Huntron Switcher 640

[Martin Miranda]

got this equipment for free, got really excited that it would be like a huntron tracker. when i got home i realized it has a LCD instead of the usual CRO or LCD screen.... upon a quick google it's a extension for huntron trackers for "automating", and no amount of google fu that i can find the service manual or schematics.

so i took a look at the schematics of huntron tracker 2000 instead. and how it feeds signal to the switcher.

upon closer inspection it uses a 8051 mcu and a ADC...  the tracker only sends the sine wave and a ttl output clock. making me think that this is a independent machine. (so i fed in a 60hz 7.07 Vac rms signal) the sync from the signal gen to the clock input. and it worked! 

[Martin Miranda]

- power is supplied by the huntron tracer... split 12vdc.
- clock is mentioned in the manual that feed to the switcher.