Cobra 29 No RX / No TX / PA OK

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Posts: 1
Joined: Monday 3rd Mar 2014, 20:24
First Name: Tim
Location: California

Cobra 29 No RX / No TX / PA OK

Post by Bird_Dog »

Radio Make and Model: Cobra 29 NW ST Manufacture 10/99
PCB Number: KEPC-255-D
PLL Number: NP'C 9605
Test gear available: Fluke VOM
Symptoms: No RX, no TX, no meter movment when Mic keyed - Mic brand new from Cobra

What is working: PA output, Lights, Dimmer, ST switch, Channel selector and LED, TX light when Mic keyed

What has been tried: Tested TR 15 OK Tested TR 14 OK / Used 50 ohm dummy load for TX testing

Did it suddenly happen ?: Purchased like this, Owner stated they did not know if unit was working :oops:
Anything else that may be of help?:
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