[ronl]

Hi Members.getting ready to test the led backlights.Power board (bn44-00499a) states leds take 331volts,289ma.the plug(cn802) for the leds is labeled pin1,2=d1+,pin4=d1-,pin6=d2-+' and pin8,9=d2-. Are these led arrays wired in series?should the external power supply be connected to them in series( power supply negative connected to pin8,9 d2-- and positive be connected to pin1,2 d1 + with pin4,6 connected together?I have to check if pin4,6 are already connected through led array. I will use a variable supply ,monitoring current draw. Thanks for any input. RonL