JVC XV-N650BEK Service Manual Download Page 58

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3-8(No.YD119)

R624

NRSA63J-101X

MG RESISTOR

MCR03EZPJ101 100

Ω

5% 1/10W 1

R625

LG-0RH0332C622 Resistor Chip

MCR03EZPJ330 33

Ω

5% 1/10W 16

R629

NRSA63J-101X

MG RESISTOR

MCR03EZPJ101 100

Ω

5% 1/10W 1

R631

LG-0RJ4300C477 Resistor Chip

MCR03EZPF431 430

Ω

1% 1/10W 1

R634

NRSA63J-0R0X

MG RESISTOR

MCR03EZPJ000 0

Ω

5% 1/10W 160

R636

NRSA63J-0R0X

MG RESISTOR

MCR03EZPJ000 0

Ω

5% 1/10W 160

R638

NRSA63J-472X

MG RESISTOR

MCR03EZPJ472 4.7K

Ω

5% 1/10W

R639

NRSA63J-472X

MG RESISTOR

MCR03EZPJ472 4.7K

Ω

5% 1/10W

R640

NRSA63J-472X

MG RESISTOR

MCR03EZPJ472 4.7K

Ω

5% 1/10W

R644

LG-0RH0332C622 Resistor Chip

MCR03EZPJ330 33

Ω

5% 1/10W 16

R645

NRSA63J-0R0X

MG RESISTOR

MCR03EZPJ000 0

Ω

5% 1/10W 160

R646

NRSA63J-0R0X

MG RESISTOR

MCR03EZPJ000 0

Ω

5% 1/10W 160

R651

LG-0RH3302C622 Resistor Chip

MCR03EZPJ333 33K

Ω

5% 1/10W 1

R682

NRSA63J-472X

MG RESISTOR

MCR03EZPJ472 4.7K

Ω

5% 1/10W

R683

NRSA63J-471X

MG RESISTOR

MCR03EZPJ471 470

Ω

5% 1/10W 1

R684

NRSA63J-332X

MG RESISTOR

MCR03EZPJ332 3.3K

Ω

5% 1/10W

R685

NRSA63J-332X

MG RESISTOR

MCR03EZPJ332 3.3K

Ω

5% 1/10W

R686

NRSA63J-332X

MG RESISTOR

MCR03EZPJ332 3.3K

Ω

5% 1/10W

R687

NRSA63J-472X

MG RESISTOR

MCR03EZPJ472 4.7K

Ω

5% 1/10W

R690

LG-0RH0752C422 Resistor Chip

MCR03EZPF750 75

Ω

1% 1/10W 16

R691

NRSA63J-104X

MG RESISTOR

MCR03EZPJ104 100K

Ω

5% 1/10W

R692

NRSA63J-750X

MG RESISTOR

MCR03EZPJ750 75

Ω

5% 1/10W 16

R693

LG-0RH0332C622 Resistor Chip

MCR03EZPJ330 33

Ω

5% 1/10W 16

R698

NRSA63J-103X

MG RESISTOR

MCR03EZPJ103 10K

Ω

5% 1/10W 1

R6A1

NRSA63J-104X

MG RESISTOR

MCR03EZPJ104 100K

Ω

5% 1/10W

R6A3

NRSA63J-332X

MG RESISTOR

MCR03EZPJ332 3.3K

Ω

5% 1/10W

R6A4

NRSA63J-221X

MG RESISTOR

MCR03EZPJ221 220

Ω

5% 1/10W 1

R6A5

NRSA63J-221X

MG RESISTOR

MCR03EZPJ221 220

Ω

5% 1/10W 1

R6A6

NRSA63J-221X

MG RESISTOR

MCR03EZPJ221 220

Ω

5% 1/10W 1

R6A7

NRSA63J-221X

MG RESISTOR

MCR03EZPJ221 220

Ω

5% 1/10W 1

R6A8

NRSA63J-221X

MG RESISTOR

MCR03EZPJ221 220

Ω

5% 1/10W 1

R6A9

NRSA63J-221X

MG RESISTOR

MCR03EZPJ221 220

Ω

5% 1/10W 1

R703

NRSA63J-102X

MG RESISTOR

MCR03EZPJ102 1K

Ω

5% 1/10W 16

R711

NRSA63J-102X

MG RESISTOR

MCR03EZPJ102 1K

Ω

5% 1/10W 16

R712

NRSA63J-102X

MG RESISTOR

MCR03EZPJ102 1K

Ω

5% 1/10W 16

R715

NRSA63J-102X

MG RESISTOR

MCR03EZPJ102 1K

Ω

5% 1/10W 16

R716

NRSA63J-102X

MG RESISTOR

MCR03EZPJ102 1K

Ω

5% 1/10W 16

R717

NRSA6AD-473W MG RESISTOR

MCR03EZPJ473 47K

Ω

5% 1/10W 1

R718

NRSA6AD-473W MG RESISTOR

MCR03EZPJ473 47K

Ω

5% 1/10W 1

R719

NRSA63J-222X

MG RESISTOR

MCR03EZPJ222 2.2K

Ω

5% 1/10W

R720

NRSA6AD-270W MG RESISTOR

MCR03EZPJ271 270

Ω

5% 1/10W 1

R721

NRSA6AD-272W MG RESISTOR

MCR03EZPJ272 2.7K

Ω

5% 1/10W

R722

NRSA63J-223X

MG RESISTOR

MCR03EZPJ223 22K

Ω

5% 1/10W 1

R723

NRSA6AD-473W MG RESISTOR

MCR03EZPJ473 47K

Ω

5% 1/10W 1

R726

NRSA6AD-473W MG RESISTOR

MCR03EZPJ473 47K

Ω

5% 1/10W 1

R727

NRSA63J-472X

MG RESISTOR

MCR03EZPJ472 4.7K

Ω

5% 1/10W

R728

NRSA63J-472X

MG RESISTOR

MCR03EZPJ472 4.7K

Ω

5% 1/10W

R729

NRSA6AD-473W MG RESISTOR

MCR03EZPJ473 47K

Ω

5% 1/10W 1

R730

NRSA6AD-473W MG RESISTOR

MCR03EZPJ473 47K

Ω

5% 1/10W 1

R732

LG-0RH0752C422 Resistor Chip

MCR03EZPF750 75

Ω

1% 1/10W 16

R736

LG-0RH0752C422 Resistor Chip

MCR03EZPF750 75

Ω

1% 1/10W 16

R737

NRSA63J-223X

MG RESISTOR

MCR03EZPJ223 22K

Ω

5% 1/10W 1

R738

LG-0RH0222C622 Resistor Chip

MCR03EZPJ220 22

Ω

5% 1/10W 16

R739

NRSA63J-222X

MG RESISTOR

MCR03EZPJ222 2.2K

Ω

5% 1/10W

R744

NRSA63J-104X

MG RESISTOR

MCR03EZPJ104 100K

Ω

5% 1/10W

R745

NRSA63J-104X

MG RESISTOR

MCR03EZPJ104 100K

Ω

5% 1/10W

R746

NRSA6AD-473W MG RESISTOR

MCR03EZPJ473 47K

Ω

5% 1/10W 1

R747

NRSA6AD-473W MG RESISTOR

MCR03EZPJ473 47K

Ω

5% 1/10W 1

R753

LG-0RH0682C622 Resistor Chip

MCR03EZPJ680 68

Ω

5% 1/10W 16

R755

LG-0RH0222C622 Resistor Chip

MCR03EZPJ220 22

Ω

5% 1/10W 16

R757

LG-0RH0752C422 Resistor Chip

MCR03EZPF750 75

Ω

1% 1/10W 16

R758

LG-0RH0752C422 Resistor Chip

MCR03EZPF750 75

Ω

1% 1/10W 16

R759

NRSA63J-102X

MG RESISTOR

MCR03EZPJ102 1K

Ω

5% 1/10W 16

R761

LG-0RH0222C622 Resistor Chip

MCR03EZPJ220 22

Ω

5% 1/10W 16

R765

LG-0RH0752C422 Resistor Chip

MCR03EZPF750 75

Ω

1% 1/10W 16

R768

LG-0RH0752C422 Resistor Chip

MCR03EZPF750 75

Ω

1% 1/10W 16

R770

LG-0RH0752C422 Resistor Chip

MCR03EZPF750 75

Ω

1% 1/10W 16

R771

LG-0RH0752C422 Resistor Chip

MCR03EZPF750 75

Ω

1% 1/10W 16

R772

LG-0RH0752C422 Resistor Chip

MCR03EZPF750 75

Ω

1% 1/10W 16

R773

LG-0RH0752C422 Resistor Chip

MCR03EZPF750 75

Ω

1% 1/10W 16

R774

LG-0RH0752C422 Resistor Chip

MCR03EZPF750 75

Ω

1% 1/10W 16

R775

LG-0RH0752C422 Resistor Chip

MCR03EZPF750 75

Ω

1% 1/10W 16

R779

NRSA63J-561X

MG RESISTOR

MCR03EZPJ561 560

Ω

5% 1/10W 1

R781

LG-0RH0562C622 Resistor Chip

MCR03EZPJ560 56

Ω

5% 1/10W 16

R782

LG-0RH0562C622 Resistor Chip

MCR03EZPJ560 56

Ω

5% 1/10W 16

R783

NRSA63J-222X

MG RESISTOR

MCR03EZPJ222 2.2K

Ω

5% 1/10W

R784

NRSA63J-222X

MG RESISTOR

MCR03EZPJ222 2.2K

Ω

5% 1/10W

R785

NRSA63J-103X

MG RESISTOR

MCR03EZPJ103 10K

Ω

5% 1/10W 1



Symbol No.

Part No.

Part Name

Description

Local

R786

NRSA63J-102X

MG RESISTOR

MCR03EZPJ102 1K

Ω

5% 1/10W 16

R787

NRSA63J-103X

MG RESISTOR

MCR03EZPJ103 10K

Ω

5% 1/10W 1

R901

QRD161J-472Y

C RESISTOR

RD-96S1J4K70 4.7K

Ω

5% 1/6W 3

R902

LG-874-000T

Wire Jump

650ER,652ER

R903

QRD161J-472Y

C RESISTOR

RD-96S1J4K70 4.7K

Ω

5% 1/6W 3

R904

QRE141J-331Y

C RESISTOR

RD-96S1J330R 330

Ω

5% 1/6W 3.

R905

LG-0RD5102F608 Resistor Carbon Film RD-96S1J51K0 51K

Ω

5% 1/6W 3.

R908

LG-0RD0471F608 Resistor Carbon Film RD-96S1J4R70 4.7

Ω

5% 1/6W 3.

RA701

LG-0RRZVTA0011 Resistor Array

RCA86TRJ10R0 10

Ω

5% 1/16W 4

RA702

LG-0RRZVTA0011 Resistor Array

RCA86TRJ10R0 10

Ω

5% 1/16W 4

L101

LG-EAM34728301 Filter Line Noise

LFU1116H2-01300 35MH 19X18X16M

L121

LG-633-088G

Coil Choke

22KS 22uH - - 8X17MM LEAD - K

L122

LG-633-088G

Coil Choke

22KS 22uH - - 8X17MM LEAD - K

L202

LG-6200HJC102A Filter Bead

HB-1M2012-102JT 1000

Ω

2X1.25

L203

LG-6200HJC102A Filter Bead

HB-1M2012-102JT 1000

Ω

2X1.25

L205

LG-6200HJC102A Filter Bead

HB-1M2012-102JT 1000

Ω

2X1.25

L206

LG-6200HJC102A Filter Bead

HB-1M2012-102JT 1000

Ω

2X1.25

L301

LG-0LR0102J025 Inductor Wire Wound Radial EL0405RA-100J-3 10UH 5% - 353M

L302

LG-0LR0102J025 Inductor Wire Wound Radial EL0405RA-100J-3 10UH 5% - 353M

L601

LG-6200HJC102A Filter Bead

HB-1M2012-102JT 1000

Ω

2X1.25

L602

LG-6200HJC102A Filter Bead

HB-1M2012-102JT 1000

Ω

2X1.25

L603

LG-6200HJC102A Filter Bead

HB-1M2012-102JT 1000

Ω

2X1.25

L604

LG-6200HJC102A Filter Bead

HB-1M2012-102JT 1000

Ω

2X1.25

L605

LG-6200HJC102A Filter Bead

HB-1M2012-102JT 1000

Ω

2X1.25

L607

LG-6200HJC102A Filter Bead

HB-1M2012-102JT 1000

Ω

2X1.25

L608

LG-6200HJC102A Filter Bead

HB-1M2012-102JT 1000

Ω

2X1.25

L610

LG-6200HJC102A Filter Bead

HB-1M2012-102JT 1000

Ω

2X1.25

L612

LG-0LC11608C01 Filter Bead

HB-1M1608-102JT 1000

Ω

1.6X0.

L613

LG-6200HJC102A Filter Bead

HB-1M2012-102JT 1000

Ω

2X1.25

L614

LG-6200HJC102A Filter Bead

HB-1M2012-102JT 1000

Ω

2X1.25

L615

LG-6200HJC102A Filter Bead

HB-1M2012-102JT 1000

Ω

2X1.25

L637

LG-0LC11608D01 Filter Bead

HB-1M1608-121JT 120

Ω

1.6X0.8

L670

LG-6200RJC003A Filter Bead

HB-1S1608-121JT 120

Ω

1.6X0.8

L671

LG-6200RJC003A Filter Bead

HB-1S1608-121JT 120

Ω

1.6X0.8

L6A5

LG-6200HJC102A Filter Bead

HB-1M2012-102JT 1000

Ω

2X1.25

L6A8

LG-6200HJC102A Filter Bead

HB-1M2012-102JT 1000

Ω

2X1.25

L6A9

LG-6200HJC102A Filter Bead

HB-1M2012-102JT 1000

Ω

2X1.25

L6B3

LG-6200HJC102A Filter Bead

HB-1M2012-102JT 1000

Ω

2X1.25

L6B5

LG-6200HJC102A Filter Bead

HB-1M2012-102JT 1000

Ω

2X1.25

L6B6

LG-6200HJC102A Filter Bead

HB-1M2012-102JT 1000

Ω

2X1.25

L702

LG-6200HJC102A Filter Bead

HB-1M2012-102JT 1000

Ω

2X1.25

L716

LG-0LCCE00004E Inductor Multilayer Chip FI-C2012-103KJT 10UH 10% - 25M

L717

LG-0LCCE00004E Inductor Multilayer Chip FI-C2012-103KJT 10UH 10% - 25M

L718

LG-6200HJC102A Filter Bead

HB-1M2012-102JT 1000

Ω

2X1.25

L727

LG-0LCCE00004L Inductor Multilayer Chip Fl-B2012-102KJT 1UH 10% 50V 10

L728

LG-0LCCE00004L Inductor Multilayer Chip Fl-B2012-102KJT 1UH 10% 50V 10

L729

LG-0LCCE00004L Inductor Multilayer Chip Fl-B2012-102KJT 1UH 10% 50V 10



T101

LG-6170RNGW05S Transformer Switching 6170RNGW05S EE2532S 4

Ω

2.5mH

BC101

LG-636-004C

Filter Bead

BFS3550R2FD8 70

Ω

9X3.5X7.5MM

BC301

LG-636-004C

Filter Bead

BFS3550R2FD8 70

Ω

9X3.5X7.5MM

CN201

LG-6630XE00123 Connector FFC/FPC/PIC 04-6232-023-010-000 23P 1.00MM

CN202

LG-6630XE00109 Connector FFC/FPC/PIC 04-6232-009-010-000 9P 1.00MM

CN603

LG-561-711J

Connector Wafer

GIL-S-10P-S2T2-EF 10P 2.00MM 1

CN604

LG-6630R-FB10L Connector FFC/FPC/PIC 00-6232-012-006-800 12P 1.00MM

CN701

LG-6630XE00112 Connector FFC/FPC/PIC JE500-B1.0-T12 12P 1.00MM FFC

CN901

LG-6630R-FB10L Connector FFC/FPC/PIC 00-6232-012-006-800 12P 1.00MM

CN902

LG-6631R-E061H Harness Single

UL1061 AWG26 GIL-S-02 9073-02

DG901

LG-6301R2U017Q LED Assembly

GYXS-2511CG LED CLOCK BRIGHT L

F301

LG-0LA0101K018 Inductor Wire Wound Axial LAL02TA1R0K 1UH 10% - 270MA 0.

F302

LG-0LA0101K018 Inductor Wire Wound Axial LAL02TA1R0K 1UH 10% - 270MA 0.

F303

LG-0LA0101K018 Inductor Wire Wound Axial LAL02TA1R0K 1UH 10% - 270MA 0.

F701

LG-6200J000039 Filter Line Noise

ACM2012H-900-2P - 2X1.2X1.2MM

F702

LG-6200J000039 Filter Line Noise

ACM2012H-900-2P - 2X1.2X1.2MM

F703

LG-6200J000039 Filter Line Noise

ACM2012H-900-2P - 2X1.2X1.2MM

F704

LG-6200J000039 Filter Line Noise

ACM2012H-900-2P - 2X1.2X1.2MM



FR101

LG-0RM0221K634 Resistor Cement

RWR02V-J2R20 2.2

Ω

5% 2W 27X1

JK301

LG-6612M00003B Jack Scart

RGB-16B 21P 21P/1C 3.81MM ANGL

JK701

LG-6612J00044E Jack RCA

RCA-702A-1 15MM 2RX4C ANGLE TR

JK703

LG-6612K00003D Jack Fiber Optic

JST1164 3P TX 2.54MM ANGLE 13.

JK705

LG-6630R-SY08W Connector I/O

HMR48-AK521A 19P 0.50MM ANGLE

P3701

LG-6630R-FB10L Connector FFC/FPC/PIC 00-6232-012-006-800 12P 1.00MM

RC901

LG-6712R1238HA Receiver Module

AT138ARF1(346HF6N2-B) 2.7TO6V

SW901

LG-6600R000036 Switch Tact

EVQ22505R 1C1P 15VDC 0.02A VER

SW902

LG-556-219B

Switch Tact

THVV502GAA 1C1P 12VDC 0.05A HO

SW904

LG-556-219B

Switch Tact

THVV502GAA 1C1P 12VDC 0.05A HO

SW905

LG-556-219B

Switch Tact

THVV502GAA 1C1P 12VDC 0.05A HO



Symbol No.

Part No.

Part Name

Description

Local

Summary of Contents for XV-N650BEK

Page 1: ...SEK XV N652SER COPYRIGHT 2007 Victor Company of Japan Limited TABLE OF CONTENTS 1 PRECAUTION 1 3 2 SPECIFIC SERVICE INSTRUCTIONS 1 6 3 DISASSEMBLY 1 7 4 ADJUSTMENT 1 13 5 TROUBLESHOOTING 1 14 XV N650BEU XV N650BEY XV N650BEK XV N650BER XV N652SEU XV N652SEY XV N652SEZ XV N652SEK XV N652SER D7P3 Area Suffix EK U K EU Western Europe EY Northern Europe EZ Eastern Europe ER Russian Federation Only ver...

Page 2: ...ack 1 SCART TO TV COMPONENT VIDEO OUT Y 1 0 V p p 75 Ω negative sync RCA jack 1 Pb Pr 0 7 V p p 75 Ω RCA jack 2 AUDIO OUT 2 0 Vrms 1 KHz 0 dB 600 Ω RCA jack L R 1 SCART TO TV DIGITAL OUT COAXIAL 0 5 V p p 75 Ω RCA jack 1 DIGITAL OUT OPTICAL 3 V p p Optical jack 1 System Laser Power For DVD Wavelength 653 to 663 nm Output 1 0 mW For CD Wavelength 770 to 810 nm Output 0 4 mW Signal system PAL NTSC F...

Page 3: ...headphone jack 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...

Page 4: ...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 the replacement procedure in the text Remove the anti static pin when replacing the traverse unit Be careful not to take too long a time when attaching it to the connector 3 Handle the...

Page 5: ...e the complete Laser Unit if it malfunctions 4 CAUTION The laser products 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 Us...

Page 6: ...le Press pause key once Change will be applied when power OFF ON Use arrow key F D G E to move to approprite position and make changes DVD LOGO Status NO Disk status Remotecontrol Pause key 1 4 7 2 in order MODEL XV N650B XV N652S NAME HEX OPT 1 00 OPT 2 00 OPT 3 00 OPT 4 00 OPT 5 00 OPT 6 00 OPT 7 00 OPT 8 00 DETECT NEW EEPROM OPTION EDIT SCREEN ...

Page 7: ...op cover and front panel assembly 1 Disconnect the card wire from connectors CN201 and CN202 on the main board 2 Remove the four screws C attaching the mechanism as sembly Fig 4 3 1 4 Removing the regulator board and main board See figure 5 Prior to performing the following procedure remove the top cover 1 Disconnect the wire from connector CN603 on the main board 2 Disconnect the power cord from ...

Page 8: ...to performing the following procedure remove the top cover front panel assembly and mechanism assembly 1 Disconnect the card wire from connector P3701 on the SCART board 2 Remove the one screw H and one screw I attaching the SCART terminal board Fig 6 H SCART board P3701 I ...

Page 9: ... 4 3 1 2 6 8 9 Gear Middle 1 2 6 8 9 10 Gear Rack 1 Screw 4 3 1 2 7 11 Rubber Rear 4 3 1 2 7 12 Frame Assem bly Up Down 1 Screw Bottom 4 4 1 2 13 Belt Loading 1 Locking Tab 4 4 1 2 13 14 Gear Pulley 4 4 1 2 13 14 15 Gear Loading 1 Locking Tab 4 4 1 2 7 12 13 14 16 Guide Up Down 4 4 1 2 13 17 PWB Assembly Loading 1 Locking Tab 1 Hook 2 Screw Bottom 4 4 1 2 7 12 13 14 15 16 17 18 Base Main 2 Locking...

Page 10: ...1 Plate Clamp 1 Turn the Plate Clamp to counterclockwise direction and then lift up the Plate Clamp 3 3 1 1 2 Magnet Clamp 3 3 1 1 3 Clamp Upper Fig 4 2 3 3 2 TRAY DISC FIG 4 2 1 Insert and push a Driver in the emergency eject hole A at the right side or put the Driver on the Lever B of the Gear Emergency and pull the Lever B in direction of arrow so that the Tray Disc is ejected about 15 20mm 2 P...

Page 11: ...19 1 11 Fig 4 3 3 3 3 BASE ASSEMBLY SLED FIG 4 3 1 Release 4 Screw S2 2 Disconnect the FFC Connector C1 3 3 3 1 Gear Feed 3 3 3 2 Gear Middle 3 3 3 3 Gear Rack 1 Release the Scerw S3 3 3 4 RUBBER REAR FIG 4 3 ...

Page 12: ...IG 4 4 1 Unlock the Locking Tab L4 in direction of arrow B and then separate the Gear Pulley from the Base Main 3 3 8 GEAR LOADING FIG 4 4 3 3 9 GUIDE UP DOWN FIG 4 4 1 Move the Guide Up Down in direction of arrow A as Fig A 2 Push the Locking Tab L5 down and then lift up the Guide Up Down to separate it from the Base Main Note When reassembling place the Guide Up Down as Fig C and move it in dire...

Page 13: ...llowing points when writing the update disc Make sure to write in Disc at Once Set the file compatibility to JOLIET format If the writing method is not correct the update results in an error 4 2 2 Update procedure 1 Turn the power of the main unit ON and insert the update disc 2 The TV screen shows the display as shown as below after a while select Start and then press ENTER with the remote contro...

Page 14: ...sent at collector of Q126 No 3 3VA YES YES YES YES No 5V No 3 3VA Replace Q126 Check FR101 Replace Q121 YES Is there a DC voltage at cathode of D105 or D107 YES NO NO NO NO Replace IC101 A B Check D105 D106 D107 D108 and replace Is 3 3VA section working Is 3 3VA section working Is 3 3V present at emitter of Q121 ...

Page 15: ... close to closed position SLED moves to inner position 1 Judge whether have disc and disc type 2 Jump to related disc reading procedure 1 Execute pressed key IR key 2 System operation routine loop 1 Stop playback open tray 2 Display tray open message LOGO NO YES YES NO YES YES NO NO Tray closed SLED at inner side Recieve OPEN CLOSE key Receive CLOSE key ...

Page 16: ...nect to PC RS232 cable and update the FLASH memory code 1 Check 27MHz system clock 2 Check system reset circuit 3 Check FLASH R W enable signal PRD RWR 4 Check RS232 SIGNALS 5 Check FLASH memory related circuit NO A YES Check the AC Voltage power PCBA 110V or 220V Update FLASH successfully Is the DC voltage outputs OK 5V 3 3V 12V 5 6V MOTOR Is 3 3V outputs normal on main PCBA 1 Check Q203 2 Check ...

Page 17: ...al Check AV cable connection to TV set NO NO YES Check the load OPEN CLOSE switch NO YES Check the tray control IO pins on ZR36888 AM5869S NO YES Check the tray control amplifying circuit on motor driver Check the cable connection between main PCBA and loader YES YES Show LOGO Flash memory operates properly ZR36888 VIDEO outputs properly Normal OUTSW INSW signals Normal OPEN CLOSE signal Normal LO...

Page 18: ... YES Check cable connect on with pick up head YES YES Motor driver MUTE pin is high Is SLED_S DC Level higher than 1 65V SLED and SLED output properly Does the SLED move to inner side when it is at outer position NO NO Check FOCUS_S connection on ZR36888 and motor driver Proper FOCUS_S outputs to motor driver NO Check the amp circuit on motor driver Proper FACT FAC toutputs Optical Lens has moveme...

Page 19: ... NO YES Check SPINDLE_S related circuit on ZR36888 NO YES Check the spindle control amp circuit of motor driver Check the cable connection between spindle and main PCBA YES YES Laser turns on when reading disc LD_DVD or LD_CD output properly NO Check the related circuit on laser power transistor Collector voltage of power transistor is OK Put disc in Disc ID is correct Does spindle rotate Proper S...

Page 20: ...OK Proper signals on A B C D of ZR36888 NO Check the TRACK_S connection on ZR36888 and motor driver Disc is play Properly TRACK_S signal on ZR36888 YES NO NO Check the related circuit on ZR36888 Track on OK Normal TE signal on ZR36888 NO Check the tracking control amp circuit on motor driver TACT TACT output properly NO Check the FOCUS_S connection on ZR36888 and motor driver Check FE signal on ZR...

Page 21: ...nication lines on ZR36888 YES YES TEST END Check the cable connection on front panel Normal audio output when disc playback Audio DAC received correct data stream Commu nications between IR VFD Front panel key ZR36888 is normally Normal IR VFD Front panel key functions NO Check the related circuit of Audio DAC Normal audio DAC out E ...

Page 22: ... AND WAVEFORMS ON SYSTEM TEST AND DEBUGGING 5 2 1 SYSTEM 27MHz CLOCK RESET FLASH R W SIGNAL 1 ZR36888 main clock is at 27MHz X601 Fig 1 1 2 ZR36888 reset is low active Fig 1 2 3 1V 27MHz 3 3VA RESET PWR_CTL 3 3VA PWR_CTL RESET ...

Page 23: ...9 1 23 5 2 2 SDRAM CLOCK 1 SDRAM clock is at 143MHz Fig 2 1 5 2 3 TRAY OPEN CLOSE SIGNAL 1 Tray open close waveform Fig 3 1 IC603 38PIN CLK 143MHz Vp p 3 3V 1 1 OPEN CLOSE LM LM CLOSE OPEN 1 1 2 3 4 2 3 4 IC201 ...

Page 24: ...1 24 No YD119 2 Tray open waveform Fig 3 2 3 Tray close waveform Fig 3 3 OPEN CLOSE LM LM OPEN CLOSE LM LM OPEN CLOSE LM LM ...

Page 25: ...o YD119 1 25 5 2 4 SLED CONTROL RELATED SIGNAL NO DISC CONDITION Fig 4 1 5 2 5 LENS CONTROL RELATED SIGNAL NO DISC CONDITION Fig 5 1 1 2 3 4 SLED_S DRVSB SLED SLED 2 1 3 4 1 2 3 FOCUS_S FOCUS FOCUS 1 2 3 ...

Page 26: ...1 26 No YD119 5 2 6 LASER POWER CONTROL RELATED SIGNAL NO DISC CONDITION Fig 6 1 5 2 7 DISC TYPE JUDGEMENT WAVEFORM Fig 7 1 DVD VR_CD DVD_LD CD_LD 1 FACT FE SBAD 1 ...

Page 27: ... No YD119 1 27 Fig 7 2 DVD Fig 7 3 CD Fig 7 4 CD 2 FACT FE SBAD 2 FACT FE SBAD 2 FACT FE SBAD 2 ...

Page 28: ...1 28 No YD119 5 2 8 FOCUS ON WAVEFORM Fig 8 1 DVD Fig 8 2 CD FE FOCUS FACT FACT 1 2 3 1 3 2 FE FOCUS FACT FACT 4 5 6 6 4 5 ...

Page 29: ... No YD119 1 29 5 2 9 SPINDLE CONTROL WAVEFORM NO DISC CONDITION Fig 9 1 DVD SPINDLE_S SP SP 1 2 3 1 2 3 IC201 ...

Page 30: ...1 30 No YD119 5 2 10 TRACKING CONTROL RELATED SIGNAL SYSTEM CHECKING Fig 10 1 DVD Fig 10 2 CD TE TRACK_S TACT TACT 1 2 3 TE TRACK_S TACT TACT 1 2 3 1 2 3 ...

Page 31: ... No YD119 1 31 5 2 11 RF WAVEFORM Fig 11 1 5 2 12 ZR36888 AUDIO OPTICAL AND COAXIAL OUTPUT SPDIF Fig 12 1 1 1 JIG202 CN201 2PIN 1 1 R644 IC601 126PIN ...

Page 32: ...1 32 No YD119 5 2 13 ZR36888 VIDEO OUTPUT WAVEFORM 1 Full colorbar signal CVBS Fig 13 1 2 Y Fig 13 2 1 JK701 2PIN 2 JK701 13PIN 2 1 ...

Page 33: ... No YD119 1 33 3 C Fig 13 3 5 2 14 AUDIO OUTPUT FROM AUDIO DAC 1 AUDIO L R Fig 14 1 2 Audio Related Signal Fig 14 2 3 JK701 14PIN 1 2 1kHz 0dB JK701 5 8PIN 1 3 2 AOUT0 ABCK ALRCLK ...

Page 34: ... No YD119 VPT Printed in Japan Victor company of Japan Limited DIGITAL VIDEO STORAGE CATEGORY 12 3 chome Moriya cho Kanagawa ku Yokohama city Kanagawa prefecture 221 8528 Japan ...

Page 35: ...704 XV N650BEU XV N650BEY XV N650BEK XV N650BER XV N652SEU XV N652SEY XV N652SEZ XV N652SEK XV N652SER D7P3 XV N650BEU XV N650BEY XV N650BEK XV N650BER XV N652SEU XV N652SEY XV N652SEZ XV N652SEK XV N652SER Area Suffix EK U K EU Western Europe EY Northern Europe EZ Eastern Europe ER Russian Federation Only ver ER ...

Page 36: ......

Page 37: ...schematic diagram Voltage indications for REC and PB mode on the sche matic diagram are as shown below 6 Indication of the parts for adjustments The parts for the adjustments are surrounded with the circle as shown below 7 Indication of the parts not mounted on the circuit board OPEN is indicated by the parts not mounted on the circuit board R216 OPEN 1 2 3 1 2 3 1 2 3 1 4 2 3 Removable connector ...

Page 38: ...A 4M 16BIT SDRAM V33A RAMAD 00 11 RAMCKE PCLK RAMBA RAMCS1 RAMDQM RAMWE RAMCAS RAMRAS I2CDAT MD IC601 ZORAN ZR36888 RF DSP MPEG IC 5V YC_MIX OPEN CLOSE SLED_S SPINDLE_S FOCUS_S TRACK_S CD_DVD VR_CD VR_DVD CD_DVD CN601 CN602 Download I F DUPTR0 IC201 AM5869S Motor Dri ve DRVSB PICKSEL KEY Input 5V 12V 27MHz RC901 R C IC901 ETK6203 LED DRIVER IR POWER BOARD POWCTL_H 3 3V 3 3VA DIG901 LED Cloc k 5V D...

Page 39: ...terf ace AUD AUDIO In Interf ace IC901 IC901 LED D DRI DRIVE IC IC IC603 SDRAM 64M RAMAD 00 11 RAMCKE PCLK RAMBA RAMCS1 RAMDQM RAMWE RAMCAS RAMRAS RAMDAT 00 15 X60 X601 27MH 27MHz C_Y S _Y SY_Pr_OUT Y_O UT SC_ Pb_ out RGB_SEL 16_9_H AMCL K ALRCK ABCK D_MUTE AOUT0 ML I2CCLK MC I2CDAT MD ASPDIF FLASHCS MEMWR MEMRD MEMAD 0 19 MEMDA 0 15 DIN DOUT CLK STB IC606 RESET IC RESET I2CCLK MC I2CDAT MD JK705 ...

Page 40: ...DVD_LD CD_DVD ALPC V20 PICKSEL TRIN TROUT IC603 4M x 16bit SDRAM RAMADD 0 11 RAMDQM R AMCKE PCLK RAMBA RAMCS1 RAMWE RAMCAS RAMRAS RAMDAT 0 15 FLASH ROM MEMWR MEMRD MEMCS MEMDA 0 15 MEMAD 0 19 EEP ROM I2CCLK I2CDAT RS232C DUPTD0 DUPTR0 VR_ DVD VR_ CD Servo control ZR36888 section Video Audio section IC701 VIDEO 6dB Amp IC672 OP Amp LPF Buffer CVBS COMPONENT R G B Y Pb Pr SUPER VIDEO Y C SY_Pr_OUT Y...

Page 41: ...OULD BE REPLACED ONLY WITH TYPES IDENTICAL TO THOSE IN THE ORIGINAL CIRCUIT SPECIAL COMPONENTS ARE SHADED ON THE SCHEMATIC FOR EASY IDENTIFICATION THIS CIRCUIT DIAGRAM MAY OCCASIONALLY DIFFER FROM THE ACTUAL CIRCUIT USED THIS WAY IMPLEMENTATION OF THE LATEST SAFETY AND PERFORMANCE IMPROVEMENT CHANGES INTO THE SET IS NOT DELAYED UNTIL THE NEW SERVICE LITERATURE IS PRINTED 1 Shaded parts are critica...

Page 42: ...A 1 2 3 4 5 B C D E F G System MPEG section SHEET 2 2 11 2 12 ...

Page 43: ...A 1 2 3 4 5 B C D E F G Servo control section SHEET 3 2 13 2 14 ...

Page 44: ...A 1 2 3 4 5 B C D E F G AV Jack section SHEET 4 2 15 2 16 ...

Page 45: ...A 1 2 3 4 5 B C D E F G Timer Key control section SHEET 5 2 17 2 18 ...

Page 46: ... 201 0 01 1 36 202 1 51 2 9 203 3 9 3 26 204 3 3 3 25 205 0 01 3 28 206 3 24 3 28 207 3 25 3 27 208 3 24 0 39 209 3 25 3 2 210 2 64 3 21 211 3 25 3 21 212 2 64 3 2 213 0 01 0 01 PIN STOP PLAY 214 2 64 3 14 215 1 88 2 15 216 0 01 0 01 217 2 64 2 1 218 1 88 2 3 219 2 01 2 3 220 1 8 2 2 221 1 74 2 3 222 1 71 1 69 223 0 11 1 68 224 0 1 0 16 225 3 15 0 36 226 3 15 3 2 227 3 13 3 25 228 0 01 0 01 229 0 ...

Page 47: ...A 1 2 3 4 5 B C D E F G Top view Bottom view Printed circuit boards Main board 01 2 21 2 22 ...

Page 48: ...A 1 2 3 4 5 B C D E F G Top view Bottom view Timer board 01 Power regulator board 01 Warning Parts that are shaded are critical with respect to risk of fire or electrical shock NOTE 2 23 2 24 ...

Page 49: ...A 1 2 3 4 5 B C D 2 25 Top view Bottom view Key board 01 Top view Bottom view SCART board 01 ...

Page 50: ...No YD119SCH Victor Company of Japan Limited DIGITAL VIDEO STORAGE CATEGORY 12 3 chome Moriya cho kanagawa ku Yokohama kanagawa prefecture 221 8528 Japan VPT Printed in Japan ...

Page 51: ...bol are critical for safety Replace only with specified part numbers BEWARE OF BOGUS PARTS Parts that do not meet specifications may cause trouble in regard to safety and performance We recommend that genuine JVC parts be used x_ in a description column shows the number of the used part Contents Exploded view of general assembly and parts list DVD mechanism assembly and parts list Electrical parts...

Page 52: ...9 Exploded view of general assembly and parts list 452 A C D B A C B D 460 462 462 460 460 250 462 A43 462 A44 P101 CABLE1 CN903 300 283 452 261 261 262 320 467 465 261 MAIN SMPS KEY TIMER 452 Block No M1MM SCART ...

Page 53: ...Cord 650EK 652EK 300 LG 6410RCHP04A Power Cord 650ER 650EU 650EY 652ER 652EU 652EY 652EZ 320 LG MGC36642008 Rear Panel 452 LG 1SZZR 0098A Screw x5 460 LG 1SZZR 0098H Screw x5 650EK 650ER 650EU 650EY 460 LG 1SZZR 0098G Screw x5 652EK 652ER 652EU 652EY 652EZ 462 LG 1SZZR 0098J Screw x13 465 LG 1SZZR 0097K Screw x2 467 LG 1SZZR 0097N Screw A43 LG AAX33298905 FRONT PANEL ASSEMBLY 650EK 650ER 650EU 650...

Page 54: ...3 4 No YD119 DVD mechanism assembly and parts list A02 439 018 013 017 014 016 015B 435 015 019 440 432 012A 010 439 431 435 030 024 025 036 A03 430 021 012A 012 012 026 A01 Block No M2MM 015A ...

Page 55: ...017 LG 4470R 0176A Gear 018 LG MEA32088501 Guide 019 LG 3210R M007A Frame 021 LG 4681R B009C Motor Unclassified 024 LG 4470R 0179A Gear 025 LG 4470R 0178A Gear 026 LG MJS31956301 Tray 030 LG 4470R 0180A Gear 036 LG 4370R 0136A Shaft 430 LG 1SZZR 0064B Screw Customized x2 431 LG 1SZZR 0062A Screw Customized 432 LG 1SZZR 0072A Screw Customized 435 LG 1SZZR 0011A Screw Customized x4 439 LG 1SZZR 0075...

Page 56: ...C156 LG 0CN223AK948 Capacitor Ceramic Axial CH UP050 F223Z A B Z 22nF 20T C157 LG 0CN223AK948 Capacitor Ceramic Axial CH UP050 F223Z A B Z 22nF 20T C201 QET61CM 107Z E CAPACITOR SRA5 0TP16VB100M 100uF 20 16V C202 LG 0CH1104K942 Capacitor Ceramic Chip 0603F104Z500CT 100nF 20TO 80 C204 LG 0CH1104K942 Capacitor Ceramic Chip 0603F104Z500CT 100nF 20TO 80 C205 LG 0CH1104K942 Capacitor Ceramic Chip 0603F...

Page 57: ... 0CH1105F942 Capacitor Ceramic Chip 0603F105Z160CT 1uF 20TO 80 1 C787 QET61CM 107Z E CAPACITOR SRA5 0TP16VB100M 100uF 20 16V C789 LG 0CH1104K942 Capacitor Ceramic Chip 0603F104Z500CT 100nF 20TO 80 C7E2 QET61CM 226 E CAPACITOR ESS226M016T1A5B07G 22uF 20 16 C7E4 QET61CM 476 E CAPACITOR ESS476M016T1A5C07G 47uF 20 16 C7E9 QET61CM 107Z E CAPACITOR SRA5 0TP16VB100M 100uF 20 16V Symbol No Part No Part Na...

Page 58: ...R MCR03EZPJ102 1KΩ 5 1 10W 16 R787 NRSA63J 103X MG RESISTOR MCR03EZPJ103 10KΩ 5 1 10W 1 R901 QRD161J 472Y C RESISTOR RD 96S1J4K70 4 7KΩ 5 1 6W 3 R902 LG 874 000T Wire Jump 650ER 652ER R903 QRD161J 472Y C RESISTOR RD 96S1J4K70 4 7KΩ 5 1 6W 3 R904 QRE141J 331Y C RESISTOR RD 96S1J330R 330Ω 5 1 6W 3 R905 LG 0RD5102F608 Resistor Carbon Film RD 96S1J51K0 51KΩ 5 1 6W 3 R908 LG 0RD0471F608 Resistor Carbon...

Page 59: ...O V101 LG 656 004C Varistor 650ER 652ER X601 LG 6212AA2271F Crystal HC 49 S 27MHZ 20PPM KITELCO 1 ZD101 LG 0DZ330009CA Diode Zener MTZJT 7733B 33V 30 32TO31 88V ZD102 LG 0DZ100009AA Diode Zener MTZJT 7710B 10V 9 41TO9 9V 30O ZD151 LG 0DZ130009AA Diode Zener MTZJT 7713A 13V 12 11TO12 75V ZD152 LG 0DZ560009CA Diode Zener MTZJT 775 6B 5 6V 5 45TO5 73V Symbol No Part No Part Name Description Local ...

Page 60: ... BOOK 650EU 652EU 801 LG AFN32666510 INST BOOK 650EY 652EY 801 LG AFN32666506 INST BOOK 652EZ 802 LG MAY38135842 PACKING CASE 650EK 650EU 650EY 802 LG MAY38135843 PACKING CASE 650ER 802 LG MAY38135845 PACKING CASE 652EK 652EU 652EY 652EZ 802 LG MAY38135846 PACKING CASE 652ER 803 LG MFZ33010801 PACKING PAD x2 804 PACKING SHEET 808 Battery 811 LG 6850R PAA2F Cable Assembly RCA PLUG RCA PLUG 1 2M 1P ...

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