Introduction
IMPORTANT:
This document is intended for use by authorized NOKIA service centers only.
“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 finder”,
“Frequency band table” or “Antenna switch table”.
The “Signal overview” page gives a good and fast overview about the most
important signals and voltages on board.
Saving process time and improving the repair quality is the aim of this document.
It is to be used additionally to the service manual and other training
or service information such as Service Bulletins.
Service Schematics
nokia
Exploded view and component disposal
26502650
RH-53
All measurements were made using following equipment:
Nokia repair SW : Phoenix version A14 2004.16.4.47
Oscilloscope : Fluke PM 3380A/B
Spectrum Analyzer : Advantest R3162 with an analog probe
RF-Generator / GSM Tester : Rhode & Schwarz CMU 200
Multimeter : Fluke 73 Series II
While every endeavour has been made to ensure the accuracy of this document, some
errors may exist. If the reader finds any errors, NOKIA should be notified in writing.
Please send E-Mail to: training.sace@nokia.com training.sace@nokia.com
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 confidential information, which may
not be disclosed to others without the prior written consent of NOKIA.
Table of Contents PageTable of Contents Page
1
FrontpageFrontpage
DCT-4 common basebandDCT-4 common baseband
System connector, AudioSystem connector, Audio
UEMKUEMK
UPP, Combo memoryUPP, Combo memory
UI, B to B connector, KeyboardUI, B to B connector, Keyboard
RF partRF part
Signal overviewSignal overview
Component finderComponent finder
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
Customer Care EMEA / Service & Support Readiness / Training Group
Customer Care EMEA / Service & Support Readiness / Training Group
Copyright © 2004 NOKIA Only for training and service purposes
Copyright © 2004 NOKIA Only for training and service purposes
Version:1.0 Version:1.0 12.07.200412.07.2004
2650 RH-532650 RH-53
Board version: 1EJA_09Board version: 1EJA_09
FrontpageFrontpage
Page 1(9)Page 1(9)
SYS_CONN
PWRONX
HOOKINT
HEADINT(1:0)
GPIO(31:0)
Page 3
SYS_CONN Components: 100-129
RFAUX(1:0)
MIC(2:0)
XMIC(2:0)
XEAR(3:0)
IHF(1:0)
UIDRV(5:0)
SLOWAD(6:0)
ACCDIF(2:0)
CHARGER(4:0)
IACCDIF(5:0)
GENIO(31:0)
SIMIF(3:0)
USB_DIG(6:0)
PUSL(3:0)
AUDUEMCTRL(3:0)
USB(2:0)
APE_GPIO(15:0)
G_SYS_CONN(11:0)
KEY_UI
SIMIF(3:0)
IHF_XEAR(1:0)
LCDUI(2:0)
Page 6
MIC(2:0) PUSL(3:0)
Components: 300-349
KEYB(10:0)
GENIO(31:0)
UIDRV(5:0)
PWRONX
SLOWAD(6:0)
DIFDATA(7:0)
DIFCTRL(3:0)
AUDUEMCTRL(3:0)
EAR(1:0)
GPIO(31:0)
AUDIO
Page 3
HOOKINT
HEADINT(1:0)
MIC(2:0)
XMIC(2:0)
XEAR(3:0)
IHF(1:0)
AUDIO Components: 150-199
SLOWAD(6:0)
XAUDIO(17:0)
AUDUEMCTRL(3:0)
IHF_XEAR(1:0)
IHF_XEAR(1:0)
LCDUI(2:0)
KEYB(10:0)
UIDRV(5:0)
PWRONX
EAR(1:0)
PUSL(3:0)
EAR(1:0)
GENIO(31:0)
UIDRV(5:0)
AUDIO(6:0)
MULTIGND
IRGND
AGND1
AGND2
POWER
PWRONX
UIDRV(5:0)
RFAUXCONV(2:0)
Page 4
XAUDIO(17:0)
AUDIO(6:0)
SLOWAD(6:0)
ACCDIF(2:0)
CHARGER(4:0)
POWER Components: 200-249, 260-299
STEPUP Components:260-269
DC/DC Components:270-299
RFCONVCTRL(2:0)
AUDUEMCTRL(3:0)
IRGND
AGND1
AGND2
AGND(2:1)
RFCONV(9:0)
GENIO(31:0)
RFCONVDA(5:0)
AUDIODATA(3:0)
IACCDIF(5:0)
PUSL(3:0)
SIMIF(3:0)
IRGND
1
2
LCDUI(2:0)
KEYB(10:0)
GENIO(31:0)
RFCONVCTRL(2:0)
RFCONVDA(5:0)
AUDIODATA(3:0)
AUDUEMCTRL(3:0)
IACCDIF(5:0)
PUSL(3:0)
Components: 400-419
UPP
Page 5
RFCLK
RFCLKGND
RFICCTRL(2:0)
MEMADDA(15:0)
MEMAD(24:16)
MEMCONT(9:0)
RF_BB
SLOWAD(6:0) SLOWAD_O(6:0)
RFCONV(9:0)
RFAUXCONV(2:0) RFAUXCONV_O(2:0)
RFCLK
RFCLKGND RFCLKGND_I
RFAUX(1:0)
GENIO(31:0) GENIO_O(31:0)
PUSL(3:0) PUSL_O(3:0)
RFCONV_ANA(16:0) RFCONV_ANA_O(16:0)
RFCONV_DIGI(16:0) RFCONV_DIGI_O(16:0)
RFICCTRL(2:0) RFICCTRL_O(2:0)
Components: 420-439
MEMADDA(15:0)
RFCONV_O(9:0)
LPRFCLK_I
RFCLK_I
Page 7
RFAUX_O(1:0)
RFCLK_I_GPS
MEMORY
Page 5
MEMAD(24:16)
MEMCONT(9:0)
GENIO(31:0)
Components: 450-469
SLOWAD_O(6:0)
RFCONV_O(9:0)
RFAUXCONV_O(2:0)
LPRFCLK_I
RFCLK_I
RFCLKGND_I
RFAUX_O(1:0)
GENIO_O(31:0)
PUSL_O(3:0)
RFCONV_ANA_O(16:0)
RFCONV_DIGI_O(16:0)
RFICCTRL_O(2:0)
RFCLK_I_GPS
Customer Care EMEA / Service & Support Readiness / Training Group
Customer Care EMEA / Service & Support Readiness / Training Group
Copyright © 2004 NOKIA Only for training and service purposes
Copyright © 2004 NOKIA Only for training and service purposes
Version:1.0 Version:1.0 12.07.200412.07.2004
2650 RH-532650 RH-53
Board version: 1EJA_09Board version: 1EJA_09
DCT-4 common basebandDCT-4 common baseband
Page 2(9)Page 2(9)
System connector
Microphone
UEMK
2.1V when
microphone active
B to B connector
Customer Care EMEA / Service & Support Readiness / Training Group
Customer Care EMEA / Service & Support Readiness / Training Group
Copyright © 2004 NOKIA Only for training and service purposes
Copyright © 2004 NOKIA Only for training and service purposes
Version:1.0 Version:1.0 12.07.200412.07.2004
2650 RH-532650 RH-53
Board version: 1EJA_09Board version: 1EJA_09
FrontpageFrontpage
UPP
Page 3(9)Page 3(9)
L260
600R/100MHz
L261
600R/100MHz
L262
600R/100MHz
L265
600R/100MHz
System
connector
2.8V
C260
1u0
GND
C261
1u0
GND
C262
1u0
GND
C265
1u0
GND
Battery
connector
Flip detect
XAUDIO(17:0)
RF part
AUDIO(6:0)
~4V
SLOWAD(6:0)
C201
GND
VSIM
0
1
2
3
4
5
6
7
1.35V
GND
C226
1u0
1.8V/3V
1u0
~4V
VBAT
GND
VR5
2.8V
C205
C202
10n
VANA
VFLASH1
C235
2.8V
C227
1u0
AGND2
GND
0
1
2
3
4
5
9
8
C234
1u0
GND
VR3
C223
1u0
GND
1u0
GND
1u0
GND
0
1
2
C231
1u0
GND
C206
0
1
2
2.8V
1u0
0
7
1
0
1
2
UIDRV(5:0)
B to B connector
SIMIF(3:0)
RFCONV(9:0)
RF part
RFAUXCONV(2:0)
C228
1u0
VR2
GND
C221
C229
1u0
GND
VR1A
4.75V
1u0
GND
RF part
UEMK
D200
UEMK_V4.4_WDOGS_ENABLED
M9
VCHARIN1
P9
VCHARIN2
Charger plug
GND
B200
32.768kHz
4
C209
10p
GND
~0.5V
GND
UPP, UI
2.8V
VFLASH1
2.8V
VANA
3
4
5
6
C210
10p
GENIO(31:0)
R202
4x100k
5
C211
1u0
2.8V
GND
VFLASH1
GND
UPP
UPP
C239
100n
C220
1.8V
10n
C212
1u0
VIO
C218
100n
GND
AUDUEMCTRL(3:0)
C240
GND
8
9
PUSL(3:0)
AUDIODATA(3:0)
302931
IRIF_I(1:0)
IACCDIF(5:0)
RFCONVCTRL(2:0)
RFCONVDA(5:0)
10n
GND
C213
3456
1u0
2.8V
GND
2
43
R206
4k7
B to B connector
VANA
C244
1u0
AGND2
10
R207
4k7
L264
600R/100MHz
L263
GND
600R/100MHz
GND
543210
C264
C263
PWRONX
C215
AGND1
AGND1
0
1
210
1u0
1u0
R205
470R
1u0
AGND2
210
3210
543210
GND
GND
VCHARINKL6VCHAROUTK
D5
TESTMODE
P8
VBATBB1
N9
VBATBB2
N11
VBATBB3
N14
VBATBB4
A1
VBATBB5
P7
PWRONX
P1
OSCIN
P2
OSCOUT
P3
VBACK
N3
VRTC
M4
OSCCAP
K4
VDAAUD1
H2
MICBCAP
H1
MICB1
J2
MIC1P
J1
MIC1N
H3
MICB2
J3
MIC2P
J4
MIC2N
K2
MIC3P
K1
MIC3N
K3
MICSUB
M3
VSAAUD1
N7
HOOKINT
C4
VDD28
A9
VDD18
C10
PURX
B11
SLEEPX
D9
SLEEPCLK
B6
EARDATA
A6
MICDATA
A10
UEMINT
A8
CBUSCLK
B7
CBUSDA
C8
CBUSENX
B5
SIMIODAI
A5
SIMCLKI
C5
SIMIOCTRL
B8
IRTX
B9
IRRX
C6
MBUSTX
D6
MBUSRX
A7
FBUSTXI
C7
FBUSRXI
D10
DBUSCLK
A11
DBUSDA
B10
DBUSENX
A13
RFCONVCLK
C11
RXID
A14
RXQD
A12
TXID
B12
TXQD
D11
AUXD
C9
VSS
C2
BSI
D3
BTEMP
D1
KEYB1
D2
KEYB2
C1
LS
E3
VCXOTEMP
D4
PATEMP
P13
VBATVR1
M14
VBATVR2
J14
VBATVR3
K11
VBATVR4
K13
VBATVR5
L11
VBATVR6
L14
VBATVR7
F6
GNDTH1
F7
GNDTH2
F8
GNDTH3
F9
GNDTH4
G6
GNDTH5
G7
GNDTH6
G8
GNDTH7
G9
GNDTH8
H6
GNDTH9
H7
GNDTH10
H8
GNDTH11
H9
GNDTH12
SIMCARDDET
VCHAROUT1
VCHAROUT2
VBATREGS
GNDREGS
PWMO
PWM1C
CHDISX
VANA
VFLASH1
VFLASH2
VCORE
GNDFLASH1
VDAAUD2
EARP
EARN
XEAR
HEADINT
HFCM
VSAAUD2
VBATDRIV
BUZZO
VIBRA
CALLED1
CALLED2
VSADRIV1
DLIGHT
KLIGHT
VSADRIV2
VSIM
SIMIODAO
SIMCLKO
SIMRST
VSIMGND
IRLEDC
IRRXN
MBUS
FBUSTXO
FBUSRXO
VDACONVRX
RXIINP
RXIINN
RXQINP
RXQINN
VSACONVRX
VDACONVTX
TXIOUTP
TXIOUTN
TXQOUTP
TXQOUTN
VSACONVTX
AUXOUT
TXPWRDET
AFCOUT
VREFRFO1
VREFRFO2
VREF25BB
VREF25RF
VREF278
CCP
CCN
VPUMP
GNDVR1
VR1A
VR1B
VR2
VR3
VR4
VR5
VR6
VR7
IPA1
IPA2
ISET
VBG
UEMRSTX
SMPSCLK
GNDTH13
GNDTH14
GNDTH15
GNDTH16
N10
P10
L9
M10
L10
GND
M7
P4
M5
N8
M8
P11
M13
B1
VIO
L5
GND
N2
M2
M1
N1
N6
L1
HF
L2
L3
AGND2
F2
G2
G3
E1
E2
F4
GND
F1
F3
G1
GND
C3
B2
B3
A2
P6
A3
GND
N4
L4
M6
N5
P5
B13
C13
B14
D12
C14
C12
F11
E11
D14
E14
E12
F12
E13
E4
D13
H13
H14
G14
G13
H12
P12
M11
N13
N12
P14
M12
L12
J12
K14
J11
L13
K12
F14
F13
G12
J13
A4
B4
J6
J7
J8
C232
J9
GND
C236
100n
GND
C237
100n
GND
GND
IPA1
IPA2
R422
1u0
GND
GND
R200
1210
VIO
C207
1.8V
1u0
GND
C243
1u0
GND
VANA
C219
2.8V
VANA
2.8V
C238
C200
100n
100n
1u0
C224
1u0
GND
GND
GND
27k
VCORE
1u0
1.8V
C208
GND
VBAT
~4V
C203
0
1
2
3
1u0
GND
VREFRF01
C230
1u0
VR6
VR7
C225
1u0
GND GND
GND
Customer Care EMEA / Service & Support Readiness / Training Group
Customer Care EMEA / Service & Support Readiness / Training Group
Copyright © 2004 NOKIA Only for training and service purposes
Copyright © 2004 NOKIA Only for training and service purposes
Version:1.0 Version:1.0 12.07.200412.07.2004
2650 RH-532650 RH-53
Board version: 1EJA_09Board version: 1EJA_09
UEMKUEMK
Page 4(9)Page 4(9)
UEMK, B to B connector, Keyboard
Combo memory
GENIO(31:0)
1.8V
J403
J405
J404
J409
J406
6
J413
1
J407 J408
J410
J414
UPP
D400
UPP8M_V2.6_2.10
A11
TESTMODE
C4
A1
A2
A3
C3
B3
B2
B4
B5
C5
B11
A13
B12
A4
C1
E1
D5
D4
F4
K1
J4
J1
N8
J13
A9
H4
K7
H10
D8
N10
H1
A6
F13
K9
G4
D7
G10
N5
N7
M8
L10
L11
M12
N13
L13
J11
M7
M9
M10
M11
K11
L12
K13
J12
H11
L8
L9
K8
K12
H12
K6
K10
N9
L7
L6
M6
N11
M13
N12
N6
H13
M1
J10
A12
JTCLK
JTRST
JTDI
JTMS
JTDO
EMU0
EMU1
GENTEST0
GENTEST1
GENTEST2
GENIO0
GENIO1
GENIO2
GENIO3
VDDDSP1
VDDDSP2
VDDDSP3
VSSDSP1
VSSDSP2
VSSDSP3
VDDPLL
VSSPLL
VDDCORE1
VDDCORE2
VDDCORE3
VDDCORE4
VSSCORE1
VSSCORE2
VSSCORE3
VSSCORE4
VDDIO1
VDDIO2
VDDIO3
VDDIO4
VSSIO1
VSSIO2
VSSIO3
VSSIO4
VDDA
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
FLSRSTX
EXTWRX
EXTRDX
FLS2CSX
FLSBAAX
FLSPS
FLSAVDX
FLSCLK
FLSCSX
FLSRDY
GENIO23
GENIO24
GND
0
1
2
3 0
1.8V
VCORE
C450
10n
C400
10n
GND
GND GND
16
17
18
19
20
21
22
23
17
C401
100n
C451
100n
GND
GND
C402
C403
10n
10n
GNDGND
VIO
1.8V
C452
C404
100n
10n
GND
GND
9
0
1
2
3
4
6
7
8
J416
J419
J417
J420
C405
GND
10n
GND
J418
23
24
SLEEPX
SLEEPCLK
EARDATA
MICDATA
UEMINT
CBUSCLK
CBUSDA
CBUSENX
GENIO31
GENIO30
GENIO29
GENIO26
MBUSTX
MBUSRX
FBUSTX
FBUSRX
DBUSCLK
DBUSDA
DBUSEN1X
RFCONVCLK
GENIO18
GENIO16
GENIO17
GENIO14
GENIO15
GENIO13
GENIO5
GENIO6
GENIO7
GENIO8
GENIO9
GENIO10
GENIO11
GENIO12
RFBUSCLK
RFBUSDA
RFBUSEN1X
GENIO25
GENIO28
GENIO4
LCDCAMCLK
LCDCAMTXDA
GENIO27
LCDCSX
GENIO19
GENIO20
GENIO21
GENIO22
PURX
IRTX
IRRX
RXID
RXQD
TXID
TXQD
AUXDA
RFCLK
VSSA
P00
P01
P02
P03
P04
P10
P11
P12
P13
P14
P15
E12
D11
D12
E10
E11
D13
F10
F11
E13
G11
F12
G13
G12
B13
C11
C12
C13
A10
B10
C10
D10
K2
L1
H3
E2
F2
J2
G1
G2
F3
D1
C2
D2
B1
H2
G3
E3
D3
F1
E4
K3
L3
J3
N3
K4
L4
M4
N4
K5
M2
N1
N2
M3
L2
M5
L5
D6
A7
C6
B6
A5
C7
D9
A8
B8
C8
B9
C9
B7
J402
GND
0
1
2
7
J411 J412
J415
0
1
2
3
4
5
0
1
2
3
4
5
6
75
8
9
10
PUSL(3:0)
8
1
2
3
4
5
0
1
2
0
1
0
1
2
3
31
30
29
26
18
16
17
14
15
13
5
6
7
8
9
10
11
12
0
1
2
25
28
4
27
19
20
21
22
AUDIODATA(3:0)
AUDUEMCTRL(3:0)
IACCDIF(5:0)
RFCONVCTRL(2:0)
RFCONVDA(5:0)
2
C420
R420
1k0
47p
0
1
2
UEMK
RFICCTRL(2:0)
RF part
RFCLK
LCDUI(2:0)
B to B connector
KEYB(10:0)
Customer Care EMEA / Service & Support Readiness / Training Group
Customer Care EMEA / Service & Support Readiness / Training Group
Copyright © 2004 NOKIA Only for training and service purposes
Copyright © 2004 NOKIA Only for training and service purposes
Version:1.0 Version:1.0 12.07.200412.07.2004
2650 RH-532650 RH-53
Board version: 1EJA_09Board version: 1EJA_09
UPP, Combo memoryUPP, Combo memory
Page 5(9)Page 5(9)
B to B connector
Keyboard
1.8V
2.8V
UPP
Audio
UEMK
UEMK
1.8V/3V
~7V
1.8V/3V
~4V
~4V
UPP
~0.5V
Customer Care EMEA / Service & Support Readiness / Training Group
Customer Care EMEA / Service & Support Readiness / Training Group
Copyright © 2004 NOKIA Only for training and service purposes
Copyright © 2004 NOKIA Only for training and service purposes
Version:1.0 Version:1.0 12.07.200412.07.2004
2650 RH-532650 RH-53
Board version: 1EJA_09Board version: 1EJA_09
UI, B to B connector, Keyboard UI, B to B connector, Keyboard
Page 6(9)Page 6(9)
Band Channel RX VCO/RX VC/RX TX VCO/TX VC/TX
GSM 900
37
942,4MHz 3769,6MHz ~2,77V 897,4MHz 3589,6MHz ~2,43V
GSM 1800 700 1842,8MHz 3685,6MHz ~2,03V 1747,8MHz 3495,6MHz ~1,64V
UPP
Renesa / RFMD
VTX BS VC1 VC2
VTX_B_P VTX_B_P VANT 1 VANT 2
Low Band RX 0 / 0 0 / 0 0 / 1 0 / 0
Low Band TX 1 / 1 0 / 0 1 / 1 0 / 0
High Band RX 0 / 0 1 / 1 0 / 1 0 / 0
High Band TX 1 / 1 1 / 1 0 / 1 1 / 0
UEMK
RFCLK
RFBUSCLK
RFBUSX
RFBUSDA
RESETX_MJOEL
UPP
UEMK
R620
12k
C642
100p
C646
27p
Z600
L= 44 mm
W=0.125
10
J421
VR1A=4.75V
VCP
VR3=2.8V
R610
2x5k6
R611
2x5k6
13
14
R637
22k
12
J600
J601
J602
J603
Z601
1842.5MHZ
IN
OUT
Z602
SAFSD942MCL0T04R13
IN OUT
942.5MHZ
11
J422
J423
VR2=2.8V
R603
100R
C645
100n
VXO
15
C607
9
J424
VPLL
C616
1u0
VR5=2.8V
R605
22R
C618
100n
VREFRF01=1.35V
VR7=2.8V
VVCO
L614
3n3H
C627
68p
C628
68p
L612
3n3H
L610
3n3H
L603
10nH
1p2
L602
10nH
VR6=2.8V
VRX
VTX
C634
C614
100n
100n
VIO=1.8V
C619
27p
VREF1
R607
1k0
3
C620
3u3
C624
1u0
C610
100n
21
VR2=2.8V
VTX
R645
82R
L613
3n3H
R646
82R
RF-IC
R629
18k
VTX_3(3:0)
12nH
L606
N600
MJOLNER_PMB3347_F7_DOE4
C5
RXIP
C6
RXIM
B6
RXQP
A5
RXQM
E1
INPH
D1
INMH
E2
HLP
D2
HLM
G1
INPM
F1
INMM
R609
2k7
R640
RESNET_2DB
1
11R6
436R
4
UCVE6-304A
G2
MLP
F2
MLM
C1
INPL
B1
INML
C2
LLP
B2
LLM
A8
XTALP
A7
XTALM
B8
REFOUT
H9
NA
E9
RFBUSCLK
E7
RFBUSENX
F8
RFBUSDA
F7
RESETX
E8
SELADDR
A1
VDDRXF
B7
VDDRXBB
H6
VDDLO
J3
VDDTX
G7
VDDCP
F9
VDDPRE
G8
VDDPLL
A6
VDDXO
A9
VDDBBB
J9
NA
D7
VDDDIG
D8
VDDDL
A4
VBEXT
B5
RBEXT
23
436R
VC=0.7V - 3.8V
G600VCC
VC
LDB213G6010C-001
1
2
C641
150p
20
B600
26MHz
VBB
C626
10n
C625
10p
OUT
T601
TXIM
TXQP
TXQM
OUTHP
OUTHM
OUTLP
OUTLM
CPOUT
INPLO
INMLO
PLFB1
PLFB2
VPCH
VPCL
SENSE
VANTL
VANTM
VANTH
VTXBH
VTXBL
VTXLOL
VTXLOH
VBDET
VSSLNA
VSSXO
VSSCP
VSSTX
VSSLO
VSS1
VSS2
VSS3
VSS4
VSS5
VSS6
VSS7
3
5
4
TXIP
IMIR
TXP
TXC
DET
NA
R619
H3
G3
G4
H4
J1
H1
J2
H2
G9
J7
J8
D9
E3
J5
J4
J6
H5
G5
F4
C3
B9
C9
C8
B3
C4
A3
D3
B4
H8
A2
C7
G6
F3
F6
F5
D5
D6
E6
E4
D4
H7
8k2
R618
5k6
C640
3n9
C639
330p
0
1
2
3
LDB211G8005C-001
C637
100n
T600
3
1
5
4
2
C638
15p
R647
120R
L608
39nH
L607
39nH
R648
120R
C644
100p
C635
27p
R655
330R
VR2=2.8V
R657
VTX
18R
R658
18R
C636
1n0
L605
3n9H
L604
10nH
SAFSD897MFN0T04R13
R623
6k8
18
897.5MHz
IN
Z603
R711
RESNET_2DB
11R6
436R
436R
19
R714
RESNET_2DB
OUT
L609
18nH
R713
R705
8k2
0R
C707
10p
0
1
2
3
J700
C728
11R6
VBAT
436R
R715
10R
3p3
L703
436R
42R/100MHz
C730
10p
C711
2u2
R712
100R
C709
10p
Front end
module
GND
17
GND
16
GND
14
GND
13
VC2
15
Vdd1
18
Vapc
19
PinH
20
Vtx
21
Vsense
22
GND
23
VddIC
24
C727
3p3
PF88104B
R716
10R
N700
GND 5
GND
4
ANT
12
GND
11
NC
10
VC3
9
RXout2
8
VC1
7
RXout1
6
Vdd2
3
BS
2
PinL
1
GND25=
C708
33p
Z700
L= 9.1
W=0.15
C704
2u2
C729
Z701
L= 13.2
W=0.13
1p0
Z702
L= 6.55
W=0.15
X700
GND
TXIP
TXIM
TXQP
TXQM
TXC
16
TXP
RXIP
RXIM
RXQP
RXQM
Customer Care EMEA / Service & Support Readiness / Training Group
Customer Care EMEA / Service & Support Readiness / Training Group
Copyright © 2004 NOKIA Only for training and service purposes
Copyright © 2004 NOKIA Only for training and service purposes
Version:1.0 Version:1.0 12.07.200412.07.2004
2650 RH-532650 RH-53
Board version: 1EJA_09Board version: 1EJA_09
RF partRF part
Page 7(9)Page 7(9)
1) SLEEPCLK at J404
5) 32kHz at C210
2) RFCLK at R420
6) CBUSCLK at J406
3) 26MHz at B600
7) CBUSDA at J407
4) 32kHz at C209
8) CBUSEN at J408
VR7=2.8V
RESETX
11
10
16
VR5=2.8V
9
VR3=2.8V
2
3
15
21
20
13
18
14
VR1A=4.75V
19
BS
VC1
VTX
VC2
9) RFBUSDA at J422
13) TXC GSM900 PL 19 at R620
17) FLASHCLK at J419
10) RFBUSCLK at J421
14)TXC GSM900 PL 5 at R620
18) TX GSM900 Lev. 5 at L605
11) RFBUSEN at J423
15) TX I/Q at R610/R611
19)TX GSM1800 Lev. 0 at L609
12) RX I/Q at J600-J603
16) TXP at C646
20)RX GSM900 at L602/L603
17
VR2=2.8V
VR6=2.8V
VR7=2.8V
VR3=2.8V
VR5=2.8V
12
VR1A=4.75V
VREFRF01=1.35V
PURX=1.8V
VIO=1.8V
1
6
8
V300
4
5
7
V302
21)RX GSM1800 at L610/L612
Customer Care EMEA / Service & Support Readiness / Training Group
Customer Care EMEA / Service & Support Readiness / Training Group
Copyright © 2004 NOKIA Only for training and service purposes
Copyright © 2004 NOKIA Only for training and service purposes
Version:1.0 Version:1.0 12.07.200412.07.2004
2650 RH-532650 RH-53
V306
Board version: 1EJA_09Board version: 1EJA_09
V301
Signal overviewSignal overview
V303
Page 8(9)Page 8(9)
C181 F4 C224 F4 C312 C8 C618 F6 C707 I8 J402 H2 J482 H2 L604 G8 R153 K4 R420 E6 R657 G8 X700 K9
B200 J5 C182 E5 C225 F4 C313 A5 C619 F6 C708 H6 J403 H2 J483 H2 L605 G8 R154 K3 R422 G2 R658 G8 X900 L3
B600 D6 C183 F5 C226 F3 C314 A5 C620 E6 C709 H8 J404 H2 J484 H2 L606 G8 R156 K3 R426 E4 R705 I8
C184 D5 C227 F3 C315 A5 C621 D6 C711 J8 J405 H2 J485 I2 L607 G8 R157 K4 R450 C4 R711 J8 Z600 I6
C101 M6 C185 D5 C228 G3 C316 A5 C624 D8 C727 H6 J406 H2 J486 H2 L608 G8 R159 F5 R603 D7 R712 I8 Z601 G7
C102 M6 C186 F5 C229 G2 C317 D4 C625 D8 C728 J7 J407 I2 J487 I2 L609 H8 R160 F5 R605 F6 R713 I8 Z602 G6
C103 M7 C200 H5 C230 G2 C318 D5 C626 F6 C729 J6 J408 I2 J488 I2 L610 G7 R161 F5 R607 F6 R714 H8 Z603 G8
C105 M2 C201 H4 C231 G3 C319 C2 C627 F9 C730 J6 J409 I2 J489 G2 L612 G7 R162 F5 R609 F6 R715 J7 Z700 I6
C106 M2 C202 H4 C232 G4 C400 F2 C628 F8 J410 I2 J600 G2 L613 G7 R164 J4 R610 F8 R716 H6 Z701 K7
C123 M4 C203 J2 C234 G3 C401 F2 C632 G7 D200 I3 J411 I2 J601 G2 L614 C8 R165 K4 R611 F8 Z702 K8
C124 M4 C205 I5 C235 J4 C402 F4 C633 F8 D400 E3 J412 I2 J602 G2 L703 J7 R166 K3 R618 E8 T600 G7
C151 J4 C206 I5 C236 G2 C403 E4 C634 E8 D450 C3 J413 H2 J603 G2 R167 J4 R619 D8 T601 D8
C152 J3 C207 J2 C237 I4 C404 F3 C635 F9 J414 H2 J700 I8 N180 E5 R168 J3 R620 G6
C153 K3 C208 F4 C238 H4 C405 D4 C636 F8 F100 L4 J415 H2 N303 B8 R169 J3 R621 E8 V100 L5
C154 K4 C209 J4 C239 I2 C420 E6 C637 G8 J416 C4 L100 L4 N306 E1 R171 J4 R622 F8 V300 F8
C157 J2 C210 J4 C240 J2 C426 D4 C638 G7 G600 D8 J417 C4 L260 G5 N600 F7 R183 J4 R623 E8 V301 F2
C158 K3 C211 I5 C243 J3 C450 C2 C639 E8 J418 E4 L261 H5 N700 I7 R200 H5 R629 F6 V302 B6
C159 G5 C212 I5 C244 J2 C451 D2 C640 E8 J002 B4 J419 B4 L262 G5 R202 K2 R637 G6 V303 B4
C168 K4 C213 J4 C260 G5 C452 B2 C641 D8 J100 M7 J420 C4 L263 I5 R100 C6 R205 J3 R638 F6 V304 K5
C170 K3 C215 J3 C261 H5 C454 C4 C642 G6 J101 M6 J421 D6 L264 G5 R106 D5 R206 J2 R640 D7 V305 J5
C171 K2 C218 H2 C262 G4 C607 G6 C643 G7 J102 M6 J422 D7 L265 J2 R107 D5 R207 K2 R645 G8 V306 M5
C172 K3 C219 G4 C263 I5 C610 F6 C644 F8 J150 E5 J423 D6 L300 B7 R108 C5 R306 K5 R646 G7
C173 J3 C220 K2 C264 G4 C614 E7 C645 D7 J300 C6 J424 D7 L301 C8 R109 D5 R307 I2 R647 F8 X105 L7
C174 J3 C221 G4 C265 J2 C616 D7 C646 D6 J303 D1 J480 H2 L602 G6 R123 K2 R313 B8 R648 F8 X302 B5
C180 G5 C223 F4 C310 B8 C617 F8 C704 H7 J396 C5 J481 G2 L603 G6 R151 K3 R316 C2 R655 E8 X470 B2
B
C
D
F
G
J
L
N
Z
R
T
V
X
RF-IC
FEM
UEMK
UPP
Combo
memory
Customer Care EMEA / Service & Support Readiness / Training Group
Customer Care EMEA / Service & Support Readiness / Training Group
Copyright © 2004 NOKIA Only for training and service purposes
Copyright © 2004 NOKIA Only for training and service purposes
Version:1.0 Version:1.0 12.07.200412.07.2004
Bottom
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2650 RH-532650 RH-53
Board version: 1EJA_09Board version: 1EJA_09
Component finderComponent finder
Page 9(9)Page 9(9)
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