Key Data Input - Samsung GT-E1172 Service Manual

8-3-7. Key Data Input

Check Initial Operation
When you pushed all of the
Key, does the key have
tension?
All of the key doesn't work
except POWER ON KEY ?
Yes
Yes
Yes
END
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Change Domesheet
(#1 : look over the Dome situation
No
#2 : look over the Dome location
whether be out of line)
No
(over the insturctions again
and change the board
because of be possible for PBA to get damaged)
8-20
Level 3 Repair
whether be sunken
Replace the PBA