Welcome to the SMD forum!
Search the Community
Showing results for tags 'repair'.
Found 1 result
i am trying to teach myself amp repair, i removed the rectifiers to separate power and output sections of teh board. i did not realize at the time that the 4 chips were different, some npn and others pnp. i hope someone can help as im stuck right now and dont know how to continue the repair with out this info i am looking for pictures of this HCCA amp with the board exposed and the retention plates off for the mosfets. i need to see the writing on the rectifiers on the center/outside edge of the board. i circled the spots here: https://imgur.com/EA7Gitc