[TechAssist] Re: RCA TV model F36450 bad fly then no functions
- From: Jerry Wilkinson <scotvrpr@xxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Wed, 2 Nov 2005 09:16:36 -0800 (PST)
there is a note that comes with some of the flys
refering to a surface mount o ohm resister that is
between two pins of the fly it is very easy to loose
it when unsoldering,causes all kinds of problems(on
some flys these pins are connected internally, some
are not)
Jerry Wilkinson
Scotty's TV Service
Livonia Mi 48152
--- Dan Williams <wizhd@xxxxxxxxxxxxxxxx> wrote:
> Leaky zener diode or tact switches bad????
>
> Dan W
> Wizard Electronics
> wizhd@xxxxxxxxxxxxxxxx
> ----- Original Message -----
> From: "Alltv" <alltv@xxxxxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Monday, October 31, 2005 3:32 PM
> Subject: [TechAssist] Re: RCA TV model F36450 bad
> fly then no functions
>
>
> > Hi All
> > This set came in good hot but bad fly.. Replaced
> the fly and now it turns
> > on
> > but no menu of volume up or down. I thought the
> EPROM was bad and replaced
> > the EPROM then no change. when the set cold I can
> change the volume up or
> > down then when runs about 10 minutes then no
> functions..
> > Any tips will be appreciated
> > Thanks in advance
> >
> >
> > -----Original Message-----
> > From: techassist-bounce@xxxxxxxxxxxxx
> > [mailto:techassist-bounce@xxxxxxxxxxxxx]On Behalf
> Of Phil Bader
> > Sent: Friday, January 21, 2005 9:05 AM
> > To: techassist@xxxxxxxxxxxxx
> > Subject: [TechAssist] Re: RCA TV model F36450 No
> pix or audio
> >
> >
> > I'm wondering if the eeprom was affected when the
> orig. parts failed.
> > Normally I would referr you to the schemo to see
> at what point the OSD
> > charactor generator injected the OSD into the
> video. The video loss
> > would be after that point. I assume theres no
> small set up switch on a
> > board that may have been repositioned.
> > Phil Bader
> >
> > CGRIFF4000@xxxxxxx wrote:
> >
> >>I have checked for all that. There is no OSD
> either and B+ seems all ok.
> >>Thank you,
> >>Chad
> >>Griffiths TV/VCR
> >>Schenectady, NY 12304
> >>
> >>In a message dated 1/20/2005 3:15:25 PM Eastern
> Standard Time,
> >>tjanphyl@xxxxxxxxxxxxxxx writes:
> >>
> >>
> >>
> >>>think simple:
> >>>Could it be in Video mode?
> >>>Could you have unplugged a small cable when
> repairing it?
> >>>Swapped two cables in each others plug?
> >>>Damaged a small SMD around the parts you
> replaced, or slid the board
> >>>across a surface and scraped an SMD off?
> >>>Does OSD show?
> >>>Phil Bader
> >>>
> >>>CGRIFF4000@xxxxxxx wrote:
> >>>
> >>>
> >>>
> >>>>RCA 36" TV m# F36450 C# ATC113CA1. When this
> unit came to me, the SMPS
> > was
> >>>>chirping. I replaced the HOT &FTB and now the
> unit turns on fine and no
> >>>>chirping. But it does'nt have audio or video, it
> only turns on. Any
> > ideas?
> >>>>Thank you,
> >>>>Chad
> >>>>Griffiths TV/VCR
> >>>>Schenectady, NY 12303
> >>>>
> >>>>
> >>>>
> >>>>
> >>
> >>
> >>
> >>
>
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> >>
> >
> > --
> >
> > Philip Bader
> > Jan Phyl TV Inc. (estab. 1976)
> > 3420 Recker Hwy. Winter Haven, Fl. 33880
> > Fax (863) 299-8821
> > email: tjanphyl@xxxxxxxxxxxxxxx
> >
> >
> >
> > --
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> Release Date: 1/19/2005
> >
> >
> >
>
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