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22
must point outward. Bend lead terminal of strap
radially outward.
Udng the old socket as a guide, bend terminal
leads at right angles to fit mounting holes provided
in board. Insert socket terminals through holes mak-
ing sure that socket terminal numbers correspond to
the numbers etet ed on the board near the tube socket
mounting holes. Bend socket terminals radially in-
ward. If necessary, clip off excess length to prevent
short circui
with adjacent conductors. Solder ter-
minals to the etched wiring.
LIST OF PARTS
Symbol
No.
SARI to
SAR3
SAR4,
SARS
5AR6
SAR7
SATlto
SAT3
SAT4 to
SAT8
SAT9
5ATI0
5AT11
5AT12
SAT13
5Cl,5C2
5C3
5C4
5F1
5Jl,5J2
5K1.5K2
5Ml
Stock
Description
No.
Pre· Amplifier : circuit board assem·
bly, complete with 6 capacitors,
13 resistors, 2 tube sockets, and
2 ground suaps (compo
..
ents
listed under Pre-Amplifiers)
215366
Pre-Amplifier: circuit board assem·
bly, complete with 5 capacitors,
13 resistors, 2 tube sockets, and
2 ground straps (components
listed under Pre-Amplifiers)
215366
Program Amplifier: circuit board
assembly, complete with 6
ca·
pacitors, 12 resistors, and 3
tube
sockets (components listed
un-
der Program Amplifiers)
211000
Monitor Amplifier: circuit board
assembly, complete with 7
ca·
pacitors, 13 resistors, 3 tube
sockets (components listed un-
der Monitor Amplifiers)
211001
Resistor: variable, attenuator,
100,000 ohms, 20 steps, 2 DB
per step, last step tappered to
infinity
211 002
Resistor: variable attenuator,
150/300 ohms, ladder pad, 20
steps, 2 DB per step, last step
tappered to infinity, with cue
switch
94136
Resistor: variable, attenuator,
100,000 ohms, 20 steps, 2 DB
per step, last step tappered to
infinity.
211 002
Resistor: variable, composi tion,
100,000 ohms, ± 10%, 2
w.
Fixed Pad: (parts listed under
Fixed Pads)
Fixed Pad: (parts listed under
Fixed Pads)
Fixed Pad: (parts listed under
Fixed Pads)
Capacitor: fixed, paper, 0.47 mf.,
±20%, 400 v.
Capacitor: fixed, paper, 0.033 mf.,
± 10%,400
v.
Capacitor: fixed, mica, 330 mmf.,
±10%, 500 v.
Fuse: 3 amp., 125 v., slo-blo
Jack: open circuit
Relay: DPDT
Meter: VU
209286
79191
99164
53401
205255
205249
Symbol
No.
5Rl to
5R3
5R4,5R5
SR6
5R7 to
5Rl1
5R12 to
5R17
5R18 to
5R28
5R29
5R30
5R31
5R32
5R33
5R34,
5R35
5R36,
5R37
5R38
SR39
5R40,
5R41
5R42
to
5R4S
5R46,
5R47
5R48
5R49
5R50
5R51
5R52
5RS3
5R54
to
SRS8
Stock
Description
No.
Resistor: fixed, composition, 150
ohms, ± 10%,1/ 2
w.
Resistor: fixed, composition, 4700
ohms, ± 10%, 1/2
w.
Resistor: fixed, composition, S60
ohms,
±
10%,
1
/
2
w.
Resistor: fixed, composition, 100
ohms, ± 5%, V2
w.
Resistor: fixed, composition,
24,000
ohms, ± 50/0, 1
/
2 w.
Resistor: fixed, composition, 390
ohms, ± 5%, 1
/
2
w.
Resistor: fixed, composition, 18,000
ohms, ±
5%,1/
2 w.
Resistor: fixed, composition, 6200
ohms, ±
S%,
1/2 w.
Resistor: fixed, composition, 5600
ohms, ± 5%, 1
/
2
w.
Resistor: fixed,
composition,
2000
ohms, ± 5%,
III
w.
Resistor: fixed, composi
tion,
2700
ohms, ± 5%, 1
/
2 w.
Resistor: fixed composition, 100"
000 ohms, ±
5o/~,
III
w.
Resistor: fixed,
composition,
100
ohms, ± 5%, V2 w.
Resistor: fixed, composition, S60
ohms, ± 10%, 1/2 w.
Resistor:
fix~d,
composition, 27,000
ohms, ± 5%, 1/2 w.
Resistor: fixed, wire wound, 15
ohms, ± 10%, 5 w.
97441
Resistor: fixed, composition, 180
ohms, ±5'10, 1
/
2 w.
Resistor: fixed, composition, 1500
ohms, ± 5%, 1 w.
Resistor: fixed, composition, 820
ohms, ±
S%,
V2
w.
Resinor: fixed, composition, 680
ohms, ± 10%,
III
w.
Resistor: fixed, composition, 560
ohms, ±
5%,
V2 w.
Resistor: fixed, composition, 560
ohms, ± 10%,1/ 2
Resi~tor: fixed, composition, 47,000
ohms, ±
S%,
1/2 w.
Resistor: fixed, composition, 390
ohms, ±
S%,
V2 w. Same as 5R18
Resistor: fixed, composition, 16,000
ohms, ± 5%,
1/2
w.
}
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