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NS-LCD37 Datasheet

Part Number NS-LCD37
Manufacturers ETC
Logo ETC
Description LCD TV Service Manual
Datasheet NS-LCD37 DatasheetNS-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 .

  NS-LCD37   NS-LCD37






LCD TV Service Manual

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 measures to be taken (throughout the entire production process!): a) Do not touch here and there by hand at will; b) Be sure to use anti static electric iron; c) It’s a must for the welder to wear anti static gloves. Please refer to the detailed list before replacing components that have special safety requirements. Do not change the specs and type at will. 2. Points for attention in servicing of LCD 2.1 Screens are different from one model to another and therefore not interchangeable. Be sure .


2014-10-20 : KD135GX-LPU    KD140GX-LPU    KD135    KD137    KD139    KD135SX-UPU    KD140SX-UPU    ADA4817-1    ADA4817-2    MP04HBT490-28   


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