This is a real long shot.
I have an old Commander HF-2500 which I love very much. It is Serial Number 186 and it conforms with the printed manual and schematic of June 1990.
However, there is no diagram or separate drawing of the Meter Circuit Detail, as published in the later versions of the manual that one finds online. For instance the circuit published 6/16/95.
The 1990 Meter Circuit Board does not conform to the later published diagram. Therefore, I am hoping that someone may have been here before me and has the the information that I'm seeking. That is, I'm looking for the diagram of the meter board and the wire colour code and description of the 12 connection points on the board. In particular, points 1 to 8 which relate to grid meter and plate/HV metering and the selector switch.
I The Meter board is hard to get to, so I cut mine out to install meter dial LEDs and I extended the wires, so that it could be mre easily removed and serviced. I would dearly like to compare my board to a drawing of the correct era.
Any help appreciated.
73 and thanks, Alek VK6APK.
