SERVICE MANUAL
■ CONTENTS(目次)
SPECIFICATIONS(総合仕様)................................................ 3/4
PANEL LAYOUT(パネルレイアウト)...................................... 5
DISASSEMBLY PROCEDURE(分解手順)............................... 6
LSI PIN DESCRIPTION(LSI端子機能表)............................... 21
IC BLOCK DIAGRAM(ICブロック図).................................... 23
CIRCUIT BOARDS(シート基板図)........................................ 24
TEST PROGRAM(テストプログラム).............................. 32/37
BACKING UP DATA AND INITIALIZING THE SETTINGS
(バックアップデータと初期化)..................................... 42/43
TRANSMITTING SONG DATA BETWEEN THE COMPUTER
AND YDP-131/YDP-131C
(YDP-131/YDP-131Cとコンピューター間でのデータの送受信).........
44/45
MIDI IMPLEMENTATION CHART.......................................... 46
MIDI DATA FORMAT ............................................................. 47
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)
Copyright (c) Yamaha Corporation. All rights reserved. PDF ’06.08
PK
000398
YDP-131 YDP-131C
20060801-オープンプライス