Lincoln Electric SVM152-A Welding System User Manual


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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-10
V350-PRO
PC BOARD ASSEMBLY-POWER SUPPLY
SOLID EDGE
EN-170
MANUFACTURING TOLERANCE PER E2056
UNLESS OTHERWISE SPECIFIED TOLERANCE
SCALE:
DO NOT SCALE THIS DRAWING
ON 3 PLACE DECIMALS IS ± .002
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.
DESIGN INFORMATION
t
DRAWN BY:
WITH PUBLISHED STANDARDS.
DATE:
ON 2 PLACE DECIMALS IS±.02
MATERIAL TOLERANCE (" ") TO AGREE
ON ALL ANGLES IS± .5 OF A DEGREE
SUBJECT:
Chg. Sheet No.
ENGINEER:
EQUIPMENT TYPE:
DRAWING No.:
T. KOOKEN
T.K. / F.V.
INVERTER WELDERS
DIGITAL POWER PC BD. ASBLY.
G
NONE
12-09-99
REFERENCE:
SUPERSEDING:
G3632-1C1
APPROVED:
"X" INFO.
XM5626
XA
XB
3632-2
6-2-2000A
BUY PER E3867
G3632-2D0
BUY AS
IDENTIFICATION CODE
CAPACITORS = MFD/VOLTS
INDUCTANCE = HENRIES
RESISTANCE = OHMS
TEST PER E3856-P
PART NO.
NOTES:
N.A. SEE HEAT SINK MOUNTING DETAILS.
N.B. ALL CONNECTORS MUST BE GREASED WITH ITEM 5 PRIOR
TO ENCAPSULATION.
N.C. ATTACH ITEM 1 TO ITEM 2 (2 PLACES) WITH ITEM 3
(TOURQUE = 5.3 +/- .05 IN-LB). ITEM 1 SHOULD
BE ALLIGNED SO THAT THE DISTANCE BETWEEN ITEM 1's
CONNECTORS AND ITEM 2 IS AS LARGE AS POSSIBLE.
N.D. ENCAPSULATION PER E1911-E TO A MINIMUM DEPTH SO
ALLOF THE COMPONENTS LEADS ARE COVERED.
N.E . TIGHTEN TO 6-8 in. lbs. WITHOUT APPLYING ANY PRESSURE
TO PLASTIC CASE OF ITEM 51.
N.F . PLACE A HEAVY FILM OF ITEM 74 ON HEATSINK SURFACE-
DO NOT GET ON THREADS.
N.G. PLACE BARCODED ASSEMBLY NUMBER IDENTIFICATION
AND BARCODED SERIAL NUMBER IDENTIFICATION IN
AREA SHOWN.
HEATSINK MOUNTING DETAIL
V
56
55
45
51
N.E.
N.F.
(6.14)
N.G.
3
2
1
DR
ITEM PART NUMBER QTY. DESCRIPTION REFERENCE
6 N/A 1 PCB,MTP,DC POWER ASSY,NP N/A
7 S25001-1821SMT 2 SRES,1.82K,1206,1%,1/8W,NP R14 R20
8 S25001-5621SMT 3 SRES,5.62K,1206,1%,1/8W,TR,NP R12 R28 R45
9 S25001-1002SMT 6 SRES,10K,1206,1%,1/4W,(09X-007 R4 R13 R22 R2 R27 R56
10 S25001-5622SMT 2 SRES,56.2K,1206,1%,1/8W,NP(500 R38 R39
11 S25001-1003SMT 3 SRES,100K,TKF,1206,1%,1/8W,TR, R5 R10 R29
12 S25001-3320SMT 2 SRES,330,1206,5%,1/4W R41 R53
13 S25001-2490SMT 1 SRES,249,1206,1%,1/4W,TR,NP R33
14 S25001-2213SMT 2 SRES,221K,1206,1%,1/8W,TR,NP R34 R52
15 S25005-1SMT 2 SRES,0.05,1%,2W,TR,NP R11 R30
16 S25009-1001SMT 1 SRES,1K,5%,2W,TR,NP R26
17 S25001-33R2SMT 2 SRES,33.2,1206,1%,1/4W,TR,NP R15 R16
18 S25001-4322SMT 2 SRES,43.2K,1206,1%,1/4W,TR,NP R18 R49
19 S25001-4422SMT 2 SRES,44.2K,1206,1%,1/4W,TR,NP R42 R51
20 S25084-1SMT 1 SRES,THERMISTOR,POS TEMP,TR,NP R50
21 S25084-2SMT 2 SRES,THERMISTOR,POS TEMP,TR,NP R17 R24
22 S25024-12SMT 11 SCAP,4.7uF,TAN,35V,20%,TR,NP
C1 C10 C17 C18 C19 C20 C24
C33 C38 C3 C6
23 S25024-2SMT 5 SCAP,1uF,TAN,3528,35V,TR,NP C23 C29 C30 C40 C47
24 S25020-4SMT 2 SCAP,820pF,0805,50V,COG,5%,TR, C4 C8
25 S25020-5SMT 2 SCAP,2700pF,0805,5OV,X7R,5%,TR C16 C42
26 S25020-3SMT 12 SCAP,0.1uF,0805,50V,X7R,10%,TR
C2 C5 C7 C9 C14 C21 C22 C25
C34 C39 C44 C53
27 S25020-18SMT 2 SCAP,10pF,CER,0805,100V,5%,TR, C28 C32
28 S25026-1SMT 1 SCAP,33uF,TAN,7343,25V,10%,TR,LOW ESR C11
29 S25026-2SMT 5 SCAP,100uF,TAN,7343,10V,20%,TR C35 C36 C37 C41 C43
30 S25040-2SMT 7 SDIO,1A,400V,DO-214BA,GLS,NP D10 D12 D13 D14 D17 D24 D25
31 S25080-1SMT 2 SLED,RED,1206,TR,NP LED1 LED2
32 S25040-3SMT 2 SDIO,MURD620CT,6A,200V,ULTRA-F D4 D18
33 S25049-2SMT 4 SDIO,MBRA130LT3,1A,30V,SCHOTTK D20 D21 D22 D23
34 S25040-13SMT 1 SDIO,MURB1620CT,16A,200V D16
35 S25044-13SMT 1 SDIO,1SMB5934BT3,24V,3W DZ1
36 S25046-5SMT 2 SDIO,MMSZ5254BT1,0.5W,27V,5%,T DZ2 DZ3
37 S25044-12SMT 1 SDIO,1SMB5913BT3,3W,3.3V,5%,TR DZ4
38 S25044-5SMT 2 SDIO,1SMB5931BT3,3W,18V,5%,TR, DZ7 DZ8
39 S25001-1502SMT 1 SRES,15K,FXD,1206,1%,1/8W,TR R1
40 S25001-6191SMT 1 SRES,6.19K,1206,1%,1/8W,TR,NP R3
ITEM PART NUMBER REQ'D. DESCRIPTION REFERENCE
DESIGNATOR
1 G3632-D 1 POWER PC BOARD BLANK
2 M19436-3 1 POTTING TRAY
3 S8025-80 2 SELF TAPPING SCREW
4 E2527
115g (4.1 oz) EPOXY ENCAPSULATIOG RESIN
5 E2861 AS REQ'D ELECTRICAL INSULATING COMPOUND
FOR ITEMS LISTED BELOW REFER TO ELECTRONIC COMPONENT DATABASE FOR COMPONENT
SPECIFICATIONS
(3.64)
41 S25040-11SMT 8 SDIO,MURS160,1A,600V,FAST RECO D1 D2 D3 D6 D7 D8 D9 D15
42 S15128-10SMT 2 SICS,TL4311D,LIN,V-REF,36V,-40 X1 X2
43 S25071-2SMT 2 SICS,PWM CONTROLLER,I-MODE,NP X4 X5
44 S15000-10 3 TRA,CNY17-3,NP OCI1 OCI2 OCI3
N.A. 45 S18104-5 2 HSS,MTP,VERT MOUNT,TO220,NP Q1 Q2 HEATSINKS
46 S18380-15 1 RES,THERMISTOR,PTC,POS TEMP,TR R40
47 S18380-16 1 RES,THERMISTOR,NTC,NEG TEMP,NP R55
48 T11577-62 2 CAP,1uF,PEMF,200V,10%,NP C13 C26
49 S20375-9 1 TFM,L-5763-3,FLYBACK,NP T1
50 S20375-10 1 TFM,L-5764-3,FLYBACK,NP T2
N.A. 51 T12704-93 2 TRA,BUZ30A,NMF,21A,200V,T0220, Q1 Q2
N.B. 52 S24020-4 1 CON,4P,TIN,MINI,NP J41
N.B. 53 S24020-6 1 CON,6P,TIN,MINI,NP J42
N.B. 54 S24020-12 1 CON,12P,TIN,MINI,NP J43
N.A. 55 N/A 2 SCREW N/A
N.A. 56 N/A 2 WASHER N/A
57 S25040-8SMT 1 SDIO,MURS360T3,NP D19
58 S20500-4 2 CAP, 1500pF,2000V,MET POLYPROP C12 31
59 S25020-2SMT 1 SCAP,0.022uF,50v, X7R C49
60 S25020-13SMT 4 SCAP,150pF,0805,100V,COG,5% C27 C45 C46 C52
61 S25002-47R5SMT 4 SRES,47.5,1210,5%,1/2W,TR,NP R6 R7 R57 R58
62 S25000-10R0SMT 3 SRES,10,TKF,0805,1%,1/10W R9 R60 R61
63 S25002-30R1SMT 2 SRES,30.1,FXD,1210,5%,1/2W,TR R35 R36
64 S25068-9SMT 1 STRA,78M15C,DPACK X3
65 S15128-6SMT 1 STRA,7815C,DPACK X8
66 S25068-10SMT 1 STRA,79M15C,DPACK X9
67 S25002-2491SMT 2 SRES,2.49K,1210,5%,1/2W,T/R R19 R23
68 S25002-1211SMT 3 SRES,1.21K,1210,5%,1/2W,TR,NP R46 R48 R37
69 S25002-1500SMT 5 SRES,150,1210,5%,1/2W,TR,NP R25 R44 R62 R63 R64
70 S25001-4750SMT 1 SRES,475,1206 R8
71 N/A 2 SHSS,MTP,D2PACK,TO263 X8 D16 HEATSINKS
72 S25001-4753SMT 1 SRES,475K,1206,1%,1/8W R21
73 S25001-15R0SMT 2 SRES,15,1206,1%,1/8W R43 R32
N.A., N.F. 74 E1868 0.002 THERMALLOY THERMALCOTE 251 Q1 Q2 HEATSINK COMP
75 S25001-7502SMT 1 SRES,75K,1206,1% R31
76 S25068-1SMT 2 SICS,78M05,DPAK,V-REG X6 X7
N.A.
G-10
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