Author Topic: PSR 1100 Blue Line Display Problem  (Read 2621 times)

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PSR 1100 Blue Line Display Problem
« on: January 01, 2013, 09:33:25 PM »
Hello, Greetings from Papua New Guinea (South Pacific).

I have a display problem with my PSR 1100. There are blue horizontal lines across the screen which appeared gradually one by one and eventually blocking the display of the screen resulting in some of the voices/styles not being able to be seen. The lines appear right in the center (horizontally) of the screen. If I adjust the LCD Contrast of the display screen to the brightest, the lines become very clearly visible.

I wonder what could have caused the lines to appear. On the same, the keyboard has also, if I can put it the way what other members have also said in their posts, "Gone Mad!". The styles play when other button is pressed and also with other functions of the keyboard.

I really need your expert advice on this.

Please help.

Thank you.


Offline rizkhancnn

Re: PSR 1100 Blue Line Display Problem
« Reply #1 on: February 27, 2013, 02:48:41 PM »
I think there should be a way to avoid these lines to appear in advance. This problem occur due to heating of the lcd unit. we can place a heat sink in advance to avoid geting the lcd unit to heat too much.
your lcd is gone now, u have to replace it.