Lincoln Electric POWER WAVE SVM173-A - Manual (Page 153)

ELECTRICAL DIAGRAMS G-19 G-19
PC BOARD ASSEMBLY - DIGITAL POWER SUPPLY PC BOARD (ALL CODES) (G3632-3)
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 provided 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.
POWER WAVE 455M/MSTT
Retur
n to Section TOC
Retur
n to Section TOC
Retur
n to Section TOC
Retur
n to Section TOC
Retur
n to Master TOC
Retur
n to Master TOC
Retur
n to Master TOC
Retur
n to Master TOC
EN
-1
70 G3632-3
INVERTER WELDERS
DIGITAL POWER P.C. BOARD AS'BLY
NONE
G3632-2
.
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:
MATERIAL
DISPOSITION:
APPROVAL
DATE:
PROJECT
NUMBER:
UF CRM35510-B
1
PAGE ___ OF ___
1
ENGINEERING CONTROLLED
MANUFACTURER:
Yes
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 9/30/2004
REVISED IDENTIFICATION CODE, BLANK PART NIMBER, SCHEMATIC REFERFENCE AND UPDATED GRAPHICS CHANGE DETAIL:
S
O
L ID
E
D
G
E
STRP
G36 32-3
BUY PER E3867
G3632-3F0
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 10 PRIOR
TO ENCAPSULATION.
N.C. ATTACH ITEM 1 TO ITEM 7 (2 PLACES) WITH ITEM 8
(TORQUE = 5.3 +/- .05 IN-LB). ITEM 1 SHOULD
BE ALLIGNED SO THAT THE DISTANCE BETWEEN ITEM 1's
CONNECTORS AND ITEM 7 IS AS LARGE AS POSSIBLE.
N.D. ENCAPSULATION PER E1911-E TO A MINIMUM DEPTH SO
ALL OF THE COMPONENTS LEADS ARE COVERED.
N.E . TIGHTEN TO 6-8 in. lbs. WITHOUT APPLYING ANY PRESSURE
TO PLASTIC CASE OF Q1 AND Q2.
N.G. PLACE BARCODED ASSEMBLY NUMBER IDENTIFICATION
AND BARCODED SERIAL NUMBER IDENTIFICATION IN
AREA SHOWN.
N.H. PLACE A HEAVY FILM OF ITEM 4 ON HEAT SINK SURFACE.
DO NOT GET ON THREADS.
HEATSINK MOUNTING DETAIL
3
2
5 N.E.
6.14
N.G.
8 7
3.64
N.A.
G3632-3
SUPPLY
POWER
X8
Q2
Q1
D16
J43
LED2 R62
D22 DZ2
T2
C31
J41
D12
C19
C24
R17
C40
D7
R11
OC
I3
D3
C33
X3
D24
D13
C37
C20
C13
X6
D8
C17
DZ8
C23
R24
C2 D1
X2
D25
C10
C6
X7
DZ7
C11
R40
R50 D19
D15
C38
D18 DZ4
C12
C1
D9
C18
C26
D10
D23
X1
D2
D6
R30
DZ3
C7
C30
C29
R64
D17
D21
LED1
R63
OC
I1
J42
X4
C47
D20
X9
C43
T1
C3
X5
C36
SCHEMATIC REFERENCE: G3631-3F0
1
Q1 OR Q2
N.B.
N.A.
N.H.
6
6
ITEM (USED WITH) QTY PART NUMBER DESCRIPTION
1 1 G3632-F PC BOARD BLANK
2 (Q1, Q2) 2 CF000003 6-32 X .375 ROUND HEAD MACHINE SCREW
3 (Q1, Q2) 2 E106A-13 # 6 LOCK WASHER
4 (Q1, Q2) AS REQ E1868 THERMO JOINT COMPOUND
5 (Q1, Q2) 2 S18104-5 HEAT SINK,ALUMINUM,EXTRUDED,FOR 1 TO-220,1.0
6 (D16, X8) 2 S25128-1SMT SMD HEAT SINK FOR D2PAK TO-263
7 1 M19436-3 POTTING TRAY
8 2 S8025-80 SELF TAPPING SCREW
9 115g E2527 EPOXY ENCAPSULTION RESIN
10 AS REQ E2861 ELECTRICAL INSULATION COMPOUND
REFERENCES QTY PART NUMBER DESCRIPTION
C1, C3, C6, C10, C17,
C18, C19, C20, C24, C33,
C38
11 S13490-197 CAPACITOR,ALEL,82,35V,20%,LOW-ESR
C2, C5, C7, C9, C14, C21,
C22, C25, C34, C39, C44,
C53
12 S25020-3SMT CAPACITOR,SMD,CERAMIC,0.1MF,50V,10%,X7R,S0805
C4, C8 2 S25020-4SMT CAPACITOR,SMD,CERAMIC,820pF,50V,5%,COG,S0805
C11, C43 2 S13490-198 CAPACITOR,ALEL,1000,35V,20%,LOW-ESR
C12, C31 2 S20500-5 CAPACITOR,PPMF,.0015,2000V,BOX
C13, C26 2 T11577-62 CAPACITOR,PEMF,1.0,200V,10%
C16, C42 2 S25020-5SMT CAPACITOR,SMD,CERAMIC,2700pF,50V,5%,X7R,S0805
C23, C29, C30, C40, C47 5 S25024-2SMT CAPACITOR,SMD,TANTALUM,1.0MF,35V,10%,S3528
C28, C32 2 S25020-18SMT CAPACITOR,SMD,CERAMIC,10pF,100V,5%,COG,S0805
C36, C37 2 S13490-202 CAPACITOR,ALEL,470MF,10V,20%
C45, C46, C52 3 S25020-13SMT CAPACITOR,SMD,CERAMIC,150pF,100V,5%,COG,S0805
D1, D2, D3, D6, D7, D8,
D9, D15, D25
9 S25040-11SMT DIODE,SMD,1A,600V,S403A,ULTRA-FAST RECOVERY
D10, D12, D13, D17, D24 5 S25040-2SMT DIODE,SMD,1A,400V,DO-214BA/AC
D16 1 S25040-13SMT DIODE,SMD,DUAL,16A,200V,D2PAK,CC,ULTRA-FAST RECOVERY
D18 1 S25040-3SMT DIODE,SMD,DUAL,6A,200V,DPAK,CC,ULTRA-FAST RECOVERY
D19 1 S25040-8SMT DIODE,SMD,3A,600V,D0-214AB,ULTRA-FAST RECOVERY
D20, D21, D22, D23 4 S25049-2SMT DIODE,SMD,SCHOTTKY,1A,30V,SMA
DZ2, DZ3 2 S25046-5SMT ZENER DIODE,SMD,0.5W,27V,5%,SOD-123
DZ4 1 S25044-12SMT ZENER DIODE,SMD,3W,3.3V,5%, SMB
DZ7, DZ8 2 S25044-5SMT ZENER DIODE,SMD,3W,18V,5%, SMB
J41 1 S24020-4 CONNECTOR,MOLEX,MINI,PCB,4-PIN,TIN
J42 1 S24020-6 CONNECTOR,MOLEX,MINI,PCB,6-PIN,TIN
J43 1 S24020-12 CONNECTOR,MOLEX,MINI,PCB,12-PIN,TIN
LED1, LED2 2 S25080-1SMT LED,SMD,RED,CLEAR,S1206
OCI1, OCI3 2 S15000-10 OPTOCOUPLER,PHOTO-Q,70V,CNY17-3
Q1, Q2 2 T12704-93 TRANSISTOR,NMF,T220,21A,200V,BUZ30A
R1 1 S25001-1502SMT RESISTOR,SMD,15K,1/4W,1206,1%,TR
R2, R4, R13, R22, R27 5 S25001-1002SMT RESISTOR,SMD,10K,1/4W,1206,1%,TR
R3 1 S25001-6191SMT RESISTOR,SMD,6.19K,1/4W,1206,1%,TR
R5, R10, R29 3 S25001-1003SMT RESISTOR,SMD,100K,1/4W,1206,1%,TR
R6, R7, R57, R58 4 S25002-47R5SMT RESISTOR,SMD,47.5OHMS,1/3W,MF,1%,S1210
R8 1 S25001-4750SMT RESISTOR,SMD,475OHMS,1/4W,1206,1%,TR
R9, R60, R61 3 S25000-10R0SMT RESISTOR,SMD,METAL FILM,1/10W,10.0OHMS,1%,S0805
R11, R30 2 S25005-1SMT RESISTOR,SMD,METAL STRIP,3W,0.05OHMS,1%
R12, R28, R45 3 S25001-5621SMT RESISTOR,SMD,5.62K,1/4W,1206,1%,TR
R14, R20 2 S25001-1821SMT RESISTOR,SMD,1.82K,1/4W,1206,1%,TR
R15, R16 2 S25001-33R2SMT RESISTOR,SMD,33.2OHMS,1/4W,1206,1%,TR
R17, R24 2 S25084-2SMT THERMISTOR,SMD,PTC,0.35./1.4OHMS,2.0A
R18, R49 2 S25001-4322SMT RESISTOR,SMD,43.2K,1/4W,1206,1%,TR
R19, R23 2 S25002-2491SMT RESISTOR,SMD,2.49K,1/3W,MF,1%,S1210
R21 1 S25001-4753SMT RESISTOR,SMD,475K,1/4W,1206,1%,TR
R25, R44, R62, R63, R64 5 S25002-1500SMT RESISTOR,SMD,150OHMS,1/3W,MF,1%,S1210
R31 1 S25001-7502SMT RESISTOR,SMD,75.0K,1/4W,1206,1%,TR
R32, R43 2 S25001-15R0SMT RESISTOR,SMD,15.0OHMS,1/4W,1206,1%,TR
R33 1 S25001-2490SMT RESISTOR,SMD,249OHMS,1/4W,1206,1%,TR
R35, R36 2 S25002-30R1SMT RESISTOR,SMD,30.1OHMS,1/3W,MF,1%,S1210
R37, R46, R48 3 S25002-1211SMT RESISTOR,SMD,1.21K,1/3W,MF,1%,S1210
R38, R39 2 S25001-5622SMT RESISTOR,SMD,56.2K,1/4W,1206,1%,TR
R40 1 S18380-15 THERMISTOR,PTC,0.01/0.03OHMS,4.0A
R41, R53 2 S25001-3320SMT RESISTOR,SMD,332OHMS,1/4W,1206,1%,TR
R42, R51 2 S25001-4422SMT RESISTOR,SMD,44.2K,1/4W,1206,1%,TR
R50 1 S25084-1SMT THERMISTOR,SMD,PTC,0.06/.25OHMS,1.5A
R52 1 S25001-2213SMT RESISTOR,SMD,221K,1/4W,1206,1%,TR
T1 1 S20375-13 TRANSFORMER,PCB,PWM,FLYBACK
T2 1 S20375-10 TRANSFORMER,PCB,PWM,FLYBACK
X1, X2 2 S15128-10SMT IC,SMD,VOLTAGE REF,ADJ, PRECISION,431I,SOIC-8
X3 1 S25068-9SMT IC,SMD,VOLTAGE REGULATOR,FIXED,3-TERMINAL,0.5A,+15V
X4, X5 2 S25071-2SMT IC,SMD,PWM-CONTROLLER,SOIC8(SS)
X6, X7 2 S25068-1SMT IC,SMD,VOLTAGE REGULATOR,FIXED,3-TERMINAL,0.5A,+5V
X8 1 S15128-6SMT IC,SMD,VOLTAGE REGULATOR,FIXED,3-TERMINAL,1A,+15V
X9 1 S25068-10SMT IC,SMD,VOLTAGE REGULATOR,FIXED,3-TERMINAL,0.5A,-15V
REFER TO ELECTRONIC COMPONENT DATABASE FOR SPECIFICATIONS ON ITEMS LISTED BELOW
N.B.
N.B.
N.A.
N.A.
N.A.