Nokia N900 Service Schematics

Customer Care / GTM / Competence Management
Confidential Copyright © 2009 NOKIA Only for training and service purposes
Version: 2.0 | 07.10.2009 | N900/RX-51 | Board version: 2JH_21a | Display | Page 5 (18)
LED2-
A1 A3
GND
B2
C1 C3
4k7
R1507
R1503
GND
GND
1
0
GND
J1556
VIO_18
V25
J1515
R1504
100k
1
4
2
0
1
2
100n
C1521
GND
1
1n0
C1583
10R
R1514
C1514
2u2
12
3 4
L1513
120R/100MHz
C3
L1581
GND
R1516
A1 A3
GND
B2
C1
10n
C1511
120R/100MHz
L1514
120R/100MHz
L1512
0
2
GND
E5
Y+
F1
_CS
SNSGND
F2
F3
Y-
F4
X-
F5
SUBGND
7
SNSVDD
C5
D1
SCLK
X+
D5
SDO
E1
A1
DGND
A2
A3
I/OVDD
A5
AGND
B1
_PINTDAV
VREF
B5
C1
SDI
N1510
RESET
1n0
C1584
Z1523
0
A1 A3
GND
B2
C1 C3
2
GND
L1521
120R/100MHz
J1513
R1506
1
L1520
120R/100MHz
V1502
A1 A2
B1
B2
100n
C1532
120R/100MHz
L1530
C1502
47p
1
GND
J1512
VIO_18
3
GND
10n
C1510
GND
J1514
GND
0
1
C1531
100n
C1503
10n
Z1521
GND
GND
GND
GND
100n
C1530
10n
C1501
J1510
55
56
57
58
59
6
60
61
62
63
64
7
8
9
40
41
42
43
44
45
46
47
48
49
5
50
51
52
53
54
26
27
28
29
3
30
31
32
33
34
35
36
37
38
39
4
11
12
13
14
15
16
17
18
19
2
20
21
22
23
24
25
GND
X1501
1
10
VIO_18
6
L1511
120R/100MHz
120R/100MHz
L1531
GND
GND
Z1522
22k
R1540
V1501
A1 A2
B1
B2
GND
0
120R/100MHz
L1532
VIO_18
GND
GND
GND
47p
C1504
100n
3
GND
C1520
10n
C1512
C1513
2
J1511
E4
Output10
Output9
E5
GND
10n
C4
Output6
Output5
C5
D1
Input8
Input7
D2
D4
Output8
Output7
D5
E1
Input10
E2
Input9
A1
A2
Input1
A3,C3,D3,E3=GND
A4
Output2
Output1
A5
Input4
B1
B2
Input3
B4
Output4
B5
Output3
Input6
C1
C2
Input5
3
0
GND
Z1505
Input2
LCD_SPI(4:0)
CDP(7:0)
CAM_B_EN
LCD_RST
CS2
ALS_INT
PROXY
VCAM_DIG_18
X+
Y-
CAM_CLKB
CABC
SETCURR1
LCDLEDS_2
LCDLEDS_1
TSC_RST
PEN_INT
MOSI
MISO
SCLK
CS0
CSI_B(3:0)
VCAM_ANA_28
V28
X-
EAR(1:0)
Y+
I2C_2(1:0)
RGB_LED(2:0)
LEDs >
LED driver /
charging LED driver
Audio > Stereo
audio codec
CPU > OMAP3430
CPU > OMAP3430
CPU > OMAP3430
CPU > OMAP3430
CPU > OMAP3430
CPU > OMAP3430
Main flex connector
LCD ESD filter
Touch screen controller
ESD protector
ESD protector
ESD protector
ESD protector
ESD protector
LEDS > LCD
backlight LED driver
LEDS > LCD
backlight LED driver
1.8V
1.8V
1.8V
1.8V
2.8V
2.5V

Nokia N900 Specifications

General

RAM	256 MB
Internal Storage	32 GB
Operating System	Maemo 5
Battery	Removable Li-Ion 1320 mAh battery (BL-5J)
Weight	181 g
Network	GSM / HSPA
SIM	Mini-SIM
GPU	PowerVR SGX530
Memory Card slot	microSD, up to 16 GB (dedicated slot)
Loudspeaker	Yes, with stereo speakers
3.5mm jack	Yes
GPS	Yes, with A-GPS; Ovi Maps
Sensors	Accelerometer, proximity, compass
Talk time	Up to 6 h 30 min (2G) / Up to 4 h 30 min (3G)
Display	3.5 inches, 800 x 480 pixels
Processor	TI OMAP 3430
Camera	5 MP
Dimensions	110.9 x 59.8 x 18 mm
Connectivity	Wi-Fi 802.11 b/g, Bluetooth 2.1
Radio	Stereo FM radio
Browser	HTML, Adobe Flash