ntn1322a schematic for a HT1000

3delta · Post by **3delta** » Mon May 07, 2007 6:02 am

I bought an MVA for my HT1000. It has a # 12 wire going into the 25 pin connector on the data unit. I'm thinking that it is for 12 volts DC. It shows no continuity to ground and is the same size conductor as the power wire. Not having a schematic for it I need to know if I am correct before hooking it up.
Any help would be appreciated.
Carl KJ6C

techie · Post by **techie** » Mon May 07, 2007 4:34 pm

The yellow lead is ignition power. It should go to pin 20 on the DB25 to the control unit.
Connect it to switched +12 for power control of the MTVA.