Hello musicians,
I have problem with my tyros 1 screen. It's very bright, I mean that bright that I can't see the content for about 5%. So, I have had decided that I will buy a new screen from China. I received it today and tried it but there is no difference. Do you guys know where might be the issue? Thank you very much in advance.
Yamaha Tyros 1 Screen Issue
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- parametric
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Re: Yamaha Tyros 1 Screen Issue
Hi xstar - and welcome to the forums . . . .
I don't own a Tyros, but check the manual bottom of Page 23 . . . .
On he top of the flip-up screen is an edge control protruding.
It's the LCD CONTRAST control . . . .
The Tyros 1 is quite an old board, and it's probably NEVER been moved . . .
Over time, pots get tarnished and the internal contacts begin NOT to make good contact.
Work it vigourously back and forth about ten times. THIS should effect a cleaning of the contacts.
If CONTRAST is set too high, the screen can white-out completely (you can see nothing.)
back it off, and the image should become visible . . . .
The fact that your new display behaves the same, makes me think that the CONTROL is the problem?
Let us know what you find . . .
ATB
parametric
I don't own a Tyros, but check the manual bottom of Page 23 . . . .
On he top of the flip-up screen is an edge control protruding.
It's the LCD CONTRAST control . . . .
The Tyros 1 is quite an old board, and it's probably NEVER been moved . . .
Over time, pots get tarnished and the internal contacts begin NOT to make good contact.
Work it vigourously back and forth about ten times. THIS should effect a cleaning of the contacts.
If CONTRAST is set too high, the screen can white-out completely (you can see nothing.)
back it off, and the image should become visible . . . .
The fact that your new display behaves the same, makes me think that the CONTROL is the problem?
Let us know what you find . . .
ATB
parametric
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NI Komplete11 Ultimate
Sector101 2x SYEMB06 / 4 x EXM-E3 128MB DRAM Module
BRAND NEW DSDD (720k) FLOPPY DISKS FOR SALE - http://www.yamahaforums.co.uk/forum/vie ... =22&t=9217
Watch out now! take care, BEWARE of the greedy leaders! They'll take you where you should not go - (George Harrison)
IT'S TRUE - "MONEY TALKS" - TO ME, IT MOSTLY SAYS "GOODBYE"

http://www.chrisnmiller.co.uk/Chris
Re: Yamaha Tyros 1 Screen Issue
Thank you parametric for your answer. I have tried that and it still doesn't work. I think may be that control its damaged 
