Hello, We have the Panasonic project TV (PT-50LC14). We purchased a new bulb this past July. We're now experiencing problems with the TV. After turning it on for less than 5 minutes, the TV shuts off. However, it does not shut down completely. The red power light blinks constantly (no observed pattern of blinks) and it sound like the fan does not shut off. We also noticed the the lamp light is red and it blinks 1 time (not the 10times that is indicative of a lamp problem). If you shut the TV down manually, you will not see the lamp light blink and the fan shuts off. I doubt this is a lamp issue b/c the picture is bright and not distorted. Does this sound like a power-supply problem? Also, for everyone having lamp issues, check out http://www.consumeraffairs.com/home_electronics/panasonic_lcd_tv_p3.html . You're not alone! Thank you in advance for your help!