GH68-07387A-COVER-1.pdf

GSM TELEPHONE

SGH-X810

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

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.

ⓒ

Samsung Electronics Co.,Ltd.

Code No.: GH68-07387A

2006. 03. Rev.1.0

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

3-1. Main Function ................................................................................3-1

4. Array course control

Software Downloading

4-1. Downloading Binary Files ................................................................4-2

4-2. Pre-requsite for Downloading ..........................................................4-2

4-3. S/W Downloader Program ...............................................................4-3

5. Exploded View and Parts List

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

5-2. Cellular phone Part list ...................................................................5-2

5-3. Cellular phone Exploded View .........................................................5-4

5-4. Cellular phone assembling ..............................................................5-7

5-5. Slide FPCB KIT assembling ...........................................................5-15

6. MAIN Electrical Parts List

7. Block Diagrams

8. PCB Diagrams

8-1. Main .............................................................................................8-1

8-2. LCD .............................................................................................8-3

9. Flow Chart of Troubleshooting

9-1. Baseband

9-1-1. Power ON .................................................................................9-1

9-1-2. Initial .......................................................................................9-4

9-1-3. Sim Part ...................................................................................9-6

9-1-4. Charging Part ............................................................................9-8

9-1-5. Microphone Part ......................................................................9-10

9-1-6. Speaker Part ...........................................................................9-12

9-1-7. LCD ........................................................................................9-15

9-1-8. Camera ...................................................................................9-17

9-2. RF

9-2-1. GSM Receiver...........................................................................9-19

9-2-2. DCS Receiver............................................................................9-20

9-2-3. PCS Receiver............................................................................9-21

9-2-4. GSM Transmitter.......................................................................9-23

9-2-5. DCS Transmitter.......................................................................9-24

9-2-6. PCS Transmitter........................................................................9-25

9-2-7. Bluetooth Part .........................................................................9-27

10. Reference data

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