SERVICE MANUAL
PA
011814
XP1000: 200512-134400
XP2500: 200512-176400
XP3500: 200512-207900
Copyright (c) Yamaha Corporation. All rights reserved. M ’06.02
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CONTENTS
(目次)
SPECIFICATION
(総合仕様)...........................................................
3
DIMENSIONS
(寸法図)...................................................................
5
PERFORMANCE GRAPHS
(特性図)............................................
5
PANEL LAYOUT
(パネルレイアウト)..............................................
6
CIRCUIT BOARD LAYOUT
(ユニットアウト)...............................
7
WIRING
(結線図)..............................................................................
9
DISASSEMBLY PROCEDURE
(分解手順).................................
10
IC BLOCK DIAGRAM
(IC ブロック図).........................................
16
CIRCUIT BOARDS
(シート基板図)..............................................
16
INSPECTIONS
(検査).............................................................
26/31
BLOCK DIAGRAM
(ブロックダイアグラム)
OVERALL CIRCUIT DIAGRAM
(総回路図)
PARTS LIST
POWER AMPLIFIER
・
XP1000
・
XP2500
・
XP3500