Chiratidziro che LED chinowanzo umbwa nemutungamiriri mukuru, bhodhi rekuvheneka, chiratidziro chekuratidzira uye chiratidziro che LED.Mutongi mukuru anowana data rekupenya kwepixel yega yega yechidzitiro kubva pakombuta yekuratidzira kadhi, uye obva aigovera kune akati wandei mabhodhi ekuongorora, imwe neimwe scanning Iyo bhodhi ine basa rekudzora akati wandei mitsara (makoramu) pane yekuratidzira LED skrini, uye iyo LED. siginecha yekuratidzira pamutsara wega wega (column) inofambiswa serially kuburikidza neanoratidza ekudzora mayunitsi emutsetse uyu, uye yega yega yedhizaini yekudzora unit inotarisana ne LED zvakananga Kuratidza muviri.Basa remutongi mukuru ndere kushandura chiratidzo chinoratidzwa nekombuta nekadhi mune data uye kutonga chiratidzo fomati inodiwa neiyo LED kuratidza.Basa rechiratidzo chekudzora chiratidziro chakafanana neicho chechiratidzo chekuratidzira.Iyo inowanzo umbwa neshift register latch ine grey level control function.Ingori kuti chiyero chevhidhiyo LED maratidziro anowanzo kukura, saka akabatanidzwa maseketi ane akakura akabatanidzwa masikero anofanira kushandiswa.Basa re scan board ndiyo inonzi link pakati pekare neanotevera.Kune rimwe divi, inogamuchira chiratidzo chevhidhiyo kubva kune mukuru controller, uye kune rimwe divi, inoendesa iyo data yeiyi nhanho kune yayo yekuratidzira control unit, uye panguva imwecheteyo, zvakare inotamisa iyo data isingaite. ndevechinhanho ichi pasi.A cascaded scan board transmission.Musiyano uripo pakati pechiratidzo chevhidhiyo uye data yekuratidzira ye LED maererano nenzvimbo, nguva, kutevedzana, nezvimwe, zvinoda bhodhi rekuongorora kuti ribatanidze.

Kusabatanidzwa nemhosho

1. Hapana kuratidzwa

Tarisa kubatanidzwa kwemagetsi, simbisa kana chiedza chemagetsi uye chiedza pane kadhi rekutonga zviri, uye kuyera voltage yekadhi rekutonga simba uye unit board kuti uone kana zvakajairika.Kana magetsi emagetsi ari akajairika, ndapota tarisa kubatana pakati pekadhi rekutonga uye bhodhi reyuniti.Shandisa zvikamu zvinotsiva kubvisa zvikanganiso.

2. Ratidza kuvhiringika

Kana 1, 2 mabhodhi mabhodhi anoratidza zvakafanana zvirimo.-Ndokumbira ushandise software kugadzirisa saizi yescreen.

Nyaya 2, yakasviba zvakanyanya.-Ndokumbira ushandise software kuseta iyo OE level.

Case 3, chiedza pane imwe neimwe mutsara.Mutsara wedata hausi pakubata zvakanaka, ndapota batanidza zvakare.

Case 4, mamwe mavara echiChinese anoratidzwa zvisirizvo.-Mavara echiChinese uye zviratidzo zvakajairwa uye zvisiri muraibhurari yenyika yakajairwa font.

Muchiitiko che5, dzimwe nzvimbo dzechidzitiro hadziratidzirwe.Tsiva sero bhodhi.