Ib tug phooj ywg tau tso lus nug: nwsindustrial touchscreen vaj huam sib luag pctau pom tseeb tau hloov mus rau, tab sis tsis muaj zaub, lossis lub vijtsam dub, txog li 20 feeb, tau muaj teeb meem zoo li no. Hnub no peb yuav tham txog qhov teeb meem no.
COMPT, raws li cov chaw tsim khoom ntawm kev lag luam touchscreen vaj huam sib luag pc rau 10 xyoo, tau ntsib teeb meem zoo sib xws hauv qhov kev sim ntau lawm.
Piv txwv li: thaum muaj kev lag luam touchscreen vaj huam sib luag pc fais fab tuag, pom tias txawm hais tias lub kaw lus tau pib, tab sis tus saib tsis pom ib qho screen, lub vijtsam yog nyob rau hauv ib qho screen dub lossis grey screen xeev. Qhov laj thawj tseem ceeb yog tias tsis muaj teeb liab muab, uas yog sib npaug rau lub motherboard tsis paub txog lub vijtsam no, thiab yog vim li cas lub motherboard tsis xa LVDS cov teeb liab rau lub monitor kom raug.
Cov teeb meem tseem ceeb:
Lub motherboard ntawm no INDUSTRIAL touchscreen vaj huam sib luag pc tsis paub txog lossis tsis txuas rau cov zaub kom raug, ua rau LVDS teeb liab tsis raug xa mus zoo, thiab yog li lub vijtsam tsis tau txais cov teeb liab.
Kev daws:
1. luv pins 4-6pin ntawm lub motherboard lub LVDS interface, uas yog, solder lawv ua ke nrog tin, thiaj li hais tias cov teeb liab yuav ntes tau.
2. Lub backlight dhia cap mus rau 5V, los daws qhov teeb meem ntawm tsis pom lub logo khau raj, qhov tseeb, tau muab tso rau hauv, tab sis tseem qhia tau tias lub vijtsam dub, uas yog, lub logo khau raj tsis tshwm sim, peb kuj tuaj yeem daws teeb meem. thiab daws los ntawm txoj kev no.
Cov kauj ruam daws teeb meem:
Tib lub sijhawm, peb kuj tuaj yeem ua cov haujlwm daws teeb meem hauv qab no los daws qhov teeb meem.
1. Txheeb xyuas qhov txuas kho vajtse:
Nco ntsoov tias LVDS interface thiab cov ntaub ntawv cable txuas ruaj khov thiab tsis xoob lossis puas.
Xyuas seb lub hwj chim qaum thiab lub hwj chim module puas ua haujlwm zoo los xyuas kom meej tias lub monitor thiab motherboard tau txais lub zog ruaj khov.
2. Txheeb xyuas qhov system configuration:
Nkag mus rau BIOS teeb, xyuas seb LVDS cov kev xaiv cuam tshuam puas tau qhib, thiab xyuas kom meej tias qhov kev daws teeb meem thiab lwm yam tsis raug teeb tsa raug.
Nkag mus rau qhov kev khiav hauj lwm qhov system thiab xyuas seb cov teeb tsa thiab daim npav tsav tsheb puas zoo li qub. Sim hloov tshiab lossis rov nruab cov duab daim npav tsav tsheb.
3. Siv cov cuab yeej xeem:
Koj tuaj yeem siv cov cuab yeej ntsuas xws li oscilloscope los ntsuas cov waveforms thiab voltages ntawm LVDS signals los txiav txim seb cov teeb liab puas raug xa mus.
Xyuas lub hwj chim thiab teeb liab inputs ntawm lub logic board kom paub tseeb tias lawv nyob rau hauv ib txwm muaj.
4. Hloov txoj kev xeem:
Sim txuas tus saib mus rau lwm lub khoos phis tawj lossis cov cuab yeej siv los daws teeb meem lub monitor nws tus kheej.
Sim sim nrog lwm cov ntaub ntawv LVDS paub zoo thiab cov kab hluav taws xob.
5. Kev Kho Kom Zoo:
Yog tias tsis muaj ib qho ntawm cov kauj ruam saum toj no daws qhov teeb meem, tej zaum yuav muaj teeb meem kho vajtse loj dua. Nyob rau lub sijhawm no, nws raug nquahu kom rov qab mus rau lub Hoobkas qub rau kev kuaj thiab kho.
Cov kev ceev faj
Ua ntej ua haujlwm kho vajtse, thov xyuas kom meej tias cov khoom siv hluav taws xob tau raug txiav thiab ua raws li kev coj ua kev nyab xeeb.
Thaum lub sij hawm daws teeb meem thiab kho cov txheej txheem, thov ua siab ntev thiab ua tib zoo xyuas txhua qhov kev ua tsis tiav kom tsis txhob muaj qhov tsis ua haujlwm.
Yog tias koj tsis paub txog kev kho vajtse lossis tsis muaj kev paub txog, thov tsis txhob ua
