Question about Kenwood KDC-MP7028 CD Player

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My kenwood problem

I enter my password and says approved then when i try to do anything turns off have to replug the rear plug and start again password is not working or what???

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Password is working, but the radio seems to be going into protect mode and shutting down as soon as the main power to the radio is activated. This could be a bad power amp IC inside the radio or some other bad part causing it. No way to know for sure unless it can be put on a workbench and do some troubleshooting with a multimeter. But the most likely problem is the amp IC.

Let me know if you need any further help. If you are able to do any testing of the radio with a multimeter you would be best served to take it to a service center and let a technician look at it and give you an estimate for the repair.

Dave

Posted on Nov 12, 2008

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Posted on Jan 02, 2017

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Someone as hacked my facebook account and is inviting people to be my friend and also is carrying on conversations with my friends, I changed my password. What else can be done to stop this person?


Click here to recover your account..
https://www.facebook.com/hacked

After you recover it, I recommend setting up Login Approvals to ensure it doesn't happen again.

What are login approvals? How do I turn this setting on? Login approvals are an extra security feature similar to login notifications, but with an extra security step. If you turn on login approvals, you'll be asked to enter a special login code each time you try to access your Facebook account from a new computer or mobile phone. After you log in, you'll have the option to give that device a name and save it to your account. You won't have to enter a code when you log into any of these recognized devices.
To turn on login approvals:
  1. Go to your Security Settings page ( 851580_142488495957208_1588909839_n.png > Account Settings > Security)
  2. Click on the Login Approvals section
  3. Check the box and save your changes
A few things to note:
  • You need to have a mobile phone number listed on your account to turn on login approvals. You can add one to your account when you turn on login approvals.
  • If you haven't named the device you're using, you'll be asked to do so when you turn on login approvals. Don't click the Save this device option if you're using a computer that other people use (ex: a library computer).
  • After you turn on login approvals, we need to be able to remember your computer and browser info so we can recognize it next time you log in. Some browser features block this. If you've turned on private browsing or set up your browser to clear your history every time it closes, you might have to enter a code every time you log in. Learn more.

Jan 01, 2014 | Facebook Social Network

2 Answers

I forgot my security code for my kenwood kvt-514


Hello
To deactivate the security code,
Display the Security Code Setup Screen.
Start to cancel a registrationof the security code.
Enter a new security code. Input a four digit number as security code.

Register your security code.
Now the previous security code is cleared. OK.

Dec 03, 2011 | Kenwood KVT-514 Car DVD Player

1 Answer

How do you put in the code for a kenwood kdc-4022 head unit


1:-Select SOURCE Select ALL OFF
2:-Press MENU for 1 second, When "menu" is displayed "security"/"SECURITY" is displayed
3:-Press the [<<] or [>>] for one second. When "ENTER" is displayed "CODE" is displayed
4:-Select the digits to enter by pressing [<<] or [>>] button.
5:-Select the security code numbers by pressing [am] or [fm] button.
Repeat steps 4 & 5 to complete the code.
7:- Confirm the code by pressing [>>] for at least 3 seconds
When "RE-ENTER" is displayed "CODE" is displayed.
Go through steps 4,5,6,&7 again to re-enter the code and "APPROVED" should now be displayed? The security code activates?
Press the re-set button and remove from power source Turn ON go through steps 4,5,6,&7 to enter CODE and "APPROVED"" should be displayed.
Crikey need a beer now, Happy tunes, have a good drive.
Regards, Dave

Mar 20, 2011 | Kenwood KDC-4022 CD Player

1 Answer

Cant get my kdc mp238 out of standby mode. i have entered my 4digit pass code in and it says approved, also tried holding the src button in and pressing the small reset button but after i hit the small...


you should just need to press the source button to change modes.. example, tuner, cd, aux. you don't need to hold it in. pressing it for a few seconds. turns the deck off.

Dec 16, 2010 | Kenwood KDC-MP238 CD Player

1 Answer

I have the code but only says on screen that it is waiting? on my kenwood kdc 6090r


• Security-related information

1. Forced Power ON mode (All models)

Even when the security (Mask key) is approved, resetting

the unit while holding the ATT and Preset 4 keys makes it

possible to turn the power ON for 30 minutes. After 30

minutes have elapsed, it is not possible to return to the

previous condition unless the unit is reset again.

2. Method of registration of the security code after EEPROM

(Tuner Unit ***'y) replacement

(Code security model)

(1) Enter the test mode. (See " 1. How to enter the test

mode")

(2) Press the CLK key to enter the security registration

mode.

(3) Enter the code using the Preset 1/2/3/4 keys.

Example: To enter "3510"

• Press the Preset 1 key 4 times.

• Press the Preset 2 key 6 times.

• Press the Preset 3 key twice.

• Press the Preset 4 key once.

(4) Press and hold the DISP key for 3 seconds until

"APPROVED" is displayed.

(5) Exit from the test mode. (See " 2. How to exit from the

test mode")

(Note) All Clear is not applicable to the security code of

this model.

3. Simplified method of clearing the security code (K Type

only)

(1) While the code entry is requested, press and hold the

VOL UP key for 3 seconds while holding the DISP

key pressed. (This should turn "----" off.)

(2) Enter "KCAR" from the remote. (Same way as the 00

model)

Press the 5 key on the remote twice, then press the

Track Up key. (This enters "K".)

Press the 2 key on the remote 3 times, then press the

Track Up key. (This enters "C".)

Press the 2 key on the remote once, then press the

Track Up key. (This enters "A".)

Press the 7 key on the remote twice, then press the

Track Up key. (This enters "R".)

(3) The security code is cleared and the unit enters the

ALL OFF mode.

(4) If you commit a mistake in the code entry, the unit

enters the code request mode again.

4. Method of writing the Mask key while the EEPROM is in

the initial status

(1) Enter the test mode. (See " 1. How to enter the test

mode")

(2) Press the CLK key to enter the Mask key registration

mode. "TRANSMIT1" should be displayed now. The

display at this time should show " < > " in place of " [ ]

".

(3) Point the Mask key remote toward the light sensor,

and press and hold its key for more than 0.5 second.

(4) When "TRANSMIT2" is displayed, press and hold the

key on the Mask key remote for more than 0.5 second

again. The first and second counter codes are not

compared at this time.

(5) When "APPROVED" is displayed, the write operation

is complete. Now the demonstration mode is initiated

and the test mode is terminated.

(Note) In the same way as previous models, if 30 minutes

have elapsed with no code written, an error occurs

and the power is turned OFF.

5. Method of initializing the Mask key

(How to reset the unit from the Mask key approved condition

to the factory condition)

(1) Enter the test mode. (See " 1. How to enter the test

mode")

(2) "TRANSMIT1" is displayed and the Mask key entry

request mode is initiated.

The display at this time should show " ∗ ∗ " in place of

" [ ] ".

(3) Press and hold the key on the Master key remote for

more than 3 seconds.

(4) When "TRANSMIT2" is displayed, press and hold the

key on the Master key remote for more than 3 seconds

again.

(5) When "APPROVED" is displayed, the Mask key is

cleared, the demonstration mode is initiated, the test

mode is terminated and the unit returns to the factory

condition.

6. Method of clearing all Mask key-related data

(1) Enter the test mode. (See " 1. How to enter the test

mode")

(2) Press the CLK key to enter the Mask key registration

mode. "TRANSMIT1" should be displayed now.

(3) Point the Master key remote toward the light sensor,

and press and hold its key for more than 3 seconds

(until the level display shows the full condition).

(4) When "TRANSMIT2" is displayed, hold the key on the

Mask key remote for more than 3 seconds again.

If "TRANSMIT1" is displayed in place of "TRANSMIT2",

restart the procedure from step (3).

(5) When "APPROVED" is displayed, all security data is

cleared and the unit returns to the condition before
Mask key writing with the EEPROM in the initial status

Apr 05, 2010 | Kenwood KDC-6090R

1 Answer

Start up problams


try removing the bios battery AND the rechargable battery for 10 minutes. Install both batteries and try again

Mar 18, 2010 | Advent Netbook

1 Answer

Went to prison for 2 yrs. got out .car battery wasw dead,charged it, started my car and my stereo is asking for a code.all my pa`per work is gone,along with most everything else i had.all i have right now...


The unit can be used.
When the Security Code function is activated, the code can't be
changed and the function can't be released.
Note, the Security Code can be set as the 4 digit number of your
choice.
1 Enter Standby
Press the [SRC] button.
Select the "ALL OFF" display.
2 Enter Menu mode
Press the [MENU] button for at least 1 second.
When "MENU" is displayed, "Security"/ "SECURITY" is displayed.
3 Enter Security Code mode
Press the [4] or [¢] button for at least 1 second.
When "ENTER" is displayed, "CODE" is displayed.
4 Select the digits to enter
Press the [4] or [¢] button.
5 Select the Security Code numbers
Press the [FM] or [AM] button.
6 Repeat steps 4 and 5, and complete the Security Code.
7 Confirm the Security Code
Press the [¢] button for at least 3 seconds.
When "RE-ENTER" is displayed, "CODE" is displayed.
8 Do the step 4 through 7 operation, and reenter the Security
Code.
"APPROVED" is displayed.
The Security Code function activates.
When the wrong Code is entered in steps 4 through 6, repeat from
step 4.
Press the Reset button and when it's removed from the
battery power source
1
Turn the power ON.
2 Do the step 4 through 7 operation, and enter the Security Code.
"APPROVED" is displayed.
The unit can be used.

IF ALL ELSE FAILS TRY THE RESET BUTTON...
HERE IS A LINK TO KENWOOD WITH THE OWNERS MANUAL FOR THE MODEL YOU HAVE.


OWNERS MANUAL:
http://www.kenwoodusa.com/UserFiles/File/Global/Consumer/Manuals/KDCX569.pdf

KENWOOD WEBSITE:
http://www.kenwoodusa.com/Support/

GOOD LUCK TO YOU!!

Jun 25, 2009 | Kenwood eXcelon KDC-X469 CD Player

1 Answer

I have a kenwood krc-x957 excelon flip down cassette stereo with cd changer in my truck, the problem is I don't remember how to put the code in it to make it play can you help


Hi,

Code entry on a Kenwood KRC-X957:
1. press the MENU button till the word "MENU" appears on the display;
2. Press the >> button a couple of times till the word "Security" is displayed;
3. Press either AM or FM till "ENTER" is displayed;
4. Wait till "ENTER" changes to "CODE";
5. Press preset button and enter your "Security Code";
6. Press the DISP button till "RE-ENTER" is displayed;
7. Wait till "RE-ENTER" changes to "CODE";
8. Press preset button and enter your "Security Code" again;
9. Press the DISP button till "APPROVED" is displayed.

Hope this be of initial help/idea. Pls post back how things turned up or should you need additional information.

Good luck and kind regards.

Thank you for using FixYa.

Mar 26, 2008 | Audio Players & Recorders

1 Answer

Kenwood ddx-6019 password


try this code 5538 Use the am/fm to go up and down numbers and the scan forward to move over after you put the code in hold the scan forward button down it will either say approved or shut your radio off again. Hope it works for ya.

Sep 04, 2007 | Kenwood DDX7017 Car DVD Player

1 Answer

Televison problem


Have you had any storms come around recently? This sounds like the EEPROM IC is corrupt and probably needs to be changed. If you know how to solder maybe you can change it your self. If your not good at soldering then you can have a pro assist you with this repair Good Luck

Jul 24, 2006 | RCA 27F530T 27" TV

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