Love the diy videos. You are truly contributing to keeping the hobby alive. It’s fun to talk and sound good. But it’s more fun to sound good when I modded it myself. Plz keep showing troubleshooting how toos and mod how toos.
@erik_cruz
2 жыл бұрын
Excellent trouble shooting! Logical and methodical. Perfect.
@92dieselunit
3 жыл бұрын
Thanks for showing us how you troubleshoot.
@TheRadioGarage
3 жыл бұрын
Your welcome. Thanks for watching 73s
@lorenzadickerson9551
3 жыл бұрын
Awesome video. Very educational
@TheRadioGarage
3 жыл бұрын
Thanks! 73s
@christophernorthern8248
Жыл бұрын
Radio garage is the best
@stuartbrown7180
2 жыл бұрын
Thanks for the explanation. Much appreciated.
@TheRadioGarage
2 жыл бұрын
No problem. Thanks for watching
@577buttfan
3 жыл бұрын
Nice job and nice clean bench bro..I gotta get out of my dungeon :)
@TheRadioGarage
3 жыл бұрын
Thanks man, I appreciate that. The dungeon seems to be working so keep rocking it..73
@577buttfan
3 жыл бұрын
I peak out my RX chain to a 1Kz injected signal monitored on a scope.Old Skool..maybe someday Ill get one of those super nice universal testers Most every radio I see on my bench has at least one or more detuned RX/TX transformers new from factory.Bad QC anymore!!!
@TheRadioGarage
3 жыл бұрын
Yea your right about the qc..definitely worth it to go through them and do the proper alignment. I think most new radios bought just get the mod turned up and pushed out the door to save on time. Most people don't understand how long it really takes to do real tune and alignment, I'm sure you can relate. Thanks for stopping by..73
@parkerriverrat1
Жыл бұрын
Nice job, I have no receive or trans, PA works. The Cobra 29 Chrome I have has different pcb board that the one your working on. My pcb board has a date of 1-2007 and manufactured in China.
@ChiefMade
3 жыл бұрын
Great job Matt!
@TheRadioGarage
3 жыл бұрын
👍 73s
@hotwheels2511
3 жыл бұрын
I'am going try this today thank you!!!!!
@hydrocrab74
3 жыл бұрын
Great video thanks..
@TheRadioGarage
3 жыл бұрын
Glad you enjoyed it
@MindsEyeVisualGuitarMethods
3 жыл бұрын
I just bought this exact CB from a pilot. Needless to say I'm not getting anything positive on my radio checks. I calibrated the SWR/ antenna using the radios meter. Maybe that's my first issue. Magnet Mount Wilson lil wil is all I can use on this van.
@kevinmccool3719
3 жыл бұрын
Sinad being done by ear? Now that is funny. Yes, like you said you definitely need the proper test gear to get accurate readings in order to verify specifications.
@TheRadioGarage
3 жыл бұрын
I'm seeing it happen more and more. It goes like this "ok let's check the signal to noise on this reciever, wow that's really good!" No sinad meter in sight..sigh 🙄
@vencentbauer
2 жыл бұрын
Where are u getting your scmaticts from great videos
@richie_D
3 жыл бұрын
Brutha ,U make it look EZ , nice job,,,, sent Email to ya.. 73 !!
@TheRadioGarage
3 жыл бұрын
Thanks, I will have to go through my emails. Sometimes I miss one. 73s
@theotherguy3083
Жыл бұрын
Hey I have the same radio. How it has stop transmitting, receiving, and no sound is coming from it. How much does it cost to fix these things. How I send it to you?
@michaelf.4535
7 ай бұрын
I have a Cobra 25 WX ST with no modulation and no PA. Do you think that I have the same issue? When I key up, the power needle moves to the left instead to the right and cannot do a cal for my antenna. Also, when I plug in a PA speaker and switch to PA on the CB, I can hear CB chatter like I plugged the speaker into the ext speaker jack and tried speaking and I can barely hear my voice with the dynamike turned all the way up. Do you think there are multiple problems or the same issue that's in your video? How do I send it to you for repair, and what are your rates? Thanks!
@douglasbollinger3626
Ай бұрын
Can you help me? I have a Uniden PRO-710e I'm trying to figure out why it doesn't have transmit or receive. The PA does work. The receive/transmit lights are working and change properly when I key the mic -- just no carrier / no modulation / no audio at all. I've replaced several caps, took voltages, looked for broken traces, replaced audio chip and tried different microphones, etc. I replaced the final and driver transistors. The only thing I'm finding is voltage not correct at the PLL chip. I've checked down the line to what powers the PLL chip on certain prongs and can't find anything wrong. Then I replaced the PLL chip and same results. Also, IC-5 is getting warm quickly, even after I replaced it. Ugh! I have a paperweight right now and really don't know what to do with it. I've tried everything I know with my limited tools and knowledge. Any suggestions at what I could look at? Also, do you know of any transistors in the Pro-710e that may be put in backwards because of incorrect print on the board? I heard that can happen from time to time.
@michaelcharette2234
2 жыл бұрын
the audio IC I have in mine is a YD 1022 . This one looks like a 2003
@stevenorcutt7299
2 жыл бұрын
Good day I just picked up a 1985 Cobra 90 LTD meter shows 9 watt dead key external meter shows 2 watts I can t find anything on the net but how to make it louder. Which leads to my main problem keys up but produces no audio out through the meter or on pa. any advise would be great there are no shops that work on radios here.
@barrykeeto1248
3 жыл бұрын
So did those bad Caps take out the audio chip and transistor or were both of those ok in the end?
@TheRadioGarage
3 жыл бұрын
The audio chip was actually still ok. Shorted cap was the issue. The caps they use in these newer 29's are very cheap low quality products.
@tharpteddy
7 ай бұрын
I’ve got a galaxy 259 the modulation comes and goes any recommended checks?
@samfogleman2337
3 жыл бұрын
Hey do you install nitro rings behind the knobs? I run at night a lot and it would just be neat to have lol
@hotwheels2511
3 жыл бұрын
Could you tell me what equipment i need to work on cb radio's' ? I have a watt meter,fq counter,vtm. I work on cb radio's it takes a long time to repair some by doing the hard way. Thank you for the Information I just subscribed today !!
@TheRadioGarage
3 жыл бұрын
Think about getting a oscilloscope next. They are very useful and couldn't imagine not having mine now. Thanks for watching 73s
@hotwheels2511
3 жыл бұрын
@@TheRadioGarage Thank you i had one a long time ago you do good work i subscribe to your channel . I fixed the cobra 29 i check all the volted i found the problem was a bad mic wire on the on output mic gain ...
@TheRadioGarage
3 жыл бұрын
Good job 👍 glad you got it figured out. For some reason the radios I get are never that easy 😄
@hotwheels2511
3 жыл бұрын
@@TheRadioGarage It wasn't easy I spend a half day checking voters you help me by your video's & then i found it . I thought everything was right but it had me fooled I've have been repairing since the 80's sometimes the simple things are hard to fix it is not always easy. some new radio's are high tech now days...
@robcole332
9 ай бұрын
Where do you go to get your schematics
@VchaosTheoryV
3 жыл бұрын
What about weak modulation? my volume is up, calibrated but not tuned. Every driver says that they barely hear me and i can't figure it out. It's a stock CB and Mic from Mack Anthem
@kevinmccool3719
3 жыл бұрын
You have a coupling capacitor somewhere in the audio circuit chain that is probably going bad.
@Budro4764
3 жыл бұрын
Is the xtra bass from the mic or a mod in the radio ??
@TheRadioGarage
3 жыл бұрын
I opened up the frequency response in the mic plus I made changes in the radio as well. Mostly though the changes in radio are more noticeable.
@Budro4764
3 жыл бұрын
@@TheRadioGarage I'm just getting back in radio repair biz after a 20 year plus hiatis .... Wow a lot of things have changed , any chance to get new info from you ????
@Mason-RRC
3 жыл бұрын
Do you have a website or Facebook page? Looking for more information on what you do and prices of your services.
@holbrook3343
3 жыл бұрын
I have a cobra 29ltd chrome and does not transmit or receive, also when pressing on mic its not putting out power, would replacing those capacitors fix it if so where can I buy them???
@kevinmccool3719
3 жыл бұрын
Could be a capacitor but could also be numerous other things causing the issue.
@gillismartin328
3 жыл бұрын
Where are you located
@garylutes723
3 жыл бұрын
I have a cobra 29 chrome with no transmit or receive could you help please
@rickyh4796
3 жыл бұрын
I have 2 now that do the same thing.
@577buttfan
3 жыл бұрын
Check your PLL voltages make sure they are correct.
@577buttfan
3 жыл бұрын
@@rickyh4796 If you have a FC you can also check for 10.240 at pin 4 of IC3.Could just be a broken solder on the xtal.
@rickyh4796
3 жыл бұрын
@@577buttfan what is a fc?
@577buttfan
3 жыл бұрын
@@rickyh4796 frequency counter
@craigkenyon9600
2 ай бұрын
My radio will not transmit
@ronfinkbonner14
3 жыл бұрын
Dude i wanna do what you do twk an repair
@kevinmccool3719
3 жыл бұрын
Learn electronics, cb radio repair is fun and easy. Teach yourself on cb first and then tackle hf radio repair.
@5940-c7w
3 жыл бұрын
Hello, awesome job!! What is your email address? Ty
Пікірлер: 63