[TV] Re: Sony KPS25 No Picture, sound OK

[Ming Yu <yuming@xxxxxxxxxxxxx>]

It is the CXA1477AS IC dead

--- lynnslb <lynnslb@xxxxxxxxxxxxx> wrote:

> This may help.
>
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> Text pasted from WinSTIPS 2.0
> http://www.ServiceSoftware.com
>
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> SONY   KP46S25   
> 
> Audio And Hv No Raster
> Dan Mundy
> Screen Voltage At 0 Change Q811 8-729-823-81 Q813
> 8-729-216-22, D817, D818 8-719-404-46 
>
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> SONY   KP46S25   
> 
> Video No Go.  Powers Up W/Good Audio And Filaments
> And Hv. No Video
> Cxa1477as Jungle Ic301
>
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> SONY   KP46S25   
> 
> Video No Go. Can Turn Up Srceen And Has Raster
> Austin Tv & Electronics
> Found Shorted Diode D731 On D Board
>
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> SONY   KP46S25   
> 
> Video No Go. Can Turn Up Srceen And Has Raster w/ No
> Vertical Sweep
> Replace Ic301 On M (Cxa1477as) And Ic 1501 Vertical
> Ic (Stv9379)
>
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> You really need this program. See url below.
> http://www.servicesoftware.com/winstips
>
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