Nokia 6303i classic - Safety Information; Safe Device Operation Guidelines; Road Safety Precautions; Service and Accessory Guidelines

Customer Care / GTM / Competence Management
Confidential Copyright © 2010 NOKIA Only for training and service purposes
v1.0 | 08.01.2010 | 6303i classic RM-638 | Board: 3fja_20a | User Interface,
Keyboard, Keyboard Backlighting | Page 4 (8)
V2513V2512
V2442
V2441-2V2441-1
GND
ExtPWMOut
VBAT
C2503
27p
J2506
600R/100MHz
L2501
GNDGND
GENIO65
J2507
R2440
68R
4
5
3
R2442
2k2
V2440-1
1
2
6
V2440-2
R2501
330R
R2502
330R
R2508
1k0
R2506
33R
R2505
33R
R2504
33R
R2503
33R
V2506V2502
V2500
V2504
J2502
J2503
GNDGNDGND
J2501
R2507
4k7
Vol +
Vol -
Row2
Row3
Col1
#
5
8
0
2 1
4
7
*
Col3
ROW2
6
9
ROW0
Vol+
COL0
ROW1
ROW5
RightSK LeftSK
ROW3
ROW4
Vol-
Row4
Row5
Row0
Row1
COL1
COL2
COL3
7
5
9
6
Col0
Col2
3
SendEnd
E1
Input10
Input9
E2
Output10
E4
Output9
E5
8
B5
Input6
C1
Input5
C2
Output6
C4
Output5
C5
Input8
D1
Input7
D2
Output8
D4
Output7
D5
Z2402
Input2
A1
Input1
A2
A3,C3,D3,E3=GND
Output2
A4
Output1
A5
Input4
B1
Input3
B2
Output4
B4
Output3
1
2
5
3
4
3
S2420
S2407
S2408
0
4
S2415
S2402
S2419
S2412
0
S2418
S2413
1
4
3
3
2
2
2
3
4
5
6
7
8
9
5
S2405
3
2
1
0
DOWN
S2400
LEFT
UP
RIGHT
1
10
S2417
0
1
2
1
S2411
S2414
S2410
S2406
S2416
S2409
COL_BUS(3:0)
KEYBOARD(24:0)
ROW_BUS(5:0)
0
10
S2401
LED_Out
DATA5
CSX
RDX
DATA4
LED_in
DATA1
DATA0
RESX
TE
DCX
DATA7
DATA3
DATA2
WRX
DATA6
3
4
5
6
7
8
9
11
12
13
14
15
16
17
18
19
2
20
21
22
23
24
GND
12
X6301
1
10
VIO
100n
C2500
11
GND
0
6
9
3
C2501
100n
J2504
J2505
13
5
7
VAUX1
2
8
4
GND
27p
C2502
GND
L2500
600R/100MHz
10
1
1
0 0
GND
LED(6:0)
MESSI(13:0)