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VC-A412U/A413U
VC-H812U/H813U
S10V4VC-A412U
SERVICE MANUAL
This document has been published to be used for
after sales service only.
The contents are subject to change without notice.
SHARP CORPORATION
VIDEO CASSETTE RECORDER
SERVICE MANUAL
MODELS VC-A412U/A413U/H812U/H813U
VIDEO CASSETTE RECORDER
CONTENTS
VC-A412U/A413U
VC-H812U/H813U
In the interests of user-safety (Required by safety regula-
tions in some countries) the set should be restored to its
original condition and only parts identical to those specified
be used.
MODELS
VC-A412U/A413U/H812U .............. Models for Canada
VC-A412U/A413U/H812U/H813U .............. Models for U.S.A.
VC-A413U/H813U
VC-A412U/H812U
Page
1. GENERAL INFORMATION............................................................................................................ 5
2. DISASSEMBLY AND REASSEMBLY............................................................................................ 7
3. FUNCTION OF MAJOR MECHANICAL PARTS .........................................................................10
4. ADJUSTMENT, REPLACEMENT AND ASSEMBLY OF MECHANICAL UNITS ........................ 12
5. ELECTRICAL ADJUSTMENT...................................................................................................... 31
6. MECHANISM OPERATION FLOWCHART AND TROUBLESHOOTING GUIDE ...................... 33
7. TROUBLESHOOTING................................................................................................................. 39
8. BLOCK DIAGRAM ....................................................................................................................... 50
9. SCHEMATIC DIAGRAM AND PWB FOIL PATTERN..................................................................58
10. PARTS LIST ................................................................................................................................ 73
11. EXPLODED VIEW OF MECHANICAL PARTS ............................................................................82
12. PACKING OF THE SET .............................................................................................................. 87
VC-A412U
VC-A413U
VC-H812U
VC-H813U
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