Electrical diagrams, Classic ii – Lincoln Electric CLASSICII SVM125-A User Manual
Page 108
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ELECTRICAL DIAGRAMS
CLASSIC II
Idler PC Board (M13708) Components
CAPACITORS = MFD/VOLTS
RESISTORS = OHMS
IDLER
ENGINE
WELDER
R20
R17
R15
R9
R13
R1
R21
R16
R12
R2
R7
R4
R10
R3
R14
R18
R6
R19
R5
C9
C1
C8
C7
C5
C3
C2
C10
C6
D5
DZ3
D8
D7
D3
D2
D1
DZ2
X1
X2
R11
Q1
Q2
DZ1
C4
B210 B212
B211 B209 B213
R8
M13708
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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.