Question about Sharp Aquos LC-42D62U 42 in. LCD HDTV

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I have a brand new Aquos 52" LED TV and I accidentally locked remote operation and THEN found out the front touch screen panel was broken. Any way to manually reset the TV or remote to gain access to on-screen menus? TV is literally bricked at the moment because I cannot use the front touch panel buttons and the remote simply displays a "remote control operation prohibited" alert on screen...

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While the set is turned on, you need to hold the power button until the set shuts off and the led in the middle of the bottom flashes once. Then quickly release the power button and press the vol - and input buttons together along with the power button. Your TV should then turn on and should show you a blue box with the letter K. Now press the vol- and channel- buttons at the same time. You should now be in the service menu. With your remote arrow up until the top line says industry init. Arrow to the right and hit enter. Screen should turn green and say factory init success. I hope this helps you.

Posted on Apr 04, 2011

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I have a Sharp 70" (LC-70LE632U) LED TV. When you turn it on, the front led is on, but no screen. After a few seconds, the front led starts 5 short and 2 longer blink and continue this way constantly.


These blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit section inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power LED, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices
http://electro-medical.blogspot.com/

Blinking codes details of many popular brand TVs are given. Surf the site with patience. If blinks continue without any pause, the main board is faulty.
Counting of number of blinks to Philips TVs is entirely different to that of other brand TVs. It is not a direct count procedure. The site have details about how to count the number of LED blinks [Fault Codes] to Philips brand TVs are given; along with details of the faulty circuit location

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2 Answers

The remote and control panel are locked on my 52" LED LCD tv.


Hello
To unlock the remote control function do the following.
On the front pane touch control pad

1 Press MENU to display the MENU screen, and then
press VOL[--/+] to select "System Options".

2 Press CH [UP/DOWN] to select "Operation Lock Out", and
then press INPUT.
3 Press CH UP/DOWN] to select "Off", and then press INPUT
4 Press MENU to exit.

• To unlock the buttons on the TV, press MENU on the

remote control, and then select "Off" in "Operation Lock
Out".
OK.

Feb 16, 2011 | Sharp LC52LE810UN 52 in LCD TV

1 Answer

Sharp Aquos 52" and all three remotes are now


Hello

Remote sensor is a three terminal component, comes just behind the remote window at the front panel of the TV. It can be desodered out from its circuit board and can be replaced. Just open your TV and locate the remote sensor board, unscrew it out, desolder out the remote sensor, and go for a new one. It has a number printed on its body and should be noted. There is no other things to be concentrated other than its position, which you can note while desoldering it. OK

Jan 25, 2011 | Sharp AQUOS 52" Flat-Panel LCD HDTV

1 Answer

We have a new 46" Sharp Aquos with a "snowy"


sounds like you have a cable connection problem make sure your tv is set to dtv signal in the menu screen. when you scan the channels should be displayed as 12.1 or 8.2 not just a single number if the digital channels are programmed correctly then change the cable coming into the tv from antenna making sure that it isnot crossing any power wires good luck and hope that i helped

Nov 07, 2010 | Sharp AQUOS 52" Flat-Panel LCD HDTV

1 Answer

Can tv be turned on without the remote?


friend if your tv is flat screen then, there should be some buttons near its screen, press it if its is lcd then there are two possibilities 1 there will be some buttons on its side or there must be some touch buttons, , , by pressing a button with small bulb will turn tv on

Oct 10, 2010 | Sharp AQUOS 52" Flat-Panel LCD HDTV

1 Answer

52" LCD FULL HD TV screen is cracked doesnt give any picture


Unfortunatly, no.. You will end up spending more on the repair then the cost of a new tv typically.


Sep 14, 2009 | Sharp Aquos LC-42D62U 42 in. LCD HDTV

2 Answers

Screen cracked from the inside


It's the LCD panel damage. You need to replace the whole LCD panel to get this problem fixed.

Jan 12, 2008 | Sharp Aquos LC-42D62U 42 in. LCD HDTV

2 Answers

Sharp aquos lc - 42d43u lcd inside cracked


Normally warranty does not cover this kind of physical damage to your lcd screen. First check with your vendor to confirm. To replace the lcd panel is very expensive, may cost you as much as to buy a new one.

Jan 04, 2008 | Sharp Aquos LC-42D62U 42 in. LCD HDTV

3 Answers

52" LCD HDTV w/ Cracked screen


No way. The lcd panel is more then the price of the tv. Sorry.

Sep 04, 2007 | Sharp Aquos LC-42D62U 42 in. LCD HDTV

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