Bench Testing: Rectifier
Using DVOM, check diodes for continuity. See RECTIFIER DIODE CONTINUITY table. See Fig 1. Replace rectifier if not as specified.
RECTIFIER DIODE CONTINUITY
| Tester Negative Probe | Tester Positve Probe | Continuity |
|---|---|---|
| E | P1, P2, P3 & P4 | Yes |
| B | P1, P2, P3 & P4 | No |
| P1, P2, P3 & P4 | E | No |
| P1, P2, P3 & P4 | B | Yes |