AOC AOC+L42H961 free download

File name AOC+L42H961.pdf

42 LCD TV AOC L42H961 Service Service Service Horizontal Frequency 31.5~68 KHz TABLE OF CONTENTS Description Page Description Page Table of Contents...1 6.2 Power Board...34 Important Safety Notice...2 6.3 Inverter Board...40 Revision List...3 6.4 Key Board...40 1.General Specification...4 6.5 IR Board...41 2.Operating Instructions...5 7.Adjustment...42 2.1 The Use of Remote Control...5 8.Block Diagram...45 2.2 To Use the Menu...6 9.Schematic...46 2.3 How to Connect...11 9.1 Main Board...46 2.4 Front Panel Control Knobs...17 9.2 Power Board...70 3.Input/Output Specification...18 9.3 Inverter Board...76 4.Mechanical Instructions...20 9.4 Key Board...77 5.Repair Flow Chart ...23 9.5 IR Board...78 6.PCB Layout ...30 10.Exploded View...79 6.1 Main Board...30 11.BOM List...80 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 SER