Thats impressive that youre able to take things apart and not only fix them but also understand what youre looking at. Anytime i ever take apart a piece of electronics I immediately think to myself "well that was a stupid idea." I never know where to begin to identify the proble because I dont even know what im looking at lol. I hope you get that thing working again. I wish I kept my gameboy. Like an idiot, I sold mine to a pawn shop for nearly nothing. Idiot move on my part.