Hello.I have a problem with DVP 720sa.. Not powering on!

Ok here's what I've figured out for Sony dvp sr500h...

To get to the hidden menu, you need to start with the DVD player power OFF
then hit
TOP MENU
CLEAR
POWER (to turn the dvd player on)

and you should now see the hidden menu

then go to option 2
then option 4

then this is as far as I get...you can enter codes here but none I've tried have worked....

the ones I've tried so far are 2812, 34570, and 12450

if anyone can figure out the correct code please post here.

Hello,

the answer is yes. The dvp ns 330 has NTSC function on it, so its definitely going to play ntsc disc format.

Take care.

sony dvp sr320 dvd player lockek how to unlock?

hi we had a similar problem as we lost our power lead but we found them on sale at Ebay, brand new for £12 free p& p.

Hi I'm Adam, Yes you should be able to program a universal remote for your DVD player. Just follow the directions that come with the universal remote.

1. Press Setup in the remote control
2. Go to Preferences and press OK in the remote control
3. Press the next sequence of numbers "1-3-8-9-3-1" in the remote control
4. Use up and down arrows to change the region

PS: if the sequence doesn't works, do it a little more quickly

hi!your english is good!!
please try this:hope it helps!
dvp720sa 
dvd player on 
open tray 
(no disk inside) 

1. Turn on the player. 
2. Open the tray. 
3. Press the following sequence on the remote: 9-9-9-9-0 
4. The number 0 will appear on the lower left side of your screen. 
5. Your player is now region free! Put in a DVD and enjoy!
NOTE: The 0 in the sequence above represents the region code. 0 = region free. If you want to change your player to just a specific region code, replace the 0 with the region number you want.

I don't have a solution, but I know that the one about "press Display, Top Menu, Clear, Power" doesn't work.

Hello,
You can get complete power supply as one part from Sony. You can't repair it on component level because components are not available.

Press "Setup" and go to "PREFERENCES" (DVD stopped and player opened)
Scroll to "PBC" using the LEFT/RIGHT arrow key
Press "138931" and a pop-up screen will appear.
Use the UP/DOWN arrow key to choose the desired number.
Select your Zone!