I have been messing wit this radio on and off for a very long time. Kees up when plugged in but the RX/TL light does not change and when you key the Mic and talk the radio has forward swing. If you take the PA/Squelch out(same Pot.) radio works like it should but RX/TX light stays red and turns green on TX.
No grounds from chassis ground to board ground.
Caps on mic. socket board changed.
parts checked
swopped pa/squelch.
TR47 TX Sw.
TR 27 PA Sw.
C115.
TR 35. Tx inhibitor.
TR 41 and 42...
0ls style Uniden Grant. Keys when powered up?
No grounds from chassis ground to board ground.
Caps on mic. socket board changed.
parts checked
swopped pa/squelch.
TR47 TX Sw.
TR 27 PA Sw.
C115.
TR 35. Tx inhibitor.
TR 41 and 42...
0ls style Uniden Grant. Keys when powered up?