Ok so working on a new to me machine and the test points on the rectifier board are way out specs.
Tp1 i get 5.8vdc Tp2=237vdc tp3=14.1vdc tp4=7.3vac and tp5=63vdc. I have replaced the rectifiers on the board cause i was not getting 5v on tp1 so i was like might as well replace them all. before rectifier rpl i still got 63v on tp5. Also missing 12v and 5v on mpu but i get 30v on tp3 of the mpu where its supposed to be 21v.