Charging Part - Samsung GT-E2370 Service Manual

Level 3 Repair

8-3-3. Charging Part

Abnormal charging part
UCP200 pin V10(VCHG_5V)
UCP200 pin V9(AUX_DET)
UCP200 pin R10,W10
(it be possible the problem
Yes
> 4.9V
(TP:C228)
Yes
"L=2.8V"?
Yes
L=HIGH ?
Yes
Check the TR200
things)
Yes
END
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Check the 18,19,20 pin of IFC100
No
(be possible that it's not soldering well)
No
Check the 10 pin of IFC100
(be possible that it's not soldering well)
No
(because of be possible for charging
block to get damaged)
No
8-10
Replace UCP200
Relpace TR200