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DCR-HC28E_L2
TABLE OF CONTENTS
1.
SERVICE NOTE
1-1.
Power Supply During Repairs ········································· 1-1
1-2.
To Take Out a Cassette when not Eject (Force Eject) ····· 1-1
1-3.
Setting the “Forced Power On” Mode ····························· 1-1
1-4.
Using Service Jig ····························································· 1-2
1-5.
Self-diagnosis Function ··················································· 1-2
1-6.
Precaution on Replacing the VC-416 Board ··················· 1-4
2.
DISASSEMBLY
2-1.
Disassembly ····································································· 2-2
3.
BLOCK DIAGRAMS
3-1.
Overall Block Diagram (1/5) ··········································· 3-1
3-2.
Overall Block Diagram (2/5) ··········································· 3-2
3-3.
Overall Block Diagram (3/5) ··········································· 3-3
3-4.
Overall Block Diagram (4/5) ··········································· 3-4
3-5.
Overall Block Diagram (5/5) ··········································· 3-5
3-6.
Power Block Diagram (1/3) ············································· 3-6
3-7.
Power Block Diagram (2/3) ············································· 3-7
3-8.
Power Block Diagram (3/3) ············································· 3-8
4.
PRINTED WIRING BOARDS AND
SCHEMATIC DIAGRAMS
4-1.
Frame Schematic Diagrams ············································· 4-1
4-2.
Schematic Diagrams ························································ 4-3
4-3.
Printed Wiring Boards ··················································· 4-24
4-4.
Mounted Parts Location ················································ 4-36
5.
REPAIR PARTS LIST
5-1.
Exploded Views ······························································· 5-2
5-2.
Electrical Parts List ······················································· 5-12
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