Received: by 10.68.129.169 with SMTP id nx9mr15047435pbb.2.1334163037104; Wed, 11 Apr 2012 09:50:37 -0700 (PDT) Path: r9ni44622pbh.0!nntp.google.com!news1.google.com!postnews.google.com!f5g2000vbt.googlegroups.com!not-for-mail From: Taxman Newsgroups: rec.games.pinball Subject: Re: OT: how do you access a sea raider black light bulb? Date: Wed, 11 Apr 2012 09:50:36 -0700 (PDT) Organization: http://groups.google.com Lines: 20 Message-ID: References: <01dddf59-c4e3-48d3-815c-a6f3db4bd6db@fw28g2000vbb.googlegroups.com> <4032297.98.1334109924257.JavaMail.geo-discussion-forums@yngq4> <3e10dd4f-bff1-4c37-9588-57c0ad9925b9@2g2000yqk.googlegroups.com> <89f6be99-49dd-411a-894e-d122a9ded519@i2g2000vbd.googlegroups.com> <26872534-4378-4642-8e94-f9a215994d94@r9g2000yqd.googlegroups.com> NNTP-Posting-Host: 24.38.96.66 Mime-Version: 1.0 X-Trace: posting.google.com 1334163036 31598 127.0.0.1 (11 Apr 2012 16:50:36 GMT) X-Complaints-To: groups-abuse@google.com NNTP-Posting-Date: Wed, 11 Apr 2012 16:50:36 +0000 (UTC) Complaints-To: groups-abuse@google.com Injection-Info: f5g2000vbt.googlegroups.com; posting-host=24.38.96.66; posting-account=vD8AagoAAADSJzb9rc_Y9eqkqxooA7gS User-Agent: G2/1.0 X-HTTP-UserAgent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1),gzip(gfe) Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable > > Anybody got a spare amplifier board? mine burnt up, and the new mod > > isn't working. > > I also need to replace the amp in mine still. =A0Most people have > suggested a cheap car amp and a 12V power supply. =A0I build my own amp > using a TDA2003 chip and while it sorta worked and I could hear the > ping and the explosion but there was so much static you could barely > hear it and then blew it up while trying to regulate the 18VAC into > 12VDC :)- Hide quoted text - I think the sound on my second one had some issues. It has been years. I wonder if the amp is a regular problem area and if it can be made on a bread board. For 12 votls I would just eire a wall socket inside to the 110v and plug in a power plug from a set of speakers or old modem or something. I always saved those things just for these reasons. Dave "Taxman" http://www.pinbald.com