JVC TH-V70R Service Manual Download

Page: 12 / 18

TH-V70R

2-12

TH-V70R

Digital (Audio) signal

Audio signal

To C-5 and D-5
on page 2-9

To A-1 and A-2
on page 2-13

DSP section

Q403

CN403

IC404

IC401

Q401

CN401

R459

R445

R446

R447

R448

R449

R450

D407

C436

IC408

IC409

IC410

TP608

TP609

R418

R419

IC407

C437

X402

R420

TP603

TP606

TP604

C406

C404

Q404

C405

C411

C412

R438

IC402

D406

C450

X401

R423

R427

R424

R429

R426

C403

C423

C426

C425

C432

C431

R452

R453

R454

R458

R462

C430

LC401

C421

C422

K401

C427

C433

C444

C428

R425

C445

R415

C407

C408

IC406

TP607

R451

Q402

R464

C443

IC403

R430

R428

C424

D403

D401

D405

R435

R465

R421

C413

R466

C442

R431

C493

C451

C401

C402

C452

C456

R408

R461

R457

R456

R455

C434

C435

C453

C454

C429

C494

R407

R441

R443

R444

R404

R403

R463

R432

C455

R406

R405

KRC107S-X

W24L010AJ-12-X

AK4527BVQP

KRA104S-X

QGF1016F2-31W

220

DAN202K-X

47/6.3

TC74HC00AF-W

GP1FA351RZ

GP1FA351TZ

100

10k

MM1563DF-X

0.01/16

NAX0275-001X

220

0.1/16

47/6.3

KRC107S-X

0.1/16

MM1613DN-X

DAP202K-X

470p

NAX0385-001X

10k

15k

100

10k

47/6.3

100p

0.01/16

0.47/10

22p

18p

4.3k

10k

8.2k

0.047/16

NQR0321-001X

100/6.3

0.01/16

NQR0319-001X

0.1/16

0.01/16

0.1/16

100/6.3

220

0.1/16

47/6.3

UPD784215AGC167

10k

KRC107S-X

10k

100p

TC9446F-025

10k

4.7k

120p

DAN202K-X

10k

220

0.1/16

10K

100p

2.2M

1/6.3

0.01/16

0.001

100/6.3

0.1/16

220

4.3k

8.2k

100/6.3

0.01/16

100/6.3

0.01/1c

0.1/16

0.01/16

220

4.7k

100/6.3

220

A12

MUTE

DSPSTATUS

I/O4

A14

A16

DSP_RST

CCLK

DSPREADY

A5V

A15

A13

I/O8

DSPCOMMAND

I/O7

I/O6

I/O5

A11

A10

D5V

CDTI

I/O3

I/O2

I/O1

DSPSTATUS

DSPCLK

DSPREADY

A.GND

LIN+

LIN-

DSPCLK

RIN-

RIN+

LOUT1

ROUT1

LOUT2

DSPCOMMAND

ROUT2

LOUT3

ROUT3

VOL_STB

VOL_DT

VOL_CK

A12V

VOL_CK

VOL_DT

VOL_STB

D.GND

A12V

A-12V

A7V

A-7V

TUNERL

TUNERR

HP_OUT_L

HP_OUT_R

SW.P.ON

S_MUTE

AUX

TUNER

A-12V

A7V

A-7V

A5V

TUNERL

TUNERR

HP_OUT_L

HP_OUT_R

SW.P.ON

S_MUTE

AUX

MIACK

TUNER

MILP

MICS

MICK

D_OUT_MUTE

AUTODATA

ERR

FORMAT

CHANNEL

DIGITAL0

RST_DET

MIDIO

LIN-

LOCK

BCLK

SDTI3

LOUT2

ERR

ROUT2

BCLK

LRCLK

SDTI1

SDTI2

ROUT3

LIN+

A10

LOUT3

RIN-

A11

A12

A13

A14

A15

A16

I/O1

I/O2

I/O3

I/O4

I/O5

I/O6

I/O7

I/O8

SDTO

RIN+

LRCLK

SDTI1

SDTI2

SDTI3

CCLK

CDTI

DSP_RST

MIDIO

MICS

MICK

MIACK

SDTO

LOUT1

ROUT1

AUTODATA

DIGITAL0

FORMAT

CHANNEL

ERR

RST_DET

MILP

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...

Search results

Summary of Contents for TH-V70R

Reviews:

Related manuals for TH-V70R

Brands by name

Popular brands

JVC TH-V70R, Service Manual

Search results

Summary of Contents for TH-V70R

Reviews:

Related manuals for TH-V70R

Brands by name

Popular brands