Question about Hitachi 50UX57B 50" Rear Projection Television

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My t.v. turns on and then right back off

When I turn on my t.v. by either the remote or on the unit it self it clicks on and before the picture even comes on it clicks it self right back off. The television is only 7 or 8 years old. We were having no other problems with it. It was fine one day and the next day nothing? Any help would be really great! Thank you so much. Have a great day!

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  • Hitachi Master
  • 5,138 Answers

Replace your STK convergence ICs one is bad BUT replace Both of them they are big black ics.

Posted on Jun 15, 2009

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My panasonic tv model TC32LX85 N has self check and wont go away?


To Exit Self-check Screen
  • Press and Hold Power button on the TV for 5 seconds [or] disconnect the AC cord from wall socket.
TV volume down and OK on the remote only does a basic IC self check. It do not rest the TV. It do not clear channel programmed settings, picture settings, channel labels, lock settings or password. Using this method, it shows the units' firmware version [Peaks 1.050 and GenX 1.00] and it checks the IC communications only. This is more useful to identify the firmware version, without having to decode the info in the setup menu about version/screen.

TO RESET THE UNIT
  • To make a reset to TV, turn it ON while pressing the [Volume-ve] button on the main unit, and press the 'Menu' button on the remote control for more than 3 seconds. The self check menu appear on the screen. Then disconnect the AC cord from the wall outlet. [ALL PROGRAMMED PARAMETERS WILL BE ERASED]

Jul 30, 2014 | Panasonic TC-32LX85 LCD TV

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Philips Magnavox 32MT3305 keeps shutting off with relay clicking. The green power light stays on but the picture and sound go out right after the orange status bar goes away. If the channel up or down...


the relay is the safety protective device..sometimes a defective component or something. maybe an overloaded power supply might caused this problem..so before any thing could gets worst..the relay will shut the unit..

Jul 18, 2011 | Philips 32MT3305 TV

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How to use nikon ML-L3


Set the camera's shooting mode to one of the remote modes. Quick-response remote fires the shutter when you press the button on the remote. Delayed remote gives you two seconds to hide the remote behind your back before firing the shutter.

To set the D90's shooting mode, press the shooting mode button (the overlapping rectangles to the right of the LCD panel on the top of the body) and turn the main command wheel on the back. Quick-response remote shows a picture of the remote control unit, the delayed remote shows that and the clock (the same symbol used for the self-timer).

The remote mode is cleared whenever the camera is turned off. Since monitoring the infrared port consumes battery power, the camera may turn itself off before you take a shot. To prevent this, change custom setting #C5 to something more appropriate.

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Pop sound tv went black, went off then back on had sound but no picture, I turned it off and it turned its self back on at this time no picture and no sound. I unplugged tv and when I plugged it back in it...


An electrolytic capacitor has gone bad in you high voltage section of your TV or the high voltage oscilater has gone failed please have tech check and replace

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1 Answer

Tv turns on for about three seconds and then turns


here's a simple test, tap the unit several times and see what happens.but, whatever happens, call a tech,it has already faulty components inside.

May 14, 2009 | Mitsubishi VS-60111 60" Rear Projection...

2 Answers

Dont have securtiy code to unlock tv


  1. Press and hold Action and Power on the TV until self check appears-- then unplug the TV wait for 30 sec. then plug back in. 
  2.  Volume down on unit and sleep on remote. Same process wait for self check then unplug for 30 sec. plug back in and turn on.
  3. Volume down on the unit and RH-Split on the remote-- same process
Try these one at a time until you find the right one.
Let me know if this helps and please rate this solution. Lone99star

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1 Answer

I went turn on my tv the picture came on then off


Picture turned Yellow because the Blue CRT stopped working. Power turns off because the power supply is indicating a fault. you probably lost your HT (high tension [voltage]) power supply on the blue CRT (picture tube). Professional assistance is recommended. HT power supply CAN DELIVER A LETHAL SHOCK even when the set is unplugged.

Jan 15, 2009 | Philips 46PP9302 46" Rear Projection...

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HCT HDVR960S now only shows black and white panels on TV


sgtken,

I also purchased the same unit. Please let me know if you figure out how to get the unit back to factory settings. I checked over the unit and do not see a reset button. Thanks!

Bill
bjessip1@hotmail.com

Mar 30, 2008 | Samsung DVD-R155

1 Answer

Philips 28pw6305 tv turns off


Hi. If you are ok using soldering iron then try this. REPLACE C2962 1000UF IN POWER SUPPLY FOUND TO BE LOW CAPACITANCE CAUSING RIPPLE ON 3.3V LINE AND CONSTANTLY RESETTING THE CPU. Chris. http://dysonmanuals.inc.io/

Sep 19, 2007 | Philips 28PW6305 28" TV

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Koss KS5190 Display mode stuck


I'm not ranked and I'm not a Guru, but I can solve this picture rolling when the problem is "the video was accidently changed from NTSC to PAL and you can't see what your doing to get it back". You will need the remote control unit. First, remove the disc from the tray. Now, turn the unit off with the power button. The tray will close by itself. After the display on the front of the unit goes out, turn the unit back on using the remote control. This will let you know the remote control unit is working. When the power comes back on and the display on the front of the DVD player says, "NO DISC", with the remote control and (very important) while pointing the remote at the player, (Remember to point the remote before pressing any buttons) press the "Down Arrow" button 3 times. This will take you to the "Display" box. Now, press the "Right Arrow" button 1 time. This will take you to the "TV Image"box. Now, press the "Down Arrow" 1 time, this will take you to the "PAL/NTSC" box. If you have done everything as I have tried to clearly lead you blindly to your destination. Press the "OK" button 1 time and the picture on the screen will stop rolling and change from black & white to color. You will have now changed your video output from PAL to NTSC. If you press "OK" again, it will start to roll again. If this did not take care of your problem, turn the player off and try it again.
The previous problem solvers were on the right track, but the track was rough and they just about derailed the train. Thanks to them, I had a track to follow. I had no other information, except what I found on "Fixya.com". MR. CD

Feb 03, 2007 | Koss KS5190 System

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