Question about Sanyo DVD-7201 DVD Player

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Cannot open the disc tray

The display is showing "no disc"and when I try to perform the disc tray open function, it says "locked". Any ideas what is wrong?

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  • Glasgow_p Jan 13, 2008

    I'm not aware of any code as no longer have the manual. I have never had to use a code in the past. This problem occurred when I unplugged the DVD player and moved it to another location. But previous moves have been fine.

  • Mark Payas
    Mark Payas May 11, 2010

    does your cd/dvd have a password or code?

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  • 107 Answers

I see if thats the problem, the memory IC was been shocked by voltage caused by a capacitor, all I can say is to open your cd/dvd and unplug the memory IC and try to put it back, ussually its a 8 pin IC, I have a problem same as this before from a custumer but its a tv reciever.

Posted on Jan 13, 2008

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3 Answers

My JVC TH-G30 gives me a locked message when I try to open the load tray what should I do?


hello Setting the disc ejection lock
You can lock the disc tray to prevent the disc form
being ejected.
When the main unit is turned off, hold down the STOP
key at the front panel for 5 seconds
If you attempt to open the disc tray by pressing
OPEN/CLOSE key, the disc tray does not open and
“LOCKED” appears in the display window.
To cancel the disc ejection lock, hold down the STOP
key at the front panel for 5 seconds again when the
main unit is turned off.
“UNLOCKED” is displayed in the display window.
Note:
Before the main unit is turned off, DVD/CD function
should be selected.

Mar 29, 2010 | JVC TH-G30 Theater System

5 Answers

Locked dvd tray.


have you tried to unplug the unit from the mains power wait around a minute and power back on if not press the setup button on the remote and reset to factory defaults.

Thanks J

Feb 16, 2008 | Televison & Video

2 Answers

Dvd door will not open


with the unit turned off press and hold "8", and then press "x" on the unit until "unlocked" appears on the screen.

This is from page 83 of the manual regarding tray lock feature.

Nov 18, 2007 | Televison & Video

2 Answers

We have a Samsung Digital Home Theater System HT-DM150. After some guests were fiddling with the remote, we find that we cannot eject a DVD that was inserted. The DVD plays OK, but when we try to eject,...


Samsung Home Theater Systems have a Dealer Lock or Tray Lock Function that prevents the disc tray from being opened.
There are four procedures for turning off the Dealer Lock function. Try one, then the other, to see which works on your system.
Unlocking Procedure 1 To turn off the Dealer Lock function, follow these steps:
  1. Turn on your Home Theater System.
  2. Press the Stop button on the front panel and the Power button on the remote control simultaneously for four seconds.
Note: Repeating the two steps above turns the dealer lock on again.
Unlocking Procedure 2 To turn off the Dealer Lock function, follow these steps
  1. Turn on your Home Theater System.
  2. Press and hold the Function button on the front panel for 3 seconds. The display shows the word Unlock.
Note: Repeating the two steps above turns the dealer lock on again.
Unlocking Procedure 3 To turn off the Dealer Lock function, follow these steps
  1. Turn on your Home Theater System.
  2. Press and hold the Open/Close button on the DVD player on the front panel for more than 4 seconds.
Note: Repeating the two steps above turns Dealer Lock on again.
Unlocking Procedure 4 To turn off the Dealer Lock function, follow these steps
  1. Using the HTS remote press the Menu button + 712, and the HTS will display CAN OPEN.
The Dealer Lock feature is mainly used by retailers to ensure that the display discs are not removed. However, parents of young children may find this feature very useful as well.

Jul 05, 2009 | Samsung Audio Players & Recorders

2 Answers

Display reads OPEN LOCK when I try to open dvd tray.


Samsung Home Theater Systems have a Dealer Lock or Tray Lock Function that prevents the disc tray from being opened.
There are four procedures for turning off the Dealer Lock function. Try one, then the other, to see which works on your system.
Unlocking Procedure 1 To turn off the Dealer Lock function, follow these steps:
  1. Turn on your Home Theater System.
  2. Press the Stop button on the front panel and the Power button on the remote control simultaneously for four seconds.
Note: Repeating the two steps above turns the dealer lock on again.
Unlocking Procedure 2 To turn off the Dealer Lock function, follow these steps
  1. Turn on your Home Theater System.
  2. Press and hold the Function button on the front panel for 3 seconds. The display shows the word Unlock.
Note: Repeating the two steps above turns the dealer lock on again.
Unlocking Procedure 3 To turn off the Dealer Lock function, follow these steps
  1. Turn on your Home Theater System.
  2. Press and hold the Open/Close button on the DVD player on the front panel for more than 4 seconds.
Note: Repeating the two steps above turns Dealer Lock on again.
Unlocking Procedure 4 To turn off the Dealer Lock function, follow these steps
  1. Using the HTS remote press the Menu button + 712, and the HTS will display CAN OPEN.
The Dealer Lock feature is mainly used by retailers to ensure that the display discs are not removed. However, parents of young children may find this feature very useful as well.

Jun 26, 2009 | Samsung HT-DS610 System

1 Answer

Philips DVR model HDRW720/17 Display screen shows "Blocked"


Do you have a disc locked up inside? I found that there IS a manual release for the disc tray UNDERNEATH the unit. It is a sort of toggle lever that you have to slide to the other side and that releases the disc. The Manual does not even mention this manual release lever!

Also, it may be hidden or covered by a paper like cover.

GL

Oct 30, 2008 | Philips HDRW720 DVD Recorder

2 Answers

Locked DVD Tray


I'm pretty sure the force disk eject is the same across all Panasonic models - however I couldn't find anything specific for your model number. Still worth a shot, though.

With the unit in standby, press and hold the 'Stop' and 'Ch up' buttons together. It should power up and force the tray open. If this doesn't work, try changing up your timing by pressing and holding 'Stop' first, then a half-second later, press and hold 'Ch up' and keep them both held together. You can also try the opposite.

If none of these work, it will have to be taken apart to get the disc out. If you aren't comfortable trying, it will have to go to service.

Mar 09, 2008 | Panasonic DMR-HS2 DVD Recorder

1 Answer

DVD Tray is locked


Push and hold down the Open/Close button until "UN-LOC" appears on the FL display (or "Disc Tray Unlocked" appears on the TV screen).

Jan 18, 2008 | Sanyo DWM-390 DVD Player

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