Yes you could. You can as well on single color crt's like the ones used in rgb projectors for example. But there are still new b&w replacement crts to be found... Even on ebay right now.
Sent wirelessly from my BlackBerry device on the Bell network.
Envoyé sans fil par mon terminal mobile BlackBerry sur le réseau de Bell.
-----Original Message-----
From: Omar Vega <omv@cinematronics.org>
Date: Mon, 14 Jun 2010 10:29:39
To: <vectorlist@vectorlist.org>
Subject: Re: VECTOR: Tragic 19VLUP22 tube...Please help if you can
Hey Roger,
I understand that you can not recoat phosphor on a color crt due to the
shawow mask but I was under the impression you could have this done on a B&W
tube. Has your experience been different?
--------- Original Message --------
From: vectorlist@vectorlist.org
To: vectorlist@vectorlist.org <vectorlist@vectorlist.org>
Subject: Re: VECTOR: Tragic 19VLUP22 tube...Please help if you can
Date: 06/14/10 16:06
> The vacuum is slowly removed, the old neck is then cut off and a new neck
is
> installed. The vacuum is then pumped while the CRT is heated. If all is
> done right the tube will set up properly and work almost as good as new.
>
> BUT....
>
> Screen burn is not repairable (and what game CRT doesn't have burn?).
> Replacement neck (gun) assemblies are getting very hard to find (not used
> much anymore, newer necks are smaller than used on older tubes).
>
> You might be fighting a losing battle.
>
>
>
> On 06/13/2010 04:54 PM, Luke Dyson wrote:
> I am sure he would be up for selling it, he said nobody showed interest in
> it as of yet. There was a museum that was interested but he would have to
> donate it.
>
> He gave me a demonstration of how each one worked, they didn't seem
> extremely complicated. I am sure to take over the business you would need
to
> practice alot before you worked on good tubes.
>
> Luke
>
> --- On *Sun, 6/13/10, Andrew Welburn
> <andy@andysarcade.net><andy@andysarcade.net>
> * wrote:
>
>
> From: Andrew Welburn <andy@andysarcade.net>
<andy@andysarcade.net>
> Subject: Re: VECTOR: Tragic 19VLUP22 tube...Please help if you can
> To: vectorlist@vectorlist.org
> Date: Sunday, June 13, 2010, 4:36 PM
>
> Is he selling his CRT rewoking gear? I always fancied gettign some of
> that..
>
> --
> Andrew Welburn
> http://www.andys-arcade.com
>
> ----- Original Message -----
> *From:* Luke
Dyson<http://us.mc1115.mail.yahoo.com/mc/compose?to=xzxluke@yahoo.com>
> *To:*
vectorlist_at_vectorlist.org<http://us.mc1115.mail.yahoo.com/mc/compose?to=vectorlist@vectorlist.org>
> *Sent:* Sunday, June 13, 2010 10:10 PM
> *Subject:* Re: VECTOR: Tragic 19VLUP22 tube...Please help if you can
>
> You better call now. I was just there picking up my 19VLUP22 tube and
he
> said he is shutting down and retiring at the end of this month.
>
> He's got a nice shop, I'll have to post the pics I took when I get a
chance.
>
>
> Luke
>
> --- On *Sun, 6/13/10, Pat Danis
>
<patdanis_at_verizon.net<http://us.mc1115.mail.yahoo.com/mc/compose?to=patdanis@verizon.net>
> >* wrote:
>
>
> From: Pat Danis
>
<patdanis_at_verizon.net<http://us.mc1115.mail.yahoo.com/mc/compose?to=patdanis@verizon.net>
> >
> Subject: Re: VECTOR: Tragic 19VLUP22 tube...Please help if you can
> To: vectorlist@vectorlist.org
> Date: Sunday, June 13, 2010, 12:19 PM
>
> Hawkeye tubes will rebuild that tube for you including repairing that
> crack. I don't have a link. do a google search.
>
> Pat Danis
>
> On 6/13/2010 3:30 AM, Andrew Welburn wrote:
>
> Have you tried a CRT rejuvenator on it yet? If its not a bad short, you
can
> blow that shorted crap right out with one of those. If nothing else, it
will
> let you know exactly what is up with the tube.
>
> --
> Andrew Welburn
> http://www.andys-arcade.com
>
> ----- Original Message -----
> *From:*
MKDUD_at_aol.com<http://us.mc1115.mail.yahoo.com/mc/compose?to=MKDUD@aol.com>
> *To:*
vectorlist_at_vectorlist.org<http://us.mc1115.mail.yahoo.com/mc/compose?to=vectorlist@vectorlist.org>
> *Sent:* Sunday, June 13, 2010 4:11 AM
> *Subject:* VECTOR: Tragic 19VLUP22 tube...Please help if you can
>
> Hello,
>
> I have been helping a friend restore his Tempest, and he recently was
> able to get a NOS 19VLUP22 tube . Tube seemed to be packed pretty well, in
> original NOS box, and looked good when unpacked. Never was bumped, jarred,
> or mishandled in any way during installation. Installed tube to chassis,
> began convergence.
>
> Yoke and purity assembly were both still LOOSE, nothing tightened.
> Moved yoke carefully forward to do green calibration, screen was getting
> nice green crosshatch, starting to look good, suddenly the tube fades goes
> dark. I'm thinking, something must be up with the HV, I still hear yoke
> chatter, spot killer is off, picture was there, then faded. Suddenly, I
hear
> the sizzle, and see the blue arc in the neck, and want to start ripping
the
> rest of my hair out...
>
> Does anybody have a source on new tubes? Please help if you can.
>
> The old tube in this game has so much phosphor burn that it is almost
> unusable, former owner had to leave this poor thing running for a LONG
time
> with no signal to monitor, the burns are terrible.
>
> I remember Richardson electronics, but I guess they're long gone as a tube
> supplier of these..Please help if you can.
>
> Thanks Very Much,
> Michael Kelley
>
>
>
> No virus found in this incoming message.
> Checked by AVG - www.avg.com
>
> Version: 9.0.829 / Virus Database: 271.1.1/2934 - Release Date:
> 06/13/10 01:35:00
>
>
---------------------------------------------------------------------------
> ** Unsubscribe, subscribe, or view the archives at
> http://www.vectorlist.org** Please direct other questions, comments,
> or problems to
> chris@westnet.com
>
>
>
>
>
>
> The vacuum is slowly removed, the old neck is then cut off and a new
> neck is installed.� The vacuum is then pumped while the CRT is
heated.�
> If all is done right the tube will set up properly and work almost as
> good as new.
>
> BUT....
>
> Screen burn is not repairable (and what game CRT doesn't have
burn?).�
> Replacement neck (gun) assemblies are getting very hard to find (not
> used much anymore, newer necks are smaller than used on older tubes).
>
> You might be fighting a losing battle.
>
>
>
> On 06/13/2010 04:54 PM, Luke Dyson wrote:
>
>
>
>
>
> I am sure he would be up for selling it, he said nobody
> showed interest in it as of yet. There was a museum that was interested
> but he would have to donate it.
> �
> He gave me a demonstration of how each one worked, they
> didn't seem extremely complicated. I am sure to take over the business
> you would need to practice alot before you worked on good tubes.
> �
> Luke
>
> --- On Sun, 6/13/10, Andrew Welburn <andy@andysarcade.net>
> wrote:
>
>
> From: Andrew Welburn <andy@andysarcade.net>
> Subject: Re: VECTOR: Tragic 19VLUP22 tube...Please help if you can
> To: vectorlist@vectorlist.org
> Date: Sunday, June 13, 2010, 4:36 PM
>
>
> Is he selling his CRT
> rewoking gear? I always fancied gettign some of that..
> �
> --
> Andrew Welburn
> http://www.andys-arcade.com
>
> -----
> Original Message -----
> From:
> Luke
> Dyson
> To:
> vectorlist@vectorlist.org
>
> Sent:
> Sunday, June 13, 2010 10:10 PM
> Subject:
> Re: VECTOR: Tragic 19VLUP22 tube...Please help if you can
>
>
>
>
>
>
> You better call now. I was just there picking up
> my 19VLUP22 tube and he said he is shutting down and retiring at the
> end of this month.
> �
> He's got a nice shop, I'll have to post the pics
> I took when I get a chance.
> �
> �
> Luke
>
> --- On Sun, 6/13/10, Pat Danis <patdanis@verizon.net>
> wrote:
>
>
> From: Pat Danis <patdanis@verizon.net>
> Subject: Re: VECTOR: Tragic 19VLUP22 tube...Please help if you can
> To: vectorlist@vectorlist.org
> Date: Sunday, June 13, 2010, 12:19 PM
>
> Hawkeye tubes will rebuild
> that tube for you including repairing that crack.� I don't have a
> link.� do a google search.
>
> Pat Danis
>
> On 6/13/2010 3:30 AM, Andrew Welburn wrote:
>
>
> Have you tried a CRT rejuvenator on it yet?
> If its not a bad short, you can blow that shorted crap right out with
> one of those. If nothing else, it will let you know exactly what is up
> with the tube.
> �
> --
> Andrew Welburn
> http://www.andys-arcade.com
>
> -----
> Original Message -----
> From:
> MKDUD@aol.com
> To:
> vectorlist@vectorlist.org
> Sent:
> Sunday, June 13, 2010 4:11 AM
> Subject:
> VECTOR: Tragic 19VLUP22 tube...Please help if you can
>
>
> Hello,
> �
> ����
> I have been helping a friend restore his
> Tempest, and he recently was able to get a NOS 19VLUP22 tube . Tube
> seemed to be packed pretty well, in original NOS box, and looked good
> when unpacked. Never was bumped, jarred, or mishandled in any way
> during installation. Installed tube to chassis, began convergence.
> �
> ���
> Yoke and purity assembly� were both still
> LOOSE, nothing tightened. Moved yoke carefully forward to do green
> calibration, screen was getting nice�green crosshatch, starting to look
> good, suddenly the tube fades goes dark. I'm thinking, something must
> be up with the HV, I still hear yoke chatter, spot killer is off,
> picture was there, then faded. Suddenly, I hear the sizzle, and see the
> blue arc in the neck, and want to start ripping the rest of my hair
> out...��
> �
> ����
> Does anybody have a source on new tubes?
> Please help if you can.
> �
> ����
> The old tube in this game has so much
> phosphor burn that�it is almost unusable, former owner had to leave
> this poor thing running for a LONG time with no signal to monitor, the
> burns are terrible.
> �
> I
> remember Richardson electronics, but I
> guess they're long gone as a tube supplier of these..Please help if
you
> can.
> �
> Thanks
> Very Much,
> Michael
> Kelley�
>
> No virus found in this incoming message.Checked by
AVG - www.avg.com Version: 9.0.829 / Virus Database: 271.1.1/2934 - Release
Date: 06/13/10 01:35:00
>
>
>
---------------------------------------------------------------------------
> **
> Unsubscribe, subscribe, or view the archives at
> http://www.vectorlist.org
> ** Please direct other questions, comments,
> or problems to chris@westnet.com
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
---------------------------------------------------------------------------
** Unsubscribe, subscribe, or view the archives at http://www.vectorlist.org
** Please direct other questions, comments, or problems to chris@westnet.com
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Received on Mon Jun 14 12:34:11 2010
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