Cov khoom tseem ceeb ntawm theem LED zaub screen feem ntau suav nrog LED zaub modules, tsav circuitry, thiab zaub txee. LED zaub module ua haujlwm raws li cov khoom siv tseem ceeb ntawm lub vijtsam; Feem ntau yog tsim los ntawm LED hlaws, PCB, thiab cov khoom siv hluav taws xob sib txuas, ntau tus qauv no tau sib sau ua ke hauv ib qho kev teeb tsa tshwj xeeb los tsim qhov chaw ua tiav. Cov hlaws LED yog lub luag haujlwm rau lub teeb emission, tsim ntau yam xim los ntawm kev sib xyaw ntawm lub teeb liab, ntsuab, thiab xiav. Tus tsav circuitry tswj lub teeb pom kev zoo thiab ci ntsa iab ntawm cov hlaws dai, ua kom txhua pixel tso saib cov ntsiab lus raws li cov ntaub ntawv nkag. Cov khoom txee lub tsev thiab ruaj ntseg cov zaub modules, tiv thaiv sab hauv circuitry, thiab yooj yim rau kev thauj mus los, kev teeb tsa, thiab disassembly.
Kev tswj hwm qhov system yog qhov tseem ceeb rau kev ua haujlwm kom zoo ntawm theem LED zaub, feem ntau tuav kev txais tos thiab kev ua haujlwm ntawm cov teeb liab video sab nraud thiab xa cov ntaub ntawv ua tiav rau cov zaub. Cov cuab yeej siv feem ntau suav nrog xa daim npav, txais daim npav, video processors, thiab tswj cov khoos phis tawj. Video processors ua haujlwm xws li scaling, switching, thiab cropping on input video feeds, cia video signals of various specifications to match the display the resolution. Xa cov cuab yeej xa cov ntaub ntawv ua tiav mus rau qhov screen, thaum tau txais daim npav faib cov ntaub ntawv mus rau cov khoom siv coj los siv hauv ib ntu tshwj xeeb. Los ntawm kev sib koom tes ntawm cov cuab yeej no, kev ua haujlwm xws li kev ua yeeb yaj kiab video, ntau-screen synchronization, kev hloov duab, thiab lub sijhawm tiag tiag- cov zaub tau ua tiav, ua tau raws li qhov xav tau ntawm kev ua yeeb yam sib txawv.
Ntxiv nrog rau cov zaub thiab tswj cov khoom, cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, thiab cov cabling yog qhov tseem ceeb ntawm LED zaub. Lub tshuab hluav taws xob hloov hluav taws xob sab nraud AC rau hauv lub zog DC ruaj khov uas yuav tsum tau ua los ntawm cov zaub, muab lub zog tsim nyog rau cov hlaws LED thiab tswj kev sib tw. Txij li thaum LED cov lus qhia ua kom muaj cua sov thaum lub sijhawm ua haujlwm ntev, cov khoom siv hluav taws xob hauv cov khoom siv hluav taws xob, cov kiv cua, lossis lwm yam kev ua kom txias tau ua haujlwm kom tshem tawm cov cua sov kom sai thiab ua kom cov khoom siv ruaj khov. Fais fab thiab teeb liab cables txuas cov khoom txee, kom ntseeg tau tias muaj zog xa thiab cov ntaub ntawv xa mus thoob cov modules. Tag nrho cov khoom ntawm lub kaw lus ua haujlwm hauv kev hais kwv txhiaj-los ntawm cov teeb liab tawm tswv yim thiab cov ntaub ntawv ua haujlwm mus rau qhov kawg illumination ntawm LED hlaws- los ua ke tsim cov duab pom ntawm theem.