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Lincoln Electric LN-25 SVM114-C Service Manual page 109

Portable cv/cc semiautomatic wire feeder

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L10863-1
ENGINEERING CONTROLLED
MANUFACTURER:
±.04
5.00
(3.80)
2
(.55)
0
NOTES:
N.A. DO NOT COAT WITH ENCAPSULATION MATERIAL.
CAUTION:
N.B.
N.C. ANCHOR CAPACITORS TO BOARD WITH .25 WIDE, .50 LONG
BEAD OF ITEM 3 (2 PLACES)
Lincoln Electric assumes no responsibility for liablilities resulting from board level troubleshooting. PC Board repairs will invalidate your factory warranty.
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.
CHANGE DETAIL:
REVI SED COM PON ENTS AND PART NUM BERS AND UPDATED GR APHI CS
No
P. C. BOARD BLANK I NFORMATI ON
MAKE FR OM S19399 (MA K ES 10 BOARDS PER PANEL,
SEE ELECTRONI C FIL E FO R ADDITIO N AL I N FO RMATIO N)
BLANK PART NUMBER L10863- C
N.C.
C14
C10
R23
x
x
X5
x
x
R24
x
R9
x
x
x
X4
x
x
x
x
x
X1
x
x
x
X2
1
x
x
X3
x
R18
C4
Q2
Q8
Q1
D10
D9
R30
D1
DZ1
R11
J7
D3
Q5
J9
(.25)
(3.25)
±.04
0
3.50
THIS DEVICE IS SUBJECT TO DAMAGE BY STATIC
ELECTRICITY. SEE E2454 BEFORE HANDLING.
ITEM
C1
C2
C3
C4
C5
C6,C7,C9,C15
C8,C14
C10
C11
C16
C17
D1
D2
D3
D5,D6,D8,D9,D10,D11
DZ1,DZ2
J6
N.A.
J7
J9
Q1
Q2
Q3,Q6
Q4,Q7
Q5
N.B.
Q8
R1
R2
R3,R11,R29
R4,R24
R5
R6,R7,R9,R13,R25,R26,R28
R36
R10,R27
R12,R37
R14
R15
R16
R17
R18
R19
R20
R21,R22
R23
R30
R31,R32
R38,R39
X1,X2
X3,X5
X4
N.B.
MANUFACTURED AS:
L10863-1C0
N.A.
IDENTIFICATION CODE
MAKE PER E1911
ENCAPSULATE WITH E1844
TEST PER E2747-K
SCHEMATIC REFERENCE: M19065-1C0
THIS DOCUMENT CONTAINS PROPRIETARY INFORMATION OWNED BY LINCOLN GLOBAL, INC. AND MAY NOT BE DUPLICATED, COMMUNICATED
PROPRIETARY & CONFIDENTIAL:
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:
MANUFACTURING TOLERANCE PER E2056
ON 2 PLACE DECIMALS IS ± .02
ON 3 PLACE DECIMALS IS ± .002
DRAWN BY:
FEI
L9670- 1
SUBJECT:
CONTACTOR P. C. BOARD ASSEMBLY
ON ALL ANGLES IS ± .5 OF A DEGREE
SCALE:
MATERIAL TOLERANCE (" ") TO AGREE
t
ENGINEER:
WITH PUBLISHED STANDARDS.
MATERI AL
APPROVAL
NA
APPROVED:
1: 1
11/2 5 /20 0 2
DO NOT SCALE THIS DRAWING
-
DI SPOSITI O N:
DATE:
REQ'D
PART NO.
IDENTIFICATION
1
S13490-107
5600/35V
1
S16668-6
4700pF/50
1
S13490-42
1.0/35
1
S16668-7
820pF/50
1
S13490-92
3300/50
4
S16668-5
.022/50
2
S16668-4
2700pF/50
1
S16668-11
.1/50
1
S13490-19
1.8/20
1
S16668-1
22pF/100
1
S13490-39
18/15
1
T12705-29
DIODE
1
T12199-2
1N4007
1
T12705-59
DIODE 600V/3A
6
T12199-1
1N4004
2
T12702-11
1N4745A
1
S18248-6
HEADER
1
S18248-2T
HEADER
1
S18248-14
HEADER
1
T12704-56
5A.,1000V. TRANSISTOR
1
T12704-55
TRANSISTOR
2
T12704-68
2N4401
2
T12704-69
2N4403
1
T12704-87
TRANSISTOR,NMF (SS)
1
T12704-71
HEXFET TRANS. (SS)
1
T14648-5
3.3K 5W
1
S19400-33R2
33.2 1/4W
3
S19400-1000
100 1/4W
2
S19400-1502
15K 1/4W
1
S19400-1821
1.82K 1/4W
8
S19400-2212
22.1K 1/4W
2
S19400-5621
5.62K 1/4W
2
S19400-3321
3.32K 1/4W
1
S19400-1003
100K 1/4W
1
S19400-5110
511 1/4W
1
S19400-1002
10K 1/4W
1
S19400-3921
3.92K 1/4W
1
S19400-2671
2.67K 1/4W
1
T12300-79
1 WATT 1 OHM 1% RESIS.
1
S19400-1503
150K 1/4W
2
S19400-2801
2.8K 1/4W
1
S19400-2211
2.21K 1/4W
1
T12300-85
7 WATTS, 2.7 OHMS
2
T13165-11
2.7 OHM, 5 WATT RESIS.
2
S19400-1001
1K 1/4W
2
S15128-10
IC,431,VOLTAGE REF.
2
S15128-11
14 PIN QUAD COMP.
1
S15018-9
CMOS MC14538B (SS)
ITEM
PART NO.
DESCRIPTION
REQ'D
1
SEE BLANK INFORMATION
CONTACTOR P.C. BOARD BLANK
1
2
T13498-22
1
JUMPER PLUG
3
E2861
ADHESIVE
.03 oz.
INDUCTANCE = HENRYS
CAPACITORS = MFD/VOLTS
FOR PARTS ORDERS:
INCLUDE (1) T14477PRINT
LN- 25
1
1
PAGE ___ OF ___
DOC UME NT
DOCUMENT
NUMB ER:
REVI SI ON:
L10863-1
A
PROJ ECT
CRM32207
NUMBER:
This information is pro-

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