Yamaha DS60-112 service manual Important Notice for the United Kingdom

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IMPORTANT NOTICE

This manual has been provided for the use of authorized Yamaha Retailers and their service personnel. It has been assumed that basic service procedures inherent to the industry, and more specifically Yamaha Products, are already known and under- stood by the users, and have therefore not been restated.

WARNING :

IMPORTANT :

Failure to follow appropriate service and safety procedures when servicing this product may result in per- sonal injury, destruction of expensive components and failure of the product to perform as specified. For these reasons, we advise all Yamaha product owners that all service required should be performed by an authorized Yamaha Retailer or the appointed service representative.

This presentation or sale of this manual to any individual or firm does not constitute authorization certifi- cation, recognition of any applicable technical capabilities, or establish a principal-agent relationship of any form.

The data provided is belived to be accurate and applicable to the unit(s) indicated on the cover. The research engineering, and service departments of Yamaha are continually striving to improve Yamaha products. Modifications are, therefore, inevitable and changes in specification are subject to change without notice or obligation to retrofit. Should any discrepancy appear to exist, please contact the distributor’s Service Division.

WARNING :

Static discharges can destroy expensive components. Discharge any static electricity your body may have accumulated by grounding yourself to the ground bus in the unit (heavy gauge black wires connect to this bus.)

IMPORTANT :

Turn the unit OFF during disassembly and parts replacement. Recheck all work before you apply power to the unit.

WARNING: CHEMICAL CONTENT NOTICE!

The solder used in the production of this product contains LEAD. In addition, other electrical/electronic and/or plastic (Where applicable) components may also contain traces of chemicals found by the California Health and Welfare Agency (and possibly other entities) to cause cancer and/or birth defects or other reproductive harm.

DO NOT PLACE SOLDER, ELECTRICAL/ELECTRONIC OR PLASTIC COMPONENTS IN YOUR MOUTH FOR ANY REASON WHAT SO EVER!

Avoid prolonged, unprotected contact between solder and your skin! When soldering, do not inhale solder fumes or expose eyes to solder/flux vapor!

If you come in contact with solder or components located inside the enclosure of this product, wash your hands before handling food.

IMPORTANT NOTICE FOR THE UNITED KINGDOM

Connecting the Plug and Cord

WARNING: THIS APPARATUS MUST BE EARTHED IMPORTANT. The wires in this mains lead are coloured in accordance with the following code:

GREEN-AND-YELLOW : EARTH

BLUE

:

NEUTRAL

BROWN

:

LIVE

As the colours of the wires in the mains lead of this apparatus may not correspond with the coloured markings identifying the terminals in your plug proceed as follows:

The wire which is coloured GREEN-and-YELLOW must be connected to the terminal in the plug which is marked by the letter E or by the safety earth symbol or colored GREEN or GREEN-and-YELLOW.

The wire which is coloured BLUE must be connected to the terminal which is marked with the letter N or coloured BLACK.

The wire which is coloured BROWN must be connected to the terminal which is marked with the letter L or coloured RED.

WARNING

Components having special characteristics are marked and must be replaced with parts having specification equal to those originally installed.

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Contents Powered Speaker Important Notice for the United Kingdom Specifications Block Diagram Panel LayoutWiring Circuit Board LayoutDisassembly Procedure LegIC Block Diagram Amplifier Unit Main circuit board 1/4Circuit Boards Main 3/4 Main 4/4 Idling Adjustment DS60-112 Overall Circuit Diagram Parts List Overall Assembly Description Remarks Amplifier Unit V7504900 Electrical Parts HF457220 Power Cord Vctf 2X0.75 7A

DS60-112 specifications

The Yamaha DS60-112 is a versatile and stylish digital stage piano that appeals to both novice and professional musicians alike. Designed to deliver an exceptional playing experience, this instrument combines high-quality sound, advanced technology, and user-friendly features.

One of the standout features of the Yamaha DS60-112 is its extensive digital sound library. It boasts over 600 instrument voices, including acoustic pianos, electric pianos, organs, strings, and various synthesizer sounds. This diverse palette allows musicians to explore different musical genres, whether playing classical, jazz, pop, or rock. The high-quality sound engines ensure that each voice is rich and expressive, providing a realistic playing experience.

Another key characteristic of the DS60-112 is its state-of-the-art polyphony, offering up to 128 voices. This ample polyphony allows users to play complex chords and layered sounds without the worry of notes being cut off. It is particularly beneficial for performers who utilize the pedal for sustain or for those who incorporate many layers in their compositions.

The built-in effects processor further enhances the instrument’s capabilities. With a plethora of effects including reverb, chorus, and modulation, musicians can easily customize their sound. The DS60-112 also incorporates advanced technologies like the Piano Room and Smart Chord features, making it an excellent choice for beginners looking to learn and streamline their playing techniques.

Portability is another strong point of the Yamaha DS60-112. Its lightweight design makes it easy to transport, ideal for musicians who perform at various venues. The instrument is equipped with a user-friendly interface that simplifies the navigation through the extensive sound library and settings, making it accessible for users of any skill level.

In terms of connectivity, the DS60-112 features MIDI and USB ports, allowing easy integration with computers and other digital devices. This feature is invaluable for musicians looking to record their performances or utilize music production software.

With its combination of sophisticated sound, innovative technology, and practical features, the Yamaha DS60-112 stands out as an exceptional digital stage piano. Whether for practice, performance, or composition, this instrument is designed to inspire and elevate any musical endeavor.