[TechAssist] Re: Apex Tv AT2002 Diode Fix

Probably right Jorge, Will do.
al marquardt
ampm@xxxxxxx
Al Marquardt Electronic Repair
206 W Main
Girardville Pa. 17935
----- Original Message ----- 
From: "Jorge Camboni" <geo@xxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Sunday, June 29, 2003 2:35 AM
Subject: [TechAssist] Re: Apex Tv AT2002 Diode Fix


>
> Hi Al. If I were you I would replace with a little bit stronger
> diode, a standard 600v 1A rectifier like the 552 might
> not be the best choice, I would choose whatever higher
> current high speed one I had on hand, to stay on the safe side..
> Jorge
>
>
>
>
>
>
> At 06:14 p.m. 28/06/03 -0400, you wrote:
> >I replaced VD553 with a NTE552 and it is working so far. Any suggestions
are
> >welcome. VD553 was open causing the 130V supply to supply the power for
the
> >24V line and causing shutdown. I THINK!!!!
> >al marquardt
> >ampm@xxxxxxx
> >Al Marquardt Electronic Repair
> >206 W Main
> >Girardville Pa. 17935
> >----- Original Message -----
> >From: "Jorge Camboni" <geo@xxxxxxxxxxxxx>
> >To: <techassist@xxxxxxxxxxxxx>
> >Sent: Saturday, June 28, 2003 2:14 PM
> >Subject: [TechAssist] Re: Apex Tv AT2002 Diode
> >
> >
> > > I took a look at the circuit, I am pretty sure you can
> > > use a nte577 at that place, and you are on the safe side
> > > voltage, current, and speed wise (that is one choice
> > > among several hundred possible very fast switching
> > > high current diodes, you do not really need the
> > > 1000 piv feature, but it wont't hurt either)
> > > good luck
> > > Jorge
> > >
> > > At 12:58 p.m. 28/06/03 -0400, you wrote:
> > > >I'm back still can't find a cross. Part # is CHDIO00003 OR 2SCZ1834.
> > > >Appreciate any help.
> > > >al marquardt
> > > >ampm@xxxxxxx
> > > >Al Marquardt Electronic Repair
> > > >206 W Main
> > > >Girardville Pa. 17935
> > > >----- Original Message -----
> > > >From: "al m" <ampm@xxxxxxx>
> > > >To: <techassist@xxxxxxxxxxxxx>
> > > >Sent: Saturday, June 28, 2003 12:27 PM
> > > >Subject: [TechAssist] Re: Apex Tv AT2002 Diode
> > > >
> > > >
> > > > > Never mind found the manual thanks. BAD DAY!!
> > > > > al marquardt
> > > > > ampm@xxxxxxx
> > > > > Al Marquardt Electronic Repair
> > > > > 206 W Main
> > > > > Girardville Pa. 17935
> > > > > ----- Original Message -----
> > > > > From: "al m" <ampm@xxxxxxx>
> > > > > To: <techassist@xxxxxxxxxxxxx>
> > > > > Sent: Saturday, June 28, 2003 12:25 PM
> > > > > Subject: [TechAssist] Apex Tv AT2002 Diode
> > > > >
> > > > >
> > > > > > I need a # for a diode in this set d553. It's the 24V power
supply
> > > >diode.
> > > > > No Manual. Part has Z1834 on it, Can't find a cross.
> > > > > > al marquardt
> > > > > > ampm@xxxxxxx
> > > > > > Al Marquardt Electronic Repair
> > > > > > 206 W Main
> > > > > > Girardville Pa. 17935
> > > > > >
> > > > >
> > >
> >
>***************************************************************************
> >*
> > > > > *
> > > > > > CHECK OUT THE NEW CHATROOM! Just login and click on chat!
> > > > > > http://www.tech-assist.org/secure/tip/main.htm
> > > > > > The Tech Address Book:
> > > > > > http://www.tech-assist.org/secure/tip/contact.htm
> > > > > > Add a Repair Tip Here, or Change/Remove your Email Address:
> > > > > > http://www.tech-assist.org/secure/tip/main.htm
> > > > > > Lost Password:
> > > > > > http://www.tech-assist.org  and select "Lost your Login Info?".
> > > > > > Email Archives:
> > > > > > http://www.freelists.org/archives/techassist/
> > > > > >
> > > > > >
> > > > >
> > > > >
> > > > >
> > >
> >
>***************************************************************************
> >*
> > > >*
> > > > > CHECK OUT THE NEW CHATROOM! Just login and click on chat!
> > > > > http://www.tech-assist.org/secure/tip/main.htm
> > > > > The Tech Address Book:
> > > > > http://www.tech-assist.org/secure/tip/contact.htm
> > > > > Add a Repair Tip Here, or Change/Remove your Email Address:
> > > > > http://www.tech-assist.org/secure/tip/main.htm
> > > > > Lost Password:
> > > > > http://www.tech-assist.org  and select "Lost your Login Info?".
> > > > > Email Archives:
> > > > > http://www.freelists.org/archives/techassist/
> > > > >
> > > >
> > > >
> > >
> >
>***************************************************************************
> >**
> > > >CHECK OUT THE NEW CHATROOM! Just login and click on chat!
> > > >http://www.tech-assist.org/secure/tip/main.htm
> > > >The Tech Address Book:
> > > >http://www.tech-assist.org/secure/tip/contact.htm
> > > >Add a Repair Tip Here, or Change/Remove your Email Address:
> > > >http://www.tech-assist.org/secure/tip/main.htm
> > > >Lost Password:
> > > >http://www.tech-assist.org  and select "Lost your Login Info?".
> > > >Email Archives:
> > > >http://www.freelists.org/archives/techassist/
> > >
> > >
> > >
> > > Jorge Camboni, GY Electronics, Richardson, TX
> > >
> > >
>
>***************************************************************************
*
> >*
> > > CHECK OUT THE NEW CHATROOM! Just login and click on chat!
> > > http://www.tech-assist.org/secure/tip/main.htm
> > > The Tech Address Book:
> > > http://www.tech-assist.org/secure/tip/contact.htm
> > > Add a Repair Tip Here, or Change/Remove your Email Address:
> > > http://www.tech-assist.org/secure/tip/main.htm
> > > Lost Password:
> > > http://www.tech-assist.org  and select "Lost your Login Info?".
> > > Email Archives:
> > > http://www.freelists.org/archives/techassist/
> > >
> > >
> >
> >
>
>***************************************************************************
**
> >CHECK OUT THE NEW CHATROOM! Just login and click on chat!
> >http://www.tech-assist.org/secure/tip/main.htm
> >The Tech Address Book:
> >http://www.tech-assist.org/secure/tip/contact.htm
> >Add a Repair Tip Here, or Change/Remove your Email Address:
> >http://www.tech-assist.org/secure/tip/main.htm
> >Lost Password:
> >http://www.tech-assist.org  and select "Lost your Login Info?".
> >Email Archives:
> >http://www.freelists.org/archives/techassist/
>
>
>
> Jorge Camboni, GY Electronics, Richardson, TX
>
>
****************************************************************************
*
> CHECK OUT THE NEW CHATROOM! Just login and click on chat!
> http://www.tech-assist.org/secure/tip/main.htm
> The Tech Address Book:
> http://www.tech-assist.org/secure/tip/contact.htm
> Add a Repair Tip Here, or Change/Remove your Email Address:
> http://www.tech-assist.org/secure/tip/main.htm
> Lost Password:
> http://www.tech-assist.org  and select "Lost your Login Info?".
> Email Archives:
> http://www.freelists.org/archives/techassist/
>
>


*****************************************************************************
CHECK OUT THE NEW CHATROOM! Just login and click on chat!
http://www.tech-assist.org/secure/tip/main.htm
The Tech Address Book:
http://www.tech-assist.org/secure/tip/contact.htm
Add a Repair Tip Here, or Change/Remove your Email Address:
http://www.tech-assist.org/secure/tip/main.htm
Lost Password:
http://www.tech-assist.org  and select "Lost your Login Info?".
Email Archives:
http://www.freelists.org/archives/techassist/

Other related posts: