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Troubleshooting
5-14 No Audio During Playback (HIFI)
Check
the audio signal of ICM501
Pin 53,57
Abnormal
Check the HIFI
Env ICM501
Pin 30
Abnormal
Check the B5V/B9V
of ICM501 Pin25,40,58
Normal
Check Rotaly Head
line and CNM301
5-8
Normal
Check the IC601(TONE Control)
Pin 24:+8V, Pin 21,22:I
Check the ICM501
Normal
Pin 42,43
(I
2
C Data)
Check the I
ICM601 Pin 66,67
Abnormal
Check the B5V/B9V line
Abnormal
Replace Head Drum
2
C
Normal
Abnormal
2
C Line
Replace ICM501
Samsung Electronics
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