I need the codes for a magnavox tv. dvd combo.

Hello
Codes for Philips Magnavox TV/DVD combo are: 0456 [0189 0458]
Where the code is listed as [**** ****]the first is for the TV and the second is for the DVD. Otherwise just the one code operates both the TV and the DVD.
Code for Magnavox TV/DVD combo is: 0456
Direct Code Entry

1. Press and hold the SETUP button until the red indicator stays on, then release the SETUP button.
2. Press and release the desired Mode button (TV, VCR, etc.). The red indicator blinks, then stays lit.
3. Enter the 4 digit code from the code tables. Note: after a valid code entry, the red indicator turns off. For an invalid code, the red indicator flashes.
4. With your device on, press CHANNEL UP. If the device responds, no further programming is required. Note: If some buttons do not operate your device, try one of the other codes for your brand.