​Yamaha DGX-305 + 505 Portable Grand Keyboard Service Manual and Repair Guide

This service and repair manual is used by the all certified Yamaha technicians. It will help you to troubleshoot and repair your Keyboard!

Contents:
Specifications
Panel Layout
Circuit Board Layout & Wiring
Disassembly Procedure
Lsi Pin Description
Ic Block Diagram
Circuit Boards
Test Program
Initialization
User Data Backup
Midi Implementation Chart
Midi Data Format
Parts List
Block Diagram
Overall Circuit Diagram

This service manual is very detailed with pictures and step-by- step instructions on how to repair/service this device the best way there is!

Please note this is the ORIGINAL and COMPLETE service and repair manual in PDF format, no scanned-in or bootlegged copy. This manual is made in high resolution, so when you print the pages you need it is all in great quality!

INSTANT DOWNLOAD!
After your payment, you will have instant access to your download! No shipping fee, no waiting on postal delivery, you can start doing your repairs right away!

Specifications
Language: English
Format: PDF
Pages: 92