Nokia RM-547, Service Manual

Page: 22 / 29

6
2
UI
4
8
kbr_3
SK
UI
6
Keyboard flex connector (B2B)
CLEAR
kbc_3
#
Vol Down
USED
kbr_1
ROW0
B
D
1
3
RightSK
ROW3
2
kbc_1
1
NaviSELECT
UI
UI
NOT
USED
kbr_2
kbr_4
0
APPS
5
C
NOT
NOT
4
NaviLEFT
9
COL0
5
SDA
A
Keyboard DFO LEDs (Gazoo)
UI
7
Camera switch
UI
4
NaviDOWN
3
ROW4
COL4
B
Own TX filtering
NaviRIGHT
kbr_5
GPS
SCL
UI
3
8
2
ROW1
Camera
3
Key matrix
NOT
USED
1
ROW5
kbc_0
UI
#
UI
9
5
SK
6 2 1
ESD filter
A
D
COL3
kbc_2
USED
SK
6
SEND
UI
SK
COL2
4
*
Vol Up
LeftSK
7
NaviUP
kbr_0
C
ROW2
COL1
5
kbc_4
REFERENCE AREA FOR THIS SHEET 4400-4599
GND
4210471
PEMX1_EMX1T2R
V1500
0
*
R1506
IP4302CX2LF
1430778
1
NA
0
2
1
4
3
9
R1499
10k
1 2
2
0
GND C3
Out5
C4
Out4
C5
In7 D1
In6 D2
GND D3
Out7
D4
Out6
D5
S4400
In2 A1
In1 A2
A3
GND
Out2
A4
Out1
A5
In3 B1
GND
B3
Out3
B5
In5 C1
In4 C2
GND
Z4404
EMIF07-LCD02F3
0
R1502
4129313
IP4302CX2LF
20
GND
3
4
5
6
7
8
9
GND
VBAT
X4400
5469232
1
10
11
12
13
14
15
16
17
18
19
2
GND GND
1
R1501
100R
1k
1419087
R1503
R1500
1430726
100R
4210471
PEMX1_EMX1T2R
V1500
39R
1430716
R1504
10
5
7
GND
8
11
R1505
1430718
47R
GND
GND
56p
2320554
C4401
GND
D1
In6 D2
GND D3
Out7
D4
Out6
D5
GND
Out2
A4
Out1
A5
In3 B1
GND
B3
Out3
B5
In5 C1
In4 C2
GND C3
Out5
C4
Out4
C5
In7
1
Z4405
EMIF07-LCD02F3
In2 A1
In1 A2
A3 GND
GND
27p
2320546
C2500
56p
2320554
C4402
Name KEYBOARD
This document is property of Nokia Corporation
THIS DRAWING CONTAINS PROPRIETARY AND CONFIDENTIAL INFORMATION.
UNAUTHORIZED REPRODUCTION OF THIS DRAWING IS NOT PERMITTED.
GND
GND
THIS DRAWING IS PROTECTED BY COPYRIGHT AS AN UNPUBLISHED WORK.
Copyright (C) Nokia Corporation. All rights reserved.
Appr dd-mmm-yy
4129313
R1498
IP4302CX2LF
GND
LEDOUT
row5 ROW5
COL0 col0
col4 COL4
col3
COL3
COL2 col2
col1
COL1
row4 ROW4
ROW3 row3
row2 ROW2
ROW1 row1
ROW0 row0
KEYB(15:0)
GAZOOIO(3:0)
SetCurrKB
PUSL(15:0)
XAUDIO(7:0)
CCP(20:0)
SLOWAD(6:0)
LED(6:0)
LCD(99:0)
KEYB_PROTECT(10:0)
I2C2(1:0)
kbc_1
kbr_1
kbc_2
kbr_0
kbc_3
kbc_4
kbr_4
kbc_0
kbr_5
PWRONX
kbr_2
kbr_3