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8
-
97
through 8-115/8-116:
WEEP GEIlERATOR/BIWI[IYIDM
COmOL ASSEHBLY
A9
Table
8-6.
Sweep
Generator/Bandwidth Control Assembly
A9,
Replaceable Parts
2236A
&
Below
Change
A9 to HP Part Number 08559-60074, Check Digit 0.
Change A9C24 to HP Part Number 0160
-
2055, Check Digit 9,
CAPACITOR
-
FXD .01UF +80-20% 100VDC
CER.
Change A9C26
to HP Part Number 0160
-
0153, Check Digit 4,
CAPACITOR
-
FXD 1000PF +-I01 200VDC
POLYE.
Change A9R70, A9R73, and AgR81 to HP Part Number 0698-7794, Check
Digit 2, RESISTOR
10K .25% .12W.
Change A9R83 to HP
Part Number
0698-8322, Check Digit 4, RESISTOR
111
OHM
.25% .12W.
Change A9R120* to HP Part Number 0698-3153, Check Digit 9,
RESISTOR
3.83K 1% .12W.
Under Miscellaneous Parts, delete HP Part Number 1200
-
0173.
2203A
&
Below Change A9 to HP Part Number 08559
-
60071, Check Digit 7.
Delete
AgCR29, A9Q56, A9R106, A9R123, and A9R124.
Change A9Q29 to HP Part Number 1855-0062, Check Digit 8,
TRANSISTOR J
-
FET
N-CHAN
D-MODE
SI.
Change A9R88 and A9R89
to HP Part Number 0757-0465, Check Digit
6, RESISTOR
lOOK 1% .125W F TC=O+-100.
Change A9R95 to HP Part Number 0757-0470, Check Digit 3, RESISTOR
162K 1%
.125W F TC=O+-100.
Change A9R96 to HP Part Number 0757-0467, Check Digit 8, RESISTOR
121K 1%
.125W F TC=O+-100.
21 07A01633
Replace Table 8
-
6 with new Table 8
-
6 (SERIAL PREFIX
&
Below 2107A01633) included in this Manual Backdating supplement.
Figure
8
-
39.
Sweep Generator/Bandwidth Control Assembly
A9,
Component Locations
2203A
&
Below
Replace Figure 8
-
39 with new Figure 8
-
39 (SERIAL PREFIX 2203A)
included in this Manual Backdating supplement.
2107A01633 Replace Figure 8
-
39 with new Figure 8
-
39 (SERIAL PREFIX
&
Below 2107A01633) included in this Manual Backdating supplement.
Figure 8
-
40.
Sweep
Generator/Bandwidth Control Assembly
69,
Schematic Diagram
(1
of
2)
2236A
&
Below Change A9 to HP Part Number 08559-60074.
2203A
&
Below Change A9 to
HP
Part Number 08559
-
60071.
In function block
(01, change R88 and R89 to 100K.
Replace function blocks (L), (M), and (N) with
P/O
Figure 8- 40
(2 of 2) (SERIAL PREFIX 2203A) included in this Manual
Backdating supplement.
2107A01633 Replace Figure 8
-
40 (1 of 2) with new Figure 8
-
40 (1 of 2)
&
Below (SERIAL PREFIX 2107A01633) included in this Manual Backdating
supplement.
In function block
(F), add a numeral 1 next to the ground symbol
at the collector of
95.