solve all the pin of the socket on the screen, after that comment the tensions of each katodo .... greetings.
Hello John. I believe that you should report such tensions. This will help you better. Because if you ask how much it should be, it is because you don't have much knowledge. They measure with the tester in direct or direct current scale. (DC or DC) and for 1000v, where appropriate. To avoid breaking. On the pins of the socket where it says KR- KG - KB
With those characteristics that he is giving me he did not manage to get where I am going to measure
If I told him where and how to measure. What happens that not being technical does not know. It is complicated.
Nor does he know how to use if he has an instrument as a tester. And already qualified as solved the issue.
And what I put in my report are not features.
I have knowledge of electronics. and if I have a testator but the points you give me do not appear on the plate. but I solved, put another screen and ready solved the problem. thanks for your help .