JVC TV-13142 Service Manual page 39

NO PICTURE DURING PLAYBACK
Does FM ENVELOPE
appear at TP4001?
Yes
Does COMPOSITE
signal appear at pin
26 of IC4001?
Yes
Check IC601.
TROUBLESHOOTING GUIDE
No
No
TV-13142W
Check IC4001 and Connection
of CP4001.
Replace IC4001.
TV-13142
39