[TechAssist] Re: Emerson-{EC194D} Picture flashing(Output Voltages)

Pin 4 is your output it shouldn't be that high check all surrounding parts
and change the regulator.
al marquardt
ampm@xxxxxxx


----- Original Message -----
From: "roger birmingham" <rogerselectronics@xxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Monday, December 30, 2002 3:18 PM
Subject: [TechAssist] Re: Emerson-{EC194D} Picture flashing(Output Voltages)


>
> STR30120
> Reading pins left to right.
> Roger...
>  al m <ampm@xxxxxxx> wrote:
> What kind of regulator is this, I don't see any sensible output voltages
on
> it.
> al marquardt
> ampm@xxxxxxx
>
>
> ----- Original Message -----
> From: "roger birmingham"
> To:
> Sent: Monday, December 30, 2002 12:47 PM
> Subject: [TechAssist] Emerson-{EC194D} Picture flashing
>
>
> >
> > Problem: Picture flashing when turn up brightness.
> >
> > Have to turn down low for a good picture.
> >
> > What I have checked:
> >
> > Q803-B-32.2....C-155.....E-32
> >
> > Q401-B-.3....C-31.8....E-0
> >
> > D401-1 volt
> >
> > C802- 155
> >
> > D805-150 volts
> >
> > Regulator: 1-0...2-155....3-159
> >
> > 4-159...5-0
> >
> >
> >
> > Thanks,
> >
> > Roger
> >
> >
> > Rogers ELectronics
> > 1225 Birmingham Road
> > Sulligent, Alabama 35586
> > 1-205-698-8047
> >
> >
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> Rogers ELectronics
> 1225 Birmingham Road
> Sulligent, Alabama 35586
> 1-205-698-8047
>
>
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