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Dynex 32l150a11 tcon board testing - Cell Phones

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  • robert sugita Jan 16, 2013

    Need in/out voltage test points.Also test points for inverter board


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Posted on Jan 02, 2017

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Posted on Feb 22, 2011

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Have a dynex 32 in. and not getting full picture on screen. theres about an inch of black on top and bottom of screen

The TCON board or the LCD panel is faulty. Can confirm by replacing the TCON board .
If you wish to get some details; visit the site linked here. Pull up older posts.

Jan 14, 2017 | Dynex Televison & Video

1 Answer

DYNEX MODEL DX-32L150A11 - when trying to turn off CCD choice is "greyed" out so it cannot be chosen. Tried to reset TV, unplugged it, etc.

If you are connected to a cable box the CCD is enabled by the cable box using the cable box remote or in the cable box settings,

Jan 18, 2016 | Dynex Televison & Video

1 Answer

Turn on tv ad see vertical colored lines with thick black line i middle

If you are a tech or know something about lcd tvs, lvds connector from main board to Tcon board needs to be cleaned. Connector and flat cables from Tcon to lcd panel are also to be cleaned. Good luck

Feb 10, 2015 | Dynex 32 in. LCD Flat-Panel HDTV

1 Answer

Half of the tv screen is darker than the other

Tcon board either has an issue or the LVDS cable may have a connection issue. try replugging the cables into the tcon if that doesnt help the Tcon will most likely need to be replaced.

Dec 08, 2012 | Dynex DX-LCD32-09 LCD TV

1 Answer

Colorful Verical lines when you turn on TV, then after several hours TV comes in Clear.

the Tcon board or the connections for the Tcon check the wire connections going to the t con and also from the Tcon to the Tab bonds on the LCD panel.

Mar 19, 2012 | Dynex DX-LCD32-09 LCD TV

1 Answer

My Dynex DX-L26-10A display is not working. The audio is completely functional, but no matter what input I am on whether it be TV or HDMI, all I get is an illuminated but black screen. Ideas?

Most often, this symptom is a result of a failing LCD CONTROLLR (TCON) BOARD but a faulty MAIN BOARD can certainly cause very similar symptoms. Unfortunately, without a donor TV to swap parts with or a dedicated test rig, it can be very difficult to differentiate between these problems.

One quick way to test this is to remove the rear access panel on the TV and then replace the TCON board with a new one, since this is the most often the source of the trouble.

You can usually find replacement supply circuit boards online by searching for your TV's model number.

Here is a link to a replacement TCON BOARD for your TV currently available at SHOPJIMMY for about $63 US plus shipping:

Just use your mouse to click on the link, which is the underlined and highlighted text just above. This will open a new web browser page automatically for you and allow you to view the information and items at the website indicated.

The repair / replacement procedure is not extremely difficult if you have some basic electrical safety knowledge and some basic electronics / mechanical repair skills.

You will need to unplug the power cord from the unit, lay the TV screen side down on something soft and flat like a bed if necessary, and then remove the rear access panel or the entire rear cover as required in order to access the circuit boards inside.

When you remove the rear cover and access the circuit boards inside, just check the part number that is printed right on your circuit boards and confirm that they exactly match the ones provided in the online listings. Also make sure that any part you order is labelled "TESTED WORKING" in the condition description. Any part with a condition description of "AS IS" is probably faulty itself as well.

The TCON BOARD will likely be hidden under its own RF shield cover plate. Just remove the screws / tape securing this protective metal cover as well. Then unclip and remove the various electrical wire connectors leading to the TCON BOARD. Then remove the screws securing the circuit board to the frame and then remove the circuit board itself. Be sure to avoid touching any large capacitors on the power supply circuit board which can retain a nasty charge even after the unit is unplugged.

Then just screw in the new circuit board and connect all the wire bundles to their appropriate connectors on the new circuit board and then replace the rear cover. Then plug in the power cord and test.

Here is a link to another Expert's solution to a similar problem which includes links to his excellent and informative set of LCD TV / MONITOR TROUBLESHOOTING GUIDES:

These guides will give you some idea of the various problems with LCD TVs and monitors and the associated repair procedures.

If you choose to rate BUDMRTN's troubleshooting tips by clicking on the YES THIS WAS HELPFUL icon on his solution page at the above link, then I thank you very much for your time and consideration.

I hope that was helpful to you, good luck.


Jan 09, 2012 | Dynex DX-L26-10A 26 in. HD-Ready LCD TV

1 Answer

I have a Dynex 32"

Take the back off of your set and look for 1 or 2 cables that run from your main board ( the one with all the inputs ) to the TCon board. It is the board on the top of the set. Pull the cable or cables out and put them back in. Make sure they are in straight and tight. Do this on both ends and make sure the TV is unplugged. When the cables are back in, plug in the set and see if the problem is resolved. If not, then your TCon board is most likely at fault.

Apr 19, 2011 | Dynex DX-LCD32-09 LCD TV

1 Answer

I need the remote control codes for a Direct-TV remote: Models: DX-L22-10A and DX-32L150A11 Rev B Thank you

10463 should work for both sets.

  1. Pressand hold the "Mute" button and the "Select" button untilthe visible LED blinks twice. Enter the 5 digit code above.
Good luck,

Feb 26, 2011 | Dynex Televison & Video

1 Answer

VESA Screws

I went to Lowes and found some 4mm .7 screws, 25mm long, and they worked like a champ. (get the lock washers too)
Apparently, most mounts include only 5mm and larger screws

Mar 29, 2010 | Dynex 32 in. LCD Flat-Panel HDTV

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