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EV P1202

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    Posted: 02 May 2021 at 5:56am
hi guys.the amp when turned on doing on relays a sound like arc for one two seconds and after start normal. its like to try to start dificult.i replace all three relays the ptc the q560 trans few suspect diodes and the near ceramic cap..check everything and it looks fine.the strange is for a month is stopped to do this and start quiet and normal and before three days come back the same problem.i have resolder the most joints on the board.whats wrong? any idea somebody?
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Post Options Post Options   Thanks (0) Thanks(0)   Quote full speed Quote  Post ReplyReply Direct Link To This Post Posted: 04 May 2021 at 4:26am
no opinions here? i thought some professionals are here with some experience..i found the problem and i repaired the amp and and another q66 amp from my friend (thanks to some tips and help from another forum member) and the arc problem is desapear
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