Cobra 89xlr

[sonoma]

on the picture you posted it will be the 2 lower pins in the middle. if you look both pins are tied together from the trace going to them.

 

[Ben Hebert]

No voltage to those pins

 

[sonoma]

you need to trace the circuit back into the controls or the main board and see where you have lost voltage to the radio. do not have a page that shows the voltages. hopefully some one that has on will post it for you so you can check voltages. if memory serves me right a mobile will work, the 29xlr should have the same board in it. looking to see if I have either one and so far not the 124 book. the 123 book will have the mobile in it.

 

[Ben Hebert]

I have traced it to the main board I'm gonna go from there and test what I can did to see what is the problem

 

[Ben Hebert]

The board is cracked where the trace goes for the display. Can I make a jumper to where the trace goes to fix the problem?

 

[sonoma]

a lot of the time I will use a wire end off a diode or resister and solder it across the broken traces.

 

[Ben Hebert]

I got that fixed and display shows channel but now no sound at all so I don't know what happened now

 

[Ben Hebert]

I've checked everything I can think of to see whee the problem is still no luck