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Level 3 Repair
8-11
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8-3-3. Charging Part
Check the Battery & TA
connection.
Abnormal charging part
END
No
Yes
Check the R301 > 4.9V ?
No
Yes
Check the Q303 pin3
>4.9V ?
No
Yes
Reinsert the Battery or TA.
Resolder the R301
Replace the Q303 using a Heatgun
Yes