HP 3490A - Page 142

Comply with Nots
1
betoro
frforming
the
following
t6ts. Check
r
30
V, I
17 V,and
r
5 V
prer
suppty vott6g6
at
6t
pints
on sti€l
a$embly 4141.
Correct
Eltages shown
below.
Set Sbmple
Rate to HOLD.
Obsrw
decimal
pint
while
*lecring
ech 6lid
EnF in
all
fundions.
Oecimd
Fint
3h@ld
corrqpd
to rans
elfttd
in all 6s6.
Set
Fundion
to TEST,
Range to
1 ad
Frform
Lqic Ten
$ ou{ind
in
Pa€graph
338.
!904- O-!OO!
NOTES
1. Bdore
lollowing
this Troubleshmtiru
Proedure,
.emve
th€
Ohc
Oonvqtq
from
it3 @nndor.
lr is nor n*6erv
ro
disnned
iis input
or outpur
tads. tf the
Ohft Convener
is
lefr
in its 6nnedor,
e tailure
in the
Logic Ct@k my
daroS
the
@n6er, d
a
Iaiture
in
the 6nsts
my diebt€
the
clock
and
Fovent
Elid
tro6tsh@trn9.
2. A dc Fltretn,
an osdtto@f
and a dc
srandard are rquired
for th6e
ctekr.
The
Low ltrminat
ot the dc standard
most
h 6Fble
of
fl@ting
at l@st
50O V abow
its chasis
ground,
sine
th€ oscillosof ground
(clEssisl
mult
b dnnedd
to
the 34904
cLcuh @mmon.
3.
The time
shM on
wavelorms
is rhe corred
tiru fot
infrumnts
designed tor
m Hz tine
o6ation. Fff
50 Ht
in*rurunts,
increase
rhe time
shmn
bv 2O%.
Powtr
Supply Voltages:
AIAI
vona@
+17V
+16!9to+17.01
V
+
30 V +
30.10
to
+
3090 V
+
5V +4995to+5.075V
-
5V
-5.O0to-585V
-17
V
-
1695 to
-
17.05
V
-
30 V
-
30.10 to
,30.90
V
Cored
Dd
ot Logic
.T.
6t
r@d-
ings. Numbers,
rclarity rymbol,
and
sequen@ mu$
be
ebctly
as
shown,
but
r€adinfr
my
b€gin at
any
Fint
in the lirt-
+
@0.024
+
o4.oo24
+
o.2@24
+
.01002/i
+
0.09032
+.t0.0024
+
200.024
+
4000.24
+
80002.4
+
6O0O.xx OL
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