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Nokia X2-02 Service Schematics page 4

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VBAT
L2402
120R/100MHz
1V8
VAUX
V2406
L2404
L2420
V2405
100nH
100nH
C2404
C2403
Z5000/920MHz
Z5000/920MHz
VLED
L2402
120R/100MHz
V2400
L2401
22uH
C2402
1u
V2401
3,D
1,G
2,S
4 (7) |
VBUS
V2202
USB_DETECT
B4
R2207
T2IN
4k7
100k
47k
VRTC
L10
VRTC
R2500
V2202
PWR_key
C2200
27k
S2523
R2205
100n
C2214
4k7
100n
J2501
27k
47k
+
C2500
J2500
150u_10V
PWRON
R9
ONOFF
R2206
27k
X2400
1
LCD_WRX
L2462
C3
120R/100MHz
R2462
33R
DIF_WR
2
LCD_CSX
L2453
120R/100MHz
F4
DIF_CS1
3
LCD_D6
L2455
120R/100MHz
B1
C2462
DIF_D6
LCD_D4
47p
4
L2457
120R/100MHz
C2
DIF_D4
5
LCD_D2
L2458
120R/100MHz
F2
DIF_D2
6
LCD_D0
120R/100MHz
L2460
E1
DIF_D0
7
8
LCD_RESX
D2
DIF_RESET
VDDI
9
VDD
10
11
J2401
LED+
12
J2403
LED-
13
14
LCD_TE
15
L2464
120R/100MHz
G1
DIF_VD
16
17
18
19
LCD_D1
L2459
120R/100MHz
D1
DIF_D1
20
LCD_D3
L2452
120R/100MHz
D3
DIF_D3
21
LCD_D5
L2456
120R/100MHz
C1
DIF_D5
22
LCD_D7
L2454
120R/100MHz
F3
DIF_D7
23
LCD_D/CX
J2400
L2461
120R/100MHz
E3
DIF_CD
24
LCD_RDX
L2463
120R/100MHz
D4
DIF_RD
GND
VBAT_BB
L2400
120R/100MHz
C2401
C2400
2u2
27p
L2403
L9
LEDDRV
600R/100MHz
K10
LEDFBP
R2404
R2401
R2402
R2403
C2409
100k
2R2
2R2
3R3
1n0
L8
LEDFBN
E2400
D3100
ROW0
Volume-
ROW1
3
2
S2464
V2500
A2
A1
B2
B1
COL4
Rewind
4
S2462
C2453
270p
1
ROW4
C2454
270p
UP
S2501
OK
RIGHT
S2504
S2512
DOWN
S2520
D10
COL4
KP_IN4
D9
ROW0
KP_OUT0
B9
ROW1
KP_OUT1
A9
COL0
KP_IN0
A10
COL1
KP_IN1
B10
COL2
KP_IN2
C10
COL3
KP_IN3
F10
ROW4
KP_OUT5
E9
ROW3
KP_OUT3
C9
ROW2
KP_OUT2
Volume+
4
1
V2501
S2463
A2
A1
B1
B2
V2502
A2
A1
3
B1
B2
2
COL1
LEFT
S2513
COL1
COL2
RightSK
S2503
ROW1
COL3
ROW0
COL2
ROW1
3
S2502
COL0
6
S2506
COL1
9
S2505
COL2
#
S2514
L2434
COL3
L2433
180nH
180nH
ROW4
L2430
180nH
ROW3
L2431
180nH
ROW2
L2432
180nH
X2-02 RM-694 | Board: 3kp_40c | v1.0 | 01.12.2011
LeftSK
S2519
Send
S2517
2
1
S2509
S2507
5
4
S2522
S2508
8
7
S2515
S2500
0
*
S2521
S2518
L2435
180nH

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Rm-694