Tsis muaj lwm lub chaw tsim khoom tau ua tiav hauv kev tsim cov khoom zoo meej. Tag nrho cov cuab yeej uas twb muaj lawm sai los sis tom qab hnav los yog, txawm tias phem dua, tawg. Qee zaum qhov no yog vim kev siv tsis tu ncua, qee zaum vim yog kev sib yuav. Qhov tseeb, tuaj yeem muaj ntau yam laj thawj, yog li nws yog qhov zoo dua los txiav txim siab tam sim ntawd, vim tias txawm tias tus neeg siv tsis paub dhau los hauv qee kis tau daws teeb meem ntawm nws tus kheej.
TVs kuj tuaj yeem ua tsis tau qee lub sijhawm. Qee zaum cov teeb meem tsis tuaj yeem pom, lawv tuaj yeem ntshai tus tswv ntawm lub cuab yeej. Piv txwv li, Samsung TV tig nws tus kheej rau thiab tawm. Yog tias qhov no tshwm sim thawj zaug, leej twg yuav ntshai, tshwj xeeb tshaj yog thaum hmo ntuj.
Problem
Vim li cas Samsung TV qhib thiab tawm ntawm nws tus kheej tsis yooj yim los txiav txim. Tab sis muaj ob peb lub laj thawj rau qhov tshwm sim no. Qee zaum txoj kev no koj tuaj yeem kho qhov teeb meem koj tus kheej. Tab sis feem ntau nws ua tauyog technically complex, yog li tsuas yog ib tus kws tshaj lij tuaj yeem daws nws.
Yog tias koj pom tias TV tau pib "ua lub neej ntawm nws tus kheej", tsis tas yuav ceeb. Thiab txawm hais tias qhov no tsis yog qhov teeb meem feem ntau, nws tseem tshwm sim hauv qee cov qauv ntaus ntawv. Yog li ntawd, txoj hauv kev los daws nws twb tau pom lawm.
Yog vim li cas
Yog tias Samsung TV qhib thiab tawm ntawm nws tus kheej, qhov laj thawj ntawm qhov no yuav tso cai rau koj nkag siab yuav ua li cas mus ntxiv. Qee lub sij hawm qhov no yog qhov ua tsis tau yooj yim, thiab qee zaum kev puas tsuaj loj.
Tsis tas li, lub zog hluav taws xob yuav raug liam, tab sis los ntawm txoj kev, nws yooj yim los hloov. Qee lub sij hawm lub inverter tawg los yog qhov txhaum yog kev saib xyuas tsis zoo ntawm cov khoom siv. Txhua qhov teeb meem no muaj kev daws teeb meem.
Kev tsis ua haujlwm yooj yim
Yog tias Samsung TV qhib thiab tawm ntawm nws tus kheej, qhov no tsis tau txhais hais tias nws yuav raug puas irreparably. Ib qho teeb meem zoo sib xws yog feem ntau pom nyob rau hauv cov khoom siv niaj hnub no. Txawm tias qee cov khoom siv uas twb tsis siv lawm tuaj yeem coj tus cwj pwm li no.
Qee zaum lub cuab yeej kaw thaum tus neeg siv qhib nws. Qee lub sij hawm nws qhib nws tus kheej, thiab tom qab ntawd tawm mus. Tab sis tsis yog ib txwm yog vim li cas yog kev puas tsuaj. Qee zaum ua txhaum:
- Yam yuam kev nrog cov khoom siv.
- Tshaj tawm qhov khoom siv tshwj xeeb.
Nyob rau hauv thawj qhov sib txawv, qhov teeb meem yuav nyob hauv qhov kev xaiv tsis siv neeg, uas yog tsim los tua cov cuab yeej uas tsis tuaj yeem tos txais cov cim. Piv txwv li, koj tau qhib koj lub TV yeeb yam uas koj nyiam thiab rau ib lub sijhawm tsis tuaj yeem khaws cov chaw taws teeb tswj, tsis hloov, thiab txawm tiastsis kho qhov ntim. Kev kaw feem ntau tshwm sim tom qab 2-4 teev.
Nyob rau hauv qhov kev xaiv thib ob, qhov kev xaiv kaw lub TV tom qab lub sijhawm teem tseg.
Kev daws teeb meem
Txhawm rau tiv thaiv qhov no tshwm sim, koj tsuas yog yuav tsum nkag siab txog cov khoom siv. Cov ntawv qhia TV feem ntau teev tag nrho cov thev naus laus zis tseem ceeb uas muaj nyob hauv cov qauv. Koj tuaj yeem hloov pauv thiab kho cov haujlwm uas muaj.
Nws tsim nyog hais tam sim ntawd tias lwm qhov teeb meem yuav yog vim li cas rau tus cwj pwm ntawm cov cuab yeej no. Piv txwv li, lub hwj chim tsis ua hauj lwm tuaj yeem ua rau yuam kev. Yog tias lub qhov hluav taws xob tsis zoo lossis tsis muaj kev ntseeg siab, nws yuav muab cov hluav taws xob tsis ruaj khov, uas yuav cuam tshuam rau kev ua haujlwm ntawm TV.
Hauv qhov no, koj yuav tau kuaj xyuas qhov voltage. Txhawm rau ua qhov no, koj yuav tsum tau caw ib tus kws tshaj lij, lossis tau txais cov cuab yeej tshwj xeeb uas yuav qhia qhov ruaj khov ntawm qhov tam sim no.
Faulty power supply
Yog tias Samsung TV qhib thiab kaw tam sim, qhov teeb meem yuav tsum tau saib rau hauv lub hwj chim mov. Cov kws tshaj lij pom zoo kom kuaj xyuas qhov ntsuas. Piv txwv li, yog hais tias nyob rau hauv lub standby zaub mov lub teeb lub teeb reacts yuav tsum tau qhib, tab sis blinks, tej zaum yuav muaj teeb meem nrog lub PSU. Txawm hais tias qee zaum qhov teeb meem yuav cuam tshuam nrog kev tawg ntawm lwm qhov ntawm lub cuab yeej. Lub TV yuav tsum raug coj mus rau qhov chaw pabcuam.
Thaum qhib, qhov taw qhia tuaj yeem ua kom pom kev tas li. Tej zaum yuav muaj hluav taws xob tsis ua hauj lwm hauv TV. PSU tsis kam teb rau cov neeg siv cov lus txib,Raws li, qhov taw qhia yuav tsis qhia nws tus kheej hauv txhua txoj kev.
kev sib tawg yooj yim
Yog Samsung TV tig nws tus kheej rau thiab tawm, koj yuav tau xav txog qhov tshwm sim loj dua. Qee lub sij hawm tus cwj pwm no tshwm sim los ntawm kev txais cov teeb liab tsawg zaus. Feem ntau qhov no yog vim li cas lub TV qhib ib zaug lossis lwm qhov.
Piv txwv li, ib lub TV channel tuaj yeem ua haujlwm zoo kom txog thaum lub cuab yeej nws tus kheej nkag mus rau hauv hom standby. Ntawm lwm tus channel, cov dab neeg zoo li no yuav raug soj ntsuam thaum qhov zaus tsis txaus, yog li lub cuab yeej tsuas ua haujlwm tau ob peb feeb xwb.
Cov teeb meem nyuaj suav nrog:
- teeb meem voltage;
- inverter tsis ua haujlwm;
- board pollution;
- software tsis ua haujlwm.
Clean device
Yog tias Samsung TV tua thiab ua rau nws tus kheej, koj yuav tsum xav txog kev ntxuav lub cuab yeej. Tsawg tus neeg siv nkag siab tias nws yog qhov tsim nyog los saib xyuas cov cuab yeej technology. Plua plav lossis av tuaj yeem ua rau raug mob. Yog li ntawd, nws yog ib qho tseem ceeb uas yuav tsum tau saib xyuas koj lub TV tsis tu ncua.
Cov plua plav zoo li cas tuaj yeem ua rau muaj mob? Nws tsis tuaj yeem hu ua tus neeg xyuas pib zoo, tab sis txawm tias me me tuaj yeem txaus los kaw cov neeg sib cuag. Yog li ntawd, nws yog qhov zoo dua los siv lub tshuab nqus tsev los yog lub peev xwm ntawm cov cua compressed.
Yog tias koj tsis tau ntxuav TV, nws yog qhov zoo dua los caw tus kws tshaj lij. Tab sis koj tuaj yeem ua txhua yam ntawm koj tus kheej: tsuas yog tshem lub vaj huam sib luag tom qab thiab ua tib zoo ntxuav lub rooj tsavxwm.
Inverter teeb meem
ThaumLub Samsung Smart TV tua thiab ntawm nws tus kheej, koj yuav tsum xav txog qhov ua tau zoo ntawm lub zog hluav taws xob inverter. Raws li kev xyaum qhia, qhov no yog ib qho teeb meem uas tshwm sim los ntawm kev tawg ntawm lub rooj tsavxwm.
Cracks yuav tshwm sim vim:
- tsis ruaj tsis khov voltage;
- overheating ntsiab;
- av noo ntau dhau;
- capacitor tsis ua haujlwm.
Tag nrho cov teeb meem no tau daws tau zoo tshaj plaws nrog tus kws tshaj lij, vim tias tsis muaj kev paub thiab kev paub zoo nws yuav tsis tuaj yeem kho txhua yam ntawm koj tus kheej.
Kev daws teeb meem
Yog tias Samsung TV qhib thiab tawm ntawm nws tus kheej, koj yuav tau txiav txim siab vim li cas rau qhov no koj tus kheej. Qhov no yooj yim ua, tib lo lus nug yog seb koj puas tuaj yeem txheeb xyuas cov ntsiab lus.
Ua ntej, koj yuav tsum tau tua lub hwj chim, thiab tom qab ntawd tshem lub hau rov qab. Cov kws tshaj lij pom zoo kom ua tib zoo tshuaj xyuas lub rooj tsavxwm. Ua li no, nyob rau hauv lub teeb pom kev zoo, nrhiav qhov tsis xws luag uas yuav pom tseeb. Koj yuav tsum nrhiav kev tsaus ntuj ntawm lub rooj tsavxwm, o ntawm cov capacitors lossis tawg.
Kev daws teeb meem
Nyob ntawm qhov ua rau pom qhov ua tsis tiav, lawv yuav tsum raug tshem tawm. Txhawm rau pib, nws raug nquahu kom kuaj xyuas kev ncaj ncees ntawm txhua qhov kev sib txuas: router, kav hlau txais xov thiab fais fab cable. Tom ntej no, koj tuaj yeem mus xyuas lub rooj tsavxwm. Kuv yuav tsum xyuam xim rau dab tsi?
Ua ntej, saib cov capacitors uas tuaj yeem o. Lawv zoo li ntiv tes roj teeb. Lawv lub plhaub yuav tsum tsis txhob puas, thiab cov duab yuav tsum yog cylindrical,tsis muaj pob thiab tawg.
Yog tias muaj xeb ntawm cov neeg sib cuag, nws yog qhov zoo dua los ntxuav txhua yam ntawm koj tus kheej. Txhawm rau ua qhov no, nws yog qhov txaus los siv cov ntaub so dej cawv. Yog tias muaj teeb meem nrog lub capacitor, fais fab mov lossis cable, txhua yam tuaj yeem yuav los ntawm lub khw thiab hloov pauv.
Yog tsis muaj ib qho kev pab saum toj no, nws zoo dua yog hu rau lub chaw pabcuam. Cov kws tshaj lij tuaj yeem pom cov teeb meem nyuaj thiab pab kho lawv.
