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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-20
V350-PRO
PC BOARD ASSEMBLY-REMOTE
SOL
ID EDG
E
EN-168
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.:
APPROVED:
"X" INFO.
XM5626
XC-UF
11109-1
6-2-2000A
CAPACITORS = MFD/VOLTS
INDUCTANCE = HENRIES
RESISTANCE = OHMS
L11109-1A1
37 S25001-7500SMT 1 RESISTOR,SMD,750OHMS,1/4W,1206,1%,TR R135
38 S25000-2213SMT 1 RESISTOR,SMD,METAL FILM,1/10W,221K,1% R138
39 S25000-1001SMT 1 RESISTOR,SMD,METAL FILM,1/10W,1.00K,1 R139
40 S25000-3570SMT 1 RESISTOR,SMD,METAL FILM,1/10W,357OHMS R140
41 S25000-4752SMT 1 RESISTOR,SMD,METAL FILM,1/10W,47.5K,1 R141
42 S25003-15R0SMT 3 RESISTOR,SMD,1W,15.0OHMS,1% R142,R143,R144
43 S25010-2SMT 2 RESISTOR,SMD,MF,121K,1/4W,1%,SURGE R15,R16
44 S25010-3SMT 6 RESISTOR,SMD,MF,1W,20.0K,1%,SURGE R17,R18,R76,R80,R119,
R120
45 S25000-4751SMT 11 RESISTOR,SMD,METAL FILM,1/10W,4.75K,1 R2,R3,R4,R5,R6,R7,R28,
R29, R39,R40,R116
46 S25000-1002SMT 10 RESISTOR,SMD,METAL FILM,1/10W,10.0K,1 R26,R27,R32,R33,R34,
R35,R36,R37,R38,R145
47 S25000-2670SMT 1 RESISTOR,SMD,METAL FILM,1/10W,267OHMS R41
48 S18380-14 5 THERMISTOR,PTC,500OHMS,28mA R42,R43,R44,R64,R65
49 S25001-3320SMT 2 RESISTOR,SMD,332OHMS,1/4W,1206,1%,TR R46,R47
50 S25001-2210SMT 2 RESISTOR,SMD,221OHMS,1/4W,1206,1%,TR R48,R49
51 S25001-1000SMT 2 RESISTOR,SMD,100OHMS,1/4W,1206,1%,TR R51,R52
52 S25000-3321SMT 5 RESISTOR,SMD,METAL FILM,1/10W,3.32K,1 R55,R56,R57,R126,R127
53 S25000-6811SMT 6 RESISTOR,SMD,METAL FILM,1/10W,6.81K,1 R62,R63,R128,R129,
R130,R131
54 S25000-6813SMT 2 RESISTOR,SMD,METAL FILM,1/10W,681K,1% R66,R67
55 S25000-9092SMT 2 RESISTOR,SMD,METAL FILM,1/10W,90.9K,1 R68,R69
56 S25000-2801SMT 2 RESISTOR,SMD,METAL FILM,1/10W,2.80K,1 R70,R71
57 S25000-1212SMT 6 RESISTOR,SMD,METAL FILM,1/10W,12.1K,1 R8,R9,R10,R11,R12,R13
58 S25000-2002SMT 2 RESISTOR,SMD,METAL FILM,1/10W,20.0K,1 R82,R85
59 S25001-6810SMT 1 RESISTOR,SMD,681OHMS,1/4W,1206,1%,TR R86
60 S25004-2430SMT 5 RESISTOR,SMD,1W,243OHMS,1% R91,R92,R93,R99,R107
61 S17900-8SMT 1 IC,SMD,CMOS,INVERTER,SCHMITT,HEX,HC14 X1
62 S20496-1SMT 1 IC,SMD,CMOS,DRIVER,DISPLAY,LED,CC,MCU X10
63 S25068-5SMT 1 IC,SMD,VOLTAGE CONVERTER,SWITCHED-CAP X11
64 S15128-10SMT 1 IC,SMD,VOLTAGE REF,ADJ, PECISION,431I X12
65 S15018-22SMT 1 IC,SMD,ARRAY,CLAMPING,HEX,SOIC-8 X14
66 S15018-11SMT 1 IC,SMD,CMOS,SWITCH,ANALOG,QUAD,201(SS X15
67 M15458-4SMT 1 IC,PWM-CONTROLLER,I-MODE,2842A, SOIC- X16
68 S17900-26SMT 1 IC,CMOS,SMD,MUX,DAT,8-INPUT,HC151(SS) X2
69 S17900-10SMT 2 IC,SMDCMOS,REGISTER,SHFT,S-PI/SO,8-BI X3,X4
70 M15105-7SMT 1 IC,SMD,CMOS,CONVERTER,A/D,MPU, 10-BIT X5
71 S15128-18SMT 2 IC,OP-AMP,SMT,QUAD,HIGH-PERF,33074D X6,X7
72 S17900-28SMT 1 IC,SMD,CMOS,HEX INVERTING BUFFER,3-ST X8
ITEM PART NO. REQ'D DESCRIPTION
REFERENCE
DESIGNATOR
1 G3709-A 1 P.C. BOARD BLANK
2 M19436-4 1 POTTING TRAY
3 S8025-80 2 SELF TAPPING SCREW
4 L11166-1 1 FLEX CIRCUIT ASSEMBLY
5 E2527
66.7g ( 2.19 oz ) EPOXY ENCAPSULATION RESIN
6 E3539 .57g (.02 oz ) ELECTRICAL INSULATING COMPOUND
FOR ITEMS LISTED BELOW REFER TO ELECTRONIC COMPONENTS DATABASE FOR COMPONENT
SPECIFICATIONS
7 S25020-3SMT 38 CAPACITOR,SMD,CERAMIC,0.1MF,50V,10%,X C2,C3,C4,C5,C6,C8,C9,
C10,C11,C12,C13,C14,
C15,C16,C17,C18,C19,
C20,C21,C22,C47,C48,
C49,C50,C51,C52,C53,
C54,C55,C56,C57,C58,
C59,C60,C61,C62,C65,
C66,
8 S25020-12SMT 0 CAPACITOR,SMD,CERAMIC,100pF,100V,5%,C C23,C24,C25,C26,C27,
C29
9 S25020-5SMT 2 CAPACITOR,SMD,CERAMIC,2700pF,50V,5%,X C30,C32
10 S13490-184 1 CAPACITOR,ALEL,330,100V,20% C34
11 S25020-7SMT 2 CAPACITOR,SMD,CERAMIC,0.22MF,50V,20%, C35,C36
12 S25024-2SMT 1 CAPACITOR,SMD,TANTALUM,1.0MF,35V,10%, C37
13 S25024-5SMT 1 CAPACITOR,SMD,TANTALUM,4.7MF,35V,10%, C40
14 S25024-9SMT 1 CAPACITOR,SMD,TANTALUM,100MF,20V,20%, C41
15 S25024-7SMT 2 CAPACITOR,SMD,TANTALUM,47MF,20V,10%,S C42,C46
16 S25020-6SMT 1 CAPACITOR,SMD,CERAMIC,4700pF,50V,5%, C63
17 S25020-2SMT 1 CAPACITOR,SMD,CERAMIC,0.022MF,50V,10% C64
18 S25040-1SMT 1 DIODE,SMD,1A,400V,FAST RECOVERY,DO-21 D20
19 S25049-2SMT 1 DIODE,SMD,1A,30V,SMA,SCHOTTKY D21
20 S25040-5SMT 3 DIODE,SMD,DUAL,0.200A,70V,UFR D24,D25,D26
21 S25040-2SMT 4 DIODE,SMD,1A,400V,DO-214BA/AC D3,D6,D7,D19
22 S25044-1SMT 3 ZENER DIODE,SMD,3W,5.1V,5%, SMB DZ1,DZ2,DZ3
23 S25046-4SMT 1 ZENER DIODE,SMD,0.5W,12V,5%,SOD-123 DZ10
24 S25044-4SMT 1 ZENER DIODE,SMD,3W,15V,5%, SMB DZ11
25 S25044-6SMT 1 ZENER DIODE,SMD,3W,27V,5%, SMB DZ12
26 S25044-3SMT 4 ZENER DIODE,SMD,3W,12V,5%, SMB DZ6,DZ7,DZ8,DZ9
27 S18248-10 1 CONNECTOR,MOLEX,MINI,PCB,10-PIN J33
28 S24020-12 1 CONNECTOR,MOLEX,MINI,PCB,12-PIN,TIN J331
29 S15000-25SMT 1 OPTOCOUPLER,SSR,FORM:1A+1B,0.17A,8-PI OCI1
30 S25050-1SMT 4 TRANSISTOR,SMD,NPN,0.5A,40V,SOT-23,MM Q2,Q3,Q4,Q7
31 S25050-2SMT 1 TRANSISTOR,SMS,PNP,SOT23,0.5A, 40V,MM Q6
32 S25051-2SMT 1 TRANSISTOR,SMD,NMF,D2PAK,18A,200V,IRF Q8
33 S25000-2431SMT 1 RESISTOR,SMD,METAL FILM,1/10W,2.43K,1 R1
34 S25000-2211SMT 2 RESISTOR,SMD,METAL FILM,1/10W,2.21K,1 R113,R121
35 S25000-3322SMT 1 RESISTOR,SMD,METAL FILM,1/10W,33.2K,1 R115
36 S25003-2211SMT 3 RESISTOR,SMD,1W,2.21K,1% R132,R133,R134
G-20
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