Electrical diagrams, G-13, Pc board assembly - pull-coil pc board – Lincoln Electric COMMANDER SVM153-A User Manual
Page 149: Engine welders pull coil p.c. board assembly, Commander 500, Experimental drawing, Part no, Caution
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-13
COMMANDER 500
PC BOARD ASSEMBLY - PULL-COIL PC BOARD
NOT TO BE USED FOR PRODUCTION
SEE TITLE BLOCK FOR REVISION LEVEL
EXPERIMENTAL DRAWING
SO
LID EDGE
EN-
16
8
MANUFACTURING TOLERANCE PER E2056
UNLESS OTHERWISE SPECIFIED TOLERANCE
SCALE:
DO NOT SCALE THIS DRAWING
ON 3 PLACE DECIMALS IS ± .002
THIS SHEET CONTAINS PROPRIETARY INFORMATION OWNED BY THE LINCOLN ELECTRIC COMPANY AND IS NOT TO BE REPRODUCED, DISCLOSED OR USED WITHOUT THE EXPRESS WRITTEN PERMISSION OF THE LINCOLN ELECTRIC COMPANY, CLEVELAND, OHIO U.S.A.
DESIGN INFORMATION
t
DRAWN BY:
WITH PUBLISHED STANDARDS.
DATE:
ON 2 PLACE DECIMALS IS ± .02
MATERIAL TOLERANCE (" ") TO AGREE
ON ALL ANGLES IS ± .5 OF A DEGREE
SUBJECT:
Chg. Sheet No.
ENGINEER:
EQUIPMENT TYPE:
DRAWING No.:
MAP/
ENGINE WELDERS
PULL COIL P.C. BOARD ASSEMBLY
L
NONE
8-26-99
REFERENCE:
SUPERSEDING:
M19423-1
APPROVED:
"X" INFO.
5000762
5000751
XC
11384-1
PC BOARD REFERENCE
DESIGNATORS
1
L11384-B
1
PCB BLANK
2
M19436-3
1
POTTING TRAY
3
S8025-80
2
SELF TAPPING SCREW
4
E2527
112 g
EPOXY ENCAPSULATING RESIN
5
E3539
AS REQ'D
ELECTRICAL INSULATING COMPOUND
6
T13157-14
4
B1,B2,B3,B4
CONNECTOR,TAB,QC,VERTICAL,1/4,REEL
7
S13490-69
2
C1,C2
CAPACITOR,TAEL,3.9,35V 10%
8
S16668-11
3
C3,C4,C6
CAPACITOR,CEMO,0.1, 50V,10%
9
S16668-5
1
C5
CAPACITOR,CEMO,.022, 50V,20%
10
T12705-34
4
D1,D2,D6,D7
DIODE,AXLDS,1A,400V,FR,1N4936
11
T12705-14
2
D3,D4
DIODE,AXLDS,3A,200V,1N5402
12
T12705-52
1
D5
DIODE,T218,60A,400V,SR
13
T12702-29
2
DZ1,DZ2
ZENER DIODE, 1W,15V,5% 1N4744A
14
S24020-6
1
J65
CONNECTOR,MOLEX,MINI,PCB,6-PIN,TIN
15
S18395-16
2
Q1,Q2
MOSFET/HEATSINK ASBLY,T12704-82&S1810
16
T12704-68
2
Q3,Q4
TRANSISTOR,NPN,TO226,0.5A,40V,2N4401
17
T12704-69
2
Q5,Q6
TRANSISTOR,PNP,TO226,0.5A, 40V,2N4403
18
S19400-2212
4
R1,R4,R17,R18
RESISTOR,MF,1/4W,22.1K,1%
19
S19400-1000
2
R10,R11
RESISTOR,MF,1/4W,100,1%
21
S19400-4751
2
R12,R15
RESISTOR,MF,1/4W,4.75K,1%
22
S19400-1212
1
R16
RESISTOR,MF,1/4W,12.1K,1%
23
S19400-1003
2
R19,R20
RESISTOR,MF,1/4W,100K,1%
24
S19400-1001
5
R5,R6,R7,R13,R14
RESISTOR,MF,1/4W,1.00K,1%
25
S19400-8252
2
R8,R9
RESISTOR,MF,1/4W,82.5K,1%
26
S15128-11
1
X1
IC,COMPARATOR,QUAD,2901N
27
S15128-10
1
X2
VOLTAGE REF,ADJ, PECISION,431I
FOR ITEMS LISTED BELOW REFER TO ELECTRONIC COMPONENT DATABASE FOR COMPONENT
SPECIFICATIONS
DESCRIPTION
ITEM
PART NO.
QTY
BUY PER E3867
TEST PER E3883
BUY AS
IDENTIFICATION CODE
}
PART NO.
{
SCHEMATIC REFERENCE L11383
UNLESS OTHERWISE SPECIFIED:
CAPACITORS = MFD/VOLTS
RESISTORS = 1/4W/OHMS
INDUCTANCE = HENRYS
v
L11384-1B0
}
{
C1
C2
D1
D2
D6
D7
R5
R14
C3
C5
Q3
Q4
Q5
Q6
R
1
R
4
R
6
R
7
R9
R10
R11
R
12
R
13
R15
R16
R17
R18
R19
R20
X
1
X
2
B
4
B
3
B
2
B
1
D
Z
2
D
Z
1
D
3
D
5
Q
2
Q
1
D
4
PULL COIL
L11384-1
R8
C6
C4
J6
5
(6.14)
(3.64)
N.C.
N.D.
3
2
N.B.
N.A.
NOTES:
N.A.
CAUTION:
THIS DEVICE IS SUBJECT TO DAMAGE BY STATIC ELECTRICITY.
LINCOLN ELECTRIC TO SEE E2454 BEFORE HANDLING.
N.B. SECURE P.C. BOARD ASSEMBLY IN PLACE WITH ITEM (4), 2 PLACES.
N.C. IDENTIFY COMPLETE ASSEMBLY AND SERIAL CODE WITH PRINTED LABELS PER E3876.
N.D. NO COMPONENTS ON BOTTOM SIDE OF P.C. BOARD.
G-13