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ELECTRICAL DIAGRAMS | ||
Idler PC Board (l9902) Components |
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| Q4 |
| R35 | DZ3 | Q3 |
| R20 | X5 | R29 |
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| R41 | R39 | R40 | R37 | R38 | R25 | R18 | R42 | R36 R19 | R28 | X2 |
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CR1 |
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| C12 |
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| R26 |
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| C13 | C11 |
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| R22 | |||
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| DZ2 |
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| R17 |
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| C10 | ||||||
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| C9 |
| TP1 |
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| C5 | X1 |
D5 | R31 | R33 | D1 | D7 | R32 | D4 |
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| R43 | R24 | R21 | R15 | R8 | R23 | R27 | R16 | D3 | R13 | R12 | C8 | R4 | |
D6 |
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| IDLER | ENGINE SHUTDOWN |
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| L9902 | |||||
C7 | X3 |
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C3
DZ1
C1 | R11 | R10 | R6 | R9 | R2 | R7 | Q1 | C2 | R5 | R3 |
B1
J2
R
N.A.
N.A. N.A.
ITEM | REQ'D | PART NO. | IDENTIFICATION |
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N.A. THIS DEVICE IS SUBJECT TO DAMAGE BY STATIC
ELECTRICITY. SEE E2454 BEFORE HANDLING.
CAPACITORS = MFD/VOLTS
INDUCTANCE = HENRYS
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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 |
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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 | CLASSIC II | |
in danger to the Machine Operator or Technician. Improper PC board repairs could result in damage to the machine. | ||
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