Return to Section TOC
Return to Section TOC
Return to Section TOC
Return to Section TOC
Return to Master TOC
Return to Master TOC
Return to Master TOC
Return to Master TOC
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ELECTRICAL DIAGRAMS |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |||||||||||||||||||||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||||||||||||||||||||||||||||||
Thermal Fan/Snubber Board Layout |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||||||||||||||||||||||||||||
|
|
|
|
|
|
| C311 |
|
|
|
|
|
|
| J111 | J201 |
|
|
| OCI21 |
|
|
|
|
|
|
| R17,R182 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Board | it may | |
| R7 |
| C16 | C6 | R6 |
| C5 | R5 |
| C14 | C4 | R4 | C13 | C3 | R3 |
|
| C2 | R2 |
| C11 | C1 |
|
|
|
|
|
| R45 R43 D13C30 |
|
|
| R44 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| R21 |
| C33 |
|
| troubleshooting.levelboardfromresultingliablilitiesforresponsibilitynoassumesElectricLincoln PC Board repairs will invalidate your factory warranty. Individual Printed Circuit | Electric.LincolnfromavailablenotareComponentsprovidedisinformationThisfor reference only. Lincoln Electric discourages board level troubleshooting and repair since OperatorMachinethetodangerinresultmayanddesigntheofqualitythecompromiseor Technician. Improper PC board repairs could result in damage to the machine. | |||||||||
IDENTIFICATION | CAPACITORWVDC/400MFD0.68 | .15/200 | 4.7/35 | .022/50 |
| 0.1/400 |
| 39uF/20V | 1N4004 |
| 1N4728A | HEADER | HEADER | CONNECTOR |
|
| LEDRED |
| ISOLATOROPTO |
| 2N4401 | 5W50 | 5W25 | RESISTOROHM2500/5W | 1/4W10K | 1/4W47.5K | 1/4W100K | 1/4W1.82K | 1/4W1.5K | 1/4W150 | 1/4W357 | 1/4W475 | 1/4W39.2 | 1/4W1K | 1/4W267K |
| 1/4W8.25K | 1/4W100 |
| 1/4W392K | 162K/.25W | 1/4W5.11K | 1/4W2.0K | ASSEMBLYSINKTRIAC/HEAT | (SS)I.C.PIN16 | AMP-OPLM224 | (SS)I.C.PIN14 |
|
|
|
|
|
|
|
|
|
| |||||||||
NO.PART | 68-T11577 | 96-S13490 | 25-S13490 | 5-S16668 |
| 57-T11577 |
| 104-S13490 | 1-T12199 |
| 53-T12702 | 6-S18248 | 14-S18248 | 8-S18248 |
|
| 2-T13657 |
| 10-S15000 |
| 68-T12704 | 22-T14648 | 2-T14648 | 9-T14648 | 1002-S19400 | 4752-S19400 | 1003-S19400 | 1821-S19400 | 1501-S19400 | 1500-S19400 | 3570-S19400 | 4750-S19400 | 39R2-S19400 | 1001-S19400 | 2673-S19400 |
| 8251-S19400 | 1000-S19400 |
| 3923-S19400 | 1623-S19400 | 5111-S19400 | 2001-S19400 | 27-S18395 | 13-S15018 | 4-S15128 | 15-S15018 |
|
|
|
|
|
|
|
|
|
| |||||||||
REQ'DITEM | 8C1,C2,C3,C4,C5,C6,C8,C9) | 6C11,C12,C13,C14,C15,C16 | 2C17,C33) | 10C18,C22,C25,C27,C28,C29 | C30,C32,C34,C35 | 2C23,C26 |
| 1C36 | 23D1,D2,D3,D4,D5,D6,D7,D8,D9 D10,D11,D12,D13,D14,D15 | D16,D17,D18,D19,D20,D21 D22,D23 | 1DZ1 | 1J8 | 1J9 | 1J10 |
|
| 6LED1,LED2,LED3,LED4,LED5 | LED6 | 1OCI1 |
| 1Q1 | 6R1,R2,R3,R4,R5,R6 | 1R7 | 1R8 | 9R9,R10,R16,R19,R21,R43,R46 R48,R52 | 2R11,R37 | 6R12,R14,R33,R44,R49,R53 | 1R13 | 4R24,R25,R26,R50 | 1R28 | 1R29 | 1R30 | 3R31,R54,R55 | 2R34,R51 | 1R35 |
| 1R38 | 1R39 |
| 1R42 | 1R45 | 1R47 | 5R56,R57,R58,R59,R60 | 1TRI1 | 1X1 | 2X2,X3 | 1X4 |
|
| MFD/VOLTS=CAPACITORS | OHMS=RESISTORS |
|
|
|
|
| ||||||||||
00.9 |
| 75.8 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 50.4 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 25. |
|
| 0 |
|
|
|
| ||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 0 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 25. |
|
|
|
|
|
|
|
|
|
|
|
|
| J9 |
|
|
|
|
|
|
|
|
|
| J8 |
|
|
|
|
|
|
|
| J20 |
|
|
|
|
|
|
|
| J10 |
|
|
|
|
|
|
|
|
|
|
|
|
| J11 |
|
|
|
|
|
|
|
|
| |||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| R51 | C34 | R37 |
| C18 | R34 | R11 | C35 | R41 |
| D18 | R55 | R54 | DZ1 |
|
|
|
| R31 |
|
|
|
|
|
| R28 |
|
|
|
|
|
|
| |||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| C23 |
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
| C15 |
|
|
|
|
|
|
|
|
|
|
|
| C12 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| OCI1 |
|
|
|
|
|
| R30 |
|
|
|
|
|
|
|
|
|
|
|
|
|
| |||
| R8 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| R13 |
|
|
|
|
| R12 |
|
|
|
|
|
|
|
|
|
| C26 |
|
|
|
|
|
|
|
|
|
| |||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| D3 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| C17 |
|
|
|
|
|
|
|
| R29 |
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| LED3 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| OCI2 |
|
|
| TRI1 |
|
|
|
|
|
|
| ||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| D20 |
|
|
|
| R17 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| D7 |
| D8 | R18 | R19 | R14 | D2 |
| R15 | R16 | R50 |
| R24 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| R25 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| R26 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| R9 | D1 | R57 | R35 |
|
|
|
|
| X2 |
|
|
|
|
| C25 |
|
|
|
|
|
|
|
|
| Q1 |
|
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| LED1 | D15 |
|
|
|
|
|
|
|
|
|
|
|
|
|
| |||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| R42 |
| R40 |
| R33 | C22 |
| C36 |
|
|
|
|
| ||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| LED4 | D21 | R58 | D5 |
|
| D12 | R38 | R39 | R10 | D4 | R59 | D22 | LED5 | D14 |
|
|
|
|
|
|
| ||||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| C27 |
|
|
|
| X3 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| LED6 | D23 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| R60 | D6 |
|
|
|
| C31 |
| R46 | C32 | D10 |
| D9 | D16 |
| R52 | R53 | D17 |
| R48 | R47 | R49 | D11 |
|
|
|
|
|
|
|
| ||||
|
|
|
|
|
|
|
| C9 |
|
|
|
|
|
|
|
|
|
|
| C8 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| C29 | D19 | LED2 | R56 | C28 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| X1 |
|
|
|
|
|
|
|
|
|
|
| X4 |
|
|
|
|
|
|
|
|
|
| ||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| SNUBBER FAN THERMAL |
|
|
|
|
| 75.5 |
|
| |||||||||||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||||||||||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 04.~ | 00.6 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| DC 655 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| NOTE: |
| |||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||