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Troubleshooting
5-5 No Sound
5-4
Power On
Yes
Check Amp
IC601 B+(12V:#3,#13)
In Power Board
Yes
Check Amp
Mute Pin(High:#6,#7)
In Power Board
Yes
Check Tone
Control IC601 #21,#22
In Main Board
Yes
Check ICM501
L,R out check and SIF
Input check
Yes
Check/Replace Speaker
No
Check/Replace
FA802S,D808
A+13.5V Line
No
Check/Replace
Q601&A-Mute
No
2
Check/I
Line
IC902 #71, #72
No
Check/Replace
ICM501&HIFI/
TM Block
Samsung Electronics
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