Re: Panasonic CT32XF37 out of focus

From: Eugen T (viperz_at_nomorespam.com)
Date: 11/28/04


Date: Sat, 27 Nov 2004 23:42:56 -0500

I thought about HV multiplier, that's why I need the schematics. I wasn't
looking for a free service manual, just need a link on where to get one.

"Jerry G." <jerryg-consult@NOSPAMca.inter.net> wrote in message
news:30t0d1F34g3flU1@uni-berlin.de...
> The service manual should normally be available from the Panasonic parts
> department. This is not a free publication.
>
> As for the focus problem, this can most likely be in the HV multiplier, or
> the CRT is defective. It is possible however that the video amps are over
> biasing the CRT because of failed components, but this is not common.
>
> --
>
> Jerry G.
> ==========================
>
>
> "Eugen T" <viperz@nomorespam.com> wrote in message
> news:iZaqd.75084$Ro.2865292@news20.bellglobal.com...
> Hi all,
>
> I got this 32" Panasonic Gaoo CT32XF37 TV. It is totally out of focus -
the
> picture and the on-screen menu.
> Does anybody know where I can locate service manual for this TV? Search on
> Google and on a couple service manual websites did not yield anything.
>
> Thank you!
>
> viperz (at) mail (dot) com
>
>
>



Relevant Pages

  • Re: Tektronix 2445, No EHT , oscillator board failed common ?
    ... CRTs do fail and overload the multiplier. ... I've seen more HV multipliers fail than HV oscillator xstrs. ... ANODE lead,the red one.Don't bother with the CRT socket at the back end. ... If you pull the CRT anode lead and get a big spark when shorting it's plug ...
    (sci.electronics.repair)
  • Re: forgot to take a photo before dissassembly...
    ... Try the focus pot on the back of the HV multiplier. ... Also, as the CRT becomes weaker with age, the dynamic focus spec will ... wires.they all connect to the same metal cage so i didnt think their ... could this be the problem?i didnt touch any of the yoke ...
    (sci.electronics.repair)
  • Re: Dell P991 Monitor Problem - seeking help
    ... This sounds like problems in the CRT bias circuits, or in the HV multiplier. ... > My PC Monitor is a DELL Multiscan P991. ...
    (sci.electronics.repair)
  • Re: Tektronix 2235 Scope High Voltage Problem
    ... > The HV multiplier has a red lead that goes to the front of the CRT. ... > obsolete.A parts scope will be your only source,I believe. ... The HV multiplier is a x6 type. ...
    (sci.electronics.equipment)
  • Re: VERILOG and VHDL
    ... schematics as compared to, say, 5000 lines of cryptic, uncommented ... For more sophisticated counters (up to 256 ... only to discover that "multiplier" is one of the ... One of our current designs includes eight saturating ...
    (sci.electronics.design)