[TechAssist] Re: Mitsubishi Projo TV Model VS-50111\Has high voltage,no pix.
- From: Jim Myers <jr.myers@xxxxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Wed, 19 Oct 2005 17:47:07 -0500
Turn up one of the screen controls to see if you get a horizontal line
to determine if it is a vertical failure. The only LA in the parts list
is LA4663, could that be the vertical? Or is it a TDA something instead?
Also it could be the old cracked solder on the yokes problem that has
been discussed repeatedly and recently.
The Old Master Technician
********************************
Since 1972 *
Jim Myers *
Telrad Electronics *
Fort Wayne Indiana *
********************************
armando guerra wrote:
> This set when powered on,high voltage comes up ok and sound is also
> ok.The filaments are lit.Just no pix.I don't have the manual but I think
> that it might be the vertical ic that is bad.It looks like it been
> running hot because the #'s on are erased,cannot read the LA #.
> Does anyone have any tips on this model for the mentioned symtom or
> maybe an ID on the vertical ic. Thanks.
> Mando
> AZ
> PS Cannot see the chasis # any where (VZ-4 ) or what.
>
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