Telecoin Corp. M5TS4 Schematic

Telecoin Corp. M5TS4

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Product Information:
Model:M5TS4
Manufacturer:Telecoin Corp.

Schematic Pages

PNG: Page 1 Rider Manual Volume 16
PNG: Page 2 Rider Manual Volume 16

Schematics Content

Page 2:

ELECTRICAL SPECIFICATIONS

POWER SUPPLY. 105-125 V. - 50 / 60 CYCL. AC
POWER CONSUMPTION 30 WATTS
FREQUENCY RANGE 500-1700 KCS.
INTERMEDIATE FREQUENCY 455 KCS.
AUDIO OUTPUT 1.5 WATTS
TIMER. 60 CYCLES. 110 VOLIS AC.

LOUD SPEAKER

PERMANENT MAGNET... 4" DIAMETER.

ALIGNMENT PROCEDURE
ALIGNMENT FREQUENCIES:

I.F. 455 KCS. R.F. 1700 KCS. I.F. ALIGNMENT: CONNECT OUTPUT METER ACROSS THE VOICE COIL. TORN HE RECEIVER VOLUME CONTROL 10 MAXIMUM, CONNECT HIGH SIDE OF ALIGNMENT OSCILLATOR, THROUGH A.05 MFD CAPACITOR, 10 THE CONVERTER GRID. SET ALIGNMENT OSCILLATOR AT 455 KGS AND ADJUST OUTPUT TO GIVE THE LOWEST CONVENIENTLY READABLE INDICATION ON THE OUTPUT METER ADJUST TRIMMERS C-7 AND C-8 IN 2ND I.F. TRANSFORMER TO GIVE MAXIMUM INDICATION ON OUTPUT METER.

REPEAT HIS PROCEDURE FOR TRIMMERS C - S AND C-6 IN HEIST I.F. TRANS FORER. REPEAT PROCEDURE TO CHECK ACCURACY.- R.F. ALIGNMENT: RETAIN OUTPUT STAR CONNECTED AS ABOVE AND RECEIVER VOLUME CONTROL SET AT MAXIMUM. CONNECT ALIGNMENT OSCILLATOR TO ANTENNA. SET ALIGNMENT OSCILLATOR AT 1700 KCS. AND PLACE IN OPERATION. ROTATE RECEIVER TUNING CAPACITOR (C - 1 AND C-3 TO GIVE MAXI MUN SIGNAL INDICATION ON OUTPUT METER, ADJUST OUTPUT OF ALIGRANT OSCILLATOR TO GIVE THE LOWEST CONVENIENTLY READ ABLE INDICATION ON THIS OUTPUT ETKR. ADJUST OSCILLATOR TRIMMER TO PEAK THE SIGNAL INDICATION ON OUTPUT VISTER, - THEN ADJUST ANTENNA TRIMMER C-2 TO FURTHER PEAK THE SIGNAL. REPEAT PROCEDURE TO CHECK ACCURACY TRIMMER LOCATIONS ARE SHOWN IN

NOTES
AN ELECTRONIC VOLTMETER MAY BE CONNECTED TO THE AVC BUS AND USED FOR ALIGNMENT INDICATION IN LIEU OF THE OUTPUT METER ACROSS HE VOICE COIL. AN ELECTRONIC VOLTMETER OR A VOLTMETER WITH A MINIMUM RESISTANCE OF 20,000 OHMS PER VOLT SHOULD BE USED FOR VOLTAGE MEASUREMENTS,