Level 3 Repair
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8-10
8-3-3. Charging Part
Check C514 whether voltage
reading is greater than 5V
Abnormal charging part
END
No
Yes
Check C510 whether voltage
reading is greater than 5V
No
Yes
Check C749 whether voltage
reading is greater than 4.2V
No
Check the TA and the DLC
(TA or DLC may not be connected properly)
Check U507 chip
(U507_OVP chip may not work)
Check U704 chip
(U704 chip may not work at room temperature)
Yes
Check battery voltage is
change when TA is connected
Check C743 whether voltage
is change when TA is
connected
Check U704 chip
(U704 chip may not work)
Check U704 chip
(U704 chip may not work)
Yes
Yes
Yes
No
No
Содержание Galaxy Tab GT-P7510
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