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Level 3 Repair
8-11
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8-3-3. Charging Part
UCP200 pin V10(VCHG_P)
> 4.9V
(TP:C223)
Abnormal charging part
END
No
Yes
UCP200 pin V9(AUX_DET)
or R303 "L=2.8V"?
No
Yes
Check the UCP200 pin R9
≒
1.4V
No
Yes
Resolder R206, C223
(be possible that it's not soldering well)
Resolder or Replace R303
Must be "L=2.8V"
Replace UCP200 using a Heatgun
Yes