Today spent a few hours to see why its deaf and the lock led stays on below approx 15Mhz.
These are the measurements I got so far.
Anyone any thoughts?
?
Inject 3Mhz into antenna
Mhz set to 3Mhz, preselect set to 3Mhz
Band set to B
Am set to AM
ATT and tine set to normal
Dial set to 0Khz
S meter reads 9-11
Lock LED is lit, will not go out (goes out above 15Mhz)
TP101 = 58Mhz approx 350mV pk-pk
TP103 = 0hz ?approx 0mV pkpk
TP104 = 2.5Mhz approx 100mV pkpk
TP106 = 1Mhz approx 800mV pkpk
TP107 = 0Mhz approx 0mV
TP109 = 0Mhz approx 0mV
TP110 = 52Mhz
(TP104 with Mhz and band set to 28Mhz = 52Mhz 200mV pkpk)
