Samsung SGH-J700 User manual

GSM TELEPHONE

SGH-J700

GSM TELEPHONE CONTENTS

1. Safety Precautions

2. Specification

3. Product Function

4. Array course control

5. Exploded View and Parts List

6. Main Electrical Parts List

7. Block Diagrams

8. PCB Diagrams

9. Flow Chart of Troubleshooting

10. Reference data

11. Disassembly and Assembly

Instructions

Samsung Electronics Co.,Ltd.

2008. 01 Rev.1.0

ⓒ

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.

Country Web Site

North America service.samsungportal.com

Latin America latin.samsungportal.com

CIS cis.samsungportal.com

Europe europe.samsungportal.com

China china.samsungportal.com

Asia asia.samsungportal.com

Mideast & Africa mea.samsungportal.com

GSPN (Global Service Partner Network)

2. Specification

2-1

2-1. GSM General Specification

GSM900

Phase 1 DCS1800

Phase 1 PCS1900

Freq.

Band[MHz]

Uplink/Downlink

880~915

925~960 1710~1785

1805~1880 1850~1910

1930~1990

ARFCN range 0~124 & 975~1023 512~885 512~810

Tx/Rx spacing 45MHz 95MHz 80MHz

Mod. Bit rate/

Bit Period 270.833kbps

3.692us 270.833kbps

3.692us

Time Slot

Period/Frame Period 576.9us

4.615ms 576.9us

4.615ms

Modulation 0.3GMSK 0.3GMSK 0.3GMSK

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

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

Sensitivity -102dBm -100dBm -100dBm

TDMA Mux 8 8 8

Cell Radius 35Km 2Km -

Speclflcation

2-2

TX Power

control level GSM850

533±2dBm

631±3dBm

729±3dBm

827±3dBm

925±3dBm

10 23±3 dBm

11 21±3 dBm

12 19±3 dBm

13 17±3 dBm

14 15±3 dBm

15 13±3 dBm

16 11±5 dBm

17 9±5 dBm

18 7±5 dBm

19 5±5 dBm

TX Power

control level DCS1800

030±3dBm

128±3dBm

226±3dBm

324±3dBm

422±3dBm

520±3dBm

618±3dBm

716±3dBm

814±3dBm

912±4dBm

10 10±4 dBm

11 8±4dBm

12 6±4 dBm

13 4±4 dBm

14 2±5 dBm

15 0±5 dBm

TX Power

control level PCS1800

030±3dBm

128±3dBm

226±3dBm

324±3dBm

422±3dBm

520±3dBm

618±3dBm

716±3dBm

814±3dBm

912±4dBm

10 10±4 dBm

11 8±4dBm

12 6±4 dBm

13 4±4 dBm

14 2±5 dBm

15 0±5 dBm

2-2. GSM Tx Power Class

SAMSUNG Proprietary-Contents may change without notice

5. Exploded View and Parts List

5-1

This Document can not be used without Samsung's authorization

5-1. Cellular phone Exploded View

QMW01 QFR01

QVO01

QCR57

QSH01

QCR05

QBA01

QRF01

QME02

QKP02

QKP01

QMI01

QME01

QSH02

QMP01

QAN02

QRE01

QCR67

QSC13

QBA00

QFU01

QFL01

QPC01

QSC02

QSC01

QCR03

QMO01

QLC01

QSP01

QCA01

QHI02

QCR78 QIF01

QSD01

QCR79

QCR67

SAMSUNG Proprietary-Contents may change without notice

Exploded View and Parts List

5-2

This Document can not be used without Samsung's authorization

Design LOC Description SEC CODE

QAN02 INTENNA-SGHE260 GH42-01416A

QBA00 PMO COVER-BATTERY GH72-44851B

QBA01 INNER BATTERY PACK-800MAH,BLK, GH43-02692A

QCA01 CAMERA MODULE-SGHJ700 GH59-05149A

QCR03 SCREW-MACHINE 6001-001811

QCR05 SCREW-MACHINE 6001-001478

QCR57 SCREW-MACHINE 6001-002001

QCR67 SCREW-MACHINE 6001-002083

QFR01 ASSY CASE-FRONT GH98-06615B

QFU01 ASSY CASE-SLIDE UPPER GH98-06614B

QKP01 ASSY KEYPAD-MAIN(EU/GLD) GH98-06617A

QKP02 ASSY KEYPAD-SUB(EU/SIL) GH98-06618B

QLC01 ELA ETC-SUB PBA+LCD MODULE SVC GH96-02998A

QME01 KEY FPCB-MAIN KEY PBA GH59-05147A

QME02 KEY FPCB-S/DOME SHEET 10KEY GH59-05160A

QMI01 MICROPHONE-ASSY-SGHJ700 GH30-00464A

QMO01 MOTOR DC-SGHE260 GH31-00388A

QMP01 PBA MAIN-SGHJ700 GH92-04396A

QMW01 ASSY COVER-WINDOW MAIN GH98-06619A

QPC01 MEA-SLIDER FPCB KIT(J700) GH97-08598A

QRF01 ASSY COVER-RF GH98-06891B

QSC01 PMO COVER-SCREW LOWER L GH72-44845B

QSC02 PMO COVER-SCREW LOWER R GH72-44846B

QSC13 RMO COVER-SCREW REAR GH73-11103B

QSH01 ICT SHIELD-PBA GH70-03164A

QSH02 ASSY BRACKET-SHIELD CAN GH98-06620A

QSP01 SPEAKER 3001-002273

QVO01 ASSY KEY-VOLUME GH98-07865A

QFL01 ASSY CASE-SLIDE LOWER GH98-06616B

5-2. Cellular phone Parts List

SAMSUNG Proprietary-Contents may change without notice

Exploded View and Parts List

5-3

This Document can not be used without Samsung's authorization

Design LOC Description SEC CODE

QCR78 SCREW-MACHINE 6001-002116

QCR79 SCREW-SPECIAL 6009-001534

QHI02 ASSY HINGE-ACTUATOR BODY GH98-05288A

QRE01 ASSY CASE-REAR GH98-06736B

QIF01 PMO COVER-IF GH72-44814B

QSD01 PMO COVER-SD GH72-44815B

SAMSUNG Proprietary-Contents may change without notice

Exploded View and Parts List

5-4

This Document can not be used without Samsung's authorization

Description SEC CODE

BAG PE 6902-000634

CBF INTERFACE-DATA LINK CABLE( GH39-00859B

ADAPTOR-ATADS10EBE,BLK,EU GH44-01702A

S/W CD-SGHJ700 PC LINK CD GH46-00583A

EARPHONE-AAEP407DBE,EU,M, B-TY GH59-05476A

LABEL(P)-UNIT SEAL GH68-00518B

LABEL(R)-WATER SOAK GH68-09361A

LABEL(R)-MASTER_FANCE_BOG GH68-13691B

MANUAL USERS-XEF FRENCH GH68-17047A

LABEL(R)-MAIN(FRAN) GH68-17060D

CUSHION-CASE(EU) GH69-06299A

BOX-UNIT(EU) GH69-06300A

RMO RUBBER-SD SUPPORT GH73-11524A

RMO RUBBER-BGA2 GH73-11541A

TAPE-REMOVE GH74-35112A

TAPE INSU GH74-35281A

TAPE-BATT BTM GH74-36011A

TAPE-LCD CON GH74-36017A

TAPE GASK-CON TO CON GH74-36018A

TAPE ELEC GH74-36019A

TAPE ELEC-LCD PCB GH74-36020A

TAPE INSU-LCD CONN COVER GH74-36055A

VINYL-BOHO WINDOW MAIN GH74-37566A

SPONGE GH74-37569A

SPONGE GH74-37605A

TAPE INSU GH74-37614A

TAPE-MIC RUBBER GH74-37672A

VINYL-BOHO NAVI KEY GH74-37674A

SAMSUNG Proprietary-Contents may change without notice

11. Disassembly and Assembly Instructions

11-1

This Document can not be used without Samsung's authorization

1) Be careful not to make a superficial scratch. 1) Be careful not to make a superficial scratch.

1) Don't devote heavily the bottom of the Rear. 1) Be careful not to damage the hook.

11-1. Disassembly Instructions

1 2

3 4

1) Unscrew.(6 points)

1) Separate the rear from the front.

1) Remove the SIM card.

1) Separate the rear from the front

with care of the upper hook(one point).

SAMSUNG Proprietary-Contents may change without notice

Disassembly and Assembly Instructions

11-2

This Document can not be used without Samsung's authorization

1) Be careful not to damage to FPCB. 1) Be careful not to damage to FPCB.

5 6

7 8

1) Remove the Key FPCB connector & the LCD

FPCB one from the main board.

1)Take off the volume key tape, and then

remove the bracket.

1) Remove the black tape. 1) Unscrew.(4 points)

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