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Transcript of Service Manualdiagramas.diagramasde.com/audio/Panasonic SA-AK33 Service Manual.pdfService Manual TOP...
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Service Manual TOP NEXT
ORDER NO. MD0011177C1
A6
CD Stereo System
l SA-AK33
Chassis
Colour
(S)... Silver Type
Area
(P)... U.S.A.
(PC)... Canada
TAPE SECTION :
SG2 MECHANISM SERIES
CD SECTION :
RAE0152Z-3 TRAVERSE DECK SERIES
Specifications
AMPLIFIER SECTION
Power output
THD 10% Total harmonic distortion
(HIGH) 35-40 W per channel (6Ω)
(LOW) 85-90 W per channel (6Ω)
(TOTAL) 120-130 W per channel
Input sensitivity
AUX 250 mV
Input Impedance
AUX 13 kΩ
FM TUNER SECTION
Frequency range 87.9 - 107.9 MHz (200 kHz steps)
87.5 - 108.0 MHz (100 kHz steps)
Sensitivity 2.5μV (IHF)
S/N 26 dB 2.2μV
Antenna terminal(s) 75Ω (unbalanced)
AM TUNER SECTION
Frequency range 520 - 1710 kHz (10 kHz steps)
Sensitivity
S/N 20 dB (at 1000 kHz) 560μV/m
CASSETTE DECK SECTION
Track system 4 track, 2 channel
Heads
Record/playback Solid permalloy head
Erasure Double gap ferrite head
Motor DC servo motor
Recording system AC bias 100 kHz
Erasing system AC erase 100 kHz
Tape speed 4.8 cm/s
Frequency response (+3 dB, -6 dB at DECK OUT)
NORMAL (TYPE I) 35 Hz - 14 kHz
HIGH (TYPE II) 35 Hz - 14 kHz
S/N 50 dB (A weighted)
Wow and flutter 0.18% (WRMS)
Fast forward and rewind time Approx. 120 seconds with
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9.1 Self-diagnostic display TOP PREVIOUS NEXT
This unit is equipped with a self-diagnostic display function which, if a problem occurs, will display an error code corresponding to the problem.
Use this function when performing maintenance on the unit.
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9.2 How to enter the Self-Diagnostic Function TOP PREVIOUS NEXT
TOP PREVIOUS NEXT
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9.3 Cassette Mechanism Test (For error code H01, H02, H03, F01, F02) TOP PREVIOUS NEXT
1. Press “TAPE, DECK 1/2” to select Deck 2.
2. Load a cassette tape with the erasure prevention tab, remove from left side only and close the cassette holder.
3. Press “FAST FORWARD MEMORY” (Tape will be stop after 2 seconds)
4. Load a cassette tape with the erasure prevention tab, remove from right side only and close the cassette holder.
5. Press “REVERSE FM MODE/BP” (Tape will be stop after 2 seconds)
6. Load a pre-recorded tape with both side record tabs intact and close the cassette holder.
7. Press “PLAY/TUNE/TIME ADJ UP” (After TPS function, tape will stop automatically)
8. Press “REC/STOP” (Tape will not move)
9. Press “STOP/TUNE MODE” to indicate Error code.
¡ If several problem exist, error code will change each time when “ /TUNE MODE” is pressed.
(e.g. H01 → H03 → F01 .....etc.)
10. Press “TAPE, DECK 1/2” to select Deck 1.
11. Repeat step 2 to 9 to test Deck 1. (Tape Deck 1 will not check H02 because of no recording function)
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9.4 CD Mechanism Test (F15, F26, F16, F17, F27, F28, F29, H15) TOP PREVIOUS NEXT
1. Press “CD”.
2. Press “OPEN/CLOSE (1)” and place a CD.
3. Press “OPEN/CLOSE (1)” to close the tray.
4. Press “OPEN/CLOSE (5)” and wait until the tray is open.
5. Press “OPEN/CLOSE (1)” and remove the CD.
6. Press “OPEN/CLOSE (1)” to close the tray.
7. Press “ /TUNE MODE” to indicate Error Code.
¡ If several problem exist, error code will change each time when “ /TUNE MODE” is pressed. (e.g. F15 → F26 → F16 ....etc).
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9.5 To clear all Error code TOP PREVIOUS NEXT
1. Press “STOP/TUNE MODE” button for 5 seconds.
2. FL indicator shows “CLEAR” for 1 second and change to “T”.
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9.6 How to get out from Self-Diagnostic function TOP PREVIOUS NEXT
1. Press “Power” button OFF.
TOP PREVIOUS NEXT
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9.7 Power Amplifier Failure (F61) TOP PREVIOUS NEXT
1. When power amplifier fail, F61 will indicate automatically.
TOP PREVIOUS NEXT
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10.1 Error detection for Cassette Mechanism block TOP PREVIOUS NEXT
TOP PREVIOUS NEXT
No. Error ErrorDisplay Problem condition
1 MODE SWdetection error H01 Faulty operation of cassette mechanism.Faulty contact or short-circuit of mechanism mode switch (S951, S971).
2 REC INH SWdetection error
H02 Recording not possible.Faulty contact or short-circuit of REC INH switch (S974, S975).
3 HALF SWdetection error H03 Playback cannot perform.Faulty contact or short-circuit of HALF siwtch (S952, S972).
4 Reel Pulsedetection error F01 The tape advances slightly and then stops.Faulty reel pulse, faulty hole detect IC (IC951, IC971).
5 TPS abnormal F02 Cassette deck will not perform TPS function.Faulty playback EQ/recording amplifier IC (IC101).
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10.2 Error detection for CD/Changer block TOP PREVIOUS NEXT
TOP PREVIOUS NEXT
No. Error ErrorDisplay Problem condition
1 REST SW detection error F15 CD does not function.This error occurs when the Optical Pick Up REST SW (S701) is not detected within the specified time (about 8 seconds)
2 CD tray opens automatically F16 CLAMP switch (S4) NG (Check & Replace)
3 Does not startup when [PLAY]button is pressed F17 BOTTOM switch (S5) NG (Check & Replace)
4 Transmission error between CDservo LSI and micon F26 CD does not function.This error occurs when the POWER is ON for the CD block and an error is detected after the transmission has started.
5 Startup fails even when youinsert CD or the selected disc tray does not open
F27 Tray 1 detect switch or Tray 2 detect switch NG (Check & Replace)
6 Cannot insert CD F28 Tray 1 detect switch NG (Check & Replace)
7 Cannot eject CD F29 Check if disc is stuck. Tray 2 detect switch NG (Confirm & Replace)
8 The CD tray closes H15 CD disc tray detect switch NG (S3) (Check & Replace)
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10.3 Power Supply related error detection TOP PREVIOUS NEXT
TOP PREVIOUS NEXT
No. Error ErrorDisplay Problem condition
1 POWER AMPoutput abnormal
F61 When POWER is switched on, power become off automatically.During normal operation, if DC DET become L, PCNT shall become L and the error display on the left shall be displayed. (IC501)
2. 10. 2004file://C:\Documents%20and%20Settings\Admin\Plocha\SCHÉMATA\VIDEA\PANA...
11.1 How to set CD test mode TOP PREVIOUS NEXT
TOP PREVIOUS NEXT
11.2 CD Automatically Adjustment result indication TOP PREVIOUS NEXT
Under CD test mode, pressing the numeric key ‘0’ on the remote controller will display the auto adjustment result. FLOCK, TLOCK and CLVS status shall be shown as below:
During the above display, executing CD PLAY will display auto adjustment result for CD PLAY mode.
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19 Troubleshooting Guide TOP PREVIOUS NEXT
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30
29 22 28272625
7 6 5 4 3 2 1
23 2421201915 16 17 18
14 13 12 11 10 9 8
IC703
IC703AN8739SBE2FOCUS COIL/TRACKING COIL/TRAVERSE MOTOR/SPINDLE MOTOR DRIVE
R7293.9K
R7283.9K
R7273.9K
R7494.7K
R7236.8K
R7316.8K
R725390
R7151K
R72
418
K
R735100
R736100
R7014.7
R7041K
R744120K
R705150K
R70210K
R7061K
R70739K
R70822K
C7521000P
C7391500P
C7152700P
C7040.1
C7420.027
C747180P
C710120P
C7492200P
C7130.1
C7070.027C
702
0.1
C70
627
00P
C7120.1
C7110.1
C7510.1
C7500.1
C7360.1
C7370.1
C7350.1
C
C
C
C
C
C7380.01
C7036.3V100
C7016.3V33
C7146.3V100
C73410V220
MM701
MM702
1
3
5
7
9
8
6
4
2
10
11
12
13
14
15
16
CN701
1
3
5
7
9
8
6
4
2
10
11
12
13
14
15
16
Q701
Q7012SA1037AKSTXLASER POWER DRIVE
1521 20 19 18 17 1624 23 2228 27 26 25
1413121110987654321
IC701IC701AN8885SBE1SERVO AMP
81
2
3
4 5
6
7
VC
C
NC
38 37
3536
33
29 30
GND
TEN
FEN
FEO
UT
FBA
L
TBA
L
TEO
UT
CE
A
RF
LPD
LD
RFI
N
PD
F
PD
E
PD
B
PD
A
VR
EF
EN
V
OFT
R
/RFD
ET
GN
D
LDO
N
BD
O
VC
C
SP MOTOR
TRV MOTOR
NC
RS
TIN
IN3
IN4
VR
EF
NC
/RS
T
GND
GND
PV
CC
2
PG
ND
2
D4+
D4-
D3+
D3-
PG
ND
1
PV
CC
1
NC
D2+
D2-
D1+
D1-
IN1
NC
PC
2
NC
IN2
GND
CS
BR
T
LASER DIODE
11
12
10
6
8
5
49
2
3
GND
VCC
AIN
BIN
VREF
NAOUT
GND
NBOUT
F+
F-
T+
T-
LPD
VREFNA
NB
GNDLD GND
LD
PDE
VCC
NC
PD
OW
N
NC
NC
NC
28
3.3V
((3V
))
3.3V
((3V
))
3.3V
((3.
5V))
3.3V
7.3V
7.3V
7.3V
1.6V
1.6V
1.6V
3.3V
((3.
5V))
3.3V
3.7V
((3.
5V))
3.7V
((4.
1V))
1.6V
1.6V
3.2V
((0V
))
1.6V
1.6V
3.2V
2.7V((2.3V))0.9V
((2V))
R7504.7
SCHEMATIC DIAGRAM -1
CD SERVO CIRCUIT
OPTICAL PICKUP CIRCUIT
: CD SIGNAL LINE
1.6V
1.6V
1.6V
1.6V
3.2V
0V((
0.2V
))
2.7V
((2.
3V))
0.9V
((1.
4V))
0.7V
1.9V
1.6V
0V 0V((
3.1V
))
1.6V
1.6V
1.6V
1.6V
1.6V
1.6V
1.6V
1.6V 0V
0V((
3.2V
))
: +B SIGNAL LINE : +B SIGNAL LINE
40
41
42
43
39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21
20
19
18
44 17
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
80
1
IC702MN662790RSC
R7140
R7171K
R70947K
R71182K
R721100
R7181K
R712
220
R74147K
R742220K
R75310
C72210P C721
10P
C7240.1
C7445600P
C7261000P
C7251000P
C7300.1
C754470P
C7330.1
C7180.22
C716820P
C7451000P
C7170.1
C753470P
C7430.1
C72750V1
C72850V1
C7316.3V220
C72310V220
C7326.3V220
S701
X701
1
3
5
7
9
8
6
4
2
10
11
12
13
14
15
16
17
18
19
CN702
SPEED
RE
SY
SS
EL
BY
TCK
DE
MP
H
IN
DVSS1
DVDD1
VDD
AVSS2
AVDD2
OUT
/CLD
CK
FCLK
IPFL
AG
FLA
G
CLV
S
CR
C
/TE
ST
AVD
D1
AVS
S1
RS
EL
PS
EL
MS
EL
BCLK
LRCK
SRDATA
TX
MCLK
MDATA
MLD
SENSE
/FLOCK
/TLOCK
BLKCK
SQCK
SUBQ
DMUTE
STAT
/RST
SMCK
TVD
PC
EC
M
EC
S
TRD
FOD
VR
EF
FBA
L
TBA
L
FETERFE
NV
VD
ET
OFT
TRC
RS
/RFD
ET
BD
O
LDO
N
WVEL
ARF
IREF
DRF
DSLF
PLLF
EFM
PCK
SUBC
SBCK
VSS
X1
X2
OU
TR
OU
TL
1516
21
20
22
23
REST SW
PLLF2
VCOF
VCOF2
IOS
EL
IOV
DD
CSEL
11
10
9
DSLF2
REST SW
1
KIC
K
TRV
/RST
3
STAT
4
SUBQ
6
SQCK
7
BLKCK
8
MLDMDATA
MCLK
P.GND+7.5V
17
TX
LD SWD.GND
+3.3VRch OUT
A.GND
Lch OUT
19
RSXZ16M9M01T
0V((
3.2V
))
0V((
3.2V
))0V 0V
1.6V
1.6V
1.6V
1.6V
1.6V
1.6V
1.6V
1.6V
1.6V
1.6V
1.6V
3.2V
((0V
))
3.2V
1.6V
3.2V
0.5V
3.2V
0V
0V((0.2V))
3.2V((3.1V))
0V((3.1V))
3.1V
3.2V
3.2V
2.9V
1.5V
1.5V
2.9V
3.2V
3.2V
3.2V
1.5V
1.5V
3.2V
0.5V
1.6V
1.6V
1V
1.6V
1.5V
SERVO PROCESSORDIGITAL SIGNAL PROCESSOR/DIGITAL FILTER/D/A CONVERTER
TJ702
18
SCHEMATIC DIAGRAM - 2: CD SIGNAL LINE
TOPANELCIRCUIT(CP606) ONSCHEMATICDIAGRAM-8
: +B SIGNAL LINE : +B SIGNAL LINE
C10
360.
033
C10151000P
C10121000P
C10221000P
C10231000P
C1021470P
C10271000P
C10191000P
C1020470P
C10320.018
C10330.018
C1038220P
C10110.047
C10074700P
C10131000P
C10141000P
C10162200P
C10172200P
C10031500P C1018
0.01
C1039220P
C10010.01
R10552.2K
R10074.7
R101110KR1008
22K
R10134.7K
R10124.7K
R100310K
R10061K
R10144.7K
R10041.5K
R10011
R10054.7K
R10261K
R102456K
R1027100K
R10
20
47
R1037
100K
R103647
R1095100K
R109847K
1
2
4
5
3
1
2
4
5
3
C104610V220
C101025V100
C100850V1
C10
0910
V47
C10266.3V47
C100650V1
Q1001
Q1001KTC3875GRTASWITCHING(BEAT PROOF)
Q1005
Q1004
Q1007
Q1003
Q1011
Q1010
Q1009
53 421
IC1004BA7755AR/P SELECT
Q1006KRC114STABIAS OCS CONTROL(METAL/CRO2)
D10031SS355TE17
D1004UDZTE173R6B
1 2 4 6 8 9753CP1002
1
2
4
5
3
CS1001
1
2
4
5
3
CS1002
C103550V3.3
C10
3750
V3.
3
C104510V22
C104350V4.7
C104216V22
C10
4016
V10
C10
4116
V10
C103450V3.3
C104410V33
C10
3110
V10
0C
1030
10V
100
R10
3010
0
R10
183.
9KR
1019
3.9K
R101547
R10
294.
7M
R10384.7K
R103510K
R103127K
R101018K
R100918K
R101647
R103210K
R10178.2K
R102210K
R1090330
R10288.2K
R103915K
P RRR
P
P
A/BLOGIC
ALC
REC/PBLOGIC
NOR/Cro &HI/LOLOGIC REJECTION
RIPPLE
13
10
14
-+
-+
PB AMP (R)
PB AMP (L)
B
A
54321 6 7 8 9 11 12
15161718192021222324
IC1001
C100250V2.2
L1002
L1001
PL2
PH
OTO
2
AD
IN7
PH
OTO
1
D2_
CR
O2
BP
1
LP.B
HEAD
R
L
R4
E HEAD
-69.5dB
-69.5dB
CrO2
VCC
H=OFF
REC H
11
12
5
R/PHEAD
Q10032SD2144STASWITCHING(REC;ON)
Q1004-Q10052SD2144STABIAS OSC(PLAY;ON)
Q1008-Q1011KTC3875GRTAINTERFACE
Q1008
1
2
36
5
4
Q1007KTC3875GRTABIAS OSC CONTROL
R10862.2K
TODECKCIRCUIT(CP1001) ONSCHEMATICDIAGRAM-10
TODECKCIRCUIT(CP1002) ONSCHEMATICDIAGRAM-9
TOMECHANISM CIRCUIT(CP1002) ONSCHEMATICDIAGRAM-9
CS951
CS971
7 6 5 34 2 1
1
2
4
6
8
9
7
5
3
HA
LF
RE
CIN
H_R
MO
DE
RE
CIN
H_F
AD
_OU
T
VR
EF_
GN
D
STB
Y_5
V
R952820
R95339K
D951MA165TA
1
2
4
6
89
7
5
3
S951
S952
S953
PL
MODE
PL
GND
HALF
PHOTO_S
STBY_5V
VREF_GND
PHOTO_T
D1_CRO2
Z971
RLQB470JTD-D
7L1A62N
RGSD12A1445T
IC951ON2180RLC1PHOTO INTERRUPTERIC971
ON2180RLC1PHOTO INTERRUPTER
0V<<22.9V>>0V
<<0.2V>>
0V<<0V>>
0V<<0.7V>>
0V<<0V>>
0V<<0V>>
14.2V<<13.9V>>
0V<<0.6V>>
0V<<0.4V>>
0V<<0.6V>>14.2V
<<14V>>
0V<<0.7V>>
0V<<0V>>
0V<<0.6V>>
0V<<4.8V>>
0V<<0V>>
0V<<0V>>
0.6V
0.6V0.5V
0.1V
0.2V
0.7V
0.1V
0.2V
3
S972
S974
S971
S975
S973
D971
MA165TA
PL
HALF
RECINH_R
MODE
RECINH_F
CRO2
SCHEMATIC DIAGRAM - 9
DECK CIRCUIT
: +B SIGNAL LINE
0V <<0V
>>
0V <<0V
>>
0.6V
<<0.
6V>>
8.3V
<<8.
2V>>
7.4V
<<7.
3V>>
0.3V
<<10
.2V
>>
0V <<0V
>>
0V <<9.
4V>>
0V <<0V
>>
0V <<0V
>>
0V <<0.
1V>>
15V
<<14
.8V
>>
0V <<1.
3V>>
0V <<1.
3V>>
0.6V
<<0.
6V>>
8.4V
<<8.
2V>>
7.5V
<<7.
4V>>
2.7V
<<2.
7V>>
0V <<0.
1V>>
5.6V
<<9.
5V>>
0V <<3.
4V>>
3.4V
<<3.
3V>>
9.2V
<<9V
>>
0V <<0V
>>
8.5V
<<11
.3V
>>
0V <<1.
3V>>
0V <<0V
>>
0V <<4.
9V>>
0V <<0V
>>
IC1001AN7348STA-E1P.B EQ/REC AMP/ALC/TPS AMP
R97339K
R972820
: PLAYBACK SIGNAL LINE
: RECORD SIGNAL LINE: -B SIGNAL LINE
MECHANISM CIRCUIT(DECK 2)
MECHANISM CIRCUIT(DECK 1)
9 10 11 12 13 14 15 16
8 7 6 5 34 2 1
IC1002
IC1002BU2090AF-E2I/O EXPANDER
C10560.01
C10604700P
C10630.1
C10620.1
C1061100P
C1059100P
C105847P
C10650.01
R10582.7K
R105910K
R1072330
R107482K
R10811K
R10838.2K
R108239K
R10
736.
8K
R10696.8K
R107110K
R10786.8K
R107010K
R107739K
R106715K
R106815K
R10
4056
K
R10
651K
R10
661K
R10804.7K
R10794.7KR1075
2.2K
R10762.2K
R1060390
R10631K
R10641K
R108822K
R108922K
R10612.7
R10622.7
R1096100K
R10931K
R10941K
R10912.2K
R10922.2K
R10572.2K
R109747K
C105550V0.1
C105750V3.3
C106450V3.3
C105450V3.3
Q10242SD2144STATPS DRIVE
Q1017KTD1146YTAMOTOR DRIVE
Q1020Q1020-Q1021KTD1304TAFILTER AMP
D10
02
1SS
355T
E17
7653 421
Z1001
7653 421
Z1002
1 2 4 6 8 9753CP1001
Q1018KTA12710YTASELENOID DRIVE(DECK 2)
Q1016
Q1022KRA102STASWITCHING(REC;ON)
CN1001
5 6 7 8
34 2 1
IC1003
IC1003BA4558FE2BUFFER AMP
12W1002
1246810 9 7 5 3H1001/W1001
VR
EF+
VR
EF-
VR
EF+
AD
IN6
HA
LF
MO
DE
PH
OTO
1
PH
OTO
2
VR
EF-
TPS
AD
IN5
TPS
D1_
CR
O2
D2_
CR
O2
SW
5V
BP1
PL2 PL1
PL1
MO
DE
HA
LFV
RE
F+
VR
EF-
D1_
CR
O2
2PL
1PL
2PL
1PL
DIG
GN
D
MO
+B
AFG
ND
PB
OU
TR +B
RE
CIN
L
RE
CIN
R
MO
GN
D G
ND
HI S
P
DO
LBY
BP
2
Dat
a
CLK
TAP
E
BP
1
DM
T
1H RE
C
1M 2PL
1PL
VC
CG
ND
CR
O2
9V
PB
OU
TL
Q1021
Q1016KRA102STASWITCHING DMT
Q1023KRA102STAMOTOR DRIVE
Q1019
1 2 4 6 8753
VR
EF+
AD
IN7
AD
IN6
AD
IN5
VR
EF-
MK
CLK
MK
DAT
A
12
TOMAIN CIRCUIT (CN304) ONSCHEMATIC DIAGRAM-4
TOPANELCIRCUIT(H600) ONSCHEMATICDIAGRAM-8
VR
EF+
C105150V1
R108547K
R1053680
R10491M
Q1014
C104850V1
R1045100K
Q1012R1051220
R1056220
C105316V220
R1054680
C10491000P
R10842.2K
R10471K
R1052220
R108747K
C105250V1
Q1015C104750V1
R10501M
C10501000P
R1046100K
Q1013
R10481K
TOMECHANISMCIRCUIT(CP1001) ONSCHEMATICDIAGRAM-9
Q1012-Q1013KTD1304TAMUTING
Q1014-Q10152SC2412KT96RBUFFER AMP
RGSD12A1445T RGSD12A1445T
7.5V
<<7.
4V>>
7.5V
<<7.
4V>>
7.5V
<<7.
4V>>
15V
<<14
.8V
>>1.
3V<<
1.3V
>>
7.6V
<<7.
4V>>
2.3V
<<2.
2V>>
0V <<0V
>>
0.2V
<<1.
9V>>
0V <<0.
2V>>
0V <<0V
>>
0V <<0V
>>
0V <<0V
>>5.
1V<<
5.1V
>>
10V
<<10
V>>
0V <<0V
>>
0.1V
<<0.
1V>>
5V <<0.
2V>>
0.2V
<<3.
4V>>
10V
<<10
V>>
0V<<0V>>
0V<<0V>>
0.7V<<0.7V>>
0V<<0V>>
0V<<0V>>
0.7V<<0.7V>>
0V<<0V>>
0V<<0V>>
0.7V<<0.7V>>
0V<<0V>>
0V<<0V>>
0.7V<<0.7V>>
0V<<0V>>
5V<<5V>>
0.2V<<0.2V>>
11.7V<<11.7V>>
0.7V<<0.7V>>
1.3V<<1.3V>>
2V<<2V>>
0V<<0V>>
1.8V<<1.8V>>
0V0V
14.2V
5V<<0.2V>>
5V<<5V>>
1.8V<<1.8V>>
5V5V
0V
0V
8.6V
9.1V
0V
8.5V
9V
0.9V
0.2V0VQ1019KTA12710YTASELENOID DRIVE(DECK 1)
SCHEMATIC DIAGRAM - 10
M
: +B SIGNAL LINE
Q1017
Q1018
: PLAYBACK SIGNAL LINE
: RECORD SIGNAL LINE
Q1022 Q1023
: -B SIGNAL LINE
JK305
D318UDZSTE177R5B
BP
OU
T
BP
MF ABC
INLA
INR
A
INLB
INR
B
INLC
INR
C
INLD
INR
D
SC
K SI
ALCR
ALCC
RECL
RECR
VFC1
GND
VFC2
MIC
F1L2
F1L1
DPLL1
DPLL2
DPLR2
DPLR1
PS2
PS1
F3R
2
F2L2
F2L1
F1R
2
F1R
1
F3R
1
F2R
2
F2R
1
F5L
F4R
2
F4R
1
F4L1
F4L2
F3L2
F3L1
373839404142434445464748 343536
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
15141312111098765432
64
1
IC301BH3874AKS2AUDIO SOUND PROCESSOR
1
2
4
6
8
10
9
7
5
3
CN304
C3080.1
C3100.047
C3040.047
C3060.22
C30750V0.33
C3054700P
C204220P
C404220P
C31150V0.22
C3364700P
C3150.15
C3344700P
C3220.022
C3240.022
C3412200P
C31
2
50V
0.33
C33
547
00P
C34
047
00P
C32
30.
022
C33
30.
022
C3011000P
C3000.01
C3130.15
C31
40.
15
C31
60.
15
C402100P
C202100P
C401100P
C201100P
C357 16V10
C43
350
V2.
2
C23
350
V2.
2
C207
16V10
C407 16V10
R30410
R30310K
R37
14.
7KR36
7
10K
R3010
R20810K
R302
R2071.5K
R20947K
R2101K
R40947K
R4101K
R4071.5K
R40810K
R41227K
R21227K
R41
12.
2KR2112.2K
R3004.7K
R21356K
R41356K
R2151K
R4151K
R40210K
R20210K
R2012.2K
R4012.2K
20 19 18 17 16 15 14 13 12 11 10 24689 7 5 3 1CN303
C23
650
V2.
2C43
650
V2.
2C
435
50V
2.2
C23550V2.2
C234
50V4.7
C43450V4.7
C303
16V10
28 27 26 25
CD
L
CD
R
SP
C
SP
B
SPA
CH
G_P
LGR
CH
G_H
ALF
DC
_DE
T2
DC
_DE
T1
PLL
DA
PLL
CLK
PLL
CE
1
PG
ND
CD
7.5V TX
VR
EF+ /CD
CD
3.3V
HP
_SW
HP
L
HP
R
SP
CS
PB
SPA
SP
EA
NA
AS
P_C
LK
RCH
CE
LCH
PLLDA
DO/ST
PLLCLK
15V
DO/ST
SD
7.5V +9.0VDET_OUT
PBL
PBR
15V
RECL
RECR
MO10V
Rch
Lch
AUX
HP
_GN
D
AUX1_R
301
302
TUN_GND
MOGND
DGND
MECA.G
AGND
AUX1_L
CD
DG
ND
A.G
ND
TODECK CIRCUIT(H1001/W1001)ON SCHEMATICDIAGRAM-10
TOTUNERCIRCUIT(2A) ONSCHEMATICDIAGRAM-3
TO PANEL CIRCUIT (CP605)ON SCHEMATIC DIAGRAM-8
TOTUNERCIRCUIT(1A) ONSCHEMATICDIAGRAM-3
1B
2B
0
<4.5
1V>(
4.52
V)
((4.
52V
))4.
52V
<4.5
2V>(
4.52
V)
((4.
52V
))4.
52V
<4.5
2V>(
4.52
V)
((4.
52V
))4.
52V
<4.5
2V>(
4.52
V)
((4.
52V
))4.
52V
<4.5
2V>(
4.52
V)
((4.
52V
))4.
52V
<4.5
2V>(
4.52
V)
((4.
52V
))4.
52V
<4.5
2V>(
4.52
V)
((4.
52V
))4.
52V
<4.5
2V>(
4.52
V)
((4.
52V
))4.
52V
<4.5
2V>(
4.52
V)
((4.
52V
))4.
52V
<4.5
2V>(
4.52
V)
((4.
52V
))4.
52V
<4.5
2V>(
4.52
V)
((4.
52V
))4.
52V
<4.5
2V>(
4.52
V)
((4.
52V
4)).5
2V<4
.52V
>(4.
52V
)((
4.52
V))
4.52
V<4
.52V
>(4.
52V
)((
4.52
V))
4.52
V<4
.52V
>(4.
52V
)((
4.52
V))
4.52
V<0
.01V
>(0.
01V
)((
0.01
V))
0.01
V
<0.6
4V>(
0.64
V)
((0.
64V
))0.
64V
<2.2
V>(
2.2V
)((
2.19
V))
2.49
V
<2.2
V>(
2.2V
)((
2.19
V))
2.91
V
<2.2
V>(
2.2V
)((
2.19
V))
2.43
V
<4.5
2V>(
4.55
V)
((4.
5V))
4.55
V
<4.5
5V>(
4.51
V)
((4.
51V
))4.
50V
<4.5
1V>(
4.51
V)
((4.
51V
))4.
50V
<4.5
1V>(
4.51
V)
((4.
50V
))4.
52V
<4.5
1V>(
4.51
V)
((4.
50V
))4.
52V
<4.5
1V>(
4.51
V)
((4.
50V
))4.
52V
<4.5
1V>(
4.51
V)
((4.
50V
))4.
52V
<4.5
1V>(
4.51
V)
((4.
50V
))4.
52V
<4.5
1V>(
4.52
V)
((4.
51V
))4.
52V
<4.5
2V>(
4.52
V)
((4.
52V
))4.
52V
R41410K
R21410K
PLLCE1
C3790.15
C37
80.
15
C3810.15
C3800.15
<4.53V>(4.53V)((4.53V))4.53V
<4.53V>(4.53V)((4.53V))4.53V
<4.53V>(4.53V)((4.53V))4.53V
<4.52V>(4.52V)((4.52V))4.52V
<0V>(0V)((0V))0V
<4.54V>(4.54V)((4.54V))4.54V
<4.53V>(4.53V)((4.53V))4.53V
<4.53V>(4.53V)((4.53V))4.53V
<4.53V>(4.53V)((4.53V))4.53V
<0V>(0V)((0V))0V
<4.54V>(4.54V)((4.54V))4.54V
<4.54V>(4.54V)((4.54V))4.54V
<4.57V>(4.57V)((4.57V))4.57V
<4.57V>(4.57V)((4.57V))4.57V
<3.99V>(4.0V)((3.99V))3.99V
<0V>(0V)((0V))0V
SCHEMATIC DIAGRAM - 4
MAIN CIRCUIT
: MAIN SIGNAL LINE : FM/AM SIGNAL LINE
: CD SIGNAL LINE : RECORD SIGNAL LINE
: +B SIGNAL LINE
: -B SIGNAL LINE
14 13 12 11 10 24689 7 5 3 1CN309
STE
PC
FILTER
CAP
VCC
HPFL1
HPFL2
HPFL3
HPFR1
HPFR2
HPFR3
BASS1
BASS2
BASS3
BASS4
BASS5
OUTL
OUTR
F5R
32
33
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
Q306
Q306KRA102STAAUDIO MUTING CONTROL
C363100P
C364
C3560.27
C327680P
C3371000P
C3190.01
C33047P
C329100P
C3210.01
C3200.01
C43047P
C3180.01
C4260.068
C22
768
0P C23047P
C229100P
C3510.22
C3520.22
C3500.1
C3490.1
C429100P
C42
768
0P
C2260.068
C3530.1
C348
C3470.1C346
0.068
C3450.1 C344
0.1
C3430.068
C34
222
00P
C3650.47
C31750V4.7
C43116V10
C355 16V10
C36250V2.2
C33250V3.3
C231
16V10
C32816V10
C428
16V10
C228
16V10
C35
410
V22
0
R32833K
R32947K
R37315KR372
10KR3794.7K
R3271.8K
R32347K
R2273.3K
R326100
R32515K
R3241.5K
R4273.3K
R4224.7K
R22347K
R2253.3K
R22415K
R383 3.9K
R376
15K
R37718K
R385100K
R42347K
R42415K
R4253.3K
R3758.2K
R38247K
R38147K
R38447K
R3748.2K
R37847K
R35847K
R35947K
R34622K
R35412K
R347 12K
R35522K
R35310K R351
10KR34
522
0
R2224.7K
Q200KTD1304TAMUTING SWITCHHIGH-CHANNEL RCH
5678
3 421
IC304IC304KIA4458FELDUAL OP-AMP
5 6 7 8
34 2 1
IC302IC302M5218PBUFFER AMP
24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 24689 7 5 3 1
MU
TEA
PC
ON
T
NA
S_A
NA
S_B
LED
9V
+9.0
V
SW
2
SW
1
-VP
DE
T_O
UT
AS
P_D
ATA
AS
P_C
LK
AS
P_L
ATC
H
SW
5V
CH
G_A
D1
CH
G_A
D2
CH
G_C
W
CH
G_C
CW
SP
EA
NA
ST_
DO SD
HP
R
HP
L
AS
P_L
ATC
H
AS
P_D
ATA
SW
5V
+9.0
V
VR
EF+
VR
EF+
SW
2S
W1
CH
G_C
W
CH
G_H
ALF
CH
G_C
CW
CH
G_A
D1
VR
EF+
SW
5V
CH
G_A
D2
DG
ND
BO
TTO
MS
W
PLU
NG
ER
PO
SIT
ION
5VDG
ND
SW
2
PG
ND
SW
1
OP
EN
CLA
MP
CH
G_C
CW
8VCH
G_H
ALF
CH
G_C
W
TOCD LOADING CIRCUIT(CN1) ON SCHEMATICDIAGRAM-12
TOPANEL CIRCUIT(CP607) ON SCHEMATICDIAGRAM-8
CN302
-9.0
V
R3414.7K R342
10K
Q309R3561K
C36616V10
R360100K
D319MA728TX
Q309KTA1504GRTASWITCH
R34310K
Q310R3571K
C36716V10
R361100K
D320MA728TX
Q310KTA1504GRTASWITCH
R3442.2K
R34818K
+9.0
V
R320100K R321
1.5K
C32550V3.3
Q300
R4211.5K
R2211.5K
C42550V3.3
R4333.3K
Q400
Q200
R420100K
C43816V47
C4371000P
R220100K
C22550V3.3
R2333.3K
C2371000P
C23816V47
H_OUT_L
H_OUT_R
GND1
LO_OUT
R4261.5K
R2261.5K
Q450
Q250R24982
R24882
R25082
R25182
C2323300P
C4323300P
R44982
R44882
R45082
R45182
-9.0V
MUTEA
+9.0V
0.1
100P
<4.5
2V>(
4.52
V)
((4.
52V
))4.
52V
<4.52V>(4.52V)((4.52V))4.52V
<4.52V>(4.51V)((4.52V))4.51V
<4.52V>(4.53V)((4.52V))4.53V
<4.52V>(4.52V)((4.52V))4.52V
<4.51V>(4.51V)((4.50V))4.51V
<4.52V>(4.53V)((4.52V))4.52V
<4.52V>(4.53V)((4.52V))4.52V
<4.51V>(4.52V)((4.51V))4.51V
<4.53V>(4.51V)((4.54V))4.54V
<4.5V>(4.49V)((4.49V))4.49V
<4.53V>(4.52V)((4.53V))4.53V
<4.52V>(4.52V)((4.52V))4.52V
<4.52V>(4.52V)((4.50V))4.51V
<9.05V>(9.04V)((9.04V))9.04V
<4.53V>(4.53V)((4.53V))4.53V
<4.53V>(4.53V)((4.53V))4.53V
<0.07V>(0.07V)((0.07V))0.07V
<0V
>(0V
)((
0V))
0V
<0V
>(0V
)((
0V))
0V
<0V
>(0V
)((
0V))
0V
<-9.
11V
>(-9
.11V
)((
-9.1
1V))
-9.1
1V
<9.0
4V>(
9.04
V)
((9.
04V
))9.
04V
<0V
>(0V
)((
0V))
0V
<0V
>(0V
)((
0V))
0V
<0V
>(0V
)((
0V))
0V
<0V
>(0V
)((
0V))
0V
<0V
>(0V
)((
0V))
0V
<0V
>(0V
)((
0V))
0V
<-9.11V>(-9.11V)((-9.11V))-9.11V
<9.04V>(9.04V)((9.04V))9.04V
<8.55V>(8.58V)((8.58V))8.59V
<8.55V>(8.58V)((8.58V))8.59V
<0.71V>(0.7V)((0.7V))0.71V
Q300KTD1304TAMUTING SWITCHLOW-CHANNEL
Q400KTD1304TAMUTING SWITCHHICH-CHANNEL LCH
R38
0
1K
C3751000P
C3741000P
R3370
SCHEMATIC DIAGRAM - 5: MAIN SIGNAL LINE: +B SIGNAL LINE : -B SIGNAL LINE
Q250KTD1304TAHP MUTINGSWITCH RCH
(0V) <0V>0V ((0V))[0V]
(0V) <0V>0V ((0V))[0V]
(-1.93V) <-1.79V>-1.86V ((-1.91V))[-1.79V]
(0V) <0V>0V ((0V))[0V]
(0V) <0V>0V ((0V))[0V]
(0V) <0V>0V ((0V))[0V]
(0V)<0V>0V((0V))[0V]
(0V)<0V>0V((0V))[0V]
(-3.76V)<-3.76V>-3.76V((-3.76V))[-3.76V]
(0V)<0V>0V ((0V))[0V]
(0V)<0V>0V((0V))[0V] (-3.76V)<-3.76V>
-3.76V((-3.76V))[-3.76V]
(0V)<0V>0V((0V))[0V]
(0V)<0V>0V((0V))[0V]
(-3.77V)<-3.77V>-3.77V((-3.77V))[-3.77V]
(-3.76V)<-3.76V>-3.76V((-3.76V))[-3.76V]
(-0.39V)<-0.39V>-0.39V((-0.4V))[-0.39V]
(0V)<0V>0V((0V))[0V]
(0V)<0V>0V((0V))[0V]
(0V)<0V>0V((0V))[0V]
(-3.76V)<-3.76V>-3.76V((-3.76V))[-3.76V]
(0V)<0V>0V((0V))[0V]
Q450KTD1304TAHP MUTINGSWITCH LCH
(0V)<0V>0V((0V))[0V]
(-3.76V)<-3.76V>-3.76V((-3.76V))[-3.76V]
12
11
10
2
4
6
8
9
7
5
3
1
CN301
12
11
10
2
4
6
8
9
7
5
3
1
CN300
R330150
R3314.7K
R3324.7
D315MA8300MTX
Q3082SB621ARSTAREGULATORFOR FL DISPLAY
Q350
Q3502SB621ARSTASWITCH+10V MOTOR FOR CD
C3590.01
C36063V100
C33150V4.7
R34910K
R3501K
R31339K
R31615K
D30
9
1SS
355T
E17
D31
4R
L1N
4003
S-P
D313
RL1N4003S-P
D31
6
RL1
N40
03S
-P
D312RL1N4003S-P
Q351Q351KRC102STACD SUPPLYCONTROL SWITCH
C358100V10
D30
7D
AP
202K
T146
D310DAP202KT146
D308DAP202KT146
Q307KRC111STASWITCHDC DET
-VP
PGND
+9.0V +9.0V
-9.0V -9.0V
GND
CD7.5V 8VCD3.3V CD3.3V
SW5V SW5V
LED9V LED9V
MO10V
TGND15V 15V
H_OUT_L
H_OUT_R
LO_OUT
GND1
-9.0V/CD /CD
DC_DET2
PCONT PCONT
HP_SW HP_SW
MUTEA
MO10V
DC_DET1DC_DET2
+9.0V
CHG_PLGR
TOPOWER CIRCUIT(CP500) ONSCHEMATICDIAGRAM-11
TOPOWER CIRCUIT(CP501) ONSCHEMATICDIAGRAM-11
H_OUT_L
H_OUT_R
GND1
LO_OUT
H_OUT_L
H_OUT_R
GND1
LO_OUT
-9.0V
MUTEA
+9.0V
C376220 C377
0.01
R3622.7K
Q311
Q3112SD1859QRTV2SWITCHDC DET
SCHEMATIC DIAGRAM - 6: MAIN SIGNAL LINE: +B SIGNAL LINE : -B SIGNAL LINE
(-44.1V)<-43.8V>-43.9V((-42.9V))[-44.2V]
(-30.45V)<-30.48V>-30.5V((-30.44V))[-30.55V]
(-29.86V)<-29.85V>-29.89V((-29.84V))[-29.94V]
(12.32V)<12.06V>12.27V((12.34V))[12.34V]
(13V)<12.74V>12.95V((13.02V))[13.02V]
(13.85V)<13.85V>13.85V((13.85V))[13.85V]
(0V) <0V>0V ((0V))[0V]
(0V) <0V>0V ((0V))[0V]
(9.95V) <9.95V>9.95V ((9.95V))[9.95V]
(9.96V) <9.96V>9.94V ((9.95V))[9.95V]
(9.95V) <9.94V>9.93V ((9.93V))[9.94V]
(0V) <0V>0V ((0V))[0V]
(12.32V)<12.06V>12.27V((12.34V))[12.34V]
(13.85V)<13.85V>13.85V((13.85V))[13.85V]
(13V)<12.74V>12.95V((13.02V))[13.02V]
PANEL CIRCUIT
SCHEMATIC DIAGRAM - 7
HEADPHONE CIRCUIT
TACT SWITCH (2) CIRCUIT
1
2
4
6
8
9
7
5
3
H940A
1
2
4
6
8
9
7
5
3
H940B
12
11
10
2
4
6
8
9
7
5
3
1
CN90012
11
10
2
4
6
8
9
7
5
3
1
CP900
COM BA1 32
VR900
4 5 403938373635343332313029282726252423222120191817161514131211109876321
FL600RSL0314-F
GVddO321
Z940
1 2 4 653H920B
1 2 4 653H920A
D690
D690,D697RVD1SS133TA
D697
D610MA723TA
R638680
C60035V22
C62
210
V22
C6116.3V1000
C609 6.3V100
L920 L922L921
L603
Q600
Q600KTA12710YTASUPPLY SWITCHLED +9V
R60
04.
7KR
601
4.7K
R60
24.
7KR6053.9K
R949470
R96010KR940
2.7K
R9414.7K
R918 470R917 470R916 470R915 470R914 470
R95010K
R95122K
R96122K
R9596.8K
R9584.7K
R9572.7K
R9562.2K
R9551.8K
R9541.2K
R9531K
R9521K
R9136.8K
R9124.7K
R9081.2K
R9071K
R9061K
R9091.8K
R9102.2K
R9112.7K
R62
51K R62
64.
7K
R636100
R9426.8K
R94422K
R94310K
R94568K
R68212K
R68322K
R68110K
R6231.5K
R624
22K
R68010K
R633 100R632 100
R631 100
R90022K
R91912K
R63722K
R63010K
R92068K
R9052.2K
R9041.8K
R9011K
R9021K
R9031.2K
R6341K
R6351K
R62910K
R62810K
R69
010
0
C9410.01
C9401000P
C900100P
C6610.1
C63
256
0P
C62
356
0P
C62
10.
01C919100P
C608330P
C9200.022 C921
0.022
C607100P
C606100P
C6121000P
C610 0.1
1763254JK920
S96
1
S950 S951
S96
2
S95
8
S95
9
S95
6
S912
S90
4
S906S908 S907S913 S911 S909S910
S942
S940
S941
S943
S945
S920
S90
5
S90
3
S90
0
S90
1
S90
2
9 10 11 12 13 14 15 16
8 7 6 5 34 2 1
IC601
D605
D605SLI325URCT31
D949
SLR325DCT31
D914
D914-D918SLR325MCT31W
D915D916
D917D918
BCOMA1 32
SW600
NAS_LED
CD_LEDTAPE_LED
VREF+RMT
TUNER_LEDCTL_+BSUB_K1 RMT
LED9VLED_CTL
GND
NAS_LED
KEY1
KEY2
KEY3V_JOG_A/B
/RE
STS
WE
E_C
SE
CO
NO
SE
R4
SE
R3
SE
R2
DVREF+
SER2
DV
RE
F+
J_JO
G_A
/B
SER1
SYS6V
CD1NAS_LEDLED_CTLNAS_BNAS_AVREF+PCONTMUTEA
HPLHPR
HP_GNDHPSW
D2 EJECT S.WOOFER
HEADPHONE
SU
B2_
K2
HP
_GN
DH
PR
HP
LH
PS
WG
ND
CTL_+BG5G4G3G2G1
SUB_K1K1K2
SUB1_K2GND
V_JOG_A/B
NA
S_B
CTR
L
NA
S_A
CTR
L
/CD
MU
TE_A
TUNEMODE
MEMORY
D1
EJE
CT
CLK
/TIM
ER
PLA
Y/R
EC
PO
WE
R
REC/STOP
TAPEEDIT
REVMODE
TUNEDOWN
TUNEUP
FMMODE
(LE
D)
SO
UN
D
PC
ON
T
LED
_C
TL
AM
AZI
NG
_
AUX
TUNER/BAND
TAPE
CD
SSEQ
DIS
C 5
DIS
C 4
DIS
C 3
DIS
C 2
DIS
C 1
CD
MA
NA
GE
R
REMOTE CONTROL SENSOR
TACT SWITCH (1)CIRCUIT
JOG VOL
CDEJECT
G1
G5
G4
G3
G2
CLK
DAT
A
GN
DV
CC
D949
RLQ
B3R
3JTD
-D
L920-L921RLQB101JTD-DL922RLQB100JTD-D
JOY JOG
EVEKE2F2524B
RCD37142TC5
<0V>(0V)((0))0V<0
V>(
0V)
((0)
)0V
<0V
>(0V
)((
0))0
V
<0V
>(0V
)((
0))0
V
<0V
>(0V
)((
0))0
V
<0V
>(0V
)((
0))0
V
<0V
>(0V
)((
0))0
V
<0.4
5V>
(045
V)
((0.
46))
0.45
V
<0V
>(0.
39V
)((
0.12
V))
0.39
V
<0.1
1V>(
0.11
V)
((0.
12V
))0.
1V
<0.1
1V>(
0.11
V)
((0.
12V
))0.
11V
<0.1
1V>(
0.11
V)
((0.
12V
))0.
11V
<0.2
V>(
0.22
V)
((0.
23V
))0.
22V
<7.7
V>(
7.7V
)((
7.86
V))
7.74
V
<5.9
2V>
(5.9
4V)
((0.
25V
))5.
93V
<5.2
3V>
(5.2
5V)
((5.
2V))
5.24
V
CTRL_+B
(9.21V)<9.21V>9.2V((9.15V))[9.21V]
(9.21V)<9.22V>9.21V((9.16V))[9.23V]
(8.47V)<8.47V>8.46V((8.47V))[8.47V]
DIS
P/C
HA
RA
IC601BU2090AF-E2IO EXPANDER IC
: MAIN SIGNAL LINE : CD SIGNAL LINE: +B SIGNAL LINE
SCHEMATIC DIAGRAM - 8
TOCD SERVO(CN702) ONSCHEMATICDIAGRAM-2
TOMAINCIRCUIT(CN302) ONSCHEMATICDIAGRAM-5
TOTRANSCIRCUIT(CN502) ONSCHEMATICDIAGRAM-12
TOMAIN CIRCUIT(CN303) ONSCHEMATIC DIAGRAM-4
TODECK CIRCUIT(CN1001) ONSCHEMATIC DIAGRAM-10
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
2
4
6
8
9
7
5
3
1
CP607
7677787980 64 636566676869707172737475 515253545556575859606162
43
44
45
46
47
48
49
50
42
41
40
39
38
37
36
35
34
33
32
31
3029282726
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
81
82
83
84
25242322212019181716151413121110987654321
IC600M38B79MFA053
5678
3 421
IC603IC60393LC46BE2PROMINTERFACE
50 52514645 47 494844434241
1
2
4
6
5
3
H601
Q601
Q601KRC103MTAPOWER RESETSWITCH
Q604
Q602
Q602KRC102MTAPOWER CONTROLSWITCH
Q605 Q606
Q604KRC101MTASWITCHCD STATUS INTERFACE
D618
D650
D650-D651RVD1SS133TA
D651
D62
0D
621
D620-D6211SS291TA
D619
D618-D619RVD1SS133TA
D611RVD1SS133TA
D614
D615
D614-D617MA700ATA
D616D617
D612RVD1SS133TA
Q608
Q607
Q607KTC3199GRTASWITCHOSCILLATOR
D613MA4020LTA
20 19 18 17 16 15 14 13 12 11 10 24689 7 5 3 1CP605
C66050V3.3
C63435V22
C61
6
50V
1
C61750V2.2
X600
X601
L605
Q603
Q6032SA933SSTASWITCHDECK +6V SUPPLY
R684100K
R67322K
R6865.6K
R6741K
R9991K
R646 22K
R6534.7K
R678330K
R677680
R6754.7K
R6764.7K
R67910M
R64
222
K
R64310K
R64147K
R69
547
KR
694
47K
R622100KR621
100K R620100KR619
100K R618100KR617
100K R616100KR615
100K R614100KR613
100K R612100KR611
100K
R69722K
R6961K R645
1K
R68822KR
687
22K
R65168
R65268
R648 100
R69
147
KR
692
47K
R647 100
R69
347
K
R63
910
0 R640100
R644 470
R66
35.
6K
R664 100
R67
210
0K
R67
110
0K
R670100K
R665 100R666 100
R6675.6K
R6685.6K
R6695.6K
R65
910
K
R66010K
R65810K
R6554.7K
R65610K
R6571K
R6544.7K
R66210K
R661 4.7K
R6494.7K
R650470K
C62
656
0PC
627
560P
C62
856
0P
C62
556
0PC
624
560P
C63
056
0PC
629
560P
C63
856
0PC
637
560P
C63
656
0P
C64618P
C64715P
C64568P
C64468P
C6401000P
C64356P
C64256P
C6411000P
C6310.01
C63
310
0P
C6390.01
C6670.022
C650330P
C61
310
0PC
614
100P
C6180.1
C619100P
C620100P
1 2 4 6 8753H600
19
18
17
16
15
14
13
12
11
10
2
4
6
8
9
7
5
3
1
SW
5VS
ER
2/M
KD
ATA
SE
R4/
MK
CLK
TPS
/AD
IN5
DE
CK
1/A
DIN
6D
EC
K2/
AD
IN7
DV
RE
F+
FL1FL2
-VP
DVREF+
DVREF+
ECONO
STATUS
/RESTSW
SYS6V
BLKCLK
SUBQ/CDRSTST/DO/SQCLK
PLLCESPCSPBSPASW1SW2
CHG_PLGRCHG_HALF PLLDA
PLLCLKCHG_CWCHG_CCW PGNDCD
VREF+ CD7.5VDCDET1 TX
CD1SYNCCDDGNDVREF+
CD3.3VCDR
CDAGND
SE
R1
CDL
TPS
DE
CK
1
DC
DE
T2
PLL
CE
SD
SE
R1
SE
R4
EE
_CS
ST/DO/SQCLKSPE
CHG_CCWCHG_CW
CHG_AD2CHG_AD1
SW5V
SYS6V
SER3SER2SER1
DET_OUT-VP
SW1SW2
MIC_GND+9VMIC
LED9VNAS_BNAS_A
VREF+
PCONTMUTEA
HP_GNDHPRHPL
HPSW
SYNCFL1FL2
SYS6VECONO
CH
G_P
LGR
CH
G_H
ALF
DC
DE
T2D
CD
ET1
PLL
DA
PLL
CLK
VR
EF+
PLL
CE
1P
GN
DC
D7.
5V
CD
3.3V
CD
DG
ND
CD
AG
ND
SP
CS
PB
SPA
CD
TX CD
R
CD
L
MLD/PLLCE
RM
T
DGND
CH
G_A
D2
CH
G_A
D1TPS
DECK1
STA
TUS
/CD
RS
T
J_JO
G_A
D
V_J
OG
_AD
KE
Y3
KE
Y2
KE
Y1
DE
CK
2
SE
G28
/RE
G1
SE
G27
/RE
G2
SE
G26
/RE
G3
SE
G25
/RE
G4
SE
G23
/RE
G6
SE
G22
/RE
G7
SE
G21
/RE
G8
SE
G20
/RE
G9
SE
G32
SE
G31
SE
G30
SE
G29
SE
G24
/RE
G5
EE_CS/REG_IN
RESTSW
AVSS
XC
OU
T
XC
IN
SWFK_LED
GR
D9
GR
D10
GR
D11
GR
D12
GRD8
GRD7
GRD6
GRD5
GRD4
GRD3
GRD2
GRD1
VEE
ECONO
SE
G19
SE
G18
SE
G17
SE
G16
SE
G15
SE
G14
SE
G13
SE
G12
SE
G11
SE
G10
SE
G9
SE
G8
SE
G7
SEG6
SEG5
SEG4
SEG3
SEG2
SEG1
MICROPROCESSOR
CHG_HALF
CHG_CW
CHG_CCW
CHG_PLGR
SPA
SPC
SPB
CHG_SW1
CHG_SW2
DCDET2
DCDET1
SYNC
ST/
DO
/SQ
CLK
SU
BQ
SP
E
(EEPROM_DATA/ASP_DATA/EXP1_DATA/EXP2_DATA)SER1
(MKDATA/EXP1_CLK/ASP_CLK)
(ASP_LATCH)
SER4 (EEPROM_CLK/EXP2_CLK/MK_CLK)
RD
S_D
A
RD
S_C
L
CN
VS
S
SD
SER3
VREF+
/RE
SE
T
VC
C
VS
S
XIN
XO
UT
MB
P1
MB
P2
MC
LK/P
LLC
LK
MD
ATA
/PLL
DA
SER2
BLKCK
MCLKMDATMLD
LD_SW
CP606
RLQB101JTD-D
RSXZ4M19D01T
RSXD32K7S02
<1.8
5V>(
1.84
V)
((1.
83V
))0.
61V
<5.2
2V>(
5.23
V)
((5.
23V
))5.
22V
<4.8
2V>(
4.83
V)
((4.
8V))
4.82
V<5
.23V
>(5.
24V
)((
5.2V
))5.
23V
<5.0
6V>(
5.08
V)
((5.
05V
))5.
08V
<5.1
V>(
5.11
V)
((5.
07V
))5.
1V<5
.19V
>(5.
21V
)((
5.17
V))
5.2V
<3.6
1V>(
3.62
V)
((3.
6V))
3.61
V<0
V>(
0V)
((4.
96V
))0V
<5.1
2V>(
5.13
V)
((0.
12V
))5.
12V
<0.3
V>(
0V)
((2.
15V
))0V
<5.1
3V>(
5.14
V)
((4.
6V))
5.13
V<5
.06V
>(5.
07V
)((
4.14
V))
5.08
V<5
.1V
>(5.
11V
)((
0.68
V))
5.09
V<1
.75V
>(1.
73V
)((
1.56
V))
1.38
V<1
.4V
>(1.
41V
)((
1.58
V))
1.7V
<0V
>(0V
)((
0V))
0V<2
.79V
>(2.
8V)
((2.
78V
))2.
8V<2
.41V
>(2.
42V
)((
2.4V
))2.
42V
<1.7
5V>(
1.77
V)
((1.
77V
))1.
79V
<0V
>(0V
)((
0V))
0V<2
.34V
>(2.
35V
)((
2.45
V))
2.26
V<2
.48V
>(2.
48V
)((
2.46
V))
2.48
V<5
.09V
>(5.
1V)
((5.
05V
))5.
09V
<0V
>(0V
)((
0V))
0V<5
V>(
5V)
((4.
95V
))4.
98V
<0.0
1V>(
0V)
((4.
66V
))0V
<0V
>(0V
)((
0.23
V))
0V<5
.17V
>(5.
18V
)((
5.14
V))
5.16
V<5
.12V
>(5.
14V
)((
5.06
V))
5.13
V
<0.0
3V>
(0.0
3V)(
(5.0
1V))
0.03
V<2
.94V
>(2.
96V
)((2
.93V
))2.
96V
<5.16V>(5.16V)((5.12V))5.15V
<5.09V>(5.12V)((5.1V))5.11V
<5V>(5.02V)((4.96V))5V
<5.01V>(5.03V)((4.98V))5.02V
<0V>(0V)((0V))0V
<0V>(0V)((0V))0V
<0V>(0V)((0V))0V
<0V>(0V)((0V))0V
<2.18V>(2.19V)((2.19V))2.17V
<2.18V>(2.19V)((2.17V))2.19V
<2.19V>(2.2V)((2.18V))2.2V
<0V>(0V)((0V))0V
<-21.79V>(-19.43V)((-21.38V))-19.45V
<-23.61V>(-23.57V)((-23.6V))-23.56V
<-27.79V>(-29.8V)((-23.63V))-27.79V
<-26.28V>(-29.85V)((-25.78V))-29.83V
<-24.4V>(-25.87V)((-17.28V))-25.85V
<-21.94V>(-19.72V)((-21.17V))-23.87V
<-22.16V>(-25.91V)((-19.33V))-24.69V<-
22.6
5V>(
-25.
91V
)((
-19.
31V
))-2
4.72
V
<-25
.27V
>(-2
3.69
V)
((-1
7.28
V))
-25.
84V
<-22
.72V
>(-2
3.83
V)
((-1
7.28
V))
-21.
62V
<-26
.3V
>(-2
9.89
V)
((-2
1.32
V))
-29.
88V
<-27
.55V
>(-2
9.91
V)
((-2
3.53
V))
-27.
89V
<-23
.58V
>(-2
5.99
V)
((-1
9.45
V))
-25.
97V
<-25
.59V
>(-2
5.82
V)
((-1
5.12
V))
-19.
25V
<-29
.96V
>(-2
8V)
((-1
7.76
V))
-29.
97V
<-25
.99V
>(-2
9.98
V)
((-1
9.78
V))
-29.
96V
<-19
.45V
>(-2
3.81
V)
((-1
9.52
V))
-23.
81V
<-21
.88V
>(-2
3.84
V)
((-1
9.51
V))
-27.
75V
<-25
.81V
>(-2
5.84
V)
((-1
9.52
V))
-27.
77V
<-29
.72V
>(-2
9.75
V)
((-2
3.88
V))
-29.
73V
<-21
.88V
>(-2
1.89
V)
((-1
9.77
V))
-21.
87V
<-18
.72V
>(-2
1.93
V)
((-1
7.59
V))
-25.
83V
<-24
.04V
>(-2
6.08
V)
((-2
4.08
V))
-24V
<-23
.95V
>(-2
7.84
V)
((-2
1.78
V))
-25.
9V
<-23
.95V
>(-2
9.78
V)
((-2
2.43
V))
-25.
67V
<-21
.66V
>(-2
5.9V
)((
-18.
6V))
-29.
78V
<-23
.93V
>(-2
3.95
V)
((-1
9.59
V))
-21.
77V
<-24
.06V
>(-2
4.08
V)
((-2
3.85
V))
-24.
02V
<-27
.78V
>(-2
7.83
V)
((-2
3.66
V))
-27.
75V
<-27
.8V
>(-2
7.85
V)
((-2
3.7V
))-2
5.88
V
<-27
.82V
>(-2
9.77
V)
((-2
5.8V
))-2
5.88
V
<-21
.83V
>(-1
9.46
V)
((-2
1.4V
))-1
9.46
V
<-25
.93V
>(-2
5.95
V)
((-2
5.89
V))
-25.
94V
<-27
.85V
>(-2
7.87
V)
((-2
7.78
V))
-27.
86V
<-27
.91V
>(-2
7.93
V)
((-2
7.86
V))
-27.
92V
<-27
.78V
>(-2
7.81
V)
((-2
7.74
V))
-27.
8V
<-27.8V>(-27.83V)((-27.84V))-27.82V
<-27.94V>(-27.95V)((-27.87V))-27.94V<-27.91V>(-27.94V)((-27.85V))-27.93V<-27.91V>(-27.94V)((-27.85V))-27.93V<-27.93V>(-27.94V)((-27.86V))-27.41V<-27.92V>(-27.95V)((-27.85V))-27.9V<-28V>(-28.01V)((-27.93V))-28.01V<-28V>(-28.02V)((-27.94V))-28.01V
<-29.86V>(-29.82V)((-29.75V))-29.84V
<0.8V>(0.26V)((0.61V))0.4V
<4.57V>(4.57V)((4.54V))4.57V<5.11V>(5.11V)((5.09V))5.1V<0.15V>(0.02V)((0.15V))0.02V<0.02V>(0.02V)((0.16V))0.02V<0.05V>(0.05V)((0.05V))0.05V<0.02V>(0.02V)((0.02V))0.02V<0.01V>(0.01V)((0.02V))0.02V<5.23V>(5.24V)((5.21V))5.22V<4.71V>(4.71V)((4.68V))4.7V
<4.42V>(4.42V)((4.4V))4.6V
<0V
>(0V
)((
0V))
0V<5
.19V
>(5.
23V
)((
5.2V
))5.
22V
<0V
>(0V
)((
0V))
0V
<0V
>(0V
)((
0V))
0V<0
V>(
0V)
((0V
))0V
<0V
>(0V
)((
0V))
0V
<0V
>(0V
)((
0V))
0V<0
V>(
0V)
((0V
))0V
VR
EF+
R69910K
R99
610
K
Q699
Q699KTC3199GRTASWITCH
CTRL_+B
D999SLR325DCT31
R997470
R9981.2K
C69
610
0PC69
710
0PC69
810
0P
VREF+
DVREF+
R6894.7K
DVREF+
(0.05V)<0.05V>0.05V((0.05V))[0.05V]
(0.03V)<0.03V>0.03V((0.02V))[0.03V]
(3.66V)<3.66V>3.66V((3.64V))[3.68V]
(5.13V)<5.13V>5.13V((0.12V))[5.14V] (4.47V)<4.47V>
4.47V((4.44V))[4.49V]
(5.21V)<5.21V>5.21V((5.19V))[5.23V]
Q605KRC101MTASWITCHCD SUBQ INTERFACEQ606KRC101MTASWITCHCD BLKCLK INTERFACE
(5.13V)<5.13V>5.13V((0.12V))[5.14V] (0V)<0V>
0V((1.44V))[0V]
(0V)<0V>0V((0.02V))[0V]
(5.15V)<5.15V>5.13V((0.7V))[5.14V]
(0V)<0V>0V((1.28V))[0V]
(0V)<0V>0V((0.02V))[0V]
(5.14V)<5.14V>5.14V((5.05V))[5.14V]
(0V)<0V>0V((0.03V))[0V](0V)<0V>
0V((0.02V))[0V]
(0.02V)<0.02V>0.02V((0.02V))[0.02V]
(0.72V)<0.72V>0.72V((0.72V))[0.72V]
(0.01V)<0.01V>0.02V((0.02V))[0.01V]
(1.07V)<0.99V>0.96V((2.1V))[2.6V]
Q608KTC3199GRTASWITCH32K OSCILLATOR
(0.02V)<0.02V>0.02V((0.02V))[0.02V]
(0.02V)<0.02V>0.02V((0.02V))[0.02V]
(5.04V)<5.04V>5.04V((5.02V))[5.06V]
(0.02V)<0.02V>0.02V((0.02V))[0.02V]
(0.02V)<0.01V>0.02V((0.02V))[0.02V]
(9V)<9V>9V((9V))[9V]
(0V)<0V>0V((0V))[0V]
(0V)<0V>0V((0V))[0V]
C6990.1
: CD SIGNAL LINE: MAIN SIGNAL LINE: +B SIGNAL LINE
: -B SIGNAL LINE
1
2
4
3
JK501
E500
R5404000
-9V
+9V
+5V
+Vin
1
-Vin
1
LOW
AC
TIV
E
GN
D
+3.3
V
+10V
+15V
65 987
+Vin
2
181716153 421 1410 11 12 13
IC501
IC501STK470-070POWER IC
13
12
11
10
2
4
6
8
9
7
5
3
1
H500/W500
-+
+-
JK500
26 25 24 23 22 21 20 19 17 1416 1518 10 9111213 8 7 6 5 34 2 1
IC500IC500RSN309W44BPOWER IC
12
11
10
2
4
6
8
9
7
5
3
1
CP500
12
11
10
2
4
6
8
9
7
5
3
1
CP501
D501
D500-D501RL1N4003S-P
D500
D51
0R
K30
6LFU
1
D50
9R
K30
6LFU
1
Q5052SD2144STAPOWER CONTROLSWITCHHP : ON/OFF
Q501
Q503
Q501,Q503KTC3199GRTASWITCHDC DETECTPOWER SUPPLY DOWN
Q5042SD1859QRTV2REGULATOR+48V FOR IC500
R54
11.
5K
R54
21.
5K
R5392.2
R5382.2
R53410
R510330
R5154.7K
R53710
R53510
R52822KR504
15K
R50
75.
6K
R50
65.
6K
R518470K
R527100K
R5204.7
R52610K
R5035.6K
R5025.6K
R51156K
R51256K
R51356K
R51456K
R523120K
R5194.7
R524150K
R522220K
R525180K
R50015K
R50115K
R53610
R516330
R5174.7K
C54
150
V10
0
C54
050
V47
C51
850
V47
C53
8
50V
47C
539
50V
47
C51750V47
C51916V10
C53750V100
D507
D504
D503,D504,D507,D508MTZJ24DTA
D503
D508C5050.01
C5080.01
Q5022SB1238QRTV2REGULATOR-48V FOR IC500
C5240.047
C5090.01
C5160.047
C51422P
C5300.047
C5260.047
C5280.047
C5150.1
C5070.01
C51115P
C51215P
C51322P
C50
647
0P
C50
347
0P
C500470P
C502470P
GND1+15VHI_LCHHI_RCHLOW_CH
GND1
CDDCDETPCONTHP_SW
+9V-9V
GND18VCD3.3VSW5V
LED9V10V
Rch
Lch
RchSPEAKER
Low Channel6 Ohm
6 OhmHigh Channel
P.GNDDGND
LchSPEAKER
C_CHS_CH
S1’S1’
S1S1S2S2
GND
S2’S2’
SUB+B
SOLSOR-COUT+COUT-CIN +CINSIRSIL R OUT L OUTDETIH
HMUTDISP
R INL IN+VCC
Hi-VCC
Hi+VCCLOW
-VCCLOWAC INGND
+DiSENS
-DiSENSRELAY+VD-VD
INGND
GND
VP (AC)SUB+B_GND
R5431000
D51
21N
5402
BM
21
D51
41N
5402
BM
21
D51
11N
5402
BM
21
D51
31N
5402
BM
21
C521
D51
6
1N54
02B
M21
D51
5
1N54
02B
M21
D51
8D
517
1N54
02B
M21
1N54
02B
M21
C53435V3300P
C53
335
V56
00P
C53
235
V56
00P
C53
135
V33
00P
R521150
R532150
D505
D506D505-D506RVD1SS133TA
Q506
Q506-Q507KTC3199GRTASHORT CIRCUIT PROTECTION
Q507
R54447K
D519 D520
D521 D522R54547K
D519-D522MTZJ20BTA
<0V
>(0V
)((
0V))
0V
<0V
>(0V
)((
0V))
0V
<48.
4V>(
48.7
V)
((48
.7V
))48
.7V
<-48
.4V
>(-4
8.9V
)((
-48.
9V))
-48.
9V
<0V
>(0V
)((
0V))
0V
<25.
84V
>(25
.88V
)((
25.8
8V))
25.8
8V
<-26
.16V
>(-2
6.21
V)
((26
.24V
))-2
6.21
V
<0V
>(0V
)((
0V))
0V
<0.2
V>(
0.21
V)
((0.
21V
))0.
21V
<-12
V>(
-12V
)((
-12V
))-1
2V
<0V
>(0V
)((
0V))
0V
<0V
>(0V
)((
0V))
0V
<-12
.11V
>(-1
2.11
V)
((-1
2.11
V))
-12.
11V
<0V
>(-0
.27V
)((
0V))
0V
<26.
11V
>(26
.15V
)((
26.1
5V))
26.1
5V
<-26
.5V
>(-2
6.52
V)
((-2
6.52
V))
-26.
52V
<-10
.1V
>(-1
0.12
V)
((-1
0.12
V))
-10.
12V
<0V
>(0V
)((
0V))
0V
<0V
>(0V
)((
0V))
0V
<-47
V>(
-47V
)((
-47V
))-4
7V
<0V
>(0V
)((
0V))
0V
<0V
>(0V
)((
0V))
0V
<0V
>(0V
)((
0V))
0V
<0V
>(0V
)((
0V))
0V
<0V
>(0V
)((
0V))
0V
<0V
>(0V
)((
0V))
0V
<15.
59V
>(15
.63V
)((
15.1
8V))
15.3
8V
<9.9
6V>(
9.96
V)
((9.
95V
))9.
95V
<0.1
3V>(
0.13
V)
((3.
28V
))0.
13V
<0V
>(0V
)((
0V))
0V
<2.4
7V>(
2.47
V)
((0.
25V
))2.
47V
<-26
.55V
>(-2
6.55
V)
((-2
6.58
V))
-26.
55V
<-9.
72V
>(-9
.71V
)((
-9.7
V))
-9.7
1V
<-9.
09V
>(-9
.08V
)((
-9.0
7V))
-9.0
8V
<4.9
5V>(
4.95
V)
((4.
95V
))4.
95V
<9.0
7V>(
9.07
V)
((9.
06V
))9.
06V
<13.
87V
>(13
.87V
)((
13.8
6V))
13.8
7V
<25.
74V
>(25
.8V
)((
25.8
6V))
25.7
9V
<25.
74V
>(25
.81V
)((
25.8
8V))
25.8
1V
<0V
>(0V
)((
0V))
0V
<0V
>(0V
)((
0V))
0V
<0V
>(0V
)((
0V))
0V
<0V
>(0V
)((
0V))
0V
<0V
>(0V
)((
0V))
0V
4
32
1
C5360.18
C5220.01
(0V)<0V>0V((0V))[0V]
(-0.06V)<-0.06V>-0.06V((-0.07V))[-0.06V]
(5.16V)<5.18V>5.19V((5.17V))[5.19V]
(-0.01V)<-0.01V>-0.01V((-0.01V))[-0.01V]
(5.14V)<5.16V>5.16V((5.14V))[5.16V]
(-49.2V)<-49.1V>-49.1V((-49.1V))[-49.1V]
(-47.7V)<-47.8V>-47.9V((-47.9V))[-47.9V]
(-47.4V)<-47.3V>-47.3V((-47.3V))[-47.3V]
(48.9V)<48.9V>48.9V((48.9V))[48.9V]
(47.6V)<47.7V>47.8V((47.7V))[47.6V]
(47.1V)<47.1V>47.1V((47.2V))[47V]
(0.2V)<0.2V>0.2V((0.2V))[0.2V]
(-0.01V)<-0.01V>-0.01V((-0.01V))[-0.01V]
(-0.01V)<-0.01V>-0.01V((-0.01V))[-0.01V]
(5V)<5V>5V((5V))[5V]
(5V)<5V>5V((5V))[5V]
(0V)<0V>0V((0V))[0V]
(0V)<0V>0V((0V))[0V]
(5V)<5V>5V((5V))[5V]
(-5V)<-5V>-5V((-5V))[-5V]
SCHEMATIC DIAGRAM - 11
POWER CIRCUIT
TOMAINCIRCUIT(CN300) ONSCHEMATICDIAGRAM-6
TOMAINCIRCUIT(CN301) ONSCHEMATICDIAGRAM-6
TOTRANSCIRCUIT(CN501) ONSCHEMATICDIAGRAM-12
: MAIN SIGNAL LINE
0.01
: +B SIGNAL LINE : -B SIGNAL LINE
SW5
GP1S94D1
D2
RVTDTC143ESTPOWER SUPPLY
W1
2
1
3
4
SW4
2
1
3
4
W2
2
1
3
2
1
3
Q1
CONTROL
SW3
SW2SW1
Q1
MTZJ4R7BTA
10
RM1
M
Vre
f
VC
C
NC V
0.01C2
9 8 7
R1 1K
50V5.6P
5
C1
6 4
IC1
S
TA7291PMOTOR DRIVE
13
14CW
BOTTOMSW
DRIVEPOWER
9
11
12
10
HALF
CLAMP
CCW
8
6
7
OPEN
SW1
P_GND
SW2
L
4
5
2
3
D_GND
PSLED
POSITION
CN1
1PLUNGER
TOMAIN CIRCUIT(CN309) ONSCHEMATICDIAGRAM-5
NC
3 2 1
SCHEMATIC DIAGRAM -12
SUB-TRANSFORMERCIRCUIT
R5834000
W2
SPINDLE POSITION
CIRCUIT
CD LOADING CIRCUIT
CD DETACT
CIRCUIT
AC TRANSFORMER CIRCUIT
Q571Q571KRC102MTASWITCHSYNCHNNISING
13
12
11
10
2
4
6
8
9
7
5
3
1
CN501
T502RTP1I3E002-V
1
2
4
6
5
3
CN502T501RTP1N3C013-V PCRTP1N3P003-V P
D977RVD1SS133TA
D5731T3
D5721T3
D570
Q572
Q572KTC3199GRTAPOWER CONTROL SWITCH
Q570
Q570KTC3205YTAREGULATOR+6V SYSTEM
R57710K
R57610K
R57222
R57118
R57018
R574820
R578330
C57535V4.7
C57416V1000P
C57316V1000P
C57025V47
D580MTZJ6R8BTA
C5770.01
F1
JK500Z501
FC1FC2
1
2
3W500
1
2
3
1 2
3 4
RL502
ECONOSYS6VFL2FL1SYNC
TOPOWERCIRCUIT(H500/W500)ON SCHEMATICDIAGRAM-11
P1
PT1
S5’
S5
S3’
S3
S1’
S2’
SC
S2
S1
TOPANELCIRCUIT(H601) ONSCHEMATICDIAGRAM-8 W1A
W2A
PT1’
S4
C57925V2200P
C5800.01
D576 KBP152G4R5
D5711T3
R573150
C5720.01
C5710.01
AC 120V60Hz
1T3
RSY0056M-C
ERZV10V511CS
R58215
1 2 3 4
R5793.3M
W1B
W2B
125V4.0P
: +B SIGNAL LINE
(9.19V) <9.06V>8.86V ((8.22V))[9.27V]
(6.58V) <6.58V>6.59V ((6.58V))[6.6V]
(5.92V) <5.96V>5.96V ((5.94V))[5.97V]
(2.98V) <2.96V>2.97V ((2.95V))[2.99V]
(-0.27V) <-0.25V>-0.26V ((-0.24V))[-0.27V]
(0.03V) <0.03V>0.03V ((0.03V))[0.03V]
(0.08V) <0.08V>0.08V ((0.08V))[0.08V]
(0.83V) <0.83V>0.83V ((0.83V))[0.83V]
(0.03V) <0.03V>0.03V ((0.03V))[0.03V]
D
SG
: FM/AM SIGNAL LINE
50V1
: +B SIGNAL LINE
IC101
IC102
Q101AM LOOPANT
AM EXTANT
JK101
75
FM EXT ANT
L102
8
71
3
4
2
5
6
2
1
34
100K
Z120 (RAL0029)
5.6P
0.001
100K
3901.2u
2.2P
180P
820K
3.3P 10P
0.001
0.47u
100K
2.7K
220390
2.2P
4.7P
560K
390
680K
2.2P
10P
2SK544RF AMP
2SC2786MFM MIXER
2SC1675L1L2BUFFER AMPLOCAL OSC
GND
C1010.01
C10216V10
C1170.01
C11
80.
01
C13
7
3300
P
R12
368
K
R1024.7K
C13950V4.7
C13
115
0P
R14
322
K
C11
5 C11
9
680P
R12
0 47
K
C1160.033
C1380.01
C12016V10
R12122K
R11
8C
127
C10
910
00P
C11
4C
126
10
Z102
R11
94.
7K
C1060.01
C14
80.
01
C14
710
00P
R124 33X
102
R127 470
C122
R1222.7K
C12
150
V0.
47
C12
350
V1
C11
310
00P
R15
182
R1161K
R115560
C11150V4.7
R11310K
R111390
R12
927
K
C12
410
0P
R12882
R13010K
C1306.3V100
C1321000P
D101UDZSTE175R1B
C12516V22
C13427P
C13327P
C1120.01
X10
3
IC102LC72131MDTRMPLL FREQUENCY SYNTHESIZER
IC101LA1833NMNTLMFM/AM IF AMPDET/AM OSC MIX/FM MPX
C14250V1
R1426.8K
C14150V1
R1416.8K
R145100K
C1436800P
R146100K
C14
468
00P
0.1C129
6.3V100C149
R131
R1371K
R1361K
R1351K
R134470
CE
PLL
DA
PLL
CK
DO
/ST
R1383.3K
R13210K
R1331K
SD
DO
/ST
R1261K
R125470
RCH
CE
LCH
PLLDADO/STPLLCK
15VDO/ST
MUTEA
SD+7.5V
2A
1A
Q106KRA102MTAPOWER SUPPLY CONTROL(FM : ON)
R1101K
R1145.6K
R152
C1100.01
C1070.047
R112100K
C1088P
R11747K
R103270
R105470
C1041000P
R106470K
R107330
C1030.01
Q1012SC2058SPTAFM IF AMP
R1041K
CF201
2
1 3
TUNGND
068
RLQ
B1R
0KTD
-D
RLF
DFT
22D
D
RS
XC
7M20
S05
T
Z101RLA2Z007-T
RLI2Z021M-T
C1361000P
1
2
3
4
5
6
789
3
2
1
5 6
4
9 10 11 12
13141516
87653 421
1718192021222324
OS
C O
UT
OS
C
AFC
AM
RF
IN
AG
C
AM
OU
T
DE
T O
UT
PIL
OT
IN
MP
X IN
PIL
OT
OU
T
RC
H
LCH
MO
NO
FM/A
M
STR
Q
VC
C
FM D
ET
ST
SD
GN
D
AM
RF
IN
RE
G
AM
MIX
OU
T
FM IF
IN
9 10
111213141516
87653 421
17181920
XO
UT
VS
S
AO
UT
AIN PD
VD
D
FMIN
AM
IN
MO
NO
IFIN
FMSTR
Q
SW
B
SW
A
AMDO
DI
CE
CL
XIN
SCHEMATIC DIAGRAM - 3
MAIN/TUNER CIRCUIT
: FM SIGNAL LINE : AM SIGNAL LINE: FM OSC SIGNAL LINE : AM OSC SIGNAL LINE
: +B SIGNAL LINE
3.3K
16V
2250
V3.
3
CF202
2
1 3
50V
4.7
<2.0
8V>
(2.0
7V)
((2.
09V
))2.
09V
<6.1
V>
(6.4
2V)
((6.
27V
))6.
28V
<2.0
8V>
(2.0
7V)
((2.
07V
))2.
08V
<2.0
6V>
(2.0
6V)
((2.
08V
))2.
07V <0
V>
(0V
)((
0V))
0V<5
.15V
>(5
.14V
)((
4.22
V))
5.12
V<5
.15V
>(5
.16V
)((
5V))
5.16
V<3
.97V
>(5
.15V
)((
4.13
V))
4.12
V<6
.1V
>(6
.43V
)((
6.17
V))
6.27
V<0
.02V
>(0
.02V
)((
3.68
V))
3.68
V<5
.01V
>(1
.32V
)((
5.19
V))
5.19
V<3
.66V
>(4
.55V
)((
3.76
V))
3.72
V
<1.6
9V>
(1.7
6V)
((1.
78V
))1.
77V
<1.7
V>
(1.7
5V)
((1.
76V
))1.
76V
<2V
>(2
.01V
)((
2.02
V))
2.02
V
<2.0
7V>
(2.0
7V)
((2.
08V
))2.
08V
<2.0
6V>
(2.0
6V)
((2.
07V
))2.
07V
<2.3
9V>
(1.5
6V)
((2.
36V
))2.
36V
<2.0
2V>
(1.2
5V)
((2.
02V
))1.
86V
<0.1
6V>
(0.7
5V)
((0.
25V
))0.
25V
<2.4
2V>
(2.0
6V)
((2.
46V
))2.
46V
<2.4
2V>
(2.0
6V)
((2.
46V
))2.
46V
<6.1
1V>
(6.4
2V)
((6.2
7V))
6.27
V
<4.6
8V>
(5.0
1V)
((4.
85V
))4.
85V
<2.6
V>
(2.6
1V)
((2.
61V
))2.
62V
<0.5
5V>
(0.5
5V)
((0.
77V
))0.
55V
<0.0
2V>
(0.0
2V)
((0.
23V
))0.
02V
<0.0
2V>
(0.0
2V)
((4.
75V
))0.
02V
<5.1
5V>
(5.1
6V)
((5.
03V
))5.
16V
<5.0
1V>
(0.1
8V)
((5.
19V
))5.
19V
<4.6
6V>
(4.9
8V)
((4.
83V
))4.
83V
<0.0
2V>
(0.0
2V)
((4.
43V
))4.
43V
<0.0
5V>
(12.
3V)
((12
.31V
))12
.25V
<0V
>(0
V)
((0V
))0V<0
V>
(0V
)((
0V))
0V<0V
>(2
.49V
)((
2.59
V))
2.59
V
<2.5
8V>
(0V
)((
0V))
0V<1.1
5V>
(5.1
6V)
((5.
16V
))5.
17V
<0.8
1V>
(0.9
V)
((0V
))0V<0
.81V
>(0
.9V
)((
0V))
0V<5.6
4V>
(1.8
4V)
((12
.33V
))12
.26V
<0V
>(0
V)
((0V
))0V<2
.59V
>(2
.6V
)((
2.6V
))2.
6V
0V(0V)<13.5V>
13.6V(13.6V)<13.6V>
13.6V(13.6V)<0V>
0V(0V)<11.5V>
0V(0V)<0V>
0V(0V)<0.7V>
TOMAIN CIRCUIT(1B) ONSCHEMATICDIAGRAM-4
TOMAIN CIRCUIT(2B) ONSCHEMATICDIAGRAM-4
AM ANT COIL
AM OSC COIL