Are there any techs here? I have this meter that reads both rms and pep. I have attached a schematic. In the rms mode the meter needle rest at the 0 mark as it should and works fine. When switching to the pep mode with no input signal present the needle rises and rest at the 5 watt point. When a signal is applied the meter swings as it should but comes to rest at the 5 watt point again and not 0 as it should. Adjusting VR4,5 or 6 does not correct this. Any ideas what the problem could be? I have not tried adjusting VR7 yet which appears by looking at the schematic to adjust voltage for the circuit.
Attachments
Last edited: