Samsung GT-P5113 Service Manual page 48

Level 3 Repair
8-3-9. LCD
LCD is still off after PWR ON
Check the connection of
Check the soldering status of
EMI Filters(F800,F801,F802)
Check VAP_IO_1.8V =
Check DISPALY_3.3V =
Check Transmitter
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Yes
SLC800
Yes
Yes
1.8V(C800)
Yes
3.3V(C823)
Yes
IC (U800)
Yes
Replace LCD
Module
Yes
END
No
Reconnect the SLC800
No
Resoldering EMI Filters
(F800, F801, F802)
No
No
Resolder or Replace the LCD BUCK(U803)
No
Resolder or Replace the Transmitter IC(U800)
8-23
Check U701