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7500 RM-250
Schematic
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Nokia 7500 RM-249, 7500 RM-250 Schematic

Introduction
Important:
This document is intended for use by authorized service centers only.
Service Schematics
RM-249 / RM-250
Table of contents
“Service Schematics“ was created with focus on customer care. The purpose of this document is to provide further technical repair information for NOKIA mobile phones on Level 3/4 service activities.
It contains additional information such as e.g. “Component nder”,
Saving process time and improving the repair quality is the aim of this document. It is to be used additionaly to the service manual and other training or service information such as Service Bulletins.
While every endeavour has been made to ensure the accuracy of this document, some errors may exist. If the reader nds any errors, NOKIA should be notied in writing.
Please send E-Mail to: TrainingAndVendor.Development@nokia.com
Frontpage 1 AV connector AVILMA & BETTY RAPGSM & Combo memory User interface Bluetooth & FM radio
Camera RF part
Component nder
2 3
4
5 6 7
8
9
Copyright © NOKIA
This material , including documentation and any related computer programs is protected by copyright, controlled by NOKIA. All rights are reserved. Copying, including reproducing, modifying, storing, adapting or translating any or all of this
material requires the prior written consent of NOKIA. This material also contains con-
dential information, which may not be disclosed to others whitout the prior written
consent of NOKIA.
Customer Care / Service Operations / Training and Vendor Development
Company Condential Copyright © 2007 NOKIA Only for training purposes Version: 1.0 | 20.06.2007 | 7500 | Board version: 2cma_30a | | Page 1(9)
Frontpage
DMTXD
D+
MIC2N
Place close to Vilma
DPRXD
HS_EAR_L
test points
MINI USB
MICB2
AV PLUG
Xmicp
Xmicn
MIC2P
production
XEARR
HS_EAR_R
AVPaEn
HOOKDET
MASTPD2 MASTPD1
XEARL
15R
plug_detect
VBUS
D-
SLAVEPU
FM radio
1
E2003
R2049
10n
C2050
GND
600R/100MHz
L2034
5
2
NO
NC3
VIO
46 IN
7COM
C2048 2u2
5= VOUT
GND2,8=
TS5A6542YZTR
N2030
1
E2001
0
1
C2032
10n
18p
GND
VOUT
GND
C2045
Z2001
600R/100MHz
GND
GND
J2009
1
C2041
2u2
4u7
C2047
0
2
1n0
VIO
C2043
C2031 1n0
600R/100MHz
L2033
J2003
GND
B3
C1
C2
C3
D1
GND
D2
D3
J2001
15k
R2007
IP4065CX11_LF
33R
33R
1k3
17k
A2A3
B1
B2
R2033
10k
0u47
C2051
GND
C2035
27p
4
5
GND
VOUT
4
X2002
1
2
3
J2008
GND
GND
4
SVDD
D1
D2
OUTL
SVSS
D3
D4
PVSS
GND
SGND
A2
PVDD
A3
A4
C1P
_SDR
B1
B2
_SDL
B3
NC
PGND
B4
INL
C1
C2
OUTR
C3
NC
C4
C1N
0R
R2075
TPA4411YZHR
N2031
INR
A1
0
68nH
L2032
R2073
0R
L2030
600R/100MHz
C2049
0u47
GND
VIO
6
J2006
GNDGND
R2035
100k
R2034
100R
VBUS
1n0
C2008
C2044
15R
GND
18p
6
R2050
X2030
1
2
3
4
5
6
7
8
R2051
ESDA14V2-4BF3
A1
A3
B2GND
C1
C3
220k
R2008
E2043
1
2
L2031
600R/100MHz
GND
C2042 1n0
C2052
27p
L2035
600R/100MHz
3
7
J2007
GND
10k
R2036
GND
0
XAUDIO(7:0)
FMANT(1:0)
USB_ACI(7:0)
AVPlugDet
HeadDet
GENIO(74:0)
AVECICtrl
AVPlugDet
HeadDet
Customer Care / Service Operations / Training and Vendor Development
Company Condential Copyright © 2007 NOKIA Only for training purposes Version: 1.0 | 20.06.2007 | 7500 | Board version: 2cma_30a | | Page 2(9)
AV connector
LS
HFSPP
VIBRAP
HFSPN
VIBRAN
WTXDET
LST RFTEMP
0
6 7
4 5
GND
VBAT5
VBAT4
0 2
1 2
4 5
3
0
L2205
220R/100MHz
2k
C2202 2u2
R2200
GND
GND
GND
VBAT1
VBATCP
VBATH
32.768kHz
B2200
VBAT3
GND
GND
GND
5
6
0
2
1
0
1
2
0
J2207
VBAT2
1n0
C2205
0
10U
C2231
1
6
GND
0 1 2
GND
MicData
L2
L3
AudClk
SerClk
L4
SlClk
L5
Gnd4
L6
TxCClk
L7
L8
CrI CrO
L9
SIMDetX
PURX
K3
K5
SerData
K6
VilmaInt
K7
TxCDa
K8
TM
HV
K9
LST
L1
L11
BSI
J3
WTxDet
J5
SerSelX
J8
VBack
J9
Gnd2
RFTemp
K1
K10
Gnd6
K11
VBat2
K2
H1
Mic1P
H2
Gnd5
MicB1
H3
MicSub
J1
J2
LS
F6
Gnd1
F7
F9
RstX
G1
Mic2N
G2
MicB2
G3
Mic2P
SleepX
G5
G6
TxCCtrl
WDDis
G7
E3
E6
SIMIOC1
E7
SIMIOC2
E9
BTemp
XEarRC
F1
F10
VBat4
VBat1
F11
VSATx
F2
F3
XEarR
GndTH
D10
VChar
D11
VBat5
D3
EarN
PwrOnX
D9
VBat6
E11
E2
XEarLC
XEarL
C1
GndCP
C10
VBatCP
C11
C2
EarP
C3
HFSpN
C4
PMARN
C5
SIMRstC2
SIMDa2
C6
SIMDaC1
C7
C8
SIMDaC2
GndH
Gnd7
B11
B2
HFSpP
VBatH
B3
EarDaL
B4
B5
SIMRstC1
SIMDa1
B6
B7
SIMClkC1
B8
Gnd3
VSARx
VibraP
A2
A3
PMARP
A4
EarDaR
SIMClk1
A5
A6
SIMClk2
A8
VBat3
SIMClkC2
A9
B1
GND
GND
N2200
AVILMA_1.05C
VibraN
A1
GND
GND
GND
J2218
5
J2208
3
J2217
1 2 3
GND
/2 1u52
2x1u5
C2215
2x1u5
C2220
1 /2 1u5
GND
1u5
C2216C2215
2x1u5
/2 1u51
1u5
C2201
C2232
2x1u5
VR1VRCP1
1u5
C2217
GND
VREF
GND
/2 1u52
2x1u5
C2213
/2 1u51
2x1u5
C2213
VRFC
GND
GND
GND
VIO
GND
VANAVSIM1 VAUX
C2211 4u7
VSIM2
GND GND
2x1u5
C2220
2 /2 1u5
1u0
C2222
GND
VDRAM
L10
VDRAM
VRef
G9
H10
VRFC
H11
VR1
G10
VBG
G11
VIO
E1
VAna
E10
VAux
C9
VRCP1
B10
FlyHigh
B9
VSIM2
A10
VCP
A11
FlyLow
A7
VSIM1
VREF_INT
J2206
GND
1/2 1u5
2x1u5
C2227-1
C2203 2u2
0
2
1
7
GND
GND
VBAT
GND
L2202
220R/100MHz
GND
J2210 J2211 J2212
GND
GND
J2209
2x1u5
GND
GND
GND
VBAT
2/2 1u5
C2227-2
C2228
2/2 1u5
4
3
1 2
DIG_AUDIO(5:0)
XAUDIO(7:0)
EMINT(1:0)
INT_SIM(5:0)
CBUS(3:0)
PUSL(7:0)
SIM(6:0)
TXC(2:0)
SLOWAD(6:0)
7 8
Mic3NR
E5
Mic3PR
F5
Mic3P
D1
Mic3N
D2
5 6
AUDIO(8:0)
GND
2.6/3.3V
G2200
+
-
GND
ChSwS
J6
MBusTx
K4
J4
MBusRx
ACI(1:0)
0
1
J2221
J2220
GND
C2226 1u0
GND
1/2 1u5
C2228-1 2x1u5
GND
1/2 1u5
2x1u5
C2232-1
GND
1 2
B2100
OUT GND
GND
B2101
J2102
R2106
14V/50V
14V/50V
R2107
B2102
+
-
GND
J2101
L2106
220R/100MHz
220R/100MHz
L2105
56nH
L2103
L2102
56nH
L2105
240R/100MHz
240R/100MHz
L2106
GND
FM-0035-C1
M2100
M
+
-
SM SIM CONN 6POL P2.54 H1.05
X2700
C1
1
C2
2
C3
3
C5
5
C6
6 7
C7
100n
GND
GND
1 0 2 6
C2700
VSIM1
C2077
1u0
GND GND
150u_10V
C2073
47k
R2071
-t
X2070
VBATT
BSI
GND
14V/50V
R2071
BGND
VBAT
GND
GND
GND
BTEMP NTC
0
6
VPPLOCK
0 1
1u0
C2307
VCC
H7
Master_PD1
H8
0
Master_PD2
G7
G8
Slave_PU
H1
GenOut1
VM_CLK
H2
VO
H3
H4
CLK
DP_RXD
H5 H6
DM_TXD
F7
VBAT3
F8
VOUT SenseM
G1
G2
RCV_FRX2
G3
VP_FRX
FTX
G4
RXD2
G5
F1
SenseP
F2
PWM300
GenOut2
F3
F4
OEX
F5
FSE0
VCCint
F6
ChSwS
E4
E5
SlaveSWSet
VCharADC
E6
C6
VCoreDef
C8
LedOut
D4
Clk600
SetCurr
B7
GND5
LedCoil
B8
C5
TestMode
A6
GND5
A7
A8
LedCoil
VIO
B1
B2
VPP_VIO
B6
BETTY_V2.1_V2.2_LFA
N2300
FlashM
A1
VcoreDis
A5
TestOut
3
3
GND
4
2x1u5
C2312
2/2 1u5
C2303
1u0
2
J2300
GND
5
VIO
VBUS
GND
C2304 10n
6
1
GND
C2312
1/2 1u5
GND
5
4
2x1u5
7
VOUT
4
R2300
CURRENT
SENSE
1
23
4
BGND
J2301
VBAT
2
PMR03EZPJU10L
1
GND
CbusData
C1
CbusClk
C2
C3
CbusSelX
2
1
0
CBUS(3:0)
SLOWAD(6:0)
USB_ACI(7:0)
INTUSB(8:0)
GEN_OUT(3:0)
GND
GND3
G6
E7
VCharOut2
VCharOut1
E8
VCharOutK
D7
VCharIn2
D8
VCharIn1
E2
GND4
C7
VCharInK
D6
VCore
C4
B3
GND1
VCoreCoil
B4
B5
VBAT1
A2
GND1
VCoreCoil
A3
VBAT1
A4
C2300
GND
10n
C2301 10U
GND
GND
10U
C2309
CHSWSTAT
BettyInt
D3
1
J2302
VCHAR
GND
X2000
1 2
F2000
2.0A
220R/100MHz
L2000
10n
C2002C2000
R2015 ESDA18-1F2
KA
27p
3
H9
MBus
J10
HeadDet
7
1
J7
TxC1
AFC
J11
0
TXC_CONV(2:0)
4
VCHAR
SleepClk
E3
PurX
D1 D2
SleepX
D5
RstX
0 3 1
2
PUSL(7:0)
E1
SMPSClk
J2308
5
USB_ACI(7:0)
TXD
RXD
RXD2
CLK
1 3 0
GND
VPP
2
VBUS
6
7
8
J2600
1
2
3
4
R2110
14V/50V
14V/50V
R2111
GND
0R
R2105
0R
R2104
1k0
R7562
1k0
R7563
1k0
R7564
1k0
R7561
0R
R2108
0R
R2109
GND
27p
C2105
MIC_P
GND
27p
C2071
GND
10n
C2074
GND
27p
C2078
GND
7
L2305
600R/100MHz
VLED
4u7
C2314
EN
ILED
A3
VIN
B1
B3
FB
C1
OUT
C2
SW
PGND
C3
GND GND
GND
TPS61061YZFR
N2301
GND
A1
A2
240R/100MHz
L2310
VBAT
SETCURR_DISP
33R
R2303
J2310
L2304
22uH
C2315
4u7
PWM300
GND GND
220R/100MHz
L2301
0R
R2304
1u0
C2306
GND
J2306
J2307
C2001 470n
240R/100MHz
L2109
220R/100MHz
L2110
GND
27p
C2104
GND
27p
C2103
PPP for Earpiece
E2103
1
1
E2106
1
E2105
R2103
0R
E2104
1
EAR_P
EAR_N
Power On
J2421
GND
L2405
600R/100MHz
S2403
PWRON
C2403 47p
GND
27k
R2406
C2229 1u0
GND
J2305
USB_ACI(7:0)
AVILMA & BETTY
Customer Care / Service Operations / Training and Vendor Development
Company Condential Copyright © 2007 NOKIA Only for training purposes Version: 1.0 | 20.06.2007 | 7500 | Board version: 2cma_30a | | Page 3(9)
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