Don;
Check voltages on input ports of IC501. Check pin 24 for 2.5v dc., if =20=
reading =EC
low check and replace C261, 0.01mfd capacitor.
This cap is most likely in early stage of failure.
=
=20
=
=20
=
=20
=
=20
=
=20
=
=20
=
=20
=
=20
=
=20
=
=20
=
=20
=
=20
=
=20
=
=20
=
=20
=
=20
=
=20
=
=20
=
=20
=
=20
=
=20
=
=20
=
=20
=
=20
=
=20
=
=20
=
=20
=
=20
=
=20
=
=20
=
=20
=
=20
=
=20
=
=20
=
=20
=
=20
=
=20
=
=20
=
=20
=
=20
=
=20
=
=20
=
=20
=
=20
=
=20
=
=20
=
=20
=
=20
=
=20
=
=20
=
=20
=
=20
=
=20
=
=20
=
=20
=
=20
-Ed-
*****************************************************************
Ed Gaidies=09
Tel-Tek Electronics
Ontario-Canada
teltek3@xxxxxxxxxxxx
teltek@xxxxxxxxx=09
On 28-Nov-04, at 1:52 AM, Don Hartigan wrote:
> This 27" unit came in for a vert. problem.Replaced all the usual 300 =20=
> series caps & vert is aok,But,have noise in pix;looks like motor =20
> noise.I tryed the video i/p jack & the pix is crystal clear;audio is =20=
> good as well.I can hear this noise & is most noticeable when printed =20=
> material is on the screen.Not sure if this is problem with tuner or =20=
> the jungle ic.This one uses a TA8801N.Have neither in stock to try =20
> subbing.Anyone have any info on this type of =20
> problem..........TIA..............
> Don of HARTS-TVCR"ASC"
> 9 Robert St.,Oromocto,NB,Canada,E2V3N2
> Tel#506-357-9785,Fax#506-357-6010
> hartstv@xxxxxxxxxxx
>
> =
-----------------------------------------------------------------------=20=
> ------
> Lost Password:
> http://www.tech-assist.org and select "Login Problems?".
> Email Archives:
> //www.freelists.org/archives/techassist/
>
-----------------------------------------------------------------------------
Lost Password:
http://www.tech-assist.org and select "Login Problems?".
Email Archives:
//www.freelists.org/archives/techassist/
