Hello all! First post here out of desperation. I'm hoping someone can help me identify these three electronic components on a circuit board for my Polk DWS Pro 500 sub woofer. They want a bunch of money to replace the entire panel with four printed circuit boards on it. If I can identify these three components I may be able to solder new ones in and repair this myself. I think the chip is toast too as one pin is burnt off. I'm quite willing and capable to solder in new components but I must admit I'm a noobie with this stuff. Any suggestions are greatly appreciated.
Can't seem to post pictures here? If I can't I'm wasting your time. Any suggestions?