20 Most Recent Sanyo 52" Class LCD 1080p 120Hz HDTV, DP52440, Refurbished Questions & Answers

Are you turning "OFF" the TV with a power strip ? or a switched wall outlet.. Check your power source..

Try a different HDMI input and a different cable.DVI is same as HDMI in regards to the picture signal, but lacks the audio.Apparently for some reason the TV does not pick up audio and that could be because the HDMI port has a problem (say physical contact) or because the cable has a problem or (of course) because the XBOX does not output signal for some reason.My first two picks would be the port and the cable.hope this helps!www.coppelltvrepair.com

Hi Mary - The first thing you should do is consult the set up procedures on Page 8 / Section 4 of the manual. This will assure that you have completed and exited this important section properly.If the TV should lose power (power outage, blown fuse or circuit breaker, cord removed from the outlet, etc.) the TV will likely need to have the setup performed when powered again for the first time. Likewise, a TV that is plugged into an outlet controlled by a switch, will lose power when the switch position is changed. Since switched and un-switched wall outlets look the same, you will need to unplug the TV and plug in a table lamp or similar and operate switches to see if it goes out. You will need to try both the upper and lower outlets as they can be operated independently of each other. If you find that the outlet is switched, you will either have to stop using the switch or find another un-switched outlet to power the TV.I didn't see it mentioned in the manual, but some TVs have a dedicated power and a dedicated on / off button. If the power button is set to off, the TV will shut off and the remote will not be able to turn the TV back on until the power button is turned back on. The on / off button on the TV allows the TV to be turned on and off with the remote - or the on / off button on the TV. Again, this will only work if the dedicated power button is on. If the power button is set to off, it may be causing the TV to lose the set up information - requiring that it be done again. Make sure that you are using the remote to turn the TV on and off - or the correct button on the TV if you do not have a remote.If all fails, you might want to contact Sanyo directly. According to the manual, they can be reached at 800-877-5032. I hope this helps & good luck!

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 ..