I believe that my TV needs another replacement lamp, however, in addition, there is a loud humming sound coming from the center of the unit behind the main circuit panel. Besides cooling fans, are there other "spinning" components inside? I attempted to disassemble the front panels to investigate the problem, but I am not sure of the procedure to get behind the circuit panel. Please advise.
Picture & color distortion if TV is powered down and then restarted in less than 1/2 hour. If started after 1/2 hour it is OK.
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This DLP tv have a colors wheel.The tv colors wheel,it dead.Have loud humming sound,motor noises and pictures flashes black&white within a picture.The colors wheel is dead and is spinning off of it axis and hitting of it sides motor walls.Tv must require a replacement of a colors wheel.Hire a tv tech. to do the job.The tv colors wheel is hard to replace.The tv colors wheel sit behind many manchanical parts,must take out even before u even can replacement the colors wheel itself.
If your tv is around 2-4 yrs or used 6000-8000 hrs,never replaced the lamp before it could be time to replace it.The other most common failure is the board that powers the lamp,which is called the ballast.When its bad it will make a clicking sound or like wanting to turn on.The part # for your lamp is TYLA1000 you can find it here:http://www.discount-merchant.com/Panasonic-TY-LA1000-Lamp-DLP-TV-bare-lamp-p/panasonic-ty-la1000-lamp.htm Good luck and God bless you!
Replace your Lamp visit Encompass Parts Distr online look up your model number or Call 1-800-638-3328 If Lamp has already been replaced then it will be either a defective Fan or Ballast board which is what turns Lamp on Make sure all Fans are running.
Sounds like the lamp failed early (not uncommon) and one of the fans
has something rubbing on it. Clean the interior and fan
filters and replace the bulb (for lamp #TY-LA2005) as follows:
Projection TV makers charge an arm and a leg for their replacement
lamps. They make it easy to do but as a result the custom lamp
assy is expensive. The trick is to just buy the bulb for your
model TV from any number of us aftermarket sources at a fraction of the
lamp price and install it in the old lamp yourself. really
easy. Some models are real bulb hogs though. Look them up
on the net (include the word complaint or repair) before you buy, or
you might be sorry. Many class action lawsuits out there - even
against some of the name brand makers.
Hope ya fix it!
your color went out because the color wheelor generators not working. These are sofisticated sets and if I were you I would call a pro as you dont want a local guy who knows little about DLP sets to cause the problem to 10 fold. Contact 800-211-PANA see if they can help