[TechAssist] Re: 2nd post: Sony KV32FV27 Chas AA2u no vert/hor sync

  • From: Frank Luu <fkluu@xxxxxxxxx>
  • To: techassist@xxxxxxxxxxxxx
  • Date: Fri, 20 Sep 2002 11:03:32 -0700 (PDT)

Hello:
Try S-video input see if it works? May have comb
filter problem.
Part # for A board  A-1299-476-A (about $160) ,High
voltage lead 1-251-715-22 (few dollars) just in case
you want to get the set out of the shop quickly.
Good luck
Frank Luu

--- Ronnie Alston <raalston@xxxxxxxxxxxx> wrote:
> 
> 2nd Post: Sony KV32FV27 Chas AA2u
> No vert/hor sync
> No schematic:
> I would really appreciate some one helping with this
> one. I am not very
> familar with this chas. Tritronic would have to
> special order the service
> man. and that would take a while. My customer is
> really wanting his set
> back.
> I have checked all of my data bases with no results.
> I replaced IC355 in which is the chip that sync is
> processed, I put line
> function on and inserted video into video jacks, and
> still no change.
> If someone has any ideas or a  schematic scan copy
> of the video area
> concerned I would surely appreciate it.
>  Thanks in advance,
> Ronnie Alston
> Alston's TV Service
> 110 North Third Street
> Ozark, Ark. 72949
> Fax #479-667-2219
> 
> 
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