Have a 473 (uses shop air to create vacuum via venturi) and would like to retrofit internal vacuum pump to make it essentially a 472.
Have all the guts from 472 and want to stuff empty locations on 472/473 PCB with components to make it 472-compatible.
Someone with a 472 be willing to convey a few (about 12) component values to me?
PM me if you do.
Thanks. Dave sparkyguy442 (the yahoo place)