HP 11793A Operating And Service Manual page 48

(NOTE 11
i 2 6 V
T O
SWITCHES
S I G N A L OIRECT PATH
S I G N A L OOHN CONVERT PATH
t 1 2 V TO A M P L I F I E R S
J 9
! ! ! ? ' _ ?
JiO w10
1 0
> -
5
' ( 7 t
7
> i
,
A 1 SWITCH
CONTROL
NC
' ( 9 t
NC
NC
1
NOTES
1 .
A L L C I R C U I T R Y EXCEPT W12
IS
ENCASE0 I N A R . F . I .
S H I E L D E D MOOULE.
2 . J9 AN0 J l O ARE PART OF Y 1 2 AN0
H i 0 RESPECTIVELY. AN0 CANNOT
BE OROEREO SEPARATELY.
3 .
J?
010
ONLY1
I
[NOTE
31
L _ - - d
(OPTION 0 2 0
ONLY1
[LEFT S I O E I
J?
ISTO ONLYl
I
(NOTE
3)
4 . SEE F I G U R E
7
FOR HELP I N COMPONENT
LOCATION AND I O E N T I F I C A T I O N .
(RIGHT SIDE1
J?
I
I O P T I O N
010
ONLY1
I .---..
JB
L _ _ _ >
l O P f I O N
0 2 0
ONLY1
INPUT SIQNAL DOWN CONVERTER
I Ill
I . +
S2 RF INPUT SWITCH
E O 0 MHz U 2 I F 1 5 d E
U 3 MIXER A M P L I F I E R
A T 1 3 6 8
ATTENUATOR
(STD AND OPTION
I
010 ONLYl
I
(NOTE 31
ss
1
F i g u r e 1 1 . INPUT SIQNAL DOWN CONVERTER
O p t i o n 010, a n d O p t i o n 0201
( S c h e m a t i c D i a g r a m f o r S t a n d a r d
3 9 / 4 0