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how can I make a keying circuit for this took the relay out and that seems to be the problem

here the components that I took out of the amp if anyone can help me get it workin

asked a local tech that I'm good friends with if he could walk me threw the process and he just laughed and shook his head no like I was trying to go into business I ant got the money to have it repaired or I would have in a heart beat and the same goes for my 29 but I love the hobby and want to...

well at this point I about to give up I was hoping that someone could help get it some what working with the components I took out and some that I have in these junk radios I have. Might just throw it in the trash and give up on the hobby entirely took me a month to bring my cobra 29 back to...

I have the transformers and all the caps and resistors that was in there and I unsoldered them all cause the amp was not working at all and the reason I wanted to use the circuit in the pdf for the sd1446 that's in there cause it looked easy and was wondering if someone could help me cause this...

there is what I have and I was wondering if I could use the circuit in the pdf to make this amp work

how do I add pictues?

Oh I forgot to add it has a sd1446 transistor inside it and I was looking at the datasheet for it and was wondering if the was any way I could get it working with the test circuit it gives with it. if anyone can add to the circuit to make it better or if you could give me any tips on how to make...

Hello all I am new to the forum here. I'm a young man that loves radio I recently brought a cobra 29 back to life and am very proud of it. Now I have acquired a texas star mod v-plus for free and when I got it I hooked it to my radio that I put a variable in and it would not key with 1 watt...