[TechAssist] Re: Zenith SY3581DT- No Video

  • From: "tony saracco" <tcselectronics@xxxxxxxxxxxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>,"Guy Williams" <electronicrepair@xxxxxxxx>,"Stephen H Phillips" <vze2p4dd@xxxxxxxxxxx>,<"mailto:mortstv"@comcast.net>, "VideoTech" <vidtech@xxxxxxxxxxx>
  • Date: Wed, 3 Dec 2003 20:08:40 -0600

Thanks for the Tip guys, Never worked on this model before. Will let ya know
if it works.

Tony Saracco
TCS ELECTRONICS
Elgin , IL 60120
847-695-1928
tcselectronics@xxxxxxxxxxxxxxxx
----- Original Message -----
From: "Ron Miller d.b.a. Country TV" <rlmbkm@xxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Wednesday, December 03, 2003 12:37 PM
Subject: [TechAssist] Re: Zenith SY3581DT- No Video


> Look for two 110K ohm resisters near the yoke connector, remove to test or
> pull one end to test.hth
>
> Country TV
> Ron Miller
> Inez, TX. 77968
>
> ----- Original Message -----
> From: "tony saracco" <tcselectronics@xxxxxxxxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Wednesday, December 03, 2003 10:53 AM
> Subject: [TechAssist] Zenith SY3581DT- No Video
>
>
> > Hello Fellow Techs,
> > I have a Zenith SY3581DT with No video but has high voltage and audio,
> Makes no difference what input you use also has no on screen display,
> filaments are lit and turning up G2 will display a raster with retrace.
> Customer said prior to going out the picture shifted to left and would
blink
> out pix and remote and key functions became erratic. Customer unplugged TV
> and plugged back in now has no video at all. Sounds like EPROM or micro
> board but looking for advise if anyone has seen this. Can you reset the
> EPROM without displaying on screen?. I have no service manual on this set
> and is only available in poor quality micro fisch as all zeniths are.
> >
> > Tony Saracco
> > TCS ELECTRONICS
> > Elgin , IL 60120
> > 847-695-1928
> > tcselectronics@xxxxxxxxxxxxxxxx
> >
>
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