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■ DISASSEMBLY PROCEDURE(分解手順) Take care not to scratch the surface of the fi nished ※ 製品にキズをつけない様に十分気をつけて作業して product during the repair work. 下さい。 The procedure should be performed by two persons or ※ この製品は重量がありますので、必ず 2 人以上で作 more because this product is heavy. 業して下さい。...
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(コンパネAss'y) <上から見た図> <横から見た図> <横から見た図> Fig.3(図 3) Circuit Boards and Assemblies (Panel Part) 3. 基板とアッセンブリ(パネル部) (Time required: About 9 minutes) (所要時間 : 約 9 分) Remove the arms L and R. (See procedure 1.) 3-1 腕木 L、R を外します。 (1 項参照) Remove the control panel assembly. (See procedure 2.) 3-2 ...
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HP Circuit Board 11. HP シート(所要時間 : 約 10 分) (Time required: About 10 minutes) 11-1 腕木 L、R を外します。 (1 項参照) 11-1 Remove the arms L and R. (See procedure 1.) 11-2 コンパネ Ass'y を外します。 (2 項参照) 11-2 Remove the control panel assembly. (See procedure 2.) 11-3 ...
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(口棒) (NWBH鍵盤 ) (リアパネル) Fig.12(図 12) (NWBH鍵盤Ass'y) (NWBH鍵盤Ass'y) Fig.13(図 13) Rear Panel 15. リアパネル(所要時間 : 約 13 分) (Time required: About 13 minutes) 15-1 腕木 L、R を外します。 (1 項参照) 15-1 Remove the arms L and R. (See procedure 1.) 15-2 ...
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(パネルフック) (パネルフック) Fig.14(図 14) Disassembling the pedal CP1 16. ペダル CP1 の分解 Unplug the plugs of the pedal CP1 from the SUSTAIN, ※ 本体の SUSTAIN,SOFTENUTO,SOFT 端子からペ SOFTENUTO and SOFT terminals in advance. ダル CP1 のプラグを抜いておきます。 16-1 Pedal Cover 16-1 ペダルカバー(所要時間 : 約 2 分)...
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16-4 Pedal Case 16-4 ペダルケース(所要時間 : 約 5 分) (Time required: About 5 minutes) 19-4-1 ペダルカバーを外します。 (16-1 項参照) 19-4-1 Remove the pedal cover. (See procedure 16-1.) 16-4-2 PDLI シートを外します。 (16-2 項参照) 16-4-2 Remove the PDLI circuit board. (See procedure 16-2.) 16-4-3 ペダル Ass'y を外します。 (16-3 項参照) 16-4-3 Remove the pedal assembly.
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(フック) (△マーク) Fig.20(図 20) Fig.21(図 21) 17-4 Rubber contact 17-4 接点ゴム Remove the GHD circuit board for the involved key. The 該当する鍵盤のシート基板を外して、接点ゴムを外 rubber contacts can then be removed. (Fig.22, Fig.23) します。 (図 22, 図 23) 17-5 White Key (Black Key) 17-5 ...
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17-6 Hammer, White Key (Hammer, Black Key) 17-6 ハンマー白鍵(ハンマー黒鍵) After a key has been removed, push a key spring down 白鍵を外し、スプリングを一度下に押し込み、フッ once to take it out of the hook. (Fig.26) クから取り外します。 (図 26) Place the keyboard assembly upside-down and peel the ...
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18-4 HED_EBUS L & MK SUB Circuit Boards 18-4 HED̲EBUS L、MK SUB シート Tighten the seven (7) screws marked [260A] to fi x HED̲EBUS L シートと MK SUB シートを取り付け、 the HED_EBUS L and MK SUB circuit boards. [260A] のネジ 7 本を取り付けます。 (図 19, 図 20) (Fig.19,Fig.20) 18-5 GHD M Circuit Board 18-5 ...
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● PSSUB Circuit Board 部品実装方向 The starting point of the winding 巻き始め側 The ending point of the winding 巻き終わり側 極性無し To fix the capacitors, apply some adhesive to the shaded area in the figure below. 下図斜線シルク部に接着剤を塗布し コンデンサを固定すること ● LP Circuit Board Component Side (部品側) PSSUB: 2NA-WQ00340 1 2NA-WS09140 1...
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Measuring Requirements Measuring instruments: To check the product in the manual mode, the following Frequency counter, Oscilloscope, Level Meter (JIS-C curve), instruments and jigs are required. Distortion Meter, Audio Analyzer etc. The sine wave level at the OUTPUT (Balanced) terminal In case that Audio Percision System2 or ATS-2 is used, a * ...
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Jigs: MIDI cable, USB Memory (USB2.0 is not indispensable.), USB cable (A type - B type), Keyboard Amplifi er, Foot controller FC7 (or FC9) (for FOOT CONTROLLER 1/2 check) FC4 (or FC5) (for FOOT PEDAL (SUSTAIN, SOSTENUTE, SOFT) and FOOT SW (ASSIGNABLE) check) Preparation The test program has two modes.
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Selecting Test Item Only for the test items executing for a long time, "--" is blinked on the VFD display while executing the test to notify MANUAL MODE: In the manual mode, press the [PAGE ] button to move to the next test item, and press the [...
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T01: Version V1, V2, V3 : Version number as ASCII code (TEST CODE: A00100) [Initial Screen] The version "V1 V2 V3" becomes "0.00", though the MIDI code is output as well as the case of OK. [Ending Process] [Description] MANUAL MODE: Confi...
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[MIDI Code Output for Test Conclusion] Press the [ENTER] button to return to the wait state for the OK A0 03 02<== test number. NG A0 03 03<== MIDI MODE: [Ending Process] Send the test code A0 00 00 to return to the wait state for the MANUAL MODE: test code, or send a test code to execute another test item.
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[Others] T06: Effect RAM Check 1 None (TEST CODE: A00C00) [Initial Screen] T05: Wave ROM Check 1 (TEST CODE: A00600) [Initial Screen] [Description] Checks the effect RAMs (DM:IC033,IC035,IC038) connected to the address bus and data bus. [Description] Checks the wave ROMs (DM: IC028, IC029) connected to [Procedure] the address bus and data bus.
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T07: TG1 Check T08: TG2 Check (TEST CODE: A01000) (TEST CODE: A01100) [Initial Screen] [Initial Screen] [Description] [Description] Confi rm the TG1 (SWP51L: DM IC030) generates the sound Confi rm the TG2 (SWP51L: DM IC031) generates the sound normally. normally. [Procedure] [Procedure] After starting the test, it starts producing the sine wave...
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T09: Pitch Check MIDI MODE: Send the test code A0 00 00 to return to the wait state for the (TEST CODE: A01300) test code, or send a test code to execute another test item. [Initial Screen] [Others] None [Description] T10: Output R Check Measure the frequency of the sine wave output from the tone (TEST CODE: A01400)
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(Distortion Factor) OUTPUT(Unbalanced): 0.1% or less (RL=10KΩ) OUTPUT(Balanced): 0.1% or less (RL=600Ω) PHONES: 0.1% or less (RL=33Ω) [MIDI Code Output for Test Conclusion] No output (Crosstalk) OUTPUT(Unbalanced) : -80dBu or less (RL=10KΩ) [Ending Process] OUTPUT(Balanced) : -80dBu or less (RL=600Ω) After measuring it, execute the following operations to stop PHONES : -48dBu or less (RL=33Ω)
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[Procedure] [MIDI Code Output for Test Conclusion] Connect a measuring instrument such as an AC level meter None or an audio analyzer to the OUTPUT terminal beforehand. While executing the test, the sine wave is output from all [Ending Process] of the OUTPUT (Unbalanced), OUTPUT (Balanced), and After measuring it, execute the following operations to stop PHONES terminals.
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Press the [PAGE] button or send the MIDI code "A80000" MIDI MODE: to it. Then, the state of relay becomes RESET (Mute = ON), Send the test code A0 00 00 to return to the wait state for the and the following screen is displayed. test code, or send a test code to execute another test item.
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[Check Item] It becomes OK when you press the correct switch after When the test is started, the switch name to be pressed is pressing the different switch by mistake. displayed on the lower line of the VFD. In case that it recognizes that the plural switches are actually pressed at a time, or that it wrongly recognizes the plural switches are pressed though a single button is pressed, the following display appears.
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SW名/表示 SWコード(Hex) 音程 ノート№ SW名/表示 SWコード(Hex) 音程 ノート№ <- The demand value is displayed on the upper line of the VFD, T15: Encoder Check and the current value is displayed on the lower line. (TEST CODE: A31500) If the demand value is <+8>, rotate the knob clockwise. * Only in this item, the head byte is "A3".
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[Procedure] No Display Execute the test, and confi rm the LEDs are lit normally by visual inspection. [MIDI Code Output for Test Conclusion] [Check Item] A3 15 02<== Confi rm the white LEDs corresponding to the following switches are lit correctly by visual inspection. None [PRE-AMPLIFIER](PART1) , ...
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MIDI MODE: [Display of Test Conclusion] Send the test code A0 00 00 to return to the wait state for the None test code, or send a test code to execute another test item. In case of NG, refer to "E. Test Procedure for NG". [MIDI Code Output for Test Conclusion] After the test is completed by the above mentioned method, None...
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T18: Green LED On Check MIDI MODE: Send the test code "A00000" to it to return to the wait state (TEST CODE: A02500) for the test code, or send another test code to it to execute [Initial Screen] the next test item. In case of NG, refer to "E.
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MIDI MODE: T21: VFD Brightness Check Send the test code "A00000" to it to return to the wait state (TEST CODE: A02A00) for the test code, or send another test code to it to execute [Initial Screen] the next test item. In case of NG, refer to "E.
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[Others] None None T22: Pitch Bend Wheel Check [MIDI Code Output for Test Conclusion] OK A0 33 02<== (TEST CODE: A03300) NG A0 33 03<== [Initial Screen] [Ending Process] MANUAL MODE: Press the [ENTER] button to return to the wait state for the [Description] test number.
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After the following screen is displayed in the VFD, release [Display of Test Conclusion] the pedal which is connected to the SUSTAIN terminal. After the following screen is displayed in the VFD, press the pedal which is connected to the SOSTENUTO terminal. or There is no change in the VFD display, regardless of After the following screen is displayed in the VFD, release pressing or releasing the pedal.
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After the following is displayed in the VFD, raise the pedal T25: Foot Controller(2) Check fully to return it to the previous state. (TEST CODE: A02C00) [Initial Screen] [Check Item] Execute the test according to the procedure, and confi rm the [Description] following screen is displayed in the VFD.
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releasing the pedal. [Check Item] Execute the test according to the procedure, and confi rm the [MIDI Code Output for Test Conclusion] following screen is displayed in the VFD. OK A0 2C 02<== NG A0 2C 03<== [Ending Process] Also, confi rm the sound aurally because the sine waves are MANUAL MODE: output from the OUTPUT terminal in the following timing.
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[Description] T28: USB Check Confi rm that the MIDI terminals work normally. (TEST CODE: A05700) [Initial Screen] [Procedure] Connect the MIDI IN and MIDI OUT terminals using a MIDI cable. (Loop connection) [Description] Connect a MIDI monitor to the MIDI THRU terminal. Confi...
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MIDI MODE: Send the test code A0 00 00 to return to the wait state for the test code, or send a test code to execute another test item. In case of NG, refer to "E. Test Procedure for NG". (In case that the USB memory is not detected.) [Others] Before starting the test 、...
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[Display of Test Conclusion] [MIDI Code Output for Test Conclusion] OK A0 41 02<== NG A0 41 03<== [Ending Process] [MIDI Code Output for Test Conclusion] MANUAL MODE: OK A0 3B 04<== Press the [ENTER] button to return to the wait state for the NG A0 3B 03<== test number.
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[MIDI Code Output for Test Conclusion] OK A0 43 02<== NG A0 43 03<== [Ending Process] [MIDI Code Output for Test Conclusion] MANUAL MODE: OK A0 42 02<== Press the [ENTER] button to return to the wait state for the NG A0 42 03<== test number.
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[Ending Process] MIDI MODE: MANUAL MODE: Send the test code A0 00 00 to return to the wait state for the Press the [ENTER] button to return to the wait state for the test code, or send a test code to execute another test item. test number.
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T41: FACTORY SET [Procedure] Execute the test. (TEST CODE: A05400) [Initial Screen] [Check Item] Confi rm it starts with the play mode after executing it. [Display of Test Conclusion] [Description] None All data are initialized to the factory preset. [MIDI Code Output for Test Conclusion] [Procedure] None Execute the test.
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[ 判定結果の表示 ] なし ただし、ペダルを踏む / 戻すの動作に関わらず、 VFD の表示に変化が無いことが相当します。 [ 判定結果の MIDI コード出力 ] OK A 0 2E 02 <== NG A 0 2E 03 <== [ テストの終了方法 ] MANUAL MODE: [ 判定結果の MIDI コード出力 ] ...
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VFD の表示が次のようになったら、USB(TO DEVICE) 端子に USB メモリーを接続するまでの時 DEVICE) 端子に任意の USB メモリーを接続します。 間が、およそ1分以上経過すると、タイムアウトと なって、結果が NG となります。 その場合は、テストを再実行し、VFD 表示が次のよ うになったら速やかに USB メモリーを接続してくだ さい。 [ チェック項目 ] VFD の表示が次のようになることを確認します。 T29: USB Storage チェック (テストコード : A05800) また、手順通りに実行し、VFD の下段に表示される [ 最初の表示 ] OK/NG の表示を確認します。...
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(ライトプロテクト= ON の USB メモリーだった場 合) [ 判定結果の MIDI コード出力 ] [ 判定結果の MIDI コード出力 ] OK A 0 3B 04 <== OK A 0 58 02 <== NG A 0 3B 03 <== NG A 0 58 03 <== NG A 0 58 11 <== (UNFORMAT DISK) ...
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[ 判定結果の MIDI コード出力 ] [ 判定結果の MIDI コード出力 ] OK A 0 41 02 <== OK A 0 42 02 <== NG A 0 41 03 <== NG A 0 42 03 <== [ テストの終了方法 ] [ テストの終了方法 ] MANUAL MODE: MANUAL MODE: ...
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■ VERSION UPGRADE Download the version upgrade program from the Yamaha offi cial website. File name Installer CP1INST.PRG (インストーラ) Program CP1MAINPRG1.PRG ( プログラム) CP1MAINPRG2.PRG CP1MAINPRG3.PRG CP1MAINPRG4.PRG Tool required for update • USB fl ash memory (with the program data) How to install Never turn the instrument off while installing.
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■ バージョンアップ ヤマハホームページからバージョンアッププログラムをダウンロードしてください。 ファイル名 Installer CP1INST.PRG (インストーラ) Program CP1MAINPRG1.PRG ( プログラム) CP1MAINPRG2.PRG CP1MAINPRG3.PRG CP1MAINPRG4.PRG 準備するもの USB フラッシュメモリー(プログラムデータ入り) インストール手順 実行中は、VFD に "Completed." が表示されるまで絶対に電源を切らないでください。 インストールは約3分かかります。 特に、インストール開始直後に電源を切るとブートが壊れ、Flash ROM の張り替えが必要となります。 実行中に USB フラッシュメモリーを抜かないでください。 ...
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トラブルシューティング • 作業中に電源が切れた、またはUSBフラッシュメモリーを抜いてしまった。 再インストールが必要です。インストール手順の最初から再実行してください。 • インストールモードで起動しても画面が表示されない。 ブートが壊れているため、Flash ROMの張替えが必要です。 インストール開始直後に電源を切るとブートが壊れてしまいますので、取り扱いには十分にご注意ください。 • USBフラッシュメモリーをパソコンで複製してインストールしようとしたが、インストールできない。 USBフラッシュメモリーが壊れている可能性がありますので、この場合は別のUSBフラッシュメモリーで再度試してみてください。 • 画面上にエラーメッセージがでる。 以下の表に従い対応してください。 エラーメッセージ 説明 対応 Media is not connected ! (E01) メディアが挿入されていません。 ・USBフラッシュメモリーが正しく挿入さ れているか確認してください。 ・USBフラッシュメモリーの金属面にゴミ などが付着していないか確認してください。 Unformatted media ! (E02) メディアがフォーマットされていません。 ・USBフラッシュメモリーが正しく挿入さ れているか確認してください。 ・USBフラッシュメモリー内のデータをパ ソコンで確認してください。 Data does not exist ! (E03) メディアにインストールデータがありません。 ・インストールデータが正しいか確認して Data read error ! ...
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UNIT +15V A.GND A.GND L200 AC 85 - 264V -15V AC INLET -15V PSSUB 28CC1-2001055523 CP1 CIRCUIT BOARD LAYOUT The wire length should be within 80 to 90mm. 束線長さ 80〜90mmのこ と [Front View] 1010 1040 1030 1140 Location Part No. Assembly...
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<Page2> ■ CP1 OVERALL CIRCUIT DIAGRAM 1/7 (DM 1/3) [001] 1/3 [001] TRANSCEIVER SDRAM SWX02 TRANSCEIVER Not installed to PSSUB-CN101 <Page6 B7> Not installed TRANSCEIVER FLASH (BACKUP) Not installed FLASH (PROGRAM) SDRAM STEP-DOWN REGULATOR BUFFER SWX02 SWX02 VOLTAGE DETECTOR Display <VFD>...
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<Page4> ■ CP1 OVERALL CIRCUIT DIAGRAM 3/7 (DM 3/3, MVL) [003] 3/3 [003] Not installed 0Ω REGULATOR OP AMP OP AMP OP AMP Not installed Not installed OP AMP to JKB-CN200 <Page5 V13> REGULATOR +12V Not installed MULTI VIBRATOR OP AMP...
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<Page5> ■ CP1 OVERALL CIRCUIT DIAGRAM 4/7 (HP, JK-A, JK-B) FOOT CONTROLLER FOOT SWITCH TO HOST ASSIGNABLE SOFT SOSTENUTO SUSTAIN JK-A to DM-CN007 <Page2 A13> * Relation between level and pedal by pin of CN101. at unconnection at connection (OFF/Up) at connection (ON/Down) 2.64V or more...
<Page6> ■ CP1 OVERALL CIRCUIT DIAGRAM 5/7 (LP, LPS, MIDI, PSSUB, PLF, USB) PSSUB ON/OFF AC IN Not installed AC85 - 264V AC INLET Not installed NP: Not populated 28CC1-2001055528-2 (Not installed) Not installed Display <VFD> Not installed to PNB-CN201 <Page7 X8>...
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<Page7> ■ CP1 OVERALL CIRCUIT DIAGRAM 6/7 (PEDAL, PEDAL-VR, PDLI, PNA, PNB, RE) 1 PIANO 1 PRE- 1 MODULATIN 1 POWER AMPLIFIER REVERB MASTER AMPLIFIER EFFECT COMPRESSOR EQUALIZER 2 PIANO 2 PRE- 2 MODULATIN 2 POWER AMPLIFIER COMMON AMPLIFIER EFFECT COMPRESSOR N.P.: Not populated...