HP 27130A Technical Reference Manual page 119

A
B
c
o
E
5 1 52 53
~ENDD
-
- ~. 37Y
42211/4IfJ
J 2
R I 3
x
t I I I
~~~2:"
4
~ ~ ~
••
+5'1 12 4
U 102
~1
EN
J
261S32A
r
r=
2
1902-
'102
8
to
6 7
C R 3
8'
'001')
..
'0018)
..
ROIIAI
'Dill)
}Jr
t>
'V
I-'-'-t---------,
5
I)
Ai
BB
H
"
81'
AID
810
.12
III
AI'
"2
115
113
'021')
'021')
'031')
'031')
R 1 2 X
,.
R I 3 X
9 10 8 7
4
~J.::S ~
....
~ ~ ~
I I I I
+SV 12"
••
U 9 2
~1
EN
'0511) I
~
~'D~8~1~.)c=c=c=c=c=c=c=~=+=:t=~C=C=C=~I="~----1
f.'D.I.) 10
~
~'D~)~I~.)c=c=c=c=c=c=c=~=+==~j:C=C=C=~1~5~4----1
f.'D) II)
" . . ! ! . . . .
11,U,
~
A7,U,
AII,Al3
• 5 2
j;: .... ,"
AlS. Al6,
85.816
13
R12 X 4 ~
..:
"
• I
>~
I
RIB
1<1
~}-~EN~_~SE~D_- ______________________________________ -+~
COB
nDO
COB
TXDi
~~i~X~D2~
____________________________________________
-+~-t
TXD3
C4B 422
+5V
C R 4
t
H RIg
5 4
R II
-12'1
5 5
RIB X 8
t----'-·.:.·9".lT
EN2
t ENt
~
IlS244
~
f f
[> I
V
~:
15
17
U 8 4
U 8 3
U 9 6
"
12
~~~l~O~O~P-
_____________________________________________
~-+~
~::
- - - - - - - - - + - t - H - - - '
13 I lSt-51
5 1 5 2
5 3 5 4
5 5
HP 27130A
5 6 5 7
58
u
9 7
•
r - -
F4P
J 2
t 75114
3 5001')
I> •
'V
2 SOOIB]
""
) .'1
5
50'1')
""
--
•
50.11)
.25
."
•
2'1
II
5021')
""
I>
2'1
.0 SD2(&1
130
" .3 5031')
""
..
"
50311)
130
5.0
""
U 9 8
561
.26
•
EN!
562
12 563
".
EN2
'¢'
.29
•
75tH
3 SD4IA]
..
-
I> ''1
2 SD4(B!
13.
''1
133
) 5 5DS!A)
'31
•
5051.)
.33
9 II SOS!A]
I>
2'1
.0 50'1')
I"
2'1 lli
" 13 S01!A}
13.
"
50)11)
13.
5GO
~I
• I
,"
565
."
§:3
3K I 8
R I 6 •
5 -12'
5 ••
."
21.5K +12Y Itlj
:~~: y~~~
.35
-.
[;:
•
~67
l
.35
•
2
"J
I 0 4
'~"
"9838
= ~
: t>
) '00
.17
•
so.
.18
R I 7 •
seD
'17
II
5 5C.
21.51(+12VI~YCC+YCC-
•
-12'1
~
81'
-
"VV'U- 'l5LE' &NO
~
9 4
2 "98,.
=
) 502 --
3
t>
•
503
AI'
--
"0
R I 5 •
SC2
'18
5 -12'1
SC3
21.~~
+12Vf:[VCC+ YCC-
•
'¢'
"0
"~y~
lSLE. &NO
UI03 ..
9838
=
2
t> 7 SDO
'"~
3 8 SD5
'22
R I 4
I
SCI
121
5 SC5
21.~! tHY,Oj YeCt Yce-
• -12'
~
122
~VV'U-
lSLE. "0
9 3
2 UA9831
-;=-
7
SOl ."
3 t>
I
SO)
".
SCI
SC)
123
.&
I"
9 I
A
B
c
o
F 2
,"
0 5'
II
~
D. SA
F 1
+12'1
O.SA
12
-IH
rq,.
"
HLED-
505
F 3
HLED
COB
I
Q
2
13
U 3 5
RXDO
~
RIOt ~
RXDi?
~
AXD3
~
AXD4 ~
AXDS ~
AXDS
>-tT-'
AXDI >-tT-'
E
5 6
5 7 58
Figure 7 -1. MUX Schema tic Logic Diagram (Sheet 1 of 5)
7-3/7-4