3 digit code for LG television model 21FX4AG-TD

If this is a Universal Remote, nobody does that any more. Buy a facsimile remote made for you LG television.

Google

make model replacement remote.

They should all allow you to enter codes manually. Send it back as faulty.

3 Digits Universal Remote Control Codes For LG TV

• 520.
• 512.
• 506.
• 505.
• 627.
• 615.
• 653.
• 766.

More items...
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May 15, 2020

LG Universal Remote codes and Programming for TVs

https://printcopy.info/?l=en&mod=erc&brand=Ricoh&model=Aficio%20MPC3002&code=361-02

Quoting from link above:

Ricoh Aficio MPC3002 Error Code

Code

361-02

Description

TD sensor (Vt high) error 1: C
• The Vt value of the black, magenta, cyan, or yellow TD sensor exceeds the specified value (default: 4.7V) with SP3-020-002 for twenty counts. • The [Vt - Vtref] value of the black, magenta, cyan, or yellow TD sensor exceeds the specified value (default: 5.0V) with SP3-020-001

Causes

• Black, magenta, cyan, or yellow TD sensor disconnected • Harness between TD sensor and PCDU defective • Defective TD sensor

Remedy

1. Check the black, magenta, cyan, or yellow TD sensor connector and harness between the TD sensor and PCDU for damage. 2. Check the drawer connector. 3. Replace the defective PCDU.

Check for bulged capacitief in the Power print, very common thing in this type, replace m for around 10 dollars and enjoy your tb again.

ok so 6E means that your thermistor is out of range

Hello
Get into this link. Enter your TV model number and all details. You can get the code for your Tv frm here.
www.sky.com/.../remote.../operate-tv-with-sky-remo... - United Kingdom

Good day!!!


if the command signal from main board to DMD board missing the problem could be the main board..

I already found the board online for only $75 on this site http://www.discounttvparts.com/6871VSMS28B_p/td-1169.htm

$100 on this site http://www.ebay.com/itm/NEW-LG-MAIN-UNIT-6871VSMS28B-6870VS2273C-/260877125964

Hope it helps..

just add a comment for any follow up questions..

Thank you

Eack brand of the remote uses its has its own codes. What is the make and model of this universal remote that you have?
Please repost the question again with more details so we can help.

Check all output voltages

For Time Warner Cable digital remote controls to work with your 42" LG HDTV, do the following:

1. Press "TV" and "OK" simultaneously for 3 seconds, until the button "tv" light on the remote is on.

2. Enter the TV code. In this case, it's "113". With the right code, your component will turn off. Quickly press the power button on your digital cable remote to turn it back on. Press the "TV" button again so that the remote saves that code.

3. You should be done.

They are all diffrent depending on the remote you are using. Some are 4 digit as well Try Vizeo codes as well. Same company.