廠商性質：經銷商

所在地：上海市

更新(xin)時間：2024-06-09

產品簡介：

6AV6 643-0CD01-1AX2觸摸屏十年修復診斷，西(xi)(xi)門(men)(men)子(zi)MP277觸摸(mo)屏維修(xiu)；上(shang)海恒稅(shui)修(xiu)西(xi)(xi)門(men)(men)子(zi)工(gong)業設(she)備修(xiu)的好(hao)還修(xiu)的快，我(wo)公司(si)(si)(si)庫存各系列西(xi)(xi)門(men)(men)子(zi)配(pei)(pei)件(jian)及(ji)維修(xiu)所(suo)需(xu)(xu)配(pei)(pei)件(jian)，模(mo)塊，電容(rong)，芯片等(deng)核心配(pei)(pei)件(jian)都(dou)(dou)是原廠，修(xiu)好(hao)不易壞，很多修(xiu)好(hao)用(yong)到(dao)報廢都(dou)(dou)有。如果需(xu)(xu)要(yao)維修(xiu)可(ke)以(yi)(yi)發給我(wo)公司(si)(si)(si)處理，另外(wai)公司(si)(si)(si)各西(xi)(xi)門(men)(men)子(zi)模(mo)擬測試平(ping)臺等(deng)在線測速(su)儀都(dou)(dou)齊全(quan)，在加上(shang)專業的西(xi)(xi)門(men)(men)子(zi)維修(xiu)團隊，可(ke)以(yi)(yi)確(que)保西(xi)(xi)門(men)(men)子(zi)維修(xiu)成(cheng)功率，公司(si)(si)(si)以(yi)(yi)合理的價格、良(liang)好(hao)的信(xin)譽，已得到(dao)同(tong)行(xing)及(ji)西(xi)(xi)門(men)(men)子(zi)用(yong)戶的認可(ke)

6AV6 643-0CD01-1AX2觸摸屏十年修復診斷；西門子觸(chu)摸屏(ping)故障現(xian)象：通(tong)電(dian)(dian)(dian)(dian)DC24伏(fu)(fu)，屏(ping)幕(mu)無光(guang)，電(dian)(dian)(dian)(dian)流約(yue)230mA 處理(li)(li)(li)過(guo)程(cheng)：用(yong)(yong)手接觸(chu)屏(ping)幕(mu)，蜂鳴器有呼(hu)應，闡明程(cheng)序運行正(zheng)(zheng)(zheng)常(chang)(chang)。量高壓(ya)(ya)條(tiao)12伏(fu)(fu)DC電(dian)(dian)(dian)(dian)壓(ya)(ya)正(zheng)(zheng)(zheng)常(chang)(chang)，操控(kong)電(dian)(dian)(dian)(dian)壓(ya)(ya)ENABLE低(di)有用(yong)(yong)為(wei)低(di)電(dian)(dian)(dian)(dian)平正(zheng)(zheng)(zheng)常(chang)(chang)。闡明毛(mao)病(bing)在高壓(ya)(ya)發(fa)作電(dian)(dian)(dian)(dian)路或燈(deng)管現(xian)已(yi)損壞。拆開(kai)發(fa)現(xian)燈(deng)管一(yi)頭現(xian)已(yi)發(fa)黑(hei)，替換燈(deng)管后(hou)(hou)(hou)仍然(ran)無光(guang)，查看高壓(ya)(ya)變(bian)壓(ya)(ya)器也已(yi)損壞。市面上(shang)無此高壓(ya)(ya)變(bian)壓(ya)(ya)器，于(yu)是(shi)買一(yi)個LCD的(de)帶(dai)兩(liang)管的(de)高壓(ya)(ya)條(tiao)，接好線(xian)后(hou)(hou)(hou)固定(ding)，通(tong)電(dian)(dian)(dian)(dian)正(zheng)(zheng)(zheng)常(chang)(chang)。故障現(xian)象：通(tong)電(dian)(dian)(dian)(dian)后(hou)(hou)(hou)屏(ping)幕(mu)無顯(xian)示，電(dian)(dian)(dian)(dian)流約(yue)100mA修(xiu)(xiu)正(zheng)(zheng)(zheng)過(guo)程(cheng)：用(yong)(yong)手接觸(chu)屏(ping)幕(mu)，蜂鳴器無呼(hu)應，闡明程(cheng)序運行不(bu)(bu)正(zheng)(zheng)(zheng)常(chang)(chang)。萬用(yong)(yong)表丈量幾組(zu)電(dian)(dian)(dian)(dian)壓(ya)(ya)3.3伏(fu)(fu)、5.1伏(fu)(fu)、12伏(fu)(fu)都正(zheng)(zheng)(zheng)常(chang)(chang)。據用(yong)(yong)戶(hu)反(fan)映，用(yong)(yong)戶(hu)發(fa)現(xian)接觸(chu)屏(ping)毛(mao)病(bing)后(hou)(hou)(hou)曾企圖修(xiu)(xiu)理(li)(li)(li)，在通(tong)電(dian)(dian)(dian)(dian)的(de)過(guo)程(cheng)中，呈現(xian)過(guo)一(yi)次(ci)正(zheng)(zheng)(zheng)常(chang)(chang)的(de)狀況，但斷電(dian)(dian)(dian)(dian)后(hou)(hou)(hou)再次(ci)通(tong)電(dian)(dian)(dian)(dian)就不(bu)(bu)行了。剖析芯(xin)片某個腳位有虛(xu)焊，使得總線(xian)過(guo)錯(cuo)，然(ran)后(hou)(hou)(hou)程(cheng)序不(bu)(bu)能跑動。遂(sui)用(yong)(yong)熱風槍(qiang)對(dui)密腳芯(xin)片焊腳加(jia)熱，同時(shi)用(yong)(yong)鑷子按壓(ya)(ya)芯(xin)片，使焊腳和錫從頭熔合(he)。通(tong)過(guo)以上(shang)處理(li)(li)(li)后(hou)(hou)(hou)，從頭開(kai)機，電(dian)(dian)(dian)(dian)流上(shang)升到470mA，一(yi)切正(zheng)(zheng)(zheng)常(chang)(chang)。

6AV6 643-0CD01-1AX2觸(chu)(chu)摸屏(ping)修復故障(zhang)范圍；通電不(bu)(bu)(bu)啟動、進不(bu)(bu)(bu)了系(xi)統(tong)、進不(bu)(bu)(bu)了程(cheng)序(xu)、自檢通不(bu)(bu)(bu)過(guo)丶上電黑屏(ping)、暗(an)屏(ping)、開機白(bai)屏(ping)、運行(xing)花屏(ping)、屏(ping)幕顯示(shi)顯示(shi)線條、藍屏(ping)、系(xi)統(tong)丟失、程(cheng)序(xu)丟失、不(bu)(bu)(bu)通電、觸(chu)(chu)摸失靈(ling)(ling)、觸(chu)(chu)摸偏移、觸(chu)(chu)摸屏(ping)不(bu)(bu)(bu)靈(ling)(ling)敏、按(an)鍵(jian)不(bu)(bu)(bu)靈(ling)(ling)敏、按(an)鍵(jian)壞、觸(chu)(chu)摸板(ban)壞、液(ye)晶(jing)(jing)屏(ping)損壞、屏(ping)幕撞壞，液(ye)晶(jing)(jing)屏(ping)破碎丶電源(yuan)壞、主板(ban)壞

6AV6 643-0CD01-1AX2觸摸屏修復流程；首先詢問用戶損壞電氣設備的故障現象及現場情況。
第二步：根據用戶的故障描述，分析造成此類故障的原因。
第三步：對機器進行全面的清潔，確認被損壞的器件，分析維修恢復的可行性。
第四步：根據被損壞器件的位置，找出損壞器件的原因，以免下次類似故障出現。 
第五步：出具詳細檢測報告與維修報價，甲方確認報價后進行維修。
第六步：修復后對設備進行負載實驗，正常運行通知甲方，款到發貨
故障維修件未(wei)修好分文不(bu)收