Search found 7 matches

by Sci_Fi
Wednesday 7th Oct 2009, 19:17
Forum: CB Radio Repair and Troubleshooting
Topic: President Grant no rx and no tx!
Replies: 2
Views: 3363

Re: President Grant no rx and no tx!

If this sounds stupid just disregard...but I know this.... some mostly older radios are relay switched, this could be one of these radios. They take a different mic wiring to work correctly that could be why your TX/RX are on at the same time wrong mic wiring. What kind of Mike are you trying to use...
by Sci_Fi
Wednesday 7th Oct 2009, 19:09
Forum: CB Radio Repair and Troubleshooting
Topic: Uniden pc 68xl
Replies: 2
Views: 3111

Re: Uniden pc 68xl

dono if this helps, but i found some useful answers on this site. type in the search...
http://www.fixya.com/support/t3029336-c ... t_in_truck
by Sci_Fi
Wednesday 7th Oct 2009, 19:07
Forum: CB Radio Repair and Troubleshooting
Topic: Uniden pc68xl NO TX power
Replies: 2
Views: 3824

Re: Uniden pc68xl NO TX power

n/m
by Sci_Fi
Wednesday 7th Oct 2009, 19:00
Forum: CB Radio Repair and Troubleshooting
Topic: Reversed Polarity BIG Cobra 29LTD Classic...
Replies: 9
Views: 10596

Re: Reversed Polarity BIG Cobra 29LTD Classic...

Perfect! Replaced the diode on the left! Works 100%! I'm so thankfull! :dance: :doh: =D> YOU ROCK! Time to piss off the neighbors again! :dance:
by Sci_Fi
Thursday 1st Oct 2009, 9:56
Forum: CB Radio Repair and Troubleshooting
Topic: Reversed Polarity BIG Cobra 29LTD Classic...
Replies: 9
Views: 10596

Re: Reversed Polarity BIG Cobra 29LTD Classic...

thx so much!!! I'll check it when i get home an let you know how it turns out...
_Nick_
by Sci_Fi
Monday 28th Sep 2009, 17:37
Forum: CB Radio Repair and Troubleshooting
Topic: Reversed Polarity BIG Cobra 29LTD Classic...
Replies: 9
Views: 10596

Re: Reversed Polarity BIG Cobra 29LTD Classic...

I see 2 diodes.. pictured here... which one is it? From what you said i figure its probably the one on the left, but please check me to be sure... Does it matter which side i un-solder? would it be normal to replace both? I cant find my meter yet... Click this to see what i mean... http://home.comca...
by Sci_Fi
Friday 25th Sep 2009, 16:35
Forum: CB Radio Repair and Troubleshooting
Topic: Reversed Polarity BIG Cobra 29LTD Classic...
Replies: 9
Views: 10596

Reversed Polarity BIG Cobra 29LTD Classic...

Anyone experienced this issue and seen it through fixed? Any help would be appreciated. I really loved this radio, it had swing kit, echo board, and modulation way over 100% BIG BAD SUPER AUDIO, Mod limiter Out! Set mike gain to perfect and used a secret Mic! This radio was KING! Too bad its dead no...

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