HP 400D Operating And Servicing Manual page 39

CIRCUIT
DESCRIPTION, MFR . • & MFR. DESIGNATION
REF.
Resistor: fixed, composition,
R6
4. 2 ohms, ± 10%, 1/2
consist of two 10 ohms
(May
± IO%, 1/2
Electrical value adjusted at factory
R7 Resistor:
fixed, composition,
220, 000 ohms, ± 10%, 1
R8
Resistor: fixed, composition,
10, 000 ohms,
R9
Resistor: fixed, composition,
470 ohms, ±10%, 1/2
RIO, 11
Resistor:
(400D
ONLy)
Resistor:
(400H/L
R12
Resistor:
27 ohms, ::dO%, 1/2
R13 Resistor:
150 ohms,
R14 thru
Resistor: fixed, composition,
750, 000 ohms, ±5%, 1/2
R19
R20 ReSistor: fixed, composition,
8200 ohms,
R21 Resistor: fixed, composition,
47, 000 ohms,
R22 Same as R20
R23 Resistor:
fixed, metal film,
8200 ohms, ± 5%, 1
R24
Resistor: fixed, composition,
47 ohms,
R25,26
Resistor: fixed, composition,
560, 000 ohms, ± 10%, 1/2
R27 Resistor:
fixed, w.irewound,
125 ohms,
• S
ee List
of Manufacturers Code Letters For Replaceable Parts Table" .
"
41 Total
quantity
used in the instrument.
T A B L E O F R E P L A C E A B L E P A R T S
W
and
one 27 ohms,
in
connected par, a llel . )
W, all
W
_10%. 1/2
W
W
fixed, wirewound,
fixed, wirewound,
ONLY)
fixed, composition,
W
fixed, composition,
w
10%, 1/2
or
W
10%, 2
W
or
±IO%, I
W
W
_ 10%. 1/2
W
W
±
1()!';t, 2
W
$
STOCK
•
NO.
24-220K
1
B'
23-10K 1
B'
23-470 2
B'
400D-71
1
HP'
400H-71
1
HP'
23-27
1
B'
23-150
1
B'
23-750K-5 8
B'
25-8200 2
B'
24-47K 4
B'
1
331-8200
AB'
23-47 5
B'
23-560K 2
B'
26-58
1
AC'
Sect. V Page 5