Philips DVP3150V/37 Service Manual
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Philips DVP3150V/37 Service Manual

Philips DVP3150V/37 Service Manual

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DVD + VCR Combi
Service
Service
Service
Service Manual
Contents
Chapter
Sec. 1: Adjustment Procedures
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 List
This service manual is for DVP3150V/
Generation model, which is different from the previous
generation DVP3150V/
For Second Generation model, the serial number begins
with SG2B06xxxxxxxx.
Refer to the rating label illustration at right.
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 FU0619 Service AV Systems
STANDBY-ON
VIDEO
L
AUDIO
R
Survey of versions:
/37
Second
37
model.
37
Printed in The Netherlands
ONE TOUCH RECORDING • LONG PLAY
REW
F.FWD
STOP/EJECT
PLAY
REC
CHANNEL
NTSC
Rating label
Serial number
Subject to modification
DVP3150V/
Second Generation
DVP 3150V DVD PLAYER /VCR
OPEN/CLOSE
VCR
DVD
STOP
PLAY
SOURCE
DVD
CLASS 1 LASER PRODUCT
KLASSE 1 LASER PRODUKT
KLASS 1 LASER APPARAT
CLASSE 1 PRODUIT LASER
M A R C H 2 0 0 6
SG2B06xxxxxxxx
EN 3139 785 32000
BarthService
37

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  • Page 1 Serial number Refer to the rating label illustration at right. 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.

  • Page 2: Table Of Contents

    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 Some electrical and mechanical parts have special connectors which connect the power cord and the safety-related characteristics which are often not primary side of the transformer. When replacing evident from visual inspection, nor can the protection the transformer, follow these steps carefully and they give necessarily be obtained by replacing them...
  • Page 5 Safety Check after Servicing Examine the area surrounding the repaired location for damage or deterioration. Observe that screws, parts, and wires have been returned to their original positions. Afterwards, do the following tests and confirm the specified values to verify compliance with safety standards. 1.

  • 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 • Mix of lead-free solder alloy / parts with leaded How to Remove / Install Flat Pack-IC solder alloy / parts is possible but PHILIPS recommends strongly to avoid mixed solder alloy 1. Removal types (leaded and lead-free). With Hot-Air Flat Pack-IC Desoldering Machine: If one cannot avoid or does not know whether 1.
  • Page 8 With Soldering Iron: With Iron Wire: 1. Using desoldering braid, remove the solder from 1. Using desoldering braid, remove the solder from all pins of the flat pack-IC. When you use solder all pins of the flat pack-IC. When you use solder flux which is applied to all pins of the flat pack-IC, flux which is applied to all pins of the flat pack-IC, you can remove it easily.
  • 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 [STANDBY-ON] 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

    OPERATING CONTROLS AND FUNCTIONS DVP 3150V DVD PLAYER / VCR OPEN/CLOSE ONE TOUCH RECORDING • LONG PLAY STANDBY-ON VIDEO AUDIO F.FWD STOP/EJECT PLAY CHANNEL STOP PLAY SOURCE BarthService 1-6-1 E8A20IB...
  • Page 13 DVP 3150V DVD PLAYER / VCR OPEN/CLOSE ONE TOUCH RECORDING • LONG PLAY STANDBY-ON VIDEO AUDIO F.FWD STOP/EJECT PLAY CHANNEL STOP PLAY SOURCE BarthService 1-6-2 E8A20IB...

  • Page 14: Signal Name Abbreviations

    SIGNAL NAME ABBREVIATIONS Signal Name Function Signal Name Function CTLA CTL Amp. AC GND 3.58MHz 3.58MHz Clock D-CONT Drum Motor Control Signal FIP Drive Power Supply D-PFG Drum PG/FG Input Signal A-COM Audio Head Common D-REC-H Delayed Record Signal A-IN Audio Signal Input D-V-SYNC Dummy V-sync Output...
  • Page 15 Signal Name Function Signal Name Function H-A-SW Video Head Amp Switching Pulse TU-VIDEO Tuner Video Input Signal Hi-Fi-A Hi-Fi Audio Head V-ENV Video Envelope Comparator Signal Hi-Fi-COM Hi-Fi Audio Head Common V-IN Video Signal Input Hi-Fi-H-SW HiFi Audio Head Switching Pulse V-IN-F Video Signal Input (Front) Audio Mode Input (HiFi = “L”...

  • Page 16: Cabinet Disassembly Instructions

    CABINET DISASSEMBLY INSTRUCTIONS 1. Disassembly Flowchart Removal Remove/*Unhook/ This flowchart indicates the disassembly steps to gain Loc. Part Fig. Unlock/Release/ Note access to item(s) to be serviced. When reassembling, Unplug/Desolder follow the steps in reverse order. Bend, route, and dress the cables as they were originally. [12] Main CBA D6 ---------- ↓...
  • Page 17 CN401 (S-3) CN601 (S-1) [1] Top Case (S-3) [4] DVD Mechanism Assembly (S-3) (S-5) (S-4) [6] Loader Holder [5] Partition Plate Fig. D1 (S-2) [3] Top Bracket (S-2) Fig. D3 (L-1) (S-6) (S-6) [7] DVD Main CBA Unit CN301 CN201 (L-1) DVD Mechanism [2] Front...
  • Page 18 (S-7) (S-7) (S-7) (S-8) (S-8) [8] VCR Chassis Unit Fig. D5 BarthService 1-8-3 E8A20DC...
  • Page 19 Cylinder Assembly FE Head ACE Head Assembly SW512 Lead with blue stripe [9] Deck Assembly LD-SW Desolder (S-9) [12] Main CBA [9] Deck Assembly [11] Power SW CBA Cam Gear (S-9) [12] Main CBA Hole [10] DVD Shaft (S-10) Open/Close CBA Hole Desolder LD-SW...
  • Page 20 3. 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. 4.

  • Page 21: Electrical Adjustment Instructions

    ELECTRICAL ADJUSTMENT INSTRUCTIONS General Note: “CBA” is abbreviation for Head Switching Position “Circuit Board Assembly.” Adjustment NOTE: Purpose: To determine the Head Switching position 1. Electrical adjustments are required after replacing during playback. circuit components and certain mechanical parts. Symptom of Misadjustment: May cause Head It is important to do these adjustments only after Switching noise or vertical jitter in the picture.

  • Page 22: How To Initialize The Dvd Player & Vcr

    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/RESET] 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

    BLOCK DIAGRAMS <VCR SECTION> Servo / System Control Block Diagram BarthService 1-12-1 E8A20BLS...
  • Page 26 Video Block Diagram BarthService 1-12-2 E8A20BLV...
  • Page 27 Audio Block Diagram BarthService 1-12-3 E8A20BLA...
  • Page 28 Hi-Fi Audio Block Diagram BarthService 1-12-4 E8A20BLH...
  • Page 29 Power Supply Block Diagram BarthService 1-12-5 E8A20BLP...
  • Page 30 BLOCK DIAGRAMS <DVD SECTION> DVD System Control / Servo Block Diagram BarthService E8A20BLSD 1-12-6...
  • Page 31 Digital Signal Process Block Diagram BarthService E8A20BLD 1-12-7...
  • Page 32 DVD Video / Audio Block Diagram BarthService E8A20BLVD 1-12-8...

  • Page 33: Schematic Diagrams / Cba's And Test Points

    SCHEMATIC DIAGRAMS / CBA’S AND TEST POINTS Standard Notes Notes: 1. Do not use the part number shown on these WARNING drawings for ordering. The correct part number is shown in the parts list, and may be slightly Many electrical and mechanical parts in this chassis different or amended since these drawings were have special characteristics.
  • Page 34 Main 1/8 Schematic Diagram Parts Location Guide < VCR Section > Ref No. Position Ref No. Position CAPACITORS TRANSISTORS C023 Q501 C501 Q506 RESISTORS C502 C505 R502 C507 R503 C509 R504 C510 R524 C511 R525 C512 R526 C514 R527 C515 R528 C517 R537...
  • Page 35 Main 1/8 Schematic Diagram < VCR Section > IC501 KEY VOLTAGE CHART Pin No. KEY 1 (67 PIN) KEY 2 (66 PIN) Voltage “ “ = SMD Voltage indications for PLAY, REC and DVD modes 0.00 ~ 0.51V POWER OUTPUT on the Schematic Diagrams are as shown below: 0.51 ~ 0.92V CH UP...
  • Page 36 Main 2/8, Power SW & Sensor Schematic Diagram < VCR Section > FIP502 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 2/8 Schematic Diagram Parts Location Guide < VCR Section > Ref No. Position Ref No. Position CAPACITORS RESISTORS C540 R554 C550 R555 C571 R556 C572 R572 C574 R573 C701 R574 C703 R580 C704 R585 C708 R586 C709 R587 CONNECTOR R588 CN509 R590...
  • Page 38 Main 3/8 Schematic Diagram Parts Location Guide < VCR Section > Ref No. Position Ref No. Position Ref No. Position CAPACITORS CAPACITORS RESISTORS C301 C405 R306 C302 C406 R307 C303 C407 R308 C304 C408 R309 C305 C409 R310 C307 C410 R311 C308 C411...
  • Page 39 Main 3/8 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 4/8 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 4/8 Schematic Diagram Parts Location Guide < VCR Section > Ref No. Position Ref No. Position Ref No. Position CAPACITORS CAPACITORS RESISTORS C1201 C1532 R1225 C1202 C1535 R1226 C1205 C1536 R1238 C1206 C1537 R1240 CONNECTOR C1207 R1245 C1208 CN1601 R1351 DIODE C1221...
  • Page 42 Main 5/8 Schematic Diagram Parts Location Guide < VCR Section > Ref No. Position Ref No. Position CAPACITORS RESISTORS C370 R392 AA-3 C371 R397 AA-3 C391 AA-3 R752 AA-1 C392 AA-3 R753 AA-1 C751 AA-2 R758 AA-2 C752 AA-2 R759 C753 R760 C757...
  • Page 43 Main 5/8 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 6/8 & 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 6/8 Schematic Diagram Parts Location Guide < VCR Section > Ref No. Position Ref No. Position CAPACITORS RESISTORS C051 AG-3 R056 AG-4 C053 AF-3 R057 AG-3 C1030 AD-3 R058 AF-3 C1031 AD-3 R063 AF-3 C1039 AD-3 R066 AE-3 C1040 AC-3 R067 AF-3...
  • Page 46 Main 7/8 Schematic Diagram Parts Location Guide < VCR Section > Ref No. Position Ref No. Position CAPACITORS COILS C013 AL-4 L009 AL-3 C018 AL-3 L1001 AI-4 C020 AL-3 L1004 AK-3 C021 AL-3 L1007 AL-2 C030 AL-1 L1020 AL-2 TRANSISTORS C1001 AI-3 C1002...
  • Page 47 Main 7/8 Schematic Diagram < VCR Section > CAUTION ! CAUTION ! Voltage indications for PLAY, REC and DVD modes Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit. on the Schematic Diagrams are as shown below: For continued protection against fire hazard, If Main Fuse (F1001) is blown , check to see that all components in the power supply replace only with the same type fuse.
  • Page 48 Main 8/8 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 49 Main CBA Top View CAUTION ! CAUTION ! Because a hot chassis ground is present in the power DVD Open/Close For continued protection against fire hazard, supply circut, an isolation transformer must be used. Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit. CBA Top View If Main Fuse (F1001) is blown , check to see that all components in the power supply replace only with the same type fuse.
  • Page 50 Main CBA Bottom View CAUTION ! Because a hot chassis ground is present in the power CAUTION ! For continued protection against fire hazard, Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit. supply circut, an isolation transformer must be used. replace only with the same type fuse.
  • Page 51 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 Ref No. Position CAPACITORS CONNECTORS CONNECTORS CONNECTORS CONNECTORS...
  • Page 52 DVD Main 1/3 Schematic Diagram < DVD Section > “ “ = SMD Voltage indications for PLAY and STOP modes 1 NOTE: 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 53 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 54 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 55: Waveforms

    WAVEFORMS NOTE: Input VCR: COLOR BAR SIGNAL (WITH 1KHz AUDIO SIGNAL) (WF1~WF3) DVD: POWER ON (STOP) MODE (WF4~WF6) CD: 1kHz PLAY (WF7~WF9) TP751 Pin 13 of CN1601 Pin 8 of CN1601 V-OUT E-E 0.2V 20µs AUDIO-L 0.5ms VIDEO-Y 0.2V 20µs TP751 UPPER TP302...

  • Page 56: Wiring Diagram < Vcr Section

    WIRING DIAGRAM < VCR SECTION > BarthService E8A20WI 1-15-1...

  • Page 57: Wiring Diagram < Dvd Section

    WIRING DIAGRAM < DVD SECTION > BarthService 1-15-2 E8A20WID...

  • Page 58: 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) 3.76 V ~ 4.50 V (4.12 V) 4.51 V ~ 5.00 V (5.00 V) 0.00 V ~ 0.25 V (0.00 V) 1.06 V ~ 1.50 V (1.21 V) 0.66 V ~ 1.05 V (0.91 V) 1.99 V ~ 2.60 V (2.17 V)
  • Page 59 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 60 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 27 C-F/R 79 H-A-SW 78 C-ROTA...
  • Page 61 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 62 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 63 < DVD Section > Tray Close ~ Play / Play ~ Tray Open Tray Disc Disc Tray Play Close Rotation Stop Open 3.3V Tray IN (TL221) Sled Drive 1.65V (TP303) Disc Drive 1.65V (TP301) 1.65V Focus Drive (TP304) Tracking Drive 1.65V (TP302) BarthService...

  • Page 64: Ic Pin Function Descriptions

    IC PIN FUNCTION DESCRIPTIONS < VCR Section > Signal Active Function Name Level IC501 (SERVO/SYSTEM CONTROL/OSD) Delayed Record 24 OUT D-REC-H “H” ≥ 4.5 V, “L” ≤ 1.0 V Signal HiFi-H- HiFi Audio Head 25 OUT Signal Active Switching Pulse Function Name Level...
  • Page 65 Signal Active Signal Active Function Function Name Level Name Level Capstan Motor Color Phase Rotary 78 OUT C-ROTA IN C-FG Rotation Detection PULSE Changeover Signal Pulse Video Head Amp 79 OUT H-A-SW Switching Pulse Servo Standard H-A- Head Amp 51 OUT VRO Voltage Output COMP Comparator Signal...
  • Page 66 < DVD Section > IC571 (FIP DRIVER IC) Signal Function Name IN FP-CLK Clock Input IN FP-STB Serial Interface Strobe N.U. Not Used Not Used Power Supply Segment Output Pull Down Level 16 OUT i Segment Output Grid Output Power Supply IN OSC Oscillator Input N.U.

  • Page 67: Lead Identifications

    LEAD IDENTIFICATIONS KRA103M-AT/P 2SK3543(Q) KIA4558P/P 2SA1015-GR(TE2 F T) 2SK3757(Q) KRC103M-AT/P RC4580IP 2SC1815-(BL,GR,Y)(TE2 F T) KTA1266-GR-AT/P UTC4558 2SC2001-T-A-(K,L) KTA1267-(GR,Y)-AT/P 2SC2120-Y(TE2 F T) KTC3193-Y-AT/P KTC3198-(Y,GR)-AT/P KTC3199-(BL,GR,Y)-AT/P KTC3203-Y-AT/P G D S E C B E C B 2SC536NF-NPA-AT PT6313-S-TP(L) EL817A MM1636XWRE SC16313G 2SC536NG-NPA-AT EL817B EL817C LTV-817B-F...

  • Page 68: Electrical Parts List

    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 69 ELECTRICAL PARTS LIST Pos.No. # 12 NC Description TP302 PCB JUMPER D0.6-P16.0 TP506 PCB JUMPER D0.6-P8.0 TP507 PCB JUMPER D0.6-P7.0 TP513 PCB JUMPER D0.6-P7.5 TP751 PCB JUMPER D0.6-P23.5 TP753 PCB JUMPER D0.6-P25.5 TP754 PCB JUMPER D0.6-P22.5 TU701 TUNER UNIT VH025AFE TU701 TUNER UNIT TMZH2X022A TU701...
  • Page 70 ELECTRICAL PARTS LIST Pos.No. # 12 NC Description C316 CHIP CERAMIC CAP . F Z 1UF/10V C316 CHIP CERAMIC CAP . F Z 1UF/10V C317 CHIP CERAMIC CAP . F Z 1UF/10V C317 CHIP CERAMIC CAP . F Z 1UF/10V C318 ELECTROLYTIC CAP .
  • Page 71 ELECTRICAL PARTS LIST Pos.No. # 12 NC Description C404 CHIP CERAMIC CAP . B K 0.01UF/50V C404 CHIP CERAMIC CAP .(1608) B K 0.01UF/50V C405 ELECTROLYTIC CAP . 22UF/6.3V M H7 C405 ALUMINUM ELECTROLYTIC CAP 22UF/6.3V H7 C406 ELECTROLYTIC CAP . 33UF/6.3V M H7 C406 ALUMINUM ELECTROLYTIC CAP 33UF/6.3V H7 C407...
  • Page 72 ELECTRICAL PARTS LIST Pos.No. # 12 NC Description C463 CHIP CERAMIC CAP .(1608) B K 0.1UF/25V C463 CHIP CERAMIC CAP .(1608) B K 0.1UF/16V C465 ELECTROLYTIC CAP . 4.7UF/25V M H7 C466 ELECTROLYTIC CAP . 220UF/6.3V M H7 C466 ALUMINUM ELECTROLYTIC CAP 220UF/6.3V H7 C467 CHIP CERAMIC CAP .
  • Page 73 ELECTRICAL PARTS LIST Pos.No. # 12 NC Description C507 ELECTROLYTIC CAP . 1UF/50V M H7 C507 ALUMINUM ELECTROLYTIC CAP 1UF/50V H7 C509 ELECTROLYTIC CAP . 220UF/6.3V M H7 C509 ALUMINUM ELECTROLYTIC CAP 220UF/6.3V H7 C510 CHIP CERAMIC CAP . CH J 27PF/50V C510 CHIP CERAMIC CAP .
  • Page 74 ELECTRICAL PARTS LIST Pos.No. # 12 NC Description C574 CHIP CERAMIC CAP . B K 4700PF/50V C574 CHIP CERAMIC CAP .(1608) B K 4700PF/50V C701 ELECTROLYTIC CAP . 0.47UF/50V M C701 ELECTROLYTIC CAP . 0.47UF/50V M C703 ELECTROLYTIC CAP . 100UF/6.3V M H7 C703 ELECTROLYTIC CAP .
  • Page 75 ELECTRICAL PARTS LIST Pos.No. # 12 NC Description C1051 CERAMIC CAP .(AX) F Z 1UF/50V C1070 CHIP CERAMIC CAP . B K 0.01UF/50V C1070 CHIP CERAMIC CAP .(1608) B K 0.01UF/50V C1082 ELECTROLYTIC CAP . 220UF/16V M H7 C1082 ELECTROLYTIC CAP . 220UF/16V M H7 C1201 ELECTROLYTIC CAP .
  • Page 76 ELECTRICAL PARTS LIST Pos.No. # 12 NC Description C1481 ELECTROLYTIC CAP . 1UF/50V M H7 C1481 ALUMINUM ELECTROLYTIC CAP 1UF/50V H7 C1482 ELECTROLYTIC CAP . 220UF/6.3V M C1482 ELECTROLYTIC CAP . 220UF/6.3V M C1523 CHIP CERAMIC CAP . F Z 0.1UF/50V C1523 CHIP CERAMIC CAP .
  • Page 77 ELECTRICAL PARTS LIST Pos.No. # 12 NC Description D1003 RECTIFIER DIODE 1N4005 D1004 RECTIFIER DIODE 1N4005 D1004 RECTIFIER DIODE 1N4005 D1007 PCB JUMPER D0.6-P5.0 D1008 SCHOTTKY BARRIER DIODE SB140 D1008 SCHOTTKY BARRIER DIODE SB140 D1010 RECTIFIER DIODE BA158 D1010 RECTIFIER DIODE BA158 D1011 RECTIFIER DIODE BA158 D1011...
  • Page 78 ELECTRICAL PARTS LIST Pos.No. # 12 NC Description L304 RADIAL TYPE CHOKE COIL CW68-470K-841040NP L304 CHOKE COIL 47UH L304 FIXED INDUCTORS(PB FREE) LGB0810TLF-470K L304 CHOKE COIL 47UH-K L305 CHIP RES.(1608) 1/10W 0 OHM L305 CHIP RES.(1608) 1/10W 0 OHM L306 CHIP RES.(1608) 1/10W 0 OHM L306 CHIP RES.(1608) 1/10W 0 OHM...
  • Page 79 ELECTRICAL PARTS LIST Pos.No. # 12 NC Description Q1003 TRANSISTOR 2SC1815-Y(TE2 F T) Q1003 TRANSISTOR KTC3199-Y-AT/P Q1004 TRANSISTOR 2SC2001-T-A-K Q1004 TRANSISTOR 2SC2001-T-A-L Q1005 TRANSISTOR KTC3199-Y-AT/P Q1005 TRANSISTOR KTC3199-GR-AT/P Q1005 TRANSISTOR 2SC1815-Y(TE2 F T) Q1005 TRANSISTOR 2SC1815-GR(TE2 F T) Q1006 TRANSISTOR KTA1267-Y-AT/P Q1006 TRANSISTOR KTA1267-GR-AT/P Q1008...
  • Page 80 ELECTRICAL PARTS LIST Pos.No. # 12 NC Description R302 CHIP RES. 1/10W J 12K OHM R302 CHIP RES. 1/10W J 12K OHM R304 CHIP RES. 1/10W J 1.2K OHM R304 CHIP RES. 1/10W J 1.2K OHM R306 CHIP RES. 1/10W J 3.9M OHM R306 CHIP RES.
  • Page 81 ELECTRICAL PARTS LIST Pos.No. # 12 NC Description R416 CHIP RES. 1/10W J 10K OHM R416 CHIP RES. 1/10W J 10K OHM R421 CARBON RES. 1/4W J 1K OHM R422 CHIP RES. 1/10W J 22K OHM R422 CHIP RES. 1/10W J 22K OHM R424 CARBON RES.
  • Page 82 ELECTRICAL PARTS LIST Pos.No. # 12 NC Description R502 CHIP RES. 1/10W J 2.2K OHM R503 CHIP RES. 1/10W J 820 OHM R503 CHIP RES. 1/10W J 820 OHM R504 CHIP RES. 1/10W J 100K OHM R504 CHIP RES. 1/10W J 100K OHM R507 CHIP RES.
  • Page 83 ELECTRICAL PARTS LIST Pos.No. # 12 NC Description R559 CHIP RES.(1608) 1/10W 0 OHM R563 CHIP RES. 1/10W J 1K OHM R563 CHIP RES. 1/10W J 1K OHM R572 CHIP RES. 1/10W J 100K OHM R572 CHIP RES. 1/10W J 100K OHM R573 CARBON RES.
  • Page 84 ELECTRICAL PARTS LIST Pos.No. # 12 NC Description R1005 CARBON RES. 1/4W J 1M OHM R1006 CARBON RES. 1/4W J 1M OHM R1007 PCB JUMPER D0.6-P5.0 R1008 CARBON RES. 1/6W G 1K OHM R1008 CARBON RES. 1/4W G 1K OHM R1010 CARBON RES.
  • Page 85 ELECTRICAL PARTS LIST Pos.No. # 12 NC Description R1209 CHIP RES.(1608) 1/10W F 30K OHM R1210 CHIP RES. 1/10W F 30K OHM R1210 CHIP RES.(1608) 1/10W F 30K OHM R1210 CHIP RES. 1/10W F 30K OHM R1210 CHIP RES.(1608) 1/10W F 30K OHM R1221 CHIP RES.
  • Page 86 ELECTRICAL PARTS LIST Pos.No. # 12 NC Description R1481 CHIP RES. 1/10W F 130 OHM R1481 CHIP RES. 1/10W F 130 OHM R1482 CHIP RES. 1/10W J 75 OHM R1482 CHIP RES. 1/10W J 75 OHM R2001 CHIP RES. 1/10W J 10K OHM R2001 CHIP RES.
  • Page 87 ELECTRICAL PARTS LIST Pos.No. # 12 NC Description SENSOR CBA TRANSISTORS Q503 PHOTO TRANSISTOR PT204-6B-12 Q503 PHOTO TRANSISTOR MID-32A22F Q504 PHOTO TRANSISTOR PT204-6B-12 Q504 PHOTO TRANSISTOR MID-32A22F BarthService 20060418 1-19-20 E8A20EL...

  • Page 88: Exploded Views

    EXPLODED VIEWS Cabinet 2L071 2L071 2L071 2L021 2L021 2L071 2L021 2L082 L0-9 W009 2L021 2L062 Sensor CBA 2L051 DVD Main 2B11 CBA Unit Main CBA 2L012 Power SW CBA Sensor CBA These FFC cables are included 2B16 in 1B2 (DVD mechanism). 2L051 2L022 2L054...
  • Page 89 Packing A16A X17C X17B X17A Unit BarthService 1-20-2 E8A20PEX...

  • Page 90: Mechanical Parts List

    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 91 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 92: 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. Deck Periodic Service Schedule Ref.No.
  • Page 93 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 cabinet. cloth. 2. Dip the cotton swab in 90% ethyl alcohol and clean Procedure the ACE Head.

  • Page 94: 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 loaded position without a cassette tape below on this page if a tape gets stuck, for example, in 1.
  • Page 95 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 (VFMS0001H6) Guide Roller Adj.
  • Page 96 1-A. Preliminary/Final Checking and 4. If creasing or snaking is apparent, adjust the Tilt Adj. Screw of the ACE Head. (Fig. M6) Alignment of Tape Path 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 97 5. To shift the CTL waveform, press [CHANNEL K] 5. When Guide Rollers [2] and [3] (Refer to Fig. M3) or [CHANNEL L] buttons on the unit. Then make are aligned properly, there is no envelope drop sure that the maximum output position of PB FM either at the beginning or end of track as shown in ±...
  • Page 98 1-D. Azimuth Alignment of Audio/Control/ Erase Head Correct Incorrect Purpose: To correct the Azimuth alignment so that the Audio/Control/Erase Head meets tape tracks Post [5] properly. Tape Symptom of Misalignment: If the position of the Audio/Control/Erase Head is not properly aligned, the Audio S/N Ratio or Frequency Response will be poor.
  • Page 99 SERVICE FIXTURE AND TOOLS Back Tension Meter Flat Screw Driver VFMS0001H6 (Made in USA) (Purchase Locally) Alignment Tape Post Adjustment Screwdriver Metric Thickness Gauges Lock Screw Driver (Purchase Locally) (Purchase Locally) Head Cleaning Stick BarthService 2-2-1 MK14FIX_PC...

  • Page 100: Disassembly/Assembly Procedures Of Deck Mechanism

    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 101 Removal Installation Step Starting Remove/*Unhook/ /Loc. Part Adjustment Fig. No. Unlock/Release/ Condition Unplug/Desolder (+)Refer to Alignment [32] [25] Loading Arm (SP) Assembly B DM2, DM14 Sec.Page 2-5-1 (+)Refer to Alignment [33] [32] Loading Arm (TU) Assembly B DM2, DM14 Sec.Page 2-5-1 [34] [2], [25] M Brake (TU) Assembly DM1, DM15...
  • Page 102 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 BarthService 2-4-3 H9820DA...
  • Page 103 (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 104 [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 105 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 106 (S-8) [22] (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 107 (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 (P-7) Installation of [25] [34] Position of Mode Lever when installed [40] Pin of [35] Pin of [31]...
  • Page 108 [42] [41] [43] (L-13) Slide Plate (S-11) Fig. DM16 [44] [45] Slide Fig. DM17 BarthService 2-4-9 H9820DA...

  • Page 109: 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 System Control Circuit only through the Mode Switch, that their triangle marks point to each other as...

  • Page 110: Deck Exploded Views

    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 111 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 B573 B592 B574 B558 B564 B557 B414 B565 B525 L1151 B417...
  • Page 112 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 BarthService 2-6-3...

  • Page 113: Deck Parts List

    DECK PARTS LIST DECK PARTS LIST Pos.No. 12 NC Description CYLINDER ASSEMBLY MK14 NTSC 6HD CYLINDER ASSEMBLY MK14 NTSC 6HD 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 AC HEAD ASSEMBLY MK12.5...
  • Page 114 DECK PARTS LIST Pos.No. 12 NC Description 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 CLUTCH ASSEMBLY MK12 B559...

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