Kodayake LED na ba babbar matsala ba ce, ciwon kai ne. Ba wai kawai yana tasiri ƙimar hoton sake kunnawa ba ne, har ma yana shafar yanayin mai amfani. Menene dalilin bayyanar hasken LED? Shin akwai kyakkyawan bayani?
LED nuni walƙiya dalili
1. Mai tuƙin tuƙin ba daidai bane.
2. Kebul ɗin cibiyar sadarwa tsakanin kwamfutar da allon ya yi tsayi ko kuma hanyar sadarwa ta lalace.
3. Katin aikawa ta lalace.
4. Katin sarrafawa ta lalace. Bincika cewa ƙaramar haske a kan katin sarrafawa tana haske ko a'a. Idan ba a kunna ba, zai karye.
5. Shin kebul tsakanin wutar lantarki da katin sarrafawa sun ragu?
6. voltagearfin wutar lantarki na fitarwa na rashin ƙarfi, kuma wutar lantarki tare da katin sarrafawa ba ta da allon da yawa.
LED nuni walƙiya daidai bayani
1. Idan duk allon ya dushe, hoton ya karkace, gabaɗaya lodin direba ba daidai bane, sake duba mai tuƙin, ba zai yuwu a cire ba kuma sake lodawa.
2. Wata damar kuma shine cewa katin aikawa ya karye. A wannan lokacin, katin aikawa yana buƙatar sauyawa.
3. Idan walƙiya ce mara tsari, yawanci matsalar mitar tsari ce. Sauya tsarin, ko daidaita siginan saiti, ana iya warware su asali! Idan yanayin walƙiya ne na taurari, za a iya samun matsala tare da direban katin zane, ko kuma matsala ce ta ƙudurin aika katin. Wata yuwuwar kuma ita ce matsalar samar da wutar lantarki (rashin wadataccen wutar lantarki, rikicewar bayanai, tsangwama na lantarki). Lokacin zayyana PCB, la'akari da diamita na waya na samar da wuta da alamun sigina, da kuma tsarin samar da PCB. Hakanan akwai wasu haɓakawa a cikin ƙara ƙarin ƙarfin lantarki zuwa rukunin.
4. Idan rubutun da ke biye yana walƙiya (akwai fararen gefuna waɗanda ba daidai ba a kusa da rubutun, walƙiya mara kyau, kuma sun ɓace bayan rubutun sun ɓace), wannan matsala ce tare da saitin katin zane. A cikin kayan nunin, soke "Nuna ɓoye a ƙarƙashin menu", "Edge mai sauƙin sauyawa" "Tasirin" na iya magance irin waɗannan matsalolin.
Lokacin aikawa: Agusta-07-2020