[TechAssist] Re: RCA P52151WK Arcing From Anode Cup
- From: "Shoreline Electronics" <jstielau@xxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Thu, 27 Jun 2002 18:43:26 -0400
yes , we did find coolant seepage....very minimal but enough to induce the
arcing.
Sooooo......are you saying the normal procedure for this is to remove &
replace the 2nd anode connector then seal it ultra good so future fluid
seepage wont' affect it?
Jeff Stielau
Shoreline Electronics Repair
125 Beech Tree Lane
Westbrook, CT 06498
860-399-1861
860-664-3535 (fax)
jstielau@xxxxxxxx
----- Original Message -----
From: "Jerry" <geiting@xxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Thursday, June 27, 2002 6:09 PM
Subject: [TechAssist] Re: RCA P52151WK Arcing From Anode Cup
>
> If the arc is due to a coolant leak, as Robert suggests, then there isn't
> much you can do, as the only part available for the crt assembly is the
> expansion bladder. The seals are not available. But otherwise, it is
> possible IMHO to replace the 2ed anode connector and seal it. RCA has an
> excellent sealant available for this. As for removing and reinstalling
the
> crt, there is really nothing special to know. Just don't remove the red
> screws unless you have drained the coolant from the unit. Also, try not
to
> disturb the yoke and centering rings, to minimize readjustment. Please
note
> that RCA does not endorse this procedure, they want you to replace the crt
> assembly...
>
> Jerry Eiting geiting@xxxxxxxxxx
> Christians Electronic Service
> Piqua, Ohio
>
>
> ----- Original Message -----
> From: <bobstv@xxxxxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Thursday, June 27, 2002 4:37 PM
> Subject: [TechAssist] Re: RCA P52151WK Arcing From Anode Cup
>
>
> |
> | Look around the anode connector for signs of coolant. 99 out of 100 the
> CRT
> | is leaking coolant and that is what started the arcing till it burnt
> through
> | the connector. It will be wet looking around the connector & if you
feel
> it
> | it feels just like automotive antifreeze.
> | There may be a kit with a new seal for that particular CRT, if not need
a
> | new CRT.
> |
> | Robert J. Delhommer, Sr.
> | Bob's Electronics & TV Service
> | Maurice, LA 70555-0040
> | ----- Original Message -----
> | From: Shoreline Electronics <jstielau@xxxxxxxx>
> | To: <techassist@xxxxxxxxxxxxx>
> | Sent: Thursday, June 27, 2002 10:50 AM
> | Subject: [TechAssist] RCA P52151WK Arcing From Anode Cup
> |
> |
> | >
> | >
> | > Make : RCA
> | > Model : P52151WK Projection TV
> | > Chassis : CTC169PT
> | > Problem : During power up , arcing from the green CRT 2nd Anode cup
then
> | > shuts down.
> | >
> | > This is a first for us on these common sets.....haven't had to pull a
> | projo
> | > CRT before.
> | >
> | > Initial research tells us that the 2nd anode wire is only available
with
> a
> | > new green CRT. Is there a fix for this with out going that route?!
> | >
> | > Any tips on CRT removal appreciated also!
> | >
> | > Jeff Stielau
> | > Shoreline Electronics Repair
> | > 125 Beechtree Lane
> | > Westbrook,CT 06498
> | > 860-399-1861
> | > 860-664-3535 FAX
> | >
> | >
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