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ELECTRICAL DIAGRAMS | ||
PC BOARD ASSEMBLY - BATTERY PC BOARD |
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21
3
N.E.
| ITEM | PART NO. | QTY | PC BOARD REFERENCE | DESCRIPTION | |
V | DESIGNATORS | |||||
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| 1 | 1 |
| BATTERY PC BOARD BLANK | ||
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| 2 | 1 |
| POTTING TRAY | ||
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| 3 | 2 |
| SELF TAPPING SCREW | ||
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| 4 | E2527 | 112 g |
| EPOXY ENCAPSULATION RESIN | |
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5 | E3539 | AS REQ'D |
| ELECTRICAL INSULATING COMPOUND | ||
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| FOR ITEMS LISTED BELOW REFER TO ELECTRONIC COMPONENT DATABASE FOR COMPONENT SPECIFICATIONS | |||||
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| 6 | 2 | C1, C2 | CAPACITOR; PEF; 0.1/100V; 10% | ||
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| 7 | 1 | C3 | CAPACITOR; CEMO; 330pf / 100V; 5% | ||
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8 | 1 | C4 | CAPACITOR; ALEL; 1000/35V +30% / |
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| D3 |
R2 | Q7 |
| R1 |
| R20 |
| R19 |
| R5 |
| C3 |
| R15 |
| R6 |
| R9 |
D2
C2 D1
Q6
Q4
C7
X1
D5
C12
D14 | R49 | R48 | R47 | R46 |
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C1 |
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| C4 |
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| D12 |
R38 |
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| D8 | R40 | R39 |
| Q9 |
R10 |
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R29 |
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Q2 |
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| C5 |
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R21 |
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R4 |
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R28 |
| C11 |
| X3 | R7 | R18 |
R27 |
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D6 |
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R8 |
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| J43 |
C6 | MOV1 |
X2
C8
R37 D13
D7
Q8
D4
D10
R30
D17
R17
R16
R14
R13
R33
D16
R3
R25
D15
R32
| D9 |
R45 | R44 |
| R34 |
Q3 | R12 |
| C9 |
Q1 | C10 |
| R26 |
Q5 | R11 |
R35 |
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R36
BATTERY
9 | 1 | C5 | CAPACITOR; ALEL; 100/16V +75% / | |
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10 | 1 | C6 | CAPACITOR; CD; 0.0047/3000V; 20% | |
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11 | 6 | C7 THRU C12 | CAPACITOR; CEMO;.1 / 50V; 10% | |
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12 | 3 | D1, D2, D3 | DIODE; AXLDS; 3A; 40V; SCHOTTKY | |
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13 | 9 | D4, D5, D6, D7, D8, D13, D14, D15, D16 DIODE; AXLDS; 1A; 400V; 1N4004 | ||
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14 | 4 | D9, D10, D12, D17 | DIODE; AXLDS; 3A; 600V; 1N5406 | |
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15 | 1 | J43 | CONNECTOR; MOLEX; MINI; PCB; 16 PIN; TIN | |
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16 | 1 | MOV1 | MOV; 14VRMS; 100J; 20MM | |
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17 | 6 | Q1 THRU Q6 | TRANSISTOR; NPN;TO226; 0.5A; 40V; 2N4401 | |
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18 | 1 | Q7 | TRANSISTOR; PNP;TO226; 0.5A; 40V; 2N4403 | |
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19 | 1 | Q8 | TRANSISTOR; P; T220; 8A; 150V; MJE15031 | |
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20 | 1 | Q9 | TRANSISTOR; N; T220; 8A; 150V; MJE15030 | |
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21 | 1 | R1 | RESISTOR; MF; 1/4W; 475 OHM; 1% | |
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22 | 2 | R2, R4 | RESISTOR; MF; 1/4W; 1K OHM; 1% | |
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23 | 2 | R3, R25 | RESISTOR; MF; 1/4W; 2.21K OHM; 1% | |
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| 1 | R6 | RESISTOR; MF; 1/4W; 4.75K OHM; 1% |
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N.D.
NOTES:
N.A. | CAUTION: THIS DEVICE IS SUBJECT TO DAMAGE BY |
| STATIC ELECTRICITY. LINCOLN ELECTRIC TO SEE E2454 |
| BEFORE HANDLING. |
N.C. | SECURE PC BOARD ASSEMBLY IN PLACE WITH ITEM (3). |
| (2 PLACES) |
N.D. | IDENTIFY COMPLETE ASSEMBLY WITH A PRINTED LABEL OR |
| OTHER PERMANENT MARKING IN AREA SHOWN. |
N.E. | NO COMPONENTS ON BOTTOM SIDE OF PC BOARD. |
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| 25 | 4 | R7, R8, R9, R10 | RESISTOR; MF; 1/4W; 10K OHM; 1% | |
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| 26 | 6 | R11, R12, R13, R14 & R16, R17 | RESISTOR; MF; 1/4W; 1.21K OHM; 1% | |
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| 27 | 1 | R15 | RESISTOR; MF; 1/4W; 68.1K OHM; 1% | |
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| 28 | 2 | R18, R19 | RESISTOR; MF; 1/4W; 3.32K OHM; 1% | |
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| 29 | 2 | R20, R21 | RESISTOR; MF; 1/4W; 8.25K OHM; 1% | |
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| 30 | 1 | R26 | RESISTOR; MF; 1/4W; 9.09K OHM; 1% | |
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| 31 | 2 | R5, R27 | RESISTOR; MF; 1/4W; 33.2K OHM; 1% | |
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| 32 | 1 | R28 | RESISTOR; MF; 1/4W; 511 OHM; 1% | |
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| 33 | 1 | R29 | RESISTOR; MF; 1/4W; 100K OHM; 1% | |
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| 34 | 1 | R30 | THERMISTOR; | |
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| 35 | 3 | R32, R33, R34 | RESISTOR; MF; 1/4W; 3.92K OHM; 1% | |
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| 36 | 2 | R35, R36 | RESISTOR; WW; 10W; 4.7 OHM; 5% SQ. | |
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| 37 | 1 | R37 | RESISTOR; MF; 1/4W; 47.5 OHM; 1% | |
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| 38 | 1 | R38 | RESISTOR; MF; 1/4W; 24.9 OHM; 1% | |
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| 39 | 6 | R39, R40, & R46, R47, R48, R49 | RESISTOR; MF; 1/4W; 100 OHM; 1% | |
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| 40 | 2 | R44, R45 | RESISTOR; WW; 5W; 50 OHM; 5% SQ. | |
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| 41 | 1 | X1 | IC; COMPARATOR; QUAD; 2901N | |
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| UNLESS OTHERWISE SPECIFIED: |
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| BUY PER E3867 | ||
| CAPACITORS = MFD/VOLTS |
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| TEST PER | ||
| RESISTORS = 1/4W/OHMS |
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| INDUCTANCE = HENRYS |
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BUY AS | SCHEMATIC REFERENCE - L11309 |
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{ |
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IDENTIFICATION CODE
THIS SHEET CONTAINS PROPRIETARY INFORMATION OWNED BY THE LINCOLN ELECTRIC COMPANY AND IS NOT TO BE REPRODUCED, DISCLOSED OR USED WITHOUT THE EXPRESS WRITTEN PERMISSION OF THE LINCOLN ELECTRIC COMPANY, CLEVELAND, OHIO U.S.A.
UNLESS OTHERWISE SPECIFIED TOLERANCE | Chg. Sheet No. |
| "X" INFO. | DESIGN INFORMATION | REFERENCE: | EQUIPMENT TYPE: | MISC. |
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MANUFACTURING TOLERANCE PER E2056 |
| EDGE | ||||||
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ON ALL ANGLES IS ± .5 OF A DEGREE |
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| SUBJECT: | BATTERY PC BD. ASSEMBLY | ||
ON 2 PLACE DECIMALS IS ± .02 |
| 5000736 | DRAWN BY: MAP |
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ON 3 PLACE DECIMALS IS ± .002 |
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MATERIAL TOLERANCE ("t") TO AGREE |
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| ENGINEER: | SUPERSEDING: |
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| SOLID |
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DO NOT SCALE THIS DRAWING |
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| APPROVED: |
| SCALE:1:1 | ||
WITH PUBLISHED STANDARDS. |
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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 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.