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Section TOC
Master TOC
ELECTRICAL DIAGRAMS | ||
Control PC Board (G1585) Layout |
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R26
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R37 | D12 | R73 | DZ9 | R74 R148 | C5 | R112 | R142 | X |
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ITEM | REQ'D. | PART No. | IDENTIFICATION | |
C1,C18,C20 | 3 | .022/50 | ||
C2 | 1 | 47/160 | ||
C3 | 1 | 1.8/20 | ||
C4,C8,C11,C12 | 4 | 18/15 | ||
C5,C6,C7,C13,C24,C25, | 9 | .047/100 | ||
C28,C29,C30 |
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C10 | 1 | 2.7 MFD 75V | ||
C15 | 1 | .47/50 | ||
C16,C26 | 2 | 50/16 | ||
C17 | 1 | 2/50 | ||
C21,C27 | 2 | .22/100 | ||
C22 | 1 | 1.0/35 | ||
C9,C14,C19,C23 | 4 | .02/600 | ||
D1,D2,D3,D4 | 4 | 1N4007 | ||
D5,D6,D7,D8,D9,D10,D11,D12,D13,D14,D15, |
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D16,D17,D18,D19,D20,D23,D24,D25,D26, | 30 | 1N4004 | ||
D27,D28,D29,D30,D31,D32,D33,D34,D35, | ||||
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D36 |
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DZ1 | 1 | IN5353 | ||
DZ2 | 1 | 1N5347B | ||
DZ3 | 1 | 1N821 | ||
DZ4 | 1 | 1N4740 |
R38
| DZ7 | R133 |
R27 | R82 |
C6
D5
D26 | D23 | D24 | D35 | R83 |
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| TP1 |
C29 |
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| LED2 | |
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| LED1 | R79 | |
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| DC1000 CONTROL |
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| D4 |
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| DZ1 |
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| DZ3 | R70 |
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| DZ2 | R13 |
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| C10 |
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| C17 | |
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LED3
DZ5,DZ11 | 2 | 1N5237B | ||
DZ6,DZ9,DZ12,DZ13 | 4 | 1N4744A | ||
DZ7 | 1 | 1N5225B | ||
DZ8,DZ14 | 2 | T12702 | 1N5253B | |
DZ10 | 1 | T12702 | 1N5231B | |
DZ15 | 1 | T12702 | 1N4742A | |
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L1 | 1 | 33 mH | ||
LED1,LED2,LED3,LED4,LED5 | 5 | T13657 | RED LED | |
Q1,Q3 | 2 | 2N4401 | ||
Q2,Q5,Q6,Q7,Q8,Q9 | 6 | 2N4857 | ||
Q4 | 1 | 2N4403 |
TOC
J1
J2
R2
R146
R54
L1
LED5
Q6
R40
R41
R34
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| R46 |
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| R56 |
| D32 | R99 | R106 |
| R107 |
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| DZ10 | DZ14 | R115 | R28 | R15 | D25 | R14 | R32 | ||||||
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DZ15 | DZ4 | D30 |
| R100 R105 |
| R104 R86 | R31 |
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| C13 | R52 | R53 |
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R143
DZ8 | R84 | D28 | C4 | R24 | R17 | R85 | R19 | R18 | D8 D7 | R16 | DZ6 | D9 | R5 | R6 C3 |
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| C9 |
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| C26 |
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| C19 |
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| R57 | C11 | R102 |
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| D18 |
R22 | R25 | R20 | R23 | R147 | C18 | R71 |
D17 |
SCR1
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R103 | R94 | R80 | R88 | R89 | R90 | R91 | R92 | D6 | R110 | |
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| C24 |
QU1,QU2 | 2 | 2N6027 | |
R1,R113 |
| 200 15W | |
R2,R146 | 2 | 150K 1/4W | |
R3 | 1 | 700 5W | |
R4 | 1 | 470 5W | |
R5,R15,R24,R103,R115 | 5 | 1M 1/4W | |
R6,R22,R59,R60,R86,R87, | 9 | 1K 1/4W | |
R105,R106,R107 |
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R7,R8 | 2 | 2.67K 1/4W | |
R9,R76,R90,R95,R96 | 5 | 221K 1/4W | |
R10,R63 | 2 | 50K 1/2W | |
R11 | 1 | 267K 1/4W | |
R12,R35,R53,R91,R92,R93 | 6 | 68.1K 1/4W | |
R13 | 1 | 301 1/4W | |
R14 | 1 | 47.5K 1/4W | |
R16,R28,R30,R31,R32,R62,R71,R77 | 8 | 4.75K 1/4W | |
R17,R20 | 2 | 39.2K 1/4W | |
R18,R25,R29,R57,R88 | 5 | 15.0K 1/4W |
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R39
J3
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| C20 |
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| C8 | R78 | D29 | R87 | Q5 | R30 | R29 | R145 | R77 | D33 | D27 | R111 | R136 | C30 | C7 |
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C14 | R66 |
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| D14 | D15 | D10 |
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| R63 |
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C21
C25 | R12 | R11 | R58 | R47 | R76 | D20 |
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| C16 |
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| D36 | D19 | R108 |
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D16 | R61 | D31 | R59 | R21 | C22 | C12 | R60 | R35 | R81 |
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| R98 | R93 | R96 | R95 | R97 | C15 | ||||||
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| R114 |
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R19,R78,R79,R100 | 4 | 100K 1/4W | ||
R21,R61,R85 | 3 | 475K 1/4W | ||
R23,R147 | 2 | 20.0 1/4W | ||
R26,R38 | 2 |
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R27,R37,R58,R81 | 4 | 22.1K 1/4W | ||
R34 | 1 |
| 100K 1/2W | |
R39 | 1 |
| 20K 1/2W | |
R40,R64,R65 | 3 | 1.5K 1/4W | ||
R41,R47,R97 | 3 | 267 1/4W | ||
R46,R70,R74,R148 | 4 | 332 1/4W | ||
R48 | 1 | 475K 1/4W | ||
R50,R83,R143 | 3 | 1.3K 1/4W | ||
R52,R99,R110 | 3 | 22.1K 1/4W | ||
R54 | 1 |
| 27K 1W | |
R55,R56,R104 | 3 | 82.5K 1/4W | ||
R66,R111,R136 | 3 | 47.5 1/4W | ||
R73,R102,R114 | 3 | 15 .5W | ||
R80,R94,R98 | 3 | 10K 1/4W | ||
R82,R133 | 2 | 1.3K 1/4W | ||
R84 | 1 | 1.3K 1/4W | ||
R89 | 1 | S19400 | 6.81K 1/4W | |
R108 | 1 | S19400 | 100 1/4W | |
R112,R142 | 2 | S19400 | 75.0 1/4W | |
R145 | 1 | S19400 | 24.3K 1/4W | |
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SCR1 | 1 | S15161 |
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TP1 | 1 | 45J | ||
X1,X2 | 2 | S15128 |
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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 provided for reference only. Lincoln Electric discourages board level troubleshooting and repair since it may compromise the quality of the design and may resultIDEALARC DC1000 in danger to the Machine Operator or Technician. Improper PC board repairs could result in damage to the machine.