Yamaha PSR-2700 faulty LCD display repair tutorial
Автор: K Videos
Загружено: 2016-12-08
Просмотров: 9639
Описание:
** BATTERY CONNECTOR ** - https://s18.postimg.org/7g3g4c6eh/bat...
One day LCD display of Yamaha PSR-2700 stopped displaying text
It was still backlit in green, but there wasn't text displayed.
So it was difficult to see what parameters are set for song.
I have found similar problem for this keyboard and possible
solution http://www.yamahaforums.co.uk/forum/v..., which I have tried. It came out that 2 capacitors on back of LCD display were faulty.
Also the keys were not smooth anymore and I've fixed it.
Volume knob also was adding some scratches during operation - fixed.
Disassembling took about 1 hour (with making pictures).
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