Question about RCA D52W19 52" Rear Projection Television

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Coolant leaking Liquid coolant leaking out bottom of rca tv, and now it powers on and then powers off after 50 seconds or so. The coolant has not leaked anymore so I beleive it is empty

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The coolant has done 1 of 2 things. (1) most likely it has shorted components on the circuit board. (2) also very likely that the affected tube has cracked without the coolant and thereby shutting down the set.

Posted on Aug 25, 2008

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Gurgling sound in the cab


Well yes and no. The gurgling sound is air in the cooling system moving thru the heater core. The cooling system is not full of liquid coolant.
As for the cause of the coolant loss, if you fix the external leak and you continue to loose coolant, the head gasket could also be leaking.

Feb 06, 2014 | Dodge Cars & Trucks

1 Answer

Have a tp50f60 toshiba tv, blue not lined up, coolant leaked out of blue, also got coolant on hands should i be woried


Yes, the clear liquid is Glycol and it is like antifreeze but ten times more toxic. This is the reason now most landfills or dumps will not accept these type of sets for disposal.

The chemical is absorbed directly into your body via your skin.

Wash with soap and if Glycol has leaked get the set out of the house as if it gets to the bottom of the set etc a animal or small child could be harmed (I have seen it kill dogs).



Let me know if you have questions or concerns.


SD TECH

Sep 17, 2011 | Toshiba TP50H60 50" Rear Projection...

2 Answers

My coolant is rapidly disappearing, and I have no clue why?


IF YOU GOT TOO MUCH WATER IN COOLANT SYSTEM AND DONT HAVE 50 / 50 MIXTURE OF ANTIFREEZE AND WATER. WATER WILL EVAPORATE BOIL AWAY.CHECK FOR COOLANT LEAKS LOOK AT TOP AND BOTTOM RADIATOR HOSES LEAKS, CHECK FOR COOLANT LEAKS AROUND BOTH RADIATOR CONTAINER AND RADIATOR CORES LEAKING. CHECK WATER PUMP WEEP HOLE. IF LEAKING WATER NEED REPLACING, CHECK ENGINE CRANKCASE ANTIFREEZE WILL LEAK IN CRANK CASE OR LEAK IN THE INTAKE GASKET COOLANT WILL BURN WITH FUEL.MANY THINGS WILL CAUSE COOLANT LOST.

Aug 12, 2011 | 2003 Ford Explorer

1 Answer

Oil from lences leaked out and got on al the chips and wires what do i do


This is projection tv coolant. You need to clean all region on board where the liquid leaked and remove the tube who leak and flush the coolant. after good cleaning of tube and lens, reassable them and refill with new coolant.

Apr 22, 2010 | Sony KP-53HS30 53" Rear Projection...

1 Answer

Have a minor "fluid leak and dont know how to check the coolant


The 1984 Honda VT500 does have a liquid cooled engine. As for the fluid leak near the top of the cylinder head, it is most likely an engine oil leak coming from the valve cover gasket. Each valve cover uses a rubber gasket as well as rubber seals around each of the bolts that secure the cover to the head. Replacing these should cure the leak.

As for the temperature issue, anything within the white area of the temp gauge is considered normal. Just make sure that the radiator of full of coolant and the plastic coolant overflow bottle is filled to about the half-way mark. Use a 50/50 mix of coolant for aluminum block engines and distilled water.

The lack of power could be from plugged up carburetors (has the bike been sitting for a long period of time?). This bike also has a vacuum operated fuel petcock. Make sure the vacuum running to it is not cracked. Try smoothing the burr that you mentioned with some fine sandpaper - and by all means, make it fuel tight!

There is no published top speed for this Honda - but it should be able to reach about 90MPH on flat ground.

Sep 26, 2009 | 1984 Honda VT 500 C Shadow

1 Answer

HD52W19 TV


have the same problem, some kinda coolant leaks and fries the drive I was told...

May 30, 2008 | RCA HD52W58 52" TV

1 Answer

Leaking liquid


Sounds like your Blue CRT is leaking coolant.It will affect the hue for sure and it will also destroy your circuit boards as it is corrosive. Clean any coolant that has spilled onto your Chassis before it causes corrosion. You can buy coolant to replace this, however you will need new seals. This is a proceedure you may be able to handle if you are dilligent and pay attention to details. Replacement coolant can be purchased at the following Link
http://www.matelectronics.com/ or this link http://electronix.com/
The seal will probaly have to be orderd through RCA, I am not sure if the links mentioned carry the seals or not you might give them a call to inquire. If I can be of any addittional help let me know.

Jan 05, 2008 | RCA HD52W59 HDTV Projection Television

1 Answer

Liquid gel


Thats coolant. Thats bad.
Call a Zenith service place and ask how much to replace that gun and clean up the mess.

Nov 09, 2007 | Zenith IQB50M90W 50" Rear Projection...

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