[TechAssist] Re: Sanyo M# DS27930, Ch# 27930-00

  • From: "Webster's TV" <webstertv@xxxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Thu, 20 Oct 2005 14:21:23 -0500

John,

Thanks for the info! I've never seen a set that this was normal in, but if
that 's what Sanyo says, we'll go with it. Like you say, most people
probably won't notice the ticking unless it's real quiet. Thanks again for
the research, it's going to save me alot of time looking for a problem that
is normal in this unit!!

                                                  Dan Webster
                                                  Webster's TV
                                                  Shullsburg, Wi.
----- Original Message -----
From: "John Conti" <contitv@xxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Thursday, October 20, 2005 1:59 PM
Subject: [TechAssist] Re: Sanyo M# DS27930, Ch# 27930-00


> Dan, I just spoke to sanyo about the tick tick tick and they said the for
> that model and a few others
> that is perfectly normal for that set to do that. It just may be annoying
in
> a very quiet room.
> Hope that will save all of us a little time on that situation.
> John
> Conti,TV
> Texas
> >From: "Webster's TV" <webstertv@xxxxxxxx>
> >Reply-To: techassist@xxxxxxxxxxxxx
> >To: <techassist@xxxxxxxxxxxxx>
> >Subject: [TechAssist] Re: Sanyo M# DS27930, Ch# 27930-00
> >Date: Thu, 20 Oct 2005 13:13:43 -0500
> >
> >John C.& John M,
> >
> >Thanks for the reply, both of you mentioned R617, but thats not the
> >problem,
> >it checks OK and I even tried a new resistor just in case it was breaking
> >down, but same problem. Any other ideas?
> >
> >                                               Dan Webster
> >                                               Webster's TV
> >                                               Shullsburg, Wi.
> >
> >----- Original Message -----
> >From: "John Conti" <contitv@xxxxxxxxxxx>
> >To: <techassist@xxxxxxxxxxxxx>
> >Sent: Thursday, October 20, 2005 10:24 AM
> >Subject: [TechAssist] Re: Sanyo M# DS27930, Ch# 27930-00
> >
> >
> > > Dan, check r617 may be open.
> > >
> > > JOHN
> > > Conti,TV
> > > Texas
> > >
> > >
> > > >From: "Webster's TV" <webstertv@xxxxxxxx>
> > > >Reply-To: techassist@xxxxxxxxxxxxx
> > > >To: <techassist@xxxxxxxxxxxxx>
> > > >Subject: [TechAssist] Sanyo M# DS27930,  Ch# 27930-00
> > > >Date: Thu, 20 Oct 2005 09:54:30 -0500
> > > >
> > > >Techs,
> > > >This set came into shop with no vert. deflection, after replacing the
> >vert.
> > > >output IC, and a shorted diode and open resistor in the voltage
supply
> >to
> > > >the chip, this solved the vert. problem. The set works perfect, until
> >you
> > > >shut the unit off, and then you can here a faint ticking
> > > >noise(tick,tick,tick) coming from the power supply. I've checked
> > > >transistors, etc. in the power supply, and also replaced a SCR in the
> >power
> > > >supply thinking that may be the cause, but no change. Anyone have any
> >tips
> > > >or sollutions to this ticking noise?
> > > >
> > > >                                                 Dan Webster
> > > >                                                 Webster's TV
> > > >                                                 Shullsburg, Wi.
> > >
> >
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