Industrial LCD cov ntxaij vab tshaus xa mus rau LCD saib tshwj xeeb siv rau kev ua haujlwm ntau lawm. Lawv feem ntau muaj lub thawv zoo li lub thawv. Lawv tsis zoo ib yam li LCD TVs uas siv hauv peb lub tsev. Vim tias lawv tau tsim tshwj xeeb rau kev ua haujlwm ntau lawm, qhov loj ntawm LCD zaub Muaj ntau ntau, thiab txhawm rau pab txhawb kev teeb tsa ntawm ntau hom kev ua haujlwm, cov txheej txheem kev teeb tsa kuj muaj ntau yam, yog li thaum lub vijtsam LCD muaj teeb meem thiab xav tau. tau kho, txoj kev tshwj xeeb kuj txawv ntawm qhov zoo li LCD npo. Cia peb Cia's tau paub txog cov kev ua txhaum ntau thiab cov kev daws teeb meem tshwj xeeb ntawm cov ntxaij vab tshaus LCD hauv Xia Dingye.
Fault 1. Qhov taw qhia fais fab tuag
Yog tias qhov ntsuas hluav taws xob tsis nyob rau, thawj qhov uas yuav tsum tau kuaj xyuas yog seb lub hwj chim qaum yog ntsaws rau hauv nruj, thiab tom qab ntawd xyuas seb lub hwj chim adapter puas tuaj yeem ua haujlwm zoo li qub, yog tias tsis muaj teeb meem nrog ob qho tib si, nws yog qhov zoo tshaj los xyuas dua-lub hwj chim. tawm Puas yog qhov tsim nyog input voltage nyob rau hauv txoj kab nrog cov tsis muaj feem cuam tshuam ntawm cov ntxaij vab tshaus LCD?
Ua txhaum ob, lub hwj chim qhia lub teeb yog ntsuab, tab sis lub vijtsam tsis tso saib cov duab
Qhov no yog ib qho teeb meem uas feem ntau tshwm sim hauv cov ntxaij vab tshaus LCD. Vim tias qhov zaus ntawm kev lag luam TVs txawv ntawm qhov zaus xav tau thaum saib TV hauv peb lub tsev, TV zaus ntawm peb lub tsev LCD cov ntxaij vab tshaus feem ntau tsuas yog kho. Cov ob peb, thiab cov zaus siv hauv Dingye ntau lawm tuaj yeem debugged los ntawm koj tus kheej, yog li yog tias lub zog ntsuas hluav taws xob yog ntsuab tab sis tsis muaj duab, nws txhais tau hais tias kev lag luam LCD kho vajtse yog qhov qub, tab sis qhov tseeb tsis pom. Zaus, qhov no yuav tsum tau kuaj xyuas - qhov zaus ntawm cov teeb liab tawm tswv yim yog nyob rau hauv qhov ntau zaus uas tau teev tseg los ntawm cov duab scan.
Kev kho thiab tu txoj kev ntawm kev lag luam LCD cov ntxaij vab tshaus tej zaum muaj cov no. Lawv yuav tsum tau daws raws li cov teeb meem sib txawv, kom ntseeg tau tias kev siv ib txwm siv, thiab cov teeb meem ntawm ntau hom kuj yuav txawv, xws li xim LCD cov ntxaij vab tshaus, cob LCD cov ntxaij vab tshaus, thiab lwm yam. Cov lus nug, tau kawg, yog tias muaj teeb meem, nrhiav cov kws tshaj lij los daws lawv, thiab lawv tuaj yeem pab koj daws tau yooj yim.
