Rau cov kws kho TV, cov neeg muag khoom seem thiab cov neeg sib dhos SKD thoob plaws Africa thiab Southeast Asia, xaiv qhov sib xwsLED TV Mainboardtxiav txim siab ncaj qha seb koj qhov kev kho TV lossis kev sib dhos TV puas ua tiav lossis tsis ua tiav. Ntau tus neeg yuav khoom ua yuam kev kim heev: lawv tsuas yog xyuas qhov loj ntawm lub vijtsam, tsis quav ntsej txog qhov interface ntawm vaj huam sib luag, firmware thiab cov kev xav tau fais fab, ua rau cov ntxaij vab tshaus dub, tsis muaj suab lossis puas tsuaj mus tas li. Raws li ntau tshaj 20 xyoo kev paub dhau los ntawm Sichuan Junhengtai Electronic thiab Electric Appliance Co., Ltd., tsab xov xwm no rhuav tshem cov lus qhia xaiv rau cov qauv TV sib txawv.
Ua ntej, cais ob pawg loj: cov mainboards qub thiab cov boards hloov pauv thoob ntiaj teb. Yog tias koj kho cov TVs uas muaj npe tiav lawm, txoj kev nyab xeeb tshaj plaws yog phim tus lej ntawm cov ntawv luam tawm ntawm lub board qub, tsis yog lub npe qauv sab nraud ntawm TV xwb. Qhib lub plhaub tom qab ntawm TV thiab thaij duab daim ntawv lo ntawm koj lub board uas twb muaj lawm. Sau cov lus txhais ntawm LVDS pin, qhov kev daws teeb meem ntawm vaj huam sib luag thiab qhov hluav taws xob nkag kom zoo. Kev teeb tsa LVDS tsis sib xws yog qhov ua rau kev teeb tsa tsis ua tiav. Koj tuaj yeem saib peb cov khoom lag luam tag nrho ntawm LED TV Mainboard rau kev siv rau cov qauv ntawm lub board tiag tiag.
Rau kev sib dhos uas tsis yog hom, lossis kho cov TV qub uas tsis muaj khoom, ib qhouniversal LED TV mainboardua qhov kev daws teeb meem pheej yig. Cov laug cam zoo li TR67.671 txhawb nqa ntau qhov loj ntawm lub vijtsam xws li 14-27 ntiv tes, sib xyaw ua ke lub zog hluav taws xob, AV, HDMI thiab tuner ua haujlwm txhua yam-hauv-ib, siv dav rau kev tsim TV SKD hauv zos. Ua ntej yuav khoom, koj tseem yuav tsum paub meej peb qhov kev teeb tsa: kev daws teeb meem ntawm vaj huam sib luag, kev faib tus pin txuas ntawm lub vijtsam thiab lub zog tsav tsheb backlight. Txawm tias cov khoom siv zoo tsis tuaj yeem ua haujlwm zoo yam tsis muaj kev teeb tsa lub sijhawm vaj huam sib luag.
Ntxiv rau lub mainboard nws tus kheej, tsis txhob saib tsis taus cov khoom siv txhawb nqa. Hauv ntau qhov teeb meem kho hauv ntiaj teb tiag tiag, kev ua haujlwm TV tsis zoo yog los ntawm qhov tsis ua haujlwm zoo.LED TV Backlight Stripslossis cov modules fais fab tsis ruaj khov es tsis yog qhov ua tsis tiav ntawm lub mainboard. Ua ntej hloov koj lub mainboard, sim cov xwm txheej ntawm lub teeb backlight thiab lub zog tso zis hluav taws xob nrog lub multimeter. Yog tias cov backlight strips hlawv tawm, kev hloov tsuas yog lub mainboard yuav tsis daws teeb meem tsaus ntuj ntawm qhov screen. Kawm ntxiv ntawm LED TV Backlight Strips kom tsis txhob kuaj mob tsis raug.
Thaum xaj ntau rau SKD / CKD cov haujlwm, sib txuas lus rau koj lub hom phiaj ua lag luam kom meej nrog koj tus neeg muag khoom. Cov lag luam hauv Southeast Asia xav tau DVB-T2 tuner kho vajtse; cov cheeb tsam African nyiam ntau hom lus firmware ua ntej loaded rau ntawmLED TV MainboardCov chaw tsim khoom muaj npe nrov tuaj yeem hloov kho firmware, cov lej tswj chaw taws teeb thiab cov qauv interface rau cov xaj loj, txuag koj txoj haujlwm debugging tom qab. Sichuan Junhengtai muab kev pabcuam kho kom haum SKD ib zaug, nrog rau 1-xyoo warranty thiab 7 × 24 teev kev txhawb nqa rau cov neeg siv khoom thoob ntiaj teb.
Lub sijhawm tshaj tawm: Lub Yim Hli-31-2026
