Panasonic DMR-EZ45VEB Service Manual Download Page 74

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14.4. MAIN P.C.B. (SOLDER SIDE)

DMR-EZ45VEB
MAIN PCB
SOLDER SIDE

IC1501

IC1502

IC2501

IC3001

IC3002

IC3901

IC3905

IC4501

IC6001

IC6201

IC6302

IC7301

IC7401

IC7402

IC7403

IC7804

IC8801

IP4901

IP7901

JK3901

JK3902

JK4901

JK4902

P1531

P2501

P2571

P4001

P4002

P5001

P6001

P6002

P6003

P6004

P7801

P7802

PS6001

PS6002

Q1501

Q3002

Q3901

Q4001

Q4002

Q4003

Q4004

Q4501

Q4502

Q4901

Q6101

Q6102

Q6103

Q6104

Q6305

Q6801

Q7802

Q7803

Q7804

Q7901

Q8801

QR3001

QR3002

QR3005

QR4003

QR4004

QR4005

QR4501

QR4901

QR4902

QR4903

QR4904

QR4905

QR4906

QR4911

QR4912

QR4913

QR4914

QR4915

QR6801

QR7801

QR7802

QR7803

QR7804

QR7901

QR8801

QR8802

T4001

T7901

TL23

TL24

TL2502

TL2515

TL4501

TL6002

TL6004

TL6010

TL7301

TL7303

TL7304

TL8801

TL8802

TL8803

TU7801

TW2001

TW2002

TW3001

TW4501

TW4502

ADRESS INFORMATION

IC1502

Q7901

D7902

IC8801

P7802

C7844

P7801

K7802

QR7804

QR7803

R7818

R7819

D7807

C7839

K4905

K3007

R4003

R6024

R6023

W747

W748

W529

K4003

C7811

C7401

QR4501

K3908

QR7802

IC7804

R4507

C4518

C3926

W768

W737

C8810

LB7802

W702

LB7804

C2508

C7409

R7330

C4547

C2519

R6028

W531

K3907

R6004

C3017

R6120

C2561

C3053

R3909

C3905

R3915

R601

R7906

R7303

C3007

R7901

R6012

W402

W449

W741

W435

W703

W735

W400

W401

R7845

W405

W485

W467

QR4902

QR4005

R4510

W414

W478

W521

R6013

R3013

W472

QR4004

Q3901

QR3002

Q7803

W412

W408

W409

W410

C3910

W407

W421

W474

W404

W512

W517

W519

W520

W71

W716

C7605

W732

C3003

R3001

W766

W515

W423

LB4905

C3080

C7303

C3021

W740

C2551

W530

R7314

C7334

R7318

R4520

R3901

R4102

C7304

R4004

R4105

C6020

R7867

C2510

R6122

C6121

K7401

C3925

R6018

LB4003

C7309

C7311

QR4912

Q8801

R6031

C3934

R4007

R4012

C7328

C8803

R7849

R6030

R4511

R6027

R4002

R6802

C3049

R3016

R4103

R4903

R3003

R731

C8813

R3906

C4533

C2099

LB7902

R3926

R3921

C3020

Q4004

R3922

R7808

R2565

R4009

C2505

C3038

C3001

C7322

LB7803

LB4104

C7321

R4519

C5005

C4513

R2502

C4109

R3905

C3033

C4527

C7810

C7312

C3922

C4515

R8807

QR4905

LB4904

LB4105

R6006

R7869

C7828

R4918

R8801

R7331

C7819

R4516

C4021

C3005

QR7901

Q4901

R1512

C5001

R6001

R7328

C251

LB4903

R2562

R7304

C6009

C2503

C7333

C6026

R3904

K4502

R4117

R8803

C5007

C6103

R7802

C2501

C2054

R4917

R3908

C4103

R61

R4517

R4508

C41

R3913

C2552

R3930

C3916

C6001

QR3005

C7618

LB7601

R4909

R6022

C3015

Q4001

R6017

C4528

R1501

R7306

R3912

K3906

C6201

LB7401

LB4902

LB7903

C7332

C2518

C8801

K4506

C3025

R7854

R6115

R2551

Q4002

LB7603

Q4502

QR4913

C3048

C8804

C5004

K3005

R3910

C3946

C3046

C6301

R3018

LB4106

R6007

R2561

C3030

C2504

Q7802

C7824

R7863

C4012

R4922

R4523

R3019

R7312

LB4203

C3011

C7809

C3010

C4106

R4911

C3045

R4101

R2521

K3001

R301

C4025

LB4103

C3018

R4106

R2563

R3902

R4912

R2501

C7316

R3015

R8805

C7621

R7315

R6003

R4014

C3940

Q3002

C6014

R3014

R151

C2512

W739

R6016

K3905

C3947

R4557

R3903

C3957

C5003

C4201

C7307

C3029

R4104

R6014

C4023

C7617

C3014

R7329

R6029

C7606

R4910

R7868

R4901

C3028

C3004

C4512

R4559

R6005

C7405

C7807

R6123

R4923

R4017

C3056

C7341

C3026

R7308

C7407

C5002

IP4901

R4925

C7324

R3916

R4926

R2552

C4517

C7342

R3914

C3956

R7401

IC7401

C3906

R7305

C3923

C2055

R3008

R2514

R2516

C7804

C3043

C3909

R6131

R3024

R4506

QR4906

Q7804

R6109

C3907

C6111

R61

C3042

R3005

QR6801

C2001

C7806

K7306

R3002

R8804

QR4914

R4915

R1513

R7903

C4516

C3920

R7861

R7851

C3006

C3914

R6002

R4001

R3931

R7319

R4914

R3007

R2002

R4019

R4505

C2514

C741

R4006

R7850

R7821

R4509

C4544

C7326

LB7801

C3002

C41

R4512

R4916

C8809

C8806

R7310

R6121

C7320

C4108

C7406

R4515

C4104

C8805

C6008

C41

R3911

R6803

R3017

C7805

C3911

C3913

R6801

C6002

LB4204

C2562

R7309

K7307

R4919

C61

R4527

R4526

C4926

C7330

R3010

R4528

C3915

R6019

R3917

C7325

R4532

QR3001

R4904

C3008

C4101

LB4906

C6015

R4015

R4530

C3955

C4942

R7316

R7301

C61

R1502

Q6104

C3016

R7865

LB4002

R3025

R4525

C3921

R4522

C7308

R4908

C7825

L3007

R2515

LB7602

C2506

C7323

LB7303

C4015

C7403

R4011

C7319

C4534

C7335

R4018

C7310

R4008

C3050

C7314

C7842

C7301

C2515

C7402

C7329

C61

R4518

R6008

C4008

R4560

R7302

C4018

C4007

LB4101

R4913

R4902

C6302

C3908

C6006

R2099

R4514

R4513

C3013

C4024

R7902

R6309

C3924

C3041

C3927

R4116

C7410

C7315

R6025

R7905

R6118

C2507

R6026

C3928

LB7901

C2003

C3039

R4013

C6007

C4511

Q6101

QR4901

Q6305

QR4903

C6016

C4102

IC3002

R4521

R7307

R3021

Q6103

R4524

R7866

R7317

LB7302

Q6102

QR4003

R6201

R7859

LB4102

C6003

K7400

C6010

C8812

C4546

C6012

R7313

Q6801

C6110

C7305

C3052

C7404

LB7301

C7306

C3904

C4107

C8816

C3051

LB3901

QR7801

QR4904

C7331

C7408

IC3905

R8802

C6004

QR4915

R2001

R4016

IP7901

C7613

C7313

QR4911

C4202

C4105

C7815

C6018

R2520

LB4901

C3024

K781

W766

K7810

C7838

C3948

K3907

D4901

W514

W529

W411

W422

W516

W710

W713

W720

W723

W724

W725

W726

W729

W730

W734

W744

W727

W731

W736

W738

W745

W746

IC6302

K3910

IC3001

IC6201

C2513

R2564

C6017

IC7301

IC3901

IC4501

IC6001

TL2502

TL6010

TL6004

TL24

TL23

TL2515

TL4501

TL7303

TL7301

TL6002

TL7304

TL8801

TL8803

TL8802

D6306

C6303

C6101

L6105

R4555

C4545

D4502

D2002

D2001

Q4501

R7907

D7905

C7907

D7907

C7906

C7904

PS6001

R7904

D7903

D7904

LB7904

PS6002

C7905

D7906

LB7905

K7902

D7901 D7908

TL24

C7902

D7908

T7901

C7901

C7903

L7902

C8808

C8802

C8807

ZJ6001

K3003

K4002

L4001

K8802

C8815

L8801

C8811

C6005

C2051

IC1501

C2053

R1503

K6001

P6001

K6099

C7752

L6104

IC2501

D2502

R2503

K2598

K6002

P6004

P6002

D7803

P6003

QR8802

QR8801

Q4003

T4001

K7855

K7853

TU7801

K7809

K7803

K7805

C4022

C4020

K3006

L4503

TW3001

TW4502

C4531

P4001

K7804

D7301

K7302

L7302

K7808

K7807 K7806

K7858

C7620

LB7803

C7604

JK4901

JK4902

C7603

C7808

C7302

D7802

D7801

L7301

K7303

LB7301

C7318

L7606

L7808

L7602

L7605

C3950

C3949

C3938

C3939

R3907

D3901

JK3901

JK3902

C4940

K4902

K3903

AV1

K4903

C4939

C4938

C4944

100

C4932

C4933

C4927

C4937

C4934

C4930

C4929

C4935

C4922

C4924

C4925

C4931

AV2

IC7402

C4939

C4936

C4928

C4920

C4923

C4919

C4945

K4901

K3002

C2571

P2501

P2571

K6098 LB4903

R3006

K2597

C3022

C3023

C3019

R3009

L3002

C3012

L3008

K4003

P4002

C3009

C4506

C4004

C4002

K3008

L3003

C4001

C4017

C4010

C4009

100

L3001

K3005

C4005

K7811

TW4501

C4016

LB4203

C4014

C4011

C4505

LB4003

C3936

C3937

C3917

C3918

C4917

C4918

C3929

C4941

C3912

C7343

IC7403

TL7303

TL7301

TL7304

LB7302

K7306

X7301

S PHOTO

S1531

K4001

C4521
C4522

L4502

C4526

C4523

C4519

L4501

C4501

C4502

C4504

C4508

C4503

K7801

C4524

D4501

C45020

C3047

C3037

C3040

X3002

K3011

L5001

C4509

C4510

C3034

C3036

X3001

C3044

C5006

K3007

31 30

L3004

D1501

K3004

T REEL

L6102

X6001

C2509

K6004

L6103

S1532

Q1501

C7843

D7805

R7844

P1531

TW2002

TW2001

K2501

K2502

C6308

C2502

MODE SW

L7901

L3006

P5001

DMR-EZ45VEB

Summary of Contents for DMR-EZ45VEB

Page 1: ... 2006 Matsushita Electric Industrial CO Ltd All rights reserved Unauthorized copying and distribution is a violation of law DMR EZ45VEB Vol 1 Colour S Silver Type DVD Recorder ORDER NO MAD0606019CE ...

Page 2: ...0 1 SERVICE POSITIONS 36 10 2 CAUTION FOR REPLACING PARTS 39 10 3 DVD STANDARD INSPECTION SPECIFICATION AFTER MAKING REPAIRS 44 11 MISCELLANEOUS 45 11 1 ABBREVIATIONS 45 12 BLOCK DIAGRAM 51 12 1 POWER SUPPLY BLOCK DIAGRAM 51 12 2 SYSTEM CONTROL SERVO TIMER BLOCK DIAGRAM 52 12 3 AUDIO BLOCK DIAGRAM 53 12 4 VIDEO BLOCK DIAGRAM 54 12 5 DIGITAL I F P C B BLOCK DIAGRAM 56 12 6 HDMI BLOCK DIAGRAM 57 13 ...

Page 3: ...3 DMR EZ45VEB ...

Page 4: ...1MΩ and 5 2MΩ When the exposed metal does not have a return path to the chassis the reading must be infinity Figure 1 1 1 2 LEAKAGE CURRENT HOT CHECK 1 Plug the AC cord directly into the AC outlet Do not use an isolation transformer for this check 2 Connect a 1 5kΩ 10 watts resistor in parallel with a 0 15µF capacitors between each exposed metallic part on the set and a good earth ground such as a...

Page 5: ...n anti static solder removal device Some solder removal devices not classified as anti static ESD protected can generate electrical charge sufficient to damage ES devices 5 Do not use freon propelled chemicals These can generate electrical charges sufficient to damage ES devices 6 Do not remove a replacement ES device from its protective package until immediately before you are ready to install it...

Page 6: ... Lasereinheit 100µ W VDE Die Strahlung der eingeschalteten Lasereinheit ist ungefährlich wenn folgende Punkte beachtet werden 1 Do not disassemble the optical pickup unit since radiation from exposed laser diode is dangerous 1 Die Lasereinheit nicht zerlegen da die Strahlung an der freigelegten Laserdiode gefährlich ist 2 Do not adjust the variable resistor on the pickup unit It was already adjust...

Page 7: ...lder 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 time to melt the lead free solder Use the soldering iron more than 70W equipped with the temperature control after setting the temperature at 350 30 degrees C 662 86 F When soldering or unsolderin...

Page 8: ...ts List and P C B layout of RAM Digital P C B Module and Back End P C B Unit 2 The following categories are recycling module part Please send them to Central Repair Center RAM Digital P C B Module RFKNEZ45VEB Back End P C B Unit REPD0031E 3 If the circuit is changed or modified this information will be followed by supplement service manual to be filed with original service manual 4 Adjustment proc...

Page 9: ...ble Cards SD Card Multimedia Card miniSD Card with adapter Card format FAT12 FAT16 Card picture pixels 34x34 to 6144x4096 Video input AV1 AV2 21 pin connector 1 0 Vp p 75 Ω Video input AV3 AV4 pin jack connector 1 0 Vp p 75 Ω S Video input AV1 AV2 21 pin connector Y 1 0 Vp p C 0 3 Vp p 75 Ω S Video input AV3 AV4 pin jack connector Y 1 0 Vp p C 0 3 Vp p 75 Ω RGB Video input AV3 PAL 21 pin connector...

Page 10: ...the VHS tape counter SKIP Skip chapters titles or pictures INDEX Find the beginning of a VHS recording Stops recording replay or forward reverse action Hold more than 3 seconds to eject the VHS tape Pause a recording or playback Hold more than 2 seconds for VHS slow motion playback Start the recording Direct TV recording Record mode button XP SP LP EP Select the HDD DVD or SD drive RAM You can inc...

Page 11: ...rcibly and press STOP CH UP keys on the front panel simultaneously for 5 seconds 6 1 2 DVD WHEN THE FORCIBLE DISC EJECT CAN NOT BE DONE 1 Turn off the power and pull out AC cord 2 Remove the Top Case 3 Push in SLIDE CAM by Eject Pin JZS0484 or minus screw driver small to eject tray slightly 4 Push out Tray by Eject Pin JZS0484 or minus screw driver small 6 OPERATING INTRUCTIONS 6 1 DVD TAKING OUT ...

Page 12: ...de to 7 2 Press STOP button in order to unload the mechanism Pay attention to tape slack Service Mode Display 7 STOP 7 0L EJECT 6 2 2 VHS REMOVAL BY MANUAL OPERATION 1 Disconnect the AC plug and remove the Top Panel and the Front Panel by referring to the Disassembly Procedures 2 Connect a batterie 9V spec to the Loading Motor in series for supplying 9V to rotate the Loading Motor 3 Stop unloading...

Page 13: ...Screw and remove the Loading Motor 3 Rotate the Main Cam Gear counter clockwise until just before the unloading will be completed 4 Rotate the Capstan Motor clockwise to remove the slack tape 5 Rotate the Main Cam Gear counter clockwise again to remove the cassette tape 6 Attach Loading Motor and tighten the screw 7 Set the Position Switch to EJECT POSITION certainly and attach the mechanism to ch...

Page 14: ...ay The unit is carrying out its recovery process This process restores the unit to normal operation The unit is not broken Wait until the message disappears No display U71 HDMI incompatible error HDCP incompatible Display this error when the equipment compatible with DVI such as TV amplifier etc connected to the unit by HDMI is incompatible with HDCP HDCP High bandwidth Digital Content Protection ...

Page 15: ...tected after starting up main microprocessor for program recording the power is turned off automatically The event is saved in memory No display No display UN SUPPORT Unsupported disc error An unsupported format disc was played although the drive starts normally The data format is not supported although the media type is supported Exceptionally in case of the disc is dirty This disc is incompatibl...

Page 16: ...recorded on other equipment Format This disc is not formatted properly Format the disc in DISK MANAGEMENT IR ERR IR communication error IR ERR is display when communication between Timer microprocessor and IR microprocessor fails No display No REC Recording is impossible No REC is displayed when recording is impossible due to the defect dirt or wound of media No display 16 DMR EZ45VEB ...

Page 17: ...keys simultaneously for 5 seconds Child lock unlock Set or release Child Lock Press ENTER and RETURN by remote controller simultaneously until X HOLD is displayed NTSC PAL system select To switch PAL NTSC altemately The display before execution leaves While the power is on E E mode press STOP and OPEN CLOSE simultaneously for 5 seconds Forced power off When the power button is not effective while ...

Page 18: ...tray UNLOCK is displayed for 3 seconds When the power is on press STOP and POWER keys simultaneously for 5 seconds When press OPEN CLOSE key while the tray being locked Display LOCK for 3 seconds Press OPEN CLOSE key while the tray being locked ATP re execution Re execute ATP Display at ATP executing When the power is on E E mode press CH UP and CH DOWN simultaneously for 5 seconds Progressive ini...

Page 19: ...e ROM Version Display 1 Region code displayed for 5 sec 2 Main firm version displayed for 5 sec 3 Timer firm version displayed for 5 sec 4 Drive firm version displayed for 5 sec 5 ROM correction version displayed for 5 sec 6 VHS Microprocessor version displayed for 5 sec 7 VHS ROM Correction version left displayed 1 2 3 4 5 6 7 are version displays Press 0 2 in service mode White Picture Output Wh...

Page 20: ... command is effective during executing White Picture Output Magenta Picture Output and RTSC Return in XP A V modes Initial mode is Interlace Switch Interlace Progressive Press 1 4 in I P Switch mode I P are switched alternately Audio Mute XTMUTE Check whether mute is applied normally by the timer microprocessor Press 2 1 in service mode Audio Mute XDMUTE Check whether mute is applied normally by t...

Page 21: ...ft displayed In case that the maker cannot be identified display is black out Delete the Last Drive Error Delete the Last Drive Error information stored on the DVD RAM Drive Press 9 6 in service mode Laser power confirmation Drive state is judged based on difference between laser power value at shipping and present laser power value If DVD RAM disc in not inserted NO DISC is displayed If power val...

Page 22: ...dicating unit Second Press 6 4 in service mode Display the Error History Display the Error History stored on the unit Display reason of error for 5 seconds 01 Defect of Digital P C B AV DEC MAIN CPU 02 Defect of RAM Drive 03 Defect of Disc 04 Defect of Digital P C B or Communication Error 05 Defect of Digital P C B AV DEC MAIN CPU 06 Defect of HDD Display the time when the error has occurred for 5...

Page 23: ...I O checking Press 8 3 in service mode P50 H Output Timer Microprocessor IC7504 76 output High signal for AV1 pin 10 passing through inverter approx 0V DC at AV1 pin 10 When OK When NG Press 8 4 in service mode P50 L Output Timer Microprocessor IC7504 76 output Low signal for AV1 pin 10 passing through inverter approx 4 4V DC at AV1 pin 10 When OK When NG Press 8 5 in service mode Tray OPEN CLOSE ...

Page 24: ...me 1 Indication for the inner data of IC6001 Tape beginning and ending detection data Real time Key code Real time 00 Both tape beginning and ending have not been detected 01 Tape ending is detecting now 02 Tape beginning is detecting now 03 Both tape beginning and ending are detecting now Indicate the receiving code when the key of VCR or remote controller being operated 2 Indication for the inne...

Page 25: ...arted Error of the cylinder or the cylinder driver 02 The CAP FG could not be detected 03 Mechanism lock during without the unloading and the cassette up 04 Mechanism lock during unloading 05 S reel pulse cannot be detected during unloading Error of the S reel circuit or the Capstan circuit 06 Mechanism lock during the Cassette up 09 Communication error between VHS Microprocessor IC6001 and Timer ...

Page 26: ...older Remover Lead free 10 W temperature Solder 180 g 1 Same as ES15 RFKZ0328 Flux 1 Same as ES15 RFKZ0329 Bottle of Flux 1 Same as ES15 JZS0484 Eject Pin 1 Same as ES15 Part Number Description Pcs Compatibility RFKZ0240 Extension Cable Main P C B Power Digital I F P C B 19 pin 1 Same as E75V RFKZ0327 Extension Cable Main P C B Power Digital I F P C B 15 pin 2 New RFKZ0260 Extension Cable Power Di...

Page 27: ...anism when Video Cassette is inserted Please weaken the lighting or cover with the top panel etc 9 ASSEMBLING AND DISASSEMBLING 9 1 DISASSEMBLY FLOW CHART The following chart is the procedure for disassembling the casing and inside parts for internal inspection when carrying out the servicing To assemble the unit reverse the steps shown in the chart below 27 DMR EZ45VEB ...

Page 28: ...both ends at rear side of the Top Case a little and lift up the Top Case for the direction of the arrows 9 5 FRONT PANEL 1 Remove one screw A 2 Unlock tab A and tab B simultaneously 3 Unlock tab C and tab D simultaneously 4 Unlock 2 tabs E respectively and pull out Front Panel with connector slightly 28 DMR EZ45VEB ...

Page 29: ...B and unlock the Locking Tab B to remove Front Jack P C B 9 7 REAR PANEL FAN MOTOR 1 Remove 10 Screws A Screw B and Fan Connector 2 Unlock 2 Locking Tabs to remove Rear Panel with Fan Motor 3 Attention when inserting Rear Panel Don t shut the Fan Cable between Rear Panel and Chassis Check that the Locking Tabs on both sides on the Rear Panel snap into the holes of the Chassis 9 7 1 ONLY FAN MOTOR ...

Page 30: ...you lift up VCR Mechanism Unit because connections of P2501 and P3001 are tight pay attention to that 9 8 1 CAUTION FOR ATTACHING VCR MECHANISM UNIT 1 Because Position SW should be set to Eject Position refer to fig A and set the position switch so that the boss and arrow mark come on a straight line 2 Attach VCR Mechanism Unit so that Boss of Position SW is put into long hole of Main Cam Gear ref...

Page 31: ...9 9 MAIN P C B 1 Disconnect 3 Connectors 2 Remove 3 Screws and remove Main P C B 9 10 TUNER 1 Remove the solders 2 Pull out the Tuner from Main P C B 31 DMR EZ45VEB ...

Page 32: ... Drive has to be re aligned because the aligment data for the DVD RAM Drive is stored in the Digital P C B 1 Remove 3 Screws 2 Lift up DVD RAM Drive slightly 3 Disconnect FFC from Digital P C B 4 Remove 4 Screws and DVD Angle 5 Disconnect FFC 6 Remove 4 Screws from Digital P C B 7 Pay attention while pulling out Digital P C B to disconnect Connector A 32 DMR EZ45VEB ...

Page 33: ...do not touch surface of CSP ICs If you have touched surface of CSP IC clean up with alcohol and so on to prevent oxidation NOTE When inserting Digital P C B confirm correct position of Guide Pins 9 12 SD DV IN P C B 1 Remove 2 Screws 2 Pull out the DV IN P C B backwards 33 DMR EZ45VEB ...

Page 34: ...disconnect 3 Connectors 2 Remove the 6 Screws 3 Remove DVD Angle A and DVD Angle B 4 Remove Power Digital I F P C B Note When inserting P C B confirm correct positions of Guide Pins Caution The earth springs has to contact the Metalchassis 34 DMR EZ45VEB ...

Page 35: ... 14 BACK END P C B 1 Pull out the Back End P C B in direction of the arrow 9 15 HDMI P C B 1 Remove Screw on backside of Rear Panel 2 Pull out the HDMI P C B in the direction of the arrow 35 DMR EZ45VEB ...

Page 36: ...e 10 Screws A and B on Rear Panel Unlock 2 Locking Tabs on the sides and remove Rear Panel with Fan Motor 4 Digital P C B Remove 4 Screws and DVD Angle Disconnect FFC and 4 Screws from Digital P C B 5 DV P C B Remove 2 Screws Pull out the DV P C B backwards 6 Power Digital I F P C B Disconnect 3 Connectors Remove 4 Screws from DVD Angle A and DVD Angle B Remove 2 Screws from P C B Remove DVD Angle...

Page 37: ...l with Fan Motor 4 VCR Mechanism Unit Disconnect 3 Connectors and remove 3 black Screws A and 3 Screws B C D Lift up VCR Mechanism Unit to remove it 5 Main P C B Disconnect 3 Connectors Remove 3 Screws and remove Main P C B Attach VTR Mechanism Unit on to Main P C B Tighten Screw C with Earth Wire and tighten Screw D Insert Connectors and 2 FFCs Hold Main P C B with VTR Mechanism put it upside dow...

Page 38: ... screws from Digital P C B pay attention while pulling out Digital P C B to disconnect Connector Remove the Digital P C B together with the DVD RAM Drive and put it beside chassis Remove 2 Screws from SD DV IN Card P C B take P C B out and attach FF Cable back to Digital P C B Attach the Front Panel back to the Chassis Connect Extension Cables between Power Digital I F P C B and Digital P C B with...

Page 39: ...ARGE ARM VML3933 VML3626 1 122 AC HEAD ASS Y L1AE00000044 L1AE00000036 1 130 T BRAKE ARM VXL3343 VXL3113 1 135 SIDE PLATE L VMD5468 VMD4255 1 136 SIDE PLATE R VMD5469 VMD4254 1 137 CASSETTE HOLDER UNIT VXA8265 VXA7110 1 139 SECTOR GEAR VXA8323 VXA7311 1 1 Part Number off RDD CYLINDER ASS Y is different depending on the model Capstan Motor VEM0800T used for current R4 Mechanism is not compatible wi...

Page 40: ...3 ITEMS THAT SHOULD BE DONE AFTER REPLACING PARTS Note 1 Resetting object Condition of power Short Terminal IC6001 POWER ON TL6004 Reset_L and TL6002 GND IC9704 POWER ON IC9706 4 Reset_L and GND 40 DMR EZ45VEB ...

Page 41: ...e alignment tape NG3 in PG Shifter Automatic Adjustment The installing position of Heads to the cylinder is out of specification NG4 in the PG Shifter Automatic Adjustment The servo is not locked to the cylinder for more than 10 sec Exit from Service Mode 7 Press STOP and EJECT keys simultaneously in 6 times Then the FIP becomes normal indication Normal Indication Note 3 X VALUE LINEARITY P2 and P...

Page 42: ...ng to and directions Alignment Tape VFM8125H3F Test Point of Playback Envelope TW3001 or TW4502 Main symptoms and Adjustment point Envelope Post Name Adjustment Method P2 Post Turn P2 Post counter clockwise Approx 1 2 revolution P2 Post Turn P2 Post clockwise Approx 1 4 revolution P3 Post Turn P3 Post clockwise Approx 1 2 revolution P3 Post Turn P3 Post counter clockwise Approx 1 4 revolution P2 P...

Page 43: ...43 DMR EZ45VEB ...

Page 44: ...eration 6 Models with DV Input Jack In case of that the trouble is caused by DV terminal Models with DV Input Jack 1 DV terminal Check to be able to record from DVC 7 After checking and making repairs upgrade the firmware to the latest version Make sure that UPDOK appears in the FL displays 8 Transfer 9 9 in the service mode setting and initialize the service settings return various settings and e...

Page 45: ...O 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 CARRIER FS 384 OVER SAMPLING CLOCK INITIAL LOGO ABBREV...

Page 46: ...N 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 TRACKING BALANCE DRAIN POWER SUPPLY VOLTAGE ...

Page 47: ...T R AUDIO OUTPUT L AUDIO OUTPUT R AUDIO SELECT H AUDIO L AUDIO R AV CONTROL AV CONTROL AV CONTROL SERIAL CLOCK AV CONTROL MODE AV CONTROL LEVEL METER R AV SW LEVEL METER L B MODE H BURST GATE PULSE BACK UP 5V BAND U BAND VL BILINGUAL MIX L BIL BIL L BIL H BIL M1 L BS CLOCK BS DATA BS LCH IN BS MIX H BS MON H BS MONI H BS RCH IN BS VIDEO BS VIDEO BS1 BS H BS LEVEL BS M H BS VTR H BUS CLK BUS LSN BU...

Page 48: ...IO MUTE H FM OUTPUT L FM OUTPUT R FM PACK OUTPUT L FM PACK OUTPUT R FM BS SELECT L FM BS SELECT R FS CLOCK FULL ERASE HEAD ON H FULL ERASE HEAD ON H FULL E 12V GND A GND TU GND N SW 12V H SYNC H AMP SW H P R H P L H P GND H P OUT L H P OUT R H SW HEAD PHONE L HEAD PHONE R HEAD SW HEATER HEATER HSS HTR HTR I RFE ICL IF IN SELA1 IN SELA2 IN SELA3 INS L R L INS H INSEL A1 INSEL A2 INSERT INSERT H IO ...

Page 49: ...H NORMAL H NR BIAS NTSC L CONTROL AGC CIRCUIT OUTPUT P OFF H P OFF L P FAIL P OFF H P OFF L PAL H PAL L NTSC H PB ADJ OUT PB OUT PB H PFG PHOTSN B PICT CNT PLAY LED RVS LED PLAY PO PLAY R LED PLY DEW POWER OFF L PREROLL H PWRFAIL R CH H R CH L R ST R S F RCH H REC 12V REC CHROMA REC H REC IN REC OUT L REC START REC VR C REC VR L REC VR R REC Y REC H REC C REC Y REC EE CTL REEL T REEL S REGULATOR F...

Page 50: ...ON PAL STOP 2 POSITION STOP 2 POSITION SAFETY TAB SW STEREO H SUB BIAS SUB SW S VHS CASSETTE L SW 5V DETECT SYNC L SYSCON 5V SYSTEM T PHOTO T RL PLS T BUSCLK T BUSLSN T BUSTLK T END L T PHOTO TAPE END L TAPE END L CAM TEST TPZ TRIC L TRICK L TRK ENV TU AUDIO TU GND TU V IN TU VIDEO TUN NOR IN TUN R TUN AUDIO IN TUNER 12V TUNER L TUNER V IN TUNER L TUNER N TUNER R TUNER 12 TUOFF H TV AUDIO TV VTR T...

Page 51: ... 4x C1103 IC1101 SW IC VCC D1 D2 8 T1101 SW TRANSFORMATOR GND FB IC1201 Q1101 D1201 D1202 D1203 7 4 5 2 4 3 2 1 1 7 3 17 16 15 14 13 11 5 2 7 IC1203 QR1202 IC1204 IC1801 QR1201 QR1801 1 2 1 1 2 HOT COLD X_SW12V DR_12V DR_5V X_SW3R8V DR_PON_H DI_PON_H BE1R8V X_SW17V X_SW5R8V IC1202 3 2 1 Q1202 2 3 6 4 5 1 1 2 3 4 DR_5V DR_GND DR_12V DR_12V P1201 8 8 8 250V T2AL DMR EZ45VEB 51 ...

Page 52: ... 7 S PHOTO 8 T PHOTO SW MODE S1532 5 4 3 2 1 SW4 SW3 SW2 SW1 SW4 SW3 SW2 SW1 30 POSITION SW4 POSITION SW3 31 32 POSITION SW2 POSITION SW1 33 PB CTL OUT EX FF REW TW2002 97 82 6 5 P4002 P4002 HEAD CONTROL 95 94 COMPOSER FG PG AMPLIFIRE DIFFERENTIAL 17 16 15 PFG 90 18 CYL ET CTL AMP REF 96 O REF 91 UNLOADING LOADING FG AMP IN FG AMP OUT 77 14 AMPLIFIRE DIFFERENTIAL COM M3 M2 M1 20 AMPLIFIRE DIFFEREN...

Page 53: ...P LPF BUFF MUTE a b c d MUTE BUFF LPF MUTE BUFF LPF ADC Lch AMP AGC MUTE BUFF LPF 72 AV1 Rch ADC Rch 79 AV2 Rch 74 AV2 Lch 73 ADC Lch 78 AV1 Lch 71 IIC CLK IC9704 25 IIC DATA IC9704 26 FROM INTERFACE SCL 88 89 SDA IIC BUS LOGIC JK3901 JK3902 21 PIN JACK 21 PIN JACK 1 3 AV1 TV 3 1 AV2 DECEODER EXT 29 P9106 31 P9106 TO DIGITAL P C B 3 2 1 LINE OUT L LINE OUT R JK9301 REAR JACK AUDIO OUT Ch1 L AUDIO ...

Page 54: ...PIN JACK 7 BLUE AV1 TV 11 GREEN 19 VIDEO Y 15 RED C REC SIGNAL PB SIGNAL 5V 2 3V 1 0V MAIN P C B CPN_CIN_DM V_Y_IN_DM 91 93 95 97 99 33 41 45 37 1 3 5 31 AV1 V IN AV3 Y IN AV3 C IN AV3 V IN AV2 R C AV2 G AV2 B AV2 V Y IC3901 9 AV1 R C OUT 12 AV1 B OUT 17 AV1 G OUT 23 AV4 V OUT 26 AV1 V Y C OUT 28 AV2 V OUT 81 C ADC OUT 83 V Y ADC OUT 85 SLICER 88 SCL 89 SDA 30 TUNER V OUT SEL DEC SEL TUN 1 2 Y IN ...

Page 55: ... GCL NOT USED IN THESE MODELS SIGNAL INPUT LINE EXTERNAL PB LUMINANCE TO C CCD SQPB SQPB EXT INT P R TRAP 629MHz AGC FM DET S VHS P EQ DL SQPB DRIVER C CLOCK 2FSC OSCILLATOR VCO X TAL G EQ DLIM DEMO LPF SUB W C D C CARRIER OFFSET MAIN EMPHASIS DE EMPHASIS MAIN ET LPF PB AGC APL REC FBC ALC ADJUSTMENT fo DEVIATION MODULATION FM FILTER REC ACC DET CHROMA ACC DET ACC SW REC APC KILLER PB APC APC SW E...

Page 56: ..._LED KEY_IN1 KEY_IN2 KEY_IN3 73 PFAIL_L 1 2 3 AD 5V IC 9704 IC 9703 SYS_PFAIL_H 74 INV QR9701 3 2 1 IC 9702 D3R3V TO FROM SYSCON SERVO TIMER MAIN PP7502 PS9702 6 PP7501 6 94 95 LPF X9701 X9702 10 11 13 15 32KHZ IN LP3 LP4 32KHZ OUT XOUT10MHZ XIN10MHZ 24 125HZ TL9703 VHS_S_IN 7 3 REMOCON 2 VHS_S_CLK 6 VHS_S_OUT 8 1 VHS_S_OUT P9101 4 3 REMOCON TO VHS MAIN 12 4 2 5 IC9706 XRESET 5V 22 FAN_PWM_OUT X_S...

Page 57: ...56101 P55002 FP56101 P55002 FP56101 P55002 39 31 29 27 25 2 10 12 14 16 FP56101 P55002 FP56101 P55002 FP56101 P55002 FP56101 P55002 FP56101 P55002 20 19 21 22 FP56101 P55002 FP56101 P55002 FP56101 P55002 FP56101 P55002 FP56101 P55002 7 6 4 3 1 12 13 10 9 P56102 L56101 L56102 L56103 L56104 P56102 P56102 P56102 P56102 P56102 P56102 P56102 P56102 TX2P TX2M TX1P TX1M TX0P TX0M TXCP TXCM 16 15 P56102 3...

Page 58: ...DMR EZ45VEB 58 ...

Page 59: ... 06 06 07 07 08 11 08 11 09 12 09 12 10 13 14 15 10 13 14 15 04 04 02 02 03 03 P6001 01 01 GND IO_P_SAVE_H X_SW_17V VTR_CS P_SAVE_H A3_SW_IN GND VHS_S_OUT VHS_S_IN VHS_S_CLK GND REMOCON GND 5V_AD P_FAIL P9101 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 04 04 02 02 03 03 01 01 P66801 P66803 DIGITAL P C B 63 64 02 01 05 05 06 06 05 05 05 05 06 06 07 07 08 08 06 06 07 07 08 08 09 09 10 10 11 11 0...

Page 60: ... 1000V100P C1105 1000V100P R1104 R1105 C1107 0 47 D1107 R1107 R1108 R1106 R1202 L1205 R1219 R1221 680 R1222 2700 C1214 16V470 C1213 L1208 L1207 L1210 1 2 3 4 P1201 LF SN C1223 10V680 C1104 R1103 C1225 1000P R1203 C1112 C1205 0 1 C1216 0 1 R1101 R1102 C1222 0 22 DR_5V DR_12V X_SW3R8V BE1R8V DI_PON_H TL1201 X_SW17V TL1202 X_SW12V TL1203 X_SW5R8V TL1204 TL1205 X_SW3R8V BE1R8V TL1206 GND TL1207 DI_PON...

Page 61: ...DR_GND K9715 K9707 K9706 C9759 C9760 LB9702 0 R9763 100 DVB R9761 100 DVB R9755 100 DVB HDMI_CEC_MONI P50 AV2_BLANK R9789 R9792 R9790 K9703 DVB 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 P9102 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 P9103 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 P9101 1 2 3 4 5 6 7 8 9 P9104 DVB 1 2 3 JK9301 X_SW12V DR_PON_H X_SW17V X_SW12V X_SW3R8V DR_GND DR_PON_H HDD_PFAIL_L X_SW5R8...

Page 62: ...7602 DVB LB7603 DVB C4935 16V100 C4927 16V100 C4944 16V47 AV2_R C in 1 REG2 5 2 AV2_G in 3 GND_VD 4 AV2_B in 5 Vcc5V_VD 6 R Y out 7 Vcc5V_RGB 8 AV1_R C out 9 SYNC_SEP_LPF 10 B Y out 11 AV1_B out 12 EXT_CTL1 13 CPN_Y out 14 CPN_Y out_SAG 15 MUTE_FIL 16 AV1_G out 17 GND_RGB 18 Line_Y out 19 LINE_Y out_SAG 20 GND_VL 21 Line_C out 22 Line_V out 23 LINE_V out_SAG 24 Vcc5V_VL 25 AV1_V out 26 AV1_FS out ...

Page 63: ...ND C6103 10V1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 P6002 9 8 7 6 5 4 3 2 1 10 11 12 13 14 15 P6001 SW_TU LB7902 QR7901 R7903 330 R7905 47K R7906 47K R7907 LB7903 C7904 35V47 C7906 50V22 C7905 50V22 C7907 10V220 LB7901 R7902 47 L7901 39u 1 2 IP7901 C2501 0 1 C2515 0 01 C6114 33P R6001 1K R6002 1K C6001 18P C6026 0 1 C2055 0 1 R2563 1K R6013 220 R6023 220 R6025 220 R2561 1K R2514 220 R2515 220 R2516 ...

Page 64: ... V_Y_IN C_IN F_ADJ 60HZ_H MONO_FROM_TU NOR_FROM_YC NOR_TO_YC PAL_EP_H CTL_HEAD_M CTL_HEAD_P D_REC_H A_5V AR A_COM AL TRK_ENV MESECAMDET_H HSW IIC_DATA IIC_CLK HA_GND BIAS_H FSC KILLER X_SW_5R8V VTR_PON_H OSD_5V 9 8 7 6 5 4 3 2 1 P5001 6 5 4 3 2 1 P4002 LB4002 LB4003 QR3002 SECAM_L EE_L SECAMDET_H BW_H Q4003 C2099 680P C3050 10V1 C3051 10V1 C3052 10V1 C4007 2200P C4010 25V4 7 C3002 0 1 R4001 18K R4...

Page 65: ...328 C7305 C7306 C7303 C7319 10V1 C7320 10V1 C7343 C7331 C7335 0 1 L7302 L7301 1u D7301 LB7303 LB7301 LB7302 K7302 K7303 C7302 6V100 C7318 6V47 TL7303 TL7304 TL7301 K7307 OUT L 1 OUT R 2 VDDA1 CDE1 3 VSSA1 N C 4 VSSD1 N C 5 VDDD1 CDE2 6 VSSD2 AGND 7 VDEC2 AF1I 8 TP2 N C 9 NICAM AF1O 10 TP1 N C 11 12 ADDR1 AFR 13 XTALO LF1 14 XTALI XTAL 15 TP3 N C 16 TEST2 N C 17 IREF LF2 18 ADDR2 N C 19 VSSA2 N C 2...

Page 66: ...05 1000P C4806 1000P C4803 100P C4804 100P EJECT REW CH DOWN POWER FF CH UP S7806 S7805 S7801 S7802 S7803 R4806 470 R4805 470 R4804 1K R4803 75 R4802 75 R4801 75 LB4803 LB4801 LB4802 1 3 2 4 5 6 7 JK4801 KEY_GND CPN_Y_IN2 GND CPN_C_IN2 L2_V_IN2 1 2 3 4 5 6 7 8 9 10 PP4801 R7801 3300 R7802 18k R7803 3300 R7804 18K S7804 1 3 2 4 5 6 JK4802 K7801 0 K7802 0 DMR EZ45VEB 66 ...

Page 67: ... 100 R7525 27K C7507 100P C7506 0 1 50V D7501 R7501 D7502 R7502 390 D7503 R7503 390 QR7507 C7508 0 1 V2D IR R7515 220 QR7504 DUB_LED R7504 270 1 2 3 4 5 6 7 8 9 10 PP7503 Q7502 R7523 0 R7524 10K L7501 22U R7522 47K S7505 D2V R7507 1800 R7508 1800 R7510 5600 GND DVD_SEL_LED HDD_SEL_LED VHS_SEL_LED AD5V KEYIN3 KEYIN2 KEYIN1 FL_RESET FL_DATA FL_CLK FL_CS FL_ON_L SD_LED FL_6V SD_SEL_LED SPARE DUB_LED ...

Page 68: ...1 10 9 8 7 6 5 4 3 2 1 CD SDAT1 SDAT0 G_SCLK_B SWP SCMD SDAT3 SDAT2 LB66801 SDAT2 SDAT3 SCMD SDAT0 SDAT1 G_SCLK_B SDAT2 SDAT3 SCMD G_SCLK_B SDAT0 SDAT1 SWP LB66802 R66807 R66815 CD R66806 R66805 R66804 R66802 R66801 R66803 R66809 R66810 R66811 R66812 R66813 R66814 R66808 C66801 CKE10 CDE12 CKE8 CKE7 C66803 C66802 CKE5 CKE4 CKE3 CKE2 CKE1 CKE9 P66801 13 9 DAT2 FG DAT3 1 2 3 4 5 6 7 CMD GND 3R3V CLK...

Page 69: ...103 R56105 R56106 CKB14 CKB12 CKB16 CKB8 CKB11 CKB10 CKB6 R56101 CKB20 CKB32 CKB29 CKB27 CKB30 CKB33 CKB25 CKB22 CKB21 CKB23 CKB18 G_DACBCK_B R56116 R56117 G_DACOUT0_B CKB4 CKB1 CKB2 R56143 G_DACMCK_B R56115 G_IECOUT_B R56109 R56108 R56107 G_HCLK_A 14 12 3 7 6 5 20 1 8 2 4 17 18 19 15 16 13 10 9 11 19 18 16 12 3 7 6 5 20 1 8 2 4 17 15 13 14 10 9 11 IC56101 CKB35 CKB36 CKB40 CKB38 CKB39 8 6 4 2 RX5...

Page 70: ...DMR EZ45VEB 70 ...

Page 71: ...63 W186 W113 W14 L9700 W233 W260 W207 W206 W201 W199 W265 W215 W126 W198 W133 W261 W247 W95 W135 W263 W164 W44 W197 W267 W125 W160 W141 W162 W175 W154 W156 W147 W185 W253 W220 W172 W111 W114 W62 W174 W69 W182 W158 W161 W117 W252 W264 W203 W244 W68 W112 W83 W80 W81 W82 W155 W148 W192 W35 W12 W223 W138 W27 W205 W88 W190 W170 W188 W93 W166 W221 W204 W2 W109 W118 W121 W214 W42 W208 W222 W78 W38 W173 W...

Page 72: ...208 D1205 C9118 P9701 1 3 4 1 K9716 C9157 C9156 R9143 R9840 R9839 R9841 R9836 C9135 R9809 R9807 R9805 R9808 R9714 R9713 R9707 R9703 R9700 R9806 C9705 C9703 R9715 C9138 C9116 C9111 C9721 C9158 Q9106 R9146 IP9102 C9758 C9790 C9788 C9718 C9767 C9766 R9795 C9755 LB9701 R9816 R9815 R9834 R9802 R9835 R9144 R9145 R9102 Q9101 C1109 C1107 QR1203 R1237 LB1203 R1236 C1237 QR9301 R9829 R9743 C9749 LB9709 R981...

Page 73: ...W429 W212 W17 W150 W162 W330 W301 W16 W280 W14 W349 W191 W174 W47 W356 W96 W441 W15 W243 W111 W37 W376 W270 W470 W394 W217 W50 W129 W103 W387 W141 W40 W462 W445 W173 W161 W446 W440 W206 W69 W71 W511 W87 W210 W134 W479 W6 W146 W327 W345 W375 W383 W328 W304 W195 W396 W484 W179 W197 W258 W19 W12 W489 W73 W1 W132 W340 W238 W455 W527 W165 W67 W140 W144 W199 W68 W145 W201 W127 W319 W267 W86 W85 W329 W28...

Page 74: ...R2516 C7804 C3043 C3909 R6131 R3024 R4506 QR4906 Q7804 R6109 C3907 C6111 R6116 C3042 R3005 QR6801 C2001 C7806 K7306 R3002 R8804 QR4914 R4915 R1513 R7903 C4516 C3920 R7861 R7851 C3006 C3914 R6002 R4001 R3931 R7319 R4914 R3007 R2002 R4019 R4505 C2514 C7411 R4006 R7850 R7821 R4509 C4544 C7326 LB7801 C3002 C4110 R4512 R4916 C8809 C8806 R7310 R6121 C7320 C4108 C7406 R4515 C4104 C8805 C6008 C4112 R3911 ...

Page 75: ...02 W4803 W4804 W4805 W4806 POWER S7801 FF S7802 UP S7803 EJECT S7804 REW S7805 DOWN S7806 JK4801 2 9 1 CH 10 R7802 LB4801 W4819 R4802 W4820 W4821 R4806 W4807 K7802 R7801 W4817 LB4802 R7803 C4805 C4804 C4803 C4802 R4804 C4801 R7804 K7801 R4805 C4806 LB4803 R4801 R4803 PP4801 9 10 2 1 UP S7803 DOWN S7806 FF S7802 REW S7805 JK4801 JK4802 POWER S7801 EJECT S7804 CH DMR EZ45VEB 75 ...

Page 76: ...11 S7507 W7512 S7505 PP7501 S7504 W7508 S7506 L7501 D7501 PP7503 W7503 PP7502 W7502 W7505 S7503 W7513 S7502 DP7501 1 40 Q7502 Q7501 QR7507 QR7503 W7500 C7504 R7501 R7516 W4814 R7522 R7525 R7503 W4811 W7504 C7501 R7502 C7507 W4816 R7504 QR7502 R7509 C7508 L7501 C7502 R7517 C7506 W4815 C7505 R7524 C7503 R7515 FD100 R7510 R7508 R7507 R7518 R7519 R7520 R7521 R7523 QR7501 QR7504 W4810 W4809 W4808 IC750...

Page 77: ...14 7 SD DV IN P C B DMR EZ45VEB SD DV IN PCB COMPONENT SIDE SOLDER SIDE SOLDER SIDE COMPONENT SIDE PP66803 PP66802 20 1 P66804 6 1 P66803 1 2 3 4 DMR EZ45VEB 77 ...

Page 78: ...R56114 R56115 LB56109 LB56115 CKC8 R56134 FL56105 C56135 R56117 C56116 LB56111 SOLDER SIDE COMPONENT SIDE DMR EZ45VEB HDMI P C B VEP73137A CKA19 CKA18 CKA12 CKA10 CKA9 CKA7 CKA6 CKA4 CKA3 CKA1 CKA17 CKA16 CKA15 CKA13 CKA11 CKA8 CKA5 CKA2 R56138 CKA20 R56137 CL56104 CL56103 CL56102 CL56101 R56128 R56129 Q56102 R56125 R56126 Q56126 C56125 C56127 R56124 R56127 Q56101 C56124 C56123 C56122 FL56110 R561...

Page 79: ...2 32 0 03 1 29 4 16 0 00 1 25 0 76 5 21 Rec 12 31 0 03 1 29 4 15 0 00 1 25 0 76 5 21 Ref No Mode 1 2 3 4 5 6 7 8 Stop 12 32 0 04 1 28 4 15 0 04 1 11 0 76 3 84 Play 12 31 0 04 1 28 4 14 0 04 1 11 0 75 3 84 Rec 12 31 0 05 1 28 4 14 0 04 1 10 0 75 3 84 Ref No Mode 1 2 3 4 5 6 7 8 9 10 Stop 12 32 0 00 0 00 0 00 0 00 0 00 16 08 0 00 0 00 1 02 Play 12 32 0 00 0 00 0 00 0 00 0 00 16 08 0 00 0 00 1 02 Rec...

Page 80: ...0 14 4 30 4 25 2 75 2 23 2 84 0 02 0 02 2 35 Rec 2 18 0 14 4 30 4 25 2 75 2 23 2 84 0 02 0 02 2 35 Ref No Mode 81 82 83 84 85 86 87 88 89 90 Stop 4 67 0 00 2 97 5 03 2 28 2 28 2 28 0 00 2 28 2 28 Play 4 67 0 00 2 97 5 03 2 28 2 28 2 28 0 00 2 28 2 28 Rec 4 67 0 00 2 97 5 03 2 28 2 28 2 28 0 00 2 28 2 28 Ref No Mode 91 92 93 94 95 96 97 98 99 100 Stop 2 28 5 12 1 60 2 54 2 52 2 49 0 00 2 24 0 00 2 ...

Page 81: ...45 4 45 4 45 9 00 4 45 4 45 4 45 Rec 4 44 4 45 4 45 4 45 4 45 4 45 9 00 4 45 4 45 4 45 Ref No Mode 61 62 63 64 65 66 67 68 69 70 Stop 4 45 4 45 4 45 4 45 9 01 0 00 0 00 0 00 0 00 0 00 Play 4 45 4 45 4 45 4 45 9 01 0 00 0 00 0 00 0 00 0 00 Rec 4 45 4 45 4 45 4 45 9 01 0 00 0 00 0 00 0 00 0 00 Ref No Mode 71 72 73 74 75 76 77 78 79 80 Stop 4 50 4 50 4 50 4 50 0 00 4 50 9 62 4 50 4 50 0 00 Play 4 50 ...

Page 82: ...73 0 00 0 00 5 11 Rec 0 00 2 54 2 55 0 73 2 55 0 00 1 73 0 00 0 00 5 11 Ref No Mode 41 42 43 44 45 46 47 48 49 50 Stop 0 00 4 30 4 25 3 26 1 57 4 97 2 54 2 55 0 24 0 24 Play 0 00 4 30 4 25 3 26 1 57 4 97 2 54 2 55 0 24 0 24 Rec 0 00 4 30 4 25 3 26 1 57 4 97 2 54 2 55 0 24 0 24 Ref No Mode 51 52 53 54 55 56 57 58 59 60 Stop 6 13 6 14 6 13 0 00 0 00 0 00 6 15 12 04 6 24 0 00 Play 6 13 6 14 6 13 0 00...

Page 83: ...0 00 Play 2 52 1 70 5 03 2 23 0 00 1 94 0 00 0 00 0 00 0 00 Rec 2 52 1 70 5 03 2 23 0 00 1 94 0 00 0 00 0 00 0 00 Ref No Mode 61 62 63 64 65 66 67 68 69 70 Stop 0 01 0 00 0 00 0 00 0 00 0 00 0 00 3 95 2 43 4 26 Play 0 01 0 00 0 00 0 00 0 00 0 00 0 00 3 95 2 43 4 26 Rec 0 01 0 00 0 00 0 00 0 00 0 00 0 00 3 95 2 43 4 26 Ref No Mode 71 72 73 74 75 76 77 78 79 80 Stop 4 26 4 22 0 00 0 00 4 81 0 00 5 0...

Page 84: ... 2 42 2 42 Ref No Mode 41 42 43 44 Stop 2 43 0 00 2 43 0 00 Play 2 43 0 00 2 43 0 00 Rec 2 43 0 00 2 43 0 00 Ref No Mode 1 2 3 4 5 6 7 8 Stop 4 92 0 00 1 26 0 00 5 66 0 00 0 00 5 66 Play 4 92 0 00 1 26 0 00 5 66 0 00 0 00 5 66 Rec 4 92 0 00 1 26 0 00 5 66 0 00 0 00 5 66 Ref No Mode 1 2 3 4 5 6 7 8 Stop 4 93 0 00 1 26 0 00 4 66 0 00 0 00 5 66 Play 4 93 0 00 1 26 0 00 4 66 0 00 0 00 5 66 Rec 4 93 0 ...

Page 85: ...46 0 17 0 16 4 29 0 00 0 00 0 85 Rec 2 42 4 28 5 01 4 46 0 16 0 17 4 29 0 00 0 00 0 85 Ref No Mode 11 12 13 14 15 16 17 18 19 20 Stop 1 96 4 84 2 05 0 00 1 97 3 27 4 81 3 28 3 20 0 00 Play 1 20 4 84 2 05 0 00 1 97 3 27 4 81 3 28 3 22 0 00 Rec 1 20 4 83 2 05 0 00 1 97 3 28 4 83 3 28 3 18 0 00 IC9301 IC9302 IC9305 IC9702 IC9703 IC9704 IC9704 Ref No Mode 21 22 23 24 25 26 27 28 29 30 Stop 3 00 0 00 3...

Page 86: ...4 95 96 97 98 99 100 Stop 0 00 0 00 2 61 1 57 1 22 0 00 0 00 1 92 4 84 4 04 Play 0 00 0 00 2 61 1 57 1 22 0 00 0 00 2 13 4 84 4 00 Rec 0 00 0 00 2 61 1 57 1 22 0 00 0 00 1 81 4 84 4 00 Ref No Mode 1 2 3 4 5 6 7 8 Stop 0 00 0 00 0 00 0 00 3 28 3 28 0 03 3 27 Play 0 00 0 00 0 00 0 00 3 28 3 28 0 03 3 27 Rec 0 00 0 00 0 00 0 00 3 28 3 28 0 03 3 27 IC9704 IC9704 IC9704 IC9704 IC9704 IC9705 Ref No Mode...

Page 87: ...2 12 10 12 14 11 40 12 09 1 49 2 28 5 04 Rec 12 13 11 42 12 10 12 13 11 40 12 07 1 49 2 25 5 04 Ref No Q6103 Q6104 Q6305 Mode E B C E B C E B C Stop 2 98 3 60 5 04 2 3 1 60 0 00 5 09 5 85 5 66 Play 3 12 3 71 5 04 2 33 1 73 0 00 5 09 5 85 5 65 Rec 3 04 3 66 5 03 2 32 1 54 0 00 5 09 5 85 5 65 Ref No Q6801 QR1202 QR1203 Mode E B C E B C E B C Stop 0 00 0 00 12 05 0 03 4 78 0 00 0 00 4 82 0 01 Play 0 ...

Page 88: ...E B C E B C Stop 0 00 4 66 0 04 0 00 0 01 4 66 12 15 12 04 0 00 Play 0 00 4 65 0 05 0 00 0 01 4 66 12 13 12 02 0 00 Rec 0 00 4 65 0 04 0 00 0 01 4 66 12 13 12 02 0 00 Ref No QR7803 QR7804 QR7901 Mode E B C E B C E B C Stop 0 00 4 82 0 04 33 78 0 04 33 75 0 00 0 01 0 06 Play 0 00 4 82 0 04 33 81 0 04 33 84 0 00 0 01 0 07 Rec 0 00 4 82 0 04 33 83 0 04 33 8 0 00 0 01 0 07 Ref No Mode 1 2 3 4 5 6 7 8 ...

Page 89: ...7 2 47 3 25 Ref No Mode 21 22 23 24 25 26 27 28 29 30 Stop 0 00 3 27 0 00 3 28 0 00 3 28 2 44 0 00 2 42 3 26 Play 0 00 3 27 0 00 3 28 0 00 3 28 2 44 0 00 2 42 3 26 Rec 0 00 3 27 0 00 3 28 0 00 3 28 2 44 0 00 2 42 3 26 Ref No Mode 31 32 33 34 35 36 37 38 39 40 Stop 0 00 1 62 0 00 0 00 0 00 3 28 0 00 3 28 0 55 0 00 Play 0 00 1 62 0 00 0 00 0 00 3 28 0 00 3 28 0 55 0 00 Rec 0 00 1 62 0 00 0 00 0 00 3...

Page 90: ...p 10msec div IC6001 13 PAUSE 5 0Vp p 10msec div IC6001 18 REC 5 0Vp p 10msec div IC6001 19 REC 5 0Vp p 10msec div IC6001 48 REC 0 5Vp p 10msec div IC3001 87 PLAY 1 5Vp p 20µsec div IC3001 73 REC PLAY 5 0Vp p 5msec div IC3001 74 REC PLAY 5 0Vp p 5msec div IC3001 15 17 19 REC 1 1Vp p 20µsec div IC3001 80 REC PLAY 0 6Vp p 10msec div IC3001 45 46 PLAY 0 5Vp p 20µsec div IC3001 6 REC PLAY 0 9Vp p 0 5ms...

Page 91: ...16 EXPLODED VIEWS 16 1 MECHANISM CASING PARTS 91 DMR EZ45VEB ...

Page 92: ...16 2 FRONT PANEL PARTS 92 DMR EZ45VEB ...

Page 93: ...16 3 VHS MECHANISM PARTS 93 DMR EZ45VEB ...

Page 94: ...16 4 PACKING ACCESSORIES 94 DMR EZ45VEB ...

Page 95: ... UNIT 1 RTL 35 RHD26045 SCREW PANEL 11 Ref No Part No Part Name Description PCS Remarks 36 RMCD0002 EARTH SPRING FRONT 1 37 RYP1336 S FRONT PANEL UNIT 1 37 1 RKF0757A S BLINDER PANEL 1 37 2 RKF0758A S1 TRAY DOOR 1 37 3 RKW0811A Q FRONT WINDOW 1 37 4 RKW0810 Q FR WINDOW 1 37 5 RGU2475 S DUB BUTTON 1 38 RKMD0006 S TOP PANEL 1 39 RHD30113 SCREW TOP CASE SIDE 4 40 RMAD0006 DVD ANGLE R 1 41 RMAD0005 DV...

Page 96: ...LU ELEC CAPACITOR 1 C1232 F1H1E104A030 CHIP CAPACITOR 1 C1233 ECJ1VC1H391J CHIP CAPACITOR 1 C1234 F1H1C104A042 CHIP CAPACITOR 1 C1235 F1H1H1020005 CHIP CAPACITOR 1 C1236 F2A0J681A550 ALU ELEC CAPACITOR 1 C1237 ECJ1VB1A105K CHIP CAPACITOR 1 C1801 EEUFM1E221B ALU ELEC CAPACITOR 1 C1802 F1H1E104A030 CHIP CAPACITOR 1 C1803 F1H1H1030007 CHIP CAPACITOR 1 C1804 ECJ1VC1H391J CHIP CAPACITOR 1 C1805 F1H1C10...

Page 97: ... CHIP CAPACITOR 1 C4020 ECQB1H333JF3 PLAST FILM CAPACITOR 1 Ref No Part No Part Name Description PCS Remarks C4021 ECJ1VC1H471J CHIP CAPACITOR 1 C4022 ECA0JM101B ALU ELEC CAPACITOR 1 C4023 F1H1E223A029 CHIP CAPACITOR 1 C4024 F1H1H182A219 CHIP CAPACITOR 1 C4025 ECJ2VF1H103Z CHIP CAPACITOR 1 C4101 ECJ1VB1H471K CHIP CAPACITOR 1 C4102 ECJ1VB1H471K CHIP CAPACITOR 1 C4105 F1H1H1010005 CHIP CAPACITOR 1 C...

Page 98: ...U ELEC CAPACITOR 1 C6401 ECJ1VC1H221J CHIP CAPACITOR 1 C6402 ECJ1VC1H221J CHIP CAPACITOR 1 Ref No Part No Part Name Description PCS Remarks C66801 F1H1H1030006 CHIP CAPACITOR 1 C66802 F1H1A225A051 CHIP CAPACITOR 1 C7301 F1H1H1030007 CHIP CAPACITOR 1 C7302 ECEA0JKA101B ALU ELEC CAPACITOR 1 C7303 F1H1H1030007 CHIP CAPACITOR 1 C7305 F1H1H330A736 CHIP CAPACITOR 1 C7306 F1H1H330A736 CHIP CAPACITOR 1 C7...

Page 99: ...B1A105K CHIP CAPACITOR 1 C9703 ECJ1VB1A105K CHIP CAPACITOR 1 C9704 F1H1H1030007 CHIP CAPACITOR 1 Ref No Part No Part Name Description PCS Remarks C9705 F1H1H1030007 CHIP CAPACITOR 1 C9706 ECEA0JKA101B ALU ELEC CAPACITOR 1 C9707 F1H1E104A030 CHIP CAPACITOR 1 C9708 F1H1H1030007 CHIP CAPACITOR 1 C9710 ECJ1VC1H100D CHIP CAPACITOR 1 C9711 ECJ1VC1H100D CHIP CAPACITOR 1 C9712 ECJ1VC1H100D CHIP CAPACITOR ...

Page 100: ...0004 SWITCHING DIODE 1 D9106 B0JACE000001 DIODE 1 D9107 B0AACK000004 SWITCHING DIODE 1 D9201 B0CCAB000039 DIODE 1 D9702 MA2C72300F DIODE 1 DP7501 A2BD00000157 FL DISPLAY 1 F1101 K5D202BK0005 FUSE 250V 2 AT 1 FH1101 EYF52BCY FUSE HOLDER 1 FH1102 EYF52BCY FUSE HOLDER 1 FL6101 F1H0J1050025 CERAMIC CAPACITOR 1 FL6102 F1H0J1050025 CERAMIC CAPACITOR 1 FL6103 F1H0J1050025 CERAMIC CAPACITOR 1 FL6104 F1H0J...

Page 101: ...0002 BEAD CORE 1 L9803 J0JHC0000075 BEAD CORE 1 L9804 ELJPA270KFB CHIP INDUCTOR 1 L9903 ELJFA330KFB CHIP INDUCTOR 1 LB1102 EXCELDR35V BEAD CORES 1 Ref No Part No Part Name Description PCS Remarks LB1105 EXCELDR35V BEAD CORES 1 LB1203 ERJ6GEY0R00Z CHIP RESISTOR 1 LB1204 ERJ6GEY0R00Z CHIP RESISTOR 1 LB1207 J0JHC0000048 BEAD CORE 1 LB3901 J0JGC0000020 BEAD CORE 1 LB4002 J0JBC0000070 CHIP INDUCTOR 1 L...

Page 102: ...1 Ref No Part No Part Name Description PCS Remarks QR4005 B1GBCFNN0009 TRANSISTOR 1 QR4501 B1GBCFJJ0007 TRANSISTOR 1 QR4901 B1GBCFNN0009 TRANSISTOR 1 QR4902 B1GDCFJJ0008 DIGITAL TRANSISTOR 1 QR4903 UNR521600L TRANSISTOR 1 QR4904 UNR521600L TRANSISTOR 1 QR4905 UNR521600L TRANSISTOR 1 QR4906 UNR521600L TRANSISTOR 1 QR4911 B1GDCFNN0007 TRANSISTOR 1 QR4912 UNR521600L TRANSISTOR 1 QR4913 UNR521600L TRA...

Page 103: ...ESISTOR 1 R4116 D0GB221JA057 CHIP RESISTOR 1 R4117 D0GB221JA057 CHIP RESISTOR 1 R4505 D0GB472JA057 CHIP RESISTOR 1 R4506 D0GB472JA057 CHIP RESISTOR 1 Ref No Part No Part Name Description PCS Remarks R4507 D0GB472JA057 CHIP RESISTOR 1 R4508 D0GB912JA057 CHIP RESISTOR 1 R4509 D0GB472JA057 CHIP RESISTOR 1 R4510 D0GB472JA057 CHIP RESISTOR 1 R4511 D0GB912JA057 CHIP RESISTOR 1 R4512 D0GB472JA057 CHIP RE...

Page 104: ...o Part Name Description PCS Remarks R6201 D0GB103JA057 CHIP RESISTOR 1 R6309 D0GB272JA057 CHIP RESISTOR 1 R6401 D0GB221JA057 CHIP RESISTOR 1 R6402 D0GB153JA057 CHIP RESISTOR 1 R6403 D0GB103JA057 CHIP RESISTOR 1 R6404 D0GB471JA057 CHIP RESISTOR 1 R6405 D0GB223JA057 CHIP RESISTOR 1 R6406 D0GB474JA057 CHIP RESISTOR 1 R6407 D0GB153JA057 CHIP RESISTOR 1 R6408 D0GB104JA057 CHIP RESISTOR 1 R6409 D0GB104J...

Page 105: ...0JDC0000026 BEAD CORE 1 R9249 D0GB103JA057 CHIP RESISTOR 1 R9250 D0GB103JA057 CHIP RESISTOR 1 Ref No Part No Part Name Description PCS Remarks R9254 D0GB103JA057 CHIP RESISTOR 1 R9271 D0GB103JA057 CHIP RESISTOR 1 R9272 D0GB103JA057 CHIP RESISTOR 1 R9301 D0GB330JA057 CHIP RESISTOR 1 R9301 D0YBR0000020 CHIP RESISTOR 1 R9302 D0GB103JA057 CHIP RESISTOR 1 R9302 D0YBR0000020 CHIP RESISTOR 1 R9303 D0GB10...

Page 106: ... ERJ3GEYJ911V CHIP RESISTOR 1 R9810 D0GB473JA057 CHIP RESISTOR 1 R9811 D0GB473JA057 CHIP RESISTOR 1 R9814 D0GB101JA057 CHIP RESISTOR 1 Ref No Part No Part Name Description PCS Remarks R9815 D0GB101JA057 CHIP RESISTOR 1 R9816 D0GB101JA057 CHIP RESISTOR 1 R9824 D0GB101JA057 CHIP RESISTOR 1 R9825 D0GB101JA057 CHIP RESISTOR 1 R9827 D0YBR0000020 CHIP RESISTOR 1 R9829 D0GB472JA057 CHIP RESISTOR 1 R9831 ...

Page 107: ...D0YBR0000020 CHIP RESISTOR 1 W4820 D0YBR0000020 CHIP RESISTOR 1 W4821 D0YBR0000020 CHIP RESISTOR 1 W485 ERJ6GEY0R00Z CHIP RESISTOR 1 Ref No Part No Part Name Description PCS Remarks W49 ERJ6GEY0R00Z CHIP RESISTOR 1 W512 D0YBR0000020 CHIP RESISTOR 1 W514 D0YBR0000020 CHIP RESISTOR 1 W515 D0YBR0000020 CHIP RESISTOR 1 W516 D0YBR0000020 CHIP RESISTOR 1 W517 D0YBR0000020 CHIP RESISTOR 1 W519 D0YBR00000...

Page 108: ... of Flux 1 SPC RFKZ0240 Extension Cable Main P C B Power Digital I F P C B 19 pin 1 SPC RFKZ0327 Extension Cable Main P C B Power Digital I F P C B 15 pin 2 SPC RFKZ0260 Extension Cable Power Digital I F P C B Digital P C B 88 pin 1 SPC RFKZ0366 Extension Cable HDMI P C B Digital P C B 40 pin 1 SPC RFKZ0239 Extension Cable to Front Jack P C B and FL P C B 10 pin 4 SPC JZS0484 Eject Pin 1 SPC for V...

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