JVC TH-V70R Page 14 Service Manual Download

Page: 14 / 18

TH-V70R

2-14

TH-V70R

Digital data signal

To A-1
on page 2-15

To A-5
on page 2-15

DVD servo section 1/4

R229

IC101

C105

TP103

TP102

C106

R106

R107

R108

R109

R219

TP309

TP308

C124

C125

TP101

TP307

TP306

C123

C121

C113

C217

R127

C122

R126

C120

R125

C119

C118

C117

R124

C115

C116

C351

K401

R427

TP401

TP405

TP105

TP104

C139

K101

IC201

IC251

C204

R228

C201

C203

R210

R212

R211

C210

R215

R214

R213

C211

R216

TP303

C260

C261

C262

C263

R251

R252

C251

C252

C253

R255

C256

R201

R256

R207

R206

C206

C205

R205

R204

R203

R208

R209

D201

C141

C218

C264

R218

IC301

R222

R223

D202

TP304

R428

Q201

R224

R225

Q103

TP313

TP312

R227

TP311

IC401

C347

C346

C345

C344

C343

R338

R339

C340

C339

C333

C332

R332

C330

C331

C329

R331

R330

R329

C327

C328

C326

C325

R328

C323

C322

R327

C324

C321

C320

C319

R326

R325

R324

R323

R321

C317

C316

C315

C314

C313

C312

C311

C310

R319

R318

C318

K301

K302

K303

TP305

C102

C402

R425

R424

R423

R422

R411

R412

R413

C405

C401

IC451

C450

C407

C406

C213

C214

C144

C145

K304

C350

C349

R421

R341

TP301

TP302

R114

R115

R116

R117

TP17

TP18

TP19

TP20

TP14

C103

R220

R221

R259

Q101

Q102

R119

R104

R120

R105

R103

R102

R101

C109

C110

R111

C126

C127

C128

C129

R258

C111

C137

C135

R128

R129

R416

TP310

R113

R112

C112

TP46

D101

TP47

R110

CN201

R202

CN202

C212

C257

C258

C259

C216

R254

R253

TP48

C255

C208

C209

C207

TP51

R217

CN101

TP52

C215

R226

C341

C342

R337

R336

C338

C337

R334

C334

R333

R317

R316

R315

R314

R313

R312

R311

R310

R309

R308

C303

C302

R307

R306

R305

C301

R304

R303

R302

R301

C304

C306

C308

R403

R404

R405

R406

R407

R408

R409

R410

R402

TP49

TP50

C403

C404

R414

R415

TP31

TP32

TP33

C142

C143

R130

R340

C348

C146

C138

TP34

TP35

TP36

TP37

TP38

TP45

TP44

TP43

TP42

TP41

TP40

TP39

TP9

TP7

TP6

TP5

TP4

TP3

TP2

TP1

TP10

TP11

TP12

TP13

TP15

TP16

TP21

TP22

TP23

TP24

TP25

TP26

TP30

TP29

TP27

TP28

3.3K

AN8703FH-V

47/6.3

27K

2.2K

1.8K

18K

47P

270P

0.1/16

22/6.3

S5V

0.1/16

2.2K

12P

S3.3V

S5V

SGND

560P

0.027/16

0.047/16

0.1/16

NQR0007-002X

BA5983FM-X

BA6664FM-X

0.1/16

M5V

22/6.3

DGND

M9V

0.1/16

MGND

2.2K

10k

2.2K

10K

0.022

9.1k

0.1/16

0.47

2.2

0.1/16

33/10

0.1/16

M9V

MGND

DGND

D5V

10K

0.1/16

47K

30K

120P

27K

22K

0.1/16

0.01/16

220

MN103S26EGA

10k

9.1k

1SS355-X

SGND

4.7K

10K

DGND

DTA144EE-X

11146

DGND

MN102L62GLF3

0.1/16

4.7K

0.1/16

1/16

0.1/16

0.01/16

47K

0.001

0.1/16

0.018/16

47P

15K

0.001

0.0056

0.1/16

0.001

47K

12K

47K

120P

270P

470P

330P

560P

0.1/16

47K

0.1/16

D3.3V

D1.8V

S3.3V

0.1/16

4.7K

0.1/16

D3.3V

47/4

S-93C66AFJ-X

0.1/16

0.01/16

D5V

0.1/16

5.6K

24K

6.8K

10K

KTA1001/Y/-X

2.2

22K

33K

0.1/16

220P

24K

0.1/16

0.0047

0.1/16

47/4

47/6.3

10K

8.2K

0.1/16

RB521S-30-X

33K

QGF1016F2-15W

QGF1016F2-07W

0.01/16

0.1/16

20k

0.015/16

390P

180

QGF0523F1-30W

0.1/16

11146

0.1/16

27K

0.1/16

18K

47K

0.1/16

47K

0.1/16

47K

100/4

4.7K

0.1/16

4.7K

0.1/16

1.8K

10K

0.1/16

HDTYPE

T2CD

F2CD

T1CD

F1CD

F2DVD

F1DVD

RF-

T+

F+

F-

T-

TBAL

FBAL

SLEEP

FEPEN

CPSCK

SDOUT

OFTR

BDO

RFENV

TESTSG

RF-

RF+

SPDRV

RF+

TRSDRV

SWUPDN

LM+

TDOFS

LM-

SWOPEN

FM+

FM-

SM1

SM2

SM3

H1+

H1-

H2+

H2-

H3+

H3-

TRVSW

/DRVMUTE

TRDRV

FODRV

CDLDCUR

ODCIRQ2

ODCIRQ

ADSCIRQ

CPUA17

CPUA16

CPUA15

CPUA14

CPUA13

CPUA12

CPUA11

CPUA10

CPUA9

CPUA8

CPUA7

CPUA6

CPUA5

CPUA4

CPUA3

CPUA2

CPUA1

CPUA0

SODCCS

CPUD7

CPUD6

CPUD5

CPUD4

CPUD3

CPUD2

CPUD1

CPUD0

WAITDEC

/WR

SRST

ARF+

ARF-

TDOFS

DVDLDCUR

RFENV

/RD

CK135

SWPHOTO

SSPIN0

SSPOUT0

SSPCLK0

REQ

SLEEP

FEPEN

CPSCK

SDOUT

/RD

/WR

SODCCS

CPUA0

CPUA1

CPUA2

CPUA3

EPCS

EPSK

EPDO

EPDI

EPDO

EPDI

EPSK

EPCS

FODRV

TRDRV

JLINE

DISCSTP3V

ARF-

ARF+

FBAL

F1CD

F1DVD

F2DVD

F2CD

T2CD

T1CD

/HFMON

HAGUP

F-

F+

T+

T-

TOPEN

DVDLDCUR

H2-

H2+

H1-

H1+

SM1

H3-

LM+

LM-

FM+

FM-

SM3

H3+

SM2

CK169

/SPMUTE

TCLOSE

AVRTM

DECIRQ

HDTYPE

OFTR

BDO

TBAL

TRSDRV

SPDRV

TESTSG

CDLDCUR

JLINE

DISCSET3V

MECHA_H/V

STCLK

STVALID

STD7

STD6

STD5

TRVSW

STD4

STD3

STD2

STD1

STD0

STEN

SBRK

CPUD0

CPUD1

CPUD2

CPUD3

CPUD4

CPUD5

CPUD6

CPUD7

ADSCIRQ

ODCIRQ

ODCIRQ2

/HFMON

HAGUP

LSIRST

CPUA4

CPUA11

CPUA5

CPUA6

CPUA7

CPUA8

CPUA9

CPUA10

CPUA12

CPUA17

CPUA13

CPUA14

CPUA15

CPUA16

/LMMUTE

/SPMUTE

SBRK

/DRVMUTE

Summary of Contents for TH-V70R

Page 1: ...ons Preventing static electricity Important for laser products 1 2 1 4 1 5 1 6 1 21 1 22 55 Disassembly method Adjustment method Description of major ICs TH V70R Area suffix B U K E Continental Europe EN Northern Europe DVD DIGITAL CINEMA SYSTEM SP PWV70 XV THV70R SP XSV70 SP XCV70 SP XSV70 SP XSV70 SP XSV70 ...

Page 2: ...320 A1 CN801 CN503 DSP Audio board LVA10309 A1 EXL V9 1 LVA10308 A4 LVA10308 A5 7 4 5 3 6 8 2 1 SYSTEM CONNECTOR J1103 DVD traverse mechanism CN202 IC251 SPINDLE MOTOR DRIVER IC401 UNIT CPU IC501 PANTERA 2 IC505 DRAM IC509 FLASH ROM IC601 VIDEO DRIVER P901 AC IN EXL V9 1 DVD traverse mechanism T901 Trans REG F1 F2 B5V VDISP D5V DVD 5V DVD3 3V P ON B5V 12V 12V DOOR M9V CN972 Fan motor IC871 REMOCON...

Page 3: ... 76 89 90 85 RGB NTB AVVLR AUDIO_L AUDIO_R D5V 1 2 S551 DOOR DETECT SWITCH LVA10308 A4 TO Video I O CN801 FROM TO CN401 OF LVA10309 A1 DSP FROM TO CN503 OF LVA10311 A1 DVD servo FROM TO TUNER UNIT TO Door motor CN814 W802 8 9 10 16 Q816 2 DVD P ON TO Power supply 8 RESET 9 CLOCK 10 DATA IN INITIAL 12 REMOCON 18 20 91 92 CN802 FROM TO CN701 OF LVA10320 A1 FL display 27 11 3 2 3 2 IC871 REMOCON LVA1...

Page 4: ... FROM TO CN806 OF LVA10308 A1 System control CN401 Audio input output section A5V 12 A5V Q1252 Mute control Mute control Q1252 Q1251 Mute control 21 23 24 31 30 20 19 18 27 22 34 IC403 DSP 40 42 43 1 3 7 83 85 89 84 99 41 46 50 53 16 18 20 22 71 17 37 38 94 11 17 21 84 88 27 LOUT1 MUTE TX RX TEST IC406 DSP MICOM IC401 CODEC Q403 X402 OSC 6 14MHZ 28 ROUT1 25 LOUT2 26 ROUT2 23 LOUT3 24 ROUT3 VOL_STB...

Page 5: ...output section LVA10308 A3 DI701 FL DISPLAY 100 2 3 5 26 CN701 9 10 1 2 61 62 VDISP 3 F2 2 F1 1 5 FROM TO CN802 OF LVA10308 A1 System control B5V G1 G14 P1 P35 6 D5V D5V OSC X701 8MHz REMOCON 12 INITIAL 11 DATA IN 10 RESET IC701 DISPLAY MICOM FL display section CLOCK 9 8 7 12V IC711 Remocon receiver B5V 12V 27 Q710 28 Q711 D701 POWER LED HORIZONTAL D702 D710 KEY LED HORIZONTAL 29 Q712 30 Q713 D711...

Page 6: ... REG TO CN701 OF LVA10320 A1 FL display TO CN503 OF LVA10311 A1 DVD servo TO CN401 OF LVA10309 A1 DSP LVA10308 A1 AC IN 3 1 IC951 D5V REG 2 4 1 Q954 Q955 DVD5V SW Q957 Q959 Q960 CN801 CN806 CN972 1 F901 D901 B5V DOOR M9V D5V 21 23 DVD P ON Q964 Q965 17 19 S3 3V D3 3V CN803 DVD3 3V 2 D5V D5V IC805 A5V Q1181 E VOL 7V Q1182 E VOL 7V A5V TO CN502 OF LVA10311 A1 DVD servo Power supply section 15 16 A12...

Page 7: ...2 4 7 H1 H2 H3 9 14 50 CPUD0 7 X571 OSC 27MHz 7 5 6 23 79 47 6 IC509 FLASH ROM IC512 IC513 Latch 114 118 112 110 CN503 2 4 7 23 21 19 17 25 M9V D5V S5V D3 3V S3 3V S1OUT TOPEN TCLOSE LMMUTE SWOPEN SW2 SWUPDN SW3 DDATA DAC0CS DAC1CS DAC2CS BCK LRCLK AOUT0 3 192K SPDIF LRMUTE SMUTE DCLK 15 16 DISCSTP 17 19 20 SSPCLK1B FLINT SWMUTE CPURST SSPOUT1B DISCSET 21 SSPIN1A 23 FLCS M5V IC521 1 4 IC521 2 4 IC...

Page 8: ...H3IN 18 19 CH3 VE CH3 VE 15 10 11 CH2IN CH2 VE CH2 VE 6 7 CH1 VE CH1 VE 1 CH1IN IC106 MAIN AMP 15 CH2IN 10 11 CH2 VE CH2 VE 6 7 CH1 VE CH1 VE 1 CH1IN 12V Q508 Q514 MUTE CONTROL LED1 LED2 PRY1 PRY2 Q500 Q505 POWER CONTROL PROTECTOR Q515 Q517 Q522 Q523 PROTECTOR AC IN F403 CN108 RY400 CN107 T101 TRANS CN104 AC DC D511 D514 AC DC D515 D518 40V 20V 20V 12V REG Q506 Q507 F504 MCONOUT MCONIN Q202 PRY2 P...

Page 9: ...1 11 1SS133 T2 DTC114TKA X RPM6938 SV4 100K KTC3875 YG X QAX0263 001Z 10K 10K DAN202K X 100K KRC102S X KTA1267 YG T KRC102S X KRA102S X 470K KRC102S X KRC102S X 15K 24K 47K KRC102S X KTA1271 OY T 0 01 100 10 NJM78M05FA 180P NJM4580E W QAR0220 001 QNZ0136 001Z 4 7K NI NI 220 220 220 220 220 NI 220 10K 10K 18K 18K NI 1SS133 T2 100 10 KRC102S X 100P 220 MTZJ7 5C T2 MTZJ7 5C T2 KTA1271 OY T 10 22K QNS...

Page 10: ...08 R507 R506 S802 C802 R671 R672 Q671 Q692 C803 R697 R698 R682 R681 C646 C636 C626 C637 C617 C592 C591 R673 QGF1205C1 04 0 0 0 10K QNS0089 001 470 6 3 470 6 3 75 75 470 6 3 QNZ0516 001 QSW0454 001 150 0 1 150 470 6 3 75 0 1 0 KRC107S X 1K 0 1 16 75 0 1 QNN0434 001 75 470 6 3 0 75 75 470 6 3 QGA2001C1 03 0 1 36 0 33 0 0 1 36 36 QGF1205C1 04 QGF1205F1 04 KRC102S X 180P 180P 0 0 0 0 0 0 1 16 0 QNN043...

Page 11: ...980 R977 C990 CN972 R921 KTA1267 YG T 10 0 47 S1WB A 60 4101 4 7 QQR1105 001 ERA18 04 T1 0 0033 ERA18 04 T1 KRC117S X 100p 1000 PC123Y02 STR G6651 27 2 2k 68K 680 ERA18 04 T1 0 1 50 39 25 100p 1000V ERA18 04 T1 ERA18 04 T1 220p 50 470p 50 FMB 24 3 3K DTC124EKA X ERA18 04 T1 PC123Y02 0 0033 AC250V ERA18 04 T1 100p 50 ERA18 04 T1 100p 1000 100p 50 EU2YX LFH6K 100p 50 82 10 1 5 25 2SC3576 JVC T 10k 2...

Page 12: ...10k 8 2k 0 047 16 NQR0321 001X 100 6 3 0 01 16 NQR0319 001X 0 1 16 0 01 16 0 01 16 0 1 16 1k 100 6 3 220 0 1 16 47 6 3 UPD784215AGC167 10k KRC107S X 10k 100p TC9446F 025 10k 4 7k 120p DAN202K X DAN202K X DAN202K X 10k 0 220 0 1 16 10K 100p 2 2M 1 6 3 0 01 16 0 001 0 001 100 6 3 0 1 16 220 4 3k 8 2k 8 2k 8 2k 100 6 3 0 01 16 100 6 3 0 01 1c 0 1 16 0 01 16 220 220 220 220 220 220 0 4 7k 100 6 3 220 ...

Page 13: ...R2530 R2567 R2568 R2587 R2588 R468 C466 Q2501 R483 R481 C1251 IC151 NJM4580M X 4 7k 47 16 47 16 22k 22k KRA104S X KRA104S X NJM4580M X NJM4580M X 4 7 25 4 7 25 4 7 25 4 7 25 4 7 25 4 7 25 100k 4 7 25 470 4 7 25 4 7 25 4 7 25 3 3k 1k 4 7 25 4 7 25 1k 4 7 25 4 7 25 4 7 25 3 3k 1k 4 7 25 1k 4 7 25 4 7 25 3 3k 1k 470p 10k KRC107S X 0 01 16 1k 470 4 7 25 4 7 25 47p 47p 47p 120k 47p 47p 120k 1k 1k 1k 1k...

Page 14: ...33 10 0 1 16 M9V MGND DGND D5V 10K 0 1 16 47 47 47K 30K NI 120P 27K 27K 0 22K 22K NI 0 1 16 NI 0 01 16 220 MN103S26EGA 10k 9 1k 1SS355 X SGND 4 7K NI 10K DGND NI DTA144EE X NI 11146 DGND MN102L62GLF3 0 1 16 0 1 16 0 1 16 0 1 16 0 1 16 4 7K 4 7K 0 1 16 0 1 16 0 1 16 1 16 1K 0 1 16 0 01 16 0 01 16 47K 47K 47K 0 001 0 1 16 0 018 16 47P 15K 0 001 0 0056 1M 0 1 16 0 001 0 001 0 001 47K 12K 47K 47K 47K ...

Page 15: ...V 0 1 16 47 4 0 1 16 0 1 16 0 1 16 0 1 16 0 1 16 0 1 16 0 1 16 0 1 16 0 1 16 0 1 16 0 1 16 47 4 47 4 NQR0007 002X NQR0007 002X 47 4 0 1 16 NI 0 1 16 10 10k CY24203SC X NI 10k 3P 47 0 1 16 NI 0 0 0 1 16 NQR0007 002X 0 1 16 47 4 1 6k 1 6k 0 1 16 47 4 220 4 NI NI NI NI NI NI NI 0 0 470 0 0 0 0 NI 0 1 16 0 470 NI NI 0 NI NI 0 1 16 NQR0007 002X NQR0007 002X NQR0007 002X NQR0007 002X NQR0007 002X 0 1 16...

Page 16: ... RS X 1K 3 9K 1 16 NI 0 1 16 0 1 16 0 1 16 NI NI NI NI 10K NI 0 1 16 NI 0 1 16 NI NI 0 AOUT3 YOUT S1OUT CbOUT MECHA_H V CrOUT TOPEN TCLOSE COUT LMMUTE DISCSTP DISCSET SWMUTE SWOPEN SWUPDN SWPHOTO DAC2CS DAC0CS SSPIN1A DAC2CS RGB FLINT SWMUTE FLCS3V DAC1CS X6 NTB DACDENA LRMUTE CPURST 192k AOUT2 SSPCLK1B SSPOUT1B FLCS SMUTE DDATA DAC1CS AOUT0 DAC0CS AOUT1 LRCLK LADD16 DCLK BCK SPDIF FCS AD15 AD7 LA...

Page 17: ...TH V70R 2 17 A B C D E F G 1 2 3 4 5 DVD servo section 4 4 Voltage value ...

Page 18: ... 1K 0 01 16 RPM6938 SV4 100 6 3 4 7 50 4 7 50 NAX0248 001X 0 01 16 220 X X X X X X X X X X X X X X X X X X X X X X QGF1016F2 13W 1 5K 1 2K 1 5K 1 2K X X X X X X X X 220 X 1 5K 1 2K 1 2K 1 5K 1K X X X X RESET CLOCK DATAIN INITIAL G5 G6 G7 G8 G9 G10 G11 G12 G13 P1 P2 P3 P4 P5 P6 P7 P8 P9 P10 P11 DATAIN CLOCK KEYLED_VE KEYLED_HO INITIAL PLED_HO PLED_VE REMOCON G14 LED_DIM G2 G3 G4 P12 P13 P14 P15 P16...

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