[TechAssist] Re: TOSHIBA 61HX70 (Convergence?)
- From: "Corey Brazell" <cohbraz@xxxxxxxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Wed, 10 Mar 2004 07:47:12 -0500
It could be the STK chips. I have also seen bad solder connections on the
Digital Convergence Board on the connectors that attach it to the main
circuit board, and on the connectors on the main board..
Corey Brazell
Audio Video Electronics
12169 SC Hwy 121
Newberry SC 29108
> [Original Message]
> From: Bil Green <tv.vcrrepair@xxxxxxxxxxx>
> To: .TECHASSIST @ freelists . org <techassist@xxxxxxxxxxxxx>
> Date: 3/10/2004 5:14:12 AM
> Subject: [TechAssist] TOSHIBA 61HX70 (Convergence?)
>
> Toshiba 61HX70
> 2001 PTV
> Chassis TAC0069
>
> Bad convergence especially at bottom (picture is
> full screen - good color and sound)
>
> Picture is pulsing/fluttering rapidly and is sort of
> divided up (vertically) by odd, horizontal portions
> of the picture itself
>
> This gives the impression that the picture may be
> rolling vertically (but it's not)
>
> It always shuts down in a few seconds (not much time
> to troubleshoot)
>
> I get the feeling that the convergence chips are the
> problem, but most of the symptoms are not at all like
> the usual failure (except for the bad convergence at
> bottom)
>
>
> --
> Best regards,
>
> Bil Green
> 2001 TV VCR
> Mammoth Lakes, CA 93546
> 760-934-2001 mailto:tv.vcrrepair@xxxxxxxxxxx
>
>
>
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