[TechAssist] Re: Philips 27tp83c1 (27v505 ch); repeat vertical output failure
- From: ray clarke <ray260@xxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Thu, 12 Jun 2003 13:39:11 -0700 (PDT)
From a different model but might help.Check SMD R563
andC546 should be 0.01uF/100v not 0.1uF.
Ray Clarke Billette TV Howick Que
--- Gemini Computer & TV <geminitv@xxxxxxxxxxxxxxxx>
wrote:
> Do you have 9 volts at pin 1 of IC550? If that looks
> okay I would suspect
> the yoke.
>
> Bob Waterman, CET® #RI-28
> Master Technician License #9109
> Service Manager / Parts Manager
> Gemini Computer, TV, & Security Alarms
> (508)695-7302
> (508)695-7769 FAX
> geminitv@xxxxxxxxxxxxxxxx
> geminitv@xxxxxxx
> www.geminicomputertvsecurityalarms.com
>
> ----- Original Message -----
> From: "Myers TV" <myerstv@xxxxxxxx>
> To: "Tech-assist" <techassist@xxxxxxxxxxxxx>
> Sent: Thursday, June 12, 2003 12:53 PM
> Subject: [TechAssist] Philips 27tp83c1 (27v505 ch);
> repeat vertical output
> failure
>
>
> > Hi all,
> >
> > Here's another dog. This set has blown every
> vertical output IC that I've
> > installed. The oem parts last longer, but not by
> much.
> >
> > Besides the IC (IC550), I've changed C559, & D550.
> I've also checked that
> > the 27V supply was not running high.
> >
> > I'm hoping that someone out there has already
> tamed this beast.
> >
> > Opinions?
> >
> > John Myers
> > Myers TV Service Co. Since 1984
> > Alliance, OH
> > Voice: 330-821-6545
> > myerstv@xxxxxxxx
> > http://members.ebay.com/aboutme/tvguy07/
> >
> >
> >
>
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