Hi All, have an ADCOM GFA-5503 where I am getting some strange "motorboating" sounds randomly video here:
.
I isolated it to one of the channel amplifier boards and figured to toss some new electrolytics in there, however to get to them I need to remove the board from the heatsink, but the MOSFET's are really stuck and not wanting to budge from the tape.
Anybody have any tips on how to do this? Am I going about this the wrong way?
I isolated it to one of the channel amplifier boards and figured to toss some new electrolytics in there, however to get to them I need to remove the board from the heatsink, but the MOSFET's are really stuck and not wanting to budge from the tape.
Anybody have any tips on how to do this? Am I going about this the wrong way?