Nokia N80 RM-92 Schematic
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
RM-92
Nokia repair SW : Phoenix version 2005.36.10.115
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 companyconfidential information,
which may not be disclosed to others without the prior written consent of NOKIA.
Table of Contents Page
Front page
BB connetions
System connector
VILMA, SIM, Audio
BETTY
RAPG3S
OMAP, Combo memory, mini SD,
SDRAM, back camera
BT, WLAN
UI
UI- module
RF- part
Signal overview
Component finder
1
2
3
4
5
6
7
8
9
10
11
12
13
Customer Care / Service & Support Readiness / Content Creation Management
Confidential - Copyright © 2006 NOKIA Only for training and service purposes
Version: 1.0 27.01.20
0
N80 / RM-92
6
Board version: 1NN_07
Fr
ont p
a g e
Page 1 (13)
PROD_TEST_PATTERN
USB_ACI(7:0)
SYS_CONN
USB_ACI(7:0)
SLOWAD(6:0)
BATTERY_CONN
EMU_RAP
XAUDIO(5:0)
CHARGER
FM_ANT
SLOWAD(6:0)
ETM(16:0)
BT_CLOCK_REQUEST
WLAN(6:0)
I2C_CMT(1:0)
RFCTRL(8:0)
RFCONV(11:0)
MESSI_CMT(25:0)
GEN_CTRL_CMT(20:0)
USB_CMT(8:0)
RFCLK(1:0)
RFCLKEXT
FM_INTX
BT_CLOCK_REQUEST
WLAN(6:0)
I2C_CMT(1:0)
RFCTRL(8:0)
RFCONV(11:0)
MESSI_CMT(25:0)
GEN_CTRL_CMT(20:0)
USB_CMT(8:0)
ETM(16:0)
RFCLK(1:0)
RFCLKEXT
FM_INTX
RAP3GS
DIG_AUDIO(5:0)
EMINT(1:0)
ACI(1:0)
TXC(2:0)
SIM_CMT(2:0)
PUSL(7:0)
CBUS(2:0)
PCM(3:0)
VILMA
DIG_AUDIO(5:0)
EMINT(1:0)
ACI(1:0)
TXC(2:0)
M
C_MIS
PUSL(7:0)
PWRONX
SLOWAD(6:0)
2(SUB
C
AUDIO
AUDIO(6:0)
H_BRIDGE(3:0)
AUDIO(6:0)
XAUDIO(5:0)
H_BRIDGE(3:0)
(T
)0:2
)0:
SIM_EXT(2:0)
TXCCONV(1:0)
USB_ACI(7:0)
CHSWSTAT
AUDIO(6:0)
TXCCONV(1:0)
PCM(3:0)
PUSL(7:0)
SIM
SIM_EXT(2:0)
SLOWAD(6:0 )
PWRONX
BETTY
SLOWAD(6:0)
EMINT(1:0)
CBUS(2:0)
CHARGER
USB_CMT(8:0)
PUSL(7:0)
CHSWSTAT
USB_ACI(7:0)
BETTY_GENOUT(1:0)
BETTY_GENOUT(1:0)
FM_ANT
SLOWAD(6:0)
Customer Care / Service & Support Readiness / Content Creation Management
Confidential - Copyright © 2006 NOKIA Only for training and service purposes
Version: 1.0
27.01
.2006
N80 / RM-92
Board version: 1NN_07
BB connection
Page 2 (13)
Charger plug
2.5V
5V
BETTY
VILMA
CHARGER
XAUDIO(5:0)
0
1
2
3
4
5
MIC2N
MIC2P
XEARL
XEARLC
XEARR
XEARRC
C2005
10n
C1
D1
A1
B
GND
C2006
GND
R2006
IP5040CX11_LF
R
R
R
R
10n
V2000
ESDA18-1F2
GND
GND
R2013
14V/50V
V05/V41
C2012
1u0
GND
R2014
R2000
V
05/V41
VOUT
VBUS
A3
C
B1
3
C
C3
C
D3
C
A2
C2
D2
GND
GND
GND
R2015
14V/50V
K
A
GND
R2016
14V/50V
GND
L2000
220R/100MHz
GND
R2018
14V/50V
GND
R2017
14V/50V
F2000
GND
R2020
2A
GND
R2019
14V/50V
/V41
V05
GND
R2022
14V/50V
GND
R2021
14V/50V
X2000
1
2
6
L2002
L2003 600R/100MHz
L2004 600R/100MHz
L2005
L2006 600R/100MHz
L2007 600R/100MHz
L2008 600R/100MHz
L2009
L2010
GND
R2023
14V/50V
GND
600R/100MHz
600R/100MHz
600R/100MHz
600R/100MHz
GND
J7532
C200 7
10p
J7533
C2008
10p
J7534
GND
C200 9
10p
C201 0
10p
charge
charge gnd
ACI
VOUT
Vbus
D+
Ddata gnd
Xmicn
Xmicp
Xear_l_n
Xear_l_p
Xear_r_n
Xear_r_p
L2011
68nH
System
connector
X2001
1
2
3
4
5
6
7
8
9
10
11
12
13
14
GND
FM_ANT
FM Radio
BETTY
USB_ACI(7:0)
6
4
1
0
5
7
MASTP D2
SLAVEPU
DPRX D
DMTXD
MASTPD1
ACI
GND
R2009
220k
GND
R2007
IP4065CX11_LF
17k
1k3
33R
33R
15k
Customer Care / Service & Support Readiness / Content Creation Management
Confidential - Copyright © 2006 NOKIA Only for training and service purposes
Version: 1.0
2
7.01.2006
N80 / RM-92
Board version: 1NN_07
System connector
Page 3 (13)
BETTY, UI
PIHI
BETTY
RAP3GS
BETTY, RAP3GS
RAP3GS
RAP3GS
System
connector
SLOWAD(6:0)
WTxDet
{
RFTemp
CHSWSTAT
DIG_AUDIO(5:0)
CBUS(2:0)
TXC(2:0)
SIM_CMT(2:0)
I2C_CMT(1:0)
ACI(1:0)
FM_ANT
C6101
10n
C6108
33n
4V
AUDIO(6:0)
UI
VBAT
C6103
100n
Microphone
B2100
MICP
MICN
3
4
5
6
GND
C2204
4u7
5
3
C6106
6
C6107
100n
4
5
6
4
C2228
2/2 1u
0
1
2
3
4
5
0
1
2
0
2
1
1
0
0
2
1
100n
GND
G2200
4V
VBAT
GND GND
GND
GND
C2203
4u7
2
B2200
32.768kHz
0
1 D3
1
GND
GND
GND
VILMA
N2200
VILMA_1.04C
C2
EarP
EarN
H1
Mic1P
D1
Mic3P
D2
Mic3N
F5
Mic3PR
E5
Mic3NR
L11
BSI
E9
BTemp
J10
HeadDet
J2
LS
L1
LST
D10
VChar
J3
WTxDet
K1
RFTemp
E11
VBat6
L8
CrI
L9
CrO
J8
VBack
D9
PwrOnX
K2
SIMDetX
G7
WDDis
J6
ChSwS
L3
AudClk
B4
EarDaL
A4
EarDaR
K4
MBusTx
A3
PMARP
C4
PMARN
L4
SerClk
K5
SerData
J5
SerSelX
G5
SleepX
L7
TxCClk
G6
TxCCtrl
K7
TxCDa
K9
HV
A5
SIMClk1
B6
SIMDa1
E6
SIMIOC1
A6
SIMClk2
C6
SIMDa2
E7
SIMIOC2
F11
VBat1
K11
VBat2
A8
VBat3
F10
VBat4
D11
VBat5
C11
VBatCP
B3
VBatH
H2
Gnd5
K10
Gnd6
B11
Gnd7
SIMRstC2
SIMDaC1
SIMRstC1
SIMClkC1
Mic2N
Mic2P
XEarL
XEarLC
XEarR
XEarRC
MicB1
MicB2
VSARx
VSATx
MicSub
HFSpP
HFSpN
VibraP
VibraN
VBG
VRef
VAna
VAux
VDRAM
VRFC
VSIM1
VSIM2
VRCP1
FlyHigh
FlyLow
VilmaInt
MBus
SIMClkC2
SIMDaC2
TxC1
PURX
SlClk
RstX
MBusRx
MicData
Gnd1
Gnd2
Gnd3
Gnd4
GndCP
GndH
GndTH
G1
G3
E3
E2
F3
F1
H3
G2
C1
F2
J1
B2
C3
A2
A1
G10
G9
E1
E10
L10
G11
VIO
H11
VR1
H10
A7
B9
C9
A10
VCP
B10
A11
K6
H9
A9
C8
C5
J11
AFC
J7
C7
B5
B7
K3
L5
F9
J4
L2
K8
TM
F7
J9
B8
L6
C10
B1
F6
GND
GND
C2211
4u7
C2222
C2202
220n
C2215
2x1u
J2208
GND
GND
2x1u
2
GND
/2 1u
0
1
2
3
4
5
C2205
220n
GND
C2213
C2222
2x1u
C2220
2x1u 2x1u
GND
C2220
GND
2x1u
GND
C2213 C2226
2x1u
GND
1.8V
C2215
2x1u
L2101
220R/100MHz
L2104
220R/100MHz
1.8V
1u5
GND
GND
C2228
2x1u
C2106
56p
GND
2.8V
C2217
L2102
33nH
C2114
L2103
33nH
C2107
C2110
56p
GND
GND
56p
C2111
56p
GND GND
2.5V
VANA
VAUX
VDRAM
VIO
VRFC
1.8V
VSIM2
1.8V
1u5
GNDGND
0
3
7
7
C2700
100n
GND
R2200
1k0
J2223
0
1
2
3
APE DRAM regulator
VBAT
4V
A2
C4202
1u5
GND
N4201
-1.8_NOPB
B2
A1
GND
C2113
56p
C2115
56p
VREF_INT
SIM connector
3
2
1
7
GND
B1LP3990TLX
GND
GND
56p
GND
X2700
C1 C5
C2
C3
SW
SF7W006S4C
C4203
1u5
IHF-speaker
B2102
L2105
600R/100MHz
L2106
600R/100MHz
4
5
C6
6
C7
8
GND
9
GND
10
GND
11
GND
GND
C2108
15p
C2109
15p
GND
GND
VDRAM2
1.8V
XAUDIO(5:0)
X2102
1
X2100
1
VREF
VR1
VRCP1
EMINT(1:0)
USB_ACI(7:0)
AFC
TXC
PUSL(7:0)
Vibra
}
System
connector
X2103
1
X2101
1
PIHI
RAP3GS
System
connector, BETTY
PIHI
RAP3GS, BETTY, UI,
OMAP, BT
APE Vcore DC/DC converter
GND
N4200
U//U
A1
FB SGND
D2
EN
C1
ISEL
D1
SYNC/MODE
B1
VSEL
LM3661TLX-1.40_NOPB
PVIN
PGND
A2
GND
A3
VDD
B3
L4200
C3
SW
10uH
C4200
D3
GND
C4204
22u
1n0
GND
GND
GND
C4205
1n0
VCOREA
1.35/1.09V
VBAT
4V
C4201
22u
GND
4
PUSL(7:0)
OMAP
7
PUSL(7:0)
BETTY
Battery connector
GND
B2
A1
A2
A3
G6
G4
G3
A5
F1
B4
A4
E7
D2
E6
F6
B1
G7
C1103
10p
GND
FM-radio
TEA5761UK_N3D
CPOUT
LOOPSW
LO1
LO2
TMUTE
MPXOUT
NC
SWPORT
XTAL
NC
CD1
CD2
CD3
INTCON2
INTCON1
CAGC
INTX
X1100
VBATT
BSI
GND
BTEMP NTC
C4415
10p
GND
N6100
BUSMODE
BUSENABLE
CBUSenX
L4401
33nH
AGND
DGND
DATA
CLOCK
VREFDIG
RFIN1
RFIN2
RFGND
AGND
FREQIN
VAFR
VAFL
VDD
14V/50V
VCC
R1100
J2071
GND
2.8V
D7
E1
G2
F7
D6
B7
A7
A6
B6
C7
G5
F4
D1
C1
C2
F2
G1
-t
GND
VAUX
GND
GND
C1104
10p
R1103
47k
PWRONX
C1105
1n0
GND
1.8V
VIO
R6103
10k
11
GND
VIO
1.8V
L6101
120nH
C6109
47p
GND GND
GND
4V
VIO
R6102
10k
10
1
0
C6104
100 n
C6110
27p
VBAT
C1100
C1101
10p
100n
GND
GND
C2206
1n0
GND
R4416
14V/50V
GND
R6101
100k
C6102
33n
GND
GND
C6113
33n
GND
C1109
C6100
R6100
10k
1n0
100n
C6105
33n
GND
L6100
47nH
C6112
PWRON
GND
J2070
J2072
BGND
1
X4401
1
X4402
GND
10n
Customer Care / Service & Support Readiness / Content Creation Management
Confidential - Copyright © 2006 NOKIA Only for training and service purposes
Version: 1.0 27.01.20
0
N80 / RM-92
6
Board version: 1NN_07
VILMA, SIM, Audio
Page 4 (13)
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