Samsung S1000 Service Manual page 24

Troubleshooting
6-3-2 Audio Output Malfunction
Malfunction of Audio Output
Check voltage of XIC3
Check waveform of XIC1
pins 16,18,25,27
Check waveform of WIC41
Check waveform of XIC2L,2R
Check Amp operation
6-8
Yes
Yes
Yes
pins 8,11,12
Yes
pins 2,7
Yes
No
No
Check XIC1 soldering condition
Replace WIC41
No
Check WIC41 soldering condtion
No
Replace XIC2L,2R
Check XIC2L,2R soldering condition
Replace XIC03
Samsung Electronics