Nokia 7370 RM-70 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:

73707370

Exploded view and component disposal

RM-70

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: [e-mail]

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

10
11
12

12

1
2

3
4
5
6
7
8
9

Front page
System connector, IHF speaker
RETU, SIM, Micro, Vibra

TAHVO
RAPGSM, Combo memory, Camera
UI, Key PWB, LCD PWB, Earpice
BT, FM radio
RF- part, BT clock buffer
Signal overview
Component finder engine module

Component finder Key PWB
Component finder LCD module

Component finder LCD PWB

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 03.11.200503.11.2005

7370 RM-707370 RM-70

Board version: 1lua_50a Board version: 1lua_50a

Front pageFront page

Page 1(12)Page 1(12)

TAHVO

CHARGER

C2000

Charger plug

V2000

ESDA18-1F2

K

C2001

1n0

27p

A

C2017

L2000

220R/100MHz

470n

2A

F2000

J2010
J2000

X2000

1
2

CHARGER PLUG

HW accelator

RETU

IHF speaker

B2103

J2105

J2106

B2102

J2101

J2102

IHF speaker

FM radio

RETU

TAHVO

Flash_trigger

XAUDIO(7:0)

C2107

27p

22

C2111

27p

FMANT(1:0)

USB_ACI(7:0)

L2109

56nH

R2115

14V/50V

L2103

56nH

R2107

14V/50V

GND

R2009

C2015

R2000

220R

C2002

R2003

10R

B1

B2

C3

D3

C2

D2

10n

R2007

IP4065CX11_LF

17k

1k3

33R

33R

15k

GND

2u2

GND

C2003

33n

to UEME

C2004

33n

A2A3

B3

0

HOOKDET

1

MICB2

2

MIC2P

3

MIC2N

4

XEARL

5

XEARLC

6

XEARR

7

XEARRC

SLAVEPU
DPRXD
DMTXD
MASTPD2
MASTPD1
ACI

GND

C2126

10u

C2127
1u0

VIHFAMP

Audio amplifier

N2101

TPA2012D2YZH

D3

OUTR+

D4

OUTR-

A3

OUTL+

A4 B1

OUTL-

A2

PVDD

D2

AVDD

C4

PGND

C3

AGND

GND

3.7V

C2124

100n

GND

GND

J2005

R2008

220k

INR+

INR-

INL+

INL-

G0
G1

_SDR
_SDL

L2111

600R/100MHz

C2119
100n

C2120

J2100

100n

C2118
100n

C2117
100n

R2004

10R

R2005

10R

C2007
10n

GND GND

GND

R2002

10R

C2008
10n 10n

GND GND

C2009 C2010

D1
C1

A1

J2107

C2
B2

J2108

B3
B4

L2004

68nH

3.7V

VBAT

1.8V

VIO

1.8V if IHF
speaker on

Audio_amps_en

L2108

56nH

GND

GND

L2102

56nH

GND

GND

R2114

14V/50V

R2106

14V/50V

C2113

1n0

C2112

C2108

1n0

C2109C2110

1n0

1n0

GND

C2114

1n0

1n0

GND

L2104

220R/100MHz

L2105

220R/100MHz

L2106

220R/100MHz

L2107

220R/100MHz

0

4
1
0
6
5
7

10k

100n

GND

R2001

BGF100

Vcc

1k0

1n0 1n0

50R

50R

1n0 1n0

1k0

ESDA14V2-4BF2

A1

A3

C1

C3

R2006

Meas

to Mic

GND
GND

GND
GND
GND

2.8V

VANA

R2017

120k

B2GND

GND

GND

1.8V if IHF
speaker on

Audio_amps_en

1n0

2k2

2k2

1n0

C1

D1

V2001

DTC143ZM-T2L

OUT

R1

IN

J2011

4k7
R247k

GND

1.8V

VIO

C2020

10n

Analog switch/Attenuator

TS5A3159DCKR

6

IN

4

COM

5=
2=

N2000

VIO
GND

GND

Analog switch/Attenuator

N2001

TS5A3159DCKR

6

IN

4

COM

5= VIO
2=

GND

R2010

100R

C2005

VOUT

VBUS

Z2001

600R/100MHz

Z2000

600R/100MHz

J2003
J2001
J2006
J2004

FM radio

production

test points

Z2003

600R/100MHz

C2011

System connector

X2001

1
2
3

ACI

4

VOUT

5

Vbus

6

D+

7

D­data gnd

8
9

Xmicn

10

Xmicp

11

Xear_l_n

12

Xear_l_p

13

Xear_r_n

14

Xear_r_p

GND

AGND

GND

C2012

C2013

10p

10p

C2014

10p

10p

C2018

10n

C2019

10n

GND

L2001

EXC24CB102U

1

4

23

C2006

10n

10n

GND

GND

1

NO

3

NC

1

NO

3

NC

L2002

EXC24CB102U

4

L2003

EXC24CB102U

4

1

23

1

23

GND

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 03.11.200503.11.2005

C2016

270p

GND

7370 RM-707370 RM-70

Board version: 1lua_50a Board version: 1lua_50a

System connector, IHF speakerSystem connector, IHF speaker

Page 2(12)Page 2(12)

System connector

FM radio

TAHVO

AHNE

RAPGSM

FM radio

RAPGSM

TAHVO

RAPGSM

TAHVO

RAPGSM

XAUDIO(7:0)

AUDIO(8:0)

C2075

SLOWAD(6:0)

DIG_AUDIO(5:0)

CBUS(3:0)

TXC(2:0)

CHSWSTAT

INT_SIM(5:0)

ACI(1:0)

Battery connector

C2076

1u0

10n

GND

GND

X2070

+1

GND
2
3

BSI

GND

C2077

10n

GND

Power switch

J2420

123

S2403

4

Power On

GND

C2070

150u_10V

14V/50V

R2070

R2100

MIC1P

3

MIC1N

4

R2101

220R

MICB1

C2200

1u0

2

EARP

EARN

0
1
2

R2102

220R/100MHz

220R/100MHz

C2222

1u0

GND

CLK

0

1

C2221

1u0

GND

3

J2216
J2217
J2218
J2219

2

3

0

8

6 35

7

3.7V

VBAT

C2079

C2078

C2074

C2073

10n

1u0

GND

GND

GND

R2417

C2071

47k

27p

GND

PWRON

R2406

27k

R2404

14V/50V

GND

27p

GND GND

BTEMP Resistor

C2403

47p

GND

27p

1.35V

VREF

R2200

100k

2

BSI

3

BTEMP

5

LS

6

LST

1

RFTEMP

4

VCHAR

0

WTXDET

C2202

C2223

10n

GND

C2204

C2205

C2203

1n0

1n0

1n0

GND

1n0

GND

GND

14

C2224

GND

2.8V

VANA

R2203

1k0

R2202

10n

C2206

R2201

1k0

120k

GND

R2214

4k7

VBAT

3.7V

C2207

1n0

1n0

GND

GND

C2208

B2200

27p

GND

32.768kHz

C2209

22p

GND

Sleepclock oscillator

J2200

0

J2201

1

J2202

2

J2203

3

J2204

4
5

J2205

6

J2206

0

J2207

1

J2209

2

7

26

0
2
1

8

17

3.7V

VBAT

L2202

220R/100MHz

L2203

600R/100MHz

L2205

220R/100MHz

L2206

600R/100MHz

3.7V

VBAT3

GND

C2225

1u0

GND

C2228

1u0

3.7V

VBAT1

C2227

C2226

1u0

GND

GND

1u0

L2204

600R/100MHz

3.7V

VBAT2

GND

C2230

1u0

3.7V

VBATH

C2231

GND

3.7V

10u

VBATCP

C2232

1u0

GND

R2204
1k0

R2213

0
2
1

1
0

4k7

25

4

R2205
1k0

VANA

2.8V

VANA

M12

L11
L12

G10

F10

1

2.5V

GND

J2213
J2214
J2215

16

C2281

1u0

VBACK

Backup battery

G2200

GND

J2222

J11

E12

J10

M10

K10

R2216

2M2

GND

J2210

J2212

18

GND

J2220
J2221

C12
K11

H12

F12

B12

RETU

D2200

RETU_3.02

K1

Mic1P

J3

Mic1N

J1

Mic2P

J2

Mic2N

E1

Mic3P

E2

Mic3N

E3

Mic3PR

D2

Mic3NR

C3

VDARx

K2

VDATx

BSI

L3

BTemp
HeadDet
HookDet

M2

LS

L2

LST

M1

RFTemp
VBat6
VChar

M3

WTxDet

L9

CrI

K9

CrO

L8

VBack

WDDis

L1

SIMDetX

PwrOnX

M4

AudClk

A4

EarDaL

B4

EarDaR

L4

MBusTx

A3

PMARP

C4

PMARN

M5

SerClk

L5

SerData

K5

SerSelX
SleepX

M6

TxCClk

L7

TxCCtrl

L6

TxCDa
HV

ChSwS

C5

SIMClk1

C6

SIMDa1

A5

SIMIOC1

B6

SIMClk2

A6

SIMDa2

B7

SIMIOC2

VBat1
VBat2

A8

VBat3
VBat4
VBat5

B3

VBatH
VBatCP

EarP
EarN

XEarL

XEarLC

XEarR

XEarRC

MicB1
MicB2

MicBCap

VSARx
VSATx
MicSub

VibraP
VibraN
HFSpP
HFSpN

VAna
VAux

VDRAM

VRFC

VSIM1

VSIM2

VRCP1
VRCP2

FlyHigh
FlyLow

MBusRx
MicData

PURX

RetuInt

SlClk

MBus

RstX

TxC1
TxC2

SIMRstC1
SIMClkC1
SIMDaC1
SIMClkC2
SIMDaC2
SIMRstC2

Gnd1
Gnd2
Gnd3
Gnd4

GndCP

GndH

VBG
VRef

VIO

VR1

VCP

AFC

TM

6

7

45 1

EARP

D3
D1

F3

F1
G1
G3
H1
H2

G2

C1

H3

F2

GND

A2

VIBRAP

A1

VIBRAN

B1

C2201

C2

1u0

H10

GND

F11

J12

E11

M11
D12

G11

G12

A7

C9

A10
C10
B10
B11

C2210

A12

1u0

K4
B5
K3
K8
M9

H11
E10

M8
K7
M7

C11

C7
C8
B9
A9

D10

L10
D11
K12

B8
K6

A11

B2

GND

C2229

1n0

GND

010
1

EARN

2

R2212

470R

GND

C2211

4u7

GND

Sleepx 1.8V in local mode

C2100

C2101

C2102

2u2

GND

0R

L2272

L2273

C2220

GND

3
7

EMIF03-SIM02F2

0
1
2
3

4

GND

R2103

R2700

0R

C2274

33n

33n

C2103
1n0

GND

C2275

1n0

GND

C2212

GND

SIM Reader

R1
R2
R3

EMIF01-SMIC01F2

B1

to Asic

C1

1n0

GND3 1n0

A2

50R

Vbias

C2104
1n0

GND

C2273

1n0

1n0

1u51u5

GND

2k22k2

2k2

150p

C2106
27p

GND

1u51u5

GND GND

1n0

C2214

1n0

50R

Depends on SIM 1.8V/ 3V

VSIM1

R2701

0R

Side

GND

C2701

C2700

27p

100n

GND

GND1

to Mic

GND2 B2

L2112

600R/100MHz

C2105
27p

1u5

19

GND

C2215C2213

3
2
1

7

C2GND3
A3

B3

C3

GND

600R/100MHz

1u5

SIM

X2700

C1
C2
C3

SW

SF7W006S4C

Microphone

J2103
J2104

B2100 na

OUT

1
2

GND

EAR_P

UI

EAR_N

Vibra

M2100

FM-0035-C1

-

+

L2113

C2219

GND

GND
GND
GND
GND

M

GND

1.35V

VREF

VANA

2.8V

VAUX

VDRAM

1.8V

VIO

VR1

2.5V

VRFC

1.8V if RF active

VSIM1

Depends on SIM 1.8V/ 3V

VSIM2

VRCP1

4.7V if RF active

VRCP2

C2217

C2216

1u5

1u5

GND

GND

4

C5

5

C6

6

C7

8

9
10
11

GND

0

EMINT(1:0)

USB_ACI(7:0)

TXC_CONV(2:0)

PUSL(7:0)

RAPGSM

System connector

TAHVO

AHNE

FM radio

TAHVO

BT

RAPGSM

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 03.11.200503.11.2005

7370 RM-707370 RM-70

Board version: 1lua_50a Board version: 1lua_50a

RETU, SIM, Micro, VibraRETU, SIM, Micro, Vibra

Page 3(12)Page 3(12)

Flash interface

J20

6

0

VPP

VBUS

D

N

G

X2060

1

Charger plug

RETU

CHARGER

SLOWAD(6:0)

CHSWSTAT

C2309
22u

C2306

1u0

3.7V

VBAT

GND

3.7V

VBAT

GND

L2301

220R/100MHz

R2307

100R

V2302

RSX101VA-30TR

4

Current gauge

J2306

R2300

4

CURRENT_SEN

BGND

Local mode=1.4V

VCORE

C2302

22u

GND

J2307

SENSE­SENSE+

23

1

GND

C2300

3.7V

VBAT

10n

GND

L2306

600R/100MHz

C2301

22u

GND

C2307

1u0

GND

2.5V if accessory
connected

VOUT

C2312

1u0

GND

5V if USB connected

VBUS

C2313
1u0

GND

L2302

10uH

J2300

GND

GND

GND

GND

D10
E10

F10
G10

A10
B10

C10

H10

G2

K10

H2

A7
A6
A5
B6
B4
B5
A4

E9

D9

G9

A8

B8
A9

F9

J1
F1
F2

J8

H3
H4
H5
H6
H7
H8

G3
G8
F3
F8

TAHVO

TAHVO_V5.2_LF

VBAT1
VBAT1
VCoreCoil
VCoreCoil
VCore
GND1
GND1

VCharIn1
VCharIn2
VCharInK
VCharOut1
VCharOut2
VCharOutK

VCharADC
ChSwS
SMPSClk
GND4
VBAT3
GND3

NC
NC

NC

NC
GND5

Vout

SENSE-

SENSE+

VCC

NC
NC
NC
NC
NC
NC

NC
NC
NC
NC

N2300

Slave_PU
Master_PD1
Master_PD2

D+_RXD

D-_TXD

VPP_VIO

VCCint

RCV_FRX2

VP_FRX

VM_CLK

SLAVESWSET

SLEEPX

TahvoInt
CbusDataNC
CbusSelX

CbusClk

VcoreDef

FlashM

TestMode

TestOut
GenOut1
GenOut2
GenOut3
PWM300

Clk600

SleepClk

CLK

RXD2

VIO

OEX

FSE0

FTX

RSTX
PURX

4
5
6
3
2
1
0

GND

Traceability pad

1
2
0

J2316

1.8V if lights on

C2304
10n

PWMTAHVO

1.8V

VIO

GND

L2304

22uH

LED driver

4W_LED_DRIVER

A2

EN

C2

IND

B3

FB

A3

NC

N2301

VOUT

VDD

AGND

PGND

3.7V

VBAT

L2305

600R/100MHz

Power supply for display
and keyboard lights

C1

B1

A1

C3

GND

C2314

4u7

C2305

1u0

13V if lights on

VLEDOUT1

C2315

4u7

USB_ACI(7:0)

USB_CMT(8:0)

PUSL(7:0)

EMINT(1:0)

CBUS(3:0)

GEN_OUT(3:0)

System connector

RETU

RAPGSM

FM radio
RETU

BT

RAPGSM

RAPGSM

FM radio

RETU

RAPGSM

UI

12

34

678

RXD

TXD

RXD2

CLK

J10

H9

J9
J6

K7

J7
K8
A1
K9

A3

J4
K4

J5

VO

K2

J3
K3
K5
K6

B3
D2
D1

C2
C1
B1
B2
C9
A2
B7
B9

J2
K1
H1
G1
E1
E2
E3

NC

E8

NC

D3

NC

D8

NC

C3

NC

C4

NC

C5

NC

C6

NC

C7

NC

C8

NC

GND

C2303

J2309
J2314
J2310
J2311
J2312
J2313

J2315

GND

GND

1u0

5
4
3
2
1
0

6

2
0
3

1

0
1
2

7
1
5

J2308

15

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 03.11.200503.11.2005

7370 RM-707370 RM-70

GND

0,5V if lights on

Board version: 1lua_50a Board version: 1lua_50a

GND

TAHVOTAHVO

GND

GND

SETCURR1

UI

Page 4(12)Page 4(12)

RAPGSM

GND

2

C2831

RFCLK_I(1:0)

AHNE

TAHVO

BT

RETU

BT

RETU

SENSOR_CMT(1:0)

UI

PUSL(7:0)

RFCONV_I(11:0)

TXC(2:0)

CBUS(3:0)

ACI(1:0)

DIG_AUDIO(5:0)

RFCTRL_I(8:0)

PCM(3:0)

USB_CMT(8:0)

INT_SIM(5:0)

EMINT(1:0)

FM_CMT(2:0)

Local mode=1.4V

C2807

VCORE

1u0

GND

1.8V

SENSOR_INT

0

FM_INT

0

C2803C2802

C2804

C2805

C2812

C2818

100n

100n

GND

GND

C2813

100n

100n

100n

100n

VIO

C2810

100n

100n

GND

GND

C2811

100n

RETU

FM radio

AHNE

RETU

TAHVO

FM radio

RETU

AHNE

TAHVO

RETU

TAHVO

FM radio

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

0

1
3
1
0

R2801
5
6

4

0
4
5
1
2

0
1
2
0
1

10

6
7
8

RXRESET

3

1
0
2
3
4
5
6

PUEN

0
1
2

Local mode=1.4V

C2819

100n

GNDGND

C2814

100n

0R

GNDGNDGNDGNDGNDGND

4p7

0
1
2
3
4
5
6
7
9

8

9

C2820

C2815

J2828
J2829
J2830
J2831
J2832

GND

J2833
J2834
J2835

VCORE_INT

C2800

100n

100n

GND

100n

GND

J2805

1
2
0

C2808

11

100n

GND

J2851
J2852

23

P13
V12

W12

1
2
3
0
4
5

0
1
2
3

0
1

44

47

C2821

27p

GND

C2816

27p

GND

C2801

100n

GND

1.8V

GND

VRFC

C2809

100n

GND

GND

J8

F3
F2
C2
C1
D3
R11
R8
B2

M3
N1
N8
N3
N7
K4
K3
L3
L4
H2
H3
J3
J4
J2
K7
L7

A19
A20
D17

D16
B18

W8
Y8
Y9
R10
W9
V9

N4
N2
M8

Y13
V13
W13
Y12

Y2
W3
V4
W2
U4
V3
V2

D18
C20
E18

D2
E4
F4
E3
E2
J7

A7
B7
C7
D7
C6
H8
B5
C5
D6
B4
C4
D5
A3
B3
D4
A2
C3
B20
R3
H13
W10

R14

R13

P2
P4
P7

AA13
AA17
R21
Y14
Y18
P20
E21
A17
D20
B16
H20
AA9
B1
G2
M4
W1
AA5
Y21
L21
H15
A13
A9
A5
H7
K8
H4
M7
Y1
Y6
Y10
P15
M20
J21
B21
B14
B10
B6
M2
AA1
AA11
AA21
M14
N21
G21
A21
A11
A1
E1
G4
G3
J1
G1
L8
L1
K2

D2800

RAPGSM_V1.1PA

TMAct

RFClkP
RFClkN
SleepX
SleepClk
PURX
SMPSClk
SysClk
APESleepX

TXReset
TXP
TXA
RX1
RX2
TxIP
TxIN
TXQP
TXQN
RxIP
RxIN
RxQP
RxQN
VrefP
VrefN
Iref1

TxCDa
TxCDaCtrl
TxCClk

CBusClk
CBusDa
CBusEn1X
ACIRx
ACITx

EarDataL
EarDataR
MicData
AudioClk
PMARP
PMARN

RFBusClk
RFBusDa
RFBusEn1X

I2SSCLK
I2SWS
I2SSD1
I2SSD2

USBVP_FRX
USBVM_Clk
USBRCV_FRX2
USBVO
USBFSE0_FTX
USBOEX
USBDSyncClk

SIMClk1
SIMIOCtrl1
SIMIODa1

JTClk
JTrst
JTDI
JTMS
JTDO
EMU0

ETMClk
ETMPkt0
ETMPkt1
ETMPkt2
ETMPkt3
ETMPkt4
ETMPkt5
ETMPkt6
ETMPkt7
ETMSync
ETMPipe0
ETMPipe1
ETMPipe2
ETMSyncB
ETMPipeB0
ETMPipeB1

ETMPipeB2
GENIO54
GENIO61
RetuInt
TahvoInt

GENIO44

GENIO47

GENIO56
GENIO57
GENIO58

VDDDSP1
VDDDSP2
VDDDSP3
VSSDSP1
VSSDSP2
VSSDSP3
VDDMCU1
VDDMCU2
VSSMCU1
VSSMCU2
VDDDLLDCDL
VDDDSP4
VDDCORE1
VDDCORE2
VDDCORE3
VDDCORE4
VDDCORE5
VDDCORE6
VDDCORE7
VDDCORE8
VDDCORE9
VDDCORE10
VDDCORE11
VSSCORE1
VSSCORE2
VSSCORE3
VSSCORE4
VSSCORE5
VSSCORE6
VSSCORE7
VSSCORE8
VSSCORE9
VSSCORE10
VSSCORE11
VSSCORE12
VSSCORE13
VSSCORE14
VDDSIO1
VDDSIO2
VDDSIO3
VDDSIO4
VDDSIO5
VDDSIO6
VDDSIO7
VDDSIO8
VDDSIO9
VDDSIO10
VDDA
VSSA
VDDDPÖÖ
VDDARX
VSSARX
VDDATX
VSSATX

VSSASUB

GENIO0
GENIO1
GENIO2
GENIO3
GENIO4
GENIO5

GENIO6
GENIO10
GENIO14
GENIO15

GENIO45
GENIO46
GENIO65
GENIO66
GENIO71

GENIO30
GENIO31

GENIO62
GENIO63
GENIO72
GENIO73

GENIO16
GENIO17
GENIO18
GENIO19
GENIO20
GENIO21
GENIO22
GENIO23
GENIO24
GENIO25
GENIO26
GENIO27
GENIO28

GENIO32
GENIO33
GENIO34
GENIO35
GENIO36
GENIO37
GENIO38
GENIO39
GENIO40
GENIO41

GENIO42
GENIO68
GENIO43

GENIO53

GENIO49

GENIO52
GENIO48

GENIO50
GENIO51

GENIO55

SpeciallO0
SpeciallO1
SpeciallO2
SpeciallO3

GENIO59
GENIO60
GENIO64
GENIO67
GENIO69
GENIO70
GENIO29

GENIO7
GENIO8

GENIO9
GENIO11
GENIO12
GENIO13

SDRDa0
SDRDa1
SDRDa2
SDRDa3
SDRDa4
SDRDa5
SDRDa6
SDRDa7
SDRDa8

SDRDa9
SDRDa10
SDRDa11
SDRDa12
SDRDa13
SDRDa14
SDRDa15

SDRAd0

SDRAd1

SDRAd2

SDRAd3

SDRAd4

SDRAd5

SDRAd6

SDRAd7

SDRAd8

SDRAd9
SDRAd10
SDRAd11
SDRAd12
SDRAd13
SDRAd14

SDRCLK

SDRCKE
SDRRASX
SDRCASX

SDRWEX
SDRDQML
SDRDQMU

SDRCLKX
SDRLDQS

SDRUDQS

ExtAdDa0

ExtAdDa1

ExtAdDa2

ExtAdDa3

ExtAdDa4

ExtAdDa5

ExtAdDa6

ExtAdDa7

ExtAdDa8

ExtAdDa9
ExtAdDa10
ExtAdDa11
ExtAdDa12
ExtAdDa13
ExtAdDa14
ExtAdDa15
ExtAdDa16
ExtAdDa17
ExtAdDa18
ExtAdDa19
ExtAdDa20
ExtAdDa21
ExtAdDa22
ExtAdDa23
ExtAdDa24

FlsClk
FlsADVX
FlsRSTX

FlsWEX

FlsOEX

FlsCSX
FlsCS2X
FlsWaitX

AA19

WPX
VPPLOCK

2

N15
U20
U19

T18
V20
U18
W21

Y20
Y19

V14
W14
R12
P12

U2

J2803

30

W11

J2804

31

V11

R4
T2
U3
T4

16

W7

17

V7

18

W6

19

R9

20

Y5

21

W5

22

V6

23

Y4

24

V5

25

AA3

26

W4

27

Y3

28

AA2

55

32

V17

33

W18

34

V16

35

W17

36

Y17

37

P14

38

W16

39

Y16

40

V15

41

W15

42

Y15

68

P11
AA15

43
53

G14

49

V8

P3

52

AA7

P10

Y7
C19
B19

C18
C17
B17

59

R1

60

R2

64

T3

67

V10

69

P8

70

U1

29

P9

7

V19

8

W20

9

N14

11

W19
AA20

12

13

V18

F19

0

G19

1

G18

2

H18

3

F18

4

H19

5

E19

6

J18

7

L19

8

0
1
2
3
4
5
6
7
8

9
10
11
12

0
1
2
3
4
5
6
7

9
8

9
10
11
12
13
14
15

SDRAM_AD(15:0)

0
1

MEMCONT(15:0)

SDRAM_DA(15:0)

SDRAM_BA(1:0)

0
1
2
3
4
5
6
7
8
9

R18

M18

P19
N18
P18

M19

N19

E20

F20

N20
C21
K15

T20
M15

L15

J15

T19
R20

L14
K14

J20
G20
K19
U21
H14
K20

J14

J19

L18
K18
D19
R19

B9

B8
C11
C10

D9
D8

H10

G9
C12
D12
D11
D10

C9

C8

H9

G8
G11
A15
C13
B15
C16
G10
B13
H11
H12

C15
D15
D14
C14
B12
D13
G13
G12

SDRAM_CTRL(10:0)

0
1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24

MEMADDA(24:0)

Audio_amps_en

SDA
SCL

D0
D1
D2
D3
D4
D5
D6
D7
WRX
TE
CSX
RDX
DCX
XRES

ROW0
ROW1
ROW2
ROW3
ROW4
ROW5

COL0
COL1
COL2
COL3

CAM_CLK
CAM_ENABLE_X
CAM_ENABLE
CAM_VCTRL
CAM_LDO_EN

BTDAIN
BTDAOUT
BTRSTX
BTHOSTWAKE
BTCTS
BTRTS
BTWAKE

ENABLE
DATA
CMD
DATADIR
CMDDIR
CLK

R3312

1k0

SDRAM_CTRL(10:0)

4k7

20

J3302

J3301

21

SDRAM_BA(1:0)

16
17
18
19
20
21
22
23

MEMCONT(15:0)

0

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15

Hw accelerator

D3300

GPIO0
GPIO1

GPIO2
GPIO3
GPIO4
GPIO5
GPIO6

GPIO7
PIEZO1
PIEZO2

HCLKP
HCLKN

HDATAP

HDATAN

1V2_OUT

VDD1V2
VDD1V2
VDD1V2

TEST

VDD1V8
VDD1V8

VDD1V8
VDD1V8/2V8
VDD1V8/2V8

VDD_PIEZO

VDD_GPIO

DC1V8

DC1V8/2V8

DC_GPIO

J10
K10

J9
G8
H8
K7

J7
H7
H6
K5

C4
D3
D1
D2

H5
A6
B4

J1

A9

G1

J2

J4

F10

C9

J5
K9

G2
A5

J8
B2

NC

J3300

GND

1.8V

VDIG_CAM

A7

PDN

K4

LDO_EN

K2

ADC_IN

A1

RST

A3

RST_DIR

F8

SYSCLK

B1

NC

G9

SSDA

1

H10

SSCL

0

H1

PDATA1P

H2

PDATA1N

H3

PCLK1P

G3

PCLK1N

H4

LDO_STBY

F2

PDATA2P

F1

PDATA2N

E2

PCLK2P

E1

PCLK2N

C2

MSDA

C5

MSCL

A2

TMS_OCI

A4

TMS

C3

TCK

B3

TDI

C6

TDO

B6

NC

B5

NC

B7

NC

D9

NC

E9

NC

K1

VANA

K3

AGND

STV0984N

K8,A8,C1,J3,F3,H9,J6,E3,K6=GND

GND

Combo memory

COMBO_256MNOR _128MSDRAM

SDRAM_AD(15:0)

12

1
0
7
2
3
4

8
5
9
6

SDRAM_DA(15:0)

J3000

0
1
2
3
4
5
6
7
8

9
10
11

J3001

J3002
0
1

5
9

8

13

4

J3003

3
0
7
1
2

J3005

0

J3006

1
2
3
4
5
6
7
8
9

10
11
12
13
14
15

COMBO 256M NOR +

P10

0

M10
N10

M3
P4
N4
M4
P5
N5
M5
M9
N9

11

M6

CKE

P7

CLKd

N7

_CK

L3

_CEd

GND

P6

_RAS

N6

_CAS

M8

_WEd

P9

BA0d

N8

BA1d

C11

LDQS

B9

LDM

B4

UDQS

C6

UDM

J1

16
E3
F3
F2
L1
K1
E2
F1

23

G1

_CEnor
G2

_WP

D12

_OE
G3

_WE

J3004

H3

CLK

M13

RDY
K2

_AVD
L2

_RESET

E14

Address/Data I/O

E13
F14
F13
H14
J14
K14
K13
D13
E12
G14
G13
H13
H12
L14
L13

C13

B12
C12
A11
B11
A10
B10
C10

A6
A5
B5
C5
C4
B3
C3
C2

A7,B2,C7,C14,M7,N2,P12= GND

F12,J2,J12,J13,M14= GND

128M SDRAM

A

A

Data I/O

Board version: 1lua_50a Board version: 1lua_50a

GND

D3000

NORVCCQ
NORVCCQ

DRAMVDD
DRAMVDD
DRAMVDD
DRAMVDD

SDRAM

NOR

SDRAM

C3304

GND

VDDQ
VDDQ
VDDQ
VDDQ

NORVCC
NORVCC

DRAMVDD
DRAMVDD
DRAMVDD
DRAMVDD

NOR VPP

VSSQ
VSSQ
VSSQ
VSSQ

NOR

DNU
DNU
DNU
DNU
DNU
DNU
DNU
DNU
DNU
DNU
DNU
DNU

GND

10n

NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC

C3305

4u7

A4
B7
B8
B13
G12
L12
H2
N13
A8
A9
C1
C8
D14
N3
P8
P11
H1
A3

A12

B6
C9
A1

A1
A2

A2

A13

A13
A14

A14

B1

B14

N1

N14

P1

P2
P13
P14

D1

D2

D3

E1

J3

K3
K12

M1

M2

M11

M12

N11

N12

P3

DRAM VSS
NOR VSS

VDIG_CAM

C3303

100n

1.8V

R3300

0
1
2
3

GND

C3008

100n

GND GND

GND

1.8V

VDIG_CAM

VDIG_CAM

4k7

1.8V

VDRAM

C3009

R3301

4k7

C3002

C3001

100n

10n

GND

100n

1.7V

VPP

GND

GND

C3000

GND

100n

Camera connector

1.8V

VIO

C3004

C3003

100n

10n

GND

X3300

1

VCAP

2

AGND

3

VANA

4

XSHUTDOWN

5

EXTCLK

6

CCISCL

7

CCISDA

8

DGND

9

CCPCLKN

10

CCPCLKP

11

VIO

12

CCPDATAN

13

CCPDATAP

14

DGND

GND

C3005

C3006

100n

100n

GND GND GND

C3007

GND

10n

Local mode=1.4V

VCORE_INT

R3002

VCORE

0R

R3002 for DDR SDRAM

Replace with 0R when SDRAM is used

RAPGSM, Combo memory, CameraRAPGSM, Combo memory, Camera

GND

600R/100MHz

C3302
220n

L3301

GND

C3309

2.8V

27p

VAUX

Flash_trigger

System connector

C3308

1u0

GND

1.8V

VDIG_CAM

C3310

27p

GND

GND

MESSI_CMT(25:0)

KEYB_CMT(20:0)

LPRF_CMT(6:0)

MMC_CMT(15:0)

C3300

100n

UI

BT

VANA_CAM

C3301
100n

GND

Page 5(12)Page 5(12)

Audio amlifier

Analog switches

1.8V

VIO

VIO

0
1
2
3
4
5
6

7
17
21
16
18
19
20

0

1

2

3

4

5

6

8

9
10
11

1
2
0
6
3
4
5

14

2
1
7
6
0

1.8V if IHF speaker on

R3313

1k0

1
0

3.7V

VBAT

DC/DC converter

N3300

LM3671TLX-1.8V

U//U

R3314

47R

A1

Vin

A3

GND

C3306

4u7

GND

GND

0
1
2
3
4

R2803
100R

R2804
100R

C3

FB

C1

EN

B2

SW

2

3

0

1

Version: 1.0Version: 1.0 03.11.200503.11.2005

1.8V

VDIG_CAM

L3303

C3307

2u2H

10u

GND

3

7370 RM-707370 RM-70

1.7V

1.7V

VPP

0

2

4
1

MEMADDA(24:0)

R3000

Camera capture key

RAPGSM

RAPGSM

RAPGSM

RETU

LED driver

3

1

S2404

2

4

Volume keys

Vol -

4

S2402

123

KEYB_CMT(20:0)

2.8V

VAUX

240R/100MHz

SENSOR_CMT(1:0)

MESSI_CMT(25:0)

EAR_N

EAR_P

SETCURR1

7V if lights on

VLEDOUT2

Vol +

4

S2401

L2403

C2416

27p

GND

0,5V if lights on

R2421

33R

GND

Key PWB

S2400S2400

44

23

2

R2400

100R

R2401

100R

RIGHTRIGHT

C2402

DOWNDOWN

27p

UPUP

GND

88

R2409

EMIF03-SIM02F2

SIM Reader
Side

A2 A3
B1
C1

GND

A2 A3
B1

123

C1

GND

CLK

GNDB2

SIM Reader
Side

CLK

GNDB2

R1
R2
R3

R2405

EMIF03-SIM02F2

R1
R2
R3

Keyboard EMI filter

Z2400

EMIF10-COM01F2

10

OUT1
OUT2 IN2
OUT3
OUT4
OUT5
OUT6
OUT7
OUT8
OUT9
OUT10
GND
GND
GND

R2104

14V/50V

GND

IN1

IN3
IN4
IN5
IN6
IN7
IN8
IN9

IN10

GND
GND

GND

9
3
2
1

11

0
8
5
4

C2410

100n

GND

C2400

C2401

22p

22p

GND

GND

GND

PEMT1
V2401

2
3
4
5

0
1

7
19
21
20
16
6

17
18

EXC24CB102U

4

C2405

100n

R2407

220R

L2100

GND

23

1

V2401
PEMT1

R2105

14V/50V

R2410

R2408

10k

0R

C2

B3
C3

C2

B3
C3

GND

J2410

J2409

13V if lights on

VLEDOUT1

C2414

27p

GND

R2411

33R

R2412

33R

COL2
COL1
ROW3
ROW2
ROW1
COL3
ROW0
COL0
ROW5
ROW4

VLEDOUT2

L2402

240R/100MHz

C2415

C2409

27p

4n7

GND

GND

1.8V

VIO

0

C2402
27p

GND

Keyboard connector

L2404

240R/100MHz

R2401

100k

X2400

10
11
12
13
14
15
16
17
18
19
20

1
2
3
4
5
6
7
8
9

COL2

COL1

ROW3
ROW2
ROW1

ROW0

ROW5
ROW4

COL3
VAUX

GND

GND

V2400

2.8V

VAUX

Keypad LEDs

V2401

R2403

0R

C2400

10n

R2404

0R

C2401
10n

GND

GND

B2B connector

R2413

4x33R

GND

C2420

22p

R2414

GND

J2400

C2407
100n

R2415

4x100R

GND

4x100R

C2406
100n

C2404

4n7

GND

J2401

J2418

J2419

RESX

X2402

1
2
3

CSX

4
5

TE

6

DCX

7

RDX

8

WRX

9

D7

10

D6

11

D5

12

D4

13

D3

14

D2

15

D1

16

D0

17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34

J2412
J2411
J2408
J2403
J2402
J2417
J2407
J2413
J2406
J2414
J2405
J2415
J2404
J2416

1.8V

L2401

VIO

C2413
27p

GNDGND

600R/100MHz

600R/100MHz

C2408
27p

VDD

VDDI

GND

L2400

2.8V

VAUX

Display connector

X2401

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24

GND

X1231

77

V2402

V2405

Hall sensor

N2400

HED54XXU11

1

VDD

Output

GND

N2401

HED54XXU11

1

VDD

3

OutputGND

R2405

33

66

55

LEFTLEFT

22
11

1010

99

CCOOLL33

CCOOLL22

RightRight

LeftLeft

DownDown Up SelectUp Select

8383

0

1

2

3

ROW_BUS(5:0)

4

2

1

COL_BUS(3:0)

0
3

0R

3

2

1

0

5

3

2

1

0

5
4

S2408S2408 S2411S2411S2410S2410

66

S2412S2412

##

S2415S2415

44

S2418S2418

S2409S2409

11

S2413S2413

Camera keyCamera key

Vol+ EndVol+ End

COL1COL1

RightSKRightSK

S2402S2402

SendSend

S2406S2406

22

Vol-Vol-

**

S2416S2416

00

COL0COL0

LeftSKLeftSK

S2403S2403

77

55

S2414S2414

99

S2417S2417

S2419S2419S2420S2420

LCD PWB

B2B connector

CSX

RESX

TE

DCX
RDX

WRX

D7
D6
D5
D4
D3
D2
D1

D0

VDD

VDDI

SETCURR1
VLEDOUT1

10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34

X2400

1
2
3
4
5
6
7
8
9

EAR_N

EAR_P

GND

C2101

27p

J1228

J1229

Earpice

B2101

na

VLED+

J1200

J1216
J1215
J1209
J1204
J1203
J1221
J1208
J1217
J1207
J1218
J1206
J1219
J1205
J1220

J1202

J1223

J1224
J1201

J1225

GEN_OUT(3:0)

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

2

OUT

R1

IN

4k7

R2

V2402

DTC143ZM-T2L

47k

GND

GND

Version: 1.0Version: 1.0 03.11.200503.11.2005

7370 RM-707370 RM-70

C2402

C2403
100n

100n

GND

GND

Board version: 1lua_50a Board version: 1lua_50a

UI, Key PWB, LCD PWB, EarpiceUI, Key PWB, LCD PWB, Earpice

Page 6(12)Page 6(12)

RAPGSM

RETU

RAPGSM

TAHVO

LPRF_CMT(74:0)

PUSL(7:0)

PCM(3:0)

AHNE

RFCLKEXT

Bluetooth antenna pads

J6006

J6007

C6001

GND

4p7

GND

C6002

J6005

Z6030

LFB2H2G44BB2A257

Unbal

Bal

DC

Bal

C6032

1000p

GND

2441.75MHz

GND

C6051

2p7

GND

R6030

10k

0p5

C6039

18p

GND

GND

1.8V

VIO

C6052

L6030

2n7H

2p7

L6031

2n7H

4
5
0
6

3

GND

3
2
1
0

GND

D2

E2

E1

F2

A3

D5

B7

C5

B6

B5

A5

A7

A6

E7

F6

F5

E4

F7

D3

C7

G3

B1

C1

B3

Bluetooth

N6030

BC4-ROM1.0RDL

RF_IN
TX_A
TX_B
AUX_DAC

XTAL_IN

PCM_OUT
PCM_IN
PCM_SYNC
PCM_CLK

UART_TX
UART_RX

RESETB

UART_CTS

UART_RTS
SPI_CSB
SPI_CLK
SPI_MOSI
SPI_MISO
TEST_EN

VSS_DIG
VSS_DIG

VDD_CORE

VDD_RADIO

VSS_VCO
VSS_RADIO
VSS_ANA

PIO0
PIO1
PIO2
PIO3
PIO4
PIO5
PIO6
PIO7
PIO8
PIO9
AIO0
AIO2

VREG_EN

VREG_IN

VDD_ANA

SMP_IN

SMP_COM

VDD_PIO

VDD_PADS

VDD_VCO

E3
F4

G1
G2
E6
E5
D7
D4
F3

F1
C4
B4

C3
A2
A4

C6031

C6033

10n

GND

C6036

18p

10n

GND

G5
G6

LX

G7

G4
D6

C6
B2
C2

GND

GND

C6040

C6034

1u0

6
1
2

3.7V

VBAT

R6034

10k

22nHL6032

C6041

10n

1u0

GND

R6032
2R2

C6042

R6031

10k

R6040

10n

100k

GND

GND

1.8V

C6037

1u0

GND

SLEEPCLK

PURX

1

0

1.8V

VIO

C6035

10n

GND

RAPGSM

RAPGSM

BT
RETU

TAHVO

System connector

CBUS(3:0)

PUSL(7:0)

FMANT(1:0)

C6158

100n

100n

GND

GND

C6188

100n
C6189

100n
C6190

100n
C6191

C6165

5

MIC3P

MIC3PR

7

MIC3N

6

MIC3NR

8

33n

R6159

10k

GND

C6162

C6157

10n

33n

C6159

33n

GND

G2

F7

D7

E1
B7
A7

D6

A6
B6

C7

A5

G1

F1

D1
C1
C2

B1

B4

FM radio

N6156

TEA5761UK_N3D

AGND
DGND

CPOUT

VDD

LOOPSW

VCC
DATA
CLOCK
BUSMODE
BUSENABLE
VREFDIG

CBUSenX

TMUTE

MPXOUT

SWPORT

FREQIN
XTAL

RFIN1
RFIN2
RFGND

INTCON1

CAGC

INTCON2

NC

VAFL
VAFR

INTX

CD1
CD2
CD3

AGND

LO1
LO2

R6160

L6156

47nH

GND

C6163

33n

100k

B2

A1

A2
A3

F4

G5
G6
G4
G3

NC

G7

A4

E7
D2

F6

E6

F2

GND

2.8V

1.8V

VAUX

VIO

GND

1
0

2

SLEEPCLK

1

C6176

0

100p

C6178

GND

27p

C6179

47p

L6176

120nH

GND

C6170

10n

AUDIO(8:0)

FM_CMT(2:0)

RETU

RAPGSM

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 03.11.200503.11.2005

7370 RM-707370 RM-70

Board version: 1lua_50a Board version: 1lua_50a

BT, FM radioBT, FM radio

Page 7(12)Page 7(12)

RETU

TXC_CONV(2:0)

GSM antenna pads

J7501

J7502

J7503

GND

X7000

GND

SLOWAD(6:0)

3.7V

VBAT_PA

L7502

600R/100MHz

Z7520

28R/100MHz

T7501

EHF2BE3800

3

5

4

1

2

GND

RFCLKP

RFCLKN

VCO
3296-3980MHz

OUT

VCTCXO

38.4MHz

R6010
330R

4

0

1

L7515

15nH

G7500

ENFVK3W2F07

GND

~2.1V

R6014

2k2

VCC

R7508

10R

VBATRF

3.7V

VCP1

4.7V

VCP2

4.7V

VXO

2.5V

VREFRF01

1.35V

R7501

R6011

2k2

R7505

C7516
470p

GND

VC

GND

27k

GND

C7507
10n

V6010
BFR93AW

C7513

C6010

5

8k2

C7511
2n2

GND

10n

R7509

AFC

0

C6011

10n

GND

GND

RFCLKEXT

RXIP

RXIN

RXQP

RXQN

TXQN

TXQP

TXIP

TXIN

DAC_REF1

RFBUSDAT

RFBUSCLK

RFBUSENA

TXRESETX

VREFCM

RFCLK_I(1:0)

TXC_CONV(2:0)

BT

22k

22p

GND

R6013

1k2

C7515

4p7

GND

+DC

G7501

OUT

NKG3176

38.4MHz

GND

C6012

10n

RETU

RETU

RAPGSM

Band Channel RX VCO/RX VC/RX TX VCO/TX VC/TX

GSM 900
GSM 1800
GSM 1900

RFTEMP

TXC

R7000

0R

Z7001

1800/1900MHz

Phase

IN

Shifter

GND

OUT

OUT

4

3

Z7002

1800/1900MHz

Phase
Shifter

GND

37
700
661

IN

942.4MHz

1842.8MHz

1960.0MHz

3769.6MHz

3685.6MHz

3920.0MHz

RX SAW filter 1800MHz/1900 MHz

Z7501

GSM1800

GSM1900

SXR506C1

UNBAL_IN

BAL_OUT
BAL_OUT

UNBAL_IN BAL_OUT

GND

BAL_OUT

1800/1900MHz

GND

RX SAW filter 900 MHz

Z7504

GSM850

GSM900

SXR533C1

UNBAL_IN

BAL_OUT
BAL_OUT

UNBAL_IN BAL_OUT

GND

BAL_OUT

850/900MHz

GND

R7510

15R

27

Front End Module

DAC102

28

Icont_I

27

TX_1

25

Ident

23

Vcc1

21

ANT

19

RX_1

18

RX_2

RX_3

3.7V

VBAT_PA

~2.73V
~2.39V
~3.31V

L7500

12nH

L7501
12nH

28

29

TX SAW filter 900 MHz

Z7503

Vc

Out

LMSM-0001TEMP

850/900MHz

GND

GND

N7520

RF9282E6.3

2

Vgain

3

Vpd

4

Vdet

5

VC3

6

VC2

7

VC1

DAC202

9

Icont_h

10

TX_2

14

Vcc2

1617

RX_4

GND GND PINS=

C7520

GND

3p3

In_1
In_2

27

24

240R/100MHz

240R/100MHz

R7522

897.4MHz

1747.8MHz

1880.0MHz

24

L7504
22nH

L7011

L7010

diff 100 ohm

R7523

0R

27k

C7522
1p8

GND

C7521

1p5

L7505

22nH

GND

3589.6MHz

3495.6MHz

3760.0MHz

24

J7505

J7500

LDB211G8010C-001

GND

1

2

T7520

~1.99V
~1.60V

C7501

2p7

GND

GND

GND

GND

C7518
100n

C7503
1u0

C7508
18p

GND

GND

C7509
2p7

C7506
1u0

L7560

15nH

R7503

4k7

C7505
1u0

GNDGND

~2.69V

AHNE

N7505

AHNE301A

A2

INP_2150
INN_2150

OUTP_FDD
OUTN_FDD

INP_MIX
INN_MIX

INP_1900
INN_1900

INP_1800
INN_1800

INP_900
INN_900

INP_850
INN_850

RFC1
RFC2
RFC3
RFC4
RFC5
RFC6
RFC7
RFC8
RFC9

MUX_IN
MUX_OUT

W_OUTP
W_OUTM

P_OUTP
P_OUTM

G_OUTP
G_OUTM

DET

TXC

DAC101
DAC102
DAC103

DAC201
DAC202
DAC203

GNDVCO
GNDLNA
GNDMIX
GNDPRE_RX
GNDPRE_TX
GNDBB_RX
GNDBB_TX
GNDDIG
GNDVGA
GNDRF_TX
GNDCP

THERMAL BALLS=

VBAT_RX
VBAT_TX

VR3_RX

VR1_TX
VR2_TX

VVCO_EXT

VLNA

VMIX

VPRE_RX

VPRE_TX

VVGA

VRF_TX

VDAC

VDIG

VB_EXT

RB_EXT_TX

RB_EXT_RX

CP_OUT_TX

LO_INP
LO_INN

CP_OUT_RX

VCO_IN

OSCIN

C1PI

C1NI

C2PI

C2NI

C1PQ
C1NQ
C2PQ
C2NQ

RX_OUT_PI

RX_OUT_NI
RX_OUT_PQ
RX_OUT_NQ

TXQ_0

TXQ_180

TXI_0

TXI_180

DAC_REF1

SDATA

SCLK

XENA

XRESET

VREF_CM

REFP
REFM
REFG

GND

VCP

A3

B1
C1

D1
E1

A4
A5

A6
A7

A8
A9

A10
A11

VC1
VC2
VC3
VC4
Gen_ctrl

PWRDET_G_ctrl

C7525

18p

GND

3

5

4

diff 100 ohm

DAC101
DAC102
DAC103

DAC201
DAC202
DAC203

GND

C4
B4
B5
D2
K11
C7
C8
B8
B9

C9
B3

B12
C12

F12

G12

D12
E12

B11
B10

E10
E11
D11

H10
G10

G11

K3
C5
D3

J3

K8

J2

J10
K6
D10

F10
K2

C7504

1u0

H2

L12

J1

GND

L11
M11

L10

R7507

C6
C3

10R

K1

R7506

K7

10R

C11
F11

M2

K12

L7
E2

C10

R7502

H1

10k

L8

M7
M8

L1

M3

L9

G3
H3
G2
G1

E3
F3
F1
F2

K4
M4
L4
L5

J11
J12
H12

H11

K10

L6
M5
K5
M6

C2

M9
K9

M10

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 03.11.200503.11.2005

7370 RM-707370 RM-70

Board version: 1lua_50a Board version: 1lua_50a

RF-part, BT clock bufferRF-part, BT clock buffer

Page 8(12)Page 8(12)

1) 32 kHz at C2209

2) RFCLK at J2851-J2852

4) VCTCXO 38.4MHz at R60143) SLEEPCLK at J2217

5) RFCLKEXT at R6013

9) RFBUSCLK at J2833

13) FLSCLK at J3004

17) SIMDA at J2214

6) CBUSCLK at J2206

10) RFBUSDA at J2834

14) AUDIOCLK at J2200

18) SIMIO at J2215

8) CBUSENX at J22097) CBUSDA at J2207

12) SDRCLK at J300111) RFBUSSENX at J2835
22

24

16) SIMCLK at J221315) SMPSCLK at J2308

10

11

20) CAMCLK at J330219) VSIM at C2701

9

23

24

2

24

VBAT_PA 3.7V

8

VCORE=1.4V in local mode

6

VSIM 1.8V/3V

22

27

15

VBAT 4V

VLEDOUT1=12.5V if lights on

28

20

VDIG_CAM 1.8V

21

29

21) CAMENABLE at J3301

25) TXCCLK at J2210

29) TXC PL5 at L7010

22) IHF speaker at J2101, J2102,
J2105, J2106

26) TXCDA at J2212

23) RXIQ GSM900 at J2828-J2831

24) RX at L7500, L7501,
L7504

28) TXC PL19 at L701027) TX at R7510, R7523

12

13

14

3

17

16

18

7

VAUX 2.8V

VR1 2.5V

26

VRFC 1.8V

VANA 2.8V

25

1

VRCP1=2.8V if RF active

VRCP2=2.8V if RF active

VIO 1.8V

VDRAM 1.8V

VREF 1.35V

19

4

VBACK 2.5V

5

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 03.11.200503.11.2005

7370 RM-707370 RM-70

Board version: 1lua_50a Board version: 1lua_50a

Signal overviewSignal overview

Page 9(12)Page 9(12)

C2210 L8 C2807 J5 C7501 G4 J2218 K5 J6006 P2 N2300 K7 R2415 K4 X2700 M5

B2200 N7 C2211 L8 C2808 J5 C7503 I3 J2219 L5 J6007 P2 N2301 K9 R2417 P6 X3300 F3

C2212 L7 C2809 K5 C7504 G4 J2220 M5 J7500 H8 N3300 I4 R2421 K8 X7000 E7

C2000 P4 C2213 M8 C2810 L5 C7505 H3 J2221 M5 J7501 C8 N6030 O3 R2700 K5

C2001 P4 C2214 M8 C2811 M2 C7506 I3 J2222 O6 J7502 C8 N6156 O5 R2701 L2 Z2000 Q5
C2002 P6 C2215 M8 C2812 K5 C7507 I3 J2300 L7 J7503 B8 N7505 H4 R2801 K5 Z2001 Q6
C2003 P6 C2216 L8 C2813 J2 C7508 I4 J2306 F7 J7505 H8 N7520 H7 R2803 L5 Z2003 Q5

C2004 P6 C2217 N8 C2814 J5 C7509 H3 J2307 F6 R2804 L5 Z2400 O3

C2005 P6 C2219 N8 C2815 L5 C7510 I7 J2308 L7 L2000 P3 R2000 P5 R3000 M2 Z6030 O2
C2006 P6 C2220 L7 C2816 M5 C7511 H3 J2309 K8 L2001 Q6 R2001 P6 R3002 K5 Z7501 G6
C2007 P7 C2221 L9 C2818 M3 C7513 I3 J2310 K8 L2002 Q7 R2002 P7 R3300 H3 Z7503 I6
C2008 P7 C2222 L8 C2819 M4 C7515 G3 J2311 L8 L2003 Q7 R2003 P7 R3301 H3 Z7504 H6
C2009 P7 C2223 L6 C2820 J3 C7516 H3 J2312 K8 L2004 Q6 R2004 P7 R3304 I4 Z7520 G6
C2010 P7 C2224 N6 C2821 J3 C7518 I4 J2313 L8 L2100 K6 R2005 P7 R3306 H3 Z7581 D7
C2011 P7 C2225 N8 C3000 N2 C7520 G7 J2314 K8 L2102 F6 R2006 P7 R3307 H3 Z7582 D7

C2012 P7 C2226 M8 C3001 N2 C7521 G7 J2315 K8 L2103 F5 R2007 Q6 R3312 O5
C2013 P7 C2227 L7 C3002 N2 C7522 I7 J2316 L7 L2104 K9 R2008 P6 R3313 O5
C2014 P7 C2228 M8 C3003 M5 C7524 I6 J2400 I6 L2105 K9 R2009 P6 R3314 M2
C2015 P6 C2229 L7 C3004 M5 C7525 I8 J2401 I6 L2106 L9 R2010 P5 R6010 L2

C2016 P5 C2230 N8 C3005 N5 J2402 I6 L2107 L8 R2012 O8 R6011 M2

C2017 Q4 C2231 L6 C3006 N5 D2200 M7 J2403 I5 L2108 G8 R2013 O8 R6012 N2
C2018 P5 C2232 L8 C3007 N5 D2800 K3 J2404 J6 L2109 G9 R2014 P8 R6013 N2
C2019 P6 C2273 L6 C3008 M5 D3000 N3 J2405 J5 L2111 L9 R2015 O8 R6014 N2
C2020 O7 C2274 L7 C3009 N5 D3300 H4 J2406 J6 L2112 G6 R2016 P8 R6030 P4

C2070 E8 C2275 L6 C3300 I4 J2407 J5 L2113 G6 R2017 O8 R6031 O2

C2071 H7 C2281 M8 C3301 H4 F2000 P3 J2408 I6 L2202 M9 R2018 P8 R6032 O4

C2073 H8 C2300 J6 C3302 G4 J2409 J6 L2203 M9 R2019 O8 R6034 P2

C2074 G8 C2301 J6 C3303 I4 G2200 O6 J2410 J6 L2204 N8 R2070 H6 R6040 O2
C2075 H7 C2302 L6 C3304 H4 G7500 G3 J2411 I5 L2205 N9 R2100 P7 R6159 P6
C2076 H7 C2303 J8 C3305 I4 G7501 I2 J2413 J5 L2206 M8 R2101 Q8 R6160 P6

C2077 H6 C2304 L7 C3306 I4 J2414 J6 L2272 L7 R2102 O7 R7000 C8

C2078 E8 C2305 J9 C3307 I4 J2000 Q3 J2415 J5 L2273 L6 R2103 O7 R7501 H3
C2079 H8 C2306 I9 C3309 H4 J2001 P7 J2416 J6 L2301 J6 R2104 K6 R7502 G4
C2100 P8 C2307 J7 C3310 I4 J2003 P6 J2417 I5 L2302 K6 R2105 J6 R7503 I4
C2101 P7 C2309 J6 C6002 P3 J2004 P8 J2418 I6 L2304 J8 R2106 G6 R7504 H3
C2102 P8 C2312 J7 C6010 M2 J2005 P5 J2419 I6 L2305 J8 R2107 G5 R7505 H3
C2103 O7 C2313 J7 C6011 L2 J2006 P7 J2420 J8 L2306 I8 R2114 G8 R7506 H4
C2104 O7 C2314 K8 C6012 M2 J2010 R3 J2803 K2 L2400 H6 R2115 G9 R7507 G4
C2105 H6 C2315 K9 C6031 O2 J2011 O6 J2804 K2 L2401 H6 R2200 N9 R7508 H3
C2106 G6 C2400 K7 C6032 P4 J2060 O7 J2828 J4 L2402 Q4 R2201 N8 R7509 I3
C2107 G8 C2401 J7 C6033 P3 J2100 O8 J2829 J4 L2403 Q5 R2202 M6 R7510 G5
C2108 K9 C2402 P5 C6034 P3 J2101 E3 J2830 J3 L2404 O5 R2203 N6 R7511 I5
C2109 K9 C2403 J8 C6035 O3 J2102 E3 J2831 J3 L3301 H4 R2204 N6 R7522 I7
C2110 K9 C2404 I7 C6036 O4 J2103 Q7 J2833 J2 L3303 I3 R2205 N6 R7523 G7

C2111 F5 C2405 I7 C6037 O4 J2104 Q7 J2834 J3 L6001 P3 R2206 N6

C2112 K8 C2406 I7 C6039 P3 J2105 E8 J2835 J2 L6030 O3 R2207 N6 S2401 H2
C2113 K9 C2407 I7 C6040 O4 J2106 E8 J2851 J4 L6031 O3 R2208 N6 S2402 J2
C2114 K9 C2408 H7 C6041 P3 J2107 O8 J2852 J4 L6032 O3 R2209 N6 S2403 I9
C2117 N9 C2409 Q3 C6042 O3 J2108 O8 J3000 O4 L6156 O5 R2212 M6 S2404 O9

C2118 M9 C2410 Q4 C6051 O3 J2200 M5 J3001 M3 L6176 P4 R2213 N8

C2119 N9 C2413 H6 C6052 P3 J2201 L5 J3002 L2 L7010 I5 R2214 N8 T7501 H2
C2120 N9 C2414 I7 C6157 O6 J2202 L5 J3003 O3 L7011 I5 R2216 N8 T7520 G8

C2124 L9 C2415 Q4 C6158 O6 J2203 L5 J3004 M5 L7500 H5 R2307 H8

C2126 L9 C2416 Q5 C6159 O4 J2204 N6 J3005 M5 L7501 H5 R2401 O5 V2000 P4
C2127 M9 C2418 K3 C6162 O6 J2205 N7 J3006 M4 L7502 I4 R2404 J9 V2001 O6
C2200 M6 C2419 J3 C6163 P5 J2206 K5 J3112 O6 L7503 I7 R2405 K2 V2302 I8
C2201 M8 C2420 J4 C6165 O4 J2207 K5 J3113 P7 L7504 H5 R2406 J9 V2401 P9
C2202 N9 C2700 L2 C6170 P5 J2209 K5 J3114 P8 L7505 H5 R2407 P9 V2402 O9
C2203 N7 C2701 L2 C6176 P4 J2210 N7 J3115 O7 L7515 G3 R2408 P9 V6010 M2

C2204 N7 C2800 L5 C6178 P5 J2212 M5 J3116 P7 R2409 N9

C2205 N6 C2801 J4 C6179 P5 J2213 M5 J3117 P7 M2100 F7 R2410 J8 X2001 Q6

C2206 N7 C2802 K5 C6188 O4 J2214 N5 J3300 I3 R2411 J3 X2060 H6

C2207 N8 C2803 L5 C6189 O4 J2215 N5 J3301 H4 N2000 O8 R2412 J3 X2070 G7
C2208 N7 C2804 J5 C6190 O6 J2216 L5 J3302 H4 N2001 P8 R2413 J3 X2400 P4
C2209 N7 C2805 M2 C6191 O6 J2217 L5 J6005 P3 N2101 M9 R2414 J4 X2402 I8

B

C

J

S

L

G

Z

R

D

F

M

N

T

V

X

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

Top

Version: 1.0Version: 1.0 03.11.200503.11.2005

7370 RM-707370 RM-70

Bottom

Board version: 1lua_50a Board version: 1lua_50a

Component finder engine moduleComponent finder engine module

Page 10(12)Page 10(12)

V2400 J3
V2401 J6
V2402 A3
V2405 A6

N2400 E3
N2401 E5

C2400 E3
C2401 E6
C2402 E5

R2400 A3
R2401 A5
R2403 E3
R2404 E6
R2405 E6

V

N

C

R

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 03.11.200503.11.2005

7370 RM-707370 RM-70

Board version: 1lua_50a Board version: 1lua_50a

Component finder Key PWBComponent finder Key PWB

Page 11(12)Page 11(12)

B2101 M5

C2101 M6
C2402 M3
C2403 M2

J1200 F3
J1201 E2
J1202 E2
J1203 E3
J1204 F2
J1205 F2
J1206 E1
J1207 E1
J1208 F1
J1209 F1
J1215 F2
J1216 F2
J1217 F2
J1218 E2
J1219 E2
J1220 F3
J1221 F3
J1223 F2
J1224 E3
J1225 F1
J1228 N5
J1229 M5

X1230 M7
X1231 M1
X2400 A2
X2401 M2

X

B

C

J

Top

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 03.11.200503.11.2005

Bottom

7370 RM-707370 RM-70

Board version: 1lua_50a Board version: 1lua_50a

Component finder LCD PWBComponent finder LCD PWB

Page 12(12)Page 12(12)