Philips DVDR3545V/37 Service Manual Download Page 57

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E9H90SCM8

MAIN 8/8 Schematic Diagram

1-13-16

“ “ = SMD

5.0
(2.5)

5.0

The same voltage for
both PLAY & REC modes

Indicates that the voltage
is not consistent here.

PLAY mode
REC mode

(Unit: Volt)

Ref No.

Position

C5042

RR-2

C5060

PP-2

C5063

PP-1

C5064

PP-2

C5065

PP-1

CN2610

PP-2

CN2611

PP-3

IC5002

RR-1

R5046

RR-1

R5051

RR-1

R5052

RR-1

R5053

QQ-1

R5054

RR-1

CAPACITORS

CONNECTORS

RESISTORS

MAIN 8/8 Schematic Diagram

Parts Location Guide

Summary of Contents for DVDR3545V/37

Page 1: ...t to modification Version 1 1 37 NTSC DVD Recorder Video Cassette Recorder DVDR3545V 37 c Copyright 2007 Philips Consumer Electronics B V Eindhoven The Netherlands All rights reserved No part of this publication may be reproduced stored in a retrieval system or transmitted in any form or by any means electronic mechanical photocopying or otherwise without the prior permission of Philips CLASS 1 LA...

Page 2: ... 1 FIRMWARE RENEWAL MODE 1 11 1 BLOCK DIAGRAMS 1 12 1 SCHEMATIC DIAGRAMS CBA S AND TEST POINTS 1 13 1 WAVEFORMS 1 14 1 WIRING DIAGRAM VCR SECTION 1 15 1 WIRING DIAGRAM DVD SECTION 1 15 2 SYSTEM CONTROL TIMING CHARTS 1 16 1 IC PIN FUNCTION DESCRIPTIONS 1 17 1 LEAD IDENTIFICATIONS 1 18 1 ELECTRICAL PARTS LIST 1 19 1 EXPLODED VIEWS 1 20 1 MECHANICAL PARTS LIST 1 21 1 REVISION LIST 1 22 1 Sec 1 Main S...

Page 3: ...way from the pickup lens when the diode is turned on Do not look directly at the laser beam CAUTION Use of controls and adjustments or doing procedures other than those specified herein may result in hazardous radiation exposure Location Inside Top of DVD mechanism Do not look directly at the laser beam coming from the pickup or allow it to strike against your skin Drive Mechanism Assembly Laser B...

Page 4: ...ical for safety Replace only with part number specified B In addition to safety other parts and assemblies are specified for conformance with regulations applying to spurious radiation These must also be replaced only with specified replacements Examples RF converters RF cables noise blocking capacitors and noise blocking filters etc C Use specified internal wiring Note especially 1 Wires covered ...

Page 5: ...ug prongs and externally exposed accessible parts RF terminals antenna terminals video and audio input and output terminals microphone jacks earphone jacks etc is lower than or equal to the specified value in the table below Measuring Method Power ON Insert load Z between B earth ground power cord plug prongs and exposed accessible parts Use an AC voltmeter to measure across the terminals of load ...

Page 6: ...lips SAC305 with order code 0622 149 00106 If lead free solder paste is required please contact the manufacturer of your solder equipment In general use of solder paste within workshops should be avoided because paste is not easy to store and to handle Use only adequate solder tools applicable for lead free solder alloy The solder tool must be able To reach at least a solder temperature of 400 C T...

Page 7: ...nd other ICs used in Philips sets You will find this and more technical information within the magazine chapter workshop news For additional questions please contact your local repair helpdesk How to Remove Install Flat Pack IC 1 Removal With Hot Air Flat Pack IC Desoldering Machine 1 Prepare the hot air flat pack IC desoldering machine then apply hot air to the Flat Pack IC about 5 to 6 seconds F...

Page 8: ... solder flux which is applied to all pins of the flat pack IC you can remove it easily Fig S 1 3 2 Affix the wire to a workbench or solid mounting point as shown in Fig S 1 5 3 While heating the pins using a fine tip soldering iron or hot air blower pull up the wire as the solder melts so as to lift the IC leads from the CBA contact pads as shown in Fig S 1 5 4 Bottom of the flat pack IC is fixed ...

Page 9: ...ccur due to a potential difference caused by electrostatic charge during unpacking or repair work 1 Ground for Human Body Be sure to wear a grounding band 1 MΩ that is properly grounded to remove any static electricity that may be charged on the body 2 Ground for Workbench Be sure to place a conductive sheet or copper plate with proper grounding 1 MΩ on the workbench or other surface where the sem...

Page 10: ...ng properly P ON 5V Power safety detection Led Mode Indicator Active When reel or capstan mechanism is not functioning correctly A R is displayed on a TV screen Refer to Fig 1 When tape loading mechanism is not functioning correctly A T is displayed on a TV screen Refer to Fig 2 When cassette loading mechanism is not functioning correctly A C is displayed on a TV screen Refer to Fig 3 When the dru...

Page 11: ...adable 14 Cannot write the data after recovering SMALL VMGI 15 Cannot write the data after DVD R Reverse Track 16 An error occurs in Finalize Close 17 An error occurs in Rec Stop Close 18 An error occurs in PCA Full DVD_R 19 Safety Stop occurs during editing 20 High Speed Disc 2 21 The disc is not formatted 5 22 Disc Error has occurred 3 24 The disc except DVD R RW or finalized DVD R 1 This progra...

Page 12: ...n the disc The maximum is 254 Delete unnecessary chapter marks 44 The 254 chapter has been reached 10 This program is not recordable in VR mode You cannot record copy prohibited programs 45 During the CGMS picture input 12 The disc has a different menu layout Set Replace Disc Menu to ON to rewrite the menu Set Replace Disc Menu to ON to rewrite the menu after that you will record to 46 Trying to r...

Page 13: ...nto the Deck Mechanism Assembly and press the PLAY button The tape will be loaded into the Deck Mechanism Assembly Make sure the power is on connect TP502 S INH to GND This will stop the function of Tape Start Sensor Tape End Sensor and Reel Sensors If these TPs are connected before plugging in the unit the function of the sensors will stay valid See Fig 1 Note Because the Tape End Sensors are ina...

Page 14: ...1 6 1 E9H90IB OPERATING CONTROLS AND FUNCTIONS ...

Page 15: ...1 6 2 E9H90IB ...

Page 16: ...1 6 3 E9H90IB ...

Page 17: ...1 6 4 E9H90IB ...

Page 18: ...elect Signal 3 AVSS Ground ADVV 5V Power Supply BUS CONT BUS Control Signal C CONT Capstan Motor Control Signal C F R Capstan Motor FWD REV Control Signal FWD L REV H C FG Capstan Motor Rotation Detection Pulse C IN2 S Video Chrominance Signal C ROTA Color Phase Rotary Changeover Signal C SYNC Composite Synchronized Pulse C SYNC IN Composite Synchronized Pulse CTL Amp Output Control Signal for Tes...

Page 19: ...ge POWER LED Power LED Control Signal POWER SAFETY Power Supply Safety Signal POWER SW DVD Power Supply Control Signal Signal Name Function PWR SW DVD Power Supply Control Signal READY BUSY1 Ready Busy Communication Control Signal REC SAF SW Recording Safety SW Detect With Record tab L With out Record tab H REG CONT1 Power Regulator Control Signal 1 REG CONT2 Power Regulator Control Signal 2 REMOT...

Page 20: ...ect Signal 2 VIDEO SW3 Video Input Select Signal 3 VIDEO Y I S Video Luminance Signal Interlace VIDEO Y I OUT S Video Luminance Signal Interlace Progressive Output VIDEO Y I P Component Video Luminance Signal Interlace Progressive VIDEO Y I P OUT Component Video Luminance Signal Interlace Progressive Output VIDEO Y CVBS IN S Video Luminance Composite Video Signal VRI Servo Standard Voltage Input V...

Page 21: ...anism DVD Main CBA Assembly D4 4 S 5a S 5b CN101 CN701 CN502 CN901 7 Dust Cover D4 8 Rear Panel Unit D5 6 S 6 3 S 7 S 8 CN1102 9 Tuner CBA D5 3 S 9 CN2610 CN2611 1 Top Cover 7 Dust Cover 14 Rear Panel 2 Front Assembly 3 Front Bracket 4 Jack Bracket 5 Front Jack CBA 6 DVD Mechanism DVD Main CBA Assembly 8 Rear Panel Unit 15 Power Supply CBA 12 DC Fan Motor 9 Tuner CBA 16 PCB Holder 13 D T Bracket R...

Page 22: ...ling the Deck Assembly be sure to place the pin of LD SW on Main CBA as shown in Fig D8 Then install the Deck Assembly while aligning the hole of Cam Gear with the pin of LD SW the shaft of Cam Gear with the hole of LD SW as shown in Fig D9 S 1 S 1 S 1 1 Top Cover Fig D1 L 1 S 2 S 2 S 3 L 2 L 1 L 1 2 Front Assembly 3 Front Bracket CN2609 Fig D2 Fig D3 S 4 Jack Earth Plate 4 Jack Bracket 5 Front Ja...

Page 23: ...S 7 S 7 CN1102 CN2610 CN2611 S 9 8 Rear Panel Unit S 8 9 Tuner CBA 10 DTV Module CBA UNIT Fig D6 S 10 S 11 14 Rear Panel 13 D T Bracket R 12 DC Fan Motor 11 Fan Holder CN1101 Fig D7 S 13 S 12 S 12 15 Power Supply CBA 16 PCB Holder ...

Page 24: ...1 8 4 E9H90DC Fig D8 S 15 S 15 S 15 S 16a S 17 S 18 S 14 S 16a S 16a S 16b 18 VCR Chassis Unit 17 D T Bracket L ...

Page 25: ...th blue stripe 22 Main CBA SW1512 LD SW From FE Head BOTTOM VIEW Lead connections of Deck Assembly and Main CBA Desolder From Capstan Motor Assembly Printing side Desolder From Cylinder Assembly From ACE Head Assembly Lead with blue stripe Lead with blue stripe Desolder Lead with gray stripe S 19 S 20 Fig D9 LD SW Pin Hole Hole Shaft Cam Gear 22 Main CBA 19 Deck Assembly Pin ...

Page 26: ...1 8 6 E9H90DC S 23 Fig D10 23 Deck Pedestal 24 Front Bracket R S 21 S 21 S 21 S 21 S 22 DV EARTH PLATE ...

Page 27: ... the Front Bracket 4 Remove the DVD Mechanism DVD Main CBA Assembly 5 Unhook two places and detach the Dust Cover 6 Rotate the gear in the direction of the arrow manually as shown below until the tray descends 7 Pull the tray out manually and remove a disc View for A Rotate this gear in the direction of the arrow Dust Cover Front Bracket hook Front Assembly A ...

Page 28: ...50 V Div F Range DC AC 20 MHz 2 Alignment Tape VFMS0001H6 Head Switching Position Adjustment Purpose To determine the Head Switching position during playback Symptom of Misadjustment May cause Head Switching noise or vertical jitter in the picture Note TP751 V OUT TP302 RF SW VR501 Switching Point Main CBA Reference Notes Playback the Alignment tape and adjust VR501 so that the V sync front edge o...

Page 29: ...izing is completed the DVD recorder exits the Version display mode and turns off the power automatically To move into the Normal mode from the Version display mode press BACK button on the remote control instead of OK button When button is pressed before OK button is pressed the DVD recorder exits the Version display mode then the power turns off MODEL NAME DTV S VERSION FE VERSION BE VERSION TT V...

Page 30: ... in 1 of Fig d is described as follows 5 After updating is finished the tray opens automatically At this time no button is available 6 Pull out the AC code once then insert it again Fig a Version Up Mode Screen Firmware Version differs depending on the models and this indication is one example Current F W version is displayed Firm Update Mode Please insert a disc ver WD4P H1E Fig b VFD in Version ...

Page 31: ...Hi Fi NOR IN Hi Fi H SW 30 OUTPUT SELECT OUTPUT SELECT DISPLAY DATA 7 DISPLAY CLK CLK 1G 2G 4G 5G 6G 7G a b c d e f h i g 3G GRID SEGMENT VFD STB DIN 8 REMOTE 5 REMOTE SENSOR RS1501 FL1501 2 28 1 21 22 23 18 17 19 20 9 8 7 12 13 14 16 11 10 60 61 AUDIO SW1 AUDIO SW2 AUDIO SW1 AUDIO SW2 59 VIDEO SW1 VIDEO SW2 57 VIDEO SW3 62 58 VIDEO SW1 VIDEO SW2 VIDEO SW3 DTV ANALOG DTV ANALOG FAN CONT P ON L PWR...

Page 32: ...LD SW 87 AL 12V AL 5V AL 5V SW1512 AL 18V P ON 5V 1 MODE SW AL 5V D1555 S LED 5 CTL 6 CTL 1 AL 12V 1 2 P ON 5V 1 3 C FG 4 C F R 5 C CONT 6 GND 7 LM FWD REV 8 D CONT 9 D PFG 10 GND 11 AL 12V 12 AL 18V TP513 CTL AL 12V 1 MAIN CBA CAPSTAN MOTOR CYLINDER ASSEMBLY DRUM MOTOR PG SENSOR M M LOADING MOTOR M CAPSTAN MOTOR MOTOR DRIVE CIRCUIT SMD TEST POINT INFORMATION INDICATES A TEST POINT WITH A JUMPER W...

Page 33: ...NISM TILT TRACKING FOCUS PICK UP SLED MOTOR M REC VIDEO SIGNAL PB VIDEO SIGNAL REC AUDIO SIGNAL PB AUDIO SIGNAL LPC LPC MAIN MICRO CONTROLLER CN1001 SPINDLE MOTOR M CN1002 RELAY CBA CN301 3 3V VIDEO Y CVBS VIDEO C IC701 VIDEO DECODER DECODER A D 45 50 U4 W1 W3 Y2 AA1 AA2 DECODER A D 39 44 P3 T3 T5 U2 U3 V1 10 8 13 M5 VIDEO Y I D A SPDIF DVD AUDIO MUTE DVD AUDIO MUTE AUDIO L OUT AUDIO R OUT P1 D1 D...

Page 34: ...RF SW RF SW 59 V ENV H A SW H A COMP H A COMP TP302 VIDEO L 2 HEAD VIDEO R 2 HEAD TP301 C PB D V SYNC C SYNC D V SYNC 25 53 24 YCA SCL 14 36 37 39 34 Q1301 BUFFER 30 58 60 SP EP 54 YCA SDA 55 YCA CS SERIAL I F VCA CLAMP 69 70 SP HEAD AMP EP HEAD AMP 72 73 74 65 66 67 ENV DET C ROTA C ROTA RF SW PB EE VIDEO VCR VIDEO DUB TO VIDEO INPUT SELECT BLOCK DIAGRAM TO VIDEO OUTPUT SELECT BLOCK DIAGRAM VCR D...

Page 35: ... 23 24 VIDEO SW2 TO SYSTEM CONTROL BLOCK DIAGRAM VIDEO SW3 FRONT JACK CBA CONTROL LOGIC PB EE BUFFER BUFFER BUFFER LPF LPF DVD MAIN CBA UNIT CN701 20 20 VIDEO Y CVBS IN 22 22 VIDEO C IN CN2201 VCR VIDEO TO VIDEO BLOCK DIAGRAM Q2304 BUFFER Q2305 BUFFER VCR VIDEO DUB TO VIDEO BLOCK DIAGRAM VIDEO SW1 VCR DVD DUBBING 20 VIDEO Y CVBS VIDEO C IC5002 INPUT SELECT SW CTL DTV VIDEO TO SYSTEM CONTROL BLOCK ...

Page 36: ...51 V OUT 3 TO DIGITAL SIGNAL PROCESS BLOCK DIAGRAM DVD VIDEO DUB SW CTL PB EE VIDEO TO VIDEO BLOCK DIAGRAM REC VIDEO SIGNAL PB VIDEO SIGNAL W F 4 W F 5 W F 6 W F 1 W F 7 W F 8 15 10 9 11 OUTPUT SELECT Q2391 BUFFER DVD VCR DUBBING IC2404 VIDEO DRIVER 5 4dB AMP 2dB AMP LPF DRIVER 6 8dB AMP 6dB DRIVER 4dB AMP 2dB AMP LPF DRIVER 3 1 7 1 1 VIDEO Y I OUT VIDEO Y I 13 TO SYSTEM CONTROL BLOCK DIAGRAM 2 1 ...

Page 37: ... PROCESS 76 80 78 TUNER LINE 1 LINE 2 4 AUDIO PB REC CN1504 3 A COM 1 AE H 2 AE H FE H AUDIO HEAD AUDIO ERASE HEAD AC HEAD ASSEMBLY FE HEAD DECK ASSEMBLY 1 FE H 2 FE H GND CN1501 MAIN CBA PB AUDIO SIGNAL REC AUDIO SIGNAL 58 55 53 54 D REC AUDIO MUTE TO SYSTEM CONTROL BLOCK DIAGRAM FULL ERASE HEAD YCA CS YCA SCL YCA SDA IC1301 N A OUT N A IN TO Hi Fi AUDIO BLOCK DIAGRAM 3 2 4 5 E9H90BLA SMD ...

Page 38: ...DVD PB DVD VCR DUBBING TP754 A OUT L TP753 A OUT R WF10 WF9 9 10 11 DVD MAIN CBA UNIT 3 3 SPDIF 17 17 AUDIO L OUT 15 15 AUDIO R OUT 18 18 DVD AUDIO MUTE 11 11 AUDIO L IN 13 13 AUDIO R IN TO DIGITAL SIGNAL PROCESS BLOCK DIAGRAM IC802 AUDIO A D CONVERTER AUDIO A D CONVERTER 7 8 9 13 14 6 SPDIF CN101 CN701 BCK DATA LRCK SYSCLK AIMS MC MD AUDIO L OUT AUDIO R OUT DVD AUDIO MUTE R CH L CH 10 11 12 13 11...

Page 39: ...L OUT LINE R OUT N A IN Hi Fi H SW AUDIO MUTE NORMAL L TO AUDIO BLOCK DIAGRAM IIC BUS SDA IIC BUS SCL P ON 9V TO SYSTEM CONTROL BLOCK DIAGRAM MAIN CBA Hi Fi AUDIO R 7 Hi Fi COM 8 Hi Fi AUDIO L 9 CN1253 IC1451 MTS SAP Hi Fi AUDIO PROCESS Hi Fi HEAD AMP REC AUDIO SIGNAL PB AUDIO SIGNAL Mode SP REC TO AUDIO BLOCK DIAGRAM TO SYSTEM CONTROL BLOCK DIAGRAM TO SYSTEM CONTROL BLOCK DIAGRAM DVD AUDIO SIGNAL...

Page 40: ...Supply Block Diagram E9H90BLP A V AC1001 F1001 1A 250V LINE FILTER L1001 D1001 D1004 BRIDGE RECTIFIER 2 4 Q1001 Q1003 Q1008 8 7 3 4 IC1010 ERROR VOLTAGE DET HOT COLD T1001 Q1055 Q1052 Q1102 Q1103 POWER SUPPLY CBA MAIN CBA F HOT CIRCUIT BE CAREFUL 20 19 18 17 16 15 14 13 12 11 1 1 AL 44V 2 2 AL 12V 1 3 3 AL 12V 2 4 AL 12V 2 5 DVD 5V 8 AL 5V 17 AL 30V 19 AL 2 4V 20 AL 2 4V 25 AL 4V 29 F1 30 F2 CN160...

Page 41: ...OSC 27MHz OSC 27MHz OSC X281 4 5 VIDEO ENCODER AUDIO DECODER AUDIO D A CONVERTER 14 14 SDA 15 15 SCL 14 15 CN5005 L CH R CH SDA SCL TO VIDEO INPUT SELECT BLOCK DIAGRAM TO AUDIO INPUT OUTPUT SELECT BLOCK DIAGRAM TO SYSTEM CONTROL BLOCK DIAGRAM CN5005 CN101 DTV VIDEO DTV AUDIO L DTV AUDIO R CN102 WF11 WF12 IC202 FLASH MEMORY DTV MODULE CBA UNIT SDRAM I F FLASH MEMORY I F IC201 DDR SDRAM 1 1 79 81 85...

Page 42: ...1 Do not use the part number shown on these drawings for ordering The correct part number is shown in the parts list and may be slightly different or amended since these drawings were prepared 2 To maintain original function and reliability of repaired units use only original replacement parts which are listed with their part numbers in the parts list section of the service manual 3 How to read co...

Page 43: ... R1544 B 4 C1533 B 4 R1545 B 1 C1534 C 4 R1546 C 1 C1535 C 4 R1547 B 4 C1536 B 4 R1548 D 4 C1537 B 4 R1556 B 4 C1544 E 4 R1559 F 1 C1545 E 4 R1641 D 1 R1642 C 1 CN1501 A 4 R1645 C 1 CN1502 F 4 R1646 C 1 CN1504 A 4 R1647 D 2 CN2207 F 4 R1648 D 1 CN2208 A 3 R1650 C 1 R1651 C 1 D1501 E 4 R5027 B 4 D1555 A 1 R5028 A 4 R5029 B 4 IC1501 C 3 R5049 C 4 R5050 B 4 L1501 A 1 L1502 E 4 SW1511 B 2 Q1501 D 1 VR...

Page 44: ...MAIN 1 8 Schematic Diagram E9H90SCM1 1 13 3 SMD 2 3 1 5 0 2 5 5 0 The same voltage for both PLAY REC modes Indicates that the voltage is not consistent here PLAY mode REC mode Unit Volt ...

Page 45: ...ndicates that the voltage is not consistent here PLAY mode REC mode Unit Volt PM DTV BS CS CD VCR HDD DVD DR DB T C 5G 4G 3G 2G 1G 7G 6G a b c d e f g 7G 6G 5G 4G 3G 2G 1G P1 P2 P3 P4 P5 P6 P7 d P8 S1 P9 f g c e a b d f g c e a b d f g c e a b d f g c e a b d f g c e a b d f g c e a b FL1501 MATRIX CHART PM BS CS DR CD VCR DB HDD DVD DTV T C ...

Page 46: ...1 R1615 J 3 R1616 I 3 IC1571 J 2 R1617 I 3 R1618 I 3 L1505 H 2 SW1512 J 1 R1525 G 3 SW1602 I 4 R1528 G 3 SW1603 I 4 R1532 J 1 SW1604 I 4 R1533 J 1 SW1605 I 4 R1534 J 1 SW1606 I 4 R1535 J 1 SW1607 J 4 R1536 J 1 SW1608 J 4 R1540 K 1 SW1609 J 4 R1541 K 1 SW1611 I 4 R1551 G 2 SW1613 I 4 R1562 I 3 SW1616 I 3 R1564 I 2 R1566 I 2 FL1501 J 4 R1585 I 2 RS1501 G 3 R1590 I 3 R1591 I 2 TP502 I 3 R1592 I 2 TP5...

Page 47: ...1316 Q 3 R1327 N 3 C1317 Q 3 IC1301 N 2 R1330 Q 4 C1318 Q 3 R1401 N 2 C1319 Q 4 L1251 N 3 R1402 N 2 C1324 P 4 L1303 N 4 R1409 O 2 C1327 P 4 L1304 M 4 R1410 O 1 C1328 P 4 L1305 P 4 R1411 O 1 C1329 P 4 L1306 P 4 R1412 O 1 C1330 P 4 L1421 N 1 R1413 O 1 C1331 O 4 L1422 N 2 R1414 O 1 C1332 P 4 L1423 N 2 R1415 O 1 C1333 P 4 R1421 O 1 C1336 O 4 Q1301 Q 3 R1422 N 2 C1339 N 3 Q1421 N 1 R1424 N 1 C1340 N 3 ...

Page 48: ...E9H90SCM3 MAIN 3 8 Schematic Diagram 1 13 7 SMD 2 3 1 5 0 2 5 5 0 The same voltage for both PLAY REC modes Indicates that the voltage is not consistent here PLAY mode REC mode Unit Volt ...

Page 49: ...E9H90SCM4 MAIN 4 8 Schematic Diagram 1 13 8 SMD 2 3 1 5 0 2 5 5 0 The same voltage for both PLAY REC modes Indicates that the voltage is not consistent here PLAY mode REC mode Unit Volt ...

Page 50: ...C1455 U 2 R1455 T 2 C1456 U 2 R1456 T 2 C1457 U 2 R1457 V 2 C1458 U 2 R1458 V 3 C1459 V 2 R1459 V 3 C1460 V 2 R1463 S 3 C1461 V 2 R1464 S 3 C1462 V 2 R1465 S 3 C1463 V 3 R1466 S 3 C1465 V 3 R1468 S 2 C1466 V 3 R1469 S 2 C1467 V 3 R1470 S 2 C1470 V 4 R1471 S 2 C1471 U 4 R1484 S 3 C1472 U 4 R1485 S 2 C1473 U 4 R1486 U 2 C1474 U 4 R1487 U 2 C1475 U 4 C1476 U 4 TP452 V 3 C1483 T 4 C1485 T 4 TEST POINT...

Page 51: ...Z 1 C2826 Z 2 R2333 Z 1 C2827 Z 2 R2404 X 2 C2828 Z 2 R2407 X 2 C2829 AA 3 R2617 AA 4 C2831 BB 4 R2802 Z 3 C2832 CC 4 R2803 Z 3 C2833 AA 1 R2806 Y 3 C2837 BB 2 R2809 Y 3 C2838 BB 1 R2810 X 3 C2839 CC 2 R2825 AA 1 C2840 AA 2 R2827 CC 4 C2841 CC 2 R2829 AA 1 C2842 AA 1 R2831 CC 4 C2863 AA 2 R2833 BB 3 C2864 AA 1 R2835 AA 3 C2922 Y 2 R2837 BB 2 R2840 BB 1 CN2201 CC 3 R2841 BB 2 CN2609 X 1 R2842 AA 2 ...

Page 52: ...E9H90SCM5 MAIN 5 8 Schematic Diagram 1 13 11 SMD 2 3 1 5 0 2 5 5 0 The same voltage for both PLAY REC modes Indicates that the voltage is not consistent here PLAY mode REC mode Unit Volt ...

Page 53: ...E9H90SCM6 MAIN 6 8 Schematic Diagram 1 13 12 SMD 2 3 1 5 0 2 5 5 0 The same voltage for both PLAY REC modes Indicates that the voltage is not consistent here PLAY mode REC mode Unit Volt ...

Page 54: ...FF 1 R2854 DD 1 C2531 EE 3 Q2805 FF 1 R2855 DD 1 C2532 EE 3 Q2806 FF 1 R2856 EE 1 C2535 EE 4 R2857 EE 1 C2536 EE 4 JC1012 HH 2 R2858 EE 1 C2537 EE 4 JC2202 HH 2 R2859 EE 2 C2762 HH 2 JC2701 HH 2 R2860 EE 1 C2766 EE 2 JC2702 HH 2 R2861 EE 1 C2777 HH 4 R2351 FF 1 R2863 EE 1 C2778 FF 3 R2352 GG 1 R2865 EE 1 C2779 FF 2 R2353 GG 1 R2867 FF 1 C2780 HH 1 R2354 GG 1 R2868 FF 1 C2844 DD 1 R2355 GG 1 R2871 ...

Page 55: ...7 KK 1 R1702 LL 3 C5046 KK 4 Q1101 NN 3 R2221 MM 3 C5047 MM 4 Q1102 NN 2 R2222 MM 3 Q1103 NN 2 R2223 MM 3 CN1101 JJ 4 Q1104 LL 2 R2224 MM 3 CN1102 OO 1 Q1105 LL 2 R2225 NN 4 CN2204 OO 4 Q1107 MM 2 R2228 MM 3 Q1108 MM 2 R2229 MM 3 D1052 JJ 2 Q2205 MM 3 R2230 MM 3 D1082 JJ 2 Q2206 MM 3 R2231 NN 3 D1083 LL 2 Q5001 LL 3 R2232 NN 3 D1085 KK 2 R2234 NN 3 D1100 LL 1 R1056 KK 2 R2615 NN 2 D1101 LL 1 R1057...

Page 56: ...E9H90SCM7 MAIN 7 8 Schematic Diagram 1 13 15 SMD 2 3 1 5 0 2 5 5 0 The same voltage for both PLAY REC modes Indicates that the voltage is not consistent here PLAY mode REC mode Unit Volt ...

Page 57: ...es that the voltage is not consistent here PLAY mode REC mode Unit Volt Ref No Position C5042 RR 2 C5060 PP 2 C5063 PP 1 C5064 PP 2 C5065 PP 1 CN2610 PP 2 CN2611 PP 3 IC5002 RR 1 R5046 RR 1 R5051 RR 1 R5052 RR 1 R5053 QQ 1 R5054 RR 1 CAPACITORS CONNECTORS IC RESISTORS MAIN 8 8 Schematic Diagram Parts Location Guide ...

Page 58: ... RF SW TP302 WF2 C PB TP301 WF3 V OUT TP751 WF1 S INH TP502 MAIN CBA Top View BE9E8AF01011A 1 13 17 Sensor CBA Top View BHF300F01012A BHF300F01012B BE9E8AF01011C DVD Open Close SW CBATop View Power SW CBA Top View BE9E8AF01011B ...

Page 59: ...PIN 2 OF IC2406 WF6 PIN 5 OF CN2201 WF8 PIN 3 OF CN2201 WF7 PIN 17 OF CN2201 WF9 PIN 9 OF CN2201 WF5 PIN 7 OF CN2201 WF4 PIN 3 OF CN2204 WF10 MAIN CBA Bottom View 1 13 18 BE9E8AF01011A ...

Page 60: ...R1307 C 2 R1524 C 1 D2807 B 5 Q1425 C 3 R1308 C 2 R1525 C 1 D2808 B 5 Q1426 D 3 R1309 C 2 R1526 C 1 D3004 F 4 Q1501 B 1 R1311 C 2 R1527 C 1 D3005 F 4 Q1506 C 2 R1314 C 2 R1528 B 1 Q1509 D 2 R1316 B 2 R1529 D 2 IC1301 B 3 Q1510 D 1 R1317 B 3 R1531 E 2 IC1451 B 2 Q2205 F 5 R1321 A 2 R1532 E 2 IC1501 C 1 Q2206 G 4 R1322 A 2 R1533 E 2 IC1571 D 1 Q2304 E 5 R1323 B 2 R1534 E 2 IC2404 C 5 Q2305 E 5 R1324...

Page 61: ...e Unit Volt Power Supply Schematic Diagram Parts Location Guide Ref No Position Ref No Position C1001 A 4 D1024 E 1 C1003 C 4 D1025 E 1 C1004 B 3 D1028 C 3 C1006 A 3 D1029 C 2 C1007 B 1 D1030 B 1 C1009 B 2 D1035 B 2 C1010 B 2 D1036 D 3 C1011 B 2 C1012 D 4 IC1010 C 1 C1013 E 4 C1014 E 4 L1001 A 4 C1015 D 4 L1002 C 3 C1017 D 3 L1010 E 4 C1018 D 4 L1012 E 3 C1019 E 3 L1013 E 3 C1021 E 3 C1023 D 3 Q10...

Page 62: ...supply circuit a variable isolation transformer is required 1 13 21 Power Supply CBA Parts Location Guide Ref No Position Ref No Position C1001 B 2 D1024 C 1 C1003 A 1 D1025 B 1 C1004 A 2 D1028 A 1 C1006 B 1 D1029 A 1 C1007 A 1 D1030 A 1 C1009 A 1 D1035 A 1 C1010 A 1 D1036 B 1 C1011 A 1 C1012 B 1 IC1010 B 1 C1013 B 1 C1014 C 1 L1001 A 1 C1015 B 1 L1002 A 1 C1017 B 1 L1010 B 2 C1018 B 1 L1012 B 1 C...

Page 63: ...0 A 1 JK2801 A 1 JK2803 A 1 JK2806 A 2 CAPACITORS CONNECTOR RESISTORS MISCELLANEOUS Front Jack Schematic Diagram Parts Location Guide Ref No Position C2800 A 1 C2801 A 1 CN2605 C 2 R2800 B 1 R2801 B 1 R2804 A 1 R2812 B 2 R2815 A 2 JK2800 A 1 JK2801 A 1 JK2803 A 1 JK2806 A 2 CAPACITORS CONNECTOR RESISTORS MISCELLANEOUS E9H90SCFJ Front Jack Schematic Diagram Front Jack CBA Bottom View ...

Page 64: ...3 C 4 C5011 E 3 C5013 E 3 JC5002 E 4 C5014 E 3 JC5004 E 4 C5015 E 3 JC5005 E 4 C5016 E 3 R5001 D 3 C5017 D 4 R5002 B 4 C5018 D 4 R5007 E 3 C5019 E 2 R5008 D 3 C5020 E 2 R5009 D 3 C5022 A 4 R5012 B 1 C5023 A 4 R5013 B 1 C5024 B 4 R5030 C 4 C5032 C 4 R5031 C 3 C5033 C 4 R5032 C 4 C5039 B 3 R5033 C 3 C5043 B 4 R5034 B 3 C5051 C 4 R5035 C 3 C5052 B 2 R5038 B 3 C5053 B 4 R5044 A 1 C5057 C 3 R5055 A 2 C...

Page 65: ... JC5005 C 2 C5016 C 2 R5001 B 2 C5017 C 1 R5002 C 2 C5018 B 1 R5007 C 2 C5019 B 2 R5008 B 1 C5020 C 2 R5009 C 1 C5022 C 2 R5012 B 1 C5023 C 2 R5013 B 1 C5024 C 2 R5030 C 1 C5032 C 1 R5031 C 1 C5033 C 1 R5032 C 1 C5039 A 2 R5033 C 1 C5043 C 2 R5034 C 1 C5051 C 1 R5035 C 1 C5052 C 2 R5038 C 2 C5053 C 2 R5044 B 1 C5057 C 1 R5055 B 1 C5058 B 1 R5056 B 1 C5059 B 1 R5057 B 1 C5067 B 1 R5058 B 1 R5059 B ...

Page 66: ...tic Diagram E9H90SCD1 The order of pins shown in this diagram is different from that of actual IC101 IC101 is divided into six and shown as IC101 1 6 IC101 6 6 in this DVD Main Schematic Diagram Section 1 NOTE 1 13 25 SMD ...

Page 67: ...tic Diagram E9H90SCD2 1 13 26 The order of pins shown in this diagram is different from that of actual IC101 IC101 is divided into six and shown as IC101 1 6 IC101 6 6 in this DVD Main Schematic Diagram Section 1 NOTE SMD ...

Page 68: ...tic Diagram E9H90SCD3 1 13 27 The order of pins shown in this diagram is different from that of actual IC101 IC101 is divided into six and shown as IC101 1 6 IC101 6 6 in this DVD Main Schematic Diagram Section 1 NOTE SMD ...

Page 69: ...tic Diagram E9H90SCD4 1 13 28 The order of pins shown in this diagram is different from that of actual IC101 IC101 is divided into six and shown as IC101 1 6 IC101 6 6 in this DVD Main Schematic Diagram Section 1 NOTE SMD ...

Page 70: ...tic Diagram E9H90SCD5 1 13 29 The order of pins shown in this diagram is different from that of actual IC101 IC101 is divided into six and shown as IC101 1 6 IC101 6 6 in this DVD Main Schematic Diagram Section 1 NOTE SMD ...

Page 71: ...DVD Main 6 7 Schematic Diagram E9H90SCD6 1 13 30 SMD ...

Page 72: ...tic Diagram E9H90SCD7 1 13 31 The order of pins shown in this diagram is different from that of actual IC101 IC101 is divided into six and shown as IC101 1 6 IC101 6 6 in this DVD Main Schematic Diagram Section 1 NOTE SMD ...

Page 73: ...DVD Main CBA Top View BE7H70G04022 1 13 32 ...

Page 74: ...DVD Main CBA Bottom View BE7H70G04022 1 13 33 ...

Page 75: ...DTV Module 1 2 Schematic Diagram E9H90SCDTV1 1 13 34 SMD ...

Page 76: ...DTV Module 2 2 Schematic Diagram E9H90SCDTV2 1 13 35 SMD ...

Page 77: ...DTV Module CBA Top View BE7C40G04021 1 13 36 DTV Module CBA Bottom View ...

Page 78: ...V 0 1µs WF10 Pin 3 of CN2204 WF4 Pin 7 of CN2201 VIDEO Y 0 2V 20µs WF5 Pin 9 of CN2201 VIDEO C 0 2V 20µs WF6 Pin 2 of IC2406 VIDEO CVBS 0 5V 20µs NOTE Input COLOR BAR SIGNAL WITH 1KHz AUDIO SIGNAL WF3 WF1 UPPER WF2 WF2 LOWER TP751 TP302 UPPER LOWER TP302 TP301 V OUT 0 5V 50µs RF SW 5V C PB RF SW 5V 5ms 0 2V WF1 TP751 V OUT E E 0 2V 20µs WD4NWF ...

Page 79: ...Y 29 SUB RXD 30 SYS RESET 27 SPDIF 3 GND 2 EV 10 5V 27 EV 10 5V 26 EV 10 5V 25 GND 24 GND 23 GND 19 GND 18 P ON 5V 22 P ON 5V 21 P ON 5V 20 EV 2 4V 12 EV 2 4V 11 EV 2 4V 10 GND 14 GND 13 1V2CONT 1 GND 8 P ON 2 5V 7 P ON 2 5V 6 GND 9 GND 5 GND 4 P ON 3 3V 17 P ON 3 3V 16 P ON 3 3V 15 GND 28 GND 29 GND 30 POWER SUPPLY CBA AC CORD DTV MODULE CBA UNIT TUNER CBA CN102 CN5005 GND 1 1 TUNER 5V 3 3 NU 4 4...

Page 80: ... GND 13 1V2CONT 1 GND 8 P ON 2 5V 7 P ON 2 5V 6 GND 9 GND 5 GND 4 P ON 3 3V 17 P ON 3 3V 16 P ON 3 3V 15 GND 28 GND 29 GND 30 DVD MAIN CBA UNIT DVD MECHANISM PICKUP RELAY CBA CN201 CN1001 10 9 HW 9 10 HW 1 FCS 4 TRK 3 TRK 2 FCS 6 TILT 5 TILT 7 LDD IIN4 9 LDD IIN2 10 LDD IINR 11 NU 8 LDD IIN3 12 LDD VDD 14 LDD ENABLE 15 LDD OSCEN 16 GND 17 LDD WEN4 18 GND 19 LDD WEN3 20 GND 21 LDD WEN2 22 LDD SEL1 ...

Page 81: ... CHARTS INNER SW open INNER SW open To disc distinction Power on Yes Yes No No Tray insertion Tray insertion Tray Open button is pressed Tray Open button is pressed Tray ejection Tray ejection SLED moves Push Close INNER SW open Yes No ...

Page 82: ...5 V T2 2 000 s V2 2 00 V T3 0 008 s V3 2 36 V T4 0 006 s V4 4 26 V T5 0 066 s T6 1 500 s T7 0 800 s T8 0 005 s SLED INNER SW close open Tray insertion direction Tray ejection direction T4 T2 T5 V0 V2 V1 T3 T1 SLED INNER SW close open Tray insertion direction Tray ejection direction V3 V4 T6 T7 T8 ...

Page 83: ...1 16 3 R4NTI Push close 0 08 V 0 02 s Push Close detection Threshold level ...

Page 84: ...V SYNC Dummy V sync Output 25 IN RESET Micro Controller Reset Signal 26 OUT LM FWD REV Loading Motor FWD REV Output 27 OUT P ON L Power On Signal to Low 28 NU Not Used 29 OUT D REC Delayed Record Signal 30 OUT Hi Fi H SW Hi Fi Audio Head Switching Pulse 31 OUT VCR AUDIO MUTE VCR Audio Mute Control Signal 32 OUT C F R Capstan Motor FWD REV Control Signal FWD L REV H 33 OUT C CONT Capstan Motor Cont...

Page 85: ...pply Safety Signal 80 IN VCR POWER SAFETY VCR Power Supply Safety Signal 81 IN END S Tape End Position Detect Signal 82 IN AFC Automatic Frequency Control Signal 83 IN V ENV Video Envelope Comparator Signal 84 IN PG DELAY Video Head Switching Pulse Signal Adjusted Voltage 85 IN KEY 2 Key Data Input 2 86 IN KEY 1 Key Data Input 1 87 IN LD SW Deck Mode Position Detector Signal Pin No IN OUT Signal N...

Page 86: ...trobe 3 NU Not Used 4 NU Not Used 5 VSS Ground 6 VDD Power Supply 7 OUT a Segment Output 8 b 9 c 10 d 11 e 12 f 13 g 14 h 15 VEE Pull Down Level 16 OUT i Segment Output 17 OUT 7G Grid Output 18 6G 19 5G 20 4G 21 3G 22 2G 23 1G 24 VDD Power Supply 25 VSS Ground 26 IN OSC Oscillator Input 27 NU Not Used 28 IN DIN Serial Data Input ...

Page 87: ...C103M AT P KTA1267 GR Y AT P KTC3199 BL GR Y AT P RN1203 TE4 F T RN2203 TE4 F T 2SA1015 GR Y TE2 F T 2SC1815 BL GR Y TE2 F T 2SC2120 O Y TE2 F T 2SC3266 GR Y TPE2 F KTA 1266 GR AT P KTA1266 Y AT P KTC3198 GR Y AT P KTC3203 O Y AT P KTC3266 GR Y AT P PS2561A 1 W PS2561A 1 Q EL817B LTV 817B F PT204 6B 12 MID 32A22F MM1636XWRE AT24C128N 10SU 1 8S PQ070XF01SZH 2SK3563 Q FQPF5N50C KHB4D5N60F U PMC MM16...

Page 88: ... JK2751 996500025470 RCA JACK MSP 213V1 324 B NI L 1 JK2804 996510002058 RCA JACK MSP 213V3 324 B NI L 1 JK2805 996500029501 RCA JACK MSP 382V 12 NILF 1 RS1501 996500035147 SENSOR REMOTE RECEIVER KSM 602LU2S 1 RS1501 996500008668 REMOTE RECEIVER PIC 37042LU 1 TP301 PCB JUMPER D0 6 P7 5 1 TP302 PCB JUMPER D0 6 P15 0 1 TP452 PCB JUMPER D0 6 P30 0 1 TP502 PCB JUMPER D0 6 P7 5 1 TP505 PCB JUMPER D0 6 ...

Page 89: ... CAP 22UF 6 3V M H7 1 ELECTRICAL PARTS LIST DVDR3545V 37 Pos No 12 NC Description C1460 CHIP CERAMIC CAP 1608 B K 4700PF 50V 1 C1461 CHIP CERAMIC CAP 1608 B K 0 01UF 50V 1 C1462 CHIP CERAMIC CAP 1608 B K 0 01UF 50V 1 C1463 CHIP CERAMIC CAP 1608 B K 0 1UF 50V 1 C1465 ELECTROLYTIC CAP 4 7UF 25V M H7 1 C1466 ELECTROLYTIC CAP 220UF 6 3V M H7 1 C1467 CHIP CERAMIC CAP 1608 B K 0 022UF 50V 1 C1470 CHIP C...

Page 90: ...ST DVDR3545V 37 Pos No 12 NC Description C2780 ELECTROLYTIC CAP 100UF 6 3V M H7 1 C2807 CHIP CERAMIC CAP 1608 CH J 1000PF 50V 1 C2808 CHIP CERAMIC CAP 1608 CH J 1000PF 50V 1 C2814 ELECTROLYTIC CAP 2 2UF 50V M 1 C2818 CHIP CERAMIC CAP 1608 B K 0 01UF 50V 1 C2819 CHIP CERAMIC CAP 1608 B K 0 1UF 50V 1 C2820 ELECTROLYTIC CAP 2 2UF 50V M 1 C2821 ELECTROLYTIC CAP 22UF 16V M 1 C2822 CHIP CERAMIC CAP 1608...

Page 91: ...D2604 PCB JUMPER D0 6 P10 0 1 D2771 ZENER DIODE MTZJT 775 1B 1 D2771 DIODE ZENER 5V1BSB T26 1 D2771 ZENER DIODE DZ 5 1BSBT265 1 D2801 ZENER DIODE MTZJT 775 1B 1 D2801 DIODE ZENER 5V1BSB T26 1 D2801 ZENER DIODE DZ 5 1BSBT265 1 D2802 ZENER DIODE MTZJT 775 1B 1 D2802 DIODE ZENER 5V1BSB T26 1 D2802 ZENER DIODE DZ 5 1BSBT265 1 D2803 ZENER DIODE MTZJT 775 1B 1 D2803 DIODE ZENER 5V1BSB T26 1 D2803 ZENER ...

Page 92: ...NSISTOR 2SA1015 GR TE2 F T 1 ELECTRICAL PARTS LIST DVDR3545V 37 Pos No 12 NC Description Q1108 NPN TRANSISTOR KRC103M AT P 1 Q1108 NPN TRANSISTOR RES IN RN1203 TE4 F T 1 Q1301 TRANSISTOR KTA1266 Y AT P 1 Q1301 TRANSISTOR 2SA1015 Y TE2 F T 1 Q1301 TRANSISTOR KTA 1266 GR AT P 1 Q1301 TRANSISTOR 2SA1015 GR TE2 F T 1 Q1421 TRANSISTOR KTA1266 Y AT P 1 Q1421 TRANSISTOR 2SA1015 Y TE2 F T 1 Q1421 TRANSIST...

Page 93: ... J 18K OHM 1 ELECTRICAL PARTS LIST DVDR3545V 37 Pos No 12 NC Description R1327 CHIP RES 1 10W F 1 1K OHM 1 R1327 CHIP RES 1 10W F 1 1K OHM 1 R1327 RES CHIP 1608 1 10W F 1 10K OHM 1 R1330 CHIP RES 1608 1 10W 0 OHM 1 R1330 RES CHIP 1608 1 10W J 0 OHM 1 R1401 CHIP RES 1 10W J 6 8K OHM 1 R1401 RES CHIP 1608 1 10W J 6 8K OHM 1 R1402 CHIP RES 1 10W J 5 6K OHM 1 R1402 RES CHIP 1608 1 10W J 5 6K OHM 1 R14...

Page 94: ...IP RES 1 10W J 18K OHM 1 R1544 RES CHIP 1608 1 10W J 18K OHM 1 ELECTRICAL PARTS LIST DVDR3545V 37 Pos No 12 NC Description R1545 CHIP RES 1 10W J 4 7K OHM 1 R1545 RES CHIP 1608 1 10W J 4 7K OHM 1 R1546 CHIP RES 1 10W J 4 7K OHM 1 R1546 RES CHIP 1608 1 10W J 4 7K OHM 1 R1547 CARBON RES 1 6W J 1K OHM 1 R1547 CARBON RES 1 4W J 1K OHM 1 R1548 CHIP RES 1 10W J 4 7K OHM 1 R1548 RES CHIP 1608 1 10W J 4 7...

Page 95: ...RES CHIP 1608 1 10W J 0 OHM 1 R2391 CARBON RES 1 4W J 560 OHM 1 ELECTRICAL PARTS LIST DVDR3545V 37 Pos No 12 NC Description R2392 CARBON RES 1 4W J 560 OHM 1 R2395 PCB JUMPER D0 6 P5 0 1 R2397 CHIP RES 1 10W J 220 OHM 1 R2397 RES CHIP 1608 1 10W J 220 OHM 1 R2402 CHIP RES 1 10W J 75 OHM 1 R2402 RES CHIP 1608 1 10W J 75 OHM 1 R2403 CHIP RES 1 10W J 75 OHM 1 R2403 RES CHIP 1608 1 10W J 75 OHM 1 R240...

Page 96: ...R2867 RES CHIP 1608 1 10W J 1 0K OHM 1 R2868 CHIP RES 1 10W J 1K OHM 1 R2868 RES CHIP 1608 1 10W J 1 0K OHM 1 R2871 CHIP RES 1 10W J 220 OHM 1 ELECTRICAL PARTS LIST DVDR3545V 37 Pos No 12 NC Description R2871 RES CHIP 1608 1 10W J 220 OHM 1 R2872 CHIP RES 1 10W J 220 OHM 1 R2872 RES CHIP 1608 1 10W J 220 OHM 1 R2875 CHIP RES 1 10W J 4 7K OHM 1 R2875 RES CHIP 1608 1 10W J 4 7K OHM 1 R2876 CHIP RES ...

Page 97: ...04 ELECTROLYTIC CAPACITOR ZR200TA221K18EB 1 C1004 ELECTROLYTIC CAP 220UF 200V M 1 C1006 SAFETY CAP 3300PF 250V 1 C1006 SAFETY CAP 3300PF 250V 1 C1007 CERAMIC CAP YV Z 0 022UF 50V 1 C1009 ELECTROLYTIC CAP 10UF 16V M 1 C1010 CERAMIC CAP AX X K 2200PF 16V 1 C1011 CERAMIC CAP AX B K 1000PF 50V 1 C1012 ELECTROLYTIC CAP 470UF 16V M 1 C1013 ELECTROLYTIC CAP 10UF 50V M H7 1 C1014 ELECTROLYTIC CAP 470UF 16...

Page 98: ... 1 Q1003 TRANSISTOR KTC3199 Y AT P 1 Q1003 TRANSISTOR 2SC1815 Y TE2 F T 1 ELECTRICAL PARTS LIST DVDR3545V 37 Pos No 12 NC Description Q1008 TRANSISTOR KTC3199 Y AT P 1 Q1008 TRANSISTOR 2SC1815 Y TE2 F T 1 Q1008 TRANSISTOR KTC3199 GR AT P 1 Q1008 TRANSISTOR 2SC1815 GR TE2 F T 1 Q1031 TRANSISTOR KTA1267 Y AT P 1 Q1031 TRANSISTOR 2SA1015 Y TE2 F T 1 Q1031 TRANSISTOR KTA1267 GR AT P 1 Q1031 TRANSISTOR...

Page 99: ...6 ELECTROLYTIC CAP 3 3UF 50V M 1 C5007 ELECTROLYTIC CAP 3 3UF 50V M 1 C5008 CHIP CERAMIC CAP 1608 F Z 0 1UF 50V 1 ELECTRICAL PARTS LIST DVDR3545V 37 Pos No 12 NC Description C5009 CHIP CERAMIC CAP 1608 B K 0 022UF 50V 1 C5010 ELECTROLYTIC CAP 2 2UF 50V M 1 C5011 CHIP CERAMIC CAP 1608 F Z 0 1UF 50V 1 C5013 CHIP CERAMIC CAP 1608 B K 0 1UF 50V 1 C5014 CHIP CERAMIC CAP 1608 B K 0 1UF 50V 1 C5015 ELECT...

Page 100: ... 1 10W J 22K OHM 1 R5033 CHIP RES 1 10W J 22K OHM 1 R5033 RES CHIP 1608 1 10W J 22K OHM 1 R5034 CHIP RES 1 10W J 100 OHM 1 R5034 RES CHIP 1608 1 10W J 100 OHM 1 R5035 CHIP RES 1 10W J 100 OHM 1 R5035 RES CHIP 1608 1 10W J 100 OHM 1 R5038 CHIP RES 1608 1 10W 0 OHM 1 R5038 RES CHIP 1608 1 10W J 0 OHM 1 R5044 CHIP RES 1608 1 10W 0 OHM 1 R5044 RES CHIP 1608 1 10W J 0 OHM 1 R5055 CHIP RES 1608 1 10W 0 ...

Page 101: ...4 2L061 Front Jack CBA 2B59 2B13 2B39 A34 A3 2L013 2L054 DVD Open Close SW CBA 2L030 2L033 2B17 2B14 1B1 2L017 2L017 2L017 2B1 2L021 2L022 2B16 2L033 2L071 2L011 2B2 2B31 Power SW CBA 2L045 2L052 2L045 A1X 2B76 2B10 2B4 2B3 2L043 2L044 2L019 2L111 2L011 2L033 2L068 2L082 2L081 2L062 2L069 2L081 2L075 2L075 2L077 2L068 2L011 2L011 A2 2B86 Tuner Assembly 2L081 Sensor CBA AC1001 DVD Mechanism DVD Mai...

Page 102: ...1 20 2 E9H90PEX Packing S1 A14 S2 A28 A14 A27 S2 A27 X22A X22B X22C S2 Unit S3 Some Ref Numbers are not in sequence X1 X4 X20C X20B X20A X5 X2 X3 S2 Upper Side Lower Side ...

Page 103: ...EW S TIGHT M3X6 BIND HEAD 1 2L017 SCREW S TIGHT M3X8 BIND HEAD 1 2L021 SCREW P TIGHT M3X8 BIND HEAD 1 2L022 SCREW S TIGHT M3X6 BIND HEAD 1 2L030 SCREW P TIGHT M3X8 BIND HEAD 1 2L033 SCREW S TIGHT M3X6 BIND HEAD 1 2L043 SCREW P TIGHT M3X8 BIND HEAD 1 2L044 SCREW S TIGHT M3X8 BIND HEAD 1 2L045 SCREW P TIGHT M3X8 BIND HEAD 1 2L052 SCREW P TIGHT M3X6 BIND HEAD 1 2L054 SCREW P TIGHT M3X6 BIND HEAD 1 2L...

Page 104: ...1 22 1 E9H90REV REVISION LIST Version 1 0 Initial release Version 1 1 Correction of part codes ...

Page 105: ...CHANICAL ALIGNMENT PROCEDURES 2 3 1 DISASSEMBLY ASSEMBLY PROCEDURES OF DECK MECHANISM 2 4 1 ALIGNMENT PROCEDURES OF MECHANISM 2 5 1 DECK EXPLODED VIEWS 2 6 1 DECK PARTS LIST 2 7 1 Sec 2 Deck Mechanism Section I Standard Maintenance I Mechanism Alignment Procedures I Disassembly Assembly of Mechanism I Deck Exploded Views I Deck Parts List ...

Page 106: ...all DECK ADJUSTMENTS 3 For the reference numbers listed above refer to Deck Exploded Views Deck Periodic Service Schedule Ref No Part Name 1 000 h 2 000 h 3 000 h 4 000 h B2 Cylinder Assembly I I B3 Loading Motor Assembly I B8 Pulley Assembly I I B587 Tension Lever Assembly I I B31 ACE Head Assembly I B573 B574 Reel SP D2 Reel TU D2 I B37 Capstan Motor I I B52 Cap Belt I I B73 FE Head I B133 B134 ...

Page 107: ... hard material but since it is very thin avoid cleaning it vertically 2 Wait for the cleaned part to dry thoroughly before operating the unit 3 Do not reuse a stained head cleaning stick or a stained chamois cloth Cleaning of ACE Head Clean the head with a cotton swab Procedure 1 Remove the top cabinet 2 Dip the cotton swab in 90 ethyl alcohol and clean the ACE Head Be careful not to damage the up...

Page 108: ...TURE AND TOOLS VFMS0001H6 Alignment Tape Back Tension Meter Made in USA Flat Screw Driver Purchase Locally Post Adjustment Screwdriver Metric Thickness Gauges Purchase Locally Lock Screw Driver Purchase Locally Head Cleaning Stick ...

Page 109: ...re that the Moving guide preparations are in the Eject Position 4 Turn the LDG Belt in the appropriate direction shown in Fig M1 until the Moving guide preparations come to the Eject Position Stop turning when the preparations begin clicking or can not be moved further However the tape will be left wound around the cylinder 5 Turn the LDG Belt in the appropriate direction continuously and the cass...

Page 110: ...t there is no slack on the supply and take up side Guide Rollers Use a blank tape Adjust the height of the Guide Rollers Supply side and take up side Use a blank tape Page 2 3 3 Loading Use a blank tape Adjust the envelope Page 2 3 4 Check the envelope Adjust the Audio Section Azimuth Alignment Page 2 3 5 Check the audio output Check the following 1 X Value Page 2 3 3 2 Envelope Page 2 3 4 Adjust ...

Page 111: ...ilt Adj Screw of the ACE Head Fig M6 1 B X Value Alignment Purpose To obtain maximum PB FM envelope signal at the preset position of the Tracking Control Circuit align the Horizontal Position of the ACE Head Symptom of Misalignment If the Horizontal Position of the ACE Head is not properly aligned maximum PB FM envelope cannot be obtained at the preset position of the Tracking Control Circuit 1 Co...

Page 112: ...do this adjustment turn the top of the Guide Roller with the Guide Roller Adj Screwdriver 3 If the envelope is as shown in Fig M8 adjust the height of Guide Roller 2 Refer to Fig M3 so that the waveform looks like the one shown in Fig M10 4 If the envelope is as shown in Fig M9 adjust the height of Guide Roller 3 Refer to Fig M3 so that the waveform looks like the one shown in Fig M10 5 When Guide...

Page 113: ...r of pushes to ensure preset position The number of pushes of the CHANNEL K button to achieve 1 2 level of envelope should match the number of pushes of the CHANNEL L button from center If required redo the X Value Alignment 1 E Checking and Alignment of Tape Path during reversing Purpose To make sure that the tape path is well stabilized during reversing Symptom of Misalignment If the tape path i...

Page 114: ...Cylinder Assembly T DM1 DM6 Desolder 3 S 2 8 8 Loading Motor Assembly T DM1 DM7 Desolder LDG Belt 2 S 3 9 9 ACE Head Assembly T DM1 DM7 S 4 10 2 Tape Guide Arm Assembly T DM1 DM8 1 P 2 11 10 C Door Opener T DM1 DM8 1 S 4A L 4 12 11 Pinch Arm B T DM1 DM8 1 DM8 2 P 3 13 12 Pinch Arm A Assembly T DM1 DM8 1 DM8 2 14 14 FE Head T DM1 DM9 S 5 15 15 Prism T DM1 DM9 S 6 16 2 15 Sensor Gear T DM1 DM9 17 2 ...

Page 115: ...r lubrication 32 25 Loading Arm SP Assembly B DM2 DM14 Refer to Alignment Sec Page 2 5 1 33 32 Loading Arm TU Assembly B DM2 DM14 Refer to Alignment Sec Page 2 5 1 34 2 25 M Brake TU Assembly T DM1 DM15 P 7 Brake Belt 35 2 25 M Brake SP Assembly T DM1 DM15 P 8 36 35 Tension Lever Assembly T DM1 DM15 37 36 T Lever Holder T DM15 L 12 38 34 Reel TU D2 T DM1 DM15 39 38 M Gear T DM1 DM15 40 36 Reel SP ...

Page 116: ...2 4 3 H9820DA 14 13 11 10 12 7 8 30 40 16 39 38 42 41 43 9 34 15 36 35 29 46 Fig DM1 Top View 32 20 33 24 25 27 26 23 28 31 21 22 Bottom View Fig DM2 ...

Page 117: ... Slide 1 2 A Fig DM4 3 6 6 L 2 Pin A Hole A Pin B Hole B L 1 First insert 6 diagonally in 3 as shown below Then install 6 in 3 while pushing L 1 in the direction of the arrow After installing 6 in 3 confirm that pin A of 3 enters hole A of 6 properly Installation of 3 and 6 View for A 2 1 4 Install 6 in 4 while pulling L 2 in the direction of the arrow After installing 6 in 4 confirm that pin B of...

Page 118: ... S 4 S 3 LDG Belt 8 Fig DM7 Pin of 12 Pin of 10 Groove of 28 View for A When reassembling 10 and 12 confirm that pin of 10 and pin of 12 are in the groove of 28 as shown 28 11 13 12 A 10 L 4 S 4A P 3 P 2 Removal of 11 1 Remove screw S 4A 2 Unhook spring P 2 3 Release L 4 while holding 12 with a finger 4 Loosen a finger holding 12 and remove 11 Fig DM8 1 ...

Page 119: ...3 Fig B Top view Install pin of 12 in groove of 28 Refer to Fig B 28 Press both 12 and 13 till the groove of chassis pin appears and adjust 13 to the notch of chassis Then turn 13 a little in the direction of the arrow while pressing 12 Refer to Fig C Fig C Groove of pin of chassis Notch of chassis turn 13 12 Install 11 and 10 while holding 12 Refer to Fig DM8 1 Fig DM8 2 14 15 S 6 S 5 16 Fig DM9 ...

Page 120: ...en installing 23 install the spring P 5 to 28 as shown in the left figure and then install 23 while pressing the spring P 5 in the direction of the arrow in the left figure and confirming that the position of the spring P 5 is placed as shown in the left figure Pin on bottom of 23 23 28 Pin on 22 Position of pin on 22 Top View Fig DM12 ...

Page 121: ...5 and 28 as shown Bottom View 28 25 28 Top View First tooth on 44 First groove on 28 Installation of 25 When reassembling 28 align the first groove on 28 to the first tooth on 44 as shown Fig DM13 2 Refer to the Alignment Section Page 2 5 1 30 29 L 11 P 6 32 33 31 Fig DM14 turn turn Break belt 35 38 39 40 36 P 8 P 7 turn 34 37 L 12 Fig DM15 ...

Page 122: ...2 4 9 H9820DA 43 41 42 Slide Plate L 13 S 11 Fig DM16 44 45 Slide Fig DM17 ...

Page 123: ... the mechanical or electrical parts Alignment points in Eject Position Alignment 1 Loading Arm SP and TU Assembly Install Loading Arm SP and TU Assembly so that their triangle marks point to each other as shown in Fig AL2 Alignment 2 Mode Gear Keeping the two triangles pointing at each other install the Loading Arm SP Assembly so that the last tooth of the gear meets the most inside teeth of the M...

Page 124: ...t in sequence B126 B8 B121 B426 B560 L1450 L1450 L1466 B501 L1322 B5 Chassis Assembly Top View Lubricating Point Chassis Assembly Bottom View Lubricating Point B410 B74 L1051 B411 B494 B567 L1053 L1191 B73 B9 L1467 B2 B10 B35 B553 Mark Description Floil G 684G or Multemp MH D Blue grease SLIDUS OIL 150 ...

Page 125: ...FG84M Yellow grease B508 B414 View for A Grease point B516 B559 B52 B134 B133 B568 B565 B417 Some Ref Numbers are not in sequence Bottom Side Grease point B507 B488 B570 B491 B513 B502 Bottom Side Grease point L1151 B525 B592 B31 L1406 B148 B558 B557 B3 B522 B521 B520 B590 B564 B573 B574 B591 B416 A B487 B499 B587 B593 ...

Page 126: ...anism View 3 B563 B300 B562 B482 B355 B354 B483 B425 L1321 B347 L1321 B313 L1341 B303 B555 B514 Some Ref Numbers are not in sequence B361 B359 B529 B360 Mark Description Floil G 684G or Multemp MH D Blue grease SLIDUS OIL 150 ...

Page 127: ... 1 B494 C DOOR OPENER MK12 1 B499 T LEVER HOLDER MK12 1 B501 WORM HOLDER MK12 1 B502 CAM GEAR B MK12 1 B507 REEL WASHER MK9 5 2 1 0 5 1 B508 S BRAKE SPRING MK10 1 B513 CAM WASHER MK12 1 B514 SCREW RACK MK14 1 B516 REEL WASHER MK9 5 2 1 0 5 1 B520 TU BRAKE SPRING MK12 1 B521 REV BRAKE SPRING MK12 1 B522 TG POST ASSEMBLY MK11 1 B525 LDG BELT MK11 1 B529 CLEANER ASSEMBLY MK10 1 B553 REV SPRING MK11 1...

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Philips DVDR3545V/37, Service Manual

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