AOC AOC+L22W831 free download

File name AOC+L22W831.pdf

22LCD TV AOC L22W831 Service Service Service Horizontal Frequency 31.5~60 kHz TABLE OF CONTENTS Description Page Description Page Table Of Contents...1 6.1.Main Board...24 Important Safety Notice...2 6.2.Power Board...27 Revision List...3 6.3.Key Board...28 1. General Specification...4 6.4.IR Board...28 2. Operating Instructions...5 7. White-Balance, Luminance Adjustment...29 2.1. The Use Of Remote Control...5 8. Block Diagram...30 2.2. To Use The Menu...6 9. Schematic...31 2.3. How To Connect...10 9.1 Main Board...31 2.4. Front Panel Control Knobs...13 9.2.Power Board...42 3. Input/Output Specification...14 9.3.Key Board...44 4. Mechanical Instructions...16 10. Exploded View...45 5. Repair Flow Chart ...19 11. BOM List...46 6. PCB Layout ...24 12.Different Parts List...64 SAFETY NOTICE ANY PERSON ATTEMPTING TO SERVICE THIS CHASSIS MUST FAMILIARIZE HIMSELF WITH THE CHASSIS AND BE AWARE OF THE NECESSARY SAFETY PRECAUTIONS TO BE USED WHEN SERVICING ELECTRONIC EQUIPMENT CONTAINING HIGH VOLTAGES. CAUTION: USE A SEPARATE ISOLATION TRANSFOMER FOR THIS UNIT WHEN SERVICING R FOR TH UNIT WHEN S