-Yeah, thanks all. As I already realiced that this is the kind a problem that's related to the "security power down" cirquit, there might be some trouble "faultfinding". As soon as the set turns on, It shuts down, so it's not so easy to make measurements on voltage levels ans so. Think I'd first need to disable some cirquit

Thanks ipaul, and Yepp. I'm a research engineer at the University and quite comfortable with electronics. However I don't usually get into things without a scheme to follow. And this is the first "dive" into this TV-set. So still I whish for a service manual or other electronic schemes on the MX 7000 T

Hi, I've got an Beovision MX 7000 and imediately as I turn it on, the LED goes ON one second and then it goes back to OFF. I've been trying to find schemes / service manuals, but failed. Any one that could have a tip where to start search, or maby a scheme for Me? Thanx