Hey all.
I have a Cobra 29NH ST that has an intermittent problem. It will drift out and have no receive or TX, at ALL. No dk or swing at all.
Only a very slight hum from the speaker. Then out of nowhere it will have both RX & TX.
I have all the documentation for alignment and tweaking and nothing seems to help.
I see no cut traces and nothing is burned. It did have a bad 1N4001 diode burn up right near the power inlet (D23 I believe) but I replaced that previously.
Any ideas where to check first? Even a direction to go would help.
Thanks all.
I have a Cobra 29NH ST that has an intermittent problem. It will drift out and have no receive or TX, at ALL. No dk or swing at all.
Only a very slight hum from the speaker. Then out of nowhere it will have both RX & TX.
I have all the documentation for alignment and tweaking and nothing seems to help.
I see no cut traces and nothing is burned. It did have a bad 1N4001 diode burn up right near the power inlet (D23 I believe) but I replaced that previously.
Any ideas where to check first? Even a direction to go would help.
Thanks all.