[TechAssist] Re: Toshiba 50H81 TAC0151 Horz tearing

  • From: "Gemini Computer & TV" <geminitv@xxxxxxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Fri, 08 Apr 2005 07:01:36 -0400

Yes it is and I had one with the same symptoms. The problem is these hyper
modules seem to be on eternal backorder. Looks like Toshiba is having issues
supplying parts.

Bob Waterman, CET® #RI-28
Master Technician License #9109
Service Manager / Parts Manager
Gemini Computer, TV, & Security Alarms
(508)695-7302
(508)695-7769 FAX
geminitv@xxxxxxxxxxx


----- Original Message ----- 
From: "Al Gutz" <alg@xxxxxxxxxxx>
To: "techassist" <techassist@xxxxxxxxxxxxxx>
Sent: Thursday, April 07, 2005 10:49 PM
Subject: [TechAssist] Toshiba 50H81 TAC0151 Horz tearing


>
> Set ha no sync at turn on then horz tearing. I see notes about the hyper
> card causing this.
> Is this the standup card beside the tuners?
>
> If I apply heat to this card before turning on the set starts OK but
> when warmed up cannot make the trouble show with freeze. ESR all the
> electro caps on the board, all check OK.
>
> Is there a fix for this board or is it a replacement?
>
> Set works good on S Video but trouble shows on reg video and tuner.
>
> Thanks for any info
>
> Al G
> Al's TV-Electronics
> Pembroke Ont.
> Canada
>
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