CB RADIO Mods

Uniden/President

Washington ( 858 PLL )


 

  1. Find PIN #19 of the 858 Chip. THis pin will be connected to ground with a small trace. Cut the trace and solder a 4.7K OHM resistor across the cut.
  2. Find PIN#21 and do the same as you did to PIN #19.
  3. Install a spdt/center off type and also a spst switch in the chassis of the radio. Solder the wire from the chip to the 2 switches.
  4. Turn the radio on and see if all the channels work. If not the you will need to "BRAOD BAND" the radio. Cut the 2 traces and install the 2 jumpers.

 

Up Date: Wednesday, February 11, 2009 5:55 AM

275GhostRider.com © Copyright 2008/2009
Web site Designed, Developed, and Maintained by Double Eagle Productions