Sorry folks a long bad day...

the customer brought it with no red colour. The problem is at the CRT.
I assumed the set has worked exsaustingly but the customer says no...
This is the reason I asked how can be counted the hours in the setup menu.

The set is O/W and I need to renejuate the screen, does anyboby have the
scheme available and some time to post - point me which pins are kathode and
filaments??

Thanks
George