Samsung SGH-E370 Bedienungsanleitung

GSM TELEPHONE

SGH-E370

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

CONTENTS

1. Safety Precautions

1-1. Repair Precaution ...........................................................................1-1

1-2. ESD(Electrostatically Sensitive Devices) Precaution ...........................1-2

2. Specification

2-1. GSM General Specification ..............................................................2-1

2-2. GSM Tx Power Class ......................................................................2-2

3. Product Function

4. Array course control

4-1. Software Adjustments......................................................................4-1

4-2. Software Downloading.....................................................................4-2

5. Exploded View and Parts List

5-1. Cellular phone Exploded View .........................................................5-1

5-2. Cellular phone Parts list .................................................................5-2

6. MAIN Electrical Parts List

7. Block Diagrams

8. PCB Diagrams

8-1. Main PCB Diagrams.........................................................................8-1

8-2. Sub PCB Diagrams..........................................................................8-3

CONTENTS

9. Flow Chart of Troubleshooting

9-1. Power On....................................................................................9-1

9-2. Initial .........................................................................................9-3

9-3. Charging Part............................................................................ ..9-5

9-4. Sim Part.....................................................................................9-7

9-5. Microphone Part...........................................................................9-9

9-6. Speaker Part(Melody).................................................................9-11

9-7. Key Data Input..........................................................................9-13

9-8. Receiver Part.............................................................................9-14

9-9. Back Light (for Color Main LCD).................................................9-15

9-10. Key Back Light.........................................................................9-17

9-11. Camera Part............................................................................9-18

9-12. GSM Receiver...........................................................................9-20

9-13. GSM Transmitter......................................................................9-21

9-14. DCS Receiver...........................................................................9-22

9-15. DCS Transmitter.......................................................................9-23

9-16. PCS Receiver...........................................................................9-24

9-17. PCS Transmitter.......................................................................9-25

10. Reference data

11. Disassembly and Assembly Instructions

11-1. Disassemby..............................................................................11-1

11-2. Assembly.................................................................................11-3

11-3. FPCB KIT Assembly..................................................................11-5

11-4. LCD KIT Assembly ...................................................................11-8

SAMSUNG Proprietary-Contents may change without notice

1.  

1-1

This Document can not be used without Samsung's authorization

  

       

      

          

           

           

          

     

         

            

              

             

     

               

               

         

               

             

SAMSUNG Proprietary-Contents may change without notice

S 

1-2

This Document can not be used without Samsung's authorization

    

              

          

        

             

             

   

          

               

 

                   

         

                  

        

2. Specification

2-1

2-1. GSM General Specification

GSM900

Phase 1 EGSM 900

Phase 2 DCS1800

Phase 1 PCS1900

Freq.

Band[MHz]

Uplink/Downlink

890~915

935~960 880~915

925~960 1710~1785

1805~1880 1850~1910

1930~1990

ARFCN range 1~124 0~124 &

975~1023 512~885 512~810

Tx/Rx spacing 45MHz 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 0.3GMSK

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

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

Sensitivity -102dBm -102dBm -100dBm -100dBm

TDMA Mux 888 8

Cell Radius 35Km 35Km 2Km -

Speclflcation

2-2

TX Power

control level GSM900

533±2dBm

631±2dBm

729±2dBm

827±2dBm

925±2dBm

10 23±2 dBm

11 21±2 dBm

12 19±2 dBm

13 17±2 dBm

14 15±2 dBm

15 13±2 dBm

16 11±3 dBm

17 9±3dBm

18 7±3 dBm

19 5±3 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

3.  

3-1

This Document can not be used without Samsung's authorization

 

-1.3 Megapixel Camera with Flash

-65536 Color TFT Screen (128×160)

-Video Recording & Messaging

-Music Player(MP3/AAC/AAC+)

-Bluetooth Woreless Technology

-Multimedia Message Service (MMS)

-E-mail

-Voice recorder

-Java / WAP2.0

-Tri-band(900/1800/1900MHz)

SAMSUNG Proprietary-Contents may change without notice

Product Function

3-2

This Document can not be used without Samsung's authorization

SAMSUNG Proprietary-Contents may change without notice

4. Array course control

4-1

This Document can not be used without Samsung's authorization

4-1. Software Downloading

Power Supply Cable

Serial Cable(CSA LL64151-A)

Test Cable(GH39-00337C)

Test Jig (GH80-03306A)

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