[TechAssist] Re: Mitsubishi VS-4506R (no audio from cold start)
- From: armando guerra <birdie@xxxxxxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Tue, 15 Jul 2003 14:22:49 -0700
Correction: I meant near IC101.
Mando
armando guerra wrote:
> Bob. Did you fix the audio problem in this set? Its been a while but I
> remember
> having
> a similiar problem once and it was CF301 in the area of ic 301.You may want to
> check
> that out.
> Mando
> Birdie's TV & Electronics
> Casa GRande, AZ
>
> Gemini Computer & TV wrote:
>
> > I went on a service call this morning for a Mitsubishi VS-4506R that has no
> > audio only from a cold start for anywhere from 1 to 10 minutes, regardless
> > of input source. The picture is great and once the audio comes on, it stays
> > on. I used the heat gun in the vicinity of IC101 and the sound came on
> > almost immediately, but using freeze spray anywhere could not get the
> > problem to reoccur. The set would have to be off for some time and again the
> > same process was repeated upon startup. Has anyone experienced this (and it
> > is not a solder connection problem)?
> >
> > 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
> >
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