[TechAssist] Re: 2nd post: Sony KV32FV27 Chas AA2u no vert/hor sync
- From: "Leonard G. Caillouet" <lcaillo@xxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Fri, 20 Sep 2002 14:35:11 -0400
Can you adjust the frequency in the service mode? If so, it may just be a
corrupt memory. We have service several sets that just needed the freq
adjusted, no other adjustments were off.
Leonard G. Caillouet
Service Manager
Electronics World
Gainesville, FL
352-332-5608
352-332-5668 (fax)
----- Original Message -----
From: "Frank Luu" <fkluu@xxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Friday, September 20, 2002 2:03 PM
Subject: [TechAssist] Re: 2nd post: Sony KV32FV27 Chas AA2u no vert/hor sync
>
> 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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