[TechAssist] Re: Emerson Combo EWC1901

Is this a BD6655fp you are talking about ???
2&4 ARE the Loading Motor pins,on this BD6655fp.

I'm getting back in it this afternoon......

Peggs

At 12:44 PM 7/1/03, John at Main TV wrote:
>I believe that model is a U23 mechanism which makes it equivalent to a
>CCC190.  You can verify that by looking at the load motor, it is much
>shorter, 20 MM (3/4 inch).  I have heard that the cylinder motor-load
>motor drive IC IC281 is a common problem.  The logic input is pin 9 and
>the load motor outputs are 2 and 4.  Vcc  (+12v) is on pin 1.  John.
>
>peggs wrote:
> > This thing is made by Funai,and it looks like I must get parts
> > from them as well.
> > Powers Up, then Kills Power a few seconds later.
> > The Loading Motor runs in one Direction(Load) only.
> > The voltage on the Motor never changes Polarity(Unload).
> > I cleaned the Mode switch.................... 2 times.
> > I can travel the Mechanics in and out by hand just fine,so
> > nothing is in a bind.
> >
> > My Second thought was,LED/Prism/Sensors, but if they were
> > bad I could at least get it to Eject.The Motor Polarity never changes
> > to the Unload/Eject Polarity.
> > Plus the Motor never stops being 'driven',it loads all the way,Voltage
> > Drops to 0v,then tries to drive in the same direction again(Load),then
> > Kills Power.
> >
> > This Motor is Driven by a SM IC, BD6655FP.
> > Can't find a Pin-out,so I don't know which Pins are Input(drive) from
> > Micro.
> >
> > Anyone have a Service Manual on this Emerson ???
> > WinStips says it's similar to a CCB194(Philips/Mag)
> >
> > Peggs
> > Peggs' Electronics
> > 1519 West 2nd Street
> > Owensboro,KY 42301
> > 270-926-4968
> > fax 270-686-7399
> > peggs@xxxxxxxxxxxxx
> >
> > 
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>--
>John Mielke
>Main TV
>Longmont,Co 80501
>303 776 6955
>303 776 0792  fax
>maintv@xxxxxxxxxxx
>
>
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