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Second generation of iPhone. Model A1241 / 8 or 16 GB capacity / black or white plastic back. Repair is more straightforward than the first iPhone. requires screwdrivers, prying, and suction tools.

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How to identify a short circuit on logic board

Can anyone help me identify where short circuits on a logic board are? I am speaking in general terms to help fix water damage when cleaning alone does not help. I have seen some people use Oscilloscopes. Some that use multimeters... I have no experience with either and am just trying to learn.

thank you for your help!

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1 Answer

Chosen Solution

have read that people use infrared thermometer too to identify cold spots on motherboard, others trace along gold filaments on back of motherboard using multimeter to identify breaks in continuity

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