Sharp Aquos LC-42D62U 42 in. LCD HDTV "audio amplifier board" Questions

audio amplifier IC is touching the circuit board. You have to remove it and to replace the sillicon. The radiator is situated on the back of the AV board. You got to remove all boards to get this one.

...audio processing section which will require main board to be replaced, very expensive, if you do get the sound OK, the the problem is in the power amp section which some time it is also part of the ...

...amplifier too, the main digital board has the fault. If there is sound by external amp, and not with TVs internal speaker, the fault is with its audio output stage circuit. If you wish to get more ...

...audio amplifier circuit causing everything from intermittent audio to complete audio failure. Fortunately, in almost every case audio can be completely restored by cleaning the old compound from both ...

...audio amplifier circuit causing everything from intermittent audio to complete audio failure. Fortunately, in almost every case audio can be completely restored by cleaning the old compound from both ...

...audio amplifier circuit causing everything from intermittent audio to complete audio failure. Fortunately, in almost every case audio can be completely restored by cleaning the old compound from both ...

...audio amplifier. A qualified technichian should only attempt this due to the location of the main board. If you had sound from the onboard speakers before and lost it (without changing any settings), ...

audio amplifier and smaller speakers inside compare to "same" model that you can buy in Best Buy or similar more expensive retailer. Truly you've got what you paying for. I come across people who didn

...audio processing chip or amplifier to the speakers. If your TV has "line out" connections, you could try hooking those up to a stereo or computer "line input" using a pair of RCA cables to see if the ...