Yamaha MS101III Service Manual

Yamaha MS101III Service Manual

Hide thumbs Also See for MS101III:

Advertisement

QQ
3 7 63 1515 0
TE
L 13942296513
www
.
PA
011809
200511-12600
http://www.xiaoyu163.com
CONTENTS(目次)
SPECIFICATIONS(総合仕様) ............................................... 3
PANEL LAYOUT(パネルレイアウト) .................................. 4
DIMENSIONS(寸法図) ......................................................... 4
DISASSEMBLY PROCEDURE(分解手順) ........................... 6
IC BLOCK DIAGRAM(ICブロック図) ................................... 9
CIRCUIT BOARDS(シート基板図) ..................................... 10
INSPECTIONS(検査) ......................................................... 11
FACTORY SETTING(出荷時の設定) .................................. 12
x
OVERALL CIRCUIT DIAGRAM(総回路図)
2 9
8
SERVICE MANUAL
Q Q
3
6 7
1 3
1 5
co
.
Copyright (c) Yamaha Corporation. All rights reserved. PDF
9 4
2 8
0 5
8
2 9
9 4
2 8
m
HAMAMATSU, JAPAN
MS1013 3 3 3 3
9 9
9 9
1
'05.12

Advertisement

Table of Contents
loading

Summary of Contents for Yamaha MS101III

  • Page 1: Table Of Contents

    DISASSEMBLY PROCEDURE(分解手順) ......6 IC BLOCK DIAGRAM(ICブロック図) ........9 CIRCUIT BOARDS(シート基板図) ........10 INSPECTIONS(検査) ............11 FACTORY SETTING(出荷時の設定) ........12 PARTS LIST u163 OVERALL CIRCUIT DIAGRAM(総回路図) 011809 200511-12600 HAMAMATSU, JAPAN Copyright (c) Yamaha Corporation. All rights reserved. PDF ’05.12 http://www.xiaoyu163.com...
  • Page 2 IMPORTANT NOTICE This manual has been provided for the use of authorized Yamaha Retailers and their service personnel. It has been assumed that basic service procedures inherent to the industry, and more specifically Yamaha Products, are already known and understood by the users, and have therefore not been restated.
  • Page 3: Specifications

    http://www.xiaoyu163.com MS1013 3 3 3 3 3 7 63 1515 0 SPECIFICATIONS GENERAL SPECIFICATIONS Type ............Bass Reflex Powered Speaker Frequency Range ......... 75 Hz — 18 kHz (LOW and HIGH controls at center) Max. SPL ..........97 dB SPL (10 W, 1 m on axis) Dimensions (W x H x D) .......
  • Page 4: Panel Layout(パネルレイアウト

    http://www.xiaoyu163.com MS1013 3 3 3 3 3 7 63 1515 0 PANEL LAYOUT(パネルレイアウト) Front Panel(フロントパネル) Rear Panel(リアパネル) LINE 1 LINE 2 INPUT LINE OUT STANDBY/ON HIGH VOLUME INPUT MONITOR SPEAKER MS1013 L 13942296513 q [STANDBY/ON] switch/indicator q 電源スイッチ(STANDBY/ON )/ インジケーター w [LOW] control w [LOW]コントロール...
  • Page 5: Circuit Board Layout(ユニットレイアウト

    http://www.xiaoyu163.com MS1013 3 3 3 3 3 7 63 1515 0 CIRCUIT BOARD LAYOUT(ユニットレイアウト) Top view Right side view MA2/3 Speaker (スピーカー) MA3/3 MA2/3 MA1/3 Power transformer MA1/3 MA3/3 (パワートランス) L 13942296513 BLOCK DIAGRAM(ブロックダイアグラム) OP AMP MA1/3 HIGH POWER VOLUME (BTL) IC101(9P) Q103...
  • Page 6: Disassembly Procedure

    http://www.xiaoyu163.com MS1013 3 3 3 3 3 7 63 1515 0 (分解手順) DISASSEMBLY PROCEDURE Speaker Baffle スピーカーバッフル (所要時間 : 約1分) (Time required: About 1 minute) グリルAss'yを外します。 Remove the grille assembly. [A]のネジ4本を外します。 ( 図1) Remove the four (4) screws marked [A]. (Fig.1) [B]のネジ2本を外して、...
  • Page 7 http://www.xiaoyu163.com MS1013 3 3 3 3 3 7 63 1515 0 Speaker スピーカー (所要時間 : 約2分) (Time required: About 2 minutes) Remove the grille assembly. グリルAss'yを外します。 Remove the speaker baffle. (See procedure 1) スピーカーバッフルを外します。 ( 1項参照) Remove the four (4) screws marked [D], then the [D]のネジ4本を外して、...
  • Page 8 http://www.xiaoyu163.com MS1013 3 3 3 3 3 7 63 1515 0 MA2/3 Circuit Board MA2/3シート (所要時間 : 約2分) (Time required: About 2 minutes) グリルAss'yを外します。 Remove the grille assembly. スピーカーバッフルを外します。 ( 1項参照) Remove the speaker baffle. (See procedure 1) リアAss'yを外します。 ( 2項参照) Remove the rear assembly.
  • Page 9: Ic Block Diagram

    http://www.xiaoyu163.com MS1013 3 3 3 3 3 7 63 1515 0 AC cord Power transformer (パワートランス) (ACコード) MA3/3 Soldering (半田付け) Soldering (半田付け) MA3/3 Photo 2 (写真2) Photo 3 (写真3) L 13942296513 (ICブロック図) IC BLOCK DIAGRAM µPC4570HA-A (X7405A00) LA4490N (X7406A00) Dual Operational Amplifier Power Amplifier MA1/3: IC101, 102 MA1/3: IC103...
  • Page 10: Circuit Boards

    http://www.xiaoyu163.com MS1013 3 3 3 3 3 7 63 1515 0 (シート基板図) CIRCUIT BOARDS * The circuit board MA1/3, 2/3, or 3/3 is not available separately as a replacement part. Remove the necessary circuit board from the MA circuit board (WG533000) for installment. ※...
  • Page 11 http://www.xiaoyu163.com MA1013 3 3 3 3 3 7 63 1515 0 (検査) INSPECTIONS Test Conditions(試験条件) Measuring Voltage(測定電圧): AC 100 V 50/60 Hz (J) AC 120 V 60 Hz (U) AC 230 V 50 Hz (A, B, H) 4 Ω Load(負荷): Input(入力): 1 KHz VOLUME(ボリューム):...
  • Page 12: Factory Setting(出荷時の設定

    http://www.xiaoyu163.com MS1013 3 3 3 3 3 7 63 1515 0 ITEM INPUT CONDITIONS OUTPUT CONDITIONS NOMINAL LIMIT (項目) (入力条件) (出力条件) (標準値) (限界値) MIC INPUT=600 Ω RESIDUAL NOISE SP OUT ≦ 60dBu (With DIN Audio) VR=Min. HIGH, LOW=Center (残留雑音 (マイク入力 600 Ωで終端) (DIN Audioフィルター使用))...
  • Page 13: Parts List

    http://www.xiaoyu163.com 3 7 63 1515 0 PARTS LIST (目次) CONTENTS SERVICE PARTS KIT (サービスパーツキット) ........2 ELECTRICAL PARTS (電気部品) ............. 4 L 13942296513 Notes : DESTINATION ABBREVIATIONS A : Australian model M : South African model B : British model O : Chinese model C : Canadian model Q : South-east Asia model...
  • Page 14: Ao Y U163

    http://www.xiaoyu163.com MS1013 3 3 3 3 3 7 63 1515 0 (サービスパーツキット) SERVICE PARTS KIT L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 15 http://www.xiaoyu163.com MS1013 3 3 3 3 3 7 63 1515 0 PART NO. DESCRIPTION 部 品 名 REMARKS REF NO. RANK SERVICE PARTS KIT サ ー ビ ス パ ー ツ キ ッ ト MS1013 Service Parts Kit サ ー ビ ス パ ー ツ キ ッ ト (WG53090) WG532000 Speaker Baffle...
  • Page 16 http://www.xiaoyu163.com MS1013 3 3 3 3 3 7 63 1515 0 (電気部品) ELECTRICAL PARTS PART NO. DESCRIPTION 部 品 名 REMARKS REF NO. RANK ELECTRICAL PARTS 電 気 部 品 MS1013 WG533000 Circuit Board M A シ ー ト 1/3-3/3 427337 Circuit Board MA1/3...
  • Page 17 http://www.xiaoyu163.com MS1013 OVERALL CIRCUIT DIAGRAM (MA1/3, MA2/3, MA3/3) 3 7 6 3 1 5 1 5 0 MS1013 MA1/3 INPUT VOLUME OP AMP OP AMP HIGH POWER AMP 1 3 9 4 2 2 9 6 5 1 3 LINE 1 Speaker INPUT LINE 2...

Table of Contents