X-Gold, Keyboard, Display Interface, Touch Interface - Nokia 202 Service Schematics
Hide thumbs
Also See for 202:
- User manual (86 pages) ,
- Service manual (20 pages) ,
- Environmental features (3 pages)
Table of Contents
Advertisement
R2419
5.6V/15V/0.05J
X2400
VAUX
1V8
L2408
L2407
120R/100MHz
120R/100MHz
C2451
C2450
100n
100n
VBAT_BB
VLED
L2405
J2403
L2406
120R/100MHz
120R/100MHz
C2408
C2407
100n
100n
5,9,13,19,24=GND
4 (7) |
X-GOLD, keyboard, Display interface, Touch interface
VBAT_BB
L2404
120R/100MHz
R2420
V2404
V2403
5.6V/15V/0.05J
R2404
C4
J2402
J2401
MON3
1k0
6
3
6
2
5
2
V2406
V2406
V2405
1
4
1
R2407
R2406
R2405
4R7
4R7
180R
J2404
D4
1
LCD_RDX
DIF_RD
G1
2
L2411
120R/100MHz
LCD_TE
DIF_VD
3
L2422
120R/100MHz
LCD_WRX
C3
DIF_WR
4
L2421
120R/100MHz
LCD_DCX
E3
DIF_CD
5
6
7
J2405
D2
8
LCD_RESX
DIF_RESET
9
#LCD_D7
10
L2413
120R/100MHz
F3
DIF_D7
#LCD_D6
L2414
120R/100MHz
11
B1
DIF_D6
12
#LCD_D5
L2415
120R/100MHz
C1
DIF_D5
13
14
#LCD_D4
L2416
120R/100MHz
C2
DIF_D4
15
#LCD_D3
L2417
120R/100MHz
D3
DIF_D3
16
#LCD_D2
Lossi_SDA_SCL
F2
L2418
120R/100MHz
DIF_D2
17
#LCD_D1
L2419
120R/100MHz
Lossi_SDA_in
D1
DIF_D1
18
#LCD_D0
L2420
120R/100MHz
Lossi_SDA_out
E1
DIF_D0
19
20
21
22
23
LCD_CSX
F4
L2412
120R/100MHz
DIF_CS1
24
D3100
VRTC
L10
VRTC
R2500
100k
J2501
+
V2402
C2214
C2500
100n
150u_10V
R9
J2400
ONOFF
R2460
27k
Z2550
E1
Input10
A9
COL0
A2
KP_IN0
Input1
C9
ROW2
A1
A5
KP_OUT2
Input2
Output1
E9
ROW3
B1
KP_OUT3
Input4
C4
COL1
A10
C2
Output6
KP_IN1
Input5
F10
ROW4
C1
KP_OUT5
C5
Input6
Output5
B10
COL2
D2
KP_IN2
Input7
B9
ROW1
D1
KP_OUT1
Input8
C10
COL3
E2
KP_IN3
Input9
D4
Output8
D5
Output7
E5
Output9
Output4
B4
A4
Output2
E4
Output10
A3,C3,D3,E3=GND
1V8
B2
AD0
R1002
A2
VDD/VREF
0R
C1008
C1006
C1007
100n
100n
2u2
L2426
J1004
D10
TEMP5
TOUCH_RESX
C2
_RESET
KP_IN4
D9
J1005
TOUCH_INT
B1
_PINTDAV
KP_OUT0
L2427
C2412
3p3
Nokia Internal Use only | Copyright © 2012 Nokia, Only for training and service purposes
S2414
COL0
Send
C2411
3p3
COL0
ROW4
Volume Down
2
1
COL1
S2420
Volume Up
2
1
S2421
COL2
S2422
2
1
Lock Key
ROW3
ROW2
COL3
S2413
"Power key"
End
N1000
L2424
600R/100MHz
D1
J1006
I2C_SCL
0
SCL
C1
J1007
I2C_SDA
1
SDA
L2425
600R/100MHz
A3
R1022
10R
X+
B3
R1021
10R
Y+
C3
R1023
10R
X-
D3
R1024
10R
Y-
C1004
C1005
C1003
C1002
D2=GND
10n
10n
10n
10n
202 RM-834 | Board: 3uq_20a | v1.0 | 20.02.2012
3
2
1
S2401
S2405
S2409
6
5
4
S2402
S2406
S2410
9
8
7
S2403
S2407
S2411
#
0
*
R2576
470R
S2404
S2408
S2412
R2575
R2573
R2574
R2572
R2571
470R
470R
470R
470R
470R
I2C(1:0)
X1002
J1001
XL
1
2
J1000
YU
3
4
J1002
XR
5
J1003
YB
6
R1013
R1012
R1010
R1011
18V/60V
18V/60V
18V/60V
18V/60V
- Quick Links:
- X-Gold, Power, Hs Usb, Camera, Dual...
Hide quick links:
Advertisement
Table of Contents
