Have a search for "painter chip" which is a common fault in Philips CRT's
What chassis is it?Ahh, cool![]()
e.g. SA10 or Lo1.1E
Neither, it's an EM5E.
Every couple of minutes there is a poping sound followed by the screen going black for a second,then the picture comes back
Still have a few months left on the warranty so if it could be something expensive I would like to get it sorted