Output Snubber (M14312) Schematic - Lincoln Electric IDEALARC DC 1000 SVM123-A Service Manual

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Output Snubber (M14312) Schematic

M14312-1
CAPICITORS =
A.N.S.I. ELECTRICAL SYMBOLS PER E1537
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 CODE.
UNLESS OTHERWISE SPECIFIED TOLERANCE
ON HOLES SIZES PER E-2056
ON 2 PLACE DECIMALS IS + .O2
ON 3 PLACE DECIMALS IS + .OO2
ON ALL ANGLES IS + .5 OF A DEGREE
MATERIAL TOLERANCE ("t") TO AGREE
WITH PUBLISHED STANDARDS
NOTE: Lincoln Electric assumes no responsibility for liablilities resulting from board level troubleshooting. PC Board repairs will invalidate your factory warranty. Individual Printed Circuit Board Components are not
available from Lincoln Electric. This information is provided for reference only. Lincoln Electric discourages board level troubleshooting and repair since it may compromise the quality of the design and may result
in danger to the Machine Operator or Technician. Improper PC board repairs could result in damage to the machine.
ELECTRICAL DIAGRAMS
GND
NEG
POS
1
TO FRAME
MFD/VOLTS
Ch'ge.Sht.No.
2 - 1 9 - 9 3 G
NEG
1
(-)
C7
TP7
.05
320V
600V
160J
C8
TP8
.05
320V
600V
160J
(+)
POS
1
THE LINCOLN ELECTRIC CO.
CLEVELAND, OHIO U.S.A.
NONE
SCALE
M C W 4-10-90
DR. DATE CHK.
WELDER
OUTPUT
STUDS
EQUIP.
DC-1000
TYPE
OUTPUT SNUBBER SCHEMATIC
SUBJECT
SHT.
19699
S
J . J .
SUP'S'D'G. NO.
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IDEALARC DC1000