Are you you using the remote that came with your television?
SOURCE: my sharp tv model 20H-S60 remote input button is not functioning.
u don't have auxilary video inputs? that is what u need to change.
SOURCE: remote does not work for Sharp lc42d85u
On this unit if you do a fact reset it should fix this problem steps as follows. PS you might need 2 people
1- unplug unit from back of unit
2- on the key pad on the tv hold the input and vol dowm buttons
3- while holding the buttons plug the tv in, keep holding the buttons until the screen comes up.
4- once the screen is up there should be a white K in a blue or green box.
5- next, on the key pad on the tv press the channel and vol down buttons once.
6- a menu should pop up
7- using the sharp remote,locate the directional pad
8- press the down button once should bring you to a 2nd page
9- top should state FACT INIT press the right arrow once to turn on, next a series of back slashes come up.
10- screen goes green and says INIT Successful
11- unplug unit from back of tv wait 10 sec then plug back in. tv should turn on by itself. should be back to as new.
If you get to step 7 and the remote still does not work then you need to replace the ir sensor board (aka) LED unit per Sharp.
if needed here is the orignal part info DUNTKE868FM01 about $12.00+ tax
SOURCE: my sharp lc37d43u remote wont turn tv off or on
What was the tv problems before u change the power supply board?Give me the previous problems,so i can tries to retraced the cause and give u a solution to fix the tv.
SOURCE: tv remote controle codes for starchoice 5-in-1 remote (sharp aquos tv)
you might try unplugging the TV and then plugging in again. It worked for me
SOURCE: I have an aquios LC-42D64U which suddenly has the
This problems is very common on Sharp tv after a year or two.I have one too 46" Aquos.The tv Tuner signal board have problems,but this tv still usable.My tv does Power and OPC LEDS lights flashes alots many times as the tv getting older.This how i solved it.If POWER and OPC LEDS lights flashes,just press the remote power again wait awhile.Sometimes POWER and OPC LEDS lights will flashes again,just press the remote power button again and wait awhile.Sometimes POWER and OPC LEDS lights will repeat like 3 or 4 everytimes,just must press the remote power switch wait awhile eventually the backlight,will light up the Tuner signal board kick in and work.Have to press the remote power button and wait for the POWER and OPC LEDS to stop blinking and the Tuner signal board to kick in.But like POWER and OPC LEDS blinks 10 or 12 times and remote power button press 10 or 12 times,it time to replaced the tv Tuner signal board.Tries websites like Shopjimmy.com,Ebay.com to buy a refurbish tv Tuner signal board for the replacement.
You might need to reset the remote: remove batteries and press the number 1 button for at least 60
seconds. Release the 1 button, replace the batteries, and (if necessary) program the remote again.
Check also for
Something might be between the remote and the remote sensor on the component. Make sure there is a
clear path.
• Maybe the remote isn't aimed directly at the component (DVD, TV, VCR) that you're trying to operate.
• Maybe remote is not in TV Mode. Press the TV button so remote will control TV.
• Maybe batteries in remote are weak, dead, or installed incorrectly. Put new batteries in the remote. (Note,
if you remove the batteries, you may have to reprogram the remote to operate other components.)
How to Use the Remote Control to Complete
the Initial Setup
The technical term is "Navigation"- how you move through the
on-screen menus. The method is the same throughout the menu
screens: highlight your choice and select it.
To highlight a menu item, press the arrow buttons on the remote
to highlight one of the items listed on the screen. Use the up or
down arrow button to move up or down. Use the right or left
arrow button to move right or left.
To select the item that you've highlighted, press OK.
Note: Highlighted means that the menu item stands out from other
menu items on the list (appears darker, brighter, or a different color).
Turn on the TV
Press TV on the remote, or press POWER on the TV's front panel.
Note: Pressing the TV button not only turns on the TV, but puts the remote
into TV mode. "TV mode" means that the buttons on the remote control
operate the TV's functions.
Complete the Initial Setup
The menu system in your TV allows the TV's features to work
properly. The first time you turn on your TV, the SETUP screen
appears with Language highlighted. The default language is
English. To choose another language, press the right arrow
button on the remote.
If these doesn't work, the infrared sensor inside your Tv has got damaged and should be replaced. OK.
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