Philips DVP3200V/75 Service Manual
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Philips DVP3200V/75 Service Manual

Philips DVP3200V/75 Service Manual

Dvd plus vcr combi
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Service Manual
Contents
Chapter
Adjustment Procedures
Sec. 1:
Schematic Diagrams and CBA's
Exploded Views
Mechanical and Electrical Parts Lists
Sec. 2: Standard Maintenance
Mechanism Alignment Procedures
Disassembly / Assembly of Mechanism
Deck Exploded Views
Deck Parts Lists
c Copyright 2006 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.
Published by FU-KC 0622 Service AV Systems
Version 1.0
STANDBY-ON
VIDEO
L
AUDIO
R
REW
F.FWD
STOP/EJECT
PLAY
Survey of versions:
/75
PAL
Printed in The Netherlands
DVP3200V
OPEN/CLOSE
REC
CHANNEL
VCR
DVD
SOURCE
CLASS 1 LASER PRODUCT
KLASSE 1 LASER PRODUKT
KLASS 1 LASER APPARAT
CLASSE 1 PRODUIT LASER
Subject to modification
/75
STOP
PLAY
DVD
GB
3139 785 32020

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  • Page 1 CLASS 1 LASER PRODUCT KLASSE 1 LASER PRODUKT KLASS 1 LASER APPARAT c Copyright 2006 Philips Consumer Electronics B.V. Eindhoven, The Netherlands CLASSE 1 PRODUIT LASER 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.
  • Page 2 MAIN SECTION DVD PLAYER & VIDEO CASSETTE RECORDER Sec. 1: Main Section I Adjustment Procedures I Schematic Diagrams and CBA’s I Exploded Views I Mechanical and Electrical Parts List TABLE OF CONTENTS LASER BEAM SAFETY PRECAUTIONS ........... . . 1-1-1 IMPORTANT SAFETY PRECAUTIONS .

  • Page 3: Laser Beam Safety Precautions

    LASER BEAM SAFETY PRECAUTIONS This DVD player uses a pickup that emits a laser beam. Do not look directly at the laser beam coming from the pickup or allow it to strike against your skin. The laser beam is emitted from the location shown in the figure. When checking the laser diode, be sure to keep your eyes at least 30 cm away from the pickup lens when the diode is turned on.

  • Page 4: Important Safety Precautions

    IMPORTANT SAFETY PRECAUTIONS Product Safety Notice K. Crimp type wire connector The power transformer uses crimp type connectors Some electrical and mechanical parts have special which connect the power cord and the primary side safety-related characteristics which are often not evi- of the transformer.

  • Page 5: Safety Check After Servicing

    Safety Check after Servicing Examine the area surrounding the repaired location Chassis or Secondary Conductor for damage or deterioration. Observe that screws, parts, and wires have been returned to their original positions. Afterwards, do the following tests and con- Primary Circuit firm the specified values to verify compliance with safety standards.

  • Page 6: Standard Notes For Servicing

    Due to lead-free technology some rules have to be respected by the workshop during a repair: Pin 1 • Use only lead-free solder alloy Philips SAC305 with order code 0622 149 00106. If lead-free solder- paste is required, please contact the manufacturer Instructions for Connectors of your solder-equipment.
  • Page 7 For repair of such sets nothing changes. • On our website www.atyourservice.ce.Philips.com you find more information to: Fig. S-1-1 • BGA-de-/soldering (+ baking instructions) 2. Remove the flat pack-IC with tweezers while •...
  • Page 8 3. The flat pack-IC on the CBA is affixed with glue, so With Iron Wire: be careful not to break or damage the foil of each 1. Using desoldering braid, remove the solder from pin or the solder lands under the IC when all pins of the flat pack-IC.
  • Page 9 2. Installation Instructions for Handling Semi- 1. Using desoldering braid, remove the solder from conductors the foil of each pin of the flat pack-IC on the CBA Electrostatic breakdown of the semi-conductors may so you can install a replacement flat pack-IC more occur due to a potential difference caused by easily.

  • Page 10: Function Indicator Symbols

    FUNCTION INDICATOR SYMBOLS Note: If a mechanical malfunction occurs, the power is turned off. When the power comes on again after that by pressing [y] button, an error message is displayed on the TV screen for 5 seconds. MODE INDICATOR ACTIVE When reel or capstan mechanism is not “A R”...

  • Page 11: Preparation For Servicing

    PREPARATION FOR SERVICING How to Enter the Service Mode About Optical Sensors Caution: An optical sensor system is used for the Tape Start and End Sensors on this equipment. Carefully read and follow the instructions below. Otherwise the unit may operate erratically. What to do for preparation Insert a tape into the Deck Mechanism Assembly and press the PLAY button.
  • Page 12 OPERATING CONTROLS AND FUNCTIONS 1-6-1 E8B23IB...
  • Page 13 1-6-2 E8B23IB...

  • Page 14: Signal Name Abbreviations

    SIGNAL NAME ABBREVIATIONS Signal Name Function Signal Name Function Color Phase Rotary Changeover C-ROTA FIP Drive Power Supply SIgnal A-COM Audio Head Common C-SYNC Composite Synchronized Pulse AUDIO(L)-IN Audio(L) Signal Input CLKSEL Clock Select (GND) AUDIO(L)-IN-F Audio(L) Signal Input (Front) Playback/Record Control Signal CTL(+) AUDIO(R)-IN...
  • Page 15 Signal Name Function Signal Name Function FP-CLK Clock Input Recording Safety SW Detect (With REC-SAF-SW Record tab=”L”/ With out Record FP-DIN Serial Data Input tab=”H”) FP-DOUT Serial Data Output REMOCON-IN Remote Control Sensor FP-STB Serial Interface Strobe REMOTE-DVD DVD Remote Control Sensor FSC-IN 4.43MHz Clock Input REMOTE-...

  • Page 16: Cabinet Disassembly Instructions

    CABINET DISASSEMBLY INSTRUCTIONS 1. Disassembly Flowchart REMOVAL This flowchart indicates the disassembly steps to gain REMOVE/*UNHOOK/ LOC. PART Fig. access to item(s) to be serviced. When reassembling, UNLOCK/RELEASE/ Note follow the steps in reverse order. Bend, route, and UNPLUG/DESOLDER dress the cables as they were originally. Loader 2(S-6) [1] Top Case...
  • Page 17 Reference Notes CAUTION 1: Locking Tabs (L-1) and (L-2) are fragile. Be careful not to break them. (S-1) (S-1) 1-1. Release three Locking Tabs (L-1). [1] Top Case 1-2. Release three Locking Tabs (L-2), then remove the Front Assembly. (S-1) CAUTION 2: Electrostatic breakdown of the laser diode in the optical system block may occur as a potential difference caused by electrostatic charge...
  • Page 18 CN401 (S-3) (S-9) CN601 (S-8) (S-8) (S-3) (S-9) [4] DVD Mechanism Assembly (S-3) [5] Partition Plate (S-4) (S-10) (S-5) (S-6) (S-10) [9] VCR Chassis Unit [7] Loader Holder [6] Power Supply CBA Fig. D5 Fig. D3 CN2020 (S-7) (S-7) [8] DVD Main CBA Unit CN301 CN201...
  • Page 19 Cylinder FE Head Assembly ACE Head Assembly [10] Deck Assembly [14] Jack Cover SW507 [15] Earth LD-SW [16] Jack Board Plate (S-13) (S-14) [12] Power SW CBA [13] Main CBA [10] Deck Assembly Cam Gear (S-11) [13] Main CBA Hole Shaft Desolder (S-12)
  • Page 20 HOW TO EJECT MANUALLY 1. Remove the Top Case, Front Assembly and Top Bracket. 2. Remove four Screws (S-3) in Fig. D3. Do not disconnect connectors. 3. While lifting up the DVD Mechanism, rotate the roulette in the direction of the arrow as shown below.

  • Page 21: Electrical Adjustment Instructions

    ELECTRICAL ADJUSTMENT INSTRUCTIONS NOTE: 4. To check/reset the initial function 1.Electrical adjustments are required after replacing setting circuit components and certain mechanical parts. It is important to do these adjustments only after Procedures: all repairs and replacements have been com- 1.
  • Page 22 HOW TO INITIALIZE THE DVD PLAYER & VCR To put the program back at the factory-default, initialize the DVD player & VCR as the following procedure. < DVD Section > 1. Press [DVD], [1], [2], [3], [4], and [DISPLAY] buttons on the remote control unit in that order. Fig.

  • Page 23: Firmware Renewal Mode

    FIRMWARE RENEWAL MODE 1. Turn the power on and remove the disc on the tray. 5. After programming is finished, the tray opens automatically. Fig. e appears on the screen and 2. To put the DVD player into version up mode, press the checksum in (*2) of Fig.
  • Page 24 10. Press [CLEAR] button on the remote control unit. Fig. h appears on the screen. " ******* " differ depending on the models. MODEL : ******* Version : *.** Region : * EEPROM CLEAR : OK EEPROM CLEAR : CLEAR EXIT: POWER Fig.
  • Page 25 BLOCK DIAGRAMS <VCR SECTION> Servo / System Control Block Diagram E8B23BLS 1-12-1...
  • Page 26 Video Block Diagram E8B23BLV 1-12-2...
  • Page 27 Audio Block Diagram E8B23BLA 1-12-3...
  • Page 28 Hi-Fi Audio Block Diagram E8B23BLH 1-12-4...
  • Page 29 Power Supply Block Diagram E8B23BLP 1-12-5...
  • Page 30 BLOCK DIAGRAMS <DVD SECTION> DVD System Control / Servo Block Diagram E8B23BLSD 1-12-6...
  • Page 31 Digital Signal Process Block Diagram E8B23BLD 1-12-7...
  • Page 32 DVD Video / Audio Block Diagram 1-12-8 E8B23BLVD...
  • Page 33 SCHEMATIC DIAGRAMS / CBA'S AND TEST POINTS Standard Notes Notes: WARNING 1. Do not use the part number shown on these draw- ings for ordering. The correct part number is Many electrical and mechanical parts in this chassis shown in the parts list, and may be slightly different have special characteristics.
  • Page 34 Main 1/7 Schematic Diagram Parts Location Guide < VCR Section > Ref No. Position Ref No. Position CAPACITORS C503 IC501 C505 IC502 COILS C506 C507 L501 C508 L503 TRANSISTORS C509 C510 Q506 C511 Q515 RESISTORS C512 C514 R513 C515 R517 C516 R536 C517...
  • Page 35 IC501 KEY VOLTAGE CHART Main 1/7 Schematic Diagram < VCR Section > Pin No. KEY 1 (7 PIN) KEY 2 (8 PIN) Voltage 0.00 ~ 0.51V POWER STOP/EJECT “ “ = SMD Voltage indications for PLAY, REC and DVD modes 0.51 ~ 0.92V CH-DOWN on the Schematic Diagrams are as shown below:...
  • Page 36 Main 2/7, Sensor & Power SW Schematic Diagram < VCR Section > IC611 MATRIX CHART “ “ = SMD Voltage indications for PLAY, REC and DVD modes SACD on the Schematic Diagrams are as shown below: REPEAT PSCAN PLAY mode REC mode (2.5) DVD mode...
  • Page 37 Main 2/7 Schematic Diagram Parts Location Guide < VCR Section > Ref No. Position Ref No. Position CAPACITORS RESISTORS C502 R527 C612 R528 C614 R530 C615 R532 C701 R601 C702 R602 C705 R603 C706 R604 C707 R605 C711 R611 C714 R612 C716 R613...
  • Page 38 Main 3/7 Schematic Diagram Parts Location Guide < VCR Section > Ref No. Position Ref No. Position Ref No. Position Ref No. Position CAPACITORS CAPACITORS COILS RESISTORS C253 C344 L302 R320 C255 C345 L303 R321 C256 C346 L304 R322 C301 C348 L306 R323...
  • Page 39 Main 3/7 Schematic Diagram < VCR Section > “ “ = SMD Voltage indications for PLAY, REC and DVD modes on the Schematic Diagrams are as shown below: PLAY mode REC mode (2.5) DVD mode < > The same voltage for Indicates that the voltage PLAY, REC &...
  • Page 40 Main 4/7 Schematic Diagram < VCR Section > “ “ = SMD Voltage indications for PLAY, REC and DVD modes on the Schematic Diagrams are as shown below: PLAY mode REC mode (2.5) DVD mode < > The same voltage for Indicates that the voltage PLAY, REC &...
  • Page 41 Main 4/7 Schematic Diagram Parts Location Guide < VCR Section > Ref No. Position Ref No. Position CAPACITORS COILS C1201 L1351 C1202 L1521 TRANSISTORS C1205 C1206 Q1203 C1207 Q1351 C1208 Q1352 RESISTORS C1221 C1222 R1205 C1223 R1206 C1224 R1207 C1245 R1208 C1246 R1209...
  • Page 42 Main 5/7 Schematic Diagram Parts Location Guide < VCR Section > Ref No. Position Ref No. Position CAPACITORS RESISTORS C752 R761 AA-3 C753 R762 AA-4 C754 R763 AA-4 C756 R770 AC-1 C757 R771 AC-1 C770 AC-1 R772 AB-2 C771 AC-1 R773 AA-2 C774...
  • Page 43 Main 5/7 Schematic Diagram < VCR Section > “ “ = SMD Voltage indications for PLAY, REC and DVD modes on the Schematic Diagrams are as shown below: PLAY mode REC mode (2.5) DVD mode < > The same voltage for Indicates that the voltage PLAY, REC &...
  • Page 44 Main 6/7 & DVD Open/Close Schematic Diagram < VCR Section > “ “ = SMD Voltage indications for PLAY, REC and DVD modes on the Schematic Diagrams are as shown below: PLAY mode REC mode (2.5) DVD mode < > The same voltage for Indicates that the voltage PLAY, REC &...
  • Page 45 Main 6/7 Schematic Diagram Parts Location Guide < VCR Section > Ref No. Position Ref No. Position CAPACITORS RESISTORS C057 AH-3 R052 AG-3 C058 AH-3 R053 AH-4 C059 AH-3 R054 AI-4 C062 AH-3 R055 AH-4 C063 AG-3 R056 AI-3 C1039 AF-3 R061 AI-4...
  • Page 46 Main 7/7 Schematic Diagram Parts Location Guide < VCR Section > Ref No. Position Ref No. Position CAPACITORS C451 AL-2 IC451 AL-2 COIL C452 AL-2 C453 AM-2 L451 AN-4 RESISTORS C454 AM-2 C455 AM-2 R451 AL-1 C456 AM-2 R452 AL-1 C457 AM-2 R453...
  • Page 47 Main 7/7 Schematic Diagram < VCR Section > “ “ = SMD Voltage indications for PLAY, REC and DVD modes on the Schematic Diagrams are as shown below: PLAY mode REC mode (2.5) DVD mode < > The same voltage for Indicates that the voltage PLAY, REC &...
  • Page 48 Main CBA Top View Power SW CBA DVD Open/Close Top View CBA Top View Sensor CBA Top View BHF300F01012A TP751 V-OUT BE8B23F01011C BHF300F01012B BE8B23F01011B TP504 RF-SW TP301 C-PB TP501 S-INH TP503 1-13-16 BE8B23F01011A...
  • Page 49 Main CBA Bottom View PIN 6 OF IC1403 PIN 16 OF CN1601 PIN 14 OF CN1601 PIN 12 OF CN1601 PIN 10 OF CN1601 PIN 8 OF CN1601 1-13-17 BE8B23F01011A...
  • Page 50 Main CBA Parts Location Guide Ref No. Position Ref No. Position Ref No. Position Ref No. Position Ref No. Position Ref No. Position Ref No. Position Ref No. Position Ref No. Position Ref No. Position CAPACITORS CAPACITORS CAPACITORS CAPACITORS DIODES RESISTORS RESISTORS RESISTORS...
  • Page 51 Power Supply & Junction Schematic Diagram < VCR Section > CAUTION ! Voltage indications for PLAY, REC and DVD modes CAUTION ! “ “ = SMD on the Schematic Diagrams are as shown below: Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit. For continued protection against fire hazard, replace only with the same type fuse.
  • Page 52 Power Supply CBA Top View Power Supply CBA Bottom View CAUTION ! CAUTION ! Because a hot chassis ground is present in the power Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit. For continued protection against fire hazard, supply circut, an isolation transformer must be used.
  • Page 53 AFV Schematic Diagram < VCR Section > “ “ = SMD Voltage indications for PLAY, REC and DVD modes on the Schematic Diagrams are as shown below: PLAY mode REC mode (2.5) DVD mode < > The same voltage for Indicates that the voltage PLAY, REC &...
  • Page 54 AFV CBA Bottom View AFV CBA Top View AFV CBA Parts Location Guide Ref No. Position CAPACITORS CONNECTOR DIODE COILS RESISTORS CRYSTAL OSCILLATOR 1-13-22 BE6800F01091...
  • Page 55 DVD Main 1/3 Schematic Diagram < DVD Section > 1 NOTE: “ “ = SMD Voltage indications for PLAY and STOP modes Either IC461 or IC462 is used for DVD MAIN CBA UNIT. on the Schematic Diagrams are as shown below: PLAY mode STOP mode (2.5)
  • Page 56 DVD Main 2/3 Schematic Diagram < DVD Section > “ “ = SMD Voltage indications for PLAY and STOP modes on the Schematic Diagrams are as shown below: PLAY mode STOP mode (2.5) The same voltage for Indicates that the voltage both PLAY &...
  • Page 57 IC101 Voltage Chart ~ : Voltage is not consistent ----- : Not used Unit : Volts PIN.NO PLAY STOP PIN.NO PLAY STOP PIN.NO PLAY STOP PIN.NO PLAY STOP PIN.NO PLAY STOP PIN.NO PLAY STOP PIN.NO PLAY STOP PIN.NO PLAY STOP ----- ----- -----...
  • Page 58 DVD Main 3/3 Schematic Diagram < DVD Section > “ “ = SMD Voltage indications for PLAY and STOP modes on the Schematic Diagrams are as shown below: PLAY mode STOP mode (2.5) The same voltage for Indicates that the voltage both PLAY &...
  • Page 59 WAVEFORMS NOTE: Input COLOR BAR SIGNAL (WITH 1KHz AUDIO SIGNAL) TP301 UPPER TP504 Pin 8 of CN1601 Pin 12 of CN1601 LOWER C-PB 0.2V DVD-AUDIO(L) 0.5ms RF-SW VIDEO-Y 0.2V 20µs TP751 UPPER TP504 Pin 10 of CN1601 Pin 14 of CN1601 LOWER V-OUT 0.5V...
  • Page 60 WIRING DIAGRAM < VCR SECTION > 1-15-1 E8B23WI...
  • Page 61 WIRING DIAGRAM < DVD SECTION > 1-15-2 E8B23WID...

  • Page 62: System Control Timing Charts

    SYSTEM CONTROL TIMING CHARTS < VCR Section > Mode SW : LD-SW LD-SW Position detection A/D Input voltage Limit Symbol (Calculated voltage) 3.76V~4.50V (4.12V) 4.51V~5.00V (5.00V) 0.00V~0.25V (0.00V) 1.06V~1.50V (1.21V) 0.66V~1.05V (0.91V) 1.99V~2.60V (2.17V) 1.51V~1.98V (1.80V) 3.20V~3.75V (3.40V) 0.26V~0.65V (0.44V) 4.51V~5.00V (5.00V) 2.61V~3.19V...
  • Page 63 Still/Slow Control Frame Advance Timing Chart 1) SP Mode 18 RF-SW The first rise of RF-SW after a rise in F-AD signal F-AD (Internal Signal) "H" "H" "Z" C-DRIVE "L" "L" Stop detection (T2) Acceleration Detection (T1) Slow Tracking Value PB CTL Reversal Limit Value 20ms...
  • Page 64 2) LP/SLP Mode 18 RF-SW The first rise of RF-SW after a rise in F-AD signal F-AD (Internal Signal) "H" "H" "Z" C-DRIVE "L" "L" Stop detection (T2) Acceleration Detection (T1) Slow Tracking Value PB CTL Reversal Limit Value 20ms 78 C-F/R 16 H-A-SW 15 C-ROTA...
  • Page 65 EJECT ST-S/ END-S "OFF" CASS.LOAD LD-FWD 0.2S LD-REV 0.7S LD-FWD 0.4S LD-FWD 0.2S LD-REV 0.2S LD-FWD 0.5S LD-REV STOP(A) PLAY LD-FWD PLAY LD-FWD LD-REV 0.2S LD-FWD PLAY PLAY PAUSE (SLOW) LD-FWD STILL(SLOW) PLAY LD-REV 0.2S LD-FWD PLAY STOP /EJECT LD-REV STOP(A) Fig.
  • Page 66 STOP(A) STOP LD-REV 0.2S LD-FWD STOP /EJECT 1.0S LD-FWD 0.5S LD-REV STOP(A) LD-REV 0.2S LD-FWD STOP /EJECT LD-REV 1.0S LD-FWD 0.5S LD-REV STOP(A) LD-FWD PAUSE LD-FWD 2.5S Short REV LD-REV 0.2S LD-FWD REC PAUSE REC or PAUSE STOP /EJECT LD-FWD 1.5S LD-REV 0.2S...
  • Page 67 < DVD Section > Tray Close ~ Play / Play ~ Tray Open Tray Disc Disc Tray Play Close Rotation Stop Open 3.3V Tray IN (TL221) 1.65V Sled Drive (TP303) 1.65V Disc Drive (TP301) 1.65V Focus Drive (TP304) Tracking Drive 1.65V (TP302) 1-16-6...

  • Page 68: Ic Pin Function Descriptions

    IC PIN FUNCTION DESCRIPTIONS < VCR Section > Signal Active Function Name Level IC501( SERVO / SYSTEM CONTROL IC ) Not Used “H” ≥ 4.5V, “L” ≤ 1.0V Not Used Signal Active Not Used Function Name Level Not Used Not Used Not Used Not Used Not Used...
  • Page 69 Signal Active Signal Active Function Function Name Level Name Level Not Used Hi-Fi Tape A-MODE Detection Signal Composite C-SYNC Synchronized PULSE Capstan Motor PULSE Pulse C-FG Rotation Detection Pulse “VCR” LED Signal 59 OUT VCR-LED Output AMPVss AMPVss “VCR” LED Signal Not Used 60 OUT VCR-LED Output...
  • Page 70 IC612 ( FIP DRIVER ) Signal Name Function Name FP-CLK Clock Input FP-STB Serial Interface Strobe Not Used Not Used Power Supply Segment Output Pull Down Level Segment Output Grid Output Power Supply Oscillator Input Not Used FP-DIN Serial Data Input 1-17-3 E8B23PIN...

  • Page 71: Lead Identifications

    LEAD IDENTIFICATIONS KRA103M-AT/P 2SA1015-GR(TE2 F T) MID-32A22F KRC103M-AT/P 2SA1815-(BL,GR,Y)(TE2 F T) PT204-6B-12 KTA1266-GR-AT/P 2SC2120-Y(TE2 F T) KTA1267-(GR,Y)-AT/P 2SC3266-Y(TPE2 F) KTC3199-(BL,GR,Y)-AT/P KTC3203-Y-AT/P KTC3205-Y-AT/P PQ1LAX95MSPQ KTC3875S-Y-RTK/P 1: VREF 2: GND 3: VC E C B 4: VIN E C B 5: VOUT 2SK3566 PQ070XZ01ZPH KIA4558P/P...
  • Page 72 ELECTRICAL PARTS LIST PRODUCT SAFETY NOTE: Products marked with a # have special characteristics important to safety. Before replacing any of these components, read carefully the product safety notice in this service manual. Don't degrade the safety of the product through improper servicing. NOTES: Parts that are not assigned part numbers (---------) are not available.
  • Page 73 ELECTRICAL PARTS LIST Pos.No. # 12 NC Description CAPACITORS C057 ELECTROLYTIC CAP . 1UF/50V M H7 C057 ALUMINUM ELECTROLYTIC CAP 1UF/50V H7 C058 ELECTROLYTIC CAP . 220UF/6.3V M C058 ELECTROLYTIC CAP . 220UF/6.3V M C059 ELECTROLYTIC CAP . 100UF/6.3V M C059 ELECTROLYTIC CAP .
  • Page 74 ELECTRICAL PARTS LIST Pos.No. # 12 NC Description C341 CHIP CERAMIC CAP .(1608) B K 0.01UF/50V C342 CERAMIC CAP .(AX) F Z 0.1UF/50V C344 ELECTROLYTIC CAP . 1UF/50V M H7 C344 ALUMINUM ELECTROLYTIC CAP 1UF/50V H7 C345 ELECTROLYTIC CAP . 1UF/50V M H7 C345 ALUMINUM ELECTROLYTIC CAP 1UF/50V H7 C346...
  • Page 75 ELECTRICAL PARTS LIST Pos.No. # 12 NC Description C463 ELECTROLYTIC CAP . 1UF/50V M H7 C463 ALUMINUM ELECTROLYTIC CAP 1UF/50V H7 C464 ELECTROLYTIC CAP . 4.7UF/25V M H7 C464 ALUMINUM ELECTROLYTIC CAP 4.7UF/25V H7 C465 CHIP CERAMIC CAP .(1608) B K 0.01UF/50V C466 ELECTROLYTIC CAP .
  • Page 76 ELECTRICAL PARTS LIST Pos.No. # 12 NC Description C533 CHIP CERAMIC CAP .(1608) B K 0.047UF/50V C533 CHIP CERAMIC CAP .(1608) B K 0.047UF/25V C534 ELECTROLYTIC CAP . 47UF/6.3V M H7 C534 ALUMINUM ELECTROLYTIC CAP 47UF/6.3V H7 C535 CHIP CERAMIC CAP .(1608) F Z 0.1UF/50V C535 CHIP CERAMIC CAP .(1608) F Z 0.1UF/25V C538...
  • Page 77 ELECTRICAL PARTS LIST Pos.No. # 12 NC Description C1051 CHIP CERAMIC CAP .(1608) B K 0.33UF/10V C1052 ELECTROLYTIC CAP . 220UF/16V M C1052 ELECTROLYTIC CAP . 220UF/16V M C1056 CERAMIC CAP .(AX) B K 1000PF/50V C1201 ELECTROLYTIC CAP . 10UF/16V M H7 C1201 ALUMINUM ELECTROLYTIC CAP 10UF/16V H7 C1202...
  • Page 78 ELECTRICAL PARTS LIST Pos.No. # 12 NC Description C2004 ALUMINUM ELECTROLYTIC CAP 100UF/6.3V H7 C2012 CHIP CERAMIC CAP .(1608) F Z 0.1UF/50V C2012 CHIP CERAMIC CAP .(1608) F Z 0.1UF/25V CONNECTORS CN701 AFV PCB ASSEMBLY H994VAD CN2020 242 SERIES CONNECTOR 224202116W1 DIODES D054 ZENER DIODE DZ-10BSBT265...
  • Page 79 ELECTRICAL PARTS LIST Pos.No. # 12 NC Description L306 INDUCTOR 47UH-K-5FT L308 INDUCTOR 22UH-K-26T L401 INDUCTOR 47UH-K-5FT L451 CHOKE COIL 47UH L451 RADIAL TYPE CHOKE COIL CW68-470K-841040NP L451 CHOKE COIL 47UH-K L451 FIXED INDUCTORS(PB FREE) LGB0810TLF-470K L501 INDUCTOR(100UH K) LAP02TA101K L503 INDUCTOR 1.8UH-K-26T L701...
  • Page 80 ELECTRICAL PARTS LIST Pos.No. # 12 NC Description Q771 TRANSISTOR 2SC1815-GR(TE2 F T) Q1052 TRANSISTOR KTC3203-Y-AT/P Q1052 TRANSISTOR 2SC2120-Y(TE2 F T) Q1053 TRANSISTOR KTA1267-Y-AT/P Q1053 TRANSISTOR KTA1267-GR-AT/P Q1054 TRANSISTOR KTC3199-Y-AT/P Q1054 TRANSISTOR KTC3199-GR-AT/P Q1054 TRANSISTOR 2SC1815-Y(TE2 F T) Q1054 TRANSISTOR 2SC1815-GR(TE2 F T) Q1055 TRANSISTOR KTC3203-Y-AT/P Q1055...
  • Page 81 ELECTRICAL PARTS LIST Pos.No. # 12 NC Description R311 CHIP RES. 1/10W J 390 OHM R311 RES CHIP 1608 1/10W J 390 OHM R312 CHIP RES. 1/10W J 390 OHM R312 RES CHIP 1608 1/10W J 390 OHM R313 CHIP RES. 1/10W J 2.7K OHM R313 RES CHIP 1608 1/10W J 2.7K OHM R314...
  • Page 82 ELECTRICAL PARTS LIST Pos.No. # 12 NC Description R416 CHIP RES. 1/10W J 12K OHM R416 RES CHIP 1608 1/10W J 12K OHM R417 CHIP RES. 1/10W J 330K OHM R417 RES CHIP 1608 1/10W J 330K OHM R418 CHIP RES. 1/10W J 120 OHM R418 RES CHIP 1608 1/10W J 120 OHM R419...
  • Page 83 ELECTRICAL PARTS LIST Pos.No. # 12 NC Description R479 CHIP RES. 1/10W J 47K OHM R479 RES CHIP 1608 1/10W J 47K OHM R480 CHIP RES. 1/10W J 47K OHM R480 RES CHIP 1608 1/10W J 47K OHM R481 CHIP RES. 1/10W J 5.6K OHM R481 RES CHIP 1608 1/10W J 5.6K OHM R501...
  • Page 84 ELECTRICAL PARTS LIST Pos.No. # 12 NC Description R570 CARBON RES. 1/4W J 4.7K OHM R572 CHIP RES. 1/10W J 1K OHM R572 RES CHIP 1608 1/10W J 1.0K OHM R574 CHIP RES. 1/10W J 1K OHM R574 RES CHIP 1608 1/10W J 1.0K OHM R575 CHIP RES.
  • Page 85 ELECTRICAL PARTS LIST Pos.No. # 12 NC Description R755 CHIP RES. 1/10W J 75 OHM R755 RES CHIP 1608 1/10W J 75 OHM R756 CARBON RES. 1/6W J 75 OHM R756 CARBON RES. 1/4W J 75 OHM R757 CHIP RES. 1/10W J 220 OHM R757 RES CHIP 1608 1/10W J 220 OHM R758...
  • Page 86 ELECTRICAL PARTS LIST Pos.No. # 12 NC Description R1091 RES CHIP 1608 1/10W J 3.3K OHM R1205 CHIP RES. 1/10W F 20K OHM R1205 CHIP RES. 1/10W F 20K OHM R1205 RES CHIP 1608 1/10W F 20.0K OHM R1206 CHIP RES. 1/10W F 20K OHM R1206 CHIP RES.
  • Page 87 ELECTRICAL PARTS LIST Pos.No. # 12 NC Description R1442 CARBON RES. 1/6W J 82 OHM R1442 CARBON RES. 1/4W J 82 OHM R1444 PCB JUMPER D0.6-P5.0 R1461 CHIP RES. 1/10W F 100 OHM R1461 CHIP RES. 1/10W F 100 OHM R1461 RES CHIP 1608 1/10W F 100 OHM R1471...
  • Page 88 ELECTRICAL PARTS LIST Pos.No. # 12 NC Description SWITCHES SW651 TACT SWITCH KSM0614B SW651 TACT SWITCH SKQSAF001A SW651 TACT SWITCH TC-1104(H=9.5) DVD OPEN/CLOSE CBA JW003 JUMPER WIRE 2P AWG26#2651/P2.0/130 SWITCHES SW2020 TACT SWITCH KSM0614B SW2020 TACT SWITCH SKQSAF001A SW2020 TACT SWITCH TC-1104(H=9.5) SENSOR CBA TRANSISTORS Q503...
  • Page 89 ELECTRICAL PARTS LIST Pos.No. # 12 NC Description C1033 CERAMIC CAP . YV Z 0.022UF/50V C1035 ELECTROLYTIC CAP . 470UF/6.3V M C1035 ELECTROLYTIC CAP . 470UF/6.3V M C1107 ELECTROLYTIC CAP . 220UF/6.3V M C1107 ELECTROLYTIC CAP . 220UF/6.3V M C2014 CERAMIC CAP .
  • Page 90 ELECTRICAL PARTS LIST Pos.No. # 12 NC Description L1003 LINE FILTER 50MH LF-4D-E503(PB FREE) L1004 BEAD CORE B16 RH 3.5X10X1.3 L1005 BEAD CORE ASSEMBLY H990PED L1009 CHOKE COIL 47UH L1009 RADIAL TYPE CHOKE COIL CW68-470K-841040NP L1009 CHOKE COIL 47UH-K L1009 FIXED INDUCTORS(PB FREE) LGB0810TLF-470K L1012 CHOKE COIL 47UH...
  • Page 91 ELECTRICAL PARTS LIST Pos.No. # 12 NC Description R1038 CARBON RES. 1/4W J 100K OHM R1039 CARBON RES. 1/6W J 470K OHM R1039 CARBON RES. 1/4W J 470K OHM R1040 PCB JUMPER D0.6-P5.0 R1043 METAL OXIDE FILM RES. 1W J 2.7 OHM R1043 METAL OXIDE FILM RES.
  • Page 92 ELECTRICAL PARTS LIST Pos.No. # 12 NC Description INDUCTOR 18UH-K-26T INDUCTOR 10UH-K-26T RESISTORS CHIP RES. 1/10W J 1K OHM RES CHIP 1608 1/10W J 1.0K OHM CHIP RES. 1/10W J 120K OHM RES CHIP 1608 1/10W J 120K OHM CHIP RES.(1608) 1/10W 0 OHM RES CHIP 1608 1/10W J 0 OHM CHIP RES.(1608) 1/10W 0 OHM RES CHIP 1608 1/10W J 0 OHM...

  • Page 93: Exploded Views

    EXPLODED VIEWS Cabinet 2L071 2L071 2L021 2L071 2B21 2L023 2L021 2L021 2L071 L0-9 2B20 L0-9 2L023 2L082 2B18 2L062 2L023 Sensor CBA 2L021 DVD Main AFV CBA Main CBA CBA Unit 2B11 2L053 2L020 Sensor CBA Junction CBA 2B15 2L020 2L051 2B33 The FFC calbes are included in...
  • Page 94 Packing Some Ref. Numbers are not in sequence. Unit 1-20-2 E8B23PEX...
  • Page 95 MECHANICAL PARTS LIST PRODUCT SAFETY NOTE: Products marked with a # have special characteristics important to safety. Before replacing any of these components, read carefully the product safety notice in this service manual. Don't degrade the safety of the product through improper servicing. MECHANICAL PARTS LIST Pos.No.
  • Page 96 DECK MECHANISM SECTION DVD PLAYER & VIDEO CASSETTE RECORDER 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 TABLE OF CONTENTS STANDARD MAINTENANCE ............. . 2-1-1 SERVICE FIXTURE AND TOOLS .

  • Page 97: Standard Maintenance

    STANDARD MAINTENANCE Service Schedule of Components This maintenance chart shows you the standard of replacement and cleaning time for each part. Because those may replace depending on environment and purpose for use, use the chart for reference. h: Hours : Cleaning I: Replace Deck Periodic Service Schedule...
  • Page 98 Cleaning Cleaning of ACE Head Clean the head with a cotton swab. Cleaning of Video Head Procedure Clean the head with a head cleaning stick or chamois 1.Remove the top case. cloth. 2.Dip the cotton swab in 90% ethyl alcohol and clean Procedure the ACE Head.
  • Page 99 SERVICE FIXTURE AND TOOLS J-1-1, J-1-2 Ref. No. Name Part No. Adjustment J-1-1 Alignment Tape 9965 000 14514 Head Adjustment of ACE Head J-1-2 Alignment Tape 9965 000 14516 Azimuth and X Value Adjustment of ACE Head / (2 Head model) Adjustment of Envelope Waveform 9965 000 14515 (4 Head model)

  • Page 100: Mechanical Alignment Procedures

    MECHANICAL ALIGNMENT PROCEDURES Explanation of alignment for the tape to correctly run B. Method to place the Cassette Holder in the tape- starts on the next page. Refer to the information below loaded position without a cassette tape on this page if a tape gets stuck, for example, in the 1.

  • Page 101: Tape Interchangeability Alignment

    1. Tape Interchangeability Alignment Note: To do these alignment procedures, make sure that the Tracking Control Circuit is set to the preset position every time a tape is loaded or unloaded. (Refer to page 2-3-4, procedure 1-C, step 2.) Equipment required: Dual Trace Oscilloscope VHS Alignment Tape (9965 000 14515) Guide Roller Adj.
  • Page 102 1-A. Preliminary/Final Checking and 4. If creasing or snaking is apparent, adjust the Tilt Alignment of Tape Path Adj. Screw of the ACE Head. (Fig. M6) Purpose: To make sure that the tape path is well stabilized. Azimuth Adj. Screw Symptom of Misalignment: If the tape path is unstable, the tape will be damaged.
  • Page 103 5. To shift the CTL waveform, press CH UP or CH 5. When Guide Rollers [2] and [3] (Refer to Fig. M3) DOWN button on the unit. Then make sure that the are aligned properly, there is no envelope drop maximum output position of PB FM envelope sig- either at the beginning or end of track as shown in ±...
  • Page 104 1-D. Azimuth Alignment of Audio/Con- 2. When the tape has been curled up or bent, turn the trol/ Erase Head alignment screw to adjust the height of REV Post. (Refer to Fig. M11 and M13.) Purpose: To correct the Azimuth alignment so that the Audio/ Control/Erase Head meets tape tracks properly.
  • Page 105 DISASSEMBLY/ASSEMBLY PROCEDURES OF DECK MECHANISM Before following the procedures described below, be sure to remove the deck assembly from the cabinet. (Refer to CABINET DISASSEMBLY INSTRUCTIONS of Main Section.) All the following procedures, including those for adjustment and replacement of parts, should be done in Eject mode;...
  • Page 106 REMOVAL INSTALLATION STEP START- REMOVE/*UNHOOK/ /LOC. PART ADJUSTMENT Fig. No. UNLOCK/RELEASE/ CONDITION UNPLUG/DESOLDER Loading Arm (SP) (+)Refer to Alignment [32] [25] DM2, DM14 Assembly Sec.Page 2-5-1 Loading Arm (TU) (+)Refer to Alignment [32] [33] DM2, DM14 Assembly Sec.Page 2-5-1 [34] [2],[25] M Brake (TU) Assembly DM1, DM15 *(P-7), Brake Belt...

  • Page 107: Top View

    Top View [41] [42] [43] [46] [14] [13] [11] [15] [36] [10] [12] [35] [34] [40] [29] [30] [16] [39] [38] Fig. DM1 Bottom View [20] [33] [32] [24] [26] [27] [25] [23] [28] [22] [21] [31] Fig. DM2 2-4-3 U29PDA...
  • Page 108 (S-1) (S-1) (L-1) (L-3) (L-2) (S-1A) (P-1) Installation of [3] and [6] First, insert [6] diagonally in [3] as shown below. Then, install [6] in [3] while pushing (L-1) in a direction of arrow. After installing [6] in [3], confirm that pin A of [3] enters hole A of [6] properly.
  • Page 109 [11] (S-4A) (L-4) [46] (P-3) [13] [47] Removal of [11] [12] (L-14) 1) Remove screw (S-4A). 2) Unhook spring (P-2). [10] Release (L-4) while (P-2) holding [12] with a finger. Loosen a finger holding [12] and remove [11]. (S-2) Pin of [12] Pin of [10] Groove of [28] When reassembling [10] and...
  • Page 110 Installation of [13] and [12] (S-5) [14] (S-6) [16] [13] [15] Hook spring (P-3) up to [12] and [13], then install them to (P-3) the specified position so that [12] will be floated slightly while holding [12] and [13]. (Refer to Fig. A.) [12] Fig.
  • Page 111 [22] (S-8) (C-2) (C-1) [23] (L-6) [21] (P-5) [20] Cap Belt (P-5) [28] Installation position of Cap Belt [21] Cap Belt When installing [23], install the spring (P-5) to [28] as shown in the left figure, and then install [23] while Pin on pressing the spring (P-5) in bottom...
  • Page 112 (P-6) [25] (C-4) [31] Refer to the Alignment Section, Page 2-5-1. (S-9) [29] [33] [30] (L-11) (L-10) [32] (L-8) (C-3) [27] [28] [24] [26] (L-9) Fig. DM14 Fig. DM13-1 [36] Break belt Installation of [25] (P-7) [34] Position of Mode Lever when installed [40] Pin of [35] Pin of [31]...
  • Page 113 [42] [41] [43] (L-13) Slide Plate (S-11) Fig. DM16 [44] [45] Slide Fig. DM17 2-4-9 U29PDA...

  • Page 114: Alignment Procedures Of Mechanism

    ALIGNMENT PROCEDURES OF MECHANISM The following procedures describe how to align the Alignment 1 individual gears and levers that make up the tape Loading Arm (SP) and (TU) Assembly loading/unloading mechanism. Since information about the state of the mechanism is provided to the Install Loading Arm (SP) and (TU) Assembly so that System Control Circuit only through the Mode Switch, their triangle marks point to each other as shown in...
  • Page 115 DECK EXPLODED VIEWS Deck Mechanism View 1 Mark Description Floil G-684G or Multemp MH-D (Blue grease) SLIDUS OIL #150 B494 L1467 L1191 B553 B411 B567 L1053 B410 L1051 Chassis Assembly Top View (Lubricating Point) L1322 B501 B560 L1450 L1450 B426 L1466 B121 B126...
  • Page 116 Deck Mechanism View 2 Mark Description Floil G-684G or Multemp MH-D (Blue grease) B587 B521 B487 SLIDUS OIL #150 B416 B591 SANKOUL FG84M (Yellow grease) B520 B590 B522 L1406 B148 B499 B508 B592 B573 B574 B558 B564 B557 B414 B565 B525 L1151 B417...
  • Page 117 Deck Mechanism View 3 Mark Description Floil G-684G or Multemp MH-D (Blue grease) L1321 SLIDUS OIL #150 B347 L1321 B355 B354 B483 L1341 B425 B482 B562 B300 B563 B313 B529 B360 B359 B361 B555 B303 Some Ref. Numbers are not in sequence. B514 2-6-3 H9923DEX...
  • Page 118 DECK PARTS LIST DECK PARTS LIST Pos.No. 12 NC Description CYLINDER ASSEMBLY(N236C) MK14 PAL 6HD CYLINDER ASSEMBLY MK12.5 PAL 6HD CYLINDER ASSEMBLY MK12.5 PAL 6HD(V) LOADING MOTOR ASSEMBLY MK14 SLIDE PLATE MK12.5 PULLEY ASSEMBLY MK12 MOVING GUIDE S P .P MK12.5 MOVING GUIDE T P .P MK12.5 LOADING ARM(TU) ASSEMBLY MK12 LOADING ARM(SP) ASSEMBLY MK12...
  • Page 119 DECK PARTS LIST Pos.No. 12 NC Description B521 REV BRAKE SPRING MK12 B522 TG POST ASSEMBLY MK11 B525 LDG BELT MK11 B529 CLEANER ASSEMBLY MK10 B553 REV SPRING MK11 B555 RACK ASSEMBLY MK14 B557 MOTOR PULLEY U5 B558 LOADING MOTOR RF-500TB-12560 B558 LOADING MOTOR M31E-1 R-14 7441 B559...

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