Yamaha Clavinova CVP-405 User Manual

SERVICE MANUAL
Copyright (c) Yamaha Corporation. All rights reserved. PDF ’07.07
■
CONTENTS
（目次）
SPECIFICATIONS
（総合仕様）
..........................................................4/6
PANEL LAYOUT
（パネルレイアウト）
................................................8
DISASSEMBLY PROCEDURE
（分解手順）
.......................................12
LSI PIN DESCRIPTION
（LSI 端子機能表）
........................................35
IC BLOCK DIAGRAM
（IC ブロック図）
.............................................43
CIRCUIT BOARDS
（シート基板図）
..................................................47
TEST PROGRAM
（テストプログラム）
........................................69/77
FACTORY SET
（出荷時の設定）
................................................... 76/84
DATA BACKUP
（データのバックアップ）
....................................85/88
VERSION UPGRADE
（バージョンアップ）
..................................91/94
CHANGING THE DISPLAY LANGUAGE
（画面に表示される言語を切り替える）
..............................................97
SYSTEM BOOTING FLOWCHART
（起動フローチャート）
.................................................................98/100
MIDI IMPLEMENTATION CHART ...................................................102
MIDI DATA FORMAT .......................................................................103
PARTS LIST
BLOCK DIAGRAM
（ブロックダイアグラム）
CIRCUIT BOARD LAYOUT & WIRING
（ユニットレイアウト＆結線図）
OVERALL CIRCUIT DIAGRAM
（総回路図）
HAMAMATSU, JAPAN
CL
001788
CVP-405: 20070710-451500
CVP-405PE: 20070710-504000
CVP-405PM: 20070710-535500
CVP-405/ CVP-405PE/CVP-405PM
CVP-405

Yamaha Clavinova CVP-405 Specifications

General

Number of Keys	88
Touch Sensitivity	Hard/Medium/Soft/Fixed
Polyphony (Max)	128
Amplifiers	20W x 2
Pedals	Damper, Sostenuto, Soft
Keyboard	GH3 (Graded Hammer 3)
Sound Source	AWM Stereo Sampling
Voices	480 (including 22 Drum/SFX kits)
Songs	50
Recorder	16-track
Display	320 x 240 LCD
Effects	Reverb, Chorus, DSP
Connectivity	MIDI In/Out, USB to Host, USB to Device, Headphones x 2, Aux In, Aux Out

Summary

Important Notice

General Service and Safety Guidelines

Summarizes crucial safety and procedural guidelines for servicing the instrument, including warnings about injury and static discharge.

Chemical Content Hazards

Highlights potential risks from lead and other chemicals in components, advising against oral contact.

Saving Data

Data Backup Procedures

Explains how to save user data like songs, styles, and settings to USB storage for backup.

Specifications

Disassembly Procedure

Disassembling the Keyboard

Assembling the Keyboard

SI PIN DESCRIPTION (LSI 端子機能表)