HP 120A - Page 79

Sect. V Page 10
TABLE OF REPLACEABLE PARTS
♦ See ’ ’ List of Manufacturers Code Letters For Replaceable Parts Table ” .
CIRCUIT
REF.
DESCRIPTION, MFR. * &MFR. DESIGNATION
($ STOCK
NO.
#
Rill
Resistor: fixed, composition,
12,000 ohms, ±10%, 1/2W
B*
23-12K
2
R112
Resistor: fixed, composition,
100, 000 ohms, ±10%, 1 W
B*
24-100K
2
R113
Resistor: variable, composition,
2 sections, 50, 000 ohms, ±20%
rear section: 100, 000 ohms, ±20%
BO *
210-226
2
R114
Same as R110
R115
Same as R112
R116
Same as Rill
R117, 118 Same as R9
R119
Resistor: fixed, composition,
30,000 ohms, ±5%, 2W B *
25-30K-5
2
R120, 121
Resistor: fixed, composition,
6800 ohms, ±10%, 1/2W B *
23-6800
3
R122
Resistor: fixed, composition,
1800 ohms, ±10%, 1/2W
B *
23-1800
1
R123
Same as R120
R124
Same as R119
R125 thru
R200
These circuit references not assigned
R201
Same as R103
R202
Same as R9
R203
Same as R103
R204
Resistor: fixed, composition,
3000 ohms, ±5%, 1/2W
B *
23-3K-5 1
R205
Resistor: fixed, deposited
carbon, 83,000 ohms, ±1%
1/2W
NN *
33-83K 1
R206
Resistor: fixed, composition,
3600 ohms, ±5%, 1/2W
B *
23-3600-5
1
R207
Resistor: fixed, composition,
10,000 ohms, ±10%, 1/2W
B *
23-10K 1
# Total quantity used in the instrument.