Haier LTF47K1 Service Manual

Also see for LTF42K1: User manual

Haier LTF47K1 Service Manual Manual pdf 1 page image

42″&47″ LCD TV Haier LTF42K1<F47K11ServiceServiceServiceHorizontal Frequency31~67 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 SERVICING6.2 Power Board……..………………………..…….......466.3 Key Board………………………..……..……….......516.4 IR Board…………………………..……….…….......527. Adjustment..............................................................538. Block Diagram.…….................................................549. Wiring Diagram.……...............................................5510. Schematic Diagram………..……..………………...5610.1 Main Board…………….…………………...….......5610.2 Power Board………………..………...……….......7010.3 Key Board……………….………….………….......7310.4 IR Board……………………………….……….......7411. Exploded View……………………….………….…...7512. BOM List……………….…………………………….80Table 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…...…………………….………......112.3 How to Connect…….…………………….…..…….....242.4 Front Panel Control Knobs……………….………......293. Input/Output Specification…………....................…....314. Mechanical Instructions…………………….................355. Repair Flow Chart ……………………….…….…….....406. PCB Layout ………………..………………....…..........446.1 Main Board………………..……………...…….….......44