I have a Samsung rear DLP hl-r4667w. Recently while watching the “tube”  the bulb popped, or something of that nature. I have replaced the bulb, with a brand new phillips.   The new bulb worked for a day. And now the tv will not stay powered on, for more the 10 seconds. I then replaced the ballast board and the power still will not allow itto saty powerd on.   All three lights are on and blinking; timer, lamp,standby/temp.  Accorded to manual the three lights mean time for a new bulb, But i just replaced it. HELP??????????????????????????????