https://archivedforum.beoworld.org:443/forums/29.aspxHave a specific BeoGram Record Deck related question? Ask here.enCommunityServer 2008 SP2 (Build: 31104.93)https://archivedforum.beoworld.org:443/forums/thread/338373.aspxTue, 13 Sep 2011 14:37:40 GMT41a2a90c-3a1e-4bd3-b144-3883695a7f38:338373Medogsfat0https://archivedforum.beoworld.org:443/forums/thread/338373.aspxhttps://archivedforum.beoworld.org:443/forums/commentrss.aspx?SectionID=29&PostID=338373<p><blockquote><div><img src="https://archivedforum.beoworld.org:443/Themes/beotheme1/images/icon-quote.gif"> <strong>tournedos:</strong></div><div> <p>I&#39;m sure Chris meant to type AC <img src="http://forum.beoworld.org/emoticons/01.gif" alt="Smile" /> </p> <div style="CLEAR:both;"></div> </div></blockquote></p> <p>He did <img src="http://forum.beoworld.org/emoticons/10.gif" alt="Embarrassed" /></p> <p>I can feel a band name coming on................</p><div style="clear:both;"></div>https://archivedforum.beoworld.org:443/forums/thread/338304.aspxTue, 13 Sep 2011 05:44:13 GMT41a2a90c-3a1e-4bd3-b144-3883695a7f38:338304Dillen0https://archivedforum.beoworld.org:443/forums/thread/338304.aspxhttps://archivedforum.beoworld.org:443/forums/commentrss.aspx?SectionID=29&PostID=338304<p>If you replace the transformer, don&#39;t forget to check the mains voltage setting too.</p> <p>Martin</p><div style="clear:both;"></div>https://archivedforum.beoworld.org:443/forums/thread/338294.aspxTue, 13 Sep 2011 01:36:52 GMT41a2a90c-3a1e-4bd3-b144-3883695a7f38:338294tournedos0https://archivedforum.beoworld.org:443/forums/thread/338294.aspxhttps://archivedforum.beoworld.org:443/forums/commentrss.aspx?SectionID=29&PostID=338294<p>I&#39;m sure Chris meant to type AC <img src="http://forum.beoworld.org/emoticons/01.gif" alt="Smile" /> </p> <p>We don&#39;t apparently have the RX service manual on site, but both BG1800 (the predecessor) and RX2 (the successor) show a 12V regulator (7812) after the transformer and the rectifier. So a 18V transformer secondary sounds about right. After the rectification, the 7812 needs at least 3-4 volts headroom to do its job and produce a steady 12 V output.</p><div style="clear:both;"></div>https://archivedforum.beoworld.org:443/forums/thread/338282.aspxMon, 12 Sep 2011 21:05:57 GMT41a2a90c-3a1e-4bd3-b144-3883695a7f38:338282Keither570https://archivedforum.beoworld.org:443/forums/thread/338282.aspxhttps://archivedforum.beoworld.org:443/forums/commentrss.aspx?SectionID=29&PostID=338282<p> <p> <span style="color:#000000;"><span style="font-family:Verdana, Arial, Helvetica, sans-serif;"><span style="font-size:x-small;"><span>Thanks for the quick responses.</span></span></span></span></p> <p><span style="color:#000000;"><span style="font-family:Verdana, Arial, Helvetica, sans-serif;"><span style="font-size:x-small;"><span><span><span>I inherited this TT and it looks like a drink (probably a beer) was </span></span></span></span></span></span>spilled<span style="color:#000000;"><span style="font-family:Verdana, Arial, Helvetica, sans-serif;"><span style="font-size:x-small;"><span><span><span> on it.</span></span></span></span></span></span></p> <p> <span style="color:#000000;"><span style="font-family:Verdana, Arial, Helvetica, sans-serif;"><span style="font-size:x-small;"><span>I am looking for the voltage so that i can try it before spending money on it, if it works and the cartridge is good then i will definitely spend some dough on a beo transformer.</span></span></span></span></p> <p> <span style="color:#000000;"><span style="font-family:Verdana, Arial, Helvetica, sans-serif;"><span style="font-size:x-small;"><span><span><span>I doubt that it is DC output as i see a diode rectifier on the board.</span></span></span></span></span></span></p> <p>Beogram RX 5773</p> </p><div style="clear:both;"></div>https://archivedforum.beoworld.org:443/forums/thread/338262.aspxMon, 12 Sep 2011 13:54:42 GMT41a2a90c-3a1e-4bd3-b144-3883695a7f38:338262Medogsfat0https://archivedforum.beoworld.org:443/forums/thread/338262.aspxhttps://archivedforum.beoworld.org:443/forums/commentrss.aspx?SectionID=29&PostID=338262<p><blockquote><div><img src="https://archivedforum.beoworld.org:443/Themes/beotheme1/images/icon-quote.gif"> <strong>Keither57:</strong></div><div> <p>Beogram RX 5773 - What is the voltage output of the transformer?</p> <div style="CLEAR:both;"></div> </div></blockquote></p> <p>&nbsp;</p> <p>If memory serves me the output is 18V DC.</p> <p>Ron is correct - the transformer on ebay will work perfectly well with a RX, the 1800 is the same basic model.</p> <p>Chris.</p><div style="clear:both;"></div>https://archivedforum.beoworld.org:443/forums/thread/338213.aspxMon, 12 Sep 2011 01:50:27 GMT41a2a90c-3a1e-4bd3-b144-3883695a7f38:338213langleyav0https://archivedforum.beoworld.org:443/forums/thread/338213.aspxhttps://archivedforum.beoworld.org:443/forums/commentrss.aspx?SectionID=29&PostID=338213<p>There is a possible transformer available today on eBay, item number 280733946081.</p> <p>Compare the picture with yours and this may be a suitable replacement for you .</p> <p>Ron</p><div style="clear:both;"></div>https://archivedforum.beoworld.org:443/forums/thread/338210.aspxSun, 11 Sep 2011 21:41:49 GMT41a2a90c-3a1e-4bd3-b144-3883695a7f38:338210Keither570https://archivedforum.beoworld.org:443/forums/thread/338210.aspxhttps://archivedforum.beoworld.org:443/forums/commentrss.aspx?SectionID=29&PostID=338210<p>Beogram RX 5773 - What is the voltage output of the transformer?</p><div style="clear:both;"></div>