...would like to appreciate for your help I have got an Acer monitor model G781 CRT Type its switching power supply is not starting 300 volt supply is ok , Q602 (2SK1940 )& ic 601 (UC3842)have been ...
flactuation, aging however if the new fuse didn't resolve the issue, then you have to replaced the entire power supply board.Also, check if your unit is under warranty period, avail it because the
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