(3) DIODE RECTIFIER
The internal circuit of the diode rectifier is shown in the figure below.
Check the continuity between each terminal using a circuit tester.
If the continuity is as charted below, the diode rectifier is normal.
Yellow
Gray
Yellow / Blue
Checking table for analogue circuit tester
Analogue Circuit Tester
Apply red (+) needle
of the circuit tester
Checking table for digital circuit tester
Digital Circuit Tester
Apply black (-) needle
of the circuit tester
Orange
Yellow
Yellow
Yellow / Blue
No continuity
Orange
Gray
No continuity
Yellow
Yellow
Yellow / Blue
No continuity
Orange
Gray
No continuity
Diode rectifier
Apply black (-) needle of the circuit tester
Yellow / Blue
No continuity
0
0
No continuity
Apply red (+)needle of the circuit tester
Yellow / Blue
No continuity
0
0
No continuity
– 16 –
Circuit Tester
Orange
Gray
No continuity
0
No continuity
0
0
No continuity
Orange
Gray
No continuity
0
No continuity
0
0
No continuity