Xyaum txhua tus tam sim no muaj lub xov tooj smartphone, ntsiav tshuaj, lossis cov khoom siv hluav taws xob zoo sib xws, thiab feem ntau ntawm cov khoom siv no cia siab rau Universal Serial Bus (USB) cable rau them.Hmoov tsis zoo, yog tias koj lub tsev tau nruab nrog cov qauv hluav taws xob peb-prong, koj yuav tsum siv lub USB loj loj adapter uas nyob hauv tag nrho lub qhov hluav taws xob los them cov khoom siv no.Nws puas tsis yooj yim yog tias koj tuaj yeem yooj yim ntsaws koj lub USB cable ncaj qha rau hauv qhov chaw tshwj xeeb ntawm lub qhov hluav taws xob thiab tawm hauv cov qauv hluav taws xob dawb rau lwm yam siv?Zoo, cov xov xwm zoo yog tias koj tuaj yeem ua tiav qhov no los ntawm kev txhim kho USB qhov hluav taws xob.

USB qhov hluav taws xob, ntxiv rau cov tsoos peb-prong hluav taws xob plugs, feature xaiv USB chaw nres nkoj uas tso cai rau koj ncaj qha ntsaws rau hauv koj lub charger cables.Dab tsi yog qhov zoo dua, txhim kho lub qhov hluav taws xob USB yog txoj haujlwm sai thiab yooj yim uas yuav tsum tau siv cov cuab yeej tsawg lossis kev txawj hluav taws xob.Yog tias koj npaj txhij los kho koj cov phab ntsa qhov hluav taws xob, nyeem rau.

Xaiv Txoj Cai USB Outlet:

Thaum koj tab tom yuav khoom rau USB qhov hluav taws xob, nws yog ib qho tseem ceeb kom nkag siab txog ntau hom USB ports los txiav txim siab raws li koj cov kev xav tau tshwj xeeb.Feem ntau hom USB ports muaj xws li:

1. Hom-A USB:

- Hom-A USB chaw nres nkoj yog thawj USB txuas.Lawv muaj lub tiaj tiaj tiaj uas ntsaws rau hauv koj lub hwj chim adapter (xws li lub qhov hluav taws xob phab ntsa lossis lub khoos phis tawj), thiab lwm qhov kawg muaj qhov sib txawv sib txuas rau kev txuas rau koj cov khoom siv hluav taws xob.Cov khoom siv-kawg connector feem ntau yog mini- lossis micro-USB, zoo li cov qauv me me ntawm tus qauv Type-A connector.Cov chaw nres nkoj no nquag siv rau cov xov tooj thiab lub koob yees duab.Hom-A USB connectors tsis yog rov qab, txhais tau tias lawv tsuas yog muab tso rau hauv lub hwj chim adapter lossis ntaus ntawv hauv ib qho kev taw qhia.Lawv muaj kev txwv tsis pub muaj hluav taws xob tso tawm thiab cov ntaub ntawv xa mus, ua rau lawv tsim nyog rau cov khoom siv hluav taws xob me.

2. Hom-C USB:

- Hom-C USB connectors tau qhia nyob rau hauv 2014 nrog lub hom phiaj ntawm nws thiaj li hloov tag nrho lwm yam USB connectors.Hom-C connectors muaj ib tug symmetrical tsim, tso cai rau koj mus ntsaws rau hauv ib tug ntaus ntawv nyob rau hauv txhua txoj kev.Lawv muaj peev xwm tuav tau hluav taws xob ntau dua piv rau Hom-A cov khoom sib txuas, ua rau lawv tsim nyog rau lub zog loj dua li cov khoos phis tawj thiab cov tshuab luam ntawv, ntxiv rau cov xov tooj thiab lub koob yees duab.Type-C connectors tseem tuaj yeem them koj cov khoom siv nrawm dua li Type-A USB connectors.Txawm hais tias qee qhov USB cables yuav muaj hom-A txuas ntawm ib kawg thiab Hom-C ntawm lwm qhov, cov cables nrog Hom-C txuas ntawm ob qhov kawg tau dhau los ua tus qauv.

USB qhov hluav taws xob muaj nyob nrog Hom-A USB, Hom-C USB, lossis ob qho tib si ua ke.Txij li Hom-A USB chaw nres nkoj tseem muaj ntau, tab sis Type-C connectors tau dhau los ua tus qauv rau cov khoom siv hluav taws xob, nws feem ntau pom zoo kom yuav lub qhov hluav taws xob uas muaj ob hom kev sib txuas.

Txhim kho lub qhov hluav taws xob USB:

Yam Koj Yuav Tsum Tau:

- USB qhov hluav taws xob nrog faceplate

-Screwdriver

- Tsis tiv tauj voltage tester (yeem)

- Koob-qhov ntswg pliers (yeem)

Yuav ua li cas rau nruab ib lub qhov hluav taws xob USB - Cov lus qhia ib kauj ruam dhau-kauj ruam:

Kauj Ruam 1: Tua hluav taws xob rau qhov hluav taws xob:

- Txhawm rau kom ntseeg tau tias koj muaj kev nyab xeeb thaum txhim kho lub qhov hluav taws xob USB, hloov qhov hluav taws xob txuas nrog lub qhov hluav taws xob koj yuav tau hloov hauv koj lub tsev lub vaj huam sib luag hluav taws xob loj.Tom qab kaw lub breaker, xyuas kom meej tias tsis muaj hluav taws xob tam sim no ntawm lub qhov hluav taws xob los ntawm kev siv lub ntsuas hluav taws xob tsis sib cuag lossis los ntawm kev ntsaws rau hauv cov khoom siv hluav taws xob.

Kauj ruam 2: Tshem tawm qhov hluav taws xob qub:

- Siv lub hau ntswj txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhuam hniav.Tom qab ntawd, siv koj lub hau ntswj tshem tawm cov ntsia hlau saum toj thiab hauv qab uas tuav lub qhov hluav taws xob mus rau lub thawv yas kos rau hauv phab ntsa.-hu ua "junction box."Ua tib zoo rub lub qhov hluav taws xob tawm ntawm lub thawv sib txuas kom nthuav tawm cov xov hlau txuas nrog nws.

- Siv lub hau ntswj kom xoob cov ntsia hlau ntawm sab ntawm lub qhov hluav taws xob uas tuav cov xov hlau hauv qhov chaw-cov "terminal screws."Koj tsis tas yuav tshem tawm tag nrho cov terminal screws;yooj yim loosen lawv kom txog thaum cov xaim tuaj yeem rub tawm tau yooj yim.Rov ua qhov txheej txheem no rau tag nrho cov xov hlau thiab muab lub qhov hluav taws xob qub tso tseg.

Kauj ruam 3: Txuas USB qhov hluav taws xob:

- Txuas cov xov hlau los ntawm phab ntsa mus rau qhov sib txuas ntawm lub davhlau ya nyob twg screws ntawm sab ntawm lub qhov hluav taws xob USB.

- Cov hlau dub "kub" yuav tsum txuas mus rau tooj dag-xim ntsia hlau, dawb "nruab nrab" xaim mus rau cov ntsia hlau nyiaj, thiab cov tooj liab liab "hauv av" xaim rau cov ntsia hlau ntsuab.

- Nyob ntawm seb muaj pes tsawg tus plugs ntawm koj lub qhov hluav taws xob USB, tej zaum yuav muaj ib lossis ob lub xov hlau dawb thiab dub, tab sis yuav muaj ib qho av xaim.Qee qhov hluav taws xob yuav muaj cov ntawv sau npe thiab cov xaim xim xim.

- Ntau lub qhov hluav taws xob xav kom cov xov hlau tau qhwv ib ncig ntawm lub davhlau ya nyob twg ua ntej kom nruj kom ruaj cov hlau nyob hauv qhov chaw.Thaum xav tau, siv rab koob-qhov ntswg pliers los tsim ib tug u-puab "nuv" ntawm qhov kawg ntawm cov hlau, cia nws qhwv ib ncig ntawm lub hau.Qee qhov hluav taws xob yuav muaj qhov me me uas qhov kawg ntawm cov xov hlau tuaj yeem tso tau.Nyob rau hauv rooj plaub no, ntxig cov hlau liab qab rau hauv lub qhov thiab nruj nreem ntsia hlau davhlau ya nyob twg.

Kauj ruam 4: Nruab lub qhov hluav taws xob USB rau ntawm phab ntsa:

- Ua tib zoo thawb cov xaim hluav taws xob thiab USB qhov hluav taws xob mus rau hauv lub thawv sib txuas.Teem cov ntsia hlau rau sab saum toj thiab hauv qab ntawm USB qhov hluav taws xob nrog cov ntsia hlau sib txuas ntawm lub thawv sib txuas, thiab siv lub hau ntswj los tsav cov ntsia hlau kom txog thaum lub qhov hluav taws xob txuas nrog rau lub thawv sib txuas.

- Thaum kawg, txuas lub ntsej muag tshiab rau lub qhov hluav taws xob USB.Qee lub ntsej muag tuaj yeem ruaj ntseg rau lub qhov hluav taws xob nrog ib tus ntsia hlau nyob hauv nruab nrab, thaum lwm tus muaj cov tabs nyob ib puag ncig sab nrauv uas txuas rau hauv qhov sib txuam ntawm lub qhov hluav taws xob.

Kauj Ruam 5: Restore Lub Hwj Chim thiab Kev Ntsuas:

- Rov txuas lub tshuab hluav taws xob hauv koj lub vaj huam sib luag hluav taws xob, thiab sim lub qhov hluav taws xob los ntawm kev ntsaws rau hauv lub tshuab hluav taws xob lossis siv lub ntsuas hluav taws xob tsis sib cuag.

Nrog rau cov kauj ruam no, koj tuaj yeem nruab ib lub qhov hluav taws xob USB hauv koj lub tsev, ua kom yooj yim dua los them koj cov khoom siv hluav taws xob thaum khaws koj cov hluav taws xob hluav taws xob tsis pub dawb rau lwm yam kev siv.