G-3 | ELECTRICAL DIAGRAMS | G-3 |
| G1992 CONTROL PC BOARD | 2/95 |
| |
Item | Identification | |
R16 . . . . . . . . . . . . . . . . . . .RESISTOR-CC,1/2W,10M,5%
R32,R54,R119 . . . . . . . . . . . . . .RESISTOR-MF 22K 1/4W
R60,R81,R82,R83,R91,R95 . . .RESISTOR-MF 2.2K 1/4W
R2,R116 . . . . . . . . . . . . . . . . . .RESISTOR-MF 330 1/4W
R61,R107,R108 . . . . . . . . . . . . .RESISTOR-MF 100 1/4W
R112 . . . . . . . . . . . . . . . . . . . . .RESISTOR-MF 270 1/4W
R34,R117,R125,R126,R127, . . .RESISTOR-MF 3.3K 1/4W
R128,R129,R130,R131,R132,R133,R134,R135
R18,R19,R20,R33,R109 . . . . . .RESISTOR-MF 4.7K 1/4W
R25,R28,R74 . . . . . . . . . . . . . .RESISTOR-MF 5.6K 1/4W
R23,R38,R53,R58,R59,R68, . . .RESISTOR-MF 6.8K 1/4W
R105
R8,R9,R10,R11,R63,R65, . . . . .RESISTOR-MF 10K 1/4W
R76,R77,R78,R79,R88,R93,R97,R98,R104,R111,R140
R80 . . . . . . . . . . . . . . . . . . . . . .RESISTOR-MF 33K 1/4W
R73 . . . . . . . . . . . . . . . . . . . . .RESISTOR-MF 100K 1/4W
R4 . . . . . . . . . . . . . . . . . . . . . .RESISTOR-MF 2.7K 1/4W
R39 . . . . . . . . . . . . . . . . . . . . . .RESISTOR-MF 47K 1/4W
R36,R46 . . . . . . . . . . . . . . . . . .RESISTOR-MF 15K 1/4W
R12,R13,R14,R15,R72,R101 . . . .RESISTOR-MF 1K 1/4W
R44,R84 . . . . . . . . . . . . . .RESISTOR-WW,5W,1K,5%,SQ
R45,R85,R96 . . . . . . . . . . .RESISTOR-WW,5W,50,5%,SQ
R102,R124 . . . . . . . . . . . .RESISTOR-WW,5W,20,5%,SQ
R136,R137 . . . . . . . . . . . . . .RESISTOR-WW,7W,0.25,5%
X6 . . . . . . . . . .IC-CMOS,MCU,NO-ROM,DIP,68HC11A1P
X9 . . . . . .IC-CMOS,UNDERVOLT-SENSING,RESET,MCU
X12 . . . . . . . . . .IC-CMOS,SWITCH,ANALOG,QUAD,4066
X1 . . . . . . . . . . .IC-OP-AMP,QUAD,GEN-PURPOSE,224N
Y1 . . . . . . . . . . . . . . . . . . .CRYSTAL-QUARTZ,4.000MHZ
X3 . . . . . . . .IC-CMOS,GATE,NAND,2-INPUT,QUAD,HC00
X5 . . . . . . . . .IC-CMOS,LATCH,3-STATE,OCTAL,HC373A
X2,X20 . . . . .IC-CMOS,INVERTER,SCHMITT,HEX,HC14A
X7 . . . . . . . . . . . .IC-CMOS,REGISTER,SHFT,SI/PO,8-BIT
X11,X13,X19 . . . . . . . . . .IC-COMPARATOR,QUAD,2901N
X8 . . . . . . . . . .IC-CMOS REGISTER,SHFT,S-PI/SO,8-BIT
X21 . . . . . . . .IC-CMOS,TRNSCVR,BUS,3-STATE,OCTAL
Q1,Q2,Q3,Q4,Q6, TRANSISTOR-N,T226,0.2A,30V,2N4123
Q8,Q10,Q14,Q15,Q18,Q19,Q20
Q7,Q13 . . . . .TRANSISTOR-N,T226,0.5A,300V,MPS-A42
NOTE: Lincoln Electric assumes no responsibility for liablilities resulting from board level troubleshoot- ing. 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.
IDEALARC SP-250
