hi , i have a power supply of epson eb-x41 projector that doesn't turn on . i haven't found the problem yet but in the power supply circuit it has 2 ics that i couldn't find any datasheet or just a little data about them, i think they should be switching ics but it's so strange for me why there is no data about them?!
i searched for the datasheets but it seems their part numbers are not universal and are proprietary
Sourav Gupta
Joined February 12, 2018 696Monday at 02:11 PM
Please share the images.
Also what you have done to find out the problem or cause?