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A10
03455«6510
Rev.
C
NOTE
1
:
UNKNOWN
RESISTANCE
IS
MEASURED
-
NOTE
2:
REFERENCE
RESISTANCE
IS
MEASURED
*
NOTE
3:
K9
IS
CLOSED DURING REFERENCE
MEASUREMENT
NOTE
4:
K2
AND
K4
ARE CLOSED DURING
2-WIRE
KO MEASUREMENTS
NOTE
5:
K3
IS
CLOSED DURING
4-WIRE
KO MEASUREMENTS
A12
034SS-66512
Rev.
A
The
value
of
resietors
R7, R8,
R16, and
R17
have been changed
from
4,99
kO
to
10
kO
to
properly
bias differential amplifiers
Q1
and Q5.
These changes
have
been
mads
on
instruments
with
Serial
No's
1622A01056
and
greater.
Ab
The
value
of resistor
R7, R6. R1
6,
R1
6 have been changed from
10
K <0757-0442)
to
4.99
K (0698-3279) end
C3
has been changed from .039
(0160-0164)
to
.0047
fiF
(0160-01671
to eliminate
first
readirtg errors.
These changes have been
made
on
in-
struments with
serial
numbers
1622A04631
and
above.
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