Thanks, I'll try that
>From: "lnz2166" <lnz2166@yahoo.com>
>Reply-To: PolySix@yahoogroups.com
>To: PolySix@yahoogroups.com
>Subject: [PolySix] Re: Polysix no sound
>Date: Tue, 06 Dec 2005 06:59:25 -0000
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>This might sound trivial but is your power supply output all in
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>check. In addition have you checked the the solder pads on the power
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>connectors. I had and issue with one poly6 where the 15v solder pad
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>on the connector was lifted. Also do a sanity check and make sure you
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>chips are all getting proper voltages. Check old crows site for a
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>scanned service manual.
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>
>http://www.oldcrows.net/
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>--- In PolySix@yahoogroups.com, "FRANK SPANO" <fspa8724@m...> wrote:
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> >
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> > I have a similar problem. Does anyone have a scanned service manual
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>I can
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> > get emailed? Greatly appreciated
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> >
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> >
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> > >From: "gil_we" <gil_we@y...>
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> > >Reply-To: PolySix@yahoogroups.com
>
> > >To: PolySix@yahoogroups.com
>
> > >Subject: [PolySix] Re: Polysix no sound
>
> > >Date: Mon, 05 Dec 2005 08:56:38 -0000
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> > >
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> > >
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> > >
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> > >
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> > >
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> > >I think the service manual have this information...
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> > >
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> > >
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> > >
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> > >--- In PolySix@yahoogroups.com, "hansomchaam" <hansomchaam@y...>
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> > >
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> > >wrote:
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> > >
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> > > >
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> > >
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> > > > Thanks for reply, I fixed the battery problem as described.
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> > >
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> > > > I checked (again) all connections/signals with an oscilloscoop.
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> > >
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> > > > I don't see any output, also no gate signals when key-stroke on
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>ic5
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> > >
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> > > > KLM-366.
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> > >
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> > > > What shape must be on TP2 KLM367?
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> > >
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> > > > Thanks for your help.
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> > >
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> > > > Han
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> > >
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> > > > --- In PolySix@yahoogroups.com, "gil_we" <gil_we@y...> wrote:
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> > >
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> > > > >
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> > >
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> > > > > How are the main voltages ? Has the battery leaked ?
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> > >
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> > > > >
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> > >
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> > > > >
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> > >
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> > > > > --- In PolySix@yahoogroups.com, "hansomchaam"
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><hansomchaam@y...>
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> > >
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> > > > > wrote:
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> > >
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> > > > > >
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> > >
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> > > > > > Hello,
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> > >
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> > > > > > Again here is a polysix with the "no sound at all" problem.
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> > >
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> > > > > > When I measure with oscilloscoop on KLM366 (new) ic 9 pin 1
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> > >
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> > > > there
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> > >
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> > > > > is a
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> > >
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> > > > > > constant pattern but not a 0.5 V/oct. Keystrokes has no
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>effect
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> > >
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> > > > at
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> > >
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> > > > > all,
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> > >
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> > > > > > processor 8049 gives signals on DB0..DB8. Also no output on
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> > >
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> > >gate
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> > >
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> > > > > 0...3
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> > >
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> > > > > > = pin 15,10,7,2 ic 5 on keystroke.
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> > >
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> > > > > > Does anyone has suggestions.
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> > >
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> > > > > > Please help me, I look forward to hear the nice sound again.
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> > >
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> > > > > > Thans,
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> > >
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> > > > > > Han.
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> > >
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> > > > > >
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> > >PolySix "Digiest" Page: http://www.acc.umu.se/~amber/Poly6
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> > >
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> > >
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> > >
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> > >�� YAHOO! GROUPS LINKS
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> >
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