Top 20 Toshiba 37AV502U 37 in. LCD HDTV - Page 4 Questions & Answers

Question edited for clarity. Yes no problem https://www.google.com/search?q=I-Trigue+2.1+3300+connect+to+television ..

Question edited for clarity. You have done all you can, it is broken and needs fixing. If you try and fix it yourself, this will happen. https://www.fixya.com/support/r29790007-repairing_own_television ..

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Hi, Please factory reset your toshiba tv or update your tv settings so that the screensaver is disabled. Either of these 2 actions should help you overcome this issue. If you don't see a screensaver option on your remote, please reference the table of contents within your manual. Thank you.

It appears to be a known issue! https://www.google.com/search?q=toshiba+55l621u+turns+on+then+off //

This appears to be a multifunction remote for various Toshiba devices. The code will depend on the device you are wishing to operate. https://www.google.com/search?q=toshiba+SE-R0168 Google Toshiba (DVD / Television / Stereo) remote codes

Are the lines always vertical or horizontal? Are they black or multiple colors?

The 5 and 3.3 voltage is standby and that would be good if you get a standby light, you won't see the 16 volt unless the power supply is at full power or out of sleep mode. Look at the legend on the power board connector going to the main for something like PWR_ON, it may be marked different, but will have something about power on, you need to see just over 3 volts there when you push the power button, if 3 volts is there replace the power supply, if you don't see that go to the connector coming from the inferred board on the main board, measure the voltage at the pins, one will be 5 volts and one of the others need to change voltage when you push the power button on the remote, measure these one at a time, if none chance replace that board, if you see a change in voltage on one of the pins replace the main board.

Everyone needs a remote made for the television they are using. Have a read of this Tip I wrote. https://www.fixya.com/support/r29872378-universal_remotes_no_facsimile_remote ..

Total right off unfortunately. 125,000 volts is very damaging to all the components. Claim on house insurance, some cover it.

Over time with heating and cooling of the power board the fuse holder loses tension and won't make proper contact with the fuse, remove the fuse and bend the contacts together and see if it works, if it still gives trouble replace the power supply or solder the fuse to the holder if you have a soldering iron and can do the repairs.

What TV or monitor is your DVR620 connected to? There is an Audio button on the original DVR620 remote (not a universal remote), it's just above the TOP menu (displays the Title List for the current video). This lets you access a DVD audio menu or change a VHS playback between Hi-Fi or mono audio out. All other volume changes will be controlled by the controls for your TV or sound system. (This will depend on which video/audio out you have connected. Optical and some RCA audio output choices will be connected to an amplifier or home theater speaker system. If you are using HDMI or component/composite cables to a TV, then the TV speakers are probably active.) The manual for the Toshiba DVR620 is available at Crutchfield on the product page: https://www.crutchfield.com/S-Qjp9jnoviHC/p_052DVR620/Toshiba-DVR620.html . Look under the What's in the box header on the right side of the page. The current link to the manual is https://pdf.crutchfieldonline.com/ImageBank/v20101107082900/Manuals/052/052DVR620.PDF . I hope this helps. Cindy Wells (If you have the DVD recorder connected to a monitor that doesn't have speakers, connect one of the audio out options to a sound bar or other audio equipment.)

Probably you need a digibox between your internet connection and the old TV.

Hi Karen, it sounds like a bad button on the TV

try a converter box that allows multiple devices

Replace the power board if you can find one, unless you're an electrical engineer with the proper test gear high speed switching power supplies are to complex to service

Save yourself a lot of frustration and buy a new TV

You will need a computer and flash drive for firmware if your set isn't smart, go to manufactues website, put in model number and follow instructions, it's fairly easy to do

Sounds like a laser issue. Take it to an authorised repair shop for service.