— 4 —
TABLE OF CONTENTS
Precautions
1 Safety Precautions ······························································ 5
2 Servicing Precautions ························································ 7
3 ESD Precautions ································································· 8
4 Handling the Optical Pick-up ············································· 9
1. General
Hookups and Settings ······················································ 1-2
Quick Guide to Disc Types ·············································· 1-6
DVD Playback ································································· 1-7
DVD Recording ····························································· 1-10
DVD Editing ·································································· 1-13
VCR Playback ······························································· 1-16
VCR Recording ····························································· 1-17
Dubbing (TAPA
y
DVD) ··········································· 1-19
DV/D8 Dubbing (DV/D8
y
DVD) ····························· 1-21
Settings and Adjustments ·············································· 1-22
Additional Information ·················································· 1-25
2.
Disassembly and Reassembly
2-1
Cabinet and PCB ···························································· 2-1
2-1-1 Cabinet Top Removal ····················································· 2-1
2-1-2 Botton Cover Removal ··················································· 2-1
2-1-3 Ass’y Front Panel Removal ············································ 2-1
2-1-4 Function Timer PCB Removal ······································· 2-1
2-1-5 Chassis Removal ···························································· 2-2
2-1-6 VCR Main PCB Removal ·············································· 2-2
2-2
Circuit Board Locations ················································· 2-3
2-3
VCR Deck Parts Locations ············································ 2-4
2-3-1 Top View ········································································ 2-4
2-3-2 Bottom View ··································································· 2-6
2-4
VCR DECK ···································································· 2-7
2-4-1 Holder FL Cassette Ass’y Removal ······························· 2-7
2-4-2 Lever FL Arm Ass’y Removal ······································· 2-7
2-4-3 Lever FL Door Removal ················································ 2-8
2-4-4 Slider FL Drive, Gear FL Cam Removal ······················· 2-8
2-4-5 Gear Worm Wheel Removal ··········································· 2-9
2-4-6 Cable Flat Removal ························································ 2-9
2-4-7 Motor Loading Ass’y Removal ···································· 2-10
2-4-8 Bracket Gear, Gear Joint 2, 1 Removal ························ 2-10
2-4-9 Gear Loading Drive, Slider Cam,
Lever Load S, T Ass’y Removal ·································· 2-11
2-4-10 Gear Loading Drive, Slider Cam,
Lever Load S, T Ass’y Assembly ································· 2-11
2-4-11 Lever Pinch Drive, Lever Tension Drive Removal ······· 2-12
2-4-12 Lever Tension Ass’y, Band Brake Ass’y Removal ······· 2-12
2-4-13 Lever Brake S, T Ass’y Removal ································· 2-13
2-4-14 Gear Idle Ass’y Removal ············································· 2-13
2-4-15 Disk S, T Reel Removal ··············································· 2-14
2-4-16 Holder Clutch Ass’y Removal ······································ 2-14
2-4-17 Lever Up Down Ass’y, Gear Center Ass’y Removal ··· 2-15
2-4-18 Guide Cassette Door Removal ····································· 2-15
2-4-19 Lever Unit Pinch Ass’y, Plate Joint,
Spring Pinch Drive Removal ········································ 2-16
2-4-20 Lever #9 Guide Ass’y Removal ··································· 2-16
2-4-21 FE Head Removal ························································ 2-17
2-4-22 ACE Head Removal ····················································· 2-17
2-4-23 Slider S, T Ass’y Removal ··········································· 2-18
2-4-24 Plate Ground Deck, Cylinder Ass’y Removal ·············· 2-18
2-4-25 Hook Capstan, Belt Pulley Removal ···························· 2-19
2-4-26 Motor Capstan Ass’y Removal ···································· 2-19
2-4-27 Post #8 Guide Ass’y Removal ······································ 2-20
2-4-28 Level Head Cleaner Ass’y Removal ···························· 2-20
2-4-29 How to Eject the Cassette Tape ···································· 2-20
2-5
The Table of Cleaning, Lubrication and
Replacement Time about Principal Parts ····················· 2-21
3.
Block Diagram
.......................................................... 3-1
4.
PCB Diagrams
4-1
VCR Main PCB ······························································· 4-3
4-2
DVD Main PCB ······························································ 4-7
4-3
Jack PCB ······································································· 4-11
4-4
DV Jack PCB ································································· 4-15
4-5
Function Timer PCB ······················································ 4-15
5.
Schematic Diagrams
◆
Block Identification of Main PCB ········································· 5-3
5-1
S.M.P.S (VCR Main PCB) ·············································· 5-5
5-2
Power (VCR Main PCB) ················································· 5-7
5-3
Logic (VCR Main PCB) ·················································· 5-9
5-4
A/V (VCR Main PCB) ·················································· 5-11
5-5
Hi-Fi (VCR Main PCB) ················································ 5-13
5-6
Function Timer (Function Timer PCB) ························· 5-15
5-7
Encoder (DVD Main PCB) ··········································· 5-17
5-8
Decoder (DVD Main PCB) ··········································· 5-19
5-9
Video Decoder and Connector (DVD Main PCB) ········ 5-21
5-10 DV Interface and 1394 Connector (DVD Main PCB) ··· 5-23
5-11 Connectors and Power (DVD Main PCB) ····················· 5-25
5-12 Mts/Tuner (JACK PCB) ················································ 5-27
5-13 AV IN/OUT (JACK PCB) ············································· 5-29
5-14 Component/Super Out (JACK PCB) ····························· 5-31
6.
Alignment and Adjustments
6-1
VCR Adjustment ····························································· 6-1
6-1-1 Reference ········································································· 6-1
6-1-2 Head Switching Point Adjustment ·································· 6-3
6-2
VCR Mechanical Adjustment ·········································· 6-4
6-2-1 Tape Transport System and Adjustment Locations ········· 6-4
6-2-2 Tape Transport System Adjustment ································· 6-5
6-2-3 Reel Torque ··································································· 6-10
7.
Troubleshooting
·················································
7-1
8.
Repair Parts List
8-1
Exploded Views ······························································· 8-2
8-1-1 Cabinet Assembly ···························································· 8-2
8-1-2 VCR Mechanical Parts (Top Side) ·································· 8-3
8-1-3 VCR Mechanical Parts (Bottom Side) ···························· 8-4
8-2
Electrical Parts List ························································· 8-5
5 Reset operation after IC203 or IC205 was replaced ..........10
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TEL 13942296513 QQ 376315150 892498299
