HP 3400A - Page 53

on
R626
2REt5
Agiss
Rese
tim
=
$s2sc
i
a
a
v ; !
-8.2V——
{3 Raz?
je
{AC
STABILZING
PSenESth
+
——_
(Gl
AMPLIFTER
a§Senacy
|
oo
33400-66503)
M} RS R6
80 30
v > vy,
— CW
Figure
6-3.
Chopper
Amplifier
A6
and
Thermocouple
Pair
(Part
of
A4)
Schematic
and
Parts
Location
Diagram
6-7/6-8