Haier HL40XSL2 Service Manual page 3

Service Manual
Model No.: LEA40T3
4-3-1. Function description:............................................................................ 14
4-3-2. Connector defi nition: ............................................................................ 14
4-4 4-4. LCD Panel
............................................................................................. 15
4 4-4-1. Function Description: Display the signal. ............................................. 16
4 4-4-2. Connector defi nition: ............................................................................ 16
Chapter 5. Installation Instructions Ch
5-1 5-1. External Equipment Connections
5-2 5-2. HDMI Connections
Ch Chapter 6. Operation Instructions
6-1. Get to know your TV 6-1
6-2. Get to know your remote control 6-2
Ch Chapter 7. Electrical Parts
7-1. Block Diagram 7-1
7-2. Circuit Diagram 7-2
7-3. Wiring Connection Diagram 7-3
Chapter 8. Measurements and Adjustments Ch
8-1 8-1. Service Mode
8 8-1-1.How to enter into Service Mode............................................................ 46
8 8-1-2.How to exit ............................................................................................ 46
8-2. Measurements and Adjustments 8-2
8 8-2-1. The Main Menu .................................................................................... 46
8 8-2-2. Video .................................................................................................... 47
8 8-2-3. Audio .................................................................................................... 48
8 8-2-4. Software UpDate ................................................................................. 48
Ch Chapter 9. Trouble shooting
9-1 9-1. Simple check
9-2. Power Supply Board Failure Check. 9-2
9-3. Mainboard Failure Check 9-3
9-4. Pannel Failure 9-4
2
............................................................................. 24
......................................................................... 27
..................................................................................... 29
................................................................................... 31
........................................................... 45
...................................................................................... 46
....................................................................................... 49
............................................................... 51
..................................................................................... 52
................................................ 20
................................................. 28
.................................................. 46
........................................... 50