Lincoln Electric RANGER 8 SVM107-B Service Manual page 115

G-11
PC BOARD ASSEMBLY - IDLER/CONTROL
1.02
+.04
-
4.00
A
TP -
3.80
x
X
x
X
x
X
x
X
x
X
x
X
x
X
x
X
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
C15
J1
D13
.20
0
.20
0
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
Q4
R58 R5
R4 R21
D9
Q1
D3
R41
R62
D10
TP-B
R8
R6
R7
R9
L8484-3
3.20
XX X
R48 R61
R66 R65
XX X
C4
C3
X1
X4
C11
X2
X3
+.04
5.80
-
6.00
ITEM REQ'D PART NO. IDENTIFICATION
UNLESS OTHERWISE SPECIFIED:
CAPACITORS=MFD/VOLTS
RESISTORS=OHMS (1/4 WATT)
INDUCTANCE=HENRYS
G-11
7-14-2000D
L
8484-3