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Sansui hdlcd4212 with no power

Red power light comes on when plugged in but no click or blinking-panels are hard to get at but with the t-con and inverter disconnected still have same problem

Posted by Anonymous on

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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  • 81 Answers

SOURCE: Set won't turn on

leaky caps in the power supply

Posted on Dec 13, 2006

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SOURCE: red blinking power light

Check horiz output xistor,check all electrolytic capacitors in
power supply,esp. those numbered in the 900's.For instance,
C923 ? may be swollen on top(pooched)  1000mf/35v......
Let me know.......T.

Posted on Oct 29, 2007

bluenadas
  • 203 Answers

SOURCE: power lite blinks red and will not turn on

Sounds to me like you're experiencing an issue with the power supply in the unit.

Posted on Nov 21, 2007

  • 61 Answers

SOURCE: Power light blinking 2 times

2 blinks means the unit is having problem with 12 volt supply.
while power on you can check 12DC on power supply before shutdown.if the voltage is constant before shut down I would recommend to replace D board.

Posted on Oct 09, 2008

  • 56 Answers

SOURCE: power red light comes on

Greetings!

You have a great little set. These made a great picture. It is impossible to tell without inspecting it myself, but the most common things we found on this era of Toshiba was open flyback transformers and shorted horizontal outputs. Neither of these do I recommend you attempt, because you will be working in the high voltage circuit and can subject your self to unhealthy voltages (in excess of 30,000 volts). Refer this to a qualified technician, but a fair and honest one who will charge you a fee that will make it worth repairing. Make sure he/she checks the socket on the picture tube, too.

Good luck,
Rob

Posted on Jan 14, 2009

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