Yahoo Answers is shutting down on May 4th, 2021 (Eastern Time) and beginning April 20th, 2021 (Eastern Time) the Yahoo Answers website will be in read-only mode. There will be no changes to other Yahoo properties or services, or your Yahoo account. You can find more information about the Yahoo Answers shutdown and how to download your data on this help page.
Trending News
CB - Midland 4001 Not Receiving?
I have a Midland 4001 (UK radio). The audio amplifier recently blew up, which I have replaced with another one. The audio now works and the radio will transmit, but for some reason it will not receive. Does anyone know what I might need to replace in this radio to be able to fix the problem? I have the circuit diagrams. Everything on this radio works fine, except the receive. Thanks!
3 Answers
- Anonymous1 decade agoFavorite Answer
how did you test this??
It could be a bad antenna.
it could be a bad TX/RX change over (sometimes a relay, more modern would be PIN diodes)
Did you plug an external speaker into the speaker jack to rule out a blown audio amp?
TX audio is generated by the same amp that is the receive audio, do the radio transmit audio?
Do you see a received signal on the S meter? if not, the problem could be the detector, or discriminator in a FM radio.
In the US, they just throw these away, it costs more to repair than to replace.
