NO AUDIO OUT
Troubleshooting
Q808, Q809 Base signal?
No
U801 (4, 15, 2, 5) signal?
No
Q702, Q704 Base is High?
No
Check Q702, Q704.
Yes
Check U100.
Yes
Check Q808, Q809.
Yes
Check CP807, CP808.
Yes | Q701, Q703 Emitter signal? | Yes |
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No
U701 (2, 6) signal?
No
Check CS4330.
Check Q701, Q703.
Check U701.
Samsung Electronics |