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VC-MH75HM
VIDEO CASSETTE RECORDER
SERVICE MANUAL
SHARP CORPORATION
In the interests of user-safety (Required by safety regulations in some
countries) the set should be restored to its original condition and only parts
identical to those specified be used.
VC-MH75HM
MODEL
CONTENTS
Page
1. SPECIFICATIONS................................................................................................................. 3
2. DISASSEMBLY AND REASSEMBLY ................................................................................... 4
3. FUNCTION OF MAJOR MECHANICAL PARTS ................................................................... 6
4. ADJUSTMENT, REPLACEMENT AND ASSEMBLY OF MECHANICAL UNITS .................. 8
5. ELECTRICAL ADJUSTMENT ............................................................................................. 27
6. MECHANISM OPERATION FLOWCHART AND TROUBLESHOOTING GUIDE............... 34
7. ELECTRICAL TROUBLESHOOTING ................................................................................. 40
8. BLOCK DIAGRAM............................................................................................................... 56
9. SCHEMATIC DIAGRAM AND PWB FOIL PATTERN ......................................................... 64
10. REPLACEMENT PARTS LIST ............................................................................................ 82
11. EXPLODED VIEW OF MECHANISM PARTS ..................................................................... 90
12. PACKING OF THE SET ...................................................................................................... 94
S23X7VC-MH75H