Subaru Robin Power Products R1700i service manual

(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			Orange						Diode rectifier
		Yellow / Blue
										Circuit Tester
	Checking table for analogue circuit tester
		Analogue Circuit Tester						Apply black (-) needle of the circuit tester
							Yellow		Yellow / Blue	Orange	Gray
				Yellow			－		No continuity ∞	No continuity ∞	0Ω
	Apply red (+) needle			Yellow / Blue		No continuity ∞			－	No continuity ∞	0Ω
	of the circuit tester			Orange			0Ω		0Ω	－	0Ω
					Gray	No continuity ∞			No continuity ∞	No continuity ∞	－
	Checking table for digital circuit tester
		Digital Circuit Tester							Apply red (+)needle of the circuit tester
							Yellow		Yellow / Blue	Orange	Gray
				Yellow			－		No continuity ∞	No continuity ∞	0Ω
	Apply black (-) needle			Yellow / Blue		No continuity ∞			－	No continuity ∞	0Ω
	of the circuit tester			Orange			0Ω		0Ω	－	0Ω
					Gray	No continuity ∞			No continuity ∞	No continuity ∞	－

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