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Changhong Electric HLS80JS Manuals
Manuals and User Guides for Changhong Electric HLS80JS. We have
1
Changhong Electric HLS80JS manual available for free PDF download: Maintenance Manual
Changhong Electric HLS80JS Maintenance Manual (45 pages)
LED Colour TV, Chassis MSD3663
Brand:
Changhong Electric
| Category:
LED TV
| Size: 1.35 MB
Table of Contents
Table of Contents
2
Chapter1 Safety And Notes
3
Installation Notes
3
Attention Points of Operation and Using
3
Storage Notes
3
Dismantling Notes
3
High-Voltage Warning
4
Chapter2 Whole 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
Main IC and Functions of HLS80JS
6
Pin Function Description of HLS80JS Chip
7
MSD3663 Recommended Operating Power Conditons
7
R842 Brief Introduction
8
RDA5815M Brief Introduction
9
GD25Q64CSIG Brief Introduction
9
Chapter4 the Chassis Frame Diagram, Mainboard Power Supply Systems, Mainboard Interface Definition
12
Power Supply System
12
MSD3663 Power Block Diagram
12
Pin Voltage of the Voltage Adjustor on the Mainboard
12
Chapter5 Software Upgrade Instructions
13
UART Upgrade
13
USB Upgrade
16
Chapter6: Classical Accident Maintenance Procedures and Examples
18
The Thinking of Don't Boot
18
Common Problems for Your Reference
18
Chapter7 Factory Mode Parameter Setting Instructions and Notes
19
Enter into the Factory Mode
19
Setting Method of Factory Menu
45
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