Bar LCD zaub sib dhos txheej txheem
Kev Npaj Theem
Ua ntej pib sib sau ua ke bar LCD zaub, koj thawj zaug yuav tsum tau npaj txaus. Qhov no suav nrog kev npaj cov khoom tsim nyog xws li LCD cov ntxaij vab tshaus, cov rooj tsav tsheb, cov casings, txuas cov xov hlau, thiab lwm yam, thiab xyuas kom meej tias qhov chaw ua haujlwm huv thiab tsis muaj plua plav kom tsis txhob muaj plua plav thiab lwm yam kab mob los ntawm kev cuam tshuam qhov zoo ntawm kev sib dhos.
Nruab tus tsav tsheb board
Lub rooj tsavxwm tsav tsheb yog lub hauv paus tseem ceeb ntawm lub bar LCD thiab yog lub luag haujlwm rau kev txais thiab ua cov duab kos duab. Thaum txhim kho lub rooj tsavxwm tsav tsheb, koj yuav tsum xyuas kom meej tias qhov kev sib txuas ntawm nws thiab lub vijtsam LCD yog ruaj khov thiab txhim khu kev qha kom tsis txhob muaj kev puas tsuaj los ntawm kev xoob lossis kev sib cuag tsis zoo.
kev sib txuas kab
Raws li daim duab kos duab, txuas cov tsav tsheb kom raug rau lub bar-zoo li LCD zaub, cov khoom siv hluav taws xob thiab lwm yam khoom siv. Thaum lub sij hawm txoj kev sib txuas, nws yog ib qho tsim nyog yuav tsum tau them sai sai rau cov kev taw qhia thiab kev teeb tsa ntawm cov kab kom tsis txhob muaj kev cuam tshuam, kev tawg lossis kev cuam tshuam ntawm cov kab. Nyob rau tib lub sij hawm, xyuas kom meej tias cov rwb thaiv tsev kev ua tau zoo ntawm cov hlau txuas yog zoo kom tsis txhob muaj teeb meem kev nyab xeeb xws li luv luv Circuit Court lossis to.
Nruab lub enclosure
Muab cov khoom sib dhos LCD tso rau hauv rooj plaub thiab ruaj ntseg nrog screws lossis lwm yam kho. Thaum txhim kho lub casing, xyuas kom meej tias qhov sib txawv ntawm lub casing thiab LCD npo yog txawm thiab tsis muaj looseness los xyuas kom meej stability thiab zoo nkauj ntawm tag nrho cov qauv.
Debugging xeem
Tom qab kev sib dhos ua tiav, yuav tsum tau kuaj xyuas lub zog ntawm lub vijtsam LCD puas ua haujlwm zoo. Cov ntsiab lus xeem suav nrog kev tshuaj xyuas qhov ci, qhov sib piv, xim thiab lwm yam kev ua tau zoo ntawm lub bar zaub, nrog rau kev sim cov lus teb ceev thiab ruaj khov ntawm cov zaub. Yog tias muaj teeb meem, lawv yuav tsum tau tshawb xyuas thiab daws sai.
Cov ntsiab lus tseem ceeb ntawm LCD strip zaub sib dhos tshuab
Kev tiv thaiv zoo li qub
LCD sawb cov lus qhia yog rhiab rau hluav taws xob zoo li qub, yog li kev tiv thaiv electrostatic yuav tsum tau ua thaum sib dhos. Cov neeg ua haujlwm yuav tsum hnav cov ris tsho tiv thaiv zoo li qub thiab cov khaub ncaws tiv thaiv zoo li qub kom ntseeg tau tias qhov chaw ua haujlwm muaj cov khoom tiv thaiv zoo li qub.
meej qhov chaw
Qhov chaw qhov tseeb ntawm LCD bar zaub thiab lub rooj tsavxwm tsav tsheb yog qhov tseem ceeb rau kev sib dhos zoo. Cov cuab yeej kev tshaj lij thiab cov txheej txheem yuav tsum tau ua kom ntseeg tau tias kev sib txuas ntawm cov zaub thiab lub rooj tsavxwm yog qhov tseeb.
Kab txuas kev ntseeg tau
Kev sib txuas kab yog qhov txuas tseem ceeb hauv kev sib dhos ntawm cov kab xev LCD. Thaum lub sij hawm kev sib txuas, koj yuav tsum tau ua raws li daim duab thaiv kom paub tseeb tias qhov kev sib txuas yog raug. Nyob rau tib lub sijhawm, xyuam xim rau kev ua haujlwm ntawm rwb thaiv tsev thiab kev ruaj ntseg ntawm cov kab kom tsis txhob muaj teeb meem xws li luv luv circuits lossis qhib circuits.
Kev ruaj ntseg hauv tsev
Kev txhim kho zoo ntawm lub casing ncaj qha cuam tshuam rau kev siv thiab kev nyab xeeb ntawm bar LCD zaub. Thaum txhim kho lub casing, xyuas kom meej tias cov fixings yog ruaj khov thiab tsis xoob, thiab qhov sib txawv ntawm lub casing thiab cov zaub screen yog txawm thiab tsis deformation.
