Panasonic DMR-ES35VEE Service Manual Download Page 97

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19 Schematic Diagram

19.1. DIGITAL IF CIRCUIT

LB11702

J0JHC0000048

LB11701

J0JHC0000048

-29V

DR_PON_H

F2A1A6810022

C11709

X_SW12R5V

X_SW6V

MECHA_12R5V

DR12V

DR5V

UNREG36V

D3R8V

G0A100HA0023

L11704

D_P_OFF_L1

D12V

J0JHC0000048

LB11703

F+

F-

IC11720

C0CBCBD00048

DC TO DC

CONVERTER

IC11801

C0DBAZZ00131

DC TO DC

CONVERTER

P11101

AC IN

220-240V

50/60Hz...GC/GCS

220-240V

50Hz...GN/EE

K2AB2B000008

EXT

GND

V IN

VREF/SS

PW ON

VIN

VREF

EXT

GND

EXT

VIN

GND

VREF

Ns12

250V2A

DMR-ES35VEE/GCS/GC/GN DIGITAL IF (POWER) CIRCUIT

SLIGHTLY DIFFERNT OR AMENDED SINCE THIS DRAWING WAS PREPARED.

THE CORRECT PART NUMBER IS SHOWN IN THE PARTS LIST,AND MAY BE

NOTE:DO NOT USE THE PART NUMBER SHOWN ON THIS DRAWING FOR ORDERRING.

WHEN REPLACING ANY OF THESE COMPONENTS.ONLY THE SAME TYPE.

COMPONENTS IDENTIFIED WITH THE MARK HAVE THE SPECIAL CHARACTERISTICS FOR SAFETY.

IMPORTANT SAFETY NOTICE:

P:Digital IF (Power): Schematic Diagram 1
IF:Digital IF (DVD_IF): Schematic Diagram 2-5

DR_PSAVE_L IF

DI_PON_H

DR_GND

Z/C

GND DRAIN

VCC

Z/C

GND DRAIN

VCC

: +B SIGNAL LINE

: - B SIGNAL LINE

SCHEMATIC DIAGRAM - 1

DIGITAL IF (POWER) CIRCUIT

F11101

K5D202BK0005

ZA11102

EYF52BCY

C11101

0.068

L11101

G0B233D00001

ZA11101

EYF52BCY

L11102

G0B233D00001

D11101

B0EDKT000009

LB11101

J0JKB0000003

LB11102

J0JKB0000003

D11210

B0AADM000003

C11201

100P

R11220

8.2K

R11222

270

D11203

MA2J11100L

C11214

2200P

C11212

100P

C11205

1000P

R11204

300

R11203

15K

1201

MAZ73000BC

R11202

10K

R11223

15K

C11213

25V100P

IC11201

C0DACZH00026

VOLTAGE REGULATOR IC

R11208 22

R11219 22

C11107

250V68P

111

B0AAGR000003

D11105

B0BB20000004

LB11103

J0JHC0000048

T11101

G4DYA0000038

Q11101

B3PBA0000402

PHOTO COUPLER

T11301

G4DYA0000039

Q11301

B3PBA0000402

PHOTO COUPLER

C11109

C11106

0.022

C11104

470P

C11105

470P

111

ERZV

A5V471

IP11201

K5H5012A0010

R11217

D11209

B0AADM000003

D11106

B0BB20000004

D11305

B0AADM000003

C11310
35V68P

LB11301

J0JHC0000048

C11307

100P

R11307

10K

D11303

MAZ73000BC

D11304

MA2J11100L

C11311

2200P

R11324

820

R11325

13K

R11703

R11704

10K

R11706

2.4K

1703

16V560P

D11703

B0AADM000003

D11701

B0AADM000003

L11703

G0A100HA0023

C11707

16V120P

D11706

B0JAQE000004

D11704

B0AADM000003

IP11703

K5H1022A0011

IP11702

K5H1022A0011

L11701

G0A100HA0023

C11701

10V2200P

C11705

16V120P

C11706
50V56P

D11705

B0JAME000025

R11508

10K

R11510

56K

R11512

2.4K

1514

9.1K

R11515

4.7K

R11509

R11507

R11506

2.4K

C11512

0.1

C11513

0.047

R11511

10K

D11505

MA2J11100L

D11504

MA2J11100L

C11401

16V1000P

D11402

B0JCNG000003

D11401

B0JCNG000003

L11401

G0A100H00025

C11403

16V560P

QR11601

UNR521300L

SWITCH

L11602

G0A100HA0023

IC11601

C0DBAZZ00131

DC TO DC

CONVERTER IC

IC11601

R11605 0.FR

R11602

4.7K

Q11601

B1DHED000008

12V REGULATOR

Q11602

B1DHDD000022

5V REGULATOR

C11604

16V120P

L11601

G0A220GA0026

L11603

G0A150ZA0030

C11601

C11610

0.01

R11608

5.1K

C11613

16V470P

R11607

910

D11602

B0JCPD000021

D11720

B0EAKL000062

D11721

B0EAKL000062

D11722

B0AACK000004

D11723

B0AACK000004

1607 0.1

1606 0.1

1605 16V1

1603 16V120P

R11604

51K

C11608

180P

LB1

1601 J0JHC0000048

1602

R11606

15K

1601

4.7K

1618

W207

W208

R11610

10K

QR11501

UNR521100L

SWITCH

QR11602

UNR521300L

SWITCH

QR11603

UNR521300L

SWITCH

QR11602

QR11603

1513

300

Q11502

2SD0601AHL

SWITCH

C11704
50V56P

R11707

820

R11708

100

R11709

2.4K

QR11801

UNR521300L

SWITCH

1801

16V120P

QR11802

UNR521300L

SWITCH

R11802

0.FR

L11801

G0A220ZA0030

1803

220

1804

12K

1805

5.6K

1801

B0JCPD000021

LB1

1801

J0JHC0000048

C11806

0.01

C11722

0.01

C11721

1721

1807

470

R11801

51K

C11805

180P

R11806

10K

Q11801

B1DHDD000022

3.8V REGULATOR

R11702

C11711

0.1

C11712

0.047

R11701

680

IC11701

C0DAEMB00003

SHUNT REGULATOR IC

IC11701

IC11502

C0DAEMB00003

SHUNT REGULATOR IC

IC11502

R11323

10K

D11306

MAZ81200ML

C11309

100P

R11309

200

1308

1000P

R11308

13K

D11212

MAZ81200ML

R11218

R11321 6.8

R11322 6.8

IC11301

C0DACZH00026

VOLTAGE REGULATOR IC

IC11301

1402 16V1000P

1802 1

1803 0.1

1804 0.1

1807 10V680P

W209

W206

DMR-ES35VGN / DMR-ES35VGC / DMR-ES35VGCS / DMR-ES35VEE

Summary of Contents for DMR-ES35VEE

Page 1: ... Electric Industrial Co Ltd All rights reserved Unauthorized copying and distribution is a violation of law DMR ES35VGN DMR ES35VGC DMR ES35VGCS DMR ES35VEE Vol 1 Colour S Silver Type DVD Recorder ORDER NO MD0605164CE ...

Page 2: ...sassembly of Nicam Decoder P C B 54 12 7 Disassembly of Front Panel 55 12 8 Disassembly of Front Jack P C B Panel P C B 55 12 9 Disassembly of RAM Digital P C B Module 56 12 10 Disassembly of DV Jack P C B 57 12 11 Disassembly of VTR Mechanism Unit 58 12 12 Disassembly of Rear Panel 59 12 13 Disassembly of Fan Motor 59 12 14 Disassembly of Digital I F P C B 59 12 15 Main P C B 60 13 Measurements a...

Page 3: ... path to the chassis the reading must be Figure 1 1 1 2 LEAKAGE CURRENT HOT CHECK See Figure 1 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 water pipe as shown in Figure 1 3 Use an AC voltmeter ...

Page 4: ...1 2 Caution for AC Mains Lead For GC only 4 DMR ES35VGN DMR ES35VGC DMR ES35VGCS DMR ES35VEE ...

Page 5: ...o sound is heard when the power is turned on Sound stops during a performance The function of this circuitry is to prevent circuitry damage if for example the positive and negative speaker connection wires are shorted or if speaker systems with an impedance less than the indicated rated impedance of the amplifier are used If this occurs follow the procedure outlines below 1 Turn off the power 2 De...

Page 6: ...grounded tip soldering iron to solder or unsolder ES devices 4 Use only an anti static solder removal device Some solder removal devices not classified as anti static ESD protected can generate electrical charge 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 protectiv...

Page 7: ...3 Precaution of Laser Diode 7 DMR ES35VGN DMR ES35VGC DMR ES35VGCS DMR ES35VEE ...

Page 8: ...ee solder has to be used when repairing the equipment for which the 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...

Page 9: ...5 Service Navigation 5 1 Service Information 5 2 CAUTION FOR DivX 9 DMR ES35VGN DMR ES35VGC DMR ES35VGCS DMR ES35VEE ...

Page 10: ...6 Specifications For GN GC GCS 10 DMR ES35VGN DMR ES35VGC DMR ES35VGCS DMR ES35VEE ...

Page 11: ...11 DMR ES35VGN DMR ES35VGC DMR ES35VGCS DMR ES35VEE ...

Page 12: ... For EE 12 DMR ES35VGN DMR ES35VGC DMR ES35VGCS DMR ES35VEE ...

Page 13: ...13 DMR ES35VGN DMR ES35VGC DMR ES35VGCS DMR ES35VEE ...

Page 14: ...ment Parts List Section 22 for the part number Remote control For GC GCS Remote control For GN Remote control For EE AC Cord For GN AC Cord For GC GCS EE AC Cord For GC RF coaxial cable 14 DMR ES35VGN DMR ES35VGC DMR ES35VGCS DMR ES35VEE ...

Page 15: ...Audio Video cable 15 DMR ES35VGN DMR ES35VGC DMR ES35VGCS DMR ES35VEE ...

Page 16: ...8 Operation Instructions Procedures 8 1 Remote Control Operation For GN GC GCS 16 DMR ES35VGN DMR ES35VGC DMR ES35VGCS DMR ES35VEE ...

Page 17: ...8 2 Remote Control Operation For EE 17 DMR ES35VGN DMR ES35VGC DMR ES35VGCS DMR ES35VEE ...

Page 18: ...8 3 Main Unit Operation 18 DMR ES35VGN DMR ES35VGC DMR ES35VGCS DMR ES35VEE ...

Page 19: ...8 4 Main Unit Panel Display 19 DMR ES35VGN DMR ES35VGC DMR ES35VGCS DMR ES35VEE ...

Page 20: ...8 5 Disc Information 8 5 1 Discs for recording play 20 DMR ES35VGN DMR ES35VGC DMR ES35VGCS DMR ES35VEE ...

Page 21: ...8 5 2 Discs for playing 21 DMR ES35VGN DMR ES35VGC DMR ES35VGCS DMR ES35VEE ...

Page 22: ...22 DMR ES35VGN DMR ES35VGC DMR ES35VGCS DMR ES35VEE ...

Page 23: ...23 DMR ES35VGN DMR ES35VGC DMR ES35VGCS DMR ES35VEE ...

Page 24: ...8 5 3 Data playable format DivX MP3 JPEG TIFF 24 DMR ES35VGN DMR ES35VGC DMR ES35VGCS DMR ES35VEE ...

Page 25: ...8 6 ABOUT DivX 25 DMR ES35VGN DMR ES35VGC DMR ES35VGCS DMR ES35VEE ...

Page 26: ...26 DMR ES35VGN DMR ES35VGC DMR ES35VGCS DMR ES35VEE ...

Page 27: ...27 DMR ES35VGN DMR ES35VGC DMR ES35VGCS DMR ES35VEE ...

Page 28: ...28 DMR ES35VGN DMR ES35VGC DMR ES35VGCS DMR ES35VEE ...

Page 29: ...29 DMR ES35VGN DMR ES35VGC DMR ES35VGCS DMR ES35VEE ...

Page 30: ...30 DMR ES35VGN DMR ES35VGC DMR ES35VGCS DMR ES35VEE ...

Page 31: ...8 7 Connection to other Devices 8 7 1 Connection to TV For GN GC GCS 31 DMR ES35VGN DMR ES35VGC DMR ES35VGCS DMR ES35VEE ...

Page 32: ...8 7 2 Connection to amplifier system component 32 DMR ES35VGN DMR ES35VGC DMR ES35VGCS DMR ES35VEE ...

Page 33: ...8 8 Connection to other Devices 8 8 1 Connection to TV For EE 33 DMR ES35VGN DMR ES35VGC DMR ES35VGCS DMR ES35VEE ...

Page 34: ...8 8 2 Connection to amplifier system component 34 DMR ES35VGN DMR ES35VGC DMR ES35VGCS DMR ES35VEE ...

Page 35: ... power can not be turned off 1 Press POWER key on the front panel for over 10 seconds to turn off the power forcibly and press STOP CH UP keys on the front panel simultaneously for 5 seconds 9 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 slightl...

Page 36: ...ct the AC plug and remove the Top Panel and the Front Panel by referring to the Disassembly Procedures 2 Connect three batteries 1 5V spec to the Loading Motor in series for supplying 4 5V to rotate the Loading Motor as shown below 3 Stop unloading just before unloading will be completed as shown below and then the tape becomes slack as shown below 4 Rotate the S Reel by a small minus screwdriver ...

Page 37: ...ckwise to remove the slack tape as shown below 5 Rotate the Main Cam Gear counter clockwise again to remove the cassette tape as shown below 6 Attach Loading Motor and tighten the screw 7 Set the Position Switch to EJECT POSITION certainly and attach the mechanism to chassis as shown below 37 DMR ES35VGN DMR ES35VGC DMR ES35VGCS DMR ES35VEE ...

Page 38: ...cess No display U88 The unit is carrying out its recovery process No display U99 Hang up Displayed when communication error has occurred between Main microprocessor and Timer microprocessor No display Displayed is left until the POWER key is pressed H19 Inoperative fan motor When inoperative fan motor is detected after powered on the power is turned off automatically The event is saved in memory N...

Page 39: ...en Timer microprocessor and IR microprocessor fails No display No REC Recording is impossible No REC is displayed when recording isimpossible due to the defect dirt or woundof media No display 10 1 2 DVD Special Modes Setting Item FL display Key operation Mode name Description Front Key TEST Mode All the main unit s parameters include tuner are initialized Press VHS to DVD COPYING REC and OPEN CLO...

Page 40: ...e execute this command When releasing Aging mode press POWER key Aging Contents Example Demonstration lock unlock Ejection of the disc is prohibited The lock setting is effective until unlocking the tray and not released by Main unit initialization of service mode When lock the tray LOCK is displayed for 3 seconds When the power is on press STOP and POWER keys simultaneously for 5 seconds Note Whe...

Page 41: ...ervice mode White Picture Output White picture is output as component Output from AV Decoder White picture Saturation rate 100 It is enable to switch Interlace Progressive by I P switch 1 4 Initial mode is Interlace Press 1 1 in service mode Switch Interlace Progressive Press 1 4 in White Picture Output mode I P are switched alternately Magenta Picture Output Magenta picture is output with Compone...

Page 42: ...ally by the Digital P C B Press 2 2 in service mode Audio Pattern Output The audio pattern stored in the internal memory is output Lch 1kHz 18dB Rch 400Hz 18dB Audio sound clock switching operation of DAC can be confirmed by sub command 2 4 Initial mode Audio 48kHz Press 2 3 in service mode Audio 44 1kHz 48kHz switching Press 2 4 in Audio Pattern Output mode 48 kHz 44 1 kHz are switched alternatel...

Page 43: ... 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 value study was filed ERROR is displayed 1 into RAM Drive in service mode Other media are assumed to be non corresp...

Page 44: ...y 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 Display the time when the error has occurred for 5 seconds DD Day hh Hour mm Minute Accumulated working time till occuring of the error is left displayed Indicating unit Second Press 6 5 in s...

Page 45: ...put 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 Test The RAM drive tray is opened and closed rep...

Page 46: ...10 2 VHS Self Diagnosis and Special Mode Setting 10 2 1 VHS SPECIAL MODES SETTING 10 2 2 VHS SERVICE MODES 46 DMR ES35VGN DMR ES35VGC DMR ES35VGCS DMR ES35VEE ...

Page 47: ...in maximum In order to erase the memorized error code press STOP and EJECT buttons on the Front Panel simultaneously over 5 secondsduring turning on Service Information Display mode 10 2 3 1 MEMORY OF THE SELF DIAGNOSIS HISTORY This is effective only in Service Mode 3 4 5 10 2 3 1 1 ERROR NUMBERS AT A GLANCE 10 2 3 1 2 MEMORY FOR THE SELF DIAGNOSIS HISTORY 3 The self diagnosis result is memorized ...

Page 48: ...during turning on Service Information Display mode 10 2 3 1 4 INDICATION OF THE SELF DIAGNOSIS HISTORY The self diagnosis histories can be indicated on the FIP with Service Mode number 3 to 5 The procedure of service mode setting and indication format are the same as usual 48 DMR ES35VGN DMR ES35VGC DMR ES35VGCS DMR ES35VEE ...

Page 49: ...ies RFKZ0365 Extension Cable Main P C B RAM Digital P C B Module 64 Pin Same as ES15 Series JZS0484 Eject Pin Same as ES15 E50 Series RFKZ03D01K Lead Free Solder 0 3mm 100g Reel Same as ES15 Series RFKZ06D01K Lead Free Solder 0 6mm 100g Reel Same as ES15 Series RFKZ10D01 Lead Free Solder 1 0mm 100g Reel Same as ES15 Series RFKZ0316 Solder Remover Lead free 10W temperature Solder 180g Same as ES15 ...

Page 50: ... only when required 3 Select items from the following index when checks or replacement are required 4 Refer to the Parts No on the page of Replacement Parts List Section 22 if necessary Below is the list of disassembly sections Disassembly of Top Panel Disassembly of Nicam Decoder P C B Disassembly of Front Panel Disassembly of Panel P C B Front Jack P C B Disassembly of RAM Digital P C B module D...

Page 51: ...g 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 51 DMR ES35VGN DMR ES35VGC DMR ES35VGCS DMR ES35VEE ...

Page 52: ...12 3 Main Parts Location Diagram 52 DMR ES35VGN DMR ES35VGC DMR ES35VGCS DMR ES35VEE ...

Page 53: ...ption of the disassembling procedure see the section 12 5 Note2 Video Cassette might not enter when a strong lighting is applied to VHS Mechanism when Video Cassette is inserted Please weaken the lighting or cover with the top panel etc 53 DMR ES35VGN DMR ES35VGC DMR ES35VGCS DMR ES35VEE ...

Page 54: ...the both ends at rear side of the Top Panel a little and lift the Top Panel in the direction of the arrows 12 6 Disassembly of Nicam Decoder P C B Follow the step 1 step 2 of item 12 5 Step 1 Disconnect 2 connectors to remove Nicam Decoder P C B as arrow shown 54 DMR ES35VGN DMR ES35VGC DMR ES35VGCS DMR ES35VEE ...

Page 55: ...y Note When attaching Front Panel in order to hook Cassette Door Opener Lever to Cassette Door push up cassette door in the direction of arrow and insert a front panel 12 8 Disassembly of Front Jack P C B Panel P C B Follow the step 1 step 2 of item 12 5 Follow the step 1 step 4 of item 12 7 Step 1 Remove 6 screws A to remove Panel P C B Step 2 Remove 3 screws B and unlock Locking Tab A to remove ...

Page 56: ...gital P C B slightly so to disconnect connectors to remove Digital P C B Note Handle the RAM Drive with care Please put on anti static strap when handling the drive unit Step 3 Place the Digital P C B on RAM Drive and remove RAM Digital P C B Module Note RAM Digital P C B Module as service part has no heat sink unit Before returning to customer heat sink unit should be installed on Digital P C B 5...

Page 57: ...Follow the step 1 step 2 of item 12 5 Follow the step 1 step 4 of item 12 7 Follow the step 1 step 2 of item 12 9 Step 1 Remove 7 Screws A Step 2 Remove DV Jack P C B with Digital Angle 57 DMR ES35VGN DMR ES35VGC DMR ES35VGCS DMR ES35VEE ...

Page 58: ...C and Screw D Step 3 Lift up VTR Mechanism Unit perpendicularly so to disconnect Connectors P2571 and P3001 Note Pay attention to stiff connections of P2571 and P3001 when removing VTR Mechanism Unit 12 11 1 Caution for attaching VTR Mechanism Unit Step 1 Attach VTR Mechanism Unit so that Boss of Position SW is put into long hole of Main Cam Gear refer to Fig B 58 DMR ES35VGN DMR ES35VGC DMR ES35V...

Page 59: ... of item 12 5 Step 1 Disconnect Fan Connector Step 2 Remove 2 Screws A to Remove Fan Motor 12 14 Disassembly of Digital I F P C B Follow the step 1 step 2 of item 12 5 Follow the step 1 step 4 of item 12 7 Follow the step 1 step 2 of item 12 9 Follow the step 1 step 2 of item 12 10 Follow the step 1 step 3 of item 12 12 Step 1 Disconnect 5 Connectors A Step 2 Remove the 2 Screws A Step 3 Remove Di...

Page 60: ... 12 5 Follow the step 1 step 4 of item 12 7 Follow the step 1 step 3 of item 12 11 Follow the step 1 step 3 of item 12 12 Step 1 Disconnect 5 Connectors Step 2 Remove 2 Screws A and remove Main P C B 60 DMR ES35VGN DMR ES35VGC DMR ES35VGCS DMR ES35VEE ...

Page 61: ...nd Adjustments 13 1 Service Positions Note For description of the disassembling procedure see the section 12 13 1 1 Checking and Repairing of RAM Digital P C B Module 61 DMR ES35VGN DMR ES35VGC DMR ES35VGCS DMR ES35VEE ...

Page 62: ...13 1 2 Checking and Repairing of Panel Front Jack and Digital I F P C B 62 DMR ES35VGN DMR ES35VGC DMR ES35VGCS DMR ES35VEE ...

Page 63: ...13 1 3 Checking and Repairing of Main P C B 63 DMR ES35VGN DMR ES35VGC DMR ES35VGCS DMR ES35VEE ...

Page 64: ...13 2 Caution for Replacing Parts 13 2 1 Notice for replacing parts of VHS Mechanism 13 2 1 1 Regarding change of parts of VHS mechanism 64 DMR ES35VGN DMR ES35VGC DMR ES35VGCS DMR ES35VEE ...

Page 65: ...13 2 2 Notice for Replacing Capstan Motor 65 DMR ES35VGN DMR ES35VGC DMR ES35VGCS DMR ES35VEE ...

Page 66: ...13 2 3 Items that should be done after replacing parts 66 DMR ES35VGN DMR ES35VGC DMR ES35VGCS DMR ES35VEE ...

Page 67: ...67 DMR ES35VGN DMR ES35VGC DMR ES35VGCS DMR ES35VEE ...

Page 68: ...68 DMR ES35VGN DMR ES35VGC DMR ES35VGCS DMR ES35VEE ...

Page 69: ...s After making repairs we recommend performing the following inspection to check normal operation No Procedure Item to Check 1 Turn on the power and confirm items pointed out Items pointed out should reappear 69 DMR ES35VGN DMR ES35VGC DMR ES35VGCS DMR ES35VEE ...

Page 70: ... 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 display 8 Transfer 9 9 in the service mode setting and initialize the service settings return various settings and error information to their default values The laser time is not included in this initialization Make sure that CLR appears in the FL displa...

Page 71: ...T SIGNAL DATA REQUEST DATA RESPONSE DIGITAL SERVO 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...

Page 72: ...OCK SUB CODE 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 CROSS SIGNAL TRACKING ON TRAVERSE SERVO ON INITIAL LOGO ABBREVIATIONS V VBLANK VCC VCDCONT VDD VFB VREF VSS V BLANKING COLLECTOR POWER SUPPLY VOLTAGE VIDEO CD C...

Page 73: ...TPUT 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 BUS TLK BUZZER CAP EC CAP M G...

Page 74: ...T 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 CS JOG1 JOG S3 LED...

Page 75: ... 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 FILTER RESET REV M ...

Page 76: ...ION 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 TXTON L U REG45V UNR...

Page 77: ... 18 19 20 REC 3 1 12 6 4 8 12 6 3 3 0 4 8 0 3 3 5 1 3 3 5 1 5 0 3 3 1 8 3 1 2 5 4 7 2 5 3 3 PLAY 3 1 12 6 4 8 12 6 3 3 0 4 8 0 3 3 5 1 3 3 5 1 5 0 3 3 1 8 3 1 2 5 4 7 2 5 3 3 STOP 3 1 12 6 4 8 12 6 3 3 0 4 8 0 3 3 5 1 3 3 5 1 5 0 3 3 1 8 3 2 2 5 4 7 2 5 3 3 Ref No MODE 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 REC 0 3 3 0 3 3 0 3 3 2 5 2 5 3 3 0 1 6 0 0 0 4 9 0 3 3 0 5 4 8 PLAY 0...

Page 78: ...1 8 1 8 1 8 12 4 0 0 0 0 4 9 4 9 0 5 4 9 STOP 5 8 1 8 1 8 0 1 8 1 8 1 8 12 4 0 0 0 0 4 9 4 9 0 5 4 9 Ref No MODE 1 2 3 4 5 REC 1 2 0 4 7 5 9 5 0 PLAY 1 2 0 4 7 5 9 5 0 STOP 1 2 0 4 7 5 9 5 0 Ref No MODE 1 2 3 4 1 2 3 4 E C B REC 8 8 7 8 0 1 5 5 4 4 4 0 2 2 0 7 8 0 PLAY 8 8 7 8 0 1 5 5 4 4 4 0 2 2 0 7 8 0 STOP 8 8 7 8 0 1 5 5 4 4 4 0 2 2 0 7 8 0 Ref No MODE 1 2 3 4 5 6 7 8 1 2 3 4 5 6 REC 12 6 12 6...

Page 79: ...5 7 4 6 5 1 2 7 0 PLAY 5 7 4 6 5 1 2 7 0 STOP 5 7 4 6 5 1 2 7 0 Ref No MODE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 REC 2 3 0 2 3 0 1 8 0 2 3 0 1 8 2 8 2 3 0 1 7 5 0 1 7 4 2 2 9 0 2 1 0 PLAY 2 3 0 2 3 0 1 8 0 2 3 0 1 8 2 8 2 3 0 1 7 5 0 1 7 4 2 2 9 0 2 1 0 STOP 2 3 0 2 3 0 1 8 0 2 3 0 1 8 2 8 2 3 0 1 7 5 0 1 7 4 2 2 9 0 2 1 0 Ref No MODE 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 3...

Page 80: ...4 25 26 27 28 29 30 31 32 REC 2 2 3 4 2 2 5 0 1 7 5 0 1 7 2 2 2 2 2 2 PLAY 2 2 3 4 2 2 5 0 1 7 5 0 1 7 2 2 2 2 2 2 STOP 2 2 3 4 2 2 5 0 1 7 5 0 1 7 2 2 2 2 2 2 Ref No MODE 1 2 3 4 5 6 7 8 REC 5 0 0 3 2 4 9 5 7 PLAY 5 0 0 3 2 4 9 5 7 STOP 5 0 0 3 2 4 9 5 7 Ref No MODE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 REC 4 8 4 8 0 4 8 4 8 4 8 4 7 4 8 4 8 0 2 1 2 3 0 4 8 4 8 4 8 4 0 0 PLAY 4 8 4 8 ...

Page 81: ...5 1 5 0 0 0 5 7 0 0 0 4 6 0 0 1 8 0 4 6 STOP 5 1 5 0 0 0 5 7 0 0 0 4 6 0 0 1 8 0 4 6 Ref No MODE 1 2 3 4 5 1 2 3 4 5 E C B REC 0 0 0 3 0 0 5 5 8 5 8 0 0 0 5 8 0 5 5 8 PLAY 0 0 0 3 0 0 5 5 8 5 8 0 0 0 5 8 0 5 5 8 STOP 0 0 0 3 0 0 5 5 8 5 8 0 0 0 5 8 0 5 5 8 Ref No MODE 1 2 3 4 5 1 2 3 4 5 E C B REC 0 0 0 3 0 0 5 0 0 0 1 0 0 6 4 8 4 7 0 PLAY 0 0 0 3 0 0 5 0 0 0 1 0 0 6 4 8 4 7 0 STOP 0 0 0 3 0 0 5 0...

Page 82: ...v IC6001 PIN 95 REC 2 4Vp p 10msec div IC6001 PIN 97 PLAY 4 4Vp p 5msec div IC2501 PIN 22 PLAY 8 0Vp p 2msec div IC6001 PIN 50 REC PLAY 2 2Vp p 20usec div IC2501 PIN 23 PLAY 8 0Vp p 2msec div IC2501 PIN 25 PLAY 8 0Vp p 2msec div IC3001 PIN 19 REC 1 0Vp p 20usec div IC3001 PIN 29 REC PLAY 2 4Vp p 20usec div IC3001 PIN 36 REC PLAY 0 5Vp p 20usec div IC3001 PIN 57 REC PLAY 0 2Vp p 20usec div IC3001 P...

Page 83: ... STOP 300Vp p 5usec div T11301 PIN 8 STOP 25Vp p 5usec div P59001 PIN 17 REC PLAY 0 8Vp p 1msec div P59001 PIN 27 REC PLAY 1 0Vp p 1msec div P59001 PIN 29 REC PLAY 1 0Vp p 1msec div P59001 PIN 39 REC PLAY 1 0Vp p 20usec div IC11201 PIN 9 STOP 300Vp p 5usec div P59001 PIN 19 REC PLAY 0 8Vp p 1msec div P59001 PIN 47 REC PLAY 0 6Vp p 20usec div P59001 PIN 51 REC PLAY 1 0Vp p 20usec div P59001 PIN 55 ...

Page 84: ...IN 3 REC PLAY 2 0Vp p 20usec div JK3902 PIN 4 REC PLAY 1 5Vp p 20usec div JK3902 PIN 16 REC PLAY 2 0Vp p 20usec div JK4801 PIN 18 REC PLAY 1 2Vp p 20usec div JK4801 PIN 20 REC PLAY 2 0Vp p 20usec div JK4801 PIN 19 REC PLAY 1 2Vp p 20usec div 84 DMR ES35VGN DMR ES35VGC DMR ES35VGCS DMR ES35VEE ...

Page 85: ... IN JK3802 JK4600 PP4801 VIDEO AUDIO IN S VIDEO PK7301 PK7302 PS59001 220 240V 50 60Hz GC GCS 220V 240V 50Hz GN 230V 50Hz EE P37101 T11301 POWER TRANSFORMER P11101 P31901 P31902 P31905 P37001 T11101 SUB TRANSFORMER PS31091 PS31092 AC IN P6002 61 63 62 64 1 2 3 4 10 2 9 1 10 2 9 1 1 19 2 18 P31904 1 19 2 18 P31903 1 19 2 18 1 15 2 14 1 11 2 10 3 2 1 1 19 2 18 1 19 2 18 P6003 1 19 2 18 1 15 2 14 1 1...

Page 86: ...DMR ES35VGN DMR ES35VGC DMR ES35VGCS DMR ES35VEE 86 ...

Page 87: ...2 24 29 27 21 30 57 53 62 61 VHS L VHS R ADC L LINE OUT R LINE OUT L ADC R DVD OUT L DVD OUT R P C B DIGITAL TO P59001 P59001 19 P37101 17 P37101 24 20 L OUT R OUT REAR OUTPUT JACK JK3902 DVD P6004 P31902 P6004 5 2 P31902 27 P37101 P59001 29 P37101 P59001 P C B DIGITAL FROM HEAD AUDIO Hi Fi R L CONTROL SYSTEM TO FROM P C B DIGITAL TO FROM 72 IC6001 IIC DATA IC6001 IIC CLOCK 71 20 IC6001 D REC 45 S...

Page 88: ... 17 16 15 VDD FAN LOCK 39 OUT FAN PWM 22 MAIN P C B PANEL P C B TIMER CPU F F 1 45 1 3 PP7702 P31092 5 P C B DIGITAL TO IC11720 DIGITAL I F P C B FROM 20 T11301 DIGITAL I F P C B FROM 36 TBUS CLK 3 P59001 P37101 15 P31904 P6002 IC7504 SST6V VOUT 4 5 XRESET 12 2 100 1 VHS_ CS 80 X7501 15 10MHz IN 10MHz OUT 13 X7502 10 32KHz IN 32KHz OUT 11 OPERATION KEY FRONT JACK P C B 1 4 PP4801 PP4801 PS6001 PS6...

Page 89: ...S VIDEO IN 6 5 REAR A V OUT JACK JK4801 OUT COMMON VHS DVD DVD PR RED 18 PB BLUE 19 Y GREEN 20 IC37501 IIC CLOCK IC37501 IIC DATA SYSTEM CONTROL SECTION TO FROM V1 OUT S1 S2 BIAS DVD R Pr IN DVD B Pb IN DVD G Py IN DVD Y IN DVD C IN CONTROL IIC BUS SDA SCL 4 23 22 S1 S2 DET1 8 S1 S2 DET2 C2 IN Y2 IN Y1 IN C1 IN VIDEO1 IN 15 11 9 79 77 5 7 13 41 36 35 38 40 39 21 32 28 29 VIDEO I O PROCESSOR IC3701...

Page 90: ...DL SQPB DET S PB DRIVER C CLOCK 2FSC OSCILLATOR VCO X TAL PB AGC APL REC FBC ALC ADJUSTMENT fo DEVIATION ET LPF MODULATION FM P FILTER REC DE EMPHASIS MAIN ACC DET CHROMA R ACC DET W C D C CARRIER OFFSET MAIN EMPHASIS ACC SW TRAP 629MHz REC APC LPF SUB KILLER SQPB PB APC DEMO APC SW AGC FM EQ SQPB DLIM DE EMPHASIS NON LINEAR VIDEO ALC G EQ CLAMP FEED BACK SYNC CLEAR ACC LPF 2MHz HPF 10dB ATT 6dB A...

Page 91: ...C SWITCHING IC 1 3 R K 1 1 2 4 IC11701 3 FEED BACK Q11301 A 2 D11212 D11203 D11210 B1 20 19 18 17 16 15 14 13 12 9 8 B2 6 P2 4 P1 B2 B1 P2 P1 11 9 5 4 3 1 3 PP7702 P31092 Power Supply Block Diagram 1 2 1 2 4 3 FEED BACK Q11101 VCC 7 4 1 2 3 GND 3 HOT COLD F B DRAIN 9 2 ZC RECTIFIER D11101 C11108 L11102 VA11101 L11101 F11101 ABSORBER SURGE AND SUPPRESSOR SURGE 1 P11101 AC SOCKET C H PP7702 P31092 P...

Page 92: ... Q11601 8 3 7 2 1 6 DC DC CONVERTER IC11801 DC DC CONVERTER IC11601 5 7 2 1 FB ON OFF V IN EXT D REG D 12V D Q11801 G S D D 3 6 2 5 4 1 DI P ON OUT QR11602 QR11603 5 7 2 1 FB EXT ON OFF V IN Q11602 REG DR 5V TO IC3701 FROM IC6001 D D G D D S 1 2 3 6 5 4 ON OFF 1 V OUT 9V POWER ON 4 55 5 IC4801 REG 9V V IN X SW 12 3V X SW 12 5V D 12V X SW 6V MECHA 12 5V P31902 P6004 8 P31903 P6003 12 13 Power Suppl...

Page 93: ...4002 1 P1531 2 P1531 P4002 HEAD CONTROL 95 94 COMPOSER FG PG AMPLIFIRE DIFFERENTIAL 17 16 15 CYL PFG 90 18 CYL ET CTL AMP REF 96 0 REF 91 UNLOADING LOADING CAP AMP IN CAP AMP OUT 77 14 AMPLIFIRE DIFFERENTIAL COM M3 M2 M1 20 AMPLIFIRE DIFFERENTIAL SELECTOR GENERATOR SIGNAL DRIVE MOTOR PRE DRIVE DRIVE MOTOR 25 23 22 MOTOR LOADING M 4 2 OUT 2 OUT 1 AMP AMP PRE DRIVE LOGIC CONTROL R IN EC PFG F IN 83 ...

Page 94: ...DMR ES35VGN DMR ES35VGC DMR ES35VGCS DMR ES35VEE 94 ...

Page 95: ...ics important for safety Furthermore special parts which have purposes of fire retardant resistors high quality sound capacitors low noise resistors etc are used When replacing any of components be sure to use only manufacturer s specified parts shown in the parts list Caution IC LSI and VLSI are sensitive to static electricity Secondary trouble can be prevented by taking care during repair Cover ...

Page 96: ...96 DMR ES35VGN DMR ES35VGC DMR ES35VGCS DMR ES35VEE ...

Page 97: ...OTO COUPLER C11109 22 C11106 0 022 C11104 470P C11105 470P VA11101 ERZVA5V471 IP11201 K5H5012A0010 R11217 10 D11209 B0AADM000003 D11106 B0BB20000004 D11305 B0AADM000003 C11310 35V68P LB11301 J0JHC0000048 C11307 100P R11307 10K D11303 MAZ73000BC D11304 MA2J11100L C11311 2200P R11324 820 R11325 13K R11703 1K R11704 10K R11706 2 4K C11703 16V560P D11703 B0AADM000003 D11701 B0AADM000003 L11703 G0A100H...

Page 98: ...C_IN_DM X_SW12R3V MIXLOUT_DM MECHA_12R3V MIXROUT_DM GND MECHA_12R3V JC_REG5V DR_PON_H FANLOCK1 P P P P P DI_PON_H P DR_PSAVE_L P P P P P VIN ON H TO MAIN SYSCON SERVO TIMER CIRCUIT P6005 ON SCHEMATIC DIAGRAM 7 TO FAN MOTOR R45016 220 LB45001 J0JCC0000103 Q37001 2SD0874A0L FAN MOTOR SWITCH IC45001 C0DBAHD00013 POWER SUPPLY IC IC37001 C0ABBA000146 FAN MOTOR DRIVE IC37001 P Digital IF Power Schematic...

Page 99: ...4 DMR ES35VEE GCS GC GN DIGITAL IF DVD_IF CIRCUIT P Digital IF Power Schematic Diagram 1 IF Digital IF DVD_IF Schematic Diagram 2 5 TO MAIN SYSCON SERVO TIMER CIRCUIT P6002 ON SCHEMATIC DIAGRAM 7 TO MAIN SYSCON SERVO TIMER CIRCUIT P6001 ON SCHEMATIC DIAGRAM 6 C45005 6 3V100P C45014 16V47P R45015 47K C45013 16V47P C45016 25V4 7P R45014 47K R45009 1K C45011 1000P C45004 6 3V470P C45010 16V100P K4500...

Page 100: ...NG REGULATOR IC31501 3 1 2 4 5 NC CNT VO GND VIN C F G H I J K L M N O Q R S U V W X Y Z AA AB 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 20 21 22 23 24 25 B 16A DMR ES35VEE GCS GC GN DIGITAL IF DVD_IF CIRCUIT P Digital IF Power Schematic Diagram 1 IF Digital IF DVD_IF Schematic Diagram 2 5 DIGITAL IF DVD_IF CIRCUIT B SIGNAL LINE B SIGNAL LINE DVD PLAYBACK VIDEO SIGNAL LINE DVD RECORDING VIDEO SIGNA...

Page 101: ... V IN GND CN ON H NC NC VSS NC AE AF AH AI AK AL 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 20 21 22 23 24 25 NOTE DO NOT USE THE PART NUMBER SHOWN ON THIS DRAWING FOR ORDERRING THE CORRECT PART NUMBER IS SHOWN IN THE PARTS LIST AND MAY BE SLIGHTLYDIFFERNT OR AMENDED SINCE THIS DRAWING WAS PREPARED 10 9 8 7 6 TO DIGITAL IF DVD_IF 2 4 LOCATION MAP 1 4 2 4 3 4 4 4 NC NC NC CONT VIN VOUT GND CN SHUTDOW...

Page 102: ... FL_CLK IR UARTM2P UARTP2M 2 3 1 5 7 8 TO MAIN SYSCON SERVO TIMER 3 4 DMR ES35VEE GCS GC GN MAIN SYSCON SERVO TIMER CIRCUIT LOCATION MAP 1 4 2 4 3 4 4 4 NOTE DO NOT USE THE PART NUMBER SHOWN ON THIS DRAWING FOR ORDERRING THE CORRECT PART NUMBER IS SHOWN IN THE PARTS LIST AND MAY BE SLIGHTLYDIFFERNT OR AMENDED SINCE THIS DRAWING WAS PREPARED V MAIN VIDEO Schematic Diagram 14 47 A MAIN VHS AUDIO Sch...

Page 103: ...CORRECT PART NUMBER IS SHOWN IN THE PARTS LIST AND MAY BE SLIGHTLYDIFFERNT OR AMENDED SINCE THIS DRAWING WAS PREPARED 10 9 8 7 6 1 4 2 4 3 4 4 4 A V 14 8 9 11 12 10 2 3 1 5 7 6 4 13 GND XINTM XINTP XMPREQ SBPTM SBMTP XINTM XINTP SCLK XMPREQ SBPTM SBMTP SYS_PFAIL 2 3 1 5 7 8 AI AJ AK AL AM AN AO AP AQ AR AT AU AV AW AX AY AZ BB R7524 47K R7526 15K PSAVE_H LOCATION MAP QR7501 QR7501 UNR521200L SWITC...

Page 104: ...AD AI AG S1531 K0C111A00006 3 1 2 4 5 IC6002 C0EBH0000172 RESET IC C6003 0 1 1000P C6016 2 2K R6017 0 033 C6015 R6103 180 G0C1R5JA0019 L6102 560P C6103 22P C6002 H0D120500009 X6001 X6001 18P C6001 R6002 1K FSC ABS_NORM_L TRK_ENV A_H_SW H_SW FM_MUTE_H DREC_H JC_REC5V BIAS_H 1K R6001 C6104 0 01 C6008 1 0 01 C6009 OSD_VIDEO_IN 0 01 C6105 R6102 470 R6101 1M C6102 1 TL6004 FM_MUTE_H BIAS_H 51 49 45 47 ...

Page 105: ...OR MESECAMDET_H LOADING M LOADING M LOADING M LOADING M M MECHA M2 M3 GND COM M1 PG PG AVR L REMOCON ART V H N HSW TIMER_CS T PHOTO 5V AD TV_VCR S PHOTO MO ST BI VIDEO H SW PB CTL 5V A ABS_NORM TEST2 D REC H TEST2 AUDIO H SW NUA GND IREF M2 L GND PFG VPP GND A EC 5V TL FG1 CAP FG CAP TL M GND GND FG CAP R F CAP VM FG AMP OUT FG AMP IN EX FF REW L CAP ET LOADING H UNLOADING H OPEF EC CT2 PG CNF PCI...

Page 106: ...3707 10K R3706 10K C PR VCR C IN AR TO DVD AL TO DVD Y1 IN C2 IN D L2 OUT AR FROM DVD AL FROM DVD V2 IN TUN IN V1 IN Y1 OUT S1S2 BIAS C1 OUT ALWAYS 5V C1 IN GND 41 Y IN SW5V PB IN C IN SW5V PR IN SYNC DET OUT SLICER OUT SYNC DET C SYNC SEPA C OUT TO DVD VY OUT TO DVD V OUT TO VCR PY IN PB OUT PY OUT PR OUT 22 IIC DATA 23 IIC CLK 21 V1 OUT 42 SYNC DET R SW5V S1S2 BIAS V2 OUT GND Y2 OUT C2 OUT RF A ...

Page 107: ... SLIGHTLYDIFFERNT OR AMENDED SINCE THIS DRAWING WAS PREPARED 10 9 8 7 6 LOCATION MAP 1 4 2 4 3 4 4 4 AI TO MAIN I O TUNER 4 4 DMR ES35VEE GCS GC GN MAIN IO_TUNER CIRCUIT V MAIN VIDEO Schematic Diagram 14 47 A MAIN VHS AUDIO Schematic Diagram 18 S MAIN SYSCON SERVO TIMER Schematic Diagram 6 9 I MAIN IO_TUNER Schematic Diagram 10 13 SCHEMATIC DIAGRAM 11 W792 0 W790 0 W791 0 MAIN IO_TUNER CIRCUIT B S...

Page 108: ...S LIST AND MAY BE SLIGHTY DIFFERENT OR AMENDED SINCE THIS DRAWING WAS PREPARED WHEN REPLACING ANY OF THESE COMPONENTS ONLY THE SAME TYPE COMPONENTS IDENTIFIED WITH THE MARK HAVE THE SPECIAL CHARACTERISTICS FOR SAFETY IMPORTANT SAFETY NOTICE LOCATION MAP 1 4 2 4 3 4 4 4 TO MAIN I O TUNER 1 4 DMR ES35VEE GCS GC GN MAIN IO_TUNER CIRCUIT V MAIN VIDEO Schematic Diagram 14 47 A MAIN VHS AUDIO Schematic ...

Page 109: ...T BTL 30VIN VB_VIF 5V VIDEO_OUT 1 2 3 4 5 6 7 L7401 G0C2R2JA0019 PK7401 PK7402 R7423 0 R7414 680 D7402 MAZ4300NMF R7415 0 Q7404 2SB1218A0L SWITCH Q7402 2SD1819A0L SWITCH QR7402 UNR511200L SWITCH Q7401 B1AAGD000016 5V REGULATOR IC7402 C0CBCDD00006 POWER SUPPLY IC C7431 6 3V47 C7402 16V10 C7417 6 3V100 C7418 0 01 KB C7401 0 01 C7408 1 C7405 1 VOUT NC GND CN VIN NC NC CONT C7426 470P TU7401 ENGF7502G...

Page 110: ...81 C0CBCDG00006 IC3002 5V SWITCHING REG H IC GND NC 1 VOUT ON VIN 2 3 4 5 IC3002 JC 5V SWITCHING REG IC DETAIL BLOCK DIAGRAM NOTE DO NOT USE THE PART NUMBER SHOWN ON THIS DRAWING FOR ORDERRING THE CORRECT PART NUMBER IS SHOWN IN THE PARTS LIST AND MAY BE SLIGHTLYDIFFERNT OR AMENDED SINCE THIS DRAWING WAS PREPARED LOCATION MAP 1 4 2 4 3 4 4 4 TO MAIN VIDEO 3 4 DMR ES35VEE GCS GC GN MAIN VIDEO CIRCU...

Page 111: ...4005 6 3V22 Q4001 2SD114900L DET SWITCH QR4001 UNR511100L SWITCH QR4001 IC3001 C1AB00002084 A V IC R4004 270 C4013 0 01 C4009 6 3V33 C4011 0 01 15K R4007 R4008 470K C4012 50V4 7 15K R4006 C4006 50V4 7 C4008 0 01 C5003 C5002 0 01 1800P C4007 C5001 0 01 0 1 C5007 0 01 C5004 C5006 6 3V100 0 1 C5005 15K R3009 1 C5008 G0C680JA0019 L5001 C3028 50V4 7 TW3001 C2099 680P R2099 6 8K C4019 16V10 R3002 6 2K R...

Page 112: ...C DIAGRAM 16 MAIN VIDEO CIRCUIT B SIGNAL LINE 5 4 3 2 1 C B A OSD_VIDEO_IN S 7 12 17 20 C F 2SD1819A0L Q3004 AMPLIFIER C3053 0 1 330 R3031 Q3004 NOTE DO NOT USE THE PART NUMBER SHOWN ON THIS DRAWING FOR ORDERRING THE CORRECT PART NUMBER IS SHOWN IN THE PARTS LIST AND MAY BE SLIGHTLYDIFFERNT OR AMENDED SINCE THIS DRAWING WAS PREPARED LOCATION MAP 1 4 2 4 3 4 4 4 K3004 0 W744 0 DMR ES35VGN DMR ES35V...

Page 113: ...S L SECAM SQPB LPF Emph SQPB SW19 DEH ET LPF SW14 A R T_V_H_N FSC S S I J K L M N O P Q R S T U V W Z X Y AB AC 7 9 12 17 20 C3003 0 1 C3006 0 1 C3007 1 C3005 39P L3002 G0C271JA0019 C3010 1 C3008 50V4 7 C3009 1 C3012 6 3V47P C3011 0 1 0 1 C3074 C3020 50V3 3 0 1 C3019 1 C3015 C3050 0 1 C3014 0 1 C3017 0 1 C3025 0 01 R3030 C3024 330P C3021 16V10 C3023 0 01 L3004 G0C680JA0019 G0C270JA0019 L3003 C3048...

Page 114: ...4506 16V10 TL4507 D4501 B0AACK000004 680 R4529 0 1 C4518 K4506 0 33K R4538 C4517 6 3V22 1K R4525 4 7K R4508 510 R4522 C4535 0 015 C4513 6 3V22 C4514 16V10 C4515 6 3V33 0 047 C4522 TL4501 R4540 1K C4516 16V10 16V10 C4526 TL4502 R4539 1K R4526 39K C4521 16V10 6 8K R4527 G0C101JA0019 L4503 4 7K R4513 4 7K R4507 Q4501 2SB0710A0L POWER SWITCH QR4501 UNR521100L POWER SWITCH C4524 0 1 820 R4504 TL1002 C4...

Page 115: ...9 10 32 33 34 35 36 37 38 39 40 31 11 12 13 14 15 16 17 18 19 20 22 23 24 25 26 27 28 29 30 21 S7701 PP7701 K1KA10B00196 R7717 0 L7701 G0C220JA0019 R7721 100 100 100 0 R7720 R7719 R7718 OPEN CLOSE S7706 D2V S7704 SELECT S7703 R7709 1 5K R7710 2 2K STOP S7702 REC S7705 R7708 1 5K V2D S7707 PLAY R7702 390 R7703 390 R7704 270 D7702 B3ACA0000252 DVD VHS DUB_LED D7703 B3ADA0000183 D7704 B3AAA0000752 R7...

Page 116: ... R7803 LB3303 ERJ3GEY0R00V S7802 S7810 6 8 9 7 2 1 4 5 3 10 PP4801 K1KA10B00196 R3804 1K ERJ3GEY0R00V LB3301 R3801 75 R3802 75 6 4 2 5 3 1 K1AY107A0001 S VIDEO IN JK3802 REW FF S7806 POWER KEY 2 L2 IN L GND KEY 1 VIDEO IN2 S7801 CH DWN S7813 EJECT GND L2 SW CPN Y IN2 L2 IN R CPN C IN2 S7803 CH UP TO MAIN SYSCON SERVO TIMER CIRCUIT PS6001 ON SCHEMATIC DIAGRAM 8 DMR ES35VEE GCS GC GN FRONT JACK CIRC...

Page 117: ... R7309 TL7301 TL7302 TL7303 16V47 C7317 16V10 C7318 220 R7310 16V10 C7313 16V10 C7312 R7312 220 220 R7313 0 1 C7324 1000P C7323 J0JCC0000124 LB7301 B 0 R7322 H0D245500016 X7301 0 1 C7332 C7333 0 1 R7325 100 R7324 100 100P C7311 C7302 0 0 R7301 0 1 C7301 3 2 1 50V2 2 C7334 0 01 C7306 6 3V100 C7303 L7303 G0C1R0JA0019 6 3V100 C7305 0 1 C7335 IC7301 C1AB00002225 NICAM DECODER IC K7305 0 K7301 0 K7302 ...

Page 118: ... XDIAG XSORX TPA 10 9 8 7 6 5 4 3 2 1 F E D C B A SLIGHTLY DIFFERNT OR AMENDED SINCE THIS DRAWING WAS PREPARED THE CORRECT PART NUMBER IS SHOWN IN THE PARTS LIST AND MAY BE NOTE DO NOT USE THE PART NUMBER SHOWN ON THIS DRAWING FOR ORDERRING TO DIGITAL BE CIRCUIT P53501 DV IN FOR SOFTWARE DOWNLOAD TL66801 TL66802 TL66803 TL66804 TL66805 DMR ES35VEE GCS GC GN DV JACK CIRCUIT SCHEMATIC DIAGRAM 22 DV ...

Page 119: ... START UP CC VREF SS V5 PWON VIN FB GND EXT CS COMP CNT SHIFT LEVEL UVLOcomp VREF 0 8V V5 RESET CONTROL LOGIC 8 7 6 5 4 3 2 1 NC NC NC CONT VIN VOUT GND CN SHUTDOWN THERMAL LIMITTER CURRENT DRIVER BIAS REFERENCE 8 7 6 5 4 3 2 1 CC VREF SS PWON VIN FB GND EXT CS COMP CNT SHIFT LEVEL UVLOcomp VREF 0 8V V5 RESET CONTROL LOGIC 8 7 6 5 4 3 2 1 IC11301 SWITCHING IC IC DETAIL BLOCK DIAGRAM IC11201 SWITCH...

Page 120: ...k Diagram IC7501 Detail Block Diagram IC7504 Detail Block Diagram Port P0 Port P1 Port P2 Port P3 Port P4 Port P5 Port P6 Port P7 Port P80 P84 Port P85 Port P86 P877 Port P9 8 8 8 8 8 8 8 8 8 2 8 System clock generator VCC1 VCC2 VCC1 VCC2 XIN XOUT XCIN XCOUT Clock synchronous serial I O 8 bits x 2 channels Slicer Memory ROM RAM Multiplier FLG PC INTB ISP USP SB R0H R0L R1H R1L R2 R3 A0 A1 FB 16 bi...

Page 121: ...7402 Detail Block Diagram IC6001 MICRO PROCESSOR IC DETAIL BLOCK DIAGRAM IC6001 Detail Block Diagram DMR ES35VEE GCS GC GN IC Detail Block Diagram OSC IN2 OSC OUT2 OSC OUT3 OSC IN3 X IN X OUT XC IN XC OUT CLX SEL RESET OSD Vcc OSD Vss Vcc Vss AMP Vcc AMP Vss AVcc NUB NUA Data Bus Odd Data Bus Even Address Bus Data Buffer DBH 8 Data Buffer DBL 8 Instruction Queue Buffer Q0 8 Instruction Queue Buffe...

Page 122: ...Detail Block Diagram IC31503 Detail Block Diagram IC3002 Detail Block Diagram IC7702 Detail Block Diagram IC7502 Detail Block Diagram IC7301 Detail Block Diagram IC37501 Detail Block Diagram IC37501 EEPROM IC DETAIL BLOCK DIAGRAM Start Stop Detector Serial Clock Controller Voltage Detector WP High Voltage Generator Data Register EEPROM Slelctor Data Output ACK Output Controller X Decoder Address C...

Page 123: ...1607 C11608 C11610 C11618 C11711 C11712 C11720 C11721 C11722 C11802 C11803 C11804 C11805 C11806 C31501 C31503 C31504 C31505 C31506 C31507 C31508 C37011 C37012 C37013 C37501 C45001 C45011 C45012 D11101 D11203 D11212 D11304 D11306 D11401 D11402 D11504 D11505 D11602 D11701 D11801 K31501 K31502 K45003 K45004 Q11101 Q11301 Q11502 Q11601 Q11602 Q11801 Q37001 R11202 R11203 R11204 R11208 R11217 R11218 R11...

Page 124: ...1 C3014 C3015 C3017 C3019 C3023 C3024 C3025 C3030 C3031 C3033 C3035 C3037 C3038 C3040 C3041 C3044 C3048 C3050 C3053 C3074 C4004 C4007 C4011 C4013 C4081 C4082 C4084 C4508 C4509 C4510 C4511 C4512 C4518 C4519 C4524 C4538 C4541 C4542 C4773 C4774 C5001 C5002 C5003 C5004 C5005 C5007 C5008 C6001 C6002 C6003 C6004 C6008 C6009 C6010 C6011 C6012 C6015 C6016 C6019 C6020 C6102 C6103 C6104 C6105 C6116 C7501 C7...

Page 125: ...7716 R7717 R7718 R7719 R7720 R7721 R7722 R7723 R7724 R7725 IC7701 QR7702 QR7703 QR7704 W51 C3801 C4303 C4304 C4305 C4306 R3801 R3802 R3803 R3804 R4305 R4306 R7801 R7802 R7803 R7804 R7805 R7806 LB3301 LB3302 LB3303 W6 TL66801 TL66802 TL66803 TL66804 TL66805 P66802 P66803 P66804 FOR SOFTWARE DOWNLOAD VIDEO IN AUDIO IN S VIDEO IN DV IN IC7302 C7329 C7330 C7333 K7305 C7305 R7304 C7302 C7311 PK7301 C73...

Page 126: ...DMR ES35VGN DMR ES35VGC DMR ES35VGCS DMR ES35VEE 126 ...

Page 127: ...21 Exploded Views 21 1 Casing Parts Mechanism Section1 127 DMR ES35VGN DMR ES35VGC DMR ES35VGCS DMR ES35VEE ...

Page 128: ...21 2 Casing Parts Mechanism Section 2 128 DMR ES35VGN DMR ES35VGC DMR ES35VGCS DMR ES35VEE ...

Page 129: ...21 3 VHS Mechanism Section 129 DMR ES35VGN DMR ES35VGC DMR ES35VGCS DMR ES35VEE ...

Page 130: ...21 4 Packing 130 DMR ES35VGN DMR ES35VGC DMR ES35VGCS DMR ES35VEE ...

Page 131: ... VDB1431 TENSION ARM BOSH M 105 VDG1686 INTERMEDIATE GEAR 2 M 106 VDG1685 MAIN CAM GEAR 3 M 107 VDG1512 1 IDLER GEAR M 108 VDG1514 3 CHANGE GEAR M 109 VDR0372A REEL TABLE M 110 VDV0391 2 CAPSTAN BELT M 111 VEM0797A LOADING MOTOR U 2 M 112 VMB3550A CHANGING GEAR SPRING M 113 VMD4987 WORM BEARING 2 M 114 VMD5466 OPENER DIECE 2 M 115 VMD4253 1 LED PRISM PS M 22 Replacement Parts List Important safety...

Page 132: ...E REGULATOR M IC11301 C0DACZH00026 IC VOLTAGE REGULATOR M IC11502 C0DAEMB00003 IC SHUNT REGULATOR M IC11601 C0DBAZZ00131 IC DC TO DC CONVERTER M IC11701 C0DAEMB00003 IC SHUNT REGULATOR M IC11720 C0CBCBD00048 IC DC TO DCCONVERTER M IC11801 C0DBAZZ00131 IC DC TO DCCONVERTER M IC31501 C0CBCDC00052 IC ANA 5V SWITCHING REGULATOR M IC31503 C0CBCBD00048 IC ANA 3 3V SWITCHING REGULATOR M IC37001 C0ABBA000...

Page 133: ...B00002 6P CONNECTER M PP4801 K1KA10B00196 10P CONNECTOR M PP7701 K1KA10B00196 10P CONNECTOR M PP7702 K1KA10B00196 10P CONNECTOR M PS6001 K1KB10B00053 10P CONNECTOR M PS31091 K1KB10B00045 10P CONNECTOR M PS31092 K1KB10B00053 10P CONNECTOR M P1531 K1KA02A00375 LOADING MOTOR WIRE M P2501 K1MN07A00020 7P CONNECTOR M P2571 K1KA08A00355 8P CONNECTOR M P3001 K1MN09A00029 9P CONNECTOR M P4001 K1KB02A00035...

Page 134: ...5500016 CRYSTAL OSCILLATOR M X7501 H0D100500016 CRYSTAL RESONATORS M X7502 H0A327200108 CRYSTAL RESONATORS M FUSES Ref No Part No Part Name Description Remarks F11101 K5D202BK0005 FUSE M IP6001 K5H5012A0010 IC PROTECTOR M IP11201 K5H5012A0010 IC PROTECTOR M IP11702 K5H1022A0011 IC PROTECTOR M IP11703 K5H1022A0011 IC PROTECTOR M JACKS JK3802 K1AY107A0001 JACK M JK3902 K1U717B00006 I O JACK M JK3903...

Page 135: ...M W806 ERJ8GEY0R00V CHIP JUMPER M W807 ERJ8GEY0R00V CHIP JUMPER M W808 ERJ8GEY0R00V CHIP JUMPER M W809 ERJ8GEY0R00V CHIP JUMPER M W810 ERJ6GEY0R00V CHIP JUMPER M W811 ERJ6GEY0R00V CHIP JUMPER M W812 ERJ6GEY0R00V CHIP JUMPER M W813 ERJ6GEY0R00V CHIP JUMPER M PACKING MATERIALS Ref No Part No Part Name Description Remarks P1 RPG7878 1 PACKING CASE M EE P1 RPG7879 1 PACKING CASE M GN P1 RPG7880 1 PACK...

Page 136: ...272JA007 2 7K 1 16W M R4801 ERJ3GEYJ681V 680 1 16W M R4802 ERJ3GEYJ681V 680 1 16W M Ref No Part No Part Name Description Remarks R4803 ERJ3GEYJ681V 680 1 16W M R4804 ERJ3GEYJ681V 680 1 16W M R4805 D0GB222JA041 2 2K 1 16W M R4806 D0GB471JA041 470 1 16W M R4807 D0GB471JA041 470 1 16W M R4808 D0GB243JA007 24K 1 16W M R4809 D0GB243JA007 24K 1 16W M R4810 D0GB243JA007 24K 1 16W M R4811 D0GB243JA007 24K...

Page 137: ...00K 1 16W M R7585 ERJ3GEYJ102V 1K 1 16W M Ref No Part No Part Name Description Remarks R7586 D0GB392JA007 3 9K 1 16W M R7590 D0GB472JA041 4 7K 1 16W M R7591 ERJ3GEYG101V 100 1 16W M R7592 D0GB472JA041 4 7K 1 16W M R7594 ERJ3GEYG152V 1 5K 1 16W M R7596 D0GB472JA041 4 7K 1 16W M R7597 ERJ3GEYG393V 39K 1 16W M R7598 ERJ3GEYJ433V 43K 1 16W M R7702 D0GB391JA041 390 1 16W M R7703 D0GB391JA041 390 1 16W ...

Page 138: ...H1C104A008 0 1 16V M C2099 ECJ1VC1H681J 680P 50V M C2501 F1H1C104A008 0 1 16V M C2502 ECA1AAK221XB 220 10V M Ref No Part No Part Name Description Remarks C2504 F1H1E223A002 0 022 25V M C2505 F1H1E223A002 0 022 25V M C2506 ECJ1VB1A224K 0 22 10V M C2507 F1H1H102A219 1000P 50V M C2508 ECJ1VB1H182K 1800P 50V M C2509 ECA1CAK220XB 22 16V M C2510 F1H1C104A041 0 1 16V M C2511 F1H1C104A041 0 1 16V M C2512 ...

Page 139: ...K100XB 10 16V M C4534 ECQB1H153JF3 0 015 50V M C4535 ECQB1H153JF3 0 015 50V M Ref No Part No Part Name Description Remarks C4538 F1H1H103A220 0 01 50V M C4541 F1H1H101A230 100P 50V M C4542 F1H1H101A230 100P 50V M C4773 D0GB472JA041 4 7K 1 16W M C4774 D0GB472JA041 4 7K 1 16W M C4801 ECJ1VC1H102J 1000P 50V M C4802 ECJ1VC1H102J 1000P 50V M C4803 ECA1HAK010XB 1 50V M C4804 ECA1HAK010XB 1 50V M C4805 E...

Page 140: ... 0 1 16V M C7557 F1H0J1050010 1 6 3V M Ref No Part No Part Name Description Remarks C7558 F1H0J1050010 1 6 3V M C7559 F1H1H101A230 100P 50V M C7701 F1H1C104A008 0 1 16V M C7702 F2A0J470A013 47P 6 3V M C7705 F1H1C104A008 0 1 16V M C7706 F1H1C104A008 0 1 16V M C7707 F1H1H101A230 100P 50V M C7708 F1H1C104A008 0 1 16V M C11101 ECQU2A683MLC 0 068 100V M C11104 F1B2G4710001 470P 250V M C11105 F1B2G47100...

Page 141: ...00B 10 16V M C45008 ECEA1CKN100B 10 16V M C45010 F2A1C101A699 100P 16V M C45011 F1H1H102A219 1000P 50V M C45012 F1H1H102A219 1000P 50V M C45013 F2A1C470A698 47P 16V M C45014 F2A1C470A698 47P 16V M C45016 F2A1E4R7A641 4 7P 25V M 141 DMR ES35VGN DMR ES35VGC DMR ES35VGCS DMR ES35VEE FLE0605D P N S ...

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