Samsung GT S5660 Service Manual. Www.s Manuals.com. Manual R1.0

User Manual: Smartphone Samsung GT-S5660 - Service manuals and Schematics, Disassembly / Assembly. Free.

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GSM TELEPHONE
GT-S5660

GSM TELEPHONE

CONTENTS
1.

Safety Precautions

2.

Specification

3.

Product Function

4.

Exploded View and Parts list

5.

MAIN Electrical Parts List

6.

Level 1 Repair

7.

Disassembly and Assembly
Instructions

8.

Chart of Troubleshooting

9. Reference data
Notice :
All functionality, features, specifications and other
product information provided in this document inclu
ding, but not limited to, the benefits, design, pricing,
components, performance, availability, and capabiliti
-es of the product are subject to change without
notice or obligation. Samsung reserves the right to
make changes to this document and the product
described herein, at anytime, without obligation on
Samsung to provide notification of such change.

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.
2011. 02. Rev.1.0

2. Specification
2-1. GSM General Specification
GSM850
Phase 1

EG SM 900
Phase 2

DCS1800
Phase 1

PCS1 900

WCDMA
2100

WCDMA900

Fr eq.
Band[MHz]
Uplink/Downlin
k

824~ 849
869~ 894

880~ 915
925~ 960

1710~ 1785
1805~ 1880

1850~ 1910
1930~ 1990

1922~ 1977
2112~ 2167

880~ 915
925~ 960

ARF CN r ange

128~ 251

0~1 24 &
975~1 023

512~ 885

512~ 810

T x/Rx spacing

45MHz

45MHz

95MHz

80MHz

Mo d. Bit r ate/
Bit Period

270. 833kbp 270. 833kbp 270. 833kbp 270. 833kbp
s
s
s
s
3.6 92us
3.6 92us
3.6 92us
3.6 92us

UL:9 612~98 UL:2 712~28
88DL:10 562 63, DL :2937
~10 838
~ 30 88
190 MHz

45MHz

3.84Mcps

3.84Mcps

Ti m e Sl ot
Pe rio d/Fr am e
Per iod

576. 9us
4.615 ms

576. 9us
4.615 ms

576. 9us
4.615 ms

576. 9us
4.615 ms

Fr ameLeng t Fr ameLeng t
h:
h:
1 0m s
1 0m s
Slotlengt h: Slotlengt h:
0.667 ms
0.667 ms

Modula tion

0.3 GMSK

0.3 GMSK

0.3 GMSK

0.3 GMSK

Q PS KH Q PS Q PS KH Q PS
K
K

MS Po wer

3 3dBm~5 dB 3 3dBm~5 dB 3 0dBm~0 dB 3 0dBm~0 dB
m
m
m
m

24d Bm~50d Bm

24d Bm~50d Bm

Powe r Class

5pcl ~
19p cl

5pcl ~ 19pcl

0pcl ~ 15pcl

0pcl ~ 15pcl

3(max+24dB
m)

3(max+24dB
m)

Sensitivity

- 102dBm

- 102dBm

- 100dB m

- 100dBm

-106 .7dBm

-106 .7dBm

TDMA Mu x

8

8

8

8

8

8

Ce ll Radius

35Km

35Km

2Km

2Km

2Km

2Km

2-1

Specification

2-2. GSM Tx Power Class
TX Power
control

TX Power
GSM850

level

control

TX Power
EGSM900

control

level

TX Power
DCS1800

level

control

PCS1900

level

5

33±2 dBm

5

33±2 dBm

0

30±3 dBm

0

30±3 dBm

6

31±2 dBm

6

31±2 dBm

1

28±3 dBm

1

28±3 dBm

7

29±2 dBm

7

29±2 dBm

2

26±3 dBm

2

26±3 dBm

8

27±2 dBm

8

27±2 dBm

3

24±3 dBm

3

24±3 dBm

9

25±2 dBm

9

25±2 dBm

4

22±3 dBm

4

22±3 dBm

10

23±2 dBm

10

23±2 dBm

5

20±3 dBm

5

20±3 dBm

11

21±2 dBm

11

21±2 dBm

6

18±3 dBm

6

18±3 dBm

12

19±2 dBm

12

19±2 dBm

7

16±3 dBm

7

16±3 dBm

13

17±2 dBm

13

17±2 dBm

8

14±3 dBm

8

14±3 dBm

14

15±2 dBm

14

15±2 dBm

9

12±4 dBm

9

12±4 dBm

15

13±2 dBm

15

13±2 dBm

10

10±4 dBm

10

10±4 dBm

16

11±3 dBm

16

11±3 dBm

11

8±4 dBm

11

8±4 dBm

17

9±3dBm

17

9±3dBm

12

6±4 dBm

12

6±4 dBm

18

7±3 dBm

18

7±3 dBm

13

4±4 dBm

13

4±4 dBm

19

5±3 dBm

19

5±3 dBm

14

2±5 dBm

14

2±5 dBm

15

0±5 dBm

15

0±5 dBm

2-2

3. Operation Instruction and Installation
Main Function
• Quad Band EGSM850/900/DCS/PCS (EDGE/GPRS), UMTS 900/2100MHz
• HSDPA 7.2 Mbps
• 3.2” HVGA TFT Full Touch (c-type )
• Music player, Voice Recorder
• GPS / BT v2.1 / USB v2.0 / WiFi (802.11 b/n/g)
• 3M Camera
• FM Radio Receiver
• Sensors: Accelerometer, Compass, Proximity
• Improve TouchWiz 3.0 Light for Android(Multiple SNS(Facebook, Myspace, Twitter),Multiple
IM(Parling: AOL, G-talk))
• Android Froyo OS
• SMS/MMS/Email

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6. Level 1 Repair
6-1. Software Download
6-1-1. Pre-requisite for Download
ㆍDownloader Program (Odin Multi Downloader v4.42)
ㆍGT-S5660 Mobile Phone
ㆍData Cable
ㆍJIG BOX (GH99-36900A)
ㆍRF Test Cable (GH39-00985A)
ㆍJIG Cable (GH39-01160A)
ㆍAdapter (GH99-38251A)
ㆍBinary files
- Diagram of Connection:

Data Cable

Mobile Phone(with Battery)

PC

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Level 1 Repair

6-1-2. S/W Download Process
1. Load the binary download program by executing the "Odin Multi Downloader v4.42"

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Level 1 Repair

2 Select OPS file (Gio_v1.0.ops) from the folder that you saved the binary files.

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Level 1 Repair

3. Load the file of Bootloader, Amss, PDA, CSC files from the folder that you saved the binary
files.

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Level 1 Repair

4. COM Port Mapping change to yellow colour when the phone with download mode is
connected to PC by data cable.

cf. You have to set the phone as a download mode by pressing Middle Key(OK Key) +
Power key and Volume Down Key simultaneously before connecting to PC .
Then, the port would be searched.

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Level 1 Repair

5. Click the Start button when the Port searched.

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Level 1 Repair

It will start to download.

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Level 1 Repair

6. When downloading is finished successfully, there is a "PASS" message.

7. Confirm the downloaded version name and etc. :
*#1234#

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9. Reference Abbreviate
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
1-1. 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 magnetic 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 disassembling charger.
― Don't use as you pleases after change other material than replacement registered on SEC System.
Otherwise engineer in charge isn't charged with problem that you don't keep this rules.

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Safety Precautions

1-2. ESD(Electrostatically Sensitive Devices) Precaution
Several semiconductor may be damaged easily by static electricity. Such parts are called by ESD
(Electrostatically Sensitive Devices), for example IC,BGA chip etc. Read Precaution below.
You can prevent from ESD damage by static electricity.
― Remove static electricity remained your body before you touch semiconductor or parts with
semiconductor. There are ways that you touch an earthed place or wear static electricity prevention
string on wrist.
― Use earthed soldering steel when you connect or disconnect ESD.
― Use soldering removing tool to break static electricity. , otherwise ESD will be damaged by static
electricity.
― Don't unpack until you set up ESD on product. Because most of ESD are packed by box and
aluminum plate to have conductive power,they are prevented from static electricity.
― You must maintain electric contact between ESD and place due to be set up until ESD is
connected completely to the proper place or a circuit board.

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4. Exploded View and Parts List
4-1. Cellular phone Exploded View

QME03

QFR01

QMI03

QKP01
QLC01

QLB01

QAR01
QCA01
QSP01
QVK02
QMP01
QVK01
QCR12

QME01
QAN02

QMO01
QCK01
QVO01

QSD01

QRE01

QCR67

QBA01

QBC00

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Exploded View and Parts List

4-2. Cellular phone Parts list
Design LOC

Description

SEC CODE

QCR12

SCREW-MACHINE

6001-001530

QCR67

SCREW-MACHINE

6001-002083

QMO01

MOTOR DC-GT_S5660

GH31-00533A

QAN02

INTENNA-MAIN(GT_S5660)

GH42-02961A

QBA01

INNER BATTERY PACK-EB494358VU,GT-S5830,L

GH43-03504A

QVK02

KEY FPCB-POWER KEY(GT_S5660)

GH59-10888A

QVK01

KEY FPCB-VOLUME KEY(GT_S5660)

GH59-10889A

QME01

DOME SHEET-GT_S5660

GH59-10897A

QME03

TOUCH/PANEL-GT_S5660

GH59-10911A

QSP01

MODULE-SPK(GT_S5660)

GH59-10913A

QAR01

MODULE-RCV+SENSOR(GT_S5660)

GH59-10920A

QKP01

PMO KEY-HOME

GH72-63203A

QMP01

A/S ASSY-PBA MAIN(COMM)GT_S5660

GH82-05634A

QLC01

ASSY LCD-3.2" HVGA GT_S5660

GH96-05097A

QCA01

ASSY CAMERA-3M(GT_S5660)

GH96-05106A

QBC00

ASSY COVER-BATT

GH98-19585A

QLB01

ASSY BRACKET-LCD

GH98-19588A

QFR01

ASSY CASE-FRONT

GH98-19583A

ASSY COVER-MIC HOLDER

GH98-19587A

ASSY CASE-REAR

GH98-19584A

QVO01

PMO KEY-VOLUME

GH72-63171A

QCK01

PMO KEY-POWER

GH72-63172A

QSD01

PMO COVER-MICRO SD

GH72-63174A

QMI03
QRE01

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5. MAIN Electrical Parts List
SEC CODE

DESIGN LOC

Description

0403-001870

D600

TDZ5V6J

0404-001646

ZD509

PMEG4005EJ

0406-001267

ZD507,ZD508

RCLAMP0521P

0406-001361

ZD503

PESD5V0U5BV

0406-001369

ZD601

RCLAMP3654P.TCT

0406-001375

ZD504

UCLAMP0501T

0406-001413

ZD505,ZD506

PESD5V0F1BL

0406-001459

ZD500,ZD501,ZD502

RD1301B

0406-001459

ZD602

RD1301B

0407-001002

D400,D500

DAN222TL

0504-001138

Q601

DTA114EM

0505-001325

Q500

2SK3019

0505-002341

Q600

SI1013X-T1-GE3

0601-002846

LED500,LED501

19-217UTD/S759/TR8

0801-003265

U300

74AUP1G74GM

0801-003383

U301

74LVC1G00GM

1001-001645

U601

FSA9280AUMX

1108-000411

UME300

KAT007012C-BRTT

1201-003057

PAM101

RF7201

1201-003168

U200

SFMG1M0Q001

1201-003192

PAM100

SKY77544-51

1202-001068

U506

TC75S56FE

1203-004818

U600

RP103K181D-TR

1203-006159

U102

AAT2146IJS-0.6-T1

1203-006346

U500

FT8010MPX

1203-006732

U400

MAX8899GEWZ-T

1203-006760

U505

KTD259EHD-TR

1205-003297

U103

RTR6285

1205-004076

U202

AR6003G-AC2B-R

1205-004113

U201

BCM20780C0KUBG

1205-004180

UCP300

MSM7227-1-SCREEN

1209-002023

U504

BMA222

1209-002030

U503

MMC3280MS

1404-001221

TH300

NCP15WB473J04RC

2007-000137

R325

RC1005J202CS

2007-000138

R103,R120,R121,R322

RC1005J101CS

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Main Electrical Parts List

SEC CODE

DESIGN LOC

Description

2007-000138

R326

RC1005J101CS

2007-000140

R118,R303,R510

RC1005J102CS

2007-000141

R304,R305,R306,R307

RC1005J222CS

2007-000141

R311,R312,R313,R314

RC1005J222CS

2007-000141

R607

RC1005J222CS

2007-000143

R620

RC1005J472CS

2007-000144

R400

RC1005J512CS

2007-000148

R308,R502,R509,R600

RC1005J103CS

2007-000148

R618

RC1005J103CS

2007-000149

R610

RC1005J123CS

2007-000152

R621,R622

RC1005J203CS

2007-000153

R508

RC1005J223CS

2007-000160

R506

RC1005J683CS

2007-000162

R302,R315,R319,R324

RC1005J104CS

2007-000162

R327,R410,R507,R521

RC1005J104CS

2007-000170

R528

RC1005J105CS

2007-000172

R516

RC1005J100CS

2007-000758

R505

RC1005J334CS

2007-001119

R512

RC1005J681CS

2007-001291

R405,R406

RC1005J300CS

2007-001292

R330

RC1005J330CS

2007-001298

R329,R401

RC1005J510CS

2007-001301

R119,R500,R501

MCR01MZP5J680

2007-001339

R612

RC1005J184CS

2007-007107

R407

RC1005F1003CS

2007-007132

R204

RC1005F153CS

2007-007139

R309,R310,R523

MCR01MZP5F4702

2007-007309

R117

MCR01MZP5F1202

2007-007334

R402,R517

RC1005F2003CS

2007-007468

R116,R409

RK73H1ETP1213F

2007-007480

R408

RK73H1ETP1303F

2007-007528

R513

RK73H1ETP1501F

2007-007573

R403

RK73H1ETP3303F

2007-008044

R106

MCR006MZPJ680

2007-008045

R126,R127,R611

ERJ1GEJ101C

2007-008055

R300,R338

ERJ1GENJ104X

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Main Electrical Parts List

SEC CODE

DESIGN LOC

Description

2007-008057

R128,R129

MCR006YZPJ151

2007-008298

R301

RC1005F49R9CS

2007-008483

R613,R614,R615,R616

RMC1/20473JPA

2007-008483

R617

RMC1/20473JPA

2007-008502

R114

RC1005F4993CS

2007-008531

R320

MCR006MZPJ0100

2007-008766

R323

ERJ2RKF6041X

2007-008812

R404

RC1005F2153CS

2007-009115

R104

RC0603J240CS

2007-009155

R619

MCR006YZPJ474

2007-009794

R205

RK73H1HTTC6191F

2203-000233

C113,C149,C177,C188

GRP1555C1H101J

2203-000233

C190,C197,C212,C213

GRP1555C1H101J

2203-000233

C235,C435

GRP1555C1H101J

2203-000254

C111,C117,C171,C204

GRP155R71C103K

2203-000278

C151,C200,C203,C209

GRP1555C1H100D

2203-000278

C228,C511

GRP1555C1H100D

2203-000359

C518,C524

GRP1555C1H151JD01E

2203-000386

C528

GRP1555C1H150J

2203-000425

C433,C434

GRP1555C1H180J

2203-000438

C102,C112,C173,C216

GRP155R71H102K

2203-000489

C139,C140,C328

GRP155R71H222K

2203-000585

C428

GRP155R71H221KD01E

2203-000627

C164,C170,C187

GRM1555C1H220J

2203-000696

C321

GRP1555C1H2R0C

2203-000812

C103,C114,C142,C163

GRP1555C1H330J

2203-000812

C208,C211,C323,C513

GRP1555C1H330J

2203-000812

C617

GRP1555C1H330J

2203-000995

C329,C330,C429,C514

GRP1555C1H470J

2203-000995

C618,C636,U502

GRP1555C1H470J

2203-001017

C179,C182

GRP1555C1H4R0C

2203-001033

C191

GRP155R71E562KD01E

2203-001072

C245

GRP1555C1H560JD01E

2203-001153

C150,C153

GRP1555C1H680J

2203-001385

C116,C135,C137

GRP1555C1H1R5CZ01E

2203-001405

C406,C407

04023G223ZAT2A

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Main Electrical Parts List

SEC CODE

DESIGN LOC

Description

2203-002668

C120,C128

C1005CG1H0R5BT

2203-005057

C136,C512

GRP1555C1H8R2CZ01E

2203-005249

C526,C607

GRM188R71H104K

2203-005382

C181,C232,C234

GRP1555C1H6R0BZ01E

2203-005480

C324

GRP155R71A333KA01E

2203-005483

C503,C504

GRP155R61A683KA01E

2203-005682

C125,C126,C133,C134

GRP0335C1E330JD01E

2203-005682

C156,C158

GRP0335C1E330JD01E

2203-005725

C193

GRP0335C1E220JD01E

2203-005736

C194

GRP0335C1E101JD01E

2203-005806

C122

GRP033R71C102KD01E

2203-006048

C101,C162,C169,C186

GRM155R71A104K

2203-006048

C205,C206,C210,C222

GRM155R71A104K

2203-006048

C224,C225,C227,C230

GRM155R71A104K

2203-006048

C231,C240,C300,C301

GRM155R71A104K

2203-006048

C303,C306,C308,C309

GRM155R71A104K

2203-006048

C311,C312,C313,C314

GRM155R71A104K

2203-006048

C315,C318,C322,C325

GRM155R71A104K

2203-006048

C326,C327,C331,C332

GRM155R71A104K

2203-006048

C436,C437,C442,C443

GRM155R71A104K

2203-006048

C501,C507,C517,C520

GRM155R71A104K

2203-006048

C522,C523,C525

GRM155R71A104K

2203-006123

C217

GRM0335C1E5R6CD01D

2203-006137

C506

CL05B223KONC

2203-006187

C127,C129

GRM0335C1E3R9B

2203-006201

C239

GRM188R60J225KE01D

2203-006208

C159,C500,C615

CM105X5R475M06AT

2203-006260

C400

GRM155R61A224KE19E

2203-006348

C619

CV105X5R105K25AT

2203-006399

C201,C202,C214,C215

GRM155R60J105KE19D

2203-006399

C221,C302,C304,C305

GRM155R60J105KE19D

2203-006399

C307,C317,C319,C320

GRM155R60J105KE19D

2203-006399

C408,C409,C416,C417

GRM155R60J105KE19D

2203-006399

C418,C419,C423,C424

GRM155R60J105KE19D

2203-006399

C425,C426,C427,C430

GRM155R60J105KE19D

2203-006399

C432,C445,C502,C508

GRM155R60J105KE19D

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Main Electrical Parts List

SEC CODE

DESIGN LOC

Description

2203-006399

C509,C603,C604,C605

GRM155R60J105KE19D

2203-006399

C606,C608,C609,C610

GRM155R60J105KE19D

2203-006399

C623,C627,C633

GRM155R60J105KE19D

2203-006423

C183

GRM33X5R104K6.3

2203-006562

C431,C444

CV05X5R105K10AH

2203-006707

C123,C124

GRM0335C1E4R7C

2203-006824

C141,C160,C401,C402

CV105X5R475K10AT

2203-006824

C403,C404,C405,C420

CV105X5R475K10AT

2203-006824

C438,C439,C440,C441

CV105X5R475K10AT

2203-006824

C614

CV105X5R475K10AT

2203-006842

C233

CL05C471JB5NNNC

2203-006846

C130,C132

ECJZEC1E2R0B

2203-006979

C185

CL03B103KP3NNNC

2203-007240

C310,C316,C505

CL10A226MQ8NRNE

2203-007271

C207,C220,C223,C226

CL05A225KP5NSNC

2203-007271

C229,C238,C244,C410

CL05A225KP5NSNC

2203-007271

C411,C412,C413,C414

CL05A225KP5NSNC

2203-007271

C415,C422,C625,C626

CL05A225KP5NSNC

2203-007279

C118,C527

CV105X5R106M10AT

2203-007317

C184,C421

CV05X5R475M06AH

2203-007701

C521,C616

QV105X5R106M10AT

2404-001506

TA400

C-TA,CHIP;TCTP1A476M8R-D

2703-001729

L116

LL1005-FH1N8S

2703-001747

L131,L140

LL1005-FH4N7S

2703-002176

L117

CIH05T2N7SNC

2703-002198

L121,L203

CIH05T10NJNC

2703-002200

L111

CIH05T18NJNC

2703-002203

L101

CIH05T15NJNC

2703-002205

L120,L202

CIH05T3N9KNC

2703-002208

L118,L119,L130

CIH05T2N2SNC

2703-002268

L122

CIH05T8N2JNC

2703-002269

L207

CIH05T56NJNC

2703-002281

L106

CIH05T5N6SNC

2703-002308

L500

CIH05T68NJNC

2703-002314

L133,L506

CIH05T47NJNC

2703-002365

L113,L205

CIH05T1N2SNC

5-5

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Main Electrical Parts List

SEC CODE

DESIGN LOC

Description

2703-002369

L105

CIH05T1N5SNC

2703-002544

L132

LQW15AN8N2H00D

2703-002842

L136

LLV0603-F2N2S

2703-002861

L507

LPF3010T-100M

2703-002958

L109

CIH03T56NJNC

2703-003685

L123

CIG21L4R7MNE

2703-003686

L400,L401,L402,L403

CIG21L2R2MNE

2703-003915

L103,L104

CML0306-5N6-JNH

2703-004030

L107,L108,L110

LQP03TN22NJ02D

2801-004909

OSC400

EXS00A-MU00031

2801-005045

OSC200

CXC6X260000GHVRE00

2809-001366

OSC100

1XTV19200AEB

2901-001525

F600,F601,F602,F603

ICVE10184E150R101FR

2901-001525

F604,F605,F606

ICVE10184E150R101FR

2901-001650

F607

ICMEF212P121MFR

2904-001658

F103

SFDG50AQ101

2904-001702

F105

SFHG40YQ101

2904-001869

F101

B9504

2904-001881

F100

SFRG42PY002

2910-000099

DUF101

SFXG50PD502

2910-000117

DUF100

SAYRJ897MCA0B0A

2911-000162

F200

D6105

3003-001136

MIC500

SPU0410HR5H

3301-001438

L204

BLM15BB750SN1D

3301-001659

L200,L201

BLM15AG601SN1

3301-001729

L512

BLM15AG102SN1D

3301-001756

L100,L602,L603

BLM15HG102SN1D

3301-001789

L601

BLM15EG121SN1D

3301-001885

L501,L502,L503,L504

BLM15HD182SN1D

3301-001885

L505,L510,L513

BLM15HD182SN1D

3301-002037

L508,L509

BLM18KG601SN1

3705-001731

RFS100

KMS-560-002-BEF

3709-001575

CD600

SCHA4B0301

3709-001668

SIM600

5000-6P-2.7XB

3711-006483

HEA600

14-5802-054-202-829

3711-006615

SPK500

AXT610124AW1

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Main Electrical Parts List

SEC CODE

DESIGN LOC

Description

3711-006923

HEA501

14-5802-016-002-829

3711-006925

HEA601

BM10B(0.8)-24DP-0.4V

3711-007650

BTC600

202-03050-00341

3712-001348

ANT100,ANT101,ANT200

HJ-ICT-05Y

3712-001348

ANT201,MOT500,MOT501

HJ-ICT-05Y

3722-002867

IFC600

HY07-AB0770

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

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7. Level 2 Repair
7-1. Disassembly
1

2

Release the screws at 6 points.
1.0±0.1 kgf.cm
Disjoint hook 8 points at the rear
DO NOT MAKE SCRATCH ON
THE REAR.
3

4

Disjoint using a decompositive tool at the side
of the rear.

Release the screws at 2 points.
1.0±0.1 kgf.cm

DO NOT MAKE SCRATCH ON TEH REAR.
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7. Level 2 Repair

5

6

Separate the PBA and the Front.

Tear off the both FPCBs

Be careful not to damage the FPCB.

Be careful not to rip up the FPCBs.

7

8

Separate the earjack module and the
camera module.

Separate the Homekey and the front.

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7. Level 2 Repair

9

10

Separate the braket and the front.

Separate the TSP FPCB and the connector.

Be careful not to damage the LCD FPCB

12

11

Separate the LCD and the front.

Separate the TSP and the front.
Be careful not to damage the TPS FPCB.

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7. Level 2 Repair

7-2. Assembly
1

2

Assemble the TSP and the front.

Assemble the LCD and the front.

Be careful not to tear up the TSP FPCB.

3

1

4

2

1. Assemble the braket and the front.
2. Insert the TSP FPCB into the connector.
Insert the TSP FPCB into the connector.

Be careful to damage the LCD FPCB.

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7. Level 2 Repair

5

6

Assemble the earjack module and the
Connect the PBA and the LCD connector.

camera module.

7

8

Screw up at 2 points.

Attach the both FPCBs on the braket.

1.0±0.1 kgf.cm
Be careful not to damage the PBA.

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7. Level 2 Repair

10

9

Screw at 6 points.
1.0±0.1 kgf.cm

1. Assemble the Rear and the Front ass'y.
2. Hook at the 8 points.

DO NOT MAKE SCRATCH ON
THE REAR.

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8. Level 3 Repair
8-1.Block Diagram

8-1

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Level 3 Repair

8-2. PCB Diagrams
8-2-1. Top

8-2

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Level 3 Repair

8-2-1. Bottom

8-3

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Level 3 Repair

8-3. LOGIC
8-3-1. Power On
Power switch on
NG
Check the current
consumption
>= 100mA?

NO

Download

Yes
Check the battery
voltage
>= 3.45?

NO

Change the battery

NO

Check the PMIC
related to PS_HOLD

Yes
Check the R410_T
P_PS_HOLD pin P
S_HOLD = 2.6V?
Yes
Check the clock at
OSC400 = 32KHz ?

NO

Resolder OSC400

Yes
C441(VREG_MSMC1)=1.2V?
C440(VREG_MSMC2)=1.2V?
C439(VREG_MSME)=1.8V?
C410(VREG_MSMP)=2.6V?
C411(VREG_MSMA)=2.6V?

NO

Check the U400

Yes
Check the clock
C117 = 19.2Mhz ?

NO

Check the clock generation circuit

Yes
Check the initial operation

8-4

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Level 3 Repair

8-5

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Level 3 Repair

8-6

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Level 3 Repair

8-3-2. LCD Working

Power Switch On

LCD Display
On?

LCD FPCB
connector is co
rrectly connecti
ned?

NO

correctly connect
NO

Yes
F600, F601,
F602, F603,
F604, F605,
F606 Correctly
mounted?

Yes

NO

F600, F601, F602,
F603, F604, F605,
F606 Resolder

Yes

C526
LED_P_26V=26V?

Yes
LCD
Replace

NO
Replace U505 & Check
neighboring circuits

8-7

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Level 3 Repair

8-8

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Level 3 Repair

8-9

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Level 3 Repair

8-3-3. TSP

Operate TSP
NG

Check
TSP Connecting

NO

Reconnecting TSP

YES
Change TSP Module

No Problem?

NO

Change main PBA

END

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Level 3 Repair

8-3-3. Audio Working
 Speaker Working
Operate speaker
NG

Check
Speaker
Connector

NO

Resolder

YES

Speaker break
down?

YES

Change Speaker

NO

Signal on in
L508, L509?

YES

Resolder
L508,L509
SPK ASSY

NO

Signal on in
C406, C407?

YES

Resolder
C406, C407
Replace U400
7

NO
Change main PBA

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Level 3 Repair

C518

ZD507

L508

AMP_POUT

1
3
5
7
9

C519

L509

C524

ZD508

AMP_NOUT

SPK500
1
2
3
4
5
6
7
8
9
10
NC NCNCNC
11 12 13 14

8-12

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2
4
6
8
10

Level 3 Repair

8-13

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Level 3 Repair

 Receiver Working
Operate Receiver
NG

Check
Receiver
Connector

NO

Resolder

YES

Receiver break
down?

YES

Change Receiver

NO
Change main PBA

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Level 3 Repair

 MIC Working

Operate MIC
NG

Pollute
MIC Hole?

YES

Clean up
MIC hole

NO

Signal on in
C503, C504 ?

NO
Change UCP300

YES

Check Voltage
of L512, C508
L512 & C508's
Voltage

NO

YES

Signal on in
C513, C528,
R524 ?

NO

Resoldering
C513, C528
R524

YES

Change main PBA

8-15

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Level 3 Repair

VMIC_BIAS_1.8V

L512

MIC500
POWER
GND
GND
OUT

C503

1
2
3
4

MIC_N
MIC_P

C504

ZD504

R524
SHORT

C508
C513

C528

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Level 3 Repair

 Stereo Headset Working

Hands-free stereo
headset
NG

Button NG?

YES

Check U506

NO

YES

MIC NG?

NO

Check
L501

Check U506

YES
NO

Resolder L501

YES
SPK NG?

Signal on
in ZD503?

YES

Check L503, L505,

NO
NO
Signal on
in C408
C409?
The End

YES

Check R405, R406,
U400

NO
Change Main PBA

8-17

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Level 3 Repair

VREG_MSMP_2.6V

VREG_MSMP_2.6V

R517

U506
5

1

EAR_MIC

4

EAR_SWITCH

3
2

2

R528

3PI_ADC

HEA501
L501
1
3
5
7
9
11

1
3
5
7
9
11
13 13
15 15

L505

EARSPK_R
R510

L502

PROXI_INT

17 NC
18 NC
19 NC
20 NC

RCV_N

2
4
6
8
10
12
14
16

C506

2
4
6
8
10
12

FM_ANT
EARSPK_L
L503

I2C_SDA
I2C_SCL

14
16

L506

RCV_P

U502

ZD506

L513

ZD505

EAR_MIC

JACK_INT_N

5

ZD503

VLCD_3.0V
R507

R509

6

4

1

VREG_MSMP_2.6V

3

R523

C509

C514

R514

SHORT

R515
SHORT

GND CLOSE TO PMU ANALOG GND

8-18

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Level 3 Repair

8-19

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Level 3 Repair

8-3-5. KEY Working



Volume KEY

Press Volume Key

NG
Check the V/K
Soldering State
It is OK ?

Resoldering the V/K FPCB

NO

YES
Check the V/K
FPCB STATE
It is OK ?

NO

Change V/K FPCB

YES

Change main PBA

8-20

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Level 3 Repair



Sub Key
Press Power Key,
Other Sub Key

Yes

Power (END)
Key NG?

Pressing
power key,
ZD502 = High?

Yes

NO
Check the Soldering State.

NO

Change PWR KEY FPCB

Yes

Home Key
NG?

Change Domesheet
Change Main PBA

NO

Menu&Back Key
NG?

Yes

Change TSP

NO

The End

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Check 8-3-1 Section

Level 3 Repair

V_BAT

PK500
1 1
2 2

ON_SW

ZD502

3 3

8-22

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Level 3 Repair

8-3-6. Vibrator Working

Operate Vibrator

NO
Check

NO
Resolder Vibrator Clip

Vibrator Clip

Yes
VREG_VIB_3.3V

No

Check PMIC (U400)
Change Main PBA

(C500) = 3.3V ?

Yes
MOT500 PAD

Yes

High?

Change Vibrator

NO

Change Main PBA

8-23

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Level 3 Repair

VREG_VIB_3.3V

MOT500
1

1
2

3

2

C500

D500

MOT501

2
1

1
2

1
2

8-24

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Level 3 Repair

8-3-7. T-Flash Card Working

Insert & Operate
microSD card

NG
YES

CD600
break down ?

Change CD600

NO

YES

12thPin of CD600
= High ?

Change CD600

NO

NO

4thPin of CD600
= 3.0V ?

Check U400(PMIC)

YES

Change Main PBA

8-25

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Level 3 Repair

VREG_USIM_3.0V

VREG_TFLASH_2.85V

R612
R613

R614

R615

R616

R617

CD600
MICROSD_DATA(2)
MICROSD_DATA(3)
MICROSD_CMD
MICROSD_CLK
MICROSD_DATA(0)
MICROSD_DATA(1)

nTF_DETECT

C627

C633

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

8-26

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DAT2
DAT3|CD
CMD
VDD
CLK
VSS
DAT0
DAT1
GND
GND
COMMON
CD
NC
NC
NC
NC
NC
NC
NC
NC

Level 3 Repair

8-3-8. SIM Card Working

Insert & Operate
SIM card
NG

NO

SIM Connector
Break down?

Change SIM600

YES

No

R610
= 3.0V

Check
Q600

Yes

Yes
Resolder
Q600
Check SIM600
& Neighboring Circuits

8-27

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Change
U400(PMIC)

Level 3 Repair

VREG_USIM_3.0V

2 S

Q600
UIM_FET_PWR_CTL

G
1

3D

R610

SIM_DATA
SIM600
1
2
3

SIM_RST
SIM_CLK

C620

C621

C622

C623

1
2
3

6 6
5 5
4 4
G G G G
10 9 8 7

C624

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Level 3 Repair

8-3-9 CAMERA Working
Operate CAMERA

NG
Camera FPCB con
nector is correctly
connecting?

NO

correctly connect

Yes

C603
C604
C605
C606

=
=
=
=

3.0V,
1.8V
2.8V
2.8V

Change
U400(PMIC)

Yes

L603 = 24 MHz ?

NO

Change
UCP300

Yes

CAMERA
Replace

8-29

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Level 3 Repair

VCAMAF_3.0V

VCAMIO_2.8V

VCAMC_1.8V

VCAMA_2.8V
HEA601

CAM_VSYNC
CAM_HSYNC
CAM_PCLK

CAM_SDA
CAM_SCL
CAM_MCLK

11
33
55
77
99
11 11
13 13
15 15
17 17
19 19
21 21
23 23

TP_VSYNC
TP_HSYNC
L602

TP_CAM_SDA
TP_CAM_SCL
L603

2
4
6
8
10
12
14
16
18
20
22
24

2
4
6
8
10
12
14
16
18
20
22
24

TP_CAM_D(0)
TP_CAM_RESET

NCNCNCNC
25 26 27 28

C602

C601

C603

C604

C605 C606

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CAM_D(7)
CAM_D(6)
CAM_D(5)
CAM_D(4)
CAM_D(3)
CAM_D(2)
CAM_D(1)
CAM_D(0)
CAM_RESET

Level 3 Repair

8-31

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Level 3 Repair

8-4-1. GSM850 RX
**If you check the tx chain,
Check the not only RF Device but also resistor, inductor and capacitor.

Continuous Rx ON
RF Input : 190 CH
Amplitude : -50dBm
Yes

No

Normal condition
Catch the channel?

Check Antenna contact

Yes

No

Check L109 = -55dBm ?

Replace PAM100

Yes

Resolder U103 or Change

Yes

The End

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Level 3 Repair

8-4-2. GSM900 RX
**If you check the tx chain,
Check the not only RF Device but also resistor, inductor and capacitor.

Continuous Rx ON
RF Input : 62 CH
Amplitude : -50dBm
Yes

Normal Condition
Catch the channel?

No
Check Antenna Contact

Yes

Check L107 >= -55 dBm?

No

Replace PAM100

Yes

Resolder U103 or Change

The End

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Level 3 Repair

8-4-3. DCS/PCS RX
**If you check the tx chain,
Check the not only RF Device but also resistor, inductor and capacitor.

Continous Rx ON
RF Input : 698 CH
Amplitude : -50dBm
Yes

Normal Condition
Catch the channel?

No

Check Antenna Contact

Yes

Check L103, L104
>= -55 dBm?

No

Replace PAM100

Yes

Resolder U103 or Change

The End

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Level 3 Repair

ANT101
RFS100

1

1
2

1
2
3
4

C
A
G
G

2

C197

L140

V_BAT

C116

L101

C114

L133

C118

C189

C119
RFOUT_DCS_PCS

R104

R127

R126

5

C127

1

F100

C124

RX_PCS1900_P

8
9
6
7

IN1 1

OUT1
OUT1
OUT2
OUT2

IN2 4

R106

C125

3

RFOUT_G850_EGSM

RX_DCS1800_N
G
G
G
G

14 RX1
13
RX2
12
RX3
11
RX4

10
5
3
2

L104

LB_IN

7
BS1
6
BS2

ANT_SEL(3)
ANT_SEL(2)

C126

HB_IN

C129

PAM100

8
_TXEN
4
VAPC
9
MODE
10
TEMP
15
WCDMA1
WCDMA2 16
17
WCDMA3

R107
SHORT

C191

C130

R128

RX_EGSM900_N

R129

2
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44

G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G

RX_DCS1800_P

ANT

L103

VBATT

RX_PCS1900_N

18

C123

F101

L107

C133

C132

8 OUT1

RX_EGSM900_P
L108
RX_GSM850_N

9 OUT1
6 OUT2

L109
L110

7 OUT2

IN1 1

IN2 4
C134

10
5
3
2

G
G
G
G

RX_GSM850_P

8-35

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

TRX_WCDMA900
TRX_AWS
TRX_WCDMA2100

ANT_SEL(0)
GSM_PA_RAMP+
ANT_SEL(1)

Level 3 Repair

8-4-4. WCDMA Band1 RX
**If you check the tx chain,
Check the not only RF Device but also resistor, inductor and capacitor.

Continous Rx ON
RF Input : 10700CH
Amplitude : -50dBm
Yes

Normal Condition
Catch the channel?

No

Check Antenna Contact

Yes
No
Replace PAM100

Check L113 = -65 dBm?

Yes

Check L117= -65 dBm?

No
Replace DUF101

Yes

Resolder U103 or Change

The End

8-36

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

Level 3 Repair

8-4-5. WCDMA Band8 RX
**If you check the tx chain,
Check the not only RF Device but also resistor, inductor and capacitor.
CONTINUOUS RX ON

Continous Rx ON
RF Input : 3013CH
Amplitude : -50dBm

RF INPUT : 3013CH
AMP : -50dBm

Yes

Normal Condition
Catch the channel?

No

Check Antenna Contact

Yes
No
Check L105 = -65 dBm?

Replace PAM100

Yes

No
Replace DUF100

Check C135 = -65 dBm?

Yes

Resolder U103 or Change

The End

8-37

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

Level 3 Repair

TRX_WCDMA900
L105
L106

C131

DUF100
C136

6
C135

ANT

C137

WCDMA_RXM_900

C141

C140

C139

2 4 5 7

9

G G G G

L112

L111

RX 8
G

C138

WCDMA_RXP_900

RX 1

3 TX

L113

TRX_WCDMA2100

PA_R1

3
4

VMODE0

GND

VMODE1

VCC

VBAT

5 VEN_B8
6
7

14
13
DUF101

12

6

L119

11

GND

VEN_B1

GND

RFIN_B1

CPL

3 TX

9

C128

C152

RX 1

2 4

8

5 7 8

RTR_W2100_RX
L117

9

C121
L120

15

L121

C149

ANT

RFOUT_B1 10

GND

PA_ON_W900
PA_ON_W2100

RFOUT_B8

G
G

2

RFIN_B8

G
G
G
G

PA_R0

C120

L116

PAM101
1

CPL

R129

14 RX1
13
RX2
12
RX3
11
RX4

15
WCDMA1
16
WCDMA2
17
WCDMA3

7
BS1
6
BS2
3

HB_IN

SHORT

R107

18
5

1

LB_IN

C191

8
_TXEN
4
VAPC
9
MODE
10
TEMP

VBATT

R106

PAM100
ANT

ANT_SEL(3)
ANT_SEL(2)

TRX_WCDMA900
TRX_AWS
TRX_WCDMA2100

G 44
G 43
G 42
G 41
G 40
G 39
G 38
G 37
G 36
G 35
G 34
G 33
G 32
G
G 31
30
G 29
G
G 28
27
G 26
G 25
G 24
G 23
G 22
G 21
G 20
G 19
G 2

R128
R127
R104

C119

C189

C118

L133

C114
C116

V_BAT

L101

C197

G
G
A
C

4
3
2
1

L140

2
RFS100

1

2
1

ANT101

8-38

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

RTR_W1900_RX

ANT_SEL(0)
GSM_PA_RAMP+
ANT_SEL(1)

Level 3 Repair

8-4-6. GSM850/900 TX
**If you check the tx chain,
Check the not only RF Device but also resistor, inductor and capacitor.

CONTINOUS TX ON CONDITION
TX POWER DAC:14500 CODE
APPLIED
GSM850 CH : 190
GSM900 CH : 62
RBW : 100KHz
VBW : 100KHz
SPAN : 10MHz
REF LEV. : 10dBm
ATT. : 20dB

Tx ON (Level :5)
Battery voltage:3.8V
Yes

No
Check R106 >= 13dBm?

Check The U103

Yes

Check PAM100 PIN26
OUTPUT(RF CONN.)
With HP8960 >= 33dBm?

No

Replace PAM100

Yes

The End

8-39

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

Level 3 Repair

8-4-7. DCS/PCS TX
**If you check the tx chain,
Check the not only RF Device but also resistor, inductor and capacitor.

CONTINOUS TX ON CONDITION
TX POWER DAC:14500 CODE
APPLIED
DCS CH : 698
PCS CH : 661
RBW : 100KHz
VBW : 100KHz
SPAN : 10MHz
REF LEV. : 10dBm
ATT. : 20dB

Tx ON (Level :5)
Battery voltage:3.8V
Yes

Check R105 >= 11dBm?

No

Check The U103

Yes

Check PAM100 PIN26
OUTPUT(RF CONN.)
With HP8960 >= 30dBm?

No

Replace PAM100

Yes

The End

8-40

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

Level 3 Repair

ANT101
RFS100

1

1
2

1
2
3
4

C
A
G
G

2

C197

L140

V_BAT

C116

L101

C114

L133

C118

C189

C119
RFOUT_DCS_PCS

R104

R126

R127

L103

F100

C124

RX_PCS1900_P
C127

8
9
6
7

1
IN1 1

OUT1
OUT1
OUT2
OUT2

IN2 4

R106

C125

3

RFOUT_G850_EGSM

RX_DCS1800_N
G
G
G
G

14
RX1
13
RX2
12
RX3
11
RX4

10
5
3
2

L104
C129

PAM100

8
_TXEN
4
VAPC
9
MODE
10
TEMP
15
WCDMA1
16
WCDMA2
17
WCDMA3

R107
SHORT

C191

C130

R128

RX_EGSM900_N

R129

2
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44

G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G

RX_DCS1800_P

18

LB_IN

7
BS1
6
BS2

ANT_SEL(3)
ANT_SEL(2)

C126

HB_IN

ANT

RX_PCS1900_N

VBATT

5

C123

F101

L107

C133

C132

8 OUT1

RX_EGSM900_P
L108
RX_GSM850_N

9 OUT1
6 OUT2

L109
L110

7 OUT2

IN1 1

IN2 4
C134

10
5
3
2

G
G
G
G

RX_GSM850_P

8-41

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

TRX_WCDMA900
TRX_AWS
TRX_WCDMA2100

ANT_SEL(0)
GSM_PA_RAMP+
ANT_SEL(1)

Level 3 Repair

8-4-8. WCDMA Band1 TX
**If you check the tx chain,
Check the not only RF Device but also resistor, inductor and capacitor.
CONTINOUS TX ON CONDITION
TX POWER DAC:120 CODE APPLIED
CH : 10700
RBW : 100KHz
VBW : 100KHz
SPAN : 10MHz
REF LEV. : 10dBm
ATT. : 20dB

Tx ON
Battery Voltage: 3.8V
Yes
Check C156 = 8 dBm ?

No

Check the U103

Yes

Check C151 = 5 dBm?

No

Replace F103

Yes
Check L119 = 26 dBm?

No
Replace PAM101

Yes
No
Check L113 = 24 dBm?

Replace DUF101

Yes
No
Replace PAM100

Check PAM100 PIN26
OUTPUT(RF CONN.)
With HP8960 >= 23dBm?
Yes

The End

8-42

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

Level 3 Repair

8-4-9. WCDMA Band8 TX
**If you check the tx chain,
Check the not only RF Device but also resistor, inductor and capacitor.
CONTINOUS TX ON CONDITION
TX POWER DAC:120 CODE APPLIED
CH : 3013
RBW : 100KHz
VBW : 100KHz
SPAN : 10MHz
REF LEV. : 10dBm
ATT. : 20dB

Tx ON
Battery Voltage: 3.8V
Yes
Check C158 = 8 dBm ?

No

Check the U103

Yes
Check C136 = 26 dBm?

No
Replace U102

Yes
No
Replace DUF100

Check L105= 26 dBm?
Yes
No

Replace PAM100

Check PAM100 PIN26
OUTPUT(RF CONN.)
With HP8960 >= 23dBm?
Yes

The End

8-43

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

Level 3 Repair

TRX_WCDMA900
L105
L106

V_BAT_3GPA_3.0V

C131

DUF100
C136

6
C135

ANT

2 4 5 7

G

C137

WCDMA_RXM_900

C141

C140

C139

G GGG

L112

L111

RX 8
9

C138

WCDMA_RXP_900

RX 1

3 TX

C142

L113

RFOUT_W900

TRX_WCDMA2100

PAM101

PA_R0

2

PA_R1

3

RFIN_B8

RFOUT_B8

VMODE0

GND

VMODE1

VCC

4 VBAT

PA_ON_W900

5

PA_ON_W2100

6

F103

OUT 4

7
C151

VEN_B8

RFOUT_B1

VEN_B1

GND

RFIN_B1

CPL

L121

C149

9

C128

C152

8

RX 1

RTR_W2100_RX
L117

24 5 7 8 9

C121
L120

RTR_W1900_RX

15

2 3 5

6
ANT
3 TX

10

CPL

ANT101
RFS100

1

2

1
2
3
4

C
A
G
G

2

1

C197

L140

V_BAT

C116

L101

C114

L133

C118

C189

5

3

HB_IN

VBATT

1

ANT 18

C119

8
_TXEN
4
VAPC
9
MODE
10
TEMP

LB_IN

7
BS1
6
BS2

PAM100

R107
SHORT

15
WCDMA1
16
WCDMA2
17
WCDMA3

14
RX1
13
RX2
12
RX3
11
RX4

C191

G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G

L122

DUF101
L119

GND 11

GND

IN

G GG

L118

13
12

R129

2
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44

1

RFOUT_W2100

14

G
G
G
G
G
G

1

C120

L116

TRX_WCDMA900
TRX_AWS
TRX_WCDMA2100

8-44

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

ANT_SEL(0)
GSM_PA_RAMP+
ANT_SEL(1)

Level 3 Repair

TX_Q_N

TX_I_P

VREG_PA_2.1V

C150

C153

VREG_PA_2.1V

TX_I_N

TX_Q_P

C154
VREG_PA_2.1V

VREG_PA_2.1V

DAC_REF

C155

C156

RFOUT_W2100

L136

RFOUT_AWS
VREG_RFRX1_2.7V

C158
C162

C161

RFOUT_W900

C193

RFOUT_DCS_PCS

R117

VREG_PA_2.1V

C180

SSBDT_RTR6285

WPRXSE2_OUT

WPRXLBP

WPRXLBM

WPRXHBP

WPRXHBM

51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
WPRXSE1_OUT

PWR_DET

C164

RX_GSM850_N
RX_GSM850_P
RX_EGSM900_N
RX_EGSM900_P
RX_DCS1800_N
RX_DCS1800_P
RX_PCS1900_N
RX_PCS1900_P

GCELL_INN
GCELL_INP
EGSM_INN
EGSM_INP
DCS_INN
DCS_INP
GPCS_INN
GPCS_INP
VDDA2
GPS_IN
WDRXLB
WDRXHB1
WDRXHB2
WPRXSE1
VDDA2
WPRXSE2

VREG_PA_2.1V

RX_GPS

RTR_W1900_RX
RTR_W2100_RX
C177
L130

34

31

32

33

VDDA2

WB_MX_INP

VDDA2

RF_ON

WB_MX_INM

30

29

28

27

25

26

VDDA2

VTUNE2

24

VDDA1

VDDM

SBDT

20

22

21

18

RX_Q_P
RX_Q_N
RX_I_N
RX_I_P
RX1_Q_P
RX1_Q_N
RX1_I_P
RX1_I_N

U103

23

C173

N|C

C171

DRX_IN

C170

VREG_RFRX1_2.7V

VDDA2
TCXO
VDDA1
VDDA1
VTUNE1
VDDA1
VDDA2
VDDA2
VTUNE_GPS
VDDA1
PRX_QP
PRX_QN
PRX_IN
PRX_IP
DRX_QP
DRX_QN
DRX_IP

19

RTR6285_TCXO

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

RFOUT_G850_EGSM

C163

PDET_IN

VREG_RFRX1_2.7V

C169

71
NC
70
NC
69
GND_SLUG
68
TX_RBIAS
67
DAC_IREF
66
TX_QP
65
TX_QN
64
TX_IP
63
TX_IN
62
VDDA2
61
VDDA2
60
VDDA2
59
HB_RF_OUT3
58
HB_RF_OUT2
57
LB_RF_OUT2
56
HB_RF_OUT1
55
LB_RF_OUT1
54
VDDA2
53
VDDA1
52

C194

R118

C179

R108

F105
WCDMA_RXM_2100

TP_SBDT

R110

OPEN

C181

1

IN
G

SHORT

VREG_PA_2.1V

OUT

L132

C183

2

OUT
G
5

AWS_RXM
AWS_RXP
WCDMA_RXM_900
WCDMA_RXP_900
WCDMA_RXM_2100
WCDMA_RXP_2100
TX_ON

C184
C185

VREG_MSMP_2.6V

VREG_RFRX1_2.7V

C186
C187

C188

8-45

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

3
L131
4

C182
WCDMA_RXP_2100

Level 3 Repair

8-4-10. BLUETOOTH

Bluetooth connection disable
Yes
No
Check BT function ON

Enable BT function

Yes

No

Check the voltage of U201
is around 3.0V

Check U201 and change

Yes
No
Check 26KHz Clock on
U202 (H6)

Check OSC200

Yes

No

Check the assembled
status of ANT201

Exchange ANT201

Yes

No

Exchange

Check UCP300

Yes
END

8-46

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

Level 3 Repair

V_BT_1.2V
V_BT_1.2V

VREG_MSMP_2.6V

VREG_BT_2.6V

C201

L200

L201

C200

C203

C204

C202

C206

H1
B2
A1

E8

C214

A3
A4
B3

FM_LOUT
FM_ROUT

B4

G1

COEX_IN
COEX_OUT0
COEX_OUT1

GPIO1
GPIO2
GPIO5

PCM_IN
PCM_OUT

GPIO6|FM_IRQ

PCM_SYNC
BT_RFP

PCM_CLK
LPO_CLK

SPARE
UART_RXD

SPARE
FM_AOUT_L

UART_TXD

FM_AOUT_R

UART_CTS_N

U201
B8

FM_ANT

A8

L204

C8

L207
C245

C217

A7
B5

F4
D5
E5
E4
D4
D3

UART_RTS_N

FM_RXN
XIN

FM_RXP
FM_LNA2

XOUT

SPARE

VREG

SPARE

VREGHV
VREG_CTL

SPARE
I2S_DO

TM0

I2S_WS

TM2

I2S_CLK

TM3

SCL|I2C_CK
RES

SDA|I2C_DA

WLAN_ACTIVE
BT_ACTIVE
BT_PRIORITY

F1

BT_PCM_DOUT
BT_PCM_DIN
BT_PCM_SYNC
BT_PCM_CLK
SLEEP_CLK

E2
F2
E1
G4

D2
C1
C3
B1

H6

C213
TP201
TP202
TP203
TP204
C216

BT_UART_RXD
BT_UART_RTS
BT_UART_CTS
BT_CLK

G6

VREG_MSMP_2.6V

BT_UART_TXD

V_BT_1.2V
VREG_BT_2.6V

H4
H5
G5

TP205

BT_PWR

F6
C5
C6

VREG_MSMP_2.6V

F7
A2

NC

NC

F3
E6
E3

2

1

VSS

B7

VSS

VSS

VSS

VSS

C2

C4

B6

VSS

VSS

VSS

VSS

F8

F5

E7

H7

VSS

TCXO_MODE

D6

C207

VDDO

H3

G3

A5

A6

C7

D1

VDDC

VDDC

VBAT

SPARE

FM_VDDRF

FM_VDDAUDIO

H8

GPIO0

G7

C215

D8

D7

G2

BT_VDDTF

BT_VDDIF

H2

BT_VDDRF

C209
BT_RF_TRX

BT_VDDPX

BT_WAKE
BT_HOST_WAKE
BT_CLK_REQ

G8

C205

R204
1%

8-47

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

C221

C220

Level 3 Repair

VREG_MSMP_2.6V

C223

C222

C224

C231

C228

C229

BT_RF_TRX

C230

C227

C226

C232

3

2
OSC200

C235

C234

K6
K7
TP_WLAN_RST

WLAN_ACTIVE
BT_ACTIVE
BT_PRIORITY

WLAN_SD_CMD
WLAN_SD_DATA(3)
WLAN_SD_DATA(2)
WLAN_SD_DATA(1)
BT_CLK_REQ

TP211

K10
K4
L4
K5
L5
L6
E11
E10
D11
D10
H11
H10
G11
G10
L1
L2

CHIP_PWD
GPIO_0
GPIO_1
GPIO_2
GPIO_3
GPIO_4
GPIO_5
GPIO_6
GPIO_7
GPIO_8
GPIO_9
GPIO_10
GPIO_11
GPIO_12
GPIO_24
GPIO_25

12

BT 17

ANT

F200
TX_BIAS

8

GND
GND
GND
GND
GND
GND
GND
GND
GND

9
VC1
16
VC2
1
VC3

5
TXA
6
TXB

4
7
10
11
13
14
15
18
19

C239

A7
RF5OUTP
A8
RF5OUTN
A3
RF5INP
A4
RF5INN

U202

BIASREF
BT_RX_OUT
ANTE
GPIO_13
GPIO_14
GPIO_15
GPIO_16
GPIO_17
GPIO_18
GPIO_19
GPIO_20
GPIO_21
GPIO_22

C240
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND

WLAN_RESET_N

ANT_SEL_B
ANT_SEL_C
ANT_SEL_E

ANT_SEL_B

2
VWLAN_3.3V

A1
RF2INP
A2
RF2INN

VBATTERY_42
VBATTERY_42
PM_MODE
PM_ENABLE

ANT_SEL_C

A5
RF2OUTP
A6
RF2OUTN

L10
SWREG_OUT
L9
SWREG_OUT
K9
K8

2
RXA
3
RXB

R205

D1
B1
H2
F11
F10
C11
B11
B10
A11
A9
B9
A10
B8

ANT_SEL_E
TP209

TP210

WLAN_SD_DATA(0)
WLAN_SD_CLK

VREG_MSMP_2.6V

WLAN_HOST_WAKE

GPIO_23

VWLAN_3.3V

H1
G1

F1
ANTC
F2
ANTA
E1
ANTD
G2
ANTB

PAREG_VDD33_OUT

L7
PAREG_BASE
L11
VREG

C238

ANT201

J1
K1
XPABIAS5
XPABIAS2

L3

L8

L205

1

1

XTALI
XTAL0

1
2
NC
NC

VWLAN_1.8V

VDD33_ANT
VDD18_XTAL
VDD18_SYNTH
VDD18_RF
VDD18_BB
VDD12_SYNTH
VDD12_BB
DVDD_SOC2
DVDD_SOC1
DVDD_SDIO
VDD33_PA
VDD33_PA
DVDD12
DVDD12
DVDD12
DVDD12
DVDD12

K11
DREG_OUT
J11
SREG_OUT

J2
K2
D2
B2
E2
C2
C1
C10
K3
J10
B6
B5
H4
H5
F8
E8
D8

4

C233

E4
E5
D6
D5
B7
D7
H6
G5
G4
H7
H8
G7
E6
E7
F6
F7
G6
G8
B4
D4
F4
F5
B3

C244

C225

VWLAN_1.8V

VWLAN_3.3V

BT_CLK

8-48

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C237

C243

C246

1
2

Level 3 Repair

8-4-11. FM RADIO

Radio does not work
Yes
No
C200

≥ 2.8V

Check C200
and Check U400

Yes

No

C214, 214 is OK?
(When U201 operate)

Resolder C214,C215
and check U201

Yes

Check signal
related to U201

Yes
END

8-49

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Level 3 Repair

V_BT_1.2V
V_BT_1.2V

VREG_MSMP_2.6V

VREG_BT_2.6V

C201

L200

L201

C200

C203

C204

C202

H2

BT_RF_TRX

G2
H1
B2
A1

E8

C214

A3
A4
B3

FM_LOUT
FM_ROUT

B4

GPIO2
PCM_IN

GPIO5

PCM_OUT

GPIO6|FM_IRQ

PCM_SYNC
BT_RFP

PCM_CLK
LPO_CLK

SPARE
UART_RXD

FM_AOUT_L

UART_TXD

FM_AOUT_R

UART_CTS_N

U201
B8

FM_ANT

A8

L204

C8

L207
C245

C217

A7
B5

F4
D5
E5
E4
D4
D3

UART_RTS_N

FM_RXN
XIN

FM_RXP
FM_LNA2

XOUT

SPARE

VREG

SPARE

VREGHV
VREG_CTL

SPARE
I2S_DO

TM0

I2S_WS

TM2

I2S_CLK

TM3

SCL|I2C_CK
SDA|I2C_DA

RES

F3

WLAN_ACTIVE
BT_ACTIVE
BT_PRIORITY

E6
E3

F1

BT_PCM_DOUT
BT_PCM_DIN
BT_PCM_SYNC
BT_PCM_CLK
SLEEP_CLK

E2
F2
E1
G4

D2
C1
C3
B1

H6

C213
TP201
TP202
TP203
TP204
C216

BT_UART_RXD
BT_UART_RTS
BT_UART_CTS
BT_CLK

G6

VREG_MSMP_2.6V

BT_UART_TXD

V_BT_1.2V
VREG_BT_2.6V

H4
H5
G5

TP205

BT_PWR

F6
C5
C6

VREG_MSMP_2.6V

F7

NC
NC

A2

1
2

VSS

B7

VSS
VSS

VSS
VSS

F8
C4

C2
B6

VSS
VSS

VSS
VSS

VSS

TCXO_MODE

D6
H7

C207

VDDO

COEX_OUT1

SPARE

C206

G1

A6
H3

A5
C7

G3
D1

VDDC
VDDC

SPARE
VBAT

COEX_IN
COEX_OUT0

GPIO1

G7
E7
F5

C215

GPIO0

FM_VDDAUDIO
FM_VDDRF

D7

BT_VDDIF
BT_VDDPX

C209

BT_VDDRF
BT_VDDTF

BT_WAKE
BT_HOST_WAKE
BT_CLK_REQ

H8
G8
D8

C205

R204
1%

8-50

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C221

C220

Level 3 Repair

8-4-12. GPS

Operate GPS

Yes

Check ANT200, L202

Abnormal

Resolder ANT200, L202

Normal

GPS Signal Input: -50dBm
@L207

Replace UCP300

Check C208 = High ?

No

Yes

Check R200 >= -53dBm?

No

Replace U200

Yes

The End

8-51

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Level 3 Repair

VREG_RFRX1_2.7V

GPS_LNA_ON
C210

U200
12

C211

VDD
10

RX_GPS

C208

VCTL

RFOUT

RFIN

2

2
C212

G
G
G
G
G
G
G
G
G

SHORT

1

L202

R200

L203

ANT200

8

C241

13 11 9 7 6 5 4 3 1

C242

C218

8-52

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1
2

Level 3 Repair

8-5. Service Schematics

- NC Point(Top View)
● : NC

UME300
1

2

3

4

5

6

7

9 10 11 12 13 14

8

A

○ ○ ● ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○

B

○ ○ ○ ● ○ ○ ○ ○ ○ ○ ○ ○ ○ ○

C

○ ● ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○

D

○ ○ ○ ○

E

○ ○ ○

○ ● ● ○ ● ●

○ ○ ○

F

○ ○ ○

○

●

○ ○ ○

G

○ ○ ○

○

●

○ ○ ○

H

○ ○ ○

○

○

○ ○ ○

J

○ ○ ○

○

○

○ ○ ○

K

○ ○ ○

○ ○ ○ ○ ○ ○

○ ○ ○

L

○ ○ ○

M

○ ○ ● ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○

N

○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○

P

○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○

○ ○ ○

○ ○ ○

U400
1

2

3

4

5

6

7

8

9 10 11

A

● ○ ○ ○ ○ ○ ○ ○ ○ ○ ●

B

○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○

C

○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○

D

○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○

E

○ ○ ○ ○ ○ ○ ○ ○ ○ ● ○

F

○ ○ ○ ● ○ ○ ○ ○ ○ ● ○

G

○ ○ ○ ● ● ● ○ ○ ○ ○ ○

H

● ○ ○ ○ ● ● ○ ○ ○ ○ ○

J

○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○

K

● ○ ○ ○ ○ ○ ○ ○ ○ ○ ●

8-53

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

Level 3 Repair

UCP300
1

2

3

4

5

6

7

8

9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28

A ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● A
B ● ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ● B
C ● ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ● C

○ ○ ● D

D ● ○ ○
E ● ○ ○

○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○

○ ○ ● E

F ● ○ ○

○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○

○ ○ ● F

G ● ○ ○

○ ○

○ ○

○ ○ ● G

H ● ○ ○

○ ○

○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○

○ ○

○ ○ ● H

J ● ○ ○

○ ○

○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○

○ ○

○ ○ ● J

K ● ○ ○

○ ○

○ ○

○ ○

○ ○

○ ○ ● K

L ● ○ ○

○ ○

○ ○

○ ○ ○ ○ ○ ○

○ ○

○ ○

○ ○ ● L

M ● ○ ○

○ ○

○ ○

○ ○ ○ ○ ○ ○ ○

○ ○

○ ○

○ ○ ● M

N ● ○ ○

○ ○

○ ○

○ ○ ○ ○ ○ ○ ○

○ ○

○ ○

○ ○ ● N

P ● ○ ○

○ ○

○ ○

○ ○ ○ ○ ○ ○ ○

○ ○

○ ○

○ ○ ● P

R ● ○ ○

○ ○

○ ○

○ ○ ○ ○ ○ ○ ○

○ ○

○ ○

○ ○ ● R

T ● ○ ○

○ ○

○ ○

○ ○ ○ ○ ○ ○ ○

○ ○

○ ○

○ ○ ● T

U ● ○ ○

○ ○

○ ○

○ ○ ○ ○ ○ ○ ○

○ ○

○ ○

○ ○ ● U

V ● ○ ○

○ ○

○ ○

○ ○

○ ○

○ ○ ● V

W ● ○ ○

○ ○

○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○

○ ○

○ ○ ● W

Y ● ○ ○

○ ○

○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○

○ ○

○ ○ ● Y

AA ● ○ ○

○ ○

○ ○

○ ○ ● AA

AB ● ○ ○

○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○

○ ○ ● AB

AC ● ○ ○

○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○

○ ○ ● AC
○ ○ ● AD

AD ● ○ ○

AE ● ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ● AE
AF ● ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ● AF
AG ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● AG
1

2

3

4

5

6

7

8

9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27

8-54

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This Document can not be used without Samsung's authorization

Level 3 Repair

U202
1

2

3

4

5

6

7

8

9 10 11

A

○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○

B

● ○ ○ ○ ○ ○ ○ ○ ○ ○ ○

C

○ ○

D

○ ○

○ ○ ○ ○ ○

○ ○

E

○ ○

○ ○ ○ ○ ○

○ ○

F

○ ○

○ ○ ○ ○ ○

○ ○

G

○ ○

○ ○ ○ ○ ○

○ ○

H

○ ○

○ ○ ○ ○ ○

○ ○

J

○ ○

K

○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○

L

○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○

○ ○

○ ○

8-55

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www.s-manuals.com



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