Repair MT1389VDE Chip Based EVD/DVD Player

I got an EVD/DVD player from a friend of mine. This DVD player is not in working condition and has following features:

1. 7" LED display.
2. It can play audio and video CD/DVD disc.
3. Supports USB for watching videos and images(JPG format only), listening mp3 songs.
4. Support video game DVD and remote to play video games.
5. FM Radio
6. TV
7. AV-OUT
8. AV-IN
9. Headphone
10. Supports SD/MMC Card.

Due to all the above features I decided to repair it to use it in my future projects. Please watch the given video if you have any such kind of DVD and it is not working.

Hardware Requirements

1. SPDT Switch
2. DC Power Supply Socket
3. Copper Wire
4. Recorded CD/DVD Disc(For testing purpose)

Necessary Tools

1. Soldering Iron
2. Soldering Flux
3. Soldering Wire
4. Screw Driver
5. Multimeter
6. Glue

Please watch the video carefully.