20 Most Recent
Sanyo 21MT4 21" TV Questions & Answers
Remove hotel lock
You have to get into its Service Menu option to unlock Hotel Mode. Contact any service technician. They only can do it, as entering into service mode, and adjust data values there; without any knowledge about it; might make the TV irreparable.
Retrace green, relay on/off
Oh dear ! I fear my answer may not be what you want hear but my advise is free. Bright green raster with Flyback (retrace) lines may indicate a heater cathode short in the tube (crt) this causes a sharp increase in beam current and the power supply shuts down into standby mode. To prove the point isolate the red and green cathode pins on the tube base and cross couple the red video output stage to the green cathode pin and the green output to red cathode pin using wire links. If set now comes on with bright red raster the fault is in the green video output stage and not the tube. If still bright green then tube is most likely cause. Gently tapping the tube neck may prove the point, but take care the tube neck is thin glass and if hit too hard will break compounding your problems. WARNING if you do not feel totaly confident to attempt this level of repair there is no shame in seeking the advice of your local service technician. Safety first always
Sanyo TV power cord removal Model DP19649
It unplugs.https://www.amazon.com/POWER-CABLE-SANYO-DP19241-DP26670/dp/B019XGHRO8orhttps://directtvparts.com/sanyo-tv-dp19649-power-supply-1av4u20c38500-dac-12m069-2995321500/
Cannot scan for channels on remote
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.)
Sanyo amp stuck in standby mode can I pull it out this mode
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.
Sanyo DP22640 television that has shrunk on both sides?
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:
- 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.
- 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.
- 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.
No power on Sanyo DP50E44 TV
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.
How do I reset my sanyo TV model DS 1 5230
Unplug it for a few minutes, verify all of your TV and antenna connections and try again.
Verify your TV settings are set for antenna instead of cable.
If you get no signal again then you may have an issue with the input connection, inspect for damage.
Not finding what you are looking for?