Changhong Electric LS18 Manuals

Manuals and User Guides for Changhong Electric LS18. We have 1 Changhong Electric LS18 manual available for free PDF download: Maintenance Manual

Changhong Electric LS18 Maintenance Manual

Changhong Electric LS18 Maintenance Manual (34 pages)

LCD Colour TV MSD308/309PX

Brand: Changhong Electric | Category: Chassis | Size: 1.89 MB

Table of Contents

Table of Contents
2
Chapter1 Safety And Notes

3
Chapter2 Hole Machine Standard and Terminal Functions

4
- Basic Standard
  4
- Introduction of Terminals(Practicality Photos)
  5
Chapter3 Main Chip Functions and the Introductions of Power Supply

6
Chapter4 the Chassis Frame Diagram, Mainboard Power Supply Systems, Mainboard Interface Definition and the Waveform of Key Points

10
Chapter5 Software Upgrade Instructions

14
- Software Upgrade Tooling
  14
- Software Upgrade Introduction
  14
Chapter6: Classical Accident Maintenance Procedures and Examples

19
- The Thinking of Don't Boot
  19
- Common Problems for Your Reference
  19
Chapter7 High Voltage and High Current Wearing Parts List

20
Chapter8 Factory Mode Parameter Setting Instructions and Notes

21
- Enter into the Factory Mode
  21
- Setting Method of Factory Menu
  22
Chapter9 Instructions Of LS18 Module Circuit Schematic Diagram

23
Appendix ： Circuit Schematic Diagram

26

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