Airadio Inc. 3049
Model: | 3049 |
Manufacturer: | Airadio Inc. |
Schematics Content
Page 1:
AIRADIO INC.
TYPE: Five tube, single band, superheterodyne with Record Changer.
FREQUENCY RANGE: 540 to 1600 kc.
INTERMEDIATE FREQUENCY: 456 kc.
POWER SUPPLY: a.c. - 60 cycle.
VOLTAGE RATING: 105-125 volts.
POWER CONSUMPTION: 35 watts. (Phonograph: 15 watts additional)
POWER OUTPUT: 1.5 watts.
TUBE COMPLEMENT:
Type 12BE6 12BA6 12AT6 50B5 35W4
Oscillator, mixer I.F. Amplifier Detector, A.V.C. Audio Amplifier Power output Rectifier
Pilot Lamp: Mazda 47
Page 2:
ALIGNMENT PROCEDURE
MODEL 3049
AIRADIO INC.
1. Turn gang condenser to full mesh position. Set dial pointer on the small dot to the left of the last calibration,
2. Connect the output meter across the voice coil.
3. Connect the output of the Signal Generator to a two-turn loop of wire and place about one foot away from loop on the set.
4. Turn volume full on. Keep output of Signal Generator as low as possible and still get deflection on output meter.
ALIGNMENT CHART
Alignment Signal Position of Adjust for Sequence Generator Dial Pointer Maximum Output
Full mesh 55 2nd 1. F. (2 trimmers)
Full mesh 55 1st L.F. (2 trimmers)
1400 kc.
Oscillator Section of Gang Condenser
1400 kc.
Antenna Section of Gang Condenser