https://archivedforum.beoworld.org:443/forums/13.aspxThe main Meeting Place for BeoWorld members, and the place for General Questions, Answers and things to say! If you have any questions about anything Bang &amp; Olufsen related - please ask. If you have anything to say - please tell!enCommunityServer 2008 SP2 (Build: 31104.93)https://archivedforum.beoworld.org:443/forums/thread/317059.aspxThu, 03 Mar 2011 03:58:15 GMT41a2a90c-3a1e-4bd3-b144-3883695a7f38:317059geearr0https://archivedforum.beoworld.org:443/forums/thread/317059.aspxhttps://archivedforum.beoworld.org:443/forums/commentrss.aspx?SectionID=13&PostID=317059<p>Thanks Doc</p> <p>I have had a look at the manuals for the overture/2500, as you suggested,&nbsp;and there do appear to be some similarities that might be useful.&nbsp; However, it is going to be difficult because the board numbering is all different and there are only a few similar boards to the 8500/9500.&nbsp; The biggest gap for me is the power and amplifier board which is board 10 in my machine.&nbsp; The overture doesn&#39;t have one and the 9500 has a different number.&nbsp; It is going to take some time for me to decipher this one and I will report back if I find an easy solution.</p> <p>Regards</p> <p>Geoff</p><div style="clear:both;"></div>https://archivedforum.beoworld.org:443/forums/thread/316938.aspxWed, 02 Mar 2011 01:58:25 GMT41a2a90c-3a1e-4bd3-b144-3883695a7f38:316938Doctor0https://archivedforum.beoworld.org:443/forums/thread/316938.aspxhttps://archivedforum.beoworld.org:443/forums/commentrss.aspx?SectionID=13&PostID=316938<p>The boards are actually much more similar to those of the Ouverture - The power amplifier is the same as the 9500. </p><div style="clear:both;"></div>https://archivedforum.beoworld.org:443/forums/thread/316934.aspxWed, 02 Mar 2011 00:07:03 GMT41a2a90c-3a1e-4bd3-b144-3883695a7f38:316934geearr0https://archivedforum.beoworld.org:443/forums/thread/316934.aspxhttps://archivedforum.beoworld.org:443/forums/commentrss.aspx?SectionID=13&PostID=316934<p>Hi</p> <p>Can anyone advise me where to find service information for the Beocentre 9300.&nbsp; I always thought that this unit may have been basically the same as the BC8500/9500 (the manuals that we have on site) but now that I have opened it up, it does seem to be a&nbsp;different beast altogether.&nbsp; One of the audio channels on my machine is extremely weak and I want to fix it, so I will at least need circuit diagrams for the preamp, volume control&nbsp;and amplifier sections.&nbsp; All other functionality is good at the moment.&nbsp; If anyone can help direct me, I would appreciate it.</p> <p>Regards</p> <p>Geoff</p><div style="clear:both;"></div>