Nokia 2720 fold, RM-519 Schema
Introduction
Service Schematics
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”.
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.
RM-519
Table of Contents
Front page
UPP, LITEPLUS, Audio
UPPHWA, Keyboard
BTFM
RF part
Component Finder
1
2
3
4
5
6
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: TrainingAndVendor.Development@nokia.com
Customer Care / GTM / Competence Management
Confidential Copyright © 2009 NOKIA Only for training and service purposes
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 t
Version: 1.0 | 25.06.2009 | 2720 Fold/RM-519 | Board version: 2VV_40c | Front Page | Page 1 (6)
o others without the prior written consent of NOKIA.
D3000
COMBO 16Mx16 NOR
F-_WP/P-_CS
NOR/
NOR
ADDRESS/DATA I/O
A5,B1,D8=VIO
A7=VPP
A3,B10,C1,D3=GND
A
A21/P-_LB
A22/P-_UB
F-_RST
GND
2/2 10k R2205
R1
R2
R3
C2223
1u5
GENIO(31:0)
HAC_AMP_EN
LCDUI(2:0)
VBAT
X2005
1
+
GND2
BSI3
GND
R2000
C2330
33p
GND
18V/30V
VFLASH1
R22051/2 10k
C2700
100n
GND GND GND GND GND
C2000
27p
GNDGND
VANA
R2203
R2204
100k
100k
C2242
C2220
C2240
10n
C2710
15p
1n0
GND
GND
CLK
3
RST
2
VSIM
1
10n
GND
C2007
470n
GND
RFCONV(9:0)
0
1
2
9 9
4
5
C2230
1u5
6
7
GND
3
2
0
1
2
3
5
1u5
220R R2151
1/2 2k2 R2153
120R/100MHz
L2180
9
VR1
C6043
R21532/2 2k2
10n
VR2
VR3
GND
6
4
25
2
0
1
C2151
2/2 33n
C2151
1/2 33n
L2181
120R/100MHz
RFAUXCONV(2:0)
UEMGENIO(5:0)
VR4
VR5
VBAT
R2156
2k2
IHF+
IHF-
C2
GND
R2206
100k
A2
X2700
LCD_RESX
LCD_CS2X
LCD_CS1X
LCD_SCL
LCD_SDA
C2149
47p
C2157
4u7
R2014
47k
GND
K
V2000
A
GND
VSIM
GND
L2401
600R/100MHz
L2400
IND
EN
A1,A3,C3=GND
600R/100MHz
0
1
R2020
GND
7
8
R2202
100k
0
1
2
3
5
6
C2241
1n0
L2000
120R/100MHz
IO
7
6
5
GND
F2000
2.0A
A1
A3
GNDB2
C1
C3
R2003
R2005
R2002
100R
R2004
100R
100R
100R
C2003
22p
GND
X2002
GND
6
5
4
3
GND
Center
GND
C2005
C2004
22p
22p
GND
GND
GND
SLOWAD(8:0)
0
C2006
22p
R2403
10k
5
6
C2402
C2400
22uH
N2400
VDD
VOUT
FB
2u2
GND
B1
C1
B3
100RR2456
R2455 100R
C2401
1u0
GND
V2410
10n
GND
V2411
C2419
C2418
10n
GND
10n
GND
R2402
27R
GND
GND
LED-
R2454 100R
R2452
100R
100R
R2450
100R
R2451
GND
IHF+
IHF-
EARP
EARN
C2159
C2158
22p
22p
L2170
B2100
+
-
C2152
47p
GNDGND
GND
4
N2401
13 2
GND
X2410
GND
30
LED+
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
GND
VFLASH1
VIO
C2411
100n
GND
C2410
100n
GND
HAC+
HAC-
VBAT
C1211
C1210
1u0
100n
GND
GND
N1210
C2
_SHDN
C3
Vo+
A3
Vo-
B1
VDD
B2
PVDD
A1
IN+
C1
IN-
A2,B3=GND
VBATRF
C2002
MIC3RP
MIC3RN
VBB1RING
BTEMP
VCXOTEMP
PATEMP
FBUSRXO
VCHARIN1
VCHARIN2
SIMDAO
SIMCLKO
SIMRST
RXIINP
RXIINN
RXQINP
TXIOUTP
TXIOUTN
TXQOUTP
TXQOUTN
RXQINN
AFCOUT
AUXOUT
GENIO1
GENIO2
GENIO3
GENIO5
OSCIN
OSCOUT
GNDREGS1
KDLIGHT
VIBRA
MICB1
MIC1N
MIC1P
150u_6V3
GND GND
P8
N8
F9
J12
BSI
J13
N11
M11
L12
K12
R2027
E3
10k
G6
H6
A2
VSIM
FLYN
EARP
EARN
C2208
1u5
A3
C3
B2
F13
E13
F14
M6
VREF
H14
H13
G14
G13
E14
F12
G12
B14
C13
C14
D12
L1
VR1
N3
VR2
K3
VR3
J3
VR4
P4
VR5
C2225
1u5
GND GND GND GND GND
M1
M2
M5
VBG
N4
H2
N12
N13
FLYP
G1
C2017
33p
GND
P12
P11
P5
N6
P7
VBAT
D2800
T6
GND
J13
H13
J15
C12
E11
F11
C13
B14
B10
C10
E10
B12
F10
P16
T12
R16
N13
K16
N10
N12
T15
R15
M12
M13
K12
M10
R13
R14
N15
P15
L13
M16
K13
T11
N11
R11
L12
K15
L2001
600R/100MHz
RFClk
M8
VSSA
RFBusClk
RFBusDa
RFBusEn1X
B7
LCDCamClk
E8
LCDCamTxDa
E9
LCDCSX
P00
P01
P02
P03
P04
P10
P11
P12
P13
P14
B9
P15
FlsRstX
ExtWrX
N9
ExtRdX
N8
Fls2CSX
R8
FlsBAAX
FlsAVDX
FlsClk
T8
FlsCSX
FlsRdy
R9
0
1
2
3
4
5
6
7
T9
8
9
10
11
12
13
14
15
16
17
18
19
20
21
T7
22
B8,B11,C6,D2,E12,G2,H16,J5,L2,
L5,L16,M6,R12,T10=GND
C2012
10n
GND
C2009
10n
GND
C2010
10n
GND
GND
C2011
1u0
GND
R2077
100R
GND
GND
SleepX
SleepClk
EarData
MicData
UEMint
CBusClk
CBusDa
CBusEnX
GenIO31
GenIO30
GenIO29
MBusTx
MBusRx
FBusTx
FBusRx
DBusClk
DBusDa
DBusEn1X
RFConvClk
AuxDa
GenIO18
GenIO16
GenIO17
GenIO14
GenIO26
GenIO15
GenIO12
GenIO11
GenIO10
GenIO9
GenIO8
GenIO7
GenIO6
GenIO5
GenIO13
GenIO25
GenIO28
GenIO4
GenIO27
GenIO19
GenIO20
GenIO21
GenIO22
GenIO23
GenIO24
GenIO0
GenIO1
GenIO2
GenIO3
VDDRAM1
VDDLMM
VDDLMM
VDDRAM2
VDDRAM2
VDDRAM3
VDDRAM3
VDDPLL
VDD18
C2037
27p
C2016
27p
PURX
IrTx
IrRx
RxID
RxQD
TxID
TxQD
VDD
VDD
VDD
VDDA
VDDS
VDDS
VDDS
VDDS
R2007
18V/30V
R2011
R2012
R2087
R2088
J2800
L6
J2801
M5
K5
F2
H3
M2
J2
J6
H5
G5
D3
G6
K3
J3
H6
E3
H2
F3
N3
P3
K6
N6
R5
N7
N5
T3
P2
T4
M7
R6
R3
C2
R4
F16
G16
G15
G12
G13
F15
E15
F13
H12
J16
C7
C9
B6
E13
C16
D15
D16
R2
M15
C14
B15
F12
C15
J2802
J2803
J2808
J2809
J2810
J2823
GENIO(31:0)
F7
F5
G3
M9
R10
C11
F9
L3
L15
M3
J12
R7
M11
K2
C8
H15
F7
C2038
27p
GNDGND
47R
47R
100R
100R
C2884
C2883
C2882
100n
10n
10n
GND
C2887
10n
XMIC
GND
GNDGNDGND
C2885
C2886
10n
100n
GND
GND
R2152
10k
C2881
100n
0
1
2
0
1
0
1
2
2
3
GND
0
2
1
0
1
2
3
4
5
0
1
2
0
1
2
3
4
5
18 18
16
17
14
26
15
12
11
10
9
8
7
6
5
13
25
28
4
27
19
20
21
22
23
24
0
1
2
3
24
R2015
18V/30V
C2880
10n
GND
C3031
C3030
100n
10n
GND
GND
C2160
100n
GND
R2150
2
C2031
27p
GND
R2171
C2171
2u2
GND
R2154
2k
C2200
PUSL(3:0)
AUDIODATA(3:0)
AUDUEMCTRL(3:0)
AUDUEMCTRL(3:0)
ISIMIF(2:0)
IACCDIF(5:0)
RFCONVCTRL(2:0)
RFCONVDA(5:0)
N2000
VDD
GND
OUT
220R
2/2 2k2
1/2 2k2R2154
1u0
GND
C2332
4u7
1
C2030 100n
3
C2203
VBAT
C2331
GND
18V/30V
GNDGND
VANA
1u5
GND
VIO
C2155
1/2 33n
RFCLK
RFCLKGND
RFICCNTRL(2:0)
LCDUI(2:0)
KEY(10:0)
2
5
0
1
6
9
7
8
GENIO(31:0)
3
R3030
4k7
MEMCONT(9:0)
B7
A10
16
A2
B3
A8
20
B8
A9
B2
B5
A23
B4
ADV
A6
_WE
C10
_OE
A4
CLK
B6
B9
F-_CE
A1
WAIT
D10
D9
C7
C6
D5
D4
C3
C2
C9
C8
D7
D6
C5
C4
D2
D1
23
22
21
20
19
18
17
16
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0
1
2
0
1
2
0
1
2
3
4
5
6
7
8
9
10
VPP
C3032
100n
GND
9
J2814
0
1
2
3
5
6
7
8
J2815
J2817
J2818
MEMADDA(24:0)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
FMANT
X2003
L2004
C2019
18p
68nH
J2102
600R/100MHz
600R/100MHz
C2018
18p
2
4
5
3
1
6
7
8
J2103
GND
L2002
L2003
C2013
10n
GND
C2020
6p8
GND
R2006
18V/30V
GND
R2009
18V/30V
GND
C2269
100n
GND
R2010
100k
R2200
0R22
0
1
2
2
0
1
0
1
2
3
0
1
2
2
3
4
5
0
1
2
0
1
2
3
4
5
C2268
C2267
100n
4u7
GND
GND
S2420
not_assembled
R2463
18V/30V
GND
C2264
R2008
C2287
C2261
4u7
4u7
GND
GND
GND
VFLASH1
C2202
1u5
GND
GND
C2235
C2237
100n
1u5
100n
GND
GND
GND
1u0
C2155
2/2 33n
C2239
C2204
C2205
C2236
K1
M4
A8
A9
A7
B6
B9
B7
B4
A4
B5
A6
A5
C10
B10
B8
A12
B13
A13
B11
C11
C12
A10
P10
P13
G2
H1
C2403
47p
D1
N2
C2266
1u0
B1
GND
K2
P3
N14
M13
H3
H3
J14
M3
N1
100n
GND
P9
1u5
N5
GND
H9
E12
P2
D14
100n
GND
G9
D3
1u5
GND
K13
P11
M7
N7
M10
M8
M9
N10
K14
M14
L14
VCHAROUT1
J1
VCHAROUT2
VBATREGS
PURX
SLEEPX
SLEEPCLK
EARDATAR
C6
EARDATAL
C7
MICDATA
C9
UEMINT
C8
CBUSCLK
CBUSDATA
CBUSENX
SIMIODAI
SIMCLKI
C4
SIMIOCTRL
MBUSTX
C5
MBUSRX
FBUSTXI
FBUSRXI
DBUSCLK
DBUSDATA
DBUSENX
RFCONVCLK
RXID
RXQD
TXID
TXQD
AUXD
ACLKEXT
VSSDRIVER
VSSPUMP
VSADRIV1
VSADRIV2
C2
PWRONX
L3
VBATVANA
E1
VBATVIO
VBATVCORE
VBATVBB1
F3
VBATDIG
VBATVSIM
VBATVR3
J2
VBATVR4
VBATVR5
VBATCP
VBATIHF
VBATDRIV
VBATREGSADC
L2
VBATVR1
VBATVR2
VBB1
F1
VDD28
C1
VCORE
J8
VDAADC
VDAAUD2
VDAAUD1
VDACONVTX
VDACONVRX
VANA
VSACONVRX
VSACONVTX
VIO
HOOKINT
MICB2
MIC2P
MIC2N
HFR
HFL
SENSEL
SENSER
HEADINT
IHFP
IHFN
A11,B12,D13,F6,F8,G7,G8,H7,
H8,H12,J6,J7,J9,L13,M12=GND
D2200
KEYB1(Mic3LP)
KEYB2(Mic3LN)
C2001
GND
GND
C2226
1u5
B2200
32.768kHz
C2265
2u2
GND
6p8
C2233
J2013
L2388
28R/100MHz
R2700
C2222
C2227
1u5
1u5
GND
M2000
M
+
Customer Care / GTM / Competence Management
Confidential Copyright © 2009 NOKIA Only for training and service purposes
Version: 1.0 | 25.06.2009 | 2720 Fold/RM-519 | Board version: 2VV_40c | UPP, LITEPLUS, Audio | Page 2 (6)
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