Question about Zenith R57W46 57" Rear Projection Television

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Replacement Lamp Where can I find a replacement lamp? or what is the product/ID number for the lamp that is used? I just bought this from a friend and I want to have a backup lamp on hand.

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  • Spherion May 10, 2008

    Ahhh, ok that helps! I've never had a projection tv before so I know nothing about it...do those picture tubes ever need to be replaced? and also before i end up screwing them up can you play a video game system on them? Thanks for your help!!!

  • Spherion May 10, 2008

    awesome man thanks a lot for your help!!!

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  • Zenith Master
  • 8,617 Answers

Is Your correct model number a zenith R57W46? If it is your set doesnt have a lamp. Its a CRT projection so you have 3 CRT (picture tubes) RED GREEN an BLUE

Posted on May 10, 2008

  • Sonny Berry
    Sonny Berry May 10, 2008

    Yes you can play video games use the inputs but dont put them on pause as that will cause the image to be burned into the tubes. Tubes will burn out but they are readily available but do cost several hundred dollars each new used you can sometimes get a good deal.

  • Sonny Berry
    Sonny Berry May 10, 2008

    Youre welcome, have a good evening

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Picture suddenly dimmed and i have not had the t.v. for 7 months with limited use. I checked all the settings and nothing seems to brighten the picture. One instant the the picture was great. I come home...


It could be the lamp, they have an approximate 1 year life depending on conditions. If you bought the TV new, it has a 1 year warranty and labor you might want to contact warranty support. They will send you a new lamp.

To Receive a Replacement Lamp Under Warranty
Call (800) 553-7278. Please have model number, serial number, and TV purchase date available.
Important: All lamps replaced under warranty must be returned to Mitsubishi where they will be inspected for defect
verification.

Appendix C of the manual describes how to change the lamp. Handle with care (avoid fingerprints on the new lamp). Make sure the TV is off for at least an hour before starting.

I hope this helps.

Cindy Wells

Jun 28, 2010 | Mitsubishi WD-65731 65" HDTV

2 Answers

RCA 50


First thing you will want to do is file a Better Business Bureau complaint. That is ridiculous that you payed by credit card and they don't have it. If you bought it at Circuit City with your credit card, It is saved for at least a year I know that. You also need to call the corporate office at Wal-Mart and let them know about this and how disgruntled you are. That makes me so angry I wish it was me so I could get on the phone and get something done about it.
They are just trying to get out of fixing their garbage product. Thats why I stick with sony, hitachi, and panasonic.
keep me posted if you need more assistance.
Thanks,
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I have a panasonic DLP TV model PT56LC70 lamp is blown and out of warranty. Dealer will not renew warranty. and manufacturer says bulb discontinued. lamp original part is luxim lifi electrodeless RF lamp (...


Just to be sure, I looked at your Model Number and found a PT-56LCX70.
I usually order my parts from Andrews Electronics in California, they will have the OEM components that you will need.
Their site is
http://www.andrewselectronics.com/welcome.aspx
And their phone number is a 24-Hour Order Desk: (800) 274-4666
I recommend the phone order so you can talk to the person about the different types of IC’s that are available.

The part number that I was able to find was LFS4000PA1EB.

But I would contact Panasonic about this problem, they have an 18 month warranty on the lamp product.

I hope this information allows you to resolve this issue.
If you need further assistance please comment to this post and I will try to help you further.
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asnowman



Mar 12, 2010 | Panasonic PT-56LCX70 56" HDTV

1 Answer

Replacement lamp/bulb for a Philips 51PW9303


Call Encompass electronics 1-800-638-3328 also part # is on Tube you have a RED/GREEN/Blue each tube has part number on it.UNless you have DLP TV then it would be a Lamp.

Sep 19, 2009 | Philips 51PW9303 51" Rear Projection...

1 Answer

Sony KDS-R50xBR1 Needs projection lamp replaced


I bought a True replacement from the PartsStore through Amazon.com and it cost me about $185, but it was a Phillips bulb and the full cartridge replacement. I went with the aftermarket bulb only replacement the first time, lasted less than a week and haven't resolved that issue yet.

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1 Answer

Sony KF-50XBR-800Replacement Lamp blew after 1 minute


Although this is rare, the problem is the lamp driver board, commonly called the ballast board. Follow the leads back from the lamp an you will find a smallish rectangular board with one large connector and one small one (besides the two wires going to the lamp). If you feel confident, they can be ordered from a Sony parts distributor such as Vance Baldwin or Union Electronics Distributor for about $115 - $150

www.ued.net

Just search under the parts for "Sony" "ballast" and the model number of your TV. Or just call them at their 1-800 number.

If you dont feel confident, you can have a shop repair it for about $450

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1 Answer

My Optoma HDTV Model RD50 needs replacement of its internal lamp. Which model lamp is the correct one and how much does the lamp cost? Regards - Lee


Call Optoma technical support listed on the optomatv website. They will ask for the set serial number. Based on the serial number, they will tell you which replacement lamp is the correct model for your TV. (I found this out after ordering the wrong replacement lamp based simply on the model number of my TV and finding that it did not fit.)

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Lamp Replacement on Sony Wega TV


Please explain the location of the lamp for a sony kf-50we610 50 inch tv. Note same problem as above.

Apr 07, 2008 | Sony Grand WEGA KF50WE610 50" Rear...

1 Answer

DLP bulb replacement


most manufactures consider the lamp to be a consumable product so the will give you instructions in the box with the new lamp..basicaly,,you unplug the set..remove the lamp cover door,,remove the old lamp,,install the new lamp,,replace the lamp cover door, plug in the set...some companies want you to reset the lamp timer and that info is in the owner manual..get an original lamp and not a generic one..call the manufacturer with you model number and they will most likely sell you one and ship it to you

Nov 27, 2007 | Televison & Video

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