SERVICE MANUAL
HAMAMATSU, JAPAN
SERVICE MANUAL
200910-262500
Copyright (c) Yamaha Corporation. All rights reserved. PDF
&
’09.10
SPECIFICATIONS
(総合仕様)
....................... 4/5
DIMENSIONS
(寸法図)
..................................... 6
CIRCUIT BOARD LAYOUT
(ユニットレイアウト)
.. 6
PANEL LAYOUT
(パネルレイアウト)
............... 7
WIRING
(基板結線図)
....................................... 8
DISASSEMBLY PROCEDURE
(分解手順)
....... 9
LSI PIN DESCRIPTION
(LSI 端子機能表)
...... 15
IC BLOCK DIAGRAM
(IC ブロック図)
........... 18
CIRCUIT BOARDS
(シート基板図)
................ 22
TEST PROGRAM
(テストプログラム)
...... 32/47
UPDATING
(アップデート)
.......................... 62/75
CONTENTS
(目次)
INITIALIZATION FOR FACTORY SHIPMENT SETUP
(工場出荷用イニシャライズ)
...................... 88/89
FORMATTING(フォーマット)
.................. 90/91
TROUBLESHOOTING
(トラブルシューティング)
......................... 92/93
SEQUENCE WHEN POWER IS TURNED ON
(電源起動シーケンス)
.................................. 94/95
PARTS LIST
BLOCK DIAGRAM
(ブロックダイアグラム)
CIRCUIT DIAGRAM
(回路図)
PA
011936
Содержание ACD1
Страница 23: ...23 ACD1 N C to BRG CN402 ENT2 Circuit Board Component side 部品側 Pattern side パターン側 ENT2 2NA WH93710 ...
Страница 27: ...27 ACD1 BRG Circuit Board BRG 2NA WK21020 1 Scale 90 100 Pattern side パターン側 ...
Страница 29: ...29 ACD1 DS1 2NA WK21020 1 DS1 Circuit Board Pattern side パターン側 ...
Страница 31: ...31 ACD1 Pattern side パターン側 DS2 2NA WK21020 1 DS2 Circuit Board Scale 85 100 ...