GH688,GA628, Standard Electrical Repairs
4/00021-2/FEA 209 544/1.G 21 (112)
* If the resistance is too high, measure the resistance of R721 (class A,
~0 ohms).
* If R721 is correct there is a foil damage and the phone should be
discarded.
If the fault remains, send the phone to the next level.