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TROUBLESHOOTING & REPAIR
PROTECTION PC BOARD TEST (continued)
PROTECTION PC BOARD RESISTANCE TEST POINTS CHART
Test Points | Component(s) Being | Maximum Allowable |
| Tested | Resistance |
|
|
|
1J22 to 3J23 | L1 and Board Trace | 4.2 OHMS (3.9 Typical) |
2J22 to 4J23 | L2 and Board Trace | 4.2 OHMS (3.9 Typical) |
3J22 to 7J23 | L3 and Board Trace | 4.2 OHMS (3.9 Typical) |
5J22 to 1J23 | L4 and Board Trace | 4.2 OHMS (3.9 Typical) |
4J22 to 2J23 | L5 and Board Trace | 4.2 OHMS (3.9 Typical) |
6J22 t 5J23 | L6 and Board Trace | 4.2 OHMS (3.9 Typical) |
3J22 to 8J23 | L3 and Board Trace | 4.2 OHMS (3.9 Typical) |
7J23 to 8J23 | Board Trace | Zero (0) Ohms |
|
|
|
|
|
|
SQUARE WAVE TIG 355
