On a visit to a house in Cleckhuddersfax, the Philips 320 on/off switch was diagnosed as the culprit.
Having the apprentice to hand, it was a perfect job for him, the power cable disappeared into a knot of wires going behind a large fish tank, so I asked the customer to unplug the TV plug since I couldn’t be certain which was which. That done the apprentice started unscrewing the mounting plate and was pulling things backwards when suddenly there was a yelp and he dropped the switch assembly!
The customer apologised and unplugged everything this time.. It could have been worse……………………………. it could have been me!