HAMAMATSU, JAPAN
P-105B/P-105WH/P-35B/
L-85WH/LP-5AWH
SERVICE MANUAL
DIGITAL PIANO
CL
001875
■ CONTENTS
(目次)
SPECIFICATIONS
(総合仕様)
......................................................................3
PANEL LAYOUT
(パネルレイアウト)
...........................................................5
CIRCUIT BOARD LAYOUT
(ユニットレイアウト)
........................................7
DISASSEMBLY PROCEDURES
(分解手順)
.................................................9
LSI PIN DESCRIPTION
(LSI 端子機能表)
................................................... 25
CIRCUIT BOARDS
(シート基板図)
.............................................................31
TEST PROGRAM
(テストプログラム)
..................................................43/49
USER DATA BACKUP
(ユーザーデータのバックアップ)
.......................55/56
SYSTEM BOOTING FLOWCHART
(起動フローチャート)
....................57/59
DM CIRCUIT BOARD CHECK METHOD
(DM シートチェック方法)
.....61/63
PARTS LIST
CIRCUIT DIAGRAM
Copyright (c) Yamaha Corporation. All rights reserved.
AM
YBS ´12.07
P-105B
P-35B