Yamaha SPX2000 Editor Service Manual Download Page 36

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SPX2000

Example of panel display

MCS(PLLP2)

Ver.Check

●

Starting Testing

Turn on the power while pressing "UTILITY" and "NEXT" keys

Entry screen

SERVICE

TEST

SPX2000

V1.00

Displayed for a few seconds only.

POWER

UTILITY

●

Operation Procedure

Key on panel

Function

[MEMORY UP]

Selection of test numbers in increasing direction

[MEMORY DOWN]

Selection of test numbers in decreasing direction

[RECALL]

Starting execution of the selected test number

[UNDO]

Forcing to stop the test being executed.

* Stopping may not be available depending on test items.

[NEXT]

Manual input of OK in the test judged by a testing person.

[BACK]

Manual input of NG in the test judged by a testing person.

Test name

Test description and result

Test number

Meanings of displayed test results

Normal

Details of the test that ended as normal are displayed on the left.

Error

Details of the test in which an error occurred are displayed on the left.

Not tested yet

The test result is kept until the power is turned off. (It is cleared when the power is turned off.)

When re-testing, a new test result is written over the previous test result.

It is not possible to restore the "not tested" state for those items that have already been tested. ("not tested"

state is restored when the power is turned off.)

The LCD back light is white while testing. (this is applicable to tests other than the back light test)

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QQ 376315150

TEL 13942296513

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

Summary of Contents for SPX2000 Editor

Page 1: ...AT 54 PARTS LIST BLOCK DIAGRAM OVERALL CONNECTOR CIRCUIT DIAGRAM OVERALL CIRCUIT DIAGRAM Copyright c Yamaha Corporation All rights reserved PDF K2331 Printed in Japan 03 07 PA 011695 200307 108000 目次総合仕様寸法図パネルレイアウトユニットレイアウト分解手順 LSI 端子機能表 IC ブロック図シート基板図検査テストプログラムプログラムの書き込み初期化エラーメッセージブロックダイアグラム総コネクタ接続回路図総回路図 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 ...

Page 2: ...d 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 RE...

Page 3: ...n ske med batteri af samme fabrikat og type lever det brugte batteri tilbage til leverandren VARNING Explosionsfara vid felaktigt batteribyte Anvand samma batterityp eller en ekvivalent typ som rekommenderas av apparattillverkaren Kassera anvant batteri enligt fabrikantens instruktion VAROITUS Paristo voi rajahtaa jos se on virheellisesti asennettu Vaihda paristo ainoastaan laitevalmistajan suosit...

Page 4: ...or TAP INPUT MODE METER BANK MEMORY UNDO RECALL STORE EDIT COMPARE INC DEC NEXT BACK PARAMETER FINE UTILITY BYPASS TAP POWER ON OFF Level Meter L R 2 x 12 Segments LED Effect No 2 x 7 Segments LED INPUT MODE MONO STEREO METER INPUT OUTPUT INPUT SOURCE ANALOG DIGITAL CLOCK INT AES EBU WC kHz 96 88 2 48 44 1 MIDI MIDI BANK PRESET USER CLASSIC 16 characters x 2 rows back lit LCD Back lit color Green ...

Page 5: ...l SW 4 dBu 10 dBu Input Level VR Max 10 dB Max 10 dB Actual Load Impedance 10 k Ω For Use With Nominal 600 Ω Lines Input Level Connector XLR 3 31 type Balanced Phone jack TRS Balanced Sensitivity 6 dBu 0 388 V 20 dBu 0 0775 V Nominal Max before clip 14 dBu 3 88 V 0 dBu 0 775 V Input Terminals INPUT L R Level SW 4 dBu 10 dBu Input Level VR Nrminal 0 dB Nrminal 0 dB Actual Load Impedance 10 k Ω For ...

Page 6: ... 10 12 0 10 0 8 0 dBu Input Output RL Conditions Min Typ Max Units INPUT L R OUTPUT L R 600 Ω 3 0 0 0 1 0 dB Input Output RL Conditions Min Typ Max Units INPUT L R OUTPUT L R 600 Ω Fs 48 kHz 14 dBu 20 Hz 20 kHz 0 05 INPUT LEVEL SW 4 OUTPUT LEVEL SW 4 Fs 96 kHz 14 dBu 20 Hz 40 kHz 0 05 INPUT LEVEL SW 4 OUTPUT LEVEL SW 4 Input Output RL Conditions Min Typ Max Units INPUT L R OUTPUT L R 600 Ω Rs 600 ...

Page 7: ... clock int 88 2 kHz 88 2 kHz word clock int 96 kHz 96 kHz accuracy word clock int 44 1 kHz 50 ppm word clock int 48 kHz 50 ppm word clock int 88 2 kHz 50 ppm word clock int 96 kHz 50 ppm jitter word clock int 44 1 kHz 5 ns word clock int 48 kHz 5 ns word clock int 88 2 kHz 5 ns word clock int 96 kHz 5 ns Signal Delay INPUT to OUTPUT Delay time 0 0 ms Fs 96 kHz 426 ns Idle tone AD converter peak 20...

Page 8: ...tton LED 4 TAP button LED 5 FOOT SW jack 6 POWER ON OFF button q INPUT L R コントロール w レベルメーター e INPUT MODE ボタンインジケーター r METER ボタンインジケーター t INPUT SOURCE インジケーター y CLOCK インジケーター u MIDI インジケーター i kHz インジケーター o ディスプレイ 0 エフェクト番号インジケーター 1 BANK ボタンインジケーター 2 STORE ボタン 3 ボタン 4 RECALL ボタン 5 UNDO ボタン LED 6 BACK ボタン 7 INC DEC ボタン 8 NEXT ボタン 9 COMPARE ボタン LED 0 PARAMETER ボタン LED 1 FINE PARAM ボタン LED 2 UTILITY...

Page 9: ...ar Panel リアパネル 8 9 0 3 1 2 6 7 8 7 4 5 7 アース用ネジ 8 AC IN 端子 9 MIDI OUT THRU 端子 0 MIDI IN 端子 1 TO HOST USB 端子 2 WORD CLOCK IN 端子 3 AES EBU OUT 端子 4 AES EBU IN 端子 5 OUTPUT 端子 6 OUTPUT 10dBu 4dBu スイッチ 7 INPUT 端子 8 INPUT 10dBu 4dBu スイッチ www xiaoyu163 com QQ376315150 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 376315...

Page 10: ...JKOUT JKIN POWER SUPPLY UNIT POWER ユニットレイアウト www xiaoyu163 com QQ376315150 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 http www xiaoyu163 com ...

Page 11: ...L EP630210 540 Bind Head Tapping Screw S 4 0 x 8 MFZN2BL VI693100 DISASSEMBLY PROCEDURE 分解手順 540A 540A 520 520 520 540B 520 520 Top cover Internal knob INPUT L External knob INPUT R JKIN JKOUT MAIN POWER button ボタンPSW 2 トップカバー所要時間約2分 2 1 ラックアングルL Rを外します 1項参照 2 2 520 のネジ9本を外しトップカバーを外します図1 1 ラックアングル所要時間約1分 1 1 540A のネジ3本を外しラックアングルLを外します図1 1 2 540B のネジ3本を外しラックアングルRを外します図1 ラックアングルL トップカバー ...

Page 12: ...move the two 2 hexagonal nuts marked 130B The JKOUT circuit board can then be removed Fig 3 130A 130B 40 40 30 30 30 40 50 30 Rear view 30 Bind Head Tapping Screw B 3 0 x 8 MFZN2BL EP600190 40 Bind Head Tapping Screw B 2 6 x 8 MFZN2BL VB096700 50 Bind Head Tapping Screw S 3 0 x 6 MFZN2BL EP630210 130 Hexagonal Nut 9 0 x 11 V2431400 Fig 3 JKIN JKOUT MAIN 3 フロントパネル所要時間約3分 3 1 ラックアングルL Rを外します 1項参照 ...

Page 13: ... circuit board When you replace the MAIN circuit board you should remove the lithium battery from the board and install in the holder on the new circuit board Important data should be backed up by BULK OUT ALL function See page 50 7 Power Supply Unit Time required About 3 min 7 1 Remove the rack angle L and R See procedure 1 7 2 Remove the top cover See procedure 2 7 3 Remove the four 4 screws mar...

Page 14: ...emoved Fig 5 9 PN1 Circuit Board PN2 Circuit Board PN3 Circuit Board LCD Time required About 5 minutes each 9 1 Remove the rack angle L and R See procedure 1 9 2 Remove the top cover See procedure 2 9 3 Remove the front panel See procedure 3 9 4 Remove the two 2 screws marked 300 The LED guide can then be removed Fig 5 Nut Washer 300 350 360 380 VOL FOOT SW POWER 図5 LEDガイド 8 VOLシート FOOT SWシート POWE...

Page 15: ... 150 the screw marked 160 and the cord holder marked 170 The AC inlet assembly can then be removed Fig 8 Fig 8 150 150 160 150 Bind Head Tapping Screw B 3 0 x 8 MFZN2BL EP600190 160 Bind Head Screw 4 0 x 8 MFZN2BL EG340360 170 Cord Holder BK 1 CB069250 170 AC inlet assembly フック 9 5 フック3箇所を外し LEDガイドからPN1シートを外します図6 9 6 フック2箇所を外し LEDガイドからPN2シートを外します図6 9 7 フック4箇所を外し LEDガイドからLCDを外します図6 9 8 200 のネジ...

Page 16: ...O I O I O I O I O I O I O I O I O I O Port 6 Port 5 Chip operation mode Reset input Port 5 Ground Quartz crystal input Quartz crystal output Power supply 5V Analog power supply 5V Loop filter for synthesizer Analog ground Port 4 Port 8 Port 3 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 P17 AB15 P16 AB14 P15 AB13 P14 AB12 P...

Page 17: ...0 BACK BREQ WAIT RESETM ADTRG PTH5 IOIS16 PTG7 ASEMD0 PTG6 ASEBRKAK PTG5 PTG4 CKIO2 AUDATA3 PTG3 AUDATA2 PTG2 Vss AUDATA1 PTG1 Vcc AUDATA0 PTG0 TRST PTF7 PINT15 TMS PTF6 PINT14 TDI PTF5 PINT13 TCK PTF4 PINT12 IRLS3 PTF3 PINT11 IRL2 PTF2 PINT10 IRLS1 PTF1 PINT9 IRLS0 PTF0 PINT8 MD0 Vcc PLL1 CAP1 Vss PLL1 Vss PLL2 CAP2 VCC PLL2 AUDCK PTH6 Vss Vss Vcc XTAL1 EXTAL1 STATUS0 PTJ6 STATUS1 PTJ7 TCLK PTH7 ...

Page 18: ...round Parallel data bus Power supply 5 V Power supply 3 3 V 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176...

Page 19: ...6 37 38 39 40 41 42 43 44 RSTN Vdda CTLN PCO NC CTLP Vssa TSTN KM2 KM0 FS1 FS0 CSM EXTW DDIN LR Vdd ERR EMP CD0 CCK CLD I I O I I I I O O I I I O O O O I I System reset input VCO section power 5V VCO control input N PLL phase comparison output VCO control input P VCO section power GND Test terminal Open for normal use Clock mode switching input 2 Clock mode switching input 0 Channel status samplin...

Page 20: ... Soft mute Double speed sampling mode De emphasis enable Digital input format 15 16 17 18 19 20 21 22 23 24 25 26 27 28 BVSS VREFL VREFH AVDD AVSS AOUTR AOUTR AOUTL AOUTL VCOM P S CKS0 CKS1 CKS2 I I O O O O O I I I I Substrate ground Low level voltage reference High level voltage reference Analog power supply 5 V Analog ground Rch negative analog output Rch positive analog output Lch negative anal...

Page 21: ... 5 16 6 15 7 14 8 13 9 12 10 11 VDD Vcc 2G 1Y1 2A4 1Y2 2A3 1Y3 2A2 1Y4 2A1 GND Vss VCCA DIR A1 A2 A3 A4 A5 A6 A7 A8 GND GND VCCB VCCB G B1 B2 B3 B4 B5 B6 B7 B8 GND 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8 9 10 12 13 14 15 G1 G2 D D B A 11 24 23 22 21 20 19 18 8 9 10 11 12 16 15 14 13 17 1A 1B 2R 2S 2A 2B 2Y GND 1 16 2 15 3 14 4 13 5 12 6 11 7 10 8 9 Vcc 1S 1R 1Y 3A 3S 3R 3Y TC7SH04FU XS775A00 Inverter Gate...

Page 22: ...04V TE1 XR532A00 Dual Operational Amplifier MAIN IC002 1 2 3 4 V 8 7 6 5 Output A V Non Inverting Input A DC Voltage Supply DC Voltage Supply Output B Inverting Input B Non Inverting Input B Inverting Input A CIRCUIT BOARDS CONTENTS FOOTSW X4199B0 28 JKIN X4199B0 28 JKOUT X4199B0 28 MAIN X498B0 24 26 PN1 X4199B0 23 Note See parts list for details of circuit board conponent parts PN2 X4199B0 23 PN3...

Page 23: ... Circuit Board Pattern side パターン側 Pattern side パターン側 Component side 部品側 Pattern side パターン側 to MAIN CN502 Component side 部品側 Component side 部品側 2NAP WB05310 1 1 www xiaoyu163 com QQ376315150 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 http www xiaoyu163 com ...

Page 24: ...PUT R 4dBu 10dBu L 4dBu 10dBu to JKIN CN401 to JKOUT CN501 A A 2NAP WB05300 1 3 www xiaoyu163 com QQ376315150 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 http www xiaoyu163 com ...

Page 25: ...N OUT THRU USB TO HOST WORD CLOCK IN Bu A A 2NAP WB05300 1 3 部品側 www xiaoyu163 com QQ376315150 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 http www xiaoyu163 com ...

Page 26: ... WB05300 2 1 www xiaoyu163 com QQ376315150 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 http www xiaoyu163 com ...

Page 27: ...00 2 1 パターン側 www xiaoyu163 com QQ376315150 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 http www xiaoyu163 com ...

Page 28: ...ターン側 Pattern side パターン側 Pattern side パターン側 Pattern side パターン側 Component side 部品側 Component side 部品側 Component side 部品側 Component side 部品側 JKOUT Circuit Board FOOTSW Circuit Board VOL Circuit Board POWER Circuit Board 部品側 www xiaoyu163 com QQ376315150 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 8924982...

Page 29: ...e in the gain measured in 1 above is specified as follows 4 Residual noise both L and R Condition The input function should be turned off Permissible range Within 1dB Input frequency Input level Permissible range 20 Hz 4 dBu 1 5 0 5 dB 40 kHz 4 dBu 1 5 0 5 dB Input frequency Input level Specified output level Permissible range 1 kHz 4 dBu 14 dBu 14 2 dBu 5 Crosstalk between left and right Conditio...

Page 30: ...to the DIGITAL position Press the BACK key and execute WORD CLOCK selection a 96kHz Condition Make frequency setting Sample Rate of the System Two to 96kHz 1 Gain both L and R 2 Frequency response both L and R Condition 1kHz is used as reference of the permissible range 3 Distortion ratio both L and R b 48kHz Condition Make frequency setting Sample Rate of the System Two to 48kHz 1 Distortion rati...

Page 31: ...able below 1 Jitter both WORD CLOCK IN and DIGITAL IN 2 8 Checking Produced Sound Check EFFECT functions DSP6 operation check by listening ANALOG INPUT ANALOG OUTPUT Condition WORD CLOCK INT96kHz Input sound signals through ANALOG INPUT L and R XLR recall the PRESET programs listed below one after another and adjust the INPUT VOLUME so that the CLIP of the LEVEL METER does not light up with any pr...

Page 32: ...利得 L R共 OUTPUT L Rのホットコールド端子をそれぞれGND に接続しても同様の結果が得られます w f 特 L R共条件許容範囲は1kHzを基準とします e L R 間のレベル差 qで測定した利得の差の範囲を以下の様に規定します r 残留ノイズ L R共条件入力をOFFにします t L R 間のクロストーク条件 Lchに信号を入力した時は Rchの入力をOFFにします Rchに信号を入力した時は Lchの入力をOFFにします入力周波数入力レベル規定出力レベル許容範囲 1kHz 4dBu 14dBu 14 2dBu 入力周波数入力レベル許容範囲 20Hz 4dBu 1 5 0 5dB 40kHz 4dBu 1 5 0 5dB 許容範囲 1dB以内許容範囲 80dBu以下入力周波数出力レベルL R 許容範囲R L 1kHz 22dBu 58dB...

Page 33: ...キーを押しワードクロックの切り替え操作をします a 96kHz 条件 System Twoの周波数設定 Sample Rate を96kHzにします q 利得 L R共 w f 特 L R共条件許容範囲は1kHzを基準とします e 歪率 L R共 b 48kHz 条件 System Twoの周波数設定 Sample Rate を48kHzにします q 歪率 L R共補足このテスト後再びUTILITYキーを押しLCDに INPUT SOURCE が表示されたところでDECキーを押しますマークが ANALOG に移動したら設定完了です BACKキーを押しワードクロックの切り替え操作をします入力周波数出力レベル許容範囲 1kHz 23dBu 0 02 以下許容範囲 80dBu以下入力周波数入力レベル規定出力レベル許容範囲 1kHz 10dBu 0dBu 0 2...

Page 34: ...OG OUTPUT 条件 WORD CLOCK INT96kHz ANALOG INPUT L R XLR から音楽信号を入れ下記のPRESETプログラムを順にリコールしどのプログラムでも LEVEL METER の CLIP が点灯しないようにINPUT VOLUME を調整しておきますなお PRESETプログラムのリコール方法は UP DOWNキーを押し7セグに数字を点滅させ RECALL キーを押します確認するPRESETプログラムプログラム08 AMBIENCE プログラム58 ROGER ON THE 12 プログラム61 SYMPHONIC プログラム78 DYNA FILTER 検査 PRESETプログラムをリコールしスピーカーで信号を最低15秒間確認します 4種類のPRESETプログラム総てに対して行います INPUT VOLUMEを操作して出力レベルが...

Page 35: ...S Home Page YSISS URL http plaza yamaha co jp ysiss exindex nsf 3 Personal Computer PC DOS V machine Using the USB cable connect the USB connector of the main unit and the PC Make settings for the USB MIDI driver on the PC For the USB driver use a Windows 9x type one Use of the Windows 2000 or XP USB driver does not provide proper operation 4 Settings for USB MIDI driver In the control panel displ...

Page 36: ... and result Test number 01 Meanings of displayed test results OK Normal Details of the test that ended as normal are displayed on the left NG Error Details of the test in which an error occurred are displayed on the left Not tested yet The test result is kept until the power is turned off It is cleared when the power is turned off When re testing a new test result is written over the previous test...

Page 37: ... specified order Visual check 11 PANEL ALL LED Check that all LEDs light up in respective colors Visual check 12 PANEL SW Check switches by pressing them in the specified order Semi auto 13 ANALOG IN OUT Check analog input output Visual check 14 NG LOG Check that a list of test numbers resulted in NG is displayed 2 BATT test The back up battery is checked automatically with its voltage measured by...

Page 38: ...creen OK is displayed when the MIDI test ends with a satisfactory result and NG when it ends with an abnormality detected Caution Cancellation of this test is invalid while it is being executed 7 AES EBU IN OUT DIO test AES EBU OUT DIGITAL AES EBU IN DIGITAL is checked by using SIO of DSP Preparation Connect AES EBU OUT DIGITAL and AES EBU IN DIGITAL of the main unit Example of execution screen AE...

Page 39: ...mpleted press the NEXT switch To cancel testing in this stage press either UNDO or BACK switch OK is displayed when the WORD CLOCK test ends with a satisfactory result and NG when it ends with an abnormality detected Caution 1 Various types of FS for PLL LOCK test are produced by the external oscillator FS 44 1kHz 48kHz 88 2kHz 96kHz 9 LCD test The LCD back light LED is turned on in 3 colors respe...

Page 40: ...PANEL ALL LED test When only red LEDs light up check that no different color exists When only green LEDs light up check that no different color exists When only orange LEDs light up check that no different color exists Example of execution screen PANEL ALL LED OK RED LEDs appears on the screen and all red LEDs light up GREEN LEDs appears on the screen and all red LEDs light up ORANGE LEDs appears ...

Page 41: ...the numbers of the tests whose final test result was NG are displayed Example of execution screen NG 1 2 3 4 5 8 10 12 When some tests have not been executed and the executed tests have all resulted as OK the numbers of those that have not been executed are displayed NOT TESTED 3 5 8 10 To return to the test menu number selection screen from the NG LOG display screen press one of UNDO RECALL and N...

Page 42: ... すプログラムのバージョンの確認および書き込み方法は 49ページのプログラムの書き込みを参照してください 3 パーソナルコンピューター PC DOS V機本体のUSBコネクタとパソコンとをUSBケーブルで接続しますパソコンに USB MIDIドライバの設定をします USBドライバーは Windows9x系のものを用います Windows2000 XPのUSBドライバーでは正常に動作をしません 4 USB MIDIドライバの設定パソコンのコントロールパネル USB MIDI Driver をダブルクリックして USB MIDI ドライバを起動した後設定をします 2 測定器発振器出力インピーダンスは150Ωとしますオシロスコープ入力インピーダンスは100kΩ以上とします www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 ...

Page 43: ...ー機能 MEMORY UP テスト番号の順方向選択 MEMORY DOWN テスト番号の逆方向選択 RECALL 選択したテスト番号の実行開始 UNDO 実行中のテストの強制中止但しテスト項目によっては不可能なものもあります NEXT テスト者人間が判定するテストでの手動OK入力 BACK テスト者人間が判定するテストでの手動NG入力起動方法 UTILITY NEXT を押しながら電源ONしますエントリー画面 SERVICE TEST SPX2000 V1 00 数秒だけ表示 NEXT POWER UTILITY www xiaoyu163 com QQ376315150 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...

Page 44: ...出力の検査目視 14 NG LOG テスト結果 NGだったテスト番号の一覧表示各テストの説明 1 MCS PLLP2 test 内容 PLLP2のReg 00 0f 10 16 をW Rして比較判定と Reg 12 Ver の読出し表示します A0 A4とD0 D15をチェックします Reg 12はReadOnlyのReg なので自動判定できません実行画面例 MCS PLLP2 OK テストが開始されると testing が表示されます MCS テストが正常終了すれば OK が表示されますもし異常終了すれば NG が表示されます 2 BATT test 内容バックアップ用電池の電圧をA Dで測定し自動判定します実行画面例 BATTERY NG テストが開始されると testing が表示されますバッテリーテストが正常終了すれば OK が表示されますもしバッテリー電圧...

Page 45: ...チが押されると引き続きテストが始まり testing が表示されます DIO テストが正常終了すれば OK が表示されますもし異常終了すれば NG が表示されます 4 DSP6 SIO test 内容 DSP6のRegisterをWrite ReadしてDataBUS Address BUSの良否を判定します DSP6 のDRAMにRegister経由でWrite Readして比較判定します DSP6のOUT METER SIO結線を信号の送受信で判定します実行画面例 DSP6 bit23 3 0 NG テストが開始されると testing が表示されます DSP6 テストが正常終了すれば OK が表示されますもし異常終了すれば NG が表示されます注意事項このテスト中のキャンセル操作は無効です 5 MIDI test 内容 MIDI OUT MIDI IN に31...

Page 46: ...らかを押しますテストが開始されると testing が表示されます WC disconnect と表示したら IN OUT 接続されているWORD CLOCK OUT信号を切り離します準備が終わったら NEXT スイッチを押しますここでキャンセルをする場合 UNDO か BACK スイッチのどちらかを押します WORD CLOCK テストが正常終了すれば OK が表示されますもし異常終了すれば NG が表示されます注意事項 1 PLLのLOCK検査用各種FSは外部のオシレータで発生させます FS 44 1kHz 48kHz 88 2kHz 96kHz 9 LCD test 内容 3色のLCDバックライト LED を色別に点灯し目視で確認します LCDの画面全体を黒と白の繰り返し表示にし目視判定します実行画面例 PA O Red が表示されて LCD のバッ...

Page 47: ...点灯する場合 OKとして NEXT を押します NGの場合 BACK を押します PANEL LED テストが正常終了すれば OK が表示されますもし異常終了すれば NG が表示されます注意事項 1 点灯順序は図1を参照してください 2 メーターL Rのみ左右同時に点灯しますそれ以外は単独点灯します 3 7segLEDは左0 1 2 右0 1 2の順で点灯します LED点灯順序図1 色別にLED が発光するのでその都度 LED が正常に発光していたら NEXT スイッチを押します異常があれば BACK スイッチを押してこのテストを終了します PANEL ALL LED テストが正常終了すれば OK が表示されますもし異常終了すれば NG が表示されます www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 1...

Page 48: ... OUT OK DSP6 は96kHzのスルー設定となるため DSP入出力波形は同一です OKなら NEXT を押します NGなら BACK を押します ANALOG IN OUT テストが正常終了すれば OK が表示されますもし異常終了すれば NG が表示されます 14 NG LOG 内容テスト結果が NGであったテスト番号を列挙表示します全テストが実施されてテスト別に最後のテスト結果が NGであったテスト番号を列挙します画面実行例 NG 1 2 3 4 5 8 10 12 一部のテストが未テスト状態で既に実施済みのテストが全てOKだった場合未テスト番号を列挙します NOT TESTED 3 5 8 10 NG LOG 表示からテストメニュー番号選択に戻るには UNDO RECALL NEXT いずれかのスイッチを押します www xiaoyu163 com ...

Page 49: ...ssing the UTILITY key turn on the main power to the SPX2000 Then the version of the main program appears on the LCD screen 2 Writing Program Use the following procedure to write the main program 1 Using the USB cable connect the PC and SPX2000 The YAMAHA USB MIDI driver must be installed in the PC Also the setting of the USB MIDI driver should be Through Off 2 While pressing the PARAMETER key and ...

Page 50: ...mitting SPX2000 data to another device 2 Start transmission Press the INC button to start transmission While the data is being transmitted the display will indicate Transmitting When transmission is completed the display will indi cate Completed for approximately one second NOTE The INPUT MODE and METER settings are not included with the transmitted data BULK OUT ALL PUSH INC BULK OUT ALL PUSH INC...

Page 51: ...at Compare before you perform the desired operation Operation Locked The button etc you attempted to operate has been disabled by the OPERATION LOCK function Defeat the restriction as necessary PORT GENERAL is Selected OFF MIDI messages cannot be transmitted because the MIDI port GENERAL is turned OFF If you want to transmit MIDI messages set the MIDI PORT GENERAL setting to the port that you want...

Page 52: ...LED 点滅中に使用できないボタンを押しました COMPARE ボタンを押して比較を解除してからボタン操作をしてください Operation Locked 今操作したボタン類は OPERATION LOCK 機能によって使用できなくなっています必要に応じて操作の制限を解除してください PORT GENERAL is Selected OFF MIDIポート GENERAL の設定がOFFになっているため MIDIメッセージが送信できません MIDIメッセージを送信する場合は MIDI PORT GENERAL 機能でMIDIメッセージの送受信に使うポートを設定してください U Program is Empty リコールするエフェクトがありませんリコールするエフェクトを選択しなおしてください Sync Error 受信しているデジタル入力信号とSPX2000の動作しているCLOC...

Page 53: ...O 0 127 1 Assignable Program Change Table System Exclusive O 2 O 2 3 Common Song Pos Song Sel Tune X X X X X X System Real Time Clock Commands X X O X 4 Aux Messages All Sound Of Reset All Cntrls Local ON OFF All Notes OFF Active Sense Reset X X X X X X X X X X O O Notes 1 receive if switch is on 2 transmit receive if exclusive switch is on 3 Bulk Dump Request Parameter Change Request 4 Effect Con...

Page 54: ...ontrol change DATA 000nnnnn nn Control number 1 31 0vvvvvvv vv Control Value 0 127 1 Format summary Command rx tx function 8n NOTE OFF rx Control internal effects 9n NOTE ON rx Control internal effects Bn CONTROL CHANGE rx Control parameters Cn PROGRAM CHANGE rx Change programs Command rx tx function F8 TIMING CLOCK rx MIDI clock FE ACTIVE SENSING rx Check MIDI cable connections FF RESET rx Clear ...

Page 55: ...on is handled by converting seven words of 8 bit data into eight words of 7 bit data Converting actual data into bulk data d 0 6 Actual data b 0 7 Bulk data b 0 0 for I 0 I 7 I if d I 0x80 b 0 1 6 I b I 1 d I 0x7F Restoring bulk data into actual data d 0 6 Actual data b 0 7 Bulk data for I 0 I 7 I b 0 1 d I b I 1 0x80 b 0 2 8 1 1 System Setup Data Bulk Dump Format This bulk dumps the SPX2000 s set...

Page 56: ...tt total block number minimum number is 0 0bbbbbbb bb current block number 0 total block number DATA 0ddddddd ds Program change table data of block bb 0ddddddd de CHECK SUM 0eeeeeee ee ee Invert L de 1 0x7F EOX 11110111 F7 End of exclusive 2 8 1 6 Program change table Bulk Dump request Format Format STATUS 11110000 F0 System exclusive message ID No 01000011 43 Manufacture s ID number YAMAHA SUB ST...

Page 57: ...e will be expanded to two bytes 0ppppppp pp Parameter no 0ccccccc cc Channel no EOX 11110111 F7 End of exclusive 2 8 2 7 Parameter change Function call Program store recall When the SPX2000 receives this message it will store or recall the speci ﬁed effect and will then use this message to transmit the state following the change At this time the device number will be the MIDI channel of the SPX200...

Page 58: ...nn 1n n 0 15 Device number Device No 1 GROUP ID 00011110 1E MODEL ID signal processor MODEL ID 00001001 09 SPX2000 ADDRESS 00010010 12 Function call Effect Event 0000ffff 0f function 00000000 00 0ppppppp pp Release 0 Press 1 DATA 00000000 00 0eeeeeee ee Effect number 0 EOX 11110111 F7 End of exclusive This will not function if the effect type is wrong 2 8 2 14 Parameter change Function call attrib...

Page 59: ... receives a Request message with an Address UL 0x7F transmission of all meter data will be halted immediately Transmis sion will also stop if the power is turned off and on again while transmit ting meter data or if the MIDI port setting is changed Format STATUS 11110000 F0 System exclusive message ID No 01000011 43 Manufacture s ID number YAMAHA SUB STATUS 0001nnnn 1n n 0 15 Device number Device ...

Page 60: ...0V W General export model 220V N X General export model Y Export model 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 CONTENTS OVERALL ASSEMBLY 2 ELECTRICAL PARTS 5 15 PARTS LIST 総組立電気部品目次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部品価格ランクは変更になることがあります QTY欄に記...

Page 61: ...0 520 520 10a 10b 10a 10a 10a 110a 110b 110h 110f 110d 200 110e 110c 110g Rubber cap ラバーキャップ WC049600 See page 5 PN3 circuit board See page 3 5 Rubber cap ラバーキャップ WC049600 See page 5 総組立 www xiaoyu163 com QQ376315150 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 http www...

Page 62: ...n WB436100 MEMO button WB435800 PN3 circuit board See page 5 PN3 A B C D L E N 1 2 3 1 2 3 4 5 140a 140b 140c 140d 140e 140f 140g 140d AC inlet assembly to POWER CN301 to POWER SUPPLY UNIT www xiaoyu163 com QQ376315150 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 http w...

Page 63: ... Tape 12X50 3 03 500 Top Cover 510 Label MULTI WB55000 520 Bind Head Tapping Screw S 3 0X6 MFZN2BL 9 01 530 Angle Bracket Rack 2 540 Bind Head Tapping Screw S 4 0X8 MFZN2BL 6 01 550 Knob Internal INPUT L 560 Knob External INPUT R 570 Button POWER ON OFF ACCESSORIES Z Adaptor AC Cord KPR 24 J 06 Z AC Cord J 7A 125V 3P 2 5m J 06 Z AC Cord CSA U C V 08 Z AC Cord VDE H W K 08 Z AC Cord BS 3P B 10 WB42...

Page 64: ...20 J K CLOCK AES EBU LD008 LED chip Green TLGU1020 CLIP L 42 01 LD009 LED chip Yellow TLYV1020 J K CLIP L 18 LD010 LED chip Yellow TLYV1020 J K CLIP L 6 LD011 LED chip Yellow TLYV1020 J K METER OUTPUT LD012 LED chip Yellow TLYV1020 J K CLOCK WC LD013 LED chip Green TLGU1020 CLIP L 36 01 LD014 LED chip Yellow TLYV1020 J K CLIP L 15 LD015 LED chip Yellow TLYV1020 J K CLIP L 3 LD016 LED chip Yellow T...

Page 65: ...ch SKQNAED010 NEXT 01 SW206 Tact Switch SKQNAED010 PARAMETER 01 SW207 Tact Switch SKQNAED010 UTILITY 01 SW208 Tact Switch SKQNAED010 UP 01 SW209 Tact Switch SKQNAED010 RECALL 01 SW210 Tact Switch SKQNAED010 BACK 01 SW211 Tact Switch SKQNAED010 DEC 01 SW212 Tact Switch SKQNAED010 COMPARE 01 SW213 Tact Switch SKQNAED010 FINE PARAM 01 SW214 Tact Switch SKQNAED010 BYPASS 01 SW215 Tact Switch SKQNAED01...

Page 66: ...406 Ceramic Capacitor F chip 0 1000 25V Z 01 C407 Electrolytic Cap chip 1 50V 01 C408 Ceramic Capacitor F chip 0 1000 25V Z 01 410 Ceramic Capacitor F chip 0 1000 25V Z 01 C411 Electrolytic Cap chip 1 50V 01 C412 Ceramic Capacitor F chip 0 1000 25V Z 01 C413 Ceramic Capacitor F chip 0 1000 25V Z 01 C414 Ceramic Capacitor CH chip 33P 50V J 01 C415 Ceramic Capacitor F chip 0 1000 25V Z 01 C416 Ceram...

Page 67: ... CH chip 33P 50V J 01 C659 Electrolytic Cap 22 00 25 0V 01 661 Electrolytic Cap 22 00 25 0V 01 C662 Ceramic Capacitor SL chip 100P 50V J 01 C663 Ceramic Capacitor SL chip 100P 50V J 01 C665 Electrolytic Cap 100 00 25 0V 01 C667 Electrolytic Cap 100 00 25 0V 01 C668 Electrolytic Cap 22 00 25 0V 01 C669 Ceramic Capacitor CH chip 47P 50V J 01 C670 Ceramic Capacitor SL chip 120P 50V J 01 C671 Ceramic ...

Page 68: ... HOST USB CN501 Wire Trap 52147 14P TE 01 CN502 Wire Trap 52147 10P TE 01 CN503 Wire Trap 52147 15P TE 01 CN601 Cable Holder 51048 7P TE 01 CN602 Wire Trap 52147 7P TE 01 CN701 Cable Holder 51048 6P TE 01 CN801 Base Post Connector VH 4P TE 01 D001 Diode RB500V 40 01 D201 Diode 1SS355 TE 17 01 D401 Diode 1SS355 TE 17 01 D701 Diode 1SS355 TE 17 01 703 Diode 1SS355 TE 17 01 D752 Diode 1SS355 TE 17 01...

Page 69: ...C MSM514260E 60JS DRAM 4M 07 IC302 IC MSM514260E 60JS DRAM 4M 07 IC303 IC YSS910 S DSP6 10 IC401 IC CS8415A CS DIR 06 IC402 IC TC7SH04FU INVERTER 01 IC403 IC TC74VHC244FT BUFFER 03 IC404 IC TC74VHCT08AFT AND IC405 IC CS8405A CS DIT 06 IC406 IC SN75124NSR LINE RECEIVER 05 IC407 IC M37641M8 141FP CPU USB 32K 09 IC408 Photo Coupler PC410L0NIP IC501 IC TC74VHC04FT INVERTER 01 IC502 IC S 80145ANMC JC6 ...

Page 70: ...p 10 0K 63M J 01 R030 Carbon Resistor chip 1 0K 63M J 01 R033 Carbon Resistor chip 22 0 63M J 01 R034 Carbon Resistor chip 10 0 63M J 01 R035 Carbon Resistor chip 47 0 63M J 01 051 Carbon Resistor chip 47 0 63M J 01 R052 Carbon Resistor chip 0 63M J 01 056 Carbon Resistor chip 0 63M J 01 R102 Carbon Resistor chip 100 0 63M J 01 R103 Carbon Resistor chip 3 3K 63M J 01 R104 Carbon Resistor chip 10 0...

Page 71: ... Carbon Resistor chip 33 0 1 4 J 01 R511 Carbon Resistor chip 10 0K 63M J 01 R512 Carbon Resistor chip 220 0 63M J 01 R513 Carbon Resistor chip 150 0 1 4 J R514 Carbon Resistor chip 180 0 1 4 J 01 R515 Carbon Resistor chip 180 0 1 4 J 01 R516 Carbon Resistor chip 10 0K 63M J 01 R517 Carbon Resistor chip 10 0K 63M J 01 R518 Carbon Resistor chip 1 0K 63M J 01 R519 Carbon Resistor chip 1 0K 63M J 01 ...

Page 72: ...R670 Metal Film Resistor 1 0K 1 4 F 01 R671 Metal Film Resistor 2 2K 1 4 F 01 R672 Carbon Resistor 150 0 1 4 J 01 R673 Carbon Resistor 150 0 1 4 J 01 R692 Metal Film Resistor chip 75 0K 1 10 D 01 695 Metal Film Resistor chip 75 0K 1 10 D 01 R696 Carbon Resistor 750 0K 1 4 J R701 Carbon Resistor chip 68 0 63M J 01 R702 Carbon Resistor chip 0 63M J 01 R703 Carbon Resistor chip 100 0 63M J 01 R704 Ca...

Page 73: ...J 01 R787 Carbon Resistor chip 6 8K 0 1 J 01 R796 Metal Film Resistor 2 7K 1 4 F 01 R797 Metal Film Resistor 2 7K 1 4 F 01 R801 Carbon Resistor chip 1 0K 63M J 01 R802 Carbon Resistor chip 68 0 1 4 J 01 R803 Carbon Resistor chip 110 0 1 4 J 01 R804 Carbon Resistor chip 2 7K 63M J 01 R805 Carbon Resistor chip 110 0 1 4 J 01 R806 Carbon Resistor chip 68 0 63M J 01 R807 Carbon Resistor chip 10 0K 63M...

Page 74: ...M DSO751SB X301 Quartz Crystal Unit 60MHz DSO751S 06 X401 Quartz Crystal Unit 16MHz SMD 49 04 ZD801 Zener Diode HZK3CTR 3 3V 01 ZD802 Zener Diode RLZ11B 11 0V 01 Z AC Inlet 3P M1908 C 03 LCD EW10212YMR Z Lithium Battery CR2032 03 Z Power Supply Unit ZWS50AF 5 J 19 RE047100 RE047470 RE047470 RE047100 V8190000 VU120200 WB440600 V9615500 V9615500 VY703900 VY703900 VV458100 V3033500 VV556400 VV556400 ...

Page 75: ...it number indicates the destination page Signal name This indicates the location of the counter inter sheet connector The alphabet indicates horizontal direction and the number indicates vertical direction 目次注シートの部品詳細はパーツリストをご参照ください回路図表記上の注意 3桁の数字は信号の行先ページを示します対応するシート間コネクタのあるロケーションを示しますアルファベットが水平方向数字が垂直方向信号名 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 ...

Page 76: ... 10 8 3 2 5 3 7 4 6 20 21 20 5 6 5 6 7 7 1 1 2 2 1 7 1 7 3 3 7 7 6 6 22 23 17 4 9 1 1 9 IC404 IC404 IC404 13 12 5D 5D IC204 14P IC201 208P IC009 54P IC010 54P IC002 IC006 IC101 102 24P IC011 44P 5D CPUD 15 0 CS3 CS0 CS2 PLL TLC2932 PLLP2 Clock Generator IC205 44P PLL DIR2 X201 49MHz X202 45MHz CSUSB CSLCD CSDSP601 CSIO5V M265FS M128FS M64FS MWC MSYNC M64FS MWC ANA256FS M64FS MWC ANA256FS ANA256FS ...

Page 77: ...びAudio MUTE Power Off信号 Ground wiring between pattern in P C B and sheet グランド基板内パターン及びシート間配線 Function block 機能ブロック Signal connection 信号接続 PN2 P C B installation screw 基板取付ネジ P C B installation screw 基板取付ネジ P C B installation screw 基板取付ネジ P C B installation screw 基板取付ネジ P C B installation screw 基板取付ネジ P C B installation screw 基板取付ネジ Toothed ground lug screw 歯付きアースラグネジ Metal fitting screw 金具ネジ Me...

Page 78: ...battery removal Push the battery as shown in figure then the battery will pop up Druk de batterij naar beneden zoals aangeven in de tekening de batterij springt dan naar voren Battery Battery holder µPC2918T E1 X2157A00 REGULATOR 1 8V 1 4 3 2 1 INPUT 2 GND 3 OUTPUT 4 GND RB500V 40 V2376600 DIODE 1 ANODE 2 CATHODE 2 1 Z 28CC1 8828883 1 2 OVERALL CIRCUIT DIAGRAM 001 MAIN 1 9 w w w x i a o y u 1 6 3 ...

Page 79: ...R XX not installed 未実装部品 28CC1 8828883 2 1 OVERALL CIRCUIT DIAGRAM 002 MAIN 2 9 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 ...

Page 80: ...ックコンデンサ INVERTER INVERTER NAND PLLP2 Clock Generator INVERTER NAND RESET INVERTER TRANSCEIVER PLL DIR2 D FF 28CC1 8828883 3 1 OVERALL CIRCUIT DIAGRAM 003 MAIN 3 9 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 co...

Page 81: ...AM 4M DSP6 not installed 28CC1 8828883 4 1 OVERALL CIRCUIT DIAGRAM 004 MAIN 4 9 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 ...

Page 82: ... WORD CLOCK IN IN OUT DAN217 VV556300 DIODE ARRAY 0 3AX2 1 ANODE1 2 CATHODE2 3 CATHODE1 1 3 2 ANODE2 1 2 3 1SS372 V9424900 DIODE ARRAY 1 ANODE1 2 CATHODE2 3 CATHODE1 1 3 2 ANODE2 1 2 3 28CC1 8828883 5 1 OVERALL CIRCUIT DIAGRAM 005 MAIN 5 9 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 376...

Page 83: ...PN1 CN001 to PN2 CN101 to PN3 CN201 セ Ceramic Capcitor セラミックコンデンサ 28CC1 8828883 6 4 OVERALL CIRCUIT DIAGRAM 006 MAIN 6 9 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 ...

Page 84: ...CN601 INPUT L MONO R OP AMP OP AMP OP AMP ADC INVERTER TRANSCEIVER OP AMP OP AMP OP AMP INPUT 28CC1 8828883 7 2 OVERALL CIRCUIT DIAGRAM 007 MAIN 7 9 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 xia...

Page 85: ...apacitor マイラコンデンサ OP AMP OP AMP OP AMP OP AMP MUTE MUTE OP AMP OP AMP DAC REGULATOR 5V to JKOUT CN501 OUTPUT L R OUTPUT 28CC1 8828883 8 2 OVERALL CIRCUIT DIAGRAM 008 MAIN 8 9 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 ...

Page 86: ...CATHODE 2 1 RB160L 40 VS597600 DIODE 1 ANODE 2 CATHODE 2 1 PQ033Y3H3ZP X2589A00 REGULATOR 3 3V 1 DC INPUT 2 DC OUTPUT 3 GND 4 VO sense 5 ON OFF CONTROL 6 DC OUTPUT 1 5 6 HZK3CTR3 3V V9544100 ZENER DIODE 1 ANODE 2 CATHODE 2 1 RLZ11B11 0V VK040100 ZENER DIODE 1 ANODE 2 CATHODE 2 1 to POWER SUPPLY UNIT CN51 28CC1 8828883 9 2 OVERALL CIRCUIT DIAGRAM 009 MAIN 9 9 w w w x i a o y u 1 6 3 c o m Q Q 3 7 6...

Page 87: ...84 2 OVERALL CIRCUIT DIAGRAM PN1 3 POWER JKIN JKOUT VOL FOOTSW WARNING Components having special characteristics are marked Z and must be replaced with parts having specification equal to those originally installed Z 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 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...

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