Ingxaki yokuguqulwa kombala kunye nokubonakala kweembalo ezikhulayo zembala eyahlukileyo kunye nomgca weskrini ngokuqhelekileyo kubonakala kwiisethi zeTV kunye ne-CRT (CRT). Abaninzi bakholelwa ukuba i-TV yabo idibene ngokupheleleyo, kwaye bayathenga entsha. Kodwa eqinisweni, esi siphene sinokupheliswa lula, kuba ezi ngxaki zibangelwa ukugqithisa ngokugqithiseleyo kwiphukhoni ye-TV, oko kukuthi, sifanele senze idemagnetize.
Kutheni umboniso weTV ukhanyiswa?
Oku kwenzekayo xa izixhobo zombane zifumaneka kufuphi neTV, zenza umbane wamagneti emsebenzini wabo. Le khola, kunye neziko lomculo, kunye nekhompyutha.
Ndiyakwenza njani i-demagnetize isikrini seTV?
Kukho iindlela ezimbini zokuvuselela i-kinescope:
Indlela eyi-1 - ngokuzenzekelayo
Uvele ucime iTV, unqamle kwi-network network uze uyiye. Ngenxa yokuba i-loop demtification ye-tube itholakala ngaphakathi kwe-TV, isiphene kufanele sichithwe ngexesha elizayo xa livuliwe. Ixesha lokuphumla kweTV ngalinye lihlukile.
Kwiimodeli ezininzi zanamabonwakude kwiimenyu yokubeka esweni kukho umsebenzi we-demagnetization. Ukuyisebenzisa, kufuneka nje ufumane lo msebenzi kwaye uncede. Emva koko, isikrini sivaliwe imizuzwana embalwa.
Ukuba le ndlela ayisebenzi, kufuneka usebenzise oku kulandelayo.
Indlela e-2 - ngoncedo lwengxubevange ye-demagnetizing
Susa zonke izixhobo zombane kufuphi neTV.
- Vala iTV kunye nokucima iplagi yamandla.
- Thatha i-throttle.
- Ukuguqula kumgama wama-50 cm kwiskrini.
- Ukwenza i-circular motions in spiral, kufuneka uvelise ifowuni ecaleni kwipuphu ye-2 cm.
- Sithutha umbhobho ukusuka kumda ukuya kwiziko (ngokugxininisa), kwaye emva koko kulandelelana.
- Sifudukela kude kwiTV kwisikrini setyhula kumgama othile.
- Vala ifowuni.
Zonke ezi ngasentla kufuneka zenziwe kwimizuzwana engama-40.
Ngaphambi kokuba uqale ukutshatyalaliswa kwesikrini seTV nge-throttle, qiniseka ukuba udibana neengcali. Kufuneka uyazi ukuba unokwenza i-CRT ye-TV kuphela, kodwa kungekhona i- LCD , ekubeni ukusebenza kwayo kulungiselelwe ngendlela eyahlukileyo.