[TechAssist] Re: Fw: MITS CS-20203 Need tips and or Print
- From: "Gonzalo Arrivas" <gna2000@xxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Mon, 14 Jan 2002 19:23:50 +0000
Bill,
Try unsoldering the BP terminal on the tuner. If the TV comes on, replace
the tuner.
G.N.Arrivas. CET Pittsburg, CA
http://www.etechhelponline.com
>From: "Bill McFarland" <billmcfarland@xxxxxxxxxxxxxx>
>Reply-To: techassist@xxxxxxxxxxxxx
>To: <techassist@xxxxxxxxxxxxx>
>Subject: [TechAssist] Re: Fw: MITS CS-20203 Need tips and or Print
>Date: Mon, 14 Jan 2002 12:05:34 -0700
>
>
>I Sat the unit aside (hoping some nice tech like you could help) to see
>what
>I found out here. I will throw it back on the bench latter. And let you
>know
>what I find.
>
>Thanks for the heads up!
>
>Good luck, God Bless
>Bill McFarland
>DMC Electronics
>Salt Lake City, Utah
>
>----- Original Message -----
>From: <gulftech@xxxxxxxx>
>To: <techassist@xxxxxxxxxxxxx>
>Sent: Monday, January 14, 2002 11:30 AM
>Subject: [TechAssist] Re: Fw: MITS CS-20203 Need tips and or Print
>
>
> >
> > Bill,
> >
> > You are right. It is made by Sharp. I was as surprised as you when I
> > saw my first.
> >
> > Several tips I have for that model suggest replacement of IC751, 7809
> > 9-volt regulator. A similar model also shows problems with the relay
> > RY701. Resolder the leads.
> >
> > Hope this helps,
> >
> >
> > Ken Smith
> > Gulf Technical Services
> > 3034 Gulf Breeze Parkway
> > Gulf Breeze, FL 32561
> > 850-934-8324 (Voice) 850-932-0819 (Fax)
> >
> >
> > On Mon, 14 Jan 2002 10:38:11 -0700 "Bill McFarland"
> > <billmcfarland@xxxxxxxxxxxxxx> writes:
> > > Hello all,
> > >
> > > I have a CS-20203 (Looks like it was made by sharp on the inside.
> > > When did Mits start buying stuff from other manufactures?)
> > >
> > > Unit turns on then right back off.
> > > B+ is 122 Volts which is correct as far as I can tell (There is an
> > > adjustment for the B+ labeled 122V Adj)
> > >
> > > Because the B+ was ok. I forced the unit on by jumping the relay.
> > > Unit came on and stayed on.Turning up the G2 showed a full raster
> > > with no anomalies.
> > >
> > > Turning the processor on the unit still shut down. I am thinking it
> > > has a X-Ray protect problem.
> > >
> > > Anyone with a Tip or a print?
> > > Any help is appreciated!
> > >
> > > Good luck, God Bless
> > > Bill McFarland
> > > DMC Electronics
> > >
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G.N.Arrivas, CET, Pittsburg. CA
Tel/Fax: 925-432-2057
Email: gna2000@xxxxxxx
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