Specifications

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