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r,-
I
t
Manual Changes Model 4614,/462A page
2
I
ERRA?A
(Cont'd)
page
b-11/5-12,
Schematic
Diagram
(Cont!d):
2.
Add
asterlsk to capacitor
C26.
3.
Add
following
note:
For
selection of
R18+ see
paragraph
5_23.
4.
Change the
following
ctc
voltage levels:
Base
of
Q4
thru
Q?
to -0.
1 V
Base of Q8
to
-0.
3
V
Emi.tter of
QB
to
-
1
V
Emitter
of Q9 to
+
3.
3
V
Table
6_1 and
6_2, Replaceable
parts:
1.
Page
6-2,
exploded
view,
interchange
part No.
of
R?
arld R8-
> Z.
In description
column of
e4
change
2NZ47B
to
2N3478. and detete
-
(462 only).
3.
Change Qb
thru
Q?
to -hp- part No.
18b4-0305,
silicon
NPN.
4.
Add
asrerisk
ro
C26 and C3b.
5.
Cha-nge
-hp-
Pa"rt
No. of
R13
to
0683-821b.
6.
Pa-g-e-!;?, chan$€
Part No.
of contact spring to
00461-09102, and change
part No.
of spring
assembly
to
00461-69101.
26
June
196?
Supplement
A
for
00461-90002
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