TCL LCDTV27V6 Service Manual

TCL LCDTV27V6 Service Manual Manual pdf 1 page image

27″ LCD TV TCL LCDTV27V61ServiceServiceServiceHorizontal Frequency31.5KHz-60KHzTABLE OF CONTENTSDescription Page Description PageSAFETY NOTICEANY PERSON ATTEMPTING TO SERVICE THIS CHASSIS MUST FAMILIARIZE HIMSELF WITH THECHASSIS AND BE AWARE OF THE NECESSARY SAFETY PRECAUTIONS TO BE USED WHEN SERVICINGELECTRONIC EQUIPMENT CONTAINING HIGH VOLTAGES.7.1 Main Board.……….......................................347.2 Power Board……..……..............................367 . 3 K e y B o a r d … . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 97.4 IR Board …................….......................397.5 DC-DC Board....…………...............................417.6 Earphone Board..…….....…..........................428. Block Diagram.…….........................................438.1 Main Board.………………………………..….438.2 Power Board…..…....………………….......448.3 Exploded View..……….....................…..459. Schematic Diagram…………………………...469.1 Main Board……………..…..………………………..469.2 Power Board.............….....................................589.3 Tuner Board......................................................609.4 Earphone Board……………...………………….6310. BOM List…............................................................64Table Of Contents.......……..............................…........1Revision List.…........................................……......21. Monitor Specification..............................………........32. Operating Instructions…………………….……….......42.1 The Use Of Remote Control..……………...................42.2 The Use Of Teletext……..........…...........…...........52.3 Front Panel Control Knobs.…............……...............62.4 OSD Operations .………........................…............72.5 How To Connect ……..............……………............153 Input/Output Specification…………..........................193.1 Input Signal Connector……..........................193.2 RGB Input Signal Timing …….....……......................204. Mechanical Instructions…………………..................215. Repair Flow Chart ……………………….……….....246. White Balance Luminance Adjustment….…........307. PCB Layout ………….……………………....….......34CAUTION: USE A SEPARATE ISOLATION TRANSFOMER FOR THIS UNIT WHEN SERVICING