Samsung GT-E1081 User manual

GSM TELEPHONE

GT-E1081

1. Safety Precautions

2. Specification

3. Product Function

4. Array course control

5. Exploded View and Parts list

6. MAIN Electrical Parts List

7. Block Diagrams

8. PCB Diagrams

9. Chart of Troubleshooting

10. Reference data

11. Disassembly and Assembly

Instructions

GSM TELEPHONE CONTENTS

SAMSUNG Proprietary-Contents may change without notice

6. MAIN Electrical Parts List

6-1

This Document can not be used without Samsung's authorization

SEC CODE Design LOC Description

0401-001110 D200 DIODE-SWITCHING

0401-001110 D201 DIODE-SWITCHING

0403-001547 ZD200 DIODE-ZENER

0406-001286 ZD301 DIODE-TVS

0406-001286 ZD302DIODE-TVS

0406-001288 D300DIODE-TVS

0406-001288 D301DIODE-TVS

0406-001288 D302DIODE-TVS

0406-001288 D303DIODE-TVS

0406-001288 D304DIODE-TVS

0601-002070 LED301 LED

0601-002070 LED302LED

0601-002070 LED303LED

0601-002070 LED304LED

0601-002233 LED300TORCH LED

1003-001440 TR100 IC

1108-000217 UME200 MEMORY

1201-002931 PAM100 PAM

1203-005512 U300IC

1203-005512 U302 IC

1203-005686 U103 IC

1203-005957 U200 IC

1205-003679 U201 IC

1404-001221 TH200 THERMISTOR

2007-000139 R301 R-CHIP

2007-000141 R300 R-CHIP

2007-000141 R306 R-CHIP

2007-000141 R312 R-CHIP

2007-000144 R208 R-CHIP

2007-000148 R200 R-CHIP

2007-000148 R201R-CHIP

2007-000148 R217 R-CHIP

2007-000151 R109 R-CHIP

2007-000162 R110 R-CHIP

2007-000162 R209 R-CHIP

2007-000172 R207 R-CHIP

efrcom efrcom

SAMSUNG Proprietary-Contents may change without notice

Main Electrical Parts List

6-2

This Document can not be used without Samsung's authorization

SEC CODE Design LOC Description

2007-000172 R302R-CHIP

2007-000172 R303R-CHIP

2007-000172 R304R-CHIP

2007-000172 R305R-CHIP

2007-000172 R307R-CHIP

2007-000172 R308R-CHIP

2007-000173 R309 R-CHIP

2007-000173 R310 R-CHIP

2007-000174 R311 R-CHIP

2007-001301 R206 R-CHIP

2007-001333 R210 R-CHIP

2007-003025 R108 R-CHIP

2007-008500 R203 R-CHIP

2203-000386 C220 C-CERAMIC

2203-000386 C323 C-CERAMIC

2203-000425 C225 C-CERAMIC

2203-000425 C228C-CERAMIC

2203-000679 C303 C-CERAMIC

2203-000696 C122 C-CERAMIC

2203-000812 C115 C-CERAMIC

2203-000812 C120 C-CERAMIC

2203-000812 C121 C-CERAMIC

2203-000812 C229 C-CERAMIC

2203-000812 U308 C-CERAMIC

2203-000812 U309 C-CERAMIC

2203-001153 C328 C-CERAMIC

2203-001153 U310 C-CERAMIC

2203-001385 C118 C-CERAMIC

2203-001385 C119C-CERAMIC

2203-002709 C209 C-CERAMIC

2203-002709 C210 C-CERAMIC

2203-002709 C230 C-CERAMIC

2203-005057 C112 C-CERAMIC

2203-005057 L113 C-CERAMIC

2203-005281 C114 C-CERAMIC

2203-005281 C116C-CERAMIC

SAMSUNG Proprietary-Contents may change without notice

Main Electrical Parts List

6-3

This Document can not be used without Samsung's authorization

SEC CODE Design LOC Description

2203-005482 C231 C-CERAMIC

2203-005482 C301 C-CERAMIC

2203-005482 C302 C-CERAMIC

2203-005482 C321 C-CERAMIC

2203-005482 C325 C-CERAMIC

2203-006048 C211 C-CERAMIC

2203-006048 C212C-CERAMIC

2203-006048 C215 C-CERAMIC

2203-006208 C201 C-CERAMIC

2203-006208 C202C-CERAMIC

2203-006348 C223 C-CERAMIC

2203-006399 C200 C-CERAMIC

2203-006399 C203C-CERAMIC

2203-006399 C204C-CERAMIC

2203-006399 C205C-CERAMIC

2203-006399 C206 C-CERAMIC

2203-006399 C214 C-CERAMIC

2203-006399 C314 C-CERAMIC

2203-006399 C315C-CERAMIC

2203-006562 C111 C-CERAMIC

2203-006562 C304 C-CERAMIC

2203-006562 C305 C-CERAMIC

2203-006562 C312 C-CERAMIC

2203-006562 C313C-CERAMIC

2203-006824 C207 C-CERAMIC

2203-006824 C208C-CERAMIC

2203-006824 C227 C-CERAMIC

2203-006841 C222 C-CERAMIC

2203-006841 C226C-CERAMIC

2203-007270 C308 C-CERAMIC

2203-007279 C109 C-CERAMIC

2404-001377 C322 C-CERAMIC

2703-001733 L111 INDUCTOR

2703-002170 L109 INDUCTOR

2703-002170 L114 INDUCTOR

2703-002176 L104 INDUCTOR

SAMSUNG Proprietary-Contents may change without notice

Main Electrical Parts List

6-4

This Document can not be used without Samsung's authorization

SEC CODE Design LOC INDUCTORDescription

2703-002201 L302 INDUCTOR

2703-002201 L303 INDUCTOR

2703-002201 L304 INDUCTOR

2703-002201 L305 INDUCTOR

2703-002201 L306 INDUCTOR

2703-002201 L307INDUCTOR

2703-002201 L308INDUCTOR

2703-002201 L309INDUCTOR

2703-002203 L103 INDUCTOR

2703-002204 L110 INDUCTOR

2703-002367 L102 INDUCTOR

2703-003184 L201 INDUCTOR

2801-004805 OSC201CRYSTAL-UNIT

2801-004882 OSC200CRYSTAL-UNIT

2904-001879 F100 FILTER-SAW

3301-001158 L200 CORE-FERRITE BEAD

3705-001503 RFS100 CONNECTOR-COAXIAL

3709-001488 SIM200 CONNECTOR-CARD EDGE

3710-002683 IFC300 CONNECTOR-SOCKET

3711-006808 BTC200 CONNECTOR-HEADER

GH70-03276A SC100 ONBOARD-CLIP-4

GH70-03276A SC101ONBOARD-CLIP-4

GH70-03276A SC102ONBOARD-CLIP-4

GH70-03276A SC103ONBOARD-CLIP-4

GH70-03276A SC104ONBOARD-CLIP-4

GH70-03276A SC105ONBOARD-CLIP-4

GH70-03276A SC106ONBOARD-CLIP-4

GH70-03276A SC107ONBOARD-CLIP-4

GH70-03276A SC108ONBOARD-CLIP-4

GH70-03276A SC109ONBOARD-CLIP-4

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

part list.

SAMSUNG Proprietary-Contents may change without notice

9. Flow Chart of Troubleshooting

This Document can not be used without Samsung's authorization

9-1

9-1. Power On

Check the Battery Voltage

is more than 3.7V

'Power On 'does not work

Change the Battery

END

Yes

PMU_VIO =2.8

Check the Main Chip related to

VGPIO_2.8V

Yes

Check the Clock at

UPC201 L16pin

(CLK32K)=32KHZ

Check the Main Chip

Yes

R209(+VGPIO)="

H"? Check the related circuit

Yes

+VCORE_1.25V

=1.25

V? Resolder C214 and L201

Yes

Check the initial operation

Yes

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

9-2

C109

C110

C112

C114

C115

C116

C117

C118

C119

C120

C121

C122

C124

C200

C201

C202

C203

C204

C205

C206

C207

C208

C209

C210

C211

C212

C213

C214

C215

C216

C217

C218

C219

C220

C221

C225

C227

C228

C232

C300

C301

C302

C303

C306 C307

C312

C313

C315

C319

C320

C321

C322

C323

C324

C325

C326

C327

C328

D200

D201

D303 D304

F100

L101 L103

L10 9 L110

L111

L112

L113

L114

L200

L201

L309

L310

MIC300

OSC200

OSC201

PAM100

R101

R105

R106

R200

R201

R202

R204

R205

R206

R207

R208

R209

R300

R301

R309

R310

R311

R312

R313

RFS100

SC100

SC101

SC102

SC103

SC104

SC105

SC106

SC107

SC108

SC109

TH200

U302

UCP201

UME200

402R

002CSO

102L

GBV

102CSO

702R

WS_GHG

DR_1TRAU

STR_1TRAU

NE_ODL

NGHCI

PGHCI

31W

FRV_UMP

41W

ANAV_UMP

51W

OIV_UMP

NI_MREHT

STC_1TRAU

TUO_

KOP

NI_TED_CCA

01W

WS_ETAG

11W

EROCWS

21W

MREPV_UMP

61V

TUO_MCV

71V

TUO_MCV

DT_1TRAU

TUO_ISS

01V

GHCV

11V

EROCWS

VDD_VPERM

41V

MISV_UMP

51V

MEMV_UMP

1TUO_MWP

2TUO_MWP

0TUO_MWP

NI_KOP

ATAD_ISS

2LES_ISS

TESERN

TB_KLC

KLC

_ISS

SMT

TSET

VDD_VIO

KCT

KCTR

VDD_VIO

0LES_ISS

01R

GER_ETAG

R11

GND_VCORE

ODT

P16

VBG

N13GND_VCORE

81N

TUOX_KLC

IDT

VDD_VIO

GND_VCORE

N10

GND_VCORE

N11

GND_VCORE

N12

GND_VCORE

VDD_VCORE

61M

PMAR_AP

TSRTN

GND_VCORE

VDD_VCORE

61L

TUO_K23_KLC

81L

DR_0TRAU

91L

1_K23_LATX

VDD_VIO

81K

DT_0TRAU

91K

2_K23_LATX

91J

KLC_MCP

1LES_ISS

VDD_VIO2

GND_VCORE

J10

GND_VCORE

J11

GND_VCORE

J12

GND_VCORE

J13GND_VCORE

81J

CNYS_MCP

81H

ATAD_MIS

91H

KLC_MIS

H11

GND_VCORE

H12

GND_VCORE

VDD_VSIM

51H

PCM_DI

61H

OD_MCP

61G

TSR_MIS

N_LIFR

G13

GND_VSIM

P_LIFR

N_DIFR

21E

1EBN

31E

EON

P_DIFR

11D

0EBN

21D

TUO_TESERN

VDD_VMEM

DLHS_LATX

N_PIFR

DLHS_LATX

P_PIFR

11B

0EWN

21B

1SCN

VDD_VMEM

LOFR

DLHS_LATX

2_M62_LATX

1_M62_LATX

DLHS_LATX

21A

0SCN

VDD_VMEM

HOFR

11A

2SCN

R209

V8.2_OIPGV

NE_LB_DCL

TSRSYS

NOTSR

P_XRMSGE

N_XRMSGE

XT_SCD

XT_MSGE

P_XRSCD

N_XRSCD

TUO_MCV

nEO

nEW

KCT

SMT

KCT

ODT

N_TSRT

IDT

ATAD_MIS

KLC_MIS

TSR_MIS

V52.1_EROCV

PMAR

GER_GHC

P_GHCV

TED_XUA

TIGID_zHK23

MARSCN

HSALFSCN

V0.3_MREPV

V58.2_ANAV

V58.2_FRV

V0.3_MISV

V8.1_MEMV

V8.2_OIPGV

0SCN

2_YEKNO

1_YEKNO

NGHCI

PGHCI

DT_1

TRAU

DR_1TRAU

STC_1TRAU

STR_1TRAU

DT_0TRAU

DR_0TRAU

SAMSUNG Proprietary-Contents may change without notice

Flow Chart of Troubleshooting

This Document can not be used without Samsung's authorization

9-3

9-2. Initial

UCP201 pin T4 (RSTON) ="H"?

Initial Failure

Replace UCP201

END

Yes

UCP201 pin M4 or D12

H" ?

Yes

Change PBA

Check the 16bit data signal

&memory CE

Yes

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

9-4

KLC*

#TIAW-R/YDR-F*

#DVA*

Q115SDS 002D

312C

TABV

402R

502R

002CSO

102L

V8.1_MEMV

.3_MREPV

V52.1_EROCV

GBV

002HT

102D

V52.1_EROCV

102CSO

V8.2_OIPGV

702R

WS_GHG

112R

5001

TROHS

802R

TABV

02OIPG

1OIPG

_1TR

STR_1TRAU

NE_ODL

NGHCI

PGHCI

31W

FRV_UMP

41W

ANAV_UMP

51W

OIV_UMP

61W

R|N_TUO_R

71W

L|P_TUO_RAE

81W

N_TUO_TESH

91W

P_TUO_TESH

5OIPG

NI_MREHT

STC_1TRAU

TUO_KOP

NI_TED_CCA

1W 04OIPG

WS_ETAG

11W

EROCWS

21W

MREPV_UMP

61V

TUO_MCV

71V

TUO_MCV

V18

GND_AUD

91V

P_NI_CIMTNI

2V 2OIPG

6OIPG

7OIPG

DT_1TRAU

TUO_ISS

14OIPG

01V

GHCV

11V

EROCWS

V12

VCORE

V13

VDD_VPERM

41V

MISV_UMP

51V

MEMV_UMP

1TUO_MWP

2TUO_MWP

0TUO_MWP

NI_KOP

VDD_GPPM

ATAD_ISS

81U

SAIB_CIMTXE

91U

N_NI_CIMTNI

T13

GND_AUD_DRV

T14

GND_AUD_DRV

T15GND_AUD_DRV

T16

GND_SUB

81T

SAIB_CIMTNI

91T P_NI_CIMTXE

2LES_ISS

TESERN

GND_GDGPA

TB_KLC

KOP_XUA

VBAT_SENSE

KLC_ISS

T10

GND_VBAT_SNS

T11

VBAT_DCDC

T12

VBAT_DCDC

R14

VDD_AUDIO_DRV

R15

VDD_AUDIO_DRV

R16

VDD_AUDIO

81R

R_NI_DUAXUA

91R

N_NI_CIMTXE

SMT

TSET

VDD_VIO

KCT

KCTR

VDD_VIO

0LES_ISS

01R

GER_ETAG

R11

GND_VCORE

R12

VBAT_ANA

R13

VBAT_ANA

GND_VCORE

ODT

P15

GND_VBG

P16

VBG

81P

L_NI_DUAXUA

91P

1TED_WSKH

N13GND_VCORE

N15

VDD_GPPM

61N

1CDAXUA

81N

TUOX_KLC

91N

2TE

_WSKH

3TUOYEK

IDT

VDD_VIO

GND_VCORE

VDD_VCORE

2TUOYEK

N10

GND_VCORE

N11

GND_VCORE

N12

GND_VCORE

M12

VDD_VCORE

M13

VDD_VCORE

M15

GND_GDGPA

61M

PMAR_AP

M18

VBAT_RTC

91M

0CDAXUA

1TUOYEK

TSRTN

2OIYEK

GND_VCORE

VDD_VCORE

0TUOYEK

M10

VDD_VCORE

M11

VDD_VCORE

L11

VDD_VCORE

L12

VDD_VCORE

L13

VDD_VCORE

51L 3LRTC_EF

61L

TUO_K23_KLC

81L

DR_0TRAU

91L

1_K23_LATX

1OIYEK

2K 1NI

YEK

2NIYEK

VDD_VIO

VDD_VCORE

0OIYEK

L10

VDD_VCORE

K10

VDD_VCORE

K11

VDD_VCORE

K12

VDD_VCORE

K13

VDD_VCORE

51K 2LRTC_EF

K16

VDD_RFDIG

81K

DT_0TRAU

91K

2_K23_LATX

91J

KLC_MCP

1LES_ISS

75OIPG

VDD_VIO2

GND_VCORE

0NIYEK

93OIPG

J10

GND_VCORE

J11

GND_VCORE

J12

GND_VCORE

J13GND_VCORE

51J 0LRTC_EF

61J 1LRTC_EF

81J

CNYS_MCP

81H

ATAD_MIS

91H

KLC_MIS

GND_RF

83OIPG

01OIPG

GND_VCORE

GND_RF

H10GND_VCORE

H11

GND_VCORE

H12

GND_VCORE

H13

VDD_VSIM

51H

PCM_DI

61H

OD_MCP

61G

TSR_MIS

81G

0ATAD

91G

8ATAD

GND_RF

8OIPG

VDD_RF_IO

GND_VCORE

VDD_RF

F5GND_RF

N_LIFR

G10

GND_VCORE

11G

11RDDA

21G

1RDDA

G13

GND_VSIM

51G

02RDDA

GND_VCORE

9RDDA

P_LIFR

51F

81RDDA

61F

4RDDA

81F

9ATAD

91F

1ATAD

GND_RF

61E

3RDDA

81E

01ATAD

91E

2ATAD

GND_RF

01RDDA

N_DIFR

01E

6RDDA

11E

5RDDA

21E

1EBN

31E

EON

41E

2RDDA

51E

91RDDA

81D

11ATAD

91D

3ATAD

GND_RF

D5GND_RF

GND_RF

D8GND_VCORE

P_DIFR

01D

7RDDA

11D

0EBN

21D

TUO_TESERN

31D

21RDDA

41D

31RDDA

D15

VDD_VMEM

61D

71RDDA

DLHS_LATX

GND_VCORE

N_PIFR

81C

51ATAD

91C

4ATAD

GND_RF

61B

12RDDA

71B

21ATAD

81B

31ATAD

91B

5ATAD

GND_RF

VDD_RF

DLHS_LATX

P_PIFR

01B

8RDDA

11B

0EWN

21B

1SCN

31B

51RDDA

41B

22RDDA

B15

VDD_VMEM

LOFR

GND_RF

VDD_RF

DLHS_LATX

2_M62_LATX

1_M62_LATX

DLHS_LATX

GND_VCORE

21A

0SCN

A13

VDD_VMEM

A14

VDD_VMEM

A15

VDD_VMEM

61A 41RDDA

71A

6ATAD

81A

7ATAD

91A

102PCU

HOFR

01A

61RDDA

11A

2SCN

TED_DCL

V58.2_ANAV

C207

722C

L200

R209

822C

V58.2_FRV

V58.2_ANAV

V8.2_OIPGV

002R

602R

C208

V0.3_MREPV

V0.3_MISV

522C

LCS_MF

ADS_MF

NE_LB_DCL

TSR_MF

)22:71(A

)81(A

)91(A

)02(A

)12(A

)22(A

)71(A

NE_HCROT

)0(TUOYEK

LES_XR

)

(

TSRSYS

NOTSR

P_XRMSGE

N_XRMSGE

XT_SCD

XT_MSGE

P_XRSCD

N_XRSCD

TUO_MCV

nEO

nEW

KCTR

SMT

KCT

ODT

N_TSRT

IDT

ATAD_MIS

C_MIS

TSR_MIS

V52.1_EROCV

PMAR

GER_GHC

P_GHCV

TED_XUA

TIGID_zHK23

MARSCN

HSALFSCN

V0.3_MREPV

V58.2_ANAV

V58.2_FRV

V0.3_MISV

V8.1_MEMV

V8.2_OIPGV

LES_DNAB

0SCN

2_YEKNO

1_YEKNO

NGHCI

GHCI

DT_1TRAU

DR_1TRAU

STC_1TRAU

STR_1TRAU

DT_0TRAU

DR_0TRAU

SAIB_CIM

P_RAE

N_RAE

P_KPS

N_KPS

FER_WS_RAE

WS_RAE

L_M

R_MF

NO_GIJ

)3:0(TUOYEK

)3(TUOYEK

)2(TUOYEK

)1(TUOYEK

)2:0(NIYEK

)2(NIYEK

)1(NIYEK

)0(NIYEK

)2:0(OIYEK

)2(OIYEK

)1(OIYEK

)0(OIYEK

P_CIM

N_CIM

P_CIM_RAE

N_CIM_RAE

YBDNATS_DOM

)31(A

)41(A

)51(A

)51:0(DM )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

TNI_MF

NE_BIV

AP_NOP

C109

C110

C112

C114

C115

C116

C117

C118

C119

C120

C121

C122

C124

C200

C201

C202

C203

C204

C205

C206

C207

C208

C209

C210

C211

C212

C213

C214

C215

C216

C217

C218

C219

C220

C221

C225

C227

C228

C232

C300

C301

C302

C303

C306 C307

C312

C313

C315

C319

C320

C321

C322

C323

C324

C325

C326

C327

C328

D200

D201

D303 D304

F100

L101 L103

L10 9 L110

L111

L112

L113

L114

L200

L201

L309

L310

MIC300

OSC200

OSC201

PAM100

R101

R105

R106

R200

R201

R202

R204

R205

R206

R207

R208

R209

R300

R301

R309

R310

R311

R312

R313

RFS100

SC100

SC101

SC102

SC103

SC104

SC105

SC106

SC107

SC108

SC109

TH200

U302

UCP201

UME200

SAMSUNG Proprietary-Contents may change without notice

Flow Chart of Troubleshooting

This Document can not be used without Samsung's authorization

9-5

9-3. Charging Part

UCP201 pin V10(VCHG) >

4.9V

Abnormal charging part

END

Yes

UCP201 pin v9(AUX_DET)

or R302 ="

L"?

Yes

Check the UCP201 pin R9

≒1.4V

Yes

Resolder R207

Resolder or Replace R303

Resolder or Replace UCP201

Yes

Other Samsung Cell Phone manuals

Samsung

Samsung galaxy grandprime User manual

Samsung

Samsung SM-T700 User manual

Samsung

Samsung SM-A146U1/DS User manual

Samsung

Samsung M53 User manual

Samsung

Samsung SCH-U700 User manual

Samsung

Samsung GT-E2121L User manual

Samsung

Samsung SGH-i450 User manual

Samsung

Samsung Galaxy J7 Manual

Samsung

Samsung SPH-A580 Series User manual

Samsung

Samsung SCH-R970C User manual

Samsung

Samsung SM-A500S User manual

Samsung

Samsung SGH-T189N User manual

Samsung

Samsung SGH-P850 User manual

Samsung

Samsung GT-S3333 User manual

Samsung

Samsung Galaxy Alpha User manual

Samsung

Samsung SM-G313M User manual

Samsung

Samsung GALAXY TAB User manual

Samsung

Samsung SM-N770F User manual

Samsung

Samsung GT-S6810P User manual

Samsung

Samsung SPH-M270 User guide

Samsung

Samsung galaxy note 5 User manual

Samsung

Samsung SM-G800F User manual

Samsung

Samsung Convoy 4 User manual

Samsung

Samsung Galaxy Z Fold4 User manual

Popular Cell Phone manuals by other brands

Zte

Zte BLADE A520 quick start guide

Nokia

Nokia Lumia 620 user guide

Blackbe;rry

Blackbe;rry KEYone Safety and product information

Bea-fon

Bea-fon X5 Premium quick guide

Blackbe;rry

Blackbe;rry 8707 Series user guide

Blackbe;rry

Blackbe;rry Storm Troubleshooting

LG LM-X420QN user guide

LifeWatch

LifeWatch V user guide

Bea-fon

Bea-fon SILVER LINE SL860 user guide

IKI Mobile

IKI Mobile KF4.5i user manual

Hitech

Hitech HT-850 user guide

Yezz

Yezz Fashion F10 user manual

Point Mobile

Point Mobile PM60 user manual

Blackbe;rry

Blackbe;rry Q10 user guide

Blackbe;rry

Blackbe;rry Bold 9900 user guide

Blackbe;rry

Blackbe;rry STORM 9500 - VERSION 5.0 user guide

LG LM-K420EMW user guide

ISAFE MOBILE

ISAFE MOBILE IS655.2 operating manual