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G-25

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ELECTRICAL DIAGRAMS

 

 

 

 

 

 

 

 

 

 

 

 

 

G-25

PC BOARD ASSEMBLY - INPUT PC BOARD (ALL CODES) (L11396-2)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2-L11396

ENGINEERING CONTROLLED CHANGE DETAIL: REVISED MAKE SPECIFICATION

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MANUFACTURER:

No

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

REFERENCES

 

 

 

QTY PART NO.

 

 

 

DESCRIPTION

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C1

 

 

 

1

 

S16668-5

 

 

 

.022/50

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CR1, CR2

 

 

 

2

 

S14293-18

 

 

 

DPST RELAY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

D1, D3

 

 

 

2

 

T12199-1

 

 

 

1N4004

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

D2

 

 

 

1

 

T12705-58

 

 

 

DIODE,1.0A,1500V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

N.C.

J60

 

 

 

1

 

S24020-8

 

 

 

HEADER,VERTICAL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

N.C.

J61

 

 

 

1

 

S24020-10

 

 

 

HEADER,VERTICAL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OCI1

 

 

 

1

 

S15000-22

 

 

 

OPTO ISOLATOR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R1, R2, R3, R6, R7, R8, R9, R10

 

 

 

8

 

S24376-3

 

 

 

100/1OW

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R4

 

 

 

1

 

S19400-2673

 

 

 

267K 1/4W

 

 

 

 

 

 

P.C. BOARD BLANK INFORMATION

 

 

 

 

 

 

 

 

R5

 

 

 

1

 

S19400-4750

 

 

 

475 1/4W

 

 

 

 

 

 

 

 

 

BUY COMPLETE AS L11396-B

 

 

 

 

 

 

 

 

R11, R12, R13, R14, R15, R16,

 

 

 

15

 

S19400-3011

 

 

 

3.01K 1/4W

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R17, R18, R19, R20, R21, R22,

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

( 2 LAYER BOARD PER E3281)

 

 

 

 

 

 

 

 

R23, R24, R25

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(MAKES 8 BOARDS PER PANEL, SEE ELECTRONIC FILE

 

 

TP1, TP2, TP3, TP4

 

 

 

4

 

T13640-23

 

 

 

MOV,250J,660V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FOR ADDITIONAL INFORMATION)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

N.D.

 

 

 

 

 

 

N.A.

N.D.

3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4.50 ±.04

 

 

 

 

 

 

 

 

INPUT XXXXXXX

 

 

ITEM

REQ'D

PART NO.

IDENTIFICATION

 

 

XXXXXXXX

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

1

SEE BLANK INFO.

P.C. BD. BLANK

 

 

J61

 

 

 

 

 

 

J60

 

 

2

1.0 OZ.

E2861

SEALANT

 

 

 

 

 

D1

 

 

 

 

 

 

3

2

S14020-7

PLASTIC EXPANSION NUT

 

 

 

 

 

C1

R4

D3

R5

 

 

 

 

 

 

 

 

R22

 

TP4

 

 

 

 

 

 

 

 

TP3

 

 

 

D2

 

 

 

 

 

 

 

 

 

 

 

 

R24

 

 

OCI1

 

 

 

 

 

 

 

 

 

 

 

 

R11

 

 

 

 

 

 

 

 

 

 

 

 

 

R25

R12

 

 

 

 

 

 

 

 

 

 

 

 

TP2

 

R23

R13

 

 

 

 

 

 

CAPACITORS = MFD / VOLTS

 

 

 

 

 

 

R21

R14

 

 

 

 

 

 

 

 

 

1

 

 

R20

R15

 

 

 

 

 

 

 

 

 

 

 

XXX

TP1

R19

R16

X

 

 

 

 

 

 

 

 

 

 

 

X

R18

R17

 

 

 

 

 

RESISTORS = OHMS/WATTS

 

 

 

 

 

X

R7

 

X

 

 

 

CR1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CR2

 

 

 

 

N.A.

THIS AREA TO BE COVERED ON BOTH SIDES OF BOARD WITH ITEM 2 PRIOR TO

 

 

X

 

 

X

 

 

 

 

 

 

 

R6

 

 

 

 

 

 

 

ENCAPSULATION. MATERIAL MUST BE APPLIED THRU SLOTS FROM BOTTOM

 

 

X

 

X

 

 

 

 

 

 

SIDE TO COMPLETELY FILL TO UNDERSIDE OF DEVICE ON COMPONENT SIDE.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R9

X

 

 

X

 

 

 

 

 

N.B.

P.C. BOARD HOLES TO BE FREE OF ENCAPSULATION MATERIAL.

 

 

 

R8

 

 

 

 

 

 

 

 

 

X

 

X

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

X

N.C.

DO NOT COAT WITH ENCAPSULATION MATERIAL.

 

 

 

X

R3

 

X

X

 

 

R1

N.D.

APPLY ITEM 2 AS SHOWN, ALL EXPOSED LEADS MUST BE COVERED. MATERIAL

 

 

X

 

 

X

X

 

 

X

 

XXX

 

 

 

 

 

 

MUST BE APPLIED PRIOR TO ENCAPSULATION.

 

 

N.B.

X

R10

 

X

X

 

 

R2

X

N.E.

APPLY ITEM 2 ON NON-COMPONENT SIDE OF BOARD PRIOR TO

 

 

 

X

 

 

X

X

 

 

 

X

 

 

 

 

 

 

 

 

 

ENCAPSULATION. ALL EXPOSED PINS MUST BE COVERED.

 

0

 

 

 

 

 

L11396-2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0

 

 

N.D.

 

N.D.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6.00 ±.04

 

 

 

 

 

MAKE PER E1911-ROHS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ENCAPSULATE WITH E1844

MANUFACTURED AS:

 

 

 

 

 

 

 

 

 

TEST PER E3647-I

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SCHEMATIC REFERENCE: M19528-2B0

L11396-2B0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IDENTIFICATION CODE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ALL COMPONENTS AND MATERIALS USED IN THIS

 

 

 

 

 

 

 

 

 

 

 

ASSEMBLY ARE TO BE RoHS COMPLIANT PER E4253.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PROPRIETARY & CONFIDENTIAL: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.

 

 

 

 

 

 

UNLESS OTHERWISE SPECIFIED TOLERANCE

DESIGN INFORMATION

REFERENCE:

EQUIPMENT TYPE:

 

INVERTER WELDERS

PAGE 1

OF 1

 

 

 

MANUFACTURING TOLERANCE PER E2056

 

 

 

 

EDGE

 

 

ON 2 PLACE DECIMALS IS ± .02

DRAWN BY:

FEI

L11396-1

 

 

 

 

 

 

 

 

 

 

 

ON 3 PLACE DECIMALS IS ± .002

SUBJECT:

INPUT P.C. BOARD ASSEMBLY

DOCUMENT

 

DOCUMENT

 

 

 

 

ON ALL ANGLES IS ± .5 OF A DEGREE

ENGINEER:

 

SCALE:

NUMBER:

 

REVISION:

SOLID

 

 

MATERIAL TOLERANCE ("t") TO AGREE

 

 

 

 

 

L11396-2

 

B.01

 

 

DO NOT SCALE THIS DRAWING

APPROVED:

-

1:1

DISPOSITION: UF

DATE:

 

NUMBER: CRM34409

 

 

 

WITH PUBLISHED STANDARDS.

 

 

 

MATERIAL

APPROVAL

 

PROJECT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

STRP

 

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 provided 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.

 

 

 

 

 

 

 

 

 

 

 

 

POWER WAVE 455M/MSTT

Page 159
Image 159
Lincoln Electric SVM173-A service manual PC Board Assembly Input PC Board ALL Codes L11396-2

SVM173-A specifications

The Lincoln Electric SVM173-A is a highly regarded welding power supply that stands out for its advanced features, robust performance, and innovative technologies. This machine is specifically designed to meet the demands of both industrial and commercial welding applications, making it a versatile choice for professionals.

One of the main features of the SVM173-A is its high efficiency, which contributes to reduced energy costs and enhanced productivity. The device operates on a powerful DC output, ensuring stable and reliable arc performance. This is particularly beneficial when working with various materials, allowing for smooth and consistent welds.

The SVM173-A leverages Lincoln Electric's proprietary inverter technology. This innovation allows for a lighter weight and more compact design without compromising on power. The inverter technology also enables precise control of the welding parameters, which is critical for maintaining quality across different welding tasks. Additionally, the machine features a wide input voltage range, accommodating various power sources and enhancing its adaptability on job sites.

Another key characteristic of the SVM173-A is its user-friendly interface. The machine is equipped with an intuitive control panel that allows users to easily adjust settings, making it accessible for both novice and experienced welders. The digital display provides clear readouts of output parameters and error notifications, facilitating quick troubleshooting in the field.

Safety is paramount in welding operations, and the SVM173-A incorporates several protection features. These include overcurrent protection, overheating protection, and circuit protection, ensuring that the machine operates safely and efficiently under various conditions.

The SVM173-A also supports a wide range of welding processes, including MIG, TIG, and stick welding. This flexibility makes it an ideal choice for workshops that require a multi-process machine capable of handling diverse applications. Furthermore, the SVM173-A supports spool gun operation, which is particularly useful for aluminum welding, enhancing its versatility even further.

In summary, the Lincoln Electric SVM173-A is a powerful and adaptable welding machine that combines innovative technologies, user-friendly features, and robust safety mechanisms. Its high efficiency, precision control, and multi-process capabilities make it an excellent investment for professionals seeking reliable performance in demanding environments. Whether for heavy-duty industrial use or more specialized applications, the SVM173-A stands as a testament to Lincoln Electric's commitment to quality and innovation in welding solutions.