Question about Sharp LC52SB55U LCD TV

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May sharp lc-52sb55u

Is there any way to progam my tv to have a clearer picture or mabe a code or something

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  • Anonymous Mar 19, 2014

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Well, there is a way to have the clearest possable picture. Get HD cable TV box that is HDMI compatable and watch only HD channels. Or buy a blu-ray player, hook it up via HDMI and only watch blu-ray disc in 1080p!

Posted on Jan 10, 2009

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Trying to connect pc with hdmi cable have great picture no sound on TV Used HDMI imput 7 tried imput 6 with hdmi and audio imput from PCF to TV still picture and no sound any suggestions


Hi Scott,

On your PC, you'll need to go into the Control Panel --> Hardware & Sound --> Sound (Windows 7) and click on "Playback". Here, you'll need to change the sound settings to reflect the audio to be handled by the video card / audio chipset / HDMI jack on the motherboard. You should also check for other settings such as Digital Output that are usually associated with and HDMI jack on the card and not an analog jack.

As it is now (or is likely to be the case anyway) the picture is being handled by the HDMI on the video card / motherboard; but the audio is still coming from the the speaker jack(s) on the motherboard or audio card. Making the changes above will redirect the audio from the speaker jack(s) to the HDMI jack instead.

Good luck!

Mar 27, 2015 | Sharp 52"" aquos lc-52sb55u 1080p...

1 Answer

LC-52SB55U Sharp flat screen tv audio only but no picture


Backlight is possible but if it is out you should be able to see that by looking from rear of set---most can be seen---if both are out (usually there are 2) it is likely the power source that fires them or a related issue.

Mar 26, 2012 | Sharp Flat Panel Televisions

1 Answer

I have a Sharp LC-52SB55u LCD Tv and it will not power up. The green power light is flashing on the front of the tv. What do I do?


It can be that it detects shorted circuits so it goes into shutdown, or ity may have bad power supply due to bad caps, oe bad main board. it will require in-depth troubleshooting to narrow down the problem.
Please read my guide first if you are going to DIY repair.
If you are going to DIY and have proper tools, electronics knowledge, and know safety precaution then please read on:
Basic LCD monitor and TV troubleshooting guide:
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide
http://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting
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
Parts: www.shopjimmy.com
Parts: www.interliquidparts.com
Capacitors kit: http://lcdalternatives.auctivacommerce.com/Default.aspx he can make you a set of caps.
Or www.digikey.com, just make sure to use caps with low ESR, 105c, high ripple current and long life rating such as PANASONIC FM or FC series.

Jul 12, 2011 | Sharp LC52SB55U LCD TV

1 Answer

How do I hook the Sharp LC-52sb55u up to the internet? To get Netflix mainly. Also, is it possible to stream tv directly to the tv, in place of cable


Your HDTV would have to have internet connectivity, either an RJ-45 ethernet jack on the rear panel or wi-fi capability. Sharp calls it the AQUOS NET feature on the TV and is usually an ethernet port. If your TV does not have this capability, you can use a laptop and hook this up to your HDTV. You still need high-speed internet service and a Netflix account.

Mar 13, 2011 | Sharp LC52SB55U LCD TV

1 Answer

Flickering screen (LC-52SB55u) with HDMI cable input from Sharp Aquos Blue Ray. HDMI working well from other inputs


Do a quick google for this on the AVForums site where you'll find numerous threads covering this problem. First, select the HDMI input before turning on the blu ray player. The handshake over HDMI is the problem. I have the same problem with a Technika blu ray which is fine on my other TVs.
If this doesn't solve it then you ned a firmware update which can be downloaded from Sharp's website and installed using a USB pendrive or by PCMCIA card from Sharp if you have an older model with a rocker on off switch and no USB update port on the back of the TV.

Nov 28, 2010 | Sharp LC52SB55U LCD TV

2 Answers

Cannot get vga out put from a toshiba satellite to work with #4 input on the sharp lc-52sb55u


I realized I had not addressed my display settings to allow out put to
an alternate screen

Oct 09, 2009 | Sharp LC52SB55U LCD TV

1 Answer

No picture controls


Check your owners manual look for the section that tells you how to adjust the televisions features using the on screen menu.You probably Have it set on auto adjust. You must turn this feature off, to use the manual controls. If this does not help go to the Sharp website and search the frequently asked questions and troubleshooting sections. Search for your problem and similar one that may have answers. If all this fails you, call technical service and ask them for help with your problem.Hope this helps you with your problem.

May 12, 2009 | Sharp Aquos LC-45GD4U 45 in. LCD HDTV

1 Answer

Blinking green power light


All,

I had the same issue after one month of use. A repair cie came and fixed the problem. It appenned to a neon connector that wasn't properly plugged in the TV.
The Technician explained to me that m TV had 16 neons and a sort of controler for those. Often - from factory - a cable is not sitting properly in its position...

Since I have no problem.

Jan 29, 2009 | Sharp LC52SB55U LCD TV

1 Answer

Remote stopped working


frpm baldmeaney i unpluged my tv same model for 5 min and all was well again . this may work for you . good luck!

Dec 31, 2008 | Sharp LC52SB55U LCD TV

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