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I have a Hisense tl 2020 and last night when turned it on I had no sound

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Try first leaving the unit unplugged from main for one hour.

This will drain power and reset circuits.

Check also eventual cable connections, receiver box or device connected.

If that does not solve the problem, then there is an internal fault, probably on audio circuits or I/O board.

Posted on May 21, 2009

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My hisense tl2020 has no power

Posted on Aug 26, 2010

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I have a 40 inch hisense TV I have pic but no sound it was working fine last night I went to work n came home n no sound now. Help please


Check whether the audio is muted by accidental press at remote control button. Enter its sound menu, and check it. If muted, as you know there will be no audio output. If not muted, check the speaker/s. If found OK; check and replace the damaged component/s at its audio output section circuit board. If needy, replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. Surf the site with patience.

http://electro-medical.blogspot.com/

May 04, 2016 | Hisense Televison & Video

1 Answer

How to unlock tv model tl 2020


Refer its user manual for details.

Feb 24, 2015 | Televison & Video

1 Answer

Hisense tl2020 will not power on


power supply issue..may be some bad capacitors simply replace them....dada....your prob solved

happy to help

Aug 18, 2017 | Hisense TL1700 17 in. LCD Television

1 Answer

Capasitors.


find the three capictors on the main power board, they are about the size of a pencil, 3/4 of an inch long, un solder them, take one into radio shack and match it up to one that is the same size. DO NOT ask the sales person to help you find the right ones, the numbers on the capacitor will not match with theirs and they will tell you it will have to be ordered.this is not true, just get the ones that look like the one you took out. you should replace all three. firemarshel@yahoo.com

Oct 19, 2008 | Televison & Video

1 Answer

INPUT GOING CRAZY


It could well be the accumulation of dirt/dust behind the buttons causing them to stick. If you are able to carefully remove the board that the buttons are located on and use a cleaner that will de-grease at the same time. Be sure that everything is dry as can be before re-assembling and then check if the problem persists. If you are not capable of doing this trust a competant technician. Hope this helps.

Aug 04, 2008 | Hisense TL-3220 Television

3 Answers

HiSence Flat Panel TV, Model TL 2020


Hey Billy Lee,

If you're unsure how to unlock your TV, you may wish to check out Hisense's online documentation for the TL-2020 through the following link:

http://www.hisense.com/en/Support/download_manual.jsp

Instructions on how to disable any feature locks should be included in downloadable files on "page 9" and "page 10" of Hisense's support forums.

Hope this helps you out.

Sincerely,
Aaron
Go Ahead. Use Us.

Jul 22, 2008 | Hisense TL-3220 Television

1 Answer

HISENSE TV MODEL TL 2020 IS NOT SHOWING ANY PICTURE THE INDICATOR LIGHT IS HUST BLINKING RED & BLUE PLEASE HELP


3 1000uf 16 volt power supply section output capacitor bad.
Solution: Remove and replace with a new caps.

Mar 25, 2008 | Televison & Video

2 Answers

Hisense TL2020 TV repairing


To unlock your Tl2020 with a universal remote just go into the menu and select V chip setting. The password from the factory is four zeros (0 0 0 0 ). Once you get in you will the letter "B" nect to everything. Set everything to the letter "U". Then, turn off the television. The set should be unlocked now. Good luck !
Frank

Sep 15, 2007 | Hisense TL1700 17 in. LCD Television

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