3.
When performing a continuity test of the receiver circuit with the test lead on terminal L2, a click
at terminal A of the ringer indicates--
a.
2,650 ohm winding open.
b.
1 K ohm winding open.
c.
C4 capacitor shorted.
d.
C4 capacitor open.
4.
The first step to elimination of bell taps is to--
a.
Move biasing spring.
b.
Interchange the line cord connection.
c.
Replace ringer network.
d.
Replace instrument.
5.
When replacing internal wiring, wiring color code must be the same. (T or F)
a.
True.
b.
False.
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