[TechAssist] Re: Need schematic Emerson EWC1301
- From: HSWAD@xxxxxxx
- To: techassist@xxxxxxxxxxxxx
- Date: Fri, 8 Aug 2003 21:18:57 EDT
I The mechanism seems to load and unload all OK when doing it manually. I
have another deck in another set. I'll try that. Thanks for the tip. Hollis
Bates, Field Engineer-retired, Lewiston, Maine,HSWAD@xxxxxxx
In a message dated 8/8/03 8:07:39 PM
Eastern Daylight Time, greentron@xxxxxxxxxxxxxxxx writes:
> Subj:[TechAssist] Re: Need schematic Emerson EWC1301
> Date:8/8/03 8:07:39 PM Eastern Daylight Time
> From:<A
> HREF="mailto:greentron@xxxxxxxxxxxxxxxx";>greentron@xxxxxxxxxxxxxxxx</A>
> Reply-to:<A
> HREF="mailto:techassist@xxxxxxxxxxxxx";>techassist@xxxxxxxxxxxxx</A>
> To:<A HREF="mailto:techassist@xxxxxxxxxxxxx";>techassist@xxxxxxxxxxxxx</A>
> Sent from the Internet
>
>
>
> Mechanism problems on that model can cause the same shutdown symptom.
> Jerry Silverman
> Greentron Inc
> 4 Newland Ave
> Greenville SC 29609
> 864 232 3889
> Fax 271 2080
> mailto:greentron@xxxxxxx
> ----- Original Message -----
> From: "John at Main TV" <maintv@xxxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Friday, August 08, 2003 2:43 PM
> Subject: [TechAssist] Re: Need schematic Emerson EWC1301
>
>
> > Yes, they are quite similar. (similar in the 13" and 19", the 9" sets
> > are quite differrent) The PS in both use the 2SK2662 and the mechanisms
> > are the same except the EWC1301 plugs in and the EWC1302 is wired to the
> > board. The load motor drivers (which are common problems) are
> > different. The vertical outs are different (another common problem).
> > BTW, the EWC1301 is the same as Mag CCC130 so maybe someone has the
> > manual on force that would be email-able. John.
> >
> >
> >
> > Tri-County Tv wrote:
> > > Hollis,
> > > Is the EWC 1301 the same as EWC1302? The EWC1302 is in the
> members
> > > download section. HTH
> > > Tom Berger
> > > Tri-County TV
> > > Robbinsville
> > > North Carolina 28771
> > > (tricountytv@xxxxxxxxxxxxx)
> > > ----- Original Message -----
> > > From: <HSWAD@xxxxxxx>
> > > To: <techassist@xxxxxxxxxxxxx>
> > > Sent: Friday, August 08, 2003 12:32 PM
> > > Subject: [TechAssist] Need schematic Emerson EWC1301
> > >
> > >
> > >
> > >>Does any nice soul out there have a schematic for at least the power
> > >
> > > supply
> > >
> > >>and deflection circuits of an Emerson TV/VCR Model EWC1301? This soul
> can
> > >
> > > sure
> > >
> > >>use one. Set has proper regulated B+ on collector of Horizontal output
> > >>transistor (112 volts) and drive pulses to its collector. This lasts for
> > >
> > > five seconds
> > >
> > >>and ceases. I have removed the vertical IC, rung the flyback. TIA Hollis
> > >>Bates, Field Engineer -retired, Lewiston, Maine, HSWAD@xxxxxxx
> > >>
> > >
> > >
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> > --
> > John Mielke
> > Main TV
> > Longmont,Co 80501
> > 303 776 6955
> > 303 776 0792 fax
> > maintv@xxxxxxxxxxx
> >
> >
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