Nokia C2-03 Service Schematics page 4

VRTC
R2403
0R
C2410
100n
VBAT_BB VLED VAUX
L2405
L2406
120R/100MHz
120R/100MHz
C2406
100n
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Page 4 (9) | X-GOLD , Display, Keymat
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VBUS
V2202
R2207
4k7
100k
47k
R2500
V2202 100k
R2205
4k7 J2501
C2200
+
100n
27k C2500
47k
150u_10V
PWRON
J2400
R2206
27k
X2400
1
2
3
4
5
6 #LCD_D0 L2420 120R/100MHz
7 #LCD_D1 L2419 120R/100MHz
8 #LCD_D2 L2418 120R/100MHz
9 #LCD_D3 L2417 120R/100MHz
10 #LCD_D4 L2416 120R/100MHz
11 #LCD_D5 L2415 120R/100MHz
12 #LCD_D6 L2414 120R/100MHz
13 #LCD_D7 L2413 120R/100MHz
14
15
16
#ROW1 17
18
19 #LCD_RESX L2410 120R/100MHz
20 #LCD_DCX L2421 120R/100MHz
C2411
21 #LCD_WRX L2422 120R/100MHz
3p3
22 #LCD_TE L2411 120R/100MHz
1V8 23 #LCD_RDX L2423 120R/100MHz
24 #LCD_CSX L2412 120R/100MHz
25
26
27
28
29
30
31 I2C_SCL L2424 120R/100MHz 0
32 I2C_SDA L2425 120R/100MHz 1
33 TOUCH_RESX L2426 120R/100MHz
C2405 C2408 C2407
34 TOUCH_INT L2427 120R/100MHz
100n 100n 100n
1,2,5,18,25,30=GND
1V8
N2000
2 3
VDD ADJ
C2001
1
100n 4
OUT
GND
| C2-03/C2-06/C2-08 RM-702 | Board: 3ks_40a | v1.0 | 22.06.2011
D3100
B4
T2IN
L10
VRTC
C2214
100n
A9 COL0
J2500 R9
KP_IN0
ONOFF
R2435
B9 ROW1
KP_OUT1
120R
COL1
A10
M16
EPP KP_IN1
M15
B10 COL2
EPN
KP_IN2
C10 COL3
KP_IN3
Lossi_SDA_out E1
DIF_D0
Lossi_SDA_in D1
DIF_D1
Lossi_SCL F2
DIF_D2
D3
DIF_D3
C2
DIF_D4
C1
DIF_D5
B1 R2437
DIF_D6
F10 ROW4
F3 DIF_D7 KP_OUT5
120R
D2 DIF_RESET R2438
E9 ROW3
E3 KP_OUT3
DIF_CD
C3 120R
DIF_WR
G1 DIF_VD
D4
DIF_RD
F4
DIF_CS1
R2436
C9 ROW2
KP_OUT2
120R
I2C(1:0)
D10
KP_IN4 TEMP5
E10 GPIO5
TEMP1
KP_IN5
D10
KP_IN4
D9
KP_OUT0
C2412
3p3
R2420
R2003
5.6V/15V/0.05J
22k
TEMP4
H8
R2404
USIF2_TXD_MTSR
C4
MON3
J2401
1k0
6
C2002
2
10n V2405
1
R2405
180R
3
S2401
COL0
S2420
R2440
2 1
6
3 4
120R
R2417
V2407 Volume Down S2402
18V/30V
V2408
COL1
S2421
R2439
2 1
3 4 9
120R
R2413
Volume Up
S2403
18V/30V
V2409
COL2
S2422
R2414 Slide Key
#
18V/30V
2
3
S2404
1
R2415
COL3
18V/30V
R2411
18V/30V
ROW4
R2412
18V/30V
ROW3
ROW2
VBAT_BB
L2404
120R/100MHz
R2419
V2404
V2403 5.6V/15V/0.05J
J2402
3 6
5 2
V2406 V2406
4 1
R2406 R2407
4R7 4R7
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2 1
S2405 S2409
5 4
S2406 S2410
8 7
S2407 S2411
0 *
S2408 S2412