Specifications
(8)
drop in voltage measured by the
ME-26B/U indicates that GREEN
indicator DS7902 has switched
on. The 411A should idicate 220
If necessary, readjust R7708 to
assure the condition given in (7)
above.
g. Circuits 11.5-mc (fig. 22 and 33).
-
(1)
(2)
(3)
(4)
(5)
(6)
(7)
Reduce the 606A output to 0 volt dc.
Turn the TS-1777/VRM-l selector
switch to position 14.
Adjust the 606A for an output of
11.5 mc at 14 mv as indicated by
the 411A.
Adjust potentiometer R7611 for an
indication of approximately +2 volts
dc by the ME-26B/U (connected to
P7801-H).
Carefully adjust potentiometer
R7611 until a sudden drop in the
voltage measured by the ME-26B/U
indicates that GREEN indicator
lamp DS7902 has switched on.
Reduce the 606A output to 0 mv;
then slowly increase it. Observe
the voltage indication on the 411A
when a sudden drop in the voltage
on the ME-26B/U indicates that
GREEN indicator DS7902 has
switched on. The green indicator
should switch on when the 411A
indicates 14 mv.
If necessary, readjust R7611 to as-
sure the condition given in (6)
above.
h. Circuit 47-mc.
(1)
(2)
(4)
(5)
(6)
(7)
(8)
Reduce the 606A output to 0 mv.
Turn the TS-1777/VRM-l selector
switch to position 18.
Adjust the 606A for an output of
47 mc at 210 mv as indicated by the
411A.
Adjust potentiometer R7718 for an
indication of approximately +1.5
volts dc on the ME-26B/U (con-
nected to P7801-H).
Carefully adjust potentiometer
R7718 until a sudden drop in the
voltage measured by the ME-26B/U
indicates that GREEN indicator
DS7902 has switched on.
Reduce the 606A output to 0 mv;
then slowly increase it. Observe
the voltage on the 411A when a
sudden drop in voltage on the ME-
26B/U indicates that GREEN indi-
cator DS7902 has switched on. The
GREEN indicator should switch on
when the 411A indicates 210 mv.
If necessary, readjust R7718 to as-
sure the condition in (6) above.
Reduce the 606A and PP-2309/U
outputs to 0 volt, turn all equipment
off; remove the TS-1777/VRM-l
from the setup, and reassemble it
into its case as directed in para-
graph 36b.
Figure 22. Test setup for final adjustments, block digram.