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Man, this figures.. (WTB: Amplifone yoke)

  
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Author Message
Matt Mac Donagh

External


Since: Apr 26, 2005
Posts: 240



(Msg. 1) Posted: Fri Feb 24, 2006 7:21 pm
Post subject: Man, this figures.. (WTB: Amplifone yoke)
Archived from groups: rec>games>video>arcade>collecting (more info?)
OK, so I had 4 of these damn things recently. The ONE that I decide to keep
for my Star Wars has a bad yoke! If I turn the yoke to square the image on
the screen the graphics go all Klingon printing looking on me. I've looked
very carefully at the yoke for windings with the coating missing but have
found nothing!

So now I need a friggin Amplifone deflection yoke! Anyone have one FS?

--
Matt

M and M Electronics
6661 Stanford Ranch Road
Suite F PMB 105
Rocklin, Ca 95677
916-275-5871

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Matty-t

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Since: Aug 21, 2005
Posts: 322



(Msg. 2) Posted: Fri Feb 24, 2006 7:47 pm
Post subject: Re: Man, this figures.. (WTB: Amplifone yoke) [Login to view extended thread Info.]
Archived from groups: per prev. post (more info?)
Matt,

You sure you don't have a amplifone raster yoke on that tube?

Sounds like what I got out of it when I tried that litle experiment Smile

- Matt

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Matt Mac Donagh

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Since: Apr 26, 2005
Posts: 240



(Msg. 3) Posted: Sat Feb 25, 2006 12:02 am
Post subject: Re: Man, this figures.. (WTB: Amplifone yoke) [Login to view extended thread Info.]
Archived from groups: per prev. post (more info?)
I'm positive. It works and looks fine when the yoke is twisted slightly. If
I try to put it where the screen would be square its all messed up.

I never thought of trying a raster yoke on one of these things. How much
smoke came off of the deflection board?

"Matty-t" <matthews RemoveThis @audio-doctors.com> wrote in message
news:1140839233.666259.23040@u72g2000cwu.googlegroups.com...
> Matt,
>
> You sure you don't have a amplifone raster yoke on that tube?
>
> Sounds like what I got out of it when I tried that litle experiment Smile
>
> - Matt
>
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Matty-t

External


Since: Aug 21, 2005
Posts: 322



(Msg. 4) Posted: Sat Feb 25, 2006 7:38 am
Post subject: Re: Man, this figures.. (WTB: Amplifone yoke) [Login to view extended thread Info.]
Archived from groups: per prev. post (more info?)
No smoke. The impeadence on raster yokes is higher. It's acually
quite easy on the deflection amp.

I did my experiment by accident because it looks the same as the
vector yoke (connector and all!).

Are you sure when you turn that thing center you don't have a magnetic
shunt interfereing on the back of the tube?

How does it look if you turn the picture 180 degrees?

Wierd....

- Matt
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Matt Mac Donagh

External


Since: Apr 26, 2005
Posts: 240



(Msg. 5) Posted: Sat Feb 25, 2006 10:05 am
Post subject: Re: Man, this figures.. (WTB: Amplifone yoke) [Login to view extended thread Info.]
Archived from groups: per prev. post (more info?)
I pulled the shunts off of the tube and the issue is still there. If I
rotate the yoke 180 degrees its fine but in many places in between it wigs
out.

"Matty-t" <matthews DeleteThis @audio-doctors.com> wrote in message
news:1140881934.247915.219370@p10g2000cwp.googlegroups.com...
>
> No smoke. The impeadence on raster yokes is higher. It's acually
> quite easy on the deflection amp.
>
> I did my experiment by accident because it looks the same as the
> vector yoke (connector and all!).
>
> Are you sure when you turn that thing center you don't have a magnetic
> shunt interfereing on the back of the tube?
>
> How does it look if you turn the picture 180 degrees?
>
> Wierd....
>
> - Matt
>
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