[TechAssist] Re: Magnavox 20MS233S

  • From: Jim Myers <jr.myers@xxxxxxxxxxx>
  • To: techassist@xxxxxxxxxxxxx
  • Date: Fri, 09 Dec 2005 12:16:35 -0500

If it stays on for a few seconds you could put it into service mode with 
the service remote, just takes a single push of one button. P/N is 
483531057511 in stock at Tritronics for 31.60 and is nice to have around 
if you see Philips products.

The Old Master Technician
********************************
Since 1972                     *
Jim Myers                      *
Telrad Electronics             *
Fort Wayne Indiana             *
********************************


Old TV Man wrote:
> Jim it would seem to be hard to put in a service mode when it don't stay
> on long.
> 
> No it is not worth much more time but since it belongs to me I will try
> again.
> 
> The wabash flows from you area down to my area. 
>  
> Sender: techassist-bounce@xxxxxxxxxxxxx From:
> jr.myers@xxxxxxxxxxx(Jim=A0Myers) Date: Fri, Dec 9, 2005, 5:36am (CST+1)
> To: techassist@xxxxxxxxxxxxx Subject: [TechAssist] Re: Magnavox 20MS233S
> Reply=A0to: techassist@xxxxxxxxxxxxx 
> 
> Sounds like you need a service remote to put the set into service mode
> which defeats the protection circuits so you can troubleshoot the
> problem, but is a 20 inch set worth spending a few bucks on a service
> remote? Which way does the Wabash flow? Toward the Mississippi? Ok, go
> ahead and dump it. 
> 
> The Old Master Technician 
> ******************************** 
> Since 1972 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 *
> Jim Myers =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 *
> Telrad Electronics =A0 =A0 =A0 =A0 =A0 =A0 *
> Fort Wayne Indiana =A0 =A0 =A0 =A0 =A0 =A0 * 
> ******************************** 
> 
> Old TV Man wrote: 
> 
> I am going to try this one more time before I throw it in the wabash
> river. 
> When I hit turn on I have a couple of seconds to take measurements. Then
> I have to unplug it to turn it on again. By doing this several times I
> found that the HOT has 90 vots on collector. Horiz. driver has 20.2. 
> 
> All voltages on the vert. IC are good. 
> These voltages stay on for about 2 seconds. You can see a picture just
> before it shuts off. 
> 
> Max Bonnell
> Bonnell TV
> Robinson, IL 
> ---------------------------------------------- 
> 
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