Lincoln Electric LN-25 SVM114-C - Manual (Page 101)

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-11
¤ ¤
PC BOARD ASSEMBLY - CONTROL - ABOVR CODE 11140 (L12253-3)
E
N
-1
6
8
S
O
L
ID
E
D
G
E
L12253-3
LN-25
CONTROL P.C. BOARD ASSEMBLY
1: 1
L12253-2 FEI
EF
-
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
DRAWN BY:
DESIGN INFORMATION
ENGINEER:
APPROVED:
REFERENCE: EQUIPMENT TYPE:
SUBJECT:
SCALE:
MATERI AL
DI SPOSITI ON:
APPROVAL
DATE: PROJECT
NUMBER:
UF CRM3743 4
1 PAGE ___ OF ___ 1
ENGINEERING CONTROLLED
MANUFACTURER:
No
DOC UME NT
NUMB ER: 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
10/1 2/20 06
REVISED D48 AND MANUFACTU RED PART NUM BER, I DENTIFIC ATION CO DE AND SCHEM ATIC REFERENCE CHANG E DETAIL:
L12 253-3
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.C. PROGRAM X4 PER ITEM 5AND LABEL X4 W ITH PART
NUMBER OF ITEM 5.
P.C.BOARD BLANK REFERENCE I NFORMATION
BUY COMPLETE AS L12253-F (4LAYER BOARD PER E3281)
(MAKES 4BOARDS PER PANEL,SEE ELECTRONIC F I LE F OR ADDIT IONAL I NFORMATION)
PANEL SIZ E PER E1911
CAPACIT ORS =MFD / VOLT
RESI STORS =OHMS
MAKE PER E1911
ENCAPSULATE TW ICE W ITH E1844
TEST PER E4143-C
IDENTIFICATION CODE
L12253-3F1
MANUFACTURED AS
FOR PARTS ORDERS:
INCLUDE T13498-21
N.A.
SCHEMATIC REFERENCE - G4616-3F1
N.B.
N.B.
2
1 3
4 (3 PL ACES)
N.B.
N.B.
N.B.
N.B.
N.C. N.B.
N.C.
ITEM QTY PART NUMBER DESCRIPTION
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
J14 1 S18248-10 CONNECTOR,MOLEX,MINI,PCB,10-PIN
Q1, Q2, Q9 3 T12704-68 TRANSISTOR,NPN,TO226,0.5A,40V,2N4401
Q3 1 T12704-106 TRANSISTOR,NMF,TO247,600V,47A(SS)
Q4 1 T12704-102 TRANSISTOR,NMF,TO247,600V,26A(SS)
Q5, Q6 2 T12704-104 TRANSISTOR,N,TO220,47A,55V,P77N06S2-12(SS)
Q7, Q8 2 T12704-103 TRANSISTOR,N,TO220,11A,600V,IRFB16N60L(SS)
Q10 1 T12704-101 TRANSISTOR,NMF,TO92,.120A, 200V,BS107(SS)
R1 1 S25365-0R05 RESISTOR,STAND-UP,WW,5W,0.05,5%
R2, R3, R4, R119 4 S19400-1000 RESISTOR,MF,1/4W,100,1%
R5 1 S19400-1500 RESISTOR,MF,1/4W,150,1%
R6 1 S19400-15R0 RESISTOR,MF,1/4W,15.0,1%
R7, R9, R10, R11, R12, R13, R14,
R15, R16, R17, R70, R97, R111,
R112
14 S19400-1001 RESISTOR,MF,1/4W,1.00K,1%
R18, R67, R118, R120 4 S19400-4751 RESISTOR,MF,1/4W,4.75K,1%
R19, R20, R21, R22, R24 5 S19400-2672 RESISTOR,MF,1/4W,26.7K,1%
R23, R63, R64, R65 4 S19400-1502 RESISTOR,MF,1/4W,15.0K,1%
R25, R26, R27, R28, R29, R30, R31,
R32, R33
9 S19400-1002 RESISTOR,MF,1/4W,10.0K,1%
R34, R36, R108 3 S25923-5101 RESISTOR,STAND-UP,MF,5W,5.1K,5%
R35, R37 2 S25923-3301 RESISTOR,STAND-UP,MF,5W,3.3K,5%
R38, R41 2 S19400-1503 RESISTOR,MF,1/4W,150K,1%
R43, R44 2 S19400-2000 RESISTOR,MF,1/4W,200,1%
R45, R46, R47, R48, R49 5 S19400-68R1 RESISTOR,MF,1/4W,68.1,1%
R50, R51, R52, R53 4 S19400-2001 RESISTOR,MF,1/4W,2.00K,1%
R54 1 S19400-4750 RESISTOR,MF,1/4W,475,1%
R55, R56, R57, R58, R95 5 S19400-1003 RESISTOR,MF,1/4W,100K,1%
R59, R60, R61, R62, R94, R109 6 S19400-2212 RESISTOR,MF,1/4W,22.1K,1%
R66, R96 2 S19400-2211 RESISTOR,MF,1/4W,2.21K,1%
R68, R69 2 S19400-5111 RESISTOR,MF,1/4W,5.11K,1%
R71 1 S19400-2671 RESISTOR,MF,1/4W,2.67K,1%
R72 1 S19400-2002 RESISTOR,MF,1/4W,20.0K,1%
R73 1 S19400-3012 RESISTOR,MF,1/4W,30.1K,1%
R74, R86, R92 3 S19400-3321 RESISTOR,MF,1/4W,3.32K,1%
R75, R91 2 S25831-00R2 RESISTOR,MF,FLAMEPROOF,3W,0.2,5%
R76, R77, R78, R79, R80, R81, R82,
R83, R98, R99, R100, R101, R102,
R103, R104, R105
16 S19400-10R0 RESISTOR,MF,1/4W,10.0,1%
R84, R106 2 S19400-33R2 RESISTOR,MF,1/4W,33.2,1%
R85 1 S19400-3011 RESISTOR,MF,1/4W,3.01K,1%
R88, R89, R107 3 S19400-3010 RESISTOR,MF,1/4W,301,1%
R90 1 S19400-6810 RESISTOR,MF,1/4W,681,1%
R110 1 S19400-3921 RESISTOR,MF,1/4W,3.92K,1%
R113 1 S19400-5621 RESISTOR,MF,1/4W,5.62K,1%
R114, R115 2 S19400-3320 RESISTOR,MF,1/4W,332,1%
R116 1 S19400-3322 RESISTOR,MF,1/4W,33.2K,1%
R117 1 S19400-3922 RESISTOR,MF,1/4W,39.2K,1%
R121 1 S19400-1212 RESISTOR,MF,1/4W,12.1K,1%
T1 1 S20375-22 TRANSFORMER,PWM,FLYBACK,ICA-1313
T2 1 S20375-23 TRANSFORMER,PWM,FLYBACK,ICA-1314
TP1 1 T13640-11K MOV,150VRMS,45J,14MM
X1 1 S15128-4 OP-AMP,QUAD, GEN-PURPOSE,224N
X2 1 S17900-24 IC,CMOS,GATE,NAND,2-INPUT,QUAD,SCHM(SS)
X3 1 S15018-29 IC,CMOS,DRIVER,MOSFET,2113(SS)
X4 1 S25073-9 IC,CMOS,PSOC,8-BIT,CY8C27443,DIP-28(SS)
X5, X7 2 M15458-8 IC,PWM-CONTROLLER,IMODE,2843A
X6 1 S15128-5 IC,VOLT REG,FIXED,3-T,(+),1A,5V,TO220
CONTROL
L12253-3
R 7
D 2 9
D 3 5
R 1 0 9 X7
R 5
R
6 9
R 1 7
C 1 3
R
5 0
C 2 2
C
2 7
R 2 0
R 7 7
D 8
C
2 1
R91
R 1 1 7
C 4
R
1 0 5
R
6 8
Q5
C39
C 2 9
R92
R 7 0
R 1 1 6
C 8
C1
DZ1
R 1 1 8
D
5 3
R
7 4
D Z 1 4
R 4
Q10
D 2 2
R
1 0 2
X1
T 1 D 1 9
D 2 1
R
1 4
R
1 5
Q
8
D 3 4
R 4 4 R
5 1
R 3
C 2
R36
R
5 3
C 2 6
D
5 1
X5
C
1 1
R 7 6
C 4 3
D
2
D 3 2
C
1 6
R6
R37
R 1 1 4
R 3 8
Q 1
D 3
C34
R
2 6
R 9 6
R 1 1 5
R
1 0 0
C 4 0
C
1 4
D 1 6
D 3 6
R121
C 3 2
R
4 1
Q 2
DZ17
R 5 5
R 2 1
R 8 1
C42
Q 9
R
7 2
R 8 6
X3
Q7
D1
D 1 2
R112
D 4 3
C45
D
4 7
R
4 5
R47
R 1 2
D 1 8
J14
D Z 4
R 8 0
C46
R 3 0
R
3 2
D 5 5
X 4
C 3 7
R
2 3
R
8 8
R84
D Z 1 3
X6
D 5 2
T 2
D 3 8
D 3 7
R
7 5
C
3 5
Q
3
R
9 7
D 2 6
J3 J2
D 4
R 9 9
D 1 7
R
7 1
DZ10
R 7 3
R 2 7
D 2 5
R108
Q6
R
1 1 0
R
4 3
R 9 8
R
5 2
C 3
C
2 4
R 1 8
R
2 4
C 4 1
D 5
C
3 6
D7
R
4 8
R
4 6
R
5 4
R
2 2
C
1 5
R49
C44
R 1 1 3
D Z 1 6
C
9
R
1 0 3
D 2 7
D 4 4
D 3 9
R 2 8
D Z 2
R
2 9
R120
R 3 1
R
6 3
R 6 2
C
2 3
R
1 0 R
5 8
D 1 3
D 2 0
D
Z 3
R34
R57
D
4 8
R 6 7
D
1 0 R 1 0 7
D46
J4
C 1 2
D 4 0
C 3 1
R 9 4
D 1 5
R
6 1
D
Z 1 1
D Z 1 5
D 1 1
R
3 3
R 8 3
R 8 5
R 1
D 2 8
C18
C 6
R
1 6
R
8 9
J 1
R 3 5
R111
R 5 6
R 1 1 9
R 6 5
R
2 5
R
9 5
C 5
C 3 8
D 1 4
D
5 6
D 4 1
R
6 4
C
1 0
R
1 3
R
1 9
D33
R
5 9
R 8 2
R 9 0
Q 4
C33
R 9
D
2 4
D Z 1 8
X2
R106
D54
C17
D9
R 1 0 1
R
6 0
R 2
C 7
T P 1
R 7 9
DZ12
C30
R 6 6
D
4 9
C
2 0
R 1 0 4
C
4 7
C 4 8
R 7 8
R 1 1
D 4 2
C
1 9
D 6
.00
9.00±.04
.00
6.00±.04
ITEM (USED WITH) * QTY PART NUMBER DESCRIPTION
1 1 L12253-F PC BOARD BLANK
2 8 S14020-4 PLASTIC EXPANSION NUT, 0.25
3 (Q8) * 1 S20590-1 HEAT SINK,SLIP ON,FOR TO-220
4 (Q3, Q4, D48) * 3 S20590-3 HEAT SINK, EXTRUDED,FOR TO-247
5 (X4)* 1 Y00750-4 SOFTWARE
REFERENCES QTY PART NUMBER DESCRIPTION
C1, C2, C3, C4, C5, C6, C7, C8, C9,
C10, C11, C12, C13, C14, C15, C16,
C17, C18, C19, C33
20 S16668-11 CAPACITOR,CEMO,0.1, 50V,10%
C20, C31 2 S16668-6 CAPACITOR,CEMO,4700pF,50V,10%
C21, C46 2 S16668-8 CAPACITOR,CEMO,330pF,100V,5%
C22, C23, C37 3 S16668-3 CAPACITOR,CEMO,100pF, 100V,5%
C24, C32 2 S16668-9 CAPACITOR,CEMO,150pF, 100V,5%
C26, C27, C47 3 S13490-173 CAPACITOR,PEMF,1.0,63V,10%
C29 1 T11577-46K CAPACITOR,CD,.05,600V,+80/-20%
C30, C42 2 S20500-16 CAPACITOR,PPMF,0.0033,630V,5%,BOX
C34, C44 2 S13490-199 CAPACITOR,ALEL,220,25V,20%,LOW-ESR
C35, C36, C43 3 S13490-197 CAPACITOR,ALEL,82,35V,20%,LOW-ESR
C38, C39 2 S13490-209 CAPACITOR,ALEL,470,350V,20%
C40 1 S20500-17 CAPACITOR,PPMF,0.1MF,630V,5%,BOX
C41 1 S13490-210 CAPACITOR,ALEL,8200,50V,20%
C45 1 S13490-212 CAPACITOR,ALEL,180,350V,20%
C48 1 S16668-5 CAPACITOR,CEMO,.022,50V,20%
D1, D9, D46, D51 4 T12705-59 DIODE,AXLDS,3A,600V,UFR
D2, D3, D4, D5, D6, D7, D8 7 T12705-34 DIODE,AXLDS,1A,400V,FR,1N4936
D10, D11, D12, D13, D14, D15, D16,
D17, D18, D19, D21, D22, D24, D25,
D26, D27, D28, D29, D32, D33, D34,
D35, D36, D37, D38, D39, D40, D41,
D42, D43, D49, D53, D54, D56
34 T12199-1 DIODE,AXLDS,1A,400V
D20, D52 2 T12199-4 DIODE,AXLDS,1A,600V
D44 1 T12199-2 DIODE,AXLDS,1A,1000V
D47, D55 2 T12705-65 DIODE,AXLDS,1A,600V,FR,1N4937
D48 1 T12705-66 DIODE,TO247,30A,600V,UFR
DZ1, DZ2, DZ3, DZ11 4 T12702-45 ZENER DIODE,1W,18V,5%,1N4746A
DZ4, DZ13, DZ14 3 T12702-29 ZENER DIODE,1W,15V,5%,1N4744A
DZ10 1 T12702-50 ZENER DIODE,5W,17V,5%,1N5354B
DZ12 1 T12702-37 ZENER DIODE,1W,43V,5%,1N4755A
DZ15, DZ16, DZ17 3 T12702-38 ZENER DIODE,1W,30V,5%,1N4751A
DZ18 1 T12702-53 ZENER DIODE,1W,3.3V,5%,1N4728A
REFER TO ELECTRONIC COMPONENT DATABASE FOR SPECIFICATIONS ON ITEMS LISTED BELOW
4.15 5.00 8.75
.38
2.02
3.00
5.62
.25
G-11
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