Samsung SGH-U300 Manuals

Manuals and User Guides for Samsung SGH-U300. We have 2 Samsung SGH-U300 manuals available for free PDF download: Service Manual, User Manual

Samsung SGH-U300 Service Manual

Samsung SGH-U300 Service Manual (77 pages)

GSM TELEPHONE

Brand: Samsung | Category: Cell Phone | Size: 3.33 MB

Table of Contents

Table of Contents
3
1 Specification

5
- GSM TX Power Class
  6
2 Exploded View and Parts List

7
- Cellular Phone Exploded View
  7
- Cellular Phone Parts List
  8
- Disassembly
  10
- Assembly
  15
3 Chart of Troubleshooting

21
- Baseband
  21
- Power on
  21
- Flow Chart of Troubleshooting
  26
- SIM Part
  27
- Charging Part
  29
- Microphone Part
  31
- Speaker Part
  33
- Lcd
  35
- Gsm900 Receiver
  39
- DCS Receiver
  40
- Gsm900 Transmitter
  45
- DCS Transmitter
  46
- PCS Transmitter
  47
- Bluetooth
  49
4 Array Course Control

51
- Downloading Binary Files
  52
- Pre-Requsite for Downloading
  52
- Software Downloading
  52
- S/W Downloader Program
  53
5 Block Diagrams

57
6 PCB Diagrams

58
7 MAIN Electrical Parts List

60
8 Reference Data

74
- Reference Abbreviate
  74
9 Safety Precautions

75
- Repair Precaution
  75
- Esd(Electrostaically Sensitive Devices) Precaution
  76
10 Product Function

77

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Samsung SGH-U300 User Manual

Samsung SGH-U300 User Manual (50 pages)

Brand: Samsung | Category: Cell Phone | Size: 1.39 MB

Table of Contents

Important Safety
3
About this Guide
5
Table of Contents
7
Unpack

9
- Make Sure You Have each Item
  9
Get Started

9
- First Steps to Operating Your Phone
  9
- Assemble and Charge the Phone
  9
- Power on or off
  10
- Phone Layout
  10
- Keys and Icons
  11
- Access Menu Functions
  15
- Enter Text
  15
- Customise Your Phone
  17
Step Outside the Phone

19
- Begin with Call Functions, Camera, Music Player, Web
  19
- Make or Answer Calls
  19
- Browser, and Other Special Features Make or Answer Calls
  19
- Use the Camera
  20
- Play Music
  21
- Browse the Web
  24
- Use Phonebook
  24
- Send Messages
  25
- View Messages
  26
- Use Bluetooth
  27
- Reset the Phone
  29
Menu Functions

30
- All Menu Options Listed
  30
  - Music Player
    31
  - Java World
    34
Health and Safety Information

42
- Precautions When Using Batteries
  43
- Operating Environment
  44
- Road Safety
  44
- Electronic Devices
  45
- Posted Facilities
  45
- Potentially Explosive Environments
  46
- Emergency Calls
  46
- Other Important Safety Information
  47
- Care and Maintenance
  47

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