Samsung gt-s5230 Service Manual

GSM TELEPHONE

GT-S5230

GSM TELEPHONE

CONTENTS

Safety Precautions

1.

Specification

2.

Product Function

3.

Array course control

4.

Exploded View and Parts list

5.

MAIN Electrical Parts List

6.

Disassembly and Assembly

7. Instructions

Block Diagrams

8.

PCB Diagrams

9.

Chart of Troubleshooting

10.

Reference data

11.

GSPN(Global Service Partner Network)

Country Web Site

North America service.samsungportal.com

Latin America latin.samsungportal.com

CIS cis.samsungportal.com

Europe europe.samsungportal.com

China china.samsungportal.com

Asia asia.samsungportal.com

Mideast

This Service Manual isaproperty of Samsung Electronics Co.,Ltd. Any unauthorized use of Manual can be punished under applicable International and/or domestic law.

Africa mea.samsungportal.com

&

Samsung Electronics Co.,Ltd.

ⓒ

2009. 04.

Rev.1.0

Exploded View and Parts List

5.

5-1.

Cellular phone Exploded View

QME03

QFR01

QLC01

QLC03

QCK02

QCK01

QKP01

QMP02

QLB01

QCA01

QMO01

QSP01

QVK01

QAN03

QSH02

QCR60 QVO01

QSH01

QMP01

QCB01

QAN02

QRE01

QIF01

QCR91

QBA00

5-1

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Specification

2.

GSM General Specification

2-1.

GSM900

Phase 1

Freq.

Band[MHz]

Uplink/Downlink

ARFCN range

Tx/Rx spacing 45MHz

Mod. Bit rate/

Bit Period

Time Slot

Period/Frame

Period

Modulation 0.3GMSK

MS Power 33dBm~5dBm

880~915 925~960

0~124 &

975~1023

270.833kbps

3.692us

576.9us

4.615ms

GSM850

Phase 1

824.2~848.8

869.2~893.8

128~251

45MHz

270.833kbps

3.692us

576.9us

4.615ms

0.3GMSK

33dBm~5dBm

DCS1800

Phase 1

1710~1785 1805~1880

512~885 512~810

95MHz 80MHz

270.833kbps

3.692us

576.9us

4.615ms

0.3GMSK 0.3GMSK

30dBm~0dBm 30dBm~0dBm

PCS1900

1850~1910 1930~1990

270.833kbps

3.692us

576.9us

4.615ms

Power Class 5pcl ~ 19pcl

Sensitivity -102dBm

TDMA Mux 8

Cell Radius 35Km

5pcl ~ 19pcl

-102dBm

8

35Km

pcl

0

-100dBm -100dBm

pcl

~15

88

2Km -

pcl

0

~15

pcl

2-1

Speclflcation

GSM Tx Power Class

2-2.

TX Power

control l evel

533±3

631±3

729±3

827±3

925±3

10 23±3

11 21±3

GSM GSM900

850

dBm

TX Power

control level

030±3

128±3

226±3

324±3

422±3

520±3

618±3

DCS1800

dBm

TX Power

control l evel

030±3

128±3

226±3

324±3

422±3

520±3

618±3

PCS1

900

dBm

12 19±3

13 17±3

14 15±3

15 13±3

16 11±5

17 9±5

18 7±5

19 5±5

dBm

716±3

814±3

912±4

10 10±4

11 8±4

12 6±4

13 4±4

14 2±5

15 0±5

dBm

716±3

814±3

912±4

10 10±4

11 8±4

12 6±4

13 4±4

14 2±5

15 0±5

dBm

2-2

GSM EDGE TX power class

2-3.

Speclflcation

Only in Master

TX Power

control l evel

827±3

925±3

10 23±3

11 21±3

12 19±3

13 17±3

14 15±3

GSM900 GSM850

dBm

TX Power

control l evel

2 26±3

3 24±3

4 22±3

5 20±3

6 18±3

7 16±3

8 12±3

DCS1800

dBm

TX Power

control l evel

226±3

324±3

422±3

520±3

618±3

716±3

812±3

PCS1900

dBm

15 13±3

16 11±5

17 9±5

18 7±5

19 5±5

dBm

9 10±3

10 14±3

11 12±4

12 10±4

13 8±4

14 6±4

15 4±4

2-3

dBm

910±3

10 14±3

11 12±4

12 10±4

13 8±4

14 6±4

15 4±4

dBm

Operation Instruction and Installation

3.

Main Function

-3.2

-3.0"

-"

-

Mega Pixel Camera

WQVGA

262K

TFT TOUCH SCREEN

TOUCH WIZ" Full Touch UI

BlueTooth V2.1+EDR

USB

SMS/MMS/EMS(OMA v1.2

2.0

)

MP3/AMR/AAC/AAC+/e-AAC+/WMA

Quad Band(EGSM900/DCS,PCS,EDGE)

MicroSD Card Support

External Memory FM Radio Support,Radio Data System Full Internet Browsing Accelerometer rotation Face Detection&Smile Shot

3-1

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Array course control

4.

Software Adjustments

4-1.

Test Jig(GH99

RF Test Cable(GH

-36900

39-00985

A)

Test Cable(GH

Adapter(GH

39-01160

99-38251

A)

4-1

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Array course control

Software Downloading

4-2.

4-2-1.

•

4-2-2.

■

1

2

Pre-requsite for Downloading

Downloader Program(

BCM213x1 Downloader v0.xx

Downloader V5.51(ELY x.0))

(D)

GT-S5230 Mobile Phone

Data Cable

BOOT file, BIN file,RC1 file, RC2 file, FFS file, Calset file

S/W Downloader Program

Load the binary download program by executing the

BCM213x1 Downloader v0.xx(C)

"

Select the connected serial port and the rate of speed

.

Select the check box, Connect cable to phone after Click

.

"

)

.

DL.Bootloader

Button.

4-2

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Array course control

Execute the

.

3

Downloader V5.51(ELY x.0),

Click the"Port Search" button.

When Complete DL.Bootloader.

4-3

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Array course control

.

4

Check the"Full Download". and

Select the file(s) what you want to download

click'Boot' to selectaBoot folder.

drag in Bin, Rc1, Rc2, Ffs files

click'calset' to selectaCalset folder.

-

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Array course control

4-5

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Array course control

Check the All Download&Calset,Click the Download Botton,

.

5

Confirm the downloaded version name and etc.

.

6

*#1234#

Full Reset

:

*0206*3855#

4-6

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:

10.

Reference data

10-1.

AAC:

AVC :

BER :

BPSK:

CA :

CDM :

C/I :

DMB :

EN

ES

ETSI:

MPEG:

PN :

PS :

QPSK:

RS :

SI :

TDM :

TS

Reference Abbreviate

Advanced Audio Coding.

Advanced Video Coding.

Bit Error Rate

Binary Phase Shift Keying

Conditional Access

Code Division Multiplexing

Carrier to Interference

Digital Multimedia Broadcasting

European Standard

:

Elementary Stream

:

European Telecommunications Standards Institute

Moving Picture Experts Group

Pseudo-random Noise

Pilot Symbol

Quadrature Phase Shift Keying

Reed-Solomon

Service Information

Time Division Multiplexing

Transport Stream

:

10-1

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Safety Precautions

1.

1-1.

●

Repair Precaution

Repair in Shield Box, during detailed tuning.

Take specially care of tuning or test,

because specipicty of cellular phone is sensitive for surrounding interference(RF noise).

Be careful to useakind of magnetic object or tool,

because performance of parts is damaged by the influence of manetic force.

Surely useastandard screwdriver when you disassemble this product,

otherwise screw will be worn away.

Useathicken twisted wire when you measure level.

thicken twisted wire has low resistance, therefore error of measurement is few.

A

Repair after separate Test Pack and Set because for short danger(for example an

overcurrent and furious flames of parts etc) when you repair board in condition of

connecting Test Pack and tuning on.

Take specially care of soldering, because Land of PCB is small and weak in heat.

●

Surely tune on/off while using AC power plug, becausearepair of battery charger is

●

dangerous when tuning ON/OFF PBA and Connector after disassembing charger.

Don't use as you pleases after change other material than replacement registered on SEC

●

System.

Otherwise engineer in charge isn't charged with problem that you don't keep this rules.

1-2

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Safety Precautions

1-2.

Several semiconductor may be damaged easilly by static electricity. Such parts are called by

ESD(Electrostatically Sensitive Devices), for example IC,BGA chip etc. Read Precaution below.

You can prevent from ESD damage by static electricity.

●

ESD(Electrostatically Sensitive Devices) Precaution

Remove static electricity remained your body before you touch semiconductor or parts with

semiconductor. There are ways that you touch an earthed place or wear static electricity

prevention string on wrist.

Use earthed soldering steel when you connect or disconnect ESD.

Use soldering removing tool to break static electricity.,otherwise ESD will be damaged by

static electricity.

Don't unpack until you set up ESD on product. Because most of ESD are packed by box

and aluminum plate to have conductive power,they are prevented from static electricity.

You must maintain electric contact between ESD and place due to be set up until ESD is

connected completely to the proper place oracircuit board.

1-2

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Samsung gt-s5230 Service Manual

Specifications and Main Features

Frequently Asked Questions

User Manual