[TechAssist] Re: Sony KV40XBR800 4" vertical lines at bottom
- From: <tvservice@xxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Wed, 31 Dec 2003 11:54:28 -0600
Customer says it's always there!
Robert
----- Original Message -----
From: "Technotronic Dimensions" <Steve@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Wednesday, December 31, 2003 11:50 AM
Subject: [TechAssist] Re: Sony KV40XBR800 4" vertical lines at bottom
> Its loosing Horizontal Scan about 90% of the way down. Vertical Scan is
> still completing. So it could be a component degraded below tolerance -
> perhaps a Cap or resistor in the Horizontal. Maybe Heat or cold would
cause
> the problem to appear and reappear? Just a Guess.
>
>
> Steve Hearns
> Technotronic Dimensions, NY (USA)
> 1-877-817-9885 (Voice / Fax US Only)
> WWW.TECHNOTRONIC-DIMENSIONS.COM
>
>
> ----- Original Message -----
> From: <tvservice@xxxxxxxxxxxxx>
> To: "Tech-Assist" <techassist@xxxxxxxxxxxxx>
> Sent: Wednesday, December 31, 2003 12:27 PM
> Subject: [TechAssist] Sony KV40XBR800 4" vertical lines at bottom
>
>
> Hey group another Sony I'm not familiar with,
> Got fax from GE Protection Plus about this problem
> Customer say's picture is good and appears normal except about 4 inches up
> from bottom the raster has vertical dashed lines
> as here: ------------------
> l l
> l l
> l l
> l l
> l lllllllllllllllllllllllllllllll l
>
> What do you think? Jungle chip?, Micro?
> by the way I have no service manual
>
> Robert
> tvservice@xxxxxxxxxxxxx
> H & H Electronics Inc
> Dallas, TX
>
>
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