ME-30B/U. The RED indicator
411A. The RED indicator should be
should be lighted.
lighted
(3) Increase the audio output of the TS-
(3) Increase the rf output of the 606A
382 F/U to 6.4 volts. The GREEN
to 0.72 volt. The GREEN indicator
indicator should be lighted.
should be lighted.
65. Amplifier Tests, 5.65-Mc
66. Amplifier Tests, 11.5-Mc
Check the ability of the TS-1777/VRM-l
Check the ability of the TS-1777/VRM-l
to test 5.65-mc amplifier circuits as di-
t o test the 1.5-mc amplifier circuits as
rected below.
directed below.
a. Preparation.
a. Preparation.
(1) Insert the test probe tip in test jack
(1) Insert the test probe tip in test jack
A, turn the selector switch to A,
A, turn the selector switch to A,
and check to be sure that the
and check to be sure that the
GREEN indicator lights.
GREEN indicator lights.
(2) Adjust Hf Signal Generator 6o6A
(2) Connect the output of Hf Signal Gen-
output frequency to 11.5 mc and
erator 606A adjusted to 5.65 mc to
connect it to the test probe.
the test probe.
( 3 ) Connect Rf Millivoltmeter 411A
( 3 ) Connect Rf Millivoltmeter 411A
across the 606A output.
across the 606A output.
b. Position 7 Test.
b. Position 12 Test.
(1) Turn the selector switch to 7.
(1) Turn the selector switch to 12.
(2) Adjust the 606A for an output of
(2) Adjust the 606A for an output of
0 . 1 3 volt ac as indicated on the
0 . 0 9 volt ac as indicated by the
411A. The RED indicator should be
411A. The RED indicator should be
lighted.
lighted.
(3) Increase the rf output of the 606A
(3) Increase the rf output of the 606A
to 0.27 volt. The GREEN indicator
to 0.18 volt. The GREEN indicator
should be lighted.
should be lighted.
c. Position 9 T e s t .
c. Position 15 Test.
(1) Turn the selector switch to 9.
(1) Turn the selector switch to 15.
(2) Adjust the 606A for an output of
(2) Adjust the 606A for an output of
0 . 0 6 volt ac as indicated on the
0.11 volt ac as indicated by the
411A. The RED indicator should be
411A. The RED indicator should be
lighted.
lighted.
(3) Increase the rf output of the 606A
(3) Increase the rf output of the 606A
to 0.13 volt. The GREEN indicator
to 0.22 volt. The GREEN indicator
should be lighted.
should be lighted.
d. Position 16 Test.
d. Position 13 Test.
(1) Turn the selector switch to 16.
(1) Turn the selector switch to 13.
(2) Adjust the 606A for an output of
(2) Adjust the 606A for an output of
0.24 v 01 t ac as indicated by the
0 . 1 1 volt ac as indicated by the
411A. The RED indicator should be
411A. The RED indicator should be
lighted.
lighted.
(3) Increase the rf output of the 606A
(3) Increase the rf output of the 606A
to 0.48 volt. The GREEN indicator
to 0.225 volt. The GREEN indicator
should be lighted.
should be lighted.
e. Position 14 Test.
e. Position 17 Test.
(1) Turn the selector switch to 17.
(1) Turn the selector switch to 14.
(2) Adjust the 606A for an output of
(2) Adjust the 606A for an output of
0 . 3 6 volt ac as indicated by the
0.007-volt ac as indicated by the
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