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Origineel bericht door: oldturkey03

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[image|2836325]

Let me guess. the one you replaced is the one top left :-) Looking that this board I would strongly suggest that you replace all of the caps. Your Capxon capacitor are not high quality. Those were bottom shelf when they were first used. Those are really dodgy. Again, look at the temp marking on those caps. They are low quality 85deg which is really low and will lead to early failure. Replace all of your caps. I'd recommend some Nichicon, Rubycon or ELNA caps and nothing lower than 105C on the temp.. Clean your board up nicely with some good isopropyl alcohol and a soft brush.  Check the diodes that I could see and mark (as well as others that I can't see) Do not forget to turn the board over and check for cold solder joints. Those are visible because there solder pads will be dull and grey compared to the rest. Sometimes a quick reflow will help. After that, re-evaluate.

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