德系老款MP377顯示屏通電白屏十年硬件維修，西(xi)(xi)門(men)子顯(xian)示屏維修(xiu)就找上海(hai)恒(heng)稅電(dian)氣,專(zhuan)業的西(xi)(xi)門(men)子顯(xian)示屏維修(xiu),10年(nian)以上顯(xian)示屏維修(xiu)經驗,對于顯(xian)示屏出現的大小故(gu)(gu)障均可(ke)輕松解(jie)決,一般故(gu)(gu)障當(dang)天即(ji)可(ke)修(xiu)好,恒(heng)稅電(dian)氣公司配件齊全,還有專(zhuan)門(men)的觸摸(mo)屏檢測儀器(qi)設備(bei),修(xiu)復好后(hou)裝上設備(bei)即(ji)可(ke)投入使用,不(bu)影響企(qi)業生產任務。

德系老款MP377顯示屏通電白屏十年硬件維修檢測(ce)：西門(men)子(zi)(zi)顯示屏(ping)典(dian)型故障之三：顯示屏(ping)開機花屏(ping)或(huo)者(zhe)白(bai)屏(ping)：當(dang)西門(men)子(zi)(zi)顯示屏(ping)出現這(zhe)種故障的(de)(de)時候，維修方法就(jiu)跟普通液晶(jing)電(dian)(dian)(dian)視一樣了。不(bu)過，西門(men)子(zi)(zi)的(de)(de)電(dian)(dian)(dian)路板做工(gong)(gong)(gong)精(jing)細，分(fen)層很多，查電(dian)(dian)(dian)路可不(bu)一定有維修液晶(jing)電(dian)(dian)(dian)視那(nei)么簡(jian)單。這(zhe)就(jiu)需(xu)要(yao)我(wo)們的(de)(de)維修技(ji)術人員掌(zhang)握豐富的(de)(de)電(dian)(dian)(dian)子(zi)(zi)元件知識和(he)基(ji)礎理論，才能解決(jue)這(zhe)種硬件故障。一般(ban)花屏(ping)和(he)白(bai)屏(ping)說(shuo)明(ming)電(dian)(dian)(dian)路電(dian)(dian)(dian)源工(gong)(gong)(gong)作(zuo)(zuo)是(shi)有的(de)(de)，如果觸摸管用(yong)，說(shuo)明(ming)問題僅(jin)在邏輯(ji)板，如果觸摸不(bu)管用(yong)，那(nei)說(shuo)明(ming)CPU系統未工(gong)(gong)(gong)作(zuo)(zuo)正(zheng)常(chang)，更進一步的(de)(de)維修分(fen)析就(jiu)需(xu)要(yao)維修技(ji)術人員實(shi)際發揮了。

西門子顯(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)(ping)(ping)(ping)故(gu)障(zhang)維(wei)修范(fan)圍：顯(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)(ping)(ping)(ping)無顯(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)(shi)(shi)(shi)、通(tong)(tong)電(dian)重啟(qi)、通(tong)(tong)電(dian)無反(fan)應、通(tong)(tong)電(dian)不(bu)(bu)(bu)(bu)(bu)啟(qi)動、進(jin)(jin)不(bu)(bu)(bu)(bu)(bu)了(le)系統、進(jin)(jin)不(bu)(bu)(bu)(bu)(bu)了(le)程序、自檢通(tong)(tong)不(bu)(bu)(bu)(bu)(bu)過丶(zhu)上電(dian)黑(hei)屏(ping)(ping)(ping)(ping)(ping)(ping)(ping)、暗屏(ping)(ping)(ping)(ping)(ping)(ping)(ping)、開(kai)機(ji)白屏(ping)(ping)(ping)(ping)(ping)(ping)(ping)、運(yun)行花(hua)屏(ping)(ping)(ping)(ping)(ping)(ping)(ping)、屏(ping)(ping)(ping)(ping)(ping)(ping)(ping)幕(mu)顯(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)(shi)(shi)(shi)顯(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)(shi)(shi)(shi)線條、藍屏(ping)(ping)(ping)(ping)(ping)(ping)(ping)、系統丟失(shi)(shi)、程序丟失(shi)(shi)、顯(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)(ping)(ping)(ping)不(bu)(bu)(bu)(bu)(bu)通(tong)(tong)電(dian)、觸(chu)摸(mo)失(shi)(shi)靈(ling)、觸(chu)摸(mo)偏移、觸(chu)摸(mo)屏(ping)(ping)(ping)(ping)(ping)(ping)(ping)不(bu)(bu)(bu)(bu)(bu)靈(ling)敏、顯(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)(ping)(ping)(ping)按鍵不(bu)(bu)(bu)(bu)(bu)靈(ling)敏、按鍵壞(huai)(huai)、觸(chu)摸(mo)板(ban)(ban)壞(huai)(huai)、液(ye)晶屏(ping)(ping)(ping)(ping)(ping)(ping)(ping)損壞(huai)(huai)、屏(ping)(ping)(ping)(ping)(ping)(ping)(ping)幕(mu)撞壞(huai)(huai)，液(ye)晶屏(ping)(ping)(ping)(ping)(ping)(ping)(ping)破碎丶(zhu)電(dian)源壞(huai)(huai)、顯(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)(ping)(ping)(ping)主板(ban)(ban)壞(huai)(huai)、主板(ban)(ban)不(bu)(bu)(bu)(bu)(bu)工作、不(bu)(bu)(bu)(bu)(bu)亮、主板(ban)(ban)高壓故(gu)障(zhang)、顯(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)(shi)(shi)(shi)不(bu)(bu)(bu)(bu)(bu)*、主板(ban)(ban)顯(xian)(xian)(xian)(xian)(xian)存故(gu)障(zhang)、故(gu)障(zhang)、顯(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)(ping)(ping)(ping)顯(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)(shi)(shi)(shi)花(hua)紋(wen)、反(fan)應慢、觸(chu)摸(mo)無反(fan)應、通(tong)(tong)訊(xun)不(bu)(bu)(bu)(bu)(bu)上、通(tong)(tong)訊(xun)異常、顯(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)(ping)(ping)(ping)不(bu)(bu)(bu)(bu)(bu)能通(tong)(tong)訊(xun)、顯(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)(shi)(shi)(shi)模糊(hu)、碎屏(ping)(ping)(ping)(ping)(ping)(ping)(ping)、顯(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)(ping)(ping)(ping)電(dian)源板(ban)(ban)壞(huai)(huai)、液(ye)晶屏(ping)(ping)(ping)(ping)(ping)(ping)(ping)故(gu)障(zhang)、不(bu)(bu)(bu)(bu)(bu)能正常開(kai)機(ji)、開(kai)不(bu)(bu)(bu)(bu)(bu)了(le)機(ji)丶(zhu)報錯、報警、提示(shi)(shi)(shi)(shi)(shi)(shi)錯誤、顯(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)(shi)(shi)(shi)反(fan)了(le)等等故(gu)障(zhang)維(wei)修。

德系老款MP377顯示屏通電開機白屏無顯示修理型號：

6AV6644-0AA01-2AX0 SIMATIC  MP377 12" TOUCH       
6AV6644-0AB01-2AX0 SIMATIC  MP377 15" TOUCH       
6AV6644-0AC01-2AX0 SIMATIC  MP377 19" TOUCH 
6AV6644-0BA01-2AX0 SIMATIC  MP377 12" KEY