the colour from the corners of the tv, has gone blue?

posistor has gone in power supply

chris jones tel 07981308065
June 2008

The screen is magnetised. Usually, severe purity errors as you've described are very simply repaired by replacement of the 'Positor'. It is very simple and inexpensive repair. Placing an ordinary magnet over the screen simply moves the magnetised area and likely to cause permanent damage to the shadowmask. A service engineer will have an electro-magnet specially designed to remove any magnetism.

Cobweb
September 2004