Distorted sound in YAMAHA PSR S700 was successfully repaired. call/WhatsApp [phone]

[@NoelBasada-q7k]

Hi i have this yamaha psr s700 but ther no power converter 5v and 3.3v are good and all the regulator on DM board are good also.but thers no disply on lcd only the backlitgh is on no yamaha logo.

[@thoppzy23]

@NoelBasada-q7k the fault with the keyboard is incomplete booting. The prime suspects are the memories (RAMs and ROMs), Tone generator, or CPU itself

[@OmarNajib-i7k]

What causes the overheat for the twitters IC? I installed new Ic but still overheating

[@thoppzy23]

What's the model of the keyboard

[@yaletech_]

Where is ur location boss

[@thoppzy23]

@@yaletech_ 3, Victoria Close off Oke Street Diamond Estate bus stop along Isheri Igando Road Lagos

[@Richardstephen-c8v]

Please my Yamaha PSR s950 Is having a bad sound, how can I fix it?

[@thoppzy23]

Where's your location?

[@thoppzy23]

Send a short video to of the fault to my WhatsApp [phone]

[@thekingdomofgod1324]

How to solve the sound is suddenly low and automatically sound will be increased in psr s 700 board problem

[@thoppzy23]

You can call/WhatsApp [phone]..... I'll need to ask some questions then I'll supply answer to your question