Samsung Galaxy GT-i5500 Service Manual page 97

8-3-2. LCD Working
Power Switch On
LCD Display
On?
Yes
C522
LED_P_26V=26V?
Yes
LCD
Replace U503 & Check
Replace neighboring circuits
NO
Yes
NO
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LCD FPCB
connector is co
rrectly connecti
ned?
Yes
F600, F601,
F602, F603,
F604, F605,
F606 Correctly
mounted?
8-9
Level 3 Repair
correctly connect
NO
F600, F601, F602,
F603, F604, F605,
F606 Resolder
NO