Question about Toshiba 42HL196 42 in. LCD HDTV

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Toshiba lcd tv 42hl196. Timer rec light flashes but tv will not go on.

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5 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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dhecom
  • 233 Answers

SOURCE: just quit

Dear dave386,

I think you have the same problem with me, look my tips on How to Repair LCD TV / Monitor

May be useful to you.

Posted on Feb 13, 2010

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lovejoy91
  • 691 Answers

SOURCE: I'm having trouble with my Toshiba 42HL196 TV. It

SYMPTOM: Won't turn on or intermittently won't turn on, Red LED Flashes.

CAUSE: Loss of Main Switched Power Sources. Standby power is OK.
SOLUTION: Replace Regulator IC Q820 with Toshiba Part # 23135094

Posted on Jan 18, 2011

BElectric
  • 1140 Answers

SOURCE: My Toshiba TV won't turn

Hi there,

If none of the controls on the side of the TV or the remote are working, press and hold the power button on the side of the TV for at least 5 seconds to reset the TV. You should then be able to switch it back on.

If you are unable to reset the TV using this method, please can you let me know whether you set the timer recording - either accidentally or deliberately - and whether you have experienced a power outage.

Thanks,
BElectric,

Posted on Feb 13, 2011

jdvillanueva
  • 2098 Answers

SOURCE: I'm looking for help troubleshooting a Toshiba lcd

Hi robbroys,
What is the symptom of your unit, is there an initial steps that you've done to the board.
Let me know to assist you further.
Jdvillanueva

Posted on Apr 06, 2011

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1 Answer

Toshiba 42HL196 LCD powers off


I just had this problem with my TV (same model) and stumbled upon this while searching around:
http://forums.toshiba.com/t5/Televisions/red-light-flashing-on-a-42HL196/td-p/167786

HTH mate!

Aug 11, 2013 | Toshiba 42HL196 42 in. LCD HDTV

2 Answers

I'm having trouble with my Toshiba 42HL196 TV. It won't power on. There is a flashing red light on front. I've read the manual and done everything it suggests with no success. I've checked inside the tv...


SYMPTOM: Won't turn on or intermittently won't turn on, Red LED Flashes.

CAUSE: Loss of Main Switched Power Sources. Standby power is OK.
SOLUTION: Replace Regulator IC Q820 with Toshiba Part # 23135094

Jan 18, 2011 | Toshiba 42HL196 42 in. LCD HDTV

1 Answer

Why is the time rec button lite up on the tv...and the tv wont come on?


It sounds like the timer is set ON in the setup menu.
Turn off the timer and the tv should come on.

Oct 12, 2010 | Toshiba 42HL196 42 in. LCD HDTV

1 Answer

Tv will not turn on. timer light constantly blinks


If you can get into the main menu go to load factory default and reboot, This will reload factory settings and this operation will erase all unwanted settings and load back to factory default. so you can load your own settings and take back control of your tv.

Feb 23, 2010 | Toshiba 42HL196 42 in. LCD HDTV

1 Answer

42" toshiba tv


Sorry but you are out of luck, the unit will need repair. It could come back to life in any moment but most often is related to this:

My previous post here

I have seen a faulty board work perfectly until the power is removed (intentionally or accidentally) an applied again or reset via the power button for 5 seconds. This will effectively disable the +12 VDC Power oscillator rendering the TV unusable.

good luck,

mrwindex

Jul 30, 2009 | Toshiba 42HL196 42 in. LCD HDTV

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