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Level 3 Repair
8-3-3. Charging Part
Abnormal charging part
Check VBUS voltage > 4.9V
(TP:C 219 , 1pin of IFC 2 00)
U200 pin 15 (OUT)
U302 pin 38(VCHG)
Yes
Yes
> 4.9V
(TP:C 202 )
Yes
> 4.9V
(TP:C32 6 )
Yes
END
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No
(be possible that it's not soldering well)
No
(be possible that it's not soldering well)
No
Replace U302 using a Heatgun
8-12
Resolder IFC200, C219
Resolder U200
Resolder C326, C202
and
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