Samsung E1085T Service Manual

GSM TELEPHONE

GT-E1085T

efrcom

GSM TELEPHONE

CONTENTS

Safety Precautions

1.

Specification

2.

Product Function

3.

Array course control

4.

Exploded View and Parts list

5.

MAIN Electrical Parts List

6.

Block Diagrams

7.

PCB Diagrams

8.

Chart of Troubleshooting

9.

Reference data

10.

Disassembly and Assembly

11. Instructions

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 isaproperty 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. 07.

Rev.1.0

Exploded View and Parts List

5.

5-1.

Cellular phone Exploded View

QMW02

QFR01

QKP01

QMP01

QLC01

QMO01

QSP01

QCR89

QME01

QMI01

QSH01

QIF01

QRE01

5-1

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

QBC00

Exploded View and Parts List

5-2.

Cellular phone Parts list

Design LOC Description SEC CODE

QBC00 ASSY COVER-BATT GH98-13873A

QCR89 SCREW-TAPPING

6002-001428

QKP01 RMO KEY-ALL(T) GH73-13274A

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

QME01 DOME SHEET-MAIN

KEY(GT-E1080) GH59-07942A

22

QMI01 MICROPHONE-ASSY-GT_E1080 GH30-00607A

QMO01 MOTOR DC-SCH-S369 GH31-00392A

QMP01 ASSY PBA MAIN-GT_E1085T GH92-06219A

QSH01 ICT SHIELD-CAN GH70-05509A

QSP01 SPEAKER

3001-002509

QRE01 ASSY CASE-REAR(T) GH98-14355A

QIF01 PMO COVER-IF GH72-55325A

QFR01 ASSY CASE-FRONT(T) GH98-14491A

QMW02 PCT WINDOW-MAIN(FM RADIO) GH72-56003A

5-2

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MAIN Electrical Parts List

6.

SEC CODE Design LOC Description

0401-001110

0403-001547

0406-001267

0406-001286

0406-001288

0601-002070

0601-002233

1003-001440

1108-000217

1201-002931

1203-005512

1203-005686

1203-005957

1204-002979

1205-003679

1404-001221

2007-000138

2007-000139

2007-000140 R101

2007-000141

2007-000143 R105

2007-000143 R106

2007-000144

ZD200 DIODE-ZENER

ZD

ZD301 DIODE-TVS

ZD30

LED301 LED

LED30

UME200 MEMORY

PAM100 PAM

D200 DIODE-SWITCHING

D201 DIODE-SWITCHING

300

2

D30

0

D30

1

D30

2

D30

3

D30

4

2

3

4

0

TR100 IC

U30

0

U302 IC

U103 IC

U200 IC

U100 RADIO IC

UCP201 IC

TH200 THERMISTOR

R30

4

R30

5

R301 R-CHIP

R300 R-CHIP

R306 R-CHIP

R312 R-CHIP

R208 R-CHIP

DIODE-ZENER

DIODE-TVS

LED

TORCH LED

IC

R-CHIP

6-1

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Main Electrical Parts List

SEC CODE Design LOC Description

2007-000148 R102

2007-000148 R103

2007-000148

2007-000151

2007-000162

2007-000172

2007-000173

2007-000174

2007-001301

2007-001333

2007-003025

2007-008500

2203-000233 C105

2203-000386

2203-000425

2203-000585 C309

2203-000585 C310

2203-000585 C311

2203-000679

2203-000696

2203-000812

R-CHIP

R200 R-CHIP

R20

1

R-CHIP

R217 R-CHIP

R109 R-CHIP

R110 R-CHIP

R209 R-CHIP

R207 R-CHIP

R30

2

3

7

8

R-CHIP

R309 R-CHIP

R310 R-CHIP

R311 R-CHIP

R206 R-CHIP

R210 R-CHIP

R108 R-CHIP

R203 R-CHIP

C-CERAMIC

C220 C-CERAMIC

C323 C-CERAMIC

C225 C-CERAMIC

C22

8

C-CERAMIC

C303 C-CERAMIC

C122 C-CERAMIC

C115 C-CERAMIC

C120 C-CERAMIC

C121 C-CERAMIC

C229 C-CERAMIC

C316 C-CERAMIC

C317 C-CERAMIC

6-2

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

SEC CODE Design LOC Description

2203-001153

2203-001385

2203-002709 C106

2203-002709

2203-005057

2203-005281

2203-005482

2203-006048 C100

2203-006048

2203-006208

2203-006260 C103

2203-006260 C104

2203-006348

2203-006399

2203-006562

C328 C-CERAMIC

U310 C-CERAMIC

C118 C-CERAMIC

C11

9

C-CERAMIC

C209 C-CERAMIC

C2

10

C-CERAMIC

C230 C-CERAMIC

C112 C-CERAMIC

C125 C-CERAMIC

C114 C-CERAMIC

C11

6

C-CERAMIC

C231 C-CERAMIC

C301 C-CERAMIC

C302 C-CERAMIC

C3

21

C-CERAMIC

C325 C-CERAMIC

C-CERAMIC

C211 C-CERAMIC

C21

2

C215

C-CERAMIC

C201 C-CERAMIC

C20

2

C-CERAMIC

C223 C-CERAMIC

C200 C-CERAMIC

C20

3

4

5

C-CERAMIC

C206 C-CERAMIC

C214 C-CERAMIC

C314 C-CERAMIC

C31

5

C-CERAMIC

C111 C-CERAMIC

C312 C-CERAMIC

Main Electrical Parts List

6-3

SAMSUNG Proprietary-Contents may change without notice

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Main Electrical Parts List

SEC CODE Design LOC INDUCTORDescription

2203-006562

2203-006824

2203-006841

2203-006841 C304

2203-006841 C305

2203-007270

2203-007279

2404-001377

2703-001733

2703-002170

2703-002176

2703-002201

2703-002203

2703-002204

2703-002367

2703-003184

2703-003476 L301

2801-004805

2801-004882

2904-001879

3301-001158

3301-001885 L302

3301-001885 L303

3301-001885 L304

3301-001885 L305

3301-001885 L306

3301-001912 L300

3705-001503

3709-001488

3710-002683

C31

3

C-CERAMIC

C207 C-CERAMIC

C20

8

C-CERAMIC

C227 C-CERAMIC

C222 C-CERAMIC

C22

6

C-CERAMIC

C308 C-CERAMIC

C109 C-CERAMIC

C322 C-CERAMIC

L111 INDUCTOR

L109 INDUCTOR

L1

14

INDUCTOR

L104 INDUCTOR

L30

7

8

9

INDUCTOR

L103 INDUCTOR

L110 INDUCTOR

L102 INDUCTOR

L201 INDUCTOR

INDUCTOR

OSC20

1

0

CRYSTAL-UNIT

F100 FILTER-SAW

L200 CORE-FERRITE BEAD

CORE-FERRITE BEAD

RFS100 CONNECTOR-COAXIAL

SIM200 CONNECTOR-CARD EDGE

IFC300 CONNECTOR-SOCKET

6-4

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Main Electrical Parts List

SEC CODE Design LOC INDUCTORDescription

3711-006808

BTC200 CONNECTOR-HEADER

GH70-03276A SC100 ONBOARD-CLIP-4

GH70-03276A SC10

1

2

3

4

5

6

7

8

9

ONBOARD-CLIP-4

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

6-5

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

'

Check the Battery Voltage

is more than

PMU_VIO

Check the Clock at

(

Yes

3.7V

Yes

=2.8

Yes

UPC201 L16pin

CLK32K)

=32

KHZ

Yes

V?

No

Change the Battery

Check the Main Chip related to

GPIO_2.8V

V

Check the Main Chip

R209(+VGPIO

VCORE

+

Check the initial operation

)="

=1.25

END

H"?

Yes

_1.25V

V?

Yes

No

Check the related circuit

No

Resolder C214 and L201

9-1

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

S

C

1

0

8

C 2 0 3

C

R

3

2

1

0

5

1

C 2 3 2

C 2

S

1

C

6

1 0 3

0

C

2

1

8

0

C

2

1

0

9

R208

TH200

R

C

2

0

1

0

2

3

SC101

RFS100

L112

OSC200

7

9

2

0

E

M

U

C 2 0 6

S

C

2

0

1

O

C201

C215

C 1 2 1

S C 1

C120

0 5

L101

C 1 2 2

L111

L103

C112

C 2 1 1

L109 L110

C

1

1 1

1

6

4

F100

1 0 2 P C U

C 1 1 8

C 1 1 9

C117

C115

PAM100

R

3

0

1

0

C

C302

3 0 0

C303

C306 C307

R

1

0

6

5

C205

SC100

C 3 0 1

R313

C227

R312

C

C325

3

C322

2 1

C324

C

R206

2

C320

C326

2 8

R

2

R

3

0

2

0

1

5

9

C

C S

2 2 5

R310

C

2

0

4

R207

C 2 1 4

C202

L201

C

L 2

2

0

S

0

8

7

C 1 0 9

R101

C312

R311

C212

U

C

R

D200

D201

S

C

1

0

7

3

2

0

1

0

2

9

3

4

SC104

C110

C 1 0

L114

9

L113

C124

L

C328

3

1

0

9

C323

C319

C327

D303 D304

S C 1 0 6

MIC300

2

E

O

M

O

O I

R

V

O

_

C

D

V

D

_

V

D

V

E

R

O

C

V

_

D

N

G

1

2

7

8

9

1

J

H

M

I

O

E

R

I

V

S

E

_

V

M

V

_

P

V

D

V

_

V

_

D

_

D

_

D

V

D

V

D

V

D

V

E

R

O

C

V

_

D

N

G

0

1 0 1 J

2

1

2

3

5

7

8

9

5

1

L

N

M

J

N

11D

0EBN

21E

1EBN

21A

0SCN

21B

1SCN

11A

I D

2SCN

_ M C P

91J

KLC_MCP

51H

61H

OD_MCP

81J

CNYS_MCP

51W

OIV_UMP

41W

ANAV_UMP

51V

MEMV_UMP

21W

MREPV_UMP

31W

FRV_UMP

41V

MISV_UMP

8T

NI_KOP

8V

TUO_

KOP

7T

0TUO_MWP

5T

1TUO_MWP

6T

2TUO_MWP

8W

NGHCI

9W

PGHCI

1E

N_DIFR

1D

P_DIFR

1G

N_LIFR

1F

P_LIFR

1C

N_PIFR

1B

P_PIFR

1A

HOFR

2A

LOFR

81L

DR_0TRAU

81K

DT_0TRAU

5W

DR_1TRAU

5V

DT_1TRAU

7V

STC_1TRAU

6W

STR_1TRAU

7A

1_M62_LATX

6A

2_M62_LATX

91L

1_K23_LATX

91K

2_K23_LATX

8B

DLHS_LATX

8A

DLHS_LATX

6B

DLHS_LATX

5A

DLHS_LATX

7B

DLHS_LATX

5B

DLHS_LATX

91H

KLC_MIS

81H

ATAD_MIS

61G

TSR_MIS

1T

_ISS

KLC

1U

ATAD_ISS

2U

TUO_ISS

1R

0LES_ISS

2J

1LES_ISS

2T

2LES_ISS

9V

NI_TED_CCA

7R

TB_KLC

61L

TUO_K23_KLC

81N

TUOX_KLC

01V

GHCV

61V

TUO_MCV

71V

TUO_MCV

11V

EROCWS

11W

EROCWS

01R

GER_ETAG

01W

WS_ETAG

4T

TESERN

21D

TUO_TESERN

4M

TSRTN

61M

PMAR_AP

6 1 P

4P

KCTR

2P

G

KCT

B V

4N

IDT

1P

ODT

2R

SMT

4R

TSET

6V

NI_MREHT

7W

NE_ODL

31E

EON

E

11B

R

0EWN

M

O

I

C

S

C

V

_

D

N

CN

G

1CN2

3

1

3

1

N

R

G

BL BU

0SCN

HSALFSCN

MARSCN

V8.2_OIPGV

V58.2_ANAV

V8.1_MEMV

V0.3_MREPV V58.2_FRV V0.3_MISV

2_YEKNO

1_YEKNO

NGHCI PGHCI

N_XRSCD P_XRSCD

N_XRMSGE P_XRMSGE

XT_SCD

XT_MSGE

DT_0TRAU

DR_0TRAU DR_1TRAU

DT_1

TRAU

STC_1TRAU STR_1TRAU

102CSO

4

3

12

2

002CSO

3

KLC_MIS

ATAD_MIS

TSR_MIS

V8.2_OIPGV

402R

1

NE_LB_DCL

TED_XUA

702R

102L

TIGID_zHK23

P_GHCV

V8.2_OIPGV

TUO_MCV

V52.1_EROCV

9 0 2 R

GER_GHC

WS_GHG

TSRSYS N_TSRT

PMAR

KCT

R

KCT IDT ODT SMT

FV

nEO nEW

NOTSR

GBV

9-2

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

9-2.

Initial

Initial Failure

Yes

UCP201 pin T4(RSTON)="H"?

Yes

CP201pin M4 or D12

U

="H"?

Yes

No

Replace UCP201

No

Change PBA

Check the16bit data signal

memory CE

&

END

Yes

9-3

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

S

C

1

0

8

C 2 0 3

C

R

3

2

1

0

5

1

C 2 3 2

C 2

S

1

C

6

1 0 3

0

C

2

1

8

0

C

2

1

0

9

R208

TH200

R

C

2

0

1

0

2

3

SC101

RFS100

L112

OSC200

7

9

2

0

E

M

U

C 2 0 6

S

C

2

0

1

O

C201

C215

C 1 2 1

S C 1

C120

0 5

L101

C 1 2 2

L111

L103

C112

C 2 1 1

L109 L110

C

1

1 1

1

6

4

F100

1 0 2 P C U

C 1 1 8

C 1 1 9

C117

C115

PAM100

R

3

0

1

0

C

C302

3 0 0

C303

C306 C307

R

1

0

6

5

C205

SC100

C 3 0 1

R313

C227

R312

C

C325

3

C322

2 1

C324

C

R206

2

C320

C326

2 8

R

2

R

3

0

2

0

1

5

9

C

C S

2 2 5

R310

C

2

0

4

R207

C 2 1 4

C202

L201

C

L 2

2

0

S

0

8

7

C 1 0 9

R101

C312

R311

C212

U

C

R

D200

D201

S

C

1

0

7

3

2

0

1

0

2

9

3

4

SC104

C110

C 1 0

L114

9

L113

C124

L

C328

3

1

0

9

C323

C319

C327

D303 D304

S C 1 0 6

MIC300

TABV

V0.3_MREPV

002R

7 0 2 C

312C

21G

1RDDA

41E

A

)32(

)31(A )41(A

)22:71(A

)51:0(DM

)51(A

)71(A )81(A )91(A )02(A )12(A )22(A

)0(DM )1(DM )2(DM )3(DM )4(DM )5(DM )6(DM )7(DM )8(DM )9(DM

)01(DM )11(DM )21(DM )31(DM )41(DM )51(DM

NO_DEL_YEK

TSR_MF

NE_HCROT

TED_DCL

LCS_MF ADS_MF

TNI_MF NE_BIV

NO_GIJ

N_RAE P_RAE

V58.2_ANAV

002HT

502R

N_KPS P_KPS

802R

SAIB_CIM N_CIM P_CIM

N_CIM_RAE P_CIM_RAE

602R

WS_RAE

FER_WS_RAE

)2:0(NIYEK

)2:0(OIYEK

)3:0(TUOYEK LES_XR LES_DNAB AP_NOP YBDNATS_DOM

2RDDA

61E

3RDDA

61F

4RDDA

11E

5RDDA

01E

6RDDA

01D

7RDDA

01B

8RDDA

9E

9RDDA

9D

01RDDA

11G

11RDDA

31D

21RDDA

41D

31RDDA

61A

41RDDA

31B

51RDDA

01A

61RDDA

61D

71RDDA

51F

81RDDA

#DVA *

51E

91RDDA

KLC *

51G

02RDDA

61B

12RDDA

41B

22RDDA

81G

0ATAD

91F

1ATAD

91E

2ATAD

91D

3ATAD

91C

4ATAD

91B

5ATAD

71A

6ATAD

81A

7ATAD

91G

8ATAD

81F

9ATAD

81E

01ATAD

81D

11ATAD

71B

21ATAD

81B

31ATAD

91A

41AT

AD

81C

51ATAD

4W

1OIPG

2V

2OIPG

2W

5OIPG

3V

6OIPG

4V

7OIPG

4G

8OIPG

5H

01OIPG

3W

02OIPG

4H

83OIPG

1J

93OIPG

1W

04OIPG

1V

14OIPG

4J

75OIPG

Q115SDS

002D

8R

KOP_XUA

102D

91M

0CDAXUA

61N

1CDAXUA

81P

L_NI_DUAXUA

L_M

F

81R

R_NI_DUAXUA

R_MF

522C

61W

AE

R|N_TUO_R

71W

L|P_TUO_RAE

81T

SAIB_CIMTNI

91U

N_NI_CIMTNI

91V

P_NI_CIMTNI

81U

722C

SAIB_CIMTXE

91R

N_NI_CIMTXE

91T

P_NI_CIMTXE

81W

N_TUO_TESH

91W

822C

P_TUO_TESH

91P

1TED_WSKH

91N

2TED_WSKH

1K

)0(NIYEK

0NIYEK

2K

)1(NIYEK

1NI

YEK

4K

)2(NIYEK

2NIYEK

1L

)0(OIYEK

0OIYEK

2L

)1(OIYEK

1OIYEK

4L

)2(OIYEK

2OIYEK

1M

)0(TUOYEK

0TUOYEK

2M

)1(TUOYEK

1TUOYEK

1N

)2(TUOYEK

2TUOYEK

2N

)3(TUOYEK

3TUOYEK

51J

0LRTC_EF

61J

1LRTC_EF

51K

2LRTC_EF

51L

3LRTC_EF

V

R

D

_

D

U

A

_

D

N

G

8

5

4

3

1

T

V

V52.1_EROCV

0 0 2 L

8 0 2 C

3

2

1

R

A

N

A

_

T

A

B

V

V58.2_ANAV

TABV

V58.2_FRV

TABV

8

6

2

6

5

4

5

2

1

T

M

C

D

C

D

_

T

A

B

V

5 9 R

E

C

S

T R

N

_

E

T

S

A

_ T

B

A

V

B V

7

4

9

1

F

T

K

A

B

G

V

K

R

N

F

V

F

E

O

G

O

M

I

R

P

_

D

_

D

P

O

P

F

U

D

_

D

C

R

G

R

A

D

O

_

V

_

I

_

V

D

U

D

V

A

V

_

D

V

#TIAW-R/YDR-F *

V R

A

D

P

_

G

D

U

F

A

G

R

_

D

N

G

5

6

2

3

1

R

D

C

B

A

B

M

F

F R _ D N G

4 D

F

R

_

D

N

G

2

4

1

5

6

5

7

6

7

5

2

F

E

G

H

D

V0.3_MREPV

V52.1_EROCV

1

0

3

2

1

0

9

8

7

1

L

K

E

R

O

C

V

_

D

V

2

3

2

1

0

9

8

7

9

8

1

L

M

L

M

E

R

O

C

V

_

D

V

102PCU

S N S

E

_

R

T

B

A

O

G

F

U

B

C

B

S

V

R

V

R

_

D

N

G

5

6

0

2

9

8

1

H

B

A

D

T

P

E

R

O

C

V

_

D

N

G

0

1

0

2

8

7

9

8

7

9

7

1

J

E

G

H

G

H

G

H

5001

112R

TROHS

V8.1_MEMV

V8.2_OIPGV

V0.3_MISV

3

4

5

3

5

3

5

1

J

P

R

N

K

V

A

D

B

A

M

E R O C V _ D D V

E R O C V _ D N G

8 J

H

2

O

M

I

O

E

R

I

V

S

E

V

M

_

M

_

M

V

_

P

V

D

_

V

_

D

_

D

V

D

V

D

V

E

R

O

C

V

_

D

N

G

0

1

0

3

2

5

7

8

9

5

1

J

L

N

M

J

N

11D

D V

0EBN

21E

1EBN

21A

0SCN

21B

1SCN

11A

I D

2SCN

_ M C P

91J

KLC_MCP

51H

61H

OD_MCP

81J

CNYS_MCP

51W

OIV_UMP

41W

ANAV_UMP

51V

MEMV_UMP

21W

MREPV_UMP

31W

FRV_UMP

41V

MISV_UMP

8T

NI_KOP

8V

TUO_KOP

7T

0TUO_MWP

5T

1TUO_MWP

6T

2TUO_MWP

8W

NGHCI

9W

PGHCI

1E

N_DIFR

1D

P_DIFR

1G

N_LIFR

1F

P_LIFR

1C

N_PIFR

1B

P_PIFR

1A

HOFR

2A

LOFR

81L

DR_0TRAU

81K

DT_0TRAU

5W

DR

_1TRAU

5V

DT_1TRAU

7V

STC_1TRAU

6W

STR_1TRAU

7A

1_M62_LATX

6A

2_M62_LATX

91L

1_K23_LATX

91K

2_K23_LATX

8B

DLHS_LATX

8A

DLHS_LATX

6B

DLHS_LATX

5A

DLHS_LATX

7B

DLHS_LATX

5B

DLHS_LATX

91H

KLC_MIS

81H

ATAD_MIS

61G

TSR_MIS

1T

KLC_ISS

1U

ATAD_ISS

2U

TUO_ISS

1R

0LES_ISS

2J

1LES_ISS

2T

2LES_ISS

9V

NI_TED_CCA

7R

TB_KLC

61L

TUO_K23_KLC

81N

TUOX_KLC

01V

GHCV

61V

TUO_MCV

71V

TUO_MCV

11V

EROCWS

11W

EROCWS

01R

GER_ETAG

W

01

WS_ETAG

4T

TESERN

21D

TUO_TESERN

4M

TSRTN

61M

PMAR_AP

6 1 P

4P

KCTR

2P

G

KCT

B V

4N

IDT

1P

ODT

2R

SMT

4R

TSET

6V

NI_MREHT

7W

NE_ODL

31E

EON

E

11B

R

0EWN

M

O

I

C

S

C

V

_

D

N

CN

G

1CN2

1

3

2

1

R

N

G

N

BL BU

0SCN

HSALFSCN

MARSCN

V8.2_OIPGV

V58.2_ANAV

V8.1_MEMV

V0.3_MREPV V58.2_FRV V0.3_MISV

2_YEKNO

1_YEKNO

NGHCI P

GHCI

N_XRSCD P_XRSCD

N_XRMSGE P_XRMSGE

XT_SCD

XT_MSGE

DT_0TRAU

DR_0TRAU DR_1TRAU

DT_1TRAU

STC_1TRAU STR_1TRAU

3

C_MIS

KL

ATAD_MIS

TSR_MIS

V8.2_OIPGV

402R

NE_LB_DCL

102CSO

4

3

12

2

1

002CSO

TED_XUA

702R

102L

TIGID_zHK23

P_GHCV

V8.2_OIPGV

TUO_MCV

V52.1_EROCV

9 0 2 R

GER_GHC

WS_GHG

TSRSYS

N_TSRT

PMAR

KCTR KCT IDT ODT SMT

FV

nEO nEW

NOTSR

GBV

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

UCP201 pin V10(VCHG)

UCP201 pin v9(AUX_DET

Yes

4.9V

Yes

or R302="L"?

Yes

>

)

No

Resolder R207

No

Resolder or Replace R303

Check the UCP201 pin R9

1.4V

≒

Yes

END

No

Resolder or Replace UCP201

9-5

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

8

0

C

S

1

C 2 0 3

C

R

3

2

1

0

5

1

C 2 3 2

C 2

S

1

C

6

1 0 3

0

C

2

1

8

0

C

2

1

2

9

0

1

R208

TH200

R

C

2

0

1

0

2

3

SC101

RFS100

L112

OSC200

7

9

2

0

U

E

M

C 2 0 6

C

S

2

O

1

0

C201

C215

L109 L110

C 1 1 4

C 1 2 1

S C 1

C120

0 5

L101

C 1 2 2

L111

L103

C112

SC100

R

C

3

2

0

1

0

1

1 0 2 P C U

C

1

6

8

9

C117

F100

C115

PAM100

C

C302

3 0 0

C303

C306 C307

R 1 0 5

C205

R313

C227

R312

C

C325

3

C322

2 1

C324

C

R206

2

C326

C320

2 8

R

2

R

3

0

2

0

1

5

9

C

C S

2 2 5

R310

C

2

0

4

R207

C 2 1 4

C202

L201

C

L 2

2

0

S

0

7

8

C 1 0 9

R101

C312

R311

R 1 0

D200

6

D201

0

7

C

1

C212

U

C

R

3

2

0

1

0

2

L

3

9

4

SC104

C110

C 1 0

L114

9

L113

C124

S

L

C328

3

0

1

9

0

C323

C327

C319

D303 D304

S C 1 0 6

MIC300

TABV

V0.3_MREPV

002R

7 0 2 C

312C

21G

1RDDA

41E

)32(A

)31(A )41(A

)22:71(A

)51:0(DM

N_RAE P_RAE

V58.2_ANAV

002HT

502R

N_KPS P_KPS

802R

)51(A

)71(A )81(A )91(A )02(A )12(A )22(A

)0(DM )1(DM )2(DM )3(DM )4(DM )5(DM )6(DM )7(DM )8(DM )9(DM

)01(DM )11(DM )21(DM )31(DM )41(DM )51(DM

NO_DEL_YEK

TSR_MF

NE_HCROT

TED_DCL

LCS_MF ADS_MF

TNI_MF NE_BIV

NO_GIJ

SAIB_CIM N_CIM P_CIM

N_CIM_RAE P_CIM_RAE

602R

WS_RAE

FER_WS_RAE

)2:0(NIYEK

)2:0(OIYEK

)3:0(TUOYEK LES_XR LES_DNAB AP_NOP YBDNATS_DOM

2RDDA

61E

3RDDA

61F

4RDDA

11E

5RDDA

01E

6RDDA

01D

7RDDA

01B

8RDDA

9E

9RDDA

9D

01RDDA

11G

11RDDA

31D

21RDDA

41D

31RDDA

61A

41RDDA

31B

51RDDA

01A

61RDDA

61D

71RDDA

51F

81RDDA

51E

91RDDA

KLC *

51G

02RDDA

61B

12RDDA

41B

22RDDA

81G

0ATAD

91F

1ATAD

91E

2ATAD

91D

3ATAD

91C

4ATAD

91B

5ATAD

71A

6ATAD

81A

7ATAD

91G

8ATAD

81F

9ATAD

81E

01ATAD

81D

11ATAD

71B

21ATAD

81B

31ATAD

91A

41ATAD

81C

51ATAD

4W

1OIPG

2V

2OIPG

2W

5OIPG

3V

6OIPG

4V

7OIPG

4G

8OIPG

5H

01OIPG

3W

02OIPG

4H

83OIPG

1J

93OIPG

1W

04OIPG

1V

14OIPG

4J

75OIPG

Q115SDS

002D

8R

KOP_XUA

102D

91M

0CDAXUA

61N

1CDAXUA

81P

L_NI_DUAXUA

L_M

F

81R

R_NI_DUAXUA

R_MF

522C

61W

AE

R|N_TUO_R

71W

L|P_TUO_RAE

81T

SAIB_CIMTNI

91U

N_NI_CIMTNI

91V

P_NI_CIMTNI

722C

81U

SAIB_CIMTXE

91R

N_NI_CIMTXE

91T

P_NI_CIMTXE

81W

N_TUO_TESH

91W

822C

P_TUO_TESH

91P

1TED_WSKH

91N

2TED_WSKH

1K

)0(NIYEK

0NIYEK

2K

)1(NIYEK

1NIYEK

4K

)2(NIYEK

2NIYEK

1L

)0(OIYEK

0OIYEK

2L

)1(OIYEK

1OIYEK

4L

)2(OIYEK

2OIYEK

1M

)0(TUOYEK

0TUOYEK

2M

)1(TUOYEK

1TUOYEK

1N

)2(TUOYEK

2TUOYEK

2N

)3(TUOYEK

3TUOYEK

51J

0LRTC_EF

61J

1LRTC_EF

51K

2LRTC_EF

51L

3LRTC_EF

V R D _

D

U

A

_

D

N

G

8

4

3

1

T

V

V52.1_EROCV

0 0 2 L

8 0 2 C

3

2

1

R

A N A _ T A B V

#TIAW-R/YDR-F *

#DVA *

V

R

A

D

P

_

G

D

U

F

U

A

G

R

A

G

_

D

N

G

5

6

2

3

1

R

B

A

T

M

V58.2_ANAV

TABV

V58.2_FRV

TABV

8

6

5

4

5

2

1

T

C

A

D

N

C

A _

D

T

_ T

A

B V

F

R

_

D

D N

N

G

3

2

B

C

5

4

9

4

9

1

F

T

B

A

R

G

V

K

R

N

M

F

V

E

C

G

M

O

M

I

T

R

S

R

D

P

D

_

R

N

D

P

C

P

O

F

U

_

D

_

E

C

D

G

R

T

A

D

S

O

_

V

_

I

_

A

_

V

T

D

T

B

A

D

U

D

A

V

B

V

A

V

B

V

_

V

D

V

F

R

_

D

N

G

2

7

6

7

5

6

5

4

2

5

2

F

E

D

E

D

E

D

E

D

G

V0.3_MREPV

V52.1_EROCV

1

0

3

2

1

0

3

1

2

9

8

7

9

8

7

9

8

7

1

L

K

E

E O I

R

R _

O

O F

C

C R _

V

_

_ D

D

D D

D

V

M

L

K

E

R

O

C

V

_

D

V

M

E

R

O

C

V

_

D

V

102PCU

S N S

E

_

R

T

B

O

A

O

G

F

U

C

B

C

B

S

V

R

_

D

N

G

6

2

1

H

T

V

_

D

N

G

0

2

1

0

5

0

8

7

9

8

9

8

7

8

9

1

D

H

E

B

A

G

T

P

H

G

5001

112R

TROHS

V8.1_MEMV

V8.2_OIPGV

V0.3_MISV

3

2 1 M

E R O C V _ D D V

E R O C V _ D N G

7 J

3

5

4

5

3

5

1

J

R

P

N

K

V

H

A

D

B

A

M

2

E

M

O

M

O

M

I

O

R

E

R

I

V

S

O

E

V

M

_

M

V

_

P

C

_

V

D

V

D

V

_

D

_

V

D

_

D

V

D

V

D

V

E

R

O

C

V

_

D

N

G

3

2

1

0

5

9

8

7

5

9

8

1

J

L

N

M

J

11D

D

V

0EBN

D V

21E

1EBN

21A

0SCN

21B

1SCN

11A

I D

2SCN

_ M C P

91J

KLC_MCP

51H

61H

OD_MCP

81J

CNYS_MCP

51W

OIV_UMP

41W

ANAV_UMP

51V

MEMV_UMP

21W

MREPV_UMP

31W

FRV_UMP

41V

MISV_UMP

8T

NI_KOP

8V

TUO_KOP

7T

0TUO_MWP

5T

1TUO_MWP

6T

2TUO_MWP

8W

NGHCI

9W

PGHCI

1E

N_DIFR

1D

P_DIFR

1G

N_LIFR

1F

P_LIFR

1C

N_PIFR

1B

P_PIFR

1A

HOFR

2A

LOFR

81L

DR_0TRAU

81K

DT_0TRAU

5W

DR_1TRAU

5V

DT_1TRAU

7V

STC_1TRAU

6W

STR_1TRAU

7A

1_M62_LATX

6A

2_M62_LATX

91L

1_K23_LATX

91K

2_K23_LATX

8B

DLHS_LATX

8A

DLHS_LATX

6B

DLHS_LATX

5A

DLHS_LATX

7B

DLHS_LATX

5B

DLHS_LATX

91H

KLC_MIS

81H

ATAD_MIS

61G

TSR_MIS

1T

KLC_ISS

1U

ATAD_ISS

2U

TUO_ISS

1R

0LES_ISS

2J

1LES_ISS

2T

2LES_ISS

9V

NI_TED_CCA

7R

TB_KLC

61L

TUO_K23_KLC

81N

TUOX_KLC

01V

GHCV

61V

TUO_MCV

71V

TUO_MCV

11V

EROCWS

11W

EROCWS

01R

GER_ETAG

W

01

WS_ETAG

4T

TESERN

21D

TUO_TESERN

4M

TSRTN

61M

PMAR_AP

6 1 P

4P

KCTR

2P

G

KCT

B V

4N

IDT

1P

ODT

2R

SMT

4R

TSET

6V

NI_MREHT

7W

NE_ODL

31E

EON

E

11B

R

0EWN

M

O

I

C

S

V

_

D

N

CN

G

1CN2

3

1

2

1

3

0

1

N

R

N

G

BL BU

0SCN

HSALFSCN

MARSCN

V8.2_OIPGV

V58.2_ANAV

V8.1_MEMV

V0.3_MREPV V58.2_FRV V0.3_MISV

2_YEKNO

1_YEKNO

NGHCI P

GHCI

N_XRSCD P_XRSCD

N_XRMSGE P_XRMSGE

XT_SCD

XT_MSGE

DT_0TRAU

DR_0TRAU DR_1TRAU

DT_1TRAU

STC_1TRAU STR_1TRAU

3

C_MIS

KL

ATAD_MIS

TSR_MIS

V8.2_OIPGV

402R

NE_LB_DCL

TED_XUA

702R

102L

TIGID_zHK23

P_GHCV

TUO_MCV

V52.1_EROCV

GER_GHC

WS_GHG

TSRSYS N_TSRT

PMAR

KCTR KCT IDT ODT

SMT

FV

nEO

nEW

102CSO

4

3

12

2

1

002CSO

V8.2_OIPGV

9 0 2 R

NOTSR

GBV

9-6

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

9-4.

Sim Part

pin3 of SIM

Phone can't access SIM Card

Yes

SIM

or R210="H"

After Power ON,

Check SIMCLK Signal on

200

200ina

1, 6

?

Yes

few second

No

Resolder R210, C231

No

Resolder or Replace SIM200

Yes

After SIM card insert,

SIM

pin2(SIM_RST)

200

H"?

="

Yes

Check the SIM Card

Yes

END

No

Replace PBA

9-7

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

V

U103

MOT100

0 0 1 R T

LED300

S P

D

U309

3

K

0 2

3

L308

0

D

0

3

L307

0 1

U308

L

C111

R109

Z

R108

D

BTC200

2

C229

0 0

R211

R110

U310

C314

C106

R104

C

2

3

1

0

3 0 1

C105

U

C

1

0

0 0

0

C

R

C

R

1

3

0

3

2

4

3

6

C226

R217

C224

C222

R203

C

R

2

R

3

1

2

3

0

1

5

4

3

2

8

D300

R302

C305

0

3

U

0

C304

Z D 3 0 0

L300

C309

L304

C310

L305

C311

L306

L302

L303

ZD302

R303

R304

R307

R305

R308

C

0

2 2

0

3

2 U

R 2 1 6

0 0 3 C F

I

C 3 0 8

SIM200

V0.3_MISV

012R

002MIS

6

5

4

ATAD_MIS

4

GG

9

7

01

8

332C

11 22 33

0.3_MISV

TSR_MIS KLC_MIS

132C

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

UCP201 pin U18="H"

at Mic Active

Check MIC Connection

Yes

No

?

No

Resolder C323, L309, L310, C328, R312, R313,

Resolder or Replave UCP201

C321, C325,

Check the MIC

Yes

END

No

Replace the MIC

9-9

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

8

0

1

C

S

C

2

1

0

1

3

C

R

2

3

2

1

0

1

0

7

5

1

C 2 3 2

C 2

S

1

C

6

1 0 3

C

R

2

1

0

3

0

2

0

C

2

2 1

1

0

8

C

2

1

2

9

0

1

R208

TH200

SC101

RFS100

L112

OSC200

9

2

E

M

U

C 2 0

1

6

0 2 P C

2

0

1

S

C

C201

C215

L101

C 1 2 2

L111

U

O

L109 L110

C

1

1 1

1

9

4

6

8

F100

C 1 2 1

S C 1

C120

0 5

L103

C112

R 3 0 0

C 3 0 0

C306 C307

R 1 0 5

C117

C115

PAM100

SC100

C

R

3

0

1

R313

C227

C302

C303

R312

C

C325

3

C322

2 1

C324

C

R206

2

C326

C320

2 8

R

2

R

3

0

2 0

0

1

5

9

C

C S

2 2 5

R310

C

2

0

4

0

R207

C 2 1 4

C202

L201

C

L 2

2

0

S

0

7

8

C 1 0 9

R101

C312

R311

R 1 0

D200

6

D201

C205

7

C

0

S

1

C212

U

C

R

3

2

0

1

0

2

3

9

4

SC104

S C 1 0 6

C110

C 1 0

L114

9

L113

C124

L 3 0 9

C319

D303 D304

C328

C323

C327

MIC300

L 3 1 0

SAIB_CIM

3 0 3 D

913C

213R

123C

023C

903L

P_CIM

003CIM

323C

413R

823C

223C

523C

423C

N_CIM

4 0 3 D

723C

313R

623C

9-10

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

9-6.

Speaker Part

Speaker does not work

UCP201 pin W18, W19

Does not work Voice call

Does not work Ringtone?

Yes

>3.7V

Yes

No

Resolder C224 AND R206

No

?

No

Resolder or Replace UCP201

Resolder or Replace UCP201 SPK300

Yes

Is Speaker working?

Yes

END

No

Resolder or

Change Speaker Motor ASS'Y

9-11

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

U103

MOT100

0 0 1 R T

LED300

D300

R302

C305

0

U

0

3

S P

D

U309

3

K

0 2

3

L308

0

D

0

3

L307

0 1

U308

L

C111

R109

Z

R108

D

BTC200

2

C229

0 0

R211

R110

U310

C314

C106

R104

R 1 0 3

C

R

C

2

3

1

3

0

1

3 0 1

C105

U

C

1

0

0 0

0

C 1 0 4

L302

C

R

1

3

L303

0

3

2

6

R303

C226

R304

R217

C224

R305

C222

R203

C 2

R

3

2

3

1

2

8

3

4

5

6

C304

Z D 3 0 0

L300

L304

C309

L305

C310

L306

C311

ZD302

R307

R308

C

0

2 2

0

3

2 U

0 0 3 C F

I

C 3 0 8

SIM200

P_KPS

N_KPS

613C713C

703L

803L

103D203D

003KPS

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

When you pushed all of the

Key, does the key have

tension?

Yes

No

Change Domesheet

Yes

All of the key doesn't work

except POWER ON KEY

No

END

Yes

?

Replace the PBA

9-13

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

UP

S

O

F

T

3

0

K

E

Y

P

A

D

S

E

N

D

K

E

Y

P

A

D

I

G

I

T

3

0

K

E

Y

P

A

D

I

G

I

T

3

0

3

K

E

Y

P

A

D

I

G

I

T

3

0

6

K

E

Y

P

A

D

S

T

A

R

K

E

Y

P

A

D

KEYPAD

INT

KEYPAD

K

R

E

I

Y

G

P

H

A

T

D

K E

L

Y

E

P

F T

A D

KEYPAD

DOWN

DIGIT301

L

KEYPAD

E D 3 0 3

L E D 3 0 4

DIGIT304

KEYPAD

Z D 3 0 1

DIGIT307

KEYPAD

L E D 3 0 1

DIGIT309

L E D 3 0 2

KEYPAD

1

0

3

T

F

O

S

D

A

P

Y

E

K

E

Y

P

A

D

E

N

D

2

0

3

T

I

G

I

D

A

P

Y

E

K

5

0

3

T

I

G

I

D

A

P

Y

E

K

8

0

3

T

I

G

I

D

A

P

Y

E

K

P

R

A

H

S

D

A

P

Y

E

K

TABV

203U

TMY3.3-5635CIM

NIV

NO_DEL_YEK

213C

Fn0001

V01

)0(OIYEK

)1(OIYEK

)2(NIYEK

)1(NIYEK

)0(NIYEK

)0(TUOYEK

003TIGID

)1(TUOY

EK

)2(TUOYEK

)3(TUOYEK

)2(OIYEK

21

303TIGID

21

603TIGID 21

RATS

21

3

5 0 0 1

DNES

14

TUOV

2

DNGNE

D N G

5

5 0 0 1

313C Fn0001 V01

21

103TIGID

21

403TIGID

21

903TIGID 21

2121

503TIGID 21

803TIGID703TIGID

21

PRAHS

21

113R

74

5001

103DEL303DEL203DEL

TFEL

21

003TFOS203TIGID

103TFOS 21

NWOD

2

1

TNI

21

PU

21

THGIR

21

403DEL

3

1

4

5

6

103DZ

2

PAM YEK

9-14

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

9-8.

Back Light(for Color Main LCD)

Backlight does not work

Yes

Is LCD Contrast set on high

level in the Menu?

Yes

Is U103 pin

1="H"?

Yes

No

Set LCD Contrast on high level

Resolder U103

or

Repalce LCD Module

END

9-15

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

V

H

C

D

0

3

0

V0.3_MISV

012R

002MIS

6

5

4

ATAD_MIS

4

GG

9

7

01

8

332C

11 22 33

0.3_MISV

TSR_MIS KLC_MIS

132C

9-16

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

9-9.

Key Back Light

Main Key LED does not work

UCP0201 pin T8, V8

Key LED does not work?

END

Yes

="H"?

No

Resolder or Replace UCP201

No

Change PBA

9-17

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

UP

S

O

F

T

3

0

L

K

E

K

E

Y

F

P

A

D

T

S

E

N

D

E

Y

P

A

D

I

G

I

T

3

0

K

E

Y

P

A

D

I

G

I

T

3

0

3

K

E

Y

P

A

D

I

G

I

T

3

0

6

K

E

Y

P

A

D

S

T

A

R

K

E

Y

P

A

D

KEYPAD

K E Y P A D

KEYPAD

INT

K

R

E

I

Y

G

P

H

A

T

D

KEYPAD

DOWN

DIGIT301

L

KEYPAD

E D 3 0 3

L E D 3 0 4

DIGIT304

KEYPAD

Z D 3 0 1

DIGIT307

KEYPAD

L E D 3 0 1

DIGIT309

L E D 3 0 2

KEYPAD

1

0

3

T

F

O

S

D

A

P

Y

E

K

E

Y

P

A

D

E

N

D

2

0

3

T

I

G

I

D

A

P

Y

E

K

5

0

3

T

I

G

I

D

A

P

Y

E

K

8

0

3

T

I

G

I

D

A

P

Y

E

K

P

R

A

H

S

D

A

P

Y

E

K

TABV

V0.3_MREPV

002R

7 0 2

C

312C

21G

1RDDA

41E

)32(A

)31(A )41(A

)22:71(A

)51:0(DM

N_RAE P_RAE

V58.2_ANAV

002HT

502R

N_KPS P_KPS

802R

)51(A

)71(A )81(A )91(A )02(A )12(A )22(A

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)01(DM )11(DM )21(DM )31(DM )41(DM )51(DM

NO_DEL_YEK

TSR_MF

NE_HCROT

TED_DCL LCS_MF ADS_MF

TNI_MF NE_BIV

NO_GIJ

SAIB_CIM N_CIM P_CIM

N_CIM_RAE P_CIM_RAE

602R

WS_RAE

FER_WS_RAE

)2:0(NIYEK

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61E

3RDDA

61F

4RDDA

11E

5RDDA

01E

6RDDA

01D

7RDDA

01B

8RDDA

9E

9RDDA

9D

01RDDA

11G

11RDDA

31D

21RDDA

41D

31RDDA

61A

41RDDA

31B

51RDDA

01A

61RDDA

61D

71RDDA

51F

81RDDA

51E

91RDDA

KLC *

51G

02RDDA

61B

12RDDA

41B

22RDDA

81G

0ATAD

91F

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91E

2ATAD

91D

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91C

4ATAD

91B

5ATAD

71A

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81A

7ATAD

91G

8ATAD

81F

9ATAD

81E

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81D

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71B

21ATAD

81B

31ATAD

91A

41AT

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81C

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4W

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2V

2OIPG

2W

5OIPG

3V

6OIPG

4V

7OIPG

4G

8OIPG

5H

01OIPG

3W

02OIPG

4H

83OIPG

1J

93OIPG

1W

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1V

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4J

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8R

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102D

91M

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81P

L_NI_DUAXUA

L_M

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81R

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522C

61W

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81T

SAIB_CIMTNI

91U

N_NI_CIMTNI

91V

P_NI_CIMTNI

81U

722C

SAIB_CIMTXE

91R

N_NI_CIMTXE

91T

P_NI_CIMTXE

81W

N_TUO_TESH

91W

822C

P_TUO_TESH

91P

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91N

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1K

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1L

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1N

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51J

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61J

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51L

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TABV

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TABV

8

2

6

4

5

6

5

1

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8B

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8A

DLHS_LATX

6B

DLHS_LATX

5A

DLHS_LATX

7B

DLHS_LATX

5B

DLHS_LATX

91H

KLC_MIS

81H

ATAD_MIS

61G

TSR_MIS

1T

KLC_ISS

1U

ATAD_ISS

2U

TUO_ISS

1R

0LES_ISS

2J

1LES_ISS

2T

2LES_ISS

9V

NI_TED_CCA

7R

TB_KLC

61L

TUO_K23_KLC

81N

TUOX_KLC

01V

GHCV

61V

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71V

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11V

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11W

EROCWS

01R

GER_ETAG

W

01

WS_ETAG

4T

TESERN

21D

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4M

TSRTN

61M

PMAR_AP

6 1 P

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KCTR

2P

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KCT

B V

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1P

ODT

2R

SMT

4R

TSET

6V

NI_MREHT

7W

NE_ODL

31E

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11B

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0EWN

M

O

I S

C

V

_

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N

CN

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1CN2

3

1

3

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2

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N

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V8.2_OIPGV V58.2_ANAV

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V0.3_MREPV V58.2_FRV V0.3_MISV

2_YEKNO

1_YEKNO

NGHCI P

GHCI

N_XRSCD P_XRSCD

N_XRMSGE P_XRMSGE

XT_SCD

XT_MSGE

DT_0TRAU

DR_0TRAU DR_1TRAU

DT_1TRAU

STC_1TRAU STR_1TRAU

3

C_MIS

KL

ATAD_MIS

TSR_MIS

V8.2_OIPGV

402R

NE_LB_DCL

TED_XUA

702R

102L

TIGID_zHK23

P_GHCV

TUO_MCV

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GER_GHC

WS_GHG

TSRSYS N_TSRT

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FV

nEO nEW

102CSO

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3

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2

1

002CSO

V8.2_OIPGV

9 0 2 R

NOTSR

GBV

9-18

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

9-10.

GSM

Cell Power

PAM100

PAM100 Pin18

RX ON

:-60

dBm

-65

dBm

-68

F10

0

Yes

Receiver

900

7,6≥-70

15

Yes

dBm

≥

dBm

No

Resolder

L113,

Check PAM100 pin

Resolder F100

C110

10 = L

, L114

8,

Yes

No

Check ANT Switch

control circuit

Resolder PAM100

UCP pin G1 pin F1

C108, C207, C208, C201,

And PMU Part and UCP201

201

dBm

-70

≥

dBm

-70

≥

Yes

Check&Resolder

C202

Yes

END

No

Resolder C118,C119,L110

9-19

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

9-11.

DCS Receiver

RX ON

Cell Power

PAM100

-65

PAM100 Pin17

-68

pin8,

9≥-70

F10

:-60

dBm

0

Yes

15

Yes

dBm

≥

dBm

No

Resolder

Resolder F100

C110

L113,

Check PAM100

pin8=L,

, L114

10 =H

Yes

No

Check ANT Switch

control circuit

Resolder PAM100

Yes

UCP pin E1 pin D1

Check&Resolder

C108, C207, C208, C201,

And PMU Part and UCP201

201

≥ ≥

C202

END

-70

Yes

dBm dBm

No

Resolder C114,C116,L109

9-20

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

BAND_SEL

PON_PA

MOD_STANDBY

STAND BY

EGSM_RX

DCS_RX

EGSM_TX

DCS_TX

L

H

-

L

H

HLH

-

L

H

TX Module S/W Control Circuit

RFS100

G

2AC1G34

L113

L112

L114

C110

L101

C124

Flow Chart of Troubleshooting

RX_SEL

-

H

-

L E S

A

L

_

P

E

_

D

S

N

_

A

X

C122

L111

VBAT

ANT103

ANT104

C109

DCSRX

EGSMRX

O P

B

R

RAMP

0

1

2

3

4

1

9

7

1

8

2

1

0

T

P

N

D

L

T

E

N

M

R

A

_

A

G

T

X

B

R

C

T

V

14

V

P

GND

G

15

ANT

001MAP

20

GND

16

NC

D

1

0

N

C

X

N

G

R

G

2

8

1

3

9

7

5

6

3

1

L103

G

4

RFIN_LB

2

RFIN_HB

C120

C112

EGSM_TX

DCS_TX

C121

VANA_2.85V

F100

C115

OUT1

1

EGSMRX

DCSRX

IN1

OUT1

C117

OUT2

4

IN2

OUT2

G

0

5

3

2

1

C114

9

8

C116

7

C118

6

C119

DCSRX_P

L109

DCSRX_N

EGSMRX_P

L110

EGSMRX_N

RF Part

VBAT

VCORE_1.25V

0 0 2 L

7 0 2 C

G12

ADDR1

E14

A(23)

A(13) A(14)

A(17:22)

MD(0:15)

EAR_N EAR_P

TH200

R205

SPK_N SPK_P

R208

A(15)

A(17) A(18) A(19) A(20) A(21) A(22)

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

KEY_LED_ON

FM_RST

TORCH_EN

LCD_DET

FM_SCL FM_SDA

FM_INT VIB_EN

JIG_ON

MIC_BIAS

MIC_N

MIC_P

EAR_MIC_N EAR_MIC_P

R206

EAR_SW

EAR_SW_REF

KEYIN(0:2)

KEYIO(0:2)

KEYOUT(0:3)

RX_SEL

BAND_SEL

PON_PA

MOD_STANDBY

ADDR2

E16

ADDR3

F16

ADDR4

E11

ADDR5

E10

ADDR6

D10

ADDR7

B10

ADDR8

E9

ADDR9

D9

ADDR10

G11

ADDR11

D13

ADDR12

D14

ADDR13

A16

ADDR14

B13

ADDR15

A10

ADDR16

D16

ADDR17

* F-RDY/R-WAIT#

F15

ADDR18

* AVD#

E15

ADDR19

* CLK

G15

ADDR20

B16

ADDR21

B14

ADDR22

G18

DATA0

F19

DATA1

E19

DATA2

D19

DATA3

C19

DATA4

B19

DATA5

A17

DATA6

A18

DATA7

G19

DATA8

F18

DATA9

E18

DATA10

D18

DATA11

B17

DATA12

B18

DATA13

A19

DATA14

C18

DATA15

W4

GPIO1

V2

GPIO2

W2

GPIO5

V3

GPIO6

V4

GPIO7

G4

GPIO8

H5

GPIO10

W3

GPIO20

H4

GPIO38

J1

GPIO39

W1

GPIO40

V1

GPIO41

J4

GPIO57

D200

R8

AUX_POK

D201

M19

AUXADC0

N16

AUXADC1

P18

AUXAUD_IN_L

FM_L

R18

AUXAUD_IN_R

FM_R

C225

W16

EAR_OUT_N|R

W17

EAR_OUT_P|L

T18

INTMIC_BIAS

U19

INTMIC_IN_N

V19

INTMIC_IN_P

U18

C227

EXTMIC_BIAS

R19

EXTMIC_IN_N

T19

EXTMIC_IN_P

W18

HSET_OUT_N

W19

C228

HSET_OUT_P

P19

HKSW_DET1

N19

HKSW_DET2

K1

KEYIN(0)

KEYIN0

K2

KEYIN(1)

KEYIN1

K4

KEYIN(2)

KEYIN2

L1

KEYIO(0)

KEYIO0

L2

KEYIO(1)

KEYIO1

L4

KEYIO(2)

KEYIO2

M1

KEYOUT(0)

KEYOUT0

M2

KEYOUT(1)

KEYOUT1

N1

KEYOUT(2)

KEYOUT2

N2

KEYOUT(3)

KEYOUT3

J15

FE_CTRL0

J16

FE_CTRL1

K15

FE_CTRL2

L15

FE_CTRL3

V

R

D

_

D

U

A

_

D

N

G

8

4

5

3

1

V

T

VANA_2.85V

VBAT

8 0 2 C

8

5

2

6

5

2

4

3

1

2

4

9

1

T

A

R

V

T

N

R

M

F

E

C

V

A

O

M

I

R

S

T

R

D

N

P

D

_

N

R

D

O

P

C

A

U

D

_

E

_

C

D

G

T

A T A B V

A

P

G

D

F R

G

_

D

N

G

5

3

6

1

A

R

M

D

T

S

_

O

_

V

I

_

V

_

A

T

A

D

T

B

A

B

D

U

D

A

V

B

V

A

B

V

_

V

D

V

F

R

_

D

N

G

7

6

5

4

3

2

6

5

2

4

D

B

E

D

B

E

C

E

VRF_2.85V

4 B

F R _ D D V

F R _ D N G

7 E

VPERM_3.0V

VCORE_1.25V

6

0

1

2

3

0

1

2

5

7

8

4

1

F

K

G

K

F

E

G

O

I

R

_

D

_

O

F

D

C

R

D

_

V

_

V

_

D

V

3

8

7

9

1

K

E

R

O

C

V

_

D

V

9

7

9

8

1

L

M

L

K

E

R

O

C

V

_

D

V

UCP201

S N S

E

_

R

T

O

B

O

G

A

F

C

U

C

B

V

S

V

R

V

R

_

D

N

G

1

2

5

F

H

G

0

6

0

2

1

H

T

0

5

8

9

8

7

9

8

9

7

8

1

D

E

H

B

A

H

G

P

H

G

R211

VMEM_1.8V

VGPIO_2.8V

VSIM_3.0V

1

0

2

3

5

4

3

5

1

J

R

P

N

K

V

H

A

B

A

M

E

R

O

C

V

_

D

V

E

R

O

C

V

_

D

N

G

2

1

H

D

M

2

E

O

M

I

R

O

C

V

_

D

V

E

R

O

C

V

_

D

N

G

8

7

J

I

O

R

E

R

I

V

S

O

E

V

_

M

V

_

P

C

_

V

D

V

_

D

_

V

D

_

D

V

D

V

D

V

E

R

O

C

V

_

D

N

G

0

3

2

1

0

5

7

9

8

5

9

1

L

J

N

M

J

N

D11

D V

NBE0

E12

NBE1

A12

NCS0

B12

NCS1

A11

I D

NCS2

_ M C P

J19

PCM_CLK

H15

H16

PCM_DO

J18

PCM_SYNC

W15

PMU_VIO

W14

PMU_VANA

V15

PMU_VMEM

W12

PMU_VPERM

W13

PMU_VRF

V14

PMU_VSIM

T8

POK_IN

V8

POK_OUT

T7

PWM_OUT0

T5

PWM_OUT1

T6

PWM_OUT2

W8

ICHGN

W9

ICHGP

E1

RFID_N

D1

RFID_P

G1

RFIL_N

F1

RFIL_P

C1

RFIP_N

B1

RFIP_P

A1

RFOH

A2

RFOL

L18

UART0_RD

K18

UART0_TD

W5

UART1_RD

V5

UART1_TD

V7

UART1_CTS

W6

UART1_RTS

A7

XTAL_26M_1

A6

XTAL_26M_2

L19

XTAL_32K_1

K19

XTAL_32K_2

B8

XTAL_SHLD

A8

XTAL_SHLD

B6

XTAL_SHLD

A5

XTAL_SHLD

B7

XTAL_SHLD

B5

XTAL_SHLD

H19

SIM_CLK

H18

SIM_DATA

G16

SIM_RST

T1

SSI_CLK

U1

SSI_DATA

U2

SSI_OUT

R1

SSI_SEL0

J2

SSI_SEL1

T2

SSI_SEL2

V9

ACC_DET_IN

R7

CLK_BT

L16

CLK_32K_OUT

N18

CLK_XOUT

V10

VCHG

V16

VCM_OUT

V17

VCM_OUT

V11

SWCORE

W11

SWCORE

R10

GATE_REG

W10

GATE_SW

T4

NRESET

D12

NRESET_OUT

M4

NTRST

M16

PA_RAMP

6 1 P

P4

RTCK

P2

G

TCK

B V

N4

TDI

P1

TDO

R2

TMS

R4

TEST

V6

THERM_IN

W7

LDO_EN

E13

NOE

B11

E

R

NWE0

M

O

I

C

S

V

_

D

N

NC1NC

G

2

3

2

1

N

R

G

LB UB

NCS0 NCSFLASH

NCSRAM

VGPIO_2.8V VANA_2.85V VMEM_1.8V VPERM_3.0V VRF_2.85V VSIM_3.0V

ONKEY_2

ONKEY_1

ICHGN ICHGP

DCSRX_N DCSRX_P EGSMRX_N EGSMRX_P

DCS_TX EGSM_TX

UART0_TD UART0_RD UART1_RD UART1_TD UART1_CTS UART1_RTS

21

SIM_CLK SIM_DATA SIM_RST

VGPIO_2.8V

R204

LCD_BL_EN

AUX_DET

32KHz_DIGIT

R207

VCHG_P

VCM_OUT

VCORE_1.25V

L201

CHG_REG

GHG_SW

SYSRST TRST_N

RAMP

RTCK TCK

TDI TDO TMS

VF

OEn WEn

OSC201

4

3

2

OSC200

3

1

VGPIO_2.8V

9 0 2 R

RSTON

VBG

BASEBAND

9-21

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

0

SC108

C

2

0

1

3

1

C

R 2 0 1

TP200

C 2 3 2

TP201

C 2

S

1

C

6

1 0 3

7 0 2 P T

C 2 1 8

C

TP205

2 2 1

R208

C

3

2

1

0

5

7

9

UME200

TP203

C 2 1

TP202

0

OSC201

C

2

1

0

9

C201

TH200

OSC200

TP204

C 2 0 6

C215

6 0 2 P T

R 3 0 0

C 3 0 0

L109 L110

C

R

C

2

0

1

0

2

3

SC101

C 1 2 1

C

1

4

6

8

9

C117

F100

C115

R

C

3

0

1

C302

C303

C306C307

102PCU

R

1

0

6

5

C205

SC100

C326

D200

D201

R313

C325

C324

C320

GHG_SW

R 2 0 4

SC104

C 3 2 1

C

2

0

4

C 2 0 8

LCD_DET

R 2 0 9

R312

C322

C 2 2 8

R 3 0 9

C 2 2 5

C 2 0 0

C202

L201

C 2 0 7

R101

R311

C 3 1 3

C227

R206

R 2 0 5

R310

R207

C 2 1 4

L 2 0 0

C312

C212

U 3 0 2

8

L 3 0 9

C328

C323

C319

0 1 P T

5 0 1 P T

0 0 1 P T

2 0 1 P T

7 0 1 P T

L 3 1 0

C327

TP1

6 0 1 P T

3 0 1 P T

4 0 1 P T

2 0 1 C S

S C 1 0 9

D303D304

RFS100

002TAB

S C 1

C120

0 5

L101

L112

C 1 2 2

0

1

4

T

N

A

L103

C112

L111

0

1

3

T

N

A

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

9-22

PAM100

7

1

0

C

S C 1 0

C110

C 1 0

L114

9

6

MIC300

L113

C124

S

Flow Chart of Troubleshooting

9-12.

GSM

900

TX ON(5Level)

PAM100

PAM100 pin4

Transmitter

Yes

15

≥

dBm

30

No

-4

≥

dBm

yes

Yes

Resolder

L113,

CheckPAM

Check PAM100

VBATT(pin11) OK?

C110

8=H

10 = L

Yes

, L114

100

Yes

No

Check ANT Switch

Change or ResolderPAM

Check UCP201

control circuit

100

No

UCP201 pinA2

dBm

-4

≥

No

Check&Resolder

C108, C207, C208, C201,

And PMU Part and UCP201

C202

Yes

END

Yes

No

Resolder or Change

C120, C112, L103

Check VBAT or PAM

control signal

9-23

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

9-13.

DCS Transmitter

TX ON(5Level)

Yes

30

dBm

15

No

2≥-4

≥

PAM100

PAM100 pin

yes

Yes

Resolder

C110

L113,

CheckPAM

4=H

5=H

, L114

100

Yes

No

Check ANT Switch

Change or ResolderPAM

control circuit

100

No

UCP201 pinA1

dBm

-4

≥

No

Check&Resolder

C108, C207, C208, C201,

And PMU Part and UCP201

C202

Yes

END

Yes

Check PAM100

VBATT(pin11) OK?

No

Resolder or Change

C121

Yes

Check UCP201

Check VBAT or PAM

control signal

9-24

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

BAND_SEL

PON_PA

MOD_STANDBY

STAND BY

EGSM_RX

DCS_RX

EGSM_TX

DCS_TX

L

H

-

L

H

HLH

-

L

H

TX Module S/W Control Circuit

RFS100

G

2AC1G34

L113

L112

L114

C110

L101

C124

Flow Chart of Troubleshooting

RX_SEL

-

H

-

L E S

A

L

_

P

E

_

D

S

N

_

A

X

C122

L111

VBAT

ANT103

ANT104

C109

DCSRX

EGSMRX

O P

B

R

RAMP

0

1

2

3

4

9

1

8

7

1

2

0

1

T

P

N

D

L

T

E

N

M

R

_

A

G

T

X

B

R

C

T

V

14

V

P

GND

G

15

ANT

001MAP

20

GND

16

NC

D

1

0

N

C

X

N

R

G

9

2

8

1

3

7

5

6

3

1

L103

G

4

RFIN_LB

2

RFIN_HB

C120

C112

EGSM_TX

DCS_TX

C121

VANA_2.85V

F100

C115

OUT1

1

EGSMRX

DCSRX

IN1

OUT1

C117

OUT2

4

IN2

OUT2

G

G 5

3

2

0 1

C114

9

8

C116

7

C118

6

C119

DCSRX_P

L109

DCSRX_N

EGSMRX_P

L110

EGSMRX_N

RF Part

VBAT

VCORE_1.25V

0 0 2 L

7 0 2 C

G12

ADDR1

E14

C225

C227

C228

KEYIN(0) KEYIN(1) KEYIN(2)

KEYIO(0) KEYIO(1) KEYIO(2)

KEYOUT(0) KEYOUT(1) KEYOUT(2) KEYOUT(3)

ADDR2

E16

ADDR3

F16

ADDR4

E11

ADDR5

E10

ADDR6

D10

ADDR7

B10

ADDR8

E9

ADDR9

D9

ADDR10

G11

ADDR11

D13

ADDR12

D14

ADDR13

A16

ADDR14

B13

ADDR15

A10

ADDR16

D16

ADDR17

* F-RDY/R-WAIT#

F15

ADDR18

* AVD#

E15

ADDR19

* CLK

G15

ADDR20

B16

ADDR21

B14

ADDR22

G18

DATA0

F19

DATA1

E19

DATA2

D19

DATA3

C19

DATA4

B19

DATA5

A17

DATA6

A18

DATA7

G19

DATA8

F18

DATA9

E18

DATA10

D18

DATA11

B17

DATA12

B18

DATA13

A19

DATA14

C18

DATA15

W4

GPIO1

V2

GPIO2

W2

GPIO5

V3

GPIO6

V4

GPIO7

G4

GPIO8

H5

GPIO10

W3

GPIO20

H4

GPIO38

J1

GPIO39

W1

GPIO40

V1

GPIO41

J4

GPIO57

D200

R8

AUX_POK

D201

M19

AUXADC0

N16

AUXADC1

P18

AUXAUD_IN_L

FM_L

R18

AUXAUD_IN_R

FM_R

W16

EAR_OUT_N|R

W17

EAR_OUT_P|L

T18

INTMIC_BIAS

U19

INTMIC_IN_N

V19

INTMIC_IN_P

U18

EXTMIC_BIAS

R19

EXTMIC_IN_N

T19

EXTMIC_IN_P

W18

HSET_OUT_N

W19

HSET_OUT_P

P19

HKSW_DET1

N19

HKSW_DET2

K1

KEYIN0

K2

KEYIN1

K4

KEYIN2

L1

KEYIO0

L2

KEYIO1

L4

KEYIO2

M1

KEYOUT0

M2

KEYOUT1

N1

KEYOUT2

N2

KEYOUT3

J15

FE_CTRL0

J16

FE_CTRL1

K15

FE_CTRL2

L15

FE_CTRL3

V

R

D

_

D

U

A

_

D

N

G

5

8

4

5

3

1

V

T

M

A(23)

A(13) A(14)

A(17:22)

MD(0:15)

EAR_N EAR_P

TH200

R205

SPK_N SPK_P

R208

A(15)

A(17) A(18) A(19) A(20) A(21) A(22)

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

KEY_LED_ON

FM_RST

TORCH_EN

LCD_DET

FM_SCL FM_SDA

FM_INT VIB_EN

JIG_ON

MIC_BIAS

MIC_N MIC_P

EAR_MIC_N EAR_MIC_P

R206

EAR_SW

EAR_SW_REF

KEYIN(0:2)

KEYIO(0:2)

KEYOUT(0:3)

RX_SEL

BAND_SEL

PON_PA

MOD_STANDBY

VANA_2.85V

VRF_2.85V

VBAT

8 0 2 C

8

2

5

6

4

2

3

1

2

4

9

1

T

A

R

V

T

N

R

M

F

E

C

V

A

O

M

I

R

S

T

R

D

N

P

D

_

N

R

D

O

P

C

A

U

D

_

E

_

C

D

G

T

A

D

T

S

_

O

_

O

_

V

I

_

V

_

A

T

A

D

T

B

A

B

D

U

D

V

A

V

B

V

A

V

A

B

V

_

V

D

V

A

P

G

D

F

R

G

_

D

N

G

7

6

5

4

3

2

3

2

6

A

R

6

5

2

4

D

B

E

D

B

E

C

E

VPERM_3.0V

VCORE_1.25V

6

0

1

2

3

0

1

2

4

5

7

8

4

1

F

B

K

G

K

F

E

G

O

I

R

_

D

_

O

F

D

C

R

D

_

V

_

V

_

D

V

3

7

8

9

1

K

E

R

O

C

V

_

D

V

9

7

8

9

1

L

M

L

K

E

R

O

C

V

_

D

V

UCP201

S N S

E

_

R

T

O

B

O

G

A

F

C

U

C

B

V

S

V

R

_

D

N

G

6

0

2

1

2

7

2

5

1

F

E

H

G

T

V

_

D

N

G

0

5

8

9

8

7

9

8

9

7

8

1

D

E

H

B

A

H

G

P

H

G

R211

VMEM_1.8V

VGPIO_2.8V

VSIM_3.0V

1

0

2

3

5

3

5

4

5

1

J

R

P

N

K

V

H

D

A

B

A

M

2

E

O

M

I

R

O

C

V

_

D

V

E

R

O

C

V

_

D

N

G

2

1

8

7

1

J

H

I

O

R

E

R

I

V

S

O

E

V

_

M

V

_

P

C

_

D

V

_

D

_

V

D

_

D

V

D

V

D

V

E

R

O

C

V

_

D

N

G

0

1

3

2

1

0

5

7

9

8

5

9

1

L

J

N

M

J

N

D11

D V

NBE0

E12

NBE1

A12

NCS0

B12

NCS1

A11

I D

NCS2

_ M C P

J19

PCM_CLK

H15

H16

PCM_DO

J18

PCM_SYNC

W15

PMU_VIO

W14

PMU_VANA

V15

PMU_VMEM

W12

PMU_VPERM

W13

PMU_VRF

V14

PMU_VSIM

T8

POK_IN

V8

POK_OUT

T7

PWM_OUT0

T5

PWM_OUT1

T6

PWM_OUT2

W8

ICHGN

W9

ICHGP

E1

RFID_N

D1

RFID_P

G1

RFIL_N

F1

RFIL_P

C1

RFIP_N

B1

RFIP_P

A1

RFOH

A2

RFOL

L18

UART0_RD

K18

UART0_TD

W5

UART1_RD

V5

UART1_TD

V7

UART1_CTS

W6

UART1_RTS

A7

XTAL_26M_1

A6

XTAL_26M_2

L19

XTAL_32K_1

K19

XTAL_32K_2

B8

XTAL_SHLD

A8

XTAL_SHLD

B6

XTAL_SHLD

A5

XTAL_SHLD

B7

XTAL_SHLD

B5

XTAL_SHLD

H19

SIM_CLK

H18

SIM_DATA

G16

SIM_RST

T1

SSI_CLK

U1

SSI_DATA

U2

SSI_OUT

R1

SSI_SEL0

J2

SSI_SEL1

T2

SSI_SEL2

V9

ACC_DET_IN

R7

CLK_BT

L16

CLK_32K_OUT

N18

CLK_XOUT

V10

VCHG

V16

VCM_OUT

V17

VCM_OUT

V11

SWCORE

W11

SWCORE

R10

GATE_REG

W10

GATE_SW

T4

NRESET

D12

NRESET_OUT

M4

NTRST

M16

PA_RAMP

6 1 P

P4

RTCK

P2

G

TCK

B V

N4

TDI

P1

TDO

R2

TMS

R4

TEST

V6

THERM_IN

W7

LDO_EN

E13

NOE

B11

E

R

NWE0

M

O

I

C

S

V

_

D

N

NC1NC

G

2

3

2

1

N

R

G

LB UB

NCS0 NCSFLASH

NCSRAM

VGPIO_2.8V VANA_2.85V VMEM_1.8V VPERM_3.0V VRF_2.85V VSIM_3.0V

ONKEY_2

ONKEY_1

ICHGN ICHGP

DCSRX_N DCSRX_P EGSMRX_N EGSMRX_P

DCS_TX EGSM_TX

UART0_TD UART0_RD UART1_RD UART1_TD UART1_CTS UART1_RTS

21

SIM_CLK SIM_DATA SIM_RST

VGPIO_2.8V

R204

LCD_BL_EN

AUX_DET

32KHz_DIGIT

R207

VCHG_P

VCM_OUT

VCORE_1.25V

L201

CHG_REG

GHG_SW

SYSRST TRST_N

RAMP

RTCK TCK

TDI TDO TMS

VF

OEn WEn

OSC201

4

3

2

OSC200

3

1

VGPIO_2.8V

9 0 2 R

RSTON

VBG

BASEBAND

9-25

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

0

SC108

C

2

1

0

1

3

C

R 2 0 1

TP200

C 2 3 2

TP201

C 2

S

1

C

6

1 0 3

7 0 2 P T

C 2 1 8

C

TP205

2 2 1

R208

C

3

2

1

0

5

7

9

UME200

TP203

C 2 1

TP202

0

OSC201

C

2

1

0

9

C201

TH200

OSC200

TP204

C 2 0 6

C215

6 0 2 P T

R 3 0 0

C 3 0 0

L109 L110

C

R

C

2

0

1

0

2

3

SC101

C 1 2 1

C

1

4

6

8

9

C117

F100

C115

R

C

3

0

1

C302

C303

C306C307

102PCU

R

1

0

6

5

C205

SC100

C326

D200

D201

R313

C325

C324

C320

GHG_SW

R 2 0 4

SC104

C 3 2 1

C 2 0 4

C 2 0 8

LCD_DET

R 2 0 9

R312

C322

C 2 2 8

R 3 0 9

C 2 2 5

C 2 0 0

C202

L201

C 2 0 7

R101

R311

C 3 1 3

C227

R206

R 2 0 5

R310

R207

C 2 1 4

L 2 0 0

C312

C212

U 3 0 2

8

L 3 0 9

C328

C323

C319

0 1 P T

5 0 1 P T

0 0 1 P T

2 0 1 P T

7 0 1 P T

L 3 1 0

C327

TP1

6 0 1 P T

3 0 1 P T

4 0 1 P T

2 0 1 C S

S C 1 0 9

D303D304

RFS100

002TAB

S C 1

C120

0 5

L101

L112

C 1 2 2

0

1

4

T

N

A

L103

C112

L111

0

1

3

T

N

A

SAMSUNG Proprietary-Contents may change without notice

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9-26

PAM100

7

1

0

C

S C 1 0

C110

C 1 0

L114

9

6

MIC300

L113

C124

S

Flow Chart of Troubleshooting

9-14.

Torch Light

Torch Light LED does not work

Check LED300.C305,R302

Is it broken or damaged?

No

Check U300

1

≥1.5V

Yes

Check U300

1

≥3V

Yes

Resolder or Replace LED300.C305,R302

No

Change PBA

No

Change U300

END

Yes

9-27

SAMSUNG Proprietary-Contents may change without notice

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Flow Chart of Troubleshooting

LED300

DOMM202

S

D300

R302

C305

0

3

U

C304

9-28

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Block Diagrams

7.

RF Solution Block Diagram

7-1.

P

D

I

S

Q

T U O X

C F A

R

X

A G

P

R

E

A

C

I

D A

A G

P

A N L

A G

P

I

T

F

L

D

I

T

G

I

C

Q

D A

A G

P

A

N

L

F

R

O X C D

F

I

w

o L

Y C

R

N

E

ZI

U

S

Q

E

T E D

0 9 /

0

E

H

R

T

F

N

+

Y

O

S C V

l a

t s y

r C

el u

d o

M x

T

a n n e

t n

A

) S

M

C

S A

D ,

L

M

A

S

U

G

D

(

x T

M S G E

x T

S C D

7-1

SAMSUNG Proprietary-Contents may change without notice

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Base Band Solution Block Diagram

7-2.

MEMORY

Nor/UtRAM

K5N6433ATM-

(

AD11)

MB

64/32

PNX4900

Block Diagrams

LCD

1.43"

SDI

STN-LCD

Battery

mA

800

BYD

RF/IF

Tranceiver

PMU

IIC

Interface/RTC

Basic Charging

SIM Interface

KEY PAD

AUDIO MIC

---------------

Ear MIC

Charging Controller

7-2

SAMSUNG Proprietary-Contents may change without notice

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SP

K

EARSPK

&

PCB Diagrams

8.

DOMM202

U103

MOT100

0 0 1 R T

LED300

D300

R302

C305

0

3

U

S P

D

C317

3

K

0 2

3

L308

0

D

0

3

L307

0 1

C316

C304

DOMM201

Z

L

D

3

C111

R109

Z

R108

D 2

C229

0 0

R211

R110

BTC200

C 2 3 0

C105

U310

U

C314

1 0

C106

0

R104

R

C

1

0

3

2

4

3

R217

C222

R203

R

C

2

R

1

3

2

0

3

1

3

2

8

3

0

1

0

L300

C309

L304

C 1

C310

L305

0 0

C311

L306

L302

R 3

L303

0

ZD302

6

R303

R304

C226

R307

R305

C224

R308

C 2 2 3

R

2

1

5

6

4

0 0 3 C F

I

C 3 0 8

SIM200

DOMM200

0

8

1

S

C

2

1

0

1

3

R

C

2

3

0

1

5

TP200

C 2 3 2

TP201

C

0

2

S

1

C

6

1 0 3

7 0 2 P T

TP203

C

2

1

8

0

TP202

C

TP205

2

1

0

9

R208

TH200

C

R

2

1

0

3

0

2

B A T 2 0 0

SC101

RFS100

L112

A

0

1

T

4

N

OSC200

9

7

0

E

M

2

U

6

TP204

0 2 P T

C 2 0 6

O

S

C

2

0

1

C201

C215

L109 L110

C

1

4

8

6

F100

C 1 2 1

S C 1

C120

0 5

L101 L102

C 1 2 2

L111

A

N

T

1

3

0

L103

C112

C 1 1 9

L104

C115

PAM100

R

3

0

1

0

C

C302

3 0 0

C303

C306 C307

1 0 2 P C U

R 1 0 5

C205

SC100

C 3 0 1

R313

C227

R312

C

C325

3

C322

2 1

C324

C

R206

2

C320

C326

2 8

R

3

2

0

0 5

9

C 2 2 5

R310

C

2

0

4

R207

C 2 1 4

C202

GHG_SW

L201

C

L 2

2

0

8

7

LCD_DET

C312

R101

R311

R 1 0

D200

6

D201

1

C

7

0

S

C212

U

C

R

3

2

0

1

0

2

3

9

4

SC104

C 1 0

L114

9

C125

C124

8 0 1

2 0

P

L 3 0 9

C319

D303 D304

C328

C323

C327

MIC300

6

T

0 1 P

5

T 0 1 P

3 T

0

1

P 0

T 0 1 P

4 T

0

1

P 2

T 0 1 P T

TP101

7 0 1 P T

R 3 1 4

1 C S

S C 1 0 9

S C 1 0 6

8-1

SAMSUNG Proprietary-Contents may change without notice

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PCB Diagrams

C

0

D

0

H

3

UP

S

O

F

T

3

0

SE

N

D

I

G

I

D

I

G

I

D

I

G

I

S

T

L

0

E F T

INT

DOWN

T

3

0

T

3

0

3

T

3

0

6

A

R

DIGIT301

L E D 3 0 3

DIGIT304

Z D 3 0 1

DIGIT307

L E D 3 0 1

DIGIT309

R I

G H T

I

D

L E D 3 0 4

I

D

I

D

L E D 3 0 2

S

1

0

3

T

F

O

S

E

N

D

2

0

3

T

I

G

5

0

3

T

I

G

8

0

3

T

I

G

P

R

A

H

8-2

SAMSUNG Proprietary-Contents may change without notice

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11.

Disassembly and Assembly Instructions

11-1.

1)

Disassembly

1 2

Unscrew3points at the REAR case

Be careful not to make scratch and molding damage!

DIsassemble the REAR as below sequence

Be careful not to make scratch and molding damage!

1)

Be careful not to damage IF COVER

2)

3

Disassemble the PBA. Be careful with hooks.

Be careful not to make scratch and molding damage!

1)

Separate the PBA from the FRONT

4

Be careful not to make scratch and molding damage!

1)

11-1

SAMSUNG Proprietary-Contents may change without notice

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Exploded View and Parts List

5

Push the hooks of both side of LCD

Be careful not to make scratch and molding damage!

1)

Be careful not to damage LCD

2)

Lift up bottom side of the LCD carefully.

6

Be careful not to make scratch and molding damage!

1)

Be careful not to damage LCD FPCB and LCD

2)

7

Disassemble the LCD.

Be careful not to make scratch and molding damage!

1)

Be careful not to damage LCD FPCB and LCD

2)

8

Disassemble the SHIELD CAN

Be careful not to make scratch and molding damage!

1)

11-2

SAMSUNG Proprietary-Contents may change without notice

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Exploded View and Parts List

9

Disassemble the MIC

Be careful not to make scratch and molding damage!

1)

careful not to damage MIC FPCB

2) Be

Separate the KEYPAD from the FRONT

10

Be careful not to make scratch and molding damage!

1)

11-3

SAMSUNG Proprietary-Contents may change without notice

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Exploded View and Parts List

11-2.

Assembly

1

Soldering2points of MIC FPCB pad with

PBA

Be careful not to make scratch and molding damage!

1)

2

Soldering FPCB of the LCD MODULE

CAUTION

Check F-PCB to MAIN PCB soldering tightly.

If there isagap between F-PCB and Main board will

(

makes faulty)

Be careful not to make Flux on the Main

Board

Use the cover of Soldering Jig)

(

Be careful not to make scratch and molding damage!

1)

Be careful not to makeagap between LCD FPCB

2)

and Main Board.

Height of solder should not over

3)

0.2

mm.

3 4

Combine LCD to Main Board.

Push LCD to left and make left hook takes it's

position.

CHECK POINT

Order of LCD combining

1. SetLCDribtoit'shole

①

Push and lock the hook which is at right-bottom side of

②

LCD

Push and lock the hook which is at left-bottom side of

③

LCD

Be careful not to make scratch and molding damage!

1)

Don't push the panel of LCD while combine the LCD

2)

Assemble the SHIELD CAN

Be careful not to make scratch and molding damage!

1)

11-4

SAMSUNG Proprietary-Contents may change without notice

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5

INSERT KEYPAD to FRONT.

Exploded View and Parts List

6

INSERT SPEAKER, MOTOR to REAR.

Be careful not to make scratch and molding damage!

1)

7

INSERT PBA TO FRONT.

Be careful not to make scratch and molding damage!

1)

When insert MOTOR, use PUSHING JIG.

2)

CHECK SPEAKER, MOTOR insert tightly.

3)

8

COMBINE REAR FROM TOP TO BOTTOM.

Be careful not to make scratch and molding damage!

1)

Be careful nothing goes between LCD and FRONT.

2)

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Be careful not to make scratch and molding damage!

1)

Be careful not to damage IF COVER.

2)

11-5

Exploded View and Parts List

9

Screw3points at the REAR case.

①

③

②

Be careful not to make scratch and molding damage!

1)

11-6

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Samsung E1085T Service Manual

Specifications and Main Features

Frequently Asked Questions

User Manual