Good day bros. I hope every body are well and good. It's my first time repairing a Deaf Bones car amp and did not expect that they replaced the part numbers of all the important components of the amplifier. As I found out after troubleshooting 2 output FETS are shorted I believe the chip drivers are gone too which caused the clipping problem upon power on. Can anybody please tell me the exact component part numbers of the output FETs (labeled B1) ,supply FETs (labeled H1) and the drive chip (labeled C5) which are all shown circled in white in my photos. It would be a big help to me because some Deaf Bones dealer pop out in my place lately and a lot now are in the market. Your response are very much appreciated. Thank you very much.
More power and good health to all.
More power and good health to all.
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H1 = IRF1404 or CSD18502KCS
B1 can be replaced with IRFB4410 that are 100v 96A fets (with 80v caps, you dont reach more than 80v rail)
c5 = IRS20957
B1 can be replaced with IRFB4410 that are 100v 96A fets (with 80v caps, you dont reach more than 80v rail)
c5 = IRS20957
Thank you MArio. I will replace with this part then I will get back to you. I hope it will work. Thanks again, a big help for me.