[TechAssist] Re: Sony KP-53XBR35 AP Chassis Pix too narrow

Last move: if you find no bad components, go to
the service menu and adjust width..
Jorge

At 04:03 p.m. 29/08/03 -0500, you wrote:
>         I went out on this sony projo a while back.  The customer 
> complained of a
>convergence problem.  One of the fuses was open on the convergence module.
>I replaced both fuses and both convergence IC's.  I did use quality IC's
>from B&D.  Now my convergence is corrected but the picture is narrow on the
>sides. The sides are not bowed it is just too narrow. I have noticed that
>Q508 (Pin-Out) runs pretty hot.  Is this normal? I do not have the exact
>schematic for this model but have one that is close (KP-53V15).  I have
>checked the following components in the horizontal circuit:  C569, C502,
>C522, C510, C512, R509, D507.  Is L501 the horizontal linearity coil a
>suspect problem on this chassis?  Any help would be appreciated.  Thanks
>much.  Shannen
>
>Shannen's Electronics
>1619 N Taylor Ave.
>Garden City, KS  67846
>(620) 275-4660
>(620) 275-4668 (fax)
>shannen@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
>
>*****************************************************************************
>Classifieds! Buy or Sell!
>http://sell.tech-assist.org
>The Tech Address Book:
>http://www.tech-assist.org/secure/tip/contact.htm
>Add a Repair Tip Here, or Change/Remove your Email Address:
>http://www.tech-assist.org/secure/tip/main.htm
>Lost Password:
>http://www.tech-assist.org  and select "Lost your Login Info?".
>Email Archives:
>http://www.freelists.org/archives/techassist/



Jorge Camboni, GY Electronics, Richardson, TX

*****************************************************************************
Classifieds! Buy or Sell!
http://sell.tech-assist.org
The Tech Address Book:
http://www.tech-assist.org/secure/tip/contact.htm
Add a Repair Tip Here, or Change/Remove your Email Address:
http://www.tech-assist.org/secure/tip/main.htm
Lost Password:
http://www.tech-assist.org  and select "Lost your Login Info?".
Email Archives:
http://www.freelists.org/archives/techassist/

Other related posts: