Electrical diagrams, G-14, Pc board assembly - switch pc board - (g3734) – Lincoln Electric INVERTEC SVM199-A User Manual
Page 138: Invertec® v450-pro, Eyelet detail
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-14
INVERTEC® V450-PRO
PC BOARD ASSEMBLY - SWITCH PC BOARD - (G3734)
G3734-3
INVERTER WELDERS
SWITCH P.C. BD ASSEMBLY
1:1
G3734-2
DO NOT SCALE THIS DRAWING
EQUIPMENT TYPE:
SUBJECT:
SCALE:
UF
CRM41517
1
PAGE ___ OF ___
1
ENGINEERING CONTROLLED
MANUFACTURER:
No
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.
PROPRIETARY & CONFIDENTIAL:
t
MATERIAL TOLERANCE (" ") TO AGREE
WITH PUBLISHED STANDARDS.
ON ALL ANGLES IS ± .5 OF A DEGREE
ON 3 PLACE DECIMALS IS ± .002 in. (± 0.05 mm)
ON 2 PLACE DECIMALS IS ± .02 in. (± 0.5 mm)
UNLESS OTHERWISE SPECIFIED TOLERANCE:
MANUFACTURING TOLERANCE PER E2056
ADDED ITEM 6 AND NOTE N.Y.
REVISED MANUFACTURED AS, IDENTIFICATION CODE AND SCHEMATIC REFERENCE PART NUMBERS
CHANGE DETAIL:
REFERENCE:
MATERIAL
DISPOSITION:
APPROVAL
DATE:
PROJECT
NUMBER:
DOCUMENT
NUMBER:
DOCUMENT
REVISION:
IF PRINTED
@ A1 SIZE
UNITS:
INCH
11-6-2009
fivory
DRS
DRAWN BY:
ENGINEER:
CLEVELAND
APPROVED:
CONTROL:
E
G37
34-3
MAKE PER E1911-ROHS
IDENTIFICATION CODE
EYELET MUST NOT SPIN AFTER CLINCHING.
N.A. CAUTION: THIS DEVICE IS SUBJECT TO DAMAGE BY STATIC
ELECTRICITY. SEE E2454 BEFORE HANDLING.
MANUFACTURED AS:
G3734-3E1
N.D. FEMALE EYELET TO BE AGAINST THE COPPER SIDE AS SHOWN.
N.E. SOLDER EYELET SO THAT SOLDER COVERS ENTIRE EYELET AND
ALL AROUND EYELET ON COPPER SIDE ONLY. NO ICICLES OR
SOLDER BLOBS PERMITTED. MUST BE SMOOTH AND EVEN WITHIN .020" OVER SURFACE.
NOTES :
POT PER E1911-E-ROHS
TEST PER E3901-SW
N.M. DO NOT COAT THE TOP SURFACES OR THE THREADS WITH ENCAPSULANT MATERIAL (1 TERMINAL).
MASK PER APPROPRIATE MANUFACTURING WORK INSTRUCTIONS.
FOR PARTS ORDERS OR SUBSIDIARY ORDERS
INCLUDE ONE G3010PRINT, ONE M19661PRINT,
ONE S25254PRINT AND ONE T12837-1.
N.E.
(3 PLACES)
D
1
C
16
T1
J40
D
2
R9
X2
R
8
X1
C6
C7
C3
C
2
C5
OCI1
R
15
R
12
R10
R11
R
3
R16
R21
R20
R19
R18
R17
R
4
R13
R28
R29
R30
R
31
R14
R
22
R23
R24
R25
R26
R27
R
32
R5
R
7
R
6
R2
T2
1
2
B1
3
B1
9
B2
0
C
4
C
17
C
8
C
9
C
10
C
11
C
12
D
8
D
9
D
10
D
11
D
12
D
3
D
4
D
5
D
6
D
7
L10
L9
L8
L7
L6
L1
L2
L3
L4
L5
C
15
C
14
C
13
DZ4
DZ7
DZ3
DZ2
DZ6
DZ5
D
Z1
SH
1
B1
4
C1
R
1
B1
1
A1
A2
11
/1
2
O
R
15
/1
6
SW
IT
C
H
20
19
G
37
34
-3
SCHEMATIC REFERENCE: L11385-3E1
e.g. M21214-2 X XX XXX......
VENDOR CODE
VCE(SAT)
VGE(TH)
N.H. MOLEX CAVITIES AND AREA AROUND LOCKING TAB TO BE FREE OF ENCAPSULATION MATERIAL.
MASK PER APPROPRIATE MANUFACTURING WORK INSTRUCTIONS.
N.J. ELECTRONIC MODULES TO BE ASSEMBLED, SOLDERED, AND SEALED TO PC BOARD PER E3875.
N.R. ELECTRONIC MODULES ON A COMMON P.C. BOARD ASSEMBLY TO
HAVE THE SAME VENDOR CODE.
N.Q. BRACKET MUST HAVE FULL MATING CONTACT WITH POWER TERMINAL AND HAVE HOLES ALIGNED.
N.H.
N.S. AFTER SOLDERING, INSPECT TERMINAL CONNECTIONS PER E1880.
N.D.
COPPER SIDE
.116
CRIMP HEIGHT
MAX.
R .045
EYELET DETAIL
.275
.285
2
N.Q.
N.M., N.S.,N.Q.
BUY COMPLETE AS G3734-E (4 LAYER BOARD PER E3281)
P.C. BOARD BLANK REFERENCE INFORMATION
(
SEE ELECTRONIC FILE FOR ADDITIONAL INFORMATION)
COMPONENT SIDE
ENCAPSULATION
P.C. BOARD
NON COMPONENT
SIDE ENCAPSULATION
N.V. ENCAPSULATION MATERIAL MUST EXTEND BEYOND EDGES OF P.C. BOARD .12 +.12/-.00.
N.W. ENCAPSULATE OPPOSITE COMPONENT SIDE OF P.C. BOARD IN AREAS SHOWN TO A MAXIMUM THICKNESS OF .20.
N.W.
N.T. ENCAPSULATE COMPONENT SIDE OF P.C. BOARD TO A THICKNESS OF .30 +.12/-.00 IN AREA SHOWN.
N.U. ENCAPSULATE NON COMPONENT SIDE OF P.C. BOARD TO A THICKNESS OF .25 +.12/-.00.
R 1.62
.00
1.20
2.00 ±.12
11.15 ±.04
.30
+.12
-.00
1.38
+.12
-.00
N.T.,N.U.,N.V.
N.W.
N.W.
.30
+.12
-.00
N.W.
0
6.00 ±.04
3.00
N.X. BOTH P.C. BOARD SHIELDS SOLDER INTO THE SAME MOUNTING HOLES. ITEM 3 IS MOUNTED ON NON-COMPONENT SIDE
OF
P.C. BOARD.
3
ALL COMPONENTS AND MATERIALS USED IN THIS
ASSEMBLY ARE TO BE RoHS COMPLIANT PER E4253.
N.X.
5
ITEM (USED WITH)*
QTY PART NUMBER DESCRIPTION
1
1
G3734-E
PC BOARD BLANK
N.D. 2 (B11, B19, B20)*
3
T9147-11
CONNECTOR,EYELET,POWER,FEMALE
N.X. 3
1
S24869-2
PC BOARD SHIELD
4
280 g. E2527
EPOXY ENCAPSULATING RESIN
5
1
S24869-1
PC BOARD SHIELD
6
1 oz.
E2861
SEALANT
REFERENCES
QTY PART NUMBER DESCRIPTION
N.A.,N.J.,N.R. A1, A2
2
M21214-2
ELECTRONIC MODULE,5-T12704-84 IGBT'S
B11, B19, B20
3
T9147-15
CONNECTOR,EYELET,POWER,MALE
N.Q. B13
1
S24866
BRACKET,POWER-HOLDER
N.Q. B14
1
S23006
CONNECTOR,TERMINAL,POWER
C1
1
S20500-14
CAPACITOR,PPMF,.022,100V,BOX,5%
C2
1
S16668-11
CAPACITOR,CEMO,0.1, 50V,10%
C3
1
S16668-5
CAPACITOR,CEMO,.022,50V,20%
C4, C6, C7
3
S16668-6
CAPACITOR,CEMO,4700pF,50V,10%
C5
1
S13490-93
CAPACITOR,TAEL,27,35V,10%
C8, C9, C10, C11, C12,
C13, C14, C15, C16, C17
10
S20500-1
CAPACITOR,PPMF,0.1,1000V,10%,BOX
D1, D2
2
T12705-44
DIODE,AXLDS,1A,1000V,FR, 818
D3, D4, D5, D6, D7, D8,
D9, D10, D11, D12
10
T12705-32
DIODE,TO220,15A,600V,FR,MUR1560
DZ1
1
T12702-4
ZENER DIODE,1W,20V,5%,1N4747A
DZ2, DZ3, DZ5, DZ6
4
T12702-29
ZENER DIODE,1W,15V,5%,1N4744A
DZ4, DZ7
2
T12702-40
ZENER DIODE,1W,6.2V,5%,1N4735A
J40
1
S24020-6
CONNECTOR,MOLEX,MINI,PCB,6-PIN,TIN
L1, L2, L3, L4, L5, L6, L7,
L8, L9, L10
10
T12218-15
CHOKE,RF,FERRITE BEAD,180 OHM
OCI1
1
S15000-22
OPTOCOUPLER,PHOTO-Q,70V,CNY17-3/VDE
R1
1
S16296-5
TRIMMER,MT,1/2W,10K, 10%,LINEAR
R2
1
S19400-6811
RESISTOR,MF,1/4W,6.81K,1%
R3, R8
2
S19400-1002
RESISTOR,MF,1/4W,10.0K,1%
R4, R13, R14, R17, R18,
R19, R20, R21, R23, R24,
R25, R26, R27
13
S19400-10R0
RESISTOR,MF,1/4W,10.0,1%
R5, R9
2
S19400-2001
RESISTOR,MF,1/4W,2.00K,1%
R6
1
S19400-2213
RESISTOR,MF,1/4W,221K,1%
R7
1
S19400-1000
RESISTOR,MF,1/4W,100,1%
R10, R12, R15
3
S19400-1003
RESISTOR,MF,1/4W,100K,1%
R11
1
S19400-6191
RESISTOR,MF,1/4W,6.19K,1%
R16, R22
2
S19400-1001
RESISTOR,MF,1/4W,1.00K,1%
N.Y. R28, R29, R30, R31, R32
5
T14648-9
RESISTOR,WW,5W,2.5K,5%,SQ
T1
1
T12737-7
TRANSFORMER,PULSE,3-WINDING
T2
1
M19612
CURRENT-TRANSDUCER,125-TURN
X1
1
M13552-3
IC,CONVERTER,V/F,654
X2
1
S15128-10
VOLTAGE REF,ADJ, PRECISION,431I
REFER TO ELECTRONIC COMPONENT DATABASE FOR SPECIFICATIONS ON ITEMS LISTED BELOW
N.Y. APPLY A BEAD OF ITEM 6 TO COVER R28, R29, R30, R31 AND R32.
6
G-14