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Philips VR140/02, Service Manual

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Philips VR140/02 Service Manual Download Page 54

ELECTRICAL PARTS LIST

Pos.

h

12 NC

Description

 VR

140/39

 VR

140/02

 VR

140/07

 VR

840/58

 VR

140/58

 VR

840/07

 VR

840/16

 VR

840/39

C510

ELECTROLYTIC CAP. 22UF/10V M H7

1

1

1

1

1

1

1

1

C511

ELECTROLYTIC CAP. 100UF/6.3V H7

1

1

1

1

1

1

1

1

C512

CHIP CERAMIC CAP. F Z 0.1UF/25V

1

1

1

1

1

1

1

1

C513

CHIP CERAMIC CAP. CG J 22PF/50V

1

1

1

1

1

1

1

1

C514

CHIP CERAMIC CAP. CG J 22PF/50V

1

1

1

1

1

1

1

1

C515

CHIP CERAMIC CAP. CG J 18PF/50V

1

1

1

1

1

1

1

1

C516

CHIP CERAMIC CAP. CG J 18PF/50V

1

1

1

1

1

1

1

1

C517

CHIP CERAMIC CAP. B K 4700PF/50V

1

1

1

1

1

1

1

1

C518

CHIP CERAMIC CAP. B K 0.047UF/25V

1

1

1

1

1

1

1

1

C519

CHIP CERAMIC CAP. B K 0.01UF/50V

1

1

1

1

1

1

1

1

C520

CHIP CERAMIC CAP. CG J 100PF/50V

1

1

1

1

1

1

1

1

C521

CHIP CERAMIC CAP. CG J 560PF/50V

1

1

1

1

1

1

1

1

C522

ELECTROLYTIC CAP. 22UF/6.3V M H7

1

1

1

1

1

1

1

1

C523

CHIP CERAMIC CAP. B K 1000PF/50V

1

1

1

1

1

1

1

1

C524

CHIP CERAMIC CAP. CG J 330PF/50V

1

1

1

1

1

1

1

1

C526

CHIP CERAMIC CAP. B K 4700PF/50V

1

1

1

1

1

1

1

1

C527

ELECTROLYTIC CAP. 22UF/6.3V M H7

1

1

1

1

1

1

1

1

C528

CHIP CERAMIC CAP. B K 0.01UF/50V

1

1

1

1

C529

CERAMIC CAP.(AX) Y M 0.01UF/16V

1

1

1

1

C530

CERAMIC CAP.(AX) F Z 0.022UF/25V

1

1

1

1

1

1

1

1

C531

CERAMIC CAP.(AX) Y M 0.01UF/16V

1

1

1

1

1

1

1

1

C532

ELECTROLYTIC CAP. 22UF/6.3V M H7

1

1

1

1

1

1

1

1

C533

CHIP CERAMIC CAP. F Z 0.1UF/25V

1

1

1

1

1

1

1

1

C535

CHIP CERAMIC CAP. B K 0.01UF/50V

1

1

1

1

1

1

1

1

C538

CHIP CERAMIC CAP. B K 0.022UF/25V

1

1

1

1

1

1

1

1

C540

ELECTROLYTIC CAP. 470UF/6.3V M

1

1

1

1

1

1

1

1

C561

CHIP CERAMIC CAP. B K 0.022UF/25V

1

1

1

1

1

1

1

1

C562

ELECTROLYTIC CAP. 330UF/6.3V M H7

1

1

1

1

1

1

1

1

C563

CHIP CERAMIC CAP. F Z 0.1UF/25V

1

1

1

1

1

1

1

1

C564

CHIP CERAMIC CAP. CG J 100PF/50V

1

1

1

1

1

1

1

1

C621

CHIP CERAMIC CAP. CG J 220PF/50V

1

1

1

1

C622

CHIP CERAMIC CAP. B K 2200PF/50V

1

1

1

1

C640

CHIP CERAMIC CAP. F Z 0.1UF/25V

1

1

1

1

C642

SEMICONDUCTOR CAP. SR K 0.018UF/25V

1

1

1

1

C643

ELECTROLYTIC CAP. 4.7UF/25V M H7

1

1

1

1

C644

ELECTROLYTIC CAP. 47UF/6.3V M H7

1

1

1

1

C645

CHIP CERAMIC CAP. B K 0.01UF/50V

1

1

1

1

C648

ELECTROLYTIC CAP. 1UF/50V M H7

1

1

1

1

C649

ELECTROLYTIC CAP. 1UF/50V M H7 NP

1

1

1

1

C701

CHIP CERAMIC CAP. B K 0.047UF/25V

1

1

1

1

1

1

C702

CHIP CERAMIC CAP. F Z 0.1UF/25V

1

1

1

1

1

1

1

1

C703

ELECTROLYTIC CAP. 10UF/16V M H7

1

1

1

1

1

1

1

1

C704

CHIP CERAMIC CAP. B K 0.01UF/50V

1

1

1

1

1

1

1

1

C706

CHIP CERAMIC CAP. B K 1000PF/50V

1

1

1

1

1

1

1

1

C707

ELECTROLYTIC CAP. 100UF/6.3V H7

1

1

1

1

1

1

1

1

C708

CHIP CERAMIC CAP. B K 0.01UF/50V

1

1

1

1

1

1

1

1

C709

ELECTROLYTIC CAP. 1UF/50V M H7

1

1

1

1

C710

CHIP CERAMIC CAP. B K 1000PF/50V

1

1

1

1

C712

CHIP CERAMIC CAP. B K 0.01UF/50V

1

C715

CHIP CERAMIC CAP. B K 0.01UF/50V

1

1

1

1

C716

CHIP CERAMIC CAP. F Z 0.22UF/16V

1

1

1

1

C717

CHIP CERAMIC CAP. F Z 0.22UF/16V

1

1

1

1

C756

CHIP CERAMIC CAP. CG J 470PF/50V

1

1

1

1

C757

CHIP CERAMIC CAP. CG J 470PF/50V

1

1

1

1

C771

CHIP CERAMIC CAP. F Z 0.1UF/25V

1

1

1

1

C772

ELECTROLYTIC CAP. 10UF/16V M H7

1

1

1

1

C773

CHIP CERAMIC CAP. B K 1000PF/50V

1

1

1

1

C774

CHIP CERAMIC CAP. B K 1000PF/50V

1

1

1

1

C775

ELECTROLYTIC CAP. 1UF/50V M H7

1

1

1

1

C776

ELECTROLYTIC CAP. 1UF/50V M H7

1

1

1

1

C777

CHIP CERAMIC CAP. CG J 180PF/50V

1

1

1

1

C778

CHIP CERAMIC CAP. CG J 180PF/50V

1

1

1

1

C851

CHIP CERAMIC CAP. CG J 22PF/50V

1

1

1

1

1

1

1

1

C852

CHIP CERAMIC CAP. CG J 22PF/50V

1

1

1

1

1

1

1

1

1-16-12

Summary of Contents for VR140/02

Page 1: ... I Ireland 16 PAL B G Spain 39 SECAM L L PAL B G I 58 PAL SECAM B G D K Safety regulations require that the set be restored to its original condition and that parts which are identical with those specified be used Published by BK 2003 Video Service Department Printed in Japan c Copyright reserved Subject to modification GB 3103 785 22180 For technical data reference is made to the Service Manual o...

Page 2: ... MENU SYSTEM PROG P PROG P STILL REC CLEAR VCR When tape playback is stoped press to rewind the tape at high speed During playback press to rewind the tape while the picture stay on the screen To return the cursor in the menu Buttons with TV feature To call up additional TV functions To switch VCR or Philips TV on or off interrupt menu function To access or remove the VCR s on screen status displa...

Page 3: ... speed During playback press to rewind the tape while the picture stay on the screen To play a tape To stop the tape and eject the cassette STOP EJECT PLAY REW FWD RECORD PROGRAMME PROGRAMME STANDBY ON FWD PLAY REW STOP EJECT RECORD PROGRAMME STANDBY ON R F O U T TV A E R I A L Back of the set To connect the TV set programme number To connect the aerial cable To connect the TV set RF OUT AERIAL TV...

Page 4: ...P PLAY MENU SV V TURBO TIMER SMART PICTURE SYSTEM AUDIO SLOW INDEX PROG P PROG P STILL REC CLEAR VCR When tape playback is stopped press to fast forward the tape at high speed During playback press to fast forward the tape while the picture stay on the screen To store or confirm entry in the menu When tape playback is stoped press to rewind the tape at high speed During playback press to rewind th...

Page 5: ...he screen When tape playback is stoped press to rewind the tape at hight speed During playback press to rewind the tape while the picture stay on the screen To play a tape To stop the tape and eject the cassette To stop the tape and slow a still picture White and red socket Audio input socket left right To connect a camera recorder or video recorder Yellow socket Video input socket To connect a ca...

Page 6: ...Control Signal C F R Capstan Motor FWD REV Control Signal FWD L REV H C FG Capstan Motor Rotation Detection Pulse C POW SW Capstan Power Switching Signal C POWER SW Capstan Power Switching Signal C ROTA Color Phase Rotary Changeover SIgnal C SYNC Composite Synchronized Pulse CLKSEL Clock Select GND COLOR IN SECAM or MESECAM Chroma Video Input Signal at Super Impose CTL Playback Record Control Sign...

Page 7: ...nal at High P80 C P80 C Terminal PB H OUT Playback Signal Output at High PG DELAY Video Head Switching Pulse Signal Adjusted Voltage POW SAF P ON Power Detection Input Signal REC SAF SW Recording Safety SW Detect With Record tab L With out Record tab H Signal Name Function REMOCON IN Remote Control Sensor RESET System Reset Signal Reset L RESET 5V 5V at System Reset Signal RF SW Video Head Switchi...

Page 8: ...L 1 and L 2 are fragile Be careful not to break them 1 Remove five Screws S 2 two Screws S 3 and Screw S 4 Then slowly lift the VCR Chassis Unit Deck Assembly Jack CBA and Main CBA up 2 When reassembling solder wire jumpers as shown in Fig 5 3 Before installing the Deck Assembly be sure to place the pin of LD SW on Main CBA as shown in Fig 6 Then install the Deck Assembly while align ing the hole ...

Page 9: ...CBA S 6 S 6 S 7 5 Deck Assembly FE Head Cylinder Assembly AC Head Assembly TOP VIEW From FE Head From Cylinder Assembly From AC Head Assembly Lead with blue stripe Lead with blue stripe Desolder from bottom Lead with blue stripe From Capstan Motor Assembly Lead connections of Deck Assembly and Main CBA Printing side 7 Cylinder Shield Fig 5 ...

Page 10: ...1 7 6 HE270DC LD SW Pin Hole Hole Shaft Cam Gear 6 Main CBA 5 Deck Assembly 6 Main CBA SW507 LD SW Pin Fig 6 ...

Page 11: ...l not to break them 1 Remove five Screws S 2 five Screws S 3 and Screw S 4 Then slowly lift the VCR Chassis Unit Deck Assembly Jack CBA and Main CBA up 2 When reassembling solder wire jumpers as shown in Fig 5 3 Before installing the Deck Assembly be sure to place the pin of LD SW on Main CBA as shown in Fig 6 Then install the Deck Assembly while align ing the hole of Cam Gear with the pin of LD S...

Page 12: ...1 7 8 HE490DC L 2 L 1 2 Front Assembly L 2 Fig 2 S 2 S 2 S 4 S 2 S 2 S 3 S 3 3 VCR Chassis Unit S 3 S 3 S 3 Fig 3 S 5 4 Jack CBA Desolder Fig 4 ...

Page 13: ...mbly From AC Head Assembly Lead with blue stripe Lead with blue stripe Desolder from bottom Lead with blue stripe From Capstan Motor Assembly Lead connections of Deck Assembly and Main CBA Printing side 7 Cylinder Shield 8 Rear Panel L 3 Fig 5 LD SW Pin Hole Hole Shaft Cam Gear 6 Main CBA 5 Deck Assembly 6 Main CBA SW507 LD SW Pin Fig 6 ...

Page 14: ...O POWER SUPPLY BLOCK LINE MUTE KEY SWITCH KEY SWITCH TP507 SENS INH M CAPSTAN MOTOR SMD NOTE FOR WIRE CONNECTORS 1 PREFIX SYMBOL CN MEANS CONNECTOR CAN DISCONNECT AND RECONNECT 2 PREFIX SYMBOL CL MEANS WIRE SOLDER HOLES OF THE PCB WIRE IS SOLDERED DIRECTLY TEST POINT INFORMATION INDICATES A TEST POINT WITH A JUMPER WIRE ACROSS A HOLE IN THE PCB USED TO INDICATE A TEST POINT WITH A COMPONENT LEAD O...

Page 15: ... MUTE PB EE FRT IN2 FRT IN2 AGC P R R Y C P R P R P EP Y DELAY Y C MIX 21 79 78 AGC VXO OSD CHARACTER MIX COLOR IN FBC 1 2 58 59 65 25 29 28 44 17 14 18 2 16 29 1 28 IC640 VPS VPS V IIC BUS SDA DAVN L IIC BUS SCL IIC BUS SDA IIC BUS SCL 6 14 7 16 DAVN L 69 68 46 43 SMD NOTE FOR WIRE CONNECTORS 1 PREFIX SYMBOL CN MEANS CONNECTOR CAN DISCONNECT AND RECONNECT 2 PREFIX SYMBOL CL MEANS WIRE SOLDER HOLE...

Page 16: ... SERVO SYSTEM CONTROL BLOCK FULL ERASE HEAD 68 69 SERIAL DECODER DECK ASSEMBLY SMD NOTE FOR WIRE CONNECTORS 1 PREFIX SYMBOL CN MEANS CONNECTOR CAN DISCONNECT AND RECONNECT 2 PREFIX SYMBOL CL MEANS WIRE SOLDER HOLES OF THE PCB WIRE IS SOLDERED DIRECTLY TEST POINT INFORMATION INDICATES A TEST POINT WITH A JUMPER WIRE ACROSS A HOLE IN THE PCB USED TO INDICATE A TEST POINT WITH A COMPONENT LEAD ON FOI...

Page 17: ... AUDIO SIGNAL Mode SP REC 71 A MUTE H IIC BUS SCL IIC BUS SDA TO SERVO SYSTEM CONTROL BLOCK FULL ERASE HEAD 68 69 SERIAL DECODER DECK ASSEMBLY SMD NOTE FOR WIRE CONNECTORS 1 PREFIX SYMBOL CN MEANS CONNECTOR CAN DISCONNECT AND RECONNECT 2 PREFIX SYMBOL CL MEANS WIRE SOLDER HOLES OF THE PCB WIRE IS SOLDERED DIRECTLY TEST POINT INFORMATION INDICATES A TEST POINT WITH A JUMPER WIRE ACROSS A HOLE IN TH...

Page 18: ... CN1 SIF 2 TU AUDIO 1 2 1 CN701 CN1 AUDIO OUT TU701 AUDIO IN SIF OUT 2 21 22 JACK CBA MAIN CBA SUB JACK CBA JK101 A IN1 R A IN1 L 2 6 2 6 1 3 1 3 JK102 CL151 CL152 CL101 CL102 A IN2 R A IN2 L A OUT1 R A OUT1 L A OUT2 R A OUT2 L A IN2 R Hi Fi AUDIO SIGNAL PROCESS 9 A IN2 L 8 9 8 A OUT2 R 6 A OUT2 L 11 6 11 A IN1 L 8 A IN1 R 10 10 8 A OUT1 R 6 A OUT1 L 12 6 12 IC451 1 9 19 1 9 20 Hi Fi AUDIO R HEAD ...

Page 19: ... AC plug to the AC power supply Otherwise it may cause some components in the power supply circuit to fail HE270BLP 1 9 21 1 9 22 COLD MAIN CBA HOT CIRCUIT BE CAREFUL HOT IC001 ERROR VOLTAGE DET Q002 Q003 Q001 F001 L003 LINE FILTER BRIDGE RECTIFIER D001 D004 1 2 3 4 Q004 SHUNT REGULATOR REG AC001 T001 P ON 32V P ON 15V 12 P ON H AL 12V 20 5V AL 9V AL 12V C POW SW AL 5V TIMER 5V P ON 5V AL 5V P DOW...

Page 20: ...2 Q503 D 1 R618 D 1 C524 A 2 Q551 E 3 R619 D 1 C526 A 2 Q552 D 3 R621 C 4 C527 B 2 Q621 D 4 R622 D 4 C528 A 2 R623 D 4 C529 A 2 R501 B 1 R611 C 1 C530 B 2 R502 B 2 R624 D 4 C531 B 1 R503 C 2 R625 D 4 C532 A 3 R504 B 1 R851 D 3 C533 A 3 R505 B 1 R852 D 3 C535 E 1 R506 C 1 R853 D 4 C563 E 4 R508 D 2 C564 A 2 R509 D 1 SW506 D 1 C621 D 4 R510 C 4 C622 D 4 R511 E 2 VR501 B 1 C851 E 3 R513 E 2 C852 E 3 ...

Page 21: ... of Models and Marks MODEL MARK VR140 02 N VR140 07 O VR140 39 P VR140 58 Q VR840 07 R VR840 16 S VR840 39 T VR840 58 U IC501 KEY VOLTAGE CHART KEY 1 7 PIN KEY 2 8 PIN KEY 2 8 PIN N O P Q R S T U 0 00 0 51V POWER STOP EJECT STOP EJECT 0 51 0 92V CH DOWN REW REW 0 92 1 27V CH UP PLAY PLAY 1 27 1 61V FF FF 1 61 1 98V PAUSE 1 98 2 39V REC OTR 2 39 2 90V 2 90 3 60V S INH 3 60 4 30V 4 30 5 00V KEY OFF ...

Page 22: ...AME VOLTAGE FOR BOTH PLAY REC MODES INDICATES THAT THE VOLTAGE IS NOT CONSISTENT HERE MODE SP REC PLAY MODE REC MODE 1 2 3 5 0 5 0 2 5 SMD Comparison Chart of Models and Marks MODEL MARK VR140 02 N VR140 07 O VR140 39 P VR140 58 Q VR840 07 R VR840 16 S VR840 39 T VR840 58 U ...

Page 23: ...46 K 2 C710 H 1 R547 J 2 C712 H 1 R548 K 2 C715 I 1 R549 K 2 C716 G 1 R566 J 4 C717 G 1 R701 G 2 R702 G 1 CL508 K 2 R703 G 1 CL510 K 2 R704 G 1 CN701 K 1 R706 G 1 D701 G 2 SW501 J 2 SW502 J 2 IC561 J 4 SW503 K 2 SW505 K 2 L561 G 3 SW507 J 3 L562 G 3 SW509 J 2 L701 I 2 SW510 K 2 L702 I 1 SW511 K 2 L703 H 2 SW512 K 2 L704 G 1 FP562 H 4 Q504 L 4 TU701 H 2 Q505 L 4 TP506 K 4 R534 J 3 TP507 K 2 ICS COI...

Page 24: ...3 C428 O 1 R313 N 4 R428 P 1 C320 Q 3 C429 P 1 R314 N 4 R429 O 1 C321 Q 3 C430 P 1 R315 O 4 R430 O 1 C322 Q 3 C431 P 1 R316 O 4 R431 P 1 C323 Q 3 C771 Q 2 R317 O 4 R771 Q 1 C324 Q 3 C772 R 1 R318 O 4 R772 Q 1 C325 Q 4 C773 R 2 R319 N 4 R773 Q 1 C326 Q 4 C774 R 2 R320 O 4 R774 Q 1 C327 P 4 C775 Q 2 R321 Q 4 R775 Q 1 C328 Q 4 C776 Q 2 R322 Q 4 R776 R 1 C329 P 4 C777 Q 2 R323 Q 3 R777 R 1 C330 P 4 C7...

Page 25: ...TAGE FOR BOTH PLAY REC MODES INDICATES THAT THE VOLTAGE IS NOT CONSISTENT HERE MODE SP REC PLAY MODE REC MODE 1 2 3 5 0 5 0 2 5 SMD Comparison Chart of Models and Marks MODEL MARK VR140 02 N VR140 07 O VR140 39 P VR140 58 Q VR840 07 R VR840 16 S VR840 39 T VR840 58 U ...

Page 26: ...AME VOLTAGE FOR BOTH PLAY REC MODES INDICATES THAT THE VOLTAGE IS NOT CONSISTENT HERE MODE SP REC PLAY MODE REC MODE 1 2 3 5 0 5 0 2 5 SMD Comparison Chart of Models and Marks MODEL MARK VR140 02 N VR140 07 O VR140 39 P VR140 58 Q VR840 07 R VR840 16 S VR840 39 T VR840 58 U ...

Page 27: ...S ICS RESISTORS MISCELLANEOUS TEST POINTS CAPACITORS CONNECTORS Ref No Position Ref No Position C101 W 4 Q102 V 1 C102 W 4 C103 W 3 R101 W 4 C104 W 3 R102 W 4 C105 W 3 R103 W 4 C107 W 2 R104 W 3 C108 W 2 R105 W 3 C109 V 2 R106 W 3 C110 W 2 R108 W 3 C111 V 2 R109 W 2 C112 W 2 R110 W 2 C113 W 2 R111 W 2 C115 V 4 R112 W 2 C116 W 3 R113 V 2 C117 W 1 R114 W 2 C751 U 1 R115 W 2 C752 U 1 R116 W 2 R117 W ...

Page 28: ...009 AA 2 R027 Z 1 C026 BB 2 L010 AA 2 R028 Z 3 C053 BB 2 L012 BB 2 R029 AA 1 C056 BB 1 R054 BB 2 C057 BB 1 Q001 Z 2 R058 CC 2 C060 BB 2 Q002 Z 2 R059 BB 2 C061 CC 2 Q003 Z 1 R060 BB 1 Q004 AA 1 R061 BB 1 D001 Z 3 Q051 BB 3 R062 BB 2 D002 Z 3 Q052 BB 3 R063 CC 2 D003 Z 3 Q053 BB 2 R064 CC 2 D004 Z 3 Q054 CC 2 R065 BB 2 D005 Z 2 Q055 BB 2 R066 BB 3 D006 Z 2 Q056 BB 1 R067 BB 3 D007 Z 1 Q057 BB 3 R06...

Page 29: ... against fire hazard replace only with the same type fuse CAUTION Fixed voltage or Auto voltage selectable power supply circuit is used in this unit If Main Fuse F1001 is blown check to see that all components in the power supply circuit are not defective before you connect the AC plug to the AC power supply Otherwise it may cause some components in the power supply circuit to fail Comparison Char...

Page 30: ...C455 FF 2 C456 FF 2 R451 EE 2 C457 FF 2 R452 EE 2 C458 FF 2 R453 EE 1 C459 FF 2 R454 EE 1 C460 FF 2 R455 EE 1 C461 FF 2 R456 EE 1 C462 GG 2 R457 EE 1 C463 GG 2 R458 EE 1 C464 GG 3 R459 EE 1 C465 FF 3 R460 GG 2 C466 GG 3 R461 GG 2 C467 FF 4 R462 FF 3 C468 FF 4 R463 EE 4 C469 FF 4 R464 EE 4 C470 FF 4 R465 EE 4 C471 FF 4 R466 EE 4 C472 FF 4 R467 EE 4 C473 FF 4 R468 DD 4 C474 EE 4 R469 DD 4 C475 EE 4 ...

Page 31: ...f Models and Marks MODEL MARK VR140 02 N VR140 07 O VR140 39 P VR140 58 Q VR840 07 R VR840 16 S VR840 39 T VR840 58 U MAIN 7 8 Schematic Diagram Parts Location Guide Ref No Position C370 II 1 C371 II 1 C372 II 1 C373 II 1 C374 JJ 1 C375 JJ 1 C376 JJ 1 C377 JJ 2 C378 JJ 2 C379 II 2 C381 JJ 2 C382 II 2 C383 II 2 C384 HH 2 D370 HH 1 IC370 HH 2 L370 JJ 2 R370 II 1 R371 II 2 R372 HH 2 COILS CAPACITORS ...

Page 32: ... 2 3 5 0 5 0 2 5 SMD Comparison Chart of Models and Marks MODEL MARK VR140 02 N VR140 07 O VR140 39 P VR140 58 Q VR840 07 R VR840 16 S VR840 39 T VR840 58 U MAIN 8 8 Schematic Diagram Parts Location Guide Ref No Position C640 LL 1 C642 LL 1 C643 MM 1 C644 MM 2 C645 MM 2 C648 LL 2 C649 LL 2 IC640 LL 1 R638 KK 2 R641 LL 1 R642 MM 1 R643 MM 2 R644 MM 2 R645 LL 2 CAPACITORS ICS RESISTORS ...

Page 33: ...02 N VR140 07 O VR140 39 P VR140 58 Q VR840 07 R VR840 16 S VR840 39 T VR840 58 U AFV Schematic Diagram Parts Location Guide Ref No Position C1 A 1 C4 A 1 C5 B 1 C6 A 1 C7 A 1 C8 B 1 C11 C 2 C12 C 2 C13 B 2 C14 A 2 C15 A 2 C16 A 2 C17 A 2 C19 A 2 C20 A 2 C21 A 1 C22 A 2 C23 A 1 C24 B 2 CN1 C 1 D2 B 2 IC1 A 1 L1 A 1 L2 A 2 L3 A 1 L4 B 2 R1 B 1 R2 A 1 R4 B 2 R5 A 1 R6 A 1 R7 A 1 X1 B 1 RESISTORS CRY...

Page 34: ...2 C426 D 3 C522 D 1 IC640 B 1 Q772 F 2 C321 D 2 C427 D 3 C523 E 1 CL151 B 3 IC771 E 2 C322 D 2 C428 E 3 C524 D 1 CL152 A 2 R001 F 3 C323 D 2 C429 D 3 C526 E 1 CL253 C 3 J902 F 3 R002 G 2 C324 D 2 C430 C 3 C527 D 1 CL501 B 3 L001 G 3 R003 G 2 C325 D 2 C431 D 3 C528 D 1 CL502 E 2 L002 F 3 R004 G 2 RESISTORS ICS COILS TRANSISTORS CAPACITORS CAPACITORS CAPACITORS CAPACITORS CONNECTORS CONNECTORS COILS...

Page 35: ...N TROUBLESHOOTING THIS TYPE POWER SUPPLY CIRCUIT A VARIABLE ISOLATION TRANSFORMER IS REQUIRED CAUTION For continued protection against fire hazard replace only with the same type fuse CAUTION Fixed voltage or Auto voltage selectable power supply circuit is used in this unit If Main Fuse F1001 is blown check to see that all components in the power supply circuit are not defective before you connect...

Page 36: ...HEN TROUBLESHOOTING THIS TYPE POWER SUPPLY CIRCUIT A VARIABLE ISOLATION TRANSFORMER IS REQUIRED CAUTION For continued protection against fire hazard replace only with the same type fuse CAUTION Fixed voltage or Auto voltage selectable power supply circuit is used in this unit If Main Fuse F1001 is blown check to see that all components in the power supply circuit are not defective before you conne...

Page 37: ...1 C109 A 1 R106 C 1 C110 A 1 R108 C 1 C111 A 1 R109 C 1 C112 A 1 R110 A 1 C113 A 1 R111 A 1 C115 C 1 R112 A 1 C116 C 1 R113 A 1 C117 B 1 R114 A 1 R115 A 1 CL101 C 1 R116 A 1 CL102 B 1 R117 A 1 R118 B 1 D101 C 1 R119 B 1 D102 A 1 R120 C 1 D103 B 1 R123 C 1 D104 A 1 R125 B 1 D105 C 1 R126 B 1 D106 C 1 R127 B 1 R128 C 1 L101 C 1 L102 B 1 JK101 B 1 JK102 A 1 Q101 C 1 COILS CAPACITORS TRANSISTORS RESIS...

Page 38: ... B 1 C14 A 1 C15 B 1 C16 B 1 C17 B 1 C19 A 1 C20 A 1 C21 A 1 C22 A 1 C23 A 1 C24 B 2 CN1 B 1 D2 B 2 IC1 B 2 L1 A 1 L2 B 1 L3 A 2 L4 A 2 R1 A 2 R2 A 2 R4 B 2 R5 A 1 R6 B 2 R7 A 2 X1 B 2 RESISTORS CRYSTAL OSCILLATORS CAPACITORS CONNECTORS DIODES ICS COILS Comparison Chart of Models and Marks MODEL MARK VR140 02 N VR140 07 O VR140 39 P VR140 58 Q VR840 07 R VR840 16 S VR840 39 T VR840 58 U ...

Page 39: ...ND 1 V OUT2 2 16P 3 V IN2 4 GND 5 A OUT2 R AUDIO OUT R AUDIO OUT L 6 SC2 IN 7 A IN2 L 8 A IN2 R 9 GND 10 A OUT2 L 11 1 2 3 4 5 6 7 8 9 10 11 CL152 CL102 AC CORD ANT IN ANT OUT VIDEO L 2 HEAD VIDEO R 2 HEAD Hi Fi AUDIO L HEAD Hi Fi AUDIO R HEAD M DRUM MOTOR PG SENSOR MAIN CBA 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 JACK CBA BHE470F01012C SW1 CBA BHE470F01012D CL509 SUB JACK CBA BHE470...

Page 40: ...3 76V 4 50V 4 12V EJ 4 51V 5 00V 5 00V CL 0 00V 0 25V 0 00V SB 1 06V 1 50V 1 21V TL 0 66V 1 05V 0 91V FB 1 99V 2 60V 2 17V SF 1 51V 1 98V 1 80V SM 3 20V 3 75V 3 40V AU 0 26V 0 65V 0 44V AL 4 51V 5 00V 5 00V SS 2 61V 3 19V 2 97V RS Symbol Loading Status EJ Eject CL Eject REW Reel SB REW Reel Stop B TL Stop B Brake Cancel FB Brake Cancel FF REW SF FF REW Stop M FF REW SM Stop M FF REW Stop A AU Stop...

Page 41: ...L EJ SS SS AU AU TL LD SW CL SS LM FWD M REV C DRIVE Z ON ON REC EE PB C F R DRUM ROTATION P ON A MUTE H D REC H YCA DATA AU AL AU SF SM EJ AU RS SF SM TL FB AL SB 9 81 78 67 83 33 POWER OFF STOP PLAY RS FS STILL PLAY STOP PLAY DISPLAY SB TL SB FB SM AL AL RS AU AL SM 0 8S 0 2S 0 3S 1 0S 0 2S 0 8S MONO 1 5S HIFI 1 0S 0 2S 0 8S 0 2S 1 2S 0 2S 20mS 0 4S 40mS 0 2S 0 2S 0 3S 0 2S 20mS 40mS 0 4S 0 2S 0...

Page 42: ... A LD REV FF LD REV LD REV LD FWD LD FWD LD FWD LD FWD LD FWD LD FWD LD FWD REC PAUSE REC REC REW LD FWD LD REV LD REV LD REV LD REV LD REV LD REV PAUSE REC or PAUSE STOP EJECT STOP EJECT STOP EJECT 2 STOP A FF STOP A REW STOP A REC PAUSE PAUSE or REC STOP A EJECT STOP FF STOP REW STOP REC REC REC PAUSE STOP FB FB SF SF SM SM AL AL SM AL AL AL AU AU SM TL SB EJ RS RS SM SM SF AU AU SS SS SS SF AU ...

Page 43: ...rt 1 SP Mode Fig 3 18 RF SW F AD Internal Signal C DRIVE PB CTL 78 C F R 16 H A SW 15 ROTA AT H Z H L L ST BL STILL FRAME ADVANCE STILL The first rise of RF SW after a rise in F AD signal Stop detection T2 Slow Tracking Value Acceleration Detection T1 Reversal Limit Value 20ms ...

Page 44: ...18 RF SW F AD Internal Signal C DRIVE PB CTL 78 C F R 16 H A SW 15 ROTA STILL STILL AT ST BL Stop detection T2 Acceleration Detection T1 Slow Tracking Value Reversal Limit Value FRAME ADVANCE The first rise of RF SW after a rise in F AD signal 20ms ...

Page 45: ... LD REV LD REV 0 5S PIN NO CL EJ SS SS AU AU TL LD SW CL SS LM FWD M REV C DRIVE Z ON ON REC EE PB C F R DRUM ROTATION P ON A MUTE H D REC H YCA DATA PAUSE SLOW AU AL AL AU SF SM EJ AU RS SF SM TL FB AL SB 9 81 78 67 83 33 POWER OFF STOP PLAY RS FS STILL SLOW PLAY STOP PLAY DISPLAY SB TL SB FB SM AL AL RS AU AL SS AU AL SM 0 8S 0 2S 0 3S 1 0S 0 2S 0 8S MONO 1 5S HIFI 0 5S 0 2S 0 8S 0 2S 1 2S 0 2S ...

Page 46: ...P A LD REV FF LD REV LD REV LD FWD LD FWD LD FWD LD FWD LD FWD LD FWD LD FWD REC PAUSE REC REC REW LD FWD LD REV LD REV LD REV LD REV LD REV LD REV PAUSE REC or PAUSE STOP EJECT STOP EJECT STOP EJECT 2 STOP A FF STOP A REW STOP A REC PAUSE PAUSE or REC STOP A EJECT STOP FF STOP REW STOP REC REC REC PAUSE STOP FB FB SF SF SM SM AL AL SM AL AL AL AU AU SM TL SB EJ RS RS SM SM SF AU AU SS SS SS SF AU...

Page 47: ...etector Signal A D 10 OUT ST S Tape Start Position Detector Signal A D 11 N U Not Used 12 N U Not Used 13 OUT D V SYNC Dummy V sync Output H Hi z 14 IN REMOC ON IN Remote Control Sensor L 15 OUT C ROTA Color Phase Rotary Changeover SIgnal H L 16 N O P Q N U Not Used R S T U OUT H A SW Video Head Amp Switching Pulse H L 17 N O P Q N U Not Used R S T U IN H A COMP Head Amp Comparator Signal H L 18 O...

Page 48: ...D V IN OSD Video Signal Input L Pin No Mark IN OUT Signal Name Function Active Level 51 N U Not Used 52 OUT OSD V OUT OSD Video Signal Output L 53 OSDVc c OSDVcc 54 HLF LPF Connected Terminal Slicer 55 N O R S N U Not Used P Q T U IN COLOR IN SECAM or MESECAM Chroma Video Input Signal at Super Impose Z L 56 N U Not Used 57 N U Not Used 58 IN C SYNC Composite Synchronized Pulse PULSE 59 OUT 8POUT 1...

Page 49: ...81 OUT LM FWD REV Loading Motor Control Signal H L Hi z 82 N U Not Used 83 OUT A MUTE H Audio Mute Control Signal Mute H H 84 OUT FF REW L CTL Frequency Characteristics Switching Signal FF REW L L 85 IN LINK IN Easy Link Data Input Z L 86 IN P DOWN L Power Voltage Down Detector Signal L Pin No Mark IN OUT Signal Name Function Active Level 87 IN C FG Capstan Motor Rotation Detection Pulse PULSE 88 ...

Page 50: ... C B E C PT204 6B 12 MID 32A22 5 4 8 1 CAT24WC02JI BR24C02F W CAT24WC04JI BR24C04F W FS1KM 18A FS1KM 14A LM339DT KIA339F EL 1 7 14 8 PT 6958 FN TP 60 LA72648M 21 40 41 20 1 80 61 33 MSP3417G QG B8 MSP3417G QG B8 V3 MSP3407G QG B8 MSP3407G QG B8 V3 12 22 23 11 1 44 34 G D S 1 14 28 15 LC74793JM TRM 1 12 24 13 LA70100M TRM 1 15 30 16 B1 E B2 C1 C2 RN1511 TE85R FMG4A T148 KTA1504GR RTK KTA1504Y RTK K...

Page 51: ...0V M 1 1 1 1 1 1 1 1 C022 ELECTROLYTIC CAP 22UF 16V M H7 1 C025 CERAMIC CAP AX X K 5600PF 16V 1 1 1 1 1 1 1 1 C026 ELECTROLYTIC CAP 47UF 16V M H7 1 1 1 1 1 1 1 1 C053 ELECTROLYTIC CAP 330UF 6 3V M 1 1 1 1 1 1 1 1 C056 CHIP CERAMIC CAP B K 0 047UF 25V 1 1 1 1 1 1 1 1 C057 CHIP CERAMIC CAP CG J 470PF 50V 1 1 1 1 1 1 1 1 C060 ELECTROLYTIC CAP 10UF 16V M H7 1 1 1 1 C061 CHIP CERAMIC CAP F Z 0 1UF 25V ...

Page 52: ...P 0 47UF 50V M H7 1 1 1 1 1 1 1 1 C328 CHIP CERAMIC CAP F Z 0 1UF 25V 1 1 1 1 C329 CHIP CERAMIC CAP CG J 100PF 50V 1 1 1 1 C330 CERAMIC CAP AX F Z 0 1UF 50V 1 1 1 1 1 1 1 1 C332 CHIP CERAMIC CAP F Z 0 1UF 25V 1 1 1 1 1 1 1 1 C333 ELECTROLYTIC CAP 0 47UF 50V M H7 1 1 1 1 1 1 1 1 C334 ELECTROLYTIC CAP 4 7UF 25V M NP H7 1 1 1 1 1 1 1 1 C335 ELECTROLYTIC CAP 10UF 16V M H7 1 1 1 1 1 1 1 1 C336 CHIP CER...

Page 53: ...CAP F Z 0 1UF 25V 1 1 1 1 C456 CHIP CERAMIC CAP F Z 0 1UF 25V 1 1 1 1 C457 ELECTROLYTIC CAP 10UF 16V M H7 1 1 1 1 C458 ELECTROLYTIC CAP 4 7UF 25V M H7 1 1 1 1 C459 CHIP CERAMIC CAP B K 0 01UF 50V 1 1 1 1 C460 CHIP CERAMIC CAP B K 4700PF 50V 1 1 1 1 C461 ELECTROLYTIC CAP 22UF 10V M H7 1 1 1 1 C462 CHIP CERAMIC CAP B K 0 01UF 50V 1 1 1 1 C463 CHIP CERAMIC CAP B K 0 01UF 50V 1 1 1 1 C464 ELECTROLYTIC...

Page 54: ...LYTIC CAP 330UF 6 3V M H7 1 1 1 1 1 1 1 1 C563 CHIP CERAMIC CAP F Z 0 1UF 25V 1 1 1 1 1 1 1 1 C564 CHIP CERAMIC CAP CG J 100PF 50V 1 1 1 1 1 1 1 1 C621 CHIP CERAMIC CAP CG J 220PF 50V 1 1 1 1 C622 CHIP CERAMIC CAP B K 2200PF 50V 1 1 1 1 C640 CHIP CERAMIC CAP F Z 0 1UF 25V 1 1 1 1 C642 SEMICONDUCTOR CAP SR K 0 018UF 25V 1 1 1 1 C643 ELECTROLYTIC CAP 4 7UF 25V M H7 1 1 1 1 C644 ELECTROLYTIC CAP 47UF...

Page 55: ...0 12904 ZENER DIODE DZ 5 1BSBT265 1 D051 4822 130 31933 RECTIFIER DIODE 1N4005 1 1 1 1 1 1 1 1 D052 4822 130 31933 RECTIFIER DIODE 1N4005 1 1 1 1 D053 4822 130 31933 RECTIFIER DIODE 1N4005 1 1 1 1 1 1 1 1 D055 4822 130 31933 RECTIFIER DIODE 1N4005 1 1 1 1 1 1 1 1 D056 9965 000 08649 ZENER DIODE DZ 5 6BSCT265 1 1 1 1 1 1 1 1 D057 9965 000 12891 CARBON RES 1 4W J 3 3K OHM 1 1 1 1 D057 9965 000 09283...

Page 56: ...Q053 4822 130 10103 TRANSISTOR KTC3199 Y 1 1 1 1 Q054 4822 130 42292 TRANSISTOR KTC3203 Y 1 1 1 1 Q054 9965 000 11122 TRANSISTOR KTC3205 Y 1 1 1 1 Q055 4822 130 42959 TRANSISTOR KTA1266 GR 1 1 1 1 1 1 1 1 Q056 4822 130 10145 RES BUILT IN TRANSISTOR KRA103M 1 1 1 1 1 1 1 1 Q057 9965 000 12190 TRANSISTOR KTA1281 Y 1 1 1 1 Q058 4822 130 10098 RES BUILT IN TRANSISTOR KRC103M 1 1 1 1 Q059 4822 130 1009...

Page 57: ...4W J 1 2K OHM 1 1 1 1 1 1 1 1 R064 CARBON RES 1 4W J 1 2K OHM 1 1 1 1 1 1 1 1 R065 CARBON RES 1 4W J 1 2K OHM 1 1 1 1 1 1 1 1 R066 CHIP RES 1608 1 10W J 47K OHM 1 1 1 1 R067 CARBON RES 1 4W J 680 OHM 1 1 1 1 R068 CARBON RES 1 4W J 680 OHM 1 1 1 1 R069 CARBON RES 1 4W J 8 2K OHM 1 1 1 1 1 1 1 1 R070 CARBON RES 1 4W J 10K OHM 1 1 1 1 1 1 1 1 R071 CARBON RES 1 4W J 1 8K OHM 1 1 1 1 1 1 1 1 R072 CHIP ...

Page 58: ...608 1 10W J 47K OHM 1 1 1 1 1 1 1 1 R404 CARBON RES 1 4W J 100 OHM 1 1 1 1 1 1 1 1 R407 CARBON RES 1 4W J 820 OHM 1 1 1 1 1 1 1 1 R408 CHIP RES 1608 1 10W J 12K OHM 1 1 1 1 1 1 1 1 R409 CHIP RES 1608 1 10W J 5 6K OHM 1 1 1 1 1 1 1 1 R411 CHIP RES 1608 1 10W J 1K OHM 1 1 1 1 1 1 1 1 R412 CHIP RES 1608 1 10W J 27K OHM 1 1 1 1 1 1 1 1 R413 CHIP RES 1608 1 10W J 330K OHM 1 1 1 1 1 1 1 1 R414 CHIP RES ...

Page 59: ...0W J 100K OHM 1 1 1 1 1 1 1 1 R513 CHIP RES 1608 1 10W J 1 8K OHM 1 1 1 1 1 1 1 1 R514 CHIP RES 1608 1 10W J 820 OHM 1 1 1 1 1 1 1 1 R516 CHIP RES 1608 1 10W J 330K OHM 1 1 1 1 1 1 1 1 R517 CHIP RES 1608 1 10W J 560 OHM 1 1 1 1 1 1 1 1 R518 CHIP RES 1608 1 10W J 470 OHM 1 1 1 1 1 1 1 1 R520 CHIP RES 1608 1 10W J 10K OHM 1 1 1 1 1 1 1 1 R521 CHIP RES 1608 1 10W J 220K OHM 1 1 1 1 1 1 1 1 R522 CHIP ...

Page 60: ...CARBON RES 1 4W J 1 8K OHM 1 1 1 1 1 1 1 1 R702 CARBON RES 1 4W J 1K OHM 1 1 1 1 1 1 1 1 R703 CARBON RES 1 4W J 1K OHM 1 1 1 1 1 1 1 1 R704 CARBON RES 1 4W J 1K OHM 1 R706 CHIP RES 1608 1 10W J 1K OHM 1 1 1 1 1 1 1 1 R756 CHIP RES 1608 1 10W 0 OHM 1 1 1 1 R757 CHIP RES 1608 1 10W J 75 OHM 1 1 1 1 R758 CHIP RES 1608 1 10W J 4 7K OHM 1 1 1 1 R759 CHIP RES 1608 1 10W J 4 7K OHM 1 1 1 1 R771 CHIP RES ...

Page 61: ...PHOTO INTERRUPTER RPI 302C70 1 1 1 1 SA001 h 9965 000 08602 SURGE ABSORBER CNR 10D471K 1 1 1 1 1 1 1 1 T001 h 9965 000 16627 SWITCHING TRANSFORMER CSA SW0233A 1 1 1 1 1 1 1 1 TP301 PCB JUMPER D0 6 P10 0 1 1 1 1 1 1 1 1 TP501 PCB JUMPER D0 6 P6 0 1 1 1 1 1 1 1 1 TP502 PCB JUMPER D0 6 P5 0 1 1 1 1 1 1 1 1 TP506 PCB JUMPER D0 6 P5 0 1 1 1 1 1 1 1 1 TP507 PCB JUMPER D0 6 P6 0 1 1 1 1 1 1 1 1 TU701 996...

Page 62: ... OHM 1 1 1 1 1 1 1 1 R110 CARBON RES 1 4W J 1K OHM 1 R110 CARBON RES 1 4W J 820 OHM 1 1 1 1 R111 CARBON RES 1 4W J 1K OHM 1 R112 CARBON RES 1 4W J 820 OHM 1 1 1 1 R113 CARBON RES 1 6W J 4 7K OHM 1 1 1 1 R114 CARBON RES 1 6W J 4 7K OHM 1 R115 CARBON RES 1 6W J 4 7K OHM 1 1 1 1 1 R116 CARBON RES 1 6W J 15K OHM 1 1 1 1 1 R117 CHIP RES 1608 1 10W J 10K OHM 1 1 1 1 1 R118 CARBON RES 1 4W J 68 OHM 1 1 1...

Page 63: ...ERAMIC CAP F Z 0 1UF 25V 1 1 1 1 C20 ELECTROLYTIC CAP 3 3UF 50V M H7 1 1 1 1 C21 CHIP CERAMIC CAP FZ Z 0 1UF 50V 1 1 1 1 C22 ELECTROLYTIC CAP 10UF 16V M H7 1 1 1 1 C23 CHIP CERAMIC CAP F Z 0 47UF 10V 1 C24 ELECTROLYTIC CAP 0 22UF 50V M H7 1 1 1 1 CN1 4822 265 11267 ANGLE PIN HEADER 9P 6029B 1 09Z003 T 1 1 1 1 DIODES D2 4822 130 30621 SWITCHING DIODE 1N4148M 1 1 1 1 IC s IC1 9965 000 14760 IC AUDIO...

Page 64: ...1 17 4 HE270FEX EXPLODED VIEWS VR140 02 07 39 58 VR840 07 16 39 58 Front Panel A1X A1X VR140 02 07 39 58 VR840 07 16 39 58 ...

Page 65: ...29 Comparison Chart of Models and Marks Model Mark VR140 02 VR140 07 VR140 39 VR140 58 VR840 07 VR840 16 VR840 39 VR840 58 N O P Q R S T U 2B10 2B10 R S T U R S T U R S T U R S T U AFV CBA 2L031 2L099 2L041 2L041 MAIN CBA 2L041 2B7 2B8 2B46 SENSOR CBA SENSOR CBA A4 SW1 CBA SW2 CBA 2L043 2L044 2B14 SUB JACK CBA R S T U VR140 02 07 39 58 VR840 07 16 39 58 Cabinet ...

Page 66: ...52 SCREW P TIGHT M3X10 WASHER HEAD 1 1 1 1 1 1 1 1 2L031 4822 502 14009 SCREW S TIGHT M3X6 BIND HEAD 1 1 1 1 1 1 1 1 2L041 4822 502 14012 P TIGHT SCREW 3X8 BIND 1 1 1 1 1 1 1 1 2L042 4822 502 14012 P TIGHT SCREW 3X8 BIND 1 1 1 1 1 1 1 1 2L043 4822 502 14012 P TIGHT SCREW 3X8 BIND 1 1 1 1 2L044 4822 502 14012 P TIGHT SCREW 3X8 BIND 1 1 1 1 2L051 4822 502 14018 SCREW S TIGHT M3X5 BIND HEAD 1 1 1 1 1...

Page 67: ... X20K X20J X20H X45 X20C X20A X20B X20F X20D X20E O P Q R S T U O R S N S N O P Q R T U X20 O R N P Q S T U N Q S U Comparison Chart of Models and Marks Model Mark VR140 02 VR140 07 VR140 39 VR140 58 VR840 07 VR840 16 VR840 39 VR840 58 N O P Q R S T U P T X6 S7 X10 X1 S12 N VR140 02 07 39 58 VR840 07 16 39 58 Packing ...

Page 68: ...r Assembly I I B3 Loading Motor Assembly I B8 Pulley Assembly I I B587 Tension Lever Assembly I I B31 AC 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 Idler Gear Idler Arm I I B410 Pinch Arm Assembly I I B414 M Brake SP Assembly I I B416 M Brake TU Assembly I I B525 LDG Belt I I B569 2 head only Cam Holder F I I B593 4 head 4 head ...

Page 69: ... Recording Model only H Hours Check I Change 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 AC Head Assembly I B573 B574 Reel S Reel T I B37 Capstan Motor I I B52 Cap Belt I I B73 FE Head Assembly I B86 F Brake Assembly HI I I B133 Idler Assembly HI I I B...

Page 70: ...y 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 Audio Control Head Clean the head with a cotton swab Procedure 1 Remove the top cabinet 2 Dip the cotton swab in 90 isopropyl alcohol and clean the audio control head Be car...

Page 71: ...e T DM5 7 7 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 AC Head Assembly T DM1 DM7 S 4 10 2 Tape Guide Arm Assembly T DM1 DM8 P 2 11 10 C Door Opener T DM1 DM8 L 4 12 11 Pinch Arm B T DM1 DM8 P 3 13 12 Pinch Arm Assembly T DM1 DM8 14 14 FE Head Assembly T DM1 DM9 S 5 15 15 Prism T DM1 DM9 S 6 16 2 15 Sensor Gear T DM1 DM15 17 2 Slider...

Page 72: ...d Views for lubrication 32 25 Loading Arm SP Assembly B DM2 DM14 Refer to Alignment Sec Pg 2 4 24 33 32 Loading Arm TU Assembly B DM2 DM14 Refer to Alignment Sec Pg 2 4 24 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 ...

Page 73: ...2 4 11 HE270DA 14 13 11 10 12 7 46 8 30 40 16 39 38 42 41 43 9 34 15 36 35 Fig DM1 Top View 29 32 20 33 24 25 27 26 23 28 31 21 22 Fig DM2 Bottom View ...

Page 74: ...d pull up the right side on 2 to release Pin A and Pin B from the slots A Then remove Pin C and Pin D on 2 from the slots B as shown Fig DM4 2 Pin A Slots B Pin C Pin B Pin D Pull up Slide Slot A Slot A 1 2 A 3 4 5 6 L 1 L 2 P 1 Fig DM5 L 3 Fig DM6 View for A Desolder from bottom Lead with Red Stripe L 14 46 47 7 S 2 A ...

Page 75: ... Stripe A 8 9 S 4 S 3 LDG Belt 28 11 13 12 A 10 L 4 Adj Screw P 3 P 2 When reassembling 10 and 12 confirm that pin of 10 and pin of 12 are in the groove of 28 as shown Pin of 12 Pin of 10 Groove of 28 View for A Fig DM8 Fig DM9 14 15 S 6 S 5 16 Fig DM10 18 17 19 S 7 L 5 P 4 ...

Page 76: ...8 as shown in the left figure and then install 23 while pressing the spring P 5 to 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 22 Position of pin on 22 Top View L 6 22 23 P 5 Pin on bottom of 23 23 21 C 1 C 4 ...

Page 77: ... 44 First groove on 28 Align 25 and 28 as shown Bottom View 28 Pin of 34 Pin of 31 Position of Mode Lever when installed Pin of 35 Fig DM13 25 24 C 3 S 9 25 27 26 28 C 2 L 8 L 9 L 10 Refer to the Alignment Section Page 2 4 24 Fig DM14 31 30 29 L 11 P 6 32 33 Fig DM15 35 37 turn turn 38 39 40 36 P 8 P 7 turn Break belt 34 L 12 ...

Page 78: ...2 4 16 HE270DA Fig DM16 41 42 43 L 13 44 45 Slide Fig DM17 ...

Page 79: ...1 DM7 S 4 10 2 Tape Guide Arm Assembly T DM1 DM8 P 2 11 10 C Door Opener T DM1 DM8 L 4 12 11 Pinch Arm B T DM1 DM8 P 3 13 12 Pinch Arm Assembly T DM1 DM8 14 14 FE Head Assembly T DM1 DM9 S 5 15 15 Prism T DM1 DM9 S 6 16 2 Slider Shaft T DM10 L 5 17 16 C Drive Lever SP T DM10 18 16 C Drive Lever TU T DM10 S 7 P 4 19 19 Capstan Motor B DM2 DM11 3 S 8 Cap Belt 20 20 Clutch Assembly HI B DM2 DM12 C 1 ...

Page 80: ...ustment Information for Installation Refer to Deck Exploded Views for lubrication 36 16 26 M Brake TU Assembly HI T DM1 DM15 37 2 26 M Brake SP Assembly HI T DM1 DM15 P 6 38 37 Tension Lever Assembly T DM1 DM15 39 38 T Lever Holder T DM15 L 10 40 40 M Gear HI T DM1 DM15 C 6 41 15 40 Sensor Gear HI T DM1 DM15 C 7 42 36 40 Reel T T DM1 DM15 43 38 Reel S T DM1 DM15 44 34 38 Moving Guide S Preparation...

Page 81: ...2 4 19 HE490DA 14 13 11 10 12 7 49 8 32 43 41 40 31 42 45 44 46 9 36 15 38 37 Fig DM1 Top View 34 19 35 25 26 24 23 27 33 20 28 22 Fig DM2 Bottom View ...

Page 82: ...t slide and pull up the right side on 2 to release Pin A and Pin B from the slots A Then remove Pin C and Pin D on 2 from the slots B as shown 2 Pin A Slots B Pin C Pin B Pin D Pull up Slide Slot A Slot A 1 2 A 3 4 5 6 L 1 L 2 P 1 Fig DM5 L 3 L 12 49 50 7 S 2 A Fig DM6 View for A Desolder from bottom Lead with Red Stripe ...

Page 83: ...e Stripe A 8 9 S 4 S 3 LDG Belt Fig DM8 11 13 12 A 10 L 4 Adj Screw P 3 P 2 27 When reassembling 10 and 12 confirm that pin of 10 and pin of 12 are in the groove of 27 as shown Pin of 12 Pin of 10 Groove of 27 View for A Fig DM9 14 15 S 6 S 5 Fig DM10 17 16 18 S 7 L 5 P 4 ...

Page 84: ... Fig DM13 Align 26 and 27 as shown Bottom View 27 Pin of 36 Pin of 33 Position of Mode Lever when installed Pin of 37 26 When reassembling 27 meet the first groove on 27 to the first tooth on 44 as shown 27 Top View First tooth on 44 First groove on 27 27 31 C 3 26 C 4 25 C 2 28 29 30 C 5 S 9 24 23 L 7 L 8 ...

Page 85: ...2 4 23 HE490DA Refer to the Alignment Section Page 2 4 24 Fig DM14 33 32 L 9 P 5 34 35 Fig DM15 37 39 turn turn 42 43 38 P 6 turn 36 L 10 40 41 C 6 C 7 Fig DM16 44 45 46 L 11 47 48 Slide Fig DM17 ...

Page 86: ...esult in damage to 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 TU Assembly so that the last tooth of the gear meets the most ins...

Page 87: ...L1191 B73 B9 B12 B492 B11 B571 B37 B126 L1466 B501 B8 B121 L1450 L1450 L1051 L1467 B553 B86 Comparison Chart of Models and Marks Model Mark VR140 02 VR140 07 VR140 39 VR140 58 VR840 07 VR840 16 VR840 39 VR840 58 N O P Q R S T U R S T U Mark Description Floil G 684G or Multemp MH D Blue grease SLIDUS OIL 150 DECK EXPLODED VIEWS VR140 02 07 39 58 VR840 07 16 39 58 Deck Mechanism View 1 ...

Page 88: ...516 B559 A B52 B507 B488 B134 B133 B568 B569 B570 B491 B565 L1151 B525 B592 B31 L1406 B148 B521 B520 B590 B564 B487 B573 B574 B499 B587 B508 B558 B557 B3 B417 B591 B522 B414 B416 Mark Description Floil G 684G or Multemp MH D Blue grease SLIDUS OIL 150 SANKOUL FG84M Yellow grease B513 B502 Deck Mechanism View 2 VR140 02 07 39 58 ...

Page 89: ...2 B507 B488 B568 B491 B565 L1151 B525 B592 B31 L1406 B148 B521 B590 B487 B573 B574 B499 B587 B508 B558 B557 B3 B417 B584 B591 Mark Description Floil G 684G or Multemp MH D Blue grease SLIDUS OIL 150 B522 B414 B416 B518 B564 B572 B559 B581 SANKOUL FG84M Yellow grease B133 B551 B583 B580 B582 A View for A B578 B579 B579 B585 B513 ...

Page 90: ...echanism View 3 B303 B555 B563 B300 B562 B482 B355 B354 B483 B425 L1321 B347 L1321 B361 B359 B529 B360 B514 B313 Some Ref Numbers are not in sequence Mark Description Floil G 684G or Multemp MH D Blue grease SLIDUS OIL 150 ...

Page 91: ...RIVE SPRING MK12 1 1 1 1 1 1 1 1 B347 9965 000 08445 GUIDE HOLDER A MK10 1 1 1 1 1 1 1 1 B354 9965 000 16646 SLIDER TU MK12 1 1 1 1 1 1 1 1 B355 9965 000 16647 SLIDER SP MK12 1 1 1 1 1 1 1 1 B359 9965 000 08449 CLEANER LEVER MK10 1 1 1 1 1 1 1 1 B360 9965 000 06561 CLEANER ROLLER MK9 1 1 1 1 1 1 1 1 B361 9965 000 08450 CL POST MK10 1 1 1 1 1 1 1 1 B410 9965 000 16648 PINCH ARM A ASSEMBLY 4 MK12 1 ...

Page 92: ... 16670 BT ARM MK12 1 1 1 1 1 1 1 1 B569 9965 000 17207 CAM HOLDER F MK12 1 1 1 1 B570 9965 000 12240 CAM RACK SPRING HI MK11 1 1 1 1 B571 4822 532 13159 P S W CUT 1 6X4 0X0 5T 1 1 1 1 1 1 1 1 B572 4822 532 13159 P S W CUT 1 6X4 0X0 5T 1 1 1 1 B573 9965 000 17208 REEL SP D2 MK12 1 1 1 1 B573 9965 000 12241 REEL S MK11 1 1 1 1 B574 9965 000 17209 REEL TU D2 MK12 1 1 1 1 B574 9965 000 12376 REEL T MK...

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