Miller Electric Legend AEAD-200-LE - Manual (Page 31)

TM-428 Page 27 Miller Legend
6-9. Voltage Regulator Board PC2 Testing Information Effective With Serial No.
KE604176
Ref. ST-800 698-A / SA-160 889-A
Be sure plugs are secure before
testing. See Section 6-10 for spe-
cific values during testing.
1 Voltage Regulator Board PC2
2 Receptacle RC1
Test Equipment Needed:
1 2
6-10. Voltage Regulator Board PC2 Test Point Values Effective With Serial No. KE604176
PC2 Voltage Readings
a) Tolerance –
±
10% unless
specified
b) Reference – to circuit com-
mon (lead 33) unless noted
Receptacle Pin Value
RC1 1 18 volts ac input with respect to pin 5
2 Not used
3 18 volts ac input with respect to pin 5
4 Circuit common
5 Circuit common
6 130 volts ac input with respect to pin 8 at power/idle rpm
7 Not used
8 130 volts ac input with respect to pin 6 at power/idle rpm
9 55 volts dc output with respect to pin 4 at power/idle rpm