Haier HLA42K2 Service Manual

Service Manual
Model No.:
2
4-4. LCD Panel
..............................................................................................31
4-4-1. Function Description: Display the signal. .............................................31
4-4-2. Connector defi nition: ............................................................................31
Chapter 5. Installation Instructions
5-1. Accessories
.....................................................33
5-2.External Equipment Connections
............................................................................................33
Chapter 6. Operation Instructions
6-1. Front Panel Controls
............................................................................38
6-2. Back Panel Controls
............................................................................38
6-3. Setting Up Your Remote Control
......................................................39
Chapter 7. Electrical Parts
7-1. Block Diagram
.......................................................................................40
7-2. Circuit Diagram
.....................................................................................41
7-3. Wiring Connection Diagram
...............................................................53
8-1. Service Mode
.......................................................................................56
8-1-1.How to enter into Service Mode............................................................56
8-1-2.How to exit ............................................................................................56
8-2. Measurements and Adjustments
......................................................56
8-2-1. Version, S/N, Panel Resoution ............................................................56
8-2-2. Video ....................................................................................................57
8-2-3. Audio ....................................................................................................57
8-2-4. Channel ...............................................................................................57
8-2-5. Funtion .................................................................................................58
8-2-6. Adjust ..................................................................................................58
8-2-7.Timer .....................................................................................................58
Chapter 9. Trouble shooting
9-2. Mainboard Failure Check
..................................................................60
9-3. Pannel Failure
.......................................................................................61
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Chapter 8. Measurements and Adjustments
9-1. Simple check
.........................................................................................59
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Haier HLA42K2 Specifications

General

Brand	Haier
Model	HLA42K2
Category	LCD TV
Language	English