Electronics thil chhia, bawlhhlawh bawma paih tur hmang tangkai leh theihna hrim hrim chu k support. Chuvangin hmang tangkai in awm tak mialin. LCD,TFT,OLED.... siamtu te hian CFL emo LED emaw backlight atan an hmang deuh vek a. TV/Monitor chhiatna tam ber hi backlight system bawr diklo anih thin avangin i backlight circuit a function tawhlo anih chuan inchhunga CFL bulb chhia/keh tawh, a driver circuit la tha vek si hi backlight driver atan a hman theih a. Mahse brightness control theih tawh loh ang. Original PCB in a tih en zawh tawh loh pawh CFL driver hi chuan a ti eng thei fo thin. Brightness control theih tawh loh avangin a hmanna pangngai ah i hmang duh tawh lo anih pawhin Display Board atan te a tha ve viau mai. Tin, discharge lamp family hrim hrim hi a glass chhung lampang coating a chhiat tawh hian UV ray a chhuah tel thin avangin a himlo a ngaih ani thin a. Mahse a omna pangngai a i dah leh kha chuan coating kangral vek tawh pawh nise optical diffuser te ala kaltlang vek avangin a la him tawk turah ka ngai.
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