Samsung SGH-L310 Manuale utente

GSM TELEPHONE

SGH-L310

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

12. Schematic Diagrams

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2. Specification

This Document can not be used without Samsung's authorization

2-1

PCS1900

1850~1910

1930~1990

512~810

80MHz

270.833kbps

3.692us

576.9us

4.615ms

0.3GMSK

30dBm~0dBm

0pcl ~ 15pcl

-100dBm

GSM900

Phase 1

EGSM 900

Phase 2

DCS1800

Phase 1

Freq. Band[MHz]

Uplink/Downlink

890~915

935~960

880~915

925~960

1710~1785

1805~1880

ARFCN range 1~124 0~124 &

975~1023 512~885

Tx/Rx spacing 45MHz 45MHz 95MHz

Mod. Bit rate

/BitPeriod

270.833kbps

3.692us

270.833kbps

3.692us

270.833kbps

3.692us

Time Slot Period

/FramePeriod

576.9us

4.615ms

576.9us

4.615ms

576.9us

4.615ms

Modulation 0.3GMSK 0.3GMSK 0.3GMSK

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

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

Sensitivity -102dBm -102dBm -100dBm

TDMA Mux 8 8 8

Cell Radius 35Km 35Km 2Km

2-1. GSM General Specification

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This Document can not be used without Samsung's authorization

Specification

2-2

TX Power

control level PCS1900

030±2dBm

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 DCS1800

030±2dBm

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 GSM900

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

2-2. GSM TX power class

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Specification

This Document can not be used without Samsung's authorization

2-3

TX Power

control level GSM900

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

226-4/+3dBm

324±3dBm

422±3dBm

520±3dBm

618±3dBm

716±3dBm

812±3dBm

910±3dBm

10 14±3 dBm

11 12±4 dBm

12 10±4 dBm

13 8±4dBm

14 6±4 dBm

15 4±4 dBm

2-3. GSM EDGE TX power class

TX Power

control level PCS1900

226-4/+3dBm

324±3dBm

422±3dBm

520±3dBm

618±3dBm

716±3dBm

812±3dBm

910±3dBm

10 14±3 dBm

11 12±4 dBm

12 10±4 dBm

13 8±4dBm

14 6±4 dBm

15 4±4 dBm

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This Document can not be used without Samsung's authorization

Specification

2-4

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5. Exploded View and Parts List

5-2

This Document can not be used without Samsung's authorization

QFR01

QME33

QSC05

QMP01

QCR05

QMI01

QAN05

QAN02

QSH01

QSP01

QCR06

QMO01

QRE01

QBA01

QCR06

QBA00

QME16

QFU01

QLC01

QCA01

QFL01

QMW01

QCR05

QSC32

QSC33

QSC06

QCR61

QCR04

QCR05

QVO01

QAN19

QCR05

QHI01

QIF01

QSD01

QKP01

QME01

5-1. Cellular phone Exploded View

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Exploded View and Parts List

5-2

This Document can not be used without Samsung's authorization

Design LOC Description SEC CODE

QAN02 INTENNA-SGHL310 GH42-01464A

QAN05 ASSY MEC-INTENNA CONTACT GH75-08168A

QAN19 INTENNA-SGHL310BT GH42-01507A

QBA00 ASSY COVER-BATT GH98-07029D

QBA01 INNER BATTERY PACK-800MAH,BLK, GH43-03039A

QCA01 CAMERA MODULE-2M 1/4" GH59-05186A

QCR03 SCREW-MACHINE 6001-001811

QCR04 SCREW-MACHINE 6001-001479

QCR05 SCREW-MACHINE 6001-001478

QCR06 SCREW-MACHINE 6001-001155

QCR61 SCREW-MACHINE 6001-002008

QFL01 ASSY CASE-LOWER GH98-06825A

QFR01 ASSY CASE-FRONT GH98-06826A

QFU01 ASSY CASE-UPPER GH98-06819D

QHI01 ASSY HINGE-LCD GH98-06822A

QIF01 PMO COVER-IF GH72-44707D

QKP01 ASSY KEYPAD-(EU/BLK) GH98-06824A

QLC01 LCD-SGHL310 1.8" GH07-01226A

QME01 KEY FPCB-SGH-L310 22KEY GH59-05289A

QME16 UNIT-CON TO CON GH59-05284A

QME33 KEY FPCB-DOPARO FPC ASS'Y GH59-05502A

QMI01 MICROPHONE-ASSY-SGHL310 SMD TY GH30-00457A

QMO01 MOTOR DC-SGH-L310 GH31-00403A

QMP01 PBA MAIN-SGHL310 GH92-04339A

QMW01 ASSY COVER-WINDOW MAIN GH98-06823A

QRE01 ASSY CASE-REAR GH98-06820D

QSC05 PMO COVER-RIGHT SCREW CAP V2 GH72-45164A

QSC06 PMO COVER-LEFT SCREW CAP V2 GH72-45163A

QSC32 ASSY COVER-WINDOW LEFT SCREW C GH98-07991A

QSC33 ASSY COVER-WINDOW RIGHT SCREW GH98-07992A

QSD01 PMO COVER-SD GH72-44708D

QSH01 ASSY BRACKET-PBA SHIELD CAN GH98-06828A

QSP01 MICRO SPEAKER 3001-002296

QVO01 PMO KEY-VOLUME GH72-44709D

5-2. Cellular phone Parts List

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11. Disassembly and Assembly Instructions

11-1

This Document can not be used without Samsung's authorization

1) Remove the Battery and SIM card. 1) Be careful not to scratch the surface of the

handset.

1) Be careful not to break the PBA. 1) Be careful not to harm to the PBA and FPCB.

11-1. Disassembly Instructions

1) Remove a battery and remove SI CARD and SD CARD.

1) Remove the shieldcan.

③②

⑥

1) Remove all screws and remove a REAR.

④

①

⑤

1) Disconnet two connectors.

2) Seperate the PBA.

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Disassembly and Assembly Instructions

11-2

This Document can not be used without Samsung's authorization

1) When using the screwdriver, don't break the frame. 1) When using the screwdriver, don't break the frame.

1) Be careful not to change the shape of hinge

1) When remove SCREW CAP, be careful not to scratch

the surface.

5 6

7 8

1) Remove 4 Screws.

1) Open the folder.

2) Open the folder and push to the right side

and pull out the hinge.

1) Remove SCREW.

2) Take the hinge dummy out .

1) Remove 2 screw caps.

2) Remove 2 screws.

screw cap screw cap

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Disassembly and Assembly Instructions

11-3

This Document can not be used without Samsung's authorization

1) When using the separation jig, be careful not to

damage the HOOK and structure.

1) When removing the sponge, be careful not to break

the sponge.

1) When removing the sponge, be careful not to break

the sponge.

1) When removing the tape, be careful not to tear the

tape.

1) Remove the sponge on the lighting sheet.

910

11 12

1) Remove LED sponge. 1) Remove insulating tape.

1) Separate the folder from right side to left side.

separation

direction

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