Question about JVC AV-56WP74 56" Rear Projection HDTV-Ready Television

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SOME OF CHANNEL IN MY TELEVISION HAS BEEN LOCK

HOW CAN I RESTORE TO DEFAULT LOCK CODE MY TV WHEN I FORGOT THE CHILD CODE THAT I'VE ENTER LAST TIME I CHANGED IT? the model of my t.v. is JVC AV-20N31

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  • 6 Answers

Try putting all zeros...works in some brands

Posted on Mar 02, 2009

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1 Answer

Need tv code, tv is locked


Hello,

Turn on the TV and grab the remote. In most cases, you will need the original remote to unlock the TV if you aren't sure of the unlock code. If you don't have the original remote, you will need to purchase one.
2
Look at the screen. If you see a blank screen with a red key on the bottom of the screen, press 'Function' and 'Mute' at the same time. This should unlock the channel. This is an option for people who want the TV to stay locked but, want to be able to bypass the lock to watch a certain show or channel. All other channels will remain locked and the TV will fully lock when it is turned off.
3
Unlock all of the channels on the TV by entering the factory reset code. There are three main reset codes that TV manufacturers set. These are 0711, 6688 and 3308. Try each one until you find the one that works. This will reset the TV to original factory settings. When you do this, you will loose any information that you have stored in the TV, such as favorite channels, automatic timers and the clock. You will have to go through the full initial set up.
4
Call the technical support service number in your owner's manual if none of those codes work. A technician can help you troubleshoot the television because the problem may not be the locking control. When you call, make sure that you have the model number and serial number of the TV.
5
Take your television to a TV repair shop. In some cases, a professional who access to wiring diagrams for your television set may have to rewire certain components in order for the television to unlock. This is usually the case when the TV locks by itself while it is on.

Also note that forgotten the passcode of your Mitsubishi TV. You can make it alive without knowing the passcode. Please follow
V_Chip lock bypassing prodedure is as follows
You can view your locked TV, cancel the lock, or enter the V_chip lock menus.

This is done by pressing the number "9" and "QV" buttons on the remote TV control at the same time, when your passcode is requested. This process temporarily unlocks the TV.
When entering the V_Chip lock menu, this process deletes your old passcode and prompts you to enter a new passcode.


I hope this will help to solve the problem...

Aug 20, 2011 | Mitsubishi VS-60703 60" Rear Projection...

1 Answer

My JVC HDTV station is locked on Channel 3, How do I unlock it from this station


Hello
To unlock the panel lock of your JVC tv do the following.

Turn on the JVC television and press the "Menu" key on the remote control.
Use the Up and Down or Channel buttton to toggle through thre menu selections until V-chip appears.
Stop on V-chip and press the right arrow button to display a padlock icon
Enter the four-digit code by pressing the numbers on the keypad. If a code has not been entered, the default code is 0000 (four zeros).
Press the right-arrow key to unlock the channels
Unplug the JVC television for at least 15 minutes to reset the code to 0000 if a previously set code has been lost or forgotten
OK

Mar 22, 2011 | JVC HD-52G886 52" Rear Projection HDTV

1 Answer

Channels lock


If you forget your pass code, you can view the locked
TV without entering your pass code. When you are
prompted for your pass code, press the number 9 and QV
buttons on the TV remote control at the same time. This
process temporarily unlocks the TV
When entering the Parental Lock menu, this process
deletes your old pass code and prompts you to enter a
new pass code. Press EXIT to exit the menu.

Jul 05, 2010 | Mitsubishi WD-65731 65" HDTV

1 Answer

Can not turn off the vchip channel lock on hd 1080


hello try this Bypassing the V-Chip Lock
After you set the lock, you need your
passcode to view a V-Chip locked program,
view the locked TV, cancel the lock, or enter
the V-Chip lock menus.
If you forget your passcode, you can
view the locked TV without entering your
passcode. This is done by pressing the
number 9 and QV buttons on the remote
TV control at the same time, when your
password is requested. This process
temporarily unlocks the TV.
When entering the V-Chip Lock menu, this
process deletes your old passcode and
prompts you to enter a new passcode. good luck

regards
shaun

May 14, 2010 | Mitsubishi VS-50111 50" Rear Projection...

1 Answer

Magnavox child lock help


hello The parental control menu enables
you to limit access to programs that
may contain objectionable material
or are not suitable for viewing by
children. The default access code is
0711
may contain objectionable material
or are not suitable for viewing by
children. The default access code is
0711.
The following table provides details
about the menu items:
Component Function Range / Options
Lock Enable
Enables the parental control lock. When
enabled, channels with objectionable viewing
content are blocked and can only be
accessed with a password. You can block
channels according to the movie or TV ratings
of the channel’s programs.
Off, On
Movie Rating Helps you block programs based on their
movie ratings. See “Movie Rating” on
page 25 for more details.

TV Rating Helps you block programs based on their TV
ratings. See “TV Rating” on page 26.

Change Code Changes the password for the parental control
lock.
Press the number keys to
change the password.
Reset Resets all channels and programs to their
default factory settings.


regards
shaun
Parental Control Menu
Lock Enable
Change Code
Reset
Back
Main Menu
Picture
Sound
Size
PIP/PBP
Parental Control
Channel Setup
Setup
Exit
Press Right to Enter
Press Right to Enter
Press Right to Enter
Press New Code
Off On
TV Rating
Movie

Mar 13, 2010 | Philips Magnavox 50ML8105D 50" HDTV DLP TV

1 Answer

No Auto tune


You try to unlocked all child lock after that on replace Main board or part call tuner in main board

Jan 21, 2010 | Televison & Video

1 Answer

Child Lock is on and I am second owner of tv with no code


This function will block out the picture and sound of the selected channel or video input.
It can also be used to keep the TV from being viewed for a scheduled time period that you set.
The code to enter the Locks feature is a four digit secret code number. The factory preset code is 0000.
Use the number buttons to select access code.

Use CURSOR G or H to highlight function and then press the SELECT button.
To change the access code number, select Change Access Code. Enter a new four digit key number you prefer.
Select CHANGE ACCESS CODE to change factory preset code (0000) to your preference.
When ENGAGE LOCK is selected, SET CHANNEL LOCK, SET INPUT LOCK, and SET FRONT PANEL LOCK can be set individually.
When SET CHANNEL LOCK is turned on, the picture and sound for the chosen channel will be blocked out.
When SET INPUT LOCK is turned on, the picture and sound for all video inputs and the picture and sound for channels 3, 4 will be
blocked out.
When FRONT PANEL LOCK is turned on, all buttons on the Front Panel will be deactivated, except the Power button.
When TV TIME LOCK is turned on (r TIME LOCK) you can set the BEGIN and END times (CURSOR E) and the TV
cannot be viewed during that time period (Set clock first). Use CURSOR G or H to highlight ONCE (TV will time out one time
only), DAILY (TV will time out every day), WEEKLY - SUN~WEEKLY - MON (TV will time out one time a week) or OFF (to disable
this function).
When MOVIE RATINGS is selected, you can block various types of movies and video tapes based on motion picture ratings. Picturein-
Picture will also be blocked automatically (see page 45).
When TV RATINGS is selected, various types of television programming based on a parental guide ratings will be blocked.
Picture-in-Picture will also be blocked automatically
If you forget your secret code, use the factory code 7777 to erase your key number. This will reset the secret code number back to the
factory preset 0000.
Press EXIT to quit the menu.

Dec 07, 2008 | Hitachi 57F500 57" Rear Projection...

1 Answer

We have a magnavok big screen tv


Manual Library you should find all you need here:
http://www.techlore.com/group/2/list_downloads

Hope that helps, good luck

ALSO:
I searched a Magnavox manual for the lock feature here is what I found...
The following functions are disabled during SDM (and enabled after leaving SDM):
· Parental lock
· Blue mute
· Hospitality Mode
· No-ident Timer (normally the set is automatically switched off when no video signal (IDENT) is received for
15 minutes).
All other controls operate normally.
Entering Service Default Mode
To enter the Service Default Mode, press the following key sequence on the remote control transmitter:
0-6-2-5-9-6-MENU
Do not allow the display to time out between entries while keying the sequence.
Upon entry into the Service Default Mode, the letters “SDM” will be displayed at the upper right corner of the screen.

ALSO:
- Line 7 : “CHANNEL BLOCKED”
Indicates that all channels are locked except the selected channel.
The following complaints may be generated due to locked channels:
- TV cannot be switched on from standby with the local keyboard buttons.
- “CH+” and “CH-“ buttons on local keyboard do not function.
To disable the LOCK feature:
Select ”FEATURE” menu (with the Remote Control).
Select “LOCK” (with the Remote Control).
Set to “OFF”


Sep 07, 2008 | Philips Magnavox 51MP392H Rear Projection...

1 Answer

HELP ME PLEASE.............


On your television, it has an initialization code. To get to this menu, press menu 2470. The menu will say "Initialize." Highlight this and press Enter. This will reset the TV back to factory settings. WARNING: This will also delete any user settings, e.g. color, channel settings, input labels, or other. After you press "Initialize" the TV will shut off and restart automatically. You should be unlocked at this point. Hope this helped.

Mar 31, 2008 | Mitsubishi VS-5043 50" Rear Projection...

1 Answer

Wont' Hold settings for channels, tuners, sound, ect.


just wondering if you ever got the problem fixed? I have the same problem. wmwbutler@yahoo.com

Nov 06, 2006 | Philips 50P8341 50" Rear Projection...

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