RCA TV F35750ST TV

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TopDrop106
RCA TV F35750ST TV

I own an RCA TV  Model F35750ST chassis CTC169BG5. The right speaker works but has a steady hum in it. Can assist be given to repair? I am the original owner purchased this "heavyweight" in 1994. Thanks.

Silva
Check for bad caps or filter

Check for bad caps or filter reg, also could be the amp ic and also cold joints aroud the ic or lack of ground,

 

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