LG液晶(jing)平板(ban)(ban)電(dian)(dian)(dian)視(shi)(shi)4千(qian)購買(mai)看(kan)(kan)不到(dao)2年(nian)！就(jiu)(jiu)換2次(ci)主(zhu)板(ban)(ban)。2011購買(mai)用2年(nian)多(duo)(duo)點(dian)電(dian)(dian)(dian)源(yuan)(yuan)主(zhu)板(ban)(ban)壞換過1次(ci)，現(xian)在又(you)黑(hei)屏(ping)(ping)了(le)，說是(shi)(shi)主(zhu)板(ban)(ban)顯示(shi)壞需整個更換要(yao)830多(duo)(duo)元(yuan)。 我是(shi)(shi)在2011年(nian)1月(yue)(yue)(yue)(yue)26日(ri)(ri)(ri)買(mai)了(le)LG液晶(jing)電(dian)(dian)(dian)視(shi)(shi)，型號為(wei)LG液晶(jing)電(dian)(dian)(dian)視(shi)(shi)42LD420。4千(qian)多(duo)(duo) 在2011年(nian)8月(yue)(yue)(yue)(yue)26日(ri)(ri)(ri)左右，電(dian)(dian)(dian)視(shi)(shi)開不了(le)機(ji)(ji)，并且(qie)手動按電(dian)(dian)(dian)視(shi)(shi)機(ji)(ji)上(shang)的鍵也沒反應。隨即(ji)打了(le)LG售后(hou)電(dian)(dian)(dian)話400-819-9999，客(ke)服(fu)說盡快安排(pai)人(ren)(ren)(ren)上(shang)門維(wei)(wei)修(xiu)(xiu)。于(yu)是(shi)(shi)客(ke)服(fu)就(jiu)(jiu)派(pai)人(ren)(ren)(ren)于(yu)第(di)2天(tian)早上(shang)11點(dian)左右上(shang)門維(wei)(wei)修(xiu)(xiu)！ 經過維(wei)(wei)修(xiu)(xiu)人(ren)(ren)(ren)員(yuan)查(cha)(cha)看(kan)(kan)，原(yuan)來是(shi)(shi)電(dian)(dian)(dian)視(shi)(shi)機(ji)(ji)內電(dian)(dian)(dian)源(yuan)(yuan)主(zhu)板(ban)(ban)出現(xian)故(gu)障，才使(shi)用半年(nian)就(jiu)(jiu)換了(le)電(dian)(dian)(dian)源(yuan)(yuan)主(zhu)板(ban)(ban)1次(ci)。之后(hou)正常了(le)。 現(xian)在2013年(nian)5月(yue)(yue)(yue)(yue)1號晚上(shang)看(kan)(kan)電(dian)(dian)(dian)視(shi)(shi)好(hao)好(hao)的，突然間就(jiu)(jiu)黑(hei)屏(ping)(ping)了(le)，沒有(you)圖像只有(you)莎(sha)莎(sha)的聲。什么(me)也沒完全(quan)黑(hei)屏(ping)(ping)！5月(yue)(yue)(yue)(yue)2撥打LG客(ke)服(fu)電(dian)(dian)(dian)話，5月(yue)(yue)(yue)(yue)3安排(pai)人(ren)(ren)(ren)員(yuan)早上(shang)12點(dian)維(wei)(wei)修(xiu)(xiu)。經過維(wei)(wei)修(xiu)(xiu)人(ren)(ren)(ren)員(yuan)查(cha)(cha)看(kan)(kan)，原(yuan)來是(shi)(shi)電(dian)(dian)(dian)視(shi)(shi)機(ji)(ji)內主(zhu)板(ban)(ban)出現(xian)故(gu)障，問(wen)過維(wei)(wei)修(xiu)(xiu)人(ren)(ren)(ren)員(yuan)，可以修(xiu)(xiu)嗎，其回答要(yao)換主(zhu)板(ban)(ban)，價格要(yao)回去查(cha)(cha)一下，下午維(wei)(wei)修(xiu)(xiu)人(ren)(ren)(ren)員(yuan)電(dian)(dian)(dian)話告之我，更換IC主(zhu)板(ban)(ban)+維(wei)(wei)修(xiu)(xiu)費用價格為(wei)830多(duo)(duo)元(yuan)。說主(zhu)板(ban)(ban)保(bao)(bao)(bao)修(xiu)(xiu)2年(nian)而已，屏(ping)(ping)幕才是(shi)(shi)3年(nian)。（主(zhu)板(ban)(ban)至5月(yue)(yue)(yue)(yue)3日(ri)(ri)(ri)，過保(bao)(bao)(bao)時間為(wei)3個半月(yue)(yue)(yue)(yue)） 本人(ren)(ren)(ren)當(dang)即(ji)就(jiu)(jiu)回絕了(le)維(wei)(wei)修(xiu)(xiu)人(ren)(ren)(ren)員(yuan)，當(dang)初(chu)就(jiu)(jiu)是(shi)(shi)奔著LG電(dian)(dian)(dian)視(shi)(shi)是(shi)(shi)合資品牌，買(mai)前(qian)也查(cha)(cha)詢過很(hen)多(duo)(duo)品牌電(dian)(dian)(dian)視(shi)(shi)，本著性價比高，LG公司又(you)是(shi)(shi)自己(ji)生產(chan)的LPS硬屏(ping)(ping)，才購買(mai)的。 如今發生這樣的故(gu)障，覺的失(shi)望之余，又(you)很(hen)是(shi)(shi)氣憤，看(kan)(kan)了(le)三包憑證，又(you)發現(xian)該電(dian)(dian)(dian)視(shi)(shi)機(ji)(ji)整機(ji)(ji)保(bao)(bao)(bao)修(xiu)(xiu)1年(nian)，主(zhu)要(yao)部件(jian)（信號板(ban)(ban)上(shang)的VCTI IC,SCALER IC)保(bao)(bao)(bao)修(xiu)(xiu)期兩年(nian)。顯示(shi)屏(ping)(ping)保(bao)(bao)(bao)修(xiu)(xiu)3年(nian)。

      國家(jia)三包(bao)規(gui)定，彩色電(dian)(dian)視(shi)的屏幕(mu)、高頻頭、集成電(dian)(dian)路均屬主要部件，保修(xiu)期(qi)應(ying)為二年(nian)(nian)。 這里的彩色電(dian)(dian)視(shi)，是(shi)應(ying)該包(bao)括液(ye)晶電(dian)(dian)視(shi)的。 LG公司(si)只包(bao)顯(xian)示屏是(shi)違反(fan)這個三包(bao)規(gui)定的。 而在2年(nian)(nian)時(shi)間(jian)就(jiu)出(chu)現主板(ban)故(gu)障兩次，導致(zhi)要整個換掉，是(shi)問該公司(si)是(shi)否(fou)(fou)該反(fan)思其主板(ban)是(shi)否(fou)(fou)有質量上的缺陷，質量是(shi)否(fou)(fou)過關呢(ni)。所有電(dian)(dian)視(shi)廠家(jia)，主板(ban)都保修(xiu)3年(nian)(nian)，唯有LG主板(ban)2年(nian)(nian)，我(wo)買(mai)2年(nian)(nian)3個月主板(ban)就(jiu)壞(huai)2次，讓人(ren)質疑質量有問題(ti)。

      現(xian)在我通過貴315電(dian)子投訴(su)(su)網進行投訴(su)(su)，要求LG廠家，為我免費(fei)維修(xiu)電(dian)視機(ji)！另(ling)外我也(ye)肯請315投訴(su)(su)網幫(bang)我轉告LG廠家，我不(bu)排除(chu)通過咨(zi)詢律師走法律途徑，以及(ji)通過全國各大媒體(ti)網站，維護我們消費(fei)者(zhe)的(de)正當權(quan)益！