Question about Projection Televisions
Ls it worth replacing lcd lamp every year or should l buy a new TV ? It's a 50 in Hitachi LCD Rear Projection TV
We have blue along the left side and corners also on the right side asplotch of light yellow approx 10''long. Any advice ????? Tryed resets from manual none worked
SOURCE: hitachi 50 rear projection
Just curious... since the Hitachi 50UX57B projection TV does not have any lamps in it, exactly which "lamp" did you replace? Did you actually replace the entire blue CRT itself?
Posted on Jul 24, 2007
SOURCE: Sony Bravia LCD T.V.
It is most likely a fan (there are 2 to 3 of them in the set) that is making the noise. I doubt seriously that the lamp is causing a buzzing noise. The only other buzzing sound can come from the ballast wich powers the lamp.
Posted on Nov 30, 2007
Refer to owners manual ! Blinking indicates the type of fault that is occuring on all your tv sets. example : power light on red - indicator light beside it green but blinks rapidly for half a second rapidly then shuts off. This refers to a faulty lamp or a lamp that is near its expiration. Read your manuals if indicators refer to easy repair sweet, but if it says call tech then bummer...
Posted on Jan 05, 2008
I believe I may have solved this problem by putting a small fan blowing on the intake of the Lamp fan. I put the fan in place and the TV has not turned off randomly since. That was only a day ago so I'll see if it is a permanent fix. If so I will probably try to mount the fan on the back of the TV out of sight.
Posted on Jul 17, 2008
Hold down mute button on remote and enter on TV
at the same time for a few seconds, you should get
a screen promt asking if you want to reset the timer
for the lamp.
Posted on Apr 13, 2009
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