11-09-2014, 05:51 PM
I have a Stromberg Carlson 430m I've recapped, and replaced all resistors that were out of spec. finaly got a replacement for the 6AF6 eye tube which was bad. Here is the schematic
http://www.nostalgiaair.org/PagesByModel...021539.pdf
The radio plays fine but the eye doesn't operate when tuned to a strong station, I retested and it shows the open and closed position just fine on the tester.
The voltage test I think has a misprint here is what I have
printed actual
nc 1 90 0 not used
H 2 ---- -------
G 3 ---- 121
G 4 220 147
P 5 110 237
x 6 52 -----
H 7 6.5 6.3
K ---- 100
1&6 are not used but the print shows 90v on pin 1 and 52v on 6
What I'm I missing?
Eric
http://www.nostalgiaair.org/PagesByModel...021539.pdf
The radio plays fine but the eye doesn't operate when tuned to a strong station, I retested and it shows the open and closed position just fine on the tester.
The voltage test I think has a misprint here is what I have
printed actual
nc 1 90 0 not used
H 2 ---- -------
G 3 ---- 121
G 4 220 147
P 5 110 237
x 6 52 -----
H 7 6.5 6.3
K ---- 100
1&6 are not used but the print shows 90v on pin 1 and 52v on 6
What I'm I missing?
Eric