Yamaha/Phonic 740 info?

[drewl]

So I got one of these with the blown FETS Q902 & 905 in the SMPS, standard problem it seems.
Anyone have the schmes or link to some?
A DIYaudio thread mentioned a repair "kit" for the power supply from the manf. So I have a contact number for that if it's still good.
I reached out to some older threads around the web, we'll see if anyone responds.
Thanks.

[Enzo]

It doesn't strike me Yamaha makes a "740" model, I could be wrong. I wonder if there are not some letters there too? Like MX740 or MC740 or EMX740 or some such? That would allow me to look up a schematic.

And if yamaha has a rebuild kit for the SMPS, I'd sure go for it.

[mozwell]

Phonic powerpod 740

Lots of info at Service manual, eprom result list | ElektroTanya | Service manuals and repair tips for electronics experts in the search field, type in phonic, you will see up to 90 results......

[drewl]

Thank you for the info.
I was sick the last couple days, or I would have thanked you earlier!