Samsung GT S5230 Service Manual. Www.s Manuals.com. Manual

User Manual: Smartphone Samsung GT-S5230 - Service manuals and Schematics, Disassembly / Assembly. Free.

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GSM TELEPHONE

GT-S5230

1. Safety Precautions

2. Specification

3. Product Function

4. Array course control

5. Exploded View and Parts list

6. MAIN Electrical Parts List

7. Disassembly and Assembly

Instructions

8. Block Diagrams

9. PCB Diagrams

10. Chart of Troubleshooting

11. Reference data

GSM TELEPHONE CONTENTS

This Service Manual is aproperty of Samsung Electronics Co.,Ltd.

Any unauthorized use of Manual can be punished under applicable

International and/or domestic law.

Samsung Electronics Co.,Ltd.

2009. 04. Rev.1.0

ⓒ

Country Web Site

North America service.samsungportal.com

Latin America latin.samsungportal.com

CIS cis.samsungportal.com

Europe europe.samsungportal.com

China china.samsungportal.com

Asia asia.samsungportal.com

Mideast &Africa mea.samsungportal.com

GSPN (Global Service Partner Network)

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5. Exploded View and Parts List

5-1

This Document can not be used without Samsung's authorization

5-1. Cellular phone Exploded View

QRE01

QCK01

QCK02

QCR91

QBA00

QKP01

QMP02

QLB01

QAN02

QCB01

QMP01

QSH01

QFR01

QME03

QLC01

QLC03

QCA01

QMO01

QSP01

QVK01

QAN03

QSH02

QVO01

QCR60

QIF01

2. Specification

2-1

2-1. GSM General Specification

GSM900

Phase 1

GSM850

Phase 1

DCS1800

Phase 1 PCS1900

Freq.

Band[MHz]

Uplink/Downlink

880~915

925~960

824.2~848.8

869.2~893.8

1710~1785

1805~1880

1850~1910

1930~1990

ARFCN range 0~124 &

975~1023 128~251 512~885 512~810

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

Mod. Bit rate/

Bit Period

270.833kbps

3.692us

270.833kbps

3.692us

270.833kbps

3.692us

270.833kbps

3.692us

Time Slot

Period/Frame

Period

576.9us

4.615ms

576.9us

4.615ms

576.9us

4.615ms

576.9us

4.615ms

Modulation 0.3GMSK 0.3GMSK 0.3GMSK 0.3GMSK

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

Power Class 5pcl ~ 19pcl 5pcl ~ 19pcl 0pcl ~15

pcl 0pcl ~15

pcl

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

TDMA Mux 8 888

Cell Radius 35Km 35Km 2Km -

Speclflcation

2-2

TX Power

control level

GSM850

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

TX Power

control level PCS1900

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

Speclflcation

2-3

TX Power

control level

GSM900

GSM850

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

2 26±3 dBm

3 24±3 dBm

4 22±3 dBm

5 20±3 dBm

6 18±3 dBm

7 16±3 dBm

8 12±3 dBm

9 10±3 dBm

10 14±3 dBm

11 12±4 dBm

12 10±4 dBm

13 8±4dBm

14 6±4 dBm

15 4±4 dBm

2-3. GSM EDGE TX power class

TX Power

control level PCS1900

226±3

dBm

324±3

dBm

422±3

dBm

520±3

dBm

618±3

dBm

716±3

dBm

812±3

dBm

910±3

dBm

10 14±3 dBm

11 12±4 dBm

12 10±4 dBm

13 8±4dBm

14 6±4 dBm

15 4±4 dBm

Only in Master

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3. Operation Instruction and Installation

3-1

This Document can not be used without Samsung's authorization

Main Function

-3.2Mega Pixel Camera

-3.0"WQVGA 262K TFT TOUCH SCREEN

-"

TOUCH WIZ" Full Touch UI

-BlueTooth V2.1+EDR

-USB 2.0

-SMS/MMS/EMS (OMA v1.2 )

-MP3/AMR/AAC/AAC+/e-AAC+/WMA

-Quad Band(EGSM900/DCS,PCS,EDGE)

-MicroSD Card Support

-External Memory

-FM Radio Support,Radio Data System

-Full Internet Browsing

-Accelerometer rotation

-Face Detection &Smile Shot

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4. Array course control

4-1

This Document can not be used without Samsung's authorization

4-1. Software Adjustments

Test Cable (GH39-01160A)

Test Jig (GH99-36900A)

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

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Array course control

4-2

This Document can not be used without Samsung's authorization

4-2. Software Downloading

4-2-1. Pre-requsite for Downloading

•Downloader Program(BCM213x1 Downloader v0.xx(D))

•Downloader Program(Downloader V5.51 (ELY x.0))

•GT-S5230 Mobile Phone

•Data Cable

•BOOT file, BIN file,RC1 file, RC2 file, FFS file, Calset file

4-2-2. S/W Downloader Program

■Load the binary download program by executing the

"BCM213x1 Downloader v0.xx(C) "

1.Select the connected serial port and the rate of speed.

2.Select the check box, Connect cable to phone after Click DL.Bootloader Button.

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Array course control

4-3

This Document can not be used without Samsung's authorization

3.Execute the Downloader V5.51 (ELY x.0),When Complete DL.Bootloader.

Click the "Port Search" button.

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Array course control

4-4

This Document can not be used without Samsung's authorization

4.Check the "Full Download". and

Select the file(s) what you want to download

-click 'Boot' to select aBoot folder.

-drag in Bin, Rc1, Rc2, Ffs files

-click 'calset' to select aCalset folder.

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Array course control

4-5

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Array course control

4-6

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5.Check the All Download &Calset ,Click the Download Botton,

6.Confirm the downloaded version name and etc. :

*#1234#

Full Reset :

*0206*3855#

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10.Reference data

10-1

This Document can not be used without Samsung's authorization

10-1. Reference Abbreviate

AAC:Advanced Audio Coding.

AVC :Advanced Video Coding.

BER :Bit Error Rate

BPSK:Binary Phase Shift Keying

CA :Conditional Access

CDM :Code Division Multiplexing

C/I :Carrier to Interference

DMB :Digital Multimedia Broadcasting

EN :European Standard

ES :Elementary Stream

ETSI:European Telecommunications Standards Institute

MPEG:Moving Picture Experts Group

PN :Pseudo-random Noise

PS :Pilot Symbol

QPSK:Quadrature Phase Shift Keying

RS :Reed-Solomon

SI :Service Information

TDM :Time Division Multiplexing

TS :Transport Stream

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1. Safety Precautions

1-2

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 manetic 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 disassembing 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 easilly 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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6. MAIN Electrical Parts List

6-1

This Document can not be used without Samsung's authorization

SEC CODE Design LOC Description

D301 0403-001749 DIODE-ZENER;PZU5.6B

ZD101,ZD102,ZD103 0404-001504 DIODE-SCHOTTKY;JDH2S01FS

ZD104 0404-001504 DIODE-SCHOTTKY;JDH2S01FS

D100 0406-001286 DIODE-TVS;PESD5V0L5UV

D101,D102,D303,D304 0406-001288 DIODE-TVS;PESD5V0S1UL

ZD301,ZD302 0406-001288 DIODE-TVS;PESD5V0S1UL

Q300 0502-001322 TR-POWER;PBSS301PD

U304 0801-003026 IC;NC7WZ86L8X

U200 0801-003130 IC;NC7SV17L6X

UME200 1108-000269 MEMORY;K522H1HACA-A060

U305 1201-002494 IC;TPA6201A1DRBR

PAM100 1201-002773 IC;SKY77344

U103 1201-002864 IC;MAX9877AERP-T

U301 1203-004604 IC;AAT3169IFO

U303 1203-005485 IC;MIC5365-3.0YMT

U300 1203-005562 IC;BCM59035C1IFB5G

U302 1203-005580 IC;MIC5365-1.8YMT

U104 1204-003026 IC;SI4709-B-GMR

U307 1205-003288 IC;TSC2007IYZGR

U106 1205-003754 IC;BCM2070B0KUBXG

UCP200 1205-003760 IC;BCM21332IFBG

U306 1209-001817 IC;BMA020

VR200 1404-001221 THERMISTOR;NCP15WB473J04RC

R210,R307 2007-000138 R-CHIP;RC1005J101CS

R113,R207 2007-000140 R-CHIP;RC1005J102CS

R204,R205 2007-000141 R-CHIP;RC1005J222CS

R208,R313,R314 2007-000143 R-CHIP;RC1005J472CS

R128,R209,R211,R212 2007-000144 R-CHIP;RC1005J512CS

R213 2007-000144 R-CHIP;RC1005J512CS

R138 2007-000151 R-CHIP;RC1005J153CS

R126,R127,R129,R130 2007-000157 R-CHIP;RC1005J473CS

R121,R122,R132,R140 2007-000162 R-CHIP;RC1005J104CS

R142,R223,R301 2007-000162 R-CHIP;RC1005J104CS

R124 2007-000165 R-CHIP;RC1005J204CS

R109,R115,R117 2007-000171 R-CHIP;WR0402X000JT

R137 2007-000172 R-CHIP;RC1005J100CS

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Main Electrical Parts List

6-2

This Document can not be used without Samsung's authorization

R111 2007-001301 R-CHIP;MCR01MZP5J680

R219,U311 2007-001319 R-CHIP;RC1005J122CS

R136 2007-001333 R-CHIP;MCR01MZP5J183

R125,R131 2007-002796 R-CHIP;MCR01MZP5J511

R118,R119 2007-003010 R-CHIP;RC1005J200CS

R206 2007-003014 R-CHIP;TSR16GJ244V

R105 2007-003018 R-CHIP;RMC16S-430J-TP

R304 2007-007100 R-CHIP;RK73K1ETP106J

R306,R312 2007-007107 R-CHIP;RC1005F1003CS

R310,R311 2007-007156 R-CHIP;RC1005J1ROCS

R114,R116 2007-007189 R-CHIP;TSR16GJ9R1V

R200 2007-007193 R-CHIP;TSR16GJ5R1V

R217 2007-007312 R-CHIP;MCR01MZP5F2002

R222 2007-007315 R-CHIP;MCR01MZP5F3901

R308,R309 2007-007489 R-CHIP;RK73H1ETP1503F

R123,R133,R134,R143 2007-007528 R-CHIP;RK73H1ETP1501F

R201,R202 2007-007981 R-CHIP;ERJ2RKF1803X

R305 2007-008275 R-CHIP;MCR01MZP5F303

R203 2007-008401 R-CHIP;RC1005F754CS

R302 2007-010071 R-CHIP;MCR10EZHFLR100

C179,C235 2203-000233 C-CERAMIC,CHIP;GRP1555C1H101J

C152,C157,C159,C315 2203-000254 C-CERAMIC,CHIP;GRP155R71C103K

C340 2203-000254 C-CERAMIC,CHIP;GRP155R71C103K

C151,C158 2203-000278 C-CERAMIC,CHIP;GRP1555C1H100D

C143,C148,C149,C153 2203-000386 C-CERAMIC,CHIP;GRP1555C1H150J

C154,C165,C167,C170 2203-000386 C-CERAMIC,CHIP;GRP1555C1H150J

C124,C218,C316,C317 2203-000425 C-CERAMIC,CHIP;GRP1555C1H180J

C130,C155,C168,C233 2203-000438 C-CERAMIC,CHIP;GRP155R71H102K

C166 2203-000466 C-CERAMIC,CHIP;GRP1555C1H1R0C

C338,C342 2203-000489 C-CERAMIC,CHIP;GRP155R71H222K

C227 2203-000679 C-CERAMIC,CHIP;GRP1555C1H270J

C116,C122,C127,C142 2203-000812 C-CERAMIC,CHIP;GRP1555C1H330J

C161 2203-000812 C-CERAMIC,CHIP;GRP1555C1H330J

C232 2203-000854 C-CERAMIC,CHIP;GRP1555C1H390J

C204,C215,C229 2203-000995 C-CERAMIC,CHIP;GRP1555C1H470J

C146,C147 2203-001072 C-CERAMIC,CHIP;GRP1555C1H560JD01E

C223 2203-001101 C-CERAMIC,CHIP;GRP155R71E682KA01E

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Main Electrical Parts List

6-3

This Document can not be used without Samsung's authorization

C178,C180 2203-001153 C-CERAMIC,CHIP;GRP1555C1H680J

C128 2203-001221 C-CERAMIC,CHIP;GRP155R71H821KD01E

C119 2203-002668 C-CERAMIC,CHIP;C1005CG1H0R5BT

C343,C344 2203-003054 C-CERAMIC,CHIP;GRP1555C1H9R0C

C117 2203-005056 C-CERAMIC,CHIP;GRP1555C1H6R8CZ01E

R112 2203-005288 C-CERAMIC,CHIP;GRP1555C1H1R0BZ01E

C132 2203-005344 C-CERAMIC,CHIP;GRM155R71E223KA61D

C123,C144,C160,C163 2203-005482 C-CERAMIC,CHIP;GRP155R61A104KA01E

C171,C226,C236 2203-005482 C-CERAMIC,CHIP;GRP155R61A104KA01E

C131,C133,C174,C201 2203-006048 C-CERAMIC,CHIP;GRM155R71A104K

C202,C207,C209,C210 2203-006048 C-CERAMIC,CHIP;GRM155R71A104K

C211,C212,C213,C216 2203-006048 C-CERAMIC,CHIP;GRM155R71A104K

C336 2203-006048 C-CERAMIC,CHIP;GRM155R71A104K

C162,C320,C334 2203-006208 C-CERAMIC,CHIP;CM105X5R475M06AT

C134,C135,C136,C137 2203-006260 C-CERAMIC,CHIP;GRM155R61A224KE19E

C139,C140 2203-006260 C-CERAMIC,CHIP;GRM155R61A224KE19E

C304 2203-006324 C-CERAMIC,CHIP;GRM188R61A225KE19D

C310 2203-006348 C-CERAMIC,CHIP;CV105X5R105K25AT

C138,C141,C145,C172 2203-006399 C-CERAMIC,CHIP;GRM155R60J105KE19D

C175,C206,C208,C214 2203-006399 C-CERAMIC,CHIP;GRM155R60J105KE19D

C217,C230,C231,C305 2203-006399 C-CERAMIC,CHIP;GRM155R60J105KE19D

C309,C311,C313,C328 2203-006399 C-CERAMIC,CHIP;GRM155R60J105KE19D

C339,C341,C345,C346 2203-006399 C-CERAMIC,CHIP;GRM155R60J105KE19D

C347,C348,C349,C350 2203-006399 C-CERAMIC,CHIP;GRM155R60J105KE19D

C351 2203-006399 C-CERAMIC,CHIP;GRM155R60J105KE19D

C300,C301,C303,C312 2203-006562 C-CERAMIC,CHIP;CV05X5R105K10AH

C314,C323 2203-006562 C-CERAMIC,CHIP;CV05X5R105K10AH

C150,C164,C203,C205 2203-006872 C-CERAMIC,CHIP;GRM155R60J225ME15D

C219,C220,C222,C224 2203-006872 C-CERAMIC,CHIP;GRM155R60J225ME15D

C307,C308,C319,C321 2203-006872 C-CERAMIC,CHIP;GRM155R60J225ME15D

C322,C324,C325,C326 2203-006872 C-CERAMIC,CHIP;GRM155R60J225ME15D

C329,C332,C333,C352 2203-006872 C-CERAMIC,CHIP;GRM155R60J225ME15D

C327,C330 2203-006890 C-CERAMIC,CHIP;CV105X5R106M06AT

TA301 2404-001339 C-TA,CHIP;TEESVJ1A475M8R

TA102 2404-001377 C-TA,CHIP;F980J226MMA

TA100,TA101,TA300 2404-001381 C-TA,CHIP;F981A106MMA

TA302 2404-001430 C-TA,CHIP;TCSHL1A106MRAR

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Main Electrical Parts List

6-4

This Document can not be used without Samsung's authorization

L109,L113 2703-001729 INDUCTOR-SMD;LL1005-FH1N8S

L119,L123 2703-001748 INDUCTOR-SMD;LL1005-FH5N6S

L132,L133 2703-002201 INDUCTOR-SMD;CIH05T33NJNC

C112,L104,L107 2703-002203 INDUCTOR-SMD;CIH05T15NJNC

C118 2703-002204 INDUCTOR-SMD;CIH05T22NJNC

L115,L117 2703-002206 INDUCTOR-SMD;CIH05T39NJNC

L103,L108,L110,L112 2703-002208 INDUCTOR-SMD;CIH05T2N2SNC

L101 2703-002267 INDUCTOR-SMD;CIH05T4N7SNC

L105 2703-002314 INDUCTOR-SMD;CIH05T47NJNC

L120,L122 2703-002551 INDUCTOR-SMD;LQW15AN33NH00D

L114,L118 2703-003145 INDUCTOR-SMD;LQW15AN5N1B00D

L134 2703-003476 INDUCTOR-SMD;LQG15HSR27J02D

L300,L301 2703-003545 INDUCTOR-SMD;LQM2MPN2R2NG0

OSC300 2801-004373 CRYSTAL-UNIT;CC7V-T1A

OSC200 2801-004815 CRYSTAL-UNIT;FCX05-LFHF

F301,F302,F303 2901-001451 FILTER-EMI SMD;ICVE10054E250R500FR

F101 2901-001544 FILTER-EMI SMD;AMLV-14S-03Q-012-300F

F100 2909-001312 FILTER-DUPLEXER;LCB10B2450K3

U100 2911-000123 FILTER;LMSP43NA-794

L125,L126 3301-001438 CORE-FERRITE BEAD;BLM15BB750SN1D

L136,L200,L201 3301-001659 CORE-FERRITE BEAD;BLM15AG601SN1

L127,L129 3301-001729 CORE-FERRITE BEAD;BLM15AG102SN1D

L302,L303 3301-001756 CORE-FERRITE BEAD;BLM15HG102SN1D

L128,L131 3301-001812 CORE-FERRITE BEAD;BLM15HD102SN1

L124 3301-001970 CORE-FERRITE BEAD;BLM15BA330SN1

RFS100 3705-001448 CONNECTOR-COAXIAL;20369-001E

RFS101 3705-001503 CONNECTOR-COAXIAL;KMS-560

CN300 3708-002211 CONNECTOR-FPC/FFC/PIC;FF12-21A-R12BN-D3

CD100 3709-001465 CONNECTOR-CARD EDGE;NDTF-6S8M-311

IFC100 3710-002681 CONNECTOR-SOCKET;HY20-AB0360

HEA301 3711-006028 CONNECTOR-HEADER;14-5805-040-000-829

BTC300 3711-006924 CONNECTOR-HEADER;2005-03-242

BAT300 4302-001181 BATTERY;ML414RU2-TT36-TP1

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9. Flow Chart of Troubleshooting

This Document can not be used without Samsung's authorization

9-1

9-1. Power On

Check the current consumption

more than 100mA

'Power On 'does not work

Yes

Yes

No

Download again

Check the VBAT

more than 3.3V

No

Check the Battery

Yes

Check the related circuit

No

C300(VBAT)=3.0

V?

Yes

①

Check the U300

No

Check the MEM_1.8V of U300

is more than 1.8V

1.8V

Yes

Check U300

3.0V_DIG =3.0V

3.0V_ANLG =3.0V

1.2V_ANLG =1.2V

②

No

Check the U300 and C352, C319, C333

Yes

③

Yes

Yes

Check the clock 32KHz_DIGIT

No

Check CLK32K

Freq =32

KHz

Check the initial operation

END

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This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

9-2

UMP

1005

643C

213C

4L

1ODLCHV 5L

2ODLCHV

6L

1ODLSMV 7L

2ODLSMV

8L

1ODLXUAV 9L

2ODLXUAV

K7

VMSBAT

K8

VAXBAT

9K SAIB_CTN

1L

DNGRSCV

L10

BAT_PRSNT

11L DNG_PBFER

2L

LRSCV

3L

ODLOIV

1K

TABRSCV

01K DNG_CTN

11K PBFER 2K

BFRSCV

K3

VIVCC

K4

VHBAT1K5

VHBAT2

K6AVSS

J2AVSS

3J 2DELMWP

4J

SNS_

1

ODL

C

H

V5J

SNS_2ODLCHV

J6AVSS

J7AVSS

CTN

8J

9J 2TSETANA

H5AVSS

H6AVSS

H7AVSS

H8AVSS

9H 1TSETANA

1J

\YKNOP

J10

PDRIVE

11J

TABBV

G8

G9AVSS

1H 23KLC

01H

PCC

H11

VCHGR

2H TUO_DI

H3

VOFFBUS\

AVSS

H4

G10

VMBAT_SNS

11G

BFBV

2G 2TATS

3G 2OIPG

G4AVSS

G5AVSS

G6AVSS

G7AVSS

AVSS

F3VSSC

F4AVSS

F5AVSS

F6AVSS

F7AVSS

F8AVSS

9F NI_DI

1G 1TATS

E6AVSS

E7AVSS

E8AVSS

E9AVSS

F1

VDDO

F10

RSENSE

11F

1SUBTSBV

2F \NDHSGTO|1OIPG

D9AVSS

1E

RGHCSIDV

01E

1WSBV 11E

2WSBV

2E ADS

3E LCS

E4AVSS

E5AVSS

11D

2SUBTSBV

2D \TESER

3D \TNI

D4AVSS

D5AVSS

D6AVSS

D7AVSS

D8AVSS

4C 0TSETGID

C5AVSS

C6AVSS

C7AVSS

C8AVSS

9C 2CP

1D ILATX

01D DNGU

B7

VABAT

B8

VLCLDOB9

VLSBAT

1C OLATX

C10AVSS

11C \DCA

C2AVSS

3C 1TSETGID

1B

TABRSOIV

01B

CN

11B 1SNSGF

2B

BFRSOIV

3B

2ODLVLV

4B

1ODLVLV

B5AVSS

B6

VRFBAT

2A

LRSOIV

3A 1DELMWP

VLVVDDA4

A5

VRFLDO1A6

VRFLDO2

7A

2ODLAV

8A

1ODLAV

9A

ODLMISV

1

CN 2

CN

1A

DNGRSOIV

01A 1CP

11A 2SNSGF

003U

103L

623C

303PT

323C

103PT

403C

5001

113C

5001

013C

123C

313C

303C

803C

823C813C713C

1005

203PT

1

003TAB

2

003L

703C

Fn0022

5001

103C

5001

203C

5

4C

6

E

4

003Q

3

B

1

1C

2

2C

3C

923C

303R

5001

K1

513C

543C

1005

403PT

613C913C

01003R

423C

1005

003CSO

003PT

903C

403R

723C413C

1.0203R

003AT

223C523C

003C

023C

TABV

TABV

EROCV_V2.1

MEM_V8.1

NI_CD

QER_KLC

TESER_BB

T

ABV

CP

K23KLC

TED_CCA

QRI_UMP

ADS

LCS

BIV

_

V2.3

THGIL_YEK_V2.3

GLNA_V0.3

1PMA_V0.3

DS_V0.3

GTOBSU_V5.2

FRV_V7.2

FRV_

V3.1

OXCV_V3.1

SUBV

YEKNOP

GID_V0.3

CCVMIS

MARVN_BSU_V3.3

DCL_V9.2

OI_MAC_V8.2

GLNA_V2.1

PUKCAB

2

C

2

C

C237

2

C

C300

C301

C302

C303

C304

6

0

3

C

C307

C309

C310

C311

C312

C313

C314

C315

C316

C317

C318

C319

C320

C321

C322

2

3

C

5

2

3

C

C326

C327

C328

9

2

3

C

C345

C346

3

4

C

0

0

5

C

L300

1

0

3

L

OSC300

R205

R206

R218

R300

R302

3

0

3

R

R304

1

R

2

1

4

R

0

0

3

A

T

6

2

2

P

T

TP300

1

0

3

P

T

TP302

TP303

4

0

3

P

T

TP400

0

0

3

U

SAMSUNG Proprietary-Contents may change without notice

Flow Chart of Troubleshooting

This Document can not be used without Samsung's authorization

9-3

9-2. Initial

Initial Failure

Yes

U300 pin D2 (RESET/)="

H"?

(check the test point) No

Check the circuit related to reset

Yes

Check the 16bit data signal

&memory CE

END

Yes

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

9-4

)DNAN kcolB egraL(YROMEM

)MARDD bM215 + DNAN bG1(

MEM_V8.1

122PT

322PT

012PT

402PT

702PT

UND 2P

UND 9P

VSSD

N4

VSSN

N5

VCCQNN6

VCCNN7

VSSN

N8

CN 9N

1P

UND

UND 01P

6M N11OI

N31OI

7M

N5

1

OI

8M

D4A

9M

UND 1N

UND 01N

CN 2N

D51QD

3N

6L N3OI

N5OI

7L

N7OI

8L

D5A

9L

VDDDM2

D31QD

3M

D

41QD

4M

N9OI

5M

6K N01OI

N21OI

7K

N41OI

8K

D6A

9K

VSSQD

L2

D11QD

3L

D21QD

4L

N1OI

5L

6J N2OI

N4OI

7J

N6OI

8J

D7A

9J

VDDQDK2

D9QD

3K

D01QD

4K

N8OI

5K

CN 6H

D8A

7H

D9A

8H

D11A

9H

VSSQD

J2

DSQDU 3J

D8QD

4J

N0OI

5J

CN 6G

7G D21A

DEKC 8G

VDDDG9

VDDDH2

DMDU 3H

DKC 4H

CN 5H

CN 6F

DSAC 7F

8F

DEW_

VSSD

F9

VSSD

G2

DM

D

L3G

DKC_ 4G

CN 5G

NB|R 6E

DSAR 7E

CN 8E

9E

DSC

VDDQDF2

DSQDL 3F

D7QD

4F

NPW 5F

NEW_ 6D

D0AB

7D

D1AB

8D

9D D01A

VSSQD

E2

D6QD

3E D5QD

4E

NER_ 5E

NEC 6C

D0A

7C

D1A

8C

9C D2A

VDDQDD2

D4QD

3D D3QD

4D

NELA 5D

VCCNB6

CN 7B

D

3

A

8B

CN 9B

VSSD

C2

D2QD

3C D1QD

4C

NELC 5C

UND 2A

UND 9A

UND 1B

UND 01B

CN 2

B

D0QD

3B

VDDDB4

VSSN

B5

002EMU

CN 1

CN 2

01A

UND

512PT412PT

022PT

212PT

802PT

932C

1005

042C

1005

912PT

812PT

302PT

902R

602PT

902PT

MEM_V8.1

222PT

712PT

502PT

612PT

312PT

)0(QDD

)51:0(QDD

)11(QDD

)01(QDD

)9(QDD

)8(QDD

)7(QDD

)6(QDD

)5(QD

D

)4(QDD

)3(QDD

)2(QDD

)1(QDD

)5(QDAF

)4(QDAF

)3(QDAF

)2(QDAF

)1(QDAF

)0(QDAF

)51:0(QDAF )51(QDD

)41(QDD

)31(QDD

)21

(QDD

)21:0(AD

)51(QDAF

)41(QDAF

)31(QDAF

)21(QDAF

)11(QDAF

)01(QDAF

)9(QDAF

)8(QDAF

)7(QDAF

)6(QDAF

)01(AD

)9(AD

)8

(AD

)7(AD

)6(AD

)5(AD

)4(AD

)3(AD

)2(AD

)1(

A

D

)0(AD

)21(AD

)11(AD

ELA_DNAN

NSACD

NSARD

YDRN

NECDNAN

EKCD

ELC_DNAN

ECRDD

PWF

NEO

NEWD

NEW

1SQDD

1MQDD

0SQDD

0MQDD

1ABD

0ABD

NKLCD

KLCD

9

3

2

C

0

4

2

C

C241

C242

C243

OSC200R210

1

1

2

R

2

1

2

R

3

1

2

R

4

1

2

R

R215

3

0

2

P

T

4

0

2

P

T

TP206TP207

TP208

0

1

2

P

T

1

1

2

P

T

2

1

2

P

T

4

1

2

P

T

TP216

8

1

2

P

T

TP220

TP222

TP223

TP224

TP227

8

2

2

P

T

TP504

0

0

2

U

0

0

2

E

M

U

SAMSUNG Proprietary-Contents may change without notice

Flow Chart of Troubleshooting

This Document can not be used without Samsung's authorization

9-5

9-3. Charging Part

Yes

Resolder or replace U300

Check the circuit related to

AUX_ON signal

Check the circuit related to

V_EXT_CHARGE

Yes

No

Check the U300 pin K11

≒1.25V

Yes

No

TP304 pin (ACC_DET)

="

L"?

Yes

No

END

Abnormal charging part

Check the U300 pin H11

>5.0V

SAMSUNG Proprietary-Contents may change without notice

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Flow Chart of Troubleshooting

9-6

UMP

1005

643C

213C

4L

1ODLCHV 5L

2ODLCHV

6L

1ODLSMV 7L

2ODLSMV

8L

1ODLXUAV 9L

2ODLXUAV

K7

VMSBAT

K8

VAXBAT

9K SAIB_CTN

1L

DNGRSCV

L10

BAT_PRSNT

11L DNG_PBFER

2L

LRSCV

3L

ODLOIV

1K

TABRSCV

01K DNG_CTN

11K PBFER 2K

BFRSCV

K3

VIVCC

K4

VHBAT1K5

VHBAT2

K6AVSS

J2AVSS

3J 2DELMWP

4J

SNS_

1

ODL

C

H

V5J

SNS_2ODLCHV

J6AVSS

J7AVSS

CTN

8J

9J 2TSETANA

H5AVSS

H6AVSS

H7AVSS

H8AVSS

9H 1TSETANA

1J

\YKNOP

J10

PDRIVE

11J

TABBV

G8

G9AVSS

1H 23KLC

01H

PCC

H11

VCHGR

2H TUO_DI

H3

VOFFBUS\

AVSS

H4

G10

VMBAT_SNS

11G

BFBV

2G 2TATS

3G 2OIPG

G4AVSS

G5AVSS

G6AVSS

G7AVSS

AVSS

F3VSSC

F4AVSS

F5AVSS

F6AVSS

F7AVSS

F8AVSS

9F NI_DI

1G 1TATS

E6AVSS

E7AVSS

E8AVSS

E9AVSS

F1

VDDO

F10

RSENSE

11F

1SUBTSBV

2F \NDHSGTO|1OIPG

D9AVSS

1E

RGHCSIDV

01E

1WSBV 11E

2WSBV

2E ADS

3E LCS

E4AVSS

E5AVSS

11D

2SUBTSBV

2D \TESER

3D \TNI

D4AVSS

D5AVSS

D6AVSS

D7AVSS

D8AVSS

4C 0TSETGID

C5AVSS

C6AVSS

C7AVSS

C8AVSS

9C 2CP

1D ILATX

01D DNGU

B7

VABAT

B8

VLCLDOB9

VLSBAT

1C OLATX

C10AVSS

11C \DCA

C2AVSS

3C 1TSETGID

1B

TABRSOIV

01B

CN

11B 1SNSGF

2B

BFRSOIV

3B

2ODLVLV

4B

1ODLVLV

B5AVSS

B6

VRFBAT

2A

LRSOIV

3A 1DELMWP

VLVVDDA4

A5

VRFLDO1A6

VRFLDO2

7A

2ODLAV

8A

1ODLAV

9A

ODLMISV

1

CN 2

CN

1A

DNGRSOIV

01A 1CP

11A 2SNSGF

003U

103L

623C

303PT

323C

103PT

403C

5001

113C

5001

013C

123C

313C

303C

803C

823C813C713C

1005

203PT

1

003TAB

2

003L

703C

Fn0022

5001

103C

5001

203C

5

4C

6

E

4

003Q

3

B

1

1C

2

2C

3C

923C

303R

5001

K1

513C

543C

1005

403PT

613C913C

01003R

423C

1005

003CSO

003PT

903C

403R

723C413C

1.0203R

003AT

223C523C

003C

023C

TABV

TABV

EROCV_V2.1

MEM_V8.1

NI_CD

QER_KLC

TESER_BB

T

ABV

CP

K23KLC

TED_CCA

QRI_UMP

ADS

LCS

BIV

_

V2.3

THGIL_YEK_V2.3

GLNA_V0.3

1PMA_V0.3

DS_V0.3

GTOBSU_V5.2

FRV_V7.2

FRV_

V3.1

OXCV_V3.1

SUBV

YEKNOP

GID_V0.3

CCVMIS

MARVN_BSU_V3.3

DCL_V9.2

OI_MAC_V8.2

GLNA_V2.1

PUKCAB

2

C

2

C

C237

2

C

C300

C301

C302

C303

C304

6

0

3

C

C307

C309

C310

C311

C312

C313

C314

C315

C316

C317

C318

C319

C320

C321

C322

2

3

C

5

2

3

C

C326

C327

C328

9

2

3

C

C345

C346

3

4

C

0

0

5

C

L300

1

0

3

L

OSC300

R205

R206

R218

R300

R302

3

0

3

R

R304

1

R

2

1

4

R

0

0

3

A

T

6

2

2

P

T

TP300

1

0

3

P

T

TP302

TP303

4

0

3

P

T

TP400

0

0

3

U

SAMSUNG Proprietary-Contents may change without notice

Flow Chart of Troubleshooting

This Document can not be used without Samsung's authorization

9-7

9-4. Sim Part

Phone can't access SIM Card

Yes

①

Check the SIMVCC =3.0V

No

Check the circuit related to R316, C172

Yes

②

Check the SIM connector's

connector's to SIM card resolder or change CD100

No

③

Yes

Check the related circuit of CD100

No

Check the circuit around CD100

input circuitry

Yes

END

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

9-8

R

OTCENNOCMIS

433C

333C

1005

633C

1005

733C

CCVMIS

1005

213R

533C

61

G

5

66

77

88

99 G

3141

GG

51

11

0101

1111

2121

22

433 4

5

003MIS

OIMIS

KLCMIS

TSRMIS

C102

3

3

3

C

4

3

3

C

C335

C336

C337

C423 R222

2

1

3

R

SIM300

ZD400

SAMSUNG Proprietary-Contents may change without notice

Flow Chart of Troubleshooting

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9-9

9-5. Microphone Part

Microphone does not work

Yes

Resolder MIC

Check the connection

from MIC

No

Check the circuit related to R142

Check the JACK_IN =

3.0V ?

Yes

Check the path from Main IC to MIC

Check the circuit

from UCP200to MIC

No

Yes

Replace the MIC

Check the MIC No

Yes

END

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

9-10

4

5

6

004D

1

2

3

11NI

2NI

2

33NI

44NI

5

1TUO

2TUO

6

7

3TUO

8

4TUO

004F

DNG

901

DNG

CN 22

CN 32

42

CN

CN 52

62

CN

72

CN

3

3

44

5

5

66

7

7

88

9

9

12

CN

41 41

51

51

61 61

71

71

81 81

91

91

22

02 02

0

04CFI

1

1

01 01

11

11

21 21

31 31

004DZ

5001

514R

204AT GID_V0.3

524C

1NS201DH51MLB504L

TABV

1NS201DH51MLB404L

624C

5001

324C

004PT

NI_CD

1005

134C

704R

GID_V0.3

GID_V0.3

234C

114R

0

1

5001

214R

334C

1005

314R

1005

824C

1005

414R

HCTIWS_RAE

SUBV

NI_KCAJ

5001

614R

J_XT_ATRAU

J_XR_ATRAU

J_TED_CCA

+D

-D

L_KPSRAE

R_KPSRAE

XT_ATRAU

XR_ATRAU

TED_CCA

TNA_MF

2

0

2

C

8

1

2

C

5

3

2

C

C237

3

3

4

C

0

0

4

F

0

0

4

C

F

I

0

0

2

L

R205

R206

7

0

4

R

1

1

4

R

2

1

4

R

R413

R414

R415

R416

2

0

4

A

T

SAMSUNG Proprietary-Contents may change without notice

Flow Chart of Troubleshooting

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9-11

9-6. Speaker Part(Melody)

Speaker does not work

Is the terminal of speaker

OK? check the specker

No

Yes

No

Resolder SPK_P (R117) &SPK_N

(R115)

Check the

SPK_P &SPK_N

"HIGH"

Yes

①

Yes

②

Change speaker

Is speaker OK?

END

No

No

Yes

Check the output circuit of

U103(Audio AMP) Change or resolder around U103

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

9-12

004C

T

A

B

V

314C

004AT

1005

814C

1005

804C

V01704C

5001

V01604C

5001

104R

004R

1005

224C

3B

B1

VDD

A3VSS

2

+TUO 5B

-TUO 5D

PGND

C4

C5

PVDD

4B +NIXR

4D -NIXR

3C LCS

ADS

D3

LPH 2A

1A

RPH

2D 1ANI

2ANI

1D

1BNI

2C

1C 2BNI

1

CN

CN

004MAP

2B SAIB

4A

N1C 5A

P1C

GND

404C

5001

414C

304C 304R

114C214C

504C

014C904C

5001

204R

5001

ADS

LCS

TUOR_MF

TUOL_MF

N_PMA

R_RAE

L_RAE

L_KPSRAE

P_KPS

N_KPS

R_KPSRAE

P_PMA 204C

2

3

3

C

8

3

3

C

C339

C340

0

0

4

C

2

0

4

C

3

0

4

C

4

0

4

C

5

0

4

C

6

0

4

C

7

0

4

C

8

0

4

C

9

0

4

C

0

1

4

C

1

1

4

C

2

1

4

C

C413

C414

8

1

4

C

2

2

4

C

C501

C502

3

0

5

C

4

0

5

C

1

0

5

D

D505

PAM400

3

1

3

R

R400

R401

2

0

4

R

3

0

4

R

3

0

5

R

4

0

5

R

5

0

5

R

0

0

4

A

T

2

0

3

U

0

0

5

V

SAMSUNG Proprietary-Contents may change without notice

Flow Chart of Troubleshooting

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9-13

9-7. Key Data Input

ROTCENNOC YEK

YEK EMULOV

105D205D

1005

V501

V500

1005

305D

005C

605R

505R

33

44

005KV

1

1

22

4

5

5

6

6

77

88

9

9

51 51

61 61

71

71

81

81

91 91

2

2

02 02

33

4

005CDH

1

1

01

01

11 11

21 21

31

31

41

41

THGIL_YEK_V2.3

405D

00

5D

16543

)0(WOR_YEK

)2(WOR_YEK

)4(WOR_YEK

)3(LOC_YEK

)0(LOC_YEK

)1(LOC_YEK

)2(LOC_YEK

YEKNO

P

)2(WOR_YEK

)4(LOC_YE

K

N_NI_CIM

P_NI_CIM

)3(LOC_YEK)0(WOR_YEK

)1(WOR_YEK

)3(WOR_YEK

Check Initial Operation

Yes

When one of the keys is

pushed,

is it displayed on LCD?

Check the Dome sheet &Key Pad

No

Yes

When one of the keys is

pushed,

KBIO signal is OK?

Replace the Key PBA

No

Yes

END

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Flow Chart of Troubleshooting

9-14

9-8. Camera part

"Camera" function does not work

Yes

Check the Camera

connector on PBA

Reconnect the camera module

No

Yes

Is there another problem?

Yes

Replace the camera

module

END

SAMSUNG Proprietary-Contents may change without notice

Flow Chart of Troubleshooting

This Document can not be used without Samsung's authorization

9-15

9-9. Radio part

OID

A

RMF

301C

201R

VIO

01

RCLK

9

DNGFR

3

TUOR 31

TSR

5

SCLK

87

SDIO

6DDVNES 11

81

GPO2|_INT

GPO3|DCLK

71

TUOL 41

IPL

4

CN

1

NC

02

22

NC

NC

32

SFD 61

TUOD 51

IMF

2

DNG 21

GND

12 91

GPO1

001U

001PT

GID_V0.3

401C

GID_V0.3

201PT

20

1

C

ADS

LCS

TSR_MF

TUOR_MF

TUOL_MF

KCSS_S2I

QRI_MF

TNA_MF

SWSS_S2I

K23KLC

ODS

S_S2I

Radio does not work

①

Yes

Resolder C142

and Check PMU part

No

C132 ≥3.0V

Yes

②

L134, C130 is OK?

(When U104 operate)

No Resolder L134,C130

and check U104

Yes

Check signal

related to U104

Yes

END

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Flow Chart of Troubleshooting

9-16

9-10. GSM Receiver

RX ON

Cell Power :-60

dBm

U100 Pin17≥

-65dBm

①

Yes

Resolder U100,L105, C116

No

Yes

No

Check MODULE100

pin10,pin16 = L

U100 VC1, VC2

≥-68dBm

Check ANT Switch

control circuit

No

②

Yes Resolder U100

Yes

③

U100

pin 13 ≥-70dBm

pin 5,6 ≥-70dBm

Resolder L114,L116,L118

No

Yes

Check UCP200

END

SAMSUNG Proprietary-Contents may change without notice

Flow Chart of Troubleshooting

This Document can not be used without Samsung's authorization

9-17

9-11. DCS Receiver

Yes

No

Resolder L109, L113, L110,

L112

U100

pin 13 ≥-70dBm

pin 5,6 ≥-70dBm

Yes Resolder U100

Yes

No Check ANT Switch

control circuit

Check U100

pin10,pin16 = L

No

Yes

No Resolder U100,L105, C116

Yes

U100 Pin17≥-

65dBm

RX ON

Cell Power :-60

dBm

①

U100 VCV1, VC2

≥-68dBm

②

③

Check UCP200

END

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This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

9-18

9-12. PCS Receiver

RX ON

Cell Power :-60

dBm

①

Yes

U100 Pin17≥-

65dBm

No Resolder U100,L105, C116

Yes

Check ANT Switch

control circuit

U100 VC1, VC2

≥-68dBm

Check U100

pin10,pin16 = L

No No

②

Resolder U100

Yes

③

U100

pin 13 ≥-70dBm

pin 5,6 ≥-70dBm

Yes

No

Resolder L106, L103, L108

Check UCP200

END

SAMSUNG Proprietary-Contents may change without notice

Flow Chart of Troubleshooting

This Document can not be used without Samsung's authorization

9-19

9-13. GSM850 Receiver

RX ON

Cell Power :-60

dBm

①

Yes

U100 Pin17≥-

65dBm

No Resolder U100,L105, C116

Yes

Check ANT Switch

control circuit

U100 VC1, VC2

≥-68dBm

Check U100

pin10,pin16 = L

No No

②

Resolder U100

Yes

③

U100

pin 13 ≥-70dBm

pin 5,6 ≥-70dBm

Yes

No

Resolder L119, L123, L120,

C126

Check UCP200

END

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This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

9-20

MEF

/

TN

A

0

01R

001L

L109

501L

101R

411L

911L

101C

801L

421C

711L

611L

211L

G

3

4

G

001SFR

2A

C

1

321C

301L

L111

501C

601C

XR_009MSG

6

19NC

20NC

1CV 01

2CV 61

XR_0081MSG

4

11

XT_0091|0081MSGXR_0091MSG

1

XR_0091MSG

2

7XR_058MSG

XR_058MSG

8

31

XT_009|058MSG

5XR_00

9MSG

001F

17

ANT

GND

9

12GND

GND

14

15GND

GND

18

3XR_0081MSG

001C

511L

701L

101L

401L

201L

1

NIFR

811L

001CFR

3

G

G42 G

311L

601L

011L

021L

1CV

2CV

XT_MSG

XT_SCPD

A_XR058MSG

B_XR058MSG

B_XR009MSG

A_XR009MSG

B_XRSCD

A_XRSCD

B

_XRSC

P

A_XRSCP

C100

C101

C105

C106

C107

9

0

1

C

C110

3

1

1

C

C114

8

1

1

C

3

2

1

C

C124

5

2

1

C

0

0

1

F

L100

L101

2

0

1

L

3

0

1

L

L104

L105

L106

L107

L108

L109

0

1

1

L

L111

L112

L113

L114

5

1

1

L

L116

L117

L118

9

1

1

L

L120

1

2

1

L

2

2

1

L

PAM100

1

0

1

R

0

0

1

R

R103

6

0

1

R

7

0

1

R

3

1

1

R

0

0

1

S

F

R

0

0

1

C

S

1

0

1

C

S

2

0

1

C

S

SC103

SC104

TA100

TP107 TP108

SAMSUNG Proprietary-Contents may change without notice

Flow Chart of Troubleshooting

This Document can not be used without Samsung's authorization

9-21

9-14. GSM850/900 Transmitter

①

②

④

Check VBAT or PAM

control signal

No

Change or Resolder U100

Yes

U100 Pin17≥

-65dBm

TX ON (5Level)

Check U100

pin10 = H (2.6V),

Pin16=L

U100 pin13

≥-30dBm

PAM100 pin5

≥-4dBm

Check ANT Switch

control circuit

Yes

Check PAM100 pin

1,2,3,20, VBAT OK?

Yes

Yes

Yes

Yes

No

No

No

No

Yes

Resolder U100,L105, C116

PAM100 pin13

≥-30dBm

③

No Resolder or Change C117, C119,

C118

Resolder or Change PAM100

Check UCP200

END

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

9-22

9-15. DCS/PCS Transmitter

④

TX ON (5Level)

①

Yes

U100 Pin17≥

-65dBm

No Resolder U100,L105, C116

Yes

Check ANT Switch

control circuit

U100 pin11

≥-30dBm

Check U100

pin10 =H (2.6V)

pin16 = L

No No

②

Change or Resolder U100

Yes

③

PAM100 pin15

≥-30dBm

Yes

No

Resolder or Change C124, C125,

C126

Yes

Check PAM100 pin 1,

2,3,20, VBAT OK?

PAM100 pin3

≥-4dBm No Resolder or Change

PAM100

No

Check VBAT or PAM

control signal

Check UCP200

Yes

END

SAMSUNG Proprietary-Contents may change without notice

Flow Chart of Troubleshooting

This Document can not be used without Samsung's authorization

9-23

001R

901C

001L

L109

601R

501L

001AT

101R

801PT

411L

701R

911L

101C

801L

421C

711L

611L

211L

701PT

G

3

4G

001SFR

2A

C

1

321C

121L

301L

L111

501C

601C

XR_009MSG

6

19NC

20NC

1CV 01

2CV 61

XR_0081MSG

4

11

XT_0091|0081MSGXR_0091MSG

1

XR_0091MSG

2

7XR_058MSG

XR_058MSG

8

31

XT_009|058MSG

5XR_00

9MSG

001F

17

ANT

GND

9

12GND

GND

14

15GND

GND

18

3XR_0081MSG

TABV

001C

511L

701L

101L

521C

311R

221L

401L

201L

311C

811C

701C

011C

411C

1

NIFR

811L

001CFR

3

G

G42 G

301R

311L

601L

VBATT117

VBATT218

TEDV 91

PMARV 3

10GND

11GND

12GND

14GND

16GND

NI_MSG

5TUO_MSG 31

02

EDOM

4NI_SCP|SCD 51

TUO_SCP|SCD

2NE

6GND

GND

21

GND

7

8GND

GND

9

001MAP

SB

1

01

1L

021L

BL_AP

1CV

BH_AP

2CV

NE_XT

EDOMV

CADXUA

X

T_SCPD

XT_MSG

LES_DNAB

XT_MSG

XT_SCPD

A_XR058MSG

B_XR058MSG

B_XR009MSG

A_XR009MSG

B_XRSCD

A_XRSCD

B_XRSCP

A_XRSCP

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Flow Chart of Troubleshooting

9-24

C100

C101

C105

C106

C107

9

0

1

C

C110

3

1

1

C

C114

8

1

1

C

3

2

1

C

C124

5

2

1

C

0

0

1

F

L100

L101

2

0

1

L

3

0

1

L

L104

L105

L106

L107

L108

L109

0

1

1

L

L111

L112

L113

L114

5

1

1

L

L116

L117

L118

9

1

1

L

L120

1

2

1

L

2

2

1

L

PAM100

1

0

1

R

0

0

1

R

R103

6

0

1

R

7

0

1

R

3

1

1

R

0

0

1

S

F

R

0

0

1

C

S

1

0

1

C

S

2

0

1

C

S

SC103

SC104

TA100

TP107 TP108

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Flow Chart of Troubleshooting

This Document can not be used without Samsung's authorization

9-25

9-18 Bluetooth part

Bluetooth connection disable

Yes

Check BT function ON Enable BT function

No

Yes

Check the voltage of U300

is around 3.0V

No

Check U300 and change

Check 26KHz Clock on

BT100 (J5)

Yes

Check OSC116

No

Yes

Check the assembled

status of ANT100

No

Resolder of change ANT100

Yes

Exchange No

Check UCP200

Yes

END

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This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

9-26

0

0

1

T

N

A

BT_PWR_ON

T

S

R

_

T

B

0

0

1

T

B

7

1

1

C

C119

0

2

1

C

C122

C506

C508

1

0

1

F

L125

L126

L127

0

1

1

R

1

1

1

R

TP103

TP104

TP105

6

0

1

P

T

S

T

R

B

U

7J

PD_BSUH

ND_BSUH 8J

J9

VDDO

8H

6OIPG|LTC_AP

H9

VDDO

J1

VDDIFP

2J

PFIRTCV

3J

SER

4J

NLATX 5J

PLATX

6J 0MT

9G

DDT_UP_XT5OIPG|DP_LATX

H1

VDDVCO

H2VSS

H3VSSH4

VDDXO

5H 2MT

6H 1MT

7H

7OIPG

F4VSS

F5VSS

F6VSS

KCS|KLC_MCP

8F

9F

4_OIPG|SUTATS

G1

VDDLO

G2

VDDPLL

G8

VDDO_USB

E2VSS

E4VSS

E5VSS

E6VSS

8E NI_MCP 9E

3OIPG|ZER_XT|YTIROIRP_TB

F1VSS

F2VSS

1D

ENUTFR

D2VSS

4D

1TST

D5VSS

D6VSS

8D CNYS_MCP

9D TUO_MCP

1E

NOIFR

6B

1_OIPG|EKAW_TSOH

B7

VDDC

8B DXT_TRAU

9B DXR_TRAU

POIFR 1C

C2VSS

8C N_STC_TRAU

9C N_STR_TRAU

A7

VDDC

8A DDT_UP_XT|ADS

9A N_DDT_UP_XT|LCS

B1

VDDTF

VDDRFB2

3B LTC_GERV

4B

N_TSR

5B

0_OIPG|EKAW_TB

1NC

2NC

A1

VDDIF

2A 2GERV

3A 1GERV

A4

VDDR3V

5A

NIOPL

6A

2_OIPG|MRIFNOC_XT|YTIVITCA_NALW

XTBU

001TB

211C 321L

401PT

1GERV

GID_V0.3

GID_V0.3

621L

221C

7

21L

NO_RWP

_TB

EKAW_TSOH

711C

011R

501PT

121C

EKAW_TB

GID_V0.3

911C

5

21L

211R

L128

STRBU

MEM_V8.1

C126

921L

511C

801C

021C

611C

NI

4TUO 2

101F

1DNG

1

2DNG

3

TSR_TB

301PT

111R

601PT

111C

432

001TNA

1

STCBU

XRBU

STRBU

K23KLC

KLC_TB

QER_KLC

XTBU

KLC_MCP

NI_MCP

TUO_MCP

CNYS_MCP

RWP_TB

TESER_TB

EKAW_TB

EKAW_TSOH

SAMSUNG Proprietary-Contents may change without notice

7. Block Diagrams

7-1

This Document can not be used without Samsung's authorization

BBCCMM2211333322

(12X12mm FBGA)

GSM/ GPRS/ EDGE, Class33

Integrated RF Transceiver

ARM9 (208MHz)

USB2.0(480Mbps)

UARTs(3.6Mbps)

3.2M camera

H.263,H264,WMV9,MPEG4

MP3,AAC,AAC+,eAAC,WMA

64 Poly MIDI

SPK AMP(400m W)

HEADSET AMP(100mW)

I2S,SPI,PCM

USIM Interface

BBlluueettooootthh ((BBCCMM22004466))

V2.0+EDR HCI

VVoolluummee KKeeyy

TSP

(Touch Screen Panel)

Touch IC(TSC2007)

MMeemmoorryy ((SSEECC))

NAND(2Gbit)

DDRAM(1Gbit)

LARGE BLOCK

SSIIMM CCaarrdd

1.8V/3. 0V Support

PPMMUU ((BBCCMM5599003355))

15ch LDO

2ch Step down DC/DC

I2C Interface / R TC

Charger (USB/ TA)

MMoottoorr

RRFF BBlloocckk

SK Y 77344(PAM)

LMSP43NA-794(FEM)

INTENNA

CCaammeerraa MMoodduullee((쿠쿠스스코코엘엘비비이이))

3MM

LLSSII SSeennssoorr ((11//44” ))

TT--FFllaasshh CCaarrdd ((44BBiitt))

EExxtteerrnnaall IIOO IInntteerrffaaccee

USB 2.0 / UART1

AAuuddiioo AAMMPP

(MAX9877)

33AAXXIISS

SSEENNSSOORREERR

FFMM RRaaddiioo

SI4705 (I2S IF, RDS)

HHeeaaddsseett

SSPPEEAAKKEERR

LLCCDD ((AAMM LLCCDD))

400*240,WQVGA,( 3.0” )

16M Color, TFT

BB & RF PART (ONE CHIP MODULE)

SAMSUNG Proprietary-Contents may change without notice

8. PCB Diagrams

8-1

This Document can not be used without Samsung's authorization

8-1. Top

BAT300

D

A

P

_

T

N

A

_

T

B

3

1

1

C

2

1

1

C

C129

0

3

1

C

C131

C132

0

5

1

C

1

5

1

C

C152

7

5

1

C

8

5

1

C

9

5

1

C

C164

6

6

1

C

9

6

1

C

C172

C173

C175

C176C177

9

7

1

C

C181

2

0

2

C

3

0

2

C

3

1

2

C

C222

3

2

2

C

4

2

2

C

7

2

2

C

C232

3

3

2

C

0

0

3

C

C301

3

0

3

C

4

0

3

C

C311

C312

C313

C314

C318

C338

C339

C340

1

4

3

C

2

4

3

C

C343

C344

C345

C346

C347

9

4

3

C

C350

C353

C354

0

0

1

D

C

0

0

3

N

C

D101

D102

0

0

1

F

1

0

3

F

2

0

3

F

3

0

3

F

1

0

3

A

E

H

1

0

1

L

4

2

1

L

L132

L133

L134

6

3

1

L

L302

L303

MASTER_JTAG_PAD

MOT_PAD

R106

R107

R108

R110

R121

2

2

1

R

4

2

1

R

R126

R127

8

2

1

R

R129

R130

5

3

1

R

R136

8

3

1

R

R144

4

0

2

R

5

0

2

R

0

1

2

R

3

2

2

R

R301

R306

R307

8

0

3

R

R309

R310

R311

2

1

3

R

0

0

1

S

F

R

RFS101

2

0

1

C

S

SC103

6

0

1

C

S

SPK_PAD

TP102

TP103

TP104

TP108

1

0

2

P

T

4

0

3

P

T

U104

U106

0

0

2

U

U301

2

0

3

U

U303

U304

5

0

3

U

ZD301

2

0

3

D

Z

SAMSUNG Proprietary-Contents may change without notice

PCB Diagrams

8-2

This Document can not be used without Samsung's authorization

8-2. Bottom

- This Document can not be used without Samsung's authorization -

5-2. Cellular phone Parts list : GT-S5230DIAXEZ

Design LOC

Description

SEC CODE

QAN02

INTENNA-MAIN (GT-S5230)

GH42-02003A

QAN03

INTENNA-BT (GT-S5230)

GH42-02041A

QBC00

ASSY COVER-BATTERY EU

GH98-13721C

QCA01

ASSY CAMERA-3M MODULE(GT-S5230)

GH96-03801A

QCB01

CBF COAXIAL CABLE-SCH-W450

GH39-01027A

QCK01

PMO KEY-CAMERA EVA

GH72-54573A

QCK02

PMO KEY-HOLD

GH72-54583C

QCR101

SCREW-MACHINE

6001-002005

QCR91

SCREW-MACHINE

6001-002260

QFR01

ASSY CASE-FRONT

GH98-11970C

QIF01

PMO COVER-IF

GH72-54582C

QKP01

ASSY KEYPAD-(EU/SWEET PINK)

GH98-11972C

QLB01

ASSY BRACKET-LCD

GH98-12528A

QLC01

ELA MODULE-3.0" WQVGA GT-S5230 TFT ASSY

GH96-03865A

QLC03

ASSY ETC-LCD FPCB(GT-S5230)

GH59-07300A

QME03

TOUCH/PANEL-GT_S5230(EU S/PNK)

GH59-07302C

QMO01

MOTOR DC-SCHC250

GH31-00323A

QMP01

A/S ASSY-PBA MAIN(GT-S5230 SVC)

GH82-03617A

QMP02

KEY FPCB-SUB KEY PBA(GT-S5230)

GH59-07301A

QRE01

ASSY CASE-REAR

GH98-11971C

QSH01

ASSY COVER-SHIELD CAN TOP

GH98-13258A

QSH02

ICT SHIELD-CAN BTM

GH70-04837A

QSP01

MODULE-SPEAKER (GT-S5230)

GH59-07536A

QVK01

KEY FPCB-VOLUME KEY(GT-S5230)

GH59-07298A

QVO01

PMO KEY-VOLUME

GH72-54584C

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