20 Most Recent Zenith DVB312 DVD Player - Page 5 Questions & Answers

Helped over 100,000 people on Fixya and never got paid Fixya are crooks.

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That is the small board in the TV that has the inferred sensor located on the board, it may be a little hard to find though, but if you can find one it won't be expensive, most the times when sets are scrapped out that board goes in the garbage because it has a really small failure rate.

Since all of the off air channels went digital in 2009,your unit will not bring the antenna channels in because it does not have an ATSC tuner. The specs show just an analog tuner. Otherwise you would use the ez set up menu.but in this case you need to upgrade the unit or look for a ATSC set top converter box

Generally black horizontal lines are from the panel being bad, you could try a new Tcon board but I doubt it will help

Do you have sound?

the only thing i can find in the manual is this... Try unplugging the TV, waiting five minutes, and then plugging it back in and trying again.

One at a time unhook the Y buffer and Y sus power connectors from the power board, when you find the one where the set turns on, it may not have a picture but the power lamp will stay on then replace that board, there is about a 75% chance its the buffer that has failed as they give issues a lot

For changing language you need to go to the Special Menu Options. While on the menu select the one on the far right (past audio, picture menu options). Second line in special menu is the one to select Language, you can change it to english there.

https://www.manualslib.com/manual/376266/Zenith-Z15lcd1-15-Lcd-Hdtv.html?page=19#manual

Its a digital TV. If you wish to get some details; check the site linked here. Pull up older posts. http://electro-medical.blogspot.com/

unfortunately you must use original remote to perform this function