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Level 3 Repair
8-31
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8-3-15. TSP
'Touch Screen' does not work
Yes
Check the connection of TSP
connector on LCD module
No
Reconnect the TSP connector on LCD
module
Yes
Check the PMIC U700
Check the voltage of TSP
input voltage(3.0V,2.8V on
LCD TP point)
No
Yes
Replace the TSP module
Yes
END
Summary of Contents for GT-I5800
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