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Equipment Repairs => LCD TV forum => Topic started by: harvey on July 18, 2013,00:44:49

Title: Sanyo CE32LD81-B multi colourd lines on screen
Post by: harvey on July 18, 2013,00:44:49

Hi
      I have got all multi-coloured lines on the screen. No graphics. Originally I had the problem with the start up but suddenly it came on with multiple coloured lines on the screen. I had a look at the little board with couple of relays where the mains connected before the power supply for the start up problem but couldn't understand much without the circuit diagram. Anyhow it started suddenly with multiple lines on the screen. Your help will be much appreciated. Regards

harvey

Title: Re: Sanyo CE32LD81-B multi colourd lines on screen
Post by: watteau on July 18, 2013,06:43:42

Hi,
Possibly the cable that goes from the main pcb, to the small (control PCB) (LVDS cable) attached to the display panel, this could be dirty, try cleaning plugs/sockets of cable.
Also could be the Control panel itself, or the display.
Regards