Nokia 2855, RM-124 Schema
Service Schematics
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.
All measurements were made using following equipment:
Exploded view and component disposal
Same as in Nokia 3155i
RM-124
Nokia repair SW : Phoenix version 2005.44.4.120
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 shall be notified in writing.
Please send E-Mail to: 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 Content Page
Front page 1
System connector & Audio 2
UEMEK 3
TIKU & Memories 4
Bluetooth 5
Key UI 6
Flex connector 7
Upper part 8
RX RF part 9
TX RF part 10
Signal overview 11
Component finder upper part 12
Component finder lower part 13
Customer Care / Service & Support Readiness / Content Creation Management
Confidential - Copyright © 2006 NOKIA Only for training and service purposes
Version: 1.0 05.04.
2006 2855 RM-124
1sl_03b
Board version: Front page
1ue_01b
Page 1(12)
System connector
X2001
1
2
3
ACI_IN
4
VOUT_IN
5
6
FBUSRX_IN
7
FBUSTX_IN
8
9
10
11
12
13
14
GND
AGND
GND
C2000
GND
C8004
XMICP_IN
XMICN_IN
HSEAR_P_IN
HSEAR_N_IN
HSEAR_R_P_IN
HSEAR_R_N_IN
2.8V only if accessory
is connected
L2002
L2004
L2005
600R/100MHz600R/100MHz
R2004
GND
C2022
C2021
10n
10n
GND
C2014
10n
GND
C2016
10n
GND
(MONO-CHANNEL)
GND
C2015
10n
GND
C2017
10n
GND
VAUX2
R2006
33R
GND
C2020
100n
Vbus
2.8V
VFLASH1
R2013
100k
GND
GND
L2003
MCZ1210AD102T
2 3
1
L2001
MCZ1210AD102T
2
1 4
L2000
MCZ1210AD102T
2
1 4
F2000
L2006
R2007
EMIF02-USB02F2
R2010
R2012
/2 VWM16V ?
220R/100MHz
R4
R3
R2
R1
?/2 VWM16V
GND
GND
2A
4
3
3
K
V2000
ESDA18-1F2
A
/2 VWM16V ?
/2 VWM16V ?
R2010
R2012
VAUX3
GND
GND
C2004
1n0
R2008
220k
C2005
Vbus
C2007
R2009
220k
GND
GND
VIO
7
14
15
10
9
C2008
10n1u0
GND
GND
VCC_I/O
VCC
Vpu
D+/RXD
D-/TXD
GND
CHARGER(0)
N2000
CP2137
SEMODE
SOFTCON
FSE0/FTX
GND17=
_SPEED
VP/FRX
SUSPND
Vreg
_OE
RCV
0
2
13
8
6
16
1
2
4
VM
3
12
11
VO
5
XMICP
XMICN
XEAR_LP
XEAR_LN
XEAR_RP
XEAR_RN
1
0
1
0
2
3
TIKU_GENIO(30)
TIKU_GENIO(14)
TIKU_GENIO(18)
USB_DIG(5)
USB_DIG(2)
USB_DIG(1)
USB_DIG(0)
USB_DIG(4)
USB_DIG(3)
CHARGER(4:0)
XMIC(2:0)
XEAR(3:0)
ACI
TIKU_GENIO(30:0)
USB_DIG(6:0)
UEMEK
Audio part
TIKU
Audio part
UEMEK
UEMEK
UEMEK
AUDIO(6:0)
SIM2MMCIF(3:0)
XAUDIO(17:0)
3
SIM2MMCIF(3)
1
2
15
16
4
MICB1
NEXT TO UEM
Z2100
MIC1P
3
MIC1N
2
8
MIC3P
9
MIC3N
GND
0
HOOKINT
6
4
MIC2P
5
MIC2N
GND
NMF3010DCT1
GND
Z2102
NMF3010DCT1
Op
On
PGND
AGND
Z2104
NMF3010DCT1
Op
On
PGND
AGND
Op
On
PGND
Ip
In
Ip
In
AGND
AGND
AGND
Ip
In
AGND
R2108
C2106
10n
GND
1k0
C2112
/2 100n1
1
3
C2112
2 /2 100n
C2124
1 /2 100n
1
3
C2124
/2 100n2
C2102
1 /2 100n
C2102
/2 100n2
2
4
2
4
2
1
4
3
V2100
2SC5658QRS
2.8V
VFLASH1
R2106
47k
1.8V
VIO
GND
C2120
10u
R2107
1
R2107
/2 100k
2
/2 100k
C2108
10u
2.8V
VFLASH1
V2101
2SC5658QRS
Z2103
NMF3000DCT1
Op
Ip
In
Vcc
PGND
PGND
PGNDOnAGND
GND
R2103
/2 10R
2
R2103
/2 10R
1
Z2105
NMF3000DCT1
Ip
Op
In
Vcc
PGND
PGND
PGNDOnAGND
GND
R2117
/2 5R6 ?
AGND
AGND
R2117
/2 5R6 ?
R2111
1k0
AGND
AGND
C2128
100n
R2118
/2 5R6 ?
C2117
100n
C2111
10u
R2118
/2 5R6 ?
GND
XMICP
XMICN
R2109
10k
GND
2.8V
VFLASH1
C2114
3n3
1
0
XEAR_LP
XEAR_LN
XEAR_RP
XEAR_RN
GND
GND
C2115
3n3
Z2101
NMF3000DCT1
Op
PGND
PGND
PGNDOnAGND
L2101
600R/100MHz
C2116
3n3
GND
Ip
In
Vcc
AGND
L2102
600R/100MHz
L2104
600R/100MHz
C2122
1.8V
100n
VIO
R2101
100k
4
C2105
100n
AGND
Stereo
headset jack
X2100
2
4
5
3
1
R2112
4k7
GND
R2102
14V/50V
GND
AGND
TIKU_GENIO(30:0)
ACI
XMIC(2:0)
TIKU
System connector part
1
0
2
3
XEAR(3:0)
Customer Care / Service & Support Readiness / Content Creation Management
Confidential - Copyright © 2006 NOKIA Only for training and service purposes
Version: 1.0 05.04.
2006 2855 RM-124
1sl_03b
Board version: System connector & Audio
1ue_01b
Page 2(12)
C2001
10n
SLOWAD(6:0)
CHARGER(4:0)
AUDIO(6:0)
XAUDIO(17:0)
PUSL(3:0)
AUDIODATA(3:0)
AUDUEMCTRL(3:0)
SIM_TIKU(2:0)
IACCDIF(5:0)
RFCONVCTRL(2:0)
RFCONVDA(5:0)
C2003
GND
R2005
47k
GND
1
C2215
10p
0
1
2
3
4
5
6
GND
SLOWAD(0)
SLOWAD(1)
SLOWAD(4)
B2200
32.768kHz
C2216
10p
GND
2.8V
VFLASH1
GND
R2350
100k
2.8V
VBACK
GND
1.8V
VIO
GND
C2213
1u5
C2220
100n
C2353
10n
VANA
AGND
C2214
1u5
3
4
5
8
9
12
13
6
210
2
0
1
3
0
1
2
3
2
0
1
2
3
4
5
0
1
2
0
1
2
3
4
5
R2353
/2 4k7
1
GND
C2330
4u7
GND
VAUX3
C2212
1u5
GND
2.8V
VFLASH1
C2219
100n
GND
R2356
R2352
100k
100k
C2351
10n
GND
R7308
47k
X2000
VBATT
GND
GND
System connector
System connector &
Audio
Flex connector,
BT ,TIKU ,RX RF-part
TIKU
RX & TX RF-part
~3.9V
VBATTRF
J2001
J2000
J2003
BSI
J2004
J2005
C2002
GND
GND
GND
VBAT
GND
R2015
14V/50V
UEMEK
GND
TX RF-part
Customer Care / Service & Support Readiness / Content Creation Management
Copyright © 2006 NOKIA Only for training and service purposes
VBAT
UEMEK
D2200
U12
V12
T12
B6
B1
U11
T11
T14
T18
C1
D1
V6
D2
V5
U5
U6
T6
P2
N2
N3
K3
K1
N1
L1
L2
M2
L3
M1
M3
V10
C6
A7
B7
C7
A8
P1
K2
C5
A13
A15
B18
C13
C10
A11
B10
A10
B14
C12
A12
B12
A9
C8
B8
C9
B9
C11
B11
C14
B15
A14
A18
A17
C16
B16
A16
C15
B13
A2
A1
V2
T4
V4
U16
R16
M17
N16
M18
R17
P17
F6
F7
F8
F9
F10
F11
F12
F13
G6
G7
G8
G9
G10
G11
G12
G13
H6
H7
H8
H9
H10
H11
H12
H13
J6
J7
J8
J9
J10
J11
J12
J13
K6
K7
K8
K9
D16
J16
P16
T5
UEMEK_V2.0_LF_WDENA
VCHARIN1
VCHARIN2
VCHARINK
TESTMODE
VBATAUX1
VBATBB1
VBATBB2
VBATAUX2
VBATBB4
VBATBB5
VBATAUX3
VBACK
VAUX3
OSCIN
OSCOUT
VRTC
OSCCAP
VDAAUD1
MICBCAP
MICB1
MIC1P
MIC1N
MICB2
MIC2P
MIC2N
MIC3P
MIC3N
MIC3PR
MIC3NR
HOOKINT
Gen18IO1
Gen18IO2
Gen18IO3
Gen18IO4
Gen18IO5
MICSUB
VSAAUD1
VDD28
VDD18
PURX
SLEEPX
SLEEPCLK
EARDATAR
SIMCARDDET
EARDATA
MICDATA
AUDIOCLK
UEMINT
CBUSCLK
CBUSDA
CBUSENX
SIMIODAI
SIMCLKI
SIMIOCTRL
MBUSTX
MBUSRX
FBUSTXI
FBUSRXI
DBUSCLK
DBUSDA
DBUSENX
RFCONVCLK
RXID
RXQD
TXID
TXQD
AUXD
VSS
BSI
BTEMP
LS
VCXOTEMP
PATEMP
VBATVR1
VBATVR2
VBATVR3
VBATVR4
VBATVR5
VBATVR6
VBATVR7
GNDTH1
GNDTH2
GNDTH3
GNDTH4
GNDTH5
GNDTH6
GNDTH7
GNDTH8
GNDTH9
GNDTH10
GNDTH11
GNDTH12
GNDTH13
GNDTH14
GNDTH15
GNDTH16
GNDTH17
GNDTH18
GNDTH19
GNDTH20
GNDTH21
GNDTH22
GNDTH23
GNDTH24
GNDTH25
GNDTH26
GNDTH27
GNDTH28
GNDTH29
GNDTH30
GNDTH31
GNDTH32
GNDTH33
GNDTH34
GNDTH35
GNDTH36
GNDTH65
GNDTH66
GNDTH67
GNDTH68
VCHAROUT1
VCHAROUT2
VCHAROUTK
VBATREGS
GNDREGS
PWRONX
PAREFCAP
VFLASH1
GNDFLASH1
VDAAUD2
PAOUTP
PAOUTN
VSAAUD2
PAVDD1
PAVDD2
HEADINT2
HEADINT
PAVSS
Gen28IO1
Gen28IO2
Gen28IO3
VBATDRIV
BUZZO
CALLED1
CALLED2
DLIGHT
KLIGHT
VSADRIV1
VSADRIV2
VSIMGND
SIMIODAO
SIMCLKO
SIMRST
FBUSTXO
FBUSRXO
VDACONVRX
VDACONVTX
VSACONVRX
VSACONVTX
RXIINN
RXQINP
RXQINN
TXIOUTP
TXIOUTN
TXQOUTP
TXQOUTN
VREFRFO1
VREFRFO2
AUXOUT
TXPWRDET
AFCOUT
VREF25BB
VREF25RF
VREF278
VPUMP
GNDVR1
UEMRSTX
SMPSCLK
GNDTH64
GNDTH63
GNDTH62
GNDTH61
GNDTH60
GNDTH59
GNDTH58
GNDTH57
GNDTH56
GNDTH55
GNDTH54
GNDTH53
GNDTH52
GNDTH51
GNDTH50
GNDTH49
GNDTH48
GNDTH47
GNDTH46
GNDTH45
GNDTH44
GNDTH43
GNDTH42
GNDTH41
GNDTH40
GNDTH39
GNDTH38
GNDTH37
GNDTH69
GNDTH70
GNDTH71
GNDTH72
PWMO
VAUX1
VANA
VAUX2
VCORE
EARP
EARN
HFCMR
HFCM
XEAR
AuxDet
VIBRA
VSIM
MBUS
RXIINP
VR1A
VR1B
C2202
10n
VREFRF01
vref25bb
vref25rf
vref278
vpump
ccp
ccn
vbg
uemrstx
smpsclk
R2200
0R22
GND
1.8V
VIO
C2208
1u5
GND
VBATT7
AGND
GND
GND
VANA
C2223
GND
100n
GND
GND
C2228
1u5
GND
C2231
C2224
1u0
1u5
GND
GND
C2229
220n
C2240
1u5
GND
GND
U13
V13
T13
V14
V15
V1
U4
F1
GND
C3
T10
V11
U14
T17
D3
VIO
U7
H1
J2
H3
E2
F3
H2
F2
E3
V9
U10
J1
HFR
J3
G2
HF
G1
G3
E1
B3
A3
B2
U9
T1
U1
T3
P3
R2
T2
R1
R3
U2
B5
C2
B4
A5
C4
V8
U8
T8
V7
B17
E18
E17
H17
C18
C17
D18
D17
F16
F17
G17
F18
L17
K18
G18
U3
E16
J18
K17
K16
U17
V16
T16
CCP
U15
CCN
U18
V18
R18
VR2
L18
VR3
N17
VR4
M16
VR5
P18
VR6
N18
VR7
L16
VBG
H16
IPA1
H18
IPA2
J17
ISET
A4
A6
N13
N12
N11
N10
N9
N8
N7
N6
M13
M12
M11
M10
M9
M8
M7
M6
L13
L12
L11
L10
L9
L8
L7
L6
K13
K12
K11
K10
T7
T9
T15
G16
1
0
2
GND
VBAT
GND
oscin
oscout
vrtc
osccap
micbcap
C2217
1u5
4
AGND
3
2
GND
AGND
EARDATAR
AUDIOCLK
CBUSCLK
GND
bsi
btemp
R2353
2
/2 4k7
C2331
4u7
GND
GND
GND
C2203
J2206
J2205
GND
1.35V
100n
2.8V
C2222
100n
GND
GND
C2232
1u5
C2200
1u0
VCORE_LIN
GND
C2227
1u5
C2225
1u5
GND
~3.9V
VBAT
GND
C2204
0
1
6
5
C2226
1u5
GND
C2233
1u5
C2201
10n
VAUX2
1u5
GND
J2200
0
1
2
VR6
GND
LM3661TLX-1.35V_NOPB
A1
B1
D1
GND
C2205
1u5
0
15
16
1
2
7
0
1
2
2.8V
VR5
C2234
1u5
GND
N2301
U//U
FBA2SGND
VSEL
ISEL
SYNC/MODE
END2PGND
2.8V only if accessory
is connected
2.8V 2.8V
VFLASH1
C2206
1u5
GND
AUDIO(6:0)
VAUX1
VANA
GND
System connector,
Felx connector, Audio
0
3 2 1
VBAT
0
1
2
GND
5
3
4
R2221
10k
3 2 1 0
ACCDIF(2:0)
0
1
2
3
4
5
6
7
9
8
3RV7RV
VR4
C2237
C2236
C2235
1u5
GND
VDD
PVIN
SW
1u5
1u5
GND
A3
B3C1
L2301
C3
10uH
D3
C2301
GND
1
2.8V
C2218
1u0
RFCONV(9:0)
RFAUXCONV(2:0)
VR2
C2238
1u0
GND
1.35V
VCORE
10U
GND
VANA
AGND
GND
C2209
1u5
C2221
1u5
4.75V
VR1B
GND
C2239
1u0
C2300
R2401
R2400
4k7
UIDRV(5:0)
GND
14V/50V
XAUDIO(17:0)
SIM2MMCIF(3:0)
Flex connector &
SIMIF(3:0)
2
1
0
RX & TX RF-part
VR1A
GND
42R/100MHz
10U
GND
2.8V
R2404
100k
GND
Hall sensor
2
Output
C2404
10n
N2401
SH248CSP
1
VDD
3
GND
GND
VFLASH1
System connector &
Audio
Key UI
R2700
C2
SIMRST
B3
SIMCLKO
C3
SIMIODAO SIMDATA
~3.9V
VBAT
L2300
C2302
100n
GND
PUSL(3:0)
EMIF03-SIM02F2
CLK
R1
R2
R3
2.8V
VFLASH1
GND
SIM Reader
C2405
100n
Side
CLK
A2A3
B1
C1
B2
GND
C2700
100n
VSIM
PHONE : OUTPUT
CLOSED : ON(LOW)
OPEN : OFF(HIGH)
SIMRESET
SIMCLK
C2701
47p
GND
GND
C2702
47p
SIM
X2700
1
2
3
C2703
47p
GND
GND
5
6
7
GND
1sl_03b
Version: 1.0 05.04.2006 2855 RM-124
Board version: UEMEK
1ue_01b
Page 3(12)
TIKUEDGE
D2800
RFCLK_UPP
Flex connector
BT
UEMEK
RX & TX RF-part
UEMEK
RX & TX RF-part
Flex connector
System connector &
Audio
Flex connector
UEMEK
C2804
C2805
10n
10n
GND
PUSL(3:0)
RFCONVDA(5:0)
RFCONVCTRL(2:0)
AUDUEMCTRL(3:0)
AUDIODATA(3:0)
RFICCNTRL(2:0)
USB_DIG(6:0)
IACCDIF(5:0)
SIM_TIKU(2:0)
C2806
10n
GND
LCDUI(2:0)
CCP(4:0)
GND
C2807
10n
TIKUEDGE_2.0_F761932
2
J2800
2
1
J2801
0
3
1.8V
3
4
5
1
2
0
0
1
2
0
1
2
3
0
1
0
1
2
0
2
1
0
1
2
3
4
5
R2803
CCP(3)
100R
C2808
C2809
10n
10n
GND
GND
R2802
CCP(1)
CCP(2)
GND
VCORE
100R
1.35V
C2801
10n
CCP(0)
C2802
10n
GND
GND
TIKU_GPIO(40)
TIKU_GPIO(41)
TIKU_GPIO(42)
TIKU_GPIO(43)
TIKU_GPIO(44)
TIKU_GPIO(45)
TIKU_GPIO(46)
TIKU_GPIO(47)
TIKU_GPIO(48)
TIKU_GPIO(49)
TIKU_GPIO(50)
TIKU_GPIO(51)
TIKU_GPIO(52)
TIKU_GPIO(53)
TIKU_GPIO(54)
TIKU_GPIO(55)
TIKU_GPIO(56)
TIKU_GPIO(57)
TIKU_GPIO(58)
TIKU_GPIO(30)
TIKU_GPIO(31)
TIKU_GPIO(32)
TIKU_GPIO(33)
TIKU_GPIO(34)
TIKU_GPIO(35)
TIKU_GPIO(36)
TIKU_GPIO(37)
TIKU_GPIO(38)
TIKU_GPIO(39)
TIKU_GPIO(59)
TIKU_GPIO(60)
TIKU_GPIO(61)
TIKU_GPIO(62)
TIKU_GPIO(63)
0
1
2
3
4
C2803
10n
GND
J2805
5
4
3
2
1.8V
3
J2806
0
1
2
VIO
AA2
GND
V13
E2
J7
E1
F3
W17
V16
Y18
W18
V17
AA19
Y19
N2
N7
P3
P2
P4
R3
P7
R1
R2
N1
M3
M4
N8
M2
N3
P14
AA17
Y17
F2
G4
G3
C3
H7
J8
B1
C2
D3
W21
U18
V20
Y9
V9
V8
AA7
Y5
W5
V6
W8
W7
P10
Y7
V5
AA3
W4
Y3
V7
Y6
W6
AA5
T3
P8
U1
U2
W1
T4
V3
W2
U3
U4
V4
W3
W9
Y4
Y1
C1
E4
D2
F4
E3
G2
K8
H4
H3
K7
J2
J4
B6
A1
J1
D7
B2
K2
R10
N4
R8
Y8
R9
R4
P9
A21
B14
F19
B20
C14
T2
AA9
D11
F20
A11
K20
N21
AA21
V2
Y10
J19
C11
N19
Y20
G1
AA1
AA11
U21
H20
A20
A13
A5
H2
Y2
W11
T19
H19
B19
B12
B5
C13
D13
AA15
Y15
AA13
Y13
GND
TestMode
RFCLK
SleepClk
SleepX
PURX
AEMSleepX
JTCLK
JTRST
JTDI
JTMS
JTDO
EMU0
EMU1
TxI
TxQ
AuxDa
RxI
RxQ
RFConvClk
DBusClk
DBusDa
DBusEn1X
UEMInt
CBusClk
CBusDa
CBusEnX
EarDa
MicDa
RFBusClk
RFBusDa
RFBusEn1X
LCDCamClk1
LCDCSX
LCDCamTxDa1
USBRxP
USBRxM
USBRx
USBTx
USBSe
USBGZ
GenTest0
GenTest1
GenTest2
GPIO40
GPIO41
GPIO42
GPIO43
GPIO44
GPIO45
GPIO46
GPIO47
GPIO48
GPIO49
GPIO50
GPIO51
GPIO52
GPIO53
GPIO54
GPIO55
GPIO56
GPIO57
GPIO58
GPIO30
GPIO31
GPIO32
GPIO33
GPIO34
GPIO35
GPIO36
GPIO37
GPIO38
GPIO39
GPIO59
GPIO60
GPIO61
GPIO62
GPIO63
CIFDaP
CIFDaN
CIFClkP
CIFClkN
Spare
FBusRx
FBusTx
MBusRx
MBusTx
SIMClk
SIMIOCtrl
SIMIODa
ADSPVCC1
ADSPVCC2
ADSPVCC3
ADSPGND1
ADSPGND2
ADSPGND3
CDSPVCC1
CDSPVCC2
CDSPVCC3
CDSPGND1
CDSPGND2
CDSPGND3
CDSPGND4
MCUVCC1
MCUVCC2
MCUGND1
MCUGND2
MCUGND3
COREVCC1
COREVCC2
COREVCC3
COREVCC4
COREVCC5
PDRAMVCC1
PDRAMVCC2
COREVCC7
COREGND1
COREGND2
COREGND3
COREGND4
COREGND5
COREGND6
IOVCC1
IOVCC2
IOVCC3
IOVCC4
IOVCC5
IOVCC6
IOVCC7
IOVCC8
IOGND1
IOGND2
IOGND3
IOGND4
IOGND5
IOGND6
IOGND7
IOGND8
DPLLVCC
DPLLGND
COREVCC6
COREGND7
SCVCC
SCGND
GENIO29
GENIO0
GENIO1
GENIO2
GENIO3
GENIO4
GENIO5
GENIO6
GENIO7
GENIO8
GENIO9
GENIO10
GENIO11
GENIO12
GENIO13
GENIO14
GENIO15
GENIO16
GENIO17
GENIO18
GENIO19
GENIO20
GENIO21
GENIO22
GENIO23
GENIO24
GENIO25
GENIO26
GENIO27
GENIO28
GENIO30
GPIO10
GPIO11
GPIO12
GPIO13
GPIO14
GPIO15
GPIO16
GPIO17
GPIO18
GPIO19
GPIO20
GPIO21
GPIO22
GPIO23
GPIO24
GPIO25
GPIO26
GPIO27
GPIO28
GPIO29
SDRDa0
SDRDa1
SDRDa2
SDRDa3
SDRDa4
SDRDa5
SDRDa6
SDRDa7
SDRDa8
SDRDa9
SDRDa10
SDRDa11
SDRDa12
SDRDa13
SDRDa14
SDRDa15
SDRCLK
SDRCKE
SDRRASX
SDRCASX
SDRWEX
SDRDQML
SDRDQMU
SDRAd0
SDRAd1
SDRAd2
SDRAd3
SDRAd4
SDRAd5
SDRAd6
SDRAd7
SDRAd8
SDRAd9
SDRAd10
SDRAd11
SDRAd12
SDRAd13
SDRBDIR
MMIDa0
MMIDa1
MMIDa2
MMIDa3
MMIDa4
MMIDa5
MMIDa6
MMIDa7
MMIDa8
MMIDa9
MMIDa10
MMIDa11
MMIDa12
MMIDa13
MMIDa14
MMIDa15
MMIDa16
MMIDa17
MMIDa18
MMIDa19
MMIDa20
MMIDa21
MMIDa22
MMIDa23
MMICS0X
MMICS1X
MMICS2X
MMICS3X
MMIOEX
MMIWEX
MMIRPX
MMIPS
MMIADVX
MMIRDY
MMIClk
DIFDa0
DIFDa1
DIFDa2
DIFDa3
DIFDa4
DIFDa5
DIFDa6
DIFDa7
DIFWrX
DIFRdX
GPIO0
GPIO1
GPIO2
GPIO3
GPIO4
GPIO5
GPIO6
GPIO8
GPIO9
GPIO7
DIFA0
AUDIODATA(2)
M8
AUDIODATA(3)
P11
V10
W10
R11
V11
P12
R12
W12
V12
P13
Y12
W13
R13
W14
Y14
V14
R14
W15
V15
Y16
W16
J3
L8
K4
K3
L7
L4
L3
L1
M7
V18
AA20
W19
P15
N14
Y21
W20
T18
U19
U20
N15
T20
R18
V19
L14
M18
M19
L15
L18
L19
L21
K14
K15
K19
K18
J14
J21
J18
J20
J15
D17
D18
F18
E20
D19
E21
D20
E19
E18
C17
D16
H15
G14
H14
G13
H13
B16
C16
A15
C15
D15
D14
B15
G21
C20
C21
G18
B21
C19
A19
C18
B18
B17
H18
A17
G19
G20
H12
C7
B7
A7
G8
D8
B8
C8
G9
B9
D9
A9
C9
B10
H9
D10
C10
G10
H10
G11
C12
D12
H11
B13
G12
M15
M14
M20
J2812
D6
C5
H8
C6
B4
C4
D5
A3
B3
D4
A2
P19
P20
R21
P18
R20
R19
N20
N18
Customer Care / Service & Support Readiness / Content Creation Management
Copyright © 2006 NOKIA Only for training and service purposes
--> SYNTH_LE
15
--> PA_DC_DC_PDM
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
30
1
0
0
1
2
3
4
5
6
7
8
9
10
J2808
J2809
J2810
7
2
3
1
0
9
4
5
8
0
1
2
3
4
5
6
7
0
2
1
6
R2808
10k
GND
KEYB(10:0)
7
14
15
16
17
18
19
20
21
22
23
24
25
SDRDA(15:0)
26
27
28
29
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0
1
2
3
4
5
6
8
GND
0
1
2
3
4
5
6
7
8
9
10
11
12
13
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
SDRCTRL(8:0)
SDRAM CSX
DIFDATA(7:0)
AUDIODATA(3:0)
TIKU_GPIO(63:0)
IACCDIF(5:0)
9
8
2
7
1
5
10
6
3
4
0
UEMEK
UEMEK
Flex connector
UEMEK
EMIF10-1K010F2
R4
IN1
R3
IN2
S2
IN3
R2
IN4
S1
IN5
R0
IN6
R5
IN7
R1
IN8
S3
IN9
S4
IN10
S0
GND
SDRAD(15:0)
Z2400
BT
R2406
14V/50V
GND
ROW4
OUT1
ROW3
OUT2
COL2
OUT3
ROW2
OUT4
COL1
OUT5
ROW0
OUT6
ROW5
OUT7
ROW1
OUT8
COL3
OUT9
COL4
OUT10
GND
COL0
MEMADDA(15:0)
MEMAD(24:16)
17
7
5
6
16
1
2
Push to
talk
S2407
SDRAD(0)
SDRAD(1)
SDRAD(2)
SDRAD(3)
SDRAD(4)
SDRAD(5)
SDRAD(6)
SDRAD(7)
SDRAD(8)
SDRAD(9)
SDRAD(10)
SDRAD(11)
SDRAD(12)
SDRAD(13)
SDRCTRL(2)
SDRCTRL(3)
SDRCTRL(8)
SDRCTRL(4)
SDRCTRL(0)
SDRCTRL(1)
SDRCTRL(6)
SDRCTRL(5)
MEMCONT(9:0)
--> PA_DC_DC_ENABLE
--> RX_IF_AGC
--> TX_AGC1
--> PA_BIAS
--> FAST_AGC
--> TX_GATE
GND
SDRDA(0)
SDRDA(1)
SDRDA(2)
SDRDA(3)
SDRDA(4)
SDRDA(5)
SDRDA(6)
SDRDA(7)
SDRDA(8)
SDRDA(9)
SDRDA(10)
SDRDA(11)
SDRDA(12)
SDRDA(13)
SDRDA(14)
SDRDA(15)
16
17
18
19
20
21
22
23
R2407
14V/50V
4
MEMAD(16)
MEMAD(17)
MEMAD(18)
MEMAD(19)
MEMAD(20)
MEMAD(21)
MEMAD(22)
MEMAD(23)
MEMCONT(6)
MEMCONT(5)
MEMCONT(7)
MEMCONT(9)
MEMCONT(1)
MEMCONT(0)
MEMCONT(8)
R2905
1k0
R2908
1k0
R2910
1k0
R2907
1k0
COL0
14V/50V
J3001
R2418
R2901
R2906
C2903
10n
R2909
GND
C2906
10n
GND
R2911
C2909
10n
GND
Volume up
GND
J9
J10
K8
K9
K2
K3
J1
J2
J3
H1
J8
H2
H3
H9
H10
G10
G9
H8
G8
G2
G1
F2
F9
A9
B8
B9
C8
C9
D8
D9
E8
E3
D2
D3
C2
C3
B2
B3
A2
5
1k0
GND
4k7
GND
4k7
GND
4k7
C2910
1n0
GND
S2406
SDRAM
MT48H4M16LFB3-75
SDRAM 4MX16
0
A
11
NC
BA0
BA1
_RAS
_CAS
_CS
_WE
CLK
CKE
UDQM
LDQM
DATA I/O
A1,F1,K1= GND
B10,D10,A3,C1= GND
47R
C2901
47n
C2904
1n0
C2907
1n0
Volume down
R2408
14V/50V
GND
D3000
VIO
VIO
VIO
VIO
VIO
VIO
VIO
DNU
NC
NC
NC
NC
NC
NC
R3001
R3004
MEMADDA(0)
MEMADDA(1)
MEMADDA(2)
MEMADDA(3)
MEMADDA(4)
MEMADDA(5)
MEMADDA(6)
MEMADDA(7)
MEMADDA(8)
MEMADDA(9)
MEMADDA(10)
MEMADDA(11)
MEMADDA(12)
MEMADDA(13)
MEMADDA(14)
MEMADDA(15)
V2900
2SC5658QRS
GND
V2901
2SC5848001JN
GND
V2902
2SC5848001JN
GND
S2405
A10
F10
K10
C3000
C10
10n
A8
B1
D1
F3
F8
G3
E2
E9
E1
E10
1.8V
VIO
NMP_DCT4_256MBIT_54MHZ_PBFREE
100k
B2
A9
B8
A8
B3
A2
A10
B5
A4
B4
B9
B6
C10
A6
B7
A1
D10
D9
C7
C6
D5
D4
C3
C2
C9
C8
D7
D6
C5
C4
D2
D1
C2911
47n
C2905
33n
C2908
33n
C3001
100n
GND
Flash
NOR 256MBIT
16
A
23
CLK
_AVD
_CE
_RST
_OE
_WE
_WP
_Wait
ADDRESS/DATA I/O
R2902
4k7
1.8V
D3001
15
17
C2902
4n7
GND
7
5
6
16
2
TIKU_GENIO(30:0)
Flex connector
BT
System connector &
Audio
VIO
GND
1.8V
A5
VIO
B1
VIO
C3002
D8
VIO
10n
A7
VPP
1
NC
C3004
2
NC
100n
3
NC
4
NC
5
NC
6
NC
7
NC
8
NC
GNDA3,C1,B10,D3=
VIO
C3003
100n
GND
GND
VPP
GND
R3002
4k7
1.8V
VIO
Flex connector
DIFCTRL(3:0)
1sl_03b
Version: 1.0 05.04.
2006 2855 RM-124
Board version: TIKU, Memories
1ue_01b
Page 4(12)
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