Samsung GT-M3710, Руководство по обслуживанию

Страница: 38 / 68

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
9-14
9-7. Key Data Input
> > Y Y E E K K B B U U S S < <
> > Y Y E E K K E E M M U U L L O O V V < <
> > Y Y E E K K ee d d o o M M & & aa rr ee m m aa C C < <
E E S S U U A A P P // Y Y A A L L P P
22 11
D D N N E E S S
22 11
6 6 0 0 5 5 C C
F F F F
22 11
W W E E R R
22 11
D D N N E E
K K O O
22 11
11
22
22
33
33
44
44
00 00 55 C C P P F F
11
5 5 0 0 5 5 D D Z Z
3 3 2 2 5 5 C C
4 4 0 0 5 5 D D Z Z
3 3 0 0 5 5 D D Z Z
22
22
33
33
44
44
11 00 55 C C P P F F
11
11 44 00 55 C C
)) 00 (( L L O O C C __ Y Y E E K K
)) 00 (( W W O O R R __ Y Y E E K K
)) 22 (( W W O O R R __ Y Y E E K K
)) 11 (( W W O O R R __ Y Y E E K K
)) 00 (( W W O O R R __ Y Y E E K K
)) 22 (( L L O O C C __ Y Y E E K K
)) 11 (( L L O O C C __ Y Y E E K K
)) 00 (( L L O O C C __ Y Y E E K K
Y Y E E K K N N O O P P
)) 11 (( L L O O C C __ Y Y E E K K
)) 0 0 (( L L O O C C _ _ Y Y E E K K
)) 1 1 (( W W O O R R _ _ Y Y E E K K
)) 1 1 (( L L O O C C _ _ Y Y E E K K
Check Initial Operation
Yes
When one of the keys is
pushed,
is it displayed on LCD?
Check the Dome sheet & FPCB KEY
No
Yes
When one of the keys is
pushed,
KBIO signal is OK?
Replace the FPCB key Resolder
No
Yes
END