Motorola ts18 contrast control

[timmy]

Ok the voltage on the pin 5 green wire A1 is focus voltage and I have good focus but the voltage is not making it to 1kv the others A2 5kv cathode 228 Vdc turn pot opposite is around 49 Vdc. I don't know exactly what the focus voltage should be but all 3 connections on the focus pot is under 1kv. The 2.2meg resistors are not that far out as well as the 6.8meg resistors at the 6sL7 . I don't know if the focus voltage is low will it have anything to do with the contrast and brightness. The SAMs I have for this ts18 chassis don't state what the focus voltage should be except the crt datasheet shows recommended 1600-2400vdc.