Isixazululo sokubonisa izimboniemshinini wokulayisha nokuthulula webhodi we-SMT/PCB
Idlala indima ebalulekile ku-SMT (Surface Mount Technology)/PCB (Printed Circuit Board) emshinini wokulayisha nokuthulula webhodi othomathikhi, ohlinzeka ngesixazululo esibalulekile senqubo yokukhiqiza.
Okulandelayo kuzokwethula indima ebalulekile yemibukiso yezimboni emishinini ye-SMT/PCB ezenzakalelayo yebhodi-phezulu/ibhodi-phansi ngokwezici zayo kanye nezinzuzo.
1. Ukulungiswa okuphezulu nokuthembeka: Izibonisi zemboni ngokuvamile zinokulungiswa okuphezulu ukuze kuqinisekiswe ukuthi izithombe ezicacile, ezinemininingwane nombhalo ziyaboniswa. Lokhu kunikeza ukubonakala okuhle kakhulu kwemishini ye-SMT/PCB ezenzakalelayo evula/evaliwe okufanele ibhekisise kahle futhi yahlulele izingxenye ezincane ze-elekthronikhi. Ngesikhathi esifanayo, isibonisi sezimboni siphinde senzelwe ukugxila ekuzinzeni nasekuthembekeni ukuze kuqinisekiswe ukusebenza okuqhubekayo nokuzinzile ezindaweni zokusebenza ezinzima futhi kuqinisekiswe ukuqhubeka kwenqubo yokukhiqiza.
2. I-engeli yokubuka ebanzi kanye nedizayini yokuvikela uthuli: Izibonisi zemboni zine-engeli yokubuka ebanzi, esenganikeza ikhwalithi yesithombe engaguquki ngisho noma ibukwa ngama-engeli ahlukene. Lokhu kubalulekile kuma-opharetha asebenza ngemishini ye-SMT/PCB ezenzakalelayo yebhodi-phezulu/ibhodi eyehlayo, okudingeka babheke isimo somsebenzi nemiphumela ngama-engeli ahlukene. Ngaphezu kwalokho, i-monitor yezimboni iklanyelwe ukuthi ingangenwa uthuli, ivimbele ngempumelelo uthuli nokungcola ukuthi kungangeni ngaphakathi kwemonitha, iqinisekise isibonisi esizinzile nokwelula impilo yedivayisi.
3. Ukulungiswa kwe-backlight kanye nomsebenzi wesikrini sokuthinta: Abaqaphi bezimboni bavame ukuhlonyiswa umsebenzi wokulungisa ukukhanya kwe-backlight, okungalungisa ukukhanya nokuqhathanisa ngokuvumelana nendawo yangempela ukuze kuqinisekiswe ukuboniswa okungcono kakhulu kwemiphumela yokubuka. Ngaphezu kwalokho, abanye abaqaphi bezimboni nabo bafakwe umsebenzi wesikrini sokuthinta, ukuze opharetha bakwazi ukuthinta ngokuqondile isikrini ukuze basebenze, bathuthukise ukusebenza kalula nokusebenza kahle.
4. Izixhumanisi zokuxhuma eziningi: Imishini ye-SMT/PCB ezenzakalelayo yebhodi-phezulu/ibhodi-phansi ngokuvamile idinga ukuxhuma izisetshenziswa eziningi zangaphandle nezixhumi ezibonakalayo, njenge-PLC (isilawuli se-logic esihlelekayo), amakhamera, izikena, njll. Abaqaphi bezimboni banezindawo eziningi zokuxhuma, njenge-VGA, i-HDMI ne-USB, yokuxhuma nokudluliswa kwedatha ngamadivaysi ahlukahlukene. Lokhu kuvumela ukuqapha kwesikhathi sangempela kanye nokudluliswa kwedatha ukuze kuthuthukiswe ukukhiqiza nokuphathwa kwemishini ezenzakalelayo yokwehliswa kwebhodi kanye nebhodi phansi. Ngokusebenzisa izici nezinzuzo zokuboniswa kwezimboni, imishini ye-SMT/PCB ezenzakalelayo yebhodi-up/board-down inganikeza inqubo yokukhiqiza esebenza kahle futhi ezinzile. Abasebenzisi bangabuka idatha yokukhiqiza, izithombe nesimo ngokuboniswa kwemboni, baqinisekise ikhwalithi yomkhiqizo kanye nokukhiqiza. Ngaphezu kwalokho, ukwethembeka nokuqina kwesibonisi sezimboni kungaqinisekisa ukusebenza okude nokuzinzile, ukunciphisa isikhathi sokuphumula kanye nezindleko zokunakekelwa okuhambisana nokuhluleka kwemishini.
Kafushane: Imibukiso yezimboni idlala indima ebalulekile emishinini ye-SMT/PCB ezenzakalelayo yebhodi-up/board-down, ihlinzeka opharetha ngezici nezinzuzo ezifana nokulungiswa okuphezulu, ukwethembeka, i-engeli yokubuka ebanzi kanye nomklamo ovimbela uthuli. Ngokusetshenziswa kwezibonisi zezimboni, imishini ye-SMT/PCB ezenzakalelayo yebhodi-phezulu/ibhodi-phansi ingafinyelela ukubhekwa okunembile, ukukhiqiza okuphumelelayo, kanye nekhwalithi yomkhiqizo ethuthukisiwe nokusebenza kahle kokukhiqiza.
