Fada Radio & Electric Co., Inc. F750 Schematic

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Product Information:
Model:F750
Manufacturer:Fada Radio & Electric Co., Inc. (FADA)

Schematics Content:

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Page 1:

FADA RADIO 85 ELECTRIC C0., INC.

MODELS F711, F7 O

AGE 18-2 FADA

BBS SMEQEJN .nz wmdowb oovlleso Qomw @2522th EivQO

It; EVE 32551 mibo?roml M; om L_

doo~_ C08 z m __Eumaos mob
:SN ALE /m/

(C)J?hn F. Rider

Page 2:

FARA PAGE 18-~

FADA RADIO at' ELECTRIC C0., INC. MODELS F711, F750

ALIGN'MENT PROCEDURE

No attempt should be made to realign the various circuits until
all other causes have been Checked, unless the condition is so
obvious as to indicate that realignment is necessary. Then pro-

Volume Control iull on.

Low range AC. meter connected across voice coil to indicate

Keep signal generator attenuated so as to maintain l/Z scale
reading on output meter.

Make certain that dial pointer is exactly horizontal When variable
condenser is fully meshed.

Receiver Signal Dummy Connect Signal l Refer to Chassis
Dial at: Generator Antenna Generator to: ` Layout tor Location
Full Exactly Control Grid Adjust for
Open 456 KC 4l MP lZBEB Tube Maximum Output
(Top) Rear Section Ll, L2, L3 a L4
V V W W M V W _ygriable Condenser i4
Full Exactly Radiating Loop Adjust tor
Open l680 KC (1/2 meter) 20" from t Maximum Output
Approx. Approx. Radiating Loop Adjust for
l500 KC 1500 KC (1/2 meter) 20" from Maximum Output
*le H w i" Y , V f i f Receiver Loop T2 a
Approx. Approx. Radiating Loop Check tracking and
600 KC 600 KC (1/2 meter) from bend slotted end plate
Receiver Loop (rear section) of
PILOT LAMP BROWN BEAD BAYO NET
TUNING RANGE SSO-|680 K TUBE LAYOUT F750

(C)-Tohn F. Rider

Page 3:

PAGE 18-4 FADA

Part No. Description
12.4 Tubular Condenser, .005 mi, 600 V
12.6 Tubular Condenser, .01 mi, 400 V
12.9 Tubular Condenser, .03 Inf, 400 V
12.1_1 Tubular Condenser, .05 mi, 200 V
12.12 Tubular Condenser, .05 mf, 400 V

I 17.21 Mica Condenser, 100 mmf, i 20%>

17.22 Mica Condenser,. 220 mmf, i 20%
22.32 3 Section Electrolytic Condenser, 30-40-20 rrif, 150 W.V.
27.24` Variable Condenser
37.37 Oscillator Coil
37.131 Loop Antenna & Back
37.80 lnput LF. Transformer, complete
37.81 Output LF. Transformer, complete
52.18 Volume Control With Switch
72.1 Power Cord (Approved)

77.106 Dial Scale (Calibrated)
77.108 Dial Pointer
77.7 Dial Crystal

142.32W Cabinet Knobs-Walnut

142.32V Cabinet Knobs-Ivory

107.25T 4" PM. Speaker with Transformer
107.25 4" P.M. Speaker less Transformer
42.25 Speaker Transformer for above U.L. approved
117.1 30 ohm 1 W. Resistor

'MODELS F711, F750 FADA RADIO 85 ELECTRIC CO., INC.

(C)John F. Rider

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