Eddystone Short Wave Manual page 12

10
EDDYSTONE SHORT WAVE MANUAL
"EVERYMAN" SHORT WAVER-continued
WIRING PLAN
Ac.
EARTH.
27
24-
25
28 6.
TANK CON O.
22
To
BOTTOM
rERMINAr-
TUNING
c
- c.
BLOC LT.-
RED LT.+
BLACK H T-
BROWN H T +
z00004
2
Mro.
Z 50 V . AC Avocts.g.
Mir
REACTION COND.
POINT TO POINT
1-Earth Terminal to F ncg. of V4.
2-Aerial Terminal to G of VI.
3-Earth Terminal to F neg. of VI.
4-Wire No. 1 to F neg. of V2.
5-Wire No. 1 to F neg. of V3.
6-F + of VI to F + of V2.
'7-F + of V2 to F -I-- of V3.
8-No. 6 of Coil Holder Socket to Plate Terminal
of Transformer.
9-Plate Terminal
of
Transformer to
L.S. neg.
Terminal.
10-L.S. -I- Terminal to " P " of V4.
11-L.S. neg. Terminal to 1 mfd. Condenser.
12-" P " of V3 to H.T.
-I-
of Transformer.
13-F
of V3 to F + of V4.
14-G. of V4 to GRID of Transformer.
15-On-Off Switch to 2 mfd. Condenser.
16-2 mfd. Condenser to 1 mfd. Condenser.
17-Wire No. 1 to Wire No. 16.
18-No. 2 Socket of Coil Holder to Fixed Plates of
Reaction Condenser.
19-No. 5 Socket of Coil Holder to " P " of V2.
20-Fixed Plates of Tuning Condenser to Fixed Plates
of Tank Condenser.
21-Moving Plates of Reaction Condenser to Moving
Plates of Tuning Condenser.
22-Moving Plates of Tuning Condenser to Moving
Plates of Tank Condenser.
23-Moving Plates of Tank Condenser to No. 4 Socket
of Coil Holder.
24-No. 4 Socket of Coil Holder to F ncg. of VI.
CONNECTIONS.
L.S. -
9
'YON
-0
rr SWiTC11.
25-No. 1 Socket of Coil Holder to Fixed Plates of
Tuning Condenser.
26-H.F. Choke across Aerial and Earth Terminal.
27-100,000 ohm Resistance :-Frcm No. 6 Socket of
Coil Holder to " P " of VI.
28-One End of .1 mfd. Condenser to " P " of V I.
Other End to " F " neg. of VI.
29-One End of .0001 mfd. Condenser to No. 1 Socket
of Coil Holder. Other End to " G " of V2.
30-One End of 3 meg. Resistance to " F " neg. of V2.
Other End to " G " of V2.
31-One End of H.F. Choke to " G " of V3.
32-Other End of H.F. Choke to .006 mfd. Condenser.
Other End of .006 Condenser to " P " of V2.
33-100,000 ohm Resistance to " P " of V2.
Other
End to 2 mfd. Condenser.
34-One End of 20,000 ohm Resistance to
2 mfd.
Condenser.
Other End to
1 mfd. Condenser.
35-Solder G.B. neg. 1 Lead to One End of
1
meg.
Resistance.
36-Other End of 1 meg. Resistance to junction of
H.F. Choke and .006 Condenser.
37-G.B. neg. 2 Lead to G.B. Terminal of Transformer.
38-G.B. + Lead to On -Oft Switch.
39-Lead from No. 3 Socket on Coil Base to Top
Terminal of S.G. Valve.
40-Black Lead of 4 -way Battery Cable to On -Off
Switch.
41-Blue Lead of 4 -way Battery Cable to On -Oft
Switch.
42-Red Lcad of 4 -way Battery Cable to No. 13 Wire.
43-Brown Lead of 4 -way Batt( ry Cable to No. 8 Wire.