JBL SG520 - Front Panel Assembly

FRONT PANEL ASSEMBLY (Cont.)
REFERENCE NO. DESCRIPTION PART NO. USER NET
R 146, 149
246, 249 Slide Pot, Tone Controls 12439 12.00
R 301 Pot. 1OK OHM 20% Dual Phono Balance 11845 - 4.50
-R 302, 303 Pot. 1OK OHM 20%
Dual Phono Balance 11342 4.50
R 304 Slide Pot. Balance Control 12440 21.00
R 305 Slide Pot. Volume Control 12441 21.00
SW 301 Selector Switch Assy. 11355 33.00
SW 302 Mode Switch Assy. 11356 21.00
SW 303 Switch, Tape Monitor 11803 3.15
SW 304, 305 Switch, DPDT, RUMBLE, SCRATCH
_401 Test Tone, Tape, Phono 11361 54
SW 305 Switch, Loudness 11448 5.45
SW 502 A, B Power Knob & DPDT Switch 11317 3.90
SW 501 Switch Snap Action, AC Pwr 11380 3.15
C 507 Capacitor, .047 MFD 600V 11941 .36
J 301 Jack, Headphone 11364 3.60
J 103, 203, 105 Jack, Mike, Aux Input,
205, 109,209. —S Recorder out 11471 36
r 501 Fuse 3/10 Amp. Slo-Blo 11378 .30
Fuseholder 11377 .69
Switch DPDT 11317 $ .54
Insert Nylon 11470 21
PL 501, 502, 503
504 Pilot’ Light #1820 11420 48
Pilot Light Bracket 11482 3.45
Door Assembly 11354 13.50
End Cap Left 12205 3.16
End Cap Right 12202 3.16
Front Panel 12211 39.00
Knob, Bass A 11366 3.00
Knob, Bass B 11367 3.00
Knob, Treble A 11368 3.00
Knob, Treble B 11369 3.00
Knob, Balance 11370 3.00
Knob, Volume 11371 3.00
Knob, Loudness 12174 3.00
TEST TONE OSCILLATOR
MODEL SG520
REFERENCE NO. DESCRIPTION PART NO. USER NET
C 401, 403 Capacitor 2 mF 25V 11401 $ .87
C 402 Capacitor .22 mF 100V 11606 .60
C 404 Capacitor .1 mF 100V 11405 .54
R 401 Resistor 13K OHM 14W 5% 11465 30
R 402 Resistor 6800 OHM 1%4W 5% 11604 .30
R 403 Resistor 1600 OHM 14W 5% 11675 30
R 405 Resistor 10K OHM 14W 5% 11464 .30
R 404 Potentiometer 5K OHM 11344 3.39
L 401 Inductor 100 mH 11413 8.25
Q 401 Transistor 2N2614 11390 75
D 401, 402 Diode IN2090 11602 1.50
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