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Details of Servicing and Troubleshooting > Troubleshooting
Check for short-circuit
between IC501-33 and
PMC01-9.
Check for short-circuit
between IC501-67 and
PMC01-1.
IC501-33:
CAP PWM pulses?
Replace IC501.
Check for short-circuit
between IC501-33 and
PMC01-9.
Is 12 V supplied
to PMC01-2?
PMC01-9: 2.8 V?
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Capstan motor does not rotate.
See "No CAP Vcc power
supply" in (1) SMPS
circuit.
Check for short-circuit
between PMC01 and
capstan motor.
IC501-33:
CAP PWM pulses?
IC501-67: CFG pulses?
PMC01-1:
CFG pulses?
Check capstan motor.
Содержание DV-RV8500E
Страница 67: ...6 2 6 1 2 F L Mechanism Section 100 A21 A23 A24 109 A22 054A 054 115 116 110 112 113 114 103 105 102 106 107 ...
Страница 70: ...THE UPDATED PARTS LIST FOR THIS MODEL IS AVAILABLE ON ESTA ...
Страница 82: ...LOCATION GUIDE C 1 C Circuit Board Diagrams C 1 VCR Circuit Board Diagram COMPONENT SIDE ...
Страница 83: ...LOCATION GUIDE C 2 CONDUCTOR SIDE ...
Страница 84: ...LOCATION GUIDE CONDUCTOR SIDE C 3 C 2 S M P S Circuit Board Diagram ...