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I have a studio series model # 42hd43b tv hardly ever use it, but now it won't turn on. it is plugged in. the outlet has power.I have unplugged it and let it sit for awhile then plugged it back in but still no go. I have used the on button on the unit and the remote (which lights up when presed)still no go . Thanks nborzek@comcast.net

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5 Suggested Answers

TVtechmaniac
  • 140 Answers

SOURCE: won't power up

This model has had problems with the keyboard buttons on the front panel,causing them not to work and canceling out the remote operation. To verify this,you need to remove the front panel so you can access the connector on the keyboard pc board and unplug the connector.After doing this,see if the remote control is able to turn on the tv (wait for it to power up because with the connector off, the green power light will be disconnected and will not light up when the tv is on) If the tv works, than you will need to change the ten individual switches on the board - part# 432P089010 (or just use the remote only)

Posted on Aug 21, 2007

  • 1694 Answers

SOURCE: TV won't turn on

Ready? The solution is = Replace four capacitors inside DM module 1000mf / 25v high temp. For details.........Look @..
www.Chris@ChrisAndNat.com.................T.

Posted on Nov 23, 2007

  • 1 Answer

SOURCE: mitsubishi 1080 series, ws-65311 model

Same problem.. Checked the fuses but they're fine no reset switch to be found.

Posted on Nov 27, 2008

Slinteriors
  • 8617 Answers

SOURCE: Model WS-55909 Green light flashes won't go out. No TV

You need the WS55909 - WS73909 DM kit. You can get it at the following link which contains the capacitors and the CD with instructions on how to do the repair.
http://www.tvrepairworld.com/

Posted on Jul 18, 2009

  • 1 Answer

SOURCE: Theatre View Toshiba Rear Projection TV 50 Inch with no sound or picture and a red light keeps blinking

I have the sames t.v you have to go in the back flip the power cord switch...then reboot the t.v.

Posted on Aug 13, 2009

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Hello
You just try one the procedure given below. One amoung will lead you to its service mode.

Unplug the power cable.
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* Keep pressing the {MUTE} button until the TV powers on with the Service Menu displayed.
* Use the {CH+} {CH-} buttons to select menus.
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*******************************************************************************************************************

Unplug the power cable.
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while plugging the power cable back into the outlet.

* Keep pressing the {VOL -} button until
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* Use the {CH+} {CH-} buttons to select menus.
* Use the {VOL+} {VOL -} buttons to change settings.

* Some menus might have sub-addresses. Use the
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