Lincoln Electric SVM156-A service manual PC Board ASSEMBLY-40 VDC BUS, CAPACITOR,CEMO,0.1, 50V,10%

POWER WAVE 455/R

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G-25	ELECTRICAL DIAGRAMS	G-25
PC BOARD ASSEMBLY-40 VDC BUS

ITEM

REQ’D

PART NO

IDENTIFICATION

X1

1

M15458-4

IC,PWM-CONTROLLER,IMODE,2842A

C2,C3,C5

3

S13490

-25

CAPACITOR,TAEL,4.7,35V 10%

C16

1

S13490

-42

CAPACITOR,TAEL,1.0,35V,10%

C6

1

S13490

-66

CAPACITOR,TAEL,47,35V 10%

C1

1

S13490

-93

CAPACITOR,TAEL,27,35V,10%

C15

1

S13490

-174

CAPACITOR,ALEL,470,100V,+50/-10%

X2

1

S15018

-16

IC,CMOS,DRIVER,MOSFET,2110(SS)

C14

1

S16668

-3

CAPACITOR,CEMO,100P, 100V,5%

C11,C17

2

S16668

-10

CAPACITOR,CEMO,4700P, 50V,2%

C7,C8,C9,C10

4

S16668

-11

CAPACITOR,CEMO,0.1, 50V,10%

R15,R16

2

S19400

-47R5

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

R12,R13

2

S19400

-1000

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

R3,R4,R5,R7,R8

5

S19400

-1002

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

R14,R22

2

S19400

-1821

RESISTOR,MF,1/4W,1.82K,1%

R23

1

S19400

-2213

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

R20,R21

2

S19400

-2672

RESISTOR,MF,1/4W,26.7K,1%

4.30

R29

1

S19400

-3323

RESISTOR,MF,1/4W,332K,1%

R28

1

S19400

-4752

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

R19

1

S19400

-5622

RESISTOR,MF,1/4W,56.2K,1%

R9,R10,R11

3

S19400

-8251

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

C13

1

S20500

-2

CAPACITOR,PPMF,0.47,630V,10%,BOX

J46

1

S24020-4

CONNECTOR,MOLEX,MINI,PCB,4-PIN,TIN

3.85~.04

J47

1

S24020-8

CONNECTOR,MOLEX,MINI,PCB,8-PIN,TIN

D2

1

T12199-1

DIODE,AXLDS,1A,400V

3.65

D1

1

T12199-2

DIODE,AXLDS,1A,1000V

L1

1

T12218

-16

CHOKE,HIGH-CURRENT,100UH,10A,10%, LOW

J47

MOV2

J46

R26,R27

2

T12300

-86

RESISTOR,WW,3W,0.05,1%

DZ4

1

T12702-25

ZENER DIODE,5W,20V,5% 1N5357B

DZ5,DZ6

2

T12702

-45

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

D4

1

T12705-23

DIODE,AXLDS,1A,30V,SCHOTTKY,1N5818

LED1

D5

1

T12705-34

DIODE,AXLDS,1A,400V,FR,1N4936

R4

D3

1

T12705-59

DIODE,AXLDS,3A,600V,UFR

MOV1

1

T13640-15

MOV,50VRMS,15J,14MM

R5

R7

MOV2

1

T13640-24

MOV,175VRMS,120J,20MM

R8

LED1

1

T13657

-2

LED,T-1,3/4,RED,HLMP-3003

R25

1

T14648-17

RESISTOR,WW,5W,270,5%,SQ

MOV1

C15

L1

C13

R26

A1

CAPACITORS = MFD/VOLTS

R11

RESISTORS = OHMS, 1/4 WATT (UNLESS OTHERWISE SPECIFIED)

C2

D1

R3

R22

R19

R20

R27

C16

R28

D5

DZ5

R15

R16

DZ6

C1

C3

D3

R9

R23

C7

R25

C8

R21

C14

X1

C9

X2

C10

C6

DZ4

C17

C11

.20

R14

R29

C5

D2

R12

R10

D4

R13

0

.20

0

4.50~.04

MULTI-WELD 350

40V DC BUS P.C. BOARD ASSEMBLY

9-22-2000

L11078-1

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.