Question about Hitachi 46BX01B 46" Rear Projection Television

1 Answer

Heard a POP then no picture!

Hithachi 50 in model 50sbx78b rear projection.

How do i fix this problem? is it easy to relace a lamp? how many? how expensive?
is this the obvious problem? lamp has not been changed in 10 yrs
tv has had minimal usage.

Help!
Thanks!

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You need a new bulb, my tv did the same thing.

Posted on Dec 25, 2008

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1 Answer

Tv wont turn on. flashes yellow twice over and over again


needs a new lamp.easy to relace youself.get the model number.go to ebay look up model number and lamp.get it with housing.cost about 50 dollors.thanks

Nov 20, 2013 | RCA D52W20 52" Rear Projection HDTV-Ready...

1 Answer

I heard a "pop".


HD50LPW62 is Not projection,Projection TVs have 3 Tubes R/G/B.
Your TV is DLP which has Lamp and Color wheel, Ballast board, Lamp Fan.
You need to Check the Lamp,You will need to remove the back in order to see the Lamp.
Lamps are easy to replace.
Mats Electronics has Lamps 1-800-628-1118

Jul 21, 2011 | RCA D52W20 52" Rear Projection HDTV-Ready...

1 Answer

No Video/Sound,POwr Gren LiTE Blinks 4Ever, SONY WEGA KDF-55WF655


Hi,
Please check lamp in tv as pop sound seems broken lamp.
Did you replaced lamp in last 2-3 years in tv? If not, then its lamp that got broken and tv needs new lamp.
Lamp replacement procedure is written in user manual and its easy, please buy Sony original lamp for good picture in tv.
Thanks.

Apr 25, 2010 | Sony Grand WEGA KDF-50WE655 50" Rear...

1 Answer

Have jvc model HD56G886. heard a pop..picture went off...blue light over on/off switch blinks quikly. Lamp go bad?


lamp is burned out, reorder one online and install-cheap and easy, the lamp will come with instuctions

Jan 15, 2010 | JVC HD-56G886 56" Rear Projection HDTV

3 Answers

Tv dead


hello. the loud pop you heard was .maybe a fuse.? u need to uplug .!!! the set !!!. and take off the back and see if fuse is bown.? ok let me know.!! ok

Jun 02, 2008 | Hitachi 50UX58B 50" Rear Projection...

2 Answers

Nothing on my TV


This set has CRT guns. 3 of them. No bulb.
Check and see on this site what others have suggested for your problem.

Without seeing it I'd say main AC fuse

Mar 18, 2008 | Hitachi 50SBX78B 50" Rear Projection...

1 Answer

Lamp flickering


Well jumping has nothing to do with lamp so called bulb.
You have what I would call a cold solder joint.
You're going to have to open the set and tap gently to see were it is comming from. If you know anything about soldering they you will know it is not that easy.

Once you think you have found the place were it seam's to be the place were it make's it jump more often, start again to make shure that's the spot and not the hole area.
Then remove the board and resolder,

Good luck
What About Bob
Timmins, ontario
Home of Shania Twain.

Mar 15, 2008 | Hitachi 50SBX78B 50" Rear Projection...

1 Answer

Hitachi 50SBX78B 50" Rear Projection TV


If the power supply board is the only thing affected, I would suggest calling PTS:1-800-844-7871 and give them the model and what you are looking for. This would be the simpliest thing to do. They rebuild boards and maybe more cost affective than trying to repair yourself. Hope this helps!

Sep 07, 2007 | Hitachi 50SBX78B 50" Rear Projection...

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