Author Topic: Hitachi CP-x253 Power supply Repair  (Read 734 times)

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Offline IcomTopic starter

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  • Country: us
Hitachi CP-x253 Power supply Repair
« on: April 19, 2017, 01:05:00 am »
Hi, I am working on a Hitachi cp-x253 projector. It is not powering on. Power supply pop and now I am trying to fix it but need some help. I think IC 1 is bad it is a MR4020, but that is no problem. D107 blew! It is a smt anyone have a clue of what type of diode it is and how many volts it should be?

I hope the attachment of the schematic works.

Thank you.
Erik
« Last Edit: April 20, 2017, 12:42:32 am by Icom »
 


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