Figure 23.1. TS-1777A/VRM-1 (and later production units of TS-1777/VRM-1),
bottom view and location of adjustable controls.
the control on the test set is being
Paragraph 44. Add subpagraph c after sub-
changed. Therefore, the procedures giv-
paragraph b.
en in paragraph 47 through 51 shall be
c. Refer to the appropriate adjustment pro-
performed in such a way as to accom-
modate this instantaneous application of
cedures given in Paragraph 62 through 69 when
the test requirement of a particular circuit (para
the test voltages The light indication
47 through 51) cannot be obtained.
change should be almost instaneous
at the moment of touching the test probe
NOTE
to the test voltage, except for the 1000-Hz
All test voltages (ac and dc) applied
(audio) tests (para 48). Thus in the
to the test probe in the procedures given
audio tests, the light change should
in Paragraph 47 through 51 shall be in-
occur within 10 seconds after the appli-
creased gradually and shall be applied
cation of the proper voltage to the test
instantaneously after each increment;
probe.
the signal source shall not be connected
to the test probe while the level of the
Page 41, paragraph 47c. Make the following
applied voltage is being changed or while
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