Samsung SM-T350 Service Manual page 41

Level 3 Repair
8-3-1. LCD
LCD is still off after PWR ON
Check the connection of
Check the LCD Module
(crack,open,short,etc)
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Yes
HDC6001
Yes
(crack,etc)
Yes
Check the Voltage
C6015 = 22~23V
Yes
Check the Voltage
C6012= 5.4V
C6021= -5.4V
Yes
Check the Filter
on the Main PBA
Yes
END
No
Reconnect the HDC6001
No
Replace the LCD Module
No
Resolder or Replace the U6004, L6001,
No
Resolder or Replace the U6001
No
Resolder or Replace the Filter
(F6001, F6002, F6004)
8-4
D6000