Electrical diagrams, L8873 control pc board components – Lincoln Electric IDEALARC CV-300 User Manual
Page 106
L8873 CONTROL PC BOARD COMPONENTS
G-19
ELECTRICAL DIAGRAMS
G-19
IDEALARC CV-300
ITEM DESCRIPTION
C3,C4,C12
CAPACITOR-TAEL,1.0,35V,10%
X1
IC-VOLT REG,FIXED,3-T,(+),1A,5V
Y1
CRYSTAL-QUARTZ,3.579545MHZ
C5
CAPACITOR-CEMO,22P,100V,5%
C28,C29
CAPACITOR-CEMO,4700P,50V,2%
C1,C6,C13,C14,
CAPACITOR-CEMO,0.1,50V,10%
C15,C19
C7,C8,C9,C11,C16,
CAPACITOR-CEMO,.022,50V,20%
C20,C21, C22,C23,
C25,C26,C27
J3
MOLEX,MINI,PCB,10-PIN
J6
MOLEX,MINI,PCB,12-PIN
J10
MOLEX,MINI,PCB,2-PIN,GOLD
J1
MOLEX,MINI,PCB,4-PIN
J4
MOLEX,MINI,PCB,6-PIN
J2
MOLEX,MINI,PCB,8-PIN
R4,R13,R15,R17,
RESISTOR-MF,1/4W,1.00K,1%
R19,R21,R23, R26,
R48,R53,R59
R25,R27,R29,R32,
RESISTOR-MF,1/4W,10.0K,1%
R41,R42, R43,R49,
R56,R66,R71,R72
R40,R70,R73,R74
RESISTOR-MF,1/4W,100K,1%
R24
RESISTOR-MF,1/4W,1.00M,%
R28
RESISTOR-MF,1/4W,12.1K,1%
R44
RESISTOR-MF,1/4W,1.50K,1%
R65,R82
RESISTOR-MF,1/4W,15.0K,1%
R3
RESISTOR-MF,1/4W,2.00K,1%
R9,R10,R11,R12,
RESISTOR-MF,1/4W,2.21K,1%
R16,R20,R30,R39
RESISTOR-MF,1/4W,22.1K,1%
R14,R18,R22,R75,
RESISTOR-MF,1/4W,30.1,1%
R76,R77,R81 *
R2
RESISTOR-MF,1/4W,3.92K,1%
R52
RESISTOR-MF,1/4W,39.2K,1%
R8,R50,R51,R60,
RESISTOR-MF,1/4W,475,1%
R61,R63,R80
R33,R34,R36,R37,
RESISTOR-MF,1/4W,4.75K,1%
R45,R46, R47,R57,
R78,R79
R68
RESISTOR-MF,1/4W,47.5K,1%
R5
RESISTOR-MF,1/4W,511,1%
R38,R69
RESISTOR-MF,1/4W,56.2K,1%
R6
RESISTOR-MF,1/4W,619,1%
R1
RESISTOR-MF,1/4W,8.25K,1%
C10,C17,C18
CAPACITOR-CD,.02,600V,+80/-20%
D1,D2,D3,D4,D5,D6,
DIODE-AXLDS,1A,400V
D7,D8,D9,D10,D11,
D12,D13,D14,D15
D17,D18,D19,D20,
D21,D22, D23,D24,
D25,D26,D27,D28
D29,D30,D31,D32,
D33,D34,D35,D36,
D37,D38
DZ4
ZENER DIODE-0.5W,5.1V,5%,1N5231B
DZ3,DZ7,DZ9
ZENER DIODE-1W,27V,10%,1N4750A
DZ5
ZENER DIODE-0.5W,3.0V,5%,1N5225B
DZ1
ZENER DIODE-0.5W,8.2V,5%,1N5237B
DZ2,DZ6,DZ8
ZENER DIODE-1W,18V,5%,1N4746A
R58
RESISTOR-CC,1W,2.7,5%
LED1
LED-T-1 3/4,RED,HLMP-3003
R7,R31
RESISTOR-WW,5W,3.3K,5%,SQ
C2
CAPACITOR-ALEL,1000,35V,+30/-20%
X3
LM224 OP-AMP
Q1,Q2,Q4,Q6,
Q8,Q9
TRANSISTOR-N,T226,0.2A,30V,2N4123
Q3,Q5,Q7
TRANSISTOR-NMF,T226,.195A,60V,BS170