Haier 40D2500 Manuals
Manuals and User Guides for Haier 40D2500. We have 2 Haier 40D2500 manuals available for free PDF download: Service Manual
Haier 40D2500 Service Manual (59 pages)
40"
Table of contents
Table Of Contents1................................................................................................................................................................
Important Safety Notice2................................................................................................................................................................
Revision List3................................................................................................................................................................
General Specification4................................................................................................................................................................
Operating Instructions8................................................................................................................................................................
Remote Control8................................................................................................................................................................
Osd Menus10................................................................................................................................................................
Panel Control And Rear Terminal Control12................................................................................................................................................................
Input/output Specification23................................................................................................................................................................
Mechanical Instructions25................................................................................................................................................................
Repair Flow Chart28................................................................................................................................................................
Pcb Layout35................................................................................................................................................................
Main Board35................................................................................................................................................................
Power Board37................................................................................................................................................................
Ir Board40................................................................................................................................................................
Keyboard40................................................................................................................................................................
Adjustment41................................................................................................................................................................
Adc/wb Adjustment41................................................................................................................................................................
Firmware And Ddc Instruction42................................................................................................................................................................
Block Diagram46................................................................................................................................................................
Wiring Diagram48................................................................................................................................................................
Schematic Diagram49................................................................................................................................................................
Key Board59................................................................................................................................................................
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Haier 40D2500 Service Manual (51 pages)
LED TV MSD3393LU Chassis
Table of contents
Service Manual1................................................................................................................................................................
Table Of Contents2................................................................................................................................................................
Chapter 1. General Information4................................................................................................................................................................
Document Information4................................................................................................................................................................
General Guidelines4................................................................................................................................................................
Important Notice4................................................................................................................................................................
Follow The Regulations And Warnings4................................................................................................................................................................
Be Careful To The Electrical Shock4................................................................................................................................................................
Electro Static Discharge (esd)4................................................................................................................................................................
About Lead Free Solder (pbf)5................................................................................................................................................................
Use The Genewing Parts (specified Parts)5................................................................................................................................................................
Safety Check After Repairment5................................................................................................................................................................
Ordering Spare Parts7................................................................................................................................................................
Photo Used In This Manual7................................................................................................................................................................
How To Read This Service Manual7................................................................................................................................................................
Using Icons7................................................................................................................................................................
Chapter 2. Specification9................................................................................................................................................................
Specification List9................................................................................................................................................................
External Pictures (four Faces)10................................................................................................................................................................
D250012................................................................................................................................................................
Chapter 3. Disassemble And Assemble12................................................................................................................................................................
Remove The Stand12................................................................................................................................................................
Remove The Back Cabinet12................................................................................................................................................................
Remove The Mainboard12................................................................................................................................................................
Remove The Power Supply Module12................................................................................................................................................................
Remove The Speaker12................................................................................................................................................................
Remove The Remote Control Board13................................................................................................................................................................
Remove The Key Board13................................................................................................................................................................
Chapter 4. Location Of Controls And Components14................................................................................................................................................................
Board Location14................................................................................................................................................................
Mainboard15................................................................................................................................................................
Function Description15................................................................................................................................................................
Connector Definition15................................................................................................................................................................
Power Supply Module16................................................................................................................................................................
Lcd Panel17................................................................................................................................................................
Chapter 5. Installation Instructions19................................................................................................................................................................
Accessories19................................................................................................................................................................
External Equipment Connections20................................................................................................................................................................
Chapter 6. Operation Instructions21................................................................................................................................................................
Front Panel Controls21................................................................................................................................................................
Back Panel Controls22................................................................................................................................................................
Setting Up Your Remote Control23................................................................................................................................................................
Chapter 7. Electrical Parts24................................................................................................................................................................
Block Diagram24................................................................................................................................................................
Circuit Diagram31................................................................................................................................................................
Chapter 8. Measurements And Adjustments32................................................................................................................................................................
Service Mode32................................................................................................................................................................
8-1-1.how To Enter Into Service Mode32................................................................................................................................................................
8-1-2.how To Exit32................................................................................................................................................................
Measurements And Adjustments32................................................................................................................................................................
The Main Menu32................................................................................................................................................................
General Setting33................................................................................................................................................................
Picture33................................................................................................................................................................
Sound34................................................................................................................................................................
Debug34................................................................................................................................................................
Software Update35................................................................................................................................................................
Tp.ms3393.pb713 Software Update35................................................................................................................................................................
Chapter 9. Trouble Shooting36................................................................................................................................................................
Simple Check36................................................................................................................................................................
Mainboard Ic Introduction37................................................................................................................................................................
Mainboard Failure Check40................................................................................................................................................................
Pannel Failure46................................................................................................................................................................
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