Specifications

Troubleshooting
Samsung Electronics 5-19
5-24 Audio Signal Missing in Play Mode (MONO MODE)
Check
TV NICAM PART(Sound Block)
Check ICM301
pin75 : 5V
Check
ICM301 pin23,24
(IC CLK DATA)
No
Check ICM301
pin 1 : PB Audio Signal
(Small Signal)
Check PC 5V Line
Yes
Yes
Yes
Yes
Yes
No
Check VCR MICOM
(ICM601- pin27, 28)
No
Check A/C Head and PB EQ
Block (AUDIO HEAD AZIMUTH)
No
Check CM301
Check ICM301
pin100 : PB audio signal
(Small Signal)
No
Replace ICM301
Check ICM301
pin96 : PB Audio
Signal