Crystal Products C-2 Coronet Schematic

Crystal Products C-2 Coronet

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Product Information:
Model:C-2 Coronet
Manufacturer:Crystal Products

Schematic Pages

PNG: Page 1 Rider Manual Volume 15
PNG: Page 2 Rider Manual Volume 15

Schematics Content

Page 1:

ALL RESISTORS ARE 14 WATT
EXCEPT AS NOTED

I.F. FREQUENCY = 456 KC

Page 2:

ALIGNMENT PROCEDURE

No aligning adjustments should be attempted until all other possible causes of trouble have been checked.

Turn volume control to maximum for all adjustments.

Keep signal generator output low as possible.

Connect ground post of signal generator to chassis of radio through an 0.1 mfd. condenser.

Connect signal generator output leads to antenna leads.

Connect output meter across secondary of output transformers.

TECHNICAL DATA

Tuning range
540 to 1700 Kc.

Intermediate frequency
456 KC

Power consumption
35 watts

Sensitivity (for 0.05 watt output)
15 microvolts average

Power output (in voice coil)
Undistorted 0.8 watts
Maximum 1.0 watts

Voice coil impedance
3.2 ohms

FINAL ADJUSTMENT

With the top off the radio, place the band around the set and connect antenna lead to the band and adjust C-3 for greatest noise level at 800 Kc.