Remote control (UBRC-120) will not work the unit.

try a warranty claim or have a tv shop do an estimate.

Bad remote.

Check the remote control for its infrared emission. Check it with fresh batteries. Check it by pressing all the keys. You can detect the presence of infra-red emission from the remote control, using a cell-phone camera. If you wish to get more details about how to check a remote control, please visit this site. One among the posts has details about it. In some cases, the remote control might need to clean.
https://electronicshelponline.blogspot.com/
https://homenol.blogspot.com/
https://remotesearch.blogspot.com/
Search the site by type in this key phrase "how to test a remote control "in the "search box at the top right of the display window of the Homepage" to get the related post quickly.
https://youtu.be/wUpnETSm6_k
https://www.youtube.com/watch?v=jsSCNCW3IbQ [open and clean]
https://www.youtube.com/watch?v=Qp-l1uh-5gE [open and clean]

Easiest things to check first:
Are your remote controls working: check batteries; check infrared on remotes by viewing with camera phone/camcorder; make sure your remotes are programmed properly for the device.

Another option: do a hard reset of your TV-unplug it and let it sit as indicated in the manual; then turn it back on.

Another option: unplug the TV and use an air-can and thoroughly dust ALL the component input/output access points on the TV. Turn the TV on and see if this works.

Another option: unplug the TV and connect standard 1/8" headphones in the output of the remote OR headphone jack on the TV [try both]. Turn the TV on and see if this helps.

Finally, if these steps do not work: unplug the TV and let it sit for a good hour. Open up the back panel carefully and air dust the remote control sensor. If this does not work, change the remote control sensor.

Hope this helps.

I have URC-100 which is similar to your remote, try these codes: Please post back waht you find.
N1700W
001
N1300
002
N1500
003
N1750W
004
N2010
005
N2010-E
006
N2700W
007
N2750W
008
N3020W
009
N3200W
010
N3200W-E
011
VPW4255
012
VPW5500
012
N2000
014
N3000W
015

My son put a penny in the SD card slot of my Pansonic flat screen tv. I finally got the penny out but now the volume and tv controls do not work. I can change the channels through my cable box but that is it. The volume does not work on my cable remote or the flatscreen. What do you suggest I do to fix this problem?? Thanks, Josh

You need to isolate the problem.
1) Unplug the set for a few seconds then plug it in.
2) Operate the TV with the control/buttons on the TV. (Channels etc)
If the TV operates correctly then do the following.
3) Try operating with the remote unit. If the problem returns then it's the remote failing.

Sometime remotes can be reset.
Try this;
Step 1- Pull the batteries out of the remote and leave them out until Step 4.
Step 2- Press and release each and every button one at a time on the remote control until every button has been pressed and released at least once!
Step 3- If your remote has slide switches, you must move the switch to each position then repeat the button pushing in Step 2.
(When you're done, be sure to put the slide switch in the correct position to operate the unit the remote came with!)
Step 4- Put the batteries back into the remote, being very careful to install them correctly.
New batteries should be used if you're not sure about the old ones.

Try it again. If the problem is still there then the remote is bad.
Since this is a new TV you should use your warranty to replace any bad parts.

please need codes 4 sharp tv

Resetting the TV
If the buttons on the remote AND the buttons on the TV case do not work (channels do not change and you cannot open or navigate the menu), the TV has stopped responding. Reset the TV as follows:

NOTE:
Some TVs have a reset button. If available and accessible, try using the reset buttons before using the steps below. Using the reset buttons can save time.


1. Unplug the TV power cord from the power outlet.
2. Unplug any connected devices (DVD, Set-top boxes, etc...)
3. Press and hold the TV power button for five seconds.
4. Plug the TV power cord back into the power outlet and turn on the TV.
5. Open the on-screen menu to confirm that the TV is responding again.
6. Turn off the TV and reconnect the devices.
7. Turn on the TV.

hope this may help;

Regards,
VOTIT

DON'T FORGET TO RATE:

Ok I just dealt with the Sharp customer support for this problem.

1) You need to unplug the TV for 1 full minute and remove the batteries from your remote aswell (this will reset the system)
2) Hold the power button on the remote for 30 seconds with the batteries still out of the remote and the TV still unplugged
3) After the 30 seconds replace batteries then press every button on the remote beginning with the power button in order from left to right and top to bottom (same way you read)
4) Then plug your tv back in and try the remote again.... and the remote and TV should be back in sync.