Can anyone please help me to diagnose the problem with my JVC AV32X37HKE television ?

The picture starts to get bluer and then the whole screen goes a bright blue colour with fine white lines running horizontally. The television then switches itsewlf in to standby mode - the standby light is flickering orange and red. It is not possible to turn the tv back on from the remote. Once turned off and back on straight away the screen shows the same blue with white stripes for a second or two and then shows a normal picture. This can happen every 5 minutes or sometimes lasts a whole hour (maybe longer haven't actually timed it). I have read about TVs going in to protection mode but if this is what is happening then I don't know why ? If it is the tube then some idea of likely replacement cost would be good. Some help would be much appreciated before I get so frustrated that I just chuck it away. Thanks Paul.

Reply