iPhone 6S chạm áp sơ cấp part 1 ICFix
When plug this main with the power supplier, the amps meter rises very high and the suppler makes sound as well. This means this is not primary short-circuited part 1 but mostly part 2.1. If the leg of the battery is short-circuited, then this is called primary short-circuited part 1. Isolate the purple indicated capacitors and remove the charging IC.When measuring short-circuited, switch the needle around. Red needle goes to MASS, black needle goes to the point where you need to measure. If the meter goes back almost to 0 then that point could be short-circuited or rusted. Compare it with a prototype main to see the differnces.
When plug this main with the power supplier, the amps meter rises very high and the suppler makes sound as well. This means this is not primary short-circuited part 1 but mostly part 2.
1. If the leg of the battery is short-circuited, then this is called primary short-circuited part 1. Isolate the purple indicated capacitors and remove the charging IC.
When measuring short-circuited, switch the needle around. Red needle goes to MASS, black needle goes to the point where you need to measure. If the meter goes back almost to 0 then that point could be short-circuited or rusted. Compare it with a prototype main to see the differnces.