Philips VR550/39 Service Manual Download

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1-9-10

Power Supply Block Diagram

HG473BLP

CAUTION

FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,

REPLACE ONLY WITH THE SAME TYPE T1.6AL/250V FUSE.

NOTE :

The voltage for parts in hot circuit is measured using

hot GND as a common terminal.

CAUTION !

Fixed voltage (or Auto voltage selectable ) power supply circuit is used in this unit.

If Main Fuse (F001) 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.

COLD

MAIN CBA

HOT CIRCUIT. BE CAREFUL.

HOT

IC001

ERROR

VOLTAGE DET

Q002

Q003

Q001

F001

L003

LINE

FILTER

BRIDGE

RECTIFIER

D001 - D004

Q004

AC001

T001

P-ON+44V

P-ON+15V

P-ON-H

AL+12V/+20.5V

AL+9V

AL+12V

C-POW-SW

AL+5V

TIMER+5V

P-ON+5V

P-DOWN-L

Q051

Q053

Q054

Q056

Q052

Q057

Q058

T1.6A L 250V

Q055

Q059

SHUNT

REGULATOR

Summary of Contents for VR550/39

Page 1: ...the set be restored to its original condition and that parts which are identical with those specified be used Published by BK 2004 Video Service Department Printed in the Netherlands c Copyright reserved Subject to modification GB 3103 785 22270 Survey of versions 02 PAL B G 07 PAL I UK IRELAND 16 PAL B G Spain 39 PAL SECAM BG PAL SECAM L L FRANCE 58 PAL BG DK SECAM BG DK EAST EURO VR550 39 58 For...

Page 2: ...eo Colour System SYSTEM TURBO TIMER AUDIO SLOW INDEX STILL CLEAR STATUS EXIT P P 0 9 STANDBY ON REC You can use this remote control to operate some functions of Philips TVs 1 2 3 4 5 6 7 8 9 0 STILL STOP MENU REW FWD PLAY STATUS EXIT CLEAR REC STANDBY ON TV PROG TV VOL INDEX MUTE TURBO TIMER SLOW SYSTEM AUDIO P P To call up main menu of VCR When tape playback is stopped press to fast forward the t...

Page 3: ...e at high speed During playback press to fast forward the tape while the picture stays on the screen When tape playback is stopped press to rewind the tape at high speed During playback press to rewind the tape while the picture stays on the screen To play back a tape To stop the tape and eject the cassette STOP EJECT PLAY REW FWD RECORD PROGRAMME PROGRAMME STANDBY ON To connect a satellite receiv...

Page 4: ...WD L REV H C FG Capstan Motor Rotation Detection Pulse C POW SW Capstan Power Switching Pulse C ROTA Color Phase Rotary Changeover SIgnal C SYNC Composite Synchronized Pulse CLKSEL Clock Select GND CTL Playback Record Control Signal CTL Playback Record Control Signal CTLAMPout To Monitor for CTL AMP Output D CONT Drum Motor Control Signal D PFG Drum Motor Pulse Generator D REC H Delayed Record Sig...

Page 5: ...d tab H REMOCON IN Remote Control Sensor RESET System Reset Signal Reset L RESET 5V 5V at System Reset Signal RF SW Video Head Switching Pulse RGB THROUGH SCART 2 RGB Through Control Signal S REEL Supply Reel Rotation Signal SC2 IN Input Signal from Pin 8 of SCART2 SECAM C IN SECAM Chroma Signal Input SECAM FM OUT SECAM FM Signal Output SECAM H SECAM Mode at High SIF Tuner Audio Intermediate Frequ...

Page 6: ... BUS SCL 71 3 5 SDA SCL 12 11 LD SW 9 AL 12V 20 5V P ON 15V AL 5V AL 5V SW507 AL 12V P ON 5V LD SW AL 5V D502 S LED FROM TO POWER SUPPLY BLOCK LINE MUTE KEY SWITCH KEY SWITCH TP507 SENS INH 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 ...

Page 7: ... PB EE IN1 TUNER IN1 TUNER 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 FBC 1 2 58 59 65 25 29 28 44 IIC BUS SDA IIC BUS SCL 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 HOLES OF THE PCB WIRE IS SOLDERED DIRECTLY TEST POINT INFORMATION INDICAT...

Page 8: ...01 MAIN CBA PB AUDIO SIGNAL REC 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 ...

Page 9: ...U AUDIO L 5 4 5 CN701 CN1 SIF 2 2 CN701 CN1 TU701 AUDIO IN SIF OUT 2 22 JACK CBA MAIN 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 R 9 A IN1 L 7 9 7 A OUT1 R 5 A OUT1 L 11 5 11 IC451 Hi Fi AUDIO R HEAD Hi Fi AUDIO L HEAD CYLINDER ASSEMB...

Page 10: ...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 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 AC001 T001 P ON 44V P ON 15V 12 P ON H AL...

Page 11: ...1 A 2 L851 D 3 R557 C 1 C522 A 2 R558 C 1 C523 A 2 Q501 E 2 R615 D 1 C524 A 2 Q503 D 1 R621 A 3 C526 A 2 Q551 E 3 R622 A 3 C527 B 2 Q552 E 3 R851 D 3 C528 A 2 R852 D 3 C530 B 2 R501 B 1 R853 D 4 C531 B 1 R502 B 2 C532 A 3 R503 C 2 SW506 D 1 C533 A 3 R504 B 1 C535 E 1 R505 B 1 VR501 B 1 C563 E 4 R506 C 1 C564 E 4 R509 D 1 X501 D 2 C567 F 4 R510 C 4 X502 D 2 C851 E 3 E511 E 2 C852 E 3 R513 E 2 PS503...

Page 12: ... 5 0 2 5 SMD Main 1 7 Schematic Diagram Comparison Chart of Models and Marks MODEL MARK VR550 39 D VR550 58 E IC501 KEY VOLTAGE CHART 0 00 0 51V POWER STOP EJECT 0 51 0 92V CH DOWN REW 0 92 1 27V CH UP PLAY 1 27 1 61V FF 1 61 1 98V 1 98 2 39V REC OTR 2 39 2 90V 2 90 3 60V SENS INH 3 60 4 30V 4 30 5 00V KEY OFF KEY OFF Pin No Voltage KEY 1 7 PIN KEY 2 8 PIN ...

Page 13: ...NDICATES THAT THE VOLTAGE IS NOT CONSISTENT HERE MODE SP REC PLAY MODE REC MODE 1 2 3 5 0 5 0 2 5 SMD D1 D2 D3 D4 a b c d e g f D1 D2 D3 D4 a b c d e f g c d e f g c d e f g c d e f g h j i a b c d e f g a b a b a b FP562 MATRIX CHART Comparison Chart of Models and Marks MODEL MARK VR550 39 D VR550 58 E ...

Page 14: ...R548 K 2 C717 G 1 R549 K 2 R566 J 4 CL505 K 2 R701 G 2 CN701 K 1 R702 G 1 R703 G 1 D701 G 2 R706 G 1 R707 I 1 IC561 J 4 SW501 J 2 L561 G 3 SW502 J 2 L562 G 3 SW503 K 2 L701 I 2 SW505 K 2 L703 H 2 SW507 J 3 L704 H 1 SW509 J 2 SW510 K 2 Q504 L 4 SW511 K 2 Q505 L 4 SW512 K 2 R534 J 3 FP562 H 4 R535 J 3 TU701 H 2 R536 J 3 R537 J 3 TP506 K 4 R538 K 3 TP507 K 2 TRANSISTORS TEST POINTS SWITCHES CAPACITOR...

Page 15: ...425 O 1 R311 O 4 R429 O 1 C318 Q 3 C428 O 1 R312 N 4 R430 O 1 C319 Q 3 C430 P 1 R313 N 4 R431 P 1 C320 Q 3 C771 Q 2 R315 O 4 R771 Q 1 C321 Q 3 C772 R 1 R316 O 4 R772 Q 1 C322 Q 3 C773 R 2 R317 O 4 R773 Q 1 C323 Q 3 C774 R 2 R318 O 4 R774 Q 1 C324 Q 3 C775 Q 2 R319 N 4 R775 Q 1 C325 Q 4 C776 Q 2 R320 O 4 R776 R 1 C326 Q 4 C777 Q 2 R321 Q 4 R777 R 1 C327 P 4 C778 Q 2 R323 Q 3 R778 Q 2 C330 P 4 R324 ...

Page 16: ...38 1 10 39 HG473SCM3 THE SAME 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 VR550 39 D VR550 58 E ...

Page 17: ...Main 4 7 Jack Schematic Diagrams 1 10 40 1 10 41 HG473SCM4 THE SAME 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 ...

Page 18: ...1 W 4 Q101 V 3 C102 W 4 Q102 V 1 C103 W 3 C104 W 3 R101 W 4 C105 W 3 R103 W 4 C107 W 2 R104 W 3 C108 W 2 R106 W 3 C109 V 2 R108 W 3 C110 W 2 R109 W 2 C111 V 2 R110 W 2 C112 W 2 R112 W 2 C113 W 2 R113 V 2 C115 V 4 R115 W 2 C116 W 3 R116 W 2 C117 W 1 R117 W 2 R118 W 1 CL101 V 3 R119 W 1 CL102 V 2 R120 V 4 R123 V 3 D101 W 2 R125 V 1 D102 W 1 R126 V 1 D103 W 1 R127 W 1 D104 W 1 R128 V 3 D105 W 2 D106 ...

Page 19: ... C025 AA 1 L010 AA 2 R028 Z 2 C026 BB 2 L012 BB 2 R030 AA 1 C053 BB 1 R031 AA 1 C056 BB 1 Q001 Z 2 R032 AA 1 C057 BB 1 Q002 Z 2 R053 CC 2 C060 BB 2 Q003 Y 1 R054 BB 2 C061 CC 2 Q004 AA 1 R058 BB 2 Q051 BB 3 R060 BB 1 D001 Y 3 Q052 BB 3 R061 BB 1 D002 Z 3 Q053 BB 2 R062 BB 2 D003 Y 3 Q054 CC 2 R063 BB 2 D004 Z 3 Q055 BB 2 R064 BB 2 D005 Z 2 Q056 BB 1 R065 BB 2 D006 Z 2 Q057 BB 3 R066 BB 3 D007 Z 1 ...

Page 20: ...MODE REC MODE 1 2 3 5 0 5 0 2 5 SMD 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 F001 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 ...

Page 21: ...C456 FF 2 Q451 GG 2 C457 FF 2 C458 FF 2 R451 EE 2 C459 FF 2 R452 EE 2 C460 FF 2 R453 EE 1 C461 FF 2 R454 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 R469 DD 4 C474 EE 4 R471 DD 4 C475 EE 4 R472 DD 3 C476 DD 3 ...

Page 22: ...5 0 5 0 2 5 SMD Comparison Chart of Models and Marks MODEL MARK VR550 39 D VR550 58 E MAIN 7 7 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 CAPACITORS DIODE IC COIL RESISTORS ...

Page 23: ...ING 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 F001 is blown check to see that all components in the power supply circuit are not defective before you connect the AC plug to...

Page 24: ...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 F001 is blown check to see that all components in the power supply circuit are not defective before you connec...

Page 25: ...330 D 2 C463 C 3 C708 A 1 D502 D 2 Q552 C 1 C332 C 2 C464 C 3 C716 A 1 D552 C 2 Q771 F 2 C333 C 2 C465 C 3 C717 A 1 D553 C 2 Q772 F 2 C334 C 3 C466 C 2 C771 E 2 D701 A 2 C335 C 2 C467 C 2 C772 F 2 R001 F 3 C336 D 2 C468 C 2 C773 E 2 IC001 F 2 R002 G 2 C337 C 3 C469 C 2 C774 E 2 IC301 D 3 R003 G 2 C338 C 3 C470 C 2 C775 E 2 IC370 E 3 R004 G 2 ICS DIODES TRANSISTORS COILS RESISTORS CAPACITORS CAPACI...

Page 26: ...104 B 1 C108 B 1 R106 C 1 C109 A 1 R108 C 1 C110 A 1 R109 C 1 C111 A 1 R110 A 1 C112 A 1 R112 A 1 C113 A 1 R113 A 1 C115 C 1 R115 A 1 C116 C 1 R116 A 1 C117 B 1 R117 A 1 R118 B 1 CL101 C 1 R119 B 1 CL102 B 1 R120 C 1 R123 C 1 D101 C 1 R125 B 1 D102 A 1 R126 B 1 D103 B 1 R127 B 1 D104 A 1 R128 C 1 D105 C 1 D106 C 1 JK101 B 1 JK102 A 1 L101 C 1 L102 B 1 MISCELLANEOUS COILS RESISTORS CAPACITORS TRANS...

Page 27: ...odels and Marks MODEL MARK VR550 39 D VR550 58 E AFVSchematicDiagram 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 C 2 R1 B 1 R2 A 1 R4 B 2 R5 A 1 R6 A 1 R7 A 1 X1 B 1 CRYSTAL OSCILLATOR CAPACITORS IC COILS CONNECTOR...

Page 28: ... C1 A 2 C4 A 2 C5 A 2 C6 A 2 C7 A 2 C8 A 2 C11 A 2 C12 A 2 C13 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 CONNECTOR CAPACITORS DIODE IC COILS CRYSTAL OSCILLATOR RESISTORS ...

Page 29: ...DEO R 1 HEAD VIDEO L 1 HEAD SIF 1 TU AUDIO 2 TU AUDIO R 3 GND 4 TU AUDIO L 5 P ON 5V 6 P ON 5V 7 IIC BUS SCL 8 IIC BUS SDA 9 1 2 3 4 5 6 7 8 9 CN701 CN1 GND 1 V OUT2 2 16P 3 V IN2 4 GND 5 A OUT2 R 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 R HEAD Hi Fi AUDIO L HEAD M DRUM MOTOR PG SENSOR MAI...

Page 30: ...T D V SYNC Dummy V sync Output H Hi z 14 IN REMOCO N IN Remote Control Sensor L 15 OUT C ROTA Color Phase Rotary Changeover SIgnal H L 16 OUT H A SW Video Head Amp Switching Pulse H L 17 IN H A COMP Head Amp Comparator Signal H L 18 OUT RF SW Video Head Switching Pulse H L 19 OUT Hi Fi H SW Hi Fi Audio Head Switching Pulse H L 20 N U Not Used 21 N U Not Used 22 N U Not Used 23 N U Not Used 24 N U ...

Page 31: ...No Mark IN OUT Signal Name Function Active Level 66 OUT C POW SW Capstan Power Switching Pulse L H 67 OUT P ON H Power On Signal at High H 68 OUT DRV DATA LED Clock Driver IC Control Data H L 69 OUT DRV STB LED Clock Driver IC Chip Select Signal H L 70 OUT DRV CLK LED Clock Driver IC Control Clock H L 71 OUT IIC BUS SCL I2C BUS Control Clock H L 72 IN OUT IIC BUS SDA I2 C BUS Control Data H L 73 N...

Page 32: ...E F IN V Ref for CTL AMP 93 P80 C P80 C Terminal 94 IN OUT CTL Playback RecordControl Signal H L 95 IN OUT CTL Playback RecordControl Signal H L 96 AMPC CTL AMP Connected Terminal 97 CTLAMP out To Monitor for CTL AMP Output PULSE 98 AMPVcc AMPVcc 99 AVcc A D Converter Power Input Standard Voltage Input 100 IN AGC IF AGC Comparator Signal A D Pin No Mark IN OUT Signal Name Function Active Level ...

Page 33: ...N1L4M T KRA103M KRA104M KRC103M KTA1266 GR KTA1281 Y KTC3199 BL GR Y 2SA1015 GR TPE2 2SA1020 Y 2SC1815 BL TPE2 2SC1815 GR TPE2 2SC1815 Y TPE2 2SC2120 Y TPE2 2SC3266 Y TPE2 KTA1267 GR Y KTC3203 Y KTC3205 Y BR24L02F WE2 CAT24WC02JI 2SK3566 KIA339F EL LM339DT PT6958 FN TP RN1511 TE85R FMG4A T148 FA1F4M T1B KRC103S RTK KTA1504GR RTK KTA1504Y RTK KTC3875Y RTK Note A Anode K Cathode E Emitter C Collecto...

Page 34: ...V M 1 1 C020 ELECTROLYTIC CAP 1000UF 16V M 1 1 C021 ELECTROLYTIC CAP 470UF 10V M 1 1 C025 CHIP CERAMIC CAP 1608 B K 0 01UF 50V 1 1 C026 ELECTROLYTIC CAP 47UF 16V M H7 1 1 C053 ELECTROLYTIC CAP 330UF 6 3V M H7 1 1 C056 CHIP CERAMIC CAP 1608 B K 0 047UF 50V 1 1 C057 CHIP CERAMIC CAP 1608 CH J 470PF 50V 1 1 C060 ELECTROLYTIC CAP 10UF 16V M H7 1 1 C061 CHIP CERAMIC CAP 1608 F Z 0 1UF 50V 1 1 C157 ELEC...

Page 35: ... CAP 0 47UF 50V M H7 1 1 C330 CERAMIC CAP AX F Z 0 1UF 50V 1 1 C332 CHIP CERAMIC CAP 1608 F Z 0 1UF 50V 1 1 C333 ELECTROLYTIC CAP 0 47UF 50V M H7 1 1 C334 ELECTROLYTIC CAP 4 7UF 25V M NP H7 1 1 C335 ELECTROLYTIC CAP 10UF 16V M H7 1 1 C336 CHIP CERAMIC CAP 1608 CH J 1000PF 50V 1 1 C337 CHIP CERAMIC CAP 1608 F Z 0 1UF 50V 1 1 C338 ELECTROLYTIC CAP 100UF 6 3V H7 1 1 C339 ELECTROLYTIC CAP 1UF 50V M H7...

Page 36: ... CERAMIC CAP 1608 B K 0 01UF 50V 1 1 C460 CHIP CERAMIC CAP 1608 B K 4700PF 50V 1 1 C461 ELECTROLYTIC CAP 22UF 10V M H7 1 1 C462 CHIP CERAMIC CAP 1608 B K 0 01UF 50V 1 1 C463 CHIP CERAMIC CAP 1608 B K 0 01UF 50V 1 1 C464 ELECTROLYTIC CAP 10UF 16V M H7 1 1 C465 CHIP CERAMIC CAP 1608 F Z 0 1UF 50V 1 1 C466 ELECTROLYTIC CAP 220UF 6 3V M H7 1 1 C467 ELECTROLYTIC CAP 22UF 10V M H7 1 1 C468 CHIP CERAMIC ...

Page 37: ...1 1 C562 ELECTROLYTIC CAP 330UF 6 3V M H7 1 1 C563 CHIP CERAMIC CAP 1608 B K 0 1UF 25V 1 1 C564 CHIP CERAMIC CAP 1608 CH J 100PF 50V 1 1 C701 CHIP CERAMIC CAP 1608 B K 0 047UF 50V 1 C702 CHIP CERAMIC CAP 1608 F Z 0 1UF 50V 1 1 C704 CHIP CERAMIC CAP 1608 B K 0 01UF 50V 1 1 C706 CHIP CERAMIC CAP 1608 F Z 0 1UF 50V 1 1 C708 CHIP CERAMIC CAP 1608 B K 0 01UF 50V 1 1 C716 CHIP CERAMIC CAP F Z 0 22UF 16V...

Page 38: ...8 ZENER DIODE DZ 11BSAT265 1 1 D301 4822 130 30621 SWITCHING DIODE 1N4148M 1 1 D370 4822 130 30621 SWITCHING DIODE 1N4148M 1 D501 4822 130 30621 SWITCHING DIODE 1N4148M 1 1 D502 9965 000 05250 LED SIR 563ST3F P 1 1 D552 4822 130 10094 ZENER DIODE MTZJT 777 5A 1 1 D553 4822 130 30621 SWITCHING DIODE 1N4148M 1 1 D701 9965 000 09183 ZENER DIODE DZ 33BSDT265 1 1 IC s IC001 h 4822 130 11655 PHOTOCOUPLE...

Page 39: ...00 13683 CHIP TRANSISTOR KTC3875Y RTK 1 1 Q451 9965 000 16624 CHIP TRANSISTOR KRC103S RTK 1 1 Q501 4822 130 10923 TRANSISTOR KTC3199 BL 1 1 Q503 9965 000 08630 PHOTO TRANSISTOR PT204 6B 12 1 1 Q551 4822 130 10923 TRANSISTOR KTC3199 BL 1 1 Q552 9965 000 23377 RES BUILT IN TRANSISTOR KRC103M 1 1 Q771 4822 130 10103 TRANSISTOR KTC3199 Y 1 1 Q772 4822 130 10103 TRANSISTOR KTC3199 Y 1 1 RESISTORS R001 ...

Page 40: ... 10W J 6 8K OHM 1 1 R309 CHIP RES 1608 1 10W J 100 OHM 1 1 R310 CHIP RES 1608 1 10W J 10K OHM 1 1 R311 CHIP RES 1608 1 10W J 18K OHM 1 1 R312 CHIP RES 1608 1 10W J 10K OHM 1 1 R313 CHIP RES 1608 1 10W J 18K OHM 1 1 R315 CHIP RES 1608 1 10W J 2 2K OHM 1 1 R316 CHIP RES 1608 1 10W J 6 8K OHM 1 1 R317 CHIP RES 1608 1 10W J 1 2K OHM 1 1 R318 CHIP RES 1608 1 10W J 4 7K OHM 1 1 R319 CHIP RES 1608 1 10W ...

Page 41: ... 1 R458 9965 000 09942 CHIP RES 1608 1 10W 0 OHM 1 1 R459 CHIP RES 1608 1 10W J 39K OHM 1 1 R460 CHIP RES 1608 1 10W J 470 OHM 1 1 R461 CHIP RES 1608 1 10W J 10K OHM 1 1 R462 CHIP RES 1608 1 10W J 2 7K OHM 1 1 R463 CHIP RES 1608 1 10W J 8 2K OHM 1 1 R464 CHIP RES 1608 1 10W J 39K OHM 1 1 R465 CHIP RES 1608 1 10W J 8 2K OHM 1 1 R466 CHIP RES 1608 1 10W J 5 6K OHM 1 1 R467 9965 000 09942 CHIP RES 16...

Page 42: ...6 CHIP RES 1608 1 10W J 1K OHM 1 1 R544 CHIP RES 1608 1 10W J 2 7K OHM 1 1 R545 CHIP RES 1608 1 10W J 2 2K OHM 1 1 R546 CHIP RES 1608 1 10W J 12K OHM 1 1 R547 CHIP RES 1608 1 10W J 1 8K OHM 1 1 R548 9965 000 13036 CHIP RES 1608 1 10W J 1K OHM 1 1 R549 CHIP RES 1608 1 10W J 1 2K OHM 1 1 R551 CHIP RES 1608 1 10W J 100 OHM 1 1 R552 CHIP RES 1608 1 10W J 10K OHM 1 1 R555 CHIP RES 1608 1 10W J 10K OHM ...

Page 43: ... 4822 070 31602 FUSE T1 6AL 250V 1 1 FH001 4822 256 10461 FUSE HOLDER MSF 015 1 1 FH002 4822 256 10461 FUSE HOLDER MSF 015 1 1 FP562 9965 000 23357 LED DISPLAY LFU 4421 2003A 1 1 J902 4822 526 10685 BEAD CORE B16 RH 3 5X10X1 3 1 1 JW001 9965 000 13795 FLAT CABLE 11P AWG26 2651 P1 25 150 1 1 JW002 9965 000 13795 FLAT CABLE 11P AWG26 2651 P1 25 150 1 1 PS503 9965 000 12189 PHOTO INTERRUPTER RPI 302C...

Page 44: ...8 1 10W J 75 OHM 1 1 R110 CARBON RES 1 4W J 820 OHM 1 1 R112 CARBON RES 1 4W J 820 OHM 1 1 R113 CARBON RES 1 6W J 4 7K OHM 1 1 R115 CARBON RES 1 6W J 4 7K OHM 1 1 R116 CARBON RES 1 6W J 15K OHM 1 1 R117 CHIP RES 1608 1 10W J 10K OHM 1 1 R118 CARBON RES 1 4W J 68 OHM 1 1 R119 CHIP RES 1608 1 10W J 75 OHM 1 1 R120 CARBON RES 1 6W J 680 OHM 1 1 R123 CHIP RES 1608 1 10W J 220 OHM 1 1 R125 CARBON RES 1...

Page 45: ... 50V M H7 1 1 CONNECTORS CN1 4822 265 11267 ANGLE PIN HEADER 9P 6029B 1 09Z003 T 1 1 DIODES D2 4822 130 30621 SWITCHING DIODE 1N4148M 1 1 IC s IC1 9965 000 14760 IC AUDIO PROCESSOR MSP3417G QG B8 1 1 COILS L1 4822 157 10889 INDUCTOR 10UH K 26T 1 1 L2 4822 157 10332 PCB JUMPER D0 6 P5 0 1 1 L3 4822 157 11318 INDUCTOR 18UH K 26T 1 1 L4 4822 157 10889 INDUCTOR 10UH K 26T 1 1 RESISTORS R1 9965 000 130...

Page 46: ...1 17 4 HG473FEX EXPLODED VIEWS VR550 39 58 Front Panel A1X ...

Page 47: ... parts with this mark Some Ref Numbers are not in sequence 2B18 A2 2L011 2L011 2L011 2L011 2L011 2B9 2B9 2L022 2L022 2L012 JACK CBA A5 2L041 AFV CBA MAIN CBA A10 2L031 2L099 2L041 2B7 SENSOR CBA 2B8 2B46 A7 A3 A29 A29 2L042 2L021 2L021 2L021 2L021 2L021 2B5 2L051 1B1 ...

Page 48: ...20A X20B X20C X20A X20B X20C E D E Some Ref Numbers are not in sequence X45 A14 Unit S3 S2 S2 S1 Comparison Chart of Models and Marks Model Mark VR550 39 VR550 58 D E X36C X36B X36A X20D X20E X20F X36F X36E X36D D X6 S7 X4 X4 X2 X3 X26 X1 ...

Page 49: ...822 502 30752 SCREW P TIGHT M3X10 WASHER HEAD 1 1 2L031 4822 502 14009 SCREW S TIGHT M3X6 BIND HEAD 1 1 2L041 4822 502 14012 P TIGHT SCREW 3X8 BIND 1 1 2L042 4822 502 14012 P TIGHT SCREW 3X8 BIND 1 1 2L051 4822 502 14018 SCREW S TIGHT M3X5 BIND HEAD 1 1 2L099 9965 000 13027 SCREW P TIGHT M3X8 BIND HEAD 1 1 PACKING S1 GIFT BOX CARTON HG470ED 1 1 S2 STYROFOAM HE470ED 1 1 S3 UNIT BAG V4010PA 1 1 S7 2...

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