[TechAssist] Re: RCA Model D52W17, Chassis ITC222 - Dead Set

  • From: Bill Grabowski <bgrabowski@xxxxxxxxx>
  • To: techassist@xxxxxxxxxxxxx
  • Date: Sat, 10 Sep 2005 12:23:17 -0500

Have you gone into service mode and checked for errors?  Do you have a 
chipper checker?

Gary Pahls wrote:

>The Service number for this unit is D52W17BYX1
>When this set came in it would randomly turn itself on an off, ordered new 
>small signal board, the set runs fine now but the geomety is way off.  Can't 
>get it to fill the screen horizontally, vertical is close.  We went through 
>the set up proceedures that came with the new panel but no results.  Tried 
>swapping all 4 eprom IC's, no results, tried a second board, no results.  Can 
>someone tell me if the part number 264120 is the right small signal panel for 
>this set, and if so what are we missing.  It almost appears that this panel is 
>for a 4X3 instead of a 16X9 set.  We have changed the parameters on the new 
>board for widescreen.  When I switch the aspect ratio from 4X3 to 16X9 I don't 
>notice any significant change.  This is the first one of these I've seen so I 
>am probably just missing something.
>
>TIA
>
>Gary Pahls
>Beloit Entertainment Center
>bec@xxxxxxxxx
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-- 
**********************
Bill Grabowski
Triangle Appliance
3813 Roosevelt Rd
Kenosha WI  53142
262-694-6500
262-694-6523   fax
bgrabowski@xxxxxxxxx
**********************

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