P1000S/P2500S/P3500S
1
SERVICE MANUAL
PA
011690
P1000S: 200306-69000
P2500S: 200306-89000
P3500S: 200306-125000
Copyright (c) Yamaha Corporation. All rights reserved. PDF-K0121 03.06
HAMAMATSU, JAPAN
CONTENTS
SPECIFICATIONS ............................................... 3/4
DIMENSIONS .......................................................... 5
PERFORMANCE GRAPHS ..................................... 5
PANEL LAYOUT
.................................... 6
CIRCUIT BOARD LAYOUT & WIRING
........................... 8
DISASSEMBLY PROCEDURE ............................ 10
IC BLOCK DIAGRAM ................................. 16
CIRCUIT BOARDS ...................................... 16
INSPECTIONS ..................................................... 26/30
PARTS LIST
BLOCK DIAGRAM
WIRING DIAGRAM
OVERALL CIRCUIT DIAGRAM
POWER AMPLIFIER
P1000S (J model only)
P2500S
P3500S
(
総合仕様
)
(寸法図)
(特性図)
(パネルレイアウト)
(ユニットレイアウト&結線図)
(分解手順)
(ICブロック図)
(シート基板図)
(検査)
(ブロックダイアグラム)
(配線図)
(総回路図)
(目次)
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com