How does Skyworth 8k93 enter the factory mode?

Summary of the Methods of Skyworth Color TV Entering and Exiting Factory Mode

Identity card series

5D0 1 movement:

Input:

A button (service button) is installed directly below the screen button of the remote controller. Press this button to enter the factory mode.

Exit: Just press the TV/AV button on the remote control.

5D20 movement:

Input: 1. Press the "factory key" on the remote control (a key is installed directly above the computer key) to enter the factory debugging mode;

2. Press "Menu Key" until entering the service factory adjustment menu;

3. Press the "Channel+/-"key to select the item to be initialized;

4. Press the "Volume+/-"key to perform the initialization operation.

Exit: press the "factory key" to exit the debugging menu.

5D25/5D26 movement:

Enter: Press and hold the "Channel+/-"key on the panel at the same time before starting, and press the "Menu" key to turn pages.

Exit:

Just turn off the air conditioner.

5D28 movement:

Enter: (1), press the multi-key "-"to make a "mouth" appear on the screen, and set the hundred digits to 2, regardless of the other two digits. ② Press the "Menu" key,

Enter the sound menu and select the "Heavy Bass" item. (3) Enter the password 6879 to enter. Shortcut to enter the adjustment project: press "1",

Adjust the white balance of TDA 13 16; Press "2" key to adjust OSD；; Press "3" key to adjust EEPROM data; Press "4" key to adjust the rotation setting of CPU; Press "5"

Key dptv1; Press "6" key to adjust DPTV2；; Press "7" key to adjust DPTV；; ; Press "8" key to adjust TDA1316; Press "9" key to adjust TDA9859；; Press the "0" key to adjust TDA9 1 12.

Exit: press the "standby" key to exit.

5D30 movement:

Enter: press the "screen display key" on the remote control, and OSD characters will be displayed in the upper right corner of the screen;

Press "Channel+"and "Video" on the machine panel at the same time to enter the maintenance menu. "Menu" key to turn pages

Exit: Press the "screen key" to exit.

5D60/5D66 movement:

Input: 1. Press the multi-key "-/-"on the remote control, and the word "-"will be displayed on the screen;

2. Press and hold the "menu key" and "standby key" on the machine panel at the same time, and then press the number key "7" on the remote control continuously to display the words "777" on the screen;

At this time, the software setting date "-"will appear at the bottom of the screen;

3. Press Menu on the remote control, then press Channel+to enter the factory mode, press Channel+/-to select items, and press Volume+/-to change parameters.

After setting, press the "mute key" to make the "+"sign next to the item disappear (a "+"sign will appear next to the item when repositioning), indicating that it has been saved.

Exit: Return to the main menu, select the shipping item in the menu and press the "Volume+"key.

5D70/5D75/5D76 movement:

Input: Press the "Volume-"button of this machine. After the volume is 0, press and hold the "Calendar" button on the remote control for 3 seconds to enter the linear and balanced adjustment project.

Press the "mute" button for 3 seconds to enter the factory. In addition to the above adjustments, you can also change the register address.

Note: After entering the factory mode, you should first release the "Calendar" key and then release the "Volume-"key to prevent you from exiting immediately after entering the factory.

Exit: press the "standby" or "perpetual calendar" key to exit.

Note: You can directly use the same model of empty memory IC, and it will be initialized automatically after startup.

6D72 movement /6D76 movement /6D78 movement/;

Input: 1. Reduce the volume to zero, press and hold the "Volume-"button on the panel and the "Calendar" button on the remote control for 4 seconds, and then release.

2. Reduce the volume to zero, press and hold the "Volume-"button on the panel and the "Mute" button on the remote control for 4 seconds, and then release.

Note: According to the method 1, the linear and white balance can be adjusted after input. After entering according to method 2, in addition to linear and white balance adjustment, you can also change the memory address.

Exit: When you press 1 to enter, you can press the "Calendar" key to exit.

When using method 2 to enter, you can press the "standby" key to exit.

Note: When using empty memory or memory with data during maintenance, it can be initialized first. The initialization method is: press Method 2 to enter the factory mode,

Press "Menu" key to enter EEPROM adjustment menu. Press the "Channel+/-"key and the "Volume+/-"key to change the data at address 0 10 to "AF".

And displays "OK" after writing. When the main power supply is turned off and turned on again, the initialization is completed.

5D90 movement:

Input: 1. Press the multi-key "-/-"on the remote control, and the word "-"will be displayed on the screen;