Nokia RM-42 Service Manual page 441

RM-42
System Module
Row Col3
Row0 Right
Row1 Down
Row2 8
Row3 6
Row4 #
Row5 4
Row6 Apps
Row7
Joystick function
Right
Down
Left
Up
Select
Engine flex connector pin configuration
Signal name
Col0
Col1
Col2
Col3
Col4
Col5
Row0
Row1
Row2
Row3
Row4
Row5
Row6
Joystick_Right
Joystick_Down
9241872 (Issue 1)
Table 16 Keymatrix
Col2 Col1
Left Right soft
key
Up Send
3 2
1
*
Reserved for
Charlie use
Clear Edit
X4401 Pin #
10
21
18
13
22
23
9
7
28
27
12
11
8
14
20
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Col0
Left soft key
Select
7
5
9
End
0
GPIO
GPIO49
GPIO50
GPIO51
GPIO52
GPIO53
X4400 Pin #
40
41
39
Nokia Customer Care
Col4 Col5
rsoft_fold lsoft_fold
Captkeyhalf Captkeyfull
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