[TechAssist] Re: Toshiba Rear projection TV mod:50A50 update
- From: gordon elder <directservice246@xxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Thu, 5 Aug 2004 13:01:37 -0700 (PDT)
Ok
While I was trying to trace where the supply for q403 comes from the HOT
shorted.
gordon elder <directservice246@xxxxxxxxx> wrote:
Hi
This set came in with a trapezoid raster,i.e full width at the top and
narrowing at the bottom.It was also vertically out of position cutting of the
people's heads.There is an op amp that drives the pin cushion
circuit,q403,which only had 8Vcc where it should have 32Vcc While I was working
on it, it shut down.
Gordon Elder
Audio video Technician,
Lewis Satellite
Shadowed lawn,
Brittons Hill,
Barbados.
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