HP 712B Operating And Servicing Manual page 27

TABLE OF REPLACEABLE PARTS
Circuit
Ref.
R48
F1
F2
F3, F4
F5
II, 12
FAN
M1
M2
PI
L1
L2
Sl
S2
S3
SRI
T1
T2
T3
Description
Resistor: fixed, composition,
220 ohms, ±10%, 1/2
W
Binding Post:
Binding Post Nut:
Binding Post Cap Insulator
Binding Post Insulator, Black
Binding Post Insulator, Red
Flexible Coupling:
Fuse: 4A, Withstands 2000/0 overload
for 12 sec.
Fuse: 0.5A, 3AG
Fuse: 15A, Withstands 2000/0 overload
for 5 sec·. min. to 60 sec. max.
Fuse: 1/8A, 3AG
Fuseho1der:
Knob: HV Control
Knob: 1-1/2" diam. meter range
-bias control
Lamp: 6V
Fan Motor:
Fan Blade:
Lampho1der:
Meter: 0-150V, 0-500V, DC
Meter: 0-200MA, DC
Power Cable:
Reactor: 5 H
@
225 MA
Reactor: 6 H @ 125 MA
Toggle Switch, SPST
Toggle Switch, DPDT
Rotary Switch, Assem.
Rectifier, metallic:
Variable Transformer:
Power Transformer:
Power Transformer:
-hp-
Stock No.
23-220
149-4
149-5
M-58
G-83D
G-83E
M-25
211-46
211-42
211-64
211-67
140-16
712B-74
37-11
211-47
314-3
314-7
145-2
112-26
112-25
812-56
911-49
911-47
310-11
310-99
712B-19
212-95
910-71
910-111
910-112
Mfr. * & Mfrs.
Designation
B
EB 2211
HP
HP
HP
HP
HP
HP
E, MDX-4
T, 312.500
T, 313015
E1mar, #312.125
T, 342001
HP
HP
0, #47
HP
HP
Signal Indicator
#807BS
HP
HP
HP
HP
HP
D, 20994-HW
D, 80421
HP
Radio Receptor
Type 24Y2
HP
HP
HP
*See "Li'st of Manufacturer. Code Letters For Replaceable Parts Table."
5-5