Lg funny looking picture

[LEEDASH]

[LEEDASH]

Re: Lg funny looking picture

[LEEDASH]

Re: Lg funny looking picture

Screen,inverter,board trouble ? I'm lost model is a 42 lg 3000

[stj]

Re: Lg funny looking picture

interesting mosaic effect!
i would say it needs degausing.
except it's not a crt!

[LEEDASH]

Re: Lg funny looking picture

Degassing is that what you had to do on plasma screens

[stj]

Re: Lg funny looking picture

no, just crt's

[matt@bdtinc.com]

Re: Lg funny looking picture

Check T-CON connector ends and if they look tarnished clean them carefully with an eraser.

[budm]

Re: Lg funny looking picture

That is bad GAMMA Voltages, you can try reseating the cables first.
SJ sell GAMMA IC, or you can get new T-CON.
http://www.shopjimmy.com/catalogsear...lt/?q=42lg3000

[LEEDASH]

Re: Lg funny looking picture

Thank you for replies,I will try the eraser option first,but can I ask what is gamma ic,is that the connector ribbon strip ?

[stj]

Re: Lg funny looking picture

it's a chip on the t-con board that generates a load of reference voltages.

attached an example of one that fails A LOT.

[LEEDASH]

Re: Lg funny looking picture

Ok thank you,not sure what tcon it is not looked yet

[budm]

Re: Lg funny looking picture

Ok thank you,not sure what tcon it is not looked yet

You need to up load the pictures of the back side of the TV to show all the boards.
Did you go to the link I provide? It shows the IC and the T-CON board.