Samsung E1080 Service Manual

GSM TELEPHONE

GT-E1080

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.

Block Diagrams

7.

PCB Diagrams

8.

Chart of Troubleshooting

9.

Reference data

10.

Disassembly and Assembly

11. Instructions

Safety Precautions

1.

Repair Precaution

1-1.

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 magnetic 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 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

ESD(Electrostatically Sensitive Devices) Precaution

1-2.

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 oracircuit board.

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Specification

2.

GSM General Specification

2-1.

Freq.

Band[MHz]

Uplink/Downlink

ARFCN range

Tx/Rx spacing

Mod. Bit rate/

Bit Period

Time Slot

Period/Frame

Period

Modulation

MS Power

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

95MHz

270.833kbps

3.692us

576.9us

4.615ms

0.3GMSK

30dBm~0dBm

Power Class

Sensitivity

TDMA Mux

Cell Radius

5pcl ~ 19pcl

-102dBm

8

35Km

pcl

0

~15

-100dBm

8

2Km

pcl

2-1

Speclflcation

GSM Tx Power Class

2-2.

TX Power

GSM

control level

533±3

631±3

729±3

827±3

925±3

10 23±3

11 21±3

850

dBm

TX Power

control level

030±3

128±3

226±3

324±3

422±3

520±3

618±3

DCS1800

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

2-2

GSM EDGE TX power class

2-3.

Speclflcation

Only in Master

TX Power

GSM900

control level

827±3

925±3

10 23±3

11 21±3

12 19±3

13 17±3

14 15±3

dBm

TX Power

control level

2 26±3

3 24±3

4 22±3

5 20±3

6 18±3

7 16±3

8 12±3

DCS1800

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

Operation Instruction and Installation

3.

Main Function

GSM

•

•1.43"

WAP

•

SMS, MMS

•

•64

Noise Cancellatio

•

JAVA

•

850/1800

CSTN

Browser

2.0

Poly Melody

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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)

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Array course control

Software Downloading

4-2.

4-2-1.

•

4-2-2.

■

1

Pre-requsite for Downloading

Downloader Program(

PNX4900 Downloader

v1.0

GT-E1080 Mobile Phone

Data Cable

JIG BOX

Test Cable

Serial Cable

Binary files

S/W Downloader Program

Load the binary download program by executing the

PNX4900 Downloader

"

Select the connected serial port and the rate of speed

.

v1.0

Lite

"

For Lite)

.

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Select the Port, Baud Rate and Mode

.

2

Array course control

.

Select the START Botton, When Complete DL.Bootloader.

.

3

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Array course control

.4.P

4

ress the"Start" button and connect the Handset, then press

"

확인

".

Check the All Download

.

5

Calset,Click the Download Botton,

&

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Array course control

When downloading is complete, automatically the small window was showed up.

.

6

Confirm the downloaded version name and etc.

.

7

*#1234#

Full Reset

:

*0206*3855#

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:

Exploded View and Parts List

5.

5-1.

Cellular phone Exploded View

QMW01

QFR01

QKP01

QMP01

QLC01

QMO01

QSP01

QCR89

QME01

QMI01

QSH01

QIF01

QRE01

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QBC00

Exploded View and Parts List

5-2.

Cellular phone Parts list

Design LOC Description SEC CODE

QBC00 ASSY COVER-BATT GH98-13873A

QCR89 SCREW-TAPPING

6002-001428

QKP01 RMO KEY-ALL GH73-13125A

QLC01 ASSY LCD-1.43" STD CSTN PNL GH96-04008A

QME01 DOME SHEET-MAIN

KEY(GT-E1080) GH59-07942A

22

QMI01 MICROPHONE-ASSY-GT_E1080 GH30-00607A

QMO01 MOTOR DC-SCH-S369 GH31-00392A

QMP01 ASSY PBA MAIN-GT_E1080 GH92-06185A

QSH01 ICT SHIELD-CAN GH70-05509A

QSP01 SPEAKER

3001-002509

QRE01 ASSY CASE-REAR GH98-13871A

QIF01 PMO COVER-IF GH72-55325A

QFR01 ASSY CASE-FRONT GH98-13872A

QMW01 PCT WINDOW-MAIN GH72-54917A

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MAIN Electrical Parts List

6.

SEC CODE Design LOC Description

0401-001110

0403-001547

0406-001286

0406-001288

0601-002070

1003-001440

1108-000239

1203-005512

1203-005686

1205-003679

1404-001221

2007-000139

2007-000141

2007-000144

2007-000148

2007-000151

2007-000162

2007-000172

ZD200 DIODE-ZENER

ZD301 DIODE-TVS

ZD30

LED301 LED

LED30

UME200 MEMORY

D200 DIODE-SWITCHING

D201 DIODE-SWITCHING

2

D301 DIODE-TVS

D30

2

D30

3

D30

4

2

3

4

TR100 IC

U302 IC

U103 IC

UCP201 IC

TH200 THERMISTOR

R301 R-CHIP

R300 R-CHIP

R306 R-CHIP

R312 R-CHIP

R208 R-CHIP

R200 R-CHIP

R20

1

R217 R-CHIP

R109 R-CHIP

R110 R-CHIP

R209 R-CHIP

R207 R-CHIP

R303 R-CHIP

R304 R-CHIP

R30

5

R307 R-CHIP

R30

8

DIODE-TVS

LED

R-CHIP

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Main Electrical Parts List

SEC CODE Design LOC Description

2007-000173

2007-000174

2007-001301

2007-001333

2007-003025

2007-008500

2203-000386

2203-000425

2203-000679

2203-000696

2203-000812

2203-001153

2203-001385

2203-002709

2203-005057

2203-005281

2203-005482

2203-006048

R309 R-CHIP

R310 R-CHIP

R311 R-CHIP

R206 R-CHIP

R210 R-CHIP

R108 R-CHIP

R203 R-CHIP

C220 C-CERAMIC

C323 C-CERAMIC

C225 C-CERAMIC

C22

8

C-CERAMIC

C303 C-CERAMIC

C122 C-CERAMIC

C115 C-CERAMIC

C120 C-CERAMIC

C121 C-CERAMIC

C229 C-CERAMIC

U308 C-CERAMIC

U309 C-CERAMIC

C328 C-CERAMIC

U310 C-CERAMIC

C118 C-CERAMIC

C11

9

C-CERAMIC

C209 C-CERAMIC

C2

10

C-CERAMIC

C230 C-CERAMIC

C112 C-CERAMIC

L113 C-CERAMIC

C114 C-CERAMIC

C11

6

C-CERAMIC

C231 C-CERAMIC

C301 C-CERAMIC

C302 C-CERAMIC

C3

21

C-CERAMIC

C325 C-CERAMIC

C211 C-CERAMIC

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SEC CODE Design LOC Description

2203-006048

2203-006208

2203-006348

2203-006399

2203-006562

2203-006824

2203-006841

2203-007270

2203-007279

2404-001377

2703-001733

2703-002170

2703-002176

2703-002201

C21

2

C215 C-CERAMIC

C201 C-CERAMIC

C20

2

C223 C-CERAMIC

C200 C-CERAMIC

C20

3

C20

4

C20

5

C206 C-CERAMIC

C214 C-CERAMIC

C314 C-CERAMIC

C31

5

C111 C-CERAMIC

C312 C-CERAMIC

C31

3

C207 C-CERAMIC

C20

8

C227 C-CERAMIC

C222 C-CERAMIC

C22

6

C308 C-CERAMIC

C109 C-CERAMIC

C322 C-CERAMIC

L111 INDUCTOR

L109 INDUCTOR

L1

14

C117 INDUCTOR

L302 INDUCTOR

L30

3

L30

4

L30

5

L30

6

L30

7

L30

8

L30

9

C-CERAMIC

INDUCTOR

Main Electrical Parts List

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Main Electrical Parts List

SEC CODE Design LOC INDUCTORDescription

2703-002203

2703-002204

2703-002367

2703-003184

2801-004353

2801-004805

2904-001879

3301-001158

3705-001503

3709-001488

3710-002683

3711-006808

GH70-03276A SC100 ONBOARD-CLIP-4

GH70-03276A SC10

GH80-03320A L310 PB-SHORT-1005

GH80-03320A R313 PB-SHORT-1005

GH80-03321A R216 PB-SHORT-0603

1201-002931

1203-005957

L103 INDUCTOR

L110 INDUCTOR

C110 INDUCTOR

L201 INDUCTOR

OSC200 CRYSTAL-UNIT

OSC20

1

CRYSTAL-UNIT

F100 FILTER-SAW

L200 CORE-FERRITE BEAD

RFS100 CONNECTOR-COAXIAL

SIM200 CONNECTOR-CARD EDGE

IFC300 CONNECTOR-SOCKET

BTC200 CONNECTOR-HEADER

1

2

3

4

5

6

7

8

9

ONBOARD-CLIP-4

PAM100 RF7168SR

U200 BQ24352

Please consult the GSPN website(Samsung Portal) for the most recent version of the product's part list.

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Samsung E1080 Service Manual

Specifications and Main Features

Frequently Asked Questions

User Manual