Nokia 6270 RM-56 Schematic
Service Schematics
NOKIANOKIA
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
62706270
RM-56
Nokia repair SW : Phoenix version 2005.20.7.98
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.comtraining.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 companyconfidential information,
which may not be disclosed to others without the prior written consent of NOKIA.
Table of Contents PageTable of Contents Page
Front page
Audio
RETU
TAHVO
RAPGSM, Combo memory, Camera
UI
BT, FM radio
RF part
Signal overview
Component finder
1
2
3
4
5
6
7
8
9
10
Customer Care / Service & Support Readiness / Content Creation Management
Customer Care / Service & Support Readiness / Content Creation Management
Copyright © 2005 NOKIA Only for training and service purposes
Copyright © 2005 NOKIA Only for training and service purposes
Version: 1.0Version: 1.0
02.11.200502.11.2005
6270 RM-566270 RM-56
Board version: 1kz_12aBoard version: 1kz_12a
FrontpageFrontpage
Page 1(10)Page 1(10)
TAHVO
CHARGER
C2000
27p
C2001
1u0
V2000
L2000
220R/100MHz
2A
F2000
RETU
RAPGSM
XAUDIO(7:0)
AUDIO_AMPS_EN(7:0)
0
1
2
3
4
5
6
7
XEARL
XEARLC
XEARR
XEARRC
XEARR
RIGHT
XEARRC
XEARL
LEFT
XEARLC
HOOKDET
MICB2
MIC2P
MIC2N
XEARL
XEARLC
XEARR
XEARRC
C2007
10n
GND
C2119
100n
C2120
100n
C2118
100n
C2117
100n
C2008 C2009 C2010
10n
GND
GND
VIO
R2000
220R
GND
C2003
C2004
J2003
J2004
10n10n
GND
Audio amplifier
N2101
TPA2012D2YZH
D1
INR+
C1
INR-
A1
INL+
B1
C2
G0
B2
G1
B3
_SDR
B4
_SDL
C2002
2u2
R2002
1
/2 22R
2
/2 22R
R2004
1
2
OUTR+
OUTR-
OUTL+
OUTL-INL-
PVDD
AVDD
PGND
AGND
33n
33n
/2 22R
/2 22R
to UEME
D3
D4
A3
A4
A2
D2
C4
C3
GND GND
R2001
BGF100
1n0
2k2
2k2
1n0
1k0
1n0 1n0
50R
50R
1n0 1n0
to Mic
Analog switch/ Attenuator
Analog switch/ Attenuator
VIHFAMP
C2126
C2127
10U
1u0
GND
GND
Vcc
Meas
GND
GND
GND
GND
GND
TS5A3159DCKR
6
IN
4
COM
TS5A3159DCKR
6
IN
4
COM
L2111
600R/100MHz
C2124
100n
GND
N2000
VIO 5=
N2001
VIO 5=
VBAT
GND
J2002
L2001
C2005
EXC24CB102U
4
C2006
GND
10n
GND
10n
1
23
J2000
J2001
Charger plug
D3000
X2002
1
2
5V if USB connected
VBUS
2.5V if accessory connected
VOUT
600R/100MHz
Z2000
C2011
10p
Z2003
600R/100MHz
C2012
IHF
600R/100MHz
Z2001
1.8V
VIO
1
NO
3
NC
2=GND
1
NO
3
NC
2=GND
Cap for N2001 (pin 5)
220R/100MHz
220R/100MHz
C2020
GND
Cap for N2000 (pin 5)
1.8V
VIO
C2021
100n
GND
L2104
RIGHT
L2107
100n
C2111
22p
R2006
ESDA14V2-4BF2
A1
A3
C3
C1
C2112
L2002
EXC24CB102U
3
EXC24CB102U
3
B2GND
GND
L2108
56nH
L2109
56nH
22p
2
14
3
0
0
2
L
2
14
1
2
B2102
J2103
J2104
22
GND
L2110
220R/100MHz
LEFT
L2101
220R/100MHz
C2106
22p
C2107
L2103
56nH
J2101
J2102
L2102
56nH
22p
1
2
IHF
B2101
R2030
100R
10p
C2013
10p
IP4065CX11_LF
GND
C2014
L2004
68nH
10p
R2007
17k
1k3
33R
33R
15k
GND
System connector
charge
charge gnd
ACI
VOUT
Vbus
D+
Ddata gnd
Xmicn
Xmicp
Xear_l_n
Xear_l_p
Xear_r_n
Xear_r_p
J2005
J2006
GND
J2007
J2008
J2009
GND
X2000
1
2
3
4
5
6
7
8
9
10
11
12
13
14
GND
AGND
GND
2.8V
VAUX
R2008
4
2
220k
120k
3
1
GND
RESNET_220K_120K
0
SLAVEPU
DPRXD
DMTXD
MASTPD2
MASTPD1
ACI
FMANT(1:0)
4
1
0
6
5
7
USB_ACI(7:0)
FM Radio
RETU /
TAHVO
Customer Care / Service & Support Readiness / Content Creation Management
Customer Care / Service & Support Readiness / Content Creation Management
Copyright © 2005 NOKIA Only for training and service purposes
Copyright © 2005 NOKIA Only for training and service purposes
Version: 1.0Version: 1.0
GND
02.11.200502.11.2005
6270 RM-566270 RM-56
C2030
270p
GND
Board version: 1kz_12aBoard version: 1kz_12a
AudioAudio
Page 2(10)Page 2(10)
Battery connector
X2070
J2070
VBAT
J2072
BSI
GND
GND
GND
220R/100MHz
L2203
600R/100MHz
220R/100MHz
L2202
L2205
BGND
C2231
10U
GND
~4V
VBAT3
Microphone
R2071
14V/50V
C2225
1u0
GND
C2228
1u0
GND
~4V
VBATH
GND
B2100
J2071
J2073
BSI
BTEMP
R2070
BTEMP Resistor
GND
WATCHDOG ENABLE
GND
47k
C2226
1u0
OUT
1
GND
2
GND
~4V
VBAT
C2073
D
GN
TAHVO,
AHNE
~4V
VBAT1
C2227
1u0
GND
L2206
600R/100MHz
150u_10V
SLOWAD(6:0)
GND
L2204
600R/100MHz
~4V
VBATCP
C2232
1u0
GND
C2 GND3
A3
GND1
B3
C3
to Mic
GND2B2
C2071
RAPGSM
RAPGSM
VBAT2
EMIF01-SMIC01F2
1n0
1n0
50R
C2072
27p
GND
RAPGSM
TAHVO
TAHVO
~4V
C2230
1u0
GND
RAPGSM
R2100
2k2 2k2
2k2
27p
5
6
1
4
0
DIG_AUDIO(5:0)
CBUS(3:0)
CHSWSTAT
TXC(2:0)
INT_SIM(5:0)
C2100
150p
to Asic
1n0
50R
GND3
Vbias
B1
33n
C1
A2
C2102
2u2
GND
R2101
220R1n0
C2101
33n
MIC1P
MIC1N
MICB1
1.35V
VREF_INT
R2200
100k 120k
BSI
BTEMP
LS
LST
RFTEMP
VCHAR
WTXDET
C2202
ACI(1:0)
1n0
12
C2203
1n0
GND
C2204
R2214
1n0
0
1
2
3
4
5
4k7
C2205
C2206
1n0
1n0
GNDGND
GNDGND
J2200
J2201
J2202
J2203
J2204
J2205
3
4
2
2.8V
VANA
R2201
R2213
4k7
Sleepclock oscillator
C2207
1n0
GND
C2208
27p
1
GND GND
0
1
2
2
BBaacckkuupp
battery
~4V
B2200
8z32.76
kH
VBAT
C2209
FM Radio
78
R2202
1k0
R2203
VBACK
G2200
GND
R2216
2M2
22p
GND
0
2
1
0
2
1
R2204
1k0
VANA
C2223
10n
J2213
J2214
J2215
56
R2205
1k01k0
GND
VANA
GNDGND
C2281
1u0
J2210
J2212
R2206
1k0
C2224
10n
R2207
1k0
10
0
R2208
1k0
R2209
1k0
RETU
D2200
Mic1P
Mic1N
Mic2P
Mic2N
Mic3P
Mic3N
Mic3PR
Mic3NR
VDARx
VDATx
BSI
BTemp
HeadDet
HookDet
LS
LST
RFTemp
VBat6
VChar
WTxDet
CrI
CrO
VBack
PwrOnX
SIMDetX
WDDis
AudClk
ChSwS
EarDaL
EarDaR
MBusTx
PMARP
PMARN
SerClk
SerData
SerSelX
SleepX
TxCClk
TxCCtrl
TxCDa
HV
SIMClk1
SIMDa1
SIMIOC1
SIMClk2
SIMDa2
SIMIOC2
VBat1
VBat2
VBat3
VBat4
VBat5
VBatCP
VBatH
RETU_3.02
J2221
EarP
EarN
XEarL
XEarLC
XEarR
XEarRC
MicB1
MicB2
MicBCap
VSARx
VSATx
MicSub
HFSpP
HFSpN
VibraP
VibraN
VBG
VRef
VAna
VAux
VDRAM
VR1
VRFC
VSIM1
VSIM2
VRCP1
VRCP2
VCP
FlyHigh
FlyLow
MBusRx
MicData
PURX
RetuInt
SlClk
MBus
RstX
AFC
TxC1
TxC2
SIMDaC1
SIMClkC1
SIMRstC1
SIMClkC2
SIMDaC2
SIMRstC2
Gnd1
Gnd2
Gnd3
Gnd4
GndCP
GndH
VIO
TM
K1
J3
J1
J2
E1
E2
E3
D2
C3
K2
M12
L3
L11
L12
M2
L2
M1
G10
F10 F11
M3
L9
K9
L8
PWRONX
E12
L1
J11
M4
K10
A4
B4
L4
A3
C4
M5
L5
K5
J10
M6
L7
L6
M10
C5
C6
A5
B6
A6
B7
GND
C12
K11
A8
H12
F12
B12
J2220
4V
PWRON
J2416
J3121
4k7
J2417
GND
L2411
15nH
GND
GND
C2408
27p
R2408
4
567132
D3
D1
F3
F1
G1
G3
H1
E11
M11
D12
G11
G12
A10
C10
B10
B11
A12
H10
H11
E10
C11
D10
D11
K12
A11
H2
G2
C1
H3
F2
GND
B1
C2
A2
A1
C2201
1u0
C2210
1u0
GND
GND
C2211
J12
A7
C9
K4
B5
K3
K8
M9
M8
K7
M7
C7
C8
B9
A9
L10
B8
K6
B2B3
R2212
470R
HFSPP
HFSPN
VIBRAP
VIBRAN
VRCP2
4u7
1u0
GND
GND
Power on key connector
X7554
L2410
15nH
X7553
C2221
L2270
220R/100MHz
L2271
220R/100MHz
L2272
220R/100MHz
L2273
220R/100MHz
C2271
C2270
C2272
1n01n0
GND
C2273
C2275C2274
1n0
1n0
0
1n0
1
4CR-1002W-07
2
1n0
3
EARP
EARN
HFSPP
HFSPN
VIBRAP
VIBRAN
0
1
4.7V if RF active
2.8V
C2216
SIM Reader
GND
1.35V
VREF_INT
C2217
1u5
GND
VREFVSIM2 VR1VRCP1
0
17
Side
CLK
GND
GND
1
2
3
C2200
1u0
2
GND
Depends on Sim 1.8V/3V
1.8V
1.8V
2.5V
VIO
VRFC VANA
VSIM1 VAUX
C2222
C2220
C2212
C2213
C2214
1u0
GND
3
7
6
GND
1u5
SIMDetX
GND
1u5
GND
GND
1u51u5
GND
1
0
2
VDRAM
C2215
C2219
1u5
GND
R2700
EMIF03-SIM02F2
1u5
GND
R1
R2
R3
1u5
GND
CLK
19
3
J2216
0
J2217
1
J2218
2
J2219
3
4
C2229
C2218
1n0
GND
1n0
GND
APE sleepX
GND
AUDIO(8:0)
XAUDIO(7:0)
H_BRIDGE(3:0)
Vibra
M2100
M
EMINT(1:0)
USB_ACI(7:0)
AFC
TXC
Depends on Sim 1.8V/3V
X2701
SIM
PUSL(7:0)
B to B connector
System connector
B to B connector
RAPGSM
TAHVO, System conn.
VCTCXO
AHNE
?
VSIM1
18
5
6
7
GND
C2700
GND
TAHVO,
RAPGSM
100n
Customer Care / Service & Support Readiness / Content Creation Management
Customer Care / Service & Support Readiness / Content Creation Management
Copyright © 2005 NOKIA Only for training and service purposes
Copyright © 2005 NOKIA Only for training and service purposes
Version: 1.0Version: 1.0
02.11.200502.11.2005
6270 RM-566270 RM-56
Board version: 1kz_12aBoard version: 1kz_12a
RETURETU
Page 3(10)Page 3(10)
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