Level 3 Repair
8-3-10. LCD
LCD is still off after PWR ON
Check the connection of
Check the C807
and High(28V)
Check C819 = 5V
Check the signal
DISPLAY_PCLK(TP804)
Check C803 = 3.3V
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Yes
SLC 800
Yes
Yes
Yes
Yes
Yes
Replace LCD
Module
Yes
END
No
Reconnect the SLC800
No
Check the Backlight Driver IC(U802)
No
Check the LDO(U803)
No
Check the IC UCP6000
No
Check the IC U800, U801
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