Read Sharp VC-MH75 (serv.man2) Service Manual online
1
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.
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
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
11. EXPLODED VIEW OF MECHANISM PARTS ..................................................................... 90
12. PACKING OF THE SET ...................................................................................................... 94
S23X7VC-MH75H
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