Actually i know that how can i enter in service mode of tcl tv,i want to know the voloum chart of tcl tv in service mode

displays log only, means it has been strucked. Might be a software problem. Without turning ON, you can't enter its service mode; right?

Hi TCL
I want sevice menu for lcd
Modle:l24e77az

If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/
Service mode entry, adjust and exit procedure to many popular brand TVs are given. Never forget to exit the service mode, after all adjustments have been done.
NB: Please read and understand well, the instructions to enter the service mode, before you begin. Be very careful. Note how to "EXIT" the service mode; after entering and adjusting data. This is very important.

If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/
Service mode entry, adjust and exit procedure to many popular brand TVs are given. Never forget to exit the service mode, after all adjustments have been done.
NB: Please read and understand well, the instructions to enter the service mode, before you begin. Be very careful. Note how to "EXIT" the service mode; after entering and adjusting data. This is very important.

tcl.tv MODEL.STL218B service mode

Push and hold the volume down button on the front panel of the TV and display button on the remote control for at least 3 seconds. If you wish to know more proceedings to get into the service mode to TCL brand TVs, check this link.

To enter service mode on a TCL 21F5 model TV, you will need to follow these steps:

1. Turn off the TV using the remote control or the power button on the TV.
2. Press and hold the "Menu" button on the TV.
3. While holding the "Menu" button, press the power button to turn on the TV.
4. Release the "Menu" button when the service menu appears on the screen.

Please note that making changes to the service menu can cause permanent damage to your TV if done incorrectly. It is recommended that you only make changes to the service menu if you are familiar with the settings and have proper knowledge of the TV's inner workings.
Also, It's better to check the manual or contact the TCL customer service for more details.

TCL CRT TV 21F5PFC ENTER INTO SERVICE MODE CODE

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most universal remote would work like this... press butons tv and power on at same time till red light of remote lights still. then press 110. then presto, it works... i hope i help in a way.