Sony STR-DB900 Service Manual Download Page 24

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STR-DB900

STR-DB900

4-12. SCHEMATIC DIAGRAM — AMP BOARD (1/4) —

FB309

FB306

R303

R305

R304

C327

R311

R313

R315

R317

R310

R312

FB316

FB314

FB317

FB315

D311

D302

D304

C309

C306

D327

D329

R487

R488

D316

R509

C335

C336

C201

R329

R353

FB310

FB311

R490

D319

R383

C354

C355

R389

R390

FB312

R480

R481

R415

R478

R479

C553

R536

R539

R540

R537

R538

C300

R301

R408

R401

R406

R402

R404

R409

R413

R417

R419

R416

RY301

FB319

L329

470

L306

L307

THP301

R358

L314

L315

C650

D310

D322

C661

C548

C496

C503

C502

C504

C497

C321

C322

C366

C324

C314

C313

C317

C315

C319

C316

C365

C329

C330

C426

C359

C536

C318

C341

C356

C468

IC301

IC322

IC323

C519

IC320

IC325

IC305

IC304

IC303

IC302

R428

D305

Q311

C523

R431

Q346

Q305

Q306

Q328

Q333

Q356

C521

R316

C343

C345

C358

C344

C339

C408

C328

R380

R381

C340

C353

C578

C425

C424

FB313

C412

R314

R309

R308

R307

R418

C505

C501

R411

R407

C491

R403

L305

C512

C513

C514

R421

C511

C510

L304

D303

C522

R430

L303

C518

C520

D326

R429

L302
22

C301

R500

R502

R501

C517

Q310

C498

C507

R341 C404

C461

R344

R405

R400

R533

R302

R535

R534

C326

C323

C325

C320

C312

C311

C310

C392

C357

C332

C333

C350 C351

C541

C331

Q304

R322

R323

Q309

R321

R319

C547

R557

R318

C347

C427 C428

Q332

Q331

Q330

R382

C421

C422

C542

Q318

Q317

R356

C407

Q347

R325

R327

Q358

R558

R324

C348

C346

C304

C305

R466

FB318

CN309

CN300

C464

R482

Q319

C537

R510

Q320

Q349

R391

THP302

R392

Q348

Q313

IC321

R306

C506

C552

C546

C531

C567

C573

C525

R489

C582

C581

C528

C580

C576

C532

C308

C303

C302

R420

IC324

FB303

C524

X300

IC306

IC307

IC312

IC318

L327
470

H 22

L301

R427

D301

C515

C516

FB302

FB301

C490

TM302

TM301

0UH

330

1/10W

330

1/10W

330

1/10W

220
25V

330

1/10W

330

1/10W

120

1/10W

330 1/10W

330

1/10W

0UH

1SS352-TPH

1SS367-T3S

ONY

1SS367-T3S

ONY

4.7

6.3V

4.7

6.3V

1SS367-T3S

ONY

1SS367-T3S

ONY

220k

1SS352-TPH

82k

250V

100p

2.2

0UH

220k

1SS352-TPH

250V

2.2

0UH

15k

4.7k

15k

4.7k

100p

8200

63V

1/10W

22k 1/10W

10k

1/10W

10k

1/10W

10k

1/10W

10k

1/10W

22k

1/10W

1.5k

1/10W

22k

1/10W

100k

1/10W

22k

1/10W

0UH

15K

4.7k

470p

1SS352-TPH

47p

0.1

100p

0.001

100p

27p

0.1

27p

0.1

27p

0.1

27p

0.1

100p

0.1

4.7

27p

100p

CXD9730Q

BA05T

BA033T

220

25V

M5218AFP-T

TC7SHU04FU

-TE85R

TC74AC08FT

(EL)

TC74AC08FT

(EL)

TC74AC08FT

(EL)

TC74AC08FT

(EL)

1/10W

1SS367-T3S

ONY

2SC2873O-TE12L

DELAY BUFFER

100

25V

1/10W

2SC2712G-T

TEMP DETECT

DTC144EKA-T146

RELAY DRIVER

DTA114EKA-T146

RELAY DRIVER

2SK3669

BOOSTER

2SK3669

BOOSTER

2SA1162Y-T

I.PROTECT

470

16V

1/10W

220

25V

0.1

220

25V

0.1

220

25V

1/10W

0.015

0.1

0UH

0.1

120

1/10W

120

1/10W

100k

1/10W

220

0.001

1.5k

1/10W

10k

1/10W

220p

10k

1/10W

10p

0.001

1/8W

4.7

6.3V

63V

1SS367-T3S

ONY

63V

4.7k

63V

220

25V

1SS367-T3S

ONY

4.7k

0.1

1/10W

63V

2SC2873O-TE12L

DELAY BUFFER

16V

22k

100p

22k

10k

1/10W

10k

1/10W

330

1/10W

220

25V

27p

0.1

220

25V

0.1

63V

0.1

100V

0.1

100V

470

63V

100

63V

0.1

100V

0.1

100V

63V

470

63V

2SK3669
BOOSTER

2.2

2SK3669
BOOSTER

0.1

100

10k

470

63V

0.1

100V

0.1

100V

2SK3669
BOOSTER

2SK3669

BOOSTER

2.2

0.1

100V

0.1

100V

63V

2SA1162Y-T

V.PROTECT

2SA1162Y-T

V.PROTECT

360

0.1

2SC2712G-T

TEMP DETECT

0.1

2SA1162Y-T

I.PROTECT

100

10k

100

63V

470

63V

470p

0.1

470

0UH

0.1

2SA1162Y-T

V.PROTECT

4.7

82k

2SA1162Y-T

V.PROTECT

2SC2712G-T

TEMP DETECT

4.7k

15K

360

2SC2712G-T

TEMP DETECT

2SK3669

BOOSTER

M5218AFP-T

120

1/10W

220

680p

220k

680p

0.1

4.7

6.3V

2200

10V

220

1/8W

NJM4580E-D

-TE2

0UH

50V

49.1MHz

HIP2101IBZT

1/10W

1SS367-T3S

100

63V

0UH

220p

SP2P

W/G.P

JALCO

SP2P

W/G.P
JALKO

BUS

VDD

XO VDD

DVDD

GND

OVERCURRENT

TEMP

G10V

I.PROTECT

V.PROTECT

12V

RELAY SW

-12V

GATEDRIVE10V

LAT1

SHIFT

NSMUTE

SCDT

INIT

SCK

LRCKO

BCKO

FSOI

XSFOUT 3

HP SW

PH/RY

DIGITAL POWER AMP

PROCESSOR

PCM/PWM

+3.3V REG

+5V REG

DELAY BUFFER

CLOCK OSC

LPF

HEADPHONE AMP

BOARD

FRONT L

FRONT R

(IMPEDANCE

SPEAKER

BOARD

REG

DEAD TIME

(2/4)

BOARD

AMP

(2/4)

BOARD

AMP

(4/4)

BOARD

AMP

(2/4)

(3/4)

(4/4)

BOARD

AMP

(Page 25)

(Page 31)

(Page 25) (Page 27)

(Page 27)

(Page 26)

(Page 25)

(Page 33)

• See page 12 for Waveforms.

• See page 34, 35 for IC Block Diagrams.

Summary of Contents for STR-DB900

Page 1: ... there may be no sound output Inputs Analog Sensitivity 500 mV Impedance 50 kilohms Inputs Digital DVD Coaxial Impedance 75 ohms Outputs LINE subwoofer Voltage 2 V Impedance 1 kilohm FM tuner section Tuning range 87 5 108 0 MHz Antenna terminals 75 ohms unbalanced Intermediate frequency 10 7 MHz AM tuner section Tuning range 531 1 602 kHz Antenna Loop antenna Intermediate frequency 450 kHz General...

Page 2: ...er reuse a disconnected chip component Notice that the minus side of a tantalum capacitor may be dam aged by heat TABLE OF CONTENTS 1 SERVICING NOTES 1 1 AMP Board DIGITAL Board Service Position 3 1 2 Note on Checking AMP Board or DIGITAL Board While Turning on Electricity 3 1 3 Note on AMP Board Removal 4 1 4 Note on Heat Sink Installation 4 1 5 Note on Checking POWER Board While Turning on Elect...

Page 3: ... with back panel 1 2 NOTE ON CHECKING AMP BOARD OR DIGITAL BOARD WHILE TURNING ON ELECTRICITY In case of checkingAMP board or DIGITAL board while turning on electricity please connect with an crocodile clip connector between back panel and chassis AMP board back panel DIGITAL board insulating sheet AMP board DIGITAL board chassis back panel crocodile clip connector ...

Page 4: ... REMOVAL 1 4 NOTE ON HEAT SINK INSTALLATION Be sure to install it in the direction as shown in the figure AMP board In case of removing AMP board remove these 6 screws first it is easy to remove it heat sink AMP board insulating sheet ...

Page 5: ...codile clip connectors between two ground terminals EP902 904 and chassis 1 6 NOTE ON CHECKING POWER BOARD WHILE TURNING ON ELECTRICITY 2 Do not touch the capacitor C916 on POWER board while turning on electricity because of the voltage becomes 350VDC Max EP902 chassis EP904 POWER board crocodile clip connector crocodile clip connector C916 BOARD POWER SIDE B ...

Page 6: ...y window 4 INPUT MODE 5 INPUT SELECTOR 7 MULTI CH IN qs PHONES jack qg POWER power switch 2 PRESET TUNING qf SOUND FIELD q STANDBY indicator 3 SURROUND BACK DECODING qd VOLUME 8 remote sensor 1 2CH 9 List of button locations and reference pages ALPHABETICAL ORDER NUMBERS AND SYMBOLS 2 8 9 6 5 3 7 1 qg qf qd qs qa q 4 ...

Page 7: ...sage RESET is displayed Number of buttons 4 Every time you press the button counts down one by one 5 In case of every buttons are pressed the finished indication RESET 00 appears 6 To exit from this mode press the POWER button to turn the set off SWAP ALL MODE Outputs of speakers checking mode The L R channel signals output from all of the speakers Procedure 1 Press the POWER to turn the set off 2...

Page 8: ...ing activated button f button F 21 button f button F 31 button f button F 41 button f button F Sound Field name display on the protector being activated Input Selector name display on the protector being activated Input Mode display on the protector being activated 51 button f button F Input signal format type display on the protector being activated 61 button f button F 71 button f button F 81 bu...

Page 9: ...r 25 01 Operating Time On 27 minutes operating time 25 11 VOL Volume level 25 display PL 21 DOLBY Sound Field name display DOLBY PRO LOGIC 31 DVD Input selector display DVD 41 AUTO IN In using AUTO mode 41 DIGITAL NET MEDIA 41 COAX IN COAX FIX 41 OPT IN OPT FIX 41 ANALOG ANALOG FIX 51 DOLBY D DOLBY DIGITAL signal input 61 3 2 LFE 3 2 1 signal input 71 HP IN Headphones is inserted 71 SP ON Headphon...

Page 10: ...10 STR DB900 SECTION 4 DIAGRAMS Circuit Boards Location DISPLAY board AC SW board HP board VOL board VIDEO board POWER board AMP board DIGITAL board REG board ANALOG IN board tuner unit LED board ...

Page 11: ...scope Voltage variations may be noted due to normal production tolerances Circled numbers refer to waveforms Signal path F FM g VIDEO Abbreviation SP Singapore model MY Malaysia model NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS In addition to this necessary note is printed in each block Note on Printed Wiring Board X parts extracted from the component side a Through hole Pattern from the...

Page 12: ...µsec 1V AC DIV 10 µsec DIV 3 3 Vp p 8 IC206 ql LRCKO 0 33 µsec 1V AC DIV 0 1 µsec DIV 3 3 Vp p 9 IC206 w BCKO 80 nsec 1V AC DIV 50 nsec DIV 3 5 Vp p 0 IC202 zvc X OUT AMP Board 20 nsec 2V AC DIV 20 nsec DIV 5 2 Vp p 1 IC325 4 20 nsec 1V AC DIV 20 nsec DIV 1 8 Vp p 2 IC301 wk XFSOIN 0 33 µsec 1V AC DIV 0 1 µsec DIV 4 Vp p 4 CN315 wa BCKO 1V AC DIV 10 µsec DIV 5 CN315 wd LRCKO 2V AC DIV 50 nsec DIV ...

Page 13: ...DS DATA RDS INT CE ST DI MC DO ST DI MC DI A B X2 X1 X0 ASEL A ADC DATA L R ADC DATA SL SR ADC DATA C SW DIR DATA BCK LRCK CONT 1 VINL DOUT BCK LRCK SCKI PDWN DOUT BCK LRCK SCJI PDWN 10V ASEL B VINL VINR ADC MCK ADC RST 12V 1Y A B 2C0 2C1 2C2 2C3 1C0 1C1 1C2 1C3 DATA O MCK DIR AUDIO DIR XMODE DIR CKSEL DIR CLK DIR CE DIR DI DIR DO DIR ERR BCK O CKOUT I LRCK O AUDIO O XMODE I CKSEL1 I CL I CE I DI ...

Page 14: ...L 19 DSP BST DATA L R DATA C SW DATA SL SR DATA SB BCKO LRCKO SCK EN I LIMIT AMP CONT 6 XDAMP RST 26 XDAMP NSMUTE 27 XDAMP EN 32 XDAMP PROTECT 33 DAMP DATA 24 DAMP CLK 25 DAMP CS1 L R 28 DAMP CS2 C SW DAMP CS3 SL SR DAMP CS4 SB 29 30 31 HP SW 37 HP RY SO1 39 QS RY SW RY SO1 INIT MUTE SCDT SHIFT LATI L R LATI C SW LATI SL SR LATI SB HP SW PH RY RELAY 38 BST 56 Y 5 A 1 B 2 SEL 6 SDI1 18 SDI3 114 BCK...

Page 15: ...TIME IC310 5 HIN LIN HOUT HSCT LOUT 6 3 8 77 OUTL2 10 OUTL2 1 5 1 4 BOOSTER Q336 337 OUTL1 DEAD TIME IC314 PCM PWM PROCESSOR IC308 PCM PWM PROCESSOR IC313 PCM PWM PROCESSOR IC605 BOOSTER Q338 339 DIGITAL POWER AMP IC329 24 28 LPF 15V 53V TM304 LPF D323 D317 THP304 OUTL1 21 5 HIN LIN HOUT HSCT LOUT 6 3 8 4 DIGITAL POWER AMP IC330 OUTL2 15 OUTL2 18 74 R CH I PROTECT Q362 V PROTECT Q323 324 TEMP DETE...

Page 16: ...UME ENCODER 119 51 50 D808 STANDBY 118 RV802 INPUT SELECT ENCODER 117 STOP 30 3 3V 14 I 29 42 I 31 3 1 1 4 3 5 2 3 2 3 1 1 3 2 17V REG Q901 RECT D913 RECT D914 RECT D915 10V REG IC907 12V REG IC906 3 3V REG IC904 3 3V REG IC910 BUFFER IC909 SHUNT REG IC905 3 3V REG IC908 SHUNT REG IC903 SWITCHING REGULATOR IC902 IR RECEIVER IC801 SWITCHING REGULATOR IC901 FB AMP DRAIN VCC T902 Q903 DCB FB SURCE GN...

Page 17: ...6 8k 47k 2200000p 3 3 50V 100 47k 100 10k 0 01 0 1 3 3k 100 100 4 7k 10k 10k 10 100 100 5 6k 0 1 10k 100k 220 10V 1SS355 0 0UH 470k 47k 470 47 25V 0 1 75 0 1 22 25V 100 1P TORX141L TORX141L TORX141L TOTX141L RED 0 1 100 100 0 1 100 0 1 0 0 1 10 50V 10k 10k 0UH DTC114EKA T146 DELAY DTC114EKA T146 DELAY DTC114EKA T146 INVERTER DTC114EKA T146 INVERTER 47 25V 0 1 LC89056W 25P BUS 3 3V GND 202 43 202 4...

Page 18: ...0 10k 0 1 TC7WH157FK 0 1 100 16V 0UH 0 1 100 100 100 0UH 0 1 10 0 1 100 BUS 10V 3 3V GND 5V 203 2 203 3 203 4 203 5 203 6 203 7 203 8 203 9 203 10 203 11 203 12 203 13 203 1 207 13 207 15 207 17 207 19 207 21 207 23 207 225 CK OUT BCK LRCK 202 3 202 2 XMCK 202 92 202 93 202 94 202 95 202 96 202 97 202 98 202 99 202 96 202 97 202 98 202 99 202 102 202 103 202 104 202 105 202 107 202 108 202 109 202...

Page 19: ...1 0 01 10k 1k 100 100 1k 10k 10k 10k 10k 1k 1k 1k 10k 10k 10k 10k 0 01 0 01 0 01 0 01 0 1 0 1 0 1 0 1 10k 0 3 3k 12 5MHz 0 1 1k 100 100 1k 1k 1k 1k 47k 47k 0 1 1k 1k 10k 10 0 1 10k 0 1 0 1 10k 1k 1k 1k 1k 100 100 100 100 100 100 100 100 1k 0 1 1k 1k 10k 10k 0 1 10k 1k 0 1 0 022 0 1 MB91354APMT G 104 BNDE1 DTC114EKA T146 RESET 2SC2712 RESET 1k 0 022 0 022 BR24L16F WE2 47 25V 0 1k 1k 1k 1k 1k 1k BUS...

Page 20: ...25 R324 C291 IC201 C292 X203 R291 R379 R239 C224 C231 R390 R282 FB209 R304 R299 R302 R326 R327 R328 R216 R215 C215 R214 R213 R212 C213 R207 R206 R205 R204 R256 R249 R246 R243 R240 R359 R238 R211 FB204 R356 R344 Q201 Q202 C216 IC216 R339 FB211 R331 R332 R294 R337 R329 C246 R314 R313 R311 C301 R308 R306 R284 C222 C240 C247 R298 R264 R263 R262 R261 R260 R259 R258 R254 R253 R252 R222 R221 R220 R219 R2...

Page 21: ...245 C237 C248 FB203 C234 R296 C228 C233 C250 C249 C256 C232 C230 C223 C220 C221 C208 R228 R227 R226 FB202 R373 R235 C214 C210 R295 R361 R386 C295 R378 C281 R380 R366 R369 R355 D201 Q204 Q203 C293 R217 R372 R370 C279 R354 R392 C271 R321 R275 C288 C289 R353 R352 FB208 C260 D302 L201 C264 FB210 CN206 EP202 EP201 C219 IC218 IC214 IC213 IC212 J201 C280 C274 C268 C267 C294 C242 C302 C278 C212 C241 C269 ...

Page 22: ...7 R334 R336 R337 THP303 C384 R365 IC314 C457 C368 C443 C445 R361 R363 FB330 IC315 C447 R428 C442 R362 R360 C456 C390 R340 R420 FB319 R466 X300 IC325 FB329 R364 R366 R367 THP304 C448 R373 IC316 IC301 C473 C369 C449 C444 R369 R371 FB332 IC317 C613 C451 R370 R368 C472 IC308 IC313 IC605 C377 C651 FB331 R372 R504 R505 R374 R503 FB603 C608 R375 R470 THP305 R537 C611 R615 IC601 C621 C453 C436 C612 R458 I...

Page 23: ...14 R419 R418 C576 C573 C567 C546 C552 C525 C533 C526 C534 C529 C530 C527 C642 C643 FB306 L304 Q304 C531 C201 R625 Q356 C578 R353 R329 R322 C339 C590 C591 C592 C593 C594 C587 C588 C589 C602 C627 C653 C580 C581 C582 C583 C584 C585 C586 C311 C408 C341 IC307 R323 C353 C360 IC306 C356 Q306 Q305 CP301 CP303 CP302 L602 C637 C633 C635 R563 L311 L601 C551 C477 C545 EP304 EP305 L310 L313 C550 C460 C544 C522...

Page 24: ...0p 100p 0 001 100p 100p 27p 27p 0 1 27p 0 1 0 1 27p 27p 0 1 27p 0 1 0 1 0 1 100p 0 1 4 7 27p 100p 100p 100p CXD9730Q BA05T BA033T 220 25V M5218AFP T E1 TC7SHU04FU TE85R TC74AC08FT EL TC74AC08FT EL TC74AC08FT EL TC74AC08FT EL 10 1 10W 1SS367 T3S ONY 2SC2873O TE12L DELAY BUFFER 100 25V 10 1 10W 2SC2712G T TEMP DETECT DTC144EKA T146 RELAY DRIVER DTA114EKA T146 RELAY DRIVER 2SK3669 BOOSTER 2SK3669 BOO...

Page 25: ...0 1 50V 10k CXD9730Q TC7WH34FU TE12R M5218AFP T E1 TC74AC08FT EL TC74AC08FT EL 2SC2712G T TEMP DETECT DTC144EKA T146 RELAY DRIVER 2SC2712G T TEMP DETECT 2SA1162Y T I PROTECT 2SK3669 BOOSTER 2SK3669 BOOSTER 10 1 10W 47k 1 10W 470 10V 2SK3669 BOOSTER 0 1 100V 0 1 100V 470 63V 2SK3669 BOOSTER 1 5k 1 10W 0 15 0 001 0 1 4 7 6 3V 0 1 0 1 0 1 0UH 0 1 0 1 470p 330 1 10W 4 7 6 3V 220 25V 0 1 100V 0 1 100V ...

Page 26: ...p 0 015 2SA1162Y T V PROTECT CXD9730Q TC74AC08FT EL TC74AC08FT EL TC74AC08FT EL 2SC2712G T TEMP DETECT 2SK3669 BOOSTER 0 1 0 1 0 1 100V 0 1 100V 470 63V 10 63V 470 63V 0 1 100V 0 1 100V 2SK3669 BOOSTER 2SK3669 BOOSTER 0 1 100V 0 1 100V 10 63V 470 63V 100 63V 2SK3669 BOOSTER 0 1 100V 0 1 100V 0UH 10 1 10W 120 1 10W 0 1 TC74AC08FT EL 330 1 10W 330 1 10W 220 25V 27p 0 1 10 10 10 1SS367 T3S ONY 330 1 ...

Page 27: ... 0 1 0 1 0 1 0 1 2SA1162Y T V PROTECT 2SA1162Y T I PROTECT CXD9730Q 2SC2712G T TEMP DETECT 2SC2712G T TEMP DETECT DTA114EKA T146 BUFFER DTA144EKA T146 BUFFER 2SC2712G T BUFFER DTA144EKA T146 BUFFER DTA144EKA T146 BUFFER DTC144EKA T146 BUFFER 1SS352 TPH 3 10k 1 10W 2SC2712G T BUFFER 1k 1 10W 1SS352 TPH 3 4 7 6 3V 4 7 6 3V 2200 10V 0 1 0 1 10k 1 10W 0UH 1k 1 10W 0 001 0 1 0 1 470p 220 10 330 1 10W 2...

Page 28: ... C137 R152 C152 C149 C146 R150 C138 R118 FB102 C168 JW101 R157 C103 C112 R177 C166 R179 R174 R171 L109 C155 C167 R104 C102 C104 C115 R112 R124 C114 R123 C106 R127 C165 R159 C148 R148 C135 C158 R145 L108 C132 C147 R134 C124 R122 R121 L107 C110 C123 R140 R147 R133 R137 R166 R173 R158 R163 R126 R149 R153 R184R183 C170 CP151 CP152 CN111 J101 J102 C160 C161 C159 C153 C154 C162 C163 C164 CN101 EP101 C10...

Page 29: ...0p 100k 1k 100p 100k 1k 1k 100k 100p 100p 100k 1k 1k 100k 100p 100p 100k 1k 1k 100k 100p 100p 100k 1k 33 25V 33 25V 33 25V 33 25V 33 25V 33 25V 33 25V 33 25V 33 25V 33 25V 22k 22k 0 01 100k 100k 100k 100k 100k 100k 100k 100k BU4052 M5218AFP T M5218AFP T BA10T 10k 6 8k 10k 47 25V 100 4 7 50V 0 1 10 50V 0 1 10 50V 1k 220 10V 100 0 1 10 50V 0 1 10 50V 4 7 50V 1k 0 1 220 10V 100 10k 10 50V 0 1 0 1 10 ...

Page 30: ...802 JW805 JW810 JW806 JW803 JW809 JW811 JW818 JW807 C804 T801 C805 C816 S806 S805 S804 S803 S802 JW813 JW808 JW822 FL801 C807 JW823 CN803 JW817 C806 JW815 JW819 JW816 JW820 JW821 INPUT MODE INPUT SELECTOR DISPLAY 2CH SOUND FIELD DIRECT MULTI CH IN SURR BACK DECODING PRESET TUNING 11 11 1 862 298 11 11 1 862 301 11 11 1 862 303 11 11 1 862 299 C415 C417 C416 FB401 FB402 JW837 CN405 J401 PHONES R809...

Page 31: ...CN802 IC802 IC803 10 50V 1 8k 2SD1622 2SD1622 0 027 1SS355TE 17 1SS355ZTE 17 1SS355TE 17 1SS355TE 17 0 01 10 50V UDZS TE 17 6 2B 470 470 0 1 10k 1k 2 2k 2 2k 4 7k 2 2k 2 2k 1k 47p 47p 10 50V 0 1 100p 100p 100p 82k 100p 1SS355TE 17 1SS355TE 17 0 1 10 50V 0 1 0 1 10 50V 33 VOL ENCODER SAN SAN 17P FFC 1k 5P L NJL74H400A 10 100 SEL2210R 330 47 50V 0 1 100k SAN 0UH 0UH 0 0022 BOARD IN 0 0022 0 1 DTC124...

Page 32: ...C949 C924 D903 D906 L901 R906 R905 C913 PC901 EP902 C930 R908 D905 D912 C933 T902 POWER TRANSFORMER T901 POWER TRANSFORMER C916 LF901 D917 C905 FH902 FH901 C906 R907 R923 LF902 EP901 Q901 IC901 D929 C915 C902 D904 C928 C901 CN902 D913 C962 C961 CN990 CN991 C990 R990 R991 R993 R992 D990 Q990 D DIGITAL BOARD Page 21 H AMP BOARD Page 23 G AMP BOARD Page 23 11 11 1 862 297 11 11 1 862 300 11 11 1 863 ...

Page 33: ...0 0 12 2W 0 12 2W 0 12 2W 10 63V 100 1 4W 3 3k UDZSTE 17 18B IC TLP421 100 16V IC TLP421 1k 1 4W 150k 2 7k 0 0015 250V 0 001 2kV UDZSTE 17 20B 4 7k 1 4W UDZSTE 17 24B USZSTE 17 24B 11EQS10 TA 2 10 1 4W 0 01 22 470p 220 0 18 2W 0 18 2W 0 18 2W 220p 3 3k 1 4W 100k 2W 10E6N 10E6N 0 0022 250V 0 0022 250V 0 0022 250V 3 3M 1 2W 1 0 275V T3 15AH 250V 0 47 275V SARS03 10000p 630V 150k 2W 0 01 630V 2 7k 2 ...

Page 34: ...ECT PA PB DETECT LOCK DETECT SYSTEM RESET MODE SELECT INPUT CIRCUIT DATA DEMODULATOR PLL CLOCK 16 15 14 13 12 11 10 9 1 2 3 4 5 6 7 8 2G 2C3 2C2 2C1 2C0 2Y VCC 2C3 2C2 2C1 2C0 STROBE 2G OUTPUT 2Y A SELECT DATA INPUTS B B A A B B A A 1G 1C3 1C2 1C1 1C0 1Y STROBE 1G B SELECT 1C3 1C2 1C1 1C0 OUTPUT 1Y GND DATA INPUTS IC204 IC210 TC7WH157FK TE85R SEL 11 6 STB 11 7 A 1 2 3 A B Y 5 Y B GND 4 VCC 8 Y EN ...

Page 35: ...CKSEL1 PWM THROUGH CLOCK GENERATOR SECONDARY CLOCK GENERATOR PRIMARY S g P 45 LRCK 46 FSII 43 DATA 37 SCSHIFT 38 SCDT 36 SCLATCH 35 MODE2 34 MODE1 33 DVDD 32 MCKSEL 41 INIT 44 BCK S g P DOWN SAMPLING FILTER GAIN CONTROL INIT MUTE SERIAL CONTROL RATE CONVERTER LINER INTERPOLATOR 2 TIMES 76 XOVDD 77 XFSOUT 78 XOVSS 79 VSUBCR 73 FSOCKO 80 VSSR2 74 FSOI 75 DVDD 68 BFVSS 69 DVSS 70 OUTSEL 71 OFLFLAG 65...

Page 36: ...GLE END DIFFERENTIAL CONVERTER VINR 2 VREF1 3 VREF2 4 5TH ORDER DELTA SIGMA MODULATOR REFERENCE x16 1 64 x1 128 DECIMATION FILTER WITH DC CUT FILTER SERIAL INTERFACE MODE FORMAT CONTROL MODE1 20 MODE0 19 FMT1 18 FMT0 17 DOUT 12 BCK 11 OSR 16 SCKI 15 VDD 14 DGND 13 CLOCK TIMING CONTROL PDWN 7 BYPAS 8 VCC 5 AGND 6 FSYNC 9 LRCK 10 POWER SUPPLY POWER Board OVER CURRENT PROTECTOR LATCH DRIVER OVER HEAT...

Page 37: ...0 BCKO O Bit clock signal output to digital amp 21 VSS Ground 22 KFSIO I Audio clock signal input from LC89056W 23 to 26 SDO1 to SDO4 O Audio serial data output to digital amp 27 SPDIF O Not used Open 28 LRCKI2 I L R sampling clock signal input from LC89056W 29 BCKI2 I Bit clock signal input from LC89056W 30 SDI2 I Audio serial data input from analog audio and digital audio 31 VSS Ground 32 HACN O...

Page 38: ...put 76 VDDE Power supply 3 3 V 77 to 80 D11 GP3 to D8 GP0 I O DRAM data input output 81 VSS Ground 82 to 85 A9 A12 to A10 O Address signal output to DRAM 86 TDO O Not used Open 87 TMS I Not used Open 88 XTRST I Not used Open 89 TCK I Not used Open 90 TDI I Not used Open 91 VSS Ground 92 to 97 A8 to A3 O Address signal output to DRAM 98 99 D7 D6 I O DRAM data input output 100 VDDI Power supply 2 5 ...

Page 39: ...W 21 XDIR DO I DIR serial data signal input from LC89056W 22 DIR CLKSEL1 O DIR CK select signal output to LC89056W 23 NO USE Not used Connected to ground 24 DAMP DATA O Serial data output for digital amp 25 DAMP CLK O Serial clock output for digital amp 26 XDAMP RST O Reset signal output for digital amp 27 XDAMP NSMUTE O NS mute signal output for digital amp 28 DAMP CS1 L R O Chip select signal ou...

Page 40: ...O USE Not used Connected to ground 78 NO USE Not used Connected to ground 79 VSS Ground 80 VCC Power supply 3 3 V 81 FLSH PNO Not used Connected to ground 82 NO USE Not used Connected to ground 83 FLSH PN2 Not used Connected to ground 84 NO USE Not used Connected to ground 85 P CONT1 O Standby power control signal output Not used 86 P CONT2 O DVD power control signal output Not used 87 88 NO USE I...

Page 41: ...used Connected to ground 141 X IN I Ceramic vibrator signal input 12 5 MHz 142 VCC Power supply 3 3 V 143 X OUT O Ceramic vibrator signal input 12 5 MHz 144 XRESET I Reset signal input 145 VSS Ground 146 VCC Power supply 3 3 V 147 to 150 NO USE Not used Connected to ground 151 TUN CLK O Tuner clock output 152 TUN D0 I Tuner data input 153 TUN DATA O Tuner data output 154 TUN LAT O Tuner data latch...

Page 42: ...al 6 DOUT O Not used Open 7 DIN I Serial data input from MB91354APMT 8 CLK I Serial clock input from MB91354APMT 9 STB I Strobe signal input from MB91356APMT 10 KEY1 I Not used Connected to ground 11 KEY2 I Not used Connected to ground 12 VSS Ground 13 VDD Power supply 5 V 14 to 29 SEG1 to SEG16 O FLD segment output 30 VEE Power supply 30 V 31 to 42 GRID10 to GRIG1 O FLD grid output 43 VDD Power s...

Page 43: ...ingapore model MY Malaysia model Ref No Part No Description Remark Ref No Part No Description Remark 1 4 942 568 61 EMBLEM NO 5 SONY 2 3 704 515 32 SCREW BV RING 3 X 4956 419 2 KNOB SLCT ASSY 4 X 4956 418 2 KNOB VOL ASSY 5 4 985 642 01 CUSHION 6 4 227 843 31 SCREW TP FLAT HEAD 7 4 255 056 01 CASE 8 X 4956 420 1 FOOT ASSY 1 7 685 881 01 SCREW BVTT 4X8 S 5 1 CASE SECTION The components identified by...

Page 44: ... 951 620 01 SCREW 2 6X8 BVTP 58 A 4752 848 A DISPLAY BOARD COMPLETE 59 1 773 060 11 WIRE FLAT TYPE 17 CORE 60 4 246 462 01 HOLDER FL B9 61 4 921 941 01 CUSHION FL 62 4 255 043 01 BUTTON MODE 63 4 255 043 11 BUTTON MODE FL801 1 518 993 11 INDICATOR TUBE FLUORESCENT 2 7 685 646 79 SCREW BVTP 3X8 TYPE2 IT 3 5 2 FRONT PANEL SECTION 59 61 62 63 60 56 57 57 57 54 53 52 51 57 57 58 55 2 FL801 not supplie...

Page 45: ...W BV 3X8 CU 109 4 860 518 00 CUSHION 110 1 769 939 11 WIRE FLAT TYPE 11 CORE SP MY 110 1 773 003 11 WIRE FLAT TYPE 15 CORE AEP UK 111 1 769 857 11 WIRE FLAT TYPE 5 CORE 112 1 773 182 11 WIRE FLAT TYPE 23 CORE 113 A 1070 920 A DIGITAL BOARD COMPLETE SP MY 113 A 4752 836 A DIGITAL BOARD COMPLETE AEP UK 114 1 828 386 11 WIRE FLAT TYPE 25 CORE 0F901 1 576 230 12 FUSE H B C T3 15AL 250V TM101 1 693 578...

Page 46: ...0V C323 1 162 920 11 CERAMIC CHIP 27PF 5 50V C324 1 162 920 11 CERAMIC CHIP 27PF 5 50V C325 1 165 319 11 CERAMIC CHIP 0 1uF 50V C326 1 127 725 91 ELECT 220PF 20 25V C327 1 127 725 91 ELECT 220PF 20 25V C328 1 127 725 91 ELECT 220PF 20 25V C329 1 165 319 11 CERAMIC CHIP 0 1uF 50V C330 1 165 319 11 CERAMIC CHIP 0 1uF 50V C331 1 128 875 11 ELECT 470uF 20 63V C332 1 128 875 11 ELECT 470uF 20 63V C333 ...

Page 47: ...C435 1 165 319 11 CERAMIC CHIP 0 1uF 50V C436 1 125 926 11 TANTAL CHIP 4 7uF 20 6 3V C437 1 128 871 91 ELECT 47uF 20 63V C438 1 165 319 11 CERAMIC CHIP 0 1uF 50V C439 1 165 319 11 CERAMIC CHIP 0 1uF 50V C440 1 165 319 11 CERAMIC CHIP 0 1uF 50V C441 1 165 319 11 CERAMIC CHIP 0 1uF 50V C442 1 162 920 11 CERAMIC CHIP 27PF 5 50V C443 1 162 920 11 CERAMIC CHIP 27PF 5 50V C444 1 162 920 11 CERAMIC CHIP ...

Page 48: ...HIP 100PF 5 50V C557 1 164 156 11 CERAMIC CHIP 0 1uF 25V C558 1 164 245 11 CERAMIC CHIP 0 015uF 10 25V C559 1 100 623 91 CERAMIC CHIP 0 1uF 10 100V C560 1 162 971 11 CERAMIC CHIP 0 001uF 10 50V C562 1 164 156 11 CERAMIC CHIP 0 1uF 25V C563 1 164 245 11 CERAMIC CHIP 0 015uF 10 25V C564 1 162 927 11 CERAMIC CHIP 100PF 5 50V C565 1 100 623 91 CERAMIC CHIP 0 1uF 10 100V C566 1 100 623 91 CERAMIC CHIP ...

Page 49: ...6 74 DIODE 1SS352 D318 8 719 016 74 DIODE 1SS352 D319 8 719 016 74 DIODE 1SS352 D320 8 719 016 74 DIODE 1SS352 D321 8 719 016 74 DIODE 1SS352 D322 8 719 016 74 DIODE 1SS352 D323 8 719 016 74 DIODE 1SS352 D326 8 719 049 09 DIODE 1SS367 T3SONY D327 8 719 049 09 DIODE 1SS367 T3SONY D328 8 719 049 09 DIODE 1SS367 T3SONY D329 8 719 049 09 DIODE 1SS367 T3SONY D601 8 719 016 74 DIODE 1SS352 D602 8 719 01...

Page 50: ...82 31 INDUCTOR 470uH L328 1 410 682 31 INDUCTOR 470uH L329 1 410 682 31 INDUCTOR 470uH L601 1 428 923 11 INDUCTOR 10uH L602 1 428 923 11 INDUCTOR 10uH TRANSISTOR Q304 6 550 614 01 TRANSISTOR 2SK3669 T6L1SOYNQ Q305 1 801 806 11 TRANSISTOR DTC144EKA Q306 8 729 027 23 TRANSISTOR DTA114EKA T146 Q307 8 729 027 23 TRANSISTOR DTA114EKA T146 Q308 1 801 806 11 TRANSISTOR DTC144EKA Q309 6 550 614 01 TRANSIS...

Page 51: ...5 1 216 797 11 METAL CHIP 10 5 1 10W R336 1 216 797 11 METAL CHIP 10 5 1 10W R337 1 216 810 11 METAL CHIP 120 5 1 10W R338 1 216 833 11 METAL CHIP 10K 5 1 10W R339 1 216 833 11 METAL CHIP 10K 5 1 10W R340 1 216 837 11 METAL CHIP 22K 5 1 10W R341 1 216 837 11 METAL CHIP 22K 5 1 10W R342 1 216 833 11 METAL CHIP 10K 5 1 10W R343 1 216 833 11 METAL CHIP 10K 5 1 10W R344 1 216 837 11 METAL CHIP 22K 5 1...

Page 52: ...10W R458 1 216 833 11 METAL CHIP 10K 5 1 10W R459 1 216 821 11 METAL CHIP 1K 5 1 10W R460 1 216 821 11 METAL CHIP 1K 5 1 10W R461 1 218 269 11 METAL CHIP 360 5 1 10W R462 1 216 809 11 METAL CHIP 100 5 1 10W R463 1 216 847 11 METAL CHIP 150K 5 1 10W R464 1 216 818 11 METAL CHIP 560 5 1 10W R465 1 216 821 11 METAL CHIP 1K 5 1 10W R466 1 216 817 11 METAL CHIP 470 5 1 10W R467 1 216 789 11 METAL CHIP ...

Page 53: ...ORT CHIP 0 R620 1 216 789 11 METAL CHIP 2 2 5 1 10W R621 1 216 864 11 SHORT CHIP 0 0R624 1 243 961 21 METAL CHIP 0 1 5 1W 0R625 1 243 961 21 METAL CHIP 0 1 5 1W R627 1 216 833 11 METAL CHIP 10K 5 1 10W R628 1 218 269 11 METAL CHIP 360 5 1 10W R629 1 216 849 11 METAL CHIP 220K 5 1 10W R630 1 216 849 11 METAL CHIP 220K 5 1 10W R631 1 216 844 11 METAL CHIP 82K 5 1 10W R632 1 216 829 11 METAL CHIP 4 7...

Page 54: ...uF 25V C166 1 164 156 11 CERAMIC CHIP 0 1uF 25V C167 1 164 156 11 CERAMIC CHIP 0 1uF 25V C168 1 164 156 11 CERAMIC CHIP 0 1uF 25V C169 1 126 967 11 ELECT 47uF 20 50V SP MY C169 1 119 799 11 ELECT 47uF 20 25V AEP UK C170 1 164 156 11 CERAMIC CHIP 0 1uF 25V CONNECTOR CN101 1 784 784 11 CONNECTOR FFC 23P CN111 1 568 830 11 CONNECTOR FFC 11P SP MY CN111 1 784 776 11 CONNECTOR FFC 15P AEP UK EARTH TERM...

Page 55: ... 845 11 METAL CHIP 100K 5 1 10W R173 1 216 821 11 METAL CHIP 1K 5 1 10W R174 1 216 833 11 METAL CHIP 10K 5 1 10W R175 1 216 833 11 METAL CHIP 10K 5 1 10W R176 1 218 867 11 METAL CHIP 6 8K 0 5 1 10W R177 1 216 809 11 METAL CHIP 100 5 1 10W R178 1 216 809 11 METAL CHIP 100 5 1 10W R179 1 216 833 11 METAL CHIP 10K 5 1 10W R180 1 216 821 11 METAL CHIP 1K 5 1 10W R182 1 216 809 11 METAL CHIP 100 5 1 10...

Page 56: ...IC CHIP 0 1uF 25V C302 1 126 964 11 ELECT 10uF 20 50V CONNECTOR CN201 1 784 778 11 CONNECTOR FFC 17P CN202 1 778 867 21 CONNECTOR FFC FPC 6P CN203 1 784 784 11 CONNECTOR FFC 23P CN207 1 779 293 11 CONNECTOR FFC LIF NON ZIF 25P CN209 1 784 766 11 CONNECTOR FFC 5P DIODE D201 8 719 988 61 DIODE 1SS355TE 17 D202 8 719 988 61 DIODE 1SS355TE 17 D301 8 719 016 74 DIODE 1SS352 D302 8 719 016 74 DIODE 1SS3...

Page 57: ...1 10W R252 1 216 809 11 METAL CHIP 100 5 1 10W R253 1 216 809 11 METAL CHIP 100 5 1 10W R254 1 216 809 11 METAL CHIP 100 5 1 10W R255 1 216 809 11 METAL CHIP 100 5 1 10W R256 1 216 821 11 METAL CHIP 1K 5 1 10W R257 1 216 833 11 METAL CHIP 10K 5 1 10W R258 1 216 809 11 METAL CHIP 100 5 1 10W R259 1 216 809 11 METAL CHIP 100 5 1 10W R260 1 216 809 11 METAL CHIP 100 5 1 10W R261 1 216 809 11 METAL CH...

Page 58: ...P 47K 5 1 10W R372 1 218 867 11 METAL CHIP 6 8K 0 5 1 10W R373 1 218 285 11 METAL CHIP 75 5 1 10W R374 1 216 809 11 METAL CHIP 100 5 1 10W R375 1 216 821 11 METAL CHIP 1K 5 1 10W R378 1 216 821 11 METAL CHIP 1K 5 1 10W R379 1 216 857 11 METAL CHIP 1M 5 1 10W R380 1 216 809 11 METAL CHIP 100 5 1 10W R381 1 216 827 11 METAL CHIP 3 3K 5 1 10W R382 1 216 801 11 METAL CHIP 22 5 1 10W R383 1 216 801 11 ...

Page 59: ...CONVERTER HP BOARD CAPACITOR C415 1 165 319 11 CERAMIC CHIP 0 1uF 50V C416 1 162 966 11 CERAMIC CHIP 0 0022uF 10 50V C417 1 162 966 11 CERAMIC CHIP 0 0022uF 10 50V FERRITE BEAD FB401 1 469 152 11 FERRITE EMI SMD 2012 FB402 1 469 152 11 FERRITE EMI SMD 2012 JACK J401 1 815 313 11 JACK PHONES LED BOARD 3 362 478 01 HOLDER T LED CAPACITOR C801 1 119 943 91 ELECT 47uF 20 50V C815 1 165 319 11 CERAMIC ...

Page 60: ...1724B D917 6 500 383 01 DIODE YG906C2R D918 8 719 301 45 DIODE RK14 D919 8 719 069 55 DIODE UDZSTE 175 6B D920 6 500 522 31 DIODE 10EDB40 TB5 D921 6 500 522 31 DIODE 10EDB40 TB5 D925 8 719 069 55 DIODE UDZSTE 175 6B D926 8 719 069 55 DIODE UDZSTE 175 6B D927 8 719 083 52 DIODE UDZSTE 1716B D928 8 719 016 74 DIODE 1SS352 0D929 8 719 085 37 DIODE 11EQS10 TB5 D930 8 719 053 18 DIODE 1SR154 400TE 25 D...

Page 61: ...216 436 00 METAL OXIDE 3 9K 5 1W R951 1 216 837 11 METAL CHIP 22K 5 1 10W R952 1 218 716 11 METAL CHIP 10K 0 5 1 10W R954 1 216 841 11 METAL CHIP 47K 5 1 10W R955 1 216 819 11 METAL CHIP 680 5 1 10W R956 1 216 833 11 METAL CHIP 10K 5 1 10W R957 1 216 839 11 METAL CHIP 33K 5 1 10W 0R958 1 216 847 11 METAL CHIP 150K 5 1 10W R960 1 216 826 11 METAL CHIP 2 7K 5 1 10W R961 1 216 825 11 METAL CHIP 2 2K ...

Page 62: ... AEP UK 0106 1 829 626 11 CORD POWER 110 1 769 939 11 WIRE FLAT TYPE 11 CORE SP MY 110 1 773 003 11 WIRE FLAT TYPE 15 CORE AEP UK 111 1 769 857 11 WIRE FLAT TYPE 5 CORE 112 1 773 182 11 WIRE FLAT TYPE 23 CORE 114 1 828 386 11 WIRE FLAT TYPE 25 CORE 0F901 1 576 230 12 FUSE H B C T3 15AL 250V FL801 1 518 993 11 INDICATOR TUBE FLUORESCENT TM101 1 693 578 41 TUNER AEP UK TM101 1 693 641 11 TUNER SP MY...

Page 63: ...63 STR DB900 MEMO ...

Page 64: ...STORY Clicking the version allows you to jump to the revised page Also clicking the version at the upper right on the revised page allows you to jump to the next revised page Ver Date Description of Revision 1 0 2004 08 New ...

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