Cobra CAM 89 Base, very similar to the 139 XLR this one having an older style channel select, no SSB, & yes still a 23 channel radio.
*At first glance it seems as if the unit did not power up, on D.C. or A.C.
I checked a diode on the power supply section before reading the schematic and I got continuity through it both ways so I decided it must be bad, come to find out from reading through the schematic this is possibly a Zener type diode?...
Cobra Base Power Supply Diode
*At first glance it seems as if the unit did not power up, on D.C. or A.C.
I checked a diode on the power supply section before reading the schematic and I got continuity through it both ways so I decided it must be bad, come to find out from reading through the schematic this is possibly a Zener type diode?...
Cobra Base Power Supply Diode