Lub ntsiab ua haujlwm tsis zoo ntawm daim duab raj, uas tuaj yeem pom, tuaj yeem txheeb xyuas txawm tias ua ntej pib ua haujlwm. Ntxiv mus, qhov no tuaj yeem tsim nyob hauv tsev uas siv cov cuab yeej tshwj xeeb.
Cov Lus Qhia
Kauj ruam 1
Ua ntej kev teeb tsa kinescope hauv TV, nws raug nquahu kom kuaj nws. Hauv khw, qhov kev kuaj xyuas no tau nqa tawm ntawm cov khoom tshwj xeeb ntsuas. Feem ntau, ntau qhov ua tsis zoo tuaj yeem txheeb xyuas tau yog tias koj siv cov cuab yeej tshwj xeeb uas tau ua haujlwm hauv lub network thiab tau txuas nrog cov kem ntawm kinescope. Yog tias koj tab tom kuaj CRT uas twb tau muab tso rau hauv TV lawm, tshem lub vaj huam sib luag los ntawm CRT lub hauv paus.
Kauj ruam 2
Me ntsis txog kev ua haujlwm nrog lub ntaus ntawv. Piv txwv, yog tias koj txheeb xyuas qhov xwm txheej ntawm qhov rwb thaiv tsev ntawm qhov pom thiab cathode, tom qab ntawd yog tias nws nyob zoo, koj yuav pom yuav ua li cas tsuas muaj ib lub teeb tawm. Thiab yog tias muaj lub luv luv Circuit Court, ob lub teeb yuav nyob rau.
Kauj ruam 3
Yog tias kev kuaj xyuas qhov rwb thaiv tsev ntawm qhov pom thiab cathode tsis qhia tawm qhov tsis ua haujlwm, tig lub pob hloov ntawm lub cuab yeej rau txoj haujlwm 2 thiab txiav txim siab lub xeev ntawm lub rwb thaiv tsev ntawm daim phiaj thiab cathode. Yog tias qhov rwb thaiv tsev ib txwm nyob, koj yuav pom ib qho hluav taws xob ntawm lub neon teeb ci ci.
Kauj ruam 4
Feem ntau, kev puas tsuaj rau kinescope tshwm sim twb tau thaum lub sijhawm ua haujlwm ntawm TV. Xws li kev ua tsis zoo yog qhov nyuaj tshaj plaws rau kev kuaj, vim tias cov duab tsis zoo yuav raug qhaj, lossis nws yuav yog qhov tshwm sim ntawm qhov ua haujlwm tsis zoo ntawm lub TV, thiab tsis yog qhov ua tsis zoo ntawm kinescope. Yog tias peb tham txog kinescope malfunctions, tom qab ntawd qee qhov lawv tuaj yeem txheeb xyuas los ntawm cov cim qhia.
Kauj ruam 5
Piv txwv, yog tias lub vijtsam tsis muaj qhov ci, feem ntau yuav ua rau feem ntau yog vim kev ua txhaum ntawm lub nqus tsev. Tshawb xyuas lub xeev ntawm lub tshuab nqus tsev los ntawm cov tsos ntawm daim iav txheej nyob rau lub caj pas ntawm kinescope ze rau lub cathode, nws hloov dawb yog tias lub nqus tsev tsis zoo. Yog tias koj pom ib txheej ntawm cov xim ib txwm, nws yuav yog vim tsis muaj paib tuaj ntawm kinescope cathode.
Kauj Ruam 6
Thov nco ntsoov tias cov vis dis aus uas muaj cov duab tub luam yog ib yam ntawm yav dhau los, thiab yog li ntawd, txawm tias hauv cov khw kho vaj tsev, tsis yog txhua txhua thiab tsis yog tus tswv ib txwm paub yuav kuaj thiab kho cov leeg raj duab. Thaum muaj kev tawg, hu rau cov kws paub kev ua haujlwm uas tau ua haujlwm rau ntau dua ib xyoos.
