Samsung GT-I9003 Anyservice

GSM TELEPHONE

GT-i9003

GSM TELEPHONE

CONTENTS

Safety Precautions

1.

Specification

2.

Product Function

3.

Exploded View and Parts list

4.

MAIN Electrical Parts List

5.

Level1Repair

6.

Disassembly and Assembly

7.
Instructions

Chart of Troubleshooting

8.

Reference data

9.

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.

:

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.

1-1

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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.

1-2

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Specification

2.

GSM General Specification

2-1.

GSM850 EGSM 900 DCS1800 PCS1900

Freq.

Band[MHz]

Uplink/Downlin

k

ARFCN range 128~251

Tx/Rx spacing 45MHz 45MHz 95MHz 80MHz 190MHz 45MHz

Mod. Bit rate/

Bit Period

Time Slot

Period/Frame

Period

824~849
869~894

270.833kbp
s

3.692us

576.9us

4.615ms

880~915
925~960

0~124 &

975~1023

270.833kbp
s

3.692us

576.9us

4.615ms

1710~1785
1805~1880

512~885 512~810

270.833kbp
s

3.692us

576.9us

4.615ms

1850~1910
1930~1990

270.833kbp
s

3.692us

576.9us

4.615ms

WCDMA210

0

1922~1977
2112~2167

UL:9612~98
88DL:10562

~10838

3.84Mcps 3.84Mcps

FrameLengt

h:

10ms

Slotlength:

0.667ms

WCDMA900

880~915
925~960

UL:2712~28

63,DL:2937

~3088

FrameLengt

h:

10ms

Slotlength:

0.667ms

Modulation 0.3GMSK 0.3GMSK 0.3GMSK 0.3GMSK

MS Power

Power Class

Sensitivity -102dBm -102dBm -100dBm -100dBm -106.7dBm -106.7dBm

TDMA Mux 8 8 8 8

Cell Radius 35Km 35Km 2Km 2Km 2Km 2Km

33dBm~5dBm33dBm~5dBm30dBm~0dBm30dBm~0dBm24dBm~-

5pcl ~

19pcl

pcl

5

~19

pcl0pcl

~15

pcl0pcl

~15

QPSKHQPSKQPSKHQPS

24dBm~-

pcl

50dBm

max+24dB

3(

m)

8

50dBm

max+24dB

3(

K

m)

8

2-1

Specification

GSM Tx Power Class

2-2.

TX Power

control

GSM850

level

533±2

631±2

729±2

827±2

925±2

10 23±2

11 21±2

12 19±2

dBm

dBm

dBm

dBm

dBm

dBm

dBm

dBm

TX Power

control

EGSM900

level

533±2

631±2

729±2

827±2

925±2

10 23±2

11 21±2

12 19±2

dBm

dBm

dBm

dBm

dBm

dBm

dBm

dBm

TX Power

control

DCS1800

level

030±3

128±3

226±3

324±3

422±3

520±3

618±3

716±3

dBm

dBm

dBm

dBm

dBm

dBm

dBm

dBm

TX Power

control

PCS1900

level

030±3

128±3

226±3

324±3

422±3

520±3

618±3

716±3

dBm

dBm

dBm

dBm

dBm

dBm

dBm

dBm

13 17±2

14 15±2

15 13±2

16 11±3

17 9±3

18 7±3

19 5±3

dBm

dBm

dBm

dBm

dBm

dBm

dBm

13 17±2

14 15±2

15 13±2

16 11±3

17 9±3

18 7±3

19 5±3

dBm

dBm

dBm

dBm

dBm

dBm

dBm

2-2

814±3

912±4

10 10±4

11 8±4

12 6±4

13 4±4

14 2±5

15 0±5

dBm

dBm

dBm

dBm

dBm

dBm

dBm

dBm

814±3

912±4

10 10±4

11 8±4

12 6±4

13 4±4

14 2±5

15 0±5

dBm

dBm

dBm

dBm

dBm

dBm

dBm

dBm

Operation Instruction and Installation

3.

Main Function

Android OS: Eclair

•

HSDPA

•

MP AF w/o LED Flash

•5

•4.0"

•

•

•

•

WVGA Super AMOLED Full Touch(C-Type)

A-GPS/BT v3.0/USB v2.0/WiFi

HD Recording

Sensors: Accelerometer, Compass, Proximity, Light

TouchWiz

SNS, IM, E-mail, Face Recognition, etc.

Mbps/HSUPA

7.2

(720p)/

for Android, Multistage, Augmented Reality, Integrated phonebook with

3.0

Mbps

5.76

(802.11

Full HD Playback

b/g/n)

(1080

p), DLNA

3-1

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Exploded View and Parts List

4.

Cellular phone Exploded View

4-1.

QFR01

QAR01

QMP01

QMO01

QMI01

QCB01

QVK01

QSP01

QRE01

QVO01

QRF06

QCA01

QSM01

QAN02

QCK01

QCR101

QBC00

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Exploded View and Parts List

Cellular phone Parts list

4-2.

Design LOC Description SEC CODE

QCR101 SCREW-MACHINE

6001-002005

QSP01 MODULE-SPEAKER GH59-09408A

QCA01 CAMERA MODULE-5M A/F CMOS(GT-I9008) GH59-09947A

QVK01 KEY FPCB-SIDE KEY(GT-I9003) GH59-10424A

QSM01 ASSY ETC-SIM/T-FLASH ASSY(GT_I9003) GH59-10518A

QMP01 A/S ASSY-PBA MAIN(COMM)GT-I9003 GH82-05486A

QBC00 ASSY COVER-BATT GH98-18749A

QRE01 ASSY CASE-REAR GH98-18750A

QAN02 INTENNA-MAIN_GT-I9003 GH42-02787A

QRF06 PMO COVER-USB GH72-62156A

QCK01 PMO COVER-POWER KEY GH72-62157A

QVO01 PMO COVER-VOL KEY V3 GH72-62808A

QFR01 MEA FRONT-SUPER LCD ASSY GH97-11829A

QCB01

CBF COAXIAL CABLE-SGH-T959 INT CABLE_

(76

GH39-01438A

QAR01 MODULE-RCV+SENSOR FPCB(I9003) GH59-10401A

QMI01 ASSY ETC-MIC/MOTOR FPCB(GT-I9003) GH59-10425A

QMO01 MOTOR LINEAR VIBRATION-GTS8000 GH31-00475A

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MAIN Electrical Parts List

5.

Design LOC SEC CODE Description

ANT101 GH62-00016A NPR CONTACT-ANTENNA
ANT102 3705-001448 CONNECTOR-COAXIAL
ANT103,ANT106 GH71-08731A NPR CONTACT-ANTENNA
BAT501 4302-001180 BATTERY-LI(2ND)
BTC501 3711-006299 HEADER-BATTERY
C101,C176 2203-005725 C-CER,CHIP
C102,C202,C205,C209

C228,C232,C249
C103,C104,C105,C106

C107,C108,C110,C111
C112,C130,C134,C182
C187,C189,C190,C206

C109,C165 2203-006399 C-CER,CHIP
C113,C140,C154,C501 2203-005736 C-CER,CHIP
C114 2203-006123 C-CER,CHIP
C115 2203-005682 C-CER,CHIP
C116,C125,C127,C131

C301
C118,L105 2703-002793 C-CER,CHIP
C121,C223,C224,C239

C539
C123,C129,C204,C211

C214,C241,C259,C260
C261,C262,C302,C310
C336,C337,C344,C348
C402,C408,C410,C411
C414,C416,C419,C542

C124,C517 2203-005727 C-CER,CHIP
C126,C142,C145,C157 2203-005726 C-CER,CHIP
C128 2203-005552 C-CER,CHIP
C132,C236,C288 2203-005729 C-CER,CHIP
C133,C171,C242,C244

C250,C251,C279,C281
C282,C283,C351,C352
C515,C516,C528,C533
C545,C546,C552,C553

C135,C173,C174,C193
C519,C520,C521

C138,C183,C194 2203-000233 C-CER,CHIP
C139 2203-007133 C-CER,CHIP
C141 2203-007194 C-CER,CHIP
C143,C147,C152 2203-006674 C-CER,CHIP

2203-007210 C-CER,CHIP

2203-006194 C-CER,CHIP

2203-005732 C-CER,CHIP

2203-005731 C-CER,CHIP

2203-006423 C-CER,CHIP

2203-006562 C-CER,CHIP

2203-006208 C-CER,CHIP

C146 2203-005739 C-CER,CHIP

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Main Electrical Parts List

Design LOC SEC CODE Description

C148,C156,C191,C263
C305,C306,C307,C338
C339,C340,C524,C525

2203-006838 C-CER,CHIP
C529,C531,C534,C535
C537

C149,C421 2203-006305 C-CER,CHIP
C151 2703-002649 C-CER,CHIP
C153 2203-005683 C-CER,CHIP
C155,C160,C161,C175

C196,C254,C255,C256

2203-006872 C-CER,CHIP

C158 2203-006620 C-CER,CHIP
C159 2203-006979 C-CER,CHIP
C162,C246,C544 2203-006048 C-CER,CHIP
C163 2203-007270 C-CER,CHIP
C164,C424,C427 2203-006642 C-CER,CHIP
C166,C167,C541 2203-006648 C-CER,CHIP
C168,C172,C504 2203-006824 C-CER,CHIP
C177,C192 2203-006120 C-CER,CHIP
C185 2203-006611 C-CER,CHIP
C186,C556 2203-002709 C-CER,CHIP
C188 2203-006693 C-CER,CHIP
C195 2203-005234 C-CER,CHIP
C197 2203-005050 C-CER,CHIP
C198 2203-005288 C-CER,CHIP
C201,C203,C207,C208

C216,C220,C226,C227
C229,C234,C235,C264
C278,C285,C286,C317
C332,C333,C401,C405
C422,C425,C428,C430

2203-007369 C-CER,CHIP
C503,C522,C523,C526

C527,C530,C532,C536
C543,C551,C601,C602
C603,C607,U603

C225,C233 2203-006474 C-CER,CHIP
C230,C231,C518,C554 2203-006825 C-CER,CHIP
C243,C247,C257,C258

C403,C404,C412

2203-007317 C-CER,CHIP

C245,C287,C308 2203-007393 C-CER,CHIP
C265,TA300 2404-001496 C-CER,CHIP
C267 2404-001561 C-CER,CHIP
C269 2404-001572 C-CER,CHIP
C275 2203-000278 C-CER,CHIP

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Main Electrical Parts List

Design LOC SEC CODE Description

C276 2203-000812 C-CER,CHIP
C277 2203-000995 C-CER,CHIP
C304,C407,C413,C429 2203-007271 C-CER,CHIP
C331 2203-006681 C-CER,CHIP
C349 2203-001153 C-CER,CHIP
C350 2203-000386 C-CER,CHIP
C400,C420,C514,C538 2203-006839 C-CER,CHIP
C415 2203-006668 C-CER,CHIP
C417,C418 2203-006133 C-CER,CHIP
C431 2203-005138 C-CER,CHIP
C502 2203-006348 C-CER,CHIP
C505,C506,C507,C508,C509,C510,C511,

TA502

2404-001339 C-CER,CHIP

C547,C549,C550 2203-006841 C-CER,CHIP
C548 2203-000725 C-CER,CHIP
D501 0407-001002 DIODE-TVS
F100 2904-001939 FILTER-SAW
F101 2904-001759 FILTER-SAW
F300,F301,F302,F303,F304,F305 2901-001413 FILTER-EMI SMD
F306,F307,F308 2901-001604 FILTER-EMI SMD
HDC300 3711-006483 HEADER-BOARD TO BOARD
HDC301 3711-006865 HEADER-BOARD TO BOARD
HDC302,HEA601 3711-006650 HEADER-BOARD TO BOARD
HDC401 3711-007173 HEADER-BOARD TO BOARD
HEA301 3711-006923 HEADER-BOARD TO BOARD
IFC300 3722-002867 JACK-MICRO USB
L101,L102 2703-002918 INDUCTOR-SMD
L103 2703-002870 INDUCTOR-SMD
L104,L300 3301-001729 INDUCTOR-SMD
L106 2703-002953 INDUCTOR-SMD
L109 2703-002903 INDUCTOR-SMD
L111 2703-002858 INDUCTOR-SMD
L112 2703-002815 INDUCTOR-SMD
L113,L207,L208 2703-003698 INDUCTOR-SMD
L120 2703-002906 INDUCTOR-SMD
L121 2703-002775 INDUCTOR-SMD
L123 3301-001659 INDUCTOR-SMD
L124 2703-001749 INDUCTOR-SMD

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Main Electrical Parts List

Design LOC SEC CODE Description

L205,L206 3301-001956 INDUCTOR-SMD
L209,L210 3301-001789 INDUCTOR-SMD
L301,L302,L303,L304 3301-001885 INDUCTOR-SMD
L305 2703-001259 INDUCTOR-SMD
L306,L311 3301-001885 INDUCTOR-SMD
L307,L308 2703-002842 INDUCTOR-SMD
L309,L601 3301-001912 INDUCTOR-SMD
L310 2703-002961 INDUCTOR-SMD
L501 2703-003182 INDUCTOR-SMD
L502,L503 2703-003343 INDUCTOR-SMD
L504 2703-003686 INDUCTOR-SMD
L505,L506 2703-002309 INDUCTOR-SMD
OSC100 2809-001358 OSCILLATOR-VCTCXO
OSC101 2809-001348 OSCILLATOR-VCTCXO
OSC102 2804-001884 OSCILLATOR
OSC200,OSC501 2801-004902 CRYSTAL-SMD
OSC400 2801-004458 CRYSTAL-SMD
PAM101 1201-003034 IC-POWER AMP
PAM102 1201-003033 IC-POWER AMP
PAM103 1201-003032 IC-POWER AMP
PAM104 1201-002801 IC-POWER AMP
Q300 0504-001138 TR-DIGITAL

R100,R113,R414,R415,R445,R446,R447,
R448,R449,R450,R462,R463,R467,R468,
R479,R480,R481,R482,R483,R484,R485,

2007-008419 R-CHIP
R486

R101,R102,R117,R275 2007-009801 R-CHIP
R118,R601,R603 2007-008806 R-CHIP

R119,R235,R239,R342,R434,R435,R437,
R438,R441,R457,R505,R506,R507,R511

2007-008055 R-CHIP

R121,R122,R123,R124,R125,R266,R286,
R287,R302,R346,R417,R418,R419,R423,
R428,R431,R432,R440,R461,R466,R477,

2007-008516 R-CHIP
R502,R509,R622

R127 2007-000155 R-CHIP
R211,R212,R216,R233,R234,R240,R301,

R335,R347,R420,R532,R604

2007-008045 R-CHIP

R214,R288 2007-000167 R-CHIP
R215,R280,R475,R476 2007-009157 R-CHIP
R217,R345 2007-009084 R-CHIP

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Main Electrical Parts List

Design LOC SEC CODE Description

R218 2007-007573 R-CHIP
R222,R223,R224 2007-008588 R-CHIP
R229 2007-003018 R-CHIP
R237,R238 2007-008211 R-CHIP
R245 2007-009323 R-CHIP
R248 2007-008587 R-CHIP
R249 2007-000242 R-CHIP
R278,R279,R343,R344

R401

2007-008531 R-CHIP

R283 2007-008483 R-CHIP
R303,R304,R533 2007-008774 R-CHIP
R305 2007-007943 R-CHIP
R308 2007-007009 R-CHIP
R326,R328,R329,R330,R331,R340 2007-009171 R-CHIP
R350 2007-010202 R-CHIP
R351,R404,R439 2007-008052 R-CHIP
R411 2007-010029 R-CHIP
R412 2007-008548 R-CHIP
R451,R455 2007-009964 R-CHIP
R501 2007-008809 R-CHIP
R518,R520 2007-007307 R-CHIP
R521 2007-008502 R-CHIP
RFS100 3705-001503 CONNECTOR-COAXIAL

SC601,SC602,SC603,SC604,SC605,SC606
SC607,SC608,SC610,SC611,SC612

SC613,SC615,SC616,SC617,SC618,SC619,
SC620,SC621,SC622,SC623,SC624

GH70-04443A IPR SHIELD-CAN CLIP

GH70-03951A IPR SHIELD-CAN CLIP

SC614,SC625 GH70-04828A IPR SHIELD-CAN CLIP
TA501 2404-001506 C-TA,CHIP
TH201,TH401 1404-001221 THERMISTOR
U100 1201-002999 IC-RF AMP
U101 1205-003949 IC-TRANSCEIVER
U102 1203-006199 IC-DC/DC CONVERTER
U104 1204-003026 IC-TUNER
U105 4709-001844 IC-W-LAN MODULE
U106 1205-003966 IC-RECEIVER
U203,U206 1003-002352 IC-LEVEL DRIVER
U207 1205-003943 IC-CODEC

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Main Electrical Parts List

Design LOC SEC CODE Description

U209 0801-003227 IC-CMOS LOGIC
U210,U303 1203-004819 IC-POSI.FIXED REG.
U300 1203-004339 IC-MULTI REG.
U301 1001-001580 IC-ANALOG MULTIPLEX
U302 1001-001488 IC-ANALOG SWITCH
U307 1203-005521 IC-POSI.FIXED REG.
U308 0406-001369 DIODE-TVS
U503 1203-006186 IC-POWER SUPERVISOR
U505 1209-001817 IC-SENSOR
U506 1209-001877 IC-SENSOR
U507 1203-004925 IC-POSI.FIXED REG.
U508 1003-002047 IC-MOTOR DRIVER
U509 1203-005772 IC-VOLTAGE DETECTOR
U510 2007-007592 R-CHIP
U514 1203-006372 IC-RESET
U515,U602 1203-005854 IC-MULTI REG.
U601 0801-003022 IC-CMOS LOGIC
U606 1202-001036 IC-VOLTAGE COMP.
U607 0801-003139 IC-CMOS LOGIC
UCP200 1205-003993 IC-MODEM
UCP400 0902-002582 IC-MICROPROCESSOR
UME301 1107-001876 IC-FLASH MEMORY
V304,V305,V316,ZD300 1405-001200 VARISTOR
V306,V307,V308,V309,V310,V311,

V312,V313,V314,V315,ZD601

1405-001177 VARISTOR

VOL_DOWN,VOL_UP 3404-001406 SWITCH-TACT
ZD301,ZD303,ZD304, ZD306 0406-001413 DIODE-TVS
ZD302 0403-001688 DIODE-TVS
ZD307,ZD308 0406-001231 DIODE-TVS
ZD502 0406-001322 DIODE-TVS

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

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Level

6.

S/W Download

6-1.

Repair

1

6-1-1.

Pre-requisite for S/W Downloading

Downloader Program(

•

GT-I9003 Mobile Phone

•

Data Cable

•

•

JIG BOX(GH99-36900A)

•

RF Test Cable(GH39-00985A)

•

JIG Cable(GH39-01290A)

•

Adapter(GH99-38251A)

Binary files

•

Settings

※

Odin3 v1.0.exe)

Data Cable

6-1

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Level1Repair

6-1-2.

S/W Downloader Program

Load the binary download program by executing the

■

Odin3 v1.0.exe

"

"

Run this file.

←

Option Selection

.

1

Check Re-Partition, Auto Reboot and F. Reset Time, then select PIT File

-

6-2

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Level1Repair

Enter Device into Download Mode

.

3

Enter the device into Download Mode by pressing down on Volume Down button

­and OK button and Power On button at the same time.

Volume Down Button Power On Button

OK Button

Connect the Handset to PC via Data Cable. Make sure ID:COM box highlighted

.

4

yellow that the handset is connected to the PC.

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Level1Repair

Start Downloading PIT file by clicking Start Button. Then wait for"Pass" to be

.

5

appear on the screen.

Click on Reset button, then unselect Re-Partition box. Then select PDA, PHONE

.

6

and CSC Files.

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Level1Repair

Remove the battery, then enter Device into Download Mode again as in step

7.

then connect to the PC.

Start Downloading PDA, PHONE and CSC files by clicking Start Button. Then

8.

wait for"Pass" to be appear on the screen.

#3.

Once the device boots up,confirm the downloaded version name and etc.

.

9

*#1234#

Full Reset

:

*2767*3855#

6-5

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:

7.

7-1.

Level

Repair

2

Assembly

1

Place the top shield can.

Connect the speaker to the Sim Card PBA

2

Place the top shield can on the Main PBA

3

Place the Sim Card PBA+shield can

Place the bottom shield can+Sim Card PBA onto the

bottom of the Main PBA. Make sure that the speaker

locks into position and the shield can to be place

correctly into the clips.

Connect the speaker to the Sim Card PBA by sliding

FPC into the connector.

4

Connect the Sim Card PBA Connector

Connect the sim card PBA connector to the top of the

main PBA.

7-6

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Level2Repair

7.



    

6

Place the camera module

Place the top shield can on the top of the main PBA Connect the camera module to the Main PBA

Place the Receiver Module

7

Connect the Antenna Cable

8

Place the receiver module onto the bracket. Connect the antenna cable to the Main Antenna PCB

7-2

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Level2Repair

7.

10

9

Place the Main PBA

Connect LCD, Sub-touch key, Antenna and

Receiver connectors and place the Power

key

Place the main PBA onto the bracket. Make sure to

place the camera module into the socket correctly.



   

Connect LCD, Sub-touch key, Antenna and Receiver

connectors, and place the Power key to the side of the

bracket

12

Screw the rear cover

Make sure all the hooks are placed correctly, and press

the volume keys and the power key for tensions.

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Screw7points on the rear cover

screw torque

: 1.2 ~ 1.4

7-3

kgf.cm

Level2Repair

7.

Disassembly

7-2.

1

Unscrew screws on the rear

Unscrew7screws on the rear usingascrew driver.

screw torque

3

: 1.2 ~ 1.4

Detach the Power Key FPCB

kgf.cm

2

Unhook the rear usingadisassembly knife

to remove the rear cover

Be careful not to damage the rear cover when unhooking

it.

4

Disconnect connectors from the Main PBA

Detach the power key FPCB, that is stick to the bracket
byadouble-sided tape, using tweezers. Make sure to
remove all remaining tape on the bracket.

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Disconnect LCD Connector,Receiver Connector, Sub-touch
Key Connector and Antenna cable from the Main PBA

7-4

Level2Repair

7.

5

Pull out the Main PBA

After disconnecting the connectors carefully pull the Main

PBA out of the bracket.

6

Remove the Antenna Cable

Remove the antenna cable from the main Antenna PCB

on the sub-touch key module.

    



Pull out the Receiver module from the bracket. Be
careful not to damage the FPC.

Remove the Camera Module

8

Remove the camera module from the Main PBA by

pulling it out.

7-5

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Level2Repair

7.

9

Pull out the Main PBA

After disconnecting the connectors carefully pull the Main

PBA out of the bracket.

10

Remove the top shield can

Be careful not to damage the shield can and the

components when removing it.

        



Disconnect the Sim Card PBA connector from the Main
PBA then remove the rear shield can+Sim Card PBA

12

Remove the speaker

Remove the speaker by opening the connector.

7-6

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Level

8.

Block Diagram

8-1.

Repair

3

8-1

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