Tcl model 21k77

Description ic801. Is a bias controlled monolithic IC VHF/UHF RF AMPLIFIER CMOS SINGLE CHIP 8- BIT MICROCONTROLLER hope this helps

0064 0101 0125 0166 0168 0195 0196. Try these codes. If you wish to get more; check the site linked here. It has set-up code list & set-up procedure to many popular brand remote controls. See it in "Mosaic" or "Magazine" view. It will make surf easier.
http://electrohelponline.blogspot.com/
Try this link too
http://remotesearch.blogspot.com/

If you wish to get some details; check the site linked here. Viewing it in "Mosaic" or "Magazine" will make surf easy Pull up older posts. Surf the site with patience.
http://electronicshelponline.blogspot.com/
Search for it with brand name of the TV.

try this web site for schematic with location & part values

http://www.eserviceinfo.com/index.php?what=search2&searchstring=tcl+21k77+crt+tv

if you can read the value & voltage rating of the cap this would be helpful for finding a part locally

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.

Before replace the transistor, you have to check all the other components related to that circuit. To get more details, http://electronicshelponline.blogspot.com/ Pull up older posts.

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. http://remotesearch.blogspot.com/
http://electrohelponline.blogspot.com/
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.

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

TCL 21k77 code using chunghop?please help

NO PICTURE NO SOUND WITH ONLY INDICATION OF POWER STAND BY LED LIGHT