netimmerse
Beginner
I have a PVM-14M4E that has a faulty power supply (G board, overvoltage on 5V, 15V and 115V rails, getting 5.5v, 18v and 133v respectively) which is quite stubborn in repairs.
The list of the things i have done on it so far, to no avail:
- completely recapped the board
- replaced IC602 (STR-S3115, which was shorted at first)
- replaced IC603, IC604, IC605 (5V and 12V regulators) and PH601 (optocoupler)
- currently waiting for IC601 replacement (STR-M6524) to arrive
Question to anyone who happened to repair M series power supplies - what else i could've missed? What did you have to replace?
The list of the things i have done on it so far, to no avail:
- completely recapped the board
- replaced IC602 (STR-S3115, which was shorted at first)
- replaced IC603, IC604, IC605 (5V and 12V regulators) and PH601 (optocoupler)
- currently waiting for IC601 replacement (STR-M6524) to arrive
Question to anyone who happened to repair M series power supplies - what else i could've missed? What did you have to replace?