Samsung SGH-C140i Manuals

Manuals and User Guides for Samsung SGH-C140i. We have 1 Samsung SGH-C140i manual available for free PDF download: Service Manual

Samsung SGH-C140i Service Manual

Samsung SGH-C140i Service Manual (54 pages)

GSM

Brand: Samsung | Category: Cell Phone | Size: 2.64 MB

Table of Contents

Table of Contents
2
1 Specification

4
- GSM General Specification
  4
- GSM Tx Power Class
  5
2 Exploded View and Parts List

6
- Cellular Phone Exploded View
  6
- Cellular Phone Part List
  7
- Disassembly
  11
  - Flow Chart of Troubleshooting
    13
- Baseband
  13
  - Power on
    13
  - Initial
    15
  - Sim Part
    17
  - Microphone Part
    18
  - Speaker Part
    20
  - Lcd Backlight
    22
  - Lcd
    23
4 Array Course Control

32
- Software Downloading
  33
- Downloading Binary Files
  33
- Pre-Requsite for Downloading
  33
- S/W Downloader Program
  34
5 MAIN Electrical Parts List

38
6 Block Diagrams

38
7 PCB Diagrams

39
- MAIN Electrical Parts List
  41
8 Reference Data

49
9 Safety Precautions

50
- Repair Precaution
  50
- Esd(Electrostatically Sensitive Devices) Precaution
  51
10 Product Function

52
- Main Function
  52

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