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G-18

ELECTRICAL DIAGRAMS

G-18

PC BOARD ASSEMBLY-MODE SELECT

 

 

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EN-168

 

 

 

N.A.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

N.A.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

N.D.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6.90

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2.10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MODE SELECT

 

 

 

 

 

 

R20

C12

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LED1

R6

C2

X3

 

C5

 

 

 

X4

 

 

 

 

C3

 

 

 

X2

 

C6

C7

R4

 

 

ARB

 

 

 

LED2

 

 

 

 

C9

 

 

 

 

 

 

C16

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R12

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

X6

C1

 

 

 

 

C13

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R11

 

 

 

R5

 

 

 

 

 

 

 

 

 

 

 

R7

 

 

 

 

LED3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C11

 

 

R1

S1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C8

 

 

X5

 

 

 

 

 

 

 

 

 

 

 

 

 

R9

 

 

 

 

C15

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3

LED4

 

J34

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C4

 

 

X1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LED5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C30

C32

 

 

R23

R21

R3

 

C29

 

 

 

 

 

C31

 

 

 

 

 

R2

C22

R17

R14

C18

R10

C14

R13

C17

R16

R15

R26

C28

R24

C10

R25

C25

R19

R27

C23

R18

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

L11110-1

 

 

 

 

 

 

 

 

 

0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0

 

 

 

 

 

N.A., N.E.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

N.A.

GROUND SIDE

2

N.A.

 

ITEM

PART NO.

REQ'D

PC BOARD REFERENCE

DESCRIPTION

 

DESIGNATORS

 

 

 

 

 

 

 

 

 

 

 

 

1

L11110-A

1

 

P.C. BOARD BLANK

 

2

L11166-1

1

 

FLEX ASSEMBLY

 

3

T15176-1

10

 

LED SPACER

 

4

E3539

.01 oz.

 

ELEC. INSUL. COMPOUND

 

 

FOR ITEMS BELOW REFER TO ELECTRONIC COMPONENT DATABASE FOR COMPONENT SPECIFICATIONS

 

 

 

 

 

 

 

5

S13490-104

1

C1

39/20V

 

6

S16668-11

8

C2,C3,C4,C5,C6,C8,C11,C12

0.1/ 50V

 

7

S13490-42

2

C7,C9

1.0/35V

 

8

S16668-5

5

C10,C22,C23,C25,C28

.022/ 50V

N.C.

9

S16668-2

0

C13,C14,C15,C16,C17,C18

47P/100V

 

10

S13490-40

4

C29,C30,C31,C32

2.7/50V

 

11

S18248-10

1

J34

HEADER

N.A.

12

T13657-11

5

LED1,LED2,LED3,LED4,LED5

RED LED

 

13

S19400-1002

1

R1

10.0K 1/4W

 

14

S19400-1001

2

R2,R4

1.00K 1/4W

 

15

S19400-4751

3

R3,R24,R25

4.75K 1/4W

 

16

S19366-1

2

R5,R7

10K 1/2W TRIMMER

 

17

S19400-1501

1

R6

1.50K 1/4W

 

18

S19400-1212

6

R9,R10,R11,R12,R13,R14

12.1K 1/4W

 

19

S19400-1000

7

R15,R16,R17,R18,R19,R26,R27

100 1/4W

 

20

S19400-2670

1

R20

267 1/4W

 

21

S19400-4750

2

R21,R23

475 1/4W

N.A.

22

T13381-17

1

S1

PUSHBUTTON SWITCH,SPST

 

23

S17900-8

1

X1

IC,HC14A(SS),SCHMITT INVERTER

1

24

S17900-26

1

X2

IC,HC151(SS),8-INPUT MULTIPLEXER

25

S17900-28

1

X3

IC,3-STATE,2-BIT BUFFER

N.B.

 

 

 

 

 

26

S17900-10

1

X4

IC,PI/SO 8-BIT(SS) SHIFT REGISTER

 

 

27

M15105-7

1

X5

IC,10-BIT (SS) A/D CONVERTER

 

28

S20496-1

1

X6

IC,LED DISPLAY DRIVER

CAPACITORS = MFD/VOLTS

 

INDUCTANCE = HENRIES

V

RESISTANCE = OHMS

 

BUY AS:

L11110-1A1

{

IDENTIFICATION CODE

PART NO.

NOTES:

N.A. DO NOT COAT WITH ENCAPSULATION MATERIAL.

N.B. CAUTION: THIS DEVICE IS SUBJECT TO DAMAGE BY STATIC

ELECTRICITY. SEE E2454 BEFORE HANDLING.

N.C. DO NOT INSERT THESE COMPONENTS.

N.D. THERE MUST NOT BE MORE THAN .010 GAP BETWEEN SPACERS,

OR BETWEEN SPACER & LED, OR BETWEEN SPACER & P.C. BOARD.

ENCAPSULATE P.C. BOARD, SPACERS & LOWER HALF OF LED.

N.E. CONNECTOR MUST BE GREASED WITH ITEM 4 PRIOR TO ENCAPSULATION.

ENCAPSULATE WITH HUMISEAL 1A27LU PER

E1844 OR WITH EQUIVALENT AS APPROVED

BY LINCOLN ELECTRIC COMPANY. (2 COATS)BUY PER E3867

TEST PER E3856-MS

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:

MISCELLANEOUS

 

MANUFACTURING TOLERANCE PER E2056

 

E

ON 2 PLACE DECIMALS IS ± ￿.02

6-2-2000A

 

XM5626

DRAWN BY: M.D.

G3443-1B2

 

 

 

ON 3 PLACE DECIMALS IS ± ￿.002

 

 

XE

SUBJECT:

SPI MODE SELECT P.C. BD ASSEMBLY

ED

ON ALL ANGLES IS ± ￿.5 OF A DEGREE

 

 

 

 

 

ENGINEER:

 

MATERIAL TOLERANCE ("t ") TO AGREE

 

 

 

SUPERSEDING:

 

 

ID

WITH PUBLISHED STANDARDS.

 

 

 

 

 

SCALE: FULL

DATE:2-23-99DRAWING No.: L 11110-1

 

 

 

APPROVED:

 

LGSO

DO NOT SCALE THIS DRAWING

 

 

 

 

 

 

 

 

 

 

 

 

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.

V350-PRO

Page 150
Image 150
Lincoln Electric SVM152-A service manual Identification Code, Test PER E3856-MS, PC Board ASSEMBLY-MODE Select

SVM152-A specifications

The Lincoln Electric SVM152-A is a cutting-edge semi-automatic wire-feed welding machine designed for professionals seeking high performance and efficiency in their welding tasks. This versatile welding system is known for its robust engineering, advanced technology, and user-friendly features, making it a preferred choice for various applications in metal fabrication, automotive repair, and construction.

One of the standout features of the SVM152-A is its impressive versatility. It can accommodate a wide range of welding processes, including MIG, MAG, and FCAW. This flexibility allows users to switch between different welding techniques with ease, providing the adaptability needed for diverse project requirements. Additionally, the machine supports various wire diameters, catering to different welding applications and materials.

The SVM152-A boasts advanced inverter technology, which enhances its performance by increasing efficiency and reducing power consumption. This technology not only leads to lower operational costs but also provides a stable arc and improved weld quality. The inverter design enables the machine to maintain a consistent output, even in challenging conditions, ensuring a smooth welding experience.

Another key characteristic of the Lincoln Electric SVM152-A is its user-friendly interface. The machine features intuitive controls, making it accessible for both seasoned welders and those new to the craft. The digital display provides clear readings of key parameters, such as voltage and wire feed speed, allowing operators to make quick adjustments for optimal weld quality.

The construction of the SVM152-A is designed for durability and reliability. Made from high-quality materials, it can withstand the rigors of demanding work environments. The machine is also equipped with advanced cooling systems to prevent overheating during prolonged use, ensuring a longer lifespan and consistent performance.

Safety is a top priority in the design of the SVM152-A. The machine comes with built-in safety features, including thermal overload protection and circuit breakers, which help protect the equipment and the operator from potential hazards.

In summary, the Lincoln Electric SVM152-A combines versatility, advanced inverter technology, user-friendly controls, robust construction, and safety features, making it an excellent choice for professionals in various industries. Whether tackling intricate welding projects or high-volume production work, the SVM152-A delivers the performance and reliability that modern welders demand.