Question about Yamaha PSR-S700 ARRANGER WORKSTATION Keyboards/Midi

Open Question

Yamaha psr s700 screen gone blue. Recently I have had to turn up the contrast fully to see screen. Now there is nothing on it except the blue screen itself

All other functions appear working okay but nothing on screen which makes it impossible to play any style or anything in the flash memory usb

Posted by Anonymous on

6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

robocop
  • 90 Answers

SOURCE: Instruction manual for a Yamaha PSR 195 keyboard.

Try going to http://www.yamaha.co.jp/manual/english/index.php. There, you can try to find your owners manual for free.

Posted on Jan 22, 2009

  • 1 Answer

SOURCE: Yamaha PSR-510 Keyboard

There is no need for a manual. It is so easy to operate because it is designed for easy opeating. If you need a manual to operate the PSR-510 then you really won't be able to operate it even after studying the manual. But here it is just in case you can by some miracle!
http://www2.yamaha.co.jp/manual/pdf/emi/english/port/PSR510E.pdf

Posted on Feb 10, 2009

  • 1 Answer

SOURCE: Yamaha PSR-280 : AC power instead of DC power

An answer, but likely not a solution. I believe all Yamaha PSR series keyboards use the same 12 VDC adaptor, so I looked at the electrical schematic for another model I have. There seems to be no fuse on the power input. There are two components shown on the positive and negative wires off the power socket, but the symbols do not look like anything I have seen for fuses - they may be resistors. Power goes directly to a 5 VDC voltage regulator, which powers all of the solid state componenents. Too much voltage of the wrong type could have easily ruined many of the sensitive components.

Your only hope is to check the power socket area for the possibility of having fuses. My drawing shows the power socket, voltage regulator, and audio power amplifier being on one circuit board. That may not actually be the way it is in your model.

Good luck!
(your English is fine)

Posted on Mar 14, 2009

  • 979 Answers

SOURCE: Yamaha psr-240 lights up but no sound.. no sound

try placing your ear on the speakers, adjust the volume control up and down several times, you should hear a humming sound that goes up and down. if not problem with the stage before the amplifier, that is the sound processor. if you dont hear the hum. problem with the amplifier and speakers, including the sound ports or jack. dissassemble the unit. look for loose connections from speakers to amplifier.

Posted on Jul 14, 2009

  • 5603 Answers

SOURCE: Yamaha keyboard not working

First thing is to verify the power supply voltage, including that on the board.

This can affect the threshold of the keyboard scanning and cause keys to not work although some other things appear to work.

Replacing that chip in the filed is not practical, so whole board would be considered the FRU. One can probably get one from Yamaha America parts in CA.

Before doing that, checking the scanning signals and feedback from the keys needs to be checked with a scope. Also verify that the analog power amp section is working.

Posted on Feb 25, 2010

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

How do you replace a failed LCD backlight lamp on a Yamaha PSR-S700 keyboard? Is this a user or a workshop repair?


The backlight is not shown as a replaceable item only as part of the LCD unit. There is a complication in replacing the screen as the original screen is no longer available and a replacement screen also now involves other modifications beyond the average user I would suggest.

Speak to your local Yamaha dealer for a price on the screen kit

Oct 16, 2016 | Yamaha Music

1 Answer

Yamaha psr700 speaker cover removal


Assuming this is a PSR-S700 then you need to undo all the screws under the keyboard and open up so you can see inside under the speaker grill. You will see the grill has tabs that poke through the casing and these are then twisted to keep it in place. Straighten these, push tab through casing going from side to side and then the grill will eventually work free. You do not want to do this too much as the tabs will eventually break with wear.

Jun 18, 2016 | Yamaha PSR-S500 Digital Keyboard

1 Answer

Psr s700 display has been changed colour blue then display is blinking what is the problem


change the whole screen the on capacitor 344 & 544 add resistor with value 2.2k, it will help your keyboard stay longer.

Aug 07, 2014 | Yamaha PSR-S700 ARRANGER WORKSTATION...

1 Answer

Yamaha PSR-S700 reset


Press the last note (right side) while powering your s700 ,this will reset your settings.

Jul 04, 2014 | Yamaha PSR-S700 ARRANGER WORKSTATION...

1 Answer

I have a Yamaha PSR S700 keyboard. Whenever I play it, the OTS settings automatically gets changed and disabling all my other buttons on panel. Only if I select 'No' for the question displayed in...


It sounds like one of the OTS buttons is getting triggered accidentally. There may be a build up of residue behind the button. With the unit off, try rapidly pressing the OTS buttons, one at a time. This should help to move any debris which may be creating a false contact.

If you are feeling brave, you can try opening the keyboard and getting inside, under the button with some electrical contact cleaner such as DeOxit or Servisol.But be warned: it can be difficult to get the parts back together properly! So if you don't have much servicing experience, call your local music shop to find a service technician.

Sep 19, 2011 | Yamaha PSR-S700 ARRANGER WORKSTATION...

2 Answers

I'VE A YAMAHA PSR S700. The problem is with it's screen. Whenever i start playing, the screen fades and then it comes and it goes and vice versa. This occurs almost two - three days a week. There...


Likely a connection to the backlight is being broken. Tap on the unoit and see if it pops back on. Illuminate screen with a flashlight and see if the characters can be seen when screen is faded. If they can, then the backlight is the problem... IF NOT then the display may be bad... This has been a problem and if you are under warranty, excersise it immediately... else replacement of the display is relatively expensive.

May 28, 2011 | Yamaha PSR-S700 ARRANGER WORKSTATION...

1 Answer

I have a Yamaha PSR-S700. Recently, the touch sensitivity in one of the keys stopped working. Very little pressure applied would cause the note to sound as if the touch sensitivity was off completely. Now...


You MAY be confusing touch sensitivity with VELOCITY sensing. Touch sensitivity is PRESSURE put on AFTER the note sounds that causes modulation. VELOCITY is what is used for example to control the loudness of pianoo notes depending how fast they are struck. VELOCITY sensing is done by using TWO contacts at every key... one closes first. IF one of these gets dirty, FULL velocity will be sensed and it will be LOUD. The contacts can be cleaned using ONLY 99% isoprophyl alcohol and Qtips after MUCH disassembly of the keyboard. The contacts are conductive rubber pills in silicone rubber domes. Clean boththe contacts and the circuit traces they pres down onto.

Apr 02, 2011 | Yamaha PSR-S700 ARRANGER WORKSTATION...

1 Answer

The keyboard is showing sign of power input but the screen is not lighting and produces no sound


1. Try the volume

2. Your adapter may not be the proper voltage/amperage. If the adapter has ratings listed, make sure they match the keyboards ratings.

3. Try it with the headphones. If they work and the speakers don't, you've narrowed down your problem. There may be some damage or wiring problem within where the board meets the speakers, and/or before processing.

4. Try it with batteries. If that works, you need a new adapter.

http://www.ioffer.com/i/adaptor-cord-yamaha-psr-or700-s500-s700-s900-arranger-113553507

Feb 06, 2011 | Yamaha PSR-S500 Digital Keyboard

2 Answers

Yamaha psr s900 screen/display gone bad


MR SATISH IF YOU WANT TO SOLVE THIS PROBLEM CONTACT:9887070565,94136768(ANAND NARWAL)FROM RAJPUTANA ENTERPRISES

Jul 22, 2010 | Yamaha Full-Size Keyboard

Not finding what you are looking for?
Yamaha PSR-S700 ARRANGER WORKSTATION Keyboards/Midi Logo

Related Topics:

36 people viewed this question

Ask a Question

Usually answered in minutes!

Top Yamaha Music Experts

Matthew Spark
Matthew Spark

Level 3 Expert

1066 Answers

Mike

Level 3 Expert

4336 Answers

Brad Brown

Level 3 Expert

15557 Answers

Are you a Yamaha Music Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...