INVERTEC® V450-PRO

G-17

ELECTRICAL DIAGRAMS

G-17

PC BOARD ASSEMBLY - DISPLAY PC BOARD - (L11130)

 

 

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5-L11130

ENGINEERING CONTROLLED

MANUFACTURER:

No

1.75

1.60

1.45

LEDN.A.

.50

N.C.

0

CHANGE DETAIL: REVISED NOTE N.D.

.15

 

N.E.

N.A.

2.95

 

 

 

 

DISP1

 

 

C20

R21

 

 

 

 

 

 

 

 

 

 

 

 

LED5

 

 

 

 

 

 

 

 

C11

 

 

 

X5

 

LED6

 

 

LED1

 

LED2

 

 

LED7

 

 

 

 

 

 

 

 

 

X7

C1

 

 

 

 

R11

 

 

 

 

R13

 

 

 

 

 

 

 

 

R16

 

 

 

 

 

 

 

 

 

 

 

 

C19

 

C2

J37

R14

R9

R10

R12

R6

X6

1

R25

X2

 

C3

2

R23

 

R22

X1

 

 

3

R24

 

 

C4

 

 

 

 

1

 

 

N.G.

 

 

 

 

5

 

SPI DISPLAY L11130-5

 

LED3

 

R29

X4

DISP2

N.A.

 

C12

 

R20

 

 

 

 

 

LED4

 

 

X3

 

5

R26

 

 

 

C5

4

.15

 

 

R28

R27

 

 

 

 

ITEM / REFERENCE DESIGNATORS

QTY

PART NUMBER

DESCRIPTION

1

1

L11757-F

P.C. BOARD BLANK

2

4

T15176-2

LED, SPACER, 0.140 HIGH

3

.01 OZ.

E3539

ELECTRICAL INSULATING COMPOUND

4

1

L11166-2

FLEX CIRCUIT

5

1

T15067-2

LABEL

FOR ITEMS BELOW REFER TO ELECTRONIC COMPONENTS DATABASE FOR COMPONET SPECIFICATIONS

C1

1

S25024-7SMT

CAPACITOR,SMD,TANTALUM,47MF,20V,10%,S7343

C2, C3, C4, C5, C11, C12, C19, C20

8

S25020-3SMT

CAPACITOR,SMD,CERAMIC,0.1MF,50V,10%,X7R,S0805

N.A., N.D. DISP1, DISP2

2

S17395-9

LED,DISPLAY,7-SEGMENT,CC,4-DIGIT

J37

1

S18248-10

CONNECTOR,MOLEX,MINI,PCB,10-PIN

N.A. LED1, LED2, LED3, LED4

4

T13657-6

LED,T-1,RED,HLMP-K101

N.A. LED5, LED6, LED7

3

T13657-14

LED,T-1,3/4,AMBER,HIGH-INTENSITY

R6, R16

2

S25000-1501SMT

RESISTOR,SMD,METAL FILM,1/10W,1.50K,1%,S0805

R9, R10, R11, R12, R13, R14

6

S25000-1212SMT

RESISTOR,SMD,METAL FILM,1/10W,12.1K,1%,S0805

R20

1

S25000-2670SMT

RESISTOR,SMD,METAL FILM,1/10W,267OHMS,1%,S0805

R21, R25, R26, R28, R29

5

S25000-1001SMT

RESISTOR,SMD,METAL FILM,1/10W,1.00K,1%,S0805

R22, R23

2

S25000-10R0SMT

RESISTOR,SMD,METAL FILM,1/10W,10.0OHMS,1%,S0805

R24

1

S25000-4751SMT

RESISTOR,SMD,METAL FILM,1/10W,4.75K,1%,S0805

R27

1

S25000-4752SMT

RESISTOR,SMD,METAL FILM,1/10W,47.5K,1%,S0805

N.B. X1

1

S17900-8SMT

IC,SMD,CMOS,INVERTER,SCHMITT,HEX,HC14A(SS)

N.B. X2

1

S17900-26SMT

IC,CMOS,SMD,MUX,DAT,8-INPUT,HC151(SS)

N.B. X3

1

S17900-28SMT

IC,SMD,CMOS,HEX INVERTING BUFFER,3-ST (SS)

N.B. X4

1

S17900-10SMT

IC,SMDCMOS,REGISTER,SHFT,S-PI/SO,8-BIT(SS)

N.B. X5, X6, X7

3

S20496-1SMT

IC,SMD,CMOS,DRIVER,DISPLAY,LED,CC,MCU

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. USE ITEM2 TO STAND LED1, LED2,LED3 AND LED4 FROM THE P.C. BOARD. THERE

MUST NOT BE MORE THAN .020 GAP BETWEEN SPACER AND P.C. BOARD OR

BETWEEN SPACER AND LED. ENCAPSULATE P.C.BOARD, SPACER AND LOWER HALF

OF LED. TOP 1/4 OF LED BODY MUST BE FREE OF ENCAPSULATION.

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2

0 .25

5.65

5.90

5.75

GROUND SIDE

N.D. DISP1AND DISP2MUST ALWAYS BE MATCHED BY VENDOR NAME, AND EACH MUST HAVE THE SAME INTENSITY LETTER CODE (G, H, J, ETC.). DO NOT MIX DIFFERENT VENDORS ON THE SAME BOARD ASSEMBLY. ENCAPSULATE LEADS AND SOLDER CONNECTIONS OF DISPLAYS. FACE OF DISPLAYS MUST BE KEPT FREE OF ENCAPSULATION. ENCAPSULATION AROUND UPPER HALF OF DISPLAYS MUST NOT EXCEED .006 PER SIDE.

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UNLESS OTHERWISE SPECIFIED:

N.E. CONNECTOR MUST BE GREASED WITH ITEM3PRIOR TO PLACING IN STOCK. MOUNT

 

CAPACITORS = MFD/VOLTS

4

FLEX CABLE BETWEEN CONNECTOR AND BOARD ON SOLDER SIDE.

INDUCTANCE = HENRIES

 

 

 

RESISTANCE = OHMS

N.F. IDENTIFY FINISHED ASSEMBLY WITH SERIAL NUMBER AND MANUFACTURING CODE.

 

 

PLACE LABEL ON NON-COMPONENT SIDE.

N.G. PRINT "L11130-5" ON ITEM 5 AND PLACE OVER EXISTING PART NUMBER.

FRONT SIDE OF CONNECTOR

L11757-2 MUST BE REVIEWED WHEN MODIFYING THIS BOARD.

MANUFACTURE PER E1911-ROHS ENCAPSULATE WITH HUMISEAL 1A27LU PER E1844 OR WITH EQUIVALENT AS APPROVED BY LINCOLN ELECTRIC COMPANY. (2 COATS)

SCHEMATIC REFERENCE: L11108-5F0

MAKE AS:

L11130-5F0

PART NO.

IDENTIFICATION CODE

 

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ALL COMPONENTS AND MATERIALS USED IN THIS ASSEMBLY ARE

TEST PER E3856-D

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.

 

MANUFACTURING TOLERANCE PER E2056

CONTROL: CLEVELAND

1:1

 

 

 

 

MISCELLANEOUS

 

PAGE ___ OF ___

 

ON 2 PLACE DECIMALS IS ± .02 in. (± 0.5 mm)

 

 

 

 

 

 

UNLESS OTHERWISE SPECIFIED TOLERANCE:

SCALE:

EQUIPMENT TYPE:

 

 

 

 

1

1

 

ON 3 PLACE DECIMALS IS ± .002 in. (± 0.05 mm)

DRAWN BY:

ddietz

 

 

 

 

 

 

 

 

 

 

 

 

 

IF PRINTED

SUBJECT:

 

SPI DISPLAY PC BOARD ASSEMBLY

DOCUMENT

 

DOCUMENT

 

MATERIAL TOLERANCE ("t") TO AGREE

ENGINEER:

 

@ A2 SIZE

 

NUMBER:

 

REVISION:

 

ON ALL ANGLES IS ± .5 OF A DEGREE

 

 

 

 

 

 

 

 

 

 

 

L11130-5

 

 

 

WITH PUBLISHED STANDARDS.

 

 

 

 

 

 

 

 

 

 

 

 

 

D

 

 

 

 

UNITS:

MATERIAL

UF

 

APPROVAL

10/31/2008

PROJECT

CRM39937

REFERENCE:

 

 

 

 

 

 

DO NOT SCALE THIS DRAWING

 

APPROVED:

-

INCH

DISPOSITION:

 

DATE:

NUMBER:

L11130-4

 

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.

Page 141
Image 141
Lincoln Electric SVM199-A service manual PC Board Assembly Display PC Board L11130

SVM199-A specifications

Lincoln Electric SVM199-A is a highly advanced welding machine that has garnered attention for its robust features and innovative technologies. This piece of equipment is tailored specifically for professionals in the welding industry, providing a range of functionalities that enhance productivity and efficiency.

One of the standout features of the SVM199-A is its Dual Voltage Input capability. This allows for flexibility in energy sources, making it suitable for a variety of job sites and applications. Users can easily switch between 208V and 230V, ensuring that they can operate efficiently regardless of the electrical setup available.

The machine is equipped with a powerful inverter-based design that significantly reduces its overall weight without compromising performance. This technology not only increases portability but also delivers greater energy efficiency, resulting in lower operational costs. The inverter design allows for quicker arc starts and smoother operation, which is especially beneficial for intricate welding tasks.

The SVM199-A boasts advanced digital controls that simplify the operation for both novice and experienced welders. The intuitive interface allows users to easily set and monitor welding parameters, facilitating optimal settings for various materials and thicknesses. This level of control ensures consistent weld quality and minimizes the risk of defects.

Another impressive characteristic of the SVM199-A is its multi-process functionality. It supports MIG, TIG, and Stick welding, making it versatile for various applications, from thin sheet metal work to heavy-duty repairs. This adaptability is ideal for contractors and welding professionals who often switch between different welding processes.

Additionally, the machine features a robust cooling system designed to prevent overheating during extended use. This capability not only prolongs the lifespan of the machine but also ensures reliable performance even in demanding conditions. The SVM199-A is built to withstand the rigors of frequent usage, emphasizing Lincoln Electric’s commitment to durability and quality.

Safety is paramount in welding operations, and the SVM199-A incorporates several safety features, including thermal overload protection and a protective housing design. These elements work together to safeguard both the machine and the operator, promoting a secure working environment.

In summary, Lincoln Electric's SVM199-A stands out in the welding equipment market due to its combination of advanced technology, user-friendly design, and exceptional performance capabilities. Whether for industrial applications or specialized projects, this machine is engineered to meet the rigorous demands of professionals, making it a valuable addition to any welding toolkit.