I have a Hitachi 50v500 tv and the picture has tuned bright white almost like a flash. I stillhave some color but not all. Do you know what the problem could be?.
Re: I have a Hitachi 50v500 tv and the picture has tuned...
Go into the settings and adjust the picture, turn the brightness and most likely the contrast down, or there should be a reset button to change it back to factory settings.
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Not sure what kind of video hookup you're using.I'm guessing you are using a red/white/yellow audio/video cord.If you plugged the yellow(ccalled composite) cord into the green of the component video port,it may look like black and white.(this can be a fun prank to play on someone who annoys you).
Tv have a problems know as a convergence problems,it dead.Tv have colors lines R,G,B mis alignments,have colors shadows pictures or 3D pictures look alike?The tv convergence board have dead 2 STK convergence ICS and some or all it resistors too.These parts must be replaced on the tv convergence board to solved the tv pictures convergence problems.The shop,will cost u like $300-350 for parts and labors.
What king of TV? "DLP" your DMD board. Just throw tv out. Expensive, $300-800 and a SOB to install. If a LCD it is your T-CON/LCD control
board. Somewhat simple to install. Runs about $60-175 depends on brand and size of tv. It over heats and causes weird colors"floresent colors,colored bars,or the sereen to go hay-wire plad/stripes go bright/dark. Try Shop Jimmy for used/recon. parts. Hope this info helps. Todd
Sounds lamp in TV getting weaker and soon it will be replaced. When dlp tv start showing darker picture then its time for new lamp to get back vivid picture.
It sounds that lamp in TV is weak and not throwing enough light to bright the screen for good image. How old is this TV and did you replaced its Lamp recently? If lamp has not been replaced yet or in last 2-3 years, replace it.
Try replacing the lamp first, If your lamp is over a year old. Next Clean the optical lens. This is kinda of involved just getting into the unit to clean.You might want to contact an authorized servicer for this.
Good Day, poandflo; After removing the power from TV remove the back of the TV (bottom only): Repair: Re-insert PDM connector on both Main Digital module and Drive PWB.
Good Luck, big IRISH. ps. remove cables one at a time and plug back in ensuring that they are seat properly.
My Hitachi Model 50V500 led's ligths temperature and lamp blink when power is turn on.Have no picture or sound, followed the reconmended procedure disconnected power
for 30 seconds and reconnected.
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