Classic diagram turner+3 mic wiring diagram to a cobra 29ltd classic

SOURCE: i want talkback on my cobra 29ltd classic radio

Open the case on your radio. Solder a 100 ohm resistor between the pa jack and ext speaker jack. You can add a switch if you like to turn it on and off. The lower the resistance, the louder the talkback.

SOURCE: HOW DO I SET THE

http://www.cbtricks.com/radios/cobra/29ltd_29ltd_st_29wx_st/index.htm
29LTD ST Owners Manual

SOURCE: Cobra 29LTD Classic blows fuse

if it blows the power fuse even with the power switch on the radio off andif it has been inadvertently connected reverse polarity as in the red and black wires were hooked up in reverse,there is a polarity protection diode on the board where the power wires enter the unit,and it shorts out to protect the unit it looks like a standard diode with a white band on one end and will show a short in both directions if defective and high resistance in one direction and low resistance in the other direction if good,if it blows the fuse when switched on,then it can be a leaky or shorted audio I.C. mounted vertically on the side of the radio case,usually has 8 or 10 pins in a row soldered to the circuit board or possibly the R.F. preamp or final output transistor on the inside rear panel of the radio next to the coax antenna connector

SOURCE: wiring a turner roadking76 to

1-shield/red 2-white 3-blue 4-black yellow N/C

AnyMHz.com

• 500 Answers
• Posted on May 16, 2011

SOURCE: cobra 29ltd wiring diagram for mic

1ground
2audio
3tx
4rx