Samsung GT-E2330B Manuale utente

GSM TELEPHONE

GT-E2330B/E2330B_L Common

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

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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

2-1

This Document can not be used without Samsung's authorization

GSM 850 EGSM 900

Phase 2

DCS1800

Phase 1

PCS 1900

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 95 MHz 80 MHz

Mod. Bit rate/

Bit Period

270.833 kbps

3.692 us

270.833 kbps

3.692 us

270.833 kbps

3.692 us

270.833 kbps

3.692 us

Time slot

Period/Frame

Period

576.9 us

4.615 ms

576.9 us

4.615 ms

576.9 us

4.615 ms

576.9 us

4.615 ms

Modulation 0.3 GMSK 0.3 GMSK 0.3 GMSK 0.3 GMSK

MS Power 33 dBm ~5

dBm 33 dBm ~5

dBm 30dBm~0dBm 30dBm~0dBm

Power Class Class 4Class 4Class 1Class 1

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

TDMA Mux 8888

Cell Radius 35Km 35 Km 2Km -

2-1. GSM850&900/DCS1800/PCS1900 General Specification

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Specification

2-2

This Document can not be used without Samsung's authorization

TX POWER

LEVEL CONTOL

GSM850

/GSM900

TX POWER

LEVEL CONTOL DCS 1800 TX POWER

LEVEL CONTOL PCS 1900

533±2

dBm 030±2

dBm

631±3

dBm 128±3

dBm

729±3

dBm 226±3

dBm

827±3

dBm 324±3

dBm

925±3

dBm 422±3

dBm

10 23±3 dBm 520±3

dBm 520±3

dBm

11 21±3 dBm 618±3

dBm 618±3

dBm

12 19±3 dBm 716±3

dBm 716±3

dBm

13 17±3 dBm 814±3

dBm 814±3

dBm

14 15±3 dBm 912±3

dBm 912±3

dBm

15 13±3 dBm 10 10±4 dBm 10 10±4 dBm

16 11±5 dBm 11 8±4 dBm 11 8±4 dBm

17 9±5 dBm 12 6±4 dBm 12 6±4 dBm

18 7±5 dBm 13 4±4 dBm 13 4±4 dBm

19 5±5 dBm 14 2±5 dBm 14 2±5 dBm

15 0±5 dBm 15 0±5 dBm

2-2. GSM TX power class

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3. Product Function

3-1

This Document can not be used without Samsung's authorization

Main Function

-GSM Quad Band 850/900/1800/1900

-2.0”QQVGA TFT LCD

-VGA Camera

-3.5фEarjack, Micro SD Support

-MP3 Player, BGM, Music Library

-Phonebook 500EA ,SMS 500EA

-Mobile SNS Link (Native Appls. :Facebook, Twitter )

-FM_Radio

-BT

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4. Exploded View and Parts List

4-1

This Document can not be used without Samsung's authorization

4-1. Cellular phone Exploded View

QMW01

QFU01

QCR93

QCA01

QSP01

QLC01

QAR01

QPC01

QFL01

QCR12

QIF01

QRE01

QBA01

QCR03

QBC00

QKP02

QME03

QFR01

QKP01

QME01

QMP01

QAN02

SAMSUNG Proprietary-Contents may change without notice

Exploded View and Parts List

4-2

This Document can not be used without Samsung's authorization

Design LOC Description SEC CODE

QSP01 SPEAKER 3001-002670

QCR12 SCREW-MACHINE 6001-001530

QCR03 SCREW-MACHINE 6001-001811

QCR93 SCREW-MACHINE 6001-002263

QAN02 INTENNA-MAIN(GT_E2330) GH42-02810A

QBA01 INNER BATTERY PACK-800MAH,BLK,UNI,MAIN GH43-03241A

QCA01 CAMERA MODULE-GT-E2120 GH59-07682A

QAR01 MODULE-RCV+MOT(GT_E2330) GH59-10515A

QPC01 ASSY ETC-SLIDE FPCB GH59-10632A

QME01 DOME SHEET-GT_E2330 GH59-10646A

QME03 KEY FPCB-KEY PBA(GT_E2330) GH59-10652A

QKP01 RMO KEY-KEYPAD MAIN CIS GH73-14916A

QMP01 A/S ASSY-PBA MAIN(COMM)GT_E2330B;GT-E233 GH82-05595A

QLC01 ASSY LCD-2.01" QQVGA STD SLIDE LCM AUO GH96-04908A

QFU01 ASSY CASE-SLIDE UPPER GH98-19142A

QFR01 ASSY CASE-SLIDE FRONT GH98-19143A

QMW01 ASSY CASE-MAIN WINDOW GH98-19145A

QKP02 ASSY KEYPAD-SUB GH98-19146A

QFL01 ASSY CASE-SLIDE LOWER GH98-19147A

QBC00 ASSY COVER-BATTERY GH98-19201A

QRE01 ASSY CASE-SLIDE REAR GH98-19144A

QIF01 PMO COVER-IF GH72-62589A

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

Design LOC SEC CODE Description

D500 0403-001688 DIODE-ZENER

ZD503 0406-001167 DIODE-TVS

ZD400,ZD500,ZD504 0406-001286 DIODE-TVS

ZD506 0406-001286 DIODE-TVS

V500 0406-001390 DIODE-TVS

Q300 0501-002606 TR-SMALL SIGNAL

Q302 0501-002663 TR-SMALL SIGNAL

Q301 0502-001322 TR-POWER

U300 0504-001151 TR-DIGITAL

LED500,LED501,LED502 0601-002846 LED ;SMD

LED503 0601-002846 LED ;SMD

U303 1009-001052 IC-HALL EFFECT S/W

U200 1108-000378 IC-MCP

U102 1201-002944 IC-RF AMP

PAM100 1201-002985 IC-POWER AMP

U408 1202-001068 IC-VOLTAGE COMP

U302 1203-005848 IC-MULTI REG.

U304 1203-005851 IC-MULTI REG.

U301 1203-006340 IC-VOL. DETECTOR

U100 1205-003517 IC_BT

UCP200 1205-004156 IC-MODEM

TH200 1404-001165 THERMISTOR-NTC ;

V501,V502,ZD401 1405-001298 VARISTOR

ZD402,ZD505 1405-001298 VARISTOR

R412,R520 2007-000138 R-CHIP

R307,R505,R506,R518 2007-000140 R-CHIP

R528 2007-000140 R-CHIP

R210,R211 2007-000141 R-CHIP

R313,R510,R519 2007-000143 R-CHIP

R201,R204,R208,R304 2007-000148 R-CHIP

R512,R513,R514,R515 2007-000148 R-CHIP

R516 2007-000148 R-CHIP

R305 2007-000154 R-CHIP

R311,R312,R511 2007-000157 R-CHIP

R116,R206,R207,R413 2007-000162 R-CHIP

R411 2007-000170 R-CHIP

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Main Electrical Parts List

5-2

This Document can not be used without Samsung's authorization

Design LOC SEC CODE Description

R529,R530 2007-000172 R-CHIP

R409,R410 2007-000174 R-CHIP

R309,R401,R403 2007-000242 R-CHIP

R308 2007-000831 R-CHIP

R302 2007-000932 R-CHIP

R113,R400 2007-001119 R-CHIP

R109 2007-001156 R-CHIP

R110 2007-001307 R-CHIP

R217 2007-002965 R-CHIP

R521,R522,R523,R524 2007-003010 R-CHIP

R108 2007-003015 R-CHIP

R300 2007-007001 R-CHIP

R205 2007-007142 R-CHIP

R414 2007-007156 R-CHIP

R417 2007-007981 R-CHIP

R102,R105,R117,R118 2007-008045 R-CHIP

R507,R508,R509 2007-008045 R-CHIP

R103 2007-008419 R-CHIP

R306 2007-008780 R-CHIP

C417,C418,C424,C425 2203-000138 C-CER

C120,C132 2203-000233 C-CER

C112,C131,C506 2203-000254 C-CER

C105 2203-000278 C-CER

C114,C400,C411,C415 2203-000386 C-CER

C416,C420 2203-000386 C-CER

C422,C423 2203-000425 C-CER

C127,C207,C210 2203-000438 C-CER

C225,C226 2203-000550 C-CER

C202 2203-000585 C-CER

C421 2203-000679 C-CER

C410,C515,C516,C517 2203-000812 C-CER

C518 2203-000812 C-CER

C501,C520,C521,C522 2203-000854 C-CER

C523 2203-000854 C-CER

C305 2203-000995 C-CER

C138,C514 2203-001072 C-CER

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