Question about RCA D52W20 52" Rear Projection HDTV-Ready Television

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My RCA Monitor is clicking a little more information about

My RCA Monitor is clicking at the blue bulb in the front, the white housing that holds the blue bulb in its place is clicking, you can see the flash of light inside the white housing that is holding the blue bulb that the wire leads into. After the monitor warms up the clicking goes away I would like to also find the schematics for this monitor

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Re: My RCA Monitor is clicking a little more information about - RCA D52W20 52" Rear Projection HDTV-Ready Television...

The rempl flyback

Posted on Jan 28, 2008

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My lamp went out on my rca and i dont know what lamo it is

your lamp for the M502h185 is the following

RCA 270414

that part is available several places on the interent and you can buy the bulb itself or the bulb mounted in a new housing (if yours is damaged) ... if your housing is ok and you can figure out how to mount the new lamp in it then its a little less to get only the bulb ..
here is one place that has both options:

May 22, 2010 | RCA M50WH185 Television

1 Answer

Our LCD lamp went out on our PT-50LC14 Panasonic, how do we replace it?

It is relatively easy if you are certain that the bulb is burnt out and needs replacement!! I would prefer you read the instruction manual for important information and especially if you have never attempted to do something like this before!! Here is the link to the manual:

If you are 100% certain that you can handle this and you know for a fact that the bulb is bad, the first thing you need to do is turn the power off to the TV. Then wait one minute until the bulb cooling fan stops. You can usually hear it stop! After this has happened unplug the power chord from the outlet.
On the front side of the TV is a long grey panel that is 3 13/16" wide X 34 1/16 inches long. This panel pulls toward you and pops off, with no screws holding it in place.

Behind that grey panel, to the left of center, you will see a white sticker that says " CAUTION:HOT SURFACE". To the upper left of that sticker you will see a black phillips screw that needs to be removed along with the black panel that it holds in place ( black panel approximately 6 9/16" long x 5" high). Once the black panel is removed you will see the front face of another black box with a center grab handle. This is the bulb & is an all in one piece and it pulls out directly towards you, once you remove the silver screw on the right side of the bulb housing. Remove this screw first!! You will know you have the correct screw because it has an arrow pointing at it. This screw holds the bulb in place.

Please be careful to pull the bulb out without touching any part of the bulb or bulb housing, as it may still be hot!! Place the new bulb in the same exact way the old bulb was removed and reinstall the silver screw that holds the bulb in it's place. Re-attach the smaller black outer cover, 6 9/16" x 5", and replace the one black screw that holds it in place. Then reinstall the long outer silver panel that covers all of this.

Once installed, please refer to the owners manual for how to reset the hours meter, or you will not have an idea of your replacement bulb life. A quick tip on resetting the hours meter.....the instruction manual tells you to push certain buttons to reset the meter. What they fail to mention is that they are referring to pushing those buttons on the TV set, not on the remote, as is implied, or left to interpretation. When resetting the hours meter, certain commands require pressing buttons on the remote and certain commands require pushing the buttons on the TV set carefully!!

I hope this helps someone install their bulb and reset the hours meter without to much trouble!!

Aug 24, 2009 | Panasonic PT-50LC14 50" Rear Projection...

1 Answer

Blue color

On front bottom panel remove behind it will be your focus/screen block cobtrol adjust Blue screen drive and focus also how to enter service mode for convergence with set off PRESS and hold at same time ch-&vol- untill set comes back on release you should now be in service mode for convergence.

Feb 19, 2009 | RCA D52W19 52" Rear Projection Television

2 Answers

Rca hd61lpw165 color wheel replace

Remove speaker grill at bottom of set. Remove screen by taking out all the screws from the back of the rim of the screen. Two ribbon cables from the front controls need to be unplugged to set the screen to one side. Remove two screws holding the light engine shroud in place. Side it toward the front and lift out of the way. The color wheel housing as only two screws holding it down. There are two wires coming from the color wheel housing. One has three wires with a white plug on the end that plugs into the left end of the light engine's metal box. Next to the plug is a ribbon cable that is slid into its socket. You will notice two shiney philips screws holding down the color wheel housing. Remove them and the color wheel housing can be lifted out. Unplug the two wires going to the light engine.

May 01, 2008 | Projection Televisions

1 Answer

Lightning Problem


Apr 14, 2008 | RCA HD61THW263 61" Rear Projection HDTV

1 Answer

My RCA monitor is clicking when just turned on

ok does the front led flash. does anything come on screen ..does it shut down

Jan 28, 2008 | RCA D52W20 52" Rear Projection HDTV-Ready...

6 Answers

PT43LC14 Bulb Replacement

Long screwdriver? maybe if you consider about 3" being long (explains why wifes upset). I have replaced the bulb only and the housing with bulb several times with this pos tv. The housing and bulb is one philips screw behind the front snap off panel (the big front piece that has the hdtv stamp in bottom right corner, just pull out it has push in plastic stubs) then remove the philips screw next to the big white warning label where there is a small half circle cutout around it in the label. then one screw on the big black piece of plastic with a fold down metal handle. Then just pull strait out, little snug but as long as you loosen the screw it should slide right out. to replace just slide in whole housing replacement and tighten the 2 screws back up. As for just replacing the bulb, I buy mine off ebay and they have all come with real ez instructions. I believe there is 2 screws holding the clip for the 2 wires coming off the housing, just take that out as the new one comes with wires. you just screw on the 2 wires to new bulb tighten down the wire clip and put it back together. The housing can be just pried open with a flat head screwdriver (think there was a couple tack welds) then after new bulbs in just bend back in as much as you can, it will clear in the tv and be fine so it doesnt need to be exact. Hope this helps and if anyone wants another one of these tv's you can have mine!


Jan 20, 2008 | Panasonic PT-43LC14 43" Rear Projection...

2 Answers

Rca m50wh74s HELP

Sounds like a bad high voltage transformer (FBT). Call a service center.

Jan 11, 2008 | RCA HD52W56 52" Rear Projection HDTV

1 Answer

RCA D52W20 Blue Tube doesn't power on

From your description it does sound if the blue crt has failed. But it can be the crt board or a high voltage issue. intermittantly like that could be a connection problem. is there any hissing ..cracking or smells?

Dec 16, 2007 | RCA D52W20 52" Rear Projection HDTV-Ready...

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