[TechAssist] Re: RCA P52151WK Arcing From Anode Cup
- From: "Jerry" <geiting@xxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Thu, 27 Jun 2002 21:36:28 -0400
You need to find the cause of the leakage. If it is one of the seals,
there's not much you can do. I've read some posts on here where sealants
have been used on the gaskets, but I've not tried going that route. But IF
you can get the leakage stopped, then you should be able to replace and seal
the 2ed anode connector.
Jerry Eiting geiting@xxxxxxxxxx
Christians Electronic Service
Piqua, Ohio
----- Original Message -----
From: "Shoreline Electronics" <jstielau@xxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Thursday, June 27, 2002 6:43 PM
Subject: [TechAssist] Re: RCA P52151WK Arcing From Anode Cup
|
| 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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