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9
TROUBLESHOOTING FLOW CHART
F.
G.
Drum M/T and capstan M/T
rotate at regular speed.
(IN REC MODE)
NO
Is C. sync applied to
pin 58 of IC501?
Check C. sync of video
IC and pattern.
Check motor
YES
Emergency mode when
plugging (power cord)
NO
YES
Is ever 5V applied?
Check power Module.
NO
Does X501 crystal
oscillate?
Check IC501 and X501.
YES
NO
Is CAM SW
DATA correct?
YES
Recheck connector and
CAM SW contact.
Check IC501.
Appendix
Summary of Contents for DV-K813S Series
Page 15: ...14 CIRCUIT DIAGRAM 1 POWER CIRCUIT DIAGRAM 230V ONLY...
Page 16: ...15 CIRCUIT DIAGRAM 2 SYSCON CIRCUIT DIAGRAM...
Page 17: ...16 CIRCUIT DIAGRAM 3 A V CIRCUIT DIAGRAM SECAM...
Page 18: ...17 4 PIF CIRCUIT DIAGRAM CIRCUIT DIAGRAM...
Page 19: ...18 CIRCUIT DIAGRAM 5 HIFI SW CIRCUIT DIAGRAM...
Page 20: ...19 CIRCUIT DIAGRAM 6 SW CIRCUIT DIAGRAM...
Page 25: ...24 COMPONENTS LOCATION GUIDE ON PCB BOTTOM VIEW 1 PCB MAIN...
Page 26: ...25 DISASSEMBLY 1 PACKING ASS Y...
Page 27: ...26 DISASSEMBLY 2 FRONT PANEL ASSEMBLY DV K813S SERIES DV K823S SERIES...
Page 28: ...27 DISASSEMBLY DV K873S SERIES DV K893S SERIES...
Page 29: ...28 DISASSEMBLY DV K843S SERIES DV K863S SERIES...
Page 30: ...29 DISASSEMBLY DV K9A3S SERIES...