TOC
TOC
ELECTRICAL DIAGRAMS | ||
PC BOARD |
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D7
CR1
B209
R10
R29 | R30 |
R8 | R7 |
B205
C2
D8
B206
B203
B208
D9
R26
C6
R27
R31
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| R32 |
R25 |
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R5 |
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R4 |
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R3 |
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R2 |
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C1 |
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R80 |
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DZ2 |
| R1 | DZ1 |
DZ3 |
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DZ7 |
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DZ6 | R20 | DZ5 |
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| R12 |
R79
C5
R21
R22
R23
R24
R6
PRO-CUT POWER
A2 |
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| J10 |
R61 | C10 |
OCI2
| R60 |
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| R57 |
| R58 | R59 | C3 | X2 |
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R13 |
| D4 |
| R40 |
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| R52 |
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| R55 | D3 | |
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| R53 | D5 | |
R14 |
| R56 | D2 | |
| R11 | R36 |
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| R35 | R37 | ||
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| R39 |
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R15 |
| C7 |
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| R34 |
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| X1 |
R16 | R75 |
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R76 |
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| R17 | R19 | C4 | OCI1 |
| DZ4 |
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| Q1 |
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| R54 |
| R86 |
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| R98 |
R28 |
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C14 |
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| D13 | |
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| D14 |
R93 |
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| R83 |
R94 |
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| R87 |
R38 | X3 |
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| R78 |
R33 |
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| R90 |
D6 |
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| R85 |
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R95 |
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| R84 |
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| R88 | |
R89 |
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| R92 | |
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| Q2 |
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| R91 |
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| R97 | ||
R96 |
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| C13 |
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R18
A1
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| ITEM |
| REQ'D | PART NO | IDENTIFICATION | |
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| C1,C5,C8,C11 |
| 4 | 4700pF/50 | ||
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| C2,C6,C9,C12 |
| 4 | .0047/1000V | ||
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| C3,C4,C14 |
| 3 | S16668 | .022/50 | |
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| C7 |
| 1 | S13490 | 27/35 | |
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| C10 |
| 1 | S16668 | 150pF/100 | |
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| C13 |
| 1 | S13490 | .27/50 | |
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| CR1 |
| 1 | S14293 | DPST RELAY | |
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| D1,D2,D3,D4,D5,D6,D7,D12 |
| 10 | 1N4004 | ||
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| D13,D14 |
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| D8,D9,D10,D11 |
| 4 | DIODE 1000V/1A | ||
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| T1 |
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| DZ1,DZ5,DZ9,DZ12 | 4 |
| 1N4735 | ||
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| DZ2,DZ3,DZ6,DZ7,DZ8,DZ10 |
| 9 | 1N4744A | ||
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| DZ11,DZ13,DZ14 |
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| DZ4 |
| 1 | 1N4742A | ||
D12 |
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| J10 |
| 1 | S20351 | HEADER | |
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| R69 |
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| D1 |
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| OCI1,OCI2 |
| 2 | S15000 | OPTO ISOLATOR | |
R51 |
| R50 |
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| B201 |
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| Q1 |
| 1 | FET (SS) | ||
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| C12 |
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| Q2 |
| 1 | IC PKG MOSFET (SS) | |||
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| R73 |
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| R74 | R68 |
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| R1,R6,R20,R25,R41,R46,R62 |
| 12 | S19400 | 10 1/4W | |
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| R67,R79,R80,R81,R82 |
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| D11 |
| R2,R3,R4,R5,R21,R22,R23 | 17 |
| 1K 1/4W | ||
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| DZ12 |
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| R24,R42,R43,R44,R45,R60 |
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| R62 |
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| R63, R64,R65,R66 |
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| R81 |
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| DZ8 | R77 | R7,R8,R26,R27,R47,R48,R68 |
| 8 | 2.7 OHM 5W | ||
| R64 |
| R71 |
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| R65 |
| R72 |
| R69 |
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| R66 |
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| R63 |
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| R10,R11,R12 |
| 3 | 100 10W | ||
| C11 |
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| R13,R14,R15,R16,R34,R35 |
| 10 | 150K 1/4W | ||
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| R46 |
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| B207 | R50,R51,R83,R86 |
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| DZ13 |
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| DZ14 |
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| R17 |
| 1 | 100 1/4W | ||
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| R18,R77 |
| 2 | 1.82K 1/4W | ||
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| R19 |
| 1 | 267K 1/4W | ||
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| R28 |
| 1 | 10K 1/2W TRIMMER | ||
| DZ9 | DZ11 |
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| B202 | R29,R30,R31,R32,R71,R72 |
| 8 | 1500 OHM 5 WATT RESISTOR | ||
R41 | R48 | R47 | R73,R74 |
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| R33,R38,R58 |
| 3 | 3.32K 1/4W | ||
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| R36,R52,R89,R90 | 4 |
| 6.19K 1/4W | ||
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| R37,R55,R91,R92 | 4 |
| 15K 1/4W | ||
| DZ10 |
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| R39,R53 |
| 2 | 16.5K 1/4W | |||
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| R67 |
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| C8 |
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| R40,R56,R84,R87 | 4 |
| 332K 1/4W | ||
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| R45 |
| D10 | B204 |
| R54 |
| 1 | 13.7K 1/4W | ||
| R44 |
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| R43 |
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| C9 | R57,R59,R85,R88 | 4 |
| 10K 1/4W | ||
| R42 |
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| R61 |
| 1 | 221K 1/4W | ||
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| R82 |
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| R75 |
| 1 | 562 1/4W | ||
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| R76,R98 |
| 2 | 2.8K 1/4W | ||
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| R78 |
| 1 | S19400 | 2.0K 1/4W | |
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| R93 |
| 1 | S19400 | 4.75K | |
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| R94 |
| 1 | S19400 | 47.5K 1/4W | |
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| R95,R96 |
| 2 | S19400 | 2.21K 1/4W | |
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| R97 |
| 1 | 1 WATT 1 OHM 1% RESISTOR | ||
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| T1 |
| 1 | S13000 | TRANSFORMER | |
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| X1 |
| 1 | S15128 | VOLTAGE REF. | |
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| X2 |
| 1 | S15128 | LM224 | |
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| X3 |
| 1 | S15128 | ||
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.
PROCUT 55
