康佳液晶电视机型led39r51000e上的逻辑板大概多少钱？哪家的报价实惠一些？

康佳LED42E20A电视支持U盘播放。U盘功能就是U盘可以在电视上使用，可以下载电影歌曲在U盘上然后用电视机自带的USB接口打开。现在的液晶电视大多都有这个功能。电视具有USB接口就可以插入U盘，来查看U盘中的视频、图片等信息。USB接口是为了更好地扩容，支持流媒体文件播放用的。接入USB形式数据设备,切换电视的视频模式到“播放媒体“频度,假如数据设备中有可播放媒体即可自动显示条目!

液晶电视又称LCD电视，严格意义上的(液晶电视)LED电视是指完全采用LED(发光二极管)做为显像器件的电视机，通常用于低精度显示或户外大屏幕。现在中国大陆地区家电行业中通常所指的LED电视严格的名称是“LED背光源液晶电视”，它用LED光源替代了传统的荧光灯管，画面更优质，理论寿命更长，制作工艺更环保，并且能使液晶显示面板更薄。

康佳平板电视中标产品以及节能补贴明细有这些：型号品牌能效等级能效指数EEIlcd规格（英寸）补贴标准（元/台)1LED19F2260CS康佳KONKA11.7191002LED19HS95S康佳KONKA11.7191003LED23VS95S康佳KONKA11.7231004LED24F2260CS康佳KONKA11.723.51005LED24HS92S康佳KONKA11.723.51006LED19F2260CE康佳KONKA11.9191507LED24F2200CE康佳KONKA11.923.51508LED24F2260CE康佳KONKA11.923.51509LED26F2200CE康佳KONKA11.926.115010LED26F3300CE康佳KONKA11.926.115011LED26F3600CE康佳KONKA11.926.115012LED26R7000NE康佳KONKA11.926.115013LED29F2200CE康佳KONKA11.928.515014LED29F3300CE康佳KONKA11.928.515015LED29M3900NE康佳KONKA11.928.515016LED32E350PDS康佳KONKA11.73225017LED32M3500PDS康佳KONKA11.73225018LED32R7000PDS康佳KONKA11.73225019LED39R5100DS康佳KONKA11.738.625020LED39R6100DS康佳KONKA11.738.625021LED40X6000DS康佳KONKA11.738.625022LED32E320N康佳KONKA11.93230023LED32E330C康佳KONKA11.93230024LED32E350PDE康佳KONKA11.93230025LED32E500D康佳KONKA11.93230026LED32F2200CE康佳KONKA11.93230027LED32F2200NE康佳KONKA11.93230028LED32F2800NE康佳KONKA11.93230029LED32F2900CE康佳KONKA11.93230030LED32F2900NE康佳KONKA11.93230031LED32F3100CE康佳KONKA11.93230032LED32F3200CE康佳KONKA11.93230033LED32F3300CE康佳KONKA11.93230034LED32F3600CE康佳KONKA11.93230035LED32G2200康佳KONKA11.93230036LED32G3300康佳KONKA11.93230037LED32HS05E康佳KONKA11.93230038LED32HS11E康佳KONKA11.93230039LED32M3500PDE康佳KONKA11.93230040LED32M3900AE康佳KONKA11.93230041LED32M3900NE康佳KONKA11.93230042LED32M5000DE康佳KONKA11.93230043LED32R5100DE康佳KONKA11.93230044LED32R5200NE康佳KONKA11.93230045LED32R5200PDE康佳KONKA11.93230046LED32R6100PDE康佳KONKA11.93230047LED32R7000PDE康佳KONKA11.93230048LED32S2260N康佳KONKA11.93230049LED32S3360CE康佳KONKA11.93230050LED37F2200NE康佳KONKA11.937.130051LED37F3300E康佳KONKA11.937.130052LED37M3500PDE康佳KONKA11.937.130053LED37R5200PDE康佳KONKA11.937.130054LED39E220NE康佳KONKA11.938.630055LED39F2800NE康佳KONKA11.938.630056LED39F3200CE康佳KONKA11.938.630057LED39F3600NE康佳KONKA11.938.630058LED39M3500DE康佳KONKA11.938.630059LED39M3900AE康佳KONKA11.938.630060LED39M3900NE康佳KONKA11.938.630061LED39R5100DE康佳KONKA11.938.630062LED39R6100DE康佳KONKA11.938.630063LED40F2200NE康佳KONKA11.938.630064LED40F3300DCE康佳KONKA11.938.630065LED40M3900NE康佳KONKA11.938.630066LED40R5100DE康佳KONKA11.938.630067LED40X6000DE康佳KONKA11.938.630068LED42E350PDS康佳KONKA11.74235069LED42M3500PDS康佳KONKA11.74235070LED42R5100DS康佳KONKA11.74235071LED42R5200PDS康佳KONKA11.74235072LED42R6100PDS康佳KONKA11.74235073LED42X5000DS康佳KONKA11.74235074LED42X8100PDS康佳KONKA11.74235075LED43X6000DS康佳KONKA11.742.535076LED46X5000DS康佳KONKA11.745.835077LED47E350PDS康佳KONKA11.74735078LED47M3500PDS康佳KONKA11.74735079LED47R5200PDS康佳KONKA11.74735080LED47R6100DS康佳KONKA11.74735081LED47X8100PDS康佳KONKA11.74735082LED48R5100DS康佳KONKA11.747.635083LED48R6100DS康佳KONKA11.747.635084LED50M3500PDS康佳KONKA11.749.535085LED50R5100DS康佳KONKA11.749.535086LED50R6100DS康佳KONKA11.749.535087LED50X6000DS康佳KONKA11.749.535088LED50X8200DS康佳KONKA11.749.535089LED55R5200PDS康佳KONKA11.754.735090LED55X8100PDS康佳KONKA11.754.735091LED58X8100DS康佳KONKA11.75835092LED65X8100DS康佳KONKA11.764.535093LED65X9100DS康佳KONKA11.764.535094LED42E320N康佳KONKA11.94240095LED42E330CE康佳KONKA11.94240096LED42E350PDE康佳KONKA11.94240097LED42E500D康佳KONKA11.94240098LED42F2200NE康佳KONKA11.94240099LED42F2800NE康佳KONKA11.942400100LED42F2900DE康佳KONKA11.942400101LED42F3300DCE康佳KONKA11.942400102LED42F3600NE康佳KONKA11.942400103LED42G2200康佳KONKA11.942400104LED42G3300康佳KONKA11.942400105LED42M3500PDE康佳KONKA11.942400106LED42M3900AE康佳KONKA11.942400107LED42MS11DCE康佳KONKA11.942400108LED42R5100DE康佳KONKA11.942400109LED42R5200PDE康佳KONKA11.942400110LED42R6100PDE康佳KONKA11.942400111LED42R7000PDE康佳KONKA11.942400112LED42S2260N康佳KONKA11.942400113LED42X5000DE康佳KONKA11.942400114LED42X8100PD

1LED是英文发光二极管的缩写；LCD是英文液晶显示设备的缩写。早期液晶电视机是以荧光灯管做背光光源的液晶电视，被称作LCD液晶电视机；现在所说LED液晶电视机，是指用发光二极管作背光光源的液晶电视机，有别于早期以荧光灯管做背光光源的液晶电视机。由于以荧光灯管做背光光源的液晶电视需要高压点亮荧光灯管，电路复杂，能耗大，电视机比较厚；而用发光二极管作背光光源的液晶电视机，发光二极管只需要低压直流电供电，能耗低，发光效率高，电视机可以做得很薄，是现在的主流机型。

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