Lincoln Electric PRECISION TIG 375 Service Manual page 113

G-1 G-1
ELECTRICAL DIAGRAMS
TABLE OF CONTENTS
ELECTRICAL DIAGRAMS SECTION
Electrical Diagrams Section...........................................................................................Section G
Wiring Diagram (Entire Machine) Code 10809 (G4047) .............................................................G-2
Wiring Diagram (Entire Machine) Code 10810 (G4047-1) ..........................................................G-3
Wiring Diagram (Entire Machine) Code 10894 (G4074-2) ..........................................................G-4
Wiring Diagram (Entire Machine) Code 11161 (G5694) .............................................................G-5
Wiring Diagram (Entire Machine) Code 11162 (G5694-1) ..........................................................G-6
Machine Schematic for Codes Below 11000 (G4075).................................................................G-7
Machine Schematic for Codes Above 11000 (G5691) ................................................................G-8
Control P.C. Board Schematic Codes below 11000 (G3908 Page 1)..........................................G-9
Control P.C. Board Schematic Codes below 11000 (G3908 Page 2)........................................G-10
Control P.C. Board Schematic Codes below 11000 (G3908 Page 3)........................................G-11
Control P.C. Board Assembly Codes below 11000 (G3909-2) ..................................................G-12
Control P.C. Board Schematic Codes above 11000 (G4762 Page 1)........................................G-13
Control P.C. Board Schematic Codes above 11000 (G4762 Page 2)........................................G-14
Control P.C. Board Schematic Codes above 11000 (G4762 Page 3)........................................G-15
Control P.C. Board Schematic Codes above 11000 (G4762 Page 4)........................................G-16
Control P.C. Board Schematic Codes above 11000 (G4762 Page 5)........................................G-17
Control P.C. Board Assembly Codes above 11000 (G4763-1) ..................................................G-18
Protection P.C. Board Schematic (M16115)...............................................................................G-19
Protection P.C. Board Assembly (M16062-1).............................................................................G-20
ByPass / Stabilizer P.C. Board Schematic (S22530-1) (Code 10806 & 10807) .......................G-21
ByPass / Stabilizer P.C. Board Assembly (L10121-1) (Code 10806 & 10807) .........................G-22
ByPass and CE P.C. Board Schematic (S24206) (Code 10894) ...............................................G-23
ByPass and CE P.C. Board Assembly (L10882-1) (Code 10894) .............................................G-24
TIG Option P.C. Board Schematic Codes below 11000 (G4039 Page 1)..................................G-25
TIG Option P.C. Board Schematic Codes below 11000 (G4039 Page 2)..................................G-26
TIG Option P.C. Board Assembly Codes below 11000 (G4040-2) ............................................G-27
TIG Option P.C. Board Schematic Codes above 11000 (G4760 Page 1) .................................G-28
TIG Option P.C. Board Schematic Codes above 11000 (G4760 Page 2) .................................G-29
TIG Option P.C. Board Schematic Codes above 11000 (G4760 Page 3) .................................G-30
TIG Option P.C. Board Assembly Codes above 11000 (G4761-1) ............................................G-31
PRECISION TIG 375