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Sorry it has taken me so long to get back on here. Had a battle with covid and have been busy with the holidays. This radio lights up now has sound. If you key up with a dummy load the SWR light comes on but I have no carrier. If I connect to my antenna I have no receive. Any help would be...

Is 673 still open?

Sorry about that the radio does not light up

Sorry about that the radio does not light up

Thanks TM86 for the reply I think the diode is good The orange wire on the volume control I have 13.90 v. on C505 I have 13.89 v on one leg and 13.88 v. on other leg. On C319 I have 10.65 v But on the orange wire on PA I have zero v and the same on the red wire on CB zero v I am new at this just...

Thanks for answering back shock

Good Morning everyone from Stuck in the mud in Muncie In. 673 Hope everyone had a great Thanksgiving. I have a Sears Roadtaker 40 can anyone tell me what diode is the protective diode in this radio? Thank you very much 73s

Thanks everyone for the reply,s Here is the new scenario. I have been over this board with a fine tooth comb with a bright light and magnifier. I can not find any solder bridges or cracks in the board. I have tried readjusting the carrier balance no luck there either. What I have found out is if...

Thanks for the reply I will get the bright light and magnifier out today Thanks again

Thank you for the reply I had the alignment done by someone else so I am not sure what you mean by to hot? I have adjusted VR4 carrier balance. According to the alignment you are suppose to adjust VR4 in USB on ch. 19. It is adjusted now on USB the RF meter reads all the way to the left. If...

Thanks Big Lou for the reply It does the same thing with a hand mic a D 104 and a Galaxy echo mic.

What I have is a Robyn 520D and on LSB key down no modulation it produced 3 watts output. When in USB key down no modulation it is at 0 output. When in AM key down no modulation it has a carrier at 4 watts. I had the unit recapped and aligned. When I received the unit back I can see all the caps...

Sorry this is a solid state radio It should do 4 watts AM 12 watts PEP SSB

Thank you very much for the reply BJ On dummy load and external I am showing 13 watts dead key

I have a Robyn 520 D . It showed a small carrier of around 3 on the S meter on the dead key . The radio worked great and talked great . Decided to recap it and put the modulation upgrade in it . Now the radio works great but now I am showing a carrier of about 9 on the S meter. Is this possible...

Thanks for letting people know. I did not know that got a e-mail from them. Did not do it though

You have to become a member $29.95 now new owner cb-tricks.com

I am sure some people do silver but they are not letting it out that’s for sure I have been trying to find out the same thing

For the last two days every time I have tried to login it says down for maintenance check in tomorrow

Not real sure what you’re trying to say here either