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TCL 21K77 Problem with TV/AV without Remote Control

My remote for TCL 21K77 was damaged. I bought a universal remote control but was not able to configure it. How do I switch from TV to AV without using remote? There's no TV/AV button in the panel... Thanks

Posted by alecksorlino on


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Rod Wallberg

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You may have to find a direct replacement for the remote, no real solution.... Let me know the brand....

Posted on Feb 06, 2012


nelvin mallorca

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Hi!! my promble is my tv tcl cannot press the button and cannot press remote is work to another tv tcl brand. and automatic on and off after 10min or 15.

Posted on May 19, 2013

  • nelvin mallorca May 19, 2013

    hi!! my promble is my tv tcl cannot press the button and cannot press remote is work to another tv tcl brand. and automatic on and off after 10min or 15.



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  • 1 Answer

SOURCE: how can i put it on AV mode?

you will have to call the number on the back of the TV. There you can by a remote. I had the same problem.

Posted on Jan 25, 2009



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SOURCE: how do i switch from

Hello there,

I really need to know the brand and model number of your universal remote to give the correct instructions. It's also depends on whether or not the universal remote will operate all functions of your TV.

The original Curtis Mathes TV had an INPUT button for switching from TV to AV mode. You should look for a similar button labelled INPUT or SOURCE on the universal remote. If you have one of these buttons, try pressing it repeatedly and see if the TV switches to AV mode. It is easier if you have the AV device (DVD / VCR, etc) switched on and playing while you do this.

If you don't have either of these buttons on your universal remote or you have one and it doesn't switch to AV mode, please let me know the brand and model number of your universal remote. I will then be able to give a more specific answer. Please reply to me by clicking on "Add a Comment" below your question.

Hope this helps.


Posted on Mar 16, 2011


  • 1 Answer

SOURCE: Chunghop RM-133E universal remote

can u give me sa code for my universal remote chunghop rm 133e my tv is shop vision

Posted on Sep 21, 2008

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1 Answer

Code for tcl 21k77 i have chunglap universal remote for tv

Chunghop remote control have no set-up code to TCL brand TVs. To select a proper universal remote control, you should know about the number of digits to its set-up codes. There are 3 digit, 4 digit, 5 digit, 2 digit and even single digit codes, to some brand devices. After confirming this, check the sites linked here. Both the sites have set-up code list and set-up procedure to many popular brand remote controls. Check which brand remote control has set-up code/s to your device brand, and buy that one according to availability.
Brand name of the remote control isn't a matter, but it should have set-up codes in its code list, to the device brand you have.
Please note: Every new universal remote control will have set-up code list, and set-up procedure along with its pack. Never accept a remote control, that hasn't both of this. For more details about the set-up codes, visit the site Check this site too. Universal remote controls are available at most of the electronic spare part selling shops.
Type in the "brand name only" of your device, in the search box [at the top right] of the display window and the Search will start at once as you type in, and will show you all the related posts. It will make surf easy.

Apr 25, 2015 | Universal Televison & Video

1 Answer

Code tcl 21k77

0297,0291,0295. Try these codes. For more information check this link. Setup procedure, and setup code list to many popular remote controls are given. Pull up older posts.

Dec 08, 2013 | Universal Remote Control Remote Control

1 Answer

Where can i buy original 21k77 remote for tcl tv.pless help me.

If you wish to get more details, check the sites liked here. It has setup code list to many popular remote controls. Check it, and find out which brand remote control have setup codes to TCL brand TVs, and buy that one according to availability.
Pull up previous posts by its left sidebar, or type in the brand name and model number to of your set, to its search box, and press 'Enter' or view it in Mosaic / Timeslide option.

Oct 01, 2013 | Televison & Video

2 Answers

Searching code for 3 digit of TCL TV for installation of universal remote control

TCL has no three digit setup codes. Four digits codes for TCL are: 0031 0004 0005 0009 0051 0053 0105 0109 0170 0000 0174 0001 0008 0012 0042 0058

Oct 22, 2012 | Televison & Video

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Unlocking code chunglap universal remote control for tcl tv

TCL: 051, 053, 068 Unlocking code chunglap universal remote control for tcl tv

Jun 29, 2012 | Televison & Video

1 Answer

I can't find the code for this remote for my TCL L40FHDF11TA, any help?

go to or www.

God bless you

Jun 21, 2012 | Universal Remote Control WR7 Remote...

19 Answers

Codes for TCL TV on the Chunghop universal remote

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.

Jan 30, 2008 | Universal Remote Control Remote Control

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