Question about Cobra 148 GTL 120-Channels Base CB Radio
For most CB radios, some common components that fail and would cause a fuse to blow would be:
1. reverse protection diode located right after the power connector at the very rear of the board;
2. finals (2SC1306/7 or 2SC1969);
3. filter capacitor, 2200uF/16V;
4. audio amp IC located on the side of the chassis; and/or
5. 3 terminal voltage regulator (780X) or a zener diode.
Alternately, a wire (after the switch) might have been grounded.
Hope this be of some help/idea. Post back how things turned up or should you need further information.
Good luck and kind regards.
Posted on Nov 04, 2007
A 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
The service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Jan 24, 2014 | Cobra 148GTL AM/Single Sideband CB Radio -...
Jul 03, 2012 | Cobra 148 GTL 120-Channels Base CB Radio
May 03, 2012 | Cobra Radio Communications
Mar 13, 2011 | Cobra 148 GTL 120-Channels Base CB Radio
Aug 27, 2009 | Cobra 148 GTL 120-Channels Base CB Radio
May 01, 2009 | Cobra 148 GTL 120-Channels Base CB Radio
Nov 04, 2007 | Cobra 148 GTL 120-Channels Base CB Radio
164 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: