Samsung GT-B5510 Service Manual page 54

Gsm telephone
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8-3-2. TSP Working
Touch Panel working?
NO
TSP FPCB
connector is c
orrectly conne
ctined?
Yes
Check L602?
Yes
Check Voltage
R623=2.9V?.
Yes
TSP
Replace
correctly connect
NO
NO
NO
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
L602
Resolder
C623
Resolder
8-25
Level 3 Repair

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