![[5080 pll chip]](pics/5080mod.gif)
COBRA 32 XLR , 86 XLR and Tram D42
With Switch #1 down and Switch #2 down will be regular CB channels
With Switch #1 up and Switch #2 up will be the low channels
With Switch #1 up and Switch #2 DOWN will be the HI channels
1) Mount 2 SPST toggle switches in a good loacation on the radio.
2) Locate PIN #8 of the PLL and unsolder the green wire and remove any excess solder .
3) Cut the trace that is connecting pin #8 to the PCB.
4) Resolder the green wire to the other side of the cut trace.
5) Now take a 100k resistor and solder one end to pin #8 and the other end to ground on the PCB.
5) Solder the wires onto the switches and pins of the chip like in the diagram above.
.3 - 26.665________ 15 - 26.815
.4 - 26.685________ 16 - 26.835
.5 - 26.695________ 17 - 26.845
.6 - 26.705________ 18 - 26.855
.7 - 26.715________ 19 - 26.865
.8 - 26.735________ 20 - 26.885
.9 - 26.745________ 22 - 26.905
11 - 26.765________ 23 - 26.935
12 - 26.785________ 24 - 26.915
13 - 26.795________ 25 - 26.925
14 - 26.805________ 26 - 26.945
11 - 27.405________ 19 - 27.505
12 - 27.425________ 20 - 27.525
13 - 27.435________ 21 - 27.535
14 - 27.445________ 22 - 27.545
15 - 27.455________ 23 - 27.575
16 - 27.475________ 24 - 27.555
17 - 27.485________ 25 - 27.565
18 - 27.495________ 26 - 27.585
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