JVC AV-20FD22 Service Manual page 13

AV-20FD22
NO COLOR
Is the setting of the
COLOR central?
YES
Is the receiving of
the color signal?
YES
Is the waveform at
pin42 of IC601
normal?
YES
Check IC601 and associated
circuit
24
TROUBLESHOOTING GUIDE
NO
NO
NO
Adjust the COLOR setting.
Receive the color signal.
Check X601 associated circuit.