德系老款MP377顯示屏通電白屏十年硬件維修，西(xi)門子顯(xian)(xian)(xian)示(shi)(shi)屏(ping)維修(xiu)(xiu)就找上(shang)海恒稅電氣(qi),專業的(de)(de)西(xi)門子顯(xian)(xian)(xian)示(shi)(shi)屏(ping)維修(xiu)(xiu),10年以上(shang)顯(xian)(xian)(xian)示(shi)(shi)屏(ping)維修(xiu)(xiu)經(jing)驗,對于顯(xian)(xian)(xian)示(shi)(shi)屏(ping)出現的(de)(de)大小(xiao)故障(zhang)均可輕松解決,一般(ban)故障(zhang)當天即可修(xiu)(xiu)好,恒稅電氣(qi)公司配件(jian)齊全(quan),還有(you)專門的(de)(de)觸摸屏(ping)檢測儀器設(she)備(bei),修(xiu)(xiu)復好后裝上(shang)設(she)備(bei)即可投入(ru)使用(yong),不影響企(qi)業生產任務(wu)。

德系老款MP377顯示屏通電白屏十年硬件維修檢測：西(xi)門子(zi)(zi)顯(xian)(xian)示(shi)屏(ping)典型故障(zhang)之三：顯(xian)(xian)示(shi)屏(ping)開機花(hua)屏(ping)或者白屏(ping)：當西(xi)門子(zi)(zi)顯(xian)(xian)示(shi)屏(ping)出(chu)現(xian)這(zhe)種故障(zhang)的(de)(de)(de)時候(hou)，維(wei)(wei)修方法就(jiu)(jiu)跟普(pu)通液晶電(dian)(dian)視(shi)一樣(yang)了。不過(guo)，西(xi)門子(zi)(zi)的(de)(de)(de)電(dian)(dian)路(lu)(lu)板(ban)做工(gong)精細，分(fen)層很多，查電(dian)(dian)路(lu)(lu)可不一定(ding)有維(wei)(wei)修液晶電(dian)(dian)視(shi)那么簡單。這(zhe)就(jiu)(jiu)需要我(wo)們(men)的(de)(de)(de)維(wei)(wei)修技(ji)(ji)術人員掌握豐富的(de)(de)(de)電(dian)(dian)子(zi)(zi)元(yuan)件知識和基(ji)礎理論(lun)，才能解決這(zhe)種硬件故障(zhang)。一般(ban)花(hua)屏(ping)和白屏(ping)說明(ming)電(dian)(dian)路(lu)(lu)電(dian)(dian)源工(gong)作是(shi)有的(de)(de)(de)，如果觸摸管(guan)用，說明(ming)問題僅在邏輯板(ban)，如果觸摸不管(guan)用，那說明(ming)CPU系(xi)統未(wei)工(gong)作正常，更進一步的(de)(de)(de)維(wei)(wei)修分(fen)析(xi)就(jiu)(jiu)需要維(wei)(wei)修技(ji)(ji)術人員實際發(fa)揮(hui)了。

西門子顯(xian)(xian)(xian)(xian)示(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)(ping)(ping)故(gu)(gu)障維(wei)修(xiu)范圍：顯(xian)(xian)(xian)(xian)示(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)(ping)(ping)無顯(xian)(xian)(xian)(xian)示(shi)(shi)(shi)、通(tong)(tong)電(dian)重啟(qi)、通(tong)(tong)電(dian)無反應、通(tong)(tong)電(dian)不(bu)(bu)(bu)(bu)啟(qi)動、進(jin)不(bu)(bu)(bu)(bu)了系統(tong)、進(jin)不(bu)(bu)(bu)(bu)了程序(xu)、自檢通(tong)(tong)不(bu)(bu)(bu)(bu)過(guo)丶(zhu)(zhu)上(shang)電(dian)黑屏(ping)(ping)(ping)(ping)(ping)(ping)、暗屏(ping)(ping)(ping)(ping)(ping)(ping)、開機(ji)白屏(ping)(ping)(ping)(ping)(ping)(ping)、運行花(hua)屏(ping)(ping)(ping)(ping)(ping)(ping)、屏(ping)(ping)(ping)(ping)(ping)(ping)幕顯(xian)(xian)(xian)(xian)示(shi)(shi)(shi)顯(xian)(xian)(xian)(xian)示(shi)(shi)(shi)線條(tiao)、藍(lan)屏(ping)(ping)(ping)(ping)(ping)(ping)、系統(tong)丟(diu)失、程序(xu)丟(diu)失、顯(xian)(xian)(xian)(xian)示(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)(ping)(ping)不(bu)(bu)(bu)(bu)通(tong)(tong)電(dian)、觸(chu)摸失靈(ling)、觸(chu)摸偏移、觸(chu)摸屏(ping)(ping)(ping)(ping)(ping)(ping)不(bu)(bu)(bu)(bu)靈(ling)敏(min)、顯(xian)(xian)(xian)(xian)示(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)(ping)(ping)按(an)鍵不(bu)(bu)(bu)(bu)靈(ling)敏(min)、按(an)鍵壞(huai)(huai)、觸(chu)摸板壞(huai)(huai)、液晶(jing)屏(ping)(ping)(ping)(ping)(ping)(ping)損(sun)壞(huai)(huai)、屏(ping)(ping)(ping)(ping)(ping)(ping)幕撞壞(huai)(huai)，液晶(jing)屏(ping)(ping)(ping)(ping)(ping)(ping)破碎(sui)丶(zhu)(zhu)電(dian)源壞(huai)(huai)、顯(xian)(xian)(xian)(xian)示(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)(ping)(ping)主板壞(huai)(huai)、主板不(bu)(bu)(bu)(bu)工(gong)作、不(bu)(bu)(bu)(bu)亮、主板高(gao)壓(ya)故(gu)(gu)障、顯(xian)(xian)(xian)(xian)示(shi)(shi)(shi)不(bu)(bu)(bu)(bu)*、主板顯(xian)(xian)(xian)(xian)存故(gu)(gu)障、故(gu)(gu)障、顯(xian)(xian)(xian)(xian)示(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)(ping)(ping)顯(xian)(xian)(xian)(xian)示(shi)(shi)(shi)花(hua)紋、反應慢(man)、觸(chu)摸無反應、通(tong)(tong)訊(xun)不(bu)(bu)(bu)(bu)上(shang)、通(tong)(tong)訊(xun)異(yi)常、顯(xian)(xian)(xian)(xian)示(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)(ping)(ping)不(bu)(bu)(bu)(bu)能通(tong)(tong)訊(xun)、顯(xian)(xian)(xian)(xian)示(shi)(shi)(shi)模糊、碎(sui)屏(ping)(ping)(ping)(ping)(ping)(ping)、顯(xian)(xian)(xian)(xian)示(shi)(shi)(shi)屏(ping)(ping)(ping)(ping)(ping)(ping)電(dian)源板壞(huai)(huai)、液晶(jing)屏(ping)(ping)(ping)(ping)(ping)(ping)故(gu)(gu)障、不(bu)(bu)(bu)(bu)能正常開機(ji)、開不(bu)(bu)(bu)(bu)了機(ji)丶(zhu)(zhu)報錯、報警、提示(shi)(shi)(shi)錯誤(wu)、顯(xian)(xian)(xian)(xian)示(shi)(shi)(shi)反了等(deng)等(deng)故(gu)(gu)障維(wei)修(xiu)。

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