HP 3490A - Page 217

4f,2 |
aaaa
-
5v
c.lJ
wc
+t7v(t-\)wH
-t7v
6\wr
+5v
6!wJ
$<ruwx
I ä
,t*
U F S.i
,..,8
.E-,E
+E
,.E
Tt"
lql
I'l
tl
.X
TI
l-l
i
'n'
l'l
(u8)
v
E
GROUNO
CIBCUIT JUMPER WIRES
ON MAIN CIRCUIT ASS€MBLY
A1
AI
Itp Porl No.
O349O 66501
LETTEA
SHOWN BESIOE
GROUND
SYMEOL ON
rcHEMATIC
INDICATES
JUMPER
WI RE DESIGNATION
JUMPEAS MAY
B€ R€MOVED
DURING TBOUBL€SHOOTING
TO
ISOLATE INOICATEO POR
TIONS
OF THE CIRCUIT.
TO AlUt.9. 19.23.24
atPl
(7t.
arP2
05).
ArJT
fi5)
A1J8{l8l
TRIG6ER ISOLATION
14I
TO AlUl6
18.20
22i
ar
c4. 5
TO A1Ur0. r3
15.
arc6
ro
Atu4
8.
r r, 12.
atc2.3.7
9.
ATCRJ.
41814, ArOr
3
TO
AlU2.3r A1R34j
A1C1.8
'rT
-ft^
t-tt-l
l;l lrl
tt 8tl
!U.
!U
.J
rrl r
"f-I
g;ls
s l-l
r"rl-l
?H'ä$
i
r,
"i
t+*truuiit!
frffiffi
i3{{g:.:_i
ä;i;iiir;r:
]l'ir:,:';i"';l ..1
i
*i:lir
-!
o
@
@,
=
T-T
r,r,:
ll
p
.L.i"U:;
11
.B
I
stir
lT
-
Il
Get other manuals https://www.bkmanuals.com