Keithley 224 - Page 63

NOTES:
,. ,-
DSZOI
I. ALL RESISTOR VALUES ARE IN OHMS
1
-
UNLESS MARKED OTHERWISE.
a.6
6
r
I
u
-
(K-KILOHMS)
b3 4
2. ALL CAPACITOR VALUES ARE IN 0
u
MICROFARADS. I PLUSP 2 4 ,u u-0
4 ,u
u
inus
I
‘U 17 u u
c u
0 -0
‘0
-0
30 DENOTES FRONT PANEL CONTROL.
4.@ +,-
DENOTES DIGITAL COMMON.
_.
b .6
c4
d-2 e
P ’
f9
9 ‘0
I
dP
dp
dp
dp
3 5 3 5 3 5 3 5
t nnrn IT,- , , 1 , , ,
I
“DECR”
DS219
*LISTEN’
OS203
“r;nT+,c (
I A,-... I I
, ”
Tkk-t i ”
I
I I I III I
I
I _ I _ I
I I I I
A,..., A--.- A# /r,
U2Ol+ U2OlE+ +s;~&
1 v $RZOIA (RZOID iR20lC 1RtOlH (RtOlG $RtOlB $RZOlE (Fi
120lF
I50
I($,) ‘7 916 913 914 99 910
+I2
0
4
5 6
IO II
I2
QB
QC
QD QE QF
QG
t Ii Ii Ii
03
u203 SHIFT REGISTER
DATA
DATA
A
CLOCK
o+sv
_ - - - ----
---- ------- -----------_
51 52 53 54 PB5 CA2 DIGITAL +5v
(d) ‘r’,
-. -
(a) PA5
COMMON
PA4 PA7
I
I
C
I
D
T
E
I
F
I
G
I
H