Subaru Robin Power Products R1200 service manual One section, replace with Assy

8-l-4 VOLTMETER

When AC voltage (1OOV)is loaded between the two terminals on the rear side of the volt- meter, and at the same time, the voltmeter shows the value, the voltmeter is normal.

Fig. 8-l-4

8-2 DIODE STACK (RECTIFIER)

(Orange)	0		(White)
			0
(Yellow)	0	-	(Brown)
	cl
Fig 8-2-l	Fig. 8-2-2		Fis. 8-2-3

Circuit inside the diode stack is as shown in Fig. 8-2-l. Confirm continuity between each terminal by using a circuit tester as shown in Fig. 8-2-3. The rectifier is normal when continuity is confirmed as follows.

I

Connect black s	terminal of the circuit tester	I
I

Yellow ; White . Orange Brown

No continuity ; Continuity

Connect red 0 terminal of the circuit tester

I

Table 8-2- 1

Note 1: In checking the diode, direction of connection is contrary to the ordinary case because of characteristics of the diode and battery incorporated in the tester.

Note 2: “Continuity” means forward direction characteristics of the diode, and, different from short circuit condition (in which a pointer of the tester goes out of its normal scale), shows resistance to some extent. Whenresults of the checking indicates failure even in

one section, replace with Assy.

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