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I have the same problem with my B&O TV!!

hey Mr Fowgs!
Im writing you from Denmark, I have a B&O TV and am experiencing what sounds like exactly what you described. The TV was without power for a couple of weeks and then when it was powered again, the red standby light lit up as normal, but when I press the "on" button on the remote, it just goes out for a second and then comes back on. That's it. It also does this when I push the "step" button on the TV itself.
My boyfriend and I theorized that it could be a battery that needed to be recharged and perhaps leaving it plugged in would solve the problem. I can hardly believe leaving the TV unpowered is a fatal error. Perhaps it is a strange coincidence, I don't know. But then I read your post.
Can you tell me if you solved this problem, and if so, how? Is/was (hopefully!) your problem exactly as I described? If it was different how was it different? I posted this in the free forum, but thought I would try to get in touch with you directly. If you wouldn't mind you can email me at shingomaniac@gmail.com .
Thank you for your time
Jolson

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6 Suggested Answers

  • 1694 Answers

SOURCE: When I am trying to turn on the tv by remote or pushing the power buttton it goes to stand by mode

Solder bad connections vertical output IC......requires chassis
to be pulled....................T.

Posted on Dec 06, 2007

  • 1 Answer

SOURCE: Menu appears by itself. Sometimes stays on, sometimes comes on and then off. Also, some of the light touch buttons stay on and you cannot turn the TV on with a remote.

I had the same problem. Hit menu and turn captioning off.

Posted on Jan 21, 2008

andyroid85
  • 7 Answers

SOURCE: Toshiba 32A32 won't turn on

just fixed one with that problem it was the vertical output ic Q301
that was shorted. try wicking it out. it is a LA7833S.
Postings say to be sure to use the Toshiba part

Posted on Aug 28, 2008

SOURCE: Power

same problem here

Posted on Sep 25, 2008

  • 1 Answer

SOURCE: RCA Model #32V434T no sound/picture

same as ak_medic

Posted on Nov 23, 2008

ginko
  • 19396 Answers

SOURCE: Standby Indicator flashing SONY KD-32NX100U

If the TV goes in standby, then it is in protection mode.

Ensure also that the fault is not coming from a faulty receiver box sending
bad signal, check if you get same problem on DVD with no receiver box
connected.

Try first leaving the TV power cord unplugged for some times, let say one hour or so.

The flashing light indicates a diagnostic state called protection.
When the TV goes on protection there are only two possible causes.

1Theinternal circuits are jammed because of electrostaticcharges accumulating on capacitors, or because of a wrong voltage readby the main chip on your monitor controller board. this started theprotection circuit.

2 The protection circuit detected a wrongvoltage or abroken contact, identified an internal fault and kicked in, starting the flashing light.

If you are in situation one, then the TV will reset just unplugging power cord for one or two hours,sometimes even minutes.

If you are in situation 2 , then there is an internal fault.

If under warranty contact the manufacturer ringing the number on the user manual

If you want to repair at your own expenses, just locate any good qualified repairer.

If you want to DIY you find parts here,

All: Appliance parts, electronics parts & more from PartStore.com

Encompass Parts Distribution

LCD/Plasma Electronic Replacement Parts: Plasma & LCD TVs, Appliances |


On LCD Payparticular attention at inverter and power board, power board can beinspected looking for bulged or leaking capacitors, then tested with amultimeter. The inverter is more difficult to test , there is need toread voltages, should be done by a tech. Also the LCD controller board can cause same problem

On Plasma, test Sustain (Ysus/Zsus) / Buffer boards , cables to plasma, digital board and power board.

On Rear Projection : check lamp, lamp ballast, power board, and convergence.

On CRT TVs, check ballast , flyback transformer, CRT, Tuner, Convergence.

Posted on May 05, 2009

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