Haier 48LTV3002 Service Manual
Also see for 48LTV3002: Service manual
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Contents
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18.5″ 21.6″ LCD TV Haier 48(55)LTV30021ServiceServiceServiceHorizontal Frequency31.5~48 KHzTABLE OF CONTENTSDescription Page Description PageSAFETY NOTICEANY PERSON ATTEMPTING TO SERVICE THIS CHASSIS MUST FAMILIARIZE HIMSELF WITH THE CHASSISAND BE AWARE OF THE NECESSARY SAFETY PRECAUTIONS TO BE USED WHEN SERVICINGELECTRONIC EQUIPMENT CONTAINING HIGH VOLTAGES.CAUTION: USE A SEPARATE ISOLATION TRANSFOMER FOR THIS UNIT WHEN SERVICING6.1 Main Board………..…………………...…….….......246.2 Power Board…..…………..………….…..…….......266.3 Key Board………………………..……..……….......326.4 IR Board…………………………..……….…….......327. Adjustment/FW Upgrade/EDID……………...………338. Block Diagram.…….................................................469. Wiring Diagram.……...............................................4810. Schematic Diagram………..……..………………...4910.1 Main Board…………….…………………...….......4910.2 Power Board………..…....…………...……….......5910.3 Key Board……………….………….………….......6310.4 IR Board……………………………….……….......64Table of Contents.......……....................................…........1Important Safety Notice.......................................……......2Revision List…………………………………………………31. General Specification.................................………........42. Operating Instructions…………………….……...….......52.1 The Use of Remote Control…….…………...…….......52.2 To Use the Menus…...………………….….………......62.3 Front Panel Control Knobs……………….………......102.4 How to Connect…….…………………….…..…….....113. Input/Output Specification…………....................…....124. Mechanical Instructions…………………….................145. Repair Flow Chart ………………………………………176. PCB Layout …………...………………………………...24 |
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