I am trying to find a schematic for my Sansui RG-700 graphic equalizer. I did a Google search and nothing comes up except a four page service manual that does not have any schematics. Can anyone help?
Welcome to diyAudio 🙂
Apparently the RG-700 is based on the RG-710 and the 700 service manual only lists cosmetic differences. I can't turn up a 710 either. I thought Electrotanya might have one but no 🙁
Apparently the RG-700 is based on the RG-710 and the 700 service manual only lists cosmetic differences. I can't turn up a 710 either. I thought Electrotanya might have one but no 🙁
Much depends on what is wrong with it but simple analogue circuitry is usually pretty fixable. Much can be done without a circuit.
The RG-707 is similar I think. The SM for this is available on HiFi-Engine at least and does have the schematic. It appears to use the same transformer?