Customer Care / GTM / Competence Management
Confidential Copyright © 2009 NOKIA Only for training and service purposes
Version: 2.0 |  29.10.2009 |  X6 RM-551/RM-559  |  Board version: 2YN_10a  | 
Keyboard I/F, Keyboard Backlighting|  Page 8 (12)
SleepCLK
1
1/2 1u5
1
0
VDD
C4
D1
SCL
CLK_32K
D3
SDA
E1
E2=VIO
A3
CFLY2N
CFLY2P
A4
B1
G
B2,C3,D4,E4=GND
CFLY1N
B3
CFLY1P
B4
R
C1
ADDR_SEL0
C2
N2420
B
A1
VOUT
A2
C2420
2/2 1u5
C2420
1/2 1u5
C2421
VBAT
FCI_CMT(3:0)
PUSL(7:0)
GND
C2421
2/2 1u5
GND
Row1
Genio40
ROW2
Send LED
Row0
Capture
Slide lock key
Vol+
ROW0
ROW3
ROW1
ROW4
End LED
Autofocus
Home_LED
Vol-
ROW6
ROW5
Row4
Row3
Row5
1
Row2
Row6
2
GND
120nH
L2504 120nH
3
4
5
6
7
8
9
L2503
J2500
X2500
1
10
GND
2
S2502
1 2
6
J2501
0
GND
1
GND GND
S2503
1 2
L2505 120nH
3
5
120nHL2510
L2511 120nH
120nHL2509
GND
GND
4
L2508
120nH
L2506
120nH
S2505
1 2C C
D2
In6
D4
Out7
Out6
D5
S2500
GND4,5=
1
2
3
A4
Out2
A5
Out1
B1
In3
B5
Out3
C1
In5
C2
In4
C4
Out5
C5
Out4
D1
In7
Z2500
A1
In2
A2
In1
A3,B3,C3,D3=GND
KEYB_CMT(20:0)
GEN_CTRL_CMT(20:0)
Send
S60
END
GND
LED Driver
Keyboard flex connector
RAPIDO > I/O expander
RAPIDO
Audio > Headphone amplifier, Stereo codec
Upper flex > Upper flex connector (ALS)
RAPIDO > RAPIDO, RAPIDO DC-DC converter
BTFM > BTFM module, GPS module
RAPIDO
AVILMAS > BETTY, AVILMAS
Audio > Stereo codec
BTFM > BTFM module, WLAN module, GPS module
3.7V
ASIP