Manuals
/
Acer
/
Computer Equipment
/
Computer Monitor
Acer
service manual Acer -LCD-H243H
Models:
H243H
1
21
55
55
Download
55 pages
19.7 Kb
18
19
20
21
22
23
24
25
<
>
Troubleshooting
Specification
Electrical and Optical Characteristics and Performance
Parts list
Flowing chart
Check reset
Assembly and Disassembly
Default Value
Video signals
Adjust ISP programming
Page 21
Image 21
Acer
Acer
–LCD-H243H
20
Page 20
Page 22
Page 21
Image 21
Page 20
Page 22
Contents
Acer -LCD-H243H
Acer
Service Manual
LCD Monitor Acer H243H
Important Safety Notice
Table of Contents
Product Specification
Flat Panel Specification
1. Safety precautions
Important Safety Notice
2. Product safety notice
3. Service notes
2. Operation Specifications
01 Product Specification
1.1 Main Features
1.2 Accessories
2.2 Safety, EMC, Ergonomics and Compatibility Requirements
3. Electrical and Optical Characteristics and Performance
3.1 Main Power Supply
2.3 Electrostatic Discharge Requirements
3.2 White balance
3.1 Brightness output
3.3 Brightness uniformity
Acer
4.1 Video signals
4. Input / Output Signal Specifications
4.2 Signal Timing
4.3 Timing requirements
5.1Panel general specifications
5. Function Specifications
4.1DDC data
Acer
DESCRIPTION
5.2 Keypad Function
POWER
Acer
Default Value
5.4OSD Structure
Acer
Acer -LCD-H243H
6.1 Operational condition
6. SOP of firmware upgrade Manufacturer of Scaler is Mstar
6.2 Operational steps
Acer
Acer
2. Adjust ISP programming
Acer -LCD-H243H
FW IC Model
Acer
Acer -LCD-H243H
Thirdly, select “Connect” and enter ISP MODE as in the following Figure
After connecting, AC ON DC ON
Flowing chart
Turn off power if programming is OK
Choose Config and adjust programming
2. Flat Panel Specification
Acer
Acer -LCD-H243H
Acer -LCD-H243H
Acer
Acer -LCD-H243H
Acer
Acer -LCD-H243H
Acer
Acer -LCD-H243H
Acer
Acer -LCD-H243H
Acer
Acer -LCD-H243H
Acer
Acer -LCD-H243H
Acer
Acer -LCD-H243H
Acer
Acer -LCD-H243H
Acer
Acer -LCD-H243H
Acer
Acer -LCD-H243H
Acer
Acer -LCD-H243H
Acer
Acer -LCD-H243H
Acer
Acer -LCD-H243H
Acer
Acer -LCD-H243H
Acer
Acer -LCD-H243H
Acer
Acer -LCD-H243H
Acer
Acer -LCD-H243H
Acer
Acer -LCD-H243H
Acer
Acer -LCD-H243H
Acer
Acer -LCD-H243H
Acer
Acer -LCD-H243H
Acer
Acer -LCD-H243H
Acer
Acer -LCD-H243H
Acer
3.1 H243HSCREWLIST
03 Exploded Diagram
3.2. LCD Exploded drawing All
Acer
Page
4.1 No Power & LED Off
04 Troubleshooting
Acer
Acer -LCD-H243H
4.2 No raster
Acer
Acer -LCD-H243H
Check power supply
4.2 Black screen
Check reset
Check CCFLEnable
Check the pins
4.4 Bad Screen
Acer
Acer -LCD-H243H
Acer
4.5 White screen
Acer -LCD-H243H
Cable Insert OK?
AcerAcer -LCD-H243H
05 Spare parts List
6.1 PI BD Layout
06 Schematics and Layouts
Acer
Acer -LCD-H243H
6.2 Switching Mode Power Supply circuit
Acer
Acer -LCD-H243H
7.0 Assembly and Disassembly
Acer
Acer -LCD-H243H
Assembly and Disassembly continue
Acer
Acer -LCD-H243H
Assembly and Disassembly continue
Acer
Acer -LCD-H243H
Assembly and Disassembly continue
Acer
Acer -LCD-H243H
Assembly and Disassembly continue
Acer
Acer -LCD-H243H
Assembly and Disassembly continue
Acer
Acer -LCD-H243H