![background image](http://html.mh-extra.com/html/samsung/gt-b5510/gt-b5510_service-manual_1192135054.webp)
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-25
This Document can not be used without Samsung's authorization
8-3-2. TSP Working
Touch Panel working?
Yes
TSP
Replace
L602
Resolder
NO
correctly connect
NO
TSP FPCB
connector is c
orrectly conne
ctined?
Yes
NO
Check L602?
Yes
Check Voltage
R623=2.9V?.
NO
C623
Resolder
Summary of Contents for GT-B5510
Page 80: ...www s manuals com ...