b. vacuum tube V1.
c. vacuum tube V2.
d. bypass capacitor C7.
20. Point-to-point voltage charts help to localize troubles in Telephone Set TA-264/PT. With the handset
switch released, the voltage between pin 7 of tube V1 and terminal 6 of transformer T1 in the TA-264/PT should
a. 1.3 volts.
b. 1.5 volts.
c. 2.2 volts.
d. 5.0 volts.
CHECK YOUR ANSWERS WITH LESSON SOLUTION SHEET # 5, PAGE 32.
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