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+--- Thread: Yamaha Pss 460, no sound! Amp La4500 replaced, but nothing! (/showthread.php?tid=41142)
Yamaha Pss 460, no sound! Amp La4500 replaced, but nothing! - SynthWizard - 12-23-2022
Yamaha Pss 460, no sound! Amp La4500 replaced, but nothing!
Ah, that’s significant info…. You need to check the internal power supply and distribution. Besides a main input fuse (I’m assuming this runs off a 12vdc wall wart power supply), there may be more. There could be a 5v supply, etc. So you nee ...
https://electro-music.com/forum/viewtopic.php?p=453018#453018