
PSR-31 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $18.54 | Condition is Used, Original Adapter Power Supply Charger PA-5D for Yamaha Piano Keyboard PSR Series, FREE SHIPPING | ![]() |
![]() | $19.70 | Condition is Used, Genuine Delta AC Adapter 12V for Yamaha Piano Keyboard PSR/PDX/PA/P - Series wPC, FREE SHIPPING | ![]() |
![]() | $19.95 | Condition is Used, Yamaha PSR-31 keyboard slider knob Black Gray Volume Bass Chord Mode Select Knob, FREE SHIPPING | ![]() |
![]() | $29.04 | Condition is Used, Genuine TPV Elect. AC Adapter for Yamaha Piano Keyboard PSR/PDX/PA/P - Series, FREE SHIPPING | ![]() |
![]() | $42.99 | Condition is Used, RARE GENUINE Yamaha PA-5B AC Adapter Power for Larger YPG DGX PSR DJX Keyboards, shipping cost = $6.00 | 99.6% |
![]() | $70.00 | Condition is Used, Vintage 1986 YAMAHA Portatone PSR-31 Keyboard PCM STEREO 61 Keys AUTO BASS Black, shipping cost = $12.52 | 0.0% |
![]() | $139.00 | Condition is Used, Yamaha PSR-31 Keyboard 61 Key Portable Electronic Piano Synth Vintage w/Stand, FREE SHIPPING | 99.7% |
![]() | $99.99 | Top Pick! Condition is Used, Vintage 1986 YAMAHA Portatone PSR-31 Keyboard PCM STEREO 61 Keys COMPLETE, shipping cost = $109.10 | 99.4% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $3.99 | Condition is New, Adapter 12V for Yamaha PSR-31 PSR-3 Keyboard Power Supply Charger, shipping cost = $5.99 | 98.3% |
![]() | $8.49 | Condition is New, Power Supply/AC Adapter for Yamaha Portatone PSR-195 PSR-32 PSR-31 PSR-6 *121, FREE SHIPPING | 99.9% |
![]() | $5.69 | Condition is New, AC Power Supply Adapter Charger For Yamaha Portatone PSR-195 PSR-32 PSR-31 PSR-6, shipping cost = $5.99 | 99.6% |
![]() | $5.79 | Condition is New, Power Supply Adapter for Yamaha Portatone PSR-195 PSR-32 PSR-31 PSR-6, shipping cost = $5.99 | 99.2% |
![]() | $5.79 | Condition is New, AC Power Supply Adapter for Yamaha Portatone PSR-195 PSR-32 PSR-31 PSR-6 Charger, shipping cost = $5.99 | 99.6% |
![]() | $10.04 | Condition is New, AC Power Supply Adapter Charger for Yamaha Portatone PSR-195 PSR-32 PSR-31 PSR-6, FREE SHIPPING | 0.0% |
![]() | $10.26 | Condition is New, AC Power Supply Adapter Charger for Yamaha Portatone PSR-195 PSR-32 PSR-31 PSR-6, FREE SHIPPING | ![]() |
![]() | $5.99 | Condition is New, AC Adapter For Yamaha PSR-6 PSR-31 PSR-28 PSR-280 PSR-110 Grand Keyboard Charger, shipping cost = $6.99 | 99.7% |
![]() | $5.99 | Condition is New, AC Adapter For Yamaha DJX-II DJX-IIB PSRD1-DJX DJX Piano keyboard 12V 2A Series, shipping cost = $6.99 | 99.8% |
![]() | $6.06 | Top Pick! Condition is New, AC Power Supply Adapter For Yamaha Portatone PSR-195 PSR-32 PSR-31 PSR-6 Charger, shipping cost = $5.99 | 99.1% |
![]() | $6.19 | Condition is New, AC Adapter Charger for Yamaha Portatone PSR-195 PSR-32 PSR-31 PSR-6 Power Supply, shipping cost = $5.99 | 99.6% |
![]() | $6.89 | Condition is New, AC Adapter Cord For Yamaha Portatone PSR-195 PSR-32 PSR-31 PSR-6 Power Supply, shipping cost = $5.99 | 99.6% |
![]() | $11.15 | Top Pick! Condition is New, AC Adapter Cord for Yamaha Portatone PSR-195 PSR-32 PSR-31 PSR-6 Power Supply, FREE SHIPPING | 99.7% |
![]() | $11.15 | Condition is New, AC Power Supply Adapter Charger for Yamaha Portatone PSR-195 PSR-32 PSR-31 PSR-6, FREE SHIPPING | 99.5% |
![]() | $11.19 | Top Pick! Condition is New, AC Adapter Power Supply Charger Cord for Yamaha PSR-195 PSR-32 PSR-31 PSR-6, FREE SHIPPING | 99.8% |
![]() | $11.29 | Condition is New, AC Adapter Charger for Yamaha PSR-6 PSR-31 PSR-28 Grand Keyboard Power Supply, FREE SHIPPING | 99.3% |
![]() | $11.29 | Condition is New, AC Adapter Cord for Yamaha Portatone PSR-195 PSR-32 PSR-31 PSR-6 Power Supply, FREE SHIPPING | 99.3% |
![]() | $11.29 | Condition is New, AC Adapter Power Supply Cord For YAMAHA MOX-6 PSR-100 PSR-31 Keyboard, FREE SHIPPING | 99.3% |
![]() | $11.49 | Condition is New, AC Power Adapter FOR Yamaha Keyboard PSR-18 PSR-15 PSR-150 PSR-300M PSR-31, FREE SHIPPING | 99.2% |
![]() | $11.49 | Condition is New, AC Adapter Charger Cord For Yamaha PSR-36 PSR-32 PSR31 PSR28 Power Supply, FREE SHIPPING | 98.6% |
![]() | $11.49 | Condition is New, AC Power Supply Adapter for Yamaha Portatone PSR-282 PSR-32 PSR-31 PSR-6 Cord, FREE SHIPPING | 98.6% |
![]() | $11.49 | Condition is New, AC Adapter Charger for Yamaha PSR-6 PSR-31 PSR-28 PSR-280 PSR-110 Grand Keyboard, FREE SHIPPING | 98.6% |
![]() | $11.49 | Condition is New, AC Adapter Charger Cord For Yamaha PSR-31 PSR-3 Keyboard Power Supply PSU, FREE SHIPPING | 98.6% |
![]() | $11.84 | Condition is New, PwrON 12W AC Adapter Charger for Yamaha Portatone PSR-195 PSR-32 PSR-31 PSR-6, FREE SHIPPING | 99.9% |
![]() | $7.09 | Condition is New, AC Adapter Charger For Yamaha PSR-6 PSR-31 PSR-28 PSR-280 PSR-273 Grand Keyboard, shipping cost = $5.99 | 99.6% |
![]() | $7.43 | Top Pick! Condition is New, AC/DC Adapter Charger for Yamaha Portatone PSR-195 PSR-32 PSR-31 PSR-6 Power PSU, shipping cost = $5.99 | 99.4% |
![]() | $7.51 | Condition is New, 12V 2A AC Adapter Charger for Yamaha PSR-6 PSR-31 PSR-28 PSR-273 Grand Keyboard, shipping cost = $5.99 | 99.6% |
![]() | $7.71 | Condition is New, 12W AC Adapter Charger for Yamaha Portatone PSR-195 PSR-32 PSR-31 PSR-6 Power, shipping cost = $5.99 | 99.4% |
![]() | $7.79 | Condition is New, 12V AC Adapter Charger For Yamaha Portatone PSR-195 PSR-32 PSR-31 PSR-6 Power, shipping cost = $5.99 | 99.6% |
![]() | $8.99 | Condition is New, AC Adapter Charger for YAMAHA PSR-6 PSR-31 PSR-28 PSR-280 PSR-273 Grand Keyboard, shipping cost = $4.99 | 99.5% |
![]() | $8.99 | Condition is New, AC/DC Adapter Charger for Yamaha Portatone PSR-195 PSR-32 PSR-31 PSR-6 Power PSU, shipping cost = $4.99 | 99.5% |
![]() | $9.98 | Condition is New, 12V AC Adapter for Yamaha PSR-6 PSR-31 PSR-28 PSR-280 PSR-273 Grand Keyboard, shipping cost = $3.99 | 99.1% |
![]() | $12.39 | Condition is New, AC Adapter Cord For Yamaha Portatone PSR-195 PSR-32 PSR-31 PSR-6 Power Supply, FREE SHIPPING | 99.6% |
![]() | $12.41 | Condition is New, UL 5ft 12W AC Adapter Charger for Yamaha Portatone PSR-195 PSR-32 PSR-31 PSR-6, FREE SHIPPING | 99.6% |
![]() | $12.50 | Top Pick! Condition is New, AC Adapter Charger for Yamaha Portatone PSR-195 PSR-32 PSR-31 PSR-6 Power Supply, FREE SHIPPING | 99.8% |
![]() | $12.64 | Top Pick! Condition is New, UL AC/DC Adapter Charger For Yamaha Portatone PSR-195 PSR-32 PSR-31 PSR-6 Power, FREE SHIPPING | 99.5% |
![]() | $12.77 | Condition is New, AC Adapter Compatible with Yamaha Portatone PSR-195 PSR-32 PSR-31 PSR-6, FREE SHIPPING | 99.5% |
![]() | $12.87 | Condition is New, 12V AC Adapter for Yamaha PSR31 PSR28 PSR-36 PSR-32 Power Supply Charger Cord, FREE SHIPPING | 99.7% |
![]() | $12.87 | Condition is New, AC Power Supply Adapter Charger for Yamaha Portatone PSR-195 PSR-32 PSR-31 PSR-6, FREE SHIPPING | 98.5% |
![]() | $8.19 | Condition is New, 24w AC Adapter Charger for Yamaha PSR-36 PSR-32 PSR31 PSR28 Power Supply, shipping cost = $5.99 | 99.2% |
![]() | $8.59 | Condition is New, AC Adapter Charger for Yamaha PSR-6 PSR-31 PSR-28 PSR-280 PSR-273 Grand Keyboard, shipping cost = $5.99 | 99.1% |
![]() | $8.95 | Condition is New, HQRP 12V AC Power Adapter for Yamaha PSR-2..4500 Series Synthesizers, PA-1E PA-3, shipping cost = $5.95 | 99.6% |
![]() | $9.95 | Condition is New, AC Adapter for Yamaha Psr-31, 310, 32, 320, 330, 340, 3500 Piano Midi Keyboard, shipping cost = $4.95 | 99.7% |
![]() | $9.95 | Top Pick! Condition is New, AC Power Adapter for Yamaha Psr Series Electronic Digital Piano Midi Keyboard, shipping cost = $4.95 | 99.7% |
![]() | $13.01 | Condition is New, AC Adapter Charger for Yamaha PSR-6 PSR-31 PSR-28 PSR-280 PSR-273 Grand Keyboard, FREE SHIPPING | 99.5% |
![]() | $13.01 | Condition is New, 24w AC Adapter Charger For Yamaha PSR-36 PSR-32 PSR31 PSR28 Power Supply, FREE SHIPPING | 99.5% |
![]() | $13.50 | Top Pick! Condition is New, PwrON 12V AC/DC Adapter For Yamaha PSR-28 PSR-31 PSR-21 PSR-22 PSR-27 Electronic, FREE SHIPPING | 99.9% |
![]() | $13.79 | Condition is New, 12V AC Adapter Charger For Yamaha PSR-28 PSR-31 Electronic Power Cord Mains PSU, FREE SHIPPING | 99.5% |
![]() | $9.69 | Top Pick! Condition is New, AC Adapter Charger for Yamaha PSR-6 PSR-31 PSR-28 PSR-280 PSR-273 Grand Keyboard, shipping cost = $5.99 | 99.2% |
![]() | $14.95 | Condition is New, HQRP Adaptador de CA para Yamaha Psr Series Teclados PA-4 PA-5 PA-130 Reemplazo, FREE SHIPPING | 99.8% |
![]() | $14.99 | Condition is New, 24w AC Adapter Charger for Yamaha PSR-36 PSR-32 PSR31 PSR28 Power Supply, FREE SHIPPING | 99.4% |
![]() | $11.99 | Condition is New, Yamaha PSR-31, PSR-28 AC Adapter Replacement, shipping cost = $6.49 | 100.0% |
![]() | $16.98 | Condition is New, 12W AC Adapter Charger for Yamaha Portatone PSR-195 PSR-32 PSR-31 PSR-6 Power, shipping cost = $5.99 | 100.0% |
![]() | $17.99 | Condition is New, 24w AC Adapter Charger For Yamaha PSR-36 PSR-32 PSR31 PSR28 Power Supply, shipping cost = $5.99 | 100.0% |
![]() | $24.88 | Condition is New, Replacement Power Supply AC Cord Plug Wall Adapter for Yamaha PSR Keyboards, FREE SHIPPING | ![]() |
![]() | $28.30 | Condition is New, New Original Delta 12V Adapter for Yamaha Piano Keyboard PSR/PDX/PA/P Series wPC, FREE SHIPPING | ![]() |
![]() | $35.49 | Condition is New, 12V Yamaha PSR-31 Keyboard replacement power supply, shipping cost = $14.99 | 98.4% |
![]() | $73.00 | Condition is New, Power Supply Adapter Charger with Plug Universal for YAMAHA PSR-31, shipping cost = $21.00 | 95.5% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $24.97 | Top Pick! Condition is Like New, Yamaha PSR-31 PortaTone Keyboard Service Manual *Original*, shipping cost = $4.97 | 99.9% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $19.95 | Condition is Brand New, Yamaha PSR-31 Instruction Manual: 20 Pages & Protective Covers!, FREE SHIPPING | 99.8% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $4.77 | Condition is Very Good, Yamaha Portatone PSR-31 Keyboard Service Repair Shop Manual Schematics Parts, shipping cost = $6.75 | 99.9% |
![]() | $15.00 | Top Pick! Condition is Very Good, Yamaha Portatone PSR-31 Keyboard Manual Owner's Guide, shipping cost = $4.47 | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $14.95 | Condition is Unspecified, Original Yamaha Portatone Keyboard Service Manual -- PSR-31, FREE SHIPPING | ![]() |
![]() | $30.00 | Condition is Unspecified, VINTAGE YAMAHA PSR-31 PORTATONE SERVICE MANUAL, shipping cost = $4.47 | 99.5% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $23.00 | Condition is Open box, Adapter for Yamaha PSR-31/ PSR-60/ PSR-292 Keyboard Power Supply Charger, shipping cost = $11.99 | 100.0% |

Yamaha PSR-31 Portatone Keyboard Service Manual
The Yamaha PSR-31 Portatone Keyboard Service Manual is an essential guide for owners of the Yamaha PSR-31 portable keyboard, providing detailed instructions for maintenance, troubleshooting, and repairs. This comprehensive document is designed to ensure the longevity and optimal performance of your keyboard.
The manual begins with an overview of the keyboard's features and specifications, including its 61-note touch sensitivity keyboard, 32 voices, and 130 accompaniment styles. It then delves into the intricacies of the instrument, providing clear and concise instructions on how to disassemble, clean, and reassemble various components of the keyboard.
Each section of the manual is dedicated to a specific aspect of the keyboard, such as the power supply, speaker system, and control panel. The service manual includes detailed diagrams and schematics, making it easy for users to identify and replace malfunctioning parts.
The troubleshooting section of the manual provides guidance on common issues that may arise with the PSR-31, such as sound quality problems, power issues, and connectivity issues. For each issue, the manual offers a step-by-step guide to help users diagnose and resolve the problem.
Additionally, the manual includes a parts list, making it easy for users to order replacement parts from authorized Yamaha dealers. It also provides instructions on how to perform routine maintenance tasks, such as cleaning the keyboard and checking for wear and tear on various components.
The Yamaha PSR-31 Portatone Keyboard Service Manual is an indispensable resource for anyone who owns a Yamaha PSR-31 portable keyboard. It is meticulously written and illustrated to ensure that users have a complete understanding of their instrument and the steps required to keep it in top condition. Whether you're a professional musician or a hobbyist, this service manual is a must-have addition to your keyboard accessories.
A Detailed Analysis of Buying Yamaha PSR-31 Portatone Keyboard with Emphasis on its Service Manual
Introduction:The Yamaha PSR-31 Portatone is an affordable and portable keyboard designed for beginners to learn and practice playing music. One essential aspect of owning any electronic device, including keyboards, is access to a service manual. In this analysis, we will discuss the pros and cons of buying a Yamaha PSR-31 Portatone keyboard and emphasize the importance of its service manual.
Pros of Buying Yamaha PSR-31 Portatone Keyboard:1. Affordable: The Yamaha PSR-31 Portatone is an affordable option for those starting their musical journey.
2. Portability: Its compact design makes it ideal for traveling and performing at various venues.
3. Built-in Speakers: The built-in speakers allow users to play without requiring an external amplifier.
4. Variety of Sounds: The keyboard offers a wide range of sounds, including orchestral, electric piano, and organ voices.
5. Learning Functions: The PSR-31 comes with various learning functions, such as "Easy Song Arranger," which simplifies the learning process.
Cons of Buying Yamaha PSR-31 Portatone Keyboard:1. Limited Keys: With only 61 keys, the PSR-31 may not be suitable for advanced players or those wishing to learn complex pieces.
2. Key Action: The key action of the PSR-31 is not as responsive as that of higher-end keyboards, which can impact the playing experience.
3. Limited Polyphony: The keyboard has a limited polyphony, which may cause dropped notes when many sounds are played simultaneously.
Importance of Service Manual for Yamaha PSR-31 Portatone Keyboard:1. Troubleshooting: A service manual provides valuable information for troubleshooting issues with the keyboard.
2. Repairs: If a part needs replacement, the service manual can guide users through the repair process.
3. Modifications: The service manual can also be useful for those wishing to modify or customize their keyboard.
Conclusion:The Yamaha PSR-31 Portatone keyboard offers affordability, portability, and a wide range of sounds for beginners. However, it has its limitations, such as the number of keys, key action, and polyphony. Having access to a service manual is crucial for troubleshooting, repairs, and modifications, ensuring that the keyboard remains in good working condition. Therefore, it is highly recommended that users consider purchasing the Yamaha PSR-31 Portatone keyboard along with its service manual for an optimal experience.
Details:
Yes, we combine shipping. There may be some wear tear since most of these are decades old. Techs notes are occasionally written inside the manual; they often include helpful hints, tips, or prices. Important: this is an original physical document, not a photocopy, reprint, or digital version.
Original manual / copy.
specifications vintamanual:
- brand: Yamaha
- mpn: Psr-31
- part type: Keyboard Manual
- original/reprint: Original
general vintamanual:
- category: Electronics > Audio Video > Parts Accessories > Vintage Manuals
offer vintamanual:
- in stock #: 5
- started: march 17, 2026
- prices: $15.00–$139.00
- item condition:
- Used
- New
- Like New
- Brand New
- Very Good
- Unspecified
- Open box
- options: ship-to-home
- availability: in stock
- sold #: 8
seller vintamanual:
- # reviews: 4468
- city: portland, oregon
- rating: 99.9%
shipping vintamanual:
- class: economy, standard
- type: fixed
- carrier: usps
- service: usps media mail, usps first class
- transit: 3-8 days
payments vintamanual:
- credit card: visa
- other
- wallet: apple-pay
returns vintamanual:
- policy: returns accepted
- method: money back
- paid by: buyer
- time: 30 days
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