Samsung GT-E2232 Manuel utilisateur

GSM TELEPHONE

GT-E2232

1. Safety Precautions

2. Specification

3. Product Function

4. Exploded View and Parts list

5. MAIN Electrical Parts List

6. Level 1Repair

7. Level 2Repair

8. Level 3Repair

9. Reference data

Notice :

All functionality, features, specifications and other

product information provided in this document inclu

ding, but not limited to, the benefits, design, pricing,

components, performance, availability, and capabiliti

-es of the product are subject to change without

notice or obligation. Samsung reserves the right to

make changes to this document and the product

described herein, at anytime, without obligation on

Samsung to provide notification of such change.

GSM TELEPHONE CONTENTS

SAMSUNG Proprietary-Contents may change without notice

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

This Document can not be used without Samsung's authorization

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.

2. Specification

2-1

2-1. GSM General Specification

GSM900

Phase 1

DCS1800

Phase 1

Freq.

Band[MHz]

Uplink/Downlink

890~889.8

935~934.8

1710~1785

1805~1880

ARFCN range 0~1023 512~885

Tx/Rx spacing 45MHz 95MHz

Mod. Bit rate/

Bit Period

270.833kbps

3.692us

270.833kbps

3.692us

Time Slot Period/Frame

Period

576.9us

4.615ms

576.9us

4.615ms

Modulation 0.3GMSK 0.3GMSK

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

Power Class 5pcl ~ 19pcl 0pcl ~15

pcl

Sensitivity -102dBm -100dBm

TDMA Mux 8 8

Cell Radius 35Km 2Km

Speclflcation

2-2

TX Power

control level

GSM900

533±3

dBm

631±3

dBm

729±3

dBm

827±3

dBm

925±3

dBm

10 23±3 dBm

11 21±3 dBm

12 19±3 dBm

13 17±3 dBm

14 15±3 dBm

15 13±3 dBm

16 11±5 dBm

17 9±5 dBm

18 7±5 dBm

19 5±5 dBm

TX Power

control level DCS1800

030±3

dBm

128±3

dBm

226±3

dBm

324±3

dBm

422±3

dBm

520±3

dBm

618±3

dBm

716±3

dBm

814±3

dBm

912±4

dBm

10 10±4 dBm

11 8±4dBm

12 6±4 dBm

13 4±4 dBm

14 2±5 dBm

15 0±5 dBm

2-2. GSM Tx Power Class

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3. Operation Instruction and Installation

3-1

This Document can not be used without Samsung's authorization

Main Function

•GSM Dual Band GSM900/1800

•1.77"

QQVGA TFT

•VGA Camera

•SMS /MMS /E-MAIL

•MP3 /iMelody

•3.5

mm Earjack

•Dual Sim

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4. Exploded View and Parts List

4-2

This Document can not be used without Samsung's authorization

4-1. Cellular phone Exploded View

QFR01

QMW02

QLC01

QCA01

QMO01

QSP01

QAR01

QRE01

QMI01

QKP01

QCR101

QBA01

QBC00

QMP01

QME01

QCR72

QIF01

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Exploded View and Parts List

4-2

This Document can not be used without Samsung's authorization

Design LOC Description SEC CODE

QSP01 SPEAKER 3001-002671

QAR01 AUDIO-RECEIVER 3009-001539

QCR101 SCREW-MACHINE 6001-002005

QCR72 SCREW-MACHINE 6001-002051

QMI01 MICROPHONE-ASSY-GT-E2230 GH30-00723A

QMO01 MOTOR DC-GT-E2152 GH31-00521A

QBA01 INNER BATTERY PACK-1000MAH,BLK,ENG,EU GH43-03184A

QCA01 CAMERA MODULE-GT-E2120 GH59-07682A

QME01 DOME SHEET-GT-E2230 GH59-10744A

QMW02 PCT WINDOW-PCT MAIN WINDOW(DUOS) GH72-63542A

QMP01 A/S ASSY-PBAMAIN(COMM)GT-E2232 GH82-05666A

QLC01 ASSY LCD-1.77 QQVGA SCH-B559 ASSY GH96-04327A

QFR01 ASSY CASE-FRONT GH98-19398A

QBC00 ASSY COVER-BATTERY GH98-19400A

QKP01 ASSY KEYPAD-MAIN(RUSS) GH98-19669A

QRE01 ASSY CASE-REAR GH98-19521A

QIF01 PMO COVER-IF GH72-62902A

4-2. Cellular phone Parts list

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5. MAIN Electrical Parts List

5-1

This Document can not be used without Samsung's authorization

SEC CODE Design LOC Discription

0403-001688 D500 DIODE-ZENER

0404-001172 ZD408 DIODE-SCHOTTKY

0406-001267 ZD402 DIODE-TVS

0406-001267 ZD403 DIODE-TVS

0406-001267 ZD406 DIODE-TVS

0406-001267 ZD407 DIODE-TVS

0406-001286 ZD500 DIODE-TVS

0406-001286 ZD502 DIODE-TVS

0406-001286 ZD503 DIODE-TVS

0406-001293 D400 DIODE-TVS

0406-001361 ZD404 DIODE-TVS

0406-001375 ZD400 DIODE-TVS

0406-001375 ZD401 DIODE-TVS

0406-001375 ZD409 DIODE-TVS

0406-001390 ZD501 DIODE-TVS

0406-001446 ZD300 DIODE-TVS

0501-002606 Q300 TR-SMALL SIGNAL

0501-002663 Q302 TR-SMALL SIGNAL

0501-002680 Q100 TR-SMALL SIGNAL

0502-001322 Q301 TR-POWER

0504-001151 U300 TR-DIGITAL

0601-002846 LED500 LED

0601-002846 LED501 LED

0601-002846 LED502 LED

0601-002846 LED503 LED

0601-002846 LED504 LED

0601-002846 LED505 LED

1202-001068 U402 IC-VOLTAGE COMP

1203-005512 U303 LDO

1203-005848 U302 IC-MULTI REG.

1203-005851 U304 IC-MULTI REG.

1203-006203 U500 IC-DC/DC CONVERTER

1203-006340 U301 IC-VOL. DETECTOR

1205-003517 U100 IC-BLUETOOTH

1404-001224 TH200 THERMISTOR-NTC

1405-001298 V300 VARISTOR

1405-001298 V500 VARISTOR

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Main Electrical Parts List

5-2

This Document can not be used without Samsung's authorization

SEC CODE Design LOC Discription

1405-001298 V501 VARISTOR

2007-000138 R100 R-CHIP

2007-000138 R101 R-CHIP

2007-000138 R102 R-CHIP

2007-000138 R420 R-CHIP

2007-000138 R501 R-CHIP

2007-000138 R506 R-CHIP

2007-000138 R510 R-CHIP

2007-000138 R511 R-CHIP

2007-000138 R512 R-CHIP

2007-000138 R545 R-CHIP

2007-000140 R103 R-CHIP

2007-000140 R305 R-CHIP

2007-000140 R503 R-CHIP

2007-000140 R504 R-CHIP

2007-000140 R507 R-CHIP

2007-000140 R529 R-CHIP

2007-000140 R534 R-CHIP

2007-000141 R409 R-CHIP

2007-000143 R210 R-CHIP

2007-000143 R211 R-CHIP

2007-000143 R311 R-CHIP

2007-000143 R312 R-CHIP

2007-000143 R544 R-CHIP

2007-000148 R201 R-CHIP

2007-000148 R204 R-CHIP

2007-000148 R208 R-CHIP

2007-000148 R302 R-CHIP

2007-000148 R523 R-CHIP

2007-000148 R524 R-CHIP

2007-000148 R525 R-CHIP

2007-000148 R526 R-CHIP

2007-000148 R527 R-CHIP

2007-000153 R407 R-CHIP

2007-000154 R303 R-CHIP

2007-000155 R106 R-CHIP

2007-000157 R309 R-CHIP

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