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HP 416A Instructions And Operating Manual page 106

Ratio meter

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LC)
LC)
-
' °
N
-
0
r-i
Circuit
Ref.
Rl 11
TABLE
OF REPLACEABLE PARTS
Description
Res
i
s
tor:
fixed, composition,
2 7, 000 ohms,
±10%, 1
W
-hp-
Stock No.
24-27K
Rll2, Rll3
Res
istor:
fixed,
compos ition,
24-47K
4 7, 000 ohms,
±
10%~
1
W
Rll4
Resistor:
fixed,
composition,
24-470K
470
,
000 ohms,
±10%,
1 W
R115
Resistor
:
fixed, composition,
24-lM
1
megohm,
±10%, 1 W
Rll6
Resistor: variable, composition,
210-37
250
,
000
ohms, ±10%,
2W, linear taper
Rll
7
Resistor:
fixed
,
composition,
24-2
70K
R118
Rll9
Rl20
Rl21
2 70, 000
ohms, ±10
%,
1 W
Resis
to
r
:
variable,
w
ir
ewo und
,
2 5 ohms,
±10 %,
3
W, linear taper
Res
istor: fixed
,
wirewound,
15 ohms,
±1
0%. 10
W
Resistor:
fixed, composition,
33 ohms, ±10%,
1
W
Resistor:
fixed,
composition,
2
700
ohms,
±1
0%,
1
W
210-46
26-62
24-33
24-2700
Mfr.
*
&:
Mfrs
.
Designation
B
GB 2731
B
GB 4731
B
GB
4741
B
GB 1051
B
B
GB
2741
Precision Parts
Co.
MP25
Le ctr
ohm
Type 1-3 /4
B
GB
3301
B
GB 2721
Filter Assembly:
matched
pair of
filter~
416A-42C
HP
Filter
1-kc
tuned circuit (series
Fl
11
Jl, J2, J3
resonant)
Filter
a
1-
kc tuned circuit
(parallel resonant)
Fuse:
2A, 3AG
type;
opens
i
n
1
hour at
211-2
135% overload; opens in 2
m
in.
at
Littelfuse
#312002
2.00%
overload.
Fuseholder:
Grommet
(tuning
eye,
V9)
Indicator lamp
assembly
Knab:
1-1/8"
diam
.
(SET
TO FULL
SCALE
cont
rol)
Knob, bar:
1-5
/8
11
{RANGE
switch)
Lamp
:
Receptacle
:
INCIDENT /REFERENCE,
REFLECTED /PROBE,
OUTPUT/
J3
140-16
T #342003
39-40
HP
145-2
BB,
#807BS
37-9
HP
37-19
HP
211-4 7
0
,
Mazda #47
125-UG625
LL
A/U
GRM1625A
*See "List
of Manufacturers
Code Le
tters
For Replaceable
Parts Table."
-77-

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