I have a Pyle 15 inch home television/DVD player combo but when I try playing a movie, or watch regular tv, or anything else, my tv audio won't play. I can see the video fine but can't hear anything.

Some players won’t play disc which are out of region. Try a different one.

hi there.
go to this link and see if it helps you get it sorted.
How to Fix DVD Player When the Drawer Won Open Techwalla com .
or this one.
DVD tray will not eject the movie Google Search

First thing I would check is that you are playing regular DVDS and not BluRay. Your TV may be old enough not to accept BluRay. If it doesn't work with a regular DVD then you most likely have a bad reader which can be replaced but you will have to take the tv apart to get to it.

No,tv internal DVD player are not on sale by itself as a seperate unit,only can buy it from the tv corporations themselves and it not cheap and have to have experience to putting it in into the tv internal tv itself.The tv internal DVD player now,could be the laser eye data reader have problems reading mp3 and mp4 files on the DVD disc,which are video files.Now tries to play more than one DVD movies dic,tries like to play like 5 to 6 original DVD movies.One disc don't play tries another DVD disc.Tries this might forcing the laser eye reader to read DVD dics again and than might fix it to read video files again.Or just buy an external DVD player hook it up to the tv and play DVD disc on to the tv video modes.DVD players external devices are really cheap these day,like can buy new one for $40.

hi,
select tv input on ur theater system. u can hear audio fro the frond left and right speakers. if u want to hear the audio from the surround speakers, then press the A-MODE button on ur remote to select different type of sound modes. press again and again to select different sound field. select one which suits u.
ok

You can make sure that your RCA composite cables are plugged in well (red, yellow, white). Since you can't see the video, the problem is probably with the yellow cable. If that doesn't fix anything, make sure that it is on the right channel. It will probably be channel 3 or 4.

did you try to get a dvd cleaner to clean out your dvd player.

Sounds like the unit is bad, or set to the wrong Regional Code. Its not easy to set the regional code and it varies by model. You are better off buying a new DVD player given they can be found for under $30.

If this is just a regular DVD player, then no. You need an HD DVD player to play HD DVD discs. Now the HD DVD players should play regular DVD discs.

Clean the pickup using a commercial cleaner disc.That's the only quick,cheap fix.