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CONTENTS
(目次)
SPECIFICATIONS
(総合仕様)
············································ 3/4
PANEL LAYOUT
(パネルレイアウト)
···································· 6
CIRCUIT BOARD LAYOUT
(ユニットレイアウト)
················ 8
DISASSEMBLY PROCEDURE
(分解手順)
·························· 10
LSI PIN DESCRIPTION
(
LSI
端子機能表)
··························· 17
IC BLOCK DIAGRAM
(
IC
ブロック図)
································ 24
CIRCUIT BOARDS
(シート基板図)
····································· 25
TEST PROGRAM
(テストプログラム)
··························· 41/44
SYSTEM RESET
(システムリセット)
································· 48
MIDI IMPLEMENTATION CHART ·········································· 49
MIDI DATA FORMAT ······························································ 50
PARTS LIST
BLOCK DIAGRAM
(ブロックダイアグラム)
OVERALL CIRCUIT DIAGRAM
(総回路図)
HAMAMATSU, JAPAN
Copyright (c) Yamaha Corporation. All rights reserved. PDF-K9271
'03.04
PK
001701
SERVICE MANUAL
PSR-1100: 20030421-120000
PSR-2100: 20030421-160000
PSR-1100
PSR-2100