20 Most Recent Mitsubishi Lt-40164 40 Inch Unisen Led Tv Questions & Answers

It depends on the app. If the app has updates, most of the time it will automatically update when in reach of the internet. If you are looking for apps I came across this website: http://www.appexpress.com/how-to-find-the-right-mobile-app-for-your-business/. It gives recommendations of finding the right app.

The blue screen means that the back light is on. There is no signal coming to the screen to modulate a picture though. Also since there is no sound it means that the main pc board in the unit is probably bad.

colour control on main board has failed. check board for any damaged parts like capacitors etc also check the video card were the signals from arial and scarts signals come from.

Hi Since that did not work, The next thing is you have to take the back off the TV and find the main power board. On that board there will be some bad capacitors. Look for bulged or leaking CAP(s). Replace them with same capacitors types. If you're not tech. savy Go to TV repairman. Good luck.

Nancy, you may, if you would, get information about the TV by getting and reading the manual, here (below): https://www.manualslib.com/manual/296300/Mitsubishi-Lt-40164.html

Blinking light means your bulb is blown and needs to be replaced. Very easy to do. Check owners Manuel . Shop the bulb on ebay

Sounds like back - light problem. Check and replace damaged component/s at its back-light inverter board, or 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. It will be best to replace the inverter board as card basis. http://electronicshelponline.blogspot.com/ To some model sets; especially LED back-lighted types; the back-light inverter circuit will be part of the main power supply board [SMPS]. In such cases, the power supply board might need replacement. To some models sets, the back-light inverter and SMPS section circuit will be integrated at its main board itself. If so; the main board should be replaced. To some models of sets, all these section circuit will be integrated at its main board. If this is the case, you have to replace the main board.

The remote can be tested (every button if needed) by any shop--a digital camera in a very dark room will react when the remote is pointed at it and buttons pressed with a faint flash on the camera display.If remote tests good that leaves the remote receiver in the set.

The lamp is not enabled possibly due to the colour wheel motor not turning. Any broken glass jamming it? Or the lamp ballast has failed due to an old/worn lamp.

Most likely you need to replace the projection bulb. You can find them online. DLP sets are famous - or infamous - for burning out the bulbs/lamps.

Your Mitsubishi VCR HS-U580 looks to have a problem with the information rollers and drum. Here are some things to check: Look for something blocking the VCR or cassette compartment that would possibly be stopping the guide rollers. Check the belt that drives the VCR mechanism. If it is loose or broken, you may also need to substitute it. Clean the video heads using a head-cleaning cassette to make certain they're not dirty. See if the drum motor is working. If it is not spinning, there may be an issue with the motor. If the trouble persists, it's an exact idea to get assistance from a professional technician or contact Mitsubishi's purchaser support for advice. Be cautious when dealing with electronic devices, and if you are not certain what to do, it's great to get assistance from an expert.

i think finding a downloadable service manual for your Mitsubishi HS-U580 VCR might take some searching, but here are a few options: Check the official Mitsubishi website's support section. They might offer downloadable manuals for older models.Many online appliance parts stores like RepairClinic or AppliancePartsPros stock service manuals for various brands and models. Search for your specific VCR model to see if they have it available.Websites like ManualsLib or iFixit sometimes host user-uploaded service manuals. While the availability and quality can vary, it's worth checking. If online options fail, consider purchasing a physical copy of the service manual from online marketplaces like eBay or Amazon. Remember, some websites might charge a fee for downloading manuals. Always be cautious of suspicious websites and download from reputable sources.

http://www.manualsonline.com/support/mitsubishi/vcr/manual-262223 Try this site for your manual

You can purchase a replacement power cord for your Mitsubishi model #LT-55164 from TVserviceParts.com. The part number for the power cord is 246C638010 and it costs $18.40.

Hoping you did not have electric overload that damaged the power supply, try unplugging the set and push the button On until no lights indicate anything. Then wait about an hour so the capacitors would empty themselves further. Next plug it back in and see if this worked. It is never wrong to push the edges a little in finding if the cables that go around the screen have a problem at that point. When one opens the TV (off power and unplugged) these flat cables should be checked for corrosion and right position in connectors. Corrosion is caused by little moist only, combined with the electricity. Then see if capacitors from the power supply, or any at all, have expanded tops. Those are the larger and smaller towers with metal on top that is divided in three parts. New ones alike can then be ordered but replacing requires basic skills. Further examples can be found on YouTube. Capacitors are common to fail early. Those larger ones have dangerous high voltage and can hold their charge for long span of time. it is not uncommon for devices like this to fail after being off.

Question edited for clarity. Two questions merged into one. For sale https://www.google.com/search?q=Mitsubishi+HS-U781 Only a 780 Manual https://www.google.com/search?q=Mitsubishi+HS-U781+manual No Service Manual, but there is for 778 or U71 https://www.google.com/search?q=Mitsubishi+HS-U781+service+manual Specs https://www.google.com/search?q=Mitsubishi+HS-U781+specs ..