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.

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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

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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