Home Forums General Discussion Technical Questions Westinghouse Mark V Dispatcher

I've lost the +22 VDC power supply in the dispatcher panel. Also, my PD1 board is not running its program. The cars are still running and have not gone on Block operation they just seem to be chasing hall calls.

Anyone know if the power supply can simply be changed out or is there a chance the tape program will need to be reloaded upon changing out the power supply?

Does anyone have a programmer for this system? "See Photo gallery for pictures of the panel."

Thanks for the Help!!!!

You are on through trip mode. All cars see calls at the same time and dispatch instantly. There is a letter out to replace the power supply to a single unit much smaller. Do you have the tapes? Looks like the core was changed to a PD2B. Program may still be alive?