I have a similar problem. Does anyone have a scanned service manual I can get emailed? Greatly appreciated >From: "gil_we" <gil_we@yahoo.com> >Reply-To: PolySix@yahoogroups.com >To: PolySix@yahoogroups.com >Subject: [PolySix] Re: Polysix no sound >Date: Mon, 05 Dec 2005 08:56:38 -0000 > > > > > >I think the service manual have this information... > > > >--- In PolySix@yahoogroups.com, "hansomchaam" <hansomchaam@y...> > >wrote: > > > > > > Thanks for reply, I fixed the battery problem as described. > > > I checked (again) all connections/signals with an oscilloscoop. > > > I don't see any output, also no gate signals when key-stroke on ic5 > > > KLM-366. > > > What shape must be on TP2 KLM367? > > > Thanks for your help. > > > Han > > > --- In PolySix@yahoogroups.com, "gil_we" <gil_we@y...> wrote: > > > > > > > > How are the main voltages ? Has the battery leaked ? > > > > > > > > > > > > --- In PolySix@yahoogroups.com, "hansomchaam" <hansomchaam@y...> > > > > wrote: > > > > > > > > > > Hello, > > > > > Again here is a polysix with the "no sound at all" problem. > > > > > When I measure with oscilloscoop on KLM366 (new) ic 9 pin 1 > > > there > > > > is a > > > > > constant pattern but not a 0.5 V/oct. Keystrokes has no effect > > > at > > > > all, > > > > > processor 8049 gives signals on DB0..DB8. Also no output on > >gate > > > > 0...3 > > > > > = pin 15,10,7,2 ic 5 on keystroke. > > > > > Does anyone has suggestions. > > > > > Please help me, I look forward to hear the nice sound again. > > > > > Thans, > > > > > Han. > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >PolySix "Digiest" Page: http://www.acc.umu.se/~amber/Poly6 > > > > > > > > > > > > > > > > YAHOO! GROUPS LINKS > > > > > \ufffdVisit your group "PolySix" on the web. >\ufffd > \ufffdTo unsubscribe from this group, send an email to: >\ufffdPolySix-unsubscribe@yahoogroups.com >\ufffd > \ufffdYour use of Yahoo! Groups is subject to the Yahoo! Terms of Service. > > > > > > > > > > > > > > _________________________________________________________________ FREE pop-up blocking with the new MSN Toolbar \ufffd get it now! http://toolbar.msn.click-url.com/go/onm00200415ave/direct/01/
Message
RE: [PolySix] Re: Polysix no sound
2005-12-05 by FRANK SPANO
Attachments
- No local attachments were found for this message.