Samsung CL21M6WKX - No Sound (Video OK)

5-3 No Sound (Video OK)
Troubleshooting
Samsung Electronics 5-3
Normal
Normal
Normal
Normal
Normal
Normal
Checkthe signal
Output from CN602
CN603
Check
Speaker and Wire
Check/Replace
IC601
Check
B+ Line
5V-B, 8V-B
Check
IC101,TUNER
See
No Power
Replace
IC602
Replace
FD801S,D805
Check IC602
Pin4,12
Check IC601
Pin47(SIF)
Check IC601
B+
Check IC602
B+
Check FD801S
D805
Abnormal
Abnormal
Abnormal
Abnormal
Abnormal
Abnormal