Not familiar with that one. The digital S-meter is still being fed from an analog voltage out of the receiver detector circuits. RCI radios that use the bar-graph S-meter in a mobile model are also made with an analog meter in other models. Same main circuit board, different meter hookups. The meter tends to have a high sensitivity, usually around 200 or 250 microAmps full scale. Just where you would tap it in is a whole 'nother question. That's the kind of mod that calls for a schematic diagram as the starting point.
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