Locating a Damaged SMD ComponentHi Im repairing my a1278 logicboard due to water damaged. Ive found out that the airport card and bluetooth card module...
Respuesta a "After replacing display, iPod won't power up. What can I do?"Place the PCB in some MEK for about 20 mintues then look into stereo microscope to look for damaged components or pads. You will find damaged components.
Respuesta a "help with damaged IC identification"Hi Im repairing my a1278 logicboard due to water damaged. Ive found out that the airport card and bluetooth card module were not working. Ive replaced both and only the bluetooth works. The laptop works ok except keyboard backlight, ethernet port and airport. If I can locate what's the name of this IC, on picture below, I can go futher. I do have a schematic manual of the a1278 but I'm trying to get used to it. See picture: http://img32.imageshack.us/img32/7483/a1... I have all the tools to repair liquid spills but this IC I need to replace. Ive tried a digital camera but the number is not clear.