Lincoln Electric PRECISION TIG 275 SVM162-B Service Manual page 129

CONNECTION MADE THROUGH
HOLE WITH SOLDER PAD
C1 C2
.05 .05
600V 600V
Graphic
NOTES :
N.A. SINCE COMPONENTS OR CIRCUITRY ON A PRINTED
CIRCUIT BOARD MAY CHANGE WITHOUT AFFECTING
THE INTERCHANGEABILITY OF A COMPLETE BOARD.
THIS DIAGRAM MAY NOT SHOW THE EXACT COMPONENTS
OR CIRCUITRY OF CONTROLS HAVING A COMMON
® ®
ARC STABILIZER CAPACITOR
15
C9
250V
C3 C4
.05 .05
600V 600V
GND CONNECTION MADE THROUGH SOLDER PAD
AND SCREW TO STEEL STANDOFF ON MACHINE
GENERAL INFORMATION
ELECTRICAL SYMBOLS PER E1537
CAPACITORS = MFD ( .022/50V
RESISTORS = Ohms ( 1/4W
CODE NUMBER. DIODES = 1A, 400V (UNLESS OTHERWISE SPECIFIED)
This diagram is for reference only. It may not be accurate for all machines covered by this manual.
ARC STABILIZER RESISTOR
10
R1
5W
TP1 TP2
320V 320V
160J 160J
GND
UNLESS OTHERWISE SPECIFIED)
UNLESS OTHERWISE SPECIFIED)
CONNECTION MADE THROUGH
HOLE WITH SOLDER PAD
C5 C6 C7
.05 .05 .05
600V 600V 600V
LABELS
SUPPLY VOLTAGE NET
POWER SUPPLY SOURCE POINT
EARTH GROUND CONNECTION
COMMON CONNECTION
C8
.05
600V
Graphic
S22530-1B0
Rev A
FRAME CONNECTION