Lub xub ntiag ntawm USB cov chaw nres nkoj ntawm sab xub ntiag ntawm chav ua haujlwm ntawm cov kab ke yuav daws tau yooj yim. Feem ntau cov chaw nres nkoj no txuas nrog, tab sis qee qhov - piv txwv li, thaum sib sau ua ke lub computer tshiab los ntawm cov khoom siv - koj yuav tsum txuas cov ports no koj tus kheej.
Cov Lus Qhia
Kauj ruam 1
Disconnect koj lub computer los ntawm lub network. Nias lub hwj huam khawm, qhov no yuav tso tus nqi ntawm cov capacitors ntawm lub zog fais fab. Tam sim no koj tuaj yeem txuas lub hauv ntej USB ports.
Kauj ruam 2
Tshem cov vaj huam sib luag nyob rau sab laug ntawm lub computer (lub computer yog ntsia koj). Ntawm cov motherboard, saib kom pom cov xim daj me me lossis xim xiav, feem ntau nyob hauv qab.
Kauj ruam 3
Txhua qhov txuas txuas no muaj ob kab ntawm koob (koob): hauv ib kab muaj tsib, hauv plaub. Cia peb hu rau sab laug lossis sab xis ntawm cov txuas, uas ob lub pins nyob, sab "A". Qhov thib ob, nrog ib tus pin - "B".
Kauj ruam 4
Tsib pins, pib los ntawm "A" sab, muaj ntawv sau raws li hauv qab no (hauv kab): VCC1 + 5V, Cov Ntaub Ntawv -, Cov Ntaub Ntawv +, Av 1, NC.
Tus pin kawg - NC - tsis siv.
Kauj ruam 5
Plaub pins ntawm ob kab, pib los ntawm "A" sab, muaj cov cim hauv qab no (hauv kab): VCC2 + 5V, Cov Ntaub Ntawv -, Cov Ntaub Ntawv +, Av 2. Tsis muaj koob thib tsib (tus pin) hauv kab no.
Kauj Ruam 6
Tshawb xyuas qhov txuas txuas ntawm qhov kawg ntawm txoj hlua khi los ntawm USB chaw nres nkoj. Nws yuav tsum muaj daim ntawv lo: VCC1, Cov Ntaub Ntawv 1 -, Cov Ntaub Ntawv 1 +, Cov Tshab 1. Cov ntawv sau yuav txawv me ntsis, tab sis nws yooj yim kom paub tseeb - thawj qhov hauv qab hauv tus pin ib txwm qhia VCC lossis +5 V, kawg yog av lossis GND.
Kauj Ruam 7
Feem ntau, cov xov hlau txuas tau yog hauv cov qauv xim:
+ 5V liab
Cov ntaub ntawv - dawb
Cov ntaub ntawv + ntsuab
GND dub
Kauj ruam 8
Txuas lub txuas los ntawm USB cable mus rau lub qhov (socket) ntawm motherboard mus rau kab ntawm tsib pins. Thawj - ntawm "A" sab - yuav tsum txuas nrog VCC1 +5 V. Plaub - Gnd 1. Tus lej thib tsib tseem nyob tas li. Tsis muaj tus pin nyob ib sab ntawm nws hauv kab ob.
Kauj Ruam 9
Los ua kom yooj yim rau txoj kev txuas, cov hloov kho tshwj xeeb tuaj yeem siv kom tsis muaj qhov txuas ntawm qhov tsis txuas. Lawv haum rau cov txuas rau ntawm lub rooj tsavxwm, feem ntau xiav, nrog ib sab me me thiab tus yuam sij thiab tso cai rau koj txuas cov adapter hauv ib txoj kev nkaus xwb.
Kauj ruam 10
Cov pins ntawm xws li lub tshuab dhos tau tsim raws li + 5V, P2-, P2 +, GND. Yog tias koj muaj cov adapter no (lawv tuaj yeem nkag nrog niam daim ntawv), txuas txoj hlua khi rau nws kom raws li qhov cim, tom qab ntawd ntsaws lub adapter rau hauv lub qhov (socket) ntawm motherboard.
Kauj ruam 11
Nrog txhua cov chaw nres nkoj USB txuas nrog, kaw lub hau npog. Yog tias koj tseem tsis tau paub meej txog qhov kev sib txuas uas yog, tom qab tig lub computer, txuas USB USB mus rau qhov chaw nres nkoj pem hauv ntej. Yog tias tus nas ua haujlwm zoo, ces txhua yam txuas nrog kom raug thiab koj tuaj yeem txuas cov kab mob flash thiab lwm yam khoom siv kom zoo.
