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Troubleshooting
6-1-2 No Output
Main PCB AIC1(TDA7265)
Q2 Base B+ ?
Is Mute selected ?
Headphone Jack short ?
6-2
pin no.9
B+ circuits
Yes
Yes
No
No
Check the B+ power
source part in RD1,2,3,4,
RC3
No
Confirm for TR short
replace it.
Yes
Remove it with Remocon
Yes
Replace Headphone jack
soldering condition
Samsung Electronics
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