NS-LCD37 Datasheet PDF

LCD TELEVISION Customer#: NS-LCD37 Factory#:LC-37HA37 CONTENTS Safety precautions………………………………………………………………………..… 1 Alignment instructions …………………………….…….………………………………… 3 Method of software upgrading……………….…….……………………………………….……. 8 Working principle analysis of the unit……………………………….………….………….10 Block diagram…………………………………..………………………………….…………11 IC block diagram………………………………………………………………………..……12 Wiring diagram ……………………………………………………………………………. 19 Identification criteria for the bright spot and dark spot of the LCD screen………….. 20 Troubleshooting guide ………………………………………………………………..…… 21 Schematic diagram………………………………………………………………………… 26 APPENDIX-A: Assembly list APPENDIX-B: Exploded View Attention: This service manual is only for service personnel to take reference with. Before servicing please read the following points carefully. Safety precautions 1. Instructions Be sure to switch off the power supply before replacing or welding any components or inserting/plugging in connection wire Anti static meas...