It can't be done, they are not reprogrammable, not universal.
universal remote codes for Sanyo tv with Instructions
Brand
Code
SANYO
0049 0097 0110 0004 0268 0012 0108 0180
You did not post the model number but if the unit uses pushbuttons on the actual set, the carbon coating on the inside of the switch pad is flaking off and causing problems. You may be able to remove it and clean it up and it would be fine, you may have to use a new coating on the buttons though.
Check the remote control for its infrared emission. Check it with fresh batteries. 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.
https://electronicshelponline.blogspot.com/https://elektrotricks.blogspot.com/https://electrohelponline.blogspot.com/https://remotesearch.blogspot.com/
One among the posts has details about how to check a remote control. Search the site by type in the brand name of your set, in its search bar at the right side column, and press enter. See it in desktop computer or b Webview by mobile. Mobile View has no search box.
Upgrade to newest version firmware on you device, sanyo tv custom firmware update you current version firmware to latest version, download newest firmware.
Download new release software and update firmware last version
Last update version: 02.01.2020
Country: All
Download Size: 134 MB
Language pack: English, Chinese
Version: 5.1.11
Download and update firmware for products: sanyo fwbp505f firmware update, sanyo blu ray firmware update, sanyo android tv firmware update, sanyo projector firmware update, sanyo fw55d25f firmware update.
If there is sound but the screen is black, try shining a torchlight at the corner of the screen. if you can see some images, the probable cause would be the backlighting.
If your LCD TV or monitor has stopped working, or is displaying one of the following symptoms, then it's a candidate for some new capacitors
- Flickering screen
- Screen image disappears after several seconds
- Dim screen
- Slow start
- Power LED on, but no picture
- Unusual colors and/or lines
The primary cause of LCD TV and monitor failure is caused by faulty capacitors. You can examine the capacitors in your LCD TV or monitor and actually see if they are bad.
If they appear bulged on top, then they need to be replaced.
New capacitors will solve a host of problems in LCD monitors and TV's and will extend the life of your monitor or TV by several years.
Check the cables, connectors and connections.
Take it to a repair shop.
https://www.youtube.com/watch?v=TR2iWN6b-LY
LCD TV Repair No Power Power Supply Common Symptoms Solutions How to...