[TechAssist] Re: Panasonic Portable DVD player w/Screen
- From: peggs <peggs@xxxxxxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Thu, 01 Jul 2004 15:08:57 -0700
thanks Kevin,
The High Voltage /Inverter PCB inside the LCD Display,is what I need a
schematic of.
An exploded view would help also,and the parts list.
When the Back cover of the LCD Display is removed,looking from the Back,the
HV/Inverter board
is next to the Speaker on the right(which is actually the unit's Left speaker).
On the bottom of this PCB are 2 SM Transistors,side-by-side.The one on the
Right
is Cooked,but it appears to have the same markings as the one on the Left.
This is the part I need,but I may need more, I just have to start there.
Peggs
At 12:50 PM 7/1/04, you wrote:
>I got the manual on my desk., give me a better location or what you want
>me to fax you
>*************************************************
>Kevin Harris
>kharris@xxxxxxxxxxxxxxxxx
>800-638-3328 x1241
>Tritronics Inc.
>Authorized parts for Aiwa,Denon,Hitachi,JVC,NAP,RCA,Sanyo,Sony,Toshiba,Zenith
>***********************************************************************************************
> ----- Original Message -----
> From: peggs
> To: techassist@xxxxxxxxxxxxx ; techassist@xxxxxxxxxxxxx
> Sent: Thursday, July 01, 2004 5:46 PM
> Subject: [TechAssist] Re: Panasonic Portable DVD player w/Screen
>
> Jason at Excel just told me the same thing.
> DVD-L50D is correct.
> This model comes up on Tritronics website.
> I got a parts list from Tritronics,with several Transistors listed,I'm
> just not sure which one I need.
>
>
> At 12:16 PM 7/1/04, Phillip R. Hull wrote:
> >That model number is not listed on web site, check model # and see
> if it
> >has any dashes.
> >Phillip R Hull STET
> >phil245@xxxxxxxxxxxxx
> >FAX 517--569-3075
> >Professional Technicians only
> >----- Original Message -----
> >From: "peggs" <peggs@xxxxxxxxxxxxx>
> >To: <techassist@xxxxxxxxxxxxx>
> >Sent: Thursday, July 01, 2004 4:08 PM
> >Subject: [TechAssist] Panasonic Portable DVD player w/Screen
> >
> >
> > > model DVDL50D
> > > was hooked up to an improper AC Adapter or DC Power Supply.
> > >
> > > It plays the DVD's fine(output to TV),the Screen doesn't light up.
> > > After taking the Screen apart,I found a cooked SM Transistor on the
> > > Lamp's Power Supply board.There are 2 Transistors side-by-side on this
> > > board that are just alike.I'd like to try replacing this Transistor.
> > > Both are marked with
> > > KE U
> > > on them.
> > > I know that's not much help,but if anyone can identify it for me,you'll
> > > be my hero for the day(today only :-).
> > > If not, I'm sure this PCB is available(I'll check Tritronics/Excel).
> > > Again it's the Lamp's Power Supply PCB.
> > > It's located in the Display's 'Housing'(where the Speakers are
> located).
> > > It's is next to the Left Speaker(If anyone has a manual/exploded
> Views).
> > >
> > > thanks
> > >
> > > Peggs
> > > Peggs' Electronics
> > > 1519 West 2nd Street
> > > Owensboro,KY 42301
> > > 270-926-4968
> > > fax 270-686-7399
> > > peggs@xxxxxxxxxxxxx
> > >
> > >
> > >
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