Lcd - Samsung GT-P5200 Service Manual

Level 3 Repair

8-3-9. LCD

LCD is still off after PWR ON
Check the connection of
Check the C8040
Check the Voltage on C8041
Check the Voltage on C8042
Check F8000, F8001, F8002
Check C8008 = 3.3V
Check C8011 = 1.1V
C8026 = 1.8V
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Yes
SLC8000
Yes
and High(18V)
Yes
= 5.0V
Yes
= 3.3V
Yes
Yes
C8009 = 1.8V
Yes
Yes
Replace LCD
Module
Yes
END
No
Reconnect the SLC8000
No
Check the Backlight Driver IC(U8006)
C8039,C8040,L8003,C8029,C8030
No
Resolder or Replace the U8007
No
Check the U8005, C8042, C8032 (crack, open,
No
Resolder or Replace the F8000, F8001, F8002
No
Resolder or Replace the C8008, C8009,
C8013, C8014, C8019, C8020, U8000
No
Resolder or Replace the C8011, C8026,
8-22
or Replace the
,C8041, C8028
damaged, etc.)
U8001, U8002