[TechAssist] Re: Samsung Big screen TV Model PCJ522R\No Screen Voltage Update
- From: "Adolph Gower" <agower@xxxxxxxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Fri, 13 Feb 2004 22:32:59 -0800
bicycle inner tube cut to size of holder will work
Adolph Gower
Cordova TV
10275 Old Placerville Rd. Suite 5
Sacramento, Ca. ZIP 95827
Phone (916) 363-6565
Fax (916) 363-7623
I-mail agower@xxxxxxxxxxxxxxxxxx
Large assortment of used parts
----- Original Message -----
From: <tvservice@xxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: 2004Äê2ÔÂ13ÈÕ 7:40
Subject: [TechAssist] Re: Samsung Big screen TV Model PCJ522R\No Screen
Voltage Update
> Mando,
> those expansion chambers come 3 to a package (will send bulletin
privately)
> they will not fix the leak they are like the Zenith kits only to collect
> overflow
> You will need to find the leak and fix
> If from diaphragm you may be able to remove and clean it and seal with RTV
> I use Shin-Etsu Silicone #KE-40RTV from Tritronics
> Samsung does not supply seals or diaphragms only complete CRT assembly
> Robert
> tvservice@xxxxxxxxxxxxx
> H & H Electronics Inc
> Dallas, TX
>
> ----- Original Message -----
> From: "armando guerra" <birdie@xxxxxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Friday, February 13, 2004 9:19 AM
> Subject: [TechAssist] Samsung Big screen TV Model PCJ522R\No Screen
Voltage
> Update
>
>
> > This is the set that would come on but was very dark.Could barely see
> > the pix.The screen voltage was dn to 52v or so.With the help of Bob and
> > Robert from the group who send me a pdf of parts and schematic and also
> > uploaded it to the members area,I was able to locate the problem.R440
> > (0.047 ohm\1/2w) in the high voltagebd was open.This was all caused by a
> > leakage in the red crt expansion chamber.I am going to order that part
> > and refill the liquid and hopefully will take care of the problem.
> > Better yet,I will replace the expansion chamber on all 3 crt's .
> > Thanks.
> > Mando
> > Birdie's TV & Electronics
> > Casa Grande, AZ
> >
> >
>
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