[TechAssist] Re: Zenith A60M91W1 with 9-1978 module no pix after 10 minutes
- From: "Avery Boyd" <adBoyd@xxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Wed, 1 Jun 2005 12:48:36 -0500
Shaun, I don't think that is your problem, the block. I have ran in to that
problem several times. I have yet to figure it out, just get another 9-1978
board. If you figure it out please let me know Thank. Avery
Avery Boyd
4666B S. Mingo
Tulsa OK 74146
Phone 918-665-2400
----- Original Message -----
From: "Shaun" <satguy@xxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Wednesday, June 01, 2005 12:30 PM
Subject: [TechAssist] Re: Zenith A60M91W1 with 9-1978 module no pix after 10
minutes
The convergence module looks like new no discolored resistors and solder
looks good. My thoughts are either the 9-1978 or the hv divider but I want
to try and see which one first. I am going to put the 9-1978 in my personal
tv and see how long it runs if it runs good I will replace the hv divider.
Shaun
Advanced Electronics
224 West Riverview Ave.
Fort Morgan, CO 80701
----- Original Message -----
From: "John @ Myers TV " <myers_tv_b@xxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Tuesday, May 31, 2005 9:13 PM
Subject: [TechAssist] Re: Zenith A60M91W1 with 9-1978 module no pix after 10
minutes
> Shaun,
>
> I just did one that would lose HV after about 30 seconds. Not the
> original problem, I might add.
> I went through 3 boards before finding a good one.
> But, how's the convergance board? any sign of discoloration on the
> fusible resistors?
>
> John Myers
> Myers TV Service Co.
> 376 E. State St.
> Alliance, OH 44601
>
> Voice / Fax: 330-821-6545
> Myers_tv_b@xxxxxxxxxxxxx
> http://www.myerstv.net
>
> Work as if you were to live a hundred years,
> Pray as if you were to die tomorrow.
> Ben Franklin
>
>
>
>
> Shaun wrote:
>
> >This set will run for 10-15 minutes and then the picture goes out. Set
> >looses high voltage but still has sound. I removed the 9-1978 which was
> >replaced about a year ago. I soldered all the normal places that go bad
and
> >really never found any problems. If I let it sit for about 10 minutes
> >unplugged then plug it back in it will run again for about 10-15 minutes
> >again. I tapped around on the 9-1978 and the set never changes. The HV
block
> >measures 50K and the convergence module shows no sign of problems. Any
idea
> >from anyone out there?
> >
> >Shaun
> >
> >Advanced Electronics
> >224 West Riverview Ave.
> >Fort Morgan, CO 80701
> >
>
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