Keyboard I/F, Keyboard Backlighting - Nokia X6 Service Schematics

Customer Care / GTM / Competence Management
Confidential Copyright © 2009 NOKIA Only for training and service purposes
RAPIDO > I/O expander KEYB_CMT(20:0)
RAPIDO
GEN_CTRL_CMT(20:0)
Audio > Headphone amplifier, Stereo codec
FCI_CMT(3:0)
Upper flex > Upper flex connector (ALS)
RAPIDO > RAPIDO, RAPIDO DC-DC converter
BTFM > BTFM module, GPS module
RAPIDO
PUSL(7:0)
AVILMAS > BETTY, AVILMAS
Audio > Stereo codec
BTFM > BTFM module, WLAN module, GPS module
5
ROW5
Row5
ASIP
Z2500
A2
In1 Send
A1
In2 S60
0 J2500 A5
Row0 Out1
B1
END
1 A4 In3
Row1 Out2
2 B5
Row2 Out3
3 J2501 C5
Row3 Out4
4 C4
Row4 Out5
C2
6 D5 In4 ROW3
Row6 Out6
C1 ROW4
In5
1 Genio40 D4
Out7
D1
In7
D2 ROW6
In6
A3,B3,C3,D3=GND
LED Driver
N2420
0 D1
SCL
1 E1
SDA
C1
R
B1
G
B A1
B3
CFLY1N
C2420
1 SleepCLK D3 B4 1/2 1u5
CLK_32K CFLY1P
A3
CFLY2N
C2421
3.7V
A4 1/2 1u5
CFLY2P
C2
VBAT
ADDR_SEL0
A2
VOUT
C4
VDD
B2,C3,D4,E4=GND
E2=VIO
C2420 C2421
2/2 1u5 2/2 1u5
GND GND
Version: 2.0 | 29.10.2009 | X6 RM-551/RM-559 | Board version: 2YN_10a |
S2502
1 2
Vol+
Keyboard flex connector
GND
L2509 120nH ROW0
L2510 120nH ROW1
ROW2
L2511 120nH
End LED
L2503 120nH
S2500 Send LED
Autofocus L2504 120nH
1 Home_LED
2 L2505 120nH
Capture
3
4,5= GND
GND
S2505
Slide lock key
1 C C 2
L2508
120nH
GND
S2503
GND
1 2
Vol-
GND

Keyboard I/F, Keyboard Backlighting

X2500
1
2
3
4
5
6
7
8
9
10
GND
GND
L2506
120nH
GND
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