Archive of the former Yahoo!Groups mailing list: Korg Poly800/EX800 Users

previous by date index next by date
previous in topic topic list next in topic

Subject: Re:Replacement transistors for Q1 and Q3

From: Marcus Wilson <JB@...>
Date: 2010-02-17

Hi There!

I have posted about suitable replacements for these two diodes, so the info is in the archives here, 

it was about 2-3 years ago, so you will need to do some digging to find it, or use site search 

if you ahve major hassles, i'll look for my records, but my friend.. the info is in them there archives!

JBFromOZ


Hello,

I'm new to the group here, as I just bought an EX-800. All was working well until my power supply decided to start outputting -15 V instead of -9V. Of course, I discovered this after the unit stopped turning on. 

I think that I may have blown out Q1 and/or Q3... not really sure. If anyone knows of suitable replacements for these two transistors, please do let me know.

Otherwise... I'm very happy to be a part of this group!

Thanks - DT