Help! I just assembled the K4700, stereo speaker protection circuit. Upon testing it, the red “errror” LED stays lit and the relays dont trip. I have checked for shorts, but cant find any. Is there a common cause to this problem?
This can be anything, but most likely an assembly error.
Sorry, this forum does not allow picture uploads
If you can provide LINKS (e.g. by using a free online picture base) to HI-RES and SHARP pics of your assembly (both solder- and component side)
then we can take a look and provide some feedback.