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5-25 No Picture During Playback
Insert a tape and set
to the PLAYBCAK mode
Check
the FM video
signal at ICM301
Pin 14
Normal
Check
the video signal at
ICM301 Pin 21
Normal
Check
the video signal at
ICM301 PIn 34
Normal
Check
the video output
signal at ICM301
Pin 26
Normal
Check IC902(UOC)
neighbor circuits
Samsung Electronics
Abnormal
Check the ENV
connecting pattern
Abnormal
the voltage of ICM301
Replace ICM301
Abnormal
Check the output of video
signal at CM354
Abnormal
Replace ICM301
Check
Abnormal
Pin 58
Normal
Troubleshooting
Check the voltage of
ICM601 Pin24
5-19
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