JVC TH-P3A Page 40 Service Manual Download

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2-3

Micon section (1/2)

ALL INDUCTANCE VALUES ARE IN H.

ALL RESISTANCE VALUES ARE IN OHMS.

ALL CAPACITANCE VALUES ARE IN F.

DVD_CK

TU_DTO

DI_CK

DVD_U2SDT

DVD_UCS

SAFETY1

LO_CLOSE

F+

LO_SWOP

LO_SWCL

DVD_SCS

RDS_CK

F-

DVD_UCS

F+

F-

DVD_RST

DVD_SCS

KEY1

DVD_PWR

CB-B

REMOCON

KEY2

Y2-G

DVD_RST

TU_CK

TU_CE

DI_DT

TU_DTI

-VDISP

LO_OPEN

DI_CS

DI_CK

CR-R-C

DI_DT

REMOCON

DI_CS

DVD_S2UDT

AOUT2

AOUT1

AOUT0

Y2-G

CB-B

CR-R-C

BLANK

V_MUTE1

V_MUTE2

V_YCMIX

V_RGB

V_LPF

VS3

VS1

DACCK+

RDS_DT

LO_CLOSE

LO_OPEN

LO_SWOP

LO_SWCL

V_YCMIX

V_RGB

V_LPF

V_MUTE1

V_MUTE2

VS1

VS3

BLANK

A_SW1

A_SW2

A_LEVEL

PWM_RST

VALID2

VALID1

PWM_MUTE

DACCK+

DACCK-

LRCK

AOUT2

AOUT1

AOUT0

BCK

PWM_DT

PWM_CK

PWM_RST

SP_MEAS

PWM_BEERR

VALID1

VALID2

OTW

HP_DET

SAFETY5

KEY1

KEY2

DVD_S2UDT

SYS_P.ON

HP_MUTE

SYS_P.ON

FAN_ON

-VDISP

STANDBY

SAFETY5

HP_MUTE

SAFETY3

OTW

PWM_MUTE

DVD_PWR

RDS_ON

A_SW1

A_SW2

A_LEVEL

TU_CE

TU_DTI

TU_CK

TU_DTO

RDS_CK

RDS_DT

RDS_ON

TU_P.ON

BCK

LRCK

STANDBY

+33V

PWM_BEERR

DACCK-

FAN_STOP

HP_DET

SAFETY5

SP_MEAS

D3.3V

A+12V

EP101

PGND

SAFETY1

PWM_DTPWM_DT

PWM_CKPWM_CK

B5V

BGND

SAFETY3

2.2k

R4760

X4701

QAX0246-001Z

321

330

R4872

0.1/16

C4791

R4773

0.01/50

C4705

330

R4873

22k

R4705

R4763

220

R4791

R4704

CN405

QGF1036C2-05

R4751

10k

R4761

IC471

MN101C49GPT

100

R4774

D4966

UDZW4.7B-X

R4842

10k

R4778

100

R4703

C4014

0.001

D4835

UDZW6.8B-X

10k

R4755

C4772

0.1/16

D4838

1SS355W-X

2.7K

R4866

2.2K

R4861

R4709

100

1/16

C4002

100/16

C4901

C4015

0.001

SHORT

CP471

4.7K

R4883

4.7K

R4881

5.6K

R4886

R4775

330

CN415

C4795

0.1/16

4.7K

R4835

100/16

C4903

D4832
1SS355W-X

R4713

330

C4016

0.001/50

R4776

330

100/16

C4707

CN421
QGF1205C2-13

R4779

330

10K

R4707

0.01/50

C4708

47K

R4834

0.01/50

C4902

0.01

C4709

330

R4864

C4017

150p/50

R4710
100k

10k

R4754

R4777

100

CN411

QGF1036C2-25

R4701

10K

R4772

R4875

470

10k

R4753

Q4701

D4962

1N4003S-T5

CN406

QGF1205C2-05

R4877

470

R4764

10k

R4762

R4765

10k

2.2K

R4863

C4710

0.01/50

IC472

S-80840CNNB-G-W

C4793

0.1/16

C4711

10/50

R4711

330

CN412

QGF1036C2-15

IC493

LB1641

R4712

330

R4876

330

CN422

QGD2501C1-05Z

0.01/50

C4706

100/16

C4924

R4702

0.01/50

C4904

D4703

0.1/16

C4771

5.6K

R4833

IC473

SN74AHCT08NS-X

7654321

R4780

330

R4871

R4752

K4702

QQR0621-001Z

R4894

330

100/16

C4794

1/16

C4003

IC491
KIA7805API

R4771

Q4831
KRC102S-X

IC477
BR24L08F-W-X

R4999

C4091

22/50

IC461

AK5358ET-X

87654321

C4610
10/50

C4609

10/50

C4601

22/50

C4604
22/50

C4602

0.1/16

C4605

0.1/16

C4603

0.47/16

CN414

QGA1002C1-03X

R4601

R4603

100K

C4606

0.1/16

C4607

470p/50

C4608
470p/50

Q4601

KRC110S-X

R4716

2.2k

R4602

100

R4843

10k

R4844

10k

CN413

QGF1036C2-05

D4845

1SS355W-X

CN404

QGD2501C1-06Z

IC492

MM1593DF-X

8765

C4923

1/10

C4922

470p/50

C4921
1/16

R4204

220

Q4202

KRA102S-X

C4203

47/25

C4204

100/16

D4202

1SS355W-X

R4207

22K

R4203

820

1/4W

D4201

UDZW11B-X

D4204

1SS355W-X

D4203

RB521S-30-X

R4205

10k

R4201

10k

UNF

R4202

1/4W

R4208

100

Q4201

KRC103S-X

Q4204

KTC3875/YG/-X

C4205

220/16

R4209

47k

Q4205

KRC104S-X

C4202

100/16

Q4203

KTC3203/OY/-T

C4201

100/16

15k

R4756

15k

R4757

R4706

220

R4708

220

R4604

100

C4773

0.1/16

C4774

0.1/16

R4845

10k

R4846
10k

D4846

ER204-F33

R4781

330

CN408

QGF1036C2-21

CN407

QGF1036C2-15

IC494

KIA78S09P-T

C4093

0.01/50

C4092

0.01/50

UNF

R4206

1/4W

R4091

1/4W

D4841

1SS355W-X

Q4832

KTC3875/YG/-X

R4902

8.2k

R4903

10k

R4901

2.2

D4843

ER204-F33

R4717

4.7k

R4718

4.7k

R4605

100

R4606

100

K4701

R4782

CN401

QGD2501C1-07Z

CN403

QGD2501C1-07Z

D4840

1SS355W-X

D4848
1SS355W-X

R4847

10k

CN417

QGA2501C1-03

R4848

10k

B4001

B4002

K4703

QQR0621-001Z

D4836

MA152WA-X

D4831
MA152WA-X

D4842

MA152WA-X

10K

R4888

C4925
0.1/50

R4887

10k

0.01/50

C4776

R4607

5.6K

R4608

10K

0.01/50

C4775

R4904

100

QAR0312-001

OR OSCILLOSCOPE WITHOUT INPUT SIGNAL.

2.UNLESS OTHERWISE SPECIFIED.

NOTES:

P IS pF.

1.VOLTAGES ARE DC-MEASURED WITH A DIGITAL VOLT METER

CONDITION POWER-ON.

VDD

(1/2)

/RX

U2SDT

4.7V

DGND

5.2V

SLCK

NTSEL

BGND

GND

3.3V

/FLASH-VDD

TRAY+(OPEN)

10K

OSC1

VERSION1

AD POWER

5.2V

UCS

BGND

(PAL/RGB)

5.0V

10k

5.2V

S2UDT

3.3V

8.7V

(8MHz)

R4773

GND

S5V

OUT1

D4V

5.2V

S2UDT

DGND

10k

OSC2

VCC2

/RGBSEL

DVD_SCS

DI_CK

5.0V

/FLASH-VSS

SYSTEM MICOM

5.2V

MGND

5.0V

B5V

5.2V

VERSION1

VPP

VDD

DVD_RST

CPURST

10k

27k

TO CN501 FRONT/FL

U3(PAL) : UX

4.9V

SCL

10k

*PARTS LIST

3.1V

SAFETY4

10k

VCC1

5.2V

FOR FLASH

2.5V

10k

10K

M5V

(8MHz)

DA POWER

-21.0V

WRITING

R4751

NTSEL

5.0V

DAC1CS

5.2V

DGND

DAC0CS

VERSION2

(RGBSEL)

U1(PAL) : A/US/UB/UF/UG/UN

P-UP

DVDPWR

IN1

SAFETY2

R4763

10k

D2V

HP_CK

FOR

RESET

VERSION2

Y/G OUT

0.5V

5.2V

4.7V

3.4V

P-UP

5.2V

8.7V

SCLK

5.2V

3.4V

TO POWER SUPPLY

5.0V

R4771

IN2

A/D GND

15k

DGND

YOUT

LOADER DRIVE

5.2V

R4752

0.5V

10k

DGND

4.5V

TO CN511 KEY

5.1V

D2V

D/A GND

5.2V

0.5V

RST

5.2V

RESET-IN/RST

5.0V

CR/COUT

TO AMP BLOCK

AC OFF

LVA10643-A1

0.5V

R4774

LEVEL SHIFT

3.3V

3.1V

0.5V

P-DOWN

SCS

5.2V

DGND

AVCI

0.9V

5.2V

(NTSC): UT/UP/UJ

B5V

5.2V

5.1V

COUT

0.4V

MAIN PWB

0.5V

(FOR FLASH)

U2SDT

TRAY-(CLOSE)

5.2V

5.1V

3.3V

A5V REG

10k

E : B/E/EN/EV/EE

P-DOWN

3.4V

10k

3.4V

BGND

P-DOWN

(MODEL)

MGND

(NTSC/YC)

5.2V

TO DVD

-14.6V

10k

15K

P-UP

M9V

CBOUT

5.2V

RESET

GND

VCC

(VERSION)

4.5V

DETECT

11.6V

4.3V

DGND

-18.9V

9.4V

4.9V

D5V

EEP ROM

(WITHOUT FLASH)

0.7V

2.4V

10K

SDA

3.4V

AVCO

5.2V

4.7V

VDD2

INH

5.2V

4.3V

TO TRAY MOTOR

GND

/CLK

OUT2

OPENSW

TO DVD

5.1V

DI_DT

LRMUTE

VCC

CLOSESW

DDATA

DCLK

ADIN

DETECT

TO VIDEO PWB

ADIN-L

AGND

ADIN-R

+12V

VS3

VS1

A5V

VGND

Y2-G

VGND

CB-B

VGND

CR-R-C

VGND

BLANK

V_MUTE1

V_MUTE2

V_YCMIX

V_RGB

V_LPF

8.9V

11.2V

NMOD

EEP_DT

EEP_WP

EEP_CK

AVC_OUT

AVC_IN

CB_TEST

HP_DT

HP_CS

/TX

AINR

AINL

CKS1

VCOM

AGND

DGND

CKS0

CKS2

DIF

PDN

SCLK

MCLK

LRCK

SDTO

SWMUTE

DAC2CS

DGND

A9V REG

4.3V

5.2V

A/D CONVERTER

8MHz

DGND

5.6V

DGND

TO DVD

D5.6V

12V

DGND

AGND

MGND

M9V

THERMISTOR

+33V

PGND

D3.3V REG

11.8V

FAN MOTOR STOP DETECTOR

B5.6V

DRIVE

FAN

FAN SEL

ADC_PDN

SAFETY2

DETECT

D5V

PROTECT

SAFETY4

NO USE

U2(PAL) : UY

(NTSC): UW

8.2k

10k

8.2k

27k

10k

15k

10k

FAN

CN417

R4848

R4887

R4888

B,E,EV,EN,EE

FAN DRIVE

FAN

NO INSERT (EXCEPT B4001)

DEVICE KEY

-14.6V

-18.9V

-21.0V

6.0V

9.4V

11.7V

5.2V

1.6V

33.0V

1.5V

1.4V

5.2V

0.5V

4.9V

3.3V

1.6V

1.7V

5.2V

2.2V

2.3V

5.2V

CONT

VIN

GND

VOUT

1.9V

3.3V

5.2V

5.1V

6.0V

5.2V

0.3V

0.1V

0.4V

0.9V

4.9V

11.6V

2.5V

5.2V

8.9V

1.6V

3.1V

1.7V

1.6V

3.1V

11.6V

4.7V

5.2V

2.1V

5.2V

1.5V

1.6V

5.2V

2.6V

4.9V

5.1V

5.0V

SAFETY1

SOUCE:DVD STOP.

Summary of Contents for TH-P3A

Page 1: ...3US TH P3UB TH P3UW TH P3UX TH P3UY TH P3UJ TH P3UG TH P3UN Lead free solder used in the board material Sn Ag Cu melting point 219 Centigrade TABLE OF CONTENTS 1 PRECAUTION 1 4 2 SPECIFIC SERVICE INSTRUCTIONS 1 7 3 DISASSEMBLY 1 8 4 ADJUSTMENT 1 9 5 TROUBLESHOOTING 1 9 XV THP3 SP THP3F SP THP3F SP THP3C SP THP3S SP THP3S SP WP5 ...

Page 2: ...S video C For PAL 0 3 V p p 75 Ω For NTSC 0 286 V p p 75 Ω Component Interlace Progressive Y 1 0 V p p 75 Ω PB PR 0 7 V p p 75 Ω USB storage USB specification Compatible with the USB 2 0 Full Speed Compatible device Mass Storage Class Compatible file system FAT16 FAT32 Bus power supply Max 500 mA Tuner section Tuning Range FM 87 50 MHz to 108 00 MHz AM At 10 kHz intervals 530 kHz to 1 710 kHz 1 60...

Page 3: ...pedance 3 Ω Frequency Range 90 Hz to 20 000 Hz Sound Pressure Level 75 dB W m Dimensions W H D 92 mm 99 mm 95 5 mm Mass 0 45 kg each Center speaker SP THP3C Type 1 Way Bass Reflex Type Magnetically shielded Type Speaker 6 5 cm cone 1 Power Handling Capacity 100 W Impedance 4 Ω Frequency Range 90 Hz to 20 000 Hz Sound Pressure Level 76 dB W m Dimensions W H D 92 mm 99 mm 95 5 mm Mass 0 45 kg Surrou...

Page 4: ...ack control shafts etc to be sure the product is safe to operate without danger of electrical shock Do not use a line isolation transformer during this check Plug the AC line cord directly into the AC outlet Using a Leakage Current Tester measure the leakage current from each exposed metal parts of the cabinet particular ly any exposed metal part having a return path to the chassis to a known good...

Page 5: ...ck the condition of the laser diode in the optical pickup The tester s internal power source can easily destroy the laser diode 1 6 Handling the traverse unit optical pickup 1 Do not subject the traverse unit optical pickup to strong shocks as it is a sensitive complex unit 2 Cut off the shorted part of the flexible cable using nippers etc after replacing the optical pickup For specific details re...

Page 6: ... uses visible and or invisible laser radiation and is equipped with safety switches which prevent emission of radiation when the drawer is open and the safety interlocks have failed or are defeated It is dangerous to defeat the safety switches 5 CAUTION If safety switches malfunction the laser is able to function 6 CAUTION Use of controls adjustments or performance of procedures other than those s...

Page 7: ...7 D9004 L9001 C9014 D9031 R9034 Q9011 D9005 D9012 L9002 C9023 FW901 B9404 C9031 R9009 D9013 L9003 C9019 C9076 B9604 B9501 B9504 B9108 B9701 FW903 VA901 R906 R908 R909 B901 D9009 TH901 R9005 D9003 C9006 D9023 R9004 C9007 FW902 D9081 C908 B9402 C9082 R9081 B9309 R9015 R9082 T901 C906 B9209 D9033 C9012 B9196 D9015 D9014 HS901 IC901 HS951 EP902 L901 B9304 B9305 B9601 D9037 B9101 L9004 C9017 C9024 L900...

Page 8: ...the tuner pack See Fig 1 and 2 3 Remove the card wires from connector CN601 and CN651 of the video board See Fig 1 4 Remove the three screws B attaching the video board from backside of main body See Fig 2 5 Remove the two screws C attaching the video board See Fig 3 Reference For other method please refer the service manual TH P3 No MB512 Fig 1 Fig 2 Fig 3 CN652 CN651 CN601 Tuner pack Video board...

Page 9: ... No MB541 1 9 SECTION 4 ADJUSTMENT Please refer to TH P3 No MB512 about this section SECTION 5 TROUBLESHOOTING Please refer to TH P3 No MB512 about this section ...

Page 10: ...5EV TH P3B TH P3E TH P3EN TH P3EV Lead free solder used in the board material Sn Ag Cu melting point 219 Centigrade TABLE OF CONTENTS 1 PRECAUTION 1 4 2 SPECIFIC SERVICE INSTRUCTIONS 1 7 3 DISASSEMBLY 1 8 4 ADJUSTMENT 1 21 5 TROUBLESHOOTING 1 24 Only for TH P5 XV THP3 SP WP5 SP THP3F SP THP3C SP THP3S XV THP5 SP WP5 SP THP5F SP THP5C SP THP5S ...

Page 11: ...3 V p p 75 Ω RGB 0 7 V p p 75 Ω Only for XV THP5 Component Y 1 0 V p p 75 Ω Component PB PR 0 7 V p p 75 Ω USB storage USB specification Compatible with the USB 2 0 Full Speed Compatible device Mass Storage Class Compatible file system FAT16 FAT32 Bus power supply Max 500 mA Tuner section Tuning Range FM 87 50 MHz to 108 00 MHz AM MW 522 kHz to 1 629 kHz General Power Requirements AC 230 V 50 Hz P...

Page 12: ...aker 6 5 cm cone 1 Power Handling Capacity 40 W Impedance 3 Ω Frequency Range 90 Hz to 20 000 Hz Sound Pressure Level 72 dB W m Dimensions W H D 79 5 mm 147 mm 88 mm Mass 0 51 kg each Front speakers SP THP3F Type 1 Way Bass Reflex Type Magnetically shielded Type Speaker 6 5 cm cone 1 Power Handling Capacity 40 W Impedance 3 Ω Frequency Range 90 Hz to 20 000 Hz Sound Pressure Level 75 dB W m Dimens...

Page 13: ...ack control shafts etc to be sure the product is safe to operate without danger of electrical shock Do not use a line isolation transformer during this check Plug the AC line cord directly into the AC outlet Using a Leakage Current Tester measure the leakage current from each exposed metal parts of the cabinet particular ly any exposed metal part having a return path to the chassis to a known good...

Page 14: ... condition of the laser diode in the optical pickup The tester s internal power source can easily destroy the laser diode 1 6 Handling the traverse unit optical pickup 1 Do not subject the traverse unit optical pickup to strong shocks as it is a sensitive complex unit 2 Cut off the shorted part of the flexible cable using nippers etc after replacing the optical pickup For specific details refer to...

Page 15: ...ION AND POSITION OF LABELS Please use enough caution not to see the beam directly or touch it in case of an adjustment or operation check CLASS 1 LASER PRODUCT WARNING LABEL CAUTION VISIBLE AND OR INVISIBLE CLASS 1M LASER RADIATION WHEN OPEN DO NOT STARE INTO BEAM OR VIEW DIRECTLY WITH OPTICAL INSTRUMENTS VARNING SYNLIG OCH ELLR OSYNLIG LASERSTRALING KLASS 1M NAR DENNADELAR OPPNAD STIRRAEJ IN I ST...

Page 16: ... No MB512 1 7 SECTION 2 SPECIFIC SERVICE INSTRUCTIONS This service manual does not describe SPECIFIC SERVICE INSTRUCTIONS ...

Page 17: ...SSEMBLY 3 1 Main body 3 1 1 Removing the top cover See Fig 1 and 2 1 Remove the two screws A attaching the top cover of both side See Fig 1 2 Remove the five screws B attaching the top cover of rear side See Fig 2 Fig 1 Fig 2 A B ...

Page 18: ... screws C attaching the front panel as sembly from bottom side See Fig 3 2 Remove the screw D attaching the wire to power supply board See Fig 5 3 Release the hook a of bottom side and hook b of both side of front panel assembly See Fig 4 and 5 Fig 3 Fig 4 Fig 5 C a b D CN101 CN421 CN422 ...

Page 19: ...05 because it keep voltage 1 Disconnect the parallel wires from connectors CN101 CN421 and CN422 on the main board 2 Disconnect the power cord connector CN901 on the power supply board 3 Remove the four screws E attaching the power supply board 4 Release the power supply board from fastener Fig 6 CN901 fastener CN401 CN403 CN404 E E E ...

Page 20: ...res from connector CN405 CN411 CN412 CN413 and CN414 of main board See Fig 7 2 Remove the two screws F attaching the DVD mechanism assembly from bottom cover See Fig 8 3 Press the hook c and slide out the DVD mechanism for di rection the arrow See Fig 8 Fig 7 Fig 8 CN414 CN413 CN411 CN412 CN405 c F ...

Page 21: ...2 Remove the two screws C attaching the fan to bottom cov er Fig 9 3 1 6 Removing the tuner pack See Fig 10 and 11 1 Disconnect the card wire from connector CN652 of video board See Fig 10 2 Remove the two screws H attaching the tuner pack from rear panel See Fig 11 Fig 10 Fig 11 G CN416 CN652 H ...

Page 22: ...g 12 and 13 1 Disconnect the card wire from connector CN601 and CN651 See Fig 12 2 Remove the two screws J attaching the video board See Fig 12 3 Remove the three screws K attaching the video board from rear panel See Fig 13 Fig 12 Fig 13 J CN651 CN601 K ...

Page 23: ...B512 3 1 8 Removing the main board See Fig 14 and 15 1 Remove the four screws L attaching the main board See Fig 14 2 Remove the two screws M attaching the main board from rear panel See Fig 15 Fig 14 Fig 15 L M ...

Page 24: ...Remove the three screws N attaching the switch board 3 1 10 Removing the headphone board See Fig 16 1 Remove the screw P attaching the headphone board Fig 16 3 1 11 Removing the FL board See Fig 17 1 Remove the three screws Q attaching the FL board Fig 17 N P Q ...

Page 25: ...nism See Fig 5 6 Solder the solder part of DVD pick up See Fig 6 7 Disconnect the card wire from CN101 and CN201 on the DVD module board See Fig 7 Caution Solder the short land section on the DVD pickup before dis connecting the card wire from the connector on the DVD pickup If the card wire is disconnected without attaching sol ders the pickup may be destroyed by static electricity When attaching...

Page 26: ... No MB512 1 17 Fig 4 Fig 5 Fig 6 Fig 7 DVD module board Tramecha holder DVD mechansim assembly D D Traverse mechanism assembly DVD mechanism assembly Solder short CN101 CN201 DVD module board ...

Page 27: ...rew from traverse mechanism assem bly See Fig 10 Caution When remove the lead screw do not loss the middle gear See Fig 11 and 12 4 Remove the bar spring pressing the shaft See Fig 11 5 Take out the pickup assembly from traverse mechanism chassis by order See Fig 12 Fig 8 Fig 9 Fig 10 Fig 11 Fig 12 ROD SPRING ROD SPRING E F Spring holder Lead screw Middle gear T TABLE HOOK SHAFT BAR SPRING order 1...

Page 28: ...ing the feed motor assem bly 2 Remove the feed motor wires from solder part of spindle motor board Fig 13 3 2 4 Removing the spindle motor assembly See Fig 14 1 Remove the two screws H attaching the spindle motor from spindle motor board Fig 14 Lead screw Middle gear Splder part G Spindle motor H ...

Page 29: ...the one screw K attaching the shaft guide from bottom side See Fig 15 3 Remove the two screws L attaching the shaft guide from top side See Fig 16 Caution When attach the tray assembly boss of loading sub assembly should attach to guide of bottom side at tray assembly See Fig 16 Fig 15 Fig 16 J order 1 order 2 clamper base K bottom side L ...

Page 30: ...micon initialize Initialize has NORMAL initialize and FULL initialize NORMAL initialize Initialize the value of user setting item like a indication contents of SETUP OSD FULL initialize Plus the contents of study which are carrying out the memory by FRONT END for lead shortening are initialized for NORMAL initialize contents For device key writing mode Device key have CPPM DVD Audio and CPRM VR In...

Page 31: ...mode Indication the FRONT END check mode for FL Press 1 at 10 key of remocon Disc startup and through playback Playback starts from the start position Press 2 at 10 key of remocon Existence of WOBBLE 0 WOBBLE_NO_CHECK No check 1 WOBBLE_PRESS_MEDIA press 2 WOBBLE_MINUS_MEDIA DVD R RW media 3 WOBBLE_PLUS_MEDIA DVD R RW media Press 3 at 10 key of remocon Port check mode TRACK INDEX DEMP COPY 1 INDEX ...

Page 32: ...ewrite mode Set to speaker measurement mode At source AM operation the beat cut by remote controller Other operation is as same as normal condition Mode release by POWER OFF Operation to TEST mode to on of DVD backend Operation of internal TEST MODE is refer the TEST mode DO the TRAY LOCK mode select Temporaly P ON operation select LOCKED UNLOCKED Not done P ON operation Transience 2sec indication...

Page 33: ...1 24 No MB512 SECTION 5 TROUBLESHOOTING This service manual does not describe TROUBLESHOOTING ...

Page 34: ... No MB512 1 25 ...

Page 35: ... No MB512 Audio Video Systems Category 10 1 1chome Ohwatari machi Maebashi city 371 8543 Japan Victor Company of Japan Limited VPT Printed in Japan ...

Page 36: ...dard schematic diagrams Printed circuit boards 2 1 2 2 2 10 to 12 CD ROM No SML200607 DVD DIGITAL CINEMA SYSTEM No MB541SCH 2006 7 COPYRIGHT 2006 Victor Company of Japan Limited Lead free solder used in the board material Sn Ag Cu melting point 219 Centigrade XV THP3 SP THP3F SP THP3F SP THP3C SP THP3S SP THP3S SP WP5 ...

Page 37: ...ponent parts appearing on the silk screen printed side parts side of the PWB diagrams the parts that are printed over with black such as the resistor diode and ICP or identified by the mark nearby are critical for safety ...

Page 38: ...MOCON IC501 FL DRIVER IC511 REMOCON DI501 FL DISPLAY S1 to S17 G1 to G11 FW591 J5901 HEAD PHONE HP L R HP DET HP DET HP_L R CN811 CN801 J8001 USB D VBUS Front section SYS_P ON SYS_P ON M9V 12V VDISP F 33V B5 6V D5 6V AUTO0 to 2 ADIN BCK LRCK LRMUTE CN702 CN412 CN801 CN413 CN704 CN414 IC706 IC707 DACCK BUFFER IC303 X302 48MHz IC201 DRIVER IC301 DVN IC505 SDRAM IC509 FLASH ROM DVD pickup mechanism C...

Page 39: ...01 50 C9015 0 0047 50 R9064 NI R9041 10K R9022 10K D9034 NI D9035 NI R9023 NI R9042 NI 68 R911 1 4W FR L9005 QQL26AK 100Z 10u L9004 QQL244K 100Z 10u C9017 330 16 C9024 100 16 C9036 1000 10 CP CP952 ICP N38 T D9041 1N4003S T5 C9038 0 01 50 C9037 0 01 50 150k R906 UNF 2W 220K R902 UNF 3W Q9011 2SJ609 D G S FW903 QUM217 07DGZ4 E M9V 1 12V 2 MGND 3 AGND 4 SYS_P ON 5 THERMISTER 6 7 IC953 PQ1CG2032FZ 1 ...

Page 40: ...3 4 5 6 7 8 9 10 11 12 13 14 15 IC494 KIA78S09P T 3 2 1 C4093 0 01 50 C4092 0 01 50 P1 P3 P2 UNF R4206 22 1 4W R4091 10 1 4W D4841 1SS355W X Q4832 KTC3875 YG X R4902 8 2k R4903 10k R4901 2 2 D4843 ER204 F33 R4717 4 7k R4718 4 7k R4605 100 R4606 100 K4701 R4782 0 CN401 QGD2501C1 07Z 1 2 3 4 5 6 7 CN403 QGD2501C1 07Z 1 2 3 4 5 6 7 D4840 1SS355W X D4848 1SS355W X R4847 10k CN417 QGA2501C1 03 3 2 1 R4...

Page 41: ...75 YG X Q1702 KTC3875 YG X R1701 8 2K C1701 100 25 Q1703 KTA1504 YG X R1702 33K Q1704 KTC3875 YG X C1702 0 001 50 R1217 2 2K R1117 2 2K R1116 1K R1216 1K C1120 0 0015 50 C1220 0 0015 50 R1121 2 2K R1221 2 2K C1318 560P 50 C1618 560P 50 TH101 NAD0006 103X CN101 QGD2501C1 04Z 1 2 3 4 D1001 RB521S 30 X D1002 RB521S 30 X R1015 47K C1024 0 1 16 C1623 0 1 50 R1622 100K D1601 1SS355W X C1624 10 50 R1623 ...

Page 42: ...4 4 7k C6502 47 25 R6701 47k R6601 47k R6702 18k R6602 18k C6604 4 7 50 C6702 22 50 C6602 22 50 R6608 12k R6708 12k R6607 180k R6707 180k Q6701 KTC3875 YG X Q6601 KTC3875 YG X R6606 22k R6706 22k R6605 4 7k R6705 4 7k R6506 4 7k R6505 4 7k C6503 47 25 R6753 27k R6653 27k C6752 1 6 3 C6652 1 6 3 4 7 50 C6822 J6801 QNN0575 001 1 3 2 330p 50 C6821 68k R6812 R6811 180k 330p 50 C6811 4 7 50 C6812 R6821...

Page 43: ...03 D8001 NI 1 2 3 15P C8004 K8001 NQR0502 001X 1800P C8001 1800P C8002 K8003 NQR0022 002X CN801 WJP0079 001A E 1 2 3 4 5 EP801 QNZ0136 001Z 1 2 3 0 K8004 33 R5903 W5901 QUB220 05DMHP E 1 C5906 0 01 K5901 33 R5902 FW591 QUM214 22DGZ4 E 1 2 3 4 0 0022 50 C5901 K5903 1k R5901 C5907 0 22 16 0 0022 50 C5902 J5901 QNS0231 001 2 3 1 4 6 5 7 0 01 50 C5904 0 22 16 C5903 K5902 C5905 0 01 REMOCON FL DRIVER F...

Page 44: ...306 TP122 2 2 R106 0 1 C375 F TP106 0 R339 0 022 C260 220 R360 CN301 NI 1 2 3 4 5 6 4 3k R104 Q103 KTA1001 Y X MGND TP220 1k R307 0 R338 TP206 NI C290 NI R126 6 8k R221 D2V NI R374 TP103 0 1 C103 F NI C329 0 0056 C338 0 1 C333 F TP119 0 1 C379 F 470 R351 TP207 220 R358 470 R116 1M R352 TP227 1k R202 NI R348 TP104 NI R325 NI R361 1 C341 TP201 C343 NI 0 1 C564 F 470 R108 0 01 C328 10k R259 Q101 KTA1...

Page 45: ... TP752 470p C382 K723 NI TP714 TP720 D4V TP737 TP713 TP751 NI R530 330 R730 0 1 C560 F NI C701 TP761 TP719 0 1 C554 F 1 C562 F 0 R740 K755 NI TP723 IC505 K4S641632H UC75 27 VDD 28 VSS 29 A4 30 A5 31 A6 32 A7 33 A8 34 A9 35 A11 36 NC 37 CKE 38 CLK 39 UDQM 40 NC RFU 41 VSS 42 DQ8 43 VDDQ 44 DQ9 45 DQ10 46 VSSQ 47 DQ11 48 DQ12 49 VDDQ 50 DQ13 51 DQ14 52 VSSQ 26 A3 25 A2 24 A1 23 A0 22 A10 AP 21 BA1 2...

Page 46: ...R819 NI C819 Q801 KRA104S X TP822 TP823 TP824 TP825 TP826 TP827 TP828 TP829 TP830 TP831 K822 NI K823 NI K824 NI K825 NI K826 NI K827 NI K828 NI K829 NI S3 3V DGND K821 NI CN821 NI 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 USB TRANCEIVER REG 5V VSS VDD OUT NC OR UN2113X LVA10626 121A 3 3 0V 0V 0V 0V 3 3V 3 3V 3 3V 3 3V 3 3V 3 3V 0V 0V 0V 0V 6V 0V 0V 0V 0V ALL INDUCTANCE VALUES 2 UNLESS OTHERWISE SPECIFIE...

Page 47: ...3 R1122 C1123 C1124 R1125 R1124 D1201 Q1203 R1223 R1222 C1223 C1224 R1225 R1224 C1038 C1039 IC108 R1703 C1703 C1704 R1016 R1017 R4605 R4606 C1325 C1326 C1625 C1626 C1225 C1125 C1525 C1425 D1006 R1022 R1023 R1024 C1499 C1599 C1199 C1299 C1399 C1699 R1025 C1030 R1704 R1705 CN401 R4847 EP103 R1626 R1326 R1426 R1526 R1126 R1226 R1027 C1037 C1705 C1040 D1602 R4904 R1708 C1706 CN405 C1031 R1026 C1627 C1...

Page 48: ...C9038 D9010 C9084 R915 C9083 D9038 C9075 R931 R932 R933 R934 R935 R9008 D9024 D9039 Q9039 D511 R511 S533 S534 R533 R521 S532 R534 S531 R522 S535 S536 S537 S538 R531 R532 FW511 R6474 R6451 C6433 C6003 C6411 C6421 R6473 C6002 R6221 R6232 C6402 R6481 C6442 C6476 R6242 C6331 C6004 R6483 C6351 C6401 C6473 R6471 R6251 R6201 J6403 R6222 R6401 R6482 L6001 C6001 R6431 C6443 C6474 R6432 C6431 C6412 R6477 Q6...

Page 49: ...P115 TP120 Q102 TP330 TP123 TP208 TP315 TP102 TP304 TP321 CN201 IC303 CN101 TP314 TP313 TP312 TP311 TP467 IC704 IC453 TP725 CN702 TP717 TP718 TP380 TP705 TP703 TP724 TP722 TP748 IC509 IC701 TP753 TP721 IC703 TP738 TP707 IC305 TP755 TP702 TP709 TP741 TP736 TP734 TP732 TP731 TP746 TP711 CN704 TP749 TP750 CN701 TP701 TP747 TP716 TP743 CN703 TP742 TP735 TP744 IC702 TP733 TP710 TP745 TP708 TP752 TP714 ...

Page 50: ... M E M O ...

Page 51: ...Victor Company of Japan Limited No MB541SCH Printed in Japan VPT Audio Video Systems Category 10 1 1chome Ohwatari machi Maebashi city 371 8543 Japan ...

Page 52: ...er Block No M2 DVD mechanism assembly and parts list Block No MJ DVD loading base assembly and parts list Block No MN Electrical parts list Block No 01 04 Packing materials and accessories parts list Except TH P3UJ Block No M3 Packing materials and accessories parts list Only TH P3UJ Block No M4 TH P3A TH P3US TH P3UB TH P3UW TH P3UX 3 2 3 6 3 7 3 9 3 11 3 20 3 22 TH P3UY TH P3UJ TH P3UG TH P3UN N...

Page 53: ...ssembly and parts list Block No M M M 1 A C b c e f g d FL board Key board Headphone board USB Jack board h p 46 44 45 45 45 45 45 46 57 29 29 63 60 31 10 10 10 14 47 48 55 8 1 3 43 2 43 2 43 7 5 54 5 54 5 6 15 13 13 4 9 58 59 65 64 ...

Page 54: ...d Video board Power supply board Main board board n n j j h p 30 23 62 24 22 41 41 33 17 49 17 23 56 40 42 34 35 39 50 39 24 61 23 14 15 15 32 3 13 13 13 32 12 18 12 11 17 53 23 16 58 59 21 38 53 52 17 19 20 51 26 25 27 27 28 28 37 36 ...

Page 55: ... A 35 QMPK200 200 JD POWER CORD EU 2m BLACK US UW UX UJ UG UN 35 QMPN160 200 JD POWER CORD EU 2m BLACK UB 35 QMPR300 200 JC POWER CORD EU 2m BLACK UY 36 QYSBSGY3008EA TAP SCREW M3 x 8mm 37 QYSBSGY3008EA TAP SCREW M3 x 8mm 38 QYSBSGY3008EA TAP SCREW M3 x 8mm 39 QYSBSGY3008EA TAP SCREW M3 x 8mm x2 40 QAU0412 001 TUNER 41 QYSBSGY3008EA TAP SCREW M3 x 8mm x2 42 QYSBSGY3008EA TAP SCREW M3 x 8mm 43 QYSD...

Page 56: ...3 5 63 QJJ063 031503 E SIN CR C C WIRE 64 GV40642 001A CAUTION LABEL UW 65 LV42255 001A C LABEL UY UY Symbol No Part No Part Name Description Local ...

Page 57: ...ofer Block No M 2 M M Symbol No Part No Part Name Description Local 1 LE10016 066A CONE SPK 2 7001541605 SCREW x4 3 LV11248 001A SIDE PANEL ASSY 4 5600006901 FOOT x4 Block No M M M 2 Subwoofer The parts without symbol number are not service 1 2 2 4 3 ...

Page 58: ...parts list Grease 1401C JVS 1003 JVG 31N Back side The parts without symbol number are not service FXL D10 1M 7 0mm 0 2mm Block No M M M J 17 31 25 30 20 14 15 31 31 23 22 24 29 28 26 27 16 18 3 13 11 1 6 12 7 21 9 8 31 4 5 10 2 30 3 ...

Page 59: ...12 QYSPSPT2030MA SCREW M2 x 3mm 13 QYSDST2005ZA TAP SCREW M2 x 5mm 14 QAL0786 002 P UP 15 LV22237 001A RACK ARM 16 LV36560 001A RACK ARM SPRING 17 QYSPSFU1740ZA TAP SCREW M1 7 x 4mm x2 18 QUQK05 2415AC E FFC WIRE 24pin 15cm 20 LV44041 002A GUIDE SHAFT 21 LV36559 001A L S GEAR 22 LV41517 003A LEAD SCREW 23 LV36558 001A MIDDLE GEAR 24 LV36556 001A SPRING HOLDER 25 LV44623 001A COMP SPRING 26 QYSDST2...

Page 60: ...M M N 7 75mm 0 10mm h h FMU MB1 21M Backside The parts without symbol number are not service c e d DVD loading switch board DVD module board f Back side g j k n n m m A A B B e f c d k j 16 28 28 26 27 13 12 8 19 18 20 11 10 16 17 4 25 23 23 3 2 27 6 1 15 9 29 22 22 14 7 5 21 23 22 ...

Page 61: ... 001 MOTOR 11 LV43844 002A MOTOR PULLEY 12 QYSPSPU1730ZA SCREW M1 7 x 3mm x2 13 QYSDSF2008ZA TAP SCREW M2 x 8mm 14 LV43974 001A BELT 15 LV21852 003A CLAMPER BASE 16 QYSDSF2008ZA TAP SCREW M2 x 8mm x2 17 LV35056 002A DVD CLAMPER 18 LV42930 003A P C MAGNET 19 LV43848 001A YOKE 20 LE40906 002A SPECIAL SCREW 21 SINGLE DVD TRAM 22 LV44043 001A INSULATOR x4 23 LV44044 001A SPECIAL SCREW x4 25 LV22269 00...

Page 62: ...C1028 NCB31HK 104X C CAPACITOR 0 1uF 50V K C1029 NCB31HK 104X C CAPACITOR 0 1uF 50V K C1030 QETN1EM 476Z E CAPACITOR 47uF 25V M C1031 NCB21CK 104X C CAPACITOR 0 1uF 16V K C1034 NCB31CK 104X C CAPACITOR 0 1uF 16V K C1035 NDC31HJ 150X C CAPACITOR 15pF 50V J C1037 NCB31CK 104X C CAPACITOR 0 1uF 16V K C1040 NCB31CK 104X C CAPACITOR 0 1uF 16V K C1041 NCB31HK 104X C CAPACITOR 0 1uF 50V K C1101 NCB31HK 1...

Page 63: ... 100V J C1610 NCB31HK 104X C CAPACITOR 0 1uF 50V K C1611 NCB31HK 104X C CAPACITOR 0 1uF 50V K Symbol No Part No Part Name Description Local C1612 NCB31HK 472X C CAPACITOR 4700pF 50V K C1613 NCB31HK 472X C CAPACITOR 4700pF 50V K C1614 NCB31HK 472X C CAPACITOR 4700pF 50V K C1615 NCB31HK 472X C CAPACITOR 4700pF 50V K C1616 NCB31HK 473X C CAPACITOR 0 047uF 50V K C1617 NCB31HK 473X C CAPACITOR 0 047uF ...

Page 64: ...ESISTOR 22Ω 1 4W J R1304 NRS144J 220X MG RESISTOR 22Ω 1 4W J Symbol No Part No Part Name Description Local R1305 NRSA02J 3R3X MG RESISTOR 3 3Ω 1 10W J R1306 NRSA02J 3R3X MG RESISTOR 3 3Ω 1 10W J R1307 QRL01DJ 331X OMF RESISTOR 330Ω 1W J R1308 QRL01DJ 331X OMF RESISTOR 330Ω 1W J R1309 NRS144J 4R7X MG RESISTOR 4 7Ω 1 4W J R1310 NRSA63J 473X MG RESISTOR 47kΩ 1 16W J R1311 NRSA63J 473X MG RESISTOR 47k...

Page 65: ...63J 331X MG RESISTOR 330Ω 1 16W J R4872 NRSA63J 331X MG RESISTOR 330Ω 1 16W J R4873 NRSA63J 331X MG RESISTOR 330Ω 1 16W J R4875 NRSA63J 471X MG RESISTOR 470Ω 1 16W J R4876 NRSA63J 331X MG RESISTOR 330Ω 1 16W J R4877 NRSA63J 471X MG RESISTOR 470Ω 1 16W J R4881 NRSA63J 472X MG RESISTOR 4 7kΩ 1 16W J R4883 NRSA63J 472X MG RESISTOR 4 7kΩ 1 16W J R4886 NRSA63J 562X MG RESISTOR 5 6kΩ 1 16W J R4887 NRSA6...

Page 66: ...APACITOR 47pF 50V J C6441 QETN1AM 477Z E CAPACITOR 470uF 10V M C6442 NDC31HJ 470X C CAPACITOR 47pF 50V J C6451 QETN1AM 477Z E CAPACITOR 470uF 10V M C6452 NDC31HJ 470X C CAPACITOR 47pF 50V J C6501 NCB31CK 104X C CAPACITOR 0 1uF 16V K C6502 QETN1EM 476Z E CAPACITOR 47uF 25V M C6503 QETN1EM 476Z E CAPACITOR 47uF 25V M C6504 NCB31CK 104X C CAPACITOR 0 1uF 16V K C6551 QETN1CM 107Z E CAPACITOR 100uF 16V...

Page 67: ... NRSA63J 223X MG RESISTOR 22kΩ 1 16W J R6710 NRSA63J 393X MG RESISTOR 39kΩ 1 16W J R6711 NRSA63J 102X MG RESISTOR 1kΩ 1 16W J R6712 NRSA63J 104X MG RESISTOR 100kΩ 1 16W J R6713 NRSA63J 471X MG RESISTOR 470Ω 1 16W J Symbol No Part No Part Name Description Local R6751 NRSA63J 102X MG RESISTOR 1kΩ 1 16W J R6752 NRSA63J 682X MG RESISTOR 6 8kΩ 1 16W J R6753 NRSA63J 273X MG RESISTOR 27kΩ 1 16W J R6811 N...

Page 68: ... CAPACITOR 100uF 16V M C301 NEAF0GM 227X E CAPACITOR 220uF 4V M C302 NEAF0GM 476X E CAPACITOR 47uF 4V M C303 NEAF0GM 476X E CAPACITOR 47uF 4V M C304 NCB30JK 105X C CAPACITOR 1uF 6 3V K C305 NCF31EZ 104X C CAPACITOR 0 1uF 25V Z C306 NCF31EZ 104X C CAPACITOR 0 1uF 25V Z C307 NCF31EZ 104X C CAPACITOR 0 1uF 25V Z C308 NCF31EZ 104X C CAPACITOR 0 1uF 25V Z C309 NCF31EZ 104X C CAPACITOR 0 1uF 25V Z C310 ...

Page 69: ... 16W J R358 NRSA63J 221X MG RESISTOR 220Ω 1 16W J R359 NRSA63J 221X MG RESISTOR 220Ω 1 16W J R360 NRSA63J 221X MG RESISTOR 220Ω 1 16W J R362 NRSA63J 470X MG RESISTOR 47Ω 1 16W J R367 NRSA63J 221X MG RESISTOR 220Ω 1 16W J Symbol No Part No Part Name Description Local R371 NRSA63D 203X MG RESISTOR 20kΩ 1 16W D R372 NRSA63J 103X MG RESISTOR 10kΩ 1 16W J R373 NRSA63J 103X MG RESISTOR 10kΩ 1 16W J R375...

Page 70: ...ing switch board Block No 0 4 X302 NAX0376 002X CRYSTAL Symbol No Part No Part Name Description Local CN1 QGF1016F9 05 CONNECTOR FFC FPC 1 5 S1 QSW1074 001 DETECT SWITCH Symbol No Part No Part Name Description Local ...

Page 71: ...onal supplemental order of WARRANTY CARDs are available P6 P4 P2 P3 P1 P2 P3 P5 1 2 1 2 2 2 2 2 A1 A2 A3 A4 Only UB ver A US UW UX UY UG UN ver A8 P7 P14 P13 P12 P11 P15 A15 P15A16 P15 P16 A17 P15 A18 P16 P15 A19 P8 A14 P10 A20 A20 A10 A11 A12 A13 P9 A5 A6 A7 A9 Except TH P3UJ ...

Page 72: ...R BOX SPK WITH BOX FL A 16 AB066006 03 SPEAKER BOX SPK WITH BOX FR A 17 AB066006 01 SPEAKER BOX SPK WITH BOX C A 18 AB066006 04 SPEAKER BOX SPK WITH BOX SL A 19 AB066006 05 SPEAKER BOX SPK WITH BOX SR A 20 9000008401 RUBBER CUSHION x20 P 1 LV36684 005A CARTON BOX A UW UY P 1 LV36684 004A CARTON BOX US UB UN P 1 LV36684 003A CARTON BOX UX UG P 2 LV22270 002A CUSHION F P 3 LV22271 001A CUSHION R P 4...

Page 73: ...aterials and accessories parts list Block No M M M 4 P6 P4 P2 P3 P1 P2 P3 P5 1 2 1 2 2 2 2 2 A1 A3 A4 A8 P17 P13 P12 P11 P15 A15 P15A16 P15 P16 A17 P15 A18 P16 P15 A19 P8 A14 P10 A20 A20 P9 A5 A6 A7 Only TH P3UJ P18 ...

Page 74: ...B066006 01 SPEAKER BOX SPK WITH BOX C A 18 AB066006 04 SPEAKER BOX SPK WITH BOX SL A 19 AB066006 05 SPEAKER BOX SPK WITH BOX SR A 20 9000008401 RUBBER CUSHION x20 P 1 LV36685 002A CARTON BOX P 2 LV22270 002A CUSHION F P 3 LV22271 001A CUSHION R P 4 LV36967 001A CARTON SPACER P 5 QPC06506515P POLY BAG 65cm x 65cm P 6 QPA02503503P POLY BAG 25cm x 35cm P 8 8500062261 MIRROR MAT SHEET P 9 8500055721 P...

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