Optimus

 
DR_TV_PO
 
Dose rate of TV chain signal positive, fluoro control
(II/TV_adapter_PCB_X3:3-X2:7) - EZX61:7 - EZ139X2:A19 backpanel version 4512 108 09361/2
-/+12V positive polarity
dual voltage differential signal
typically -6V in standby coming from TV chain
-V for more dose, +V for less dose, 0V stable image
part of: dose rate control