20 Most Recent Hitachi ULTRAVISION L42V651 42 in. LCD HDTV Questions & Answers

Fault with the main power supply regulator board. Check and replace damaged component/s at its main power regulator [SMPS] section circuit. Contact any service technician. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. http://electronicshelponline.blogspot.com/ It will be best to replace the power supply regulator board as card basis rather than making "Surgery" to it; which usually will make loss for both money and time.

If you need a manual, you can use this link to get one.
http://www.retrevo.com/support/Hitachi-43UWX10B-TVs-manual/id/371dj799/t/2/

Yes... and no. The TV should have 2 RCA jacks for audio out (red and white). If you get a "y cable" from your neighborhood electronics store, you could patch it through to headphones. The problem is that the volume level is intended for input into an amplifier, so you might be barely able to hear the sound on your headphones. If you patch the audio into an amplifier, then you can definitely use headphones.

This tv problems u can't fix it easily,u must take the tv aparts and change an electronic board that call the T-CON board to fixed this problems.If this problems double or triple images not causes by U or an objects by outer forces hitting the LCD screen panel itself,if yes this problems causes by U or an objects by outer forces hitting LCD screen panel itself.This tv problems can't not be repair,because the LCD screen panel itself it is dead and damages leaking radiation,if got hit by an outer forces,if screen damages by outer forces,this tv only can used as salvage tv for it electronic circuit boards for other tvs for as parts only now,because if the tv require a new LCD screen panel will cost the same as a new tv.This T-CON board sit at the bottom in the middle of the tv LCD screen panel.Tries websites like Shopjimmy.com,Ebay.com to buy an refurbish T-CON board for the replacement.

make sure you have audio rca cords running from the cable box to the television. Those are the white and red cords. They should be going from the audio output on the cablebox to the audio input on the t.v.

Hello, Do you mean the power input into the TV. Or internal power supply that provides voltage to all the boards.

it is in the front pop the front cover off, look in the owners manual 

This is a common problem with rear projection TVs. It will require pulling the convergence board out of your set and replacing two large ICs and several 1 watt resistors. It can be fixed no other way.

Connect your 211 to the DVD with component cables, and the DVD to the TV also with component cables. That will enable you to record from the 211 to the DVD, and also watch from the DVD to the TV.
Now, connect the 211 (the 211 will output to both the component and the HDMI at the same time) directly to the TV with your DVI-HDMI cable. Naturally you'll have to complete your connections for sound following the same idea.
Now using the different inputs on your TV, you can source from the 211 or the DVD, and be able to use the DVD to record as well.--------------OR TRY THIS WAY----------DVDVCR needs to use rca (yellow/white/red) plugs as input. Your TV has outputs for that (tv out/ audio out), that will enable your to tape shows from the TV. That's the first connection.
Then connect the green/blue/red outs of the DVD/VCR to the respective in's of the TV. OK, that unit is done.
Now, the 211 to the TV. Using your HDMI to DVI cable (which only provides video as you noted) connect the 211 to the TV.
Now, the audio from the 211 to the TV we can connect.... no way. The answer is that you are going to have to split the red and white plugs from the 211 to the TV and VCR inputs, that's the only way I can see.

That sounds like it is not booting properly. I would check for correct power supply opperation and if not that, look for a software reloading procedure in the user instruction manual.

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I'd unplug/disconnect the Roku and after 30 seconds try the control button on the back. If you can change the input do so, then plug the Roku back in. Until you use the input button on the back to change input to Roku, you should be able to use the other buttons on the back to control the TV. If this does not work, unplug both the TV and the Roku. Wait maybe a minute, then plug the TV back in and follow the above instructions. Here are other alternatives: Using physical buttons: You can find the physical buttons on the left or right back side of the Hitachi TV. Using these keys, you can change the input, adjust the volume, or turn on Hitachi TV without a remote. Press the Input button located at the back or side of the Hitachi TV. The list of connected sources will appear on the TV screen12. Using external devices: Connect a wireless keyboard or mouse to your Hitachi TV and change the input1. Buy a universal remote: You can buy a universal remote to control your Hitachi TV and change the source.

A little popup that appears in the lower left corner of your Hitachi smart TV screen may be related to one of the TV's settings or capabilities. You can attempt the following actions to get rid of it: 1.Investigate notifications: Smart TVs occasionally show notifications for different events or upgrades. If there are any notifications, look for them and then clear them by following the on-screen directions. 2.Applications and Inputs: Make sure all programmes and inputs are closed. The popup may occasionally be connected to an input source or app, which can be closed to get rid of it. 3.On-Screen Display (OSD) Off: There might be an OSD option in the settings menu on Hitachi TVs. Try disabling OSD or changing its settings to see if it gets rid of the popup. Verify any software/firmware updates: 4.Make that the most recent firmware or software upgrades are installed on your TV. Pop-up windows may appear as a result of faults in outdated software. Look for a software update option in the TV's settings menu. 5.Firmware Reset: You can conduct a factory reset on your TV if the problem persists after you've tried various troubleshooting measures. The default values for all settings will be restored as a result. Make cautious to back up any crucial data before doing a factory reset because doing so will also remove any customised settings and data. 6.Message Hitachi Support here: If none of the aforementioned fixes the problem, it's a good idea to get in touch with Hitachi customer service or refer to the TV's user manual for detailed instructions on how to get rid of the popup. Regarding External Devices: 7.The popup may be related to any external devices you have connected to your TV, like a cable box or game console. Make sure that these gadgets are operating properly and that the settings have been changed as necessary. Keep in mind that depending on the type and software version of your Hitachi smart TV, the precise processes and options may change. For instructions unique to your TV model, consult the user manual, or go to the Hitachi website for further help options.

Are you getting the various HDMI inputs on the screen but it acts like nothing is connected? We have repaired hundreds of TV's with no HDMI signal over the years and have never had an update correct this issue. There is an IC close to the HDMI input jacks (U501) that decodes the data, that's always been the defective part. You can order the part and change it but you will need advanced soldering skills and the equipment to do it, I'd recommend replacing the main board if you can find one.

Take it in for repair unless you are a DVD repair person. The only thing you can try is a DVD Cleaning disc. You don't say what it does or doesn't do except it 'doesn't talk'. Well it isn't supposed to talk, it should play DVDs :>D Only Smart televisions have Bluetooth. Here is your manual, you could attach an external DVD if you can find one that has a SCART connector. https://www.manualslib.com/manual/466636/Hitachi-L22dg07u.html?page=12#manual It is 11 years old according to the review, and it get 6/10. https://www.avforums.com/reviews/hitachi-l22dg07u-22-inch-led-lcd-dvd-combi-tv-review.360/#:~:text=The%20energy%20efficiency%20is%20excellent,music%20via%20the%20USB%20port. ..

It sounds like you're experiencing an issue with your Hitachi 51F59A TV not allowing you to select or highlight digital channels for autoscan. Here are a few things you can try to resolve the issue:

1. Check the TV's settings: Make sure the TV is set to the correct input (such as "TV" or "antenna") and that the channel search or autoscan feature is turned on. Consult the TV's manual or the on-screen menu for instructions on how to access these settings.
2. Check the TV's connection: Make sure the TV is properly connected to a digital antenna or cable box. Also, check that the cables are securely connected and not damaged.
3. Check for a firmware update: Sometimes a firmware update can resolve issues like this. Check the TV's manual or the manufacturer's website for instructions on how to check for and install firmware updates.
4. Try a factory reset: If the above steps don't work, you can try performing a factory reset on the TV. This will restore the TV to its original settings and may resolve any issues with the channel search or autoscan feature. Consult the TV's manual or the on-screen menu for instructions on how to perform a factory reset.
5. Check for a hardware issue: If none of the above solutions work, the issue could be caused by a hardware problem with the TV. In this case, you may need to contact the manufacturer or a repair professional to have the TV serviced.

It's the strips themselves that are bad

Do you have the captions set for Analog or Digital captions? The advanced setting is only available for digital captions. See https://www.manualslib.com/manual/520286/Hitachi-Alpha-L40a105.html?page=19#manual . I hope this helps. Cindy Wells