Samsung GT-B3210 Manuel utilisateur

GSM TELEPHONE

GT-B3210

1. Safety Precautions

2. Specification

3. Product Function

4. Array course control

5. Exploded View and Parts list

6. MAIN Electrical Parts List

7. Block Diagrams

8. PCB Diagrams

9. Chart of Troubleshooting

10. Reference data

11. Disassembly and Assembly

Instructions

GSM TELEPHONE CONTENTS

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1. Safety Precautions

1-1

This Document can not be used without Samsung's authorization

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 use akind of magnetic object or tool, because performance of parts is damaged by

the influence of magnetic force.

―Surely use astandard screwdriver when you disassemble this product, otherwise screw will be

worn away.

―Use athicken twisted wire when you measure level.

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

―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, because arepair of battery charger is dangerous

when tuning ON/OFF PBA and Connector after disassembling 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.

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Safety Precautions

1-2

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1-2. ESD(Electrostatically Sensitive Devices) Precaution

Several semiconductor may be damaged easily 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.

―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 or acircuit board.

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2. Specification

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2-1

GSM850 EGSM900 DCS1800 PCS1900

Freq. Band[MHz]

Uplink/Downlink

824-849

869-894

880~915

925~960

1710~1785

1805~1880

1850~1910

1930~1990

ARFCN range 128-251 0~124 &

975~1023 512~885 512~810

Tx/Rx spacing 45MHz 45MHz 95MHz 80 MHz

Mod. Bit rate

/BitPeriod

270.833kbps

3.692us

270.833kbps

3.692us

270.833kbps

3.692us

270.833kbps

3.692 us

Time Slot Period

/ Frame Period

576.9us

4.615ms

576.9us

4.615ms

576.9us

4.615ms

576.9 us

4.615 ms

Modulation 0.3GMSK 0.3GMSK 0.3GMSK 0.3GMSK

MS Power 33dBm~5dBm 33dBm~5dBm 30dBm~0dBm 30dBm~0dBm

Power Class 5~19(class4) 5~19(class4) 0~15(class1) 0~15(class1)

Sensitivity -102dBm -102dBm -100dBm -100dBm

TDMAMux8888

Cell Radius 35Km 35Km 2Km 2 Km

2-1. GSM General Specification

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This Document can not be used without Samsung's authorization

Specification

2-2

TX Power

control level DCS1800 PCS1900

030±3

dBm 30±3 dBm

128±3

dBm 28±3 dBm

226±3

dBm 26±3 dBm

324±3

dBm 24±3 dBm

422±3

dBm 22±3 dBm

520±3

dBm 20±3 dBm

618±3

dBm 18±3 dBm

716±3

dBm 16±3 dBm

814±3

dBm 14±3 dBm

912±4

dBm 12±4 dBm

10 10±4 dBm 10±4 dBm

11 8±4dBm 8±4dBm

12 6±4 dBm 6±4 dBm

13 4±4 dBm 4±4 dBm

14 2±5 dBm 2±5 dBm

15 0±5 dBm 0±5 dBm

TX Power

control level GSM850 GSM900

533±2

dBm 33±2 dBm

631±2

dBm 31±2 dBm

729±2

dBm 29±2 dBm

827±2

dBm 27±2 dBm

925±2

dBm 25±2 dBm

10 23±2 dBm 23±2 dBm

11 21±2 dBm 21±2 dBm

12 19±2 dBm 19±2 dBm

13 17±2 dBm 17±2 dBm

14 15±2 dBm 15±2 dBm

15 13±2 dBm 13±2 dBm

16 11±3 dBm 11±3 dBm

17 9±3 dBm 9±3 dBm

18 7±3 dBm 7±3 dBm

19 5±3 dBm 5±3 dBm

2-2. GSM TX power class

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3. Operation Instruction and Installation

3-1

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Main Function

-Quad Band (GSM850+EGSM900+DCS1800+PCS1900)

-GPRS Rx/Tx, EDGE Rx only

-FM Radio

-Bluetooth v2.1 +EDR

-L-QCF(220*176) 2.2" TFT 262k color LCD

-2MCMOS Camera

-MP3 Player

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4. Array course control

4-1

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4-1. Software Adjustments

Test Jig (GH99-36900A)

RF Test Cable (GH39-00985A) Adapter (GH99-38251A)

Test Cable (GH39-01290A)

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Array course control

4-2

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4-2. Software Downloading

4-2-1. Pre-requsite for Downloading

•Downloader Program (Optiflash Version 4.17)

•GT-B3210 Mobile Phone

•Data Cable

•S3 file, CSC file

4-2-2. S/W Downloader Program

■To make USB connection between your PC and the Mobile phone.

Press and hold '＊'key then connect the Data cable to Mobile phone.

(Both of PC and Mobile phone must be in Power off state)

■Load the binary download program by executing the

"Optiflash.exe"

1.Select Customer T: Rodeo (Intel Sibley 1024/256, USB)

Check Code Binary and CSC Binary(Default) and Erase all Unused Regions.

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Array course control

4-3

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2.Select the COM port that the mobile phone is connected to..

3.Click Browse and Select S3 file.

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Array course control

4-4

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4.Click Browse and Select CSC file.

5.Click Flash and Type 'YES'in capital letters on the pop-up WARNING !!!

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