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Nokia X3 Service Schematics page 2

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CHARGER_PLUG
X2003
Charger+
8
GND
7
ID
6
VBUS
5
GND
4
D+
3
D-
2
GND
1
GND
J2001
J2003
J2002
L2001
2.0A
120R/100MHz
F2001
K
R2024
C2003
100n
A
GND
GND
Customer Care / GTM / Competence Management
Confidential Copyright © 2009 NOKIA Only for training and service purposes
X2401
1
VCAP
L2400
2
VANA
3
XSHUTDOWN
600R/100MHz
4
EXTCLK
C2481
C2485
C2482
5
I2C_SCL
1
100n
27p
220n
6
I2C_SDA
0
GND
GND
GND
DGND
7
VIO
8
CCP_StrobeN
9
CCP_StrobeP
E2401
VDIG
10
11
CCP_DATAN
12
CCP_DATAP
C2480
100n
GND
GND
GND
R2025
10R
N2002
16
PULL_UP_EN
R2023
1
OE_N
RCV
2
17k
3
VP
R2022
15
4
VPU3V3/VSW
VM
1k3
5
SUSPND
180R
10
DP
33R
6
HIGH_Z
9
8
DM
SPEED_N
33R
VUSB
VIO
11
VO
15k
7
VCC(IO)
12
FSE0
13
GND
VCC
14
USB_CH_Det
INT
17=GND
VBUS
GND
C2002
C2001
100n
100n
GND
GND
C2004
1n
GND
Version: 2.0 | 05.11.2009 | X3 RM-540 | Board version: 2wqa_51a |
RFCTRL(8:0)
0
4
5
1
VIO
2
VAUX1
J2804
6
N2460
J2805
R2460
7
1
J2806
VDD
8
100k
C2460
3
2
10n
GND
OUT
GND
J2893
J2892
J2813
J2812
J2811
J2810
VIO
I2C1(1:0)
1
1
I2C1SCL
0
0
I2C1SDA
GENIO46
TXC(2:0)
1
2
0
CBUS(3:0)
0
1
2
ACI(7:0)
0
1
DIG_AUDIO(8:0)
1
2
3
0
4
5
USB(15:0)
1
6
ID
0
9
DP
2
3
R2803
27R
4
R2804
27R
5
11
SLAVE SW
5
12
USB_OTG_EN
15
2
USB_CH_Det
1
INT_SIM(5:0)
0
8
SUSPEND
0
2
13
1
7
SPEED
3
4
15
VRFC
DM
10
C2814
C2807
100n
2u2
VIO
VCORE
GND
GND
C2829
C2806
C2805
C2804
C2801
C2800
100n
100n
100n
220n
100n
100n
GND
GND
GND
GND
GND
GND
C2817
C2816
C2813
C2812
C2811
C2810
C2809
C2808
100n
100n
100n
100n
100n
220n
100n
100n
GND
GND
GND
GND
GND
GND
GND
GND
C2828
C2824
C2823
C2821
C2820
C2819
C2808
C2818
100n
100n
100n
100n
100n
100n
100n
100n
GND
GND
GND
GND
GND
GND
GND
GND
D2800
RAPS2_V4.1/4.11
J2800
YB9
YF12
0
TXReset
RFClkP
YE12
J2801
YG7
RFClkN
1
TXP
YJ7
TXA
YB8
RX1
YF7
RX2
FM_LNA_CTRL
YH7
RFBusClk
YE7
RFBusDa
YJ12
GenIO1
YA9
RFBusEn1x
YV13
GenIO38
YF9
0
TxIP
YE9
1
TxIN
YM13
YE8
2
TXQP
GenIO86
YF8
3
YH13
TXQN
GenIO74
YH10
J2820
4
RxIP
YG10
J2821
5
RxIN
YF10
J2822
6
RxQP
YK14
YE10
J2823
7
RxQN
CCP2StrobeN
YK13
YA12
J2824
9
VrefP
CCP2StrobeP
YB10
8
Iref
YL14
CCP2DataN
YL13
CCP2DataP
YN17
EMInt
GenIO75
YP2
GenIO31
YN2
GenIO30
YA17
6
SysClk
YB14
1
SleepClk
YH9
0
PURX
YK8
3
SleepX
YP7
5
SMPSClk
YU5
GenIO46
YV6
TxCDa
D3000
YV10
TxCDaCtrl
YV9
TxCClk
A1
COMBO 32Mx16 DDR
64Mx16 M3
YG1
CBusClk
YG2
CBusDa
YF1
YA1
CBusEn1X
BT_RESETX
GenIO64
YA6
BT_WAKEUP
GenIO52
YJ11
BT_CLK_REQ
GenIO53
YA3
YM10
UART_RTS
ACIRx
GenIO69
YB3
YL10
UART_TX
ACITx
GenIO59
A3
UART_RX
GenIO60
B2
UART_CTS
GenIO70
J2895
YD4
BT_HostWakeUp
11
YF2
GenIO57
EarDataL
YR2
C2
I2SCLK
I2S/PCM_CLK
EarDataR
YT2
YD1
I2SSD1
I2S/PCM_IN
MicData
YR1
I2S/PCM_OUT
YE2
I2SSD2
AudioClk
I2S/PCM_SYNC
YD2
I2SWS
YN1
10
PMARP
YE1
PMARN
YE6
USBVP_FRX
YB6
USBVM_Clk
YG6
USBRCV_FRX2
YL7
DIFDa0
YF6
GenIO16
USBVO
YM5
DIFDa1
YB4
GenIO17
USBFSEO_FTX
YH6
DIFDa2
YB3
GenIO18
USBOEX
YL5
DIFDa3
GenIO19
YM2
GenIO49
YH5
DIFDa4
GenIO20
YU3
GenIO7
YM6
DIFDa5
GenIO21
YM7
DIFDa6
GenIO22
YK5
DIFDa7
GenIO23
YL6
YP14
DIFWRX
SIMClk1
GenIO24
YF5
YT16
LCDTE1
SIMIOCtrl1
GenIO25
YK6
10
YR15
DIFCSX
SIMIODa1
GenIO26
YJ5
11
DIFRDX
GenIO27
YG5
12
DIFA0
K2
GenIO28
FlsCSX
YJ6
13
GenIO29
LCDRstx
U3
TOP_/CEmm
YP17
Row0
GenIO32
YF11
VDDA
YP18
Row1
GenIO33
YA11
YU18
VDDARX
Row2
GenIO34
YT17
Row3
YA10
GenIO35
VDDATX
YU15
Row4
GenIO36
U16
J2896
Row5
GenIO37
YJ18
VDDCORE12
YT18
Row6
GenIO39
V16
Col0
GenIO40
YU16
GenIO41
Col1
YV18
Col2
GenIO43
YV15
10
GenIO44
Col3
YB12
VDDCORE1
YU3
GenIO2
MMCFBClk
YV2
R2880
27R
GenIO3
SDDaDir2
YR4
R2881
27R
GenIO8
MMCDa
YU6
R2882
27R
GenIO9
MMCCmd
YU1
R2883
27R
GenIO10
SDDa2
B13
TOP_Vddq5
YT3
R2884
27R
GenIO11
MMCDaDir
YV1
R2885
27R
GenIO12
MMCCmdDir
YU4
R2886
27R
GenIO13
MMCClk
YP5
R2887
27R
GenIO14
SDDa3
YV4
R2888
27R
GenIO15
SDDa4
A11,A12,B12,B17,C17,C18,F2,G1,G2,H1,H2,J1,J2,R18,T18,U5,U17,V11,V12,V13,
YA4,YA8,YA18,YB11,YC1,YE11,YG8,YG9,YG11,YH2,YH8,YJ8,YJ13,YK7,YK12,YL11,
YL12,YM1,YM8,YM18,YN14,YP6,YU9,YU11,YU17,YV11,YV14,YH11,YA13=GND
A13,A14,A15,A16,B13,B14,B15,B16,E1,F1,R17,T17,V3,V4,V5,V6,YA7,YA14,YB1,
YB16,YF18,YH17,YK2,YK18,YL17,YL18,YT1,YV5,YV12,YV16=VIO
YA5,YB2,YB7,YB12,YB13,YB18,YF17,YK17,YL1,YL2,YM17,
YN18,YP1,YR17,YU13,YV7,YV8,YV17=VCORE
RAPS, Memory, HS USB, Sensors, User Interface
RFCLK(1:0)
RFCONV(11:0)
EMINT(3:0)
0
PUSL(15:0)
BT(23:0)
0
1
2
3
4
5
6
7
8
9
PUSL(15:0)
21
SLEEPCLK
1
MESSI(14:0)
0
1
2
3
4
5
6
7
8
9
KEYBOARD(24:0)
0
1
2
3
4
5
6
7
8
9
INT_MMC1(13:0)
6
9
2
1
3
8
7
0
4
5
| Page 2 (7)

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