[TechAssist] Re: 1988 Fisher Goes Dark w/ Horiz Problems
- From: "Don Hartigan" <hartstv@xxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Mon, 4 Nov 2002 16:54:46 -0400
Bil, in the A6Y sister chassis for this model,they use a Horz.hold-down
IC.It's A401=JUO192.This ''may'' be your problem..Don...
HARTS-TVCR''ASC''
9 Robert St.,Oromocto,NewBrunswick,Can
E2V 3N2
Tel#506-357-9785,Fax#506-357-6010
hartstv@xxxxxxxxxxx
----- Original Message -----
From: "al m" <ampm@xxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Monday, November 04, 2002 9:09 AM
Subject: [TechAssist] Re: 1988 Fisher Goes Dark w/ Horiz Problems
>
> Not sure if your set is the one but there is a jou??? regulator ic that
I've
> seen cause this problem.
> al marquardt
> ampm@xxxxxxx
>
>
> ----- Original Message -----
> From: "Bil Green" <tv.vcrrepair@xxxxxxxxxxx>
> To: ".TECHASSIST @ freelists . org" <techassist@xxxxxxxxxxxxx>
> Sent: Monday, November 04, 2002 4:15 AM
> Subject: [TechAssist] 1988 Fisher Goes Dark w/ Horiz Problems
>
>
> >
> > Fisher PC-387WS
> > Chassis A7Y-387WSO
> > 1988 27" TV
> >
> > The screen intermittently goes dark and the sides close in.
> > With a loud screeching sound and what looks like horiz off
> > freq.
> >
> > I soldered the main board (many cracked connections, especially
> > at resistors). Don't have a schematic for this one.
> >
> > Anyone know of a cap that has caused this symptom on this model?
> >
> > --
> > Best regards,
> > Bil mailto:tv.vcrrepair@xxxxxxxxxxx
> >
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