Yahoo Groups archive

Yamaha CS80

Index last updated: 2026-04-28 23:44 UTC

Message

Re: HIgh Pitched Whine

2015-06-11 by bob@...

OK... so I'm going to build a power soak to try and pin this down. ie. whether it is actually the PSU or if it's something elsewhere causing the issue.

Measuring about 0.6A on the +15V, and 0.65A on the -15V... Does that sound about right?

Attachments

No local attachments were found for this message.