Panasonic DVD-S42EE Service Manual Download Page 59

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17 PRINT CIRCUIT BOARD

17.1. MOTHER P.C.B. (DVD-S42EE)

DVD-S42EE
MOTHER P.C.B.(VEP76126C)
OPERATION P.C.B.(VEP70131A)
POWER SW P.C.B.(VEP70132A)

MOTHER P.C.B.

R6101

R6161

R6151

R6171

W264

W263

OPERATION P.C.B.

POWER SW P.C.B.

JK3871

JK4401

C4432

ZA4754

ZA1111

S6161

S6162

S6171

S6172

S6151

Q_OSD

PLA

USE

W265

ST
OP

OPEN

JW6101

JW6102 3

D6101

S6152

WER_SW

JW6102

W56

W34

W36

W37

W39

W40

W41

W47

W49

W50

W19

W20

W38

W255

W35

W33

X6001

C6001

C6005

R6081

D6081

K6001

IR6131

W118

W119

W115

PJ6101

K3503

K3502

W104

W102

W101

W100

W124

W123

W122

W121

W120

W105

W106

W167

W168

K3504

W193

L6001

C1117

W184

W185

L1131

D1122

L1141

C1122

L1117

C1116

IP1112

C1112

L1111

L1151

W186

C1154

D1153

C1171

D1171

ZA1112

K1171

C1110

C1153

C1151

D1152

D1151

C1111

D1111

D1121

T1021

C1121

C1141

D1141

K1141

C1101

R1102

R1101

C1102

C4323

R1103

CL6082

CL6088

DP6081

CL6081

CL6083

CL6084

CL6085

CL6086

CL6087

CL6089

CL6090

CL6091

CL6092

CL6094

CL6096

CL6098

C6006

W223

CL6093

CL6095

CL6099 CL6100

CL6097

CL6103

CL6102

Q6085

C6081

R6086

R6085

K6008

CL6007

R6012

R6011

W135

D4301

W109

W108

W110

W45

W46

W43

W44

W48

W21

W22

W24

W26

W94

W27

W98

W29

W30

W31

W75

W76

W18

W17

W77

W78

W79

W80

W99

FP3502

W89

W111

FP3501

C4324

W107

L4291

W91

W90

C4291

W177

C1004

R1031

D1031

C1031

C1012

C1011

D1011

C1021

IC1021

C1041

D1082

C1092

R1082

R1083

C1081

C1071

D1072

R1051

D1051

C10511

R1072

R1071

R1081

R1084

K1062

R1041

R1062

R1061

D1041

C1082

C1061

D1071

D1081

D1061

W148

W149

W151

W92

W93

W96

W138

W142

W141

W176

C4415

C4414

C1003

C1002

R1002

L1001

R1001

VA1002

F1001

C1001

C4751

C4752

W170

W169

W131

W132

C3516

L3501

C3518

W127

W125

C3507

W84

W85

W143

W126

W87

W144

W129

W61

C3816

L3502

W10

W13

W12

W11

W14

C3811

W63

C3806

W60

W62

W74

W69

W71

W136

C3514

C3512

C3513

ZA4751

C4781

P1001

CL6026

CL6028

CL6029

CL6027

CL6030

CL1109

CL4301

CL1113

CL1101

CL1104

CL1111

CL4902

IP3802

CL4901

C1196

C1195

C1197

R1191

IP4751

W256

W257

R4320

L6131

R4304

CL4903

CL4303

Q4302

R4301

QR4306

QR4302

R4302

R4309

C4313

CL1106

CL1108

CL1112

CL1105

CL1116

C1155

CL1107

IC1151

C1115

R1115

R1116

Q1115

QR1115

CL1115

R1105

Q1051

R1104

R1106

R1107

W243

W242

W253

W230

CL6001

C6002

R6071

R6072

CL6005

C6003

R6006

R6066

R6009

R6004

IC6001

W228

CL6201

CL6202

R6023

R6024

C6050

C6040

R6050

R6040

R6060

C6060

R6022

R6026

R6021

R6025

R6202

W258

W226

W227

R6204

W222

R6061

W229

IC4301

W238

W239

W237

W246

W247

C4315

R4355

C4336

R4331

R4356

R4332

C4337

C4314

CL1001

CL1007

CL1004

ZA1001

ZA1002

CL1005

CL1003

CL1006

CL1002

W248

Q4751

W249

R4751

R4752

R4753

C4703

R4754

R4756

R4755

W250

W240

W244

W245

C3503

IC3502

C3502

C3504

IC3501

C3505

C3510

C3509

C3508

C3506

R3501

C3511

QR3502

W233

W241

K3505

IC3811

C3819

C3812

C3818

C3817

C3814

C3813

W231

W232

K3813

K3810

W235

W236

C3815

W234

K3811

QR3823

QR3822

QR3501

Q3801

QR3821

R3826

R3827

R3521

D3821

C4431

C4501

W224

CL3503

CL3504

CL3507

CL3501 CL3502

CL3506

CL3505

W220

W221

C4591

Q3851

Q3852

C3851

R3875

R3876

C3852

R3871

R3828

R3872

LB3871

LB3872

C3872

C3871

W225

R3851

R3852

R3854

R3853

R3877

R3878

R3874

R3873

LB3873

LB3874

IC3802

C3805

C3804

Q3821

R3821

R3822

R3825

R3823

R3824

K3872

R3535

R3536

R3534

R3533

LB3535

LB3536

LB3534 LB3533

Q4422

Q4423

R4459

R4428

R4452

R4429

R4451

C4427

C4423

C4460

R4422

R4423

C4502

C6020

C6132

IC1101

IC1195

W53

W52

W54

W57

W51

W114

W112

W116

W117

W55

K6007

K3601

W103

W150

W152

W95

W153

W137

W154

W140

W139

W174

W175

K1006

K1005

W172

W171

W133

W130

W128

W73

W64

W65

W70

K3874

K3873

W15

W58

W81

W25

W23

W28

W261

K1172

W188

K1155

K1154

W157

W158

W156

W159

W160

W165

W147

W166

W163

W145

W146

W162

W164

K4903

W161

K4904

W155

W113

K4901

W178

K1122

W183

W182

W192

W187

W189

W254

W191

W72

K3817

K3816

K3815

W66

W67

W59

W68

W88

W82

W83

W134

W173

W97

W16

K6009

W42

W32

K1091

W179

W181

W180

W262

DVD-S42EE / DVD-S42GC / DVD-S42GCA / DVD-S42GCS / DVD-S42GCU / DVD-S42PL / DVD-S42PLA

Summary of Contents for DVD-S42EE

Page 1: ... Type 3 DVD R DVD Video DVD VR JPEG MP3 DivX MPEG4 5 7 4 DVD R DL DVD Video DVD VR 5 DVD RW DVD Video DVD VR JPEG MP3 DivX MPEG4 5 7 6 R RW Video 7 R DL Video 8 CD CD R CD RW CD DA Video CD SVCD MP3 WMA JPEG MPEG4 DivX HighMAT Level 2 Audio and Image 1 Conforming to IEC62107 2 MPEG 1 Layer 3 MPEG 2 Layer 3 3 Windows Media Audio Ver 9 0 L3 Not compatible with Multiple Bit Rate MBR 4 Exif Ver2 1 JPE...

Page 2: ...terminal Pin jack Y green P B blue P R red Number of terminals 1 system RGB video output DVD S42EE R output level 0 7 Vp p 75 Ω G output level 0 7 Vp p 75 Ω B output level 0 7 Vp p 75 Ω Output terminal AV Video performance Horizontal resolution More than 500 lines Video S N ratio More than 65dB Audio output Output level 2 Vrms 1 kHz 0 dB Output terminal Pin jack AV DVD S42EE Pin jack DVD S42GC GCA...

Page 3: ... after the dvd player is repaired 30 10 2 Firmware version up of the DVD player 30 11 ADJUSTMENT PROCEDURES 31 11 1 Service Tools and Equipment 31 11 2 Important points in adjustment 31 11 3 Storing and Handling Test Discs 31 11 4 Optical adjustment 32 12 ABBREVIATIONS 34 13 VOLTAGE CHART 36 13 1 MOTHER P C B 36 13 2 MODULE P C B 37 14 BLOCK DIAGRAM 39 14 1 OVERALL BLOCK DIAGRAM 40 14 2 POWER SUPP...

Page 4: ...19 REPLACEMENT PARTS LIST 68 4 DVD S42EE DVD S42GC DVD S42GCA DVD S42GCS DVD S42GCU DVD S42PL DVD S42PLA ...

Page 5: ... 2 Make a photocopy section 1 3 Manual for customer on this service manual Manual for customer has important information for DivX Video on Demand Service user Please don t forget take it to the customer with unit 1 2 About DivX 1 2 1 DivX A video compression format developed by DivXNetworks Inc that compresses video files without any considerable loss of video quality 1 2 2 About DivX Video on Dem...

Page 6: ...e you will no longer be able to play DivX Video on Demand content 3 Follow the procedure on the DivX Video on Demand web site to register at http vod divx com If you do not use the DivX Video on Demand content please ignore this warning Warning for Customers Who Use the DivX Video on Demand content 6 DVD S42EE DVD S42GC DVD S42GCA DVD S42GCS DVD S42GCU DVD S42PL DVD S42PLA ...

Page 7: ...ollowing leakage current checks to prevent the customer from being exposed to shock hazards 3 PREVENTION OF ELECTRO STATIC DISCHARGE ESD TO ELECTROSTATICALLY SENSITIVE ES DEVICES Some semiconductor solid state devices can be damaged easily by static electricity Such components commonly are called Electrostatically Sensitive ES Devices Examples of typical ES devices are integrated circuits and some...

Page 8: ...ling unpackaged replacement ES devices Otherwise hamless motion such as the brushing together of your clothes fabric or the lifting of your foot from a carpeted floor can generate static electricity ESD sufficient todamage an ES device 4 PRECAUTION OF LASER DIODE 8 DVD S42EE DVD S42GC DVD S42GCA DVD S42GCS DVD S42GCU DVD S42PL DVD S42PLA ...

Page 9: ...e lead free solder is used Definition The letter of PbF is printed on the PCB using the lead free solder To put lead free solder it should be well molten and mixed with the original lead free solder Remove the remaining lead free solder on the PCB cleanly for soldering of the new IC Since the melting point of the lead free solder is higher than that of the normal lead solder it takes the longer ti...

Page 10: ...re installation the both ends of the laser diode are short circuited After replacing the parts with new ones remove the short circuit according to the correct procedure See this Technical Guide 2 Do not use a tester to check the laser diode for the optical pickup Failure to do so will damage the laser diode due to the power supply in the tester 6 2 Handling Precautions for Traverse Unit Optical Pi...

Page 11: ...7 DISASSEMBLING THE CASING AND CHECKING P C B S 7 1 Disassembly Procedure 7 2 Casing Parts and P C B Positions 11 DVD S42EE DVD S42GC DVD S42GCA DVD S42GCS DVD S42GCU DVD S42PL DVD S42PLA ...

Page 12: ...abs 7 5 Operation P C B and Power SW P C B 1 Unscrew the screws 7 6 Module P C B 1 Remove the connectors 2 Unscrew the screws 3 Press each tab with the nipper to module PCB vertically 7 7 Mechanism Unit 1 Unscrew the screws 12 DVD S42EE DVD S42GC DVD S42GCA DVD S42GCS DVD S42GCU DVD S42PL DVD S42PLA ...

Page 13: ...2 Release the tabs 7 8 Rear panel 1 Unscrew the screws 2 Release the tabs 7 9 Mother P C B 1 Unscrew the screws 13 DVD S42EE DVD S42GC DVD S42GCA DVD S42GCS DVD S42GCU DVD S42PL DVD S42PLA ...

Page 14: ... Position 7 10 1 Servicing position of the Module P C B 7 10 2 Servicing position of the Mother P C B 7 10 3 List of the Extension Cables 14 DVD S42EE DVD S42GC DVD S42GCA DVD S42GCS DVD S42GCU DVD S42PL DVD S42PLA ...

Page 15: ...opposite side till it stops 2 Slide the lever A further by bending the tab at the right side of the lever A in the right direction The right groove opens and the boss becomes seen 3 Open the lever B to left The 2 grooves at the left side open 4 Remove the traverse unit 15 DVD S42EE DVD S42GC DVD S42GCA DVD S42GCS DVD S42GCU DVD S42PL DVD S42PLA ...

Page 16: ...ay slides a little forward and stops 5 Remove the drive arm concave phase from the tray slider and tray Assembling the tray unit 1 Insert a part of the tray into the unit sliding over the groove on the mechanical chassis unit 2 Insert the tray to the point before the tab of the mechanical chassis unit 3 Hook the drive arm concave phase over the tray and the tray slider 4 Press in the tray 8 3 Tray...

Page 17: ...the lock lever projection part temporarily 3 Unlock the tab and remove the lock lever 4 Remove the belt 5 Unlock the tab and remove the pulley 6 Remove the relay gear 7 Turn the change lever in the arrow direction till it stops 8 Hook the change lever spring on the change lever project part temporarily 17 DVD S42EE DVD S42GC DVD S42GCA DVD S42GCS DVD S42GCU DVD S42PL DVD S42PLA ...

Page 18: ...ttom side to your side and remove the change lever 10 Remove the drive rack the sub rack and the drive gear 8 5 Loading motor P C B 1 Unscrew the screws 18 DVD S42EE DVD S42GC DVD S42GCA DVD S42GCS DVD S42GCU DVD S42PL DVD S42PLA ...

Page 19: ...igh precise structure 2 To prevent the laser diode from the electrostatic discharge damage the Intermediate FFC of the optical pickup unit removed from the PCB should be short circuited with a short pin or a clip 3 The Intermediate FFC may be cut off if an excessive force is applied to it Use caution when handling the Intermediate FFC 4 The antistatic FPC is connected to the new optical pickup uni...

Page 20: ...he arrow direction till it stops 2 Unscrew the screws 3 Remove the drive rack 4 Unscrew the screw 5 Slide the shaft in the arrow direction 6 Lift the optical pickup unit with the shaft 7 Remove the optical pickup unit 20 DVD S42EE DVD S42GC DVD S42GCA DVD S42GCS DVD S42GCU DVD S42PL DVD S42PLA ...

Page 21: ...ole 2 Align the guide section of the optical pickup unit with the rail 3 Install the shaft top to the holder 4 The intermediate FFC is fixed as shown below 8 7 Traverse Motor 1 Unscrew the screws 2 Remove the cover while lifting the inner gear 21 DVD S42EE DVD S42GC DVD S42GCA DVD S42GCS DVD S42GCU DVD S42PL DVD S42PLA ...

Page 22: ...3 Remove the solders 4 Remove the traverse motor 22 DVD S42EE DVD S42GC DVD S42GCA DVD S42GCS DVD S42GCU DVD S42PL DVD S42PLA ...

Page 23: ...and tilt adjustment Be sure to use the self diagnosis function before replacing the optical pickup when NO DISC is displayed As a guideline you should replace the optical pickup when the value of the laser drive current is more than 55 Note Press the power button to turn on the power and check the value within three minutes before the unit warms up Otherwise the result will be incorrect 23 DVD S42...

Page 24: ...error Spindle servo DV3 2 IC8001 SP motor CLV servo error H03 Traverse servo error H04 Tracking servo error H05 Seek error H06 Power error Cannot switch off the power because of the panel and system computer communication error H07 Spindle motor drive error Spindle motor ass y DSC related F500 DSC error DV3 2 IC8001 stops in the occurence of servo error starup focus error etc Optical pickup DV3 2 ...

Page 25: ...abnormality Firm version agreement check for factory preset setting failure prevention FROM IC8651 F896 No existence model Firm version agreement check for factory preset setting failure prevention F897 Initialize is not completed Initialize completion check for factory preset setting failure prevention F898 Disagreement of hardware and software Unsuitable combination of AV DECORDER SDRAM and FLAS...

Page 26: ... Service mode table 2 Pressing various button combinations on the player and remote control unit can activate the service modes 26 DVD S42EE DVD S42GC DVD S42GCA DVD S42GCS DVD S42GCU DVD S42PL DVD S42PLA ...

Page 27: ...27 DVD S42EE DVD S42GC DVD S42GCA DVD S42GCS DVD S42GCU DVD S42PL DVD S42PLA ...

Page 28: ...28 DVD S42EE DVD S42GC DVD S42GCA DVD S42GCS DVD S42GCU DVD S42PL DVD S42PLA ...

Page 29: ... cancelled by the same procedure as used in setting UNLOC is displayed on cancellation Disconnecting the power cable from power outlet does not cancel the lock 9 7 Handling After Completing Repairs Use the following procedure after completing repairs 9 7 1 Method Confirm that the power is turned on 1 Press the OPEN CLOSE button to close the tray 2 Press the POWER button to turn off the power 3 Dis...

Page 30: ...rmware of the DVD player may be renewed to improve the quality including operationability and playerbility to the substandard discs processing to optimize the drive The recovery disc has also firmware version up After version up recovery processing is executed automatically Part number of the recovery disc for version up will be noticed when it is supplied Updating firmware 1 Load the recovery dis...

Page 31: ...ther parts of the traverse unit However make adjustment if there is a noticeable degradation in picture quality Optical adjustments cannot be made inside the optical pickup Adjustment isgenerally unnecessary after replacing the traverse unit 11 2 2 Important points in electrical adjustment Follow the adjustment procedures described in this Manual 11 3 Storing and Handling Test Discs Surface precis...

Page 32: ... 11 4 1 2 Important points 1 Make tangential adjustment first and then make tilt adjustment 2 Repeat adjusting two or three times to find the optimum point 3 Finish the procedure with tilt adjustment Jitter value depends on the model 1 If the jitter value changes like B the optimum point is easy to find 2 If the jitter value changes like A set the optimum point near the middle Note When FFC has co...

Page 33: ...d top panel When a screw lock is performed to the head side of an adjustment screw 1 After adjustment remove top panel front panel rear panel and mechanism unit in this sequence 2 Lay the mechanism unit upside down and fix adjustment scwer with screw lock 3 After fixing reassemble mechanism unit rear panel front panel and top panel It is also possible to perform screw lock on the head of an adjust...

Page 34: ...RVO CONTROLLER DATA SLICE LOOP FILTER DIGITAL VIDEO DISC INITIAL LOGO ABBREVIATIONS E EC ECR ENCSEL ETMCLK ETSCLK ERROR TORQUE CONTROL ERROR TORQUE CONTROL REFERENCE ENCODER SELECT EXTERNAL M CLOCK 81MHz 40 5MHz EXTERNAL S CLOCK 54MHz F FBAL FCLK FE FFI FEO FG FSC FSCK FOCUS BALANCE FRAME CLOCK FOCUS ERROR FOCUS ERROR AMP INVERTED INPUT FOCUS ERROR AMP OUTPUT FREQUENCY GENERATOR FREQUENCY SUB CARR...

Page 35: ... Q DATA SYSTEM CLOCK T TE TIBAL TID TIN TIP TIS TPSN TPSO TPSP TRCRS TRON TRSON TRACKING ERROR BALANCE CONTROL BALANCE OUTPUT 1 BALANCE INPUT BALANCE INPUT BALANCE OUTPUT 2 OP AMP INPUT OP AMP OUTPUT OP AMP INVERTED INPUT TRACK CROSSSIGNAL TRACKING ON TRAVERSE SERVO ON INITIAL LOGO ABBREVIATIONS V VBLANK VCC VCDCONT VDD VFB VREF VSS V BLANKING COLLECTOR POWER SUPPLY VOLTAGE VIDEO CD CONTROL TRACKI...

Page 36: ... 50 51 52 53 54 55 56 57 58 59 60 4 9 0 0 2 1 2 1 0 1 5 1 3 0 0 0 4 0 0 0 0 5 4 9 0 2 7 0 3 7 4 9 0 0 2 2 4 9 0 4 0 1 5 0 4 9 0 5 0 0 0 0 4 9 2 6 0 0 10 21 22 23 24 25 26 27 28 29 30 31 32 21 22 23 24 25 26 27 28 29 30 31 32 3 7 0 3 7 0 0 1 4 1 3 0 1 4 1 4 0 2 3 0 3 5 3 5 0 1 3 1 3 0 1 4 1 4 1 4 0 2 2 1 2 3 4 5 6 7 8 2 5 2 5 2 5 0 0 0 2 6 12 2 2 6 2 5 2 5 9 8 0 2 5 2 6 13 3 0 0 1 1 3 3 3 3 3 3 3 3...

Page 37: ...6 0 3 0 3 3 3 3 2 4 2 4 0 9 0 9 2 4 1 2 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 2 1 2 0 1 2 3 3 0 3 3 3 3 0 0 0 3 3 3 3 3 3 3 3 3 0 3 3 3 3 0 2 2 1 1 0 1 2 3 3 0 0 3 3 0 0 0 3 3 3 3 3 3 3 0 0 3 3 3 3 0 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 3 2 1 6 3 3 0 0 1 8 1 6 0 3 3 3 3 0 0 0 0 0 0 0 0 0 0 3 3 1 6 0 0 0 1 7 1 6 0 0 3 3 0 3 3 3 3 0 3 3 0 0 0 0 0 81 82 83...

Page 38: ... 6 0 0 8 0 0 0 1 3 1 4 0 3 3 0 3 3 3 3 1 9 0 6 1 8 2 2 0 0 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 3 3 3 2 3 3 0 0 0 0 3 2 0 0 9 0 9 0 0 9 0 0 0 0 0 9 0 9 0 1 8 0 0 0 2 7 2 5 0 0 0 0 1 2 0 0 0 0 1 3 3 3 0 0 0 41 42 43 44 45 46 47 48 B C E B C E B C E 0 0 0 0 0 0 3 3 0 4 9 0 0 0 4 6 4 9 3 7 1 3 1 9 1 1 1 2 1 6 1 3 0 0 0 1 8 5 0 0 0 5 5 5 5 0 0 B C E 1 2 3 4 5 6 B C E B C E 2 3 4...

Page 39: ... regarded as reference information when probing defect point because it may differ from an actual measuring value due to difference of Measuring instrument and its measuringcondition and product itself DVD S42EE DVD S42GC DVD S42GCA DVD S42GCS DVD S42GCU DVD S42PL DVD S42PLA 39 ...

Page 40: ...IC8420 MIXR MIXL DRIVER VIDEO B G R VIDEO OUT LINE AV21PIN IC3811 DRIVER VIDEO CONVERTER D A AUDIO IC8001 IC8651 FRONT END PROCESSOR OPTICAL DISC CONTROLLER DIGITAL SERVO CONTROLLER AV DECODER DV3 2 ROM FLASH 16Mbit IC8051 SDRAM 64Mbit CPU OPERATION KEY REMOTE CTL FL TRAY DRIVE MOTOR MOTOR SPINDLE UNIT PICK UP OPTICAL COAXIAL AUDIO OUT DIGITAL R OUT L OUT AV21PIN AV21PIN only for EE only for EE DV...

Page 41: ...RY CIRCUIT PRIMARY CIRCUIT Q1051 IC1021 CONTROL VOLTAGE CONSTANT N POWER OFF NSW 3 3V FLH FLH M 9V D 5V A 5V NSW 2 7V COUPLER PHOTO OP AMPS AUDIO VEE VCC REG SHUNT 15 16 17 2 3 1 OUT IN ON OFF QR1115 IC1101 SWITCH IC1195 REG Q1115 REG 12 11 NSW 12V NSW 12V 10 TRANSFORMER POWER T1021 D1011 C1011 RECTIFIER L1001 FILTER LINE VA1002 KILLER SURGE F1001 AC SOCKET P1001 DVD S42EE GC GCA GCS GCU PL PLA PO...

Page 42: ...E3 VO5 VO5 VO4 VO4 VO1 VO1 VO2 VO2 87 90 91 22 6 4 3 1 16 15 18 17 13 14 11 12 SHIFT LEVEL LOADING MOTOR M2601 VO3 VO3 9 10 5 23 MOTOR DRIVE IC8251 ACT F ACT F ACT T ACT T OPTICAL PICKUP UNIT ACTUATOR COIL TRACKING COIL FOCUS RFINN RFINP LASER DIODE CD Q8561 Q8562 LD DRIVE VIN4 LPC01 LPC1 LPC02 LPC2 VIN3 VIN2 VIN1 VIN8 VIN7 VIN6 VIN5 OPTICAL PICKUP UNIT PHOTO DETECTOR B3 B4 B2 B1 A3 A2 A4 A1 LASER...

Page 43: ...FROM IC8601 1PIN FROM IC8606 1PIN NRST 84 A10 A9 A8 A7 A6 A5 A4 A3 A2 A1 16bit DATA MEMORY A11 A0 CLK WE CAS RAS CS 12bit ADDRESS MEMORY 38 16 17 18 19 53 51 50 48 47 45 44 42 13 11 10 8 7 5 4 2 DQ14 DQ13 DQ12 DQ11 DQ10 DQ9 DQ8 DQ7 DQ6 DQ5 DQ4 DQ3 DQ2 DQ1 DQ15 DQ0 35 22 34 33 32 31 30 29 26 25 24 23 NEXWE NEXOE ADDRESS DATA RFINP RFINN NEXCE EXDT0 EXDT15 16M FLASH ROM IC8651 ADDRESS ADDRESS XOE DQ...

Page 44: ... DVD S42EE VIDEO BLOCK DIAGRAM NEXCE EXDT0 EXDT15 16M FLASH ROM IC8651 ADDRESS ADDRESS XOE DQ15 DQ0 A7 A0 A15 A8 XWE XCE ADDRESS A15 A8 A7 A0 18 64 63 62 61 60 59 58 UNIT PICK UP OPTICAL NRST 113 114 225 229 228 227 221 223 51 50 49 48 47 46 43 42 41 57 54 56 65 55 20 19 23 25 27 29 31 33 37 39 24 26 28 30 32 36 38 40 DATA 29 31 33 35 38 40 42 44 30 32 34 36 39 41 43 45 48 17 9 16 10 28 11 26 A16 ...

Page 45: ...B 4dB BIAS 2 0Vp p 20usec div IC3501 13 2 0Vp p 20usec div IC3501 15 2 3 SEL 7 5 4 3 1 2 9 8 6 2 4 11 12 13 14 15 16 FROM IC6001 27PIN FROM IC6001 26PIN IC3802 JK3871 SCART OUT RED I O V OUT GREEN I O BLUE I O 17 18 20 21 23 24 26 27 29 30 32 6dB 6dB 6dB PR R IN PB B IN H L L H SEL BIAS OUT PR R LPF 12MHz SAG OUT PR R S DCOUT BIAS S DCOUT S1 S2 SAG OUT PB B LPF 12MHz OUT PB B CLAMP BIAS IN PY G SA...

Page 46: ...AMP OUTPUT AMP AND LOW PASS FILTER ENHANCED MULTI LEVEL DELTA SIGMA MODULATOR 4X 8X OVERSAMPLING DIGITAL FILTER WITH FUNCTION CONTROLLER SERIAL INPUT I F FUNCTION CONTROL I F SYSTEM CLOCK MANAGER SYSTEM CLOCK DAC DAC ZERO DETECT OUTPUT AMP AND LOW PASS FILTER 15 76 78 77 1 2Vp p 0 5msec div IC8420 14 15 PIN 173 166 169 167 168 R OUT L OUT QR4302 QR4306 MUTE Q3852 MUTE Q3851 MUTE only for EE only f...

Page 47: ...ODIGITAL ADAC5V OPEN SW CLOSE SW OPEN SW CLOSE SW CR PR R VGND VGND Y PY G VGND 12 ADGND 13 MIX R 14 ADGND 15 MIX L 16 17 Y VGND C A REF CB PB B ZFLAG AMUTE ADGND AUDIODIGITAL ADAC5V CR PR R VGND VGND Y PY G VGND ADGND MIX R ADGND MIX L Y VGND C 18 19 20 11 10 9 8 7 6 5 4 3 2 1 12 13 14 15 16 17 18 19 20 11 10 9 8 7 6 5 4 3 2 1 PS8301 JW6101 5 KEY SCAN3 4 KEY SCAN2 KEY SCAN1 DGND STBYLED KEY SCAN3...

Page 48: ...quipment which are important for safety These parts are marked by in the schematic diagrams It is essential that these critical parts should be replaced with manufacturer s specified parts to prevent shock fire or other hazards Do not modify the original designwithout permission of manufacturer Caution IC and LSI are sensitive to static electricity Secondary trouble can be prevented by taking care...

Page 49: ...13 NSW 12V ADGND NSW 12V AV AV AV AV AV AV AV AV AV AV AV AV CL1101 NSW 2 7V VGND CL1104 DGND AGND CL1106 CL1108 MGND CL1107 M 9V NPOFF_L FLH FLH CL1116 CL1115 C1196 0 01 C1195 1 VIN VB C1197 RST GND CD C0DBFGC00008 IC1195 1 2 3 4 5 C1154 16V 220 1 2 3 4 5 IC1151 C0DBZHG00047 K1155 K1154 D1153 L1151 G0A220GA0026 B0EAKM000122 C1155 0 1 D1171 B0JAME000037 K1171 C1171 10V 100 Q1051 B3PBA0000241 R1105...

Page 50: ... AV CL1101 NSW 2 7V VGND CL1104 DGND AGND CL1106 CL1108 MGND CL1107 M 9V NPOFF_L FLH FLH CL1116 CL1115 C1196 0 01 C1195 1 VIN VB C1197 RST GND CD C0DBFGC00008 IC1195 1 2 3 4 5 C1154 16V 220 1 2 3 4 5 IC1151 C0DBZHG00047 K1155 K1154 D1153 L1151 G0A220GA0026 B0EAKM000122 C1155 0 1 D1171 B0JAME000037 K1171 C1171 10V 100 Q1051 B3PBA0000241 R1105 2 2K R1104 1K C1101 R1106 1K 180 R1101 R1102 4 7K 4 7K R...

Page 51: ... 2 3 C6132 0 1 A1 A2 A2 A1 A3 A3 A4 A4 C4291 10V 1000 JW6101 REZ1708 REZ1709 REZ1709 JW6102 EVQ11G05R JW6102 STBTLED DGND KEY SCAN1 KEY SCAN2 KEY SCAN3 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 IP3802 CL4902 K5H501Z00005 1 2 F R4331 R4332 9 1K 9 1K L4291 RF S...

Page 52: ...72 R3874 R3873 75 220 220 75 75 75 K3874 R3535 R4459 220 220 C4427 1000P 1000P Q4422 R4452 R4422 R4428 680 R4429 R4423 47K 47K 820 R4451 820 680 Q4423 B1ABDF000033 B1ABDF000033 C4423 C4431 C4591 C4751 25V 47 C4781 6 3V 47 R4751 1K C4703 R4752 1K R4753 1K R4754 R4756 220 10K R4755 Q4751 B1ABDF000033 C4752 25V 47 75 0 1 C4502 0 1 0 1 ZA4751 K4CZ01000027 0 1 R4460 LB3535 J0JBC0000015 LB3536 J0JBC0000...

Page 53: ... 18 19 20 21 22 23 24 25 26 27 28 29 31 32 4G F F 4G 4G 3G 3G 2G 2G 1G 1G 1G P16 P15 P14 P13 P12 P11 P10 P9 P8 P7 P6 P5 P4 P3 P2 P1 F F CL6081 CL6082 CL6083 CL6084 CL6085 CL6086 CL6087 CL6088 CL6089 CL6090 CL6091 CL6092 CL6093 CL6094 CL6095 CL6096 CL6097 CL6098 CL6099 CL6100 CL6102 CL6103 P9 CL6005 P10 P11 P12 P13 P14 P15 P16 CL6001 A1 A2 A1 A2 A3 A4 A3 A4 CL6007 A5 A6 A7 CL4902 CL6026 CL6027 CL60...

Page 54: ... C4415 C4414 C4781 6 3V 47 C4751 25V 47 C4752 25V 47 R4751 1K R4752 1K R4753 1K R4755 75 C4703 0 1 Q4751 B1ABDF000033 R4754 220 R4428 680 R4422 47K R4423 47K R4452 820 R4429 680 R4451 680 Q4422 Q4423 B1ABDF000033 B1ABDF000033 C4591 0 1 1000P C4423 C4427 1000P R4459 220 220 R4460 R4756 10K 10 11 B AUDIO MAIN SIGNAL VIDEO MAIN SIGNAL IC3501 C9ZB00000498 14 13 12 11 10 VCC CIN BIAS YIN MUTE CYIN GNDT...

Page 55: ... SUB1 SUB2 VCC VREF1 GND OEIC LDDVD LDGND LDCD PIN DVD VREF2 RF RF GND FE1 DVD CD FE2 DVD CD TC DVD TD DVD TB DVD TA DVD HFM T F F T FP8531 K1MN26AA0041 PICKUP UNIT TO OPTICAL DOP_CPU STAT DOP_CPU CMD DOP_CPU CLK TRAY_MUT TRAY_DRV MGND M 9V DGND D 2 7V AGND A 5V DGND D 5V DGND CN GND NC CONT NC VIN VO NC VO1 VO1 VO2 VO2 VO3 VO3 PVCC3 VIN3 VIN2 VIN1 MUTE2 MUTE1 BIAS1 VO5 VCC CTL OUT ADJ GND VO5 VO4...

Page 56: ...9 1K 6 3V 220 C8301 6 3V 33 C8302 G1C100K00019 L8302 G1C100K00019 L8301 R8311 2 4K 1K R8312 0 1 C8311 C8312 1 J0JBC0000042 LB8401 100x2 RX8401 1 3 4 2 100x2 RX8403 1 3 4 2 8 2K R8221 CL8222 1200P C8221 CL8221 820P C8222 1200P C8226 1200P C8225 8 2K R8225 CL8226 CL8225 CL8213 CL8212 10K R8211 C8211 1200P MA2J11100L D8211 G1C100K00019 L8501 G1C100K00019 L8201 15K R8541 4700P C8541 22x2 RX8031 3 1 2 ...

Page 57: ...19 DQ12 DQ13 A9 A10 A11 A12 A13 A14 DQ6 DQ14 DQ7 DQ15 A 1 VSS A8 XBYTE A15 A16 VDD A3 A2 VSS A4 A6 A1 A5 A7 A10 AP BA1 BA0 CS RAS CAS A8 A9 A11 NC CKE A0 CLK WE UDQM LDQM VDD DQ7 VSSQ DQ6 DQ5 NC VSS DQ8 VDDQ DQ9 VSSQ VDDQ DQ10 DQ11 DQ3 VSSQ DQ2 DQ1 VDDQ DQ0 DQ12 VDDQ DQ13 DQ14 VSSQ VSS VDD DQ15 DQ4 0 1 C8652 0 1 C8651 47K R8558 51 R8557 1K R8553 16V 10 C8552 2 2 R8555 1 C8554 68 R8554 B1ABDF000018...

Page 58: ...DVD S42EE DVD S42GC DVD S42GCA DVD S42GCS DVD S42GCU DVD S42PL DVD S42PLA 58 ...

Page 59: ...781 P1001 CL6026 CL6028 CL6029 CL6027 CL6030 CL1109 CL4301 CL1113 CL1101 CL1104 CL1111 CL4902 IP3802 CL4901 C1196 C1195 C1197 R1191 IP4751 W256 W257 R4320 L6131 R4304 CL4903 CL4303 Q4302 R4301 QR4306 QR4302 R4302 R4309 C4313 CL1106 CL1108 CL1112 CL1105 CL1116 C1155 CL1107 IC1151 C1115 R1115 R1116 Q1115 QR1115 1 5 CL1115 R1105 Q1051 R1104 R1106 R1107 1 4 W243 W242 W253 W230 CL6001 C6002 R6071 R6072...

Page 60: ... C3518 W127 W125 C3507 W84 W85 W143 W126 W87 W144 W129 W61 W8 W10 W13 W12 W11 W14 W9 W63 W60 W62 W74 W69 W71 W136 C3514 C3512 C3513 C3515 1 3 2 ZA4751 C4781 P1001 CL6026 CL6028 CL6029 CL6027 CL6030 CL1109 CL4301 CL1113 CL1101 CL1104 CL1111 CL4902 IP3802 CL4901 C1196 C1195 C1197 R1191 IP4751 W256 W257 R4320 L6131 R4304 CL4903 CL4303 Q4302 R4301 QR4306 QR4302 R4302 R4309 C4313 CL1106 CL1108 CL1112 C...

Page 61: ...CL6094 F 2 CL3501 A 1 CL6096 F 2 CL3503 A 1 CL6098 F 2 CL3504 A 1 CL6202 D 2 CL6201 D 2 FP3501 D 3 FP3502 C 3 P1001 A 6 PJ6101 E 6 JK3871 A 3 JK4401 A 4 T1021 D 6 CL3505 A 1 Transistor resistor Connector CL3506 A 1 QR1115 F 6 CL3507 A 1 CL4301 E 4 CL4303 E 4 CL4901 E 4 CL4902 E 4 CL4903 E 4 QR4306 E 4 QR4302 QR3502 QR3501 QR3822 QR3821 E 4 B 3 QR3823 B 3 B 3 B 4 B 3 CL6001 E 2 CL6005 E 3 Inntegrat...

Page 62: ...4 CL8434 R8325 K8325 CL8425 CL8423 CL8422 CL8431 LB8423 LB8424 LB8491 C8564 C8561 QR8420 CL8435 CKD10 C8422 C8421 C8302 C8313 L8302 C8226 C8225 RX8401 R8401 RX8403 RX8001 RX8691 RX8032 RX8031 IC8051 C8051 C8055 C8056 C8057 K8104 C8652 C8054 C8053 C8052 C8651 K8102 K8103 LB8691 C8011 LB8011 CKA1 CKA3 CKA7 CKA5 CKB6 CKB8 CKB9 CKB4 CKC12 CKH5 CKC14 CKC13 CKC9 CKC6 CKC2 CKC3 CKC1 CKC5 CKC8 CKC16 CKC18...

Page 63: ...011 C8023 R8003 C8602 C8008 C8024 C8502 C8503 C8504 C8537 C8424 C8022 C8007 C8021 C8006 C8020 C8019 C8018 RX8018 C8202 C8303 C8304 C8306 C8026 C8025 R8041 IC8001 64 1 256 193 129 192 MK1 128 65 8 14 1 7 11 20 1 10 9 8 7 6 F 5 4 3 2 1 E D C B A MODULE P C B 2 2 FOIL SIDE C8305 C8005 MK2 DVD S42EE GC GCA GCS GCU PL PLA MODULE P C B 2 2 VEP76129A EE GC GCA PL PLA C8536 VEP76129E GCS GCU DVD S42EE DVD...

Page 64: ...6 CKG9 B 6 CL8221 CL8213 CL8212 CL8211 CL8041 CL8031 D 3 D 3 D 3 D 2 D 4 D 5 TL8201 D 3 CKG10 B 6 CL8222 D 3 TL8510 E 3 CKG11 B 6 CL8225 D 4 TL8511 E 2 CKG12 B 6 CL8226 D 3 TL8521 F 2 CKG13 B 6 CL8230 C 3 CKG14 B 6 CL8231 C 3 CL8232 C 3 CL8251 D 2 CL8252 D 2 CL8261 D 2 CL8262 D 2 CL8421 E 5 CL8422 E 5 CL8423 E 5 CL8424 E 5 FP8251 FP8252 PS8101 PS8301 FP8531 A 2 E 1 F 2 B 1 E 1 CL8425 E 5 CL8426 E ...

Page 65: ...18 EXPLODED VIEWS 18 1 CASING PARTS MECHANISM SECTION EXPLODED VIEW 65 DVD S42EE DVD S42GC DVD S42GCA DVD S42GCS DVD S42GCU DVD S42PL DVD S42PLA ...

Page 66: ...18 2 MECHANISM SECTION EXPLODED VIEW 66 DVD S42EE DVD S42GC DVD S42GCA DVD S42GCS DVD S42GCU DVD S42PL DVD S42PLA ...

Page 67: ...18 3 PACKING ACCESSORIES SECTION EXPLODED VIEW 67 DVD S42EE DVD S42GC DVD S42GCA DVD S42GCS DVD S42GCU DVD S42PL DVD S42PLA ...

Page 68: ...11 3J SCREW 1 17 RHD30111 3J SCREW 1 18 RHDC0023 J SCREW 1 19 RHDC0023 J SCREW 1 20 RGQC0038 FRONT ANGLE 1 21 RMNC0016 PCB SUPPORT A 1 22 RMNC0017 PCB SUPPORT B 1 23 RMNC0019 PCB SUPPORT 1 25 RKA0130 K FOOT RUBBER 1 Ref No Part No Part Name Description Pcs Remarks 26 RKA0130 K FOOT RUBBER 1 27 RKA0130 K FOOT RUBBER 1 28 RKA0130 K FOOT RUBBER 1 29 VHD0690 1 SCREW 1 31 VHD0690 1 SCREW 1 32 VHD0690 1...

Page 69: ...QB1H104JF4 50V 0 1U 1 EE GC GCA GCS GCU PL C1110 F1H1H102A798 50V 1000P 1 C1111 F2A1A681A539 10V 680U 1 C1112 F2A1A102A206 10V 1000U 1 C1115 ECJ1VF1C104Z 16V 0 1U 1 C1116 F2A1A221A206 10V 220U 1 C1117 F2A0J102A247 6 3V 1000U 1 C1121 F2A0J681A550 6 3V 680U 1 C1122 F2A0J222A247 6 3V 2200U 1 C1141 F2A1E1010067 25V 100U 1 C1151 F2A1E3310051 25V 330U 1 C1153 F2A1E331A205 25V 330U 1 C1154 F2A1C221A236 1...

Page 70: ...A104A014 10V 0 1U 1 C8306 F1G1A104A014 10V 0 1U 1 C8311 F1G1A104A014 10V 0 1U 1 C8312 ECJ1VB0J105K 6 3V 1U 1 Ref No Part No Part Name Description Pcs Remarks C8313 ECJ1VB0J105K 6 3V 1U 1 C8401 F1G1H150A542 50V 15P 1 C8421 F2G0J101A083 6 3V 100U 1 C8422 F1G1C104A042 16V 0 1U 1 C8423 F2G0J330A083 6 3V 33U 1 C8424 F1G1C104A042 16V 0 1U 1 C8428 F1G1C104A042 16V 0 1U 1 C8501 F2G0J101A031 6 3V 100U 1 C8...

Page 71: ...Part Name Description Pcs Remarks K8101 ERJ3GEY0R00V 1 10W 0 1 K8102 ERJ3GEY0R00V 1 10W 0 1 K8103 ERJ3GEY0R00V 1 10W 0 1 K8104 ERJ6GEY0R00V 1 10W 0 1 K8105 ERJ3GEY0R00V 1 10W 0 1 K8251 ERJ3GEY0R00V 1 10W 0 1 K8261 ERJ2GE0R00X 1 16W 0 1 K8321 ERJ2GE0R00X 1 16W 0 1 K8325 ERJ2GE0R00X 1 16W 0 1 K8331 ERJ2GE0R00X 1 16W 0 1 K8335 ERJ2GE0R00X 1 16W 0 1 K8341 ERJ2GE0R00X 1 16W 0 1 K8421 ERJ3GEY0R00V 1 10W...

Page 72: ...ion Pcs Remarks R1101 ERDS2TJ181T 1 4W 180 1 R1102 D1AA4701A006 1 4W 4 7K 1 R1103 D1AA4701A006 1 4W 4 7K 1 R1104 ERJ6GEYJ102V 1 10W 1K 1 R1105 ERJ3GEYJ222V 1 10W 2 2K 1 R1106 ERJ3GEYJ102V 1 10W 1K 1 R1107 ERJ3GEYJ103V 1 10W 10K 1 EE GC GCA GCS GCU PL R1115 ERJ3GEYJ104V 1 10W 100K 1 R1116 ERJ3GEYJ102V 1 10W 1K 1 R1191 ERJ3GEYJ104V 1 10W 100K 1 R3501 ERJ3GEYJ223V 1 10W 22K 1 R3521 ERJ3GEYJ223V 1 10W...

Page 73: ...RJ2GE0R00X 1 16W 0 1 R8562 ERJ2GEJ102X 1 16W 1K 1 R8563 ERJ2GEJ102X 1 16W 1K 1 Ref No Part No Part Name Description Pcs Remarks R8564 ERJ2GEJ220X 1 16W 22 1 R8565 ERJ2GEJ2R2X 1 16W 2 2 1 R8566 ERJ3GEYJ560V 1 10W 56 1 R8567 ERJ3GEYJ510V 1 10W 51 1 R8568 ERJ2GEJ473X 1 16W 47K 1 R8601 ERJ2GEJ104X 1 16W 100K 1 R8611 ERJ2GEJ101X 1 16W 100 1 R8621 ERJ2GEJ105X 1 16W 1M 1 R8622 ERJ2RHD391X 1 16W 390 1 RX8...

Page 74: ...GEY0R00V 1 10W 0 1 W258 ERJ3GEY0R00V 1 10W 0 1 W263 ERJ3GEY0R00V 1 10W 0 1 W264 ERJ3GEY0R00V 1 10W 0 1 X6001 H2D800400009 CERAMIC OSCILLATOR 1 X8621 H0J270500080 CRYSTAL OSCILLATOR 1 ZA1001 EYF52BCY FUSE HOLDER 1 ZA1002 EYF52BCY FUSE HOLDER 1 ZA1111 RMCC0001 1 EARTH SPRING 1 ZA1112 K4CZ01000027 TERMINAL 1 ZA4751 K4CZ01000027 TERMINAL 1 ZA4754 RMCC0027 TERMINAL 1 74 DVD S42EE DVD S42GC DVD S42GCA D...

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