mystery part i have a mystery part labeled nec ac it s from the low voltage supply of an nec multisync i monitor it s a three lead part in a square package like a volate regulator or power transistor the board is labeled cr where the part goes possibly an scr the pin labeled g on the board goes to a zener diode reference voltage the pin labeled t goes to the negative lead of a capacitor in the power supply and the pin labeled t goes to the negative side of the bridge rectifier in the supply if anyone can tell me what this is or better yet where i can buy one just like it please email me at ck i andrew cmu edu i ve called nec s monitor repair number and not only do they not know what the part is but they don t think that they can find one to sell to me it makes no sense to me thanks
