20 Most Recent Sanyo 42" 1080p LED-LCD HDTV - DP42D23 Questions & Answers

Check the speaker/s. If found OK; check and replace the damaged component/s at its audio output section circuit board. If needy, replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/

i use a 42" lcd as my computer monitor, just plug the computer to it with an hdmi cable to the hdmi1 port on the tv, and to the hdmi out port on the computer. if the computer doesnt have an hdmi out port, you can get the vga to hdmi adapter at radio shack or nest buy fairly cheaply.

It unplugs.https://www.amazon.com/POWER-CABLE-SANYO-DP19241-DP26670/dp/B019XGHRO8orhttps://directtvparts.com/sanyo-tv-dp19649-power-supply-1av4u20c38500-dac-12m069-2995321500/

I have a sanyo the sound quit what could it be

Question edited for clarity. I doubt it is 55' feet, so I made it 55" inch. :>D No model given, 'Sanyo 55" is just one model in a range ver 20 years. You could go the universal route? https://www.google.com/search?q=Sanyo+55%22+inch+Television+replacement+stand or Google Sanyo (model) replacement stand ..

If you wish to get some details; check the site linked here. Pull up older posts. http://electronicshelponline.blogspot.com/ http://schematicscom.blogspot.com/ http://electrotechnician.blogspot.com/ Circuit diagrams of many popular brand TVs and other devices are given.

Question edited for clarity and toss in dome CAPS. It is a nice set, but No, it isn't a Smart TV. https://www.sanyo-av.com/ca/product/product.php?id=570 No Internet Connectivity which would make it one. Versatile Connectivity With the multiple input/output ports, you have abundant options for connecting Blu-ray/ DVD Player, Video game console, Cable, and Satellite box, and Soundbar. ..

Visit the following links for information. You can use the codes on hit and trial basis. Sanyo Soundbar Remote Control Codes (directutor.com) Sanyo Soundbar Remote Control Codes - Codes For Universal Remotes Sanyo Soundbar Universal Remote Codes & Programming [2023] (remotecodesportal.com)

Question edited for a lot more clarity. https://www.fixya.com/support/r29872378-universal_remotes_no_facsimile_remote ..

Try turning the Dynamic Contrast feature off. https://www.manualslib.com/manual/2679000/Sanyo-Fw32d08f.html?page=21#manual ..

The remote model number doesn't help directly. This remote controls several Sanyo TVs including the DP46142 and DP32242. Manuals Lib has the owner's manual (copyright 2012) here: https://www.manualslib.com/products/Sanyo-Dp46142-77711.html . Press Menu (below and to the left of the arrow keys). Select Setup (the icon that looks like a satellite dish) using the left/right arrows. Press the down arrow and go to ANT/Cable setup. Press OK (in the center of the arrow keys). Use the left/right arrow keys to make sure that the Ant In line is set to Antenna. Press OK. Go down to Auto Setup and press OK. Choose from All Channels, Analog Channels and Digital Channels and press OK again. Select Apply and press OK when the scan is finished. (All channels and Digital Channels will work the same way since most analog channels are no longer broadcasting.) See https://www.manualslib.com/manual/306779/Sanyo-Dp32242.html?page=22#manual . Note: digital channels will not display if the signal strength is low. You may need a different antenna or a different antenna placement. See antennaweb.org or tvfool.com for suggested station transmitters. I hope this helps. Cindy Wells (note: the physical buttons on the TV should work to navigate the menu. Use the channel buttons for Up/Down and volume for left right. The OK button is the Input button.)

Contact the seller for a full refund and get one from Amazon. Did it look like these? https://www.google.com/search?q=Sanyo+DP26640+replacement+remote ..

When in the standby mode the 3 or 5 volt standby voltage is present for the main cpu IC to "wake up" the power supply, and put it to work, this is a signal that is introduced to the power supply when the on button is pressed, or a command from the remote, also if some components are defective and drawing to much current it won't come out of standby as well, this will require some electrical engineering skills to troubleshoot the amp, I suggest you take it somewhere to have it serviced unless you have the knowledge and test gear to fix it yourself.

If you have already tried replacing the mainboard and it did not fix the issue, then the problem may not be related to the board. Here are a few other potential causes for a TV screen to shrink on both sides:

1. Picture settings: Check your TV's picture settings to ensure that the aspect ratio is set correctly. If the aspect ratio is set to "zoom" or "wide," it can cause the picture to appear smaller on both sides.
2. Overscan: Some TVs have a feature called "overscan" that can cause the edges of the picture to be cut off. Check your TV's settings to see if there is an overscan option, and if so, turn it off.
3. Defective panel: If neither of the above solutions works, it's possible that the issue is with the TV's panel itself. In this case, you may need to have the TV professionally serviced or replaced.

It's also worth noting that shrinking on both sides can sometimes be a normal behavior for certain types of content, such as older movies or TV shows that were originally shot in a different aspect ratio. In this case, the content may simply be displaying as intended.

There is a main fuse inside the TV on the main power board you can check. However, usually when a fuse blows, it means there is something shorted. If it just blew from a surge, you may get lucky by replacing it with the exact the same rated fuse.

there is no rest button. here is a link to instructions copy and paste https://www.manualslib.com/manual/148706/Sanyo-Dp42841.html#manual ..