Lost both phono inputs in Marantz 3250B. All other inputs are fine
I lost both of my phono inputs on my Marantz 3250B but all of the other inputs are fine. Absolutely no noise at all out of either phono inputs. Already checked the 2SK147GR transistors and they are fine but replaced them anyway. Still nothing out of phono inputs. Help!!
Check input selector switch if it turns on phonostage first. It might be short or loose. Other than that refer to vinylengine, hifiengine or similar tech forums. You can also get some hands-on info on youtube.