Has anyone figured out what the 75203 23017 chip is? I have an iPod here that has that chip get flaming hot as soon as you connect to a charger. Device doesn't turn on and the battery is sitting at .25V. I'm hoping I can find a donor board to try and swap it out but I have no idea if that will fix the issue.

Thanks guys

Are the boards tied to the original harddrive? I had a customer come in that needed the charge port replaced so I soldered on a new one. It won’t charge (Bounces between 50 and 70ma), and I tried replacing the charge IC to no avail. We did have an old iPod lying around so I decided to take the logic board from that and swap it. The problem is that the iPod is asking to be connected to iTunes to restore. The customer is trying to save their music as it’s quite extensive and not backed up.

Any idea what I can do here? If I had a boardview/schematic for this thing maybe I could try and troubleshoot the charge circuit but I don’t and have no real knowledge on these boards. Thanks guys!