SERVICE MANUAL
Sony CorporationPublished by Sony EMCS (Malaysia) PG Tec
HCD-SH2000
MINI HI-FI COMPONENT SYSTEM9-890-576-022011I08-1© 2011.09
E Model
Ver. 1.1 2011.09
• HCD-SH2000 is the tuner, USB, CD and amplifi er section in FST-SH2000/LBT-SH2000.
• “WALKMAN” and “WALKMAN” logo are registered trademarks of Sony Corporation.• MPEG Layer-3 audio coding technology and patents licensed from Fraunhofer IIS and
Thomson.• Windows Media is either a registered trademark or trademark of Microsoft Corporation in
the United States and/or other countries.• This product contains technology subject to certain intellectual property rights of Microsoft.
Use or distribution of this technology outside of this product is prohibited without the ap-propriate license(s) from Microsoft.
SPECIFICATIONS
Amplifi er sectionThe following are measured at AC 120 V -240 V, 50/60 HzPower output (rated): High channel 300 W + 300 W (at 4 Ω, 1 kHz, 1% THD) Low channel 300 W + 300 W (at 4 Ω, 100 Hz, 1% THD)RMS output power (reference): High channel 500 W + 500 W (per channel at 4 Ω, 1 kHz) Low channel 500 W + 500 W (per channel at 4 Ω, 100 Hz)InputsPC (AUDIO IN) L/R, TV (AUDIO IN) L/R,DVD/SAT (AUDIO IN) L/R, GAME(AUDIO IN) L/R Voltage 2 V, impedance 47 kΩMIC Sensitivity 1 mV, impedance 10 kΩ
A, B port: Type A
USB sectionSupported bit rate MP3 (MPEG 1 Audio Layer-3): 32 kbps – 320 kbps, VBR WMA: 48 kbps – 192 kbps AAC: 48 kbps – 320 kbpsSampling frequencies MP3 (MPEG 1 Audio Layer-3): 32 kHz/44.1 kHz/48 kHz WMA: 44.1 kHz AAC: 44.1 kHz
Transfer speed Full-SpeedSupported USB device Mass Storage ClassMaximum current 500 mA
Disc player sectionSystem Compact disc and digital audio systemLaser Diode Properties Emission Duration: Continuous Laser Output*: Less than 44.6 μW * This output is the value measurement at a distance of 200 mm from the objective lens surface on the Optical Pick-up Block with 7 mm aperture.Frequency response 20 Hz – 20 kHzSignal-to-noise ratio More than 90 dBDynamic range More than 88 dB
Tuner sectionFM stereo, FM/AM superheterodyne tunerAntenna: FM lead antenna AM loop antenna
FM tuner sectionTuning range 87.5 MHz – 108.0 MHz (50 kHz step)
AM tuner sectionTuning range AR, E2, E51 and MX models: 530 kHz – 1,710 kHz (10 kHz step) 531 kHz – 1,710 kHz (9 kHz step) MY model: 530 kHz – 1,610 kHz (10 kHz step) 531 kHz – 1,602 kHz (9 kHz step)
GeneralPower requirements AC 120 V – 240 V, 50/60 HzPower consumption 320 WDimensions (w/h/d) (excl. speakers)(Approx.) 510 mm × 235 mm × 420 mmMass (excl. speakers) (Approx.) 10.0 kgSupplied accessories Remote control (1) R6 (Size AA) batteries (2) FM lead/AM loop antenna (1) Speaker foot (8)
Design and specifi cations are subject tochange without notice.
• Abbreviation E2 : 120V AC area in E model E51 : Chilean and Peruvian models EA : Saudi Arabia model MX : Mexican model MY : Malaysia model SAF : South African model
CD Section
CD Mechanism Type CDM86B-DVBU101
Optical Pick-upName KHM-313CAB/C2NP
HCD-SH2000
2
SAFETY-RELATED COMPONENT WARNING!
COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION.REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.
SAFETY CHECK-OUTAfter correcting the original service problem, perform the following safety check before releasing the set to the customer:Check the antenna terminals, metal trim, “metallized” knobs, screws, and all other exposed metal parts for AC leakage. Check leakage as described below.
LEAKAGE TESTThe AC leakage from any exposed metal part to earth ground andfrom all exposed metal parts to any exposed metal part having areturn to chassis, must not exceed 0.5 mA (500 microamperes).Leakage current can be measured by any one of three methods.1. A commercial leakage tester, such as the Simpson 229 or RCA WT-540A. Follow the manufacturers’ instructions to use these instruments.2. A battery-operated AC milliammeter. The Data Precision 245 digital multimeter is suitable for this job.3. Measuring the voltage drop across a resistor by means of a VOM or battery-operated AC voltmeter. The “limit” indication is 0.75 V, so analog meters must have an accurate low-voltage scale. The Simpson 250 and Sanwa SH-63Trd are examples of a passive VOM that is suitable. Nearly all battery operated digital multimeters that have a 2V AC range are suitable. (See Fig. A)
1.5 kΩ0.15 μFACvoltmeter(0.75 V)
To Exposed MetalParts on Set
Earth GroundFig. A. Using an AC voltmeter to check AC leakage.
HCD-SH2000
3
1. SERVICING NOTES ............................................. 4
2. DISASSEMBLY2-1. Side Panel A, Side Panel B and Top Panel Section ........ 62-2. Back Panel Section ......................................................... 72-3. Front Panel Section ........................................................ 72-4. DMB21 Board ................................................................. 82-5. CDM Section .................................................................. 82-6. CD MECHANISM DECK BLOCK (1) ......................... 92-7. CD MECHANISM DECK BLOCK (2) ......................... 92-8. DAMP Board, MAIN Board ........................................... 102-9. SWITCHING REGULATOR ......................................... 10
3. TEST MODE ............................................................ 11
4. ELECTRICAL CHECK ......................................... 13
5. DIAGRAMS5-1. Block Diagram - RS SERVO, USB Section - ................. 155-2. Block Diagram - MAIN Section - ................................... 165-3. Block Diagram - AMP Section - ..................................... 175-4. Block Diagram - PANEL, POWER SUPPLY Section - . 185-5. Printed Wiring Board - MAIN Board (Component Side) (Suffi x 11) - .............. 205-6. Printed Wiring Board - MAIN Board (Conductor Side) (Suffi x 11) - ............... 215-7. Printed Wiring Board - MAIN Board (Component Side) (Suffi x 12) - ............. 225-8. Printed Wiring Board - MAIN Board (Conductor Side) (Suffi x 12) - ............... 235-9. Schematic Diagram - MAIN Board (1/4) (Suffi x 11) - ... 245-10. Schematic Diagram - MAIN Board (2/4) (Suffi x 11) - ... 255-11. Schematic Diagram - MAIN Board (3/4) (Suffi x 11) - ... 265-12. Schematic Diagram - MAIN Board (4/4) (Suffi x 11) - ... 275-13. Schematic Diagram - MAIN Board (1/4) (Suffi x 12) - .. 285-14. Schematic Diagram - MAIN Board (2/4) (Suffi x 12) - .. 295-15. Schematic Diagram - MAIN Board (3/4) (Suffi x 12) - .. 305-16. Schematic Diagram - MAIN Board (4/4) (Suffi x 12) - .. 315-17. Printed Wiring Board - DMB21 Board (Component Side) - ............................ 325-18. Printed Wiring Board - DMB21 Board (Conductor Side) - ............................... 335-19. Schematic Diagram - DMB21 Board (1/3) - .................. 345-20. Schematic Diagram - DMB21 Board (2/3) - .................. 355-21. Schematic Diagram - DMB21 Board (3/3) - .................. 365-22. Printed Wiring Boards - DAMP Board (Component Side) - ............................... 375-23. Printed Wiring Boards - DAMP Board (Conductor Side) - ................................. 385-24. Schematic Diagram - DAMP Board (1/4) - .................... 395-25. Schematic Diagram - DAMP Board (2/4) - .................... 405-26. Schematic Diagram - DAMP Board (3/4) - .................... 415-27. Schematic Diagram - DAMP Board (4/4) - .................... 425-28. Printed Wiring Boards - DISPLAY Board - ................... 435-29. Schematic Diagram - DISPLAY Board - ........................ 445-30. Printed Wiring Boards - VOLUME Board- .................... 455-31. Schematic Diagram - VOLUME Board - ....................... 465-32. Printed Wiring Boards - BUTTON, USB Board - .......... 475-33. Schematic Diagram - BUTTON, USB Board - .............. 485-34. Printed Wiring Boards - VOLUME LED, BOTTON LED AND TUNER Board - ........................... 49
TABLE OF CONTENTS
5-35. Schematic Diagram - VOLUME LED, BOTTON LED AND TUNER Board - ........................... 505-36. Printed Wiring Boards - AUDIO-IN Board - ................. 515-37. Schematic Diagram - AUDIO-IN Board - ...................... 515-38. Printed Wiring Boards - MIC Board - ............................ 525-39. Schematic Diagram - MIC Board - ................................. 52
6. EXPLODED VIEWS6-1. Main Section ................................................................... 656-2. Front Panel Section (1) ................................................... 666-3. Back Panel Section ......................................................... 676-4. Chassis Section ............................................................... 686-5. CDM Section .................................................................. 69
7. ELECTRICAL PARTS LIST .............................. 70
HCD-SH2000
4
SECTION 1SERVICING NOTES
Notes on chip component replacement• Never reuse a disconnected chip component.• Notice that the minus side of a tantalum capacitor may be damaged by heat.
Flexible Circuit Board Repairing• Keep the temperature of the soldering iron around 270 °C during repairing.• Do not touch the soldering iron on the same conductor of the circuit board (within 3 times).• Be careful not to apply force on the conductor when soldering or unsoldering.
UNLEADED SOLDERBoards requiring use of unleaded solder are printed with the leadfree mark (LF) indicating the solder contains no lead.(Caution: Some printed circuit boards may not come printed with the lead free mark due to their particular size)
: LEAD FREE MARKUnleaded solder has the following characteristics.• Unleaded solder melts at a temperature about 40 °C higher than ordinary solder. Ordinary soldering irons can be used but the iron tip has to be applied to the solder joint for a slightly longer time. Soldering irons using a temperature regulator should be set to about 350 °C.
Caution: The printed pattern (copper foil) may peel away if the heated tip is applied for too long, so be careful!
• Strong viscosity Unleaded solder is more viscous (sticky, less prone to fl ow) than ordinary solder so use caution not to let solder bridges occur such as on IC pins, etc.• Usable with ordinary solder It is best to use only unleaded solder but unleaded solder may also be added to ordinary solder.
CAUTIONUse of controls or adjustments or performance of proceduresother than those specifi ed herein may result in hazardous radiationexposure.
NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK OR BASE UNIT
The laser diode in the optical pick-up block may suffer electrostaticbreak-down because of the potential difference generated by thecharged electrostatic load, etc. on clothing and the human body.During repair, pay attention to electrostatic break-down and alsouse the procedure in the printed matter which is included in therepair parts.The fl exible board is easily damaged and should be handled withcare.
NOTES ON LASER DIODE EMISSION CHECKThe laser beam on this model is concentrated so as to be focused on the disc refl ective surface by the objective lens in the optical pickup block. Therefore, when checking the laser diode emission,observe from more than 30 cm away from the objective lens.
MODEL IDENTIFICATION
- BACK PANEL -
This appliance isclaassifi ed as a CLASS 1LASER product. Thislabel is located on therear exterior.
Model Part No.E2, E51, EA, MY, SAF 4-275-656-0[]MX 4-275-656-1[]
• Abbreviation E2 : 120 V AC area in E model E51 : Chilean and Peruvian models EA : Saudi Arabian model MX : Mexican model MY : Malaysia model SAF : South African model
PLAYABLE DISCFormat of discs Logo• AUDIO CD
• CD-R/-RW in AUDIO CD format• CD-R/-RW in DATA CD format, containing MP3 audio tracks 1) that conforms to ISO 9660 2) Level 1/Level 2, Joliet (in expansion format), or Multi Session 3)
1) MP3 (MPEG 1 Audio Layer 3) is a standard format defi ned by ISO/MPEG which compresses audio data. MP3 audio tracks must be in MPEG 1 Audio Layer 3 format.2) A logical format of fi les and folders on CD-ROMs, defi ned by ISO (International Organization for Standardization).3) This is a recording method that enables adding of data using the Track-At-Once method. Conventional discs begin at a disc control area called the Lead-in and end at an area called Lead-out. A Multi Session disc is a disc having multiple sessions, with each segment from Lead-in to Lead-out regarded as a single session.
NOTE OF REPLACING THE IC102 AND IC4605 ON THE DMB21 BOARDIC102 and IC4605 on the DMB21 board cannot exchange with single. When these parts on the DMB21 board are damaged, exchange the entire mounted board.
NOTE OF REPLACEMENT OF THE MS-214 BOARDWhen the MS-214 board is defective, exchange the entire MD (AU) ASSY.
PART No.
Ver. 1.1
HCD-SH2000
5
HOW TO EJECT THE DISC WHEN POWER SWITCH TURNS OFFNote: Please take out the CD mechanism block from a set referring to “SECTION 2 DISASSEMBLY”.
Please rotate the pully in the direction of the arrow and eject the disc.
disc
– CD mechanism block bottom view –
MAIN BOARD DISCRIMINATIONIn this set, the MAIN board has been changed in the midway ofproduction.Repair after distinguishing each type set to doing the repair referringto the following.
– MAIN Board (Component Side) –
SUFFIX-11 : 1-883-863-11SUFFIX-12 : 1-883-863-12
NOTE OF REPLACING THE IC103 AND C242 (Combination: TYPE B) ON THE MAIN BOARD (Suffi x-12)IC103 and C242 (Combination: TYPE B) on the MAIN board (Suffi x-12) cannot exchange with single. When these parts on the MAIN board (Suffi x-12) are damaged, remove IC103 and C242 (Combination: TYPE B) and replace with IC102 and C239 (Combination: TYPE A)
HCD-SH2000
6
Note: Follow the disassembly procedure in the numerical order given.
2-1. SIDE PANEL A, SIDE PANEL B AND TOP PANEL SECTION
9 top panel section
7 three screws (+BVTP 3 x 10)
1 four screws (3.5 x 16)
4 four screws (3.5 x 16)
2
8
5
3 side panel A
6 side panel B
Note: Disassemble the unit in the order as shown below.
2-1. SIDE PANEL A,SIDE PANEL B AND TOP PANEL SECTION (Page 6)
2-2. BACK PANEL SECTION (Page 7)
SET
2-3. FRONT PANEL SECTION (Page 7)
2-4. DMB21 BOARD (Page 8)
2-5. CDM SECTION (Page 8)
2-6. CD MECHANISM DECK BLOCK (1) (Page 9)
2-8. DAMP Board, MAIN Board (Page 10)
2-7. CD MECHANISM DECK BLOCK (2) (Page 9)
2-9. SWITCHING REGULATOR (Page 10)
SECTION 2DISASSEMBLY
HCD-SH2000
7
2-2. BACK PANEL SECTION
2-3. FRONT PANEL SECTION
1 twelve screws (+BVTP 3 x 10)
6 back panel section5
3 CN1405 (3P)
2 wire (flat type) (7 core) (CN703)
4 CN1404 (3P)
2 eight screws (+BVTP 3 x 10)
7 front panel section
(for SAF, EA only)
6 5 CN300 (14P)
4 wire (flat type) (23 core) (CN105)
1 two screws (+BVTP 3 x 10)
3 CN106 (7P)
Ver. 1.1
HCD-SH2000
8
2-4. DMB21 BOARD
2-5. CDM SECTION
(for SAF, EA only)
4 four screws (+BV3 (3-CR))
9 CN201 (6P)q; CN302 (3P)
6 CN701 (7P)
1 four screws (+BVTP 3 x 10)
qs DMB21 board
qd shield plate bottom DMB21
5 wire (flat type) (13 core) (CN702)
3 Shield plate top DMB21
qa wire (flat type) (13 core) (CN700)
8 wire (flat type) (7P core) (CN202/CN203)
7 wire (flat type) (24 core) (CN101)
2
8 CDM bracket
6 cover CDM bottom
4 CD MECHANISM DECK BLOK
2 cover CDM top
7 two screws (+BVTP 3 x 10)
3 three screws (+BVTP 3 x 10)
1 two screws (+BVTP 3 x 10)
5 two screws (+BVTP 3 x 10)
(for SAF, EA only)
Ver. 1.1
HCD-SH2000
9
2-6. CD MECHANISM DECK BLOCK (1)Note 1 : Before disconnecting the wire (fl at type) (24 core) of optical pick-up block, solder the short-land.
5 Solder the short-land.
Note 2: When assembling the optical pick-up block, remove the solder of short-land after connecting the wire (flat type) (24 core).
FFC holder
3 two claws
3 two claws
1 CD mechanism deck block
– CD mechanism deck block bottom view –
24
wire (flat type)(24 core) (CN101)
6
two claws
2-7. CD MECHANISM DECK BLOCK (2)
belt (MOT)
– CD mechanism deck block bottom view –
1 four insulator screws
2
5 insulator
3 connector
4 wire (flat type) (24 core)
6 device, optical(KHM-313CAB/CZRP)
5 insulator
5 insulator
5 insulator
7 belt (MOT)
HCD-SH2000
10
2-9. SWITCHING REGULATOR
5SWITCHING REGULATOR
2 sub chassis
6 chassis
3saranet cushion
1 four screws (+BV3 (3-CR))
4 nine screws (SCREW, WASHER (M3))
2-8. DAMP BOARD, MAIN BOARD1 two screws (+BVTP 3 x 10)
q; MAIN board
8 DAMP board
4 heat sink DAMP
2 bracket tunnel
9 six screws (+BVTP 3 x 10)
3 three screws (+BVTT 3 x 12 (S))
5 six screws (+BVTP 3 x 10)
qa one screw (+BVTP 3 x 10)
6 CN2 (9P)
qsstopper wiring
qdone screw(+BVTP 3x10)
qfstopper wiring
7 CN3 (6P)
(for SAF, EA only)
(for SAF, EA only)
Ver. 1.1
HCD-SH2000
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SECTION 3TEST MODE
PANEL TEST MODEThis mode is used to check the fl uorescent indicator tube, LEDs, keys, [MASTER VOLUME] jog, model, destination and software version.Procedure:1. Press [SEARCH] button and [OPTIONS] button simultane-
ously and hold 3 seconds.2. All LEDs and segments in fl uorescent indicator tube will light
up.3. When you want to enter to the software version display mode,
press [FLANGER] button. The model information appears on the fl uorescent indicator tube. Press [FLANGER] button again to view the destination information.
4. During the destination information display, press [FLANGER] button. Each time [FLANGER] button is pressed, the fl uorescent indicator tube shows the version of each category software in the following sequence: SC, MTK (DMB Board fi rmware version), UI, PF, SYS, CD, CDMA, CDMB, ST, TA, TAS, TM and return back to model information display.
5. When [SEARCH] button is pressed while the version numbers are being displayed except model and destination, the date of the software creation appears. When [SEARCH] button is pressed again, the display returns to the software version display.
6. Press [ISOLATOR] button, the key check mode is activated.7. In the key check mode, the fl uorescent indicator tube displays
“K 0 V0”. Each time a button is pressed, “K” value increases. However, once a button has been pressed, it is no longer taken into account.
“V” value increases in the manner of 0, 1, 2, 3 ... if [MAS-TER VOLUME] knob is turned clockwise, or it decreases in the manner of 0, 9, 8, 7 ... if [MASTER VOLUME] knob is turned counterclockwise.
8. When [SOUND FLASH] button is pressed after all LEDs and segments in fl uorescent indicator tube light up, alternate segments in fl uorescent indicator tube and LEDs would light up. If you press [SOUND FLASH] button again, another half of alternate segments in fl uorescent indicator tube and LEDs would light up. Pressing [SOUND FLASH] button again would cause all segments in fl uorescent indicator tube and LEDs light OFF. Pressing [SOUND FLASH] button again would cause all segments in fl uorescent indicator tube and all LEDs light up.
9. To release from this mode, press the [SEARCH] button and [OPTIONS] button in the same manner as step 1, or disconnect the power cord.
COMMON TEST MODEThis mode is used to check operations of the Amplifi er section.Procedure:To enter Common Test Mode1. Press [USB/USB SELECT] button and [PRESET EQ] button
simultaneously and hold for 3 seconds.2. The upper segments of fl uorescent indicator tube will blink.
The function is changed to TV and the volume is changed to VOLUME MIN.
Check of Amplifi er1. Press [PRESET EQ] button repeatedly until a message “GEQ
MAX” appears on the fluorescent indicator tube. GEQ increases to its maximum.
2. Press [PRESET EQ] button repeatedly until a message “GEQ MIN” appears on the fluorescent indicator tube. GEQ decreases to its minimum.
3. Press [PRESET EQ] button repeatedly until a message “GEQ FLAT” appears on the fl uorescent indicator tube. GEQ is set to fl at.
4. When the [MASTER VOLUME] knob is turned clockwise even slightly, the sound volume increases to its maximum and a message “VOLUME MAX” appears on the fluorescent indicator tube.
5. When the [MASTER VOLUME] knob is turned counterclock-wise even slightly, the sound volume decreases to its minimum and a message “VOLUME MIN” appears on the fl uorescent indicator tube.
To release from Common Test mode1. To release from this mode, press @/1 button.2. The cold reset is enforced at the same time. COLD RESETThe cold reset clears all data including preset data stored in the EEPROM to initial conditions. Execute this mode when returning the set to the customer.Procedure:1. Press @/1 button to turn on the system.2. Press [ x ] button and @/1 button simultaneously for 3 seconds.3. “COLD RESET” appears on the fl uorescent indicator tube.
After that, the fl uorescent indicator tube becomes blank for a while, and the system is reset.
TUNER STEP CHANGEThe step interval of AM channels can be toggled between 9 kHz and 10 kHz. This mode is not available for Saudi Arabian, European and Russian models.Procedure:1. Press @/1 button to turn on the system. 2. Press [FUNCTION] button repeatedly to select the “AM”.3. Press @/1 button to turn off the system.4. Press [ENTER] button and @/1 button simultaneously. The
system turns on automatically. The message “AM 9K STEP” or “AM 10K STEP” appears on the fl uorescent indicator tube and thus the channel step is changed.
CD SHIP MODE (WITH MEMORY CLEAR)This mode moves the optical pick-up to the position durable to vibration and clears all data including preset data stored in the data flash to initial conditions during the next AC-In. Use this mode when returning the set to the customer after repair.Procedure:1. Press @/1 button to turn on the system.2. Select CD function and without dics inserted.3. Press [EJECT] button and @/1 button simultaneously for 3
seconds. The system turns off automatically.4. A message “MECHA LOCK” is displayed on the fl uorescent
indicator tube and the CD ship mode is set.
CD SHIP MODE (WITHOUT MEMORY CLEAR)This mode moves the optical pick-up to the position durable to vibration. Use this mode when returning the set to the customer after repair.Procedure:5. Press @/1 button to turn on the system. 6. Select CD function and without dics inserted.7. Press [CD] button and @/1 button simultaneously. The system
turns off automatically.8. A message “MECHA LOCK” is displayed on the fl uorescent
indicator tube and the CD ship mode is set.
HCD-SH2000
12
DISC THEFT PREVENTION MODEThis mode let prevent disc to be ejected. When this mode is activated, the disc will not eject when [EJECT] button is pressed. The message “LOCKED” will be displayed on the fl uorescent indicator tube. This mode only applied when there is disc.Procedure:1. Press @/1 button to turn on the system. 2. Select CD function.3. Press [PLAY/PAUSE] button and [EJECT] button simultaneously
for 3 seconds. The message “LOCKED” or “UNLOCKED” displayed on the fl uorescent indicator tube.
FACTORY PRESETThis mode is use to load all the factory use preset frequencies into FM 1-FM 20 and AM 1-AM 10. Originally, frequency of FM 1-FM 20 and AM 1-AM10 are set to the minimum frequency.Procedure:1. Press @/1 button to turn on the system.2. Press [SEARCH] button and [TUNER/BAND] button simulta-
neously and hold for 3 seconds, message “FACTORY” appears on the fl uorescent indicator tube. The function is changed to TUNER automatically.
HCD-SH2000
13
SECTION 4ELECTRICAL CHECK
Procedure:1. Turn the power on.2. Input the following signal from Signal Generator to FM antenna input directly.
Carrier frequency : A = 87.5 MHz, B = 98 MHz, C = 108 MHzDeviation : 75 kHzModulation : 1 kHzANT input : 35 dBu (EMF)
Note: Please use 75 ohm “coaxial cable” to connect SG and the set. You cannot use video cable for checking. Please use SG whose output impedance is 75 ohm.
3. Set to FM tuner function and scan the input FM signal with automatic scanning.4. Confi rm that input Frequency of A, B and C detected and automatic scanning stops.
The stop of automatic scanning means “The station signal isreceived in good condition”.
FM AUTO STOP CHECK
signalgenerator
set
+
–75
TUNER SECTION 0 dB = 1 V
HCD-SH2000
14
SECTION 5DIAGRAMS
• Circuit Boards Location
MS-214 board
MAIN board
SWITCHING REGULATOR
DAMP board
DMB21 board
TUNER
BUTTON board
VOLUME LED board
MIC board
DISPLAY board
VOLUME boardUSB board
BUTTON LED board
AUDIO-IN board
HCD-SH2000
HCD-SH2000
1515
5-1. BLOCK DIAGRAM – RS SERVO, USB Section –
A
B
DEVICE, OPTICALKHM-313CAB/C2RP
RF AMP, SERVO DSP,AUDIO PROCESSOR
IC101
SYSTEMCONTROLLER
IC100 (1/4)
FOCUS/TRACKING COIL DRIVE,SPINDLE/SLED MOTOR DRIVE
IC201
AUTOMATIC POWERCONTROL
Q102-1
RF_IP125
RF_C3
RF_B2
RF_A1
RF_D4
RF
VOA/A
VOB/B
VOC/C
VOD/D
RF_F6VOE/E+G
RF_E5VOF/F+H
V2O12VC
LDO117LD (780)
AUTOMATIC POWERCONTROL
Q102-2LDO218LD (650)
FOO25
CD ONSWITCHQ101-1
CD ONSWITCHQ101-2
VR (780)
MSW
GPIO
23
118
VR (650)
FCS+
MSW
MDI115
MDI216
PD
LIMIT
Q103
64M SDRAMIC104
X10127MHz
36
FCS– 371
TRO24TRK+ 35
TRK– 344
FMO21SL+ 29
SL– 3010
DMO20SP+ 27
SP– 28
31
32
41
24
25
46
47
13
SPFG/OPINN12845
DG0, DQ1 – DQ15
RD0 – RD15
PRST #
A0 – A11
RA0 – RA11
2, 4, 5, 7, 8, 10, 11, 13, 42,44, 45, 47, 48, 50, 51, 53
45 – 49, 51 – 53,64 – 61, 56 – 59
82, 83, 85, 86,74 – 69, 81, 67
23 – 26,29 – 34, 22, 35
XTA
LI
9
BA
0B
A0
78
20
BA
1B
A1
80
21
RC
LKC
LK
66
38
DQ
M0
LDQ
M
55
15
DQ
M1
UD
QM
65
39R
AS
#R
AS
77
18C
AS
#C
AS
76
17
RW
E#
WE
75
16
FOCUSCOIL DRIVE
TRACKINGCOIL DRIVE
SLEDMOTOR DRIVE
SPINDLEMOTOR DRIVE
REGULATOR
GPIOMUTE123 11619
6
7
MUTE4MUTE4 2220
GPIOTSD-M 9422
IOPMON/OPINP12740
8
1617
PSDO5-
DO5+21
BUFFER
BUFFER
RF +3.3V
43
REGO2REGO1
REGO2
REGO1
XTA
LO
10
USB CONTROLLERIC300
31 USBUP_DP
30 USBUP_DM
USB_DP 27
USB_DM 28
2USBDN1_DP
1USBDN1_DM
28/HUB-OC2
CN1150
3
2
1
D+
D–
27/HUB-OC1
VBUS
USBCOMPARATOR
IC301
4USBDN2_DP
3USBDN2_DM
3
2
1
D+
D–
VBUS
MTK-RST42
OCSW86
CKSW85
TRG-SW
REW
FWD
SW 18
MTK-OSD35
MTK-SID36
MTK-CLK37
MTK-XIFCS41
MTK-BUSY40
IFSDI 35
IFSOD 41
IFSCK 40
IFCS# 88
IFBSY 87
HUB_RST47
VBus_Det45
VBUS_DET27
RESET_N26
X33224MHz
XTAL1/CLKIN
33
XTAL2
32
VBUS +5V
PLAY
CN1151
OPOUT126
1
7
3
5
SF_CS# CS_36 1SF_CK SCK39 6
FLA
SH
RO
MIC
102
SO2
SI5
SF_DO 37SF_DI 38
MS-214 BOARD
LDM-
LDM+
RE
W
FWD
SW
87
88
REV
FWDREV
FWR
OC
SW
/RE
V
CK
SW
/FW
DTR
G-S
W
RE
V
REV
FWD
FWD
D TYPE FLIP FLOPIC4609
1 5
2
GPIO
GPIO
GPIO
GPIO19
120L-OUT
GPIO
11514
13
A/D CONVERTERIC4601
8
L-OUT
R-CH119 7
114 6
106 9
VOUT L
8
7
VOUT L
D/A CONVERTERIC4602
2 DATA
1 BCK
3 LRCK
16 SCK
23
27
DSPIC4605
11
22
19
21
25
23
24
13
ASYNCHRONOUS SAMPLE RATE CONVERTER
IC4607
4
6
5
6
5
MULTIPLEXERIC4608
1
2
R-CH
38 79 77 78
32 15 16
SDIN1
SD
A1
SC
L1
LRCK
MCLKO
SCLKOUT1SCLKOUT2
SDOUT1
_RE
SE
T
2 RCKI
SDIN
BCKI
LRCKI
_RST
SDOUT
LRCKO
BCKO
A
B
Y
SEL
CK
D
Q
SCKI
LRCK
BCK
DOUT VINL
VINR
DIG
ITA
L-S
EL
DS
P-D
ATA
DS
P-C
LK
/DS
P-R
ES
ET
A
REC/PLAY
B
(Page 16)
(Page 16)
: AUDIO (DIGITAL)
: AUDIO
: USB
SIGNAL PATHR-ch is omitted due to same as L-ch.
HCD-SH2000
HCD-SH2000
1616
5-2. BLOCK DIAGRAM – MAIN Section –
TUNER (FM/AM)IC1602
FM ANT
AM ANT
LOUT
ROUT
DA
R-CH
CK
ANTENNAFM/AM
RDSI 20 ST-RDS
41 ST-L
2
15
14 ST-R
21
DATA
22
CLK
46 MIC
26OUTL
39 GAME_L
24 ST-DATA
22 ST-CLK
AUDI
O DA
TA
47AU
DIO
CLK
49
MIC
DET
80
25SWOUT
28BB1L
38INGAIN OUTL
27
19
1718
BB2L
BASS AGCQ528
BASS AGCQ518
INPUT SELECTOR,ELECTRICAL VOLUME
IC500
SYSTEM CONTROLLERIC100 (2/4)
: AUDIO
SIGNAL PATHR-ch is omitted due to same as L-ch.
: TUNER (FM/AM)
J1300
MIC IN
RV1300
IC1300 MIC AMP
L-OUT
L-OUT
OUT
SW OUT
BASS AGC
: MIC
R-CH
1375
R-CH
(Page 15)
13X-OUT
15X-INX1138MHz
11XC-OUT
10XC-INX110
32.768kHz
(Page 15)
(Page 17)
(Page 17)
(Page 17)
75
IC501OP AMP
4
6
13
10
8
A
E
D
C
BMIC LEVELMIN MAX
R-CH
43 TV IN-L
J1200
TV
R-CH
45 PC IN-L
J1201
PC
R-CH
40 GAME IN-L
R
L
J500
GAMEAUDIO IN
R-CH
42 DVD/SAT IN-L
R
LDVD/SATAUDIO IN
HCD-SH2000
HCD-SH2000
1717
5-3. BLOCK DIAGRAM – AMP Section –
TB1400
/FAN-LOCK
D
G
13V
3
4
13
14
11
10
AMPLIFIER CONTROLLERIC1406
3
15
IN
COM
VS
HO
VB LO RESONANCE DETECTQ1430
DC PROTECTIONQ1443,1454
SWITCHQ1426
DIGITAL AUDIO MOSFETQ1422
DIGITAL AUDIO MOSFETQ1423
TH1400-53V
D1420
+53V
SWITCHQ1414
MUTEQ601
CEC DATA SWITCHQ1412
13
14
11
10
AMPLIFIER CONTROLLERIC1407
3
15
IN
COM
VS
HO
VB LO RESONANCE DETECTQ1432
DC PROTECTIONQ1444,1455
SWITCHQ1428
DIGITAL AUDIO MOSFETQ1418
DIGITAL AUDIO MOSFETQ1419
TH1401-53V
D1419
+53V
LOW
SP
EA
KE
R
IMP
ED
AN
CE
US
E 4
R
L
SWITCHQ1415
CEC DATA SWITCHQ1413
PREAMPIC1403
1
7
2
5
AOUTINA-
INB+ BOUT
OP AMPIC805
BUFFERIC1410
BUFFERIC1411
1
7
3
5
OUTPUTINPUT+
INPUT+ OUTPUT
TB1401
3
4
13
14
11
10
AMPLIFIER CONTROLLERIC1408
3
15
IN
COM
VS
HO
VB LO RESONANCE DETECTQ1433
DC PROTECTIONQ1445,1456
SWITCHQ1429
DIGITAL AUDIO MOSFETQ1420
DIGITAL AUDIO MOSFETQ1421
TH1402-53V
D1418
+53V
SWITCHQ1416
MUTEQ600
CEC DATA SWITCHQ1411
13
14
11
10
AMPLIFIER CONTROLLERIC1409
3
15
IN
COM
VS
HO
VB LO RESONANCE DETECTQ1431
DC PROTECTIONQ1446,1457
SWITCHQ1427
DIGITAL AUDIO MOSFETQ1424
DIGITAL AUDIO MOSFETQ1425
TH1403-53V
D1417
+53V HIG
H S
PE
AK
ER
IMP
ED
AN
CE
US
E 4
R
L
SWITCHQ1417
CEC DATA SWITCHQ1410
PREAMPIC1404
1
7
2
5
AOUTINA-
INB+ BOUT
OP AMPIC600
1
7
3
5
OUTPUTINPUT+
INPUT+ OUTPUT
DAMP FAN
M101DC FAN
SMPS FAN
M102DC FAN
FAN LOCK DETECTQ1447
FAN MOTOR DRIVEQ1451, Q1441, Q1439, Q1458, Q1453, Q1476
SYSTEM CONTROLLERIC100 (3/4)
D14
35
D14
03
60
61
75
DC PROTECTIONQ1448
DC PROTECTIONQ1449
OTP DRIVEQ1469, 1470
OTW DRIVE / SD-SLOW DRIVEQ1405
TRANSISTOR SWITCHQ1407
MUTEQ207
COMPARATOR IC1405
1 2
71697051
75
13
75
13
AO
UT
INA
+IN
B+
BO
UT
AO
UT
INA
+IN
B+
BO
UT
26
1
3
AMPLIFIERIC502
5
7
1
3
5
7
Lch
R-CH
R-CH
Lch
AMPLIFIERIC503
OUT -IN
DA
MP
-CLK
/LIN
E-M
UTE
/DA
MP
-RE
SE
T
/SD
-SLO
W
NO
US
E
RE
SO
NA
NC
E
FAN-EN
(Page 16)(Page 18)
(Page 16)
(Page 16)
OUTPUT
INPUT+
INPUT+
OUTPUT
OUTPUT
INPUT+
INPUT+
OUTPUT
: AUDIO
SIGNAL PATH
C
E
HCD-SH2000
HCD-SH2000
1818
5-4. BLOCK DIAGRAM – PANEL, POWER SUPPLY Section –
SWITCHINGREGULATOR
+5.0V REGQ1403
13V
+53V
+18V
+5.0V
-18V
-5.0V
-53V
-40V
-VL
+VL
-VH
+VH
AC-DET
MAIN ON
SUB ON
+18VREGULATOR
IC1400
-18VREGULATOR
IC1401
-40VREGULATOR
IC1402
DC-DC CONVERTERTRANSFOMER
T900
SWITCHINGQ906, Q907
SWITCHINGQ205, Q204
+5VREGULATOR
IC804+3.3VREGULATOR
IC107
+3.3VREGULATOR
IC1601
+9VREGULATOR
IC800
+9VREGULATOR
IC803
+5VREGULATOR
IC802
+1.8VREGULATOR
IC111
+3.3VREGULATOR
IC801
SD-FASTQ1402, Q1460
AMP RESETQ1475
μ COM RESETQ200
μ COM RESETIC101
(Page 17)
SWITCHINGQ804
SWITCHINGQ805
OVPQ1401
BUFFERQ203
SWITCHINGDRIVER
Q803
SWITCHINGQ800, Q801
-5.0V REGQ1401
REGULATORQ1400
(AC IN)
DVDD +1.8V
DVDD +3.3V
D 3.3V
VBUS +5V
TU +3.3V
DVDD +5V
AVDD +5V
RF +3.3V
D +9V
VM +9V
M +9V
TUBETD FL
LED +13.5V
LED +13.5V
SYSTEM CONTROLLERIC100 (4/4)
+4VREGULATOR
IC102EVER +4V
+4VREGULATOR
IC103EVER +4V
MAIN BOARD (Suffix-12 (TYPE B))
MAIN BOARD (Suffix-11 and Suffix-12 (TYPE A))
G
+13V
97ROTARY
ENCODER
S1000
5
6
3
7
MASTER DJ CONTROL
D1000 – D1005(ILLUMINATION LED)
LED DRIVEIC1000
15
16
17
18
19
20
23
24
1
2
22
D1256 – D1259(DJ LED)
D1280(LED BAR2)
D1290(LED BAR1)
D1251(STANDBY LED)
21
89
19
63
59
12
58
25
43
72
4
5
6
8
FL9001FLUORESCENT
INDICATORTUBE
FLUORESCENT INDICATORTUBE DRIVER
IC901
34 –
49
1 2
2 1
3 21
10 –
33
REMOTE CONTROLRECEIVER
IC9824 SIRCS
VBUS-OE
MTK-POWER-CTL
SUB-ON
/SD-FAST
RESET
AC-CUT
PCONT-SUB
PCONT-MAIN
FL-DRIVER-DATA
FL-DRIVER-CLK
USBB-LED-RED
MASTER-VOL
USBB-LED-BLUE
LED-DRIVER-LATCH
LED-DRIVER-DATA
/LED-DRIVER-OE
LED-DRIVER-CLK
USBA-LED-BLUE
STBY-LED
SPK-L-LED-RED
SPK-L-LED-BLUE
SPK-R-LED-RED
SPK-R-LED-BLUE
/FL-DRIVER-CS
SG1/KS1
SG2/KS2
SG3/KS3
SG4/KS4
SG24/KS24
GR1
GR16GRIDS 1-16
SEGMENTS 1-24
Q1
Q2
DATA
/OE
LATCH
CLOCK
Q9
Q10
Q11
Q12
Q8
Q7
Q6
Q5
Q4
Q3
100LED DRIVE
Q303D1151
(USB B : BLUE)
95
LED DRIVEQ301
D1154(USB B : RED)
82D1150(USB A : BLUE)
S1250 – S1262 68 AD-KEY-0
S1001 – S1013 94 AD-KEY-1
52
CN705
3
4
LED SPEAKER
R
L
LED DRIVEQ604
53LED DRIVE
Q605
54
CN704
3
4
LED DRIVEQ606
55LED DRIVE
Q607 Note: IC103 (TYPE B) on the MAIN board (Suffi x-12) cannot exchange with single. When this part on the MAIN board (Suffi x-12) is damaged, remove IC103 and C242 (Combination: TYPE B) and replace with IC102 and C239 (Combination: TYPE A).
HCD-SH2000
HCD-SH2000
1919
Note on Schematic Diagram:• All capacitors are in μF unless otherwise noted. (p: pF) 50 WV or less are not indicated except for electrolytics and tantalums.• All resistors are in and 1/4 W or less unless otherwise specifi ed.• 2 : nonfl ammable resistor.• C : panel designation.
• Note for Printed Wiring Boards and Schematic Diagrams
• A : B+ Line.• B : B– Line.• Voltage and waveforms are dc with respect to ground under no-signal (detuned) conditions. no mark : TUNER < > : CD PLAY * : Impossible to measure• Voltages are taken with a VOM (Input impedance 10 MΩ). Voltage variations may be noted due to normal production tolerances.• Waveforms are taken with a oscilloscope. Voltage variations may be noted due to normal production tolerances.• Circled numbers refer to waveforms.• Signal path. F : AUDIO E : USB f : TUNER J : AUDIO (DIGITAL)• Abbreviation E2 : 120 V AC area in E model E51 : Chilean and Peruvian models EA : Saudi Arabia model MX : Mexican model MY : Malaysia model SAF : South African model
Note on Printed Wiring Board:• X : parts extracted from the component side.• : parts extracted from the conductor side.• : Pattern from the side which enables seeing. (The other layer’s patterns are not indicated.)
Caution:Pattern face side:(Conductor Side)Parts face side: (Component Side)
Parts on the pattern face side seen fromthe pattern face are indicated.Parts on the parts face side seen fromthe parts face are indicated. Note: The components identifi ed by mark 0 or
dotted line with mark 0 are critical for safety. Replace only with part number specifi ed.
• Abbreviation E2 : 120 V AC area in E model E51 : Chilean and Peruvian models EA : Saudi Arabia model MX : Mexican model MY : Malaysia model SAF : South African model
C
B
These are omitted.
E
Q
Indication of transistor
D
G
These are omitted.
S
Q
B
These are omitted.
C E
Q
B
These are omitted.
C E
Q
Ver. 1.1
HCD-SH2000
HCD-SH2000
2020
5-5. PRINTED WIRING BOARDS – MAIN BOARD (Component Side) (Suffi x-11) – • : Uses unleaded solder.• See page 14 for Circuit Boards Location.
MAIN BOARD (Component side)
C562
222
123
CN105
21
6
7CN703
13 C
N704
13 C
N705
J500
C820
115
CN30
0
1 14CN102 114CN100
R213
R602
R603
R222 R224
R225
R801
R226
R802
R227
R803 R804
R612
R806
R807
R808
R619
R231
R232
R426
R233
R810
R236
R812
R237
R620
R238
R814
R239
R815
R816
R817
R818
R819
R626
R628
R241
R242
R243
R821
R822
R823
R824
R825
R826
R827
R828
C216
R831
R834
C605
R259
R835
C411
R836
R839
C415
R261
C226
R262
R263
R840
R264
R841
R842R843
R844
C615
R847
C617
R848
C231 C
232
C426
R657
C233
R658
R271
R659
R272
C237
R850
C620
R274
C238
R851
C239
R852
R853
R277
R854
R278
R855
R856
R662
R857
C240
C629
C241
C435
F700
C821
C823
C825
R285
C828
C829
R673
R674
C250
R675
R676
R677R
678
R290
R679
C831
C833
R294
C836
C837
R680
C839
C648
C649
R688
C840
Q301
R689
C267
C843
Q303
C844
C651C846
C847
R690
R691R692
C657
C659
R696
R697
R698
C850
C851
C660
C661C662
D602Q518
C674
C676
C678
D231
D232
D233
RB131
C873 C874C68
0
Q528
C298
ET800
C875
C686
C687
C880
RB14
0
1 4
58
IC8001 4
58IC801
1 4
58
IC8023
12
IC803
C884
1 4
58 IC804
C885
C691
C886
C887
C694
C697
C698
FB30
0FB
302
R100R102
R103R104
R105R107
R109
D267
R110
R111
R113
R118
R119
R502
R120
130
51 80 81
31
50
100
R509
17
CN10
6
R122R123R124
R125
R126
R127
R128
R129
1
CN30
2
R322
R518
R130
R324R5
19
RB18
5
R325
R326R327
R328
R135
R136R137
R138
R521
R522
R330
C100
R331
R526
R332
C102
R333
R527
R528
1
2
13
12CN700
R335
C105
17
CN7011
2
13
12CN702
R337
R338
R339
R146
R725
R726
R727
R728
R340
C110
R341
C111
C305
R342
C112
R343
R344
C116
C501C502
C503
R158
C310
R541
R159
C311
R542
R543
R544
X110
R545
R739
C509
JL105
R546
R547
X113
R548
R160
C124
R161
R549
C126
R163
FB750
R740
R741R7
42
R743
C513
R167
C707
R744
R550
R745R551
C321
R552
R747
C323
R748
C518
R749
C326
R557
C327
R558
R170
C328
R171
R559
R172
R174
R751
C521
JL311
C522
R177
R560
C524
R178
C332 C3
34
C335
C336
C337
R180
C338
C339
C722
C723
C724
R184
C725
R762
C726
R186
R763
C533
C340
R189
C341
C342
X332
JL326
JL327
C344
C345
C346
C347
JL520
R190
C540
R194
C541
C542
C543
R197
C545
C546
C547
C548
C549
C162
C163
Q200
C165
Q203
Q204
C551
‚a‚d
Q205
R782
R783
Q207
R784
C554
C748
R785
R786
C556
R787
C557
R788
C558
R789
C559
R790
C754
JL350
R791
C561
JL351
R792
R793
R794
C1
B1E1
C2
B2E2
Q600
C564
R795
C1
B1E1
C2
B2E2
Q601
C565
R796
C566
R797
C567
R798
C568 ET300
IC100
R799
IC101
ET302
IC102
C760
C761
‚a ‚d
Q800C570
D704
Q801
C767
C1
B1E1
C2
B2E2
Q803
C768
‚a ‚dQ804
IC300
C769
‚a ‚d
Q805
‚P‚S‚T
‚W
IC301
C192
C770
C771
C772
C774
114
15
29
28
42
43
56
IC500
C198
C776
C777
C583
C778
L803
L804
L805
L806
L807
L808C7
80
C782
C783
C784D167
R175
C892
C893
C113C115
C1
B1 E1C2
B2E2
Q604
C1
B1E1 C2
B2 E2
Q605
C1
B1 E1C2
B2E2
Q606
C1
B1 E1C2
B2E2
Q607
C826
C834
C841
C852
C800
C801
C802
C803
C804
C805
C806
C807C808
C809
C810C811
R134
R867
R869
R870
C894
C812
C813
C127
C128R22
9R2
30
L751
R820
R830
R258
‚W ‚P‚S‚T IC600
‚W
‚P ‚S
‚T
IC501
‚W ‚P‚S‚T
IC502
‚W ‚P‚S‚T
IC503
‚W ‚P‚S‚T
IC805
R121C6
27
C528
1 2 3 4 5 6 7 8 9 10 11 14 1512 13
A
B
C
D
E
F
G
H
I
J
GAME AUDIOIN
AUDIOINDVD/SAT L R
L R
LEDSPEAKER
L
R
AVOLUMEBOARDCN1000
(Page 45)
HAUDIO-INBOARDNO1200
(Page 51)
BDAMP
BOARDCN1401
(Page 37)
(CHASSIS) (CHASSIS)
(CHASSIS)
CUSB
BOARDNO1152
(Page 47)
DDMB21BOARDCN109
(Page 32)F
DMB21BOARDCN602
(Page 32)I
DMB21BOARDCN4604
(Page 32)
GDAMP
BOARDCN1400
(Page 37)
JTUNERBOARDCN1601
(Page 49)
EDMB21BOARDCN1108
(Page 32)
1-883-863-11
(11)
Note: Refer to the servicing notes “MAIN BOARD DISCRIMINATION” (page 5) for how to distinguish SUFFIX-11 and SUFFIX-12.
HCD-SH2000
HCD-SH2000
2121
5-6. PRINTED WIRING BOARDS – MAIN BOARD (Conductor Side) (Suffi x-11) – • : Uses unleaded solder.• See page 14 for Circuit Boards Location.
1 2 3 4 5 6 7 8 9 10 11 14 1512 13
A
B
C
D
E
F
G
H
I
J
MAIN BOARD (Conductor side)
1-883-863-11
(11)
Note: Refer to the servicing notes “MAIN BOARD DISCRIMINATION” (page 5) for how to distinguish SUFFIX-11 and SUFFIX-12.
HCD-SH2000
HCD-SH2000
2222
5-7. PRINTED WIRING BOARDS – MAIN BOARD (Component Side) (Suffi x-12) – • : Uses unleaded solder.• See page 14 for Circuit Boards Location.
MAIN BOARD (Component side)
C242
C562
222
123
CN105
21
6
7CN703
13 C
N704
13 C
N705
J500
C820
115
CN30
0
1 14CN102 114CN100
R213
R602
R603
R222 R224
R225
R801
R226
R802
R227
R803 R804
R612
R806
R807
R808
R619
R231
R232
R426
R233
R810
R236
R812
R237
R620
R238
R814
R815
R816
R817
R818
R819
R626
R628
R241
R821
R822
R823
R824
R825
R826
R827
R828
C216
R831
R834
C605
R259
R835
C411
R836
R839
C415
R261
C226
R262
R263
R840
R264
R841
R842R843
R844
C615
R847
C617
R848
C231
C232
C426
R657
C233
R658
R271
R659
R272
C237
R850
C620
R274
C238
R851
C239
R852
R853
R277
R854
R278
R855
R856
R662
R857
C240
C629
C241
C435
F700
C821
C823
C825
R285
C828
C829
R673
R674
C250
R675
R676
R677R
678
R290
R679
C831
C833
R294
C836
C837
R680
C839
C648
C649
R688
C840
Q301
R689
C267
C843
Q303
C844
C651C846
C847
R690
R691R692
C657
C659
R696
R697
R698
C850
C851
C660
C661C662
D602Q518
C674
C676
C678
D231
D232
D233
RB131
C873 C874C68
0
Q528
C298
ET800
C875
C686
C687
C880
RB14
0
1 4
58
IC8001 4
58IC801
1 4
58
IC8023
12
IC803
C884
1 4
58 IC804
C885
C691
C886
C887
C694
C697
C698
FB30
0FB
302
R100R102
R103R104
R105R107
R109
D267
R110
R111
R113
R118
R119
R502
R120
130
51 80 81
31
50
100
R509
17
CN10
6
R122R123R124
R125
R126
R127
R128
R129
1
CN30
2
R322
R518
R130
R324R5
19
RB18
5
R325
R326R327
R328
R135
R136R137
R138
R521
R522
R330
C100
R331
R526
R332
C102
R333
R527
R528
1
2
13
12CN700
R335
C105
17
CN7011
2
13
12CN702
R337
R338
R339
R146
R725
R726
R727
R728
R340
C110
R341
C111
C305
R342
C112
R343
R344
C116
C501C502
C503
R158
C310
R541
R159
C311
R542
R543
R544
X110
R545
R739
C509
JL105
R546
R547
X113
R548
R160
C124
R161
R549
C126
R163
FB750
R740
R741R7
42
R743
C513
R167
C707
R744
R550
R745R551
C321
R552
R747
C323
R748
C518
R749
C326
R557
C327
R558
R170
C328
R171
R559
R172
R174
R751
C521
JL311
C522
R177
R560
C524
R178
C332 C3
34
C335
C336
C337
R180
C338
C339
C722
C723
C724
R184
C725
R762
C726
R186
R763
C533
C340
R189
C341
C342
X332
JL326
JL327
C344
C345
C346
C347
JL520
R190
C540
R194
C541
C542
C543
R197
C545
C546
C547
C548
C549
C162
C163
Q200
C165
Q203
Q204
C551
‚a‚d
Q205
R782
R783
Q207
R784
C554
C748
R785
R786
C556
R787
C557
R788
C558
R789
C559
R790
C754
JL350
R791
C561
JL351
R792
R793
R794
C1
B1E1
C2
B2E2
Q600
C564
R795
C1
B1E1
C2
B2E2
Q601
C565
R796
C566
R797
C567
R798
C568 ET300
IC100
R799
IC101
ET302
IC102
IC103
C760
C761
‚a ‚d
Q800C570
D704
Q801
C767
C1
B1E1
C2
B2E2
Q803
C768
‚a ‚dQ804
IC300
C769
‚a ‚d
Q805
‚P‚S‚T
‚W
IC301
C192
C770
C771
C772
C774
114
15
29
28
42
43
56
IC500
C198
C776
C777
C583
C778
L803
L804
L805
L806
L807
L808C7
80
C782
C783
C784D167
R175
C892
C893
C113C115
C1
B1 E1C2
B2E2
Q604
C1
B1E1 C2
B2 E2
Q605
C1
B1 E1C2
B2E2
Q606
C1
B1 E1C2
B2E2
Q607
C826
C834
C841
C852
C800
C801
C802
C803
C804
C805
C806
C807C808
C809
C810C811
R134
R867
R869
R870
C894
C812
C813
C127
C128R22
9R2
30
L751
R820
R830
R258
‚W ‚P‚S‚T IC600
‚W
‚P ‚S
‚T
IC501
‚W ‚P‚S‚T
IC502
‚W ‚P‚S‚T
IC503
‚W ‚P‚S‚T
IC805
R121C6
27
C528
1 2 3 4 5 6 7 8 9 10 11 14 1512 13
A
B
C
D
E
F
G
H
I
J
GAME AUDIOIN
AUDIOINDVD/SAT L R
L R
LEDSPEAKER
L
R
AVOLUMEBOARDCN1000
(Page 45)
HAUDIO-INBOARDNO1200
(Page 51)
BDAMP
BOARDCN1401
(Page 37)
(CHASSIS) (CHASSIS)
(CHASSIS)
TYPE B
TYPE A
CUSB
BOARDNO1152
(Page 47)
DDMB21BOARDCN109
(Page 32)F
DMB21BOARDCN602
(Page 32)I
DMB21BOARDCN4604
(Page 32)
GDAMP
BOARDCN1400
(Page 37)
JTUNERBOARDCN1601
(Page 49)
EDMB21BOARDCN1108
(Page 32)
1-883-863-12
(12)
Note 1: Refer to the servicing notes “MAIN BOARD DISCRIMINATION” (page 5) for how to distinguish SUFFIX-11 and SUFFIX-12.
Note 2: A part of circuit composition of MAIN board (Suffi x-12) has been changed in the midway of production. MAIN board (Suffi x-12) that has not been changed appears as TYPE A, and the changed MAIN board (Suffi x-12) appears as TYPE B.
Note 3: IC103 and C242 (Combination: TYPE B) on the MAIN board (Suffi x-12) cannot exchange with single. When these parts on the MAIN board (Suffi x-12) are damaged, remove IC103 and C242 (Combination: TYPE B) and replace with IC102 and C239 (Combination: TYPE A).
HCD-SH2000
HCD-SH2000
2323
5-8. PRINTED WIRING BOARDS – MAIN BOARD (Conductor Side) (Suffi x-12) – • : Uses unleaded solder.• See page 14 for Circuit Boards Location.
MAIN BOARD (Conductor side)
1-883-863-12
(12)
1 2 3 4 5 6 7 8 9 10 11 14 1512 13
A
B
C
D
E
F
G
H
I
J
Note: Refer to the servicing notes “MAIN BOARD DISCRIMINATION” (page 5) for how to distinguish SUFFIX-11 and SUFFIX-12.
HCD-SH2000
HCD-SH2000
2424
5-9. SCHEMATIC DIAGRAM – MAIN BOARD (1/4) (Suffi x 11) – • See page 53 for Waveforms. • See page 61 for IC Pin Function Descriptions.
11
3.10
0
13.412.7
13.4
IC100
1MR113
2
3
4
1
32.768kHzX110
8MHzX113
100RB131
10k
R180
100
R107
100
R103
100
R104
100
R105
15k
R274
470
R174
15kR294
470R194 R137
100
100
100
100
R135
R136
100R184
100
R118
100R189
JL191
10k
R129
10k
R130
10kR197
100
R163
100
R160
100
R178
100
R177
100
R170
100
R527
10k
R271
100
R171
MC2840-T112-1D167
2.2C2
67
DA2J
1010
0LD2
67
JL181
JL183
JL139
JL149
JL150
100
R124
100
R125
100
R120
100
R122
JL15
6
JL15
7
100
R159
100
R158
JL17
6
JL17
5
JL17
2
JL17
1
JL216
JL217
JL218
JL219
JL220
JL221
JL222
JL223
JL224
JL226
JL227
JL228
JL229
JL230
JL131
JL132
JL133
JL134
JL135
JL136
JL137
JL138
JL140
JL141
JL142
JL143
JL145
JL146
JL147
JL182
JL200
JL184
JL185
JL186
JL187
JL188
JL189
JL190
JL192
JL193
JL194
JL195
JL197
JL15
5
JL15
4
JL15
3
JL15
2
JL15
1
JL15
8
JL15
9
JL16
0
JL16
1
JL16
3
JL18
0
JL17
9
JL17
8
JL17
7
JL17
4
JL17
3
JL17
0
JL16
9
JL16
8
JL16
7
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
23PCN105
AD-KEY-1
MASTER-VOL
LED-DRIVER-CLK
LED-DRIVER-LATCH
LED-DRIVER-OE
LED-DRIVER-DATA
MIC-GND
A+9V
MIC-SIGNAL
MIC-DET
STBY-LED
AD-KEY-0
SIRCS
D+3.3V
EVER+3.3V
/FL-DEIVER-CS
FL-DRIVER-DATA
FL-DRIVER-CLK
LED-GND
-VG
D-GND
LED+13.5V
JL211
JL215
4.7kR224
4.7kR222
50V22p
C110
50V22p
C111
R138
150k
R109
1.5k
R278
1.5k
R277
47k
R119
16V
C216
100
100RB140
100RB185
0.1C298
0.1C198
0.47
C165
JL212
JL213
JL214
JL225
10kR146
10k
R272
100
R172
0R2
26
JL148
0R213
100
R161
10k
R261
R225
100k
10k
R175
220
R121
100
R126
100
R229
100
R230
0.1C1
27
0.1C1
28
470
R100
470
R102
50V
C100
100p
50V
100p
C102
50V27p
C113
50V22p
C115
100k
R167
220kR111
*1 R190
*1 R1904.7K - SAF, EA1k - E2, E51, MX
*2 R290
*2 R290330 - SAF1k - EA4.7k - E2, E51, MX0 - MY
3 5 794
1 2
35
36
37
88
87
85
86
84
89
44
63 607079 68
43
42
41
40
2520 21 5818
59 58
4545
4747
8282
9595
92
97
515253545580 69
49
100100
64 22 24
78 77
38
19
2
1
21
68
89
80
5
6
3
7
72
4
94
97
93
6171
26
75
27 28
1
2
3
4
5
6
8
9
10
12
13
14
JL512
JL511
JL510
JL508
JL507
JL506
JL505
JL504
JL503
JL502
JL501
JL500
1
2
3
4
5
6
7
8
9
10
11
12
13
14
14PCN100
NC
RESONANCE
/DAMP-RESET
NO USE
/SD-SLOW
DAMP-CLK
DGND
FAN-LOCK
FAN-EN
DBFB
/SD-FAST
AC-DET
PCONT (MAIN)
PCONT (SUB)
JL513
59
63
AC-DET
60
61
26
71
69
70
DBFB
7272
75
7
10kR241
RT1N141C-TP-1Q204
POWER SWITCHING
R25910k
Q205LED SWITCH
2SB1690TL
R2584.7k
10016V
C1620.1
C163
R186
10k
0.1C116
R11010M
R285
10k
JL12
9
JL13
0
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
515253545556575859606162636465666768697071727374757677787980
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
JL10
1
JL10
2
JL10
3
JL10
4
JL10
5
JL10
6
JL10
7
JL11
2
JL11
8
JL12
0
JL12
1
JL12
2
JL12
3
JL11
9
JL12
4
JL12
5
JL12
6
JL12
7
JL12
8
IC100SYSTEM CONTROL
R5F3650KBDFA
1
FL-D
RIVE
R-DA
TA
2
FL-D
RIVE
R-CL
K
3
LED-
DRIV
ER-L
ATCH
4
SIRC
S
5
LED-
DRIV
ER-D
ATA
6
/LED-
DRIV
ER-O
E
7
LED-
DRIV
ER-C
LK
8
BYTE
9
CNVs
s
Xcin
Xcou
t
RESE
T
X-OU
T
VSS
X-IN
VCC1
NMI
TRG-
SW
AC-C
UT
ST-R
DS
/FL-
DRIV
ER-C
S
ST-C
LK
ST-D
ATA
VBUS
-OE
DAMP
-CLK
/HUB
-OC1
/HUB
-OC2
I2C-C
LK
I2C-D
ATA
TXD1
RXD1
CLK1
RTS1
MTK-SOD
MTK-SIO
MTK-CLK
DIGITAL-SEL
CLK-OUT
MTK-BUSY
MTK-XIFCS
MTK-RESET
MTK-POWER-CTL
HUB-RESET
HUB-VBUS-DET
FLASH-MEMORY
AUDIO-DATA
AUDIO-CLK
/LINE
-MUT
E
SPK-
L-LE
D-RE
D
SPK-
L-LE
D-BL
UE
SPK-
R-LE
D-RE
D
SPK-
R-LE
D-BL
UE
SUB-
ON
PCON
T-SU
B
FAN-
EN
/FAN-
LOCK
VCC2
PCON
T-MA
IN
VSS
MIC-
DATA
-IN
AD-K
EY-0
NO U
SE
/DAM
P-RE
SET
/SD-
SLOW
/SD-
FAST
RESO
NANC
E
DSP-
DATA
DSP-
CLK
/DSP
-RES
ET
MIC-
DETE
CT
USBA-LED-BLUE
TRYOPENPWM
CKSW
OCSW
REV
FWR
STBY-LED
DEST-IN
MTK-POWER-MONITOR
AD-KEY-1
USBB-LED-RED
Avss
MASTER-VOL
VREF
AVCCUSBB-LED-BLUE
0
0
0
0
0
3.2
3.2
3.2
3.2
3.1
0.1
0.4
1.3
1.3
1.3
3.2
3.0
2.4
2.4
0
2.7 3.2 3.2 3.2 2.9 1.1 1.2 3.2 1.7 1.6 3.2 3.2 3.2 3.1 3.3 3.3 3.3 1.6 0.6 3.3 3.4 3.43.10 0 0 0 0 0 0
3.200000 3.2 3.1 3.2 3.4 0 1.6 3.4 3.20
0
0
0
0
0
0
0
0
0
1.3
3.2
3.2
0.4
2.8
1.4
3.4
3.4
3.4
3.2
1.3
3.3 03.4 3.4 0 3.23.23.23.23.2 3.02.9 3.2 0.8
1 2
MIC-DATA-IN
1 2 3 4 5 6 7 8 9 10 11 14 1512 13
A
B
C
D
E
F
G
H
I
J
2MAIN
BOARD(4/4)
(Page 27)
3MAIN
BOARD(3/4)
(Page 26)
AVOLUMEBOARDCN1000
(Page 46)
1MAIN
BOARD(2/4)
(Page 25)
MAIN BOARD (1/4)
BDAMP
BOARD(1/4)
CN1401(Page 39)
Ver. 1.1
HCD-SH2000
HCD-SH2000
2525
5-10. SCHEMATIC DIAGRAM – MAIN BOARD (2/4) (Suffi x 11) – • See page 53 for Waveforms. • See page 54 for IC Block Diagrams.
1
2
3
4
5
6
7
7PCN701
AVDD5V
AGND
DVDD5V
DGND
DVDD3.3V
MGND
VM (9V)
0.1R344
0.1R343
16V10C337
100
R339
100
R340
100kR324
0R3
31
10C311
MC2840-T112-1D704
10C321
50V22p
C332
100kR325
1MR332
12k
R335
10C327
50V10p
C334
100kR322IC300
USB CONTROLERUSB2512B-AEZG
1
2
3
4
5
6
7
8
10 11 12 13 14 15 16 17
20
21
22
23
24
25
26
27
2930313233343536
9
18
19
28
0R3
30
100k
R328
100kR426
R834 470
R8280100k
R827
100kR826
27kR825
27kR824
+5V REGBD00GC0WEFJ-E2
IC804
VO
2
1
FB
3 GND
4 NC 5EN
6NC
7NC
8VCC
9
10kR823
E
ET300
LED DRIVERT1N141C-TP-1
Q303
2.2C2
50
47k
R262
2SB1690TLQ805
2SB1690TLQ804
R831 10k
R83510k
JL711
JL710
JL709
JL708
JL707
JL706
JL705
JL704
JL703
JL702
JL701
JL700
10kR128
10kR127
330
R341
330R342
22kR338
22k
R337
0FB300
0FB302
JL720
JL721
JL722
JL723
USB COMPARATORNJM2903V(TE2)
IC301
1 OUT1
2 -IN1
3 +IN1
4 GND 5+IN2
6-IN2
7OUT2
8VCC
MUTINGRT1P141C-TP-1
Q207
JL327
JL326
JL361
JL362
JL363
JL364
JL365
JL366
JL367
JL310
JL311
JL312
2.2k
R264
24MHzX332
LED
DRIV
ERT
3NDD
M-T1
11-1
Q301
RT3N77M-TP-1Q803
POWER CONTROLSWITCH
POWER CONTROLDRIVER
POWER CONTROLDRIVER
16V
C850
10 0.1C8
51
C3450.1
C3460.1
C3470.1
0.1C338
C3400.1
0.1C342
0.1C341
0.1C339
0.1C7
48
C707 0.1
C4150.1
0.1C411
0.1C310
0.1C323
C3260.1
0.1C426
0.1C3
28
0.1C3
36
0.1C305
C344
0.1
0R3
33
1
15
3
4
5
6
7
8
9
10
11
12
13
14
LED13.5V
SHIELD
USBA-LED-BLUE
USBB-LED-RED
USBB-LED-BLUE
USB A+5V
D-A
D+A
USB A GND
SHIELD
USB B+5V
D-B
D+B
D-A
D+A
D-B
D+B
D-A
D+A
D-B
D+B
USB B GND
R327 220
R326 22016V100
C852
R830 1.2k
JL712
JL724
JL725
JL7261
2
3
4
5
6
7
8
9
10
11
12
13
13PCN700
XIFCS
XIBSY
XSYSRST
IFSDI
IFSOD
DGND
IFSCK
FWD
REV
OCSW
CKSW
TROPENPWM
TRG-SW
45
44
MUTE
100
18
84
85
86
87
88
37
36
35
42
40
41
51
82 95
43
27 28
VBUS_DET
NC
VDDA33
VDDA
33VD
D33P
LL
USBU
P_DM
OCS2
_N
RESET_N
PRTP
WR1
HS_IND/CFG_SEL1
NC
NC
SUSP
_IND/
LOCA
L_PW
R/NO
N_RE
M0
USBDN2_DM
SCL/SMBCLK/CFG_SEL0
NC
RBIA
S
NC
PRTP
WR2
NC
USBDN1_DM XTA
L1/C
LKIN
TEST
NC
VDDA
33
VDD33
VDD1
8
USBU
P_DP
SDA/SMBDATA/NON_REM1
OCS1
_N
VDD3
3CR
XTAL
2
USBDN1_DP
USBDN2_DP
VDD1
8PLL
NC
4
5
6
7
8
16
20
18
19
21
22
15
17
10C335
0.1C435
470k
R263
14PCN300
1
2
3
3PCN302
SHIELD
USBP
USBM
EET302
JL350
JL351
IC301
IC300
3.2
3.3
-3.0
3
IC B/D
1 2 3 4 5 6 7 8 9 10 11 14 1512 13
A
B
C
D
E
F
G
H
I
J
4MAIN
BOARD(3/4)
(Page 26)
5MAIN
BOARD(4/4)
(Page 27)
1MAIN
BOARD(1/4)
(Page 24)
CUSB
BOARDNO1152
(Page 48)
DDMB21BOARD
(2/3)CN109
(Page 35)
EDMB21BOARD
(2/3)CN1108
(Page 35)
F DMB21BOARD(1/3)
CN602(Page 34)
(CHASSIS)
(CHASSIS)
0
0
0
0
3.3
3.3 0 3.3 3.3
0.4
3.3
0.3
0
3.2
3.2
03.303.01.61.301.23.3
3.3
3.2
2.6
00
3.1
3.1
9.0
3.1
9.0
9.0
8.3
0
0.8
5.1
IC804
0
1.3
0
0
0
0
0
3.3
9.0
6.9 0
MAIN BOARD (2/4)
HCD-SH2000
HCD-SH2000
2626
5-11. SCHEMATIC DIAGRAM – MAIN BOARD (3/4) (Suffi x 11) –
3.416.8 2.6
3.1
2.0
0.8
13.5
12.5
3.4
4.0 13.5
13.5 1.3
8.6
13.5
4.0
0.6
1.5
3.1
2.6
0
13.5
0
0
0
0
0
4.5
4.5
4.5
9
4.5
4.5
4.5 4.5
4.5
4.5
9
4.5
4.5
4.5
3.2
0
3.4
0
0.8
0.9
0.8
0.8
0
0.8
0.6
0.6
0
0
3.2
0
0
0
3.2
0-3.0
0
-3.0
0
E
ET800
0R855 JL100
10k
R814
47k
R815
0R816
50V2200pC844
12kR812
R231
10k
DA2J10100LD231
Q200RESET
RT1N141C-TP-1
R238
10k
TK11140CSCL-GIC102
+4V REG
RESE
T
1
ON/O
FF
2
GND
3
NB
4
VOUT
5
VIN
AC-D
ETRT
1N14
1M-T
P-1
Q203
MC28
36-T
112-
1D2
33
DA2J10100LD232
S-80
829C
NNB-
B8OT
2GIC
101 1
OUT
2
VDO
3
NC
4
VSS
2.2kR784
2.2k
R783
MUTE MUTERT3CLLM
Q600
2.2k
R789
RT3CLLM
Q601
2.2k
R790
DA2J10100LD602
4.7k
R603
3.3k
R602
JL524
JL521
JL520
JL522
JL523
0.5A
F700
JL406
JL405
JL404
JL401
JL402
JL403
1
2
3
3PCN705
13.5V
RED_LED
BLUE_LED
1
2
3
3PCN704
13.5V
RED_LED
BLUE_LED
0.1C240
16V
47C8
75
C2320.47
25VC846
22
22R844
16V
C237
47
25V0.1
C843
0.1C840
C821
0.1
C231 0.1
0.1C233
0.1C2
41
0.1C239
0.1C2
38
16V10
C77116V10
C77216V
C77810
16V10
C777
50V470pC767 50V470pC768 50V470pC769 50V470pC770
16V
C88410
16V
C88510
16V
C886
10
16V
C887
10
1
2
3
4
5
6
7
8
9
10
11
12
13
14
14PCN102
AGND
R-CH
AGND
L-CH
AGND
SW-R-CH
AGND
SW-L-CH
+13V
+13V
+13V
GND
GND
GND
BD9329AEFJ-E2IC802
1
2
3
4 5
6
7
8
9
4.7k
R797
4.7k
R794
R853
4.7k
R7994.7k
RT3T
AAM-
TP-1
Q604
Q607 - Q604LED DRIVER
RT3T
AAM-
TP-1
Q605
RT3T
AAM-
TP-1
Q606
RT3T
AAM-
TP-1
Q607
R852
0
R798
0
16V
3300
C820
50V
1000
pC8
02
1000
pC8
03
16V
100
C841
50V
1000
pC8
04
50V
1000
pC8
06
50V1000pC807
50V1000pC808
50V
1000
pC8
09
50V1000pC810
50V1000pC811
R79547 k R79647k
R850
47k
R851
47k
50V
22p
C774
50V
22p
C776
50V22p
C780
50V
22p
C782
100
R782
100R785
100
R788 100
R791
4.7kR7934.7kR7924.7kR7874.7kR786
L80833uH
33uHL805
560R727
560R728
560R725
560R726
JL519
BA4558FIC600
1 OUTPUT
2 INPUT-
3 INPUT+
4 GND 5INPUT+
6INPUT-
7OUTPUT
8VCC
OUTPUT
INPUT-
INPUT+
GND INPUT+
INPUT-
OUTPUT
VCC
BA4558FIC805
OP-AMP
1
2
3
4 5
6
7
8
12
25
52
53
54
55
AC-DET
MUTE
19
30
31
32
16
17
18
20
19
15
26
29
27
23
25
24
9
10
11
12
13
14
27k
R808
0.1C836BD9329AEFJ-E2
IC801
58
3300pC837
7.5kR806
0R810
25V22
C839
10k
R807
16V
47C8
74
16V
100
C834
50V
1000
pC8
01
22R8430.1C833L80733uH
33uH
L804
1
2
3
4 5
6
7
8
9
82k
R803
50V1000pC829
22kR801
10k
R802
8.2kR804
16V
47C8
73
25V22
C831
22R8420.1
C828
0.1C823
BD9329AEFJ-E2IC800
REGULATOR
1 BST
2 VIN
3 SW
4 GND 5FB
6COMP
7EN
8SS
BST
VIN
SW
GND FB
COMP
EN
SS
BST
VIN
SW
GND FB
COMP
EN
SS
9
50V
1000
pC8
00
16V
100
C826
L80633uH
33uH
L803
58
92
R2390
R2430
R2420
28
16V
10C7
83
0.1C8
93
16V
10C7
84
0.1C8
92
4.7kR232
OP-AMP
REGULATOR
REGULATOR
LEDSPEAKER
L
R
1 2 3 4 5 6 7 8 9 10 11 14 1512 13
A
B
C
D
E
F
G
H
I
J
GDMB21BOARD
(1/4)CN1400
(Page 39)
6MAIN
BOARD(4/4)
(Page 27)
7MAIN
BOARD(4/4)
(Page 27)
3MAIN
BOARD(1/4)
(Page 24)
4MAIN
BOARD(2/4)
(Page 25)
(CHASSIS)
OUTR
OUTL
16V
10C7
600
R526
16V
10C7
610
R619
IC800
IC801
IC802
IC600
IC805
IC10
1
IC102
IC B
/D
-3.0
0
-3.0
0
MAIN BOARD (3/4)
• See page 54 for IC Block Diagrams.
HCD-SH2000
HCD-SH2000
2727
5-12. SCHEMATIC DIAGRAM – MAIN BOARD (4/4) (Suffi x 11) –
4.5
4.5
4.5
4.5
4.5
4.5 4.5 4.5 4.5 4.5 0 0 4.5 4.5 4.5 4.5 4.5 4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.54.594.54.54.54.54.54.5
9 4.5 4.5 4.5
4.5
4.5 4.5 4.5
4.5 4.5
4.5 4.5 4.5 9
9
4.5
4.5
4.5
4.5
4.5
4.5
13.4 9
0
13.5
3.1
13.5
0
12.8
4.5
4.6
4.6
4.6
0
0
7MAIN
BOARD(3/4)
(Page 26)
5MAIN
BOARD(2/4)
(Page 25)
JTUNERBOARDCN1601
(Page 50)
6MAIN
BOARD(3/4)
(Page 26)
2MAIN
BOARD(1/4)
(Page 24)
HAUDIO-INBOARDNO1200
(Page 51)
IDMB21BOARD
(1/3)CN4604
(Page 34)
IC803
IC500
J500
WHT
RED
RED
WHT
4.7C50916V100
C651
4.7C605
C6294.7
1C5
24
16V100C649
2SC4154TP-1EFQ518
VOLUME CONTROL
16VC548100
50V
470p
C513
4.7C5
46
0.47
C547
VOLUME CONTROL
2SC4154TP-1EFQ528
C5834.7
4.7C615
47kR620
R612
1M
47kR628
RT1N141C-TP-1Q801
R819 10k
I OCOM
+9V REGKIA7809AF/API
IC803
R817 0 R818 0
Q800POWER SWITCH
POWER SWITCH
2SB1690TL
16V
100
C825
R751 0
4.7C5
54
4.7C5
45
4.7C5
56
4.7C5
43
4.7C501
4.7
4.7
C5034.7C540
4.7C542
C5024.7C541
2.7kR551
2.7kR550
C568 4.7
C570 4.7
47kR821
47kR822
1516171819202122232425262728
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43 44 45 46 47 48 49 50 51 52 53 54 55 56
2.7kR5492.7kR547
1000pC562
1000pC564
470pC567
470pC566
10k 10kR558 R557
4.7kR552
4.7kR546
820pC565
50V820pC561
3.9kR548
3.9kR545
3.3kR559
3.3kR560
16V47C558
0.1C847
0.1C557
0.1C559
0.1C549
0.1C648
0.1C551
C722220p
220pC723
220pC724
220pC725
2.7kR626
2.7kR519
10k
R528
10kR518
0.1C528 0.
1C6
17
0.1C627 0.1C5
18
C726 0.47
1000pC805
0R867
4.7kR869 4.7kR870
6.3V47C894
27kR739
27kR740
27kR743
27kR747
33kR741
33kR742
33kR748
33kR749
470
R521
470
R522
50V
C522
220p
50V
C521
220p
0.1C8
13
100R509
JL600
JL601
JL602
JL603
16V
C620
10
C7541
R8204.7k
JL800
BA4558F
IC501LPF
1
2
3
4
OUT
-
+
GND5 +
6 -
7 OUT
8 VCC
24
22
20
MIC-DATA-IN
DVD/
SAT
GAME
1
2
3
21
30
31
22
32
7PCN106
1
2
3
4
5
6
7
8
9
10
11
12
13
0R744
0R745
38
79
77
78
0.1C812
58
JL731
JL734
JL735
JL773
JL739
JL741
JL743
JL732
JL744
13PCN702
DSP-DATA
DSP-CLK
DGND
DATA_SEL
/TAS_RESET
AGND
ROUT
AGND(AVDD)
LOUT
AGND
LIN
AGND
RIN
SOUND CONTROLR2A15216FP
IC500
DVD/SAT-R
ST-RST-R
GAME IN-R
DVD/SAT-R
DVD/SAT-R
GAME IN-R
GAME IN-R
GAME_RGAME_R
INGAINOUTRINGAINOUTR
RECAR
RECBR
SA1
SA2
TRER
MID1R
MID2R
BASS1R
BASS2R
TONE
OUTR
VOLIN
R
BB1R
BB2R
OUTR
AGCO
UTR
DATACLK
SWOU
T
AGCC
AGCO
UTL
OUTL
OUTR
AGCO
UTR
AGCO
UTL
OUTL
BB2L
BB1L
VOLINL
TONEOUTL
BASS2L
BASS1L
MID2L
MID1L
TREL
RECBL
RECAL
INGAINOUTL
GAME_L
GAME IN-L
ST-L
DVD/SAT-L
INGAINOUTL
GAME_L
GAME IN-L
ST-L
DVD/SAT-L
TV IN
-L
NO_U
SE
PC IN
-L
MIC
VC REFO
UTRE
FOUT
REFI
N
GND
VCC
DPLL
/SUR
L
DPLR
/SUR
R
PC IN
-R
TV IN
-L
PC IN
-L
MIC
PC IN
-R
NO_U
SE
TV IN
-RTV
IN-R
10
11
12
13
14
5
6
7
8
1
2
3
4
9
ST-L
INGAINOUTL
TV IN-R
JL201
JL202
JL203
JL204
1
2
3
4
5
6
7
TV IN-L
A-GND
TV IN-R
A-GND
PC IN-R
A-GND
PC IN-L
JL205 ST-R
100
100R502
R541
1
2
3
4
5
6
7
CN7037P
TUNER_RDS
TUNER_SCK
TUNER_SDA
A+9V
TUNER-R
AGND
TUNER-LJL407
JL408
JL409
JL410
JL411
JL412
22R544
220uHL751 600ohmFB750 600ohmFB751 R763 0
DVD/SAT-L
GAME IN-L
GAME
_L
TV IN-L
INGAINOUTR
PC IN-L
MIC
PC IN-R
GAME
_R
REFOUT
R841 0
100k
R543
1kR542
4749
DBFB
16VC662 10
R696
100k
R677
100k
R691 10kR690 3.3k
R675 3.3k
R676
10k
R698
33k
R679
33k
R678
100k
R697
100k
10R839
10R840
C697
0.1
C694
0.1
0.1C691
C678
0.1
C676
0.1
0.1C674
R854 0
C680
0.22
C698
0.22
R674 10k
R689 10k
0.1C659
0.1C686
R680 10k
R692 10k
R673
15k
R688
15k
0R658 0R662
BA45
58F
IC50
3
1 2 3 4
5678
BA45
58F
BPF
IC50
2
29
28
24
25
26
AGCOUTR
AGCOUTL
0R848
0R847
R856 023
R857 027
16VC661 10 0R6590R657
1
OUTP
UT
2
INPU
T-
3
INPU
T+
4
GND
5
INPU
T+
6
INPU
T-
7OU
TPUT
8
VCC
OUTP
UT
INPU
T-
INPU
T+
GND
INPU
T+
INPU
T-
OUTP
UTVCC
IC50
2BP
FIC
503
IC501
AUDI
O IN
AUDI
O IN
LL
RR
1 2 3 4 5 6 7 8 9 10 11 14 1512 13
A
B
C
D
E
F
G
H
I
J
IC B/D
MAIN BOARD (4/4)
• See page 54 for IC Block Diagrams.
HCD-SH2000
HCD-SH2000
2828
5-13. SCHEMATIC DIAGRAM – MAIN BOARD (1/4) (Suffi x 12) – • See page 53 for Waveforms. • See page 61 for IC Pin Function Descriptions.
11
3.10
0
13.412.7
13.4
IC100
1MR113
2
3
4
1
32.768kHzX110
8MHzX113
100RB131
10k
R180
100
R107
100
R103
100
R104
100
R105
15k
R274
470
R174
15kR294
470R194 R137
100
100
100
100
R135
R136
100R184
100
R118
100R189
JL191
10k
R129
10k
R130
10kR197
100
R163
100
R160
100
R178
100
R177
100
R170
100
R527
10k
R271
100
R171
MC2840-T112-1D167
2.2C2
67
DA2J
1010
0LD2
67
JL181
JL183
JL139
JL149
JL150
100
R124
100
R125
100
R120
100
R122
JL15
6
JL15
7
100
R159
100
R158
JL17
6
JL17
5
JL17
2
JL17
1
JL216
JL217
JL218
JL219
JL220
JL221
JL222
JL223
JL224
JL226
JL227
JL228
JL229
JL230
JL131
JL132
JL133
JL134
JL135
JL136
JL137
JL138
JL140
JL141
JL142
JL143
JL145
JL146
JL147
JL182
JL200
JL184
JL185
JL186
JL187
JL188
JL189
JL190
JL192
JL193
JL194
JL195
JL197
JL15
5
JL15
4
JL15
3
JL15
2
JL15
1
JL15
8
JL15
9
JL16
0
JL16
1
JL16
3
JL18
0
JL17
9
JL17
8
JL17
7
JL17
4
JL17
3
JL17
0
JL16
9
JL16
8
JL16
7
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
23PCN105
AD-KEY-1
MASTER-VOL
LED-DRIVER-CLK
LED-DRIVER-LATCH
LED-DRIVER-OE
LED-DRIVER-DATA
MIC-GND
A+9V
MIC-SIGNAL
MIC-DET
STBY-LED
AD-KEY-0
SIRCS
D+3.3V
EVER+3.3V
/FL-DEIVER-CS
FL-DRIVER-DATA
FL-DRIVER-CLK
LED-GND
-VG
D-GND
LED+13.5V
JL211
JL215
4.7kR224
4.7kR222
50V22p
C110
50V22p
C111
R138
150k
R109
1.5k
R278
1.5k
R277
47k
R119
16V
C216
100
100RB140
100RB185
0.1C298
0.1C198
0.47
C165
JL212
JL213
JL214
JL225
10kR146
10k
R272
100
R172
0R2
26
JL148
0R213
100
R161
10k
R261
R225
100k
10k
R175
220
R121
100
R126
100
R229
100
R230
0.1C1
27
0.1C1
28
470
R100
470
R102
50V
C100
100p
50V
100p
C102
50V27p
C113
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