TROUBLESHOOTING GUIDE
Yes
Yes
Yes
NO COLOR DURING SELF
RECORDING AND PLAYBACK
Does CHROMA
signal appear at pin 29
of IC4001 ?
No
No
No
No
Replace IC4101.
Check IC4101 and peripheral circuit.
Replace J4501.
Check VIDEO input circuit.
Does VCR signal
appear at pin 53 of
IC4002 ?
Does FM signal
appear at pin 8 of
CP4001 ?
Does FM signal
appear at pin 8 of
IC4101 ?
Replace IC4001
Check Q4005, Q4006 and peripheral
circuit.
Yes
E-21
