Fig. 2-13

Fig. 2-14

Circuit inside of the diode rectifiers is as shown in Fig. 2-13. Check continuity between each terminal by using a circuit tester as shown in Fig. 2-14. The rectifier is normal when condtinuity is as follows:

* Checking table for analogue circuit tester.

Analogue circuit tester

Apply black (minus) needle of the circuit tester

 

 

 

 

Brown

Brown

Orange

Brown / White

 

 

 

 

 

 

 

 

 

Brown

---------

No continuity

No continuity

Continuity

 

 

 

 

 

 

Apply red (plus) needle of

Brown

No continuity

---------

No continuity

Continuity

 

 

 

 

 

the circuit tester

 

 

 

 

 

Orange

Continuity

Continuity

 

Continuity

 

---------

 

 

 

 

 

 

 

Brown / White

No continuity

No continuity

No continuity

---------

 

 

 

 

 

 

Table. 2-4-1

* Checking table for digital circuit tester.

Digital circuit tester

Apply red (plus) needle of the circuit tester

 

 

 

 

Brown

Brown

Orange

Brown / White

 

 

 

 

 

 

 

 

 

Brown

---------

No continuity

No continuity

Continuity

 

 

 

 

 

 

Apply black (minus) needle

Brown

No continuity

---------

No continuity

Continuity

 

 

 

 

 

of the circuit tester

 

 

 

 

 

Orange

Continuity

Continuity

 

Continuity

 

---------

 

 

 

 

 

 

 

Brown / White

No continuity

No continuity

No continuity

---------

 

 

 

 

 

 

 

 

Table. 2-4-2

 

 

 

NOTE 1 : Because of the difference of measuring method between the analogue circuit tester and the digital circuit tester, polarity of tester needles should be reversed.

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Page 73
Image 73
Subaru Robin Power Products RGV4100, RGV6100 service manual Checking table for analogue circuit tester