Part no, Enlarged detail (led orientation), Electrical diagrams – Lincoln Electric INVERTEC SVM158-A User Manual
Page 160: Inverter welders led select pc bd as'bly, G-14, Pc board assembly-led select, Cathode (square) anode (round)
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.
ELECTRICAL DIAGRAMS
G-14
V350-PRO
PC BOARD ASSEMBLY-LED SELECT
EN-
166
Craig Hejl
F.V.
M19874-1
19875-1
1-25-2002
INVERTER WELDERS
LED SELECT PC BD AS'BLY
FUL
3-21-2001
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
MANUFACTURING TOLERANCE PER E2056
ON 2 PLACE DECIMALS IS ± .02
ON 3 PLACE DECIMALS IS ± .002
ON ALL ANGLES IS ± .5 OF A DEGREE
WITH PUBLISHED STANDARDS.
MATERIAL TOLERANCE (" ") TO AGREE
t
DO NOT SCALE THIS DRAWING
"X" INFO.
Chg. Sheet No.
DRAWN BY:
DESIGN INFORMATION
ENGINEER:
APPROVED:
REFERENCE:
SUPERSEDING:
EQUIPMENT TYPE:
SUBJECT:
SCALE:
DATE:
DRAWING No.:
M
S
O
L
ID
E
D
G
E
SCHEMATIC REFERENCE: S25259-1B0
RESISTANCE = OHMS
MANUFACTURE AS:
M19875-1B0
IDENTIFICATION CODE
ENCAPSULATE WITH E1844. (2 COATS)
BRUSH COAT ACCEPTABLE
NOTES:
N.A. DO NOT COAT WITH ENCAPSULATION MATERIAL.
N.B. INSERT ITEM 2 BETWEEN ROWS OF LED'S. ITEM 2
MUST BE FLUSH WITH LED BULB.
N.C. ENCAPSULATE PC BOARD AND LOWER HALF OF LED.
PART NO.
P.C. BOARD BLANK INFORMATION:
MAKE FROM S19399 (MAKES 63 BOARDS
PER PANEL, SEE ELECTRONIC FILE FOR
ADDITIONAL INFORMATION)
BLANK PART NUMBER
M19875-B
0
1.33
0
2.55
2
N.B.
N.C.
N.A.
N.D.
N.E.
N.A.
1
FOR PARTS ORDERS ONLY:
TEST PER E3964-ST
N.D. ENCAPSULATE AROUND BASE OF COMPONENT
N.E. COAT EXTERNAL PINS WITH ENCAPSULATION MATERIAL.
1
1
SEE BLANK P.C. BOARD BLANK
2
1
CI001498
E3165-.25-.75-.20
J60
1
S19365-5
CONNECTOR,PCB,WW,MALE,RT-L,15-PIN
LED1,LED2,LED3,LED4,LED5,
LED6
R1,R2
2
S19400-7500 RESISTOR, MF, 1/4W, 750, 1%
S1
1
T13381-16
SWITCH,PUSHBUTTON,SPST
6
T13657-13
LED,T-1,3/4,RED,HIGH-INTENSITY, OVAL
FOR ITEMS BELOW REFER TO ELECTRONIC COMPONENTS DATABASE FOR COMPONENT SPECIFICATIONS
ITEM
REQ'D
PART NO
DESCRIPTION
S1
R1
R2
J60
M19875-1
LED SELECT
M19875-1
LED SELECT
LED6
LED5
LED4
LED3
LED2
LED1
CATHODE
(SQUARE)
ANODE
(ROUND)
ENLARGED DETAIL
(LED ORIENTATION)
G-14