(ユーザーデータのバックアップ) FACTORY SET ............47 (ファクトリーセット) PROGRAM INSTALLATION PROCEDURE ..48/52 (プログラムインストール手順) SYSTEM BOOTING FLOWCHART ....56/57 (起動フローチャート) DM CIRCUIT BOARD CHECK METHOD ..58/59 (DM シートチェック方法) PARTS LIST CIRCUIT DIAGRAM 012055 HAMAMATSU, JAPAN Copyright (c) Yamaha Corporation. All rights reserved. AM YBS ´12.11...
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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 there- fore not been restated.
Power Consumption Dimensions, Weight MX49: 830 (W) x 298 (D) x 91 (H) mm, 3.8kg MX61: 984 (W) x 299 (D) x 112 (H) mm, 4.8kg Accessories AC adaptor (PA-150 or an equivalent recommended by Yamaha), Owner’s Manual, Online Manual CD-ROM x 1 (containing Reference Manual,...
MX61/MX49 ■ PANEL LAYOUT (パネルレイアウト) The illustration is of the MX49; however, the controls and terminals of the MX61 are the same. (イラストは代表して MX49 のみを掲載しています) Rear view Front view ❺ ❽ ❾ ⓫ ⓬ ⓰ ⓲ ⓳ ❶ ❹ ❻...
MX61/MX49 ■ DISASSEMBLY PROCEDURES (分解手順) Disassembly procedures of the MX61 and MX49 are almost MX61 と MX49 の分解手順はほぼ同じです。そのため、こ the same. こでは代表として MX61 の分解手順を説明します。 For that reason, we explain disassembly procedure of the MX61 as a representative here. Caution: Be sure to attach the removed filament tape just 注意:...
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MX61/MX49 JK Circuit Board 2. JK シート (Time required: About 3 minutes) (所要時間:約 3 分) Remove the upper case assembly. (See procedure 1.) 2-1 上ケース Ass'y を外します。 (1 項参照) Remove the six (6) screws marked [U220A]. The JK 2-2 [U220A]のネジ 6 本を外し、JK シートを外します。...
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MX61/MX49 PNA Circuit Board 6. PNA シート (Time required: About 4 minutes) (所要時間:約 4 分) Remove the upper case assembly. (See procedure 1.) 6-1 上ケース Ass'y を外します。 (1 項参照) Remove the five (5) screws marked [U220E]. Then 6-2 [U220E]のネジ 5 本を外し、JK シート Ass'y を外...
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MX61/MX49 LCD Assembly 8. LCD Ass'y (Time required: About 4 minutes) (所要時間:約 4 分) Remove the upper case assembly. (See procedure 1.) 8-1 上ケース Ass'y を外します。 (1 項参照) Remove the DM circuit board assembly and DC-IN 8-2 DM シート Ass'y と DC-IN シートを外します。...
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MX61/MX49 White and black keys 10. 鍵盤 Ass'y の分解 (Time required: About 12 minutes) (所要時間:約 12 分) 10-1 Remove the upper case assembly. (See procedure 1.) 10-1 上ケース Ass'y を外します。 (1 項参照) 10-2 White Keys and Black Keys 10-2 白鍵、黒鍵...
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MX61/MX49 10-3 Rubber Contact 10-3 接点ゴム 10-3-1 Remove the white and black keys corresponding to 10-3-1 外そうとしている接点ゴムに対応した白鍵・黒鍵を the rubber contacts to be removed. 外します。 (図 6、図 7、10-2 項参照) (See Fig. 6, Fig. 7 and Procedure 10-2.) 10-3-2 それぞれの接点ゴムを外します。 (図 7、写真 4) 10-3-2 Remove the rubber contacts. (Fig. 7, Photo 4) 10-4 ...
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MX61/MX49 • TMP89FM42AUG (YC778D00) MICROCONTROLLER DM: IC402 NAME FUNCTION NAME FUNCTION – Ground I/O Port 42 High frequency departure pendulum connection terminal I/O Port 43 XOUT O High frequency departure pendulum connection terminal I/O Port 44 MODE Terminal for shipment examination / Please fix at “L” level I/O Port 45 –...
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MX61/MX49 • CN Circuit Board • DC-IN Circuit Board to DM-CN202 DC-IN Component side (部品側) Component side (部品側) 2NA-ZA59360 2NA-ZA88970 • FLT Circuit Board to DM-CN501 Component side (部品側) 2NA-ZA88970 • TOME Circuit Board • TOME2 Circuit Board Component side (部品側)...
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MX61/MX49 • DM Circuit Board to CN-CN804 to PNA-CN601 to 61H-CN2 to 49L-CN5 to 61H-CN1 to 61L-CN5 A’ USB TO HOST USB TO DEVICE to JK-CN603 to FLT-CN901 Component side (部品側) A’ (Standby/on) MIDI 2NA-ZA67560...
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MX61/MX49 • PNA Circuit Board MASTER VOLUME C’ KNOB TRANSPOSE FILE UTILITY FUNCTION OCTAVE EDIT PART 1-2 LINK DAW REMOTE STOP PLAY STORE SELECT C’ Component side (部品側) 2NA-ZA58780...
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MX61/MX49 • PNA Circuit Board to PNB-CN802 to DM-CN303 to PNB-CN801 D’ to JK-CN604 to JK-CN602 to Wheel D’ Pattern side (パターン側) 2NA-ZA58780...
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MX61/MX49 • PNB Circuit Board to PNA-CN605 INC/YES DEC/NO DATA SP L LAYER PIANO KEYBO ENTER SHIFT EXIT LEAD to PNA-CN604 E’ RHYTHM SPLIT EXT.SONG TEMPO PATTERN SAX/ BRASS KEYBOARD ORGAN STRINGS BASS GUITAR WOODWIND PART SELECT DRUM/ SOUND ETHNIC...
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MX61/MX49 • JK Circuit Board PHONES L/MONO OUTPUT to PNA-CN606 AUX IN to DM-CN305 FOOT CONTROLLER to PNA-CN602 SUSTAIN Component side (部品側) 2NA-ZA88970...
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MX61/MX49 • 49L Circuit Board (MX49 only) F’ to DM-CN402 to 61H-CN3 F’ Component side (部品側) 2NA-ZA13490...
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MX61/MX49 • 61H Circuit Board to DM-CN401 to 61L-CN4 to DM-CN403 H’ Component side (部品側) H’ 2NA-V869540 • 61L Circuit Board (MX61 only) I’ to DM-CN402 to 61H-CN3 I’ Component side (部品側) 2NA-V869520...
MX61/MX49 ■ TEST PROGRAM If you execute the test no.38, Factory Set, the user's data may be lost. Therefore, back up the user's data in advance. 1. Measurement conditions 1-1 Power Supply Use PA-150A or PA-150 (AC adaptor). 1-2 Measuring instruments •...
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MX61/MX49 2. How to enter the Test Program While holding the [C2#], [F2] and [G2#] keys (C2# chord), turn the power on. While holding the number [1] and number [3] buttons on the panel, turn the power on. <MX61> [C2#]...
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MX61/MX49 3. Test program list Test LCD display Test description, judging conditions, etc. 001: Version Displays the ROM Version. Check the version of ROM (x.xx). (OK: “B: x.xx” , “M: x.xx” , “W: x.xx” / NG: Otherwise) 002: ROM Chk1 Checks the ROM.
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MX61/MX49 Test LCD display Test description, judging conditions, etc. 009: Output L Chk Checks the output level L. While sound is output, “ON” is displayed on the LCD. • Output Level and Cross Talk Level (PHONES) Connect the level meter to the [PHONES] terminal (L and R).
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MX61/MX49 Test LCD display Test description, judging conditions, etc. 011: SW, LED Chk Every time each switch is pressed, confirm the following test items. • The corresponding pitch sound is output normally. • “On” is displayed on the LCD. •...
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MX61/MX49 Test LCD display Test description, judging conditions, etc. 022: Foot Control Chk Checks the foot controller. Before executing the test, connect a foot controller (FC7) to the [FOOT CONTROLLER] terminal. Press the pedal down up to maximum, and the C3 note is output.
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MX61/MX49 Test LCD display Test description, judging conditions, etc. 029: ROM Chk2 Checks the ROM. (Full check) Check the ROM that is connected to the CPU. (Read operation. Full Address Check SUM comparison.) After executing the test, confirm that “OK” is displayed on the LCD.
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MX61/MX49 4. Other Inspections Turn on the [ ] (STANDBY/ON) switch to start up on the normal mode. Pop-Noise (PHONES) Connect the oscilloscope to the [PHONES] terminal (L and R). Turn on and off the [ ] (STANDBY/ON) switch sequentially.
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MX61/MX49 3. テスト一覧 テスト LCD 表示 テスト内容及び判定条件 001:Version バージョン表示 ROM のバージョン(x.xx)を確認します。 (OK: B:x.xx 、 M:x.xx 、 W:x.xx / NG:それ以外) 002:ROM Chk1 ROM 簡易チェック CPU に接続される ROM を検査します。 (全アドレス線、全データバス線のリード動作) テスト実行後、LCD 上に OK が表示されることを確認します。 (OK: OK / NG: NG ) 注: テスト No.6(全メモリ簡易チェック)をすれば、このテストは省略出来ます。...
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MX61/MX49 テスト LCD 表示 テスト内容及び判定条件 009:Output L Chk OUTPUT L 端子チェック。発音中は LCD に ON が表示されます。 • 出力レベルとクロストーク量(PHONES) [PHONES]端子の L、R にレベル計を接続します。 出力レベルが下記の通りであることを確認します。 PHONES L 側:-4.6dBu ± 2dB PHONE SR 側:-62.0dBu 以下 • 出力レベルとクロストーク量(OUTPUT) OUTPUT 端子[L/MONO] 、 [R]にレベル計を接続します。 ジャックは[L/MONO] 、 [R]両方同時に挿入します。 出力レベルが下記の通りであることを確認します。 OUTPUT L 側:+1.4dBu ± 2dB OUTPUT R 側:-62.0dBu 以下...
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MX61/MX49 テスト LCD 表示 テスト内容及び判定条件 013:Red LED On 赤色 LED 全点灯チェック 全ての赤色 LED が同時に点灯します。 点灯 LED が全て赤色であることを確認します。 014:Green LED On 緑色 LED 全点灯チェック 全ての緑色 LED が同時に点灯します。 点灯 LED が全て緑色であることを確認します。 015:All LCD On Chk LCD 全点灯チェック LCD の全ドットが点灯します。 LCD 画面全体が白くなることを確認します。 016:All LCD Off Chk LCD 全消灯チェック LCD の全ドットが消灯します。 LCD 画面全体が青くなることを確認します。 017:LCD Contrast Chk LCD コントラストチェック...
MX61/MX49 ■ USER DATA BACKUP (ユーザーデータのバックアップ) You can save all data of the User memory—containing Performances, パフォーマンスやユーザーボイス、ユーティリティー設定な created User Voices, and Utility settings—to USB fl ash memory as どのユーザーメモリー上のすべてのデータを「All(オール) 」 an “All” fi le (extension: .X5A). ファイル(拡張子:.X5A)として USB フラッシュメモリー 上に保存します。...
MX61/MX49 ■ FACTORY SET (ファクトリーセット) The original factory settings of this synthesizer’s User Memory MX49/MX61 には、ユーザーメモリーを初期化して工場出荷 can be restored as described here. The Performances, User Voices, 時の状態に戻すファクトリーセットという機能があります。 and Utility settings of the User Memory will be reset to the initial これにより、ユーザーメモリー上にあるパフォーマンスや...
MX61/MX49 ■ PROGRAM INSTALLATION PROCEDURE [Caution !] • Check to ensure that the USB memory is connected in the correct direction. (Incorrect connection will cause damage to the USB [TO DEVICE] terminal.) • Don’t turn off the power during installation.
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MX61/MX49 4. The installer is activated. Press [ ] (Play/Pause) button, and the version of the program to be installed is displayed. “X.XX” represents the version, likewise hereafter. 5. Press [ ] (Play/Pause) button, and installation will start. During installation, the progress of installation is displayed on the screen.
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MX61/MX49 Troubleshooting Case Correction The power is shut off or Re-installation is required. the USB memory was removed during operation. (Perform the installation procedure all over again.) An error message appears on the screen Check each of the following items.
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MX61/MX49 Messages after starting installation Message Meaning This message is displayed when: [PLAY]: Install Installation starts with the [ ] (Play/Pause) button. The installer is activated. (to the screen to confirm the program version) [PLAY]: Install ver.X.XX Installation is executed Execution of installation is confirmed.
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MX61/MX49 ■ プログラムインストール手順 【注意!】 • USB メモリーの接続向きを確認してください。 (正しく接続しないと USB [TO DEVICE]端子を破損する原因となります。 ) • 作業中に電源を切らないでください。 • 作業中に USB メモリーを抜かないでください。 1. 書き換え用データ(MX4961SETUP.PRG)が入った USB メモリーを、USB [TO DEVICE] 端子に接続します。 <後側> USB メモリー 2. [ ] (プレイ/ポーズ)ボタンを押しながら、 [ ] (スタンバイ/オン)スイッチをオン にします。 <後側> [ ] (スタンバイ/オン)スイッチ <前側> [ ] (プレイ/ポーズ)ボタン 以下の表示が出るまで押し続けてください。...
“YAMAHA MX” “MUSIC SYNTHESIZER” Stops communication with EBUS. EICN=L (IC101, C12) “YAMAHA MX” “(c) Yamaha Corp.” If opening screen display Starts USB-Func does not start, IC105 and (StreamContrl) 106 may be defective. /USBC-RES cancel Starts IC (IC304) operation...
MX61/MX49 ■ DM CIRCUIT BOARD CHECK METHOD The DM Circuit Board is provided with test points for service check purposes. Check the test points on the DM Circuit Board if the following symptoms appear. Symptoms and check items -- >...
(接続) LOCK AFTER WIRE TREATMENT (束線処理の後、 ロックする) INSERT (挿入) MATCHING SURFACE (合わせ面) MX61 only * THE SCREW HERE HAS TO BE TIGHTENED FIRSTLY D110 MX61 only (1 番最初にネジ締めのこと) STICK D100 MX61 only (貼る) MOUNTING INSTRUCTION (取付詳細) INSERT (挿入) TURN 90 DEGREE (90 度回転)...
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MX61/MX49 MUSIC SYNTHESIZER CIRCUIT DIAGRAM ■ CONTENTS (目次) BLOCK DIAGRAM ............ 3 (ブロックダイアグラム) OVERALL CIRCUIT DIAGRAM (総回路図) DM 1/5 ....................... P .1 2/5 ....................... P .2 3/5 ....................... P .3 4/5 ....................... P .4 5/5 ....................... P .5 JK, DC-IN, FLT ................... P .6 PNA ......................
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809–824 S4,S5 (C2–B3) KEYBOARD CN801 (8P) CN802 (10P) (MX49 only) CN604 (8P) CN605 (10P) CN603 (5P) CN5 (7P) (MX49/MX61: C4–C6) Charactor LCD (20 x 2) (C1–B3) 7seg x 3LED LD717 16N61,49,25KEY SW701–715 LD701–709, IC601 (MX61 only) 711, 712, 715 (In the case 49KEY Note12 Block 10 TR601–608,610–617...
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<P.1> MX61/MX49 OVERALL CIRCUIT DIAGRAM 1/9 (総回路図 1/9) (DM 1/5) REGULATOR SDRAM 16M FLASH ROM 16M SDRAM 16M RESET : Not installed (未実装) 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ご参照ください。 WARNING Components having special characteristics are marked and must be replacedwith parts having specifications equel to those originally installed.
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<P.2> MX61/MX49 OVERALL CIRCUIT DIAGRAM 2/9 (総回路図 2/9) (DM 2/5) to CN_CN804 <P. 8: I4> WAVE ROM 64M ANALOG MULTIPLEXER DSP SDRAM : Ceramic Capacitor (セラミックコンデンサー) : Not installed (未実装) Note: See parts list for details of circuit board component parts.
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<P.3> MX61/MX49 OVERALL CIRCUIT DIAGRAM 3/9 (総回路図 3/9) (DM 3/5) USB AUDIO USB TO HOST REGULATOR to JK_CN603 <P. 6: I10> EEPROM PHOTO MIDI COUPLER TO DEVICE HIGH SIDE SWITCH to PNA_CN601 : Electolytic Capacitor (ケミカルコンデンサー) <P. 7: P8> : Ceramic Capacitor (セラミックコンデンサー)...
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<P.4> MX61/MX49 OVERALL CIRCUIT DIAGRAM 4/9 (総回路図 4/9) (DM 4/5) to 49L_CN5 <P. 9: G5> to 61L_CN5 <P. 9: G4> to 61H_CN2 <P. 9: G2> E-GKS to 61H_CN1 <P. 9: G1> : Ceramic Capacitor (セラミックコンデンサー) : Not installed (未実装) Note: See parts list for details of circuit board component parts.
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<P.5> MX61/MX49 OVERALL CIRCUIT DIAGRAM 5/9 (総回路図 5/9) (DM 5/5) (Standby/on) REGULATOR to FLT_CN901 <P. 6: E12> DC/DC DC/DC : Electolytic Capacitor (ケミカルコンデンサー) : Ceramic Capacitor (セラミックコンデンサー) : Metal Film Resistor (金属皮膜抵抗) WARNING Components having special characteristics are marked and must be replacedwith parts having : Not installed (未実装)...
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<P.7> MX61/MX49 OVERALL CIRCUIT DIAGRAM 7/9 (総回路図 7/9) (PNA) MASTER VOLUME : Ceramic Capacitor (セラミックコンデンサー) : Not installed (未実装) 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ご参照ください。 to JK_CN602 <P. 6: F9> to PNB_CN801 <P. 8: P3>...
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<P.8> MX61/MX49 OVERALL CIRCUIT DIAGRAM 8/9 (総回路図 8/9) (PNB, CN) DATA to PNA_CN604 <P. 7: B4> to DM_CN202 <P. 2: B4> to PNA_CN605 <P. 7: B5> 28CC1-2001099981 SHIFT EXIT INC/YES LAYER SPLIT RHYTHM PATTERN EXT.SONG TEMPO PART SELECT DEC/NO PIANO KEYBOARD...
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OVERALL CIRCUIT DIAGRAM 9/9 (総回路図 9/9) (49L, 61H, 61L) (MX49/MX61: C4–C6) to DM_CN401 <P. 4: L6> to DM_CN403 <P. 4: A4> 28CC1-8822437 In the case of MX49 In the case of MX61 (C1–B3) (MX61 only) to DM_CN402 <P. 4: A3> 28CC1-8822436 (C2–B3) (MX49 only) : Not installed (未実装)...