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TROUBLESHOOTING AND REPAIR | ||
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SECONDARY OUTPUT BOARD ASSEMBLY TEST (continued)
TABLE F.14 – OUTPUT DIODE RESISTANCE CHECK
MODE | POSITIVE METER | NEGATIVE METER | EXPECTED READING |
| PROBE | PROBE |
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MACHINE OFF | TEST POINT A | TEST POINT 3 | LOW - LESS THAN 200 OHMS |
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MACHINE OFF | TEST POINT 3 | TEST POINT A | HIGH - MORE THAN 1000 OHMS |
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MACHINE OFF | TEST POINT B | TEST POINT 3 | LOW - LESS THAN 200 OHMS |
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MACHINE OFF | TEST POINT 3 | TEST POINT B | HIGH - MORE THAN 1000 OHMS |
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MACHINE OFF | TEST POINT 2 | TEST POINT A | LOW - LESS THAN 200 OHMS |
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MACHINE OFF | TEST POINT A | TEST POINT 2 | HIGH - MORE THAN 1000 OHMS |
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MACHINE OFF | TEST POINT 2 | TEST POINT B | LOW - LESS THAN 200 OHMS |
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MACHINE OFF | TEST POINT B | TEST POINT 2 | HIGH - MORE THAN 1000 OHMS |
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