A:Answer Yes, you can connect an external Sony DVD player to the Insignia™ 24" Class N10 Series LED HD TV using either an HDMI cable or composite AV cables (red, white, and yellow). Just make sure to select the correct input source on your TV after connecting the DVD player. Patricia | Insignia Support https://www.bestbuy.com/site/insignia-24-class-n10-series-led-hd-tv/6394746.p?skuId=6394746