Question about Sharp Aquos LC-46D62U 46 in. LCD HDTV

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Lcd tv our lcd sharp tv has no picture and the red light is flashing

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  • 44 Answers

Hi!

Sounds like you have a bad power supply board! This is not hard to do yourself, as long as you are somewhat handy! Take the case apart (back side), and look for some bad caps (capacitors) on the power supply board. They will look bulged on the top an may be a little leaky (brownish stain).

If you see this problem, you can buy a new power supply at www.shopjimmy.com or ebay. You will need the make and model, of your tv to order! Good luck, I hope this is helpful!!

Posted on Mar 08, 2009

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1 Answer

No picture on TV


Not sure if you saw Tom's Guide
at Sharp lcd tv power button flashing

(1) 4tinyhearts said:
I unplugged the TV and held the buttons down and it continued to flash. I continued to hold down the two buttons and replugged it in again and it worked. TV back up and working.

(2) lastditcheffort said:
Unplugged it. After looking for a new tv online I decided to try getting it to work. So, plugged it back in and held down the power button, a red light came on, held down the power button again and an orange light came on, held down power button again and green light came on and tv powered on. This was simply a case of trial and success!

(3) Nateinportland said :
unplug, hold power button, plug in. If that doesn't work, unplug all the HDMI cables, unplug the power, hold power button, plug back in.

Jun 04, 2016 | Sharp Aquos Televison & Video

1 Answer

My Sharp 19" LCD Tv


Bad capacitors in the power supply are common on most of these small Tvs. I have not repaired this model, but my suspicions and expeience tell me where to start! Thanks for asking and show all hands of support!

Sep 13, 2011 | Sharp 19 in. LCD HDTV

2 Answers

Hi, i have a 46"


dear user,

supply capacitor are weak.kindly change the capacitors

Feb 21, 2011 | Sharp Aquos LC-42D62U 42 in. LCD HDTV

1 Answer

Never a problem, even last night. Now, won't turn on. Checked all connects and plugs. Unplugged, pressed 'clear'. Still just a solid red light. Sound comes through fine. Even tried all new batteries.


Tv now turn on,u have a flashing picture only a few sec. than dies have sound left only?Yes,than the tv long board call the LCD inverter board is dead.The tv have 1 or 2 long boards call the LCD inverter boards are dead.These 1 or 2 long LCD inverter boards help the LCD screen panel to have a backlight to produced a picture.Tries websites Shopjimmy.com,Ebay.com to buy those refurbishes 1 or 2 long LCD inverter boards for the replacement.

Feb 09, 2011 | Sharp Aquos LC-37HV4U 37 in. LCD HDTV

1 Answer

Sharp LCD flashing red light and no picture


yes thats is a common problem for all flat tv not only
sharp ;/ first theres is capacitor in power supply
you probly have few one there blow up and it could bee from the power section of your back light circuit
a good technician can fix that easy
good luck

Apr 02, 2010 | Sharp AQUOS 52" Flat-Panel LCD HDTV

2 Answers

My sharp tv wont stay on, it flashes green


Hi i have seen this before sharp hdtv's are known for having the internal power supply go faulty

Feb 01, 2010 | Sharp Aquos LC-32G4U 32 in. HD-Ready LCD...

1 Answer

We have a Sharp Aquos LCD TV 42 inch. When I


Call Sharp for warrenty repair.This problem very common in Sharp tv.Picture will come on turn power on/off button few times will work.But still under Wareenty call to Sharp to replaced the main Tuner Signal board.

Jan 15, 2010 | Sharp Aquos LC-42D62U 42 in. LCD HDTV

2 Answers

Flashing red light


Your power supply is faulty I'm afraid. Unless you have soldering skills, I am afraid you will need to contact a professional TV repair person. If you feel confident to try the repair, contact me with the model number, and I will let you know what components you need to change

Mar 06, 2009 | Sharp LC-19SB14U 19 in. LCD TV

1 Answer

Sharp aquos red flashing light tv won't get picture


if the tv is still under the manufactuer warranty i would definitly give them a call. If it is a Sharp tv I would call the 1-87-BESHARP. I would also try unplugging the tv for at least 2-3 minutes and seeing if the tv will reset itself. Usually what happens with these tv's when the light blinks it locks the tv as a security issue. If the unplug does not help it will more than likely need service to get this fixed for you. The call line hours are M-F 7am-7pm S-S 9-5 and they will be glad to help you from there.

Nov 07, 2008 | Sharp Aquos LC-42D62U 42 in. LCD HDTV

2 Answers

Tv not working


i have the LC-26GA4U LCD TV & mine has the exact same problem. I brought it to an authorized sharp tv repair shop it turns out its the LCD panel. the panel costs $1700 & with labor installed it comes to $2055.43. almost exactly what I paid for the tv 2 years ago. good luck. Mike

Jul 11, 2007 | Sharp Aquos LC-37GD6U 37 in. LCD HDTV

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