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Model 7754A/7414A
Section V
Main tenance
SIGNAL TEST CABLE
~
"OSC B" 2400 Hz
./
1
"
2
<
3
<
"OSC A" 2400 Hz
4
./
"
5
<
6
<
7
<
8
<
9
<
10
<
440 Hz
"
11
"
12
<
R1 ::
R2 ::
R3':
,
,
:
~
13
"
"
14
<
OSCILLATOR LOAD PLUG
R1 is 12.5 ohms, 5 W
R2 is 1 K ohms, y.. W
R3 is 1 K ohms, y.. W
Connecter is HP Part No. 1251-1843
A
B
o
E
J
L
M
P
H
R
Block:
1251-1682
Catch:
1251-1694
Soc Guide:
1251-1005
Pin Guide:
1251-1006
Contacts:
5080-3772
(6 required)
2-pin Plug: 1251-1818
Clamp: 1251-1697
Nut: 0590-0494 (2 req'd)
Note: If HP 3300A Function
Generator is used, use HP
dual-banana to BNC adapter
Part No.1 011 OA.
Dual Banana Plug: HP 1251-1818
General Radio
274-MB
Superior
IPG-2
National Type
FWA
Johnson
108-202
3/16 In. Dia.
(.47
em.
Dia.l
07754-1
....- - - - - - - - - - - - - - 5 in. (12.7 em) - - - - - - - - - - - - - -......
1 in. (2.54 em)
1
1 .75 in. (4.5 em)
L . . . - - -
J
PC BOARD
TEST
SUPPORT
Figure 5-2. Test Cable, Plug and Fixtures
5-11
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