Motorola R-20018 Manual page 96

Communications system analyzer
Table of Contents

Advertisement

C
TO
,-----------------------~ON~T~RO~l~-------------------..sHEET
1
r -
1ii6-- !,"~--
MOoUWIOfiiilruvcotifj
"-i----""~::.:::..=::..._
_ _ _ _ _ _ _ _ _ _ _ _
--r+-;-1
-1
X0.4
T
I
?
I
ATTEN
I
I
I
XL6
I
'>-J_.!::::::.!!!:::.:..::::=c:.::..--------_J_-------------------,--/---j--'
1
-i
AMPL
MOD
I
INT SCOPE iO RNG SW
p~
OSPL
j-_!_ ________ ,_;_::..:_::::.:;..:._:.;.:.::..;;;.:.. """-
6·:
>-
L~~~~------------------.J-J_l-!l-.i=~U2~3~
SEL
I
I
I
X021
I
i
XO.B
I
I
I
ATTEN
I
U16. 1
I
I
i
L __________
~-~
i
I
, - - wo---- PEAKDETECTOR
---lTP4 TP21-- - - - - ---,
I
l
I
PK
U21-23. 54
jy ' ;
I
U1.2B. 30
I
I
I
um
,.-----J-+-..l-+----;-1
+-1
1S~JT
~:~~1
-
I
I
I
:
I
LOW PASS
I
I
SEL
I
I
I
I
I
FILTER
I -
- '
I
I
:
s)'~:~R~F~IN~P~UT~P~w~n
____________________________________
-+-----------------------------------~1-1
1
1
55~'>----!1!----.!::EX:_cT.:..fW::,:D::.;P_:;W::_:R
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
-t--------- ·-------------''-"'"
I
I
5;~
:
EXT RFL PWR
I
I
I
< :
BATT VOLT
I
INT
I
I
97
DVM
1--
1
/
: TEMP SENS VOLT
I
SEL
I
~
I
'/ I
r----------u:r-:~
I
I
, i
DVM FROM RNG
sw
I
1KHz
RECT
I
SINAD OUT
I
i
6
AND
I
:
I
NOTCH FIL
FIL
I
I
I
I
I
U3
ll2
I
I
I
I
I
I
I
I
I I
1
RECT
SINAD IN
I
AND
I
I
fll
I
I
:
I
L _SINAD~ECTlOT_T
- - - --· - - - -
:_j
!
I
I
I
r-
.J
I
l
I
I
cr--' o ""s.""u' " "g ...,
I
I
I
I
XO.l
11--
Ul. 24
I
I
I
ATTEN
TPB
I
I
INT.'
~~
I
I
EXT
T
DVM TO AID I /
I
DVM
I
I
~--------------~~;,;~;----------L
__
:sE:l__j
I
I
~-----------1
I
13
7
.15
AfADDBUS0-3
L!:_vMC~----------J
:
1 - 19 /
!I
I
AORS
I
/
>
Af BUS EN 1
0
DECODE
MON • DSBSC/GEN
I
68
I AF DATA BUS 0-3
I
I
WATT MTR EN : :
36
29. 31.'
i
ll 40 · 44 -4 6
CONTROL
38
33.35
I
LATCHES
I
SCOPE SWP CONT 0-7
: /
6 B 20
~---~--------------------------------------------~~~~~~~14.1
. 1 ..
I
I
EXT HORIZ EN :
~
23
'
26
~~----------------------------~~~~~39
I
I
HORIZTBEN: /
.~rr7>,J.~r-----------------------------------~~~~•o
l:::,DOULE~TRDL -~·
J7.
~2~-4_9
_j
8521-3(?)
Figure 9-1.
Scope/DVM Control Module A3
Block Diagram (Sheet 2 of 2)

Advertisement

Table of Contents
loading

This manual is also suitable for:

R-20028

Table of Contents