PC Board ASSEMBLY-SWITCH

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G-12

ELECTRICAL DIAGRAMS

G-12

ITEM

REQ'D

PART NO.

IDENTIFICATION

C1,C23

S20500-4

CAPACITOR,PPMF,.0047,1000V,BOX

C10,C11

S13490-130

CAPACITOR,PCF,0.27,50V,5%

C2,C24

S20500-7

CAPACITOR,PPMF,.047,1600V,BOX,10%

C25,C26

T11577-57

CAPACITOR,PEF,0.1,400V,10%

C3,C18

S13490-93

CAPACITOR,TAEL,27,35V,10%

C31,C32

S16668-7

CAPACITOR,CEMO,820p,50V,5%

C4,C21

S20500-1

CAPACITOR,PPMF,0.1,1000V,10%,BOX

C5,C6,C15,C16

S16668-6

CAPACITOR,CEMO,4700p,50V,10%

C7,C12,C13,C14,C20,C27,C28

S16668-5

CAPACITOR,CEMO,.022, 50V,20%

C29,C30

C8,C9,C22

S16668-9

CAPACITOR,CEMO,150p, 100V,5%

CR1,CR2

S14293-18

RELAY,DPST,12VDC,AG-CDO

D1,D4,D16,D17

T12705-59

DIODE,AXLDS,3A,600V,UFR

D7,D8,D9,D12,D14,D18,D19

T12199-1

DIODE,AXLDS,1A,400V

N.E., N.F.

D20,D21

DZ1,DZ2,DZ3,DZ5,DZ6,DZ15

T12702-29

ZENER DIODE, 1W,15V,5% 1N4744A

G3830-

V35 SWITCH

R126

R127

DZ11,DZ22

T12702-4

ZENER DIODE, 1W,20V,5% 1N4747A

J21

DZ16,DZ18,DZ19,DZ23

DZ4,DZ7,DZ17,DZ20

T12702-40

ZENER DIODE, 1W,6.2V,5% 1N4735A

R122

R83

DZ8

T12702-19

ZENER DIODE, 1W,12V,5% 1N4742A

DZ9,DZ10,DZ12,DZ13

T12702-45

ZENER DIODE, 1W,18V,5% 1N4746A

DZ22

DZ11

R124

.275

R13

R14

R123

R37

R107

R92

R .045

∅

J20,J21

S24016-8

CONNECTOR,MOLEX,MINI,PCB,RT-L,8-PIN

C22

J22

S24016-4

CONNECTOR,MOLEX,MINI,PCB,RT-L,4-PIN

OCI3

.285

OCI1,OCI2,OCI3

S15000-22

OPTOCOUPLER,PHOTO-Q,70V,CNY17-3/VDE

R125

.105 MAX.

D21

R65

OCI2

C18

N.A.

OCI4

S15000-29

OPTOCOUPLER,TRIAC,DRV,RANDOM,600V

R135

CRIMP

T12704-75

TRANSISTOR,NMF,T247,4A,900V(SS)

R120

C32

R72

N.A.

Q2,Q3,Q4,Q5

T12704-73

MOSFET,4-PIN DIP,1A,100V,RFD110(SS)

R39

R73

R74

R64

R76

R62

R84

C14

HEIGHT

NON-COMPONENT

T12704-69

TRANSISTOR,PNP,TO226,0.5A, 40V,2N4403

R38

B208

R21

DZ4

R40 R42

R75 R63

R77

C29

R85

DZ17

R98

B201

SIDE

R1,R2,R3,R4,R7,R8,R9,R10

T14648-5

RESISTOR,WW,5W,3.3K,5%,SQ

B203

R19

B207

EYELET DETAIL

R131,R132,R133

R15

R124,R125,R126,R127,R130

C12

R41

R99

R11,R12,R30,R31

S19400-1503

RESISTOR,MF,1/4W,150K,1%

R20

R43

R86

R93

R13,R39,R43,R60,R81,R92

S19400-3321

RESISTOR,MF,1/4W,3.32K,1%

B218

DZ2

DZ3

DZ9

R78

DZ15

DZ16

C15

B211

R137

S19400-3570

RESISTOR,MF,1/4W,357,1%

C10

R44

R97

N.C.

R138

S19400-1500

RESISTOR,MF,1/4W,150,1%

DZ10

R45

R59

R87

R139

S19400-4750

RESISTOR,MF,1/4W,475,1%

B213

D16

B217

R14,R107

S19400-1652

RESISTOR,MF,1/4W,16.5K,1%

C21

N.J.

R140

S19400-39R2

RESISTOR,MF,1/4W,39.2,1%

C31

R15,R20,R21,R22,R27,R28

S19400-10R0

RESISTOR,MF,1/4W,10.0,1%

R35

D20

R66

R80

R81

(8 PLACES)

R97,R98,R99,R100,R101,R106

R34

R51

R60

C23

C13

R29,R83,R122,R141

S19400-1000

RESISTOR,MF,1/4W,100,1%

C20

R128

R32,R33,R34,R48,R49,R50

S19400-1003

RESISTOR,MF,1/4W,100K,1%

DZ1

DZ23

R33

R50

R48

R49

R51,R62,R63,R74,R75,R85

R129

C11

D14

R68

C24

R86,R87,R134,R135

R35,R52,R73,R84

S19400-6191

RESISTOR,MF,1/4W,6.19K,1%

R32

R134

R47

R46

R36,R37,R123

S19400-2213

RESISTOR,MF,1/4W,221K,1%

R82

R38,R40,R42,R45,R53,R59

S19400-1002

RESISTOR,MF,1/4W,10.0K,1%

B216

R52

R53

B212

R66,R69,R70,R72,R80,R82

B205

B204

R142,R143

R79

R61

C28

R67

D12

DZ12

R22

R69

R41,R67

S19400-4752

RESISTOR,MF,1/4W,47.5K ,1%

R70

N.D.

R26

R28

DZ7

DZ13

DZ19

DZ18

D17

R44,R68

T12300-79

RESISTOR,WW, 1W,1.0,1%

(16 PLACES)

R46,R76

S19400-3322

RESISTOR,MF,1/4W,33.2K,1%

R27

R106

N.B., N.G., N.M.

R47,R64

S19400-2000

RESISTOR,MF,1/4W,200,1%

DZ8

R105

B206

DZ6

DZ5

R100

DZ20

C16

B202

(5 PLACES)

R5,R6,R19,R26,R93,R105

S19400-1001

RESISTOR,MF,1/4W,1.00K,1%

R101

R109,R128,R129

R55,R56,R57,R58

S24376-3

RESISTOR,WW,10W,100,5%

R133

R61,R77

S19400-8251

RESISTOR,MF,1/4W,8.25K,1%

R130

R65,R120

S19400-2001

RESISTOR,MF,1/4W,2.00K,1%

R29

MANUFACTURED AS:

R78,R79

S16296-5

TRIMMER,MT,1/2W,10K, 10%,LINEAR

N.K.

R131

R132

S13000-46

TRANSFORMER,PCB;

T2,T3

M19612

CURRENT-TRANSDUCER,125-TURN

(4 PLACES)

R31

R36

R55

R56

R10

R12

R57

N.K.

TP1

T13640-24

MOV,175VRMS,120J,20MM

G3830-1B1

R30

TRI1

(4 PLACES)

TRI1

S15161-27

TRIAC,T220,8A,800V

R58

X1,X4

S15128-10

VOLTAGE REF,ADJ, PRECISION,431I

R11

TP1

X2,X3

S15128-18

OP-AMP,QUAD, HIGH-PERF,33074

IDENTIFICATION CODE

J22

B209

PART NO.

R137

R139

R138

R140

N.L.

OCI1

NOTES:

CR2

CR1

C25

N.A. CAUTION: THIS DEVICE IS SUBJECT TO DAMAGE BY

CAPACITORS = MFD/VOLTS

STATIC ELECTRICITY. LINCOLN ELECTRIC TO SEE E2454

INDUCTANCE = HENRIES

OCI4

BEFORE HANDLING.

R143

R142

C30

D19

R109

J20

R141

C27

D18

RESISTOR = OHMS

C26

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

ITEM PART NO.

DESCRIPTION

QTY

SIDE OF THE BOARD, THAT ARE COVERED BY MODULE CASE.

G3831-B

P.C. BOARD BLANK

N.E. FEMALE EYELET TO BE AGAINST THE NON-COMPONENT SIDE AS SHOWN

EYELET MUST NOT SPIN AFTER CLINCHING.

N.A.

M16100-44

ELECTRONIC MODULE (A1, A2)

N.F. SOLDER EYELET SO THAT SOLDER COVERS ENTIRE EYELET

S23006

TERMINAL (B211,B218,B204,B205,B209)

AND ALL AROUND EYELET ON COPPER SIDE ONLY.

M19612

CURRENT TRANSDUCER (T2, T3)

NO ICICLES OR SOLDER BLOBS PERMITTED.

S24866

POWER TERMINAL (B201, B208)

N.G. AFTER SOLDERING, INSPECT POWER TERMINAL CONNECTIONS

T9147-11

EYELET-FEMALE

TO ENSURE SOLDER HAS PROPERLY WET COMPONENT SIDE PAD

T9147-15

EYELET-MALE

ON A MINIMUM OF 3 OF THE 4 LEGS OF THE POWER TERMINAL.

E2861

SEALANT

5.0oz

N.H. BAR MUST BE FREE OF ENCAPSULATION MATERIAL ON BOTH SURFACES

N.P.

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.

MAKE PER E1911

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

ENCAPSULATE WITH E1844, 3 COATS

N.N.

N.H.

HOLES, BOTH SIDES OF BOARD. (4 PLACES).

(2 PLACES)

N.L. THIS AREA TO BE COVERED ON COMPONENT SIDE OF BOARD WITH SEALANT

(2 PLACES)

PRIOR TO ENCAPSULATION. MATERIAL MUST BE APPLIED FROM TOP TO

TEST PER E3817-SW

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.

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.

UNLESS OTHERWISE SPECIFIED TOLERANCE

Chg. Sheet No.

"X" INFO.

DESIGN INFORMATION

REFERENCE:

EQUIPMENT TYPE:

INVERTER WELDERS

ON 2 PLACE DECIMALS IS ± .02

6-2-2000A

XM5626

MANUFACTURING TOLERANCE PER E2056

SOLIDEDGE

ON 3 PLACE DECIMALS IS ± .002

DRAWN BY: F.V./JB

SUBJECT:

SWITCH P.C. BOARD ASSEMBLY

EN-170

ON ALL ANGLES IS ± .5 OF A DEGREE

ENGINEER:

SUPERSEDING:

MATERIAL TOLERANCE (" t") TO AGREE

SCALE: FULL

DATE:5-11-2000DRAWING No.:

G 3830-1B1

DO NOT SCALE THIS DRAWING

APPROVED:

WITH PUBLISHED STANDARDS.

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.

Lincoln Electric SVM152-A service manual PC Board ASSEMBLY-SWITCH, Reqd Identification

Models: SVM152-A

ELECTRICAL DIAGRAMS