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Fixing a ballast

  • Where can we purchase a " Ballast"??? What does a ballast look like, the Tv was manufactured in 2004:
    Model #44pl9522/17: Phillips Liquid Crystal TV

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No our problem was not fixed.

Posted on Jul 14, 2008

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How do i install a new ballast for projection lamp ballast in mitsubishi model wd 52327

Not sure if this is your TV for it don't specify a model of TV, only stating a V41 Ballast

This video specifies nothing but goes more in depth w/audio

TV's shown are different but the ballast part is the same (location and cables).

Dec 11, 2014 | Mitsubishi Projection Televisions

1 Answer

I was told I need a new lamp ballast assembly. I was also told by someone to order 6913V00002C Ballast (EUC 100 P/11) but when I opened my TV and took out the "bad" ballast, its is a EUC 100 C/00. Anybody...

so the one first is an LG model ballast but the one in the tv is a phillips one, strange.. can you give me the bord number power side... it is always best to replace old number so the damaged numer one should be the number you use. LG, Philips etc use different part to make the same tv model. e.g one can be made in twain and the other from china. both the same case do the same things but have completely different parts in side. Looking at the parts on line they don't have the same connections or the same voltage so would be a bad idea to try and put the new one in with the wrong number.

Oct 22, 2013 | LG RU-60SZ30 60" Rear Projection...

1 Answer

I was told that my bulb is good however the balast is bad. where can i purchase this and are there instructions on replacing it?

Turn on the tv now,hear alot of clickings?Yes,the Ballast board is dead.The only function of the Ballast board is to ignite the projection lamp.Tries websites like, to buy a ballast board for the replacement.Instructions came with the board,how to replacing it,don't know?Try You video.Type in ur tv make,model and the problems.Might have some bodies giving u advises or there are videos tutoring u how to do it.

Oct 12, 2010 | Panasonic PT-43LC14 43" Rear Projection...

1 Answer

Trouble with tv coming on to long and new bulb didn't work

Is the lamp light blinking twice every 5 seconds or once every 5. Once every 5 sec. lamp failure,...twice every 5 sec.. ballast or thermal fuse. The ballast is discontinued and must be rebuilt or purchased used,.....try Ebay. NO TV REPAIR SHOP IS GOING TO HAVE THE BALLAST! They may be prudent enough to check into and find the rebuild kit for the ballast. FYI a rebuilt ballast costs around $175.00 ,....the rebuild kit costs anywhere from $12.00-$55.00

Jan 06, 2010 | Panasonic PT-50LC13 50" Rear Projection...

1 Answer

Where is ballast located

FOX has Lamp for $109.00 1-800-227-5369
Encompass Parts has Ballast $54.43 1-800-638-3328
Encompass wants $150.00 for lamp Your TV is a Samsung it will be on Right Hand Side of TV and I would Just Replace The Lamp First? What was your TV doing to begin with?

Dec 31, 2009 | Projection Televisions

1 Answer

Samsung 60 inch tv keeps turning off and on


Well we need to have in mind how old is your lamp,if you have a generic lamp it could last you from 3500 to 4500 hrs and if you have a Phillips that could give you 6000 to 8000 hrs and a weak lamp could cause for the tv to be turning on and off,if you just purchase a new lamp and just starting to get this problem it could be that you ballast is to weak to power your knew lamp,BALLASt= small circuit board that regulates the correct amount of current to the lamp,
You can get some help troubleshooting @ discount or at

best of luck and please keep us posted

Dec 09, 2009 | Samsung Projection Televisions

1 Answer

2004 Samsung DLP HLN-507W1X:Flashing lights

you either need another Lamp which is very possible or Ballast Board. Ballast board is what turns Lamp on, pull back watch to see if there is a Ark coming from spark cap on Ballast board if so Lamp if not Ballast board call Mats for lamp 1-800-628-1118 OR Go to E-Bay for Lamp and Ballast Board Look under TV Parts After rereading your Post I think Lamp! Samsung OEM Had Alot of defective Lamps and do not hold up!

Sep 21, 2009 | Samsung Projection Televisions

1 Answer

Ballast replacement

Your set uses the Phillips UPH100W 1.3 100 1amp bulb part number 6912V00006A which uses Ballast EUC 6913V0002A and the actual ballast isMB03CA part number 6871VSMB13F I would contact LG and give them these numbers. Is your ballast bad or is the BallastEUC bad? Let me know if I can help you further.

May 12, 2008 | LG RU-60SZ30 60" Rear Projection...

6 Answers

My TV screen is blank for my 62" Toshiba

I just replaced the ballast in my 52HM84, working fine now. My 2 cents:
Remove the lamp. Remove the lower back panel (13 screws), remove the housing behind the lamp door (2 screws).
I only slid the light engine out a few inches, enough though that I had to remove the plastic panel oriented horizontally between the projector lens and the backside of the tv.
You dont need to remove the screws that hold the lamp plug.
The ballast board is held down by 4 plastic retaining clips, push each gently to release the board from the aluminum housing. You do not need to unscrew the aluminum housing from the light engine tray. ( Be patient, read on )
Disconnect the 2 cables attached to the ballast board.
I know you are thinking, how do I remove the ballast board with the lamp plug where it is.
Orient the lamp plug on your new ballast to match the old and use a piece of tape to mark the top wire of the 2 lamp plug wires. Not sure that it matters, but why take the chance.
On you new ballast, find the tiny hole above each larger conductor hole, poke a paperclip in the small hole to release the wire. I've done it with a paperclip, you may try to use a pin or needle. Repeat on the old plug.
Your ballast is free at last.
Put the new ballast in place over the 4 plastic guide pins (part of the plastic retainer), the board should click into place.
Attach the cables to the board.
Insert the lamp wires into the back of the lamp plug, you did mark the top one right?
I won't bore you with the rest, because you've already been there.

The biggest mistake I made was allowing the housing that has the door interlock switch to fall off the table. Of course, this pulled the plug off the circuit board and it's not the light engine board either. Didn't know it had detached until I powered up and got the LED's blinking indicating the door was not properly secured. So I had some extra stupid work to re-attach it.

But I have LIGHT.

Nov 17, 2007 | Toshiba 62HMX84 62" Rear Projection HDTV

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