SECTION
7
SCHEMATICS
7.1
INTRODUCTION
are included on each schematic if re-
quired.
This section contains all schematics
for the instrument.
A
schematic index
All
values are shown in the following
is
given in Section
7.4.
units unless otherwise specified.
7.2
SCHEMATIC NOTES
The following notes and abbreviations
pertain to all schematics. Additional
notes pertaining to specific schematics
Denotes
DC
voltage reading in
volts unless otherwise
speci-
f
ied.
Denotes high impedance crystal
detector reading in volts un-
less otherwise specified.
Denotes
50
ohm crystal detector
reading in volts unless other-
wise specified.
-----of,
Signal or voltage source.
,-
Connects to indicated signal or
l
r.
voltage source.
Arrow indicates clockwise rota-
tion of wiper.
Com onents Units
Capacitor picofarads
Inductor microhenries
-3
Coaxial jack
.d>
Coaxial plug
.----,-
Coaxial cable
Factory adjusted part.
Denotes a front-panel device.
Denotes
a
rear-panel device.
,
.
,
,,
,
Denotes a
PC
board adjustment
L-L-
w
4-
L-
or accessiblemoduleadjustment.
Denotes an internal module ad-
(:.E:'S!-)
justment not accessible without
removing module cover.
7.1
INTRODUCTION
This
section
contains
all
schematics
for
the
instrument.
A
schematic
index
is
given
in
Section
7.4.
7.2
SCHEMATIC
NOTES
The
following
notes
and
abbreviations
pertain
to
all
schematics.
Additional
notes
pertaining
to
specific
schematics
>
---o:e.
---:E.
H-
Denotes
DC
voltage
reading
in
volts
unless
otherwise
speci-
fied.
Denotes
high
impedance
crystal
detector
reading
in
volts
un-
less
otherwise
specified.
Denotes
50
ohm
crystal
detector
reading
in
volts
unless
other-
wise
specified.
Signal
or
voltage
source.
Connects
to
indicated
signal
or
voltage
source.
Arrow
indicates
clockwise
rota-
tion
of
wiper.
SECTION
7
SCHEMATICS
are
included
on
each
schematic
if
re-
quired.
All
values
are
shown
in
the
units
unless
otherwise
following
specified.
Components
Units
Resistor
Capacitor
Inductor
ohms
picofarads
microhenries
~
Coaxial
jack
-- -
:0)
Coaxial
plug
*
(
, '-"F')
L.':"
-'-
Coaxial
cable
Factory
adjusted
part.
Denotes
a
front-panel
device.
Denotes
a
rear-panel
device.
Denotes
a
PC
board
adjustment
or
accessible
module
adjustment.
Denotes
an
internal
module
ad-
justment
not
accessible
without
removing
module
cover.
7-1
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