Homeliness, Utauta me ngā taputapu
He aha te taua hiko raina utu
Ki runga i te whakapakoko CRT ko i runga i te mata, a ko taea ki te oaoa i to koutou pāhotanga tino te whakarongo, kia tonoa ki te kurupae irahiko, kononga tona rohe katoa. Ko te parau tumu o te mahi o te aroturuki ranei te TV, i roto i nei i te huānga whakaatu ko te hihi ngongo pitoiho, he māmā ake ki te tapae i te tauira o te whakaaro pango me te ma.
Ko te kupu, ko te whakapakoko i runga i te mata i hanga e tetahi noa ira, ki te auau tiketike o rere huri noa rau o nga rarangi. Ko te pikitia whānui e taea e matou te titiro hoki o te tūpuku o to tatou tinana.
I tua atu, ki te whakapakoko kia hihiri, a ka titau te huringa o kaimahi. Rere ana te kurupae irahiko raina i te raina i runga ki raro, me te hoki ano te mea e peia ai e te papa autō hangaia e nga coils o te pūnaha deflection. Ki te mea pera tenei, he mea e tika ana ki te huri i roto i te o nāianei ki te tetahi auautanga.
ara iahiko TV Classical ngā ngā wāhanga: aho te mana, me te anga matawai, hongere reo irirangi, wae mana, te mana auau iti kōwae chrominance ki te kaiwhiwhi tae. Ko te huānga matua o te wae raina matawai whakapae ko te hiko. I roto i ngā pouaka whakaata hou te nuinga o ngā reira ki te whakanui ngaohiko. Ko tōna whakaaro - ki te whakarato i ngātere sawtooth o nāianei hiko, e kua tukuna ki te pūnaha deflection pōkai. ngaohiko whakanui, eke i roto i te whare taua rite te hiko raina, hua he tiketike, ki runga ki te 27 kilovolts tere ngaohiko e whakarato whakatere o irahiko i roto i to ratou kaupapa ki te kanohi mata, te phosphor Uwhi. Te reira i, i roto i te tahuri, whangai ki te ngongo pikitia i te tikanga o tiketike-ngaohiko kiriweti tomo i te pera-ka karanga "blotch" tiaki te whakapā i te rärangi o te whare.
eke tahi hiko whakapae ki te whakanui (TDKS) kua he maha o kopiko hanga te atu tohu mana. Ko ētahi o ēnei aronga te whakarite, me te nui o te ngaohiko whakaterenga, me pōkai blanking blanking te mata e kore e waiho kitea.
Ko te kupu, e rua ngā rōpū o kopiko o te pūnaha faahuri whakarato te Raster karapa poutū (HR, CR) me whakapae (whakapae, CP). Ka rite ki te hua o tona āhua he tata rawa ki te tapawha, engari e kore e tino ōrite te reira i te reira. meinga ana tēnei ine e te rerekētanga i roto i te tawhiti e irahiko i ki hinga i te ara ki te kanohi. Ko te ofi ki te mata o te mata, na ko reira atu, a CRT flat mata mamae i tenei koha ki te whānuitanga nui ake i to ratou "rongonui" ritenga. hiko Raina roto i te taha ki te whakanui, me te pūnaha deflection ko te mana tupato, me te ahanoa whakarerekētanga, i muri nei riro te distortion te iti.
He tiketike rawa, te roanga o te mahi tika o te kaiwhiwhi pouaka whakaata katoa tei runga te reira TDKS ki te whakaritenga kounga. E hangaia transformers ngaohiko i te puka o te whakaminenga amiami me kore e taea te hanga ko, na e te tikanga kia hoapā ā-katoa i waenganui i te kopiko rawa pono.
CP kōpuku pau te nuinga o te pūngao pau e te TV ki te hawhe o tona uara katoa.
Ka rite ki tetahi pūrere inductive, hiko raina kua he matua autō e te kaimahi rite te matua i runga i nei e hoatu i te coils. I roto i te tikanga ki te whakaiti i te rahi, kei te hanga i te reira i te ferrite motuhake ki te kawe ia autō tiketike.
Hoki enei take katoa TDKS - te whakakapinga honore tino utu i muri i CRT, te hiahia hoki e kia ara ake, ka hanga ko te TV.
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