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

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

Open the PDF directly: View PDF .
Page Count: 51

Download
Open PDF In Browser	View PDF

GSM TELEPHONE
GT-S5230

GSM TELEPHONE

CONTENTS
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

GSPN (Global Service Partner Network)
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

This Service Manual is a property 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

5. Exploded View and Parts List
5-1. Cellular phone Exploded View

QME03

QFR01

QCK02
QCK01
QKP01

QLC01
QLC03

QMP02

QLB01
QCA01
QMO01

QSH01

QSP01

QMP01
QCB01

QVK01

QAN02

QAN03
QSH02
QCR60
QVO01

QRE01
QIF01

QCR91

QBA00

5-1

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

2. Specification
2-1. GSM General Specification
GSM900
Phase 1

GSM850
Ph ase 1

DCS1800
Phase 1

PCS1900

F req.
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 r ange

0~124 &
975~1023

128~251

512~ 885

512~ 810

Tx/Rx spa cing

45MHz

45MHz

95MHz

80MHz

Mod. Bit rat e/
Bit Period

270.8 33kbps
3.6 92us

270.833kbps
3.692us

270. 833kbps
3.6 92us

270. 833kbps
3.6 92us

T im e Sl ot
Period/F rame
Period

576. 9us
4.615 ms

576.9us
4.615ms

576. 9us
4.615 ms

576. 9us
4.615 ms

Modulation

0.3 GMSK

0.3GMSK

0.3 GMSK

0.3 GMSK

MS Powe r

33dBm~ 5dBm

33dBm~5dBm

30dBm~0dBm

30dBm~0dBm

Power Cla ss

5pcl ~ 1 9pcl

5pcl ~ 19pcl

0pcl ~ 15pcl

0pcl ~ 15pcl

Sensit ivit y

- 102dBm

-102dBm

- 100dBm

- 100dBm

T DM A Mu x

8

8

8

8

Cell Radius

35Km

35Km

2Km

-

2-1

Speclflcation

2-2. GSM Tx Power Class
TX Power

TX Power

TX Power

control level

GSM850
GSM900

control level

5

33±3 dBm

0

30±3 dBm

0

30±3 dBm

6

31±3 dBm

1

28±3 dBm

1

28±3 dBm

7

29±3 dBm

2

26±3 dBm

2

26±3 dBm

8

27±3 dBm

3

24±3 dBm

3

24±3 dBm

9

25±3 dBm

4

22±3 dBm

4

22±3 dBm

10

23±3 dBm

5

20±3 dBm

5

20±3 dBm

11

21±3 dBm

6

18±3 dBm

6

18±3 dBm

12

19±3 dBm

7

16±3 dBm

7

16±3 dBm

13

17±3 dBm

8

14±3 dBm

8

14±3 dBm

14

15±3 dBm

9

12±4 dBm

9

12±4 dBm

15

13±3 dBm

10

10±4 dBm

10

10±4 dBm

16

11±5 dBm

11

8±4dBm

11

8±4dBm

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

DCS1800

control level

PCS1900

Speclflcation

2-3. GSM EDGE TX power class
TX Power

Only in Master

TX Power

TX Power

control level

GSM900
GSM850

control level

8

27±3 dBm

2

26±3 dBm

2

26±3 dBm

9

25±3 dBm

3

24±3 dBm

3

24±3 dBm

10

23±3 dBm

4

22±3 dBm

4

22±3 dBm

11

21±3 dBm

5

20±3 dBm

5

20±3 dBm

12

19±3 dBm

6

18±3 dBm

6

18±3 dBm

13

17±3 dBm

7

16±3 dBm

7

16±3 dBm

14

15±3 dBm

8

12±3 dBm

8

12±3 dBm

15

13±3 dBm

9

10±3 dBm

9

10±3 dBm

16

11±5 dBm

10

14±3 dBm

10

14±3 dBm

17

9±5 dBm

11

12±4 dBm

11

12±4 dBm

18

7±5 dBm

12

10±4 dBm

12

10±4 dBm

19

5±5 dBm

13

8±4dBm

13

8±4dBm

14

6±4 dBm

14

6±4 dBm

15

4±4 dBm

15

4±4 dBm

2-3

DCS1800

control level

PCS1900

3. Operation Instruction and Installation
Main Function
-

3.2 Mega 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

3-1

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

4. Array course control
4-1. Software Adjustments

Test Cable (GH39-01160A)

Test Jig (GH99-36900A)

RF Test Cable (GH39-00985A)

Adapter (GH99-38251A)

4-1

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

Array course control

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.

4-2

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

Array course control

3. Execute the Downloader V5.51 (ELY x.0), When Complete DL.Bootloader.
Click the "Port Search" button.

4-3

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

Array course control

4. Check the "Full Download". and
Select the file(s) what you want to download
- click 'Boot' to select a Boot folder.
- drag in Bin, Rc1, Rc2, Ffs files
- click 'calset' to select a Calset folder.

4-4

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

Array course control

4-5

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

Array course control

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

6.

Confirm the downloaded version name and etc. :
*#1234#
Full Reset :
*0206*3855#

4-6

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

10.
10-1.

Reference data
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

10-1

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

1. Safety Precautions
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 a kind of magnetic object or tool,
because performance of parts is damaged by the influence of manetic force.
● Surely use a standard screwdriver when you disassemble this product,
otherwise screw will be worn away.
● Use a thicken twisted wire when you measure level.
A thicken 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 a repair 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.

1-2

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

Safety Precautions

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 a circuit board.

1-2

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

6. MAIN Electrical Parts List
SEC CODE

Design LOC

Description

D301
ZD101,ZD102,ZD103

0403-001749
0404-001504

DIODE-ZENER;PZU5.6B
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

6-1

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

Main Electrical Parts List

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

6-2

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

Main Electrical Parts List

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

6-3

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

Main Electrical Parts List

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

6-4

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

9. Flow Chart of Troubleshooting
9-1. Power On
' Power On ' does not work
Yes

Check the current consumption
more than 100mA

No

Download again

Yes
Check the VBAT
more than 3.3V

No
Check the Battery

Yes

C300(VBAT) = 3.0V?

No
Check the related circuit

Yes

①
No

Check the MEM_1.8V of U300
is more than 1.8V
1.8V

Check the U300

Yes

②

Check U300
3.0V_DIG = 3.0V
3.0V_ANLG = 3.0V
1.2V_ANLG = 1.2V

No
Check the U300 and C352, C319, C333

Yes
No

Check CLK32K
Freq = 32KHz

③
Check the clock 32KHz_DIGIT

Yes
Check the initial operation

Yes
END

9-1

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

R3 0 0

10

1 . 3 V_ VC XO

V BAT

TA 300

C3 00
2.7V _V RF

R3 0 2

0 .1

2.5V _US BOTG

E

C4
C3
C2
C1

C3 0 1

C3 0 2

1005

1005

C 30 3

1 2 5 6

Q300

4

C304

C3 0 7
2200 nF

3

B

H9
J9
C4
C3
F9
H2
B 11
A 11
A 10
C9
TP 30 2

A3
J3

T P3 0 3

G1
G2
J8
K9
K 10

C30 9

K 11
L11
H1

CLK 32 K

D1
C1

1005

D 10

R3 0 4

C311

K7
H3
B6
A5
A6
VMSBAT
VOFFBUS\
VRFBAT
VRFLDO1
VRFLDO2

L10
B7
K8
F1
K4
K5
K3
B8
B9
A4

V MSLD O1
V MSLD O2

P C1
P C2

V BS W1
V BS W2

U 300

P WM LED 1
P WM LED 2

V HCLD O1
V HCLD O2
VH CLD O1_S NS
VH CLD O2_S NS

S T AT 1
S TA T2
N TC
N T C_ BIAS
N T C_ G ND

V LVLD O1
V LVLD O2

R ES ET \

VS I M L D O

R EF B P
R EFBP _GND

VC S R L
VC SR F B
V C SR B A T
V CS RG N D

C L K3 2

VD I S C H G R
VB B A T
VB F B
VB ST B U S 1
VB ST B U S 2

X T AL I
X T AL O
U G ND
A CD\
I NT\
S CL
S DA

NC
NC
NC

3 . 0 V_ D I G
VB A T
L 300
1 . 8 V_ M EM

A8
A7
L8
L9

3 . 0 V_ A N L G
3 . 2 V_ K E Y_ L I G H T
2 . 8 V_ C A M _ I O
3 . 2 V_ VI B

L6
L7

2 . 9 V_ L C D
3 . 3 V_ U S B _ N V R A M

E 10
E 11
L4
L5
J4
J5

3.0V_AM P1
3 . 0 V_ SD

B4
B3

1 . 2 V_ A N L G
1.3V_VR F

A9

SI M V C C
L30 1

L2
K2
K1
L1

1 . 2 V_ VC O R E
VB A T

E1
J11
G11
F11
D1 1

BAC KUP

VB U S

C 325

C3 2 4

C 326

C3 2 7

C345

C 312

C3 1 3

C3 1 4

C315

C 316

C31 7

2

PMU

BA T300

C4 3

C2

C2

C2

R4 1 2
R
1

C345

C310

C3 2 9

OSC300

C3 2 5

R206

L3 0 1

L300

R205

C326
C322

C307

C314

TA 3 0 0

C312

C317
C316
C319
C318

C313

C320

TP302

C321

C303
R300

TP300

TP400

C3 2

C309

R302

C300
C3 0 6

TP2 2 6

C301

R3 0 3

C315

U3 0 0

C302

C327

TP3 0 4

TP303

C5 0 0

TP3 0 1

C328

C304

9-2

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

1005

1005

1005

1

1005

B5
C2
C5
C6
C7
C8
C10
D4
D5
D6
D7
D8
D9
E4
E5
E6
E7
E8
E9
F4
F5
F6
F7
F8
G4
G5
G6
G7
G8
G9
H4
H5
H6
H7
H8
J2
J6
J7
K6
F3

B1 0
1
2

C323

R304

OS C3 00

C 11
D3
E3
E2

TP3 04

F G S N S1
F G S N S2

P O NKE Y

R218

1005

ACC _DE T
P MU _IR Q
S CL
SD A

V ALD O1
V ALD O2
V AU XLD O1
V AU XLD O2

I D_I N
I D_OU T

T P3 0 0
J1
L3
B1
B2
A1
A2

C311

C310

D2

1K
10 05

D IGTE ST0
D IGTE ST1

H1 0

C346

R3 0 3

B B _ R ESE T

CCP
P O NKY \
V IO L DO
V IO SRB AT
VI O SR F B
VI O S R G N D
V IOS RL

C237

PC
CL K_ RE Q

G P I O 1 | O T G SH D N \
G P IO 2
A N A T ES T 1
A N A T ES T 2

AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
VSSC

F2
G3

T P3 0 1

RSENSE
VMBAT_SNS
VCHGR
PDRIVE

C3 08

BAT_PRSNT
VABAT
VAXBAT
VDDO
VHBAT1
VHBAT2
VIVCC
VLCLDO
VLSBAT
VLVVDD

F10
G10
H11
J10

DC_ IN

C318

C3 19

C 320

C 321

C3 2 8

C329

C3 2 2

C346

Flow Chart of Troubleshooting

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
Yes
END

9-3

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

1005

1005

1.8V_MEM

C 240

B6
N7
N6
B4
G9
H2
M2
D2
F2
K2

C 239

TP203

DA(0)
DA(1)
DA(2)
DA(3)
DA(4)
DA(5)
DA(6)
DA(7)
DA(8)
DA(9)
DA(10)
DA(11)
DA(12)

TP214
TP216

DBA0
DBA1

DDQ(0:15)

D7
D8

TP219

DDQ(0)
DDQ(1)
DDQ(2)
DDQ(3)
DDQ(4)
DDQ(5)
DDQ(6)
DDQ(7)
DDQ(8)
DDQ(9)
DDQ(10)
DDQ(11)
DDQ(12)
DDQ(13)
DDQ(14)
DDQ(15)

FADQ(0:15)

C7
C8
C9
B8
M9
L9
K9
J9
H7
H8
D9
H9
G7

B3
C4
C3
D4
D3
E4
E3
F4
J4
K3
K4
L3
L4
M3
M4
N3

TP223

J5
L5
J6
L6
J7
L7
J8
L8
K5
M5
K6
M6
K7
M7
K8
M8

A 0D
A 1D
A 2D
A 3D
A 4D
A 5D
A 6D
A 7D
A 8D
A 9D
A 10D
A 11D
A 12D

LDMD
LDQSD
UDMD
UDQSD
ALEN
CASD
RASD
R|BN
CEN
_CKD
CKD
CKED
CLEN
CSD
WPN
_REN
_WED
_WEN

B A 0D
B A 1D
DQ0D
DQ1D
DQ2D
DQ3D
DQ4D
DQ5D
DQ6D
DQ7D
DQ8D
DQ9D
DQ10D
DQ11D
DQ12D
DQ13D
DQ14D
DQ15D

UME200

DNU
DNU
DNU
DNU
DNU
DNU
DNU
DNU
DNU
DNU
DNU

I O 0N
I O 1N
I O 2N
I O 3N
I O 4N
I O 5N
I O 6N
I O 7N
I O 8N
I O 9N
I O 10N
I O 11N
I O 12N
I O 13N
I O 14N
I O 15N

NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC

TP204
TP205
TP206
TP207

G3
F3
H3
J3

DDQM0
DDQS0
DDQM1
DDQS1
TP208
TP209
TP210

D5
F7
E7
E6
C6
G4
H4
G8
C5
E9
F5
E5
F8
D6

TP212
TP213
TP215
TP217
TP218
TP220
TP221
TP222

1.8V_MEM

NAND_ALE
DCASN
DRASN

R209

NRDY
NANDCEN
DCLKN
DCLK
DCKE
NAND_CLE
DDRCE
F WP
OEN
D WE N
WE N

A2
A9
A10
B1
B10
N1
N10
P1
P2
P9
P 10
B2
B7
B9
E8
F6
G5
G6
H5
H6
N2
N9
1
2

C2
F9
G2
N4
B5
N5
N8
E2
J2
L2

VSSD
VSSD
VSSD
VSSD
VSSN
VSSN
VSSN
VSSQD
VSSQD
VSSQD

FADQ(0)
FADQ(1)
FADQ(2)
FADQ(3)
FADQ(4)
FADQ(5)
FADQ(6)
FADQ(7)
FADQ(8)
FADQ(9)
FADQ(10)
FADQ(11)
FADQ(12)
FADQ(13)
FADQ(14)
FADQ(15)

VCCN
VCCN
VCCQN
VDDD
VDDD
VDDD
VDDD
VDDQD
VDDQD
VDDQD

DA(0:12)

TP216

TP2 0 3

TP2 0 4

MEMORY(Large Block NAND)
(1Gb NAND + 512Mb DDRAM)

TP20 6 TP207
TP2 1 0

UME2 0 0

TP208

TP504

TP2 1 4

TP224

TP220

TP2 1 8

R210

R2 1 4

TP2 1 2

C243

C2 3 9

R2 1 2

R2 1 3

C2 4 0

R2 1 1

C241

U2 0 0

C242

TP222

OSC200

TP2 2 8

TP2 1 1

TP223 TP227

R215

9-4

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

9-3. Charging Part

Abnormal charging part
Yes

Check the U300 pin H11

No

Check the circuit related to
V_EXT_CHARGE

> 5.0V

Yes

TP304 pin (ACC_DET)

No

Check the circuit related to
AUX_ON signal

= "L"?

Yes

Check the U300 pin K11

No

≒ 1.25V

Resolder or replace U300

Yes
END

9-5

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

R3 0 0

10

1 . 3 V_ VC XO

V BAT

TA 300

C3 00
2.7V _V RF

R3 0 2

0 .1

2.5V _US BOTG

E

C4
C3
C2
C1

C3 0 1

C3 0 2

1005

1005

C 30 3

1 2 5 6

Q300

4

C304

C3 0 7
2200 nF

3

B

H9
J9
C4
C3
F9
H2
B 11
A 11
A 10
C9
A3
J3
G1
G2
J8
K9
K 10

H1
D1
C1
D 10

VMSBAT
VOFFBUS\
VRFBAT
VRFLDO1
VRFLDO2

K7
H3
B6
A5
A6

L10
B7
K8
F1
K4
K5
K3
B8
B9
A4

VS I M L D O

R EF B P
R EFBP _GND

VC S R L
VC SR F B
V C SR B A T
V CS RG N D

C L K3 2

VD I S C H G R
VB B A T
VB F B
VB ST B U S 1
VB ST B U S 2

X T AL I
X T AL O
U G ND
A CD\
I NT\
S CL
S DA

NC
NC
NC

1 . 2 V_ A N L G
1.3V_VR F

A9

SI M V C C

L2
K2
K1
L1

L30 1

1 . 2 V_ VC O R E
VB A T

E1
J11
G11
F11
D1 1

BAC KUP

VB U S

B1 0
1
2

C 325

C3 2 4

C 326

C 312

C3 2 7

C345

C3 1 3

C3 1 4

C315

C 316

C31 7

2

PMU

BA T300

C4 3

C2

C2

C2

R4 1 2
R
1

C345

C310

C3 2 9

C3 2 5

L3 0 1

L300

R205

C314

TA 3 0 0

C312

C317
C316
C319
C318

C313

C320

TP302

C321

C303
R300

TP300

C304

C3 2

TP400

C309

R302

C300
C3 0 6

TP2 2 6

C301

R3 0 3

C315

U3 0 0

C302

C327

TP3 0 4

TP303

C5 0 0

TP3 0 1

C328

9-6

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

1005

1005

1

1005

C323

1005

B5
C2
C5
C6
C7
C8
C10
D4
D5
D6
D7
D8
D9
E4
E5
E6
E7
E8
E9
F4
F5
F6
F7
F8
G4
G5
G6
G7
G8
G9
H4
H5
H6
H7
H8
J2
J6
J7
K6
F3

C 11
D3
E3
E2

R ES ET \

3.0V_AM P1
3 . 0 V_ SD

B4
B3

C322

TP3 04

V LVLD O1
V LVLD O2

L4
L5
J4
J5

C307

OS C3 00

ACC _DE T
P MU _IR Q
S CL
SD A

V HCLD O1
V HCLD O2
VH CLD O1_S NS
VH CLD O2_S NS

S T AT 1
S TA T2
N TC
N T C_ BIAS
N T C_ G ND

2 . 9 V_ L C D
3 . 3 V_ U S B _ N V R A M

E 10
E 11

C326

R3 0 4

V BS W1
V BS W2

U 300

P WM LED 1
P WM LED 2

3 . 0 V_ A N L G
3 . 2 V_ K E Y_ L I G H T
2 . 8 V_ C A M _ I O
3 . 2 V_ VI B

L6
L7

OSC300

CLK 32 K

1005

C311
1005

K 11
L11

P C1
P C2

1 . 8 V_ M EM

R206

C30 9

V MSLD O1
V MSLD O2

3 . 0 V_ D I G
VB A T
L 300

A8
A7
L8
L9

R218

C310

D2

1K
10 05

F G S N S1
F G S N S2

P O NKE Y

R304

R3 0 3

B B _ R ESE T

V ALD O1
V ALD O2
V AU XLD O1
V AU XLD O2

I D_I N
I D_OU T

T P3 0 0
J1
L3
B1
B2
A1
A2

C311

T P3 0 3

D IGTE ST0
D IGTE ST1

H1 0

C346

TP 30 2

CCP
P O NKY \
V IO L DO
V IO SRB AT
VI O SR F B
VI O S R G N D
V IOS RL

C237

PC
CL K_ RE Q

G P I O 1 | O T G SH D N \
G P IO 2
A N A T ES T 1
A N A T ES T 2

AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
VSSC

F2
G3

T P3 0 1

RSENSE
VMBAT_SNS
VCHGR
PDRIVE

C3 08

BAT_PRSNT
VABAT
VAXBAT
VDDO
VHBAT1
VHBAT2
VIVCC
VLCLDO
VLSBAT
VLVVDD

F10
G10
H11
J10

DC_ IN

C318

C3 19

C 320

C 321

C3 2 8

C329

C3 2 2

C346

Flow Chart of Troubleshooting

9-4. Sim Part

Phone can't access SIM Card

Yes

①
No
Check the SIMVCC = 3.0V

Check the circuit related to R316, C172

Yes

②
No
Check the SIM connector's
connector's to SIM card

resolder or change CD100

Yes

③
No

Check the circuit around CD100
input circuitry

Check the related circuit of CD100

Yes

END

9-7

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

1005

SIMVCC

R312

SIMIO

C333

C335

C334

1005

1005

SIMRST
SIMCLK

C336

1
2
3

1
2
3

7
8
9

7
8
9

6 6
5 5
4 4
12 12
11 11
10 10
G G G G
16 15 14 13

SIM300

C337

R3 1 2

ZD400

C335

C3 3 3

R222

C336

SIM300

C423

C337

C102

C3 3 4

SIM CONNECTOR

9-8

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

9-5. Microphone Part

Microphone does not work

Yes

Check the connection

No
Resolder MIC

from MIC

Check the JACK_IN =
3.0V ?

Check the circuit related to R142

Yes

Check the circuit

No

from UCP200 to MIC

Check the path from Main IC to MIC

Yes

No

Check the MIC

Replace the MIC

Yes
END

9-9

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

C423
FM_ANT

VBAT

3.0V_DIG

DC_IN

1005

1005

R407

C425

ZD400
IFC400

L404

BLM15HD102SN1

EARSPK_R

R411
R412

L405

10
1005

BLM15HD102SN1

C431

D+
DV BUS

R413
EAR_SWITCH

C 4 33

1005

UARTA_RX_J

2

TA402

3

1

4

6

5

ACC_DET_J
UARTA_TX_J

1 IN1

OUT1

2 IN2

OUT2

3 IN3

OUT3

4 IN4

OUT4
G ND G ND

D400

10

5
6

UARTA_RX
TP400
ACC_DET

7

UARTA_TX

8
3.0V_DIG

9

1005

R414

F400

R414

F4 0 0

L2 0 0

C2 0 2

C2 1 8

R413

R416

R4 0 7

I FC4 0 0

TA 4 0 2

C2 3 5
C4 3 3

R4 1 2
R4 1 1
R206

R416

3.0V_DIG

C432

1005

1005

1005

R 41 5

C428

EARSPK_L

C237

13
14
15
16
17
18
19
20
21
22
23
24
25
26
27

C426

R415

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
NC
NC
NC
NC
NC
NC
NC

1
2
3
4
5
6
7
8
9
10
11
12

R205

9-10

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

JACK_IN

Flow Chart of Troubleshooting

9-6. Speaker Part(Melody)

Speaker does not work

No

Is the terminal of speaker
OK?

check the specker

Yes

①
No

Check the
SPK_P & SPK_N
"HIGH"

Resolder SPK_P (R117) & SPK_N
(R115)

Yes

②
No

Check the output circuit of
U103(Audio AMP)

Change or resolder around U103

Yes

No

Is speaker OK?

Change speaker

Yes
END

9-11

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

VBAT

C403
C404

EAR_L
EAR_R
FM_LOUT
FM_ROUT

1005 C405

C406

10V

1005

1005 C407

10V
1005

D2
INA1
D1
INA2

A1
HPR
A2
HPL

C2
INB1
C1
INB2

A4
C1N
A5
C1P

B2
BIAS
B3
SDA
C3
SCL

1
NC
2
NC

1005

SD A
SCL

C418
C413

C414

1005

C412

R5 0 4

D50 1

C339

C4 0 6

R5 0 3

C4 1 2

C4 1 1

C340

C4 1 0

C4 0 9

TA 4 0 0

C4 0 3

C4 0 2

C4 0 7

V5 0 0

R5 0 5

C5 0 3

C5 0 4

C4 0 5

C4 0 4

C413

U3 0 2

C4 0 0

PAM400

R3 1 3

C502

C3 3 8

C4 0 8

C4 2 2

R4 0 3

C4 1 8

R4 0 2

R400

C3 3 2

C422

D505

C411

EARSPK_R
EARSPK_L

C408

C501

C410

SPK_N
SPK_P

R402
R403
1005

R401

C409

R400
R401

D3
GND
A3
VSS
C4
PGND

C402

AMP_P
AMP_N

PAM400

D5
OUTB5
OUT+

1005

D4
RXINB4
RXIN+

C5
PVDD
B1
VDD

C400

TA400

C414

9-12

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

9-7. Key Data Input

Check Initial Operation

Yes

When one of the keys is

No
Check the Dome sheet & Key Pad

pushed,
is it displayed on LCD?

Yes

When one of the keys is

No
Replace the Key PBA

pushed,
KBIO signal is OK?

Yes

END

3.2V_KEY_LIGHT
HDC500

VK500
1
3
5
7
9
11
13
15
17
19

MIC_IN_N
PO N K EY
KEY_COL(0)
KEY_COL(1)
KEY_COL(2)
KEY_COL(3)
KEY_COL(4)

KEY_ROW(0)

4

5

3 3

R 50 6

KEY_ROW(2)

4 4

D502
V500

3

6
C500

D503

1

2 2

KEY_COL(3)

D501
1

1

R 50 5

1005

KEY_ROW (1)
KEY_ROW (2)
KEY_ROW (3)
KEY_ROW (4)

1
3
5
7
9
11
13
15
17
19

1005

MIC_IN _P
KEY_ROW (0)

2
4
6
8
10
12
14
16
18
20

V501

2
4
6
8
10
12
14
16
18
20

D504
D 500

VOLUME KEY
KEY CONNECTOR

9-13

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

9-8. Camera part

"Camera" function does not work
Yes

No

Check the Camera

Reconnect the camera module

connector on PBA

Yes

Is there another problem?

Yes
Replace the camera
module

END

9-14

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

9-9. Radio part

Radio does not work

Yes

①

No
C132

Resolder C142

≥ 3.0V

and Check PMU part

Yes

②
No

L134, C130 is OK?
(When U104 operate)

Resolder L134,C130
and check U104

Yes

Check signal
related to U104

Yes
END

TP100
FM_IRQ
I2S_SSCK

4
TP102
FM_RST

5
6

NC

GPO1

GPO2|_INT

DFS

DOUT

U100

RFGND

LOUT
ROUT

LPI
RST

GND

SEN
7

8

9

VIO

C102

17

FMI

RCLK

3

NC

SDIO

2

SCLK

1
FM_ANT

18

19

GPO3|DCLK

20

NC
NC
GND

23 22 21

VDD

16
15

I2S_SSWS
R102
I2S_SSDO

14

FM_LOUT

13

FM_ROUT

12
11

10
3.0V_DIG

3.0V_DIG

SCL
SDA
C103

CLK32K

C104

FM RADIO
9-15

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

9-10. GSM Receiver

RX ON

①

Cell Power : -60dBm

Yes
No

U100 Pin17≥
-65dBm

Resolder U100, L105, C116

Yes

②

U100 VC1, VC2
≥ -68dBm

No

③

Check MODULE100
pin10,pin16 = L

No

Yes
Yes
U100
pin 13 ≥ -70dBm
pin 5,6 ≥ -70dBm

No
Resolder L114, L116, L118

Yes
Check UCP200

END

9-16

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

Check ANT Switch
control circuit

Resolder U100

Flow Chart of Troubleshooting

9-11. DCS Receiver

RX ON
Cell Power : -60dBm

Yes

①

U100 Pin17≥ 65dBm

No

Resolder U100, L105, C116

Yes
U100 VCV1, VC2
≥ -68dBm

No

No

Check U100
pin10,pin16 = L
Yes

②

Yes
U100
pin 13 ≥ -70dBm
pin 5,6 ≥ -70dBm

No

③
Resolder L109, L113, L110,
L112

Yes
Check UCP200

END

9-17

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

Check ANT Switch
control circuit

Resolder U100

Flow Chart of Troubleshooting

9-12. PCS Receiver

RX ON
Cell Power : -60dBm

Yes

①

U100 Pin17≥ 65dBm

No

Resolder U100, L105, C116

Yes
U100 VC1, VC2
≥ -68dBm

No

No

Check U100
pin10,pin16 = L
Yes

②

Yes
U100
pin 13 ≥ -70dBm
pin 5,6 ≥ -70dBm

No

③
Resolder L106, L103, L108

Check UCP200

END

9-18

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

Check ANT Switch
control circuit

Resolder U100

Flow Chart of Troubleshooting

9-13. GSM850 Receiver

RX ON
Cell Power : -60dBm

Yes

①

U100 Pin17≥ 65dBm

No

Resolder U100, L105, C116

Yes
U100 VC1, VC2
≥ -68dBm

No

No

Check U100
pin10,pin16 = L
Yes

②

Yes
U100
pin 13 ≥ -70dBm
pin 5,6 ≥ -70dBm

No

③
Resolder L119, L123, L120,
C126

Check UCP200

END

9-19

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

Check ANT Switch
control circuit

Resolder U100

Flow Chart of Troubleshooting

RFS100

3
G

L100
1
C
2
A
3
G
4
G

2 G

PCSRX_B

G 4
RFIN

RFC100

1

L 101

L102
R100
L 104

R101

L105
L106

PCSRX_A

L103

L107

C101
C100

DCSRX_B

ANT 17

1
2
3
4
5
6
7
8

L112

DCSRX_A

L 114

L 113

L115
L 116

VC1

GSM1800|1900_TX 11

GSM1900_RX
GSM1900_RX
GSM1800_RX
GSM1800_RX
GSM900_RX
GSM900_RX
GSM850_RX
GSM850_RX

DPCS_TX

C123
GSM850|900_TX 13

GSM_TX

VC1 10
VC2 16

20 NC
19 NC

GSM900RX_B

F100

VC2

GND
GND
GND
GND
GND

L111

L110

C124

18
15
14
12
9

L109

L108

L117

GSM900RX_A

C105
GSM850RX_B
L 118

L 119

C106

ANT / FEM

GSM850RX_A

SC104

RFS1 0 0

F1 0 0
C1 2 3

L111
L116
L120

C105

C107

L104

C106

L118

L1 1 9

L113

L1 1 5

L117

L114

SC1 0 1

L108

L1 0 3

L109

L1 1 0

L112

C124

L106

L100

L1 0 2

L105

L101

C100

TA100
R1 0 0

L1 2 2

C1 1 8

R1 0 7

TP107 TP108

C114

R1 0 6

C1 0 9

L1 2 1

C110

R103

R1 0 1

SC1 0 2

PAM100

C1 1 3

R1 1 3

SC1 0 0

C1 2 5

C101

L107

L 120

SC103

9-20

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

9-14. GSM850/900 Transmitter

TX ON (5Level)

Yes

①

U100 Pin17≥
-65dBm

No
Resolder U100, L105, C116

Yes
U100 pin13
≥ -30dBm

Check U100
pin10 = H (2.6V),
Pin16 = L

No

No

②

Yes

Yes

Check ANT Switch
control circuit

Change or Resolder U100

③
No

PAM100 pin13
≥ -30dBm

Resolder or Change C117, C119,
C118

Yes
PAM100 pin5
≥ -4dBm

No

Check PAM100 pin
1,2,3,20, VBAT OK?

Yes

No
Yes

④

Resolder or Change PAM100
Check VBAT or PAM
control signal

Check UCP200

END

9-21

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

9-15. DCS/PCS Transmitter

TX ON (5Level)

Yes

①
No

U100 Pin17≥
-65dBm

Resolder U100, L105, C116

Yes
Check U100
pin10 =H (2.6V)
pin16 = L

No

U100 pin11
≥ -30dBm

Yes
Yes
No

No

Check ANT Switch
control circuit

②
Change or Resolder U100

③
Resolder or Change C124, C125,
C126

PAM100 pin15
≥ -30dBm

Yes
PAM100 pin3
≥ -4dBm

No

Check PAM100 pin 1,
2,3,20, VBAT OK?

④
No

Resolder or Change
PAM100

Check VBAT or PAM
control signal

Yes
Check UCP200

END

9-22

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

RFS100

3
G

L100

C
A
G
G

2 G
1

L101

VBAT
G4

RFIN

1
2
3
4

PCSRX_B

RFC100

L102
R100
L104

R101

L105

C110
L106

PCSRX_A

L103

C101

L107

C107

GSM_TX

TA100
L121

C109
C100

DCSRX_B

ANT 17

L109

L108

L110

L115
L116

DPCS_TX

C113

R107

PA_HB
VC2

AUXDAC

C125

PAM100

R106

C124
5
4
BAND_SEL
TX_EN

TP107

GSM_IN
DCS|PCS_IN

17
18

VC1 10
VC2 16

L117

GSM900RX_A

C118
GSM_OUT

DCS|PCS_OUT

1
BS
2
EN

GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
6
7
8
9
10
11
12
14
16
21

GSM850RX_B

13
15

3
VRAMP
19
VDET
20
MODE

C105

L118

L119

L120

C114

R113

GSM_TX

VBATT1
VBATT2

L114

L113

GND
GND
GND
GND
GND

GSM900RX_B

VC1

C123
GSM850|900_TX 13

20 NC
19 NC

L111

L112

DCSRX_A

L122
DPCS_TX

GSM1800|1900_TX 11

GSM1900_RX
GSM1900_RX
GSM1800_RX
GSM1800_RX
GSM900_RX
GSM900_RX
GSM850_RX
GSM850_RX

18
15
14
12
9

1
2
3
4
5
6
7
8

R103

PA_LB

F100

C106

GSM850RX_A

9-23

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

TP108
VMODE

Flow Chart of Troubleshooting

SC104

RFS1 0 0

C1 2 3

L116
L120

C105

F1 0 0

L111

L118

C107

L104

L113

C106

L1 1 9

L114

SC1 0 1

L117

L1 0 3

L108

L1 1 5

L109

L1 1 0

L112

C100

L100

L106

L101

C124
L1 0 2

L105

TA100
C114
R1 0 0

L1 2 2

C1 1 8

R1 0 7

TP107 TP108

L107

R1 0 6

C1 0 9

L1 2 1

C110

R103

R1 0 1

PAM100

SC1 0 2

C1 1 3

R1 1 3

SC103

SC1 0 0

C1 2 5

C101

9-24

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

9-18 Bluetooth part

Bluetooth connection disable

Yes
No
Check BT function ON

Enable BT function

Yes

No

Check the voltage of U300
is around 3.0V

Check U300 and change

Yes
No

Check 26KHz Clock on
BT100 (J5)

Check OSC116

Yes

No

Check the assembled
status of ANT100

Resolder of change ANT100

Yes

No

Exchange

Check UCP200

Yes
END

9-25

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

A N T1 0 0

C122
L125

L126

F1 0 1

C1 1 7

L127

C119

B T1 0 0

C506
C508
C1 2 0
R1 1 1

R1 1 0

TP105 TP103
TP1 0 6

TP104

BT_ RST

UBRTS

BT_PWR_ON

3 .0 V _ D IG

C111

C 108

1 .8 V _ M E M
A N T100

L128

3 .0 V _ D IG

1

L129

L123

2

3

4

C126

C112

C 122
L125

A7
B7
A1
J1
G1
H9
J9
G8
G2
A4
B2
B1
H1
H4

C 115

A9
A8
R111
VREG1

UBRTS
UBCTS
UBTX
UBRX

BT_PWR

UBRTS
UBTX

J6
H6
H5
C8
C9
B9
B8
A3
A2
B3

BT_PW R_ON

TM0
TM 1
TM 2

BT100

UART_CTS_N
UART_RTS_N
UART_RXD
UART_TXD
VREG1
VREG2
VREG_CTL

VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS

R 110

SCL|TX_PU_TDD_N
SDA|TX_PU_TDD

L126

BT_WAKE|GPIO_0
HOST_WAKE|GPIO_1
BT_PRIORITY|TX_REZ|GPIO3
WLAN_ACTIVITY|TX_CONFIRM|GPIO_2
STATUS|GPIO_4
XTAL_PD|GPIO5TX_PU_TDD
PA_CTL|GPIO6
G P IO 7
H U SB _D N
H U SB _D P
R F IO N
R F IO P
XTALN
XTALP
RES
RFTUNE
RST_N
L P O IN
TST1
VCTRIFP

B5
B6
E9
A6
F9
G9
H8
H7

BT_WAKE
HOST_WAKE

F101
BT_WAKE
HOST_WAKE
4

IN

OUT

GND1

C LK _R EQ

1
C 119

J8
J7
E1
C1
J4
J5

B T_C LK

J3
D1
B4
A5
D4
J2

BT_RST

BT_RESET
CLK32K

C 120

NC
NC

PC M _O U T
PCM_SYNC

PCM_CLK|SCK
PCM_IN
PCM_OUT
PCM_SYNC

C2
D2
D5
D6
E2
E4
E5
E6
F1
F2
F4
F5
F6
H2
H3

3.0V_DIG

F8
E8
D9
D8

C121

1
2

TP10 3
TP10 4
TP10 5
TP10 6

PC M _C LK
PCM_IN

C 117

VDDC
VDDC
VDDIF
VDDIFP
VDDLO
VDDO
VDDO
VDDO_USB
VDDPLL
VDDR3V
VDDRF
VDDTF
VDDVCO
VDDXO

C 116

R112

9-26

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

2

GND2
3

L127

7. Block Diagrams

BB & RF PART (ONE CHIP MODULE)

LCD ( AM LCD)
400* 240,WQVGA,( 3.0” )
16M Color, TFT

Memo ry ( SEC)

BCM2133 2

NAND(2Gbit)
DDRAM(1Gbit)

3AXIS
SENSORER

(12X12mm FBGA)
GSM/ GPRS/ EDGE, Class33
Integrated RF Transceiver
ARM9 ( 208MHz)
USB2.0(480Mbps)
UARTs(3.6Mbps)

LARGE BLOCK

SIM Card

3.2M camera
H.263 ,H264,WMV9,MPEG4

1.8V/3. 0V Support

T- Flash Card ( 4Bit)

TSP

Camera Mo d ule( 쿠스코엘비이)
3M
M
LSI Senso r ( 1/ 4” )

(Touch Screen Panel)
Touch IC(TSC2007)

MP3,AAC,AAC+,eAAC,WMA
64 Poly MIDI
SPK AMP(400m W)
HEADSET AMP(100mW)
I2S,SPI,PCM
USIM Interface

Audio AMP
(MAX9877)

SPEAKER

Head set

External IO Int erf ac e
USB 2.0 / UART1
Bluet o o th ( BCM2046)
V2.0+EDR HCI

FM Rad io
SI4705 (I2S IF, RDS)

RF Blo c k

SKY77344(PAM)
LMSP43NA-794(FEM)
INTENNA

PMU ( BCM59035)
15ch LDO
2ch Step down DC/ DC
I2C Interface / R TC
Charger (USB/ TA)

Vo lume Key

Mo to r

7-1

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

8. PCB Diagrams
8-1. Top

C132

L1 0 1

L1 2 4

C1 1 3

RFS101

C3 4 9

L134

RFS1 0 0

U104

C1 3 0

C354
D101

C1 1 2

C129

C131

L133

H EA3 0 1

C353

MOT_PAD

D102
L132

C350
L303

SPK_PAD

L302
ZD301
SC1 0 2

SC1 0 6

R2 1 0

F3 0 2

F3 0 3

F3 0 1

Z D3 0 2

C232

TP102
TP103

C3 0 4
SC103

C172
C2 2 4

C2 1 3

C2 0 2

C2 2 3

U301

C3 0 0

C222

C2 0 3

R1 2 2

R136

C181

C177

C176

R301

U106

R121

C152

C318
C3 4 1

TP108

C338

TP104

C1 6 9

R1 2 8

R306

C1 6 6

R309

C1 7 9

R1 2 4

U304

R3 1 2

C339

TP3 0 4

TP2 0 1

CN3 0 0

C344

R106
R108

C314

C343

C312

C345
R2 0 4

R2 0 5

C346

R130

C313

R310

C347

R127

C175

R2 2 3

R3 0 8

R107

R110

R311

R126

R129

R307

C3 4 2

C311

MASTER_JTAG_PAD

BT_ ANT_ PAD

U3 0 5

C1 5 0

F1 0 0

C340

CD 1 0 0

C164

U3 0 2

L1 3 6

C1 5 7

C2 2 7

C1 5 1

BAT300

U303

C2 3 3

C1 5 8

R1 3 8

R1 3 5

R144

C3 0 3

U2 0 0

C1 5 9

C301

8-1

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

C173

PCB Diagrams

8-2. Bottom

8-2

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

- 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

www.s-manuals.com



---

Source Exif Data:

File Type                       : PDF
File Type Extension             : pdf
MIME Type                       : application/pdf
PDF Version                     : 1.6
Linearized                      : No
Page Mode                       : UseOutlines
XMP Toolkit                     : Adobe XMP Core 4.0-c316 44.253921, Sun Oct 01 2006 17:14:39
Create Date                     : 2009:04:25 16:44:09+09:00
Creator Tool                    : PScript5.dll Version 5.2
Modify Date                     : 2013:09:18 20:35:57+03:00
Metadata Date                   : 2013:09:18 20:35:57+03:00
Format                          : application/pdf
Creator                         : 
Title                           : Samsung GT-S5230 - Service Manual. www.s-manuals.com.
Subject                         : Samsung GT-S5230 - Service Manual. www.s-manuals.com.
Producer                        : Acrobat Distiller 7.0 (Windows)
Document ID                     : uuid:c7525efc-a371-4b79-b917-68a036ded5ca
Instance ID                     : uuid:a498ce43-1375-45be-b7b7-efb4b1b3b477
Has XFA                         : No
Page Count                      : 51
Keywords                        : Samsung, GT-S5230, -, Service, Manual., www.s-manuals.com.

EXIF Metadata provided by EXIF.tools