![]() Man it worked like a charm!!! I used a 10ohm resistor in parallel as you can see connected with some rigid wire (everything is so small in there that is almost impossible to solder the resistor directly). It would be great if someone could shed some light on this, I'm sure all it needs is changing a couple of resistors! Thanks a lot for your help!!! I already have some experience building DIY projects (the bigger one was a 18W guitar tube amp, ampmaker pp-18), but understanding this schematic is way beyon my knowledge. There are 2 VRs in the schematic but I doubt they have anything to do with the auto-poweron (maybe it's the bias?). The auto poweron switch is on the top-right area of the schematic. This is the only schematic I found and it's from the b2031a model but it should be similarīehringer B2031 Schematic audio, Service Manual, Repair Schematics (I hope it's ok to post this link). I'm aware of the Elliot's auto power on circuit ( Project 38) and it will be my last restort if I won't be able to modify the circuit. So speakers shut down on the quieter passages or if you are listening at low volume. The auto power on circuit on these monitors (pretty decent for the price if you ask me), is triggered only when a loud signal is received. This is my first post here, I'm sorrry to start with a question but I'll try anyway ![]()
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December 2022
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