[TechAssist] Re: Sony KP41T15 projection tv shutdown
- From: "Gemini Computer & TV" <geminitv@xxxxxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Mon, 13 May 2002 07:58:42 -0400
Try checking the convergence amplifier IC's and the associated fuses for
them.
Bob Waterman, CET®
Service Manager
Gemini Computer, TV, & Security Alarm Systems, Inc.
(508)695-7302
(508)695-7769 FAX
geminitv@xxxxxxxxxxxxxxxx
geminitv@xxxxxxx
----- Original Message -----
From: "Luis Rodriguez" <vtvluis@xxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Monday, May 13, 2002 6:22 AM
Subject: [TechAssist] Sony KP41T15 projection tv shutdown
>
> Tv will go on shutdown immediately. I disconected the
> flyback with no change, checked power supply,
> horizontal found, then i bypass relay and it works,
> changed IC cxa4177 with no luck, if i disconect the
> board in back (video switching, AV inputs) it will not
> go on shutdown. Any ideas will be appreciated.
> Luis Rodriguez
> Electronics teacher
>
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