[TechAssist] Re: Sony KV35S40 CRT

  • From: "Chester Wilson" <cjwilson@xxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Sun, 10 Feb 2002 12:02:24 -0600

Yes it can knock the shadow mask loose. With the TV on , displaying problem,
bump the side of cabinet with your hand. If the shadow mask is loose 9 times
of 10 the color will flag.

Chester

----- Original Message -----
From: "sandman" <sandman@xxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Sunday, February 10, 2002 8:12 AM
Subject: [TechAssist] Sony KV35S40 CRT


> A question about CRT's
> A customer brought in a 35" Sony that he had dropped twice. Once straight
down to the floor and then it fell off his stand onto it's back. I found the
CRT board cracked, I repaired it and the set fired right up. On the left
side of the picture there is no red. When I put in a full red raster the
left 8" is green!
> Here's the question...Can dropping a set cause the shadow mask in the CRT
to move or otherwise knock the guns out of alignment? Has anyone heard of
this before?
>
> Jim
> Maxfield Electronics
> Northfield, NH 03276
> USA
> sandman@xxxxxxxxxxxxx
>
>
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