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How to unlock my TV matrix model no:MX-LCD3266 with a remote control.when I try to open it become green and suddenly it become red

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If you wish to get some details; visit the site linked here. Pull up older posts. http://electronicshelponline.blogspot.com/ Unlock procedure and to override the password lock of many popular brand TVs and other devices are given. Search the site by type in this key phrase "How to unlock television"; in the search box at the top left of the display window, to get gathered related posts.
I don't think it might be due to a lock. Might be some other problem to its main board circuit. Contact any service technician.

Posted on Dec 29, 2016

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Posted on Jan 02, 2017

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SOURCE: How to open a Phillips remote control???

force it by using a thin-tip flat screwdriver on its side, then to all sides until it will be open.

Posted on May 17, 2007

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SOURCE: nobel tv... model no:dcl 3482 My

my nobel tv dcl 3482 woofer ic damage i reapir to macnic and lost the ic number please send me woofer ic number

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SOURCE: What are the remote codes for a maxent tv model

0062 0004 0009 0456 0183 0226 0288 0008 0068 0075 0141

Posted on Apr 09, 2012

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How to unlock my TV matrix model no:MX-LCD3266 with a remote control


If you wish to get some details; visit the site linked here. Pull up older posts. http://electronicshelponline.blogspot.com/ Unlock procedure and to override the password lock of many popular brand TVs and other devices are given. Search the site by type in this key phrase "How to unlock television"; in the search box at the top left of the display window, to get gathered related posts.

Dec 29, 2016 | Televison & Video

1 Answer

Huayu...hr-133+ ID.universal remote 4 matrix TV.ty in advance.


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Dec 28, 2015 | Televison & Video

1 Answer

Matrix codes


028,020,021,025. Try these codes. If you wish to get more codes and other details check:
http://electrohelponline.blogspot.com/
http://electro-medical.blogspot.com/
Both the sites have setup code list, and setup procedure to many popular brand remote controls. Check the site in 'Mosaic' view. It will make search easy.

Jan 08, 2014 | GE JASRM24912 Remote Control

1 Answer

Remote does not respond to any function, tv is on and cannot change chanel or anything, frozen


you need to check the battery contact with the battery terminal make sure that the terminal is clean.

check open the cover of your remote and check the solder of the battery terminal from the pcb board use a soldering iron resolder it.

using your cellphone camera test the infra red emmision of your remote control aim the camera to the infra red of your remote.you must see at the screen of the camera that the infra red is lit when any button is pressed..if not the infra red is busted.

using your cellphone camera again to test the infra red emmision of your TV. Aim the camera to the infra red of your TV.you must see at the screen of the camera that the infra red is illuminating.if not the infra red sensor of the TV is busted.

Jun 21, 2011 | Universal Remote Control MX-3000 LCD...

1 Answer

I have seen a problem in my tv is that there is no green colour display in crt. only two colour ( i.e. Red and Blue) or combination may be display. Pl. look into this matter , replay soon


Your problem may related to the green output or driver stage in your tv. Usually green calour is not tranmitted, only blue and red colour informatein are comming from transmitters. Green colour information is regenerated inside the tv by matrix network. If the matrix get damaged no green colour will be displayed. To check first; whether the TV colour picture tube's green gun is right or not. For that you must connect a resistor of value more than 470k 2W, to the green cathode of the picture tube base to earth. The connection should be done causiously, not for a long time. It is advised to do in intermittantly with just touches. When you touch the green cathode with the resistor with one side of it earthed, a green flash must come on the crt. You can do this test for red and blue too. If there is no green flash, or light picture tube may be faulty. It is a very rare case. You must check the volltages of the other two cathodes [red and blue]. The voltage at green cathode must be almost the same as other two.
Just check the green output transistor for open. If it is open, voltage at green cathode will be high. Also check the base voltge of the green output transistor. It should be around 2.5vDC. You can compare the base voltages of the other two transistors with green drive base voltage. If there is no base voltage, the fault should be in the matrix section. It is inside an Ic. Philips usually uses TDA series Ics in chroma section. Check the Ic pin voltages according to service manual and try to rectify the fault. It needs a technical knowledge and skill.

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Pioneer PDP435PG inadvertently reprogrammed by Casablanca remote.


Some ceiling fans have jumpers that can be moved to select a different frequency but you have to be sure both the remote and the fan receiver are set the same. Other than that, you may have to use some creative control. For example, I can turn on my TV by pointing the remote at the wall opposite the TV

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yes but you have to open the tv

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Toshiba Plasma TV Green and Pink (Diffusion?) Problem


I could be wrong but sounds like your plasma display is going bad. What is your model number?

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