Samsung TSL3294HF Service Manual - Page 28
No Sound
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5-3 No Sound Troubleshooting NO SOUND Normal Check speaker and wire Check CN601signal Abnormal Abnormal Check the input signal of IC603 7 , 11 Normal Abnormal Check Tuner B+ and SIF Check IC601 pins 51 , 52 Check the input signal of IC601 Normal Check IC601 B+ Normal Check/Replace IC601 Check IC603 B+ Normal Replace IC603 Abnormal Check FA802S Abnormal Check B+(BV) LINE Check Dolby-Sound module Samsung Electronics 5-3
Troubleshooting
Samsung Electronics
5-3
5-3 No Sound
NO SOUND
52
51 ,
11
7,
Normal
Normal
Normal
Normal
Normal
Check
CN601signal
Abnormal
Abnormal
Abnormal
Abnormal
Abnormal
Check speaker
and wire
Check
the input
signal of IC601
Check Tuner B+
and SIF
Check
IC601 B+
Check IC601 pins
Check/Replace
IC601
Check
B+(BV) LINE
Check
Dolby-Sound module
Check
IC603 B+
Replace IC603
Check
FA802S
Check
the input signal of
IC603