note: Ports mounted on Bud 

 Chassis No. AC-431 



.2^ 



Amphenol 

 No. 80-PC2F 



©d 



DPDT 

 Switcti 



->^pf<^^ 



1500 Ohms 



Variable Resistor 



Mallory M 1.5 MPK 



/ 



18 Volts D.C. output 



ACOPIAN CONSTANT 

 VOLTAGE POWER SUPPLY 



Model I8A05 



On and Off Switch 



To 115 Volts 

 60 Cycles 



Figure 48. Diagram of Calibration Unit 



95 



