[TechAssist] Re: LXI Philips PTV 770 Lines in picture
- From: "John @ Myers TV" <myerstv@xxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Fri, 7 Nov 2003 07:58:33 -0500
Yes, I had the exact same thing on one of these. It turned out that the
Horizontal frequency was off. This uses 2 seperate circuits (HV &
Deflection).
I can't find the specifics, but hoppfully, someone whill jump in here with
it.
I remember that there was a procedure in the manual for adjusting the H.
Freq.
Good Luck,
John Myers
Myers TV Service Co. Since 1984
Alliance, OH
Voice: 330-821-6545
myerstv@xxxxxxxx
http://members.ebay.com/aboutme/tvguy07/
----- Original Message -----
From: "Paul Medvetz" <paulcho@xxxxxxxx>
To: "techassist" <techassist@xxxxxxxxxxxxx>
Sent: November 07, 2003 6:48 AM
Subject: [TechAssist] LXI Philips PTV 770 Lines in picture
> Just changed the fluid in this LXI model 62654528790 Its a Philips
> PTV770-AH01,The set was all red and blurry when I first started so I
could=
> not
> see the quality of the picture,Has a great picture now except in two
minutes=
>
> after turning set on horizontal lines come over the screen they are=
> separated
> about a inch and a half apart then at times the lines will double and of=
> course
> the distance between the lines is half, they also move up and down the=
> screen,
> they look almost like the lines from your cross hatch generator, evenly=
> spaced
> apart and they are their with rf or av input. This set is in a bar hard
to=
> get
> at, I changed the fluid from the front with out taking crt's out of set,
so=
>
> nothing else was disturbed in tv.This is going to be a tuff one.Any ideas=
> out
> their,Thank You.
> Paul Medvetz
> Tv-Service-Company
> RR 3 Box 3550
> Hazleton,Pa.18202
> 570-455-8868
>
>
>
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