Samsung SGH-M300 Manuals

• 2

  Table of Contents

4

1 Specification

• 5

  GSM TX Power Class

6

2 Exploded View and Parts List

• 6

  Cellular Phone Exploded View
• 7

  Cellular Phone Parts List
• 9

  Disassembly
• 12

  Assembly
• 15

  LCD KIT Assembly

16

3 Chart of Troubleshooting

• 16

  Baseband
  • 16

    Power ON
  • 23

    SIM Part
  • 25

    Microphone Part
  • 27

    Speaker Part
  • 27

    Receiver Part
  • 28

    Lcd

39

4 Array Course Control

• 40

  Downloading Binary Files
• 40

  Pre-Requsite for Downloading
• 41

  S/W Downloader Program

45

5 Block Diagrams

47

6 PCB Diagrams

49

7 MAIN Electrical Parts List

58

8 Reference Data

• 58

  Reference Abbreviate

59

9 Safety Precautions

• 59

  Repair Precaution
• 60

  Esd(Electrostaically Sensitive Devices) Precaution

61

10 Product Function

• 5

  Set & Link
• 5

  Basic Use
  • 6

    Unpack
  • 6

    Solving Problem