Faulty Home Theater

[aqmal_12]

Hi, my home theater keeps turning on and off. It also gives out high pitch sound when switch on. The sound came out from the transformer inside and I suspect one of the capacitors is faulty. Please have a look at the below picture and I will appreciate greatly your input on this matter. Thanks in advance.

http://postimg.org/image/rm8w1g4xd/
http://postimg.org/image/qo7eszx5t/
http://postimg.org/image/ytowx17r9/

 

[Emerald]

it seems you have two caps that look like they should be replaced

 

[americanaudiophile]

Any of those electrolytic capacitors that is not flat on the top or look inflated should be replace. Make sure to use the same capacitance and at least the same voltage (going higher is fine). If you can get 105 degree capacitors (those are probably 85) the caps will last.