Ok, here are the pictures.
I have had a look at the solder joints, a few do look cracked (got that circle crack inside the solder joint) and some look a much deeper shade of gret to the rest.
The pics are the mosfets along with the things next to the, and the other side, both taken from the amps amp output stage?
The other pics are what I do not know what they are, both seem to have a lil burnt section to the underside.
Imgur: The magic of the Internet
Imgur: The magic of the Internet
Imgur: The magic of the Internet
Imgur: The magic of the Internet
Imgur: The magic of the Internet
I have had a look at the solder joints, a few do look cracked (got that circle crack inside the solder joint) and some look a much deeper shade of gret to the rest.
The pics are the mosfets along with the things next to the, and the other side, both taken from the amps amp output stage?
The other pics are what I do not know what they are, both seem to have a lil burnt section to the underside.
Imgur: The magic of the Internet
Imgur: The magic of the Internet
Imgur: The magic of the Internet
Imgur: The magic of the Internet
Imgur: The magic of the Internet
I think I can make out IRF9340 on the board which means they are FET's. The four connections are external to the device and so you would have to look at the circuit diagram to see how they are configured. I would doubt they are the problem in any case.
All suspect joints need resoldering, taking care not to cause any accidental shorts anywhere.
All suspect joints need resoldering, taking care not to cause any accidental shorts anywhere.
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