Lincoln Electric SVM154-A Welder User Manual


 
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 pro-
vided 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
G-10
LN-10
PC BOARD ASSEMBLY-ENCODER
±.04
1.85
±.04
2.30
0
0
ITEM REQ’D PART NO
DESCRIPTION
CAPACITORS = MFD/VOLTS
RESISTORS = OHMS
17797-1
Ch’ge. Sht. No.
4-7-95
10-23-98F
SYNERGIC 7F
ENCODER P.C. BOARD ASSEMBLY
F.V.
FULL
17797-1
B.S.
11-21-94
THE LINCOLN ELECTRIC CO.
CLEVELAND, OHIO U.S.A.
EQUIP.
TYPE
SCALE
SUBJECT
DR
DATE CHK
REF.
SUP’S’D’G
SHT.
NO.
M
M
J17 1 S19365-8 RIGHT ANGLE HEADER
R1,R2 2 S19400-4750 475 1/4W
D1,D2,D3,D4 4 T12705-23 1N5818
C2 1 S13490-19 1.8/20
C1 1 S16668-11 .1/50
M17797-1
ENCODER
J17
C1
C2
D1 D2
D3
D4
R1
R2
A1
G-10
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