JVC HR-XVC20US Service Manual page 40

TROUBLESHOOTING GUIDE
AT PLAYBACK, THE COLER DOES
NOT APPEAR
Is there color signal in NO
NO
Is there video signal at pin
Change X'tal.
video signal at pin 26 of
26 of IC101.
IC101.
YES
YES
Change IC101.
NO COLER DURING SELF
RECORDING AND PLAYBACK
NO
Check TU301, J8003,
Is there CHROMA signal at
circuit around it.
pin 30, 32 of IC101.
YES
NO
Is there CHROMA signal at
Change IC101.
pin 26 of IC101.
YES
Check circuit around of J8001.
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