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G-28
ELECTRICAL DIAGRAMS
INVER
TEC S
TT & S
TT II
G-28
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Schematic - Remote Protection PC Board - All Codes - (M17609)
NO
TE:
Linc
oln Elec
tric assumes no responsibility for liablilities resulting from board level troubleshooting. PC Board repairs will invalidate your factory warranty.
Individual Print
ed Circuit Board Components are not available from Lincoln Electric.
This in
f
ormation 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.
J36
1
600V
.05
C15
3000V
.0047
C7
.39mH
L6
.39mH
L5
.39mH
L3
3KV
.
0047
C6
3KV
.0047
C
1
3KV
.0047
C4
3KV
.0047
C
3
3KV
.0047
C2
3KV
.0047
C
5
J36
16
J36
5
.39mH
L2
J
33
3
J35
6
J36
12
J36
1
4
J36
1
3
J36
8
J33
2
J36
10
J36
11
J33
6
J34
5
J34
6
3000V
.
0047
C8
J36
2
J33
7
3000V
.0047
C9
160J
320V
TP1
B2
5W
1200
R1
J36
4
J35
3
J35
4
J36
7
80J
150V
TP3
J35
1
3000V
.0047
C11
3000V
.0047
C10
J35
5
J35
2
J34
4
J34
8
J33
5
B1
160J
320V
TP2
J36
15
3000V
.0047
C12
600V
.05
C16
J33
4
J36
6
.39mH
L4
.39mH
L7
J33
8
J36
9
J34
1
(+) STUD
(-) STUD
5W
1200
R2
TYPE
SUBJECT
NONE
CHASSISCHASSIS CHASSIS
04/20/94
3000V
.0047
C14
J37
3
332
R4
J37
1
3000V
.0047
C13
J33
10
332
R8
332
R3
332
R5
332
R6
J33
9
DATE
UNLESS OTHERWISE SPECIFIED)
NOTES :
NUMBER.
NOT SHOW THE EXACT COMPONENTS OR CIRCUITRY OF CONTROLS HAVING A COMMON CODE
N.A. SINCE COMPONENTS OR CIRCUITRY ON A PRINTED CIRCUIT BOARD MAY CHANGE
WITHOUT AFFECTING THE INTERCHANGEABILITY OF A COMPLETE BOARD, THIS DIAGRAM MAY
GENERAL INFORMATION
ON ALL ANGLES IS + .5 OF A DEGREE
ON 3 PLACE DECIMALS IS + .OO2
ON HOLES SIZES PER E-2056
ELECTRICAL SYMBOLS PER E1537
MATERIAL TOLERANCE ("t") TO AGREE
UNLESS OTHERWISE SPECIFIED TOLERANCE
Ch'ge.Sht.No.
(UNLESS OTHERWISE SPECIFIED)
RESISTORS = Ohms (
(
DIODES =
CAPACITORS =
MFD
1A, 400V
VOLTAGE
1
SENSE
THE LINCOLN ELECTRIC CO.
EQUIP.
CLEVELAND, OHIO U.S.A.
332
R7
10 PIN REMOTE
OPTIONAL
J
A
10K
POT
GND
C
D
FILE: M17609_1BA
UNLESS OTHERWISE SPECIFIED)
LABELS
.022/50V
1/4W
STT REMOTE PROTECTION BOARD
3
ON 2 PLACE DECIMALS IS + .O2
DR.
WITH PUBLISHED STANDARDS
FEEDER AMPHENOL
N
42 VAC
M
SHT.
NO.
M
SCHEMATIC
EARTH GROUND CONNECTION
17609
MLD
CHK.
SCALE
POT
INTERFACE
10K
REMOTE
PB
COMMON CONNECTION
VOLTAGE NET
FRAME CONNECTION
POWER SUPPLY SOURCE POINT
J34
3
J33
1
17609
I
E
J34
7
J36
3
J37
4
J37
2
J34
2
M
AMPHENOL
.39mH
L1
7
2
I
K
8
C-
16
TRIGGER
BG
G
ND
SUP'S'D'G.
C
0
115 VAC
SUPPLY
LAST NO. USED
D-
R-
42
H
F
TRIGGER
4
1
B
31
A
J
L-
TP-
3
3
2
21
B
G
D
14 PIN WIRE
G
F
E
M
H
L
4
F.V.
5-19-95