Question about Hitachi 57TWX20B 57" Rear Projection Television

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HITACHI BIGSCREEN TV MDL 57TWX20B APPROX 4-5 YEARS OLD...TV SHUT DOWN WHILE WATCHING AND WON'T POWER BACK UP

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  • VAUGHAN1995 Mar 17, 2008

    The front power light does not come on. Althought if u unplug the tv and plug the cord back into the wall the power light does come on for approx 1-2 seconds then turns off.

  • Anonymous Aug 29, 2008

    Mine started having problems in June 2008. Would cut off seconds after you hit the power button. After leaving unplugged for weeks I plugged it back in and it worked for another few weeks before having a problem again. Now on my third period of power problems. The manual describes the TV having advanced power surge protection technology. Any chance this is the issue, and if so, can it be bypassed.

  • Randy Sheppard May 11, 2010

    does the front power light come on?

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This can be one of two problems. 1: convergence output ic's need to be replaced. 2: The problem is in the power supply, most likely a power diode.

Both problems you will need to take it two a repair shop.

Posted on Mar 19, 2008

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The tv is only 4 years old and just stopped working while we were watching it. it is a "52 model number pt-52lcx65-ka.


Hi,
If lamp in tv has not been replaced in last 3-4 years then check lamp and replace it.
Did tv showed lamp replacement requires warning/ message on screen before going to shut down?
Did you hear any pop sound inside tv when it get shut down? that pop sound could be lamp that got broken.
Let me know if you have additional question.
Thanks.

Feb 27, 2011 | Panasonic PT-52LCX65 44" HDTV

1 Answer

Does the Hitachi 57TWX20B have a replacable light bulb?


Yes,Tries websites like Partstore.com,Ebay.com to buy a new projection lamp for ur tv.

Jun 24, 2010 | Hitachi 57TWX20B 57" Rear Projection...

2 Answers

50v710 turns off by itself then on


Have you check the power supply,that's what it seems to me.

Jun 29, 2009 | Hitachi 50V710 50" Rear Projection...

1 Answer

Sound overiding verbal


check your sound settings. Are you using internal speakers or external ?

Jan 27, 2009 | Hitachi 57TWX20B 57" Rear Projection...

1 Answer

Darker picture


Clean the lenes inside of the TV and the mirror and screen (a little dust build up on these three things adds up quick!) also if you smoke that can build up too! these tvs have too be cleaned inside

Nov 28, 2008 | Hitachi 57F500 57" Rear Projection...

1 Answer

Hitachi 57TWX20B Picture Problem


I just answered this please see my last post

Apr 23, 2008 | Hitachi 57F500 57" Rear Projection...

1 Answer

Hitachi stopped working


conversion ics are not working making the set go ino shut down,, only a technicia can repair

Nov 14, 2007 | Hitachi 57TWX20B 57" Rear Projection...

1 Answer

Hitachi 51F500 Shuts down during summer months


I am finding out that these sets have almost the same problems mostly going back to middle power supply broad ck all connections,then try looking for leaky caps.

Nov 08, 2007 | Hitachi 51F500 51" Rear Projection...

1 Answer

Hitachi shows double image and then no picture or sound.


KIT10 $29.50
Repair Kit for Hitachi convergence Chassis DP-14G
KIT10 Includes 2 pcs STK392-150 , 1 each of the following 1W axial lead fusible resistors:


http://www.digitalhome.ca/forum/showpost.php?p=564268&postcount=220
http://cmpalmer.blogspot.com/2006/11/fixing-my-own-tv-part-ii.html

Nov 07, 2007 | Hitachi 57TWX20B 57" Rear Projection...

1 Answer

Hitachi 53 fdx 20b pojection tv


If you lost the picture and even the menu does not show up on screen, then I will bet that your high voltage has shut down or the computer has stopped the picture because it has detected a fault in the vertical circuit. In either case this is something that cannot be reset with the buttons or remote and should be handled by a qualified tech.

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