G-18, Electrical diagrams, Ln-25™ pro – Lincoln Electric LN-25 SVM179-B User Manual
Page 96: General information, Labels, See page 1
ElECTriCal DiaGrams
G-18
lN-25™ prO
sChEmaTiC - lN-25 prO CONTrOl pC BOarD - CODEs 11387, 11388, 11507, 11508 (G4745-1) pG 5
667
624
MOTOR_SUPPLY
35VDC_SUPPLY
5.0VDC_SUPPLY
GND
GND
GND
15V_ISO
15V_ISO_COM
GND
GND
GND
GND
+5V
VM_LIM
5VSPI_SUPPLY
GND
15VDC_SUPPLY
NEG15V_SUPPLY
5V_ISO2
COM_ISO2
GND
C12
0.0033uF
630V
C9
82uF
35V
C7
220uF
25V
C3
220uF
25V
C16
0.0033uF
630V
C18
82uF
35V
C20
180uF
350V
C13
1uF
63V
C19
0.1uF
630V
DZ12
1W
43V
R13
5.1K
5W
R14
5.1K
5W
R11
5.1K
5W
DZ5
5W
17V
C62
0.1uF
50V
C69
0.0047uF
50V
C61
0.0047uF
50V
C60
100pF
100V
C67
100pF
100V
C68
150pF
100V
C59
150pF
100V
Q6
0.5A
40V
C57
0.022uF
50V
D28
3A
600V
D34
1A
600V
D38
1A
400V
D40
1A
400V
D41
1A
400V
D39
1A
400V
D42
1A
400V
DZ10
3W
15V
DZ11
3W
15V
R112
33.2K
0.063W
R111
4.75K
0.063W
R130
33.2
R128
22.1K
0.063W
R129
2.21K 0.063W
R119
3.01K
0.1W
R121
1K
0.063W
R122
100K
0.063W
R131
3.32K
0.063W
R151
332
R152
332
R12
3.92K
1W
R147
301
0.1W
R148
1K
0.063W
R159
100K
0.063W
R149
3.32K
0.063W
R169
0.5W
10
R167
0.5W
10
R162
0.5W
10
R164
0.5W
10
R163
0.5W
10
R165
0.5W
10
R166
0.5W
10
R168
0.5W
10
R138
0.5W
10
R143
0.5W
10
R140
0.5W
10
R135
0.5W
10
R141
0.5W
10
R136
0.5W
10
R142
0.5W
10
R137
0.5W
10
DZ9
3W
3.3V
X13
8
2
7
4
6
5
3
1
2843BD1
VREF
RT/CT
VFB
COMP
CS
VCC
OUT
GND
X10
8
2
7
4
6
5
3
1
2843BD1
VREF
RT/CT
VFB
COMP
CS
VCC
OUT
GND
D43
1A
600V
DZ16
0.5W
18V
DZ17
0.5W
18V
C10
82uF
35V
X5
78M15
OUT
GND
IN
C2
82uF
35V
X12
7805
OUT
GND
IN
X9
79M15
GND
OUT
IN
C6
82uF
35V
D33
1A
600V
C56
0.1uF
50V
C4
0.001F
35V
D27
3A
40V
R120
3.01K
0.1W
L1
10uH
1.02A
C5
220uF
25V
D46
3A
600V
D47
3A
600V
DZ6
3W
30V
DZ7
3W
30V
DZ8
3W
30V
D35
1A/FR
400V
C64
1uF
35V
X11
7
6
3
2
1
8
78L05A
OUT
IN
GND
C11
1uF
35V
R114
2K
R115
2K
R127
2K
R126
2K
R117
100
R116
100
C14
470uF
350V
C8
470uF
350V
Q10
47A
600V
R192
1
R194
1
R193
1
R196
1
R195
1
R198
1
R197
1
R200
1
R199
1
R202
1
R201
1
R204
1
R203
1
R206
1
R205
1
R208
1
R207
1
R210
1
R209
1
R211
1
D48
15A
600V
D36
15A
600V
C17
0.012F
50V
Q8
20A
600V
D37
30A
600V
DZ18
0.5W
3.3V
R220
100
LED1
8
1
7
6
2
5
4
X14
MIC4452YM GND5
OUT6
OUT7
VS8
GND4
IN
VS1
R222
15
D56
0.5A
30V
R223
2.67K
R224
2.67K
R139
301
R150
1K
1
3
T2
TX06101B
6
4
T2
TX06101B
D44
3
2
1
0.2A
30V
D29
1
2
3
0.2A
30V
R113
39.2K
0.1W
0.063W
2.21K
R160
1000V
8A
D45
C74
82uF
35V
15
R227
58P6091
6
5
T1
58P6091
8
7
T1
1
2
3
4
T1
58P6091
10
9
T1
DZ19
0.5W
18V
22.1K 0.1W
R161
9/30/2009
XX-XX-XXXX
JPZ
05
05
A
4745-1H0
CRM39801
SCHEMATIC, CONTROL PCB
FLEXIBLE POWER FEEDER
JPZ
R-
PAGE OF
REVISION:
DOCUMENT
DOCUMENT
NUMBER:
NUMBER:
PROJECT
DATE:
APPROVAL
NA
DISPOSITION:
MATERIAL
SUBJECT:
EQUIPMENT TYPE:
PROPRIETARY & CONFIDENTIAL:
THIS DOCUMENT CONTAINS PROPRIETARY INFORMATION OWNED BY LINCOLN GLOBAL, INC. AND MAY NOT BE DUPLICATED, COMMUNICATED
TO OTHER PARTIES, OR USED FOR ANY PURPOSE WITHOUT THE EXPRESS WRITTEN PERMISSION OF LINCOLN GLOBAL, INC.
DRAWN BY:
ENGINEER:
APPROVED:
DESIGN INFORMATION
LAST NO. USED
C-
D-
_
_
_
DIODES =
ELECTRICAL SYMBOLS PER E1537
UNLESS OTHERWISE SPECIFIED)
RESISTORS = Ohms (
CAPACITORS = MFD
GENERAL INFORMATION
(
UNLESS OTHERWISE SPECIFIED)
POWER SUPPLY SOURCE POINT
EARTH GROUND CONNECTION
(UNLESS OTHERWISE SPECIFIED)
COMMON CONNECTION
FRAME CONNECTION
SUPPLY VOLTAGE NET
LABELS
.022/50V
1/4W
1A,400V
HAVING A COMMON CODE NUMBER.
COMPONENTS OR CIRCUITRY OF CONTROLS
DIAGRAM MAY NOT SHOW THE EXACT
ABILITY OF A COMPLETE BOARD, THIS
WITHOUT AFFECTING THE INTERCHANGE-
PRINTED CIRCUIT BOARD MAY CHANGE
SINCE COMPONENTS OR CIRCUITRY ON A
G
REFERENCE:
---------
SEE PAGE 1
OVERVOLTAGE
SHUTDOWN
113 - 126VDC
POWER SUPPLY
15VDC_SUPPLY
5VSPI_SUPPLY
624
T1-10
5V_ISO2
COM_ISO2
MOTOR_SUPPLY
T1-7
T1-5
T1-9
D34-C
ISO
G-18
NOTE:
This diagram is for reference only. It may not be accurate for all machines covered by this manual.