Interconnect Board Pc2 Test Point Values - Miller Millermatic 350P Technical Manual

Always perform pre-power troubleshooting before applying power to unit (see Section 8).

9-10. Interconnect Board PC2 Test Point Values

Receptacle
RC2
Millermatic 350
PC2 Voltage Readings
Pin
1 Input voltage with respect to RC2-3
2 Not used
3 Input voltage with respect to RC2-1
4 Not used
5 Not used
6 Not used
7 +335 volts DC positive side of capacitor C4
8 Not used
9 +335 volts DC negative side of capacitor C4
a) Tolerance −  10% unless specified
b) Reference − to circuit common
(chassis ground) unless noted
c) Triggered − means gun trigger is
pressed
Values
TM-1327 Page 65