Operate Tsp - Samsung GT-S5570 Service Manual

Level 3 Repair
8-3-3. TSP

Operate TSP

NG
Check
TSP Connecting
YES
Check
LCD Connecting
YES
Check TSP
power(C601/L601)
YES
Check U615
YES
Check TSP
signal(R616, R617)
YES
Check TSP
Module
YES
Change the PBA
NO
NO
NO
NO
NO
NO
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Reconnecting TSP
Reconnecting LCD
Check the C601
or L601
Change the U615
(First check the C414)
Change the UCP300
Change the
TSP module
8-12