Sony TV - KV-L34SN11 - Vert. amp. Problem.

From: Joe KiwiTech (cybertek_at_wave.co.nz)
Date: 02/07/05


Date: Mon, 7 Feb 2005 21:22:00 +1300

Hi There, this is a heavy mother...
Sony TV - KV-L34SN11 Came in with
bottom 4 inches picture foldover / reduced vert. size.
I resoldered the Vert. Amp. IC, and replaced a few Caps.
Still has half an inch missing on the bottom, when the set warms
up the vert. size increases a bit and it's fine. Was hoping if anyone
knows which are the critical caps to replace. The set still faults a
bit.

Cheers.

--
Joe Lussy - centennial@wave.co.nz
Centennial Electronics.
Whitianga, New Zealand.


Relevant Pages

  • Re: Sony TV - KV-L34SN11 - Vert. amp. Problem.
    ... >I resoldered the Vert. ... and replaced a few Caps. ... >Still has half an inch missing on the bottom, when the set warms ...
    (sci.electronics.repair)
  • Sony TV - KV-L34SN11 - Vert. amp. Problem.
    ... I resoldered the Vert. ... and replaced a few Caps. ... Still has half an inch missing on the bottom, when the set warms ...
    (sci.electronics.repair)
  • Sony TV - KV-L34SN11 - Vert. amp. Problem.
    ... I resoldered the Vert. ... and replaced a few Caps. ... Still has half an inch missing on the bottom, when the set warms ...
    (sci.electronics.repair)
  • Re: Sony TV - KV-L34SN11 - Vert. amp. Problem.
    ... The main decoupler caps, the feedback ... cap, and any of the decoupler caps, can cause this type of effect, depending ... I resoldered the Vert. ... Still has half an inch missing on the bottom, ...
    (sci.electronics.repair)
  • Re: Mits. VS-4506R Lost vertical hold
    ... Does the menu come up stable on screen and just the video information loose vert sync? ... Many post about caps going bad in PIP and other areas of the set. ... High ESR caps in the vert section. ...
    (sci.electronics.repair)