[TechAssist] Re: RCA PTK169PGB mod#P52731WK

  • From: gulftech@xxxxxxxx
  • To: techassist@xxxxxxxxxxxxx
  • Date: Tue, 14 May 2002 11:52:01 -0500

Doug,

The first thing to do is change CR4118, RCA 164590.  That should solve
the color problem and maybe the vertical problem as well.  If not,  here
is a few things to check from Winstips.  R4507 (one tip says 820K,
another shows it as 910K), C4519, CR4504, Q4506, and C4503.

HTH


Ken Smith
Gulf Technical Services
3034 Gulf Breeze Parkway
Gulf Breeze, FL  32563
850-934-8324 (Voice) 850-932-0819 (Fax)


On Tue, 14 May 2002 12:23:06 -0400 Doug Keller <dek@xxxxxxxxxx> writes:
> 
> This thing has turned into a nightmare. To begin with, 9 months ago 
> it
> was dead. Took care of that. Then intermittent vertical deflection. 
> Then
> the black stretch adapter board had some bad solder joints. Now, it 
> has
> only about 80% vertical deflection and no color. Does anyone have any
> idea as to what this may be now?
> Doug
> 
> --
> Doug Keller               "Don't be afraid to go after what you
> Wis-Kel Electronics        want to do and what you want to be, but
> 101 Freeland Ave.          don't be afraid to be willing to pay
> Terra Alta, WV             the price"
> USA       26764
> 1-304-789-3165
> dek@xxxxxxxxxx
> 
> 
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