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Record Details

Make Ranger (RCI)
Model 2980WX
Chassis EPTOSS6900-10Z
Symptom Feedback through speaker briefly when unit first keys up (with talkback off)
Cure Remove or decrease the value of the 47uf capacitor located on solder side of pcb at the junction of R216, D75 & Q36. (I changed value to 4.7 uf at 25v)
Additional Comments NOTE: I didn't see this component listed on the schematic anyhow. I am unsure as to why one would want to delay the audio inhibit done by Q36 etc. Yes this unit came directly from Ranger with this component on the pcb backside.
Category TX
Posted By Charlie M

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