Question about Sharp LC-52D64U 52 in. LCD HDTV

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No picture small green light goes on and off evenly about a second apart

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My toshiba 40ft2u1 will not turn back on


I'm having the same problem right now. I get the green light for about 5 seconds (not Blinking) then the light goes out. No sound or picture.

Apr 05, 2012 | Toshiba Televison & Video

1 Answer

I am currently working on a Sharp Lc37sb24u. I was originally thinking it had a bad inverter board but now I am not so sure. When I turn the tv on the picture comes up with audio for about 2 seconds the...


Did you check the service manual troubleshooting guide yet. You can try disconnecting the power to the inverter board and see if it will stay on and have sound.
Service manuals:
http://elektrotanya.com/?q=showresult&what=Sharp%20LC37SB24U&kategoria=&kat2=all

Basic LCD monitor and TV troubleshooting guide:
http://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide
http://www.fixya.com/support/r7406380-tv_training_manuals
Failed TV and Monitors pictures: http://s807.photobucket.com/albums/yy352/budm/

Learn about bad caps: http://en.wikipedia.org/wiki/Capacitor_plague

Capacitors kit: http://lcdalternatives.auctivacommerce.com/ he can make you a set of caps for you.
Or www.digikey.com just make sure to use caps with low ESR, 105c, high ripple current, long life rating such as PANASONIC FM or FC series.

Oct 27, 2011 | Sharp LC37SB24U 37 in. LCD TV

1 Answer

I have a sony tv model kdf-50e2000,and it has a problem with the picture going blank,the only light that on or flashes is the green (POWER) light. when turning the set on the green light blinks as it...


You tv used lamp XL-2400 or also known as F93087500. It is very common for this bulb to fail and have the exact symptom you are experiencing. I cant count how many times I have seen it.. Replace the lamp with either the exact Sony or an OEM and you will be back in business..
Good Luck!!

Dec 28, 2010 | Sony KDF-50E2000 50" HDTV

1 Answer

Have green cast to picture, what's up?


Hi:
Unfortunely the optics engine is faulty, one of the small LCD inside the light engine is coming apart. The only fix for this problem is to replace the optics engine, most call it Light Engine. You can get one fairely cheap from this site. COM">WWW.TRISTATEMODULE>COM . They sell optics engines new or rebuilded ones.. They will even repair yours..

Nov 10, 2010 | Hitachi 50V720 Television

1 Answer

No picture, status light flashes yellow


display comes on works 15 seconds no power just leds green

Sep 18, 2009 | Mitsubishi PD-5010 50 in. Plasma...

1 Answer

Screen goes blank within 1 second of being turned on


Bad capcitor in the psu would cause this to squel and even pop so have it looked at you be glad you did.

May 23, 2009 | ViewSonic VA720 17" LCD Flat Panel Monitor

4 Answers

Blue light goes to Orange blinking no sound no picture Screen on


Hi!

Okay, if the screen is white! First, take apart and check the ribbon like cable that goes from your signal board (where you inputs are plugged in) to the lcd controller (under a small metal plate feed the lcd screen), see if loose and or reset! Secondly you either have a bad signal board or lcd controller!

Feb 28, 2009 | Westinghouse LTV-30W2 Television

4 Answers

TV Picture Goes Black


I had the same exact problem.
I removed the bulb and cleaned it. There is a small screen at the top of the bulb and it was covered with dust. Once it was cleaned I replaced the bulb and it solved the problem.
Thanks to those who posted the solutions

Jul 28, 2007 | Sony Grand WEGA KDF-60WF655 60" Rear...

1 Answer

Problematic Camera


I just discovered that the real problem is a STICKY SHUTTER BUTTON, staying down after taking a picture. This prevents the green ready light from coming on until I jiggle the shutter button. It has actually started to be hard to press, making a definite clicking sound as it goes down. I can even feel it catch on something. If I move it around a bit, it will eventually come up, allowing the ready light to reset. Can this be cleaned? How about adding a drop of WD40 or something? Anybody ever take one of these apart? Any tips as to how to do it safely??? Thanks.

Sep 13, 2005 | Kodak EasyShare DX4530 Digital Camera

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