雅马哈YAMAHA MSP5-STUDIO电路原理图

分类:电子电工 日期: 点击:0
雅马哈YAMAHA MSP5-STUDIO电路原理图-0 雅马哈YAMAHA MSP5-STUDIO电路原理图-1 雅马哈YAMAHA MSP5-STUDIO电路原理图-2 雅马哈YAMAHA MSP5-STUDIO电路原理图-3 雅马哈YAMAHA MSP5-STUDIO电路原理图-4 雅马哈YAMAHA MSP5-STUDIO电路原理图-5 雅马哈YAMAHA MSP5-STUDIO电路原理图-6 雅马哈YAMAHA MSP5-STUDIO电路原理图-7 雅马哈YAMAHA MSP5-STUDIO电路原理图-8 雅马哈YAMAHA MSP5-STUDIO电路原理图-9

SERVICE MANUAL SPECIFICATIONS (総合仕様)..................................................................... 3 DIMENSIONS (寸法図).............................................................................. 4 PANEL LAYOUT (パネルレイアウト)......................................................... 5 CIRCUIT BOARD LAYOUT (ユニットレイアウト).................................... 6 DISASSEMBLY PROCEDURES (分解手順)............................................... 7 CIRCUIT BOARDS (シート基板図)........................................................... 11 INSPECTIONS (検査)............................................................................... 13 BLOCK DIAGRAM (ブロックダイアグラム)............................................ 15 CIRCUIT DIAGRAM (回路図)................................................................... 16 PARTS LIST I CONTENTS (目次) PA 011843 Copyright (c) Yamaha Corporation. All rights reserved. 06.11 HAMAMATSU, JAPAN このサービスマニュアルはエコパルプ� (ECF:無塩素系漂白パルプ)を使用しています。� 200612-34650 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 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 MSP5 STUDIO 2 I WARNING Components having special characteristics are marked and must be replaced with parts having specification equal to those originally installed. 印の部品は、安全を維持するために重要な部品です。交換する場合は、安全のために必ず指定の部品をご使用ください。 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. WARNING: Failure to follow appropriate service and safety procedures when servicing this product may result in personal injury, destruc- tion of expensive components and failure of the product to perform as specified. For these reasons, we advise all Yamaha product owners that all service required should be performed by an authorized Yamaha Retailer or the appointed service representative. IMPORTANT: This presentation or sale of this manual to any individual or firm does not constitute authorization, certification, recognition of any applicable technical capabilities, or establish a principal-agent relationship of any form. The data provided is believed to be accurate and applicable to the unit(s) indicated on the cover. The research engineering, and service departments of Yamaha are continually striving to improve Yamaha products. Modifications are, therefore, inevitable and changes in specifica- tion are subject to change without notice or obligation to retrofit. Should any discrepancy appear to exist, please contact the distributor’s Service Division. WARNING: Static discharges can destroy expensive components. Discharge any static electricity your body may have accumulated by grounding yourself to the ground bus in the unit (heavy gauge black wires connect to this bus). IMPORTANT: Turn the unit OFF during disassembly and parts replacement. Recheck all work before you apply power to the unit. WARNING: CHEMICAL CONTENT NOTICE! The solder used in the production of this product contains LEAD. In addition, other electrical/electronic and/or plastic (Where applicable) components may also contain traces of chemicals found by the California Health and Welfare Agency (and possibly other entities) to cause cancer and/or birth defects or other reproductive harm. DO NOT PLACE SOLDER, ELECTRICAL/ELECTRONIC OR PLASTIC COMPONENTS IN YOUR MOUTH FOR ANY REASON WHAT SO EVER! Avoid prolonged, unprotected contact between solder and your skin! When soldering, do not inhale solder fumes or expose eyes to solder/flux vapor! If you come in contact with solder or components located inside the enclosure of this product, wash your hands before handling food. IMPORTANT NOTICE FOR THE UNITED KINGDOM Connecting the Plug and Cord WARNING: THIS APPARATUS MUST BE EARTHED IMPORTANT. The wires in this mains lead are coloured in accordance with the following code: GREEN-AND-YELLOW: EARTH BLUE: NEUTRAL BROWN: LIVE As the colours of the wires in the mains lead of this apparatus may not correspond with the coloured markings identifying the terminals in your plug, proceed as follows: The wire which is coloured GREEN and YELLOW must be connected to the terminal in the plug which is marked by the letter E or by the safety earth symbol or colored GREEN or colored GREEN and YELLOW. The wire which is coloured BLUE must be connected to the terminal which is marked with the letter N or coloured BLACK. The wire which is coloured BROWN must be connected to the terminal which is marked with the letter L or coloured RED. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 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 MSP5 STUDIO 3 I SPECIFICATIONS (総合仕様) * These specifications apply to rated power supplies of 120, 230 and 240 V. * これらの規格値は定格電圧100 V供給時に適用されます。 総合仕様 形式 ................バイ・アンプ2 ウェイ パワード・スピーカー クロスオーバー周波数 ............................................... 2.5 kHz LF:24 dB/oct、HF:24 dB/oct 再生周波数帯域 ................................ 50 Hz~40 kHz(-10 dB) 最大出力音圧レベル ............................ 101 dB、1 m on Axis 最大外形寸法(W×H×D)......................179 x 279 x 208 mm 質量 ...............................................................................7.9 kg 防磁型 .............................................................................. Yes スピーカー部 スピーカーユニット LF ...................... 12 cmコーン(防磁型) HF .................... 2.5 cmドーム(防磁型) エンクロージャー 方式 .................................... バスレフ型 材質 .................................................. PP アンプ部 定格最大出力* ........................................................ LF:40 W THD = 0.02 %、RL = 4Ω HF:27 W THD = 0.02 %、RL = 6Ω S/N、IHF-A filter ........................... ≧ 94 dB、LEVEL = Max. 入力感度 XLR-3-31 .... +4 dBu、LEVEL = Center -6 dBu、LEVEL = Max. PHONE ...... -10 dBu、LEVEL = Center -20 dBu、LEVEL = Max. 入力端子、インピーダンス XLR-3-31(balanced)、10 kΩ PHONE(unbalanced)、10 kΩ コントロール レベルコントロール ......... 31 Positions Detent type VR (Min = - ∞ Attenuation) HIGH TRIM ....................+1.5/0/-1.5 dB at 15 kHz LOW TRIM ................ +1.5/0/-1.5/-3 dB at 60 Hz POWER switch ....................... ON/OFF インジケーター LED ............................緑色:Power On 赤:Clipping 消費電力......................................................................... 60 W 電源コード 長さ ............................................................................... 2.5 m 付属品 電源コード、ゴム脚(2個) General Specifications Type ......................................Biamp 2-way Powered speaker Crossover Frequency ................................................ 2.5 kHz LF: 24 dB/oct, HF: 24 dB/oct Overall Frequency Response .......... 50 Hz - 40 kHz (-10 dB) Maximum Output Level .......................... 101 dB, 1 m on Axis Dimensiones (W x H x D) ......................179 x 279 x 208 mm (7-1/2” x 11” x 8-3/16”) Weight ...........................................................................7.9 kg Magnetic Shielding ........................................................... Yes Speaker section Components LF ...................... 5” cone (Magnetic Shielding) HF.................. 1.0” dome (Magnetic Shielding) Enclosure Type ............................................... Bass-reflex Material ....................................................... PP Amplifier section Output Power*.......................................................... LF: 40 W THD = 0.02 %, RL = 4 Ω HF: 27 W THD = 0.02 %, RL = 6 Ω S/N, IHF-A filter ................................≥ 94 dB, LEVEL = Max. Input Sensitivity XLR-3-31 ................. +4 dBu, LEVEL = Center -6 dBu, LEVEL = Max. PHONE................... -10 dBu, LEVEL = Center -20 dBu, LEVEL = Max. Input Connectors, Impedance XLR-3-31 (balanced), 10 kΩ PHONE (unbalanced), 10 kΩ Controls LEVEL control .... 31 Positions Detent type VR (Min = - ∞ Attenuation) HIGH TRIM............... +1.5/0/-1.5 dB at 15 kHz LOW TRIM..............+1.5/0/-1.5/-3 dB at 60 Hz POWER switch ................................... ON/OFF Indicators LED ......................................Green: Power On Red: Clipping Power Consumption....................................................... 60 W AC code Length ........................................................................... 2.5 m Accessories AC cord x 1, Non-skid pads x 2 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 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 MSP5 STUDIO 4 179 (7-1/16") 110* 20* 279 (11") 30 60 208 (8-3/16") * Non-skid pad positions. (ゴム脚貼付位置)� (For mounting bracket(ブラケット用)� ) 2-M5 I DIMENSIONS (寸法図) Unit: mm 単位:mm www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 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 MSP5 STUDIO 5 3 4 7 5 6 1 2 I 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) 1 2 3 4 5 6 7 POWER indicator LEVEL control POWER switch AC IN connector LOW TRIM switch HIGH TRIM switch INPUT 1/2 connector 1 2 3 4 5 6 7 POWERインジケーター LEVELコントロール POWERスイッチ AC IN端子 LOW TRIMスイッチ HIGH TRIMスイッチ INPUT端子 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 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 MSP5 STUDIO 6 I CIRCUIT BOARD LAYOUT (ユニットレイアウト) Power Transformer (電源トランス)� AMP LED VOLUME INPUT Tweeter (ツイータ)� Woofer (ウーファー)� www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 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 MSP5 STUDIO 7 Guide (ガイド)� Cut (切り込み)� Metal Grille (メタルグリル)� I DISASSEMBLY PROCEDURE (分解手順) 1. Woofer (Time required: About 1 minute) 1-1 Remove the metal grille. (Fig. 1) 1-2 Remove the four (4) hexagonal socket screws marked [200]. The woofer can then be removed. (Fig. 1) Fig. 1(図 1) Fig. 2(図 2) 1. ウーファー(所要時間:約1分) 1-1 メタルグリルを外します。(図 1) 1-2 [200]の6角穴付ネジ4本を外し、ウーファーを外しま す。(図 1) [200] Woofer (ウーファー)� Metal Grille (メタルグリル)� [200] Rear Panel Assembly (リアパネルAss'y)� [210] [210] [210] [200]: Hexagonal Socket Tapping Screw-P 4x14 (WJ271000) 6角 穴付 Pタイト [210]: Bind Head Tapping Screw-P 5x25 (WJ286300) +バインドP タイト 3. ツィータ(所要時間:約3分) 3-1 リアパネルAss’yを外します。(2項参照) 3-2 [A]のネジ4本を外し、ツィータを外します。(図 3) ※ 軽く手前に力を加えれば容易に外せます。 3. Tweeter (Time required: About 3 minutes) 3-1 Remove the rear panel assembly. (See procedure 2) 3-2 Remove the four (4) screws marked [A]. The tweeter can then be removed. (Fig. 3) * Pull the tweeter lightly away from the cabinet to re- move it. [ A ] [ A ] Tweeter (ツイータ)� Rear view 2. Rear panel Assembly (Time required: About 2 minutes) 2-1 Remove the ten (10) screws marked [210]. The rear panel assembly can then be removed. (Fig. 2) 2. リアパネルAss’y(所要時間:約2分) 2-1 [210]のネジ10本を外し、リアパネルAss’yを外しま す。(図 2) ※ メタルグリルの取付時には、切り込 みをガイドに合わせてください。 * When installing the metal grille, align the cut with the guide. Fig. 3(図 3) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 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 MSP5 STUDIO 8 4. Power Transformer (Time required: About 3 minutes) 4-1 Remove the rear panel assembly. (See procedure 2) 4-2 Remove the three (3) screws marked [B] and screw marked [C]. The power transformer can then be removed. (Fig. 4) 4. 電源トランス(所要時間:約3分) 4-1 リアパネルAss’yを外します。(2項参照) 4-2 [B]のネジ3本、[C]のネジを外し、電源トランスを外 します。(図 4) Power Transformer (電源トランス)� [ C ] [ B ] [ B ] Fig. 4(図 4) [ E ] [ D ] [ D ] Transformer Bracket (トランス金具)� [ G ] [ G ] [ G ] [ F ] Bracket Shield� (シールド金具)� INPUT AMP Fig. 5(図 5) Fig. 6(図 6) 5 AMPシート、INPUTシート (所要時間:各約5分) 5-1 リアパネルAss’yを外します。(2項参照) 5-2 [B]のネジ3本と[C]のネジを外し、電源トランスを外 します。(図 4) 5-3 [D]のネジ3本と[E]のネジを外し、トランス金具を外 します。(図 5) 5-4 AMPシート: 5-4-1 [F]のネジ2本と[G]のネジ4本を外し、AMPシートを外 します。(図 6) 5 AMP Circuit Board, INPUT Circuit Board (Time required: About 5 minutes each) 5-1 Remove the rear panel assembly. (See procedure 2) 5-2 Remove the three (3) screws marked [B] and screw marked [C]. The power transformer can then be removed. (Fig. 4) 5-3 Remove the three (3) screws marked [D] and screw marked [E]. The transformer bracket can then be re- moved. (Fig. 5) 5-4 AMP Circuit Board: 5-4-1 Remove the two (2) screws marked [F] and the four (4) screws marked [G]. The AMP circuit board can then be removed. (Fig. 6) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 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 MSP5 STUDIO 9 [220A] [220A] [220B] [220A] [230], [240] [230] [220B] [240] [220A/B]: Bonding Tapping Screw-B 3x8 (WJ286400) +ボンディ ングBタイト [230]: Hexagonal Nut M12 (WJ285500) +6角ナット [240]: Washer 12x16x0.6 (WJ286200) +ワッシャー Fig. 7(図 7) 6. VOLUME Circuit Board (Time required: about 2 minutes) 6-1 Remove the rear panel assembly. (See procedure 2) 6-2 Remove the knob marked [50] and the nut. The VOLUME circuit board can then be removed. (Fig. 8) 7. LED Circuit Board (Time required: about 2 minutes) 7-1 Remove the rear panel assembly. (See procedure 2) 7-2 Remove the two (2) screws marked [H]. The LED circuit board can then be removed. (Fig. 9) 6. VOLUMEシート(所要時間:約2分) 6-1 リアパネルAss’yを外します。(2項参照) 6-2 [50]のツマミとナットを外し、ボリュームシートを外 します。(図 8) 7. LEDシート(所要時間:約2分) 7-1 リアパネルAss’yを外します。(2項参照) 7-2 [H]のネジ2本を外し、LEDシートを外します。(図 9) Nut (ナット)� [50] [50] Fig. 8(図 8) [50]: Knob Volume (WJ269800) ボリュームノブ 5-5 INPUTシート: 5-5-1 [220A]のネジ4本を外し、シールド金具を外します。 (図 7) 5-5-2 [220B]のネジ3本、[230]の6角ナットおよび[240]の ワッシャ-を外し、INPUTシートを外します。(図 7) 5-5 INPUT Circuit Board: 5-5-1 Remove the four (4) screws marked [220A]. The bracket shield can then be removed. (Fig. 7) 5-5-2 Remove the three (3) screws marked [220B], the nut marked [230], and the washer marked [240]. The IN- PUT circuit board can then be removed. (Fig. 7) [ H ] LED VOLUME Fig. 9(図 9) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 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 MSP5 STUDIO 10 8. Heat Sink (Time required: about 6 minute) 8-1 Remove the rear panel assembly. (See procedure 2) 8-2 Remove the power transformer and the bracket trans. (See procedure 5-2, 5-3) 8-3 Remove the AMP circuit board. (See procedure 5-4) 8-4 Remove the seven (7) screws marked [I] and screw marked [J]. The heat sink can then be removed. (Fig. 10) * Pull the heat sink lightly away from the rear panel to remove it. 9. Power Switch (Time required: About 2 minutes) 9-1 Remove the rear panel assembly. (See procedure 2) 9-2 Press the claw to remove the power switch. (Fig. 11) 8. ヒートシンク(所要時間:約6分) 8-1 リアパネルAss’yを外します。(2項参照) 8-2 電源トランスとトランス金具を外します。 (5-2、5-3項参照) 8-3 AMPシートを外します。(5-4項参照) 8-4 [I]のネジ7本と[J]のネジを外し、ヒートシンクを外し ます。(図 10) ※ 軽く力を加えれば、容易にヒートシンクを外すこと ができます。 9. POWERスイッチ(所要時間:約2分) 9-1 リアパネルAss’yを外します。(2項参照) 9-2 ツメを押さえながらPOWERスイッチを外します。 (図 11) [ J ] [ I ] [ I ] [ I ] [ I ] Heat sink (ヒートシンク)� Power Switch� (POWERスイッチ)� Claw� (ツメ)� Fig. 10(図 10) Fig. 11(図 11) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 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 MSP5 STUDIO 11 I CIRCUIT BOARDS (シート基板図) WOOFER TWEETER to Power Transformer to INPUT CN106A to LED CN206 HIGH TRIM INPUT 2 1 (-20~-10dBu) (-6~+4dBu) dB -1.5 0 +1.5 LOW TRIM dB -3 -1.5 0 +1.5 to Power Transformer to Power SW to VOLUME CN108 AC INLET • AMP Circuit Board Component side (部品側) Component side (部品側) • INPUT Circuit Board www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 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 MSP5 STUDIO 12 • VOLUME Circuit Board • LED Circuit Board Component side (部品側) Component side (部品側) VOLUME to INPUT CN103 to AMP CN201 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 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 MSP5 STUDIO 13 Measuring Voltage [測定電圧] AC100 V, 50/60 Hz (J) AC120 V, 60 Hz (U, C, T) AC240 V, 50 Hz (A) AC230 V, 50 Hz (B) AC230 V, 50 Hz (H) AC220 V, 60 Hz (K) AC230 V, 50 Hz (O) Load [負荷] LF 4 Ω HF 6 Ω LEVEL VR [レベル VR] MAX. Tone-control SW [トーンコントロール SW] HIGH SW, LOW SW: 0 position. 1. Electric performance (電気性能) INPUT CONDITIONS (入力条件) Output Power (定格出力) GAIN (利得) Frequency Response (周波数特性) Tone-control Characteristic (トーンコントロール特性) Noise Level Residual Noise (残留雑音) MAX. Noise DC Voltage ITEM (項目) OUTPUT CONDITIONS (出力条件) 20 Hz 60 Hz 400 Hz 2 KHz 4 KHz 20 KHz LF: 24.2 dBu OUTPUT HF: 24.2 dBu OUTPUT LF SP-OUT < 0.02 % < 0.02 % 24.2 dBu ± 2 dB 24.2 dBu ± 2 dB 24.2 dBu ± 2 dB 24.2 dBu ± 2 dB -15 ± 2 dB -6 ± 1 dB +1 ± 0.7 dB 0 ± 0.5 dB -19 ± 3 dB -14.5 ± 2 dB -3.7 ± 1.2 dB +1.5 ± 1 dB -3 ± 1.5 dB -1.5 ± 1 dB +1.5 ± 1 dB -1.5 ± 1 dB +1.5 ± 1 dB < -70 dBu < -70 dBu < -60 dBu < ± 50 mV LIMIT (限界値) REF: LF OUTPUT 1 KHz 1 W (WF) REF: LF OUTPUT 1 KHz 1 W (WF) REF: LF OUTPUT 1 KHz 1 W (WF) REF: LF OUTPUT 1 KHz 1 W (WF) REF: LF OUTPUT 1 KHz 1 W (WF) REF: LF OUTPUT 1 KHz 1 W (WF) REF: LF OUTPUT LOW SW: 0 REF: HF OUTPUT HIGH SW: 0 LF SP-OUT DIN AUDIO Filter HF SP-OUT DIN AUDIO Filter LF SP-OUT DIN AUDIO Filter HF SP-OUT LF-SP OUT INPUT1 400 Hz INPUT1 10 KHz INPUT1 -6 dBu 400 Hz VR: MAX INPUT1 +4 dBu 400 Hz VR: CENTER INPUT2 -20 dBu 400 Hz VR: MAX INPUT2 -10 dBu 400 Hz VR: CENTER INPUT1 HIGH SW: 0 LOW SW: 0 LOW = -3 REF: 60 Hz LOW = -1.5 REF: 60 Hz LOW = +1.5 REF: 60 Hz HIGH = -1.5 REF: 15 KHz HIGH = +1.5 REF: 15 KHz LEVEL VR = MIN. HIGH SW: 0 LOW SW: 0 LEVEL VR = MAX. HIGH SW: 0 LOW SW: 0 No Signal No. 1 2 3 4 5 6 7 I INSPECTIONS (検査) LF SP-OUT LF SP-OUT LF SP-OUT LF SP-OUT HF SP-OUT LF SP-OUT HF SP-OUT HF SP-OUT (NOTE): 0 dBu = 0.775 V www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 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 MSP5 STUDIO 14 パワースイッチをON/OFFにした時のリレーの動作時間 と、SP端子間に現れるポップノイズはLF、HF共に下表の 範囲であることを確認します。 2. Muting operation (Muting動作) 3-1 Q201のベースに2.2 kΩを介してDC +3 Vを印加した時リ レーが即刻OFFになることを確認します。 3-2 Q202のベースに2.2 kΩを介してDC -3 Vを印加した時リ レーが即刻OFFになることを確認します。 3. Protection circuit operation (保護回路動作) 4. Clipping level indication (クリップレベル表示) 400 Hzを入力し、LF-SP OUTの出力レベルが27 dBuとな るようにしたとき、LEDが緑から赤色に変化することを 確認します。 POWER SWITCH Non-signal (無信号) INPUT Relay operation time (リレー動作時間) 3.0 ± 1.5 sec 1.0 +1.5/-1.0 sec ≤ 0.1 Vp-p ≤ 0.1 Vp-p Noise output voltage(ノイズ出力電圧) LF, HF SP-OUT OFF → ON ON → OFF Turn ON or OFF the power switch and check the relay operation time and the pop noise obtained at SP terminal is within the range specified in the following table. 3-1 Input DC +3 V to the base terminal of Q201 through the 2.2 kΩ resistance and check the relay turns off at once. 3-2 Input DC -3 V to the base terminal of Q202 through the 2.2 kΩ resistance and check the relay turns off at once. Input the 400 Hz signal to the input terminal and check the color of the power indicator is changed from green to red when the output level obtained at LF-SP OUT termi- nal is 27 dBu. 5. Stability (安定度) 5-1 Vary the power supply voltage ±10 % and check the oscil- lation or the like does not occur. 5-2 Connect the following capacitors to the output terminal and check the oscillation or the like does not occur. 5-1 電源電圧を±10 %変化させたとき、発振等を生じないこと を確認します。 5-2 スピーカー端子に下記容量負荷を接続し、発振等を生じ ないことを確認します。 1 47 p Capacity 容 量 2 100 p 3 330 p 4 470 p 5 1000 p 6 3300 p 7 4700 p 8 0.01 µ 9 0.033 µ 0 0.047 µ 6. Factory Settings (出荷時の設定) POWER : OFF LOW TRIM : 0 HIGH TRIM : 0 LEVEL control : MIN. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 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 MSP5 STUDIO MSP5 STUDIO 15 MSP5 STUDIO A B C D E F G H 2 3 4 5 6 7 1 +15V D51,52 RED GREEN Q52-54 A IC205-2/2 IC205-1/2 POWER AMP +Vcc JK101 +15V -15V -15V +15V D91 TWEETER YE BL 1 2 5 6 TRIM IC202 -1/2 7 8 2 1 3 1 7 5 8 4 IC201-1/2 3 -Vcc IC101-2/2 IC101-1/2 HIGH LOW IC102-1/2 IC102-2/2 WOOFER -15V IC201-2/2 JK102 +15V -15V +15V F101 C232 POWER AC INLET AC CORD POWER AMP -Vcc +Vcc +15V -15V PROTECTION POWER TRANSFORMER (電源トランス)� VR101 *S *S: soldered *S *S LEVEL CN105 (3P) +15V D202 D201 R213 RLY1 R217 IC204 IC203 DB201 -15V CN108 (3P) CN103 (3P) 4 CN104 (4P) CN101 (3P) IC202 -2/2 CN206 (3P) CN201 (3P) CN106B (4P) CN106A (4P) CN207 (4P) CN205 (3P) 7 8 -15V 4 1 1 2 5 4 5 3 15 13 14 16 2 LED DRIVE A B C + + + + – + – – + – + – BK RE – + + – -15V 5 4 7 LPF +15V 3 8 1 HPF B C Q201-203 AMP AMP VOLUME LED INPUT 5/5 2/5 4/5 1/5 3/5 I BLOCK DIAGRAM (ブロックダイアグラム) 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 MSP5 STUDIO 16 MSP5 STUDIO MSP5 STUDIO A B C D E F G H I 1 2 3 4 5 6 Note : See parts list for details of circuit board component parts. 注 :シートの部品詳細はパーツリストを御参照ください。� N.M : Not installed (実装しません)� (C) : Ceramic Capacitor (セラミックコンデンサー)� : Electrolytic Capacitor (ケミカルコンデンサー)� (m) : Polyester Film Capacitor (ポリエステルフィルムコンデンサー)� � (K) : Metal Film Resistor (金属被膜抵抗)� ZA1F9A00102 Components having special characteristics are marked and must be replaced with parts having specification equal to those originally installed.   印の部品は、安全を維持するために重要な部品です。交換する場合は、安全の ために必ず指定の部品をご使用ください。� WARNING (注意) J, U, T : 1.6 A H, B, A, K, O: 630 mA AC INLET OP AMP POWER AMP REGULATOR +15V REGULATOR -15V OP AMP OP AMP OP AMP OP AMP POWER TRANSFOMER VH 4P Jumper WOOFFER 4Ω TWEETR 6Ω LED VOLUME AMP AMP INPUT VH 3P I CIRCUIT DIAGRAM (回路図) 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 PARTS LIST OVERALL ASSEMBLY (総組立)............................................................ 2 ELECTRICAL PARTS (電気部品)........................................................... 4 I CONTENTS (目次) Notes: DESTINATION ABBREVIATIONS A : Australian model B : British model C : Canadian model D : German model E : European model F : French model H : North European model I : Indonesian model J : Japanese model K : Korean model M : South African model O : Chinese model Q : South-east Asia model T : Taiwan model U : U.S.A. model V : General export model (110V) W: General export model (220V) N,X: General export model Y : Export model I WARNING (注意) Components having special characteristics are marked and must be replaced with parts having specification equal to those originally installed. 印の部品は、安全を維持するために重要な部品です。交換する場合は、安全のために必ず指定の部品 をご使用ください。 • The numbers “QTY” show quantities for each unit. • The parts with “--” in “PART NO.” are not available as spare parts. • This mark “ } ” in the REMARKS column means these parts are interchangeable. • The second letter of the shaded ( ) part number is O, not zero. • The second letter of the shaded ( ) part number is I, not one. • 部品価格ランクは、変更になることがあります。 • QTY 欄に記されている数字は、各ユニット当たりの使用個数です。 • PART NO. が“--”の部分は、サービス用部品として準備されておりません。 • REMARKS 欄の「 }」マークの部品は、併用部品です。 • 網掛けの付いた PART NO. の 2 番目の文字は「ゼロ」ではなく、「オー」です。 • 網掛けの付いた PART NO. の 2 番目の文字は「イチ」ではなく、「アイ」です。 MSP5 STUDIO www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 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 MSP5 STUDIO 2 I OVERALL ASSEMBLY (総組立) Non-skid pad(ゴム脚)� 10a 10 10b 10c 10d 10e 20 50 30 40 40a 40b Accessories of VOLUME (VOLUME付属品)� Apply bond hear (接着剤)� JK101 JK102 100 110 120 130 140 150 160 170 180 200 210 210 210 220 220 230 240 250 260 270 280 290 300 270 280 290 300 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 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 MSP5 STUDIO 3 RANK QTY REMARKS DESCRIPTION 部 品 名 REF NO. PART NO. : New Parts RANK: Japan only OVERALL ASSEMBLY MSP5 STUDIO Overall Assembly MSP5 STUDIO J J Overall Assembly MSP5 STUDIO U U Overall Assembly MSP5 STUDIO H H Overall Assembly MSP5 STUDIO B B Overall Assembly MSP5 STUDIO A A Overall Assembly MSP5 STUDIO K K Overall Assembly MSP5 STUDIO T T Overall Assembly MSP5 STUDIO O O * 10 Enclosure Assembly * 10a Cabinet 437793 * 10b Badge 447802 * 10c Tape Sheet 446786 * 10d Bolt A274A0-5 433645 2 * 10e Nut M8 CR3 412967 2 20 Speaker 12cm 4 ohm WOOFER 437508 11 30 Speaker 2.4cm 6 ohm TWEETER 443311 11 * 40 Metal Grille Assembly * 40a Metal Grille 448349 * 40b Cushion 10x95x1 447573 4 * 50 Knob Volume LEVEL VOLUME 439134 * 100 Rear Panel 449567 * 110 Heat Sink J J 453791 * 110 Heat Sink U/C U 453792 * 110 Heat Sink B,H H,B 453794 * 110 Heat Sink A A 453793 * 110 Heat Sink K K 453798 * 110 Heat Sink TT T 453802 * 110 Heat Sink CHN O 453801 s * 120 Power Transformer J J 420235 s * 120 Power Transformer U/C,TT U,T 420236 s * 120 Power Transformer B,H,CHN H,B,O 420237 s * 120 Power Transformer A A 420238 s * 120 Power Transformer K K 420239 * 130 Circuit Board AMP (MAIN1/5,3/5) * 140 Circuit Board INPUT (MAIN5/5) J,U,T * 140 Circuit Board INPUT (MAIN5/5) H,B,A,K,O * 150 Circuit Board LED (MAIN4/5) * 160 Circuit Board VOLUME(MAIN2/5) s 170 Power Switch SDDJE30100 POWER ON/OFF 381326 06 s * 180 AC Inlet SS-120-2.0A-4.0A 446341 * 200 Hex.Socket Tapping Screw-P 4x14 NI-BL for WOOFER 423333 4 * 210 Bind Head Tapping Screw-P 5x25 NI-BL for REAR PANEL 422354 10 * 220 Bonding Tapping Screw-B 3x8 NI-BL for CIRCUIT BOARD 414198 7 * 230 Hexagonal Nut M12 NI-BL for TRS CONNECTOR 421223 * 240 Washer 12x16x0.6 for TRS CONNECTOR 417370 * 250 Switch Cover 381494 * 260 Switch Cover 381495 * 270 Cushion for XLR CONNECTOR 354855 * 280 Cushion for XRS CONNECTOR 356440 * 290 Cushion for TRS CONNECTOR 354853 * 300 Cushion for TRS CONNECTOR 354854 ACCESSORIES MSP5 STUDIO s AC Cord J J 414427 08 s AC Cord U/C U 369532 08 s AC Cord H,A,K H,A,K 417976 08 s AC Cord B B 417977 12 s AC Cord TT T 444018 s AC Cord CHN O 414426 12 * Non-skid Pad A1D5A0 381493 2 WJ281200 WJ280100 WJ279900 WJ281300 WJ286000 WJ285600 XU973A0R XU974A0R WJ371900 WJ269900 WJ280000 WJ269800 WJ275900 WJ276100 WJ276200 WJ276500 WJ276800 WJ276700 WJ276400 WJ276600 WJ270000 WJ270100 WJ270200 WJ270400 WJ270300 WJ269200 WJ269300 WJ269600 WJ269500 WJ269400 WG263400 WJ279800 WJ271000 WJ286300 WJ286400 WJ285500 WJ286200 WJ371000 WJ371100 WJ371300 WJ371400 WJ371500 WJ371600 WG261700 WG261800 WG262000 WH221600 WH667300 WG262200 WJ370700 総 組 立 総 組 立 総 組 立 総 組 立 総 組 立 総 組 立 総 組 立 総 組 立 総 組 立 エンクロージャAss’y キ ャ ビ ネ ッ ト バ ッ ジ テ ー プ シ ー ト ボ ル ト ナ ッ ト ス ピ ー カ ス ピ ー カ メ タ ル グ リ ルA s s ’y メ タ ル グ リ ル ク ッ シ ョ ン ボ リ ュ ー ム ノ ブ リ ア パ ネ ル ヒ ー ト シ ン ク ヒ ー ト シ ン ク ヒ ー ト シ ン ク ヒ ー ト シ ン ク ヒ ー ト シ ン ク ヒ ー ト シ ン ク ヒ ー ト シ ン ク 電 源 ト ラ ン ス 電 源 ト ラ ン ス 電 源 ト ラ ン ス 電 源 ト ラ ン ス 電 源 ト ラ ン ス A M P シ ー ト I N P U T シ ー ト I N P U T シ ー ト L E D シ ー ト V O L U M E シ ー ト パ ワ ー ス イ ッ チ A C イ ン レ ッ ト 六 角 穴 付 P タ イ ト + バ イ ン ド P タ イ ト +ボンディングBタイト 六 角 ナ ッ ト ワ ッ シ ャ ー S W カ バ ー S W カ バ ー ク ッ シ ョ ン ク ッ シ ョ ン ク ッ シ ョ ン ク ッ シ ョ ン 付 属 品 電 源 コ ー ド 電 源 コ ー ド 電 源 コ ー ド 電 源 コ ー ド 電 源 コ ー ド 電 源 コ ー ド ゴ ム 脚 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 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 MSP5 STUDIO 4 I ELECTRICAL PARTS (電気部品) RANK QTY REMARKS DESCRIPTION 部 品 名 REF NO. PART NO. : New Parts RANK: Japan only ELECTRICAL PARTS MSP5 STUDIO * Circuit Board AMP (MAIN 1/5,3/5) (WJ26900,WJ26970) (6482A-30_1/5,3/5) * Circuit Board INPUT (MAIN 5/5) J,U,T (WJ26900) (6482C-30_5/5) * Circuit Board INPUT (MAIN 5/5) H,B,A,K,O (WJ26970) (6482C-30_5/5) * Circuit Board LED (MAIN 4/5) (WJ26900,WJ26970) (6482E-30_4/5) * Circuit Board VOLUME(MAIN 2/5) (WJ26900,WJ26970) (6482D-30_2/5) * Circuit Board AMP (WJ26900,WJ26970) (6482A-30_1/5,3/5) * IC202 IC STK-401-090-E POWER 381255 * Circuit Board INPUT J,U,T (WJ26900) (6482C-30_5/5) * Circuit Board INPUT H,B,A,K,O (WJ26970) (6482C-30_5/5) s F101 Fuse T1.6A 250V J,U,T 331109 02 s * F101 Fuse T630mA 250V H,B,A,K,O 085108 * JK101 XLR Connector NC3FAH1-0 INPUT1 381261 * JK102 TRS Connector HTJ-064-11I INPUT2 381260 * Circuit Board LED (WJ26900,WJ26970) (6482E-30_4/5) * Circuit Board VOLUME (WJ26900,WJ26970) (6482D-30_2/5) * VR101 Rotary Variable Resistor A20k LEVEL VOLUME 443239 Speaker 12cm 4 ohm WOOFER 437508 11 Speaker 2.4cm 6 ohm TWEETER 443311 11 s * Power Transformer J J 420235 s * Power Transformer U/C,TT U,T 420236 s * Power Transformer B,H,CHN H,B,O 420237 s * Power Transformer A A 420238 s * Power Transformer K K 420239 s Power Switch SDDJE30100 POWER ON/OFF 381326 06 s AC Cord J J 414427 08 s AC Cord U/C U 369532 08 s AC Cord H,A,K H,A,K 417976 08 s AC Cord B B 417977 12 s AC Cord TT T 444018 s AC Cord CHN O 414426 12 WJ269200 WJ269300 WJ269600 WJ269500 WJ269400 WJ269200 X8344A00 WJ269300 WJ269600 WG275900 WJ270500 WJ270600 WJ270700 WJ269500 WJ269400 WJ270800 XU973A0R XU974A0R WJ270000 WJ270100 WJ270200 WJ270400 WJ270300 WG263400 WG261700 WG261800 WG262000 WH221600 WH667300 WG262200 電 気 部 品 A M P シ ー ト I N P U T シ ー ト I N P U T シ ー ト L E D シ ー ト V O L U M E シ ー ト A M P シ ー ト I C I N P U T シ ー ト I N P U T シ ー ト ヒ ュ ー ズ ヒ ュ ー ズ X L R コ ネ ク タ T R S コ ネ ク タ L E D シ ー ト V O L U M E シ ー ト ロ ー タ リ ー V R ス ピ ー カ ス ピ ー カ 電 源 ト ラ ン ス 電 源 ト ラ ン ス 電 源 ト ラ ン ス 電 源 ト ラ ン ス 電 源 ト ラ ン ス パ ワ ー ス イ ッ チ 電 源 コ ー ド 電 源 コ ー ド 電 源 コ ー ド 電 源 コ ー ド 電 源 コ ー ド 電 源 コ ー ド www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 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

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