Re: HP 1502 (P9617D) pulsing on and off with bad capacitors
Yes I used low ESR for all the replacements.
I'll look at measuring the zener
Thanks!
Thank you to the guys at HEGE supporting Badcaps [ HEGE ] [ HEGE DEX Chart ]
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Re: HP 1502 (P9617D) pulsing on and off with bad capacitors
Sorry to drag up an old post. I've just repaired the same monitor based on your parts list so Thank you very much!.
I used a 470uF 25V cap in place of C201 cause I couldn't get the 1000uF to fit. Still a good margin over the original 150uF. Will this be OK?
There is a surface mount zener that has become quite hot. It is marked 7.5B 36 (the 36 could be 35 or 3S) the last character is difficult to make out. I did not replace it because I could not identify it but the screen is working ok....
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