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Equipment Repairs => LCD TV forum => Topic started by: mali67 on June 26, 2012,10:43:34

Title: LE40A686M1 streaks on screan
Post by: mali67 on June 26, 2012,10:43:34

Have streaking on moving pictures on the screen


http://imageshack.us/photo/my-images/692/86035358.jpg/ (http://imageshack.us/photo/my-images/692/86035358.jpg/)

any ideas anyone? tried a t-con but looking more like an eprom fault

Title: Re: LE40A686M1 streaks on screan
Post by: jordan on June 26, 2012,11:08:40

Check-remove ribbon cable from screen to T-CON board and from SSB-board to T-CON

Title: Re: LE40A686M1 streaks on screan
Post by: mali67 on June 26, 2012,11:13:48

already tried that jordan

To add turning the contrast down to about 50% clears the fault

Title: Re: LE40A686M1 streaks on screan
Post by: mali67 on June 27, 2012,09:13:52

does anyone have a service manual for this tv , or can tell me where the eeprom chip is to reset it, Cheers