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ORDER NO. EMID0207013C0
PCM KEYBOARD
SX-KN7000P
SX-KN7000PCSX-KN7000EXSX-KN7000ESX-KN7000EHSX KN7000EQ
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(GT) Taiwan(GU) Thailand, Indonesia, Dubai, Brazil, Philippines, Barkley(special)
SPECIFICATIONS
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SOUNDS NUMBER OF SOUNDS:1236 SOUNDS (1187
SOUNDS + 2 ORGANDRAWBARS + 2 ORGAN
TABS + 3 ACCORDIONREGISTERS + 41 DRUM
KITS)SOUND GROUP:
PIANO, GUITAR,STRINGS &
VOCAL,BRASS, MALLET& ORCH PERC, WORLD,
ORGAN &ACCORDION,SAX &WOODWIND, PAD ,
SYNTH, BASS, DRUM
KITS, DIGITALDRAWBAR, ORGANTABS, ACCORDION
REGISTERSOUND EXPLORER:
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CONTROLS MAIN VOLUME, APC/SEQUENCER VOLUME,
LINE IN VOLUME, SDVOLUME, BALANCE,MUTE, CONDUCTOR,
START/STOP, INTRO &ENDING 1, INTRO &
ENDING 2, FILL IN 1, FILLIN 2, COUNT INTRO,
SYNCHRO&BREAK,TEMPO/
PROGRAM, TAP TEMPO,FADEIN/OUT, SPLIT
POINT
PERFORMANCE PADS 20 PRESET BANKS × 6PADS WITH SOLO
USER BANK × 3,COMPILE BANKS × 2,
CONTROL PRESET × 1STOP, AUTO SETTING
AUTO PLAY CHORD MODE: BASIC,
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COMPOSER 8 PARTS: BASS,ACCOMP 1 - 5, DRUMS 1,
2STORAGE CAPACITY:
APPROX. 13000 NOTESINPUT MODES: EASY
COMPOSER, REALTIMERECORD, STEP RECORD
FUNCTIONS: PATTERNCOPY, CUSTOM STYLE
COPY, SEQ TOCOMPOSERCOPY, LOAD
SINGLE COMPOSERMEMORY: 3 BANKS
DISK DRIVE 3.5 inch DISK DRIVE for2HD (1.44MB), 2DD
(720KB)LOAD, SAVE, DIRECT
PLAY, SONG MEDLEY,DISK TOOLS,
PREFERENCES STYLE
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TERMINALS PHONES, FOOT SW 1, 2,FOOT CONTROLLER,
EXP PEDAL, MAIN OUT (R /MONO,L), SUB OUT (1,2)AUX IN (R/MONO,L), LINE
IN (R/MONO,L), USB,VIDEO OUT, MIDI (IN/
BASS PEDAL,OUT,THRU), MIC
OUTPUT 66 W (18 W × 2 FOR MID/HIGH, 30 W × 1 FOR
BASS)
SPEAKERS 12 cm × 2, 6.5 cm × 2FOR MID/HIGH, 14 cm × 1
FOR BASS
POWER REQUIREMENT 75 W
AC120/220/240V 50/60 HzAC120V 60 Hz (NORTH
AMERICA AND MEXICO)AC230-240V 50/60 Hz
(EUROPE, AUSTRALIA
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2.2. Insulation Resistance Test
1. Unplug the power cord and short the prongs of the plug with a jumper wire.
2. Turn on the power switch.
3. Measure the resistance value with an ohmmeter between the jumpered AC plug andeach exposed metal cabinet part, such as screw heads, connectors, control shafts,handle brackets, etc. Measurements should range from 4 MOhm to infinity forallexposedparts. (refer to Fig.1 )
Fig.1
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4. MIDI Implementation Chart
5. Keyboard RangesThis keyboard features Touch Response, by which you control the volume by playingthe keys harder or softer.
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net panel and keyboard unit
- Remove the top cabinet (see step “ Removing the top cabinet ”).
- Remove the bottom screws( 5pcs.) as shown in Fig.4
Fig.4
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Keyboard unit
- Remove the keyboard unit holding screws ( 2pcs.) as shown in Fig.7 .
Fig.5
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7.5. Removing the ACP printed circuit board
ACP P.C.B.
1. Remove the ACP cover mounting screws ( 3pcs.) as shown in Fig.9 .
2. Remove the ACP P.C.B.and insuration sheet mounting screw ( pc.) as shown inFig.9 .
Fig.9
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1. Remove the Disk Drive unit mounting screws ( 4 pcs. ) as shown in Fig.13 .
2. Remove the Disk Drive unit holding screws ( 4 pcs. ) as shown in Fig.13 .
Fig.13
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12 cm SP
- Remove the 12 cm SP holding screws ( 4pcs.) as shown in Fig.15 .
6.5 cm SP
- Remove the 6.5 cm SP holding screws ( 4pcs.) as shown in Fig.15 .
Fig.15
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- Remove the keyboard unit (see step “ Removing the control panel, power SW panel,SD panel, net panel and keyboard unit ”).
1. Press downward on the rear of the key as shown in Fig.16 .
2. While pressing downward on the rear of the key, push the key forward and release itfrom the chassis.
3. Lift the key and remove it from the chassis.
Fig.16
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- Press the EXECUTE button to begin the test.
- The test result (OK or NG) is displayed within twenty seconds. If the test result is
NG, not only the respective IC, but also a break or short circuit in the ADDRESS/DATA BUS as well as in any of the strobe signal lines may be the causeof thefailure.(refer to Fig.22 )
8 2 RAM device test
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- Press the EXECUTE button to begin the test.
- The test result (OK or NG) is displayed with in a few seconds. If the test result is
NG, not only the respective IC, but also a break or short circuit in the ADDRESS/DATA BUS as well as in any of the strobe signal lines may be thecause of thefailure.(refer to Fig.24 )
8 4 Floppy Disk SAVE/LOAD test
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cleaning disk. Then, change the disk used in testing with another disk
andreperformthe test. If the trouble is not solved, it is likely that the Disk Drive unitor some other part of the hardware is broken.
8.5. Panel SW & LED test
Fig.26
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- Press the RGBWB, CROSSTALK, SAMPLE, CONTRAST or VIDEO OUT button tobegin the respective test. (refer to Fig.27 )
RGBWB:All the dots light in red, green, blue, white, and finally black. The display can be heldby pressing the DISPLAY HOLD button.
CROSSTALK:A H i h LCD lk b l d T i hi h
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- The operation status of each input action part can be confirmed. If the part isoperating properly, “OK” is shown, excluding the Expression Pedal. (refer to Fig.2)
- When a keyboard key is pressed, the corresponding pitch and velocity aftertouch isdisplayed (only as long as the key is depressed).
- The respective statuses for other input action parts are displayed. (Analog parts are
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and the MIDI terminal operation is indicated as being OK or NG. (refer to Fig.29 )
- If NG is shown, check both the IN and OUT terminals, as well as the circuit.
8.9. WAVE ROM test
Fig.30
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Fig.32
1. Generate a full amplitude sine wave in the pitch of each key. (No touch, fixed stereocenter).If no sound is generated or if the sound is distorted, the sound generator ROMcorresponding to the key position is defective.
2. For confirming the output pathway from the sound generator. (Fixed scale, no touch)The Lch and Rch sound outputs are confirmed separately.
3. Generate a full amplitude sine wave in the pitch of each key +2 octaves. (No touch,fixed stereo center)
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Load/save test
- Insert the SD card. Press the START button to begin the test.
- The test is carried out repeatedly. Data is saved and loaded, and then the two datasets are compared. The number of times that the test results in OK or NG are
d d di l d h LCD T i h h STOP
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- Press the EXECUTE button to start the test.
- The test result (OK or NG) is displayed . If the test result is NG, not only therespective IC, but also a break or short circuit in the ADDRESS/DATA BUS as wellas in any of the strobe signal lines may be the causeof the failure. (referto Fig.30 )
9. Precautions before Servicing the Main CircuitThis model employs a FLASH ROM (EEPROM) for the PROGRAM ROMs and theCUSTOM DATA ROM. If changing any of these ICs, service the MAIN CIRCUIT asexplained here following.
9.1. About the FLASH ROM
The FLASH ROM can be electrically erased and rewritten. This model is designed so
that the repair technician can easily write and change programs and data in the FLASHROM, by using a floppy disk. (refer to Fig.33 )
Fig.33
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PROGRAM DISKs includedinthe replacement parts. For details on programming, see
“ After replacing the PROGRAM ROM (IC16/IC17) ” .The CUSTOM DATA ROM stores RHYTHM & ACCOMP data for the RHYTHM GROUP/CUSTOM function. The initial RHYTHM & ACCOMP data is factory-set in the CUSTOMDATA ROM at the time of shipping. The CUSTOM DATA ROM can also storeCOMPOSERdatathat the user creates. However, user-data is lost when the CUSTOMDATA ROM is replaced. After replacing the CUSTOM DATA ROM, default the data in itwith the INITIAL DATA DISK attached to this product. For details on defaulting, see
“ After replacing the CUSTOM DATA ROM ( IC18) ”.
9.3. About the replacement parts
The same FLASH ROM with a available memory can be used for the PROGRAM ROMs(IC16/IC17). Moreover, the included PROGRAM DISKs contains all programs.Therefore, the replacement parts can be used for IC16 and IC17.
9.4. How to write program/data into FLASH ROMs
9.4.1. After replacing the PROGRAM ROM (IC16/IC17)
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4. When the operation is complete, “Completed!!” will be displayed on the LCD.
5. Turn the power switch off and then back on again. Check the instrument isfunctioning properly.
10. Measurements and Adjustments
ADJUSTMENT MEASURINGCONDITIONS
EQUIPMENT ADJUSTMENTP.C.B.
ADJ. POINT CONNECTMETER TO
MRE
TER TOUCH SENSORnsitivity
any position Oscilloscope MKB3 P.C.B. VR1 CN11-3pin 5.0V1. Press one of the any keys hardly and check the CN11-3 pin voltage.The voltage will increase and become steady.2. Adjust the voltage to 5.0V with VR1 at that time.
11. Precautions before Servicing
11.1. Precautions for measuring of the output waveforms
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- Resistors without symbolic mark are FIXED CARBON FILM RESISTORS (ERD-type).
- All resistors are 1/4 WATT, ±5 % TOLERANCE unless otherwise designated inschematic diagrams.
Table-1SYMBOL SPECIFICATION
Fixed Carbon Film Resistors“FLAME-PROOF” (ERD—F—type)
Fixed Wire Wound Resistors“FLAME-PROOF” (ERF—type)
Fixed Metal Oxide Film Resistors“FLAME-PROOF” (ERG—type)
Fixed Metal Film Resistors“FLAME-PROOF” (ERX—type)
Fi d M t l Fil R i t (P i i d
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SYMBOL SPECIFICATION TYPE
Non-Polarized ElectrolyticCapacitors
ECEA_KN_type
Non-Polarized Electrolytic (forNetwork system)
ECEA_Y_type
Tantalum Solid ElectrolyticCapacitors
ECS_type
Metalized Plastic FilmCapacitors (TF Series)
ECQV_type
Temperature CompensatingCeramic Capacitors
ECC_type
High-Dielecytric ConstantCeramic Capacitors
ECK_typeECR_type
Axial Lead CeramicCapacitors
ECB_type
Metalized Polyester FilmCapacitors for Across the Line
ECQ_EW_type
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14. Printed Circuit Board
15. Block Diagram
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*Resistance values are in ohms, unless specified otherwise, 1K=1,000 (OHM), 1M=
1,000K (OHM)*The marking <RTL> indicates that the Retention Time is limited for this item. After thediscontinuation of this assembly in production, it will no longer be available.*Since SW consists of buttons and P.C.B.’s, we do not supply it as an individual part(refer to “ Manual Keyboard Parts and Control Panel Parts Location ”.).*[SPC] in Remarks columns parts that are supplied by SPC..*“<IA>”-“<IG>”, marks in Remarks indicate languages of instruction manuals. [<IA> :
English, <IB> : French, <IC> : Germany, <ID> :Spanish, <IE> : Danish, <IF> :Netherlands, <IG> : Italian, ]
Ref. No. Part No. Part Name & Description Pcs Remarks
1 QAQG102AA TOP CASE UNIT 1 P
1 QAQG102AB TOP CASE UNIT 1 EXCEP P
2 QMGG071AA TOP CASE CUSHION 7
3 QYKG326BA NET PANEL ASSY 14 XTW3+10Q SCREW 79
5 QYAG3009AB ASSEMBLED MUSIC RACK 1
6 RFKJXKN7000E BOTTOM CASE ASS'Y 1
6 RFKJXKN7000P BOTTOM CASE ASS'Y 1
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Ref. No. Part No. Part Name & Description Pcs Remarks
33 QGUG1536BA BUTTON A-1 2
34 QGUG1536CA BUTTON A-2 1
35 QGUG1536EA BUTTON A-4 1
36 QGUG1536FA BUTTON A-5 1
37 QGUG1537CA BUTTON B 1
38 QGUG1538BA BUTTON C-1 2
39 QGUG1538CA BUTTON C-2 1
40 QGUG1539AA BUTTON D 8
41 QGUG1540BA BUTTON E 3
42 QGUG1541AA BUTTON F 2
43 QGUG1542AA BUTTON G 2
44 QGUG1543BA BUTTON H 2
45 QGUG1544AA BUTTON I 2
46 QGUG1547BA BUTTON L 1
47 QGUG1548AA BUTTON M 1
48 QGUG3002BC DIAL WHEEL 1
49 QGUG1536DA BUTTON A-3 1
50 QGUG1537DA BUTTON B-1 1
51 QGUG1538AA BUTTON C 252 QGUG1538CB BUTTON C-3 1
53 QMRG7146AA BUTTON ORNAMENT O 1
54 QGUG1549BA BUTTON N 1
55 QMRG7147AA BUTTON ORNAMENT Q 1
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Ref. No. Part No. Part Name & Description Pcs Remarks
86 QMFG4076AAK CUSHION 2
87 QHQG009AA NUT 2
88 SUSG570A SPRING 1
89 XYE3+FJ10 SCREW 3
90 XNS12FZ NUT 9
91 QMEG011AA THERMISTOR SPRING 1
92 QWZG010AA THERMISTOR TUBE 1 FAJ
93 XTV3+10C SCREW 1
94 XYE3+FJ10 SCREW 3
95 XNS12FZ NUT 3
96 XTW3+10TFZ MIDI JACK SCREW 6
97 XTB3+10GFZ VIDEO OUT(1) 1
98 QMFG4107AA CUSHION 1
99 QMGG029AA FLOATING RUBBER 4
100 QAUG033AA FDD UNIT 1
101 QMFG4207AA CUSHION 1
102 QHDG043AA SCREW 4
103 XYN3+F8 SCREW 1
104 XTT4+20CFZ SCREW 32105 RFKNSXKN7000 SP BOX LID ASS'Y 1
106 QKUG1052AAZ SP BOX LID (B) 2
107 QMRG5277AA SP LID CUSSION (A) 8
108 QMRG5278AA SP LID CUSSION (B) 4
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Ref. No. Part No. Part Name & Description Pcs Remarks
201 XYE3+FJ10 SCREW 2
202 QMWG6009BAK 13KEYS RUBBER SWITCH 1
203 QMWG6010BA 12KEYS RUBBER SWITCH 4
204 QMFG4176AAK CUSHION 1
205 QMRG2074AAK HOLDING SHEET 1
206 QMWG5003CA AFTER TOUCH SENSOR 1
207 XTW3+10T SCREW 37
208 SHGG9052A KEY GUIDE RUBBER 61
209 QMFG1120CA FELT 1
210 STBG1101B WHITE KEY(C F) 10
211 STBG1111B WHITE KEY(D) 5
212 STBG1121B WHITE KEY(E B) 10
213 STBG1131B WHITE KEY(G) 5
214 STBG1141B WHITE KEY(A) 5
215 STBG1151B WHITE KEY(CC) 1
216 STBG2071AK BLACK KEY 25
A1 QQFGKN7000AA FAN BAG 1 P
A1 QQFGKN7000BA FAN BAG 1 PC
A1 QQFGKN7000CA FAN BAG 1 EX
A1 QQFGKN7000DA FAN BAG 1 EQ
A1 QQFGKN7000EA FAN BAG 1 EB
A1 QQFGKN7000FA FAN BAG 1 EG
A1 QQFGKN7000GA FAN BAG 1 EF
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Ref. No. Part No. Part Name & Description Pcs Remarks
A3 QJAG027AB AC CORD 1 EH EV GU GM GT
A3 QJAG028AB AC CORD 1 EB GH
A3 RJA0035-2X AC CORD 1 GN
A4 QFVG2044A PACKAGED CD-ROM 1
A5 K2DA42E00001 ATTACHMENT PLUG 1 GM GU GT
P1 QPGG0522AA CARTON BOX 1
PCB1 SXPG238611 MAIN PCB 1 <RTL>
PCB2 SXPG232411A MKB1 PCB 1 <RTL>
PCB3 SXPG232411B MKB2 PCB 1 <RTL>
PCB4 SXPG232511 MKB3 PCB 1 <RTL>
PCB5 SXPG232941 ACP PCB 1 <RTL>EX EB EQ EG
PCB5 SXPG232941 ACP PCB 1 <RTL>EF EH EV GN GH
PCB5 SXPG232951 ACP PCB 1 <RTL>P PC
PCB5 SXPG232961 ACP PCB 1 <RTL>GM GU GT
PCB6 SXPG238711A FAJ PCB 1 <RTL>
PCB7 SXPG238711B JACK PCB 1 <RTL>
PCB8 SXPG238811B INV PCB 1 <RTL>
PCB9 SXPG238811A ASUB PCB 1 <RTL>
PCB10 SXPG238811C SD PCB 1 <RTL>
PCB11 SXPG238911A CPL PCB 1 <RTL>
PCB12 SXPG238911B CPC PCB 1 <RTL>
PCB13 SXPG239011A CPR PCB 1 <RTL>
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Ref. No. Part No. Part Name & Description Pcs Remarks
C49 ECJ1VB1C104K 0.1U 1 [SPC]
C101,02 ECJ1VB1C104K 0.1U 2 [SPC]
C108 ECJ1VB1C104K 0.1U 1 [SPC]
C110 ECJ1VB1C104K 0.1U 1 [SPC]
C111 ECJ1VG1H470J 47P 1 [SPC]
C112 ECJ1VG1H100D 10P 1 [SPC]
C113 ECJ1VB1C104K 0.1U 1 [SPC]
C114-19 ECJ1VG1H470J 47P 6 [SPC]
C120,21 ECJ1VG1H100D 10P 2 [SPC]
C122 ECJ1VG1H470J 47P 1 [SPC]
C123,24 ECJ1VG1H100D 10P 2 [SPC]
C125 ECJ1VB1C104K 0.1U 1 [SPC]
C126-28 ECJ1VG1H100D 10P 3 [SPC]
C129 EEVHB0J470R 6V 47U 1 [SPC]
C130 ECJ1VG1H100D 10P 1 [SPC]
C131 ECJ1VG1H101J 100P 1 [SPC]
C132 ECJ1VG1H470J 47P 1 [SPC]
C133 ECJ1VG1H100D 10P 1 [SPC]
C134-37 ECJ1VB1C104K 0.1U 4 [SPC]
C138 ECJ1VG1H221J 220P 1 [SPC]
C139-44 ECJ1VB1C104K 0.1U 6 [SPC]
C145,46 ECJ1VG1H470J 47P 2 [SPC]
C147-49 ECJ1VB1C104K 0.1U 3 [SPC]
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Ref. No. Part No. Part Name & Description Pcs Remarks
C358 ECJ1VB1H472K 0.0047U 1 [SPC]
C359,60 ECJ1VB1C104K 0.1U 2 [SPC]C363 ECJ1VB1C104K 0.1U 1 [SPC]
C364,65 ECJ1VG1H681J 680P 2 [SPC]
C366,67 ECJ1VG1H102J 0.001U 2 [SPC]
C368,69 ECJ1VB1C104K 0.1U 2 [SPC]
C370,71 ECJ1VG1H102J 0.001U 2 [SPC]
C372-74 ECJ1VB1C104K 0.1U 3 [SPC]
C375,76 ECJ1VG1H102J 0.001U 2 [SPC]
C377-80 ECJ1VG1H221J 220P 4 [SPC]
C381,82 ECJ1VG1H151J 150P 2 [SPC]
C383-85 ECJ1VB1C104K 0.1U 3 [SPC]
C401 ECJ1VG1H220J 22P 1 [SPC]
C403 ECJ1VG1H030C 3P 1 [SPC]
C405 ECJ1VG1H030C 3P 1 [SPC]
C406,07 ECJ1VB1C104K 0.1U 2 [SPC]
C408 EEVHB0G101 4V 100U 1 [SPC]
C409 EEVHB1C100R 16V 10U 1 [SPC]
C410-33 ECJ1VB1C104K 0.1U 24 [SPC]
C434,35 EEVHB1C100R 16V 10U 2 [SPC]
C436,37 ECJ1VB1C104K 0.1U 2 [SPC]
C438 ECJ1VG1H681J 680P 1 [SPC]
C439,40 EEVHB1H1R0R 50V 1U 2 [SPC]
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Ref. No. Part No. Part Name & Description Pcs Remarks
IC207 C3CBQD000004 IC 1 [SPC]
IC208 C3CBQD000003 IC 1 [SPC]IC209 C0JBAE000140 2 INPUT OR GATE 1 [SPC]
IC301 TC7SH32FUTL IC 1 C0JBAE000093[SPC]
IC302 TC74VHC245F IC 1 C0JBAZ000505[SPC]
IC303 TC74VHC574F IC 1 C0JBAF000183[SPC]
IC304 TC74VHC245F IC 1 C0JBAZ000505[SPC]
IC305 C0JBAZ000874 IC 1 [SPC]
IC306 S21065LKS240 IC 1 C2HBBY000012[SPC]
IC307,08 KM416S1120DT IC 2 C3ABMG000039[SPC]
IC309 PCM1800E-T1 IC 1 C0FBAJ000004[SPC]
IC310 PCM69BU-T1 IC 1 C0FBBZ000012[SPC]
IC311 C0FBBK000025 IC 1 [SPC]
IC312-16 M5218AFPE3 IC 5 C0ABBB000163[SPC]
IC318 MN1382CTX IC 1 MN1382CP[SPC]
IC401 MN102H60KTA IC 1 [SPC]
IC402 MN67737DB1 IC 1 [SPC]
IC403 S29L331AFSTB IC 1 C3EBEG000021[SPC]
IC404 C0JBAR000155 IC 1 [SPC]
IC405 TC7W00FUTL IC 1 C0JBAC000113[SPC]
IC406 PCM1716ET2 IC 1 C0FBBK000009[SPC]
IC407 C2CBGF000150 USB MICRO CONTROLLER 1 [SPC]
IC408 C2BBGE000618 USB AUDIO 1 [SPC]
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Ref. No. Part No. Part Name & Description Pcs Remarks
R2 ERJ3GEYJ102V 1K 1 [SPC]
R3 ERJ3GEYJ472V 4.7K 1 [SPC]R4 ERJ3GEYJ102V 1K 1 [SPC]
R5,R6 ERJ3GEYJ104V 100K 2 D0GB104JA002[SPC]
R7-10 ERJ3GEYJ472V 4.7K 4 [SPC]
R11,12 ERJ3GEYJ470V 47 2 [SPC]
R13 ERJ3GEYJ472V 4.7K 1 [SPC]
R14 ERJ3GEYJ103V 10K 1 D0GB103JA002[SPC]
R15-17 ERJ3GEYJ470V 47 3 [SPC]
R18 ERJ3GEYJ103V 10K 1 D0GB103JA002[SPC]
R19-21 ERJ3GEYJ472V 4.7K 3 [SPC]
R22 ERJ3GEYJ103V 10K 1 D0GB103JA002[SPC]
R23 ERJ3GEYJ471V 470 1 [SPC]
R24 ERJ3GEYJ103V 10K 1 D0GB103JA002[SPC]
R25,26 ERJ3GEYJ472V 4.7K 2 [SPC]
R27 ERJ3GEYJ102V 1K 1 [SPC]
R28-31 ERJ3GEYJ472V 4.7K 4 [SPC]
R32 ERJ3GEYJ101V 100 1 [SPC]
R33 ERJ3GEY0R00V 0 1 [SPC]
R34 ERJ3GEYJ470V 47 1 [SPC]
R35 ERJ3GEYJ103V 10K 1 D0GB103JA002[SPC]
R36 ERJ3GEYJ470V 47 1 [SPC]
R37 ERJ3GEYJ331V 330 1 [SPC]
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Ref. No. Part No. Part Name & Description Pcs Remarks
R152 ERJ3GEYJ472V 4.7K 1 [SPC]
R201 ERJ3GEYJ105V 1M 1 [SPC]R202,03 ERJ3GEYJ470V 47 2 [SPC]
R205-17 ERJ3GEYJ470V 47 13 [SPC]
R218 ERJ3GEY0R00V 0 1 [SPC]
R219-32 ERJ3GEYJ470V 47 14 [SPC]
R234-58 ERJ3GEYJ470V 47 25 [SPC]
R301,02 ERJ3GEYJ472V 4.7K 2 [SPC]
R303 ERJ3GEYJ101V 100 1 [SPC]
R304 ERJ3GEYJ103V 10K 1 D0GB103JA002[SPC]
R305,06 ERJ3GEYJ333V 33K 2 D0GB333JA002[SPC]
R308 ERJ3GEYJ105V 1M 1 [SPC]
R309 ERJ3GEYJ104V 100K 1 D0GB104JA002[SPC]
R310 ERJ3GEYJ473V 47K 1 D0GB473JA002[SPC]
R311 ERJ3GEYJ103V 10K 1 D0GB103JA002[SPC]
R313 ERJ3GEYJ470V 47 1 [SPC]
R314-16 ERJ3GEYJ101V 100 3 [SPC]
R317 ERJ3GEYJ153V 15K 1 [SPC]
R318 ERJ3GEYJ471V 470 1 [SPC]
R319,20 ERJ3GEYJ682V 6.8K 2 D0GB682JA002[SPC]
R321-24 ERJ3GEYJ681V 680 4 D0GB681JA002[SPC]
R325,26 ERJ3GEYJ682V 6.8K 2 D0GB682JA002[SPC]
R327 ERJ3GEYJ471V 470 1 [SPC]
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Ref. No. Part No. Part Name & Description Pcs Remarks
R427 ERJ3GEYJ394V 390K 1 [SPC]
R428 ERJ3GEYJ220V 22 1 [SPC]R429 ERJ3GEYJ101V 100 1 [SPC]
R430-32 ERJ3GEYJ472V 4.7K 3 [SPC]
R433 ERJ3GEYJ101V 100 1 [SPC]
R434-37 ERJ3GEY0R00V 0 4 [SPC]
R438 ERJ3GEYJ102V 1K 1 [SPC]
R439 ERJ3GEYJ472V 4.7K 1 [SPC]
R440,41 ERJ3GEYJ682V 6.8K 2 D0GB682JA002[SPC]
R442 ERJ3GEYJ103V 10K 1 D0GB103JA002[SPC]
R443,44 ERJ3GEYJ333V 33K 2 D0GB333JA002[SPC]
R445,46 ERJ3GEY0R00V 0 2 [SPC]
R447,48 ERJ3GEYJ330V 33 2 D0GB330JA002[SPC]
R449 ERJ3GEYJ471V 470 1 [SPC]
R450 ERJ3GEY0R00V 0 1 [SPC]
R451 ERJ3GEYJ472V 4.7K 1 [SPC]
R452 ERJ3GEYJ152V 1.5K 1 [SPC]
R453,54 ERJ3GEYJ102V 1K 2 [SPC]
R455,56 ERJ3GEYJ822V 8.2K 2 D0GB822JA002[SPC]
R458 ERJ3GEYJ473V 47K 1 D0GB473JA002[SPC]
R459 ECJ1VG1H102J 0.001U 1 [SPC]
R460,61 ERJ3GEYJ472V 4.7K 2 [SPC]
R462 ERJ3GEYJ470V 47 1 [SPC]
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Ref. No. Part No. Part Name & Description Pcs Remarks
Z208-10 EXBV8V470JV 47 X 4 3 [SPC]
Z211 EXBV8V101JV 100 X 4 1 [SPC]Z212-46 EXBV8V470JV 47 X 4 35 [SPC]
Z301-03 EXBV8V101JV 100 X 4 3 [SPC]
Z304-07 EXBV8V221JV 220 X 4 4 [SPC]
Z308 EXBV8V472JV 4.7K X 4 1 [SPC]
Z309-12 EXBV8V221JV 220 X 4 4 [SPC]
Z313 EXBV8V472JV 4.7K X 4 1 [SPC]
Z314 EXBV8V470JV 47 X 4 1 [SPC]
Z315,16 EXBV8V101JV 100 X 4 2 [SPC]
Z317,18 EXBV8V472JV 4.7K X 4 2 [SPC]
Z401 EXBV8V470JV 47 X 4 1 [SPC]
Z402 EXBV8V101JV 100 X 4 1 [SPC]
Z403 EXBV8V103J 10K X 4 1 D0GZ103J0001[SPC]
<FAJ P.C.B.>
PCB6 SXPG238711A FAJ PCB 1 <RTL>
C501,02 ECEA1HSN010 50V 1U 2
C503 ECBT1C472KR5 0.0047U 1 F1D1C472A010
C504 ECA0JAK470XH 6V 47U 1
C505,06 ECA1CAK100XB 16V 10U 2
C507 QCBG1H473ZFA 0.047U 1 F1E1H473A001
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Ref. No. Part No. Part Name & Description Pcs Remarks
C546,47 F1D1H101A012 100P 2
C548,49 ECEA1CKN100B 16V 10U 2C550-53 ECQB1H223JF3 0.022U 4
C554,55 QCBG1H473ZFA 0.047U 2 F1E1H473A001
C556,57 F1D1H470A006 47P 2
C558,59 QCBG1H473ZFA 0.047U 2 F1E1H473A001
C560,61 ECEA1CKN100B 16V 10U 2
C562,63 ECBT1H150JC5 15P 2
C564 ECBT1H220JC5 22P 1
C565,66 QCBG1H473ZFA 0.047U 2 F1E1H473A001
C567 ECBT1H220JC5 22P 1
C568,69 QCBG1H473ZFA 0.047U 2 F1E1H473A001
C570,71 ECQB1H473JF3 0.047U 2
C572 ECBT1C472KR5 0.0047U 1 F1D1C472A010
C573-75 ECQB1H473JF3 0.047U 3
C576 ECBT1C472KR5 0.0047U 1 F1D1C472A010
C577 ECQB1H223JF3 0.022U 1
C578,79 ECQV1H104JZ 0.1U 2
C580 ECEA1HSN010 50V 1U 1
C581,82 ECBT1C472KR5 0.0047U 2 F1D1C472A010
C584-86 F1D1H470A006 47P 3
C587-89 F1D1H221A012 220P 3
C590,91 ECEA1CKN100B 16V 10U 2
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Ref. No. Part No. Part Name & Description Pcs Remarks
CN508 SJPG1320A CONNECTOR 1
CN641 SJPG7JS030A CONNECTOR 1D501-07 RVD1SS133TA DIODE 7 B0AACK000004
D509 10 AK03WK DIODE 2 B0JAMD000005
D511 MA4150-M DIODE 1 MAZ41500M
D512 RVD1SS133TA DIODE 1 B0AACK000004
D641 MA4082-MTA DIODE 1 MAZ40820MF
D642 MA4033M DIODE 1 MAZ40330M
D643 MAZ40560MF DIODE 1
D644,45 ERA1502V5 DIODE 2 B0EAKM000061
D646-49 SVDS3V40 DIODE 4 B0EAKM000066
D650,51 MAZ40560MF DIODE 2
D654,55 AK03WK DIODE 2 B0JAMD000005
D656 MA2051LF DIODE 1 MAZ2051000LF
D657 MA2062LF DIODE 1 MAZ2062000LF
D658 AK03WK DIODE 1 B0JAMD000005
FP501,02 K5G202AA0003 FUSE 2
FP503 K5G302AA0003 FUSE 1
FP504,05 K5G3113A0001 FUSE 2
FP641 K5G202AA0003 FUSE 1
FP642,43 K5G402AA0003 FUSE 2
IC501 14 NJM4558L IC 14
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Ref. No. Part No. Part Name & Description Pcs Remarks
Q644 2SC1815TPE2 TRANSISTOR 1 B1AACF000023
Q645,46 2SA1015TPE2 TRANSISTOR 2 B1ACCF000016Q647,48 2SC1815TPE2 TRANSISTOR 2 B1AACF000023
R501 ERDS2FJ472 4.7K 1
R502 ERDS2FJ104 100K 1
R503,04 ERDS2FJ222 2.2K 2
R505 ERDS2FJ104 100K 1
R506 ERDS2FJ152 1.5K 1
R507 ERDS2FJ103 10K 1
R508 ERDS2FJ683 68K 1
R509 ERDS2FJ222 2.2K 1
R510,11 ERDS2FJ683 68K 2
R512,13 ERDS2FJ223 22K 2
R514,15 ERDS2FJ154 150K 2
R516,17 ERDS2FJ683 68K 2
R518,19 ERDS2FJ332 3.3K 2
R520,21 ERDS2FJ153 15K 2
R522 ERDS2FJ104 100K 1
R523,24 ERDS2FJ821 820 2
R525,26 ERDS2FJ333 33K 2
R527,28 ERDS2FJ103 10K 2
R529,30 ERDS2FJ681 680 2
R531 ERDS2FJ104 100K 1
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Ref. No. Part No. Part Name & Description Pcs Remarks
R590-92 ERDS2FJ102 1K 3
R593,94 ERDS2TJ183 18K 2R595 ERDS2TJ682T 6.8K 1
R596,97 ERDS2FJ103 10K 2
R598,99 ERDS2FJ563 56K 2
R600 ERDS2FJ332 3.3K 1
R601,02 ERDS2FJ473 47K 2
R603 ERDS2TJ272T 2.7K 1
R604,05 ERDS2FJ473 47K 2
R606 ERDS2FJ332 3.3K 1
R607,08 ERDS2FJ222 2.2K 2
R609 ERDS2FJ473 47K 1
R610 ERDS2TJ105T 1M 1
R611 ERDS2FJ473 47K 1
R612,13 ERDS2TJ105T 1M 2
R614 ERDS2FJ473 47K 1
R615,16 ERDS2FJ821 820 2
R617 ERDS2FJ472 4.7K 1
R618 ERDS2FJ222 2.2K 1
R619,20 ERDS2FJ472 4.7K 2
R621,22 ERDS2TJ105T 1M 2
R623 ERDS2FJ222 2.2K 1
R624-27 ERDS2TJ105T 1M 4
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Ref. No. Part No. Part Name & Description Pcs Remarks
R674 ERDS2FJ473 47K 1
R675,76 ERDS2FJ103 10K 2R677 ERDS2TJ105T 1M 1
R678 ERDS2FJ102 1K 1
R679 ERTD2ZHK153T 15K 1
R680 ERDS2FJ273 27K 1
R681-83 ERDS2FJ102 1K 3
<JACK P.C.B.>
PCB7 SXPG238711B JACK PCB 1 <RTL>C701,02 QCBG1H473ZFA 0.047U 2 F1E1H473A001
C705-07 QCBG1H473ZFA 0.047U 3 F1E1H473A001
C709-16 QCBG1H473ZFA 0.047U 8 F1E1H473A001
CN701 K1MN20A00047 CONNECTOR 1
CN702 QJSG022AA CONNECTOR 1 K1FB104B0023
D701 RVD1SS133TA DIODE 1 B0AACK000004
D702 RVD1SS133TA DIODE 1 B0AACK000004
D703 RVD1SS133TA DIODE 1 B0AACK000004
D704 RVD1SS133TA DIODE 1 B0AACK000004
D705 RVD1SS133TA DIODE 1 B0AACK000004
D707 RVD1SS133TA DIODE 1 B0AACK000004
D708 RVD1SS133TA DIODE 1 B0AACK000004
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Ref. No. Part No. Part Name & Description Pcs Remarks
<INV P.C.B.>PCB8 SXPG238811B INV PCB 1 <RTL>
C801 ECUV1C104KBV 0.1U 1 ECJ1VB1C104K
C802 ECEA1AKS221 6V 220U 1
C803 ECQV1H104JZ 0.1U 1
C804 ECCW3F180JGE 18P 1
C805 ECUV1C104KBV 0.1U 1 ECJ1VB1C104K
CN801 K1MN20B00049 CONNECTOR 1
CN802 SJPG1JS140A CONNECTOR 1
CN803 RJP4G27ZA CONNECTOR 1 K1KA04A00063CN804 K1KA02B00124 CONNECTOR 1
L803 QLBG005A COIL 1
L804 QLQGT1B101KA COIL 1 G0C101K00030
Q801,02 2SD0592ARA TRANSISTOR 2
R801,02 ERJ3GEYJ472V 4.7K 2
T801 QTDG005A TRANSFORMER 1 G4F1A0000003
Z801-03 EXBV8V220JV 22X4 3
<ASUB P.C.B.>
PCB9 SXPG238811A ASUB PCB 1 <RTL>
C820 ECJ1VB1H102K 0.001U 1
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Ref. No. Part No. Part Name & Description Pcs Remarks
Q839,40 2SB0709ARL TRANSISTOR 2
Q841,42 2SD0601AQL TRANSISTOR 2Q843 2SB0709ARL TRANSISTOR 1
Q844 2SD0601AQL TRANSISTOR 1
Q845 2SB0709ARL TRANSISTOR 1
Q846 2SD0601AQL TRANSISTOR 1
Q847,48 2SB0709ARL TRANSISTOR 2
Q849 2SD0601AQL TRANSISTOR 1
Q850-52 2SB0709ARL TRANSISTOR 3
Q853,54 2SD0601AQL TRANSISTOR 2
Q855 2SB0709ARL TRANSISTOR 1Q856 2SD0601AQL TRANSISTOR 1
Q857 2SB0709ARL TRANSISTOR 1
Q858 2SD0601AQL TRANSISTOR 1
Q859 2SB0709ARL TRANSISTOR 1
Q860,61 2SD0601AQL TRANSISTOR 2
R820 ERJ3GEYJ102V 1K 1
R821,22 ERJ3GEYJ332V 3.3K 2 D0GB332JA002
R823 ERJ3GEYJ102V 1K 1
R824,25 ERJ3GEYJ471V 470 2
R826 ERJ3GEYJ472V 4.7K 1
R827 ERJ3GEYJ152V 1.5K 1
R828 ERJ3GEYJ471V 470 1
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Ref. No. Part No. Part Name & Description Pcs Remarks
PCB5 SXPG232941 ACP PCB 1 <RTL>EF EH EV GN GH
PCB5 SXPG232951 ACP PCB 1 <RTL>P PCPCB5 SXPG232961 ACP PCB 1 <RTL>GM GU GT
C1 F1B2E4720001 4700P 1
C2 ECQU2A104MN 0.1 1
F1 XBA1C20NB100 FUSE 2A 1 (P PC)
F1 XBA2C12TB0L FUSE T1.25A 1 (GU GT GM)
F2 XBA2C08TB0L FUSE T800MA 1 K5D801BLA001 (GU)
F2 XBA2C08TB0L FUSE T800MA 1 K5D801BLA001 (GT)
F2 XBA2C08TB0L FUSE T800MA 1 K5D801BLA001 (GM)
F3 XBA2C08TB0L FUSE T800MA 1 K5D801BLA001 (EX)
F3 XBA2C08TB0L FUSE T800MA 1 K5D801BLA001 (EB)
F3 XBA2C08TB0L FUSE T800MA 1 K5D801BLA001 (EQ)
F3 XBA2C08TB0L FUSE T800MA 1 K5D801BLA001 (EG)
F3 XBA2C08TB0L FUSE T800MA 1 K5D801BLA001 (EF)
F3 XBA2C08TB0L FUSE T800MA 1 K5D801BLA001 (EH)
F3 XBA2C08TB0L FUSE T800MA 1 K5D801BLA001 (EV)
F3 XBA2C08TB0L FUSE T800MA 1 K5D801BLA001 (GN)
F3 XBA2C08TB0L FUSE T800MA 1 K5D801BLA001 (GH)
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Ref. No. Part No. Part Name & Description Pcs Remarks
D1111 LN382GPXVTX3 LED 1 LNJ382GKGX02
D1112 LN382GPXVTX3 LED 1 LNJ382GKGX02
D1113 LN282RPXVTX3 LED 1 LNJ282RKRX02
D1114 LN282RPXVTX3 LED 1 LNJ282RKRX02
D1115 LN282RPXVTX3 LED 1 LNJ282RKRX02
D1116 LN282RPXVTX3 LED 1 LNJ282RKRX02
D1117 RVD1SS133TA DIODE 1 B0AACK000004
D1118 RVD1SS133TA DIODE 1 B0AACK000004
D1119 RVD1SS133TA DIODE 1 B0AACK000004
D1120 RVD1SS133TA DIODE 1 B0AACK000004
D1121 RVD1SS133TA DIODE 1 B0AACK000004D1122 RVD1SS133TA DIODE 1 B0AACK000004
D1123 RVD1SS133TA DIODE 1 B0AACK000004
D1124 RVD1SS133TA DIODE 1 B0AACK000004
D1125 LN382GPXVTX3 LED 1 LNJ382GKGX02
D1126 LN282RPXVTX3 LED 1 LNJ282RKRX02
D1127 LN382GPXVTX3 LED 1 LNJ382GKGX02
D1128-32 LN282RPXVTX3 LED 5 LNJ282RKRX02
D1133-40 RVD1SS133TA DIODE 8 B0AACK000004
D1141-48 LN282RPXVTX3 LED 8 LNJ282RKRX02
D1149-56 RVD1SS133TA DIODE 8 B0AACK000004
D1157-64 LN282RPXVTX3 LED 8 LNJ282RKRX02
D1165-72 RVD1SS133TA DIODE 8 B0AACK000004
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Ref. No. Part No. Part Name & Description Pcs Remarks
X1101 EFOEC4004T3 4MHZ CERAMIC OSCILATOR 1
<CPC P.C.B.>
PCB12 SXPG238911B CPC PCB 1 <RTL>
CN1107 K1KA12C00012 CONNECTOR 1
CN1108 K1KA06C00008 CONNECTOR 1
D1195-02 RVD1SS133TA DIODE 8 B0AACK000004
D1203-06 LN282RPXVTX3 LED 4 LNJ282RKRX02
D1207-38 RVD1SS133TA DIODE 32 B0AACK000004
SW1155-94 EVQ21405R PUSH SWITCH 40 EVQ21405RJ
<CPR P.C.B.>
PCB13 SXPG239011A CPR PCB 1 <RTL>
C1003 ECA0JAK221XH 6V 220U 1
C1004 QCBG1H473ZFA 0.047U 1 F1E1H473A001
C1005 F1D1H102A012 0.001U 1
C1006 ECBT1H333KB5 0.033U 1 F1D1H333A012
C1007 ECA0JAK470XH 6V 47U 1
C1008 QCBG1H473ZFA 0.047U 1 F1E1H473A001
C1009 F1D1H102A012 0.001U 1
C1010 QCBG1H473ZFA 0.047U 1 F1E1H473A001
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Ref. No. Part No. Part Name & Description Pcs Remarks
D1102 RVD1SS133TA DIODE 1 B0AACK000004
D1103 RVD1SS133TA DIODE 1 B0AACK000004
D1104 RVD1SS133TA DIODE 1 B0AACK000004
D1105 RVD1SS133TA DIODE 1 B0AACK000004
D1106 RVD1SS133TA DIODE 1 B0AACK000004
D1107 LN282RPXVTX3 LED 1 LNJ282RKRX02
D1108 B3ABA0000397 DIODE 1
D1109 LN282RPXVTX3 LED 1 LNJ282RKRX02
D1110 LN382GPXVTX3 LED 1 LNJ382GKGX02
D1111 LN282RPXVTX3 LED 1 LNJ282RKRX02
D1112 LN282RPXVTX3 LED 1 LNJ282RKRX02D1114 LN282RPXVTX3 LED 1 LNJ282RKRX02
D1115 B3ABA0000397 DIODE 1
D1116 LN282RPXVTX3 LED 1 LNJ282RKRX02
D1117 LN282RPXVTX3 LED 1 LNJ282RKRX02
D1118 LN282RPXVTX3 LED 1 LNJ282RKRX02
D1119 LN282RPXVTX3 LED 1 LNJ282RKRX02
D1120 LN282RPXVTX3 LED 1 LNJ282RKRX02
D1121 LN282RPXVTX3 LED 1 LNJ282RKRX02
D1122 LN282RPXVTX3 LED 1 LNJ282RKRX02
D1123 LN282RPXVTX3 LED 1 LNJ282RKRX02
D1124 LN382GPXVTX3 LED 1 LNJ382GKGX02
IC1001 M37471M2196S IC 1 C2BBDB000023
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Ref. No. Part No. Part Name & Description Pcs Remarks
R928 ERJ3GEYJ220V 22 1
R929-31 ERJ3GEYJ101V 100 3
SW921 JSE0013 SWITCH 1 K0L1BA000007
<SDSW P.C.B. >
PCB17 SXPG239011C SDSW PCB 1 <RTL>
CN901 SJPG2JS100A CONNECTOR 1
D901 LN282RPXVTX3 LED 1 LNJ282RKRX02
D902 LN382GPXVTX3 LED 1 LNJ382GKGX02
D903 LMW9A8BYB0A1 DIODE 1Q901,02 2SC1815TPE2 TRANSISTOR 2 B1AACF000023
R901-03 ERDS2FJ102 1K 3
R904,05 ERDS2FJ470 47 2
R906-10 ERDS2FJ102 1K 5
R911 ERDS2FJ101 100 1
SW901-06 EVQ21405R PUSH SWITCH 6 EVQ21405RJ
<ROT P.C.B.>
PCB14 SXPG239011B ROT PCB 1 <RTL>
SW1101 QSRGT003AA ENCORDER SWITCH 1 K9AA024A0005
W1103 QEUGS4K06YY CONNECTOR 1
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Ref. No. Part No. Part Name & Description Pcs Remarks
C4 QCBG1H104ZFA 50V 0.1 1 F1E1H104A001
C5 TCBT1H151KB5 150P 1 F1D1H151A012
C6 TCBT1H151KB5 150P 1 F1D1H151A012
C7 TCBT1H151KB5 150P 1 F1D1H151A012
C8 TCBT1H151KB5 150P 1 F1D1H151A012
C9 TCBT1H151KB5 150P 1 F1D1H151A012
C10 TCBT1H151KB5 150P 1 F1D1H151A012
C11 TCBT1H151KB5 150P 1 F1D1H151A012
C12 TCBT1H151KB5 150P 1 F1D1H151A012
D49-96 RVD1SS133TA DIODE 48 B0AACK000004
IC1 HD74LS138P IC 1 C0JACN000001IC2 HD74LS138P IC 1 C0JACN000001
<MKB3 P.C.B.>
PCB4 SXPG232511 MKB3 PCB 1 <RTL>
C13 QCBG1H104ZFA 50V 0.1 1 F1E1H104A001
D97-00 RVD1SS133TA DIODE 4 B0AACK000004
D101 RVD1SS133TA DIODE 1 B0AACK000004
D102 RVD1SS133TA DIODE 1 B0AACK000004
D103 RVD1SS133TA DIODE 1 B0AACK000004
D104-22 RVD1SS133TA DIODE 19 B0AACK000004
IC3 M5218AL IC 1 C0AABB000054
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Ref. No. Part No. Part Name & Description Pcs Remarks
W12 QEXGVH03025B WIRE WITH CONNECTOR 1
W13 QEXGSS08040A WIRE W/CON(CPR-MAIN) 1
W14 QEXGSS13050A CONNECTION WITH WIRE 1
W15 QEXGSS14055A CONNECTOR WIRE 1
W16 QEXGZA04010A WIRE W/CON(CPL-INV) 1
W17 QEXGZA04105A WIRE W/CON(CPL-BEND) 1
W18 QEXGZA06010A WIRE W/CON(CPL-CPC) 1
W19 QEXGZA07055A WIRE W/CON(CPL-CPR) 1
W20 QEXGZA12015A WIRE W/CON(CPL-CPC) 1
W21 QEXGZA13041A CONNECTION WITH WIRE 1
18. Cabinet Parts Location
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S020700000 HM/AM
1 2002 Matsushita Electric Industrial Co., Ltd. All rights reserved.
Unauthorized copying and distribution is a violation of law.
FLOPPYDISCDRIVE
LCD LCD BACKLIGHT
CN804CN801
Q701JK702
JK703
JK704
PHOTOIC701
CN702 CN70 1 CN105
USB
MIDI THRU
MIDI OUT
FDD LCD
INV
JACK
TONE SIGNAL CONTROL SIGNAL
K
J
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AWAX0-AWAX22
128M ROM
AWD0-AWD15
AWAY0-AWAY22
128M ROM
AWD0-AWD15
A2-A22
D16-D31
A2-A17
D0-D15
A2-A22
D0-D15
A1-A21
D16-D31
A1-A21
D16-D31
A1-A21
D16-D31
A1-A17
D16-D31
A2-A17
D16-D31
A2-A13
16MDRAM
D0-D15
A2-A13
16MDRAM
D16-D31
BWAY0-BWAY22
128M ROM
B WD 0- BW D1 5 B WD 0- BW D1 5
128M ROM
BWAX0-BWAX22
IC208 IC207IC204IC203
IC205
BWD0-BWD15
BWAX0-BWAX23
BWAY0-BWAY23
SUB TONEGENERATORLSI
D16-D31 A1-A4
IC201
A1-A4
AWD0-AWD15
SUB0-SUB3
AWAX0-AWAX23
AWAY0-AWAY23
D16-D31
COLOR LCDCONTROLLER
A0-A20IC104
IC12 IC13 IC14 IC15 IC16 IC17 IC18 IC19 IC21 IC23
IC106
D16-D31
16 BIT BUSBUFFER D-FLIP FLOP
DA0-DA7
D16-D23
IC303
BUSTRANSCEIVER
DD0-DD15
D16-D31
IC302IC304IC103
D16-D23
FLOPPYDISCCONTROLLER
A1-A3 1 A 4
2 A 1
2 A 4
3 A 1 - 3 A 4
16MSDRAM
DA0-DA9,DA13
DD16-DD31
IC307
RESET SD.PLY/SD.ACC
16MSDRAM
DA0-DA9,DA13
DD0-DD15
IC308
DIGITALSIGNALPROCESSOR
DA0-DA23
DD0-DD31
IC306
SDIE0-SDIE3
SDOE0-SDOE3 D0-D31
32BITMICROCONTROLLER
SDIE0-SDIE3
SDOE0-SDOE3
D16-D31
TRANSFORMER
Q801,802
CN803
CN804
T801
CN801
CN802
TOCPRCN1002
PHOTOCOUPLER
SW701BASSPEDAL
JK706
JK707
JK708
JK709
MIDI IN
EXP
FS1
FS2
FC
FOOTSWITCH
Q102
Q104
Q105,106
IC4
MAINCN101 CN102
DATA BUS
DATA BUS
ADDRESS BUS
ADDRESS BUS SUB0-SUB3 DATA BUS
DATA BUS
MASTERTONEGENERATORLSI
SDO1SDO0
SDI
KB0-KB4
KF0-KF3,KS0-KS3
KB0-KB4
KF0-KF3,K
ADDRESS BUS
ADDRESS BUS A0-A25
MIDI RXMIDI TX
RST
USB.SIUSB.SO
SNS
CP.CLKCP.DATA
ADDRESS BUS
DATA BUS
SD.FWD/SD.BWD/ SD.STP/SD.SRT/ SD.VDN/SD.VUP
1M FASTSRAMx16
1M FASTSRAMx16
32MFLASH ROM
32MFLASH ROM 6 4M ROM 6 4M ROM 32M
FLASH ROM2M SRAMx16
ADDRESS BUS
DATA BUS
ADDRESS BUS
ADDRESS BUS
A
SX-KN7000 BLOCK 1/2 DIAGRAM
SD DECORDERSDDAT0-SDDAT3
IC410
USB+USB-
MIDI RX
CN401 CN921
SD I/F
IC402
AROALO
IC414IC407
Q
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SWITCHES&
DIODES
CN1
CN2
CN4
DECODERDECODER
SWITCHES&
DIODES
D/ACONVERTER
CN103
TO CPRCN1003
Q307
Q308Q309
A/DCONVERTER
IC309
D/ACONVERTER
IC314
IC313
IC315IC311
IC316
IC312IC310
D/ACONVERTER
IC409IC406
A/DCONVERTER
IC410
USBM.TX
USB.SIUSB.SO
IC408
DATA BUS
TO FAJCN501
CN301
CN302
SDD0-SDD15SDA1-SDA16
D A T A B U S
D A T A B U S
IC414
IC403 IC401SDA1-SDA18 SDD0-SDD15
SD u-COM
SDA1-SDA18
SDD0-SDD15
DI
DO
4MFLASH
EEPROM
IC407
DU0-DU7
SDIU
SDOU
CN7
CN5
CN6
CN3
CN8
CN9SWITCHES
&DIODES
CN10 AFTERTOUCHSENSOR
IC3
AFTERTOUCHSENSORADJ
CN11
MKB3 MKB2 MKB1
DU0-DU7
USB CPU
VR1
IC1IC2
CN104
CN201
CPU
SD.PLYCN402
SD PLAVOL
CN901
S
L
O
TO FAJCN502
MN L
SX-KN7000 BLOCK 1/2 DIAGRAM
CN1107
SW
L
CPC
SW0-7
IC1101CN1185IC1001
CPLCPRG E F
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VR1103MAINVOLUME
VR1105LINE INVOLUME
VR1104MICVOLUME
CN1104
CN1108
SWITCHES&
LED
LEDDRIVE
Q1101-1108
DECORDER
IC1102
IC1103
BUFFER
CM0-2
SEG6-7
SEG0-4
SEG5
SEG8-11
VR1102APC/SEQUENSERVOLUME
VREF
AD2
AD1
AD0
CN1 102 CN7 52
VR751+3.3D
V
CN1106
CN1101
RST
SIN,SOUT
CLK,CNTR1
AD3
CN1001
CN1003
TO MAINCN103
SEG0-9BUFFER
IC1002,1003
SEG10BUFFER
IC1002
SWITCHING
Q1001
+5D
AD0
RST
SIN,SOUT
CLK,CNTR1
PWM
CM0-5LEDDRIVE
Q1002-1007
SW0-7
SWITCHES&
LED
CN1002
TO INVCN803
W1103
ROTA
ROTB
W1103SW1001ENCODERSWITCH
ROT
8 BITMICROCOMPUTER
8 BITMICROCOMPUTER
BEND/MODH
PITCHBEND
MO
I
SX-KN7000 BLOCK 2/2 D
+15VREGULATOR
IC644
+15A
FP642
-15VREGULATOR-15A
IC643FP643
D646-D649FP641
OVERCURRENTPROTECTOR
Q645-648
+3.3VREGULATOR+3.3D
IC641,Q641,642
+5VREGULATOR+5D
IC641,Q643,644
CN641 T1
POWERTRANSFORMER
CN2 CN1
JK1
POWESWITC
ACCORD
ACPFAJ
S1
PC1
B D
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TO MAINCN301
CN502
CN501
IC507
CN821
TO MAINCN302
IC506 IC502
EQUA-LIZING
IC503-505,508 IC512,513
IC514 Q509,510
CN820
Q508
CN508SP-R12cm,8Ω
TW-R6.5cm,8Ω
WF14cm,8Ω
CN507
TW-L6.5cm,8Ω
SP-L12cm,8Ω
CN505
CN506
HEADPHONE
JK751CN504HEADPHONEAMP
HPIC511
MAINOUT R
JK509
MAINOUT L
JK508
AUXIN R
JK505
AUXIN L
JK504
LINEIN R
JK503
LINEIN L
JK502
MIC
JK501
SUBOUT R
JK507
JK506
SUBOUT L
D644,645
CN503 IC501
Q504-507IC509
IC510
ASUB
P
C
SX-KN7000 BLOCK 2/2 DIAGRAM (2/2
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A
1
2
B C D E F G H I J K
R577 R563
R531
R546
R568
C 6 1 5
C 6 2 3
C 5 8 6
C 5 7 2
C 5 7 6
R 5 7 1
1
8
R 5 7 6
R 5 6 9
R 6 0 5
C 5 9 3
C 5 9 2
R 6 1 6
C 5 9 7
C 5 9 8
R 6 1 8
R 6 2 3
R 6 1 5
L 5 0 9
J K 5 0 8
C 6 1 4
R 6 7 2
C 6 1 3
C 6 1 8
R 5 8 8
R 5 8 9 C
N 5 0 4
J 5 9 3
R 6 7 1
R 6 7 3
C 5 0 5
5 4 3
1
5
8 8
R 5 3 5
R 5 4 0
R 6 0 4
C 5 8 5
R 6 0 7
R 5 7 2
J 5 9 0
J 5 8 9
J 5 3 8
R 5 7 3
C562
C559 R567
C563
R640R639
R538R539
R597R599
R598R596
R608Q504Q502
Q503
Q505
Q507
L508L505
L507
L506
C611
113
C612C616
C582
C581 I C 5 0 9
I C 5 0 6
I C 5 1 1
J 6 2 1
J 6 2 2
J 5 3 7
C558
J539
C539
J535 J534
J533J542
J541 C547
J592J591
4
C590
C591
J627 J626J625
K 5 0 9J629 J628
J623
CN503
C506
FAJ P.C.B.B ASUB P.C.B. (COMPONENT SIDE)C ASUB P.C.B. (FOIL SIDE)CR831
R868R869
R846
R828
R 8 2 4
R 8 2 6
R 8 4 7
R 8 5 2
2 R 8 5 4
5 3 R 8 5 1
R 8 4 3
C 8 2 6
C 8 2 1
1
R 8 2 0
R 8 3 0
C 8 2 0 R
8 2 5
R 8 7 0
R820
R827
R871
R821R822R823
Q 8 2 0
Q 8 2 2
Q 8 3 2
Q 8 3 5
Q 8 3 1
4 3
Q 8 3 0
Q 8 4 7
Q840Q841
Q 8 2 3
Q860
Q 8 6 1
Q 8 2 1
C823 C 8 3 3
D 8 2 1
D 8 2 0
C 8 2 4 C825
C822
D 8 2 6
D823D822
R859
R835
R 8 5 8
R 8 6 4
8 3 8R
8 6 6
86 5 R
8 6 3
R 8 6 0
R 8 3 4
R 8 3 6
C 8 3 6
7
Q 8 5 0
Q 8 6 1
Q 8 2 9
Q 8 2 5
Q 8 2 7
Q 8 4 9
Q855
4
Q 8 4 8
Q 8 5 9
Q852Q853 R 8 4 2
R 8 2 8 R
8 4 5
R 8 4 4 R
8 4 1
C 8 2 7
Q 8 3 8
Q834
Q 8 3 3 Q
8 3 9
Q826Q824
Q826
Q837Q836
D825D824
IC820
CN820CN821
R 8 4 9
5
R 8 4 0
R 8 4 8
R 8 6 1
R 8 5 7
R 8 6 2
R 8 3 9
R 8 3 3
R 8 3 8
C 8 4 1
C830
C829
91 91
R 8 5 0
F
F F
F FF
F FF F FF
F
F
MAINOUTL
MAINOUTR/ MONO
N
N
SUMLSUMR
HPL
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2
3
4
5
6
7
8
R564R578
J594
8
1
R 5
C 5 4 6
C 5 1 4
R 5 3 6
R 5 2 9
R 5 3 7
R 5 3 0
R 5 6 5
R 5 6 6
C 5 3 6
C 5 4 2
R 5 4 7
R 5 4 4
C 5 4 3
R 5 4 1
J 5 8 6
C 5 4 4
C 5 5 2
R 5 6 2
R 5 6 1
R 5 5 5
R 5 5 3
R 5 5 6
C 5 5 3
C 5 5 1
1 1 1
1
1
3 1
1 1
8
8 8
8 8
R 5 5 4
R 5 4 8
R 5 4 5
C 5 4 5
R 5 4 2
R 5 2 7
C 5 3 8
R 5 8 5
R 5 9 2
R 6 2 0
C 5 7 5
R 5 2 8
R 5 1 0
R 5 1 1 R
5 1 3
C 5 2 2
C 5 2 1
C 5 1 6
C 5 2 4
R 5 1 4 R
5 1 8 J 5 8 8
R 5 1 9
C 5 2 0
C 5 2 7
C 5 2 8
R 5 2 5
R 5 2 4
R 5 2 0
C 5 2 9
J 5 8 7
C 5 3 0
R 5 2 6
R 5 2 3
R 5 2 1
C 5 1 7
C 5 2 5
R 5 1 5
R 5 1 2
C 5 3 5
R
C 5 9 9
J 5 7 9
J 5 8 0
C 6 0 0
Q503Q506
L649L648
L643
L647L646
L 6 5 0
L 6 5 1
C596
C 6 3 0
C 5 3 1
I C 5 0 3
C 5 3 2
C 5 5 4
C 6 2 2
C 5 5 5
C N 5 0 7
FP501
F P 6 4 3
F P 6 4 1
F P 5 0 2
J 6 0 2 F P 5 0 3
F P 6 4 2 C 6 5 6
C 6 5 7
C 6 4 1
C 6 4 2
C N 6 4 1
1
3
C 6 4 5
J P 5 0 2
L 6 4 4
FP504
C N 5 0 6
FP505
I C 5 0 2
I C 5 0 4
I C 5 1 4
Q 5 1 0
R 6 2 5
I C 5 1 3
I C 6 4 1
I C 5 0 1
IC512
IC510
I C 5 0 5
I C 5 0 8
I C 5 0 7
J 5 3 6
J624
J532
J540
J620
J612J531
J529
J527
C513
C550
R534 L 5 0 4
L 5 0 3
L 5 0 2
L501
J KJ623
J K 5 0 6J632 J631
J630
J K 5 0 7J635 J634
J633
J K 5 0 4J638 J637
J636
J K 5 0 5J641 J640J639
J K 5 0 2J644 J643J642
J K 5 0 3
J K 5 0 1
J647 J646J645
C560
R 5 5 7
C 5 5 7
C 5 6 8
R 5 5 8
R 5 5 1
R 5 4 9
R 5 5 9
C 5 5 6
R570
R550R552
R677
R574C564R579
R575C567R580
R533
R532
R516R517
C561
J543
J545
J544
J595
R585
R560C569
C549
C548C541
C534
C540
C515
C526
C523C518
C624
C625
C503R502R501R503
C566 C565
C 6 5 9
C 6 0 4
C533C537
C580
C577
C631
J648
J649
J613J596
J597
J584
J619
J583J582C605
J555
J523J521
J524
J598
C601
C602
C603
J 5 6 6
J 5 2 8
J 5 6 1
J 5 6 7
J 5 9 9
J 6 0 0
J 5 1 0 J578
J575
J573
J564
J577
J562
J565
J601
J576
J574
J563
J 5 1 2
J 5 1 1
J526
R581
1 8
R582J546
J549
J525J547J548
Q 5 0 9
Q 5 0 8 C
N 5 0 5
C571
C574R584
R590
C570R583C573R586
R587 D 5 0 4
R 6 0 3
R 5 9 3
C 6 6 5
D 6 4 2
D 6 5 0
D 6 5 1
R 6 7 6
D 6 5 5
R 6 5 9
J 5 5 8
C 6 6 4
R 6 7 8
R 6 1 0
R 6 1 3
1
1
9
8 R 6 1 9
R 6 8 3
R 6 0 1
C 5 7 8
C 5 0 2
C 5 0 8
C 5 1 0
C 5 0 9
C 5 0 1
C 5 8 7
C 5 8 9
R 6 8 1
R 6 2 4
R 6 0 2
R 6 2 7
R 6 2 6
R 6 2 2
R 5 7 1
R 5 7 0
R 5 6 9
J 5 6 8
R591
1 8
D 5 0 7
R 5 9 5
1
1
9
8
C588C594
R612R682R611
R674R609C595
J550J617
R 6 2 1
R 6 7 9
J551J552
D509C579R594R600
D506D503
D502D505
D510
D501C504
R606 R636
R633
R656R668
R660
R651R648
R646R654R641
R669
R 6 5 0
R 6 7 5
R 6 5 8R649
R 6 5 2
R 6 4 7
R 6 4 3
R 6 7 0
R 6 4 2
R 6 5 7
R 6 5 3 R
6 0 8
1
1
8
9 R 6 6 2
R 6 5 5
R 6 6 5
R 6 6 4
R637
R680
R504
R630R632
R631Q512
Q513
Q501
Q648
Q 5 1 4
Q 5 1 6
Q 6 4 6
Q 6 4 2
Q 6 4 4
Q 6 4 5
Q 5 1 1
I C 6 4 4
Q515
Q647
Q641
C584
R617R614
D658
J615D511
D 6 4 5
D 6 4 4
R 6 4 5
R 6 4 4
C655 C654
C653
6 1
C647
C652
D649
D648
D646
D647
L645
IC643
D512
D654
J520
J519J518J556
C661
C660
O
O G I
I G
R667R666
R 5 0 5
R 5 0 7
R 5 0 6
R 6 2 8
R 6 2 9
R 6 3 4
C 6 2 6
R 5 0 8
R 5 2 2
C 5 1 1
C 6 6 2
C 6 6 3
C 6 4 9
C 6 4 3
D 6 4 1
D643 J 5 1 6
C507
J512
J513
C512
C608C609C610
R509
R638R635
J618
CN508
C658
C644
R663C667
C668
J560 J557 C648
Q643 C606C607
J514
C646
R661
CN5021 112 13CN501
J515
D656
D657
J559
C620
R 8 3 2
R 8 5
C 8 3 1
Q 8 4 6
Q 8 4
Q 8 4 2
Q845Q844
C 8 R
R 8 6
C 8 3 7
Q 8 5 8 Q
8 5 4
Q857Q856
QQ837Q836
R 8 5 5
R 8 6 7
D ACP P.C.B.(EX,EQ,EB,EG,EF,EH,EV,GN,GH)
F3T800mAL250V
J1
C2C1
L1
JK1
21CN1
2 3 41CN2
L N
(SXPG232941)
ACP P.C.B.(P,PC)DJK1
FI2A125V
J1
C2C1
L1
21CN1
2 3 41CN2
L N
(SXPG232951)
ACP P.C.B.(GU,GT,GM)DJK1
FIT125AL250V
F3T800mAL250V
F2T800mAL250V
S1
J1
C2C1
L1
21CN1
2 3 41CN2
L N
(SXPG232961)
(SXPG2388(SXPG238811A)
(SXPG238711A)
G S D
G S D
E C B
E C B
F
F
F
F
F
SUBOUT1
SUBOUT2
AUXINL
AUXINR/MONO
LINEINL
LINEINR/ MONO
MIC
ACIN
ACIN ACIN
VOLTAGESELECTOR
N
N
N
N N
N
NN
N
N
N
N
T F
T F
T F
TF
TF
TF
TF
TF
T F
T F
T F
T F
T F
T F
T F
TF
T F
T F
TF
SX-KN7000FAJ / ASUB / ACP P.C.B
(Example)Transistor's symbolmark:
Applied for all transistors
Q1
E C B
HPR
SPL
SPW
SPR
PMUT
A
1
2
B C D E F G H I J K
J1233 J 1 2 2 7 J 1 2 2 4
J 1 2 3 5
J1234
J1249
D1102
D1126D1128
D1120D1122D1124D1134D1136D1138D1140D1193D1191
J1238
J1239J1240
D1118
D1130D1132D1142D1144D1146D1148D1174D1176D1178
J 1 2 3 6
J 1 2 3 7
10 5
RHYTHMGROUP
SW1111SW1113SW1115SW1117SW1119SW1121SW1123SW1125SW1153SW1151
SW1103
CPL P.C.B.E
1 1
11 1
2
3
MAINVOLUME
APC / SEQUENCER
MICVOLUME
LINE INVOLUME
AUTOPLAYCHORD
OFF/ONMODE
8&16BEAT ROCK&POP BALLAD JAZZ&SWING BALLROOM MOVIE&SHOW ENTERTAINER ORGANIST
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3
4
5
6
7
8
D1109
J1155
J1170
J1153
J1157
J116116 9
81
J1229
J1230
J1231J1248
J1232
J 1 2 2 3
J 1 2 2 2D1104
J1228
R1121
R 1 1 2 0
R 1 1 1 9
R 1 1 1 8
R 1 1 1 7
R 1 1 0 6 C
1 1 1 3
C1109R1111R1109
C1105
D1123D1133
D1135D1137D1139D1194D1192
J1252
R1128
C1110
R1122
D1117
D1125
D1120D1122D1124D1134D1136D1138D1140D1193D1191
D1177
D1131D1141D1143D1145D1147D1173D1175 D1129 D1127D1118
D1119D1121
R1123R1124
D1103
D1101
D 1 1 0 6
D 1 1 0 5
D 1 1 0 8
D1110
D1114
D1112D1113
D1107
D1115D1157
D1158
D1159
D1160
D1161D1162
D1165
J1133
1 2 3 4
J1131
1 7CN1101
D1166
R1103
R1104
D1163
D1180
D1179
D1187 J1197
D1185
J1199 J 1 1 2 1 J 1 2 4 5
J 1 2 4 4
J 1 1 2 5
D 1 1 7 1
J 1 1 2 3
D 1 1 8 1
D 1 1 7 0
J 1 2 4 3
J 1 1 2 0
D 1 1 8 3
D 1 1 7 2
J1246
C1102
J1119J1118
J1117
1 13
J1124
C1101
J1122
1 4CN1102CN1104
J1200
J1201
J1
1
4
2
5
3
6
D1164 D1116 D1111
J 1 1 4 9
J 1 1 4 8
J 1 1 4 7
J 1 1 4 6
J 1 1 4 5
J 1 1 5 9
J 1 1 5 6
J1167
J1226
J 1 1 6 2
J 1 1 6 0 J 1 1 7 1 J 1 1 7 2
J 1 1 7 3
J 1 1 6 3
J 1 1 6 8
J 1 2 1 9 J 1 2 2 0 J 1 2 2 1
C 1 1 1 2
R 1 1 1 2
R 1 1 1 6
R 1 1 2 5
R 1 1 2 6
J 2 3
R 1 1 1 4
J 1 2 1 6
J 1 2 1 8
J 1 2 1 5
J 1 2 1 4
J 1 1 8 3
J 1 2 2 5
R 1 1 2 9
R 1 1 3 0
R 1 1 3 1
R 1 1 3 2
R 1 1 3 3
J 1 2 1 3
J 1 2 1 0 J 1 2 1 1
J 1 2 1 2
J 1 2 1 7
R 1 1 1 3
J 1 1 5 2
J 1 1 6 4
X 1 1 0 1
J 1 1 6 5
J 1 1 5 1
J 1 1 5 0
J 1 1 4 1
J 1 1 6 6
J 1 1 7 4
J 1 1 7 9
J 1 1 8 0
R 1 1 0 7
C 1 1 1 1 J 1 1 7 7
C 1 1 1 4
J 1 1 8 2 J 1 1 8 1
R 1 1 1 0
R1108
J1250J1251
42
1 21
22
R1115R1127
D 1 1 5 2
D 1 1 5 0
C 1 1 1 5
C 1 1 0 8
C 1 1 0 6
J 1 1 5 8
J 1 1 4 4
J 1 1 5 4
D 1 1 4 9
D 1 1 5 1
D 1 1 5 3
J 1 1 3 9
J 1 1 3 7
D 1 1 5 5
J 1 1 3 8 J 1 1 3 6
J 1 1 3 4 J 1 2 4 1 J 1 2 4 2
J 1 2 8 5
J 1 2 8 6
J 1 1 2 9 J 1 1 2 8
J 1 1 2 7
J 1 1 2 6
D 1 1 6 7
D 1 1 6 9
D 1 1 6 8
J 1 1 3 0
J 1 1 3 5
D 1 1 5 4
D 1 1 5 6
R 1 1 0 1 J 1 1 7 8
J1184
8
7 1
14J1188
J1190
J1191
J 1 1 9 2 J 1 1 9 3
J 1 1 9 5 D 1 1 8 8
J 1 1 9 8
J 1 1 9 4
J 1 1 9 6
J 1 2 0 5
C 1 1 0 3
R 1 1 0
J 1 2 0 2
J 1 2 0 4
J 1 2 0 3
D 1 1 8 2
D 1 1 8 4
D 1 1 8 6
J1206
J1207
J1208
J1209
J1132
D 1 1 9 0
J 2 9
V R 1 1 0 5
V R 1 1 0 4 V
R 1 1 0 2
V R 1 1 0 3
J 1 1 8 7
J 1 1 7 5 J 1 1 7 6
J1253
1 6
J1142J1143
1 12
SW1106
CN1106CN1105
SW1109SW1127SW1129SW1131
J1140
SW1133SW1135SW1137
SW1126 SW1108
SW1128SW1130
SW1132SW1134SW1136SW1138
SW1140SW1142
SW1141 SW1139
SW1104
SW1102
SW1107
SW1105
SW1110SW1112SW1114SW1116SW1118SW1120SW1122SW1124SW1154SW1152
SW1150
SW1143SW1147SW1148
C1116
SW1146
SW1144
SW1149SW1145
PEAFORMANCEPADS
PEAFORMANCEPADS
Q1004Q1003
Q1105Q1106Q1107
Q1108
Q1002
IC1102
IC1101
IC1103
Q1001
D1203
D1207 D1211 D1213 D1219 D1221 D1225 D1229J1114
J1113
D1195
D1196 J 1 1 0 4 J1105 J1107
161 12
J1108
J1109
J1110
D1204J1106
J 1 1 0 3
D 1 1 9 8
D 1 1 9 7
D 1 1 9 9
D 1 2 0 0
D 1 2 0 1
D 1 2 0 2
D 1 2 0 8
D 1 2 1 0
D 1 2 1 2
J 1 1 1 1 J 1 1 1 2
D 1 2 1 4
D 1 2 1 5
D 1 2 1 6
D 1 2 1 8 D
1 2 2 0
D1222
D1205
D 1 2 2 4
D 1 2 2 6
D 1 2 2 8
D 1 2 3 0
D 1 2 3 2
D 1 2 3 4
D 1 2 3 6 D
1 2 3 3
D 1 2 3 5
D 1 2 3 7
D 1 2 3 8
J 1 1 1 6
D1206
D 1 2 3 1
D 1 2 2 7
D 1 2 2 3
J 1 1 1 5 D 1 2 1 7
D 1 2 0 9
J1102
J1101
SW1155
SW1156
SW1157
SW1158
CN1108 CN1107
SW1159
SW1160
SW1161
SW1162
SW1163
SW1164
SW1165
SW1166
SW1167
SW1168
SW1169
SW1170
SW1171
SW1172
SW1173
SW1174
SW1175
SW1176
SW1177
SW1178
SW1179
SW1180
SW1181
SW1182
SW1183
SW1184
SW1185
SW1186
SW1187
SW1188
SW1189
SW1190
SW1191
SW1192SW1194
SW1193
CPC P.C.B.F
(SXPG238911B)
(SXPG238911A)
12 2
22 23 3 3 3 3
OFF /ON
SET
SOUNDARRANGER
MUSICSTYLIST
60s&70s MODERNDANCE SOUL&R&B COUNTRY&WESTEAN MARCH&WALTZ LATIN&WORLD CUSTOM MEMORY
DEMO
AUTOSETTING
STOPBANK
MUSIC
ONETOUCHPLAY SPLITPOINT
STYLEARRANGER
VARIATION
FADEIN FADEOUT
SEQJENCERRESET
COUNTINTRO
TAPTEMPO
INTRO&ENDING
21
START /STOP
L C D L
1
4
5
3
2
1
P A G E
UP
DOWN
21 3 4 5 6 7 8 9 10 11 12 13 1 4 15 16
21 3 4 5 6 7 8 9 1 0 11 12 13 14 15 16
DISPLAYHOLD
EXIT
MUTEUP
MUTEDOWN
C O N T R A S T
O T H E R P A R T UP
DOWN
FR
HELP
OPEN CLOSEDET.
SX-KN7000CPL / CPC P.C.B.
(Example)Transistor's symbolmark:
Applied for all transistors
Q1
E C B
SOUNDGROUP
PIANO
GUITAR
MALLET&ORCHPERC WORLD
STRINGS&VOCAL BRASS SAX& WOODWINDORGAN& ACCORDION
SOUNDEXPLORER
SUSTAIN DIGITALEFFECT SOUNDDSP VARIATION
SEQUENCER
EASTRECPLAY
A
1
2
B C D E F G H I J K
D1070 D1056 D1042 D1028 D1014 D1122 D1116
D1109
D1095 D1081 D1067 D1053 D1039 D1025 D1011
D1103D1089D1102D1088
D1061 D1033 D1034 D1005 D1020
J1003 J 1 0 0 4
J 1 0 0 5
J 1 0 1 3
J 1 0 1 4 J 1 0 2 0
J1163
J1019
J 1 0 2 1
J 1 0 5 6
32
J 1 0 3 4 J 1 0 3 5
J1201 J1038 J1042 J1045
J 1 0 4 0
J 1 0 4 4 J 1 0 4 9
J 1 0 5 1 R 1 0 2 1
R 1 0 4 1
R1017J1050
J 1 0 2 4
J1026
J 1 0 2 7
0 2 30 2 8
J 1 1 6 9
J 1 0 0 6
1 0 0 2
0 1
SW1037 SW1029 SW1021 SW1013 SW1005 SW1061 SW1053 SW1060 SW1052
SW1044 SW1036 SW1028 SW1020 SW1012 SW1004
SW1045
D1074D1060
D1018
D1046D1032
D1073D1059D1045
Q1004
CPR P.C.B.G
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R1/R2OCTAVE(-) R1/R2 OCTAVE(+)
TRANSPOSE(+)TRANSPOSE(-)
DIGITALDRAWBAR
DRGANTABS
PADACCORDIONREGISTER
SVNTH BASS
DRUMKITS MEMORY
EWEXPANSION
CHORUS
MULTI REVERB MIC
BANKVIEW NEXTBANK
DISCLOAD
DISC PROGRAMMENUS
CUSTOMIZE
CUSTOMPANEL
FAVRITES
PARTSELECT
LEFT RIGHT1RIGHT2
LEFT RIGHT1RIGHT2
CONDUCTOR
TECHNICHORD SOLO
PANELMEMORY
SET
1
2 3
4
5
67
8
VR752
VR751
J 7 0 2
J 7 0 1
1
4
C N 7 5 2
R752
R751
BEND/MOD P.C.B.I
3
4
5
6
7
8
D1026
D1052
D1024
D1012D1090D1101D1087
D1064
D1050
D1078
D1092
D1066R1023
D1121 D1119 D1112 D1084D1123
D1117 D1110 D1096 D1082 D1068 D1054 D1040
D 1 1 0 4
D1016 D1098
D1062D1076
D1047 D1048
J1199
D1006
R 10 38 R 10 37
D1027
1
1 17 7
14 148 8
D1013
D1001
D1016D1030
D1015 D1106
D1029
IC1002 IC1003
Q1001
Q1006
R1036R1043
J1083
J1148
R1032 R1029 J1101
C1014
J1097R1031
R1033
R 1 0 2 5
J1202
J1105
J1106
J1099
J1100
R1035
D1019D1075J1007
J1010
J 1 0 1 5 J 1 0 1 8
J 1 1 0 7
1
4
J1098
J1132
J1135
J1137
J1158J1159
J1180
J1123J1124J1122 J 1 1 2 5 R
1 0 3 0
J 1 1 0 4
J 1 1 0 3
J 1 1 3 1
R 1 0 0 5
R 1 0 0 6
J 1 1 3 8
J 1 1 4 8
J 1 1 3 9
J 1 0 9 6
C 1 0 1 1
C 1 0 1 3
J1162
J1017
J1019
J 1 1 6 4
J 1 0 2 2
J 1 0 2 9
J 1 0 3 0
J 1 1 0 2
J 1 0 9 5
J 1 0 9 4
J 1 0 9 3 J 1 0 9 2
J 1 1 3 6
J 1 0 8 7
J 1 1 4 0
J 1 1 6 1
J 1 0 8 2
J 1 0 8 1
J 1 0 8 0 J 1 1 8 8 J 1 1 8 5
C 1 0 1 2
C 1 0 5 2
C 1 0 9 1
C 1 0 9 0
C 1 0 8 9
C 1 0 8 5
J 1 0 3 1
J 1 0 3 3
J 1 0 3 6
J 1 0 3 7
J 1 0 8 4
J 1 0 7 7
J 1 0 7 6
J 1 0 7 5
R 1 0 1 3
J 1 0 7 4 J 1 0 7 3
J 1 0 7 1
J 1 0 7 9
J 1 1 4 9
J 1 1 5 0
J 1 1 5 1
J 1 1 5 2
J 1 1 5 5
J 1 1 7 4
J 1 1 7 7
J 1 1 5 7
J 1 1 8 4
J 1 1 8 3
J 1 1 8 6 J 1 1 8 7
J 1 1 8 8
J 1 1 8 9 J 1 1 8 5
J 1 1 8 2
J 1 1 8 1
J 1 1 7 8
J 1 1 7 9 J 1 1 8 0
J 0 1 1 7 2
C 1 0 0 5
C 1 0 0 9
J 1 1 5 3
J 1 1 7 2
D 1 0 0 8
R 1 0 1 4
J 1 1 5 4
J 1 0 7 8 X 1 0 0 1
J 1 0 7 0 J 1 0 4 7
J
J 1 0 4 1
J 1 0 3 2 J1201J1039 J1043 J1046
J1048
C1007
C1008
C1010
R1018
R1015
J1156D1010
D1023
C 1 0 0 3
R 1 0 0 9
R 1 0 1 1
J 1 0 6 6
J 1 0 6 5
J 1 0 5 3
J1057J1058
J1060
J1054
J1057 J1089
1
4222
12
J1057R1019
R1039
J 1 0 5 6
J 1 0 9 5
J 1 0 5 9
J 1 0 2 5
J 1 1 6 5
J 1 1 6 6
J 1 1 6 1
C 1 0 0 4
R 1 0 0 3
R 1 0 2 0
R 1 0 4 0
J 1 0 6 3
J 1 0 6 8
J 1 0 5 4
R 1 0 2 2
R1042
R1016R1028
R1024
R1008
R 1 0 4 4
J1171R1010
R1026R1027
R1007
R1004
J 1 0 J 1 0 J 1
J 1 0 0 9 J 1 0 1 1
J 1 0 1 2
J 1 0 0 8
J 1 0 1 2
J 1 1 1 3
J 1 1 1 4
J 1 2 0 3
R 1 0 0 2
R 1 0 3 4
J 1 1 1 8
C N 1 0 0 2
J 1 1 1 9
J 1 1 9 6
J 1 1 9 3
J 1 1 9 2
J 1 1 9 1
J 1 1 9 4
R 1 0 0 1
D 1 0 7 2
D 1 0 5 8
J1134
D1118 D1111
D1069 D1055
D1041
D1115
D 10 93 D 10 79
D1065
D1105
D1051D1080D1094D1108
D1114
D1107
D1044
D1097
D1083D1120
D1086D1100
CN10011 7
D1043D1057
J1117J1127
J1200J1120
J1121 J1130
J1126J1141
J1116J1115
J1128 J1129
J1197J1198
J1108
J1109J1110
J1111
J 1 0 0
SW1046
SW1057
SW1049
SW1041D1071
D1085
D1099
D1124
SW1038 SW1030 SW1022 SW1014 SW1006 SW1062 SW1054 SW1059SW1051
S W1 043 S W1 035
SW1040
SW1 02 7 SW1 01 9
SW1032
S W1 01 1 S W1 00 3
SW1016
D1018D1004
D1017
D1003
D1022
D1045D1031
Q1005
Q1002
Q1003
IC1001
Q1007
SW1033
SW1058 SW1050 SW1042
SW1025 SW1017
SW1009 SW1001SW1056 SW1048
SW1031
SW1039
SW1047
SW1015 SW1007
SW1023
J1188
D1009
D1037
D1007D1021
D1035J1173
C1006D1077
D1049D1063
D1091
D1002
J1176
J1175
CN10031 8
J1170
SW1010
SW1064
SW1002
SW1055
SW1063
SW1018
SW1034 SW1026
J1142
J1147
J1143
J1144
J1145J1190
SW1101
ENCODERSWITCH
AC B
W 1 1 0 3 1
4
ROT P.C.B.H
W11031
4
(SXPG239011B)
(SXPG239011E)
MODULATION
PITCH BEND
(SXPG239011A)
TEMPO/PROGRAM
L C D R
1
2
3
4
5
G
G
SX-KN7000CPR / ROT / BEND/MO D P.C.B.
(Example)Transistor's symbolmark:
Applied for all transistors
Q1
E C B
A
1
2
B C D E F G H I J K
L 7 0 1
C 7 0 7
J 6 0 5
D 7 0 2
R 7 0 3
D 7 0 1 J 6 0 4
J 6 0 3 L 7 0 3
L 7 0 8 L 7 0 9 L704
C 7 0 1
C 7 0 6 C
7 0 5
J 6 1 6
R 7 0 7
D 7 0 5
C 7 1 0
C 7 0 9
R 7 0 9
C 7 1 1
C 7 1 2
R716R718R715
J 6 1 1 J 5 7 2
J607
JK701
C702J606
CN7011
20
CN702
1 24 3
J614J609
JK702JK703JK704JK709
R701
D 7 0 4
R 7 0 6
D 7 0 3
L705L706L710L711 R 7 1 1
R704R708
1
3 4
6
R712
R714R713R717
IC701
D708
SW701
D707JK706
J 6 5 7
J 6 5 6
J 6 5 3
J 6 5 4
J 6 5 5
JK708
J 6 5 0
J 6 5 1
J 6 5 2
JK707
C713C714
C715C716
JACK P.C.B.J
(SXPG238711B)
FOOTCONTROLLERFOOTSW2FOOT SW 1 EXP PEDAL
BASS PEDAL MI DI IN M IDI IN / BASS PEDAL MIDI OUT MIDI THTU USB VIDEO OUT
(Example)Transistor's symbolmark:
Applied for all transistors
Q1
E C B
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3
4
5
6
7
INV P.C.B. (COMPONENT SIDE)K
R 8 0 1
R 8 0 2
C 8 0 5
Z 8 0 1
C 8 0 1
1
1
2
2 0
Z 8 0 2
Z 8 0 3 C N 8 0 1
C N 8 0 4
INV P.C.B. (FOIL SIDE)K
C 8 0 3
Q802
Q801
C 8 0 2
C N 8 0 2
C N 8 0 3
C804
L804
L 8 0 3
1
1
1 4 4
T801
(SXPG238711B)
(SXPG238811B)(SXPG238811B)
MKB1 P.C.B.L
D 1
D 2
D 3
D 4
D 5
D 6
D 7
D 8
J1
J2 J4
J3
S1
C1 C#2 D3 D#4 E5 F6 F#7 G8 G#9 A10 A#11 B12 C13 C#14 D15 D#16 E17 F18 F#19 G20 G#21 A22 A#23 B24
S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 S13
D 9
D 1 0
D 1 1
D 1 2
D 1 3
D 1 4
D 1 5
D 1 6
D 1 7
D 1 8
D 1 9
D 2 0
D 2 1
D 2 2
D 2 3
D 2 4
D 4 1
D 4 2
D 4 3
D 4 4
J 9 J 1 0 J 1 1
J 1 2 D 4 5
D 4 6
D 4 7
D 4 8
D 3 3
D 3 4
D 3 5
D 3 6
D 2 9
D 3 0
D 3 1
J 6 J 5 J 7 J 8 D 3 2
D 2 5
D 2 6
D 2 7
D 2 8
D 3 7
D 3 8
D 3 9
D 4 0
S14 S15 S16 S17 S18 S19 S20 S21 S22
CN2
CN11
7
1
8
S23 S24
(SXPG232411A)
T F
SX-KN7000JACK / INV / MKB1 P.C.B.
A
1
2
B C D E F G H I J K
MKB2 P.C.B.
M
S25 S26 S27 S28 S29 S30 S31 S32 S33 S34 S35 S36 S37 S38 S39 S40 S41 S42 S43 S44 S45 S46 S47 S48
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3
4
5
6
7
8
D901
R910R908R906R909R907R901R903
R911
R 9 0 2
D 9 0 3
R904
D902
R905
SW906SW905SW904SW903SW902SW901 C N 9 0 1
1
1 0
Q901
Q902
SD PLAY SW/VOL P.C.B.O
L751JK751
CN75115
C 7 5 3
C 7 5 2
C754
HP P.C.B.P
SD I/F P.C.B. (COMPONENT SIDE)Q
CN922
R931R921R926R926R927R922C921
9 1 2 3 4 5 6 7 8
R928R929R923R930R924
SD I/F P.C.B. (FOIL SIDE)Q
SW921
1 4
(SXPG239011D)
(SXPG239011C)
(SXPG238811C) (SXPG
MKB3 P.C.B.N
C49 C#50 D51 D#52 E53 F54 F#55 G56 G#57 A58 A#59 B60 C61 D 9 7
D 9 8
D 9 9
D 1 0 0
D 1 0 1
D 1 0 2
D 1 0 3
D 1 0 4
D 1 1 0
D 1 1 1
D 1 1 2
D 1 1 3
D 1 1 4
D 1 1 5
D 1 1 6
D 1 1 7
D 1 1 8
D 1 1 9
D 1 2 0
D 1 2 1
D 1 2 2
D105D106D107
CN11
CN8CN9
1
11
7
5
8
D108 D109
C13
AFTER TOUCHSENSOR ADJ
VR1
1 8
12
4 5
R4
R3 R1
R2
S61S60S59S58S57S56S55S54S53S52S51S50S49
J66J65J64
J63J62
J61
J60
CN10
IC3
(SXPG232511)
D 4 9
C 1 2
D 5 0
D 5 1
D 5 2
D 5 3
D 5 4
D 5 5
D 5 6
D 5 8 D
5 7
D 5 9
D 6 0
D 6 1
D 6 2
D 6 3
D 6 4J20 J22
J23
C3
J21 D 6 6
J 2 4
J 2 5
J 2 6
J 2 7
J 2 8
J 2 9
J 3 0
D 6 7
D 6 8
D 6 9
D 7 0
D 7 1
D 6 5
D 8 9
D 9 0
D 9 1
D 9 2
D 9 3
D 9 4
D 9 5
D 9 6
D 7 3
D 7 4
D 7 5
D 7 6
J33J35
J37
J36 J38
C4
C1
J43
J41 J42
J44J 39 J 40
J46
J45
J34
J31
J32
D 7 2
D 7 7
D 7 8
D 7 9
D 8 1
D 8 2
D 8 3
D 8 4
D 8 5
D 8 6
D 8 7
D 8 8
D80 CN57
CN7
1
8
CN4
1
71
CN6
CN3
88
1
1
1
C11
C10
C7
C5 C6
C2
C8
C9
9
81
16
IC1
916
16
IC2
C25 C#26 D27 D#28 E39 F30 F#31 G32 G#33 A34 A#35 B36 C37 C#38 D39 D#40 E41 F42 F#43 G44 G#45 A46 A#47 B48
(SXPG232421B)
HEADPHONE
SDSLOTOPEN/ CLOSEDET.
SX-KN7000MKB2 / MKB3 / SD PLAY SW/VOL / HP / SD I/F
(Example)Transistor's symbolmark:
Applied for all transistors
Q1
E C B
Keyboard [ SX-KN7000 ]
Function Transmitted Recognized Remarks
BasicChannel
Assigned to theDefault
Ch d
1-16
1 16
1-16
1 16
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Channel Changed
Mode
OMNI OFF , PO
M=1 only
Default
MessagesAltered
NoteNumber True voice
VelocityNote ON
Note OFF
AfterTouch
Key's
Ch's
Pitch Bend
Bank Select MSModulationPortamento timData entry MSBVolumePanpot
0,3215
6,387
10
1-16
3
Mode 3, 4 (M=1)
0-127
1-16
Mode 3
Mode 3, 4 (M=1)
0-127
0-127
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MODERNDANCE
COUNTRY& WESTERN
SOUL &R&B
MARCH& WALTZ
LATIN& WORLD60s & 70sOFF/ON
SOUND ARRANGER
MUSIC STYLIST
SET CUSTOM MEMORY
LOAD
8 & 16BEAT
ROCK& POP
JAZZ &SWING
MOVIE &SHOWBALLADOFF/ON
A UT O S ET TI NG B AN KDEMO STOP
AUTO PLAY CHORDAPC/SEQUENCER
VOLUMEMAIN
VOLUME
MICVOLUME
MAX MAX
MIN MIN
LINE INVOLUME
MODE BALLROOM ENTERTAINER ORGANIST
RHYTHM GROUP
PERFORMANCE PADS
MAX
MIN
MAX
MIN
RHYTHM GROUP
Various rhythm patterns areavailable for each rhythmgroup.
AUTO PLAY CHORD
Add an automaticaccompaniment to yourselected rhythm.
MUSIC STYLIST
You can choose to have all thesettings of this instrumentautomatically set.
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SEQUENCER
SD
PLAY EAS Y R E C
DISK
LOAD
DISKIN USE
+
LOAD
PROGRAMMENUS
SOUNDDSP VARIATION
REVERB
DIGITALEFFECT
MULTI
SUSTAINSOUND
EXPLORER
EWEXPANSION
DIGITALDRAWBAR
ORGANTABS
ACCORDIONREGISTER
ORGAN &ACCORDION
SAX &WOODWIND
STRINGS& VOCAL
MALLET &ORCH PERC BRASSWORLDGUITARPIANO
CHORUSMEMORYBASS DRUM KITSSYNTHPAD MIC
PART EFFECTSOUND GROUP
GLOBAL EFFECT
SOLOTECHNI-CHORD
PART SELECTTRANSPOSETEMPO/PROGRAM
NEXT BANK
PANEL MEMORY
BANK VIEW
7
8 5
6
SOUND GROUP
Various sounds are available for eachsound group.
SEQUENCER
Record and play back yourperformance.
TECHNI-CHORD
Block chords are
automatically added to themelody.
DISPLAY
Displays performance information, function settingsand other messages.• Adjust the readability with the CONTRAST
buttons at the lower left side of the display.
This Keyboard has many settable functions and storable memories. However, you can return the settingsand memory to the factory-preset status.
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1. Press the PROGRAM MENUS button to turnit on.
• The display changes to the following.
2. Select CONTROL.The display looks similar to the following.
5. Press the OK button.The display changes to the confirmation dis-play. Press the YES button if you wish toexecute the initialization. Press the NO buttonif you wish to cancel the procedure.
Initialization begins. When initialization iscompleted, “COMPLETED!” is shown on thedisplay and the Keyboard returns to the normalperformance mode.The USER MIDI, FAVORITES, HOME PAGEsettings and CUSTOM styles are not initializedby this procedure.
PROGRAMMENUS
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When the power to this instrument is turned off, the various settings and memory contents of thisinstrument are maintained in the backup memory as follows:
If you wish to retain the settings and stored memory contents for recall at a later time, store the desired
data on a disk/SD card.The backup memory does not function for the stored contents until the power has been on for about10 minutes.Data from previous Technics models may be limited to PERFORMANCE data
PERFORM-ANCE
CURRENT PANEL settings about one weekPANEL MEMORYSEQUENCER
about 80 minutesCOMPOSER (MEMORY contents)PERFORMANCE PADS (USER memories)SOUND MEMORY
about one weekEFFECT MEMORY
BACKUP
USER MIDI (USER memories for the MIDI PRESETS)
indefinitelyFAVORITESHOME PAGEALL CUSTOM STYLE
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VIDEO OUTThe display images or lyrics when playing songs,and the image of the display are output throughthis terminal.
The output mode ( NTSC/PAL ) can beselected.
USBThi t i l ll ti t l
MIDIThese terminals are for connection to anotherMIDI instrument.
MIDI IN/BASS PEDALSet this switch to BASS PEDAL to connect commercially available MIDI pedal unit. The MIDIinput signal from the MIDI pedal unit is receivedb th BASS PEDAL t g dl f th t
(Left side)
(Right side)
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MICA microphone can be connected to this terminal.
LINE INThis terminal receives input signals from an ex-ternal instrument. To receive a monaural signal,connect to the R/MONO terminal.
The input signal volume can be adjusted usingthe LINE IN VOLUME controller on the controlpanel unit.
AUX INThis terminal receives input signals from an ex-ternal instrument. To receive a monaural signal,connect to the R/MONO terminal.
The input signal volume is not affected by theinstrument’s MAIN VOLUME setting.
SUB OUTThe sounds from desired parts can be outputindependently from those terminals.
MAIN OUTThe total sound of this instrument can be outputfrom this terminal.
Block diagram
The following changes in performance may occur in the Technics Keyboard but do not indicate trouble.Phenomenon Remedy
h b k lf ff h b h
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S o u n
d s a n
d e
f f e c
t s
The buttons, keys, etc. malfunction. Turn off the POWER button once, then turn it on again.If this procedure is not successful, turn off the POWEbutton once. Then, while pressing the three lower left
buttons in the RHYTHM GROUP section ( 60’s & 70’MODERN DANCE and SOUL & R&B ) at the samtime, turn the POWER button on again. (Note that, inthis case, all programmable settings, functions andmemories return to their factory-preset status.)
No sound is produced when the keys are pressed. The MAIN VOLUME is at the minimum setting. Adjustthe volume with the MAIN VOLUME control.The volumes for the selected parts are set to the
minimum levels. Use the balance buttons to set thevolumes of the relevant parts to appropriate levels.
The part is muted.The LOCAL CONTROL for a part performed on thekeyboard is set to OFF. Set the LOCAL CONTROL toON.
Only percussive instrument sounds are producedwhen the keyboard is played.
In the SOUND GROUP section, the DRUM KIbutton is on.
The volume is very low when the keyboard isplayed.
The volume setting in the SEQUENCER contents very low. Follow the INITIAL procedure to reset thesettings.
Phenomenon Remedy
S E R
Storage is not possible. The remaining memory capacity of the COMPOSEis 0.
Setting the t ime signature is not possible. The time signature cannot be changed for a patternwhich is currently recorded in the COMPOSER . If ywish to change the time signature, first follow the
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C
O M P O S
g g ,procedure to clear the memory.
The playback timing of the rhythm pattern is
different from the timing with which it was recorded.
The QUANTIZE function was on when the pattern was
recorded and the timing was automatically corrected.Set the quantize level to a smaller note unit or to OFFwhen recording.
D i s k / S D c a r d
The Disk Drive produces a noise during recordingor playback.
This occurs when the Disk Drive is reading a disk. Itdoes not indicate a problem.
When the procedure to load from a disk/SD cardis performed, the contents of the keyboard memoryare erased.
When performing the load operation from a disk\SDcard, the keyboard memory changes to that of thedata loaded from the disk. If you wish to preserve a
song which is stored in the keyboard memory, save iton a disk/SD card before performing the loadprocedure.
M I D I
Data cannot be exchanged through MIDI terminals. Match the channels on the transmitting side and thereceiving side.
The sound quavers or is distorted. When the USB terminal or both the MIDI IN and Oterminals are connected to a computer, depending onthe computer software the received data may be sentback to the instrument just as it is. Because of thisthe sound generated from the keys and the soundgenerated from the returned data are both produced,
No. Contents No. Contents
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00The data on the disk that you are usingis for a different product.
01 An error has occurred while the disk wasloading.Please try again!
02 There is no disk in the Disk Drive.
03 The file that you tried to load is empty.
05An error has occurred while the disk wassaving.Please try again!
06
The disk that you are using is writeprotected.Please remove the write protection andtry again.
07The disk that you are using is full. Pleaseuse another disk.
08
An error has occurred while the disk wasformatting. The disk that you are usingmay be faulty.Please try formatting another disk.
10 The data is already copy protected
26
It is only possible to merge melodytracks.Tracks such as rhythm, chord andcontrol cannot be merged.
27It is only possible to copy melody tracks.Tracks such as rhythm, chord andcontrol cannot be copied.
28This song is too long to be saved as aMIDI file.
29
The MIDI file that you have tried to load
exceeds the memory capacity of thisinstrument and cannot be played. TheSEQUENCER memory has beencleared.
30
It is not possible to change the timesignature of a COMPOSER pattern afteit has been recorded. If you want toproceed, you must first clear the entireCOMPOSER pattern.
The time signature of the pattern fromwhich you are copying is different fromthe COMPOSER memory that you are
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No. Contents
55
Special tracks such as CHORD (APC),RHY and CTL exist in the song fromwhich you are copying and areincompatible with the destination songbecause it is in the GM mode.
56
AUTO PUNCH recording has beenunsuccessful because SEQUENCERoperation was interrupted before thePUNCH OUT measure was reached.
58
The song that you have tried to loadexceeds this instrument’s availablememory and cannot be loaded. Theselected song memory has been cleared.
62
The computer connection is not activebecause the computer port switch is setto MIDI. Please turn the power off, setthe switch to the desired setting and turnthe power back on.
63This Bitmap is in the wrong format forthe KN and cannot be loaded. See the
SCHEMATIC DIAGRAM 1
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R24 10K
R22 10K
10KR14
l
mDSP.RST
C8 0.1
+3.3D
f d e g h k c
0.1C3
R1 100
k ji
h
gfed
cba
C T S
S B T 2
S B 0 2
S B 1 2
S U B 1 / P 3 1
S B 1 1
S U B 0 / P 3 0
S B 1 0
V D D
A8VDDA7A6A5A4VSSA3A2A1A0
5
8765
4
1234
1234
4
1234
1234
8765
5
8765
8765
A(9)A(8)
A(7)A(6)A(5)A(4)
A(3)A(2)A(1)A(0)
(32bit MICRO-CONTROLLER)MN103002AIC4
2SD601AQTXQ2
2SB709ARTXQ1
4.7KR7
M A 1 1 1 - T X
D 2
100KR5
0.22C4
1KR4
M A 1 1 1 - T X
D 1
1KR2
4.7KR3
A(20)
A(19)A(18)A(17)A(16)
A(15)A(14)A(13)A(12)
A(8)
A(7)A(6)A(5)A(4)
A(3)A(2)A(1)A(0)
Z18 4.7Kx4
Z13 4.7Kx4
Z16 4.7Kx4
Z12 4.7Kx4
Z10 4.7Kx4
Z8 4.7Kx4
C5 0.1
R 1 2
4 7
R 1 7
4 7
R 1 1
4 7
C 1 0 0 . 1
R 1 3
4 . 7 K
+ 3 . 3 D
USB.STUSB.MAITU
MIDI.RX11.2096M
CP.DATA
SD.CS
CP.CLK
MIDI.TX
USB.SD
PMUTFDC.TCSELE.LED
IORST
+3.3D+3.3D
A(0-25)
1 6 0 1 5 9
1 5 8 1 5 7
1 5 6 1 5 5
1 5 4 1 5 3
1 5 2
1110987654321
D(0-31)
A MAIN 1/5 CIRCUIT
SCHEMATIC DIAGRAM-1
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RESET
436
187
5
2
6
187
5
234
432
5
78 1
6
m
1 0 K R 1 8
i a b
TC7SH08FUTLIC10
TC74VHC08FIC9
TC74VHC08FIC9
TC74VHC08FIC9
3
21 4
2
1 3
54 6
9
5
470PC30
330R37
TC74VHC08FIC9
TC7W08FUIC8
D(20)
D(19)D(18)
D(16)D(17)
D(15) D(31)D(14) D(30)D(13) D(29)D(12) D(28)
D(11) D(27)D(10) D(26)D(9) D(25)D(8) D(24)
D(7) D(23)D(6) D(22)D(5) D(21)D(4) D(20)
D(3) D(19)
D(2) D(18)D(17)D(1)D(16)D(0)
4
32
5Z22 4.7Kx4
Z21 4.7Kx4
78
Z23 4.7Kx4
1
6
Z24 4.7Kx4
8765
8765
8765
8
765
1234
1234
1234
1
234
Z20 4.7Kx4
Z19 4.7Kx4
Z17 4.7Kx4
Z15 4.7Kx4
D 1 5 / P 1 7
D 1 4 / P 1 6
D 1 3 / P 1 5
D 1 2 / P 1 4
V D D
D 1 1 / P 1 3
D 1 0 / P 1 2
D 9 / P 1 1
D 8 / P 1 0
V S S
D 7 / P 0 7
D 6 / P 0 6
D 5 / P 0 5
D 4 / P 0 4
V D D
D 3 / P 0 3
D 2 / P 0 2
D 1 / P 0 1
D 0 / P 0 0
V S S
R S T
T M G 1 0 B / P 2 7
T M G 1 0 A / P 2 6
T W 5 1 0 / P 2 5
T W 4 1 0 / P 2 4
V D D
T W 3 1 0 / P 2 3
T W 2 1 0 / P 2 2
T M I 1 0 / S B T 1 / P 2 1
D20VSSD19D18D17D16VDD
BMODE
MMODEDSCLK
DSDSATVSS
D ( 1 5 )
D ( 1 4 )
D ( 1 3 )
D ( 1 2 )
D ( 1 1 )
D ( 1 0 )
D ( 9 )
D ( 8 )
D ( 7 )
D ( 6 )
D ( 5 )
D ( 4 )
D ( 3 )
D ( 2 )
D ( 1 )
D ( 0 )
C 1 4 0 . 0 1
C22 0.1R31 4.7K
R30 4.7KR29 4.7KR28 4.7K
+3.3D
C 1 6
0 . 1
C 1 7
0 . 1
R 1 6
4 7
C 1 2 0 . 1
TC7W08FUIC8
TC7W08FUIC8
+3.3D +3.3D
+3.3D
C29 0.1
GND
VCC
+3.3D
C28 0.1
GND
VCC
1 4 9 1 4 8
1 4 7 1 4 6
1 4 5 1 4 4
1 4 3 1 4 2
1 4 1 1 4 0
1 3 9 1 3 8
1 3 7 1 3 6
1 3 5 1 3 4
1 3 3 1 3 2
1 3 1 1 3 0
1 2 9 1 2 8
1 2 7 1 2 6
1 2 5 1 2 4
1 2 3 1 2 2
1 2 1
120119118117116115114113112111110
+3.3D
8
1
7 3
2 5 64 7
14
SCHEMATIC DIAGRAM 2
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JP7 0
2112
A(17) 15A(16) 14A(15) 13A(14) 12
282920212425262742434412345
D(31)
D(29)D(28)D(27)D(26)D(25)D(24)D(23)D(22)
D(21)D(20)D(19)D(18)D(17)D(16)
D(30)
A(2)A(3)A(4)A(5)A(6)A(7)
A(8)A(9)A(10)A(11)A(12)A(13)
0123456789
101112131415
WEOECE
01234567891011
LDUBNC
NCNC
C34 0.1
+3.3D
A I/O
VCCVCC
38373635323130291615141310987
3311
17416
3940222328
D(31)
D(29)D(28)D(27)D(26)D(25)D(24)D(23)D(22)
D(21)D(20)D(19)D(18)D(17)D(16)
D(30)
D(16)D(17)D(18)D(19)D(20)D(21)
D(22)D(23)D(24)D(25)D(26)D(27)D(28)D(29)D(30)D(31)
A(1)A(2)A(3)A(4)A(5)A(6)
A(7)A(8)A(9)A(10)A(11)A(12)A(13)A(14)A(15)A(16)A(17)A(18)A(19)A(20)A(21)
A(2)A(3)A(4)A(5)A(6)A(7)A(8)
A(9)A(10)A(11)A(12)A(13)A(14)A(15)A(16)A(17)A(18)A(19)A(20)A(21)A(22)
A(2)A(3)A(4)A(5)A(6)A(7)
A(8)A(9)A(10)A(11)A(12)A(13)
01234567891011121314151617181920
0123456789
101112131415
WEOECE
ACCNC
01234567891011121314151617181920RY/BYRESET
0123456789
101112131415
NCNCNCNCNC
01234567891011
WRASOEBCASLCAS
2322212019181716109876543215141113
29313335304042443032343639414345
1128261413
1512
252423222120191887654321401716910
V3
C36 0.1
+3.3D
AD DT
VCC BYTE4737
C32 0.1
+3.3D
AD DT
VCCVCC VCC
4948474644434241109875432
192032313029282724232221
3534331817
1115163640
1 6 25
SCHEMATIC DIAGRAM-2
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WE 11OE 28CE 26
RESET12
C41 0.1
D(16)D(17)D(18)D(19)D(20)D(21)
D(22)D(23)D(24)D(25)D(26)D(27)D(28)D(29)
D(31)D(30)
A(1)A(2)A(3)A(4)A(5)A(6)
A(7)A(8)A(9)A(10)A(11)A(12)A(13)A(14)A(15)A(16)A(17)
A(20)
A(18)
A(21)
A(19)
0123456789
101112131415
ACCNC
01234567891011121314151617
20RY/BY
1918
25
+3.3D
AD DT
BYTEVCC
35384042443032343639414345
1413
4737
333125
6781819
1510916174012345
2120
2322
24
WE 11OE 28CE 26
RESET12
C41 0.1
JP12
D(16)D(17)D(18)D(19)D(20)D(21)
D(22)D(23)D(24)D(25)D(26)D(27)D(28)D(29)
D(31)D(30)
D(16)D(17)D(18)D(19)D(20)D(21)
D(22)D(23)D(24)D(25)D(26)D(27)D(28)D(29)D(30)D(31)
A(1)A(2)A(3)A(4)A(5)A(6)
A(7)A(8)A(9)A(10)A(11)A(12)A(13)A(14)A(15)A(16)A(17)
A(20)
A(18)
A(21)
A(19)
0123456789
101112131415
ACCNC
01234567891011121314151617181920RY/BY
S S
S S
0123456789
101112131415
WENC
VSSOECE
25313335384042443032343639414345
1413
252423222120191887654321
4017169
1015
28303234394143452931333540424446
36
2724
+3.3D
AD DT
BYTEVCC4737
C38 0.1
+3.3D
DT
BYTEVCC137
SCHEMATIC DIAGRAM-3
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FDDTO
Z103 1Kx4
R105 47
R103 47R104 47
1765 4
23
8
470R109
R115 100
100R107
k j
ihg
f
edcb
a
IPDE
MOTDIR
STEPWDTWGATRKO
WPRTRDTSIDEDCH+5DDEDE
BUSCLK
FDD INDEX 100R111
47R112
10PC120
10PC127
0.1C101
10PC112
10PC121
H0J177500018X102
R108 1M
50MHz
H1A5005B0014X105
+3.3D C0JBAB000IC101
C0JBAB000IC101
C0JBAB000IC101
C0JBAB000164IC101
TC7WU04FUTLIC102
TC7WU04FUTLIC102
R110 1M
H0J240500016X103 GND
OUT
INH
VDD
CN101
+3.3D
5678
4321
Z101 47x4
R106 1K
Z102 47x4
5678
4321
+5D
0.1C102
12345678
9101112131415
24MHz
A MAIN 2/5 CIRCUIT
SCHEMATIC DIAGRAM 3
1 7
3 5 11 10
5 6
9 8
13 12
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c
O R Q
I O W
I O R
C S
A 0
A 1
A 2
V S S
X 1 ( 1 )
X 2 ( 0 )
R E S E T
O S D
I R Q T C
T R X O
I N D E X
W R Y P R Y
V S S
V C C
D S K C N G
R D A T A
D R V D E N 0
D R V D E N 1
D E N S E L
DACKD0D1D2D3
VSSVCC
D4D5D6D7
VCC
MTRODSI/PDMTRI/IOLEDIRVCCSTEPVSSHDSELWGATEWDATAMEDIA IO1
MEDIA IO0
e
d
b a c a e b d
k
j
i
fgh
C1DB00000607IC103
(FLOPPY DISC CONTROLLER)
D ( 2 3 )
D ( 2 2 )
D ( 2 1 )
D ( 2 0 )
D ( 1 9 )
D ( 1 8 )
D ( 1 7 )
D ( 1 6 )
100PC131 A (
1 )
A ( 2 )
A ( 3 )
1MR117
100R113
+3.3D
TC7W04FUTLIC102
100R123
D(16)D(17)D(18)D(19)
D(20)D(21)D(22)D(23)
8765
8765
1234
1234
Z108 100x4
Z107 100x4
0.1C136
C137 0.1
C125 0.1
220PC138
484746454443424140393837
3635343332313029282726
25
24 23 22 21 20 19 18 17 16 15 14 13
12
1110987654321
6 2
SCHEMATIC DIAGRAM-4
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VW1
+3.3D
M A 1 1 1 - T X
D 1 0 3
M A 1 1 1 - T X
D 1 0 4
- 15A + 15 A
0.1PC152
0.1PC154
0.1PC153
CN104+15A
DEDEAFT-15A
3
12
45
0.1C143
+5D
0.1C149
10KR134
UN511NTXQ102
4.7K
47K
+3.3D
0.1C142
5D3.3D
DATACLKRST
hgiecbadf
i
hg
CN105
CN103
0.1C155
47K
4.7K
UN5216Q104
UN511NTXQ103
4.7KR152
IORST
4.7K
+5D
47PC145
47PC146
TC7S14FT85LIC105
5
3
21
0.01C151
100R136
10KR135
47R132
47R133
4.7KR138
4.7KR137 CR.CLK
CR.DATATDS.SNS
+3.3D
+3.3D
AVSS3DEDE
6D+D-
7
1 AVSS2
4
VIDEO
5
AFT87 EXP
DE6543
12
FDC CSFDC DACKFDC INTFDC TC
LCD.WAITFDC DRQ
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S C H E M A T I C D I A G R A M - 2 0
C I R C U I T ( C N 1 1 ) O N
T O
M K B 3
S C H E M A T I C D I A G R A M - 1 7
C I R C U I T ( C N 1 0 0 3 ) O N
T O
C P R
M - 1 8
SCHEMATIC DIAGRAM-5
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(DIGITAL SIGNAL PROCESSOR)
+3.3D
8765
1234
D(16-31)
mlk ji
hgfedcba
DAC.MLDAC.MCDAC.MDI
S21065LKS240IC306
G N D
F L A G 0
F L A G 1
F L A G 2
V D D
F L A G 3
N C
N C
G N D
I R Q 0
I R Q 1
I R Q 2
N C
GNDRFS1DTOBDTOAGNDVDDTCLKBTFSSDRBBDRBARLKBGNDRFSSVDD
Z 3 0 2 1 0 0 x 4
20
1817161514131211
23456789
101
DD(0)DD(1)DD(2)DD(3)DD(4)DD(5)
DD(6)DD(7)
D(16)D(17)D(18)D(19)D(20)D(21)
D(22)D(23)
C307 0.1
C306 0.1
SDOE(1)SDOE(0)
100x4Z301
SDIE(3)SDIE(2)SDIE(1)SDIE(0)
C 3 1 2
0 . 1
4.7KR301
SDIE(0-3)
SDOE(0-3)
0.1C301+3.3D
VCC
B0B1B2B3B4B5B6B7
A0A1A2A3A4A5A6A7OEDIR
2 0 8 2 0 7
2 0 6 2 0 5
2 0 4 2 0 3
2 0 2 2 0 1
2 0 0 1 9 9
1 9 8 1 9 7
1 9 6
1413121110987654321
BCKXLRCKXMTMG
DSP.RSTLORSTDSP.FLAGBMIC.SNSSDISD01SD00LRCKBCKCKOUT
A MAIN 3/5 CIRCUIT
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h j
ID1ID0
EMUTD0
TRSTTDI
TMSGNDTCK
BSELRMSGNDGNDVDD
R E S E T
V D D
G N D
A D D R 2 3
A D D R 2 2
A D D R 2 1
V D D
A D D R 2 0
A D D R 1 9
A D D R 1 8
G N D
G N D
A D D R 1 7
A D D R 1 6
A D D R 1 5
V D D
A D R 1 4
A D D R 1 3
A D D R 1 2
V D D
G N D
A D D R 1 1
A D D R 1 0
A D D R 9
G N D
V D D
A D D R 8
A D D R 7
A D D R 6
G N D
G N D
A D D R 5
A D D R 4
A D D R 3
V D D
V D D
A D D R 2
DD(16)DD(17)DD(18)DD(19)DD(20)DD(21)DD(22)
DD(23)DD(24)DD(25)DD(26)DD(27)DD(28)DD(29)DD(30)DD(31)
DA(0)DA(1)DA(2)DA(3)DA(4)DA(5)DA(6)
DA(7)DA(8)DA(9)
DA(13)
4438251371
356891112394042434546484934353614
2223242728293031322019
151617183733
V C C
V C C
V C C
V C C
V C C
V C C
DT
ADDA(23)DA(22)
DA(21)DA(20)
DA(19)DA(18)DA(17)DA(16)
DA(15)DA(14)DA(13)DA(12)
DA(11)
DA(10)DA(9)DA(8)
Z318 4.7Kx4
Z317 4.7Kx4
Z313 4.7Kx4
Z308 4.7Kx4
D A ( 2 3 )
D A ( 2 2 )
D A ( 2 1 )
D A ( 2 0 )
D A ( 1 9 )
D A ( 1 8 )
D A ( 1 7 )
D A ( 1 6 )
D A ( 1 5 )
D A ( 1 4 )
D A ( 1 3 )
D A ( 1 2 )
D A ( 1 1 )
D A ( 1 0 )
D A ( 9 )
D A ( 8 )
D A ( 7 )
D A ( 6 )
D A ( 5 )
D A ( 4 )
D A ( 3 )
D A ( 2 )
Z 3 0 3 1 0 0 x 4
R 3 1 6
1 0 0
R 3 1 5 1 0 0
R 3 1 4 1 0 0
C324 0.1
C325 0.1
C326 0.1
+3.3D 8 7 6 5
1 2 3 4
8 7
1 2
C 3 1 8
0 . 1
C 3 1 7
0 . 1
C 3 1 5
0 . 1
43
21
5
87
6
4321
5
876
4321
5
876
4
321
5
876
WE
CSNCNC
123456789
101112131415
CKECLK
MDQMLDQM
1234567891011
CASRAS
C319 0.1
1 9 3 1 9 2
1 9 1 1 9 0
1 8 9 1 8 8
1 8 7 1 8 6
1 8 5 1 8 4
1 8 3 1 8 2
1 8 1 1 8 0
1 7 9 1 7 8
1 7 7 1 7 6
1 7 5 1 7 4
1 7 3 1 7 2
1 7 1 1 7 0
1 6 9 1 6 8
1 6 7 1 6 6
1 6 5 1 6 4
1 6 3 1 6 2
1 6 1 1 6 0
1 5 9 1 5 8
1 5 7
156155154153152151150149148147146145144143
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SCHEMATIC DIAGRAM-11CIRCUIT (CN501) ONTO FAJ 1/2
SCHEMATIC DIAGRAM-11CIRCUIT (CN502) ONTO FAJ 1/2
b a
K1KA13A00049CN302
K1KA12A00227CN301
C383 0.1
8
4
(OP.AMP)M5218AFPE3IC315
+15A
GND
VCC
C385 0.1
8
4
(OP.AMP)M5218AFPE3IC316
+15A
GND
VCC
C373 0.1
C374 0.1
8
4
-15A
(OP.AMP)M5218AFPE3IC314
+15A
GND
VCC
C368 0.1
C369 0.1
8
4
-15A
(OP.AMP)M5218AFPE3IC313
+15A
GND
VCC(OP.AMP)M5218AFPE3IC312
4
8
C348 0.1
-15A
+15A
GND
VCC
-15A+15A
(OP.AMP)M5218AFPE3IC316
R345 15K -
R342 10K
+
R343 10K
C381 150P
R346 47K
(OP.AMP)M5218AFPE3IC316
+-
R341 15K
R339 10K
R338 10K
R347 47K
C382 150P
MIXOUTR12SPSW
MIXOUTLSUBOUTRSUBOUTLLINEINRLINEINLMICINAEAE-15A+15AAE
13
1110987654321
33BB.GC33BA.GC
+3.3D
+5D
MSNSPMUTSNS+3.3BB+3.3BADEDEDE+3.3D+3.3D+5D+5D
121110987654321
65 7
23
1
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SCHEMATIC DIAGRAM-9
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1
2
3
4
5
6
7
8
9
1011
12
13
767778798081828384858687888990919293949596979899100
P68/WAIT/SBT2
RE/P61
WEL/P62
WE/_WEH/P63
P50/_CS0/TM130A
P51/_CS1/TM130B
P52/_CS2/TM140A
P53/_CS3/TM140B
P54/_BREQ
P55__BRACKP56/_BSTRE/TM151A
WORD
A0/P20/STB2 P
P
P
P70/SB
P71/SBIO0/LC
P72/SBO
P73/SBT
P
P7
P
P
P A 0 /_ I R Q 0
P A 1 /_ I R Q 1
P A 2 /_ I R Q 2
P A 3 /_ I R Q 3
P A 4 /_ I R Q 4 / T M 1 5 1 B
A D S P E
R S T
V D D
D 0
D 1
D 2
D 3
D 4
D 5
D 6
D 7
V S S
D 8
D 9
D 1 0
D 1 1
D 1 2
D 1 3
D 1 4
D 1 5
IC401MN102H60KTA
MHDK
MHRE
MHWEL
MHWEH
FM MCS
SYSCKRST
MHCS
XNPO
SDA(1)
+5DV M H I N T 0
M H I N T 4
M H I N T A
R 4 2 6 2 2
SDCS
R 4 7 0 2 2 0 K
C4760.22
S D D ( 0 )
S D D ( 1 )
S D D ( 2 )
S D D ( 3 )
S D D ( 4 )
S D D ( 5 )
S D D ( 6 )
S D D ( 7 )
S D D ( 8 )
S D D ( 9 )
S D D ( 1 0 )
S D D ( 1 1 )
S D D ( 1 2 )
S D D ( 1 3 )
S D D ( 1 4 )
S D D ( 1 5 )
AROALC
+5D
+3.3D
41 0
1 0 K
41 1
1 0 K
Z40310Kx4
ABC
SD PON
A
C407 0.1
CN402O L - 2 0
4 3 2 1
A MAIN 5/5 CIRCUIT
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63
64
6566
67
68
69
70
71
72
73
74
75
N1
N2
N3DD
AS
AS
AS
UX
BI1
O1
UP
UP
MI
1 00 9 9 9 8 9 7 9 6 9 5 94 9 3 9 2 9 1 9 0 8 9 8 8 8 7 8 6 8 5 8 4 8 3 8 2 8 1 8 0 7 9 7 8 7 7 7 6
75
74
73
72
71
70
69
68
67
6665
64
6313
12
1110
9
8
7
6
5
4
3
2
1
IC402MN67737DB1
TB0
VSS
VDD2
SCANPATH
VSS
XOCK
XICK
RAMTEST
VDD2
CAPSHIFTTA1
TA0
VDD2 HA08
HA07
HA06HA05
HA04
HA03
VSS
HA02
HA01
VDD2
SYCK0
VSS
HD07
H D 0 6
H D 0 5
H D 0 4
H D 0 3
H D 0 2
H D 0 1
H D 0 0
M N P O
M H D K
M H C S
V D D 2
V S S
T E S T I N 4
M H W E H
M H W E L
M H R E
S Y C X N R S T
V D D C O R E
M H I N T A
M H I N T 4
M H I N T 0
V D D 2
T E S T I N 5
V S S
T B 1
M H D K
M H R E
M H W E L
M H W E H
M H C S
M N P O
C4240.1
M H I N T 0
M H I N T 4
M H I N T A
C4190.1
C410 0.1
S Y S C K R S T
Q4012SD601AQTX
R414470
R463470
R415470
C40916V10
R4161M
R413220
X402
H2D225500001
C411 0.1
C412 0.1
C413 0.1 SDA(9)
SDA(8)
SDA(7)
SDA(6)
SDA(5)
SDA(4)
SDA(3)
SDA(2)
SDA(1)
SDD(7)
S D D ( 0 )
S D D ( 1 )
S D D ( 2 )
S D D ( 3 )
S D D ( 4 )
S D D ( 5 )
S D D ( 6 )
C 4 2 1 0 . 1
C 4 2 0 0 . 1
C 4 1 7 0 . 1
R424100K R425
100K
SDDATA-ST
C 4 2 6
0 . 1
SCHEMATIC DIAGRAM-10
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33
34
3536
37
38
39
40
41
42
43
44
45
46
47
48
49
50
5 1 5 2 5 3 5 4 5 5 5 6 5 7 5 8 5 9 6 0 6 1 6 2 6 3 6 4 6 5 6 6 67 6 8 6 9 7 0 7 1 7 2 7 3 7 4 7 5 7 6 7 7 7 8 7 9 8 0
81
82
83
84
85
86
87
88
89
90
91
92
93
94
9596
97
98P65/CLK1
P64/CTS1/RTS1/CTS0/CLKS1
P63P62
P61
P60/CTS0/RTS0
P56/ALE
P55
P54/HLDA
P53/BCLK
P52
P51/WRH/BHE
P50
P47
P46
P45
P44/C50
CLK
P 4 3 / A 1 9
P 4 2 / A 1 8
P 4 1 / A 1 7
P 4 0 / A 1 6
P 3 7 / A 1 5
P 3 6 / A 1 4
P 3 5 / A 1 3
P 3 4 / A 1 2
P 3 3 / A 1 1
P 3 2 / A 1 0
P 3 1 / A 9
V C C
P 3 0 / A 8 ( / - / 0 7 )
V S S
P 2 7 / A 7 ( / 0 7 / 0 6 )
P 2 6 / A 6 ( / 0 6 / 0 5 )
P 2 5 / A 5 ( / 0 5 / 0 4 )
P 2 4 / A 4 ( / 0 4 / 0 3 )
P 2 3 / A 3 / ( / 0 3 / 0 2 )
P 2 2 / A 2 ( / 0 2 / 0 1 )
P 2 0 / A 0
P 1 7 / D 1 5 / I N T 5
P 1 6 / D 1 4 / I N T 4
I N T 3
P 1 4 / D 1 2
P 1 3 / D 1 1
P 1 2 / D 1 0
P 1 1 / D 9
P 1 0 / D 8
P 2 1 / A 1 ( / 0 1 / 0 0 )
P07
P06
P05
P04
P03
P02
P01
P00
P107/AN7/KI3
P106/AN6/KI2
P105/AN5/KI1
P104/AN4/KI0
P103/AN3
P102/AN2
P101/AN1AVSS
P100/AN8
VREF
R4304.7K
R4314.7K
R4324.7K
R433100
R449470
C455 R541
+5D
AB
C
D
E F G H
A
B
C
DU7
DU6
DU5DU4
DU3
DU2
DU1
DU0
IC407C2CBGF000150(CPU)
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27
28
29
30
31
32
33
34
35
36
37
38
39
40
4 1 4 2 4 3 4 4 4 5 4 6 4 7 4 8 4 9 5 0 5 1 5 2 5 3 5 4 5 5 5 6 5 7 5 8 5 9 6 0 6 1 6 2 6 3 6 4
65
66
67
68
69
70
71
72
73
74
75
76
77
78URXD1
UTXD1
P83/RTS2/STX0
P82/CTS2/SRX0
UTXD2
P37/RD
P36/WR
P35/STNCOUT
P34/XAOUT
P33/DMAOUT
P32
P31
P30/RST
URXD2
P 1 7 / A B 1 5
P 1 6 / A B 1 4
P 1 5 / A B 1 3
P 1 4 / A B 1 2
P 1 3 / A B 1 1
P 1 2 / A B 1 0
P 1 1 / A B 9
P 1 0 / A B 8
P 0 7 / A B 7
P 0 6 / A B 6
P 0 5 / A B 5
P 0 4 / A B 4
P 0 3 / A B 3
P 0 2 / A B 2
P 0 1 / A B 1
P 0 0 / A B 0
P 2 7 / D B 7
P 2 6 / D B 6
P 2 5 / D B 5
P 2 4 / D B 4
P 2 3 / D B 3
P 2 2 / D B 2
P 2 1 / D B 1
P 2 0 / D B 0
P74/OBF1
P73/IBF1/WLDA
P72
P71//HOLD
P70
USB+
USB-
EXT.CAP
VSS
VCC
P67
P66
P65
P64
Z40147x4
+5D
R448 33
R447 33
C45933P
R4521.5K
C4560.1
C46050V2.2
D-
D+
R4500
USBM.TXMIDI.RX
USB.WAITMUSB.WAITH
USB.SIUSB.SODAC MDI
8765
1234
ABCD
E
F
R462 47
F
A
DU7
DU6
DU5
DU4
IC408C2BBGE000618(USB CPU)
ABCDEFG
G
SCHEMATIC DIAGRAM-11
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1234567
89101112
+5D
C503 0.0047 C507 0.047
R502 100K
C50250V1
R5014.7K
C50150V1
R5032.2K
C508 47P
R505 100K
R50710K
C511 220P
R508 68K
-+ -+
D501RVD1SS133TA
IC501NJM4558L(OP.AMP)
IC501NJM4558L(OP.AMP)
+3.3D
L501QLQGT3T131LA
MIC
JK501QJJG010AA
VCC
GND
+15A
IC501NJM4558L(OP.AMP)
-15A
4
8
C510 0.047
C509 0.047
JK502QJJG019AA
JK503QJJG019AA
LINE IN
L R / MONO
C518 0.0047 C523 0.0047
R51668KR517
68K
L502QLQGT3T
CN502SJPG1JS120A
+5D+5D
+3.3D+3.3D
DEDEDE
+3.3BA+3.3BBSNS
PMUTMSNS
5 4 2 3 7 6 1
2
3 1 6
5 7
SNS
T O A M A I N 3 / 5
C I R C U I T ( C N 3 0 1 ) O N
S C H E M A T I C D I A G R A M - 6
B FAJ 1/2 CIRCUIT
N
N
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JK505QJJG019AA
K504JJG019AA
C534 0.0047
AUX IN
L
R53268K
C540 0.0047
R53368K
C54116V10
C53316V10
L503QLQGT3T131LA
JK507QJJG019AA
JK506QJJG019AA
SUB OUT
C5720.0047
C5760.0047
VCC
GND
+15M
IC507NJM4558L(OP.AMP)
-15A
4
8
C569 0.047
C568 0.047
C557 47P
R558 47K
-+
IC507NJM4558L(OP.AMP)
C556 47P
R557 47K
-+
IC507NJM4558L(OP.AMP)
C56016V10
C56116V10
R5712.2K
R5762.2K
R569820
R570820
R55115K
R54910K
R55010K
R55215K
C54816V10
C54916V10
VCC
GND
+15A
IC506NJM4558L(OP.AMP)
-15A
4
8VCC
GND
+15M
IC509NJM4558L(HEADPHONE AMP)
-15A
4
8
C559 0.047
C558 0.047
C631 0.047
C596 0.047
C623 0.047
C624 0.047
C625 0.047
C626 0.047
C622 0.047
C630 0.047
C616 0.047
L504QLQGT3T131LA
b
c
R5592.2K
R5602.2K
N
N
N N
N
23 1
6
5 7
R / MONO 1 2
SCHEMATIC DIAGRAM-12
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JK509QJJG019AA
JK508QJJG019AA
MAIN OUT
C5980.0047
C5970.0047
C586 47P
R605 47K
-+
IC511NJM4558L(OP.AMP)
C585 47P
R604 47K
-+
IC511NJM4558L(OP.AMP)
C59116V10
C59016V10
R6182.2K
R616820
R6232.2K
R615820
R59856K
R59610K R607
2.2K
R59710K
R59956K
L509QLQGT3T131LA
+15PM
+VCCF
Q514B1ACCF000016
R6334.7K
D512RVD1SS133TA
R6373.3K
D511MA4150MTA
R63647K
R6781K
Q516B1AACF000023
Q515B1AACF000023
R6303 3K
R63210K
Q513B1AACF000023
D509AK83WK
R63110K
Q512B1AACF000016
+15M +15A
d
e
VCC
GND
+15M
IC511NJM4558L(OP.AMP)
-15A
4
21
3
8
C593 0.047
C592 0.047
R6082.2K
D510AK03WK
N
N
67
5
1 PMUT
L R / MONO
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R601 47K R614 47K
C58447P
1 2 3 4 5 6 7 8 9 10 11 12
123
12
43
FP501K5G202AA0003
-VCC
R6211M
+VCC
R6261M
R6271M
C6051
C6021
L512QLQGT1D600LA
C604 1
C603L511QLQGT1D600LA
12
543
A
R68027K
R67915K
L508 QLBG005AL505 QLBG005A
L506 QLBG005A
L507 QLBG005A
C5820.0047
C5810.0047
R588 1W68
R589 1W68
Q508B1MADFC00001
CN504SJPG1JS050A
CN507SJPG1300A
CN508SJPG1320A
HPSHPLAEHPRAE
TWLSPL+SPL-
SPW+TWRSPR+SPR
f
g
4 SPL
3 HPR
2 HPL
5 SPR8 SPW
TF
TF
TF
F
F
SCHEMATIC DIAGRAM-13
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BLUEPOWER TRANSFORMERT1
POWER TRANSFORMERT1
BLUE
BLACK
BLUE
CN1
CN2
123
4
PRODUCTS FOR
VOLTAGESELECTOR
1
PRODUCTS FOR
2
1CN1
S1 S1
10UHX2L1JK1 AC IN
POWER
CORDAC POWERPC1
F1
C1
AC2
AC1
4700PC1
100V0.1C2
F1
F3
F2
J ACP CIRCUIT
U T
P PC
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F
F
FP641
QLBG005AL648
QLBG005AL646
-VCC
I G O2 3(-15V REGULATOR)C0CABLG00006IC643
1
16V100C665
-15A
+VCCF
+VCCQLBG005AL649
QLBG005AL647
+15A
B0JAMD000005D658
16V100C664
(+15V REGULATOR)C0CAALG00016IC644
2
31OGI
1/4W6.8R666
0.047C660
0.047C661
1/4W6.8R667
K5G402AA0003FP643
0.047C657
0.047C656
K5G402AA0003FP642
25V4700C654
25V4700C655
25V4700C652
25V4700C653
SNS
10KR644
10KR645
B0EAKM000061D644
B0EAKM000061D645
SVDGS3V20-15D649
SVDGS3V20-15D648
SVDGS3V20-15D647
SVDGS3V20-15D646
10V0.1C645
QLBG005AL645
QLBG005AL643
QLBG005AL644
0.047C642
0.047C641
VCCGNDVCC
SJPG7JS030ACN641
321
B FAJ 2/2 CIRCUIT
SCHEMATIC DIAGRAM-14
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T I C D I A G R A M - 1 2
(C N 5 0 6 ) O N
J 1 / 2
S C H E M A T I C D I A G R A M - 1 2
C I R C U I T ( C N 5 0 5 ) O N
T O
F A J 1 / 2
F F4.7KR841
2SB0709ARLQ826
2SB0709ARLQ827
MA111TXD821
MA111TXD820
2SB0709ARLQ828
15KR835
1/4W470R838
1/4W470R833
2SD0601AQLQ829
2SD0601AQLQ825
2SB0709ARL
Q824
MUTE
+15A
470PC823
LIN
G A T E - W
2
G A T E - W
1
+VCCG-W1
QJUG05309AACN821
AE
- V C C
WIN
- 1 5 A M U T E
W I N
+ 1 5 A
45-15A
+ V C C
+15A 678
9
6AE
AE 54AE
G-R1 3RIN 2
R I N
G A T E - R
2
G A T E - R
1
L I N G A T E - L 2
G A T E - L 1
G-L1
G-L2G-R2
LINQJUG05309AACN820
1
789
C ASUB CIRCUIT
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F
F F
F
25V47C829
4.7KR844
4.7KR845
GATE-L2
100 1/4WR850
GATE-L1
2SD0601AQLQ838
2SB0709ARLQ837
+VCC
D0601AQL833
150PC827
2SD0601AQLQ836
4.7KR865
4.7KR866
GATE-R2
100 1/4WR867
GATE-R1
2SD0601AQLQ858
2SB0709ARLQ857
+VCC
4.7KR863
2SD0601AQLQ854
150PC837
2SD0601AQLQ856
2SB0709ARLQ850
2SB0709ARLQ851
MA111TXD825
MA111TXD824
2SB0709ARL
Q852
15KR859
1/4W470R861
1/4W470R857
2SD0601AQLQ853
2SD0601AQLQ849
2SB0709ARL
Q848
MUTE
+15A
470PC833
RIN
E CPL CIRCUIT
SCHEMATIC DIAGRAM-15
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D1101B0AACK000004
D1102B0AACK000004
D1103
B0AACK000004
D1104B0AACK000004
D1105B0AACK000004
D1106B0AACK000004
D1107
R 1 1 2 7 1 0 K
R 1 1 2 6 1 0 K
R 1 1 2 5 1 0 K
R 1 1 1 6 1 0 K
R 1 1 1 5 1 0 K
R 1 1 1 4 1 0 K
R 1 1 1 3 1 0 K
R 1 1 1 2 1 0 K
+3.3D
23
24
42
1
26
27
123456789
10111213
VR1105D2B4C53A0002
VR1103D2B6C53B0003
VR1104D2B4A14B0003
1
2
3
1
2
3
1
2
3
1
2
3
MICVOLINMICVOLOUT
AEL/VIN-LL/VIN-R
AEL/VOUT-LL/VOUT-R
SUMRSUML
AEMIXOUTLMIXOUTR
+3.3D
C11120.047
22
21
CN1104SJPG2JS130A
SW0
SW1
SW2
SW3
SW4
SW5
VDD
VSS
IC1101
LINE INVOLUME
MICVOLUME
C2BBDB000023(8BIT MICROCOMPUTER)
10
+3.3D
ID
SE
LCD
LCD
LCD
LCD
START
LCD
14
T O B
F A J 1 / 2
C I R C U I T ( C N 5 0 3 ) O N
S C H E M A T I C D I A G R A M - 1 1
E CPL CIRCUIT
MAINVOLUME
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SW1102EVQ21405R
SW1103EVQ21405R
SW1104
EVQ21405R
SW1105EVQ21405R
SW1106EVQ21405R
SW1107EVQ21405R
SW1108 D1123 SW1116
SW1115EVQ21405R
D1122B0AACK000004
D1121B0AACK000004
D1117B0AACK000004
SW1114EVQ21405R
SW1113EVQ21405R
D1120B0AACK000004
D1119
B0AACK000004
SW1112
EVQ21405R
SW1110EVQ21405R
SW1111EVQ21405R
D1118B0AACK000004
SW1123EVQ21405R
D1138B0AACK000004
SW1124D1139
D1137B0AACK000004
D1133B0AACK000004
SW1122EVQ21405R
SW1121EVQ21405R
D1136B0AACK000004
D1135
B0AACK000004
SW1120
EVQ21405R
SW1118EVQ21405R
SW1119EVQ21405R
D1134B0AACK000004
SW1131EVQ21405R
D1154B0AACK000004
SW1132D1155
D1153B0AACK000004
D1149B0AACK000004
SW1130EVQ21405R
SW1129EVQ21405R
D1152B0AACK000004
D1151
B0AACK000004
SW1128
EVQ21405R
SW1126EVQ21405R
SW1127EVQ21405R
D1150B0AACK000004
SW1139EVQ21507K
D1170B0AACK000004
SW1140D1171
D1169B0AACK000004
D1165B0AACK000004
SW1138EVQ21405R
SW1137EVQ21405R
D1168B0AACK000004
D1167
B0AACK000004
SW1136
EVQ21405R
SW1134EVQ21405R
SW1135EVQ21405R
D1166B0AACK000004
SW1147EVQ21405R
D1186B0AACK000004
SW1148D1187
D1185B0AACK000004
D1181B0AACK000004
SW1146EVQ21507K
SW1145EVQ21405R
D1184B0AACK000004
D1183
B0AACK000004
SW1144
EVQ21507K
SW1142EVQ21507K
SW1143EVQ21405R
D1182B0AACK000004
D1194B0AACK000004
D1190B0AACK000004
SW1154EVQ21405R
SW1153EVQ21405R
D1193B0AACK000004
D1192
B0AACK000004
SW1152
EVQ21405R
SW1150EVQ21405R
SW1151EVQ21405R
D1191B0AACK000004
SEG1 SEG2 SEG3 SEG4 SEG6 SEG7
P
MEMORY/LOAD
SOUL & FUMK
CUSTOM
BALLAD
JAZZ COMBO
ROCK & POP
MOVIE SHOW
MARCH
ENTERTA WER
COUNTER
LATIN & VIBLD
GOSPEL & BLUES
INTRO & ENDING 1
TAP TEMPI
FILL IN 2
FADE OUT
FILL IN 1
FADE IN
VARIATION & WSA 3
ONE TOUCH PLAY
VARIATION & WSA 2
MUSIC STYLE ARREMGER
VARIATION & WSA 1
PAD 3
PAD 5/SOLO
PERFORMANCE PADS/STOP
PAD 4
PERFORMANCE PADS/BANK
PAD 1
PERFORMANCE PADS/AUTO
MUSIC STYLIST
AUTO MODE
SOUND SET
PLAY CORD OFF/ON
ARREMGER OFF/ON
a
b
c
d
e
f
F
SCHEMATIC DIAGRAM-16
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SW1160EVQ21405R
D1200B0AACK000004
D1199B0AACK000004
D1195B0AACK000004
SW1159EVQ21405R
SW1158EVQ21405R
D1198B0AACK000004
D1197B0AACK000004 SW1157EVQ21405R
SW1155EVQ21405R
SW1156EVQ21405R
D1196B0AACK000004
SW1168EVQ21405R
D1212B0AACK000004
D1211B0AACK000004
D1207B0AACK000004
SW1167EVQ21405R
SW1166EVQ21405R
D1210B0AACK000004
D1209B0AACK000004 SW1165EVQ21405R
SW1163EVQ21405R
SW1164EVQ21405R
D1208B0AACK000004
SW1176EVQ21405R
D1220B0AACK000004
D1219B0AACK000004
D1215B0AACK000004
SW1175EVQ21405R
SW1174EVQ21405R
D1218B0AACK000004
D1217B0AACK000004 SW1173EVQ21405R
SW1171EVQ21405R
SW1172EVQ21405R
D1216B0AACK000004
SW1184EVQ21405R
D1228B0AACK000004
D1227B0AACK000004
D1223B0AACK000004
SW1183EVQ21405R
SW1182EVQ21405R
D1226B0AACK000004
D1225B0AACK000004 SW1181EVQ21405R
SW1179EVQ21405R
SW1180EVQ21405R
D1224B0AACK000004
SW1192EVQ21405R
D1236B0AACK000004
D1235B0AACK000004
D1231B0AACK000004
SW1191EVQ21405R
SW1190EVQ21405R
D1234B0AACK000004
D1233B0AACK000004 SW1189EVQ21405R
SW1187EVQ21405R
SW1188EVQ21405R
D1232B0AACK000004
SW0
SW1
SW2
SW3
SW4
SW5
SEG5 SEG8 SEG9 SEG10 SEG11
OTHER PARTS/TG
HELP
CONTRAST UP
CONTRAST DOWN
MUTE UP 1
MUTE DOWN 1
MUTE UP 3
MUTE DOWN 3
MUTE UP 4
MUTE DOWN 4
MUTE UP 5
MUTE DOWN 5
MUTE UP 7
MUTE DOWN 7
NUTE UP 8
MUTE DOWN 8
MUTE UP 9
MUTE DOWN 9
MUTE UP 11
MUTE DOWN 11
MUTE UP 12
MUTE DOWN 12
MUTE UP 13
MUTE DOWN 13
MUTE UP 15
MUTE DOWN 15
MUTE UP 16
MUTE DOWN 16
PAGE UP
PAGE DOWN
F CPC CIRCUIT
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SCHEMATIC DIAGRAM-17
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G
D1001RVD1SS133TA
SW1001EVQ21405R
D1002RVD1SS133TA
SW1002EVQ21405R
SW1003EVQ21405R
D1003RVD1SS133TA
D1004RVD1SS133TA
SW1004EVQ21405R
SW1005EVQ21405R
D1005RVD1SS133TA
D1006RVD1SS133TA
SW1006EVQ21405R
SW10EVQ2
D1020RVD1SS133TA
D1019RVD1SS133TA
D1015RVD1SS133TA
SW10EVQ2
SW10EVQ2
D1018RVD1SS133TA
D1017RVD1SS133TA
SW10EVQ2
SW10EVQ2
SW10EVQ2
D1016RVD1SS133TA
R 1 0 2 8 1 0 K
R 1 0 2 7 1 0 K
R 1 0 2 6 1 0 K
R 1 0 1 8 1 0 K
R 1 0 1 7 1 0 K
R 1 0 1 6 1 0 K
R 1 0 1 5 1 0 K
R 1 0 1 4 1 0 K
+3.3D
23
24
42
1
26
+3.3D
C10100.047
22
21
R101033K
19
20
X1001EF0EC4004T3
SW0
SW1
SW2
SW3
SW4
VDD
VSS
XIN
XOUT
IC1001C2BBDB000023(8BIT MICROCOMPUTER)
SEG0 SEG1
TECHOI-CORD
SOUND GROUP 1
PROGRAM MENUS
DISK EASY REC
MALLET & ORCN PERC
SOLO
PART SELECT RIGHT
DISK MENU LOAD
BRASS
1234567
CN1001K1KA07C0007
+5D +3.3D
2
1
CN1002K1KA04B00032
43
INV+5VD1008RVD1SS133TA
D1010RVD1SS133TA
C10080.047
R1007100
25 RST
5D3.3D
DATACLKRSTDE
EXP
INV+5V
VCOMDEDE
+3.3D
T O
E
C P L
C I R C U I T ( C N 1 1 0 1 ) O N
S C H E M A T I C D I A G R A M - 1
5
O
K
I N V
I R C U I T ( C N 8 0 3 ) O N
C H E M A T I C D I A G R A M - 1
8
CPR CIRCUIT
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SW1022EVQ21405R
D1034RVD1SS133TA
D1033RVD1SS133TA
D1029RVD1SS133TA
SW1021EVQ21405R
SW1020EVQ21405R
D1032RVD1SS133TA
D1031RVD1SS133TA
SW1019EVQ21405R
SW1017EVQ21405R
SW1018EVQ21405R
D1030RVD1SS133TA
SW1030EVQ21405R
D1048RVD1SS133TA
D1047RVD1SS133TA
D1043RVD1SS133TA
SW1029EVQ21405R
SW1028EVQ21405R
D1046RVD1SS133TA
D1045RVD1SS133TA
SW1027EVQ21405R
SW1025EVQ21405R
SW1026EVQ21405R
D1044RVD1SS133TA
SW1038EVQ21405R
D1062RVD1SS133TA
D1061RVD1SS133TA
D1057RVD1SS133TA
SW1037EVQ21405R
SW1036EVQ21405R
D1060RVD1SS133TA
D1059RVD1SS133TA
SW1035EVQ21405R
SW1033EVQ21405R
SW1034EVQ21405R
D1058RVD1SS133TA
D1085RVD1SS133TA
SW1052EVQ21405R
D1088RVD1SS133TA
D1087RVD1SS133TA
SW1051EVQ21405R
SW1049EVQ21405R
SW1050EVQ21405R
D1086RVD1SS133TA
D1099RVD1SS133TA
SW1060EVQ21405R
D1102RVD1SS133TA
D1101RVD1SS133TA
SW1059EVQ21405R
SW1057EVQ21405R
SW1058EVQ21405R
D1100RVD1SS133TA
SEG2 SEG3 SEG4 SEG6 SEG7
PART SELECT LEFT
PART SELECT RIFGT 1
EFECT MIC
VARIATION
STRINGS & VOCAL
TRANSPOSE R1 (+)
CONDUCTOR RIGHT 2
MULTI
SOUND DSP
GUITER
TRANSPOSE R1 (-)
CONDUCTOR RIGHT 1
REVERB
DIGITAL EFECT
PIANO
LCDR 4
TRANSPOSE R2 (+)
EN EXPANSION
SOUND EXPLORER
LCDR 3
TRANSPOSE R2 (-)
MEMORY
SAX & WOODWIND
SW1046EVQ21405R
D1076RVD1SS133TA
D1075RVD1SS133TA
D1071RVD1SS133TA
SW1045EVQ21405R
SW1044EVQ21405R
D1074RVD1SS133TA
D1073RVD1SS133TA
SW1043EVQ21405R
SW1041EVQ21405R
SW1042EVQ21405R
D1072RVD1SS133TA
SEG5
CHOBUS
LCDR 1
CONDUCTOR LEFT
SUSTAIN
LCDR 5
D1089RVD1SS133TA
SW1053EVQ21405R
SW1054EVQ21405R
D1090RVD1SS133TA
ACCORDION REGISTER
ORGAN &ACCORDION
SW1061EVQ21405R
D1103RVD1SS133TA
D1104RVD1SS133TA
SW1062EVQ21405R
DRUM KITS
WORLD
SEG8 SEG9
SW0
SW1
SW2
SW3
SW4
SW5
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I O C C
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MODULATION PITCH BEND
G
G
S C H E M A T I C D I A G R A M - 1
5
C I R C U I T ( C N 1 1 0 2 ) O N
T O
C P L
D2BKB5420001VR751
1KR752
1KR751
D2BGB14B0002VR752
K1KA04A00063CN752
MODDEBEND3.3D1
234
MIDI IN BASS PEDAL
K0D112B00112SW701
321
VM1
0 047C706
I BEND/MOD CIRCUIT
SCHEMATIC DIAGRAM-19
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S 2 1
D 4 2
S 2 2
D 4 3
D 4 4
S 2 3
D 4 5
D 4 6
S 2 4
D 4 7
D 4 8
S 1 7
D 3 4
S 1 8
D 3 5
D 3 6
S 1 9
D 3 7
D 3 8
S 2 0
D 3 9
D 4 0
D 4 1
S 1 3
D 2 6
S 1 4
D 2 7
D 2 8
S 1 5
D 2 9
D 3 0
S 1 6
D 3 1
D 3 2
D 3 3
S 9
D 1 8
S 1 0
D 1 9
D 2 0
S 1 1
D 2 1
D 2 2
S 1 2
D 2 3
D 2 4
D 2 5
S 5
D 1 0
S 6
D 1 1
D 1 2
S 7
D 1 3
D 1 4
S 8
D 1 5
D 1 6
D 1 7
S 1
D 1
S 2
D 2
D 3
S 3
D 4
D 5
S 4
D 6
D 7
D 8
D 9
D1-D48MA165TA5
L MKB1 CIRCUIT
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12345678
2
1234567
1
Q SD I/F CIRCUIT
SCHEMATIC DIAGRAM-20
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SD SLOTOPEN/ COLSE DET.
123
CN922K1NA09E00023
DATA3CMD
DE
4+3.3CLK 56DE
DATA0 78DATA1
DATA2 910I/OCHK
WP 1112DE
R926 100R927 100
R928 22
R929 100R930 100R931 100
R92410K
R92310K
R92210K
R92110K
R925330
C9210.1
+3.3D
SW921K0L1BA000007
Q SD I/F CIRCUIT
O SD PLAY SW/VOL CIRCUIT
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1234
56789
1011
DATA2DATA3CMDDE
+3.3CLKDEDATA0DATA1WPLIDSW
CN921SJPG1JS110A
+3.3D
T O A
M A I N 5 / 5
C I R C U I T ( C N 4 0 1 ) O N
S C H E M A T I C D I A G R A M - 9
S SW/VO C CU
21
CN901SJPG2JS100A
76543
89
10
R9021K
Q901D901LNJ282RKRX02R904
47
R901 1KR907 1KR909 1KR906 1KR908 1KR910 1K
SW901EVQ21405R
SW902EVQ21405R
SW903EVQ21405R
SW904EVQ21405R
SW905EVQ21405R
SW906EVQ21405R
VR-
VR+
REV
FF
STOP
PLAY
+5DLED2LED1DEVR-VR+REVFFSTOPPLAY
T O
A M A I N 5 / 5
C I R C U I T ( C N 4 0 2 ) O N
S C H E M A T I C D I A G R A M - 9
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WE 11OE 28CE 26
RESET12
C41 0.1
D(24)D(25)D(26)D(27)D(28)D(29)
D(31)D(30)
A(9)A(10)A(11)A(12)A(13)A(14)A(15)A(16)A(17)
A(20)
A(18)
A(21)
A(19)
89
101112131415
ACCNC
891011121314151617
20RY/BY
1918
+3.3D
BYTEVCC
3032343639414345
1413
4737
678
15109
16174012345
JP7 0
2112
WE 11OE 28CE 26
RESET12
C41 0.1
JP12
A(17) 15A(16) 14A(15) 13A(14) 12
2829202124252627
D(31)
D(29)D(28)D(27)D(26)D(25)D(24)
D(30)
A(10)A(11)A(12)A(13)
89
101112131415
WEOECE
891011
LDUBNC
NCNC
C34 0.1
+3.3D
VCCVCC
3837363532313029
3311
17416
3940222328
D(31)
D(29)D(28)D(27)D(26)D(25)D(24)
D(30)
D(24)D(25)D(26)D(27)D(28)D(29)D(30)D(31)
D(24)D(25)D(26)D(27)D(28)D(29)
D(31)D(30)
D(24)D(25)D(26)D(27)D(28)D(29)D(30)D(31)
A(9)A(10)A(11)A(12)A(13)A(14)A(15)A(16)A(17)
A(20)
A(18)
A(21)
A(19)
A(9)A(10)A(11)A(12)A(13)A(14)A(15)A(16)A(17)A(18)A(19)A(20)A(21)
A(11)A(12)A(13)A(14)A(15)A(16)A(17)A(18)A(19)A(20)A(21)A(22)
A(10)A(11)A(12)A(13)
89
101112131415
ACCNC
891011121314151617181920RY/BY
89
101112131415
WENC
VSSOECE
891011121314151617181920
89
101112131415
WEOECE
ACCNC
91011121314151617181920RY/BYRESET
89
101112131415
NCNCNCNCNC
891011
WRASOEBCASLCAS
3032343639414345
1413
87654321
4017169
1015
2931333540424446
36
2724
1098765432
15141113
3032343639414345
1128261413
1512
7654321401716910
+3.3D
BYTEVCC4737
C38 0.1
+3.3D
BYTEVCC VCC13738
C36 0.1
+3.3D
V CC B YT E4737
C32 0.1
+3.3D
VCCVCC VCC
4948474644434241
19203231
3534331817
1115163640
1 6 25
SCHEMATIC DIAGRAM-2
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IC18JPIC20
second
first
JP
C3FBMD000050IC20
(32M FLASH)
D(16)D(17)D(18)D(19)D(20)
D(21)D(22)D(23)
A(1)A(2)A(3)A(4)A(5)
A(6)A(7)A(8)
VSS
012345678
012345678
25
A D D T
VSS
353840424430
4627
333125
81819
2120
2322
24
m n k o
JP10 0
2112
UN5216Q34.7K
21
3
45
+3.3D
10R
4.7KR38
LBR/W 17
OE 41
NC23
C43 0.1
C3BBJG000011IC23
(2M SRAMx16)
D(16)D(17)D(18)D(19)D(20)D(21)D(22)D(23)D(24)
D(25)D(26)D(27)D(28)D(29)
D(31)D(30)
A(1)A(2)A(3)A(4)A(5)A(6)A(7)A(8)A(9)
A(10)A(11)A(12)A(13)A(14)A(15)A(16)A(17)
VSS
0123456789
101112131415
CECS
012345678910111213141516
UB
5
+3.3D
A I /O
VCCVCC
VSS
10131415162930313235363738
620
3412
3311
987
2526274243
4039
221819202124
144
32
4
JP13 0
C3CBMD000098IC19
(64M ROM)
48472625
D(16)D(17)D(18)D(19)D(20)D(21)D(22)D(23)D(24)
D(25)D(26)D(27)D(28)D(29)
D(31)D(30)
A(1)A(2)A(3)A(4)A(5)A(6)A(7)A(8)A(9)
A(10)A(11)A(12)A(13)A(14)A(15)A(16)A(17)
A(20)
A(18)
A(21)
A(19)
V S S
V S S
V S S
V S S
0123456789
101112131415
WENCVSS
OECE
01234567891011121314151617181920
283032
424446
36
2931333540
1918171610
3 8 37 1
1113
141523456789
20212223
2427
VCCV CC B YT E
DTAD
+3.3D
C39 0.1
454341
3439
C37 0.1
A(17) 15A(16) 14A(15)
C3BBHG000048IC15
D(15)
D(13)D(12)D(11)D(10)D(9)
D(8)D(7)D(6)D(5)D(4)D(3)D(2)D(1)D(0)
D(14)
A(2)A(3)A(4)A(5)A(6)A(7)A(8)A(9)A(10)
A(11)A(12)A(13)
20
2421
V SS V SS
0123456789
101112131415
WEOECE
01234567891011
LDUBNC
NCNC
(1M FAST SRAMx16)
A(14)
29
V CC V CC
I/O
2
43A
5
42272625
2823224039
64117
11
12
33
12 34
+3.3D
C35 0.1
28
1
3
44
789
1013
4
1415162930313235363738
13
2742434412345
C3BBHG000048IC14
D(23)D(22)D(21)
D(20)D(19)D(18)D(17)D(16)A(2)
A(3)A(4)A(5)A(6)
A(7)A(8)A(9)
V SS V SS
012345678
012345678
(1M FAST SRAMx16)
A I /O291615141310987
3412
TC7SH32FUTLIC26
D(16)D(17)D(18)D(19)D(20)D(21)
151210752
GND
VCC16
8
91141311643
CLOCKRESETD6D5D4D3D2D1
Q6Q5Q4Q3Q2Q1
(D-FLIP FLOP)JVAHC174AFELIC25
0.1C49
+3.3D
C3FBMD000050IC21
(32M FLASH)C3CBND000046IC18
(64M ROM)
C3FBNG000016IC17
(32M FLASH)C3ABMG000166IC13
(16M DRAM)
C3FBNG000016IC16
(32M FLASH)(16M DRAM)C3ABMG000166IC12
48472625
0JP1
D(0)D(1)D(2)D(3)D(4)D(5)D(6)D(7)D(8)
D(9)D(10)D(11)D(12)
D(23)D(22)D(21)
D(20)D(19)D(18)D(17)D(16)
D(15)D(14)D(13)
D(0)D(1)D(2)D(3)D(4)D(5)D(6)D(7)D(8)
D(9)D(10)D(11)D(12)D(13)D(14)D(15)
D(16)D(17)D(18)D(19)D(20)
D(21)D(22)D(23)
D(16)D(17)D(18)D(19)D(20)
D(21)D(22)D(23)
D(16)D(17)D(18)D(19)D(20)
D(21)D(22)D(23)
A(1)A(2)A(3)A(4)A(5)
A(6)A(7)A(8)
A(1)A(2)A(3)A(4)A(5)
A(6)A(7)A(8)
A(2)A(3)A(4)A(5)A(6)A(7)A(8)A(9)A(10)A(11)
A(12)A(13)A(14)A(15)A(16)A(17)A(18)A(19)
A(21)A(22)
A(20)
A(2)A(3)A(4)A(5)A(6)A(7)
A(8)A(9)A(10)
A(2)A(3)A(4)A(5)A(6)A(7)A(8)A(9)A(10)
A(11)A(12)A(13)
A(2)A(3)A(4)A(5)A(6)
A(7)A(8)A(9)
VSSVSSVSS
0123456789
101112131415
NCNCNCNCNC
01234567891011
WRASOEBCAS
VSSVSS
0123456789
101112131415
WEOECE
ACCNC
01234567891011121314151617181920RY/BYRESET
VSSVSS
012345678
012345678
V S S
V S S
V S S
V S S
012345678
012345678
012345678
VSSVSS0123456789
V SS V SSVSS
012345678
012345678
313335384042443032343639414345
1128261413
252423222120191887654321
4017169
101512
2345789
104142434446474849
212223242728293031322019
253133353840424430
25242322212019188
283032343941434529
232221201918171610
4627
293133353040424430
252423222120191887
A D D T
4627
A D D T
+3.3D
A D D T
BYTEVCC
29
37 47
27 46
A D D T
C33 0.1
+3.3D
A D D T
VCCVCC
LCAS
VCC
3534331817
1115163640
1 6 25
2 6 4 5 5 0
A D D T41109875432
313029282724232221
2 6 4 5 5 0
SX-KN7000 MAIN 1/5 SCHEMATIC
∗ We do not supply IC20 asreplacement parts.
FDDTO
c
Z103 1Kx4
R105 47
R103 47R104 47
1765 4
23
8
470R109
O R Q
I O W
I O R
C S
A 0
A 1
A 2
V S S
X 1 ( 1 )
X 2 ( 0 )
R E S E T
O S D
I R Q T C
T R X O
I N D E X
W R Y P R Y
V S S
V C C
D S K C N G
R D A T A
D R V D E N 0
D R V D E N 1
D E N S E L
DACKD0D1D2D3
VSSVCC
D4D5D6D7
VCC
MTRODSI/PDMTRI/IOLEDIRVCCSTEPVSSHDSELWGATEWDATAMEDIA IO1MEDIA IO0
d
b a c a e b d
k
j
i
fgh
C1DB00000607IC103
(FLOPPY DISC CONTROLLER)
100R107
k j
ihg
f
edcb
a
IPDE
MOTDIR
STEPWDTWGA
TRKOWPRT
RDTSIDEDCH+5DDEDE
47R112
10PC120
10PC127
0.1C101
10PC112
10PC121
H0J177500018X102
R108 1M 100R113
+3.3D
TC7W04FUTLIC102
100R123
D(16)D(17)D(18)D(19)
D(20)D(21)D(22)D(23)
8765
8765
1234
1234
Z108 100x4
Z107 100x4
0.1C136
C137 0.1
C125 0.1
50MHz
H1A5005B0014X105
+3.3D C0JBAB000164IC101
IC101
C0JBAB000164IC101
C0JBAB000164IC101
TC7WU04FUTLIC102
TC7WU04FUTLIC102
R110 1M
H0J240500016X103 GND
OUT
INH
VDD
220PC138
CN101
484746454443424140393837
363534333231302928272625
24 23 22 21 20 19 18 17 16 15 14 13
121110987654321
+3.3D
5678
4321
Z101 47x4
R106 1K
Z102 47x4
5678
4321
+5D
0.1C102
123456789101112131415
A MAIN 2/5 CIRCUIT
SCHEMATIC DIAGRAM-3
1 7
3 5 11 10
5 6
9 8
13 12
6 2
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D I A G R A M - 1 8
( C N 8 0 2 ) O N S C H E M A T I C
T O
I N V C I R C U I T
a cb
C132 47P
ihgfedcba
SD.PLYSD.ACCSD.BUSY
SD.VUPSD.VDNSD.SRTSD.STPSD.BWDSD.FWD
i
hgfedcba
C166 0.1
220R118
VSSFPDAT23FPDAT22FPDAT21FPDAT20FPDAT19FPDAT18FPDAT17FPDAT16VSSFPDAT15FPDAT14FPDAT13FPDAT12FPDAT11FPDAT10IOVDDFPDAT9FPDAT8COREVDDVSSFPDAT7FPDAT6FPDAT5FPDAT4FPDAT3FPDAT2FPDAT1FPDAT0VSSFPSNIFTDRDYNCFPLINEFPFRAMEIOVDD
IOVDDCNF2CNF1CNF0
TESTENA20A19A18A17A16A15A14A13A12A11A10A9A8A7A6A5A4A3A2A1A0
COREVDDCS0
M/R0RS0RD0
WE00WE10
RD/VR0RESET0
VSS
I O V D D
D V D D
W A I T 0
D B 1 5
D B 1 4
D B 1 3
D B 1 2
D B 1 1
D B 1 0
D B 9
D B 8
D B 7
D B 6
D B 5
D B 4
D B 3
D B 2
D B 1
D B 0
D T E S E N
G P I O 8
D V S S
V S S
B U S C L K
G P I O 7
C L K 1 3
G P I O 6
C L K 1 2
G P I O 5
C L K 1
G P I O 4
G P I O 3
G P I O 2
G P I O 1
G P I O 0
V S S
V S S
D V S S
C N F 3
C N F 4
C N F 5
C N F 6
C N F 7
G P I O G P I O 9
G P I O 1 0
G P I O 1 1
G P I O 1 2
T E S T
D V D D
V M P 7
V M P 6
V M P 5
V M P 4
V M P 3
V M P 2
V M P 1
V M P 0
I O V D D
C O R E V D D
V S S
V R T C
H R T C
A V S S
B L U E
A V D D
G R E E N
A V D D
I R E F
R E D
A V S S
A V D D
I O V D D
f
e
(COLOR LCD CONTROLLER)C0HBA0000117IC104
Z 1 0 9 4 7 x 4
+3.3D
Z106 220x4
Z105 220x4
DEDE
SNSJIGU.ON
SDSISDCLKSDSOSDCS+3.3D+3.3D
+5D+3.3D+5D
D7D6D5D4
VSS
D3D2D1D0
XCKVDD
LP
DISP
YD
R115 100
0.1C144
8765
8765
1234
1234
D(31)D(30)D(29)D(28)
D(27)D(26)D(25)D(24)
D ( 2 3 )
D ( 2 2 )
D ( 2 1 )
D ( 2 0 )
D ( 1 9 )
D ( 1 8 )
D ( 1 7 )
D ( 1 6 )BUSCLK
FDD INDEX
SD.CLKSD.SOSD.CS
SNS
SD.SI
1110987654321
CN106
A(20)A(19)A(18)A(17)A(16)A(15)A(14)A(13)A(12)A(11)A(10)A(9)A(8)A(7)A(6)A(5)A(4)A(3)A(2)
A(1)A(0)
A(21)
C147 0.1
Z112 47x4
Z111 47x4
Z 1 1 0 4 7 x 4
8 7 6 5 8 7 6 5
1 2 3 4 1 2 3 4
C148 0.1R131 10KR130 10KR129 10K
R 1 2 8
1 0 K
R 1 2 7
1 0 K
R 1 2 6
1 0 K
R 1 2 5
1 0 K
R 1 2 4
1 0 K
0.1C141
C 1 4 0 0 . 1
C139 0.1
C135 0.1
C134 0.1
100PC131 A
( 1 ) A ( 2 )
A ( 3 )
1MR117
100R111
10PC130
10PC133
H0J143500039X104
R116 1M
R120 100
C0JBAB000164IC101
C0JBAB000164
0.1C113
0.1C110
+3.3D
VCC
GND
C0JBAB000164IC101
TC7WU04FUTLIC102
+3.3D
VCC
GND
C0JBAB000164IC101
L103 J0JBC0000023
150R114
2SD601AQTXQ101
R121 1.5K
R122 100
C108 0.1
R119 1K
MA111-TXD102
MA111-TXD101
6V47C129
J0JBC0000023L101
VIDEO OUT
C 1 1 1 4 7 P
C 1 1 4 4 7 P
C 1 1 5 4 7 P
C 1 1 6 4 7 P
C 1 1 7 4 7 P
C 1 1 8 4 7 P
C 1 1 9 4 7 P
C 1 2 2 4 7 P
C 1 2 3 1 0 P
C 1 2 4 1 0 P
C 1 2 6 1 0 P
C 1 2 8 1 0 P
R147 10K
4321
5678
4321
5678
4321
5678
Z104 100x4
14131211
3
10987
45
2
6
1CN102 36
3534333231302928272625242322212019181716151413121110987654321
3 7 3 8 3 9 4 0 4 1 4 2 4 3 4 4 4 5 4 6 4 7 4 8 4 9 5 0 5 1 5 2 5 3 5 4 5 5 5 6 5 7 5 8 5 9 6 0 6 1 6 2 6 3 6 4 6 5 6 6 6 7 6 8 6 9 7 0 7 1 7 2
1 4 4 1 4 3
1 4 2 1 4 1
1 4 0 1 3 9
1 3 8 1 3 7
1 3 6 1 3 5
1 3 4 1 3 3
1 3 2 1 3 1
1 3 0 1 2 9
1 2 8 1 2 7
1 2 6 1 2 5
1 2 4 1 2 3
1 2 2 1 2 1
1 2 0 1 1 9
1 1 8 1 1 7
1 1 6 1 1 5
1 1 4 1 1 3
1 1 2 1 1 1
1 1 0 1 0 9
108107106105104103102101100999897969594939291908988878685848382818079787776757473
24MHz
K
1
8
4
4
7
2 3 4
SX-KN7000 MAIN 2/5 SCHEMATIC DIAGRAM
C H E M A T I C D I A G R A M - 2 0
IR C U I T ( C N 1 1 ) O N
O
M K B 3
S C H E M A T I C D I A G R A M - 1 7
C I R C U I T ( C N 1 0 0 3 ) O N
T O
C P R
+3.3D
M A 1 1 1 - T X
D 1 0 3
M A 1 1 1 - T X
D 1 0 4
- 15 A + 15 A
0.1PC152
0.1PC154
0.1PC153
CN104+15A
DEDEAFT-15A
3
12
45
0.1C143
+5D
0.1C149
10KR134
UN511NTXQ102
4.7K
47K
+3.3D
0.1C142
5D3.3DDATACLKRST
hgiecbadf
i
hg
CN103
0.1C155
47K
4.7K
UN5216Q104
UN511NTXQ103
4.7KR152
IORST
4.7K
+5D
47PC145
47PC146
TC7S14FT85LIC105
5
3
21
0.01C151
100R136
10KR135
47R132
47R133
4.7KR138
4.7KR137 CR.CLK
CR.DATATDS.SNS
+3.3D
+3.3D
AFT87 EXP
DE6543
12
FDC CSFDC DACKFDC INTFDC TC
LCD.WAITFDC DRQ
G
N
SCHEMATIC DIAGRAM-4
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S C
C I R
T O
cba
VW1
SD.W0SD.WR0SD.POW
R 1 3 9
4 7
100PC156
100PC164
100PC165
100PC162
100PC163
R 1 0 2
4 7
R 1 0 1
4 7
R 1 5 1
4 7
R 1 5 0
4 7
20 FC319 FC418 FC117 FC216 FS1
FS215
4 3 2 1
5 6 7 8
Z 1 1 5 4 . 7 K x 4
0R148 R140 4.7K
+3.3D
S C H E M A T I C D I A G R A M - 1 8
C I R C U I T ( C N 7 0 1 ) O N
T O
J A C K
(16BIT BUS BUFFER)C0JBAZ000853IC106
D(16)D(17)D(18)D(19)D(20)D(21)D(22)D(23)D(24)D(25)D(26)D(27)D(28)D(29)D(30)D(31)
453934202115104
LCD.CSREWE2WE3
CN105
A(0-25)
100PC158
4 1 2 3 4 3 2 1 8 7 6 5
5 6 7 8 5 6 7 8 1 2 3 4
Z 1 1 7 4 . 7 K x 4
Z 1 1 6 4 . 7 K x 4
Z 1 1 4 4 7 x 4
2SB709ARTXQ105
2SB709ARTXQ106
100PC161
100PC160
100PC159
MIDI.TXUSBM.TX
D+D-
VIDEO OUT
EXP14MRXI13MTX12DE11DE10BASS9VW1
AVSS3DEDE
6D+D-
78
1 AVSS
2
4
VIDEO
5
+3.3D R146 4.7K
+3.3D
R142 4.7KR141 4.7K
PORT.EXP
D(0-31)
MIDI.RXMIC.SNS
+3.3D
0.1C157
GND
VCC(3.3V)
4231187
4Y44A44Y34A34Y24A24Y14A13Y43A43Y33A33Y23A23Y13A12Y42A42Y32A32Y22A22Y12A11Y41A41Y31A31Y21A21Y14OE2OE
1OE 3OE
2322201917161413121198653224
25
1A1
2627293032333536373840414344464748
1
J
SX-KN7000 MAIN 2/5 SCHEMATIC DIAGRAM (2/2)
(DIGITAL SIGNAL PROCESSOR)
h j
+3.3D
D(16-31)
mlk ji
hgfedcba
DAC.MLDAC.MCDAC.MDI
S21065LKS240IC306
GNDTCK
BSELRMSGNDGNDVDD
R E S E T
V D D
G N D
A D D R 2 3
A D D R 2 2
A D D R 2 1
V D D
A D D R 2 0
A D D R 1 9
A D D R 1 8
G N D
G N D
A D D R 1 7
A D D R 1 6
A D D R 1 5
V D D
A D R 1 4
A D D R 1 3
A D D R 1 2
V D D
G N D
A D D R 1 1
A D D R 1 0
A D D R 9
G N D
V D D
A D D R 8
A D D R 7
A D D R 6
G N D
G N D
A D D R 5
A D D R 4
A D D R 3
V D D
V D D
A D D R 2
A D D R 1
A D D R 0
G N D
F L A G 0
F L A G 1
F L A G 2
V D D
F L A G 3
N C
N C
G N D
I R Q 0
I R Q 1
I R Q 2
N C
TFSSDRBBDRBARLKBGNDRFSSVDD
DA(8)DA(9)
DA(13)
4438251371
394042434546484934353614
31322019
151617183733
V C C
V C C
V C C
V C C
V C C
V C C
DTDA(20)
DA(19)DA(18)DA(17)DA(16)
DA(15)DA(14)DA(13)DA(12)
DA(11)DA(10)
DA(9)DA(8)
Z318 4.7Kx4
Z317 4.7Kx4
Z313 4.7Kx4
Z308 4.7Kx4
D A ( 2 3 )
D A ( 2 2 )
D A ( 2 1 )
D A ( 2 0 )
D A ( 1 9 )
D A ( 1 8 )
D A ( 1 7 )
D A ( 1 6 )
D A ( 1 5 )
D A ( 1 4 )
D A ( 1 3 )
D A ( 1 2 )
D A ( 1 1 )
D A ( 1 0 )
D A ( 9 )
D A ( 8 )
D A ( 7 )
D A ( 6 )
D A ( 5 )
D A ( 4 )
D A ( 3 )
D A ( 2 )
D A ( 1 )
D A ( 0 )
Z 3 0 2 1 0 0 x 4
Z 3 0 3 1 0 0 x 4
R 3 1 6
1 0 0
R 3 1 5 1 0 0
R 3 1 4 1 0 0
20
119101
DD(7)D(23)
C306 0.1
SDOE(1)SDOE(0)
C324 0.1
C325 0.1
C326 0.1
+3.3D 8 7 6 5
1 2 3 4
8 7 6 5
1 2 3 4
C 3 1 8
0 . 1
C 3 1 7
0 . 1
C 3 1 5
0 . 1
C 3 1 2
0 . 1
4.7KR301
SDIE(0-3)
SDOE(0-3)
18
4321
5
876
4321
5
876
4321
5
876
WE
CSNCNC
89
101112131415
CKECLK
MDQMLDQM
891011
CASRAS
0.1C301+3.3D
VCC
B7A7OEDIR
C319 0.1
2 0 8 2 0 7
2 0 6 2 0 5
2 0 4 2 0 3
2 0 2 2 0 1
2 0 0 1 9 9
1 9 8 1 9 7
1 9 6 1 9 5
1 9 4 1 9 3
1 9 2 1 9 1
1 9 0 1 8 9
1 8 8 1 8 7
1 8 6 1 8 5
1 8 4 1 8 3
1 8 2 1 8 1
1 8 0 1 7 9
1 7 8 1 7 7
1 7 6 1 7 5
1 7 4 1 7 3
1 7 2 1 7 1
1 7 0 1 6 9
1 6 8 1 6 7
1 6 6 1 6 5
1 6 4 1 6 3
1 6 2 1 6 1
1 6 0 1 5 9
1 5 8 1 5 7
1561551541531521511507
654321
BCKXLRCKXMTMG
DSP.RSTLORSTDSP.FLAGBMIC.SNSSDISD01SD00LRCKBCKCKOUT
A MAIN 3/5 CIRCUIT
SCHEMATIC DIAGRAM-5
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(BUS TRANSCEIVER)
(D-FLIP FLOP)
TC7SH32FUTLIC301
(BUS TRANSCEIVER)
8765
1234
54
3
21
D(16 31)
VDDGND
DATA15DATA16DATA17
VDDDATA18DATA19DATA20
GNDNC
DATA21DATA22DATA23
GNDVDD
DATA24DATA25DATA26
VDDGND
DATA27DATA28DATA29
GNDVDDVDD
DATA30DATA31
FLAG7GND
FLAG6FLAG5FLAG4
GNDVDDVDD
NCID1ID0
EMUTD0
TRSTTDI
TMSGND
D A T A 1 4
N C
N C
D A T A 1 3
D A T A 1 2
G N D
D A T A 1 1
D A T A 1 0
D A T A 9
V D D
G N D
V D D
D A T A 8
D A T A 7
D A T A 6
G N D
D A T A 5
D A T A 4
D A T A 3
V D D
D A T A 2
D A T A 1
D A T A 0
G N D
F L A G 8
F L A G 9
F L A G 1 0
V D D
F L A G 1 1
N S 3
N S 2
G N D
G N D
N S 1
N S 0
A C K
G N D
V D D
V D D
C P A
S W
R E B Y
G N D
V D D
G N D
R D
W R
G N D
S B T S
C S
V D D
N S T R
BOGDMAG2DMAG1GNDSDA10SOCKEDQMVDDSBWECASRASGNDNORDMAR2DMAR1SDCLK0VDDGNDSBCLK1GNDVDDXTAL2CLKINVDDBR2BR1PWM EVENT0GNDPWM EVENT1DT1BDT1AVDDVDDTCLK1TFS1DR1BDR1ARCLK1GNDRFS1DTOBDTOAGNDVDDTCLKBTFSS
AD
DT
DA(0)DA(1)DA(2)DA(3)DA(4)DA(5)DA(6)DA(7)DA(8)DA(9)
DA(13)
DA(0)DA(1)DA(2)DA(3)DA(4)DA(5)
DA(6)DA(7)
V S S
V S S
V S S
V C C
V C C
V S S
V C C
V C C
V S S
V S S
V C C
V C C
37
4438251371
5047412610
235689
1112394042434546484934353614
212223242728293031322019
1516
4
33
1718
50474126104
235689111239
212223242728293031
V S S
V S S
V S S
V S S
V S S
V S S
DT
AD
DO(16)DO(17)DO(18)DO(19)
DO(20)DO(21)DO(22)DO(23)
DO(24)DO(25)DO(26)DO(27)
DO(28)DO(29)DO(30)
Z312 220x4
Z311 220x4
Z310 220x4
Z309 220x4
C323 0.1
C322 0.1
C321 0.1
C320 0.1
DA(23)
DA(22)DA(21)
H1A3005B0005X301
100R303
C0JBAZ000874IC305
TC74VHC245FIC304
TC74VHC574FIC303
TC74VHC245FIC302
Y2A1G1
A2Y1G2
GND
VCC8
765
4
321
19
20
1817161514131211
2345
1109876
10
20
1918171615141312
2345
1119
678
19
1817161514131211
23456789
D(24)D(25)D(26)D(27)D(28)D(29)D(30)D(31)
DD(8)DD(9)
DD(10)DD(11)DD(12)DD(13)DD(14)DD(15)
DD(0)DD(1)DD(2)DD(3)DD(4)
DD(5)DD(6)
DA(0)DA(1)DA(2)DA(3)DA(4)DA(5)DA(6)DA(7)
D(16)D(17)D(18)D(19)D(20)
D(23)
D(21)D(22)
D(16)D(17)D(18)D(19)D(20)
D(21)D(22)
i i h e d c
hgf
edc
b
a
D D ( 1 5 )
D D ( 1 4 )
D D ( 1 3 )
D D ( 1 2 )
D D ( 1 1 )
D D ( 1 0 )
D D ( 9 )
D D ( 8 )
D D ( 7 )
D D ( 6 )
D D ( 5 )
D D ( 4 )
D D ( 3 )
D D ( 2 )
D D ( 1 )
D D ( 0 )
1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4
8 7 6 5 8 7 6 5 8 7 6 5 8 7 6 5 Z 3 0 7 2 2 0 x 4
Z 3 0 6 2 2 0 x 4
Z 3 0 5 2 2 0 x 4
Z 3 0 4 2 2 0 x 4
C 3 1 6 0 . 1
R 3 1 3 4 7
C 3 1 4
0 . 1
C 3 1 3
0 . 1
C 3 1 1
0 . 1
C310 0.1
C309 0.1
C308 0.1
C307 0.1
SDOE(3)SDOE(2)
100x4Z301
SDIE(3)SDIE(2)SDIE(1)SDIE(0)
C3ABMG000039IC307
(16M SDRAM)
(16M SDRAM)C3ABMG000039IC308
0.1C329
+3.3D
+3.3D
DSP.RDV
ADSPCS
RE
WE2
ADSPAD
4.7KR302
+3.3D
INH
VDD
GND
OUT
4
32
5
76
WE
NCNC
CS
0123456789
101112131415
CKE
01234567891011
LDQM
CAS
MDQM
RASCLK
012345678
012345678
+3.3D
+3.3D
0.1C303
VCC
GNDB0B1B2B3B4B5B6B7
A0A1A2A3A4A5A6A7OEDIR
+3.3D0.1C302
VCC
GNDQ0Q1Q2Q3Q4Q5Q6Q7
B0B1B2B3B4B5B6B7CKOE
GNDB0B1B2B3B4B5B6B7
A0A1A2A3A4A5A6A7
DO(31)
5678
5678
5678
5678
4321
4321
4321
4321
150149148147146145144143142141140139138137136135134133132131130129128127126125124123122121120119118117116115114113112111110109108107106105
1 0 4
52515049484746454443424140393837363534333231302928272625242322212019181716151413121110987
1 0 3 1 0 2
1 0 1 1 0 0
9 9 9 8 9 7 9 6 9 5 9 4 9 3 9 2 9 1 9 0 8 9 8 8 8 7 8 6 8 5 8 4 8 3 8 2 8 1 8 0 7 9 7 8 7 7 7 6 7 5 7 4 7 3 7 2 7 1 7 0 6 9 6 8 6 7 6 6 6 5 6 4 6 3 6 2 6 1 6 0 5 9 5 8 5 7 5 6 5 5 5 4 5 3
SX-KN7000 MAIN 3/5 SCHEMATIC DIAGR
SCHEMATIC DCIRCUIT (CNTO FAJ 1/2
SCHEMATIC DCIRCUIT (CNTO FAJ 1/2
mlk
abdc
K1KA13A00049CN302
K1KA12A00227CN301
C383 0 1
+15A
C385 0 1
+15A
C373 0.1
C374 0.1
8
4
-15A
(OP.AMP)M5218AFPE3IC314
+15A
GND
VCC
C368 0.1
C369 0.1
8
4
-15A
(OP.AMP)M5218AFPE3IC313
+15A
GND
VCC(OP.AMP)M5218AFPE3IC312
4
8
C348 0.1
-15A
+15A
GND
VCC
-15A+15A
R342 10K
R343 10K
C381 150P
R346 47K
(OP.AMP)M5218AFPE3IC316
+-
R341 15K
R339 10K
R338 10K
R347 47K
C382 150P
MIXOUTR12SPSW
MIXOUTLSUBOUTRSUBOUTLLINEINRLINEINLMICINAEAE-15A+15AAE
13
1110987654321
33BB.GC33BA.GC
+3.3D
+5D
MSNSPMUTSNS+3.3BB+3.3BADEDEDE+3.3D+3.3D+5D+5D
121110987654321
(D/A CONVERTER)C0FBBK000025IC311
0.1C363
C344 16V10
R317 15K
IC315
-+
M5218AFPE3IC313
C375
6.8KR332
6.8KR325
C379 220P
R336 6.8KR321 680
-
C366 0.001
+
(OP.AMP)M5218AFPE3IC314
(OP.AMP)M5218AFPE3IC314
(OP.AMP)M5218AFPE3IC315
-+
220PC378
6.8KR335
6.8KR331
6.8KR329
0.001C376
6.8KR334
6.8KR328
C380 220P
R337 6.8K
R324 680
C371 0.001
+-
+-
C370 0.001
R323 680
2SD601AQTXQ303
+5A
6V100C304
C350 0.1
C343 16V10
470R354
MA8039HTXD306
16V10C305
R304 10K
C337 0.1
5678
4321
Z316 100x4
1516171819202122232425262728
23 1 6
5 7
65 7
23
1 23 114
13121110987654321
MUTEIOUTR-IOUTR+AGND1VCOM1VCOM2
IREFVCOM3
VCC1VCC2
IOUTL+IOUTL-AGND2
VCC3
CSNCMD1MD0SCK0VDDDGNDSCK1BCKDATALRCKZER0RZER0LRST
B
B
SCHEMATIC DIAGRAM-6
23 1
5 3
4
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-+
12
3
32
1
32
1
e
g
f
i
C328 0.1
C327 0.1
C347 0.1
C351 0.1
dcba
d c
b a
C383 0.1
C384 0.1
8
4
-15A
(OP.AMP)M5218AFPE3IC315
GND
VCC
C385 0.1
8
4
-15A
(OP.AMP)M5218AFPE3IC316
GND
VCC
ARB
ALB
SD.PLY
MAINL
USB DA.LUSB DA.RMAINR
2SD601AQTXQ309
47KR310
10KR311
100KR309
1MR308
+3.5A
0.1C349
33KR305
6.8KR340
B1CFDC000004Q308
6.8KR344
B1CFDC000004Q307 33K
R306
+5A +5D
5.6KR356
4.7KR360
16V10C346
1KR357
4.7KR359
2SD601AQTXQ305
2SD601AQTXQ304
4.7KR355
47KR358
0.001C345
2SB970-QRSTXQ305
2SB709ARTXQ302
MN1382CTXIC318
47R362
MA111-TXD303
MA152WK-TXD305
MA152WK-TXD304
100R353
470R351
VSS
VDDOUT
+3.3BB
33BB.GC
+5D
+3.3D
+5D
33BA.GC
+3.3BA
+3.3D
100R352
MA111-TXD301
MA152WA-TXD302
47R361
(OP.AMP)M5218AFPE3IC316
R345 15K
-+
C365 680P
R320 6.8K
(OP.AMP)M5218AFPE3IC312
R319 6.8K
C364 680P
0.1C360
0.1C359 (OP.AMP)
M5218AFPE3IC312
-+
C341 16V10C340 0.1
C342 0.1
+5A
C336 0.1
C335 6V47
(D/A CONVERTER)PCM69BU-T1IC310
(A/D CONVERTER)PCM1800E-T1IC309
R327 470
0.1C372
R318 470
0.0047C358
C355 0.22
C354 0.22
C339 0.1
+5A
C338 0.1
C332 0.1C334 470P
C333 470P
C331 0.1
C330 6V100 (OP.AMP)M5218AFPE3IC313
(OP.AMP)M5218AFPE3IC315
(OP.AMP)M5218AFPE3
220PC377
6.8KR333
6.8KR330
6.8KR326
0.001C375
C367 0.001
R322 680
+-
8765
123
Z314 47x44
109876543
21
1112131415161718
1920
AGVCOMR
N.CROUT
REFSER
LOUT
+5A
DGTP2DA-RBCKSYSCKWDCKDA-1TP3
TP1
N.C
+5DVCOML
8765
123
Z315 100x44
121110987654321
131415161718192021222324
FSYNCMODE1MODE0
FMT1FMT0
BYPASRSTBVINR
VREF2
VINL
LRCKBCKDOUTSYSCKDGNDVDDCINNRCINPRCINNLCINPLVCC
REFCOM
AGNDVREF1
65 7
65 7
23 1
65 7
1 2
3
SX-KN7000 MAIN 3/5 SCHEMATIC DIAGRA
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1
2
3
4
5
6
7
8
9 67
68
69
70
71
72
73
74
75
767778798081828384858687888990919293949596979899100
P68/WAIT/SBT2
RE/P61
WEL/P62
WE/_WEH/P63
P50/_CS0/TM130A
P51/_CS1/TM130B
P52/_CS2/TM140A
P53/_CS3/TM140B
P54/_BREQ P70/SBT0/RAS
P71/SBIO0/LCAS/CAS
P72/SBO0/UCAS
P73/SBT1/DMUX
P74/SBI1
P75/SBO1
PULLUP
PULLUP
NMI P A 0 /_ I R Q 0
P A 1 /_ I R Q 1
P A 2 /_ I R Q 2
P A 3 /_ I R Q 3
P A 4 /_ I R Q 4 / T M 1 5 1 B
A D S P E
R S T
V D D D
0 D 1
D 2
D 3
D 4
D 5
D 6
D 7
V S S
D 8
D 9
D 1 0
D 1 1
D 1 2
D 1 3
D 1 4
D 1 5
100 9 9 9 8 9 7 9 6 9 5 9 4 9 3 9 2 9 1 9 0 8 9 8 8 8 7 8 6 8 5 8 4 8 3 8 2 8 1 8 0 7 9 7 8 7 7 7 6
9
8
7
6
5
4
3
2
1 TB0
VSS
VDD2
SCANPATH
VSS
XOCK
XICK
RAMTEST
VDD2 HA
HA
VS
HA
HA
VD
SYC
VS
HD
H D 0 6
H D 0 5
H D 0 4
H D 0 3
H D 0 2
H D 0 1
H D 0 0
M N P O
M H D K
M H C S
V D D 2
V S S
T E S T I N 4
M H W E H
M H W E L
M H R E
S Y C X N R S T
V D D C O R E
M H I N T A
M H I N T 4
M H I N T 0
V D D 2
T E S T I N 5
V S S
T B 1
MHDK
MHRE
MHWEL
MHWEH
FM MCS
M H D K
M H R E
M H W E L
M H W E H
SYSCKRST
MHCS
M H C S
M N P O
XNPO
+5DV M H I N T 0
M H I N T 0
M H I N T 4
M H I N T A
M H I N T 4
M H I N T A
R 4 2 6 2 2
SDCS
R 4 7 0 2 2 0 K
C4760.22
C4190.1
S D D ( 0 )
S D D ( 1 )
S D D ( 2 )
S D D ( 3 )
S D D ( 4 )
S D D ( 5 )
S D D ( 6 )
S D D ( 7 )
S D D ( 8 )
S D D ( 9 )
S D D ( 1 0 )
S D D ( 1 1 )
S D D ( 1 2 )
S D D ( 1 3 )
S D D ( 1 4 )
S D D ( 1 5 )
C410 0.1
S Y S C K R S T
Q4012SD601AQTX
R414470
R463470
R415470
C40916V10
R4161M
R413220
X402
H2D225500001
C411 0.1
AROALC
S D D ( 0 )
S D D ( 1 )
S D D ( 2 )
S D D ( 3 )
S D D ( 4 )
S D D ( 5 )
S D D ( 6 )
C 4 2 1 0 . 1
C 4 2 0 0 . 1
C 4 1 7 0 . 1
R424100K
+3.3D
ABC
SD PON
A
R425100K
SDDATA-ST
A MAIN 5/5 CIRCUIT
SCHEMATIC DIAGRAM-9
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10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
2 6 2 7 2 8 2 9 3 0 3 1 3 2 3 3 3 4 3 5 3 6 3 7 3 8 3 9 4 0 4 1 4 2 4 3 4 4 4 5 4 6 4 7 4 8 4 9 5 0
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66P55__BRACK
P56/_BSTRE/TM151A
WORD
A0/P20/STB2
A1/P21/SBI2
A2/P22/SBO2
A3/P23
VDD
BOSC/PB0/BIBT1/BIBT2
VSS
XI/PB1
XO
VDD
OSCI
SDAOSCO
MODE
A 4 / P 2 4 /
T M 1 5 1 A
A 5 / P 2 5
A 6 / P 2 6
A 7 / P 2 7
A 8 / P 3 0 /_ K 1 0
A 9 / P 3 1 /_ K 1 1
A 1 0 / P 3 2 /_ K 1 2
A 1 1 / P 3 3 /_ K 1 3
A V D D
A 1 2 / P 3 4 /_ K 1 4
A 1 3 / P 3 5 /_ K 1 5
A 1 4 / P 3 6 /_ K 1 6
A 1 5 / P 3 7 /_ K 1 7
A 1 6 / P 4 0
A 1 7 / P 4 1
A 1 8 / P 4 2
A 1 9 / P 4 3
V R E F
A 2 0 / P 4 4 / A N 4
A 2 1 / P 4 5 / A N 5
A 2 2 / P 4 6 / A N 6 / S T O P
A 2 3 / P 4 7 / A N 7 / W D O U T
P 0 0 / T W 1 4 0 A
P 8 1 / T W 1 4 0 B
P 8 2 / S B I 2P83/SBI3
P84/SBO3/SDA3
P85
VREF+
P86/TM91D8/SBI4
P87/TM91C/SB04/SDA4
P58/TM810A/BIBT1/_DMAREQ1
P91/TM1010A/BIBT2/_DMAACK1
P92/TM1010B/_DMAREQ0
P93/TM1010C/_DMAACK0
AVSS
P94/AN0
P95/AN1
P96/AN2
P97/AN3
VDD
IC401MN102H60KTA(SD u-COM)
50494847464544434241403938373635343332313029282726
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
(SDDECORDER)
IC402MN67737DB1
CAPSHIFT
TA1
TA0
VDD2
VDDCORE
VSS
ARO
AVDD
ALO
AGND
VSS
SDCLK
VDD3
SDWP
SDCD
SDDAT3
S D D A T 2
V S S
S D D A T 1
S D D A T 0
S D C W D
V D D 3
T E S T I N 0
V S S
T E S T I N 2
V S S
T E S T I N 1
M I N T E S T
B O P T
X I C N T
T E S T I N 3
T M P 1
T M P 0
H O U T S E L
V D D C O R E
H D 1 5
V D D 2
H D 1 4
H D 1 3
H D 1 2
H D 1 1
HD
HD
HD
VS
HA
HA
HA
HA
HA
HA
HA
HA
HA
HA
HA
HA
2212019188765432141171215109
1 3 1 6 14 2 6 28 11 4 5 43 4 1 3 9 36 3 4 3 2 30 4 4 4 2 40 3
4 5 6 7 8 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 R E S E T
R T / B T
N C
N C
N C
N C
N C
C E
O E
W E 1 5 1 4 1 3 1 2 1 1 1 0 9 8 7 6 5 4 3
47
37
BYTE
VCC1 2 3 4 5 6 7 8
910111213141516
1 Y 0 Y 1 Z Z - C
0 Z I N H
V E E
G N D
C B A 0 X 1 X X - C
Y - C
V C C
1 2 3
7 6 5
48
C A M
I N H
V E E
A C H 1
C H 0
VCC GND
M H R E
M H W E H
F M M C S
SDA(1)
SDA(2)
SDA(3)C406 0.1
X401H0J327200034
C4053P
C4033P
C40122P
S D A ( 4 )
S D A ( 5 )
S D A ( 6 )
S D A ( 7 )
S D A ( 8 )
S D A ( 9 )
S D A ( 1 0 )
S D A ( 1 1 )
S D A ( 1 2 )
S D A ( 1 3 )
S D A ( 1 4 )
S D A ( 1 5 )
S D A ( 1 6 )
S D A ( 1 7 )
S D A ( 1 8 )
S D A ( 4 )
S D A ( 5 )
S D A ( 6 )
S D A ( 7 )
S D A ( 8 )
S D A ( 9 )
S D A ( 1 0 )
S D A ( 1 1 )
S D A ( 1 2 )
S D A ( 1 3 )
S D A ( 1 4 )
S D A ( 1 5 )
S D A ( 1 6 )
S D A ( 1 7 )
S D A ( 1 8 )
AD
DT
R 4 0 1 3 9 0 K
R 4 0 2 3 9 0 K
R 4 0 3 3 9 0 K
SD WRC
ED CLK
C4740.1
C4160.1
IC412C0JBAS000075
SD SO
C4250.1
R469390K
SD BUSY
C4240.1
1
2
3
4 5
6
7
8CS
SK
D1
D2
VCC
PRE
PE
GND
IC403C3EBEG000021(EEPROM)
R404100K
R427390K
C4720.1
R40710K
C4270.1
S D D ( 1 5 )
S D D ( 1 4 )
S D D ( 1 3 )
S D D ( 1 2 )
S D D ( 1 1 )
S D D ( 1 0 )
S D D ( 9 )
S D D ( 8 )
S D D ( 7 )
S D D ( 6 )
S D D ( 5 )
S D D ( 4 )
S D D ( 3 )
C412 0.1
C413 0.1
R4050
C47050V1
R4060
C47150V1
R40822
C414 0.1
R40922
SDCLK
SDWP
SDCD
SDDAT(3)
123456789
1011
DATA2DATA3
CMDDE
+3.3CLKDE
DATA0DATA1
WPLIDSW
S D C L K
SDWP
SDWP
SDCD
S D D A T ( 3 )
R417470
C4084V100
R46510K
R 4 2 0 2 2
S D A T ( 2 )
SDAT(2)
S D A T ( 1 )
R 4 2 1 2 2
S D A T ( 0 )
R 4 2 2 2 2
S D C W D
R 4 2 3 2 2
SDAT(0)SDAT(1)
S D D ( 1 5 )
S D D ( 1 4 )
S D D ( 1 3 )
S D D ( 1 2 )
S D D ( 1 1 )
11.2896M
SDMODE
R46422
R41222
SD.SI C4290.1
C4730.1
S D C W D
IC404C0JBAR000155
Q4022SB970-QRSTX
R46610K
+3.3D
R467470
123456789
10
+5DLED2LED1
DEVR-VR+REV
FFSTOPPLAY
+5D
C 4 7 7
1 0 0 0 P
C 4 7 8
1 0 0 0 P
C 4 7 9
1 0 0 0 P
C 4 8 0
1 0 0 0 P
C 4 8 1
1 0 0 0 P
C 4 8 2
1 0 0 0 P
C 4 8 3
1 0 0 0 P
C 4 8 4
1 0 0 0 P
R 4 1 0
1 0 K
R 4 1 1
1 0 K
Z40310Kx4
SD STPSD SRT
SD FWDSD BWDSD VUPSD VDN
SD PLYSD ACC
C407 0.1
CN402
CN401
ABCDE
FG
HC4150.1
D A
C
E G
C4220.1
C4230.1
C4180.1
B
C
H
T O O
S D P L A Y S W / V O L
C I R C U I T ( C N 9 0 1 ) O N
S C H E M A T I C D I A G R A M - 2 0
T O Q
S D I / F
C I R C U I T ( C N 9 2 1 ) O N
S C H E M A T I C D I A G R A M - 2 0
4 3 2 1
5 6 7 8
T E S T D K
B F
S D D A T A - S
T
IC414C3FBKD000162(4M FLASH)
SX-KN7000 MAIN 5/5 SCHEMATIC
37
38
39
40
41
42
43
44
45
46
47
48
49
50
5 1 5 2 5 3 5 4 5 5 5 6 5 7 5 8 5 9 6 0 6 1 6 2 6 3 6 4 6 5 6 6 6 7 6 8 6 9 7 0 7 1 7 2 7 3 7 4 7 5 7 6 7 7 7 8 7 9 8 0
81
82
83
84
85
86
87
88
89
90
91
92
93
94P61
P60/CTS0/RTS0
P56/ALE
P55
P54/HLDA
P53/BCLK
P52
P51/WRH/BHE
P50
P47
P46
P45
P44/C50
CLK
P 4 3 / A 1 9
P 4 2 / A 1 8
P 4 1 / A 1 7
P 4 0 / A 1 6
P 3 7 / A 1 5
P 3 6 / A 1 4
P 3 5 / A 1 3
P 3 4 / A 1 2
P 3 3 / A 1 1
P 3 2 / A 1 0
P 3 1 / A 9
V C C
P 3 0 / A 8 ( / - / 0 7 )
V S S
P 2 7 / A 7 ( / 0 7 / 0 6 )
P 2 6 / A 6 ( / 0 6 / 0 5 )
P 2 5 / A 5 ( / 0 5 / 0 4 )
P 2 4 / A 4 ( / 0 4 / 0 3 )
P 2 3 / A 3 / ( / 0 3 / 0 2 )
P 2 2 / A 2 ( / 0 2 / 0 1 )
P 2 0 / A 0
P 1 7 / D 1 5 / I N T 5
P 1 6 / D 1 4 / I N T 4
I N T 3
P 1 4 / D 1 2
P 1 3 / D 1 1
P 1 2 / D 1 0
P 1 1 / D 9
P 1 0 / D 8
P 2 1 / A 1 ( / 0 1 / 0 0 )
P07
P06
P05
P04
P03
P02
P01
P00
P107/AN7/KI3
P106/AN6/KI2
P105/AN5/KI1
P104/AN4/KI0
P103/AN3
P102/AN231
32
33
34
35
36
37
38
39
40
4 1 4 2 4 3 4 4 4 5 4 6 4 7 4 8 4 9 5 0 5 1 5 2 5 3 5 4 5 5 5 6 5 7 5 8 5 9 6 0 6 1 6 2 6 3 6 4
65
66
67
68
69
70
71
72
73
74
UTXD2
P37/RD
P36/WR
P35/STNCOUT
P34/XAOUT
P33/DMAOUT
P32
P31
P30/RST
URXD2
P 1 7 / A B 1 5
P 1 6 / A B 1 4
P 1 5 / A B 1 3
P 1 4 / A B 1 2
P 1 3 / A B 1 1
P 1 2 / A B 1 0
P 1 1 / A B 9
P 1 0 / A B 8
P 0 7 / A B 7
P 0 6 / A B 6
P 0 5 / A B 5
P 0 4 / A B 4
P 0 3 / A B 3
P 0 2 / A B 2
P 0 1 / A B 1
P 0 0 / A B 0
P 2 7 / D B 7
P 2 6 / D B 6
P 2 5 / D B 5
P 2 4 / D B 4
P 2 3 / D B 3
P 2 2 / D B 2
P 2 1 / D B 1
P 2 0 / D B 0
P74/OBF1
P73/IBF1/WLDA
P72
P71//HOLD
P70
USB+
USB-
EXT.CAP
VSS
VCC
R4304.7K
R4314.7K
R4324.7K
Z40147x4
+5D
+5D
R448 33
R447 33
C45933P
R4521.5K
C4560.1
C46050V2.2
R4500
UU
A
B
C
D
E F G H
A
B
DU7
DU6
DU5
DU4
DU3
DU2
DU1
DU0
IC407C2CBGF000150(CPU)
876
123
ABC
F
A
IC408C2BBGE000618(USB CPU)
ABCDEFG
G
SCHEMATIC DIAGRAM-10
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123456789101112131415161718192021222324252627282930
31
32
33
34
35
36 95
96
97
98
99
100
P 9 6 / A M E X 1 / S O U T 4
P 9 5 / A M E X 0 / C L K 4
P 9 4 / D A 0 / T B 4 1 N
P 9 3 / D A 0 / T B 3 1 N
P 9 2 / T B 2 N / S O U T 3
P 9 1 / T B 1 N / S I N 3
P 9 0 / T B 0 N / C L K 3
B Y T E
C N V S S
P 8 7 / X C I N
P 8 6 / X O U T
R E S E T
X O U T
V S S
V C C
P 8 5 / N M I
P 8 4 / I N T 2
P 8 3 / I N T 1
P 8 2 / I N T 0
P 8 1 / T A 4 I N / U
P 8 0 / T A 4 O U T / U
P 7 7 / T A 3 I N
P 7 6 / T A 3 O U T
P 7 5 / T A 2 I N / W
P 7 4 / T A 2 O U T / W
P 7 3 /
P 7 2 /
P 7 1 /
P 7 0 /
P67/TX01
P66/RX01
P65/CLK1
P64/CTS1/RTS1/CTS0/CLKS1
P63
P62 P101/AN1
AVSS
P100/AN8
VREF
AVCC
P97/
123456789101112131415161718192021222324
25
26
27
28
2930
31 74
7576
77
78
79
80
D Q 1
D Q 0
W R A 0
S 0
P 5 3 / I B F 0
P 5 2 / O B F 0
C N V S S
R E S E T
P 5 1 / T O U T / X C O U T
P 5 0 / X C I N
V S S
X I N
X O U T
V C C
A V C C
I P 1
A V S S
P 4 4 / C N T R 1
P 4 3 / C O N T R 0
P 4 2 / I N T 1
P 4 1 / I N T 0
P 4 0 / E P W A
P87/RTS1
P86/CTS1
URXD1
UTXD1
P83/RTS2/STX0P82/CTS2/SRX0
URXD2 VCC
P67P66
P65
P64
P63
P62
1 2 3 4 5 6 7 8 9 10 11 12
131415161718192021222324
V I N L
V R E F 1
R E F C O M
V R E F 2
V I N R
R S T B
B Y P A S
F M T 0
F M T 1
M O D E 0
M O D E 1
F S Y N C
L R C K
B C K
D O U T
S Y S C K
D G N D
V D D
C I M M R
C I M P R
C I M M L
C I M P L
V C C
A G N D
1 2 3 4 5 6 7 8 9 10 11 12 13 14
1516171819202122232425262728
L R C K
D A T A
B C K
C L K 0
X T I
X T O
D G X D
V D D
V C C 2 R
A G N D 2 R
E X T R
N C
V O U T R
A G N D 1
V C C 1
V O U T L
N C
E X T L
A G N D 2 L
V C C 2 L
Z E R O
R S T
C S / I W 0
M O D E
M U T E
M D / D M 0
M C / D M 1
M L / I 1 5
IC410PCM1800E-T1
IC406PCM1734EB-EZ2
C 4 4 8 4 7 0 P
C 4 4 9 4 7 0 P 8 7 6 5
4 3 2 1
IC485TC7W00FUTL
IC485TC7W00FUTL
R429
100
C 4 5 7 0 . 1
C 4 5 8 0 . 1
C46250V1
C46150V1
Z402100x4
R 4 5 3 1 K
R 4 5 4 1 K R456
8.2K
R4558.2K
+5A
C 4 3 1 0 . 1
C 4 3 3 0 . 1
C 4 3 5 1 6 V 1 0
C 4 3 4 1 6 V 1 0
C 4 3 2 0 . 1
C 4 3 0 0 . 1
R433100
R 4 3 9 4 . 7 K
R 4 4 6 0
R449470
C45516V10
R5414.7K
C4510.1
C4530.1
C4540.1
R 4 3 6 0
R 4 3 7 0
R 4 3 5 0
C 4 3 8 6 8 0 P
R 4 3 8 1 K
C 4 3 6 0 . 1
R 4 3 4 0
R 4 4 5 0
C4500.1
C4520.1
0. 50V .
-+
C443150P
R44333K
R4614.7K
C44050V1
-+
C444150P
R44433K
C43950V1
R4604.7K
IC409M5218AFPE3
IC409M5218AFPE3
IC411TC7WU04FUTL
IC411TC7WU04FUTL
IC411TC7WU04FUTL
C46468P
C46615P
L401G1C5R8J00003
C2671000P
D401MA304-TX
R45847K
VCC
GND
+5D
C4650.1
IC411TC7WU04FUTL
GND
VCC
C4370.1
C4750.1
+15A
-15A
GND
VCCIC405TC7W00FUTL
+5D
C4280.1
PR
CLR
Q
CK
D
Q
VCC
GND
7
6
5 3
2
1
8
4
C4680.1
+3.3D
R4590.001
C4690.001
U
B
C
D
C
D
A
B
I J
BA
CD
65
34
CD
E
F
R462 47
J H G B E D C I
DU7
DU6
DU5
DU4
DU3
DU2
DU1DU0
E
F
8
4
IC413TC7WH74FUTL
B A
EF
CD
X I N
ADTRG/SIN4
R 4 4 2 1 0 K
VM1
C 4 4 7 0 . 1
R4416.8K C446
50V1
R4406.8K
C4410.001
C4420.001
C44550V1
(D/A CONVERTER) (A/D CONVERTER)
(OP.AMP)
(OP.AMP)IC409M5218AFPE3(OP.AMP)
7 12 3 5
6
6 75
2 13
7 1
5 3
2
4
8
4
8
6
SX-KN7000 MAIN 5/5 SCHEMATIC DIAGRA
8/10/2019 Technics Keyboard SX-KN7000 Service Manual
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JK509QJJG019AA
JK508QJJG019AA
MAIN OUT
C5980.0047
C5970.0047
C586 47P
R605 47K
-+
C585 47P
R604 47K
-+
IC511NJM4558L(OP.AMP)
C59116V10
C59016V10
R6182.2K
R616820
R615820
R59856K
R59610K R607
2.2K
R59956K
L509QLQGT3T131LA
R 60 1 4 7K R6 14 4 7K
C58447P
1 2 3 4 5 6 7 8 9 1 0 1 1 1 2
FP501K5G2
-VCC
R6211M
+VCC
R6261M
R6271M
C61
C6021
L512QLQGT1D600LA
+15A
+15PM
+VCCF
Q514B1ACCF000016
R6334.7K
D512RVD1SS133TA
R6373.3K
D511MA4150MTA
R63647K
R6781K
R68027K
R67915K
Q516B1AACF000023
Q515B1AACF000023
D509AK83WK
R63110K
Q512B1AACF000016
+15M +15A
L 50 8 Q LB G0 05 AL 50 5 Q LB G0 05 A
L 50 6 Q LB G0 05 A
L 50 7 Q LB G0 05 A
C5810.0047
R588 1W68
R589 1W68
Q508B1MADFC00001
d
e
f
g
VCC
GND
+15M
IC511NJM4558L(OP.AMP)
-15A
4
213
8
C593 0.047
C592 0.047 D510AK03WK
4 SPL
3 HPR
2 HPL
5 SPR8 SPW
N
N
SCHEMATIC DIAGRAM-12
TF
T
F
F
675
1 PMUT
L R / MONO
8/10/2019 Technics Keyboard SX-KN7000 Service Manual
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+
IC511NJM4558L(OP.AMP)
R6232.2K
R59710K
-+
IC504NJM4558L(EQUALIZING)
R529 680
C5350.068
R53633K
C5360.15
R52710K
-+
IC505NJM4558L(EQUALIZING)
R544 1.2K
C5420.033
R54715K
C5430.015
R54122K
-+
IC508NJM4558L(EQUALIZING)
R555 680
C5500.022
R5616.8K
C5510.022
R55312K
-+
IC504NJM4558L(EQUALIZING)
R530 680
C5370.068
R53733K
C5380.15
R52810K
-+
IC505NJM4558L(EQUALIZING)
R545 1.2K
C5440.033
R54815K
C5450.015
R54222K
-+
IC508NJM4558L(EQUALIZING)
R556 680
C5520.022
R5626.8K
C5530.022
R55412K
VCC
GND
+15A
IC504NJM4558L(EQUALIZING)
-15A
4
8
56 7
56 7
56 7
56 7 5
6 7
32 1
56 7
32 1
32 1
32 1
32 1
VCC
GND
+15A
IC505NJM4558L(EQUALIZING)
-15A
4
8VCC
GND
+15A
IC508NJM4558L(EQUALIZING)
-15A
4
8
C555 0.047
C554 0.047
R56547K
C56422P
R574100K
IC510NJM4558L(OP.AMP)
R5791K
R575100K
C56722P
R56647K
IC510NJM4558L(OP.AMP)
R5801K
R58310K
C5700.047
C5730.047
R58647K
R5901K
IC512NJM4558L(OP.AMP)
C5780.1
R59318K
D502RVD1SS133TA
D505RVD1SS133TA
R6063.3K
C589 220P
R613 1M
IC513NJM4558L(OP.AMP)
R6831K
R617 4.7K
R58410K
C5710.047
C5740.047
R58747K
R5911K
IC512NJM4558L(OP.AMP)
R59418K
C5790.1
R6003.3K
D503RVD1SS133TA
D506RVD1SS133TA
R610 1M
C587 220P
R6811K
R6194.7K
IC513NJM4558L(OP.AMP)
C5770.022
R5921K
IC514NJM4558L(OP.AMP)
R5956.8K
C58050V1
R6032.7K
D504RVD1SS133TA
D507RVD1SS133TA
R612 1M
C588 220P
R6821K
R6204.7K
IC514NJM4558L(OP.AMP)
R581100K
C5750.047
R582100K
R58547K
R609 47K
R611 47K
C59447P
R674 47K
R602 47K
C59547P
L510QLQGT1D600LA
C6011
Q509B1DCFG000001
Q510B1DCFG000001
-VCC
R6251M
C60025V1000
+VCC
C59925V1000R624
1M
+1-1
+15P
FP505K5G3113A0001
-VCC
FP504K5G3113A0001
+VCC
FP503K5G2
FP502K5G202AA0003
R6221M
C604
C6031
L511QLQGT1D600LA
R6303.3K
R63210K
Q513B1AACF000023
-+
-+
-+
-+
-+
-+
-+-
+
a
VCC
GND
+15A
IC510NJM4558L(OP.AMP)
-15A
4
8
C566 0.047
C565 0.047
VCC
GND
+15PM
IC512NJM4558L(OP.AMP)
-15A
4
8
C620 16V100
VCC
GND
+15PM
IC513NJM4558L(OP.AMP)
-15A
4
8VCC
GND
+15PM
IC514NJM4558L(OP.AMP)
-15A
4
8
R6082.2K
5 SPR8 SPWN
N
TF
TF
TF
TF
TF
TF
TF
TF
32 1
56 7
32 1
5
SX-KN7000 FAJ 1/2 SCHEMATI
F
F
POWER TRANSFORMERT1
POWER TRANSFORMERT1
BLUE
BLACK
BLUE
CN2
1234
VOLTAGESELECTOR
PRODUCTS FOR
2
1CN1
S1 S1
10UHX2L1JK1 AC IN
POWER
CORDAC POWERPC1
AC2
AC1
4700PC1
100V0.1C2
F1
F3
F2
I G O2 3(-15V REGULATOR)C0CABLG00006IC643
1
16V100C665
+VCCF QLBG005AL649
QLBG005AL647
16V100C664
(+15V REGULATOR)C0CAALG00016IC644
2
31 OGI
1/4W6.8R666
0.047C660
0.047C661
1/4W6.8R667
K5G402AA0003FP643
0.047C657
0.047C656
K5G402AA0003FP642
25V4700C654
25V4700C655
25V4700C652
25V4700C653
10KR644
10KR645
B0EAKM000061D644
B0EAKM000061D645
SVDGS3V20-15D649
SVDGS3V20-15D648
SVDGS3V20-15D647
SVDGS3V20-15D646
10V0.1C645
QLBG005AL645
QLBG005AL643
QLBG005AL644
0.047C642
0.047C641
VCCGNDVCC
SJPG7JS030ACN641
321
J ACP CIRCUIT
SCHEMATIC DIAGRAM-13
GU G T GM
B FAJ 2/2 CIRCUIT
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JK1 AC IN
JK1 AC IN
POWER TRANSFORMERT1
BLUE
BLACK
BLUE
BLUE
BLUE
BLACK
CN1
CN1
4321
CN2
4321
CN2
1
2
PRODUCTS FOR OTHERS
10UHX2L1
2
10UHX2L1
PRODUCTS FOR
1
F3
100V0.1C2
4700PC1
AC2
AC1
F1
100V0.1C2
4700PC1
AC2
AC1
RWDJ06JP502
9VCC
0.047C644
1
5
AN6913-NTIC641
GND
VCC
K5G202AA0003FP641
0.33 1WR649
680R647
330R652
M A Z 4 0 3 3 M F
D 6 4 2
470R650
10KR675
+-
AN6913-NTIC641
82KR655
10KR658
MAZ40560MFD650
B1AACF000023Q642
150R663
0.001C658
150R662
47R660
2SA1643LF645Q641
G0C121Z00001L650
B 0 J A M D 0 0 0 0 0 5
C 6 5 4 6 V
1 0 0 0
C 6 6 2
M A Z 2 0 6 2 0 0 0 L F
D 6 5 6
270R643
25V100C648
47KR656
47KR668
B1AACF000023Q647
B1ACCF000016Q646
B1AACF000023Q648
47KR669
47KR654
25V100C6461W
1KR641
M A Z 2 0 6 2 0 0 0 L F
D 6 5 7 6 V
1 0 0 0
C 6 6 3
B 0 J A M D 0 0 0 0 0 5
C 6 5 5
G0C121Z00001L651
2SA1643LF645Q643
33R661
68R664
B1AACF000023Q644
68R665
0.001C659
MAZ40560MFD651
10KR659
10KR676
+-
AN6913-NTIC641
82KR657
470R653
16V10C649
M A Z 4 0 5 6 0 M F
D 6 4 3
330R642
0.047C643
M A Z 4 0 8 2 0 M F
D 6 4 1
50V1C647
1KR646
330R651
0.33 1WR648
1.5KR670
B1ACCF000016Q645
QLBG005AL648QLBG005AL646SNSP PC
7 86
3 24
F
F
F
SX-KN7000 ACP / FAJ 2/2 SCHEMATIC D
8/10/2019 Technics Keyboard SX-KN7000 Service Manual
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D1101B0AACK000004
SW1102EVQ21405R
D1102B0AACK000004
SW1103EVQ21405R
SW1104EVQ21405R
D1103B0AACK000004
D1104B0AACK000004
SW1105EVQ21405R
SW1106EVQ21405R
D1105B0AACK000004
D1106B0AACK000004
SW1107EVQ21405R
SW1115EVQ21405R
D1122B0AACK000004
D1121B0AACK000004
D1117B0AACK000004
SW1114EVQ21405R
SW1113EVQ21405R
D1120B0AACK000004
D1119B0AACK000004
SW1112EVQ21405R
SW1110EVQ21405R
SW1111EVQ21405R
D1118B0AACK000004
SW1123EVQ21405R
D1138B0AACK000004
D1137B0AACK000004
D1133B0AACK000004
SW1122EVQ21405R
SW1121EVQ21405R
D1136B0AACK000004
D1135B0AACK000004
SW1120EVQ21405R
SW1118EVQ21405R
SW1119EVQ21405R
D1134B0AACK000004
SW1131EVQ21405R
D1154B0AACK000004
D1153B0AACK000004
D1149B0AACK000004
SW1130EVQ21405R
SW1129EVQ21405R
D1152B0AACK000004
D1151B0AACK000004
SW1128EVQ21405R
SW1126EVQ21405R
SW1127EVQ21405R
D1150B0AACK000004
SW1139EVQ21507K
D1170B0AACK000004
D1169B0AACK000004
D1165B0AACK000004
SW1138EVQ21405R
SW1137EVQ21405R
D1168B0AACK000004
D1167B0AACK000004
SW1136EVQ21405R
SW1134EVQ21405R
SW1135EVQ21405R
D1166B0AACK000004
SW1147EVQ21405R
D1186B0AACK000004
D1185B0AACK000004
D1181B0AACK000004
SW1146EVQ21507K
SW1145EVQ21405R
D1184B0AACK000004
D1183B0AACK000004
SW1144EVQ21507K
SW1142EVQ21507K
SW1143EVQ21405R
D1182B0AACK000004
D1194B0AACK000004
D1190B0AACK000004
SW1154EVQ21405R
SW1153EVQ21405R
D1193B0AACK000004
D1192B0AACK000004
SW1152EVQ21405R
SW1150EVQ21405R
SW1151EVQ21405R
D1191B0AACK000004
R 1 1 2 7 1 0 K
R 1 1 2 6 1 0 K
R 1 1 2 5 1 0 K
R 1 1 1 6 1 0 K
R 1 1 1 5 1 0 K
R 1 1 1 4 1 0 K
R 1 1 1 3 1 0 K
R 1 1 1 2 1 0 K
+3.3D
23
24
42
1
26
123456789
10111213
VR1105D2B4C53A0002
VR1103D2B6C53B0003
VR1104D2B4A14B0003
1
2
3
1
2
3
1
2
3
1
2
3
MICVOLINMICVOLOUT
AEL/VIN-LL/VIN-R
AEL/VOUT-LL/VOUT-R
SUMRSUML
AEMIXOUTLMIXOUTR
+3.3D
C11120.047
22
21
CN1104SJPG2JS130A
SW0
SW1
SW2
SW3
SW4
VDD
VSS
IC1101
LINE INVOLUME
MIC
VOLUME
C2BBDB000023(8BITMICROCOMPUTER)
+3.3D
SEG0 SEG1 SEG2 SEG3 SEG4 SEG6 SEG7
LCDL 4
LCDL 1
LCDL 5
LCDL 2
START/STOP
MEMORY/LOAD
SOUL & FUMK
CUSTOM
BALLAD
JAZZ COMBO
MOVIE SHOW
MARCH
ENTERTA WER
COUNTER
LATIN&VIBLD
INTRO&ENDING1
TAP TEMPI
FILL IN 2
FADE OUT
FILL IN 1
VARIATION&WSA3
ONETOUCHPLAY
VARIATION&WSA2
MUSICSTYLE ARREMGER
VARIATION&WSA1
PAD 5/SOLO
PERFORMANCEPADS/STOP
PAD 4
PERFORMANCEPADS/BANK
PAD 1
MUSICSTYLIST
AUTO MODE
SOUND SET
PLAYCORD OFF/ON
ARREMGEROFF/ON
1 4
T O B
F A J 1 / 2
C I R C U I T ( C N 5 0 3 ) O N
S C H E M A T I C D I A G R A M - 1 1
E CPL CIRCUIT
SCHEMATIC DIAGRAM-15
MAINVOLUME
8/10/2019 Technics Keyboard SX-KN7000 Service Manual
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VCC
GND
+5D
IC1103C0JACB000006(BUFFER)
7
14
C11140.047
SW1108EVQ21405R
D1107B0AACK000004
D1108B0AACK000004
SW1109EVQ21405R
D1109LNJ282RKRX02
D1111LNJ382GKGX02
D1110LNJ382GKGX02
D1112LNJ382GKGX02
D1113LNJ282RKRX02
D1114LNJ282RKRX02
D1115LNJ282RKRX02
D1116LNJ282RKRX02
R 1 1 2 8
6 8
IC1103C0JACB000006(BUFFER)
D1123B0AACK000004
SW1116EVQ21405R
D1124B0AACK000004
SW1117EVQ21405R
D1129LNJ282RKRX02
D1128LNJ282RKRX02
D1126LNJ282RKRX02
D1127LNJ382GKGX02
D1125LNJ382GKGX02
D1130LNJ282RKRX02
D1131LNJ282RKRX02
D1132LNJ282RKRX02
R 1 1 2 9
6 8
IC1103C0JACB000006(BUFFER)
SW1124EVQ21405R
D1139B0AACK000004
D1140B0AACK000004
SW1125EVQ21405R
D1145LNJ282RKRX02
D1144LNJ282RKRX02
D1142LNJ282RKRX02
D1143LNJ282RKRX02
D1141LNJ282RKRX02
D1146LNJ282RKRX02
D1147LNJ282RKRX02
D1148LNJ282RKRX02
R 1 1 3 0
6 8
IC1103C0JACB000006(BUFFER)
SW1132EVQ21405R
D1155B0AACK000004
D1156B0AACK000004
SW1133EVQ21405R
D1161LNJ282RKRX02
D1160LNJ282RKRX02
D1158LNJ282RKRX02
D1159LNJ282RKRX02
D1157LNJ282RKRX02
D1162LNJ282RKRX02
D1163LNJ282RKRX02
D1164LNJ282RKRX02
R 1 1 3 1
6 8
IC1103C0JACB000006(BUFFER)
SW1140EVQ21507K
D1171B0AACK000004
D1172B0AACK000004
SW1141EVQ21507K
D1177LNJ382GKGX02
D1176LNJ382GKGX02
D1174LNJ282RKRX02
D1175LNJ382GKGX02
D1173LNJ382GKGX02
D1178LNJ382GKGX02
D1179LNJ382GKGX02
D1180LNJ282RKRX02
R 1 1 3 2
6 8
IC1103C0JACB000006(BUFFER)
SW1148EVQ21405R
D1187B0AACK000004
D1188B0AACK000004
Q11012SA830STPB
Q11022SA830STPB
Q11032SA830STPB
Q11042SA830STPB
Q11052SA830STPB
Q11062SA830STPB
Q11072SA830STPB
Q11082SA830STPB
R111710K
R111810K
R111910K
R112010K
R112110K
R112210K
R112310K
R112410K
7
9
10
11
12
13
14
15
7
6
5
4
3
2
1
0
YCS3
CS2
A2
A1
A0
CS1
1
2
3
4
5
6
+5DC11130.047
16
8GND
VCC
+5D
27
28
2
34353637383940416
171615303132
R 1 1 3 3
6 8
IC1103C0JACB000006(BUFFER)
1234567
1234
+5D +3.3D
+3.3D
R111010K
R110810K
C11110.047
R1107100
R110933K
R11110
19
20
VREF+3.3DR1106100
18
25
C11056V220
C11106V47
+3.3DC11010.047
C11150.047
R11011K
C11080.047
C11060.047
12
11
R11031K
R11041K
5
4329
14
C11030.047
C11090.047
R1105100K
13
VREFVR1102
APC/ SEQUENCER
D2B6A24B0003
CN1101K1KA07C00007
CN1102K1KA04B00032
X1101EF0EC4004T3
5D3.3D
DATACLKRSTDE
EXP
3.3DBEND
DEMOD
SW5
SW6
SW7
CM0
CM1
CM2
DDIS
SEG0SEG1SEG2SEG3SEG4SEG5SEG6SEG7SEG8SEG9
SEG10SEG11SEG12SEG13SEG14
9
8
7
33
XIN
XOUT
VREF
RST
SIN
SOUTCLKCNTR1
AD3
AD1
AD0
AD2
IC1102HD74LS138P(DECODER)
10 ID LCDL 3
INTRE&ENDING2
SYNCHRC&BEAT
ROCK & POP
BIGBANC&SWING
B & 1G
GOSPEL& BLUES
BALLEESW
MODERM DANCE
FADE IN
VARIATION&MSA4
SPLIT POINT
PAD 3
PAD 6/SOLO
PAD 2
PERFORMANCEPADS/AUTO
DEMO
SW1149K0L1BA000007
SPRIT 1
START STOP4
START STOP3
START STOP2
START STOP1
SYNCHROBEAT
INTRO&ENDING2
INTRO&ENDING1
MEMORY/LOAD
SOUL & FUNK
CUSTOM
BALLAD
JAZZ COMBO
ROCK & POP
BIGBAND&SWING
B & 1G
MOVIE SHOW
MARCH
ENTERTAIMER
COUNTRY
LATIN&WORLD
GOSPEL& BLUES
BALLROCW
MODERNDANCE
FILL IN 2
FADE OUT
FILL IN 1
FADE IN
VARIATION&MSA4
VARIATION&MSA3
VARIATION&MSA2
VARIATION&MSA1
ARRENGEROFF/ON
PLAYCORD OFF/ON
SOUND SET
AUTO MODE
MUSICSTYLIST
APC/SEQENCER
PERFORMANCEPADS/AUTO
MUSICSTYLEARRENGER
bcde
abcdefgh
a b c d e f g h
14
T O G
C P R
C I R C U I T ( C N 1 0 0 1 ) O N
S C H E M A T I C D I A G R A M - 1 7
T O
I B E N D / M O D
C I R C U I T ( C N 7 5 2 ) O N
S C H E M A T I C D I A G R A M - 1 8
C11160.047
C11020.047
OPENCLOSEDET.
13
12
10
11
8
9
6
5
4
3
2
1
SX-KN7000 CPL SCHEMA
SW1160EVQ21405R
D1200B0AACK000004
D1199B0AACK000004
D1195B0AACK000004
SW1159EVQ21405R
SW1158EVQ21405R
D1198B0AACK000004
D1197B0AACK000004
SW1157EVQ21405R
SW1155EVQ21405R
SW1156EVQ21405R
D1196B0AACK000004
SW1168EVQ21405R
D1212B0AACK000004
D1211B0AACK000004
D1207B0AACK000004
SW1167EVQ21405R
SW1166EVQ21405R
D1210B0AACK000004
D1209B0AACK000004
SW1165EVQ21405R
SW1163EVQ21405R
SW1164EVQ21405R
D1208B0AACK000004
SW1176EVQ21405R
D1220B0AACK000004
D1219B0AACK000004
D1215B0AACK000004
SW1175EVQ21405R
SW1174EVQ21405R
D1218B0AACK000004
D1217B0AACK000004
SW1173EVQ21405R
SW1171EVQ21405R
SW1172EVQ21405R
D1216B0AACK000004
SW1184EVQ21405R
D1228B0AACK000004
D1227B0AACK000004
D1223B0AACK000004
SW1183EVQ21405R
SW1182EVQ21405R
D1226B0AACK000004
D1225B0AACK000004
SW1181EVQ21405R
SW1179EVQ21405R
SW1180EVQ21405R
D1224B0AACK000004
SW1192EVQ21405R
D1236B0AACK000004
D1235B0AACK000004
D1231B0AACK000004
SW1191EVQ21405R
SW1190EVQ21405R
D1234B0AACK000004
D1233B0AACK000004
SW1189EVQ21405R
SW1187EVQ21405R
SW1188EVQ21405R
D1232B0AACK000004
SW0
SW1
SW2
SW3
SW4
SEG5 SEG8 SEG9 SEG10 SEG11
OTHERPARTS/TG
HELP
CONTRAST UP
CONTRASTDOWN
MUTE UP 1
MUTE UP 3
MUTE DOWN 3
MUTE UP 4
MUTE DOWN 4
MUTE UP 5
MUTE UP 7
MUTE DOWN 7
NUTE UP 8
MUTE DOWN 8
MUTE UP 9
MUTE UP 11
MUTEDOWN11
MUTE UP 12
MUTEDOWN12
MUTE UP 13
MUTE UP 15
MUTEDOWN15
MUTE UP 16
MUTEDOWN16
PAGE UP
F CPC CIRCUIT
SCHEMATIC DIAGRAM-16
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D1201B0AACK000004
SW1161EVQ21405R
D1202B0AACK000004
SW1162EVQ21405R
SW1169EVQ21405R
D1213B0AACK000004
D1214B0AACK000004
SW1170EVQ21405R
SW1177EVQ21405R
D1221B0AACK000004
D1222B0AACK000004
SW1178EVQ21405R
SW1185EVQ21405R
D1229B0AACK000004
D1230B0AACK000004
SW1186EVQ21405R
SW1193EVQ21405R
D1237B0AACK000004
D1238B0AACK000004
SW1194EVQ21405R
123456789
101112 LEDL8
LEDL7LEDL6LEDL5SW7SW6SW5SW4SW3SW2SW1SW0
CN1107K1KA12C00012
123456
SEG8SEG5
CN1108K1KA06C00008
SEG9SEG10SEG11DE
D1203LNJ282RKRX02
D1204LNJ282RKRX02
D1205LNJ282RKRX02
D1206LNJ282RKRX02
SW5
SW6
SW7
CM0
CM1
CM2
CM3
CM4
CM5
CM6
CM7
MUTE DOWN 1
MUTE UP 2
MUTE DOWN 2
MUTE DOWN 5
MUTE UP 6
MUTE DOWN 6
MUTE DOWN 9
MUTE UP 10
MUTEDOWN10
MUTEDOWN13
MUTE UP 14
MUTEDOWN14
PAGE DOWN
DISPLAYHOLD
EXIT
OTHERPARTS/TR
SPRIT 2
SPRIT 3
DISPLAYHOLD
SX-KN7000 CPC SCHEMATIC DIAGRAM
G
D1001RVD1SS133TA
SW1001EVQ21405R
D1002RVD1SS133TA
SW1002EVQ21405R
SW1003EVQ21405R
D1003RVD1SS133TA
D1004RVD1SS133TA
SW1004EVQ21405R
SW1005EVQ21405R
D1005RVD1SS133TA
D1019RVD1SS133TA
D1015RVD1SS133TA
SW1013EVQ21405R
SW1012EVQ21405R
D1018RVD1SS133TA
D1017RVD1SS133TA
SW1011EVQ21405R
SW1009EVQ21405R
SW1010EVQ21405R
D1016RVD1SS133TA
D1033RVD1SS133TA
D1029RVD1SS133TA
SW1021EVQ21405R
SW1020EVQ21405R
D1032RVD1SS133TA
D1031RVD1SS133TA
SW1019EVQ21405R
SW1017EVQ21405R
SW1018EVQ21405R
D1030RVD1SS133TA
D1047RVD1SS133TA
D1043RVD1SS133TA
SW1029EVQ21405R
SW1028EVQ21405R
D1046RVD1SS133TA
D1045RVD1SS133TA
SW1027EVQ21405R
SW1025EVQ21405R
SW1026EVQ21405R
D1044RVD1SS133TA
D1061RVD1SS133TA
D1057RVD1SS133TA
SW1037EVQ21405R
SW1036EVQ21405R
D1060RVD1SS133TA
D1059RVD1SS133TA
SW1035EVQ21405R
SW1033EVQ21405R
SW1034EVQ21405R
D1058RVD1SS133TA
D1085RVD1SS133TA
SW1052EVQ21405R
D1088RVD1SS133TA
D1087RVD1SS133TA
SW1051EVQ21405R
SW1049EVQ21405R
SW1050EVQ21405R
D1086RVD1SS133TA
D1099RVD1SS133TA
SW1060EVQ21405R
D1102RVD1SS133TA
D1101RVD1SS133TA
SW1059EVQ21405R
SW1057EVQ21405R
SW1058EVQ21405R
D1100RVD1SS133TA
R 1 0 2 8 1 0 K
R 1 0 2 7 1 0 K
R 1 0 2 6 1 0 K
R 1 0 1 8 1 0 K
R 1 0 1 7 1 0 K
R 1 0 1 6 1 0 K
R 1 0 1 5 1 0 K
R 1 0 1 4 1 0 K
+3.3D
23
24
42
1
+3.3D
C10100.047
22
21
R101033K
19
20
X1001EF0EC4004T3
SW0
SW1
SW2
SW3
VDD
VSS
XIN
XOUT
IC1001C2BBDB000023(8BITMICROCOMPUTER)
SEG0 SEG1 SEG2 SEG3 SEG4 SEG6 SEG7
TECHOI-CORD
SOUNDGROUP1
PROGRAMMENUS
DISKEASYREC
SOLO
PARTSELECTRIGHT2
DISKMENULOAD
PARTSELECTLEFT
PARTSELECTRIFGT1
EFECT MIC
VARIATION
TRANSPOSER1(+)
CONDUCTORRIGHT2
MULTI
SOUND DSP
TRANSPOSER1(-)
CONDUCTORRIGHT1
REVERB
DIGITALEFECT
LCDR 4
TRANSPOSER2(+)
EN EXPANSION
SOUNDEXPLORER
LCDR 3
TRANSPOSER2(-)
MEMORY
SAX&WOODWIND
1234567
CN1001K1KA07C0007
+5D +3.3D
21
CN1002K1KA04B00032
3
INV+5VD1008RVD1SS133TA
D1010C1008
R1007100
25
D1075RVD1SS133TA
D1071RVD1SS133TA
SW1045EVQ21405R
SW1044EVQ21405R
D1074RVD1SS133TA
D1073RVD1SS133TA
SW1043EVQ21405R
SW1041EVQ21405R
SW1042EVQ21405R
D1072RVD1SS133TA
SEG5
CHOBUS
CONDUCTORLEFT
SUSTAIN
LCDR 5
RST
5D3.3D
DATACLKRSTDE
EXP
INV+5VVCOM
DE
+3.3D
T O E C P L
C I R C U I T ( C N 1 1 0 1 ) O N
S C H E M A T I C D I A G R A M - 1 5
V (C N 8 0 3 ) O N
TI C D I A G R A M - 1 8
CPR CIRCUIT
SCHEMATIC DIAGRAM-17
D1089RVD1SS133TA
SW1053EVQ21405R
SW1054EVQ21405R
D1090RVD1SS133TA
ACCORDIONREGISTER
ORGAN&ACCORDION
D1103RVD1SS133
D1104RVD1SS133
DR
W
SEG8
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H
D1006RVD1SS133TA
SW1006EVQ21405R
SW1007EVQ21405R
D1007RVD1SS133TA
D1009LNJ382GKGX02
D1011LNJ382GKGX02
D1012LNJ382GKGX02
D1013LNJ282RKRX02
D1014LNJ282RKRX02
R 1 0 2 9
6 8
IC1003C0JACB000006(BUFFER)
D1021RVD1SS133TA
SW1015EVQ21405R
SW1014EVQ21405R
D1020RVD1SS133TA
D1022RVD1SS133TA
SW1016EVQ21405R
D1027LNJ282RKRX02
D1026LNJ382GKGX02
D1024LNJ382GKGX02
D1025LNJ382GKGX02
D1023LNJ382GKGX02
D1028LNJ282RKRX02
R 1 0 3 0
6 8
IC1002C0JACB000006(BUFFER)
SW1022EVQ21405R
D1034RVD1SS133TA
SW1023EVQ21405R
D1035RVD1SS133TA
D1041LNJ282RKRX02
D1040LNJ282RKRX02
D1039LNJ282RKRX02
D1037LNJ382GKGX02
D1042LNJ282RKRX02
R 1 0 3 1
6 8
IC1002C0JACB000006(BUFFER)
SW1030EVQ21405R
D1048RVD1SS133TA
SW1031EVQ21405R
D1049RVD1SS133TA
D1050RVD1SS133TA
SW1032EVQ21405R
D1055LNJ282RKRX02
D1054LNJ282RKRX02
D1052LNJ282RKRX02
D1053LNJ282RKRX02
D1051SLR-325MCT31
D1056LNJ282RKRX02
R 1 0 3 2
6 8
IC1002C0JACB000006(BUFFER)
SW1038EVQ21405R
D1062RVD1SS133TA
SW1039EVQ21405R
D1063RVD1SS133TA
D1064RVD1SS133TA
SW1040EVQ21405R
D1069LNJ282RKRX02
D1068LNJ282RKRX02
D1066LNJ382GKGX02
D1067LNJ282RKRX02
D1065SLR-325MCT31
D1070LNJ282RKRX02
R 1 0 3 3
6 8
IC1002C0JACB000006(BUFFER)
SW1055EVQ21405R
D1091RVD1SS133TA
D1092RVD1SS133TA
Q10022SA830STPB
Q10032SA830STPB
Q10042SA830STPB
Q10052SA830STPB
Q10062SA830STPB
Q10072SA830STPB
R101910K
R102010K
R102110K
R102210K
R102310K
R102410K
+5D
26
27
28
2
3435363738394041151413
R 1 0 3 5
6 8
IC1003C0JACB000006(BUFFER)
SW4
SW5
SW6
SW7
SEG0SEG1SEG2SEG3SEG4SEG5SEG6SEG7SEG8SEG9
SEG10
MALLET&ORCNPERC
BASS
COSTOMIZE
BRASS
SYNTN
CUSTOM PANEL
SD CARD LOAD
STRINGS&VOCAL
PAD
FAVORITES
GUITER
TAB ORGAN
SOUNDGROUP5
NEXT BANK
PIANO
DIGITALORAWBAR
SOUNDGROUP4
BANK VIEW
SOUNDGROUP2
CBSTOMIZE
DISKEASTREC
PROGRAMMENUS
TECHNI-CORD
MALLET&ORCHPERC
CUSTOM PANEL
SD CARD LOAD
DISK PLAY
DISKMENULOAD
SOLO
BRASS
FAVORITES
VARIATION
EFECT MIC
PARTSELECTRIGHT2
STRINGS&VOCAL
SOUNDGROUP5
DISC IN USE
SOUND DSP
MULTI
PARTSELECTRIGHT1
GUITER
SOUNDGROUP4
BANK VIEW
DIGITALEFECT
REVERB
PARTSELECTLEFT
PIANOabcdefgh
a b c d e g
R10394.7K
R10404.7K
R10414.7K
R10424.7K
R10434.7K
R10444.7K
43
+3.3D
D1010RVD1SS133TA
C10080.047
+3.3D
C10076V47
C10036V220
R1008100
2
+3.3D
1
+5DCN1003SJPG2JS080A
76543
8
34
W1103QEUGS4K06YY
12
C10050.001
C10090.001
R100547K
R100647K
+3.3D
R10024.7K
R10014.7K
R10031K
R1004680K C1004
0.047C10060.033
1112
30
31
18
10
32
33
C10116V220
R1025470
R1013100
IC1002C0JACB000006(BUFFER)
INV+5V
+5D
C1012 0.047
Q10012SB0621AHA
W1103QEUGS4K06YY
SW1101K9AA024A0005
SW1063EVQ21405R
D1105RVD1SS133TA
SOUND SET
D1106RVD1SS133TA
SOUNDGROUP8
SW1064EVQ21405R
SW1056EVQ21405R
SOUNDGROUP7
D1097LNJ282RKRX02
D1096LNJ282RKRX02
D1094SLR-325MCT31
D1095LNJ282RKRX02
D1093SLR-325MCT31
D1098LNJ282RKRX02
SOUNDGROUP2
SOUNDGROUP7
SOUNDEXPLORER
EW EXPANSION
TRANSPOSER2(-)
SYNTN
D1110LNJ382GKGX02
D1111LNJ282RKRX02
D1108LNJ282RKRX02
D1109LNJ282RKRX02
D1107LNJ282RKRX02
D1112LNJ282RKRX02
CONBUCTORRIGHT2
SOUNDGROUP8
SAX&WOODWIND
MEMORY
TRANSPOSER1(+)
PAD
R 1 0 3 6
6 8
IC1003C0JACB000006(BUFFER)
h
SW1046EVQ21405R
D1076RVD1SS133TA
SW1047EVQ21405R
D1077RVD1SS133TA
D1078RVD1SS133TA
SW1048EVQ21405R
D1083LNJ282RKRX02
D1082LNJ282RKRX02
D1080SLR-325MCT31
D1081LNJ282RKRX02
D1079SLR-325MCT31
D1084LNJ282RKRX02
R 1 0 3 4
6 8
IC1003C0JACB000006(BUFFER)
LCDR 1
LCDR 2
SOUNDGROUP3
SOUNDGROUP6
TRANSPOSER2(+)
CHORUS
SUSTAIN
SOUNDGROUP6
SOUNDGROUP3
BASS
fi
j
9
8
7
6
17
16
ADBPWM
VREF
ID
ROTA
ROTB
LCDS
RS
DEDE
5D3.3D
DATACLKRSTDE
EXPAFT
ENCODERSWITCH A
C
B
543
29
R101110K
R100910K
SIMSOUTCLKCNTR1
CM0
CM1
CM2
CM3
CM4
CM534
12
T O K
I N V
C I R C U I T ( C
S C H E M A T I
T O A
M A I N 2 / 5
C I R C U I T ( C N 1 0 3 ) O N
S C H E M A T I C D I A G R A M - 4
ROT CIRCUIT
VCC
GND
+5D
IC1002C0JACB000006(BUFFER)
7
14
7
14
C10130.047
D1117LNJ282RKRX02
D1118LNJ282RKRX02
D1115SLR-325MCT31
D1116LNJ282RKRX02
D1114LNJ282RKRX02
D1119LNJ282RKRX02
CONBUCTORRIGHT1
SOUNDGROUP1
ORGAR& ACCORDION
ACCORDIONREGISTER
TRANSPOSER1(-)
TAB ORGAN
D1123L
D1124L
D1122L
D1120L
D1121L
COND
W
DR
TEMP
DIGIT
i
R 1 0 3 7
6 8
IC1003C0JACB000006(BUFFER)
VCC
GND
+5D
IC10C0JA(BUF
5
6
2
1
3
4
11
10
3
4
13
12
9
8
11
10
9
8
1
2
5
6
C10140.047
IC1002C0JACB000006(BUFFER)
SX-KN7000 CPR / ROT SCHEM
MODULATION PITCH BEND
G
G
D2BKB5420001VR751
1KR752
1KR751
D2BGB14B0002VR752
K1KA04A00CN752
(PHOTO COUPLER)PC900VIC701
MIDI IN BASS PEDAL
IN / BASS PEDAL
5 3
4
2 1
OUT
5 3
4
2 1
THRU
5 3
4
12
VSSD+D-
VDDK1FB104B0023CN702
USB
VIDEOOUT
K4BK01H00001JK701
QLQGT3T131LAL701
QLQGT3T131LAL703
0.047C702
MIDI
K0D112B00112SW701
321
QJJG020AAJK704
QJJG020AAJK703
QJJG020AAJK702
QLQGT3T131LAL706
QLQGT3T131LAL705
QLQGT3T131LAL704
VM1220R707
0 047C705
22R706
22R703 VM1VM1
4321
J JACK CIRCUIT
SCHEMATIC DIAGRAM-18
I BEND/MOD CIRCUIT
8/10/2019 Technics Keyboard SX-KN7000 Service Manual
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G
S C H E M A T I C D I A G R A M - 1 7
C I R C U I T ( C N 1 0 0 2 ) O N
T O
C P R
S C H E M A T I C D I A G R A M - 3
C I R C U I T ( C N 1 0 2 ) O N
T O
M A I N 2 / 5
NC
VCC
12
11
8
7
1
2
3
0.1C801
5
6
G4F1A0000003T801
18PC804
K1KA02B00CN804
0.1C803
G0C101K00030L804
4.7KR801
6V220C802
2SD0592ARAQ802
2SD0592ARAQ801
4.7KR802
QLBG005AL803
4321
4321
4321
5678
5678
5
0.1C805
6
Z801 22x4
Z802 22x4
8
Z803 22x4
7
K1MN20B00CN801
1INV+5VVCOM
DE
K1KA04A00063CN803
DE
234
XCK 43
11
VSS
D4
LP
D3 109
2
D2
1
D1 87
YD
D0
D5D6
SJPG1JS140ACN802
D7
DISP 65VDD
121314
S C H E M A T I C D I A G R A M - 4
C I R C U I T ( C N 1 0 5 ) O N
T O
M A I N 2 / 5
(PHOTO COUPLER)
i h g f e d
b
c
a
ihgfedc
b
a
0.047C707
VM1
C701 0.047
FOOT SW
QJJG019AAJK708
QJJG019AAJK707
QJJG010AAJK706
EXP PEDAL
1 2
FOOT CONTOLLER
K1CB108B0027JK709
2 45
3 1
7 68
C716 0.047C715 0.047C714 0.047C713 0.047
1KR715
1KR718
1KR717
1KR716
RVD1SS133TAD708
RVD1SS133TAD707
VM1
1KR711
1.5KR712
3.3KR709
0.047C710
0.047C709
QLQGT3T131LAL708
QLQGT3T131LAL710
QLQGT3T131LAL711
1KR713
1KR714
QLQGT3T131LAL709
0.047C712
0.047C711
5423761
330R708
0.047C706
RVD1SS133TAD705
0.047
RVD1SS133TAD704
220R704
RVD1SS133TAD703
B1ACCF000016Q701
220R701
RVD1SS133TAD702
RVD1SS133TAD701
6
5
4
3
2
1
FC3FC4FC1FC2FS1FS2EXP
MRXI
19181716151413
K1MN20A00047CN701
MTXDEDE
BASSVMID+D-
DEDE
AVSSVIDEOAVSS
20
121110987654321
K INV CIRCUIT
TF
SX-KN7000 JACK / BEND/MOD / INV SCHEMATIC
1234567
8
CN2
1234567
CN1
S 2 1
D 4 2
S 2 2
D 4 3
D 4 4
S 2 3
D 4 5
D 4 6
S 2 4
D 4 7
D 4 8
S 1 7
D 3 4
S 1 8
D 3 5
D 3 6
S 1 9
D 3 7
D 3 8
S 2 0
D 3 9
D 4 0
D 4 1
S 1 3
D 2 6
S 1 4
D 2 7
D 2 8
S 1 5
D 2 9
D 3 0
S 1 6
D 3 1
D 3 2
D 3 3
S 9
D 1 8
S 1 0
D 1 9
D 2 0
S 1 1
D 2 1
D 2 2
S 1 2
D 2 3
D 2 4
D 2 5
S 5
D 1 0
S 6
D 1 1
D 1 2
S 7
D 1 3
D 1 4
S 8
D 1 5
D 1 6
D 1 7
S 1
D 1
S 2
D 2
D 3
S 3
D 4
D 5
S 4
D 6
D 7
D 8
D 9
D1-D48MA165TA5
LMKB1 CIRCUIT
SCHEMATIC DIAGRAM-19
8/10/2019 Technics Keyboard SX-KN7000 Service Manual
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+5 +5
8
MKB2 CIRCUIT
+5D
+5D
12345678
910111213141516
A0A1A2CS2CS3CS17 Y
Y
GND
6543210
VCC
12345678
910111213141516
A0A1A2CS2
CS3CS17 Y
Y
GND
6543210
VCC
C3 IC2 HD74LS138P(3 TO 8 DECODER)
IC1 HD74LS138P(3 TO 8 DECODER)
0.1
C40.1
+5DDE
KB0KB1KB2KB3KB4KF0KS0KF1KS1KF2KS2KF3KS3
DE
123456789
101112131415
16
CN3C16.3V47
C5150P
C2+5D
0.1
C6150P
C7150P
C8150P
C9150P
C10150P
S 2 5
D 4 9
D49-D96MA165TA5
D 5 0
S 2 6
D 5 1
D 5 2
S 2 7
D 5 3
D 5 4
S 2 8
D 5 5
D 5 6
S 2 9
D 5 7
D 5 8
S 3 0
D 5 9
D 6 0
S 3 1
D 6 1
D 6 2
S 3 2
D 6 3
D 6 4
S 3 3
D 6 5
D 6 6
S 3 4
D 6 7
D 6 8
S 3 5
D 6 9
D 7 0
S 3 6
D 7 1
D 7 2
S 3 7
D 7 3
D 7 4
S 3 8
D 7 5
D 7 6
S 3 9
D 7 7
D 7 8
S 4 0
D 7 9
D 8 0
S 4 1
D 8 1
D 8 2
S 4 2
D 8 3
D 8 4
S 4 3
D 8 5
D 8 6
S 4 4
D 8 7
D 8 8
S 4 5
D 8 9
D 9 0
S 4 6
D 9 1
D 9 2
S 4 7
D 9 3
D 9 4
S 4 8
D 9 5
D 9 6
C11150P
C12150P
CN7
CN6
12345678
12345678
1234567
CN4
1
234567
CN5
12345678
CN9
1
234567
CN8
D97-D122MA165TA5 S
5 3
D 1 0 6
S 5 4
D 1 0 7
D 1 0 8
D 1 0 9
S 4 9
D 9 7
S 5 0
D 9 8
D 9 9
S 5 1
D 1 0 0
D 1 0 1
S 5 2
D 1 0 2
D 1 0 3
D 1 0 4
D 1 0 5
MKB3 CIRCUIT
M
N
T O
A
M A I N 4 / 5
C I R C U I T ( C N 2 0 1 ) O N
S C H E M A T I C D I A G R A M - 7
SX-KN7000 MKB1 / MKB2 / MKB3 (1/2) SCHEMATIC DIAG
SD SLOTOPEN/ COLSE DET.
123
CN922K1NA09E00023
DATA3CMD
DE4+3.3
CLK 56DE
DATA0 78DATA1
DATA2 910I/OCHK
WP 1112DE
123456789
1011
DATA2DATA3CMDDE+3.3CLKDEDATA0DATA1WPLIDSW
CN921SJPG1JS110A
R926 100R927 100
R928 22
R929 100R930 100R931 100
R92410K
R92310K
R92210K
R92110K
R925330
C9210.1
+3.3D
+3.3D
SW921K0L1BA000007
Q SD I/F CIRCUIT
T O A
M A I N 5 / 5
C I R C U I T ( C N 4 0 1 ) O N
S C H E M A T I C D I A G R A M - 9
O SD PLAY SW/VOL CIRCUIT
21
CN901SJPG2JS100A
76543
89
10
R9021K
Q901D901LNJ282RKRX02R904
47
R901 1KR907 1KR909 1KR906 1KR908 1KR910 1K
SW901EVQ21405R
SW902EVQ21405R
SW903EVQ21405R
SW904EVQ21405R
SW905EVQ21405R
SW906EVQ21405R
VR-
VR+
REV
FF
STOP
PLAY
+5DLEDLEDDEVR-VR+REVFFSTOPLA
SCHEMATIC DIAGRAM-20
8/10/2019 Technics Keyboard SX-KN7000 Service Manual
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1 3 4
5678
2
OM)
12345
12345
+5
T
O
A
M A I N 2 / 5
C
I R C U I T ( C N 1 0 4 ) O N
S
C H E M A T I C D I A G R A M - 4
HPLAEHPRAE
CN751SJPG2JS050A
2345
1 HPS
1
8
7
3
2
4
5
C7530.033
C7520.033
C7540.047
L751QLQGT3T131LA
W1104
T O B F A J 1 / 2
JK751
HEAD PHONE
QJJG018AA
P HP CIRCUIT
D 1 1 4
D 1 1 5
D 1 1 6
D 1 1 7
D 1 1 8
D 1 1 9
D 1 2 0
D 1 1 3
D 1 2 2
D 1 2 1
S 5 7
S 5 8
S 5 9
S 6 0
S 6 1
VR122KAFTER TOUCHSENSOR ADJ
R44.7K
R34.7K
VCC
GND
IC3M5218AL(EEPR
R11K
C130.1
+15V-15VAFTDEDE
AFT1
AFT2
R2100
CN11
CN10
T O A F T E R
T O U C H S E N S O R
1K
R9031K
Q902D902LNJ382GKGX02R905
47
D903LNW9A8BYBZR911
100
SX-KN7000 MKB3 (1/2) / SD I/F / SD PLAY SW/VOL / HP SCHEMATIC DIAGRAM
QEUGMLW12CW1
QEXGSS080W13
INV P.C.B.
CPC P.C.B.
CPL P.C.B. LCD
JACK P.C.B.
ACP P C B MAIN P C B
CN803
CN802CN804
CN801
CN701
12 12
1
4
4
1
CN1002
4
1
W1103
4
1
4
1
20
1
20
1
1 14
CN1104
CN1102
1 13CN1105
1 12
CN1107
1 12
CN110171
CN100171
CN110661
CN1108
6
1
CN1003
8
1
1 19
E
F
CPR P.C.B.G
J
ROTH
D
K
AFAJ P C BB
W2 QEUGMLW34CZ
W16QEXGZA04010A
W19 QEXGZA07055A
W15 QEXGSS14055AW20 QEXGZA12015A
W18 QEXGSS06010A
W14 QEXGSS13050A
W17QEXGZA04105A
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QEUGS8W07BZW22
QJTG01007AAW23
QEXGZA34050BW11
QEUGS8W07BZW24
QJTG01007AAW25
MKB3 P.C.B.MKB2 P.C.B.
FDD
ACP P.C.B.
TRANS
POWER SW
MAIN P.C.B.
CN7
CN47
1
1
8
CN2
CN1
CN11
CN2
CN1
CN105
CN101CN104
EW01
OPTION
CN201
CN302
1
8
1
7
CN9
CN81
7
8
1
CN6
CN5
8
1
7
1 15
CN641
1
3
1
3
1
4
CN3
1 16
SP-L TW-L
WF
41
41
2
1
2
1 15 1 11 1
CN103
8
1
1 19
CN503
1 13
15
CN508
15
CN507
CN752
31
CN504
51
CN821
91
91
CN820
CN506 CN505
91
91
CN751
51
15 1
CN401
11 1
CN402
CN921 CN9
10 1
CN102
14
1
16 1
1
13
CN501
1
13
CN301
1
12
CN502
1
12
N
SD I/F P.C.B.Q
10
SD PLAY SW/VOL PO
D
BEND/MOD P.C.B.I HP P.C.B.P MMKB1 P.C.B.L
AFAJ P.C.B.B
ASUB P.C.B.C
EW02
OPTION
EW03
OPTION
EW04
OPTION
W6 QEXGSS11015A
W3 QEXGSS05010AW8 QEXGSS16035A
W5 QEXGSS10020A
W7 QEXGSS12050A
W10 QEXGVH06103B
W21 QEXGZA13041A
W12QEXGVH03025B
W9QEXGVH03076B
W4QEXGSS05080A
SX-KN7000 WIRING CONNECTIO
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