Lincoln Electric INVERTEC V350-PRO SVM152-A - Manual (Page 144)

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-12
V350-PRO
PC BOARD ASSEMBLY-SWITCH
S
O
L ID
E
D
G
E
E
N
-170
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.:
F.V. /JB
INVERTER WELDERS
SWITCH P.C. BOARD ASSEMBLY
G FULL 5-11-2000
REFERENCE:
SUPERSEDING:
APPROVED:
"X" INFO.
XM5626
XA
3830-1B1
6-2-2000A
CAPACITORS = MFD/VOLTS
INDUCTANCE = HENRIES
RESISTOR = OHMS
G3830-1B1
MANUFACTURED AS:
IDENTIFICATION CODE
MAKE PER E1911
ENCAPSULATE WITH E1844, 3 COATS
TEST PER E3817-SW
PART NO.
NOTES:
N.A. CAUTION: THIS DEVICE IS SUBJECT TO DAMAGE BY
STATIC ELECTRICITY. LINCOLN ELECTRIC TO SEE E2454
BEFORE HANDLING.
N.B. SNAP POWER TERMINALS INTO COMPONENT SIDE OF BOARD.
N.C. THIS AREA TO BE COVERED ON BOTH SIDES OF BOARD (WHERE
POSSIBLE) WITH SEALANT PRIOR TO ENCAPSULATION.
N.D. INJECT SEALANT ITEM 8 THROUGH THE PC BOARD TO SEAL MODULE LEADS
(16 PLACES), AND ALL COMPONENT LEADS ON THE NONO-COMPONENT
SIDE OF THE BOARD, THAT ARE COVERED BY MODULE CASE.
N.E. FEMALE EYELET TO BE AGAINST THE NON-COMPONENT SIDE AS SHOWN
EYELET MUST NOT SPIN AFTER CLINCHING.
N.F. SOLDER EYELET SO THAT SOLDER COVERS ENTIRE EYELET
AND ALL AROUND EYELET ON COPPER SIDE ONLY.
NO ICICLES OR SOLDER BLOBS PERMITTED.
N.G. AFTER SOLDERING, INSPECT POWER TERMINAL CONNECTIONS
TO ENSURE SOLDER HAS PROPERLY WET COMPONENT SIDE PAD
ON A MINIMUM OF 3 OF THE 4 LEGS OF THE POWER TERMINAL.
N.H. BAR MUST BE FREE OF ENCAPSULATION MATERIAL ON BOTH SURFACES
AROUND MOUNTING HOLES AND ENTIRE LENGTH OF MOUNTING SURFACE.
ENCAPSULATION MATERIAL MUST NOT EXTEND BEYOND THE MOUNTING
SURFACE PLANE. (2 PLACES)
N.J. DO NOT COAT WITH ENCAPSULATION MATERIAL, TOP AND BOTTOM, .80 +/- .05” DIA.
N.K. PC BOARD HOLES TO BE FREE OF ENCAPSULATION MATERIAL AND SEALANT
FOR A DIAMETER OF .50” FOR THE LARGER HOLES, AND .25 FOR THE SMALLER
HOLES, BOTH SIDES OF BOARD. (4 PLACES).
N.L. THIS AREA TO BE COVERED ON COMPONENT SIDE OF BOARD WITH SEALANT
PRIOR TO ENCAPSULATION. MATERIAL MUST BE APPLIED FROM TOP TO
COMPLETELY FILL TO UNDERSIDE OF DEVICE. THEN APPLY SEALANT AROUND
BASE OF DEVICE.
N.M. THIS AREA TO BE COVERED ON OPPOSITE COMPONENT SIDE OF BOARD WITH
ITEM 8 PRIOR TO ENCAPSULATION. DO NOT COAT WITH ENCAPSULATION
MATERIAL ON THE TOP SURFACES NOR THE THREADS.
N.N. THESE SURFACES MUST BE MAINTAINEDCO-PLANAR WITHIN .010” THROUGH
ENTIRE SOLDERING AND SEALING PROCESS.
N.P. SEALANT HEIGHT BETWEEN MODULES NOT TO EXCEED .17” MAX.
ITEM PART NO.DESCRIPTION QTY
1 G3831-B P.C. BOARD BLANK 1
N.A. 2 M16100-44 ELECTRONIC MODULE (A1, A2) 2
3 S23006 TERMINAL (B211,B218,B204,B205,B209) 5
4M19612 CURRENT TRANSDUCER (T2, T3) 2
5 S24866 POWER TERMINAL (B201, B208) 2
6 T9147-11 EYELET-FEMALE 8
7 T9147-15 EYELET-MALE 8
8 E2861 SEALANT 5.0oz
N.E., N.F.
SIDE
NON-COMPONENT
.105
HEIGHT
CRIMP
7
6
.285
.275
EYELET DETAIL
R .045
MAX.
∅
Q
6
D
8
2
R
6
3
C15
C31
B205
R131
R67
DZ17
OCI2
DZ13
J21
C9
D20
R62
TRI1
R125
C
7
C12
R68
D1
R58
R69
R141
R 4 5
R130
T
3
R140
R57
R33
R127
C27
CR2
R
1
07
R46
R
1 4
C16
R123
R35
DZ11
B204
R 5 9
R105
R 4
R 3
R29
C 8
R38
R
7
5
1
C13
B206
R
1 3
R52
D9
CR1
B212
O
C
I4
R15
R39
D4
DZ15
R65
R28
R49
R61
D
7
R36
C26
R79
C2
DZ22
A
1
R138
R84
Q
4
X2
R64
B20
1
R31
C3
DZ1
D
Z 3
C28
R66
C6
R34
C22
R8
R97
C
4
R11
R78
T1
R6
R106 R27
R
4
0
DZ20
DZ7
R74
R30
B203
R26
R41
R100
R72
R50
R44
R43
B216
R
8
7
DZ8
R80
R51
R101
R120
C5
R129
D17
DZ18
R
8
5
C21
B211
R128
DZ2
C32
D12
R10
SW
IT
C
H
D
Z
5
DZ12
2
R53
X4
DZ9
R7
R60
A
2
R
9
2
OCI1
R19
R 2 1
D
Z
6
R70
R143
R98
B218
B217
B202
R20
R5
Q
5
D16
R82
R83
G
3
83
0-
1
R32
R122
D19
DZ10
C20
R142
C23
DZ19
DZ4
R1
T
2
R86
D14
X1
DZ16
Q
3
R124
R132
C18
X3
C14
1
R134
R
4
2
R9
R73
D18
R133
C24
R
7
7
R81
B
2 0
8
D21
R48
R139
B209
J20
Q
2
B207
C
2
9
R 1 09
C10
C30
TP1
R76
C25
Q
1
R55
R2
B213
R22
R99
J22
OCI3
R135
C1
R47
C11
R56
R37
R126
V35 0
R12
R93
R137
DZ23
A
1
5
4
3
1
2
N.N.
(2 PLACES)
N.H.
(2 PLACES)
N.D.
(16 PLACES)
N.K.
(4 PLACES)
N.K.
(4 PLACES)
N.B., N.G., N.M.
(5 PLACES)
N.C.
N.L.
N.J.
(8 PLACES)
N.P.
C1,C23 2 S20500-4 CAPACITOR,PPMF,.0047,1000V,BOX
C10,C11 2 S13490-130 CAPACITOR,PCF,0.27,50V,5%
C2,C24 2 S20500-7 CAPACITOR,PPMF,.047,1600V,BOX,10%
C25,C26 2 T11577-57 CAPACITOR,PEF,0.1,400V,10%
C3,C18 2 S13490-93 CAPACITOR,TAEL,27,35V,10%
C31,C32 2 S16668-7 CAPACITOR,CEMO,820p,50V,5%
C4,C21 2 S20500-1 CAPACITOR,PPMF,0.1,1000V,10%,BOX
C5,C6,C15,C16 4 S16668-6 CAPACITOR,CEMO,4700p,50V,10%
C7,C12,C13,C14,C20,C27,C28 9 S16668-5 CAPACITOR,CEMO,.022, 50V,20%
C29,C30
C8,C9,C22
3 S16668-9 CAPACITOR,CEMO,150p, 100V,5%
CR1,CR2 2 S14293-18 RELAY,DPST,12VDC,AG-CDO
D1,D4,D16,D17 4 T12705-59 DIODE,AXLDS,3A,600V,UFR
D7,D8,D9,D12,D14,D18,D19 9 T12199-1 DIODE,AXLDS,1A,400V
D20,D21
DZ1,DZ2,DZ3,DZ5,DZ6,DZ15
10T1270 2-29 ZENER DIODE, 1W,15V,5% 1N4744A
DZ16,DZ18,DZ19,DZ23
DZ11,DZ22
2 T12702-4 ZENER DIODE, 1W,20V,5% 1N4747A
DZ4,DZ7,DZ17,DZ20 4 T12702-40 ZENER DIODE, 1W,6.2V,5% 1N4735A
DZ8 1 T12702-19 ZENER DIODE, 1W,12V,5% 1N4742A
DZ9,DZ10,DZ12,DZ13 4 T12702-45 ZENER DIODE, 1W,18V,5% 1N4746A
J20,J21 2 S24016-8 CONNECTOR,MOLEX,MINI,PCB,RT-L,8-PIN
J22 1 S24016-4 CONNECTOR,MOLEX,MINI,PCB,RT-L,4-PIN
OCI1,OCI2,OCI3 3 S15000-22 OPTOCOUPLER,PHOTO-Q,70V,CNY17-3/VDE
OCI4 1 S15000-29 OPTOCOUPLER,TRIAC,DRV,RANDOM,600V
N.A. Q1 1 T12704-75 TRANSISTOR,NMF,T247,4A,900V(SS)
N.A. Q2,Q3,Q4,Q5 4 T12704-73 MOSFET,4-PIN DIP,1A,100V,RFD110(SS)
Q6 1 T12704-69 TRANSISTOR,PNP,TO226,0.5A, 40V,2N4403
R1,R2,R3,R4,R7,R8,R9,R1016 T14648-5 RESISTOR,WW,5W,3.3K,5%,SQ
R124,R125,R126,R127,R130
R131,R132,R133
R11,R12,R30,R31
4 S19400-1503 RESISTOR,MF,1/4W,150K,1%
R13,R39,R43,R60,R81,R92 6 S19400-3321 RESISTOR,MF,1/4W,3.32K,1%
R137 1 S19400-3570 RESISTOR,MF,1/4W,357,1%
R138 1 S19400-1500 RESISTOR,MF,1/4W,150,1%
R139 1 S19400-4750 RESISTOR,MF,1/4W,475,1%
R14,R107 2 S19400-1652 RESISTOR,MF,1/4W,16.5K,1%
R140 1 S19400-39R2 RESISTOR,MF,1/4W,39.2,1%
R15,R20,R21,R22,R27,R28 12 S19400-10R0 RESISTOR,MF,1/4W,10.0,1%
R97,R98,R99,R100,R101,R106
R29,R83,R122,R141
4 S19400-1000 RESISTOR,MF,1/4W,100,1%
R32,R33,R34,R48,R49,R50 16 S19400-1003 RESISTOR,MF,1/4W,100K,1%
R51,R62,R63,R74,R75,R85
R86,R87,R134,R135
R35,R52,R73,R84
4 S19400-6191 RESISTOR,MF,1/4W,6.19K,1%
R36,R37,R123 3 S19400-2213 RESISTOR,MF,1/4W,221K,1%
R38,R40,R42,R45,R53,R59 14 S19400-1002 RESISTOR,MF,1/4W,10.0K,1%
R66,R69,R70,R72,R80,R82
R142,R143
R41,R67
2 S19400-4752 RESISTOR,MF,1/4W,47.5K ,1%
R44,R68 2 T12300-79 RESISTOR,WW, 1W,1.0,1%
R46,R76 2 S19400-3322 RESISTOR,MF,1/4W,33.2K,1%
R47,R64 2 S19400-2000 RESISTOR,MF,1/4W,200,1%
R5,R6,R19,R26,R93,R105 9 S19400-1001 RESISTOR,MF,1/4W,1.00K,1%
R109,R128,R129
R55,R56,R57,R58
4 S24376-3 RESISTOR,WW,10W,100,5%
R61,R77 2 S19400-8251 RESISTOR,MF,1/4W,8.25K,1%
R65,R120 2 S19400-2001 RESISTOR,MF,1/4W,2.00K,1%
R78,R79 2 S16296-5 TRIMMER,MT,1/2W,10K, 10%,LINEAR
T1 1 S13000-46 TRANSFORMER,PCB;
T2,T3 2 M19612 CURRENT-TRANSDUCER,125-TURN
TP1 1 T13640-24 MOV,175VRMS,120J,20MM
TRI1 1 S15161-27 TRIAC,T220,8A,800V
X1,X4 2 S15128-10VOLTAGE REF,ADJ, PRECISION,431I
X2,X3 2 S15128-18 OP-AMP,QUAD, HIGH-PERF,33074
ITEM REQ'D PART NO.IDENTIFICATION
G-12
Retur
n to Section TOC
Retur
n to Section TOC
Retur
n to Section TOC
Retur
n to Section TOC
Retur
n to Master TOC
Retur
n to Master TOC
Retur
n to Master TOC
Retur
n to Master TOC