Nokia 6555 RM-271, 6555 RM-276, 6555 RM-289 Schematic
Important:
Service Schematics
Introduction
This document is intended for use by authorized 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 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 notied in writing.
RM-271
RM-276 / RM-289
Table of contents
Frontpage
BETTY, micro USB, LED drivers
AVILMA, SIM, Audio
RAP3GS, Combo, microSD, microphone
Bluetooth & GPS
User inteface
RF part
Upper part (2ac_07g)
Component nder
1
2
3
4
5
6
7
8
9
Please send E-Mail to: TrainingAndVendor.Development@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 con-
dential information, which may not be disclosed to others whitout the prior written
consent of NOKIA.
Customer Care / Service Operations / Training and Vendor Devolopment
Company Condential Copyright © 2007 NOKIA Only for training purposes Version: 1.0 | 01.08.2007 | 6555 / b/c | Board version: 2ab_09a | | Page 1(09)
Frontpage
GND
J2300
C2304
10n
LWV38G-Q2R2-3K5L-3X4X-5-R18
V2400
Cancun, Georgia, Madrid
V2402
LWV38G-Q2R2-3K5L-3X4X-5-R18
PEMT1
KEY_VLED
Cancun, Georgia, Madrid
2
VLED1
V3502
GND
22u
C2309
47k
IN
GND
OUT
GND GND
GND
DTC143ZM-T2L
V2560
R1
4k7
R2
4k7
R2563
10n
C2550
V2550
RB160M-30TR
L2550
3u3H
EN
1
VIN
2
3
GND
VFB4EAOUT
5
6
OVP
SW
7
PGND
8
C2552
U//U
N2550
TK11891F-G
220R/100MHz
4u7DP_RXD
H5
H6
DM_TXD
H7
VCC
Master_PD1
H8
L2551
RXD2
G5
GND3
G6
G7
Master_PD2
G8
Slave_PU
H1
GenOut1
VM_CLK
H2
VO
H3
H4
CLK
F5
FSE0
VCCint
F6
VBAT3
F7
F8
VOUT
SenseM
G1
G2
RCV_FRX2
G3
VP_FRX
FTX
G4
E5
SlaveSWSet
VCharADC
E6
E7
VCharOut2
VCharOut1
E8
F1
SenseP
F2
PWM300
GenOut2
F3
F4
OEX
Clk600
D5
RstX
D6
VCharOutK
D7
VCharIn2
D8
VCharIn1
E1
SMPSClk
E2
GND4
SleepClk
E3
ChSwS
E4
C4
C5
TestMode
C6
VCoreDef
VCharInK
C7
C8
LedOut
PurX
D1
D2
SleepX
D3
BettyInt
D4
VCoreCoil
B5
VBAT1
B6
SetCurr
GND5
B7
LedCoil
B8
CbusData
C1
CbusClk
C2
C3
CbusSelX
VCore
A4
VcoreDis
A5
TestOut
A6
GND5
A7
LedCoil
A8
VIO
B1
B2
VPP_VIO
B3
GND1
B4
0
GND
BETTY_V2.1_V2.2_LF
N2300
FlashM
A1
A2
GND1
VCoreCoil
A3
VBAT1
C2556
100n
100R
V2410
PEMT1
R2405
V2409
PEMT1
47p
C2553
VBAT
R2410
4k7
R2555
10k
3
1
330k
R2556
R2413
GND
100R
PEMT1
V2410
OUT
PEMT1
V2409
R2
4k7
R1
V2407
DTC143ZM-T2L
IN
1
GND
47k
4
4
VBAT
GND
19-218UWD_S327_TR8
V2411V2413
19-218UWD_S327_TR8
Butler, Scarlett
220R
R2554
Butler, Scarlett
220R
1
23
4
GND
VLED2
R2553
R2300
PMR03EZPJU10L
SENSE
CURRENT
2
L2302
10uH
GND
Cancun, Georgia, Madrid
V2405
LWV38G-Q2R2-3K5L-3X4X-5-R18
V2401
Cancun, Georgia, Madrid
V2404
LWV38G-Q2R2-3K5L-3X4X-5-R18
1u0
J2306
0
Cancun, Georgia, Madrid
LWV38G-Q2R2-3K5L-3X4X-5-R18
C2302
C2303
1
22u
R2423
0R
47R
R2422
2
GND
GND
GND
L2301
220R/100MHz
Cancun, Georgia, Madrid
0
0
GND
GND
BGND
Butler, Scarlett
R2402
0R
Butler, Scarlett
220R
R2407
GND
R2406
220R
1u0
C2557
47R
R2552
V2553
PEMT1
PEMT1
V2553
GND
C2312
1 /2 1u5
C2554
1u0
GND
7
2x1u5
VOUT
VCORE
1
VBAT
J2307
VBUS
2
5
5
1
J2302
1u0
C2307
J2301
GND
VBAT
6
VIO
4
J2305
GND
GND
3
PEMT1
V35022
6
1
GND
Cancun, Georgia, Madrid
LWV38G-Q2R2-3K5L-3X4X-5-R18
V2403
GND
GND GND
GND
GND
5
10n
C2300
GND
GND
Butler, Scarlett
GND
Butler, Scarlett
19-218UWD_S327_TR8
6
1
4
2V
81
4
2V
19-218UWD_S327_TR8
Butler, Scarlett
V2417
19-218UWD_S327_TR8
Butler, Scarlett
Butler, Scarlett
19-218UWD_S327_TR8
V2415
19-218UWD_S327_TR8
V2412V2414
19-218UWD_S327_TR8
4
Butler, Scarlett
/2 1u5
3
6
C2301
22u
DLIGHT
LED_EN
2x1u5
C2312
2
CBUS(3:0)
SLOWAD(6:0)
EMINT(1:0)
CHSWSTAT
PUSL(7:0)
CHARGER PLUG
F2000
2.0A
1
2
C2000
27p
NA
X2003
470n
C2012
IN
OUT
C2003
100n
ESDA18-1F2
R2010
K
A
GND
VCHAR_IN
GND
TXD
RXD
CLK
RXD2
A1
A3
B2 GND
C1
C3
GND
1 2 3 4
6 7 8
GND
R2060
ESDA14V2-4BF3
3
0
GND
VPP
J2060
2
X2061
1
1
VBUS
MASTPD1
SLAVEPU
DPRXD
SYSTEM CONNECTOR
DMTXD
MicroUSB B Type
MASTPD2
2
3
4
5
GND
R2009
X2001
1
0
220k
GND
R2004
33R
VBUS
GND
600R/100MHz
L7805
GND
4
1
GND
6
5
1k3
17k
33R
33R
15k
IP4065CX11_LF
R2007
USB_ACI(7:0)
J2308
USB_CMT(8:0)
KLIGHT
Traceability
Pad
Customer Care / Service Operations / Training and Vendor Devolopment
Company Condential Copyright © 2007 NOKIA Only for training purposes Version: 1.0 | 01.08.2007 | 6555 / b/c | Board version: 2ab_09a | | Page 2(09)
BETTY, micro USB, LED drivers
FM-0035-C1
M2400
M
-
+
600R/100MHz
L2401
600R/100MHz
L2400
GND
VIBRAP
VIBRAN
WTXDET
RFTEMP
BTEMP
BSI
LST
LS
VCHAR
GND
GND
GND
GND
GND
C2216
1u5
GND
GND
GND
G2200
J2218
1u5
2
GND
C2201
5
GND
1
4
0
2x1u5
C2215
1 /2 1u5/2 1u52
C2220
2x1u5
1
0
GND
GND
C2205
1n0
VAUX
VBAT
GND
GND
J2207
1
1
VIOVR1
J2214
J2213
/2 1u5
4
GND
C2213
2x1u5
2
J2219
/2 1u51
C2220
2x1u5
0
GND
1
6
5
/2 1u51
2x1u5
C2227
GND
GND
VREF
2
VANA
0
GND
J2206
C2213
2x1u5
1 /2 1u5
GND
/2 1u52
2x1u5
C2232
J2215
GND
VREF_INT
2
GND
1
32.768kHz
GND
B2200
C2222
1u0
2x1u5
10u
C2231
C2228
VRFC
2
C2217
1u5
L3
L4
SerClk
L5
SlClk
L6
Gnd4
L7
TxCClk
CrI
L8
L9
CrO
SerData
K5
VilmaInt
K6
TxCDa
K7
TM
K8
K9
HV
L1
LST
VDRAM
L10
BSI
L11
L2
MicData
AudClk
SerSelX
J5
J6
ChSwS
TxC1
J7
VBack
J8
Gnd2
J9
K1
RFTemp
Gnd6
K10
VBat2
K11
SIMDetX
K2
K3
PURX
VRFC
H10
VR1
H11
Gnd5
H2
MBus
H9
J1
MicSub
HeadDet
J10
J11
AFC
LS
J2
WTxDet
J3
RstX
F9
VBG
G10
VIO
G11
G5
SleepX
TxCCtrl
G6
G7
WDDis
G9
VRef
E6
SIMIOC2
E7
BTemp
E9
VBat4
F10
F11
VBat1
F2
VSATx
F6
GndTH
F7
Gnd1
D10
VBat5
D11
D9
PwrOnX
VAna
E1
VAux
E10
E11
VBat6
SIMIOC1
C11
VBatCP
PMARN
C4
C6
SIMDa2
VRCP1
C9
VChar
Gnd7
B3
VBatH
B4
EarDaL
B6
SIMDa1
Gnd3
B8
VSIM2
B9
C1
VSARx
C10
GndCP
A11
A2
VibraP
PMARP
A3
EarDaR
A4
A5
SIMClk1
SIMClk2
A6
VSIM1
A7
VBat3
A8
GndH
B1
FlyHigh
B10
B11
A1
VibraN
VCP
A10
FlyLow
GND
1
J2208
3
GND
C2211
4u7
VSIM1
2
3
VBATH
J2209
GND
GND
0
GND
VDRAM
0
VSIM2
GND
0
GND
VRCP1
GND
C2228
2x1u5
/2 1u51
GND
VBAT2
GND
VBAT1
220R/100MHz
GND
L2202
GND
/2 1u52
C2227
2x1u5
C2215
C2226
1u0
C2225
GND
VBATCP
VBAT3
VBAT
VBAT4
/2 1u51
2x1u5
C2232
VBAT5
3
TXC_CONV(1:0)
INT_SIM(5:0)
GND
DIG_AUDIO(5:0)
TXC(2:0)
PUSL(7:0)
EMINT(1:0)
USB_ACI(7:0)
SLOWAD(6:0)
CBUS(3:0)
CHSWSTAT
BTEMP NTC
GND
47k
R2071
-t
X2000
+1
2
3
VBAT
BGND
K4
MBusTx
J4
MBusRx
ACI(1:0)
1
0
C3
HFSpN
B2
HFSpP
H_BRIDGE(3:0)
1
0
GND
14V/50V
R2070
150u_10V
C2070
GND
220R/100MHz
L2205
SIMRstC2
C5
C7
SIMDaC1
SIMDaC2
C8
SIMRstC1
B5
SIMClkC1
B7
A9
SIMClkC2
1
2
3
6
5
7
C2700
GND GND
GND
X2700
WL610A3-F01
100n
C2701
27p
VSIM1
2.5V
J2221
J2220
J2216
J2217
1u0
/2 1u52
2x1u5
PWRONX
W2200
J2211
J2210
J2212
J2204
J2203
J2205
J2201
J2200
J2202
GND
14V/50V
R2403
GND
14V/50V
R2404
GND
C1 C5
C6
C
C2
C3
2u2
C2203
GND
0
3
Mic2P
H1
Mic1P
MicB1
H3
F3
XEarR
Mic3PR
F5
G1
Mic2N
G2
MicB2
G3
E2
XEarLC
XEarL
E3
Mic3NR
E5
XEarRC
F1
Mic3P
D1
Mic3N
D2
D3
EarN
C2
EarP
N2200
AVILMA_1.05C
GND
5
4
1
3
6
2
2u2
C2202
2k
R2200
5
AUDIO(7:0)
XAUDIO(5:0)
10p
C2200
GND
MIC2N
STEREO
HS_EAR_R
HS_EAR_L
MIC2P
HS_GND
HEADSET JACK
PLUG_DET
HS_MIC
GND
1
2
3
4
5
Butler, Cancun, Madrid, Ohara, Scarlett
X2004
Butler, Cancun, Madrid, Ohara, Scarlett
R2016
0R
R2019
0R
L=
W=0.10
Z2002
Georgia
R2003
14V/50V
0R
R2017
Georgia
L7804
600R/100MHz
0R
R2018
4n7
14V/50V
R2013
C2007
14V/50V
GND
600R/100MHz
R2012
L2001
L2003
600R/100MHz
C2002
27p
C2005
10u
DLM11GN601SZ2D
L2002
2 1
3
4
10R
R2014
GND
GND
1
GND
GND
100n
C2013
GND
GND
4n7
C2014
R2002
10u
14V/50V
GND
C2004
R2011
0
GND
1k0
10R
R2015
4n7
C2006
GND
GND
C2233
22p
Customer Care / Service Operations / Training and Vendor Devolopment
Company Condential Copyright © 2007 NOKIA Only for training purposes Version: 1.0 | 01.08.2007 | 6555 / b/c | Board version: 2ab_09a | | Page 3(09)
AVILMA, SIM, Audio
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