Samsung SGH-X520 Manuals

Manuals and User Guides for Samsung SGH-X520. We have 2 Samsung SGH-X520 manuals available for free PDF download: Service Manual, User Manual

Samsung SGH-X520 Service Manual

Samsung SGH-X520 Service Manual (58 pages)

GSM TELEPHONE

Brand: Samsung | Category: Cell Phone | Size: 5.31 MB

Table of Contents

Table of Contents
2
1 Safety Precautions

4
- Repair Precaution
  4
- Esd(Electrostatically Sensitive Devices) Precaution
  5
2 Specification

6
- GSM General Specification
  6
- Gsm Tx Power Class
  7
3 Product Function

8
4 Array Course Control

9
5 Exploded View and Parts List

15
- Cellular Phone Exploded View
  15
- Cellular Phone Parts List
  16
- Disassembly
  18
- Assembly
  22
6 MAIN Electrical Parts List

25
7 Block Diagrams

34
8 PCB Diagrams

35
9 Flow Chart of Troubleshooting

37
- Baseband
  37
- Power on
  37
- Initial
  39
- SIM Part
  42
- Microphone Part
  43
- Speaker Part_2(RECEIVER)
  45
- Lcd Backlight
  47
- Dcs Rx
  50
- Pcs Rx
  52
- Egsm Tx
  56
10 Reference Data

57

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Samsung SGH-X520 User Manual

Samsung SGH-X520 User Manual (2 pages)

Brand: Samsung | Category: Cell Phone | Size: 0.74 MB

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