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Need a yamaha p80 pcb #2661XW197 PART - Yamaha Music

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SOURCE: Yamaha P80 broken DC input jack

Probably the jack is still OK but broken from the circuit board.

If it is OK, one needs to use a bit of epoxy to hold it in the correct place and solder jumper wires to replace the EXPECTED broken circuit board traces.

The jacks are readily available, often at Radio Shack or for certain at Digikey.com should the connector be mechanically damaged rather than just seperated from the circuit board.

Posted on Apr 23, 2010

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2 Answers

Why doesn't the Yamaha psr-78 get any power using an adapter?


Check that the powr adapter is working and putting out the correct voltage.

Mar 22, 2015 | Yamaha Music

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When I turn my yamaha YPT-320 on the panel lights up for 2 seconds then turns of any ideas


MY guess would be one of 2 things.

1) Power adapter faulty
2) Socket where adapter plugs in has a bad solder joint.

Turn on the keyboard and push the plug on the back of the keyboard up ( hold in upright position ) if it doesn't shut down / or alternatively doesn't work investigate solder connections to pcb for the socket. They often fail and break the track on the pcb. Repair as needed

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Why power cutting out on yamaha-p95


Hi, This could be for a number of reasons the most common causes are :

1) Socket where mains adaptor is plugged in becomes loose on the PCB and will need to be replaced / repaired

http://www.beckettsmusic.co.uk/shop/scripts/prodView.asp?idproduct=17018

2) The power supply unit fails and needs to be replaced. You should only use the correct power supply for your instrument.

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1 Answer

Yamaha P80 broken DC input jack


Probably the jack is still OK but broken from the circuit board.

If it is OK, one needs to use a bit of epoxy to hold it in the correct place and solder jumper wires to replace the EXPECTED broken circuit board traces.

The jacks are readily available, often at Radio Shack or for certain at Digikey.com should the connector be mechanically damaged rather than just seperated from the circuit board.

Apr 22, 2010 | Yamaha Music

1 Answer

How to remove key from yamaha p80 electronic piano


This pertains to the white keys. If you need to take out a black one, you MUST remove the white ones alongside the black one first.

You push the back end of the key forward (takes a little bit of force) and then lift the back a bit to dis-engage it from the back rail. There is a flat spring under the key. Note how it sets in place.

When re-installing make SURE you get the front of the key engaged with the little lever before attempting to push it forward and down to re-engage the back in the rail.

Apr 18, 2010 | Yamaha Music

1 Answer

I HAVE A Yamaha PSR 260. About 8 years old. Recently it became defective.: Only the display lights up . No sound. No response to any button. When volume control is turned, I can hear the faint rustle on...


This MAY be due to a key contact or button that is STUCK "on".

Often this will freeze the controller.

Make sure power adapter is the correct one... underpowered or incorrect ones cause trouble.

Mar 20, 2010 | Yamaha Music

1 Answer

Yamaha DGX-620 blank screen or screen with vertical lines


I`ve had a similar problem with a Korg that I use at the club and on gigs, I don`t know whether Yamaha use a similar method or not but when I stripped mine down, I found that the glass LCD panel is connected to the PCB via a ribbon cable which gets sandwiched between the PCB and the LCD panel when screwed up, It`s not soldered or hard wired to the PCB, It was producing intermittent connections between the uPC and the display panel where parts of letters and symbols were missing. When I removed the panel, I found that it was oxidized so I used some switch cleaner which doesn`t leave a residue (Don`t use lubricant or WD40 as this will destroy the LCD panel by penetrating between the layers of Liquid Crystal rendering it useless) and gently cleaned the contacts on both the LCD and PCB panels (Don`t spray the panel or this could penetrate) by spraying a small amount onto a tissue then gently wiping this into the nooks and crannies with a nail brush then wiping off the excess with another tissue. I`ve had no problems since, (touch wood). Please use extreme caution when working with these panels as they are dedicated to your keyboard and therefore extremely expensive to replace. If yours has an extension lead from the LCD panel to a plug on the PCB, it should be a lot easier to clean this one cable where it enters the plug on the PCB than mine was, but still use extreme care. Best of luck, Ian

Jul 23, 2009 | Yamaha Full-Size Keyboard

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