Electrical diagrams, G-12 – Lincoln Electric LN-25 SVM114-C User Manual
Page 102
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-12
¤
¤
PC BOARD ASSEMBLY - CONTROL - CODE 10556 THRU 10558 (G3425-3)
G3425-3
LN-25
CONTROL P.C. BOARD
NONE
-
bwilliam
-
DO NOT SCALE THIS DRAWING
DRAWN BY:
DESIGN INFORMATION
ENGINEER:
APPROVED:
REFERENCE:
EQUIPMENT TYPE:
SUBJECT:
SCALE:
MATERIAL
DISPOSITION:
APPROVAL
DATE:
PROJECT
NUMBER:
UF
CRM35795
1
PAGE ___ OF ___
1
ENGINEERING CONTROLLED
MANUFACTURER:
No
DOCUMENT
NUMBER:
DOCUMENT
REVISION:
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.
PROPRIETARY & CONFIDENTIAL:
B
2/7/2005
ADDED OBSOLETE NOTE WITH PARTS ORDERS INFORMATION AND REMOVED PARTS ORDERS INFORMATION.
CHANGE DETAIL:
t
MATERIAL TOLERANCE (" ") TO AGREE
WITH PUBLISHED STANDARDS.
ON ALL ANGLES IS ± .5 OF A DEGREE
ON 3 PLACE DECIMALS IS ± .002 in. (± 0.05 mm)
ON 2 PLACE DECIMALS IS ± .02 in. (± 0.5 mm)
UNLESS OTHERWISE SPECIFIED TOLERANCE:
MANUFACTURING TOLERANCE PER E2056
IF PRINTED
@ A1 SIZE
UNITS:
INCH
S
O
L
ID
E
D
G
E
G34
25-3
CAPACITORS = MF D /VOLTS
RESISTORS = OHMS
G3425-F
P.C.
BOARD BLANK
1
S14020-4
EXPANSION NUT
2
E2861
SEALANT
3
IT
EM
PART NO. DESCRIPTION
REQ'D
1
8
.040Z
REQ'D
Notes:
N.
A. DO
NOT
COAT
W ITH ENCAPSULATION
MATERIAL.
N.
B. CAUTION:
THIS DEVICE
IS SUBJECT
TO
DAMAGE
BY
STATIC
ELECTRICITY.
SEE
E2454
BEFORE
HANDLING.
N.
D. ANCHOR
ITEMS
C2,
C5,
C8
AND
C9
TO
BOARD
W ITH .25
W IDE,
.50
LONG
BEAD
OF
ITEM
"3".
MAKE
PER
E1911
ENCAPSULATE
W ITH E1844
TEST
PER
E2747-C
IDENTIFICATION
CODE
G3425-3F0
{
MANUFACTURED
AS
N.B.
{
{
N.A.
N.B.
N.B.
{
N.B.
SCHEMATIC REFERENCE -
G3424-3F
0
P.C. BOARD BLANK REFERENCE INFORMATION
BUY
COMPLETE
AS
G3425-F (
4LAYER
BOARD
PER
E3281)
(MAKES 4 BOARDS PER PANEL,SEE ELECTRONIC FIL
E FOR ADDITIONAL I
NFORMATION)
PANEL SIZE PER E1911
OBSO
LETE-
FOR P
ARTS
ORDE
RS:
SEND
M2063
3 CON
TROL
PCB R
EPLAC
EMEN
T KIT
C1
1
T11577-46
CAPACITOR,CD,.05,600V,+80/-20%
C2,C8,C9
3
S13490-106
CAPACITOR,ALEL,470,350V,+30/-20%
C3,C6,C12,C15,C20,C28,C33
13
S16668-5
CAPACITOR,CEMO,.022, 50V,20%
C34,C35,C36,C37,C43,C47
C4,C23
2
S13490-8
CAPACITOR,ALEL,50,25V,+75/-10%
C5
1
S13490-92
CAPACITOR,ALEL,3300, 50V,+30/-10%
C7,C30,C31,C61
4
S13490-19
CAPACITOR,TAEL,1.8,20V,10%
C10
1
S13490-73
CAPACITOR,ALEL,20,50V,+75/-10%
C11,C56
2
S16668-4
CAPACITOR,CEMO, 2700PF, 50V,5%
C13,C46,C48,C49
4
S16668-3
CAPACITOR,CEMO,100P, 100V,5%
C14,C18,C19,C25
4
S13490-39
CAPACITOR,TAEL,18,15V 10%
C16
1
S13490-62
CAPACITOR,PCF,.0033,200V,10%
C17
1
S13490-95
CAPACITOR,TAEL,.33,50V,10%
C21
1
S13490-76
CAPACITOR,PEF,.001,400V,10%
C22
1
S13490-12
CAPACITOR,ALEL,10,25V,+75/-10%
C24,C44,C57
3
S16668-7
CAPACITOR,CEMO,820p,50V,5%
C26
1
S20500-1
CAPACITOR,PPMF,0.1,1000V,10%,BOX
C27,C45
2
S13490-25
CAPACITOR,TAEL,4.7,35V 10%
C29,C32,C51
3
S13490-42
CAPACITOR,TAEL,1.0,35V,10%
C38,C39,C40,C41,C42,C53
8
S16668-11
CAPACITOR,CEMO,0.1, 50V,10%
C54,C60
C50
1
S16668-6
CAPACITOR,CEMO,4700p,50V,10%
C59
1
S16668-13
CAPACITOR,CEMO,10p,100V,10%
D1,D4,D27
3
T12199-4
DIODE,AXLDS,1A,600V
D2,D3,D5,D7,D8,D10,D11,D13
22
T12199-1
DIODE,AXLDS,1A,400V
D14,D16,D17,D18,D19,D20
D21,D22,D23,D24,D25,D28
D29,D33
D6
1
S18395-32
DIODE,T220,25A,400V,WITH S18104-3HS
D9,D34
2
T12705-34
DIODE,AXLDS,1A,400V,FR,1N4936
D12
1
T12705-46
DIODE,AXLDS,3A,1000V
D32
1
T12199-2
DIODE,AXLDS,1A,1000V
DZ1
1
T12702-19
ZENER DIODE, 1W,12V,5% 1N4742A
DZ2,DZ3,DZ4,DZ5
4
T12702-11
ZENER DIODE, 1W,16V,5% 1N4745A
J1
1
S18248-4
CONNECTOR,MOLEX,MINI,PCB,4-PIN
J2
1
S18248-6
CONNECTOR,MOLEX,MINI,PCB,6-PIN
J3
1
S18248-16
CONNECTOR,MOLEX,MINI,PCB,16-PIN
J4
1
S18248-14
CONNECTOR,MOLEX,MINI,PCB,14-PIN
OCI1
1
S15000-10
OPTOCOUPLER,PHOTO-Q,70V,CNY17-3
Q1
1
S18105-3
TRANSISTOR,N,T220,5A,1000V,MJE18004& S18104-1HS
Q2
1
T12704-55
TRANSISTOR,NPN,TO226,0.3A, 400V,MPS-A44
Q3,Q4,Q5,Q6,Q10,Q12,Q13
9
T12704-68
TRANSISTOR,NPN,TO226,0.5A,40V,2N4401
Q14,Q16
Q7,Q11,Q17
3
T12704-69
TRANSISTOR,PNP,TO226,0.5A, 40V,2N4403
Q8
1
S18397-3
TRANSISTOR,IGBT,T247,1200V,45A,FAST(SS) WITH S1
Q9
1
S18395-33
TRANSISTOR,IGBT,T247,1200V,45A,FAST(SS)
Q15
1
S20630-1
SBS,TO226,7.5-9.0V,MBS4993
Q18
1
T12704-72
TRANSISTOR,NMF,T220,8A,500V,IRF840(SS)
R1
1
T14648-25
RESISTOR,WW,5W,10,5%,SQ
R2,R72,R86
3
T14648-5
RESISTOR,WW,5W,3.3K,5%,SQ
R3,R5,R17,R73,R109
5
S19400-1000
RESISTOR,MF,1/4W,100,1%
R4,R119
2
S19400-10R0
RESISTOR,MF,1/4W,10.0,1%
R6
1
S19400-3012
RESISTOR,MF,1/4W,30.1K,1%
R7,R95
2
S19400-6811
RESISTOR,MF,1/4W,6.81K,1%
R8,R113
2
S19400-2671
RESISTOR,MF,1/4W,2.67K,1%
R9,R81,R83,R96,R97,R98,R99
10
S19400-1001
RESISTOR,MF,1/4W,1.00K,1%
R100,R101,R111
ITEM
REQ'D
PART NO.
DESCRIPTION
R10,R52,R64
3
S19400-1372
RESISTOR,MF,1/4W,13.7K,1%
R11
1
S16296-3
TRIMMER,MT,1/2W,500, 10%,LINEAR
R12,R43,R84,R85,R94
5
S19400-4751
RESISTOR,MF,1/4W,4.75K,1%
R13,R14
2
T14648-11
RESISTOR,WW,5W,4.7K,5%,SQ
R15,R20,R21,R29,R30,R34
23
S19400-2212
RESISTOR,MF,1/4W,22.1K,1%
R39,R40,R49,R67,R68,R71
R79,R80,R82,R89,R90,R102
R104,R105,R106,R115,R116
R16,R61,R107
3
S19400-1003
RESISTOR,MF,1/4W,100K,1%
R18,R19,R24,R26,R60,R63
7
S19400-1002
RESISTOR,MF,1/4W,10.0K,1%
R76
R22
1
S16296-2
TRIMMER,MT,1/2W,100K, 10%,LINEAR
R23
1
S19400-6812
RESISTOR,MF,1/4W,68.1K,1%
R25,R32
2
S19400-3321
RESISTOR,MF,1/4W,3.32K,1%
R27
1
S19400-1004
RESISTOR,MF,1/4W,1.00M,1%
R28,R58,R108
3
S19400-5621
RESISTOR,MF,1/4W,5.62K,1%
R31
1
S19400-1822
RESISTOR,MF,1/4W,18.2K,1%
R33,R62,R66
3
S19400-1503
RESISTOR,MF,1/4W,150K,1%
R35,R56,R59,R70,R75
5
S19400-2672
RESISTOR,MF,1/4W,26.7K,1%
R36,R45
2
S19400-1501
RESISTOR,MF,1/4W,1.50K,1%
R37
1
S19400-33R2
RESISTOR,MF,1/4W,33.2,1%
R38
1
T14648-18
RESISTOR,WW,5W,68,5%,SQ
R41
1
S19400-3922
RESISTOR,MF,1/4W,39.2K,1%
R42,R88
2
S19400-2431
RESISTOR,MF,1/4W,2.43K,1%
R44
1
S19400-8251
RESISTOR,MF,1/4W,8.25K,1%
R46
1
S19400-4752
RESISTOR,MF,1/4W,47.5K ,1%
R47
1
T12300-77
RESISTOR,WW,7W,0.1,1%
R50,R53,R65
3
S19400-4422
RESISTOR,MF,1/4W,44.2K,1%
R51
1
S19400-1652
RESISTOR,MF,1/4W,16.5K,1%
R54
1
S19400-1023
RESISTOR,MF,1/4W,102K,1%
R55
1
S19400-2801
RESISTOR,MF,1/4W,2.80K,1%
R57
1
S19400-2670
RESISTOR,MF,1/4W,267,1%
R69,R74,R77
3
S19400-1502
RESISTOR,MF,1/4W,15.0K,1%
R78,R110
2
S19400-3322
RESISTOR,MF,1/4W,33.2K,1%
R87
1
S19400-7681
RESISTOR,MF,1/4W,7.68K,1%
R91
1
S19400-1301
RESISTOR,MF,1/4W,1.30K,1%
R112
1
S19400-1821
RESISTOR,MF,1/4W,1.82K,1%
R114
1
T12300-79
RESISTOR,WW, 1W,1.0,1%
R117,R118
2
S19400-4750
RESISTOR,MF,1/4W,475,1%
TP1
1
T13640-11
MOV,150VRMS,45J,14MM
X1,X2
2
S15128-10
VOLTAGE REF,ADJ, PRECISION,431I
X3
1
S15018-4
IC,CMOS,INVERTER,SCHMITT, HEX,4584(SS)
X4
1
M13552-2
IC,CONVERTER,F/V,2907
X5,X6
2
S15128-4
OP-AMP,QUAD, GEN-PURPOSE,224N
X7,X8,X9,X12
4
S15128-11
IC,COMPARATOR,QUAD,2901N
X10
1
S15018-10
IC,CMOS,FLIP-FLOP,"D",DUAL,4013(SS)
X11
1
S15018-6
IC,CMOS,SWITCH,ANALOG,QUAD, 4066(SS)
X13
1
S15018-9
IC,CMOS,MULTIVBRTR_MONO_DUAL_4538(SS)
G-12