Yamaha-01X-mix-sm(1) 维修电路原理图.pdf

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1、SERVICE MANUALI CONTENTS（目次）SPECIFICATIONS（仕様） .3/5DIMENSIONS（寸法図） .7PANEL LAYOUT（） .8CIRCUIT BOARD LAYOUT（） .12DISASSEMBLY PROCEDURE（分解手順） .13LSI PIN DESCRIPTION（LSI端子機能表） .21IC BLOCK DIAGRAM（IC 図） .33CIRCUIT BOARDS（基板図）.36UPDATAING FIRMWARE（）.52/54INSPECTIONS（検査） .56/61TEST PROGRAM（） .66/83TROUBLE

2、 DIAGNOSIS（故障診断） .100/101DISPLAY MESSAGES（） .102/103ABOUT CONNECTIONS WITH EXTERNAL DEVICES WHEN USINGTHE O1X WITH A COMPUTER. 104MIDI IMPLEMENTATION CHART . 105MIDI DATA FORMAT . 106PARTS LISTBLOCK DIAGRAM（）OVERALL CONNECTOR CIRCUIT DIAGRAM（総接続回路図）OVERALL CIRCUIT DIAGRAM（総回路図）Copyright (c) Yamaha C

3、orporation. All rights reserved. PDF-K8542 Printed in Japan 04.01SY 01170520031125-179000RadioFans.CN 收音机爱 好者资料库2O1XIMPORTANT NOTICEThis manual has been provided for the use of authorized Yamaha Retailers and their service personnel. It has been assumedthat basic service procedures inherent to the i

4、ndustry, and more specifically Yamaha Products, are already known andunderstood by the users, and have therefore not been restated.WARNING :Failure to follow appropriate service and safety procedures when servicing this product may result inpersonal injury, destruction of expensive components and fa

5、ilure of the product to perform asspecified. For these reasons, we advise all Yamaha product owners that all service required shouldbe 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

6、 not constitute authorization,certification, recognition of any applicable technical capabilities, or establish a principal-agentrelationship 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 departmen

7、ts of Yamaha are continually striving to improve Yamaha products. Modifications are, therefore,inevitable and changes in specification are subject to change without notice or obligation to retrofit. Should any discrepancyappear to exist, please contact the distributors Service Division.WARNING :Stat

8、ic discharges can destroy expensive components. Discharge any static electricity your bodymay have accumulated by grounding yourself to the ground bus in the unit (heavy gauge black wiresconnect to this bus).IMPORTANT :Turn the unit OFF during disassembly and parts replacement. Recheck all work befo

9、re you applypower 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 Agenc

10、y(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 ANYREASON WHAT SO EVER!Avoid prolonged, unprotected contact between solder and your skin! When soldering, do not inhale so

11、lder fumes or exposeeyes to solder/flux vapor!If you come in contact with solder or components located inside the enclosure of this product, wash your hands beforehandling food.I WARNINGComponents having special characteristics are marked Z and must be replaced with parts having specification equal

12、tothose originally installed.Z印部品、安全維持重要部品。交換場合、安全必指定部品使用。RadioFans.CN 收音机爱 好者资料库3O1XI SPECIFICATIONSI General SpecificationsSampling FrequencyInternal, ExternalNormal rate: 44.1 kHz (-10 %) 48 kHz (+6 %)Double rate: 88.2 kHz (-10 %) 96 kHz (+6 %)Frequency Response44.1 kHz, 48 kHz20 Hz 20 kHz0 +1/-3

13、dB, MIC/LINE IN to STEREO OUT (48 kHz)88.2 kHz, 96 kHz20 Hz 40 kHz0 +1/-3dB, MIC/LINE IN to STEREO OUT (96 kHz)Total Harmonic DistortionLess than 0.02 %1kHz, LINE IN to STEREO OUTDynamic Range103 dBLINE IN to STEREO OUTNoise level-105 dBVCrosstalk70 dBDA converter24 bit Linear, 128 times oversamplin

14、g (44.1, 48 kHz)/64 times over sampling (88.2, 96 kHz)AD converter24 bit Linear, 128 times oversampling (44.1, 48 kHz)/64 times over sampling (88.2, 96 kHz)Internal Signal Processing32 bit (Accumulator 58 bit)Interface FunctionsmLANAudio I/F18 ch Input / 24 ch Output (44.1 kHz, 48 kHz),10 ch Input /

15、 16 ch Output (88.2 kHz, 96 kHz)MIDI I/F5 ports Input / 5 ports Output(for DAW, MIDI-A, MIDI-B, Studio Manager and Program Change Control)Mixer Functions28 ch Digital Mixing (44.1, 48 kHz)/18 ch Digital Mixing (88.2, 96 kHz)InputMIC/LINE Input8 ch (with 1 channel switchable to HI-Z Input)mLAN Input1

16、6 ch (44.1 kHz, 48 kHz)/8ch (88.2 kHz, 96 kHz)mLAN Monitor Input2 ch (Stereo one system) is cascade-connected to the Monitor Out (Stereo Bus and Mix Balancecan be adjusted)Stereo InputStereo; two systems (combined use with Effect return) (44.1 kHz, 48 kHz)Stereo one system (88.2 kHz, 96 kHz)Digital

17、InputStereo; one systemDigital Cascade InputStereo; one system is cascade-connected to the Stereo Bus (with attenuator)OscillatorSine (100 Hz, 1 kHz, 10 kHz) / Noise, 0 dB -96 dB (1 dB step)Can be output to Stereo Bus, Rec Bus, Aux 1 4OutputStereo Bus2 ch (Stereo one system)Rec Bus2 ch (Stereo one s

18、ystem)Aux Bus2 ch (Send 1, 2)Effect Bus2 ch (Sends 3, 4; combined use with Aux 3, 4)Direct Output24 ch (mLAN output from Input Module x 24) (44.1 kHz, 48 kHz) / 16 ch (88.2 kHz, 96 kHz)Effector2 units (43 preset types) (44.1 kHz, 48 kHz)/1 unit (88.2 kHz, 96 kHz)Channel ModuleMIC/LINE Input24 system

19、s (A/D Input x 8 ch, mLAN Input x 16) (44.1 kHz, 48 kHz) / 16 systems (88.2 kHz, 96 kHz)mLAN InputAttenuator, Phase, Insert, 4-Band EQ, Dynamics, Aux Send 1 4, Level, PanStereo InputTwo systems (44.1 kHz, 48 kHz)/One system (88.2 kHz, 96 kHz) Attenuator, Phase, 4-Band EQ,Aux Send 1 4, Level, PanOutp

20、ut ModuleStereo OutputAttenuator, 4-Band EQ, Dynamics, Insert, Level, Pan balanceRec Bus OutputDynamics, Insert, LevelAux 1 4 OutputLevelNumber of memoriesPreset AreaUser AreaScene Library199Channel Library2127EQ Library40160Dynamics Library4088Effect 1/2 Library4385Input Patch Library132Output Patc

21、h Library1324O1XI OthersSupplied AccessoriesPower Adaptor (PA-300), Owners Manual set, CD-ROM x 2, mLAN (IEEE 1394) cablePower Consumption21 WDimensions453(W) x 391(D) x 116(H) mm (including channel knobs height)Weight6.2 kgOperating free-air temperature range10 - 35CI ControlAnalog SectionInput Gai

22、nLINE/MIC Gain Knob 1 8 (+4 dB -46 dB)Monitor VolumeMONITOR/PHONES KnobPhantom SwitchPHANTOM (+48 V) ON-OFF (rear panel)Power SwitchSTANDBY/ON switch (rear panel)FadersFaders 1 8, STEREO Fader60 mm motorized, 0 -132 - dBKnobs/DialChannel knobs 1 8 (Data Entry)Rotary Encoder Dial (Song Position)Panel

23、 SwitchesMODEINTERNAL, REMOTE, SCENE, UTILITY BACK UP, MONITORPAGESELECTED CHANNEL LIBRARY, EQ-LOW, EQ-LOW-MID, EQ-HIGH-MID, EQ-HIGH, PAN CH PARAM,SEND INST, DYNAMICS PLUG-IN, GROUP, EFFECTMIXER/LAYERAUDIO/18, INST/916(mLAN), MIDI/1724(mLAN), BUS-AUX/MASTER, OTHERFUNCTIONF1 TRACK, F2 MIXER, F3 LIST,

24、 F4 CLOSE, F5, F6, F7, F8DISPLAYUP, DOWN, DISPLAY SHIFT, NAME/VALUE METERBANKCHANNELSEL 1 8, STEREO SEL, ON 1 8, SOLO, REC RDY, AUTO EDIT, AUTO R/WTRANSPORTREWIND, FORWARD, STOP, PLAY, RECORD, LOOP, MARKER, MARKER-WRITECURSORUP, DOWN, LEFT, RIGHT, ZOOMOthersEDIT, UNDO, SAVE, FLIP, SHIFT, SCRUBDispla

25、yLCD55 x 2 character LCD (backlit)I Input/Output SpecificationsAnalog InputConnectorInput levelNominalMax. before clipActual Load ImpedanceMIC/LINE INPUT 1, 2XLR type, Balanced,-46 dB +4 dB+18 dB3 k+48 V +3 V/-3 V PhantomMIC/LINE INPUT 3 - 8TRS Phone, Balanced-46 dB +4 dB+18 dB3 kMIC/LINE INPUT Hi-Z

26、Phone, Unbalanced-46 dB +4 dB+18 dB500 kAnalog OutputConnectorOutput levelNominalMax. before clipActual Source ImpedanceMONITOR OUT (L, R)Phone, Unbalanced-10 dBV+4 dBV10 kSTEREO/AUX OUT (L, R)Phone, Unbalanced-10 dBV+4 dBV10 kPHONESTRS Phone, Unbalanced100 mW + 100 mW8 40 (40 load)Digital Input/Out

27、putConnectorFormatRecommended output levelOther detailsDIGITAL IN, OUTRCA PINIEC-60958 Consumer use0.5 Vpp/75 SRC On/Off is possible on theinput side, Dither On/Offpossible on the output sideMIDI IN, OUT A/BDIN (5 pin)MIDI-mLAN 1/2IEEE 1394 (6 pin)IEEE 1394/FireWire-FOOT SWITCH 1/2PHONE5O1X 仕様I 一般仕様

28、周波数Internal、 ExternalNormal rate: 44.1 kHz (-10 %) 48 kHz (+6 %)Double rate: 88.2 kHz (-10 %) 96 kHz (+6 %)周波数特性44.1 kHz、 48 kHz20 Hz 20 kHz0 +1/-3dB、 MIC/LINE IN STEREO OUT (48 kHz)88.2 kHz、 96 kHz20 Hz 40 kHz0 +1/-3dB、 MIC/LINE IN STEREO OUT (96 kHz)全高調波歪0.02 %以下1kHz、 LINE IN STEREO OUT103 dBLINE

29、IN STEREO OUT-105 dBV70 dBDA24、 128倍 (44.1、 48 kHz) /64倍 (88.2、 96 kHz)AD24、 128倍(44.1、 48 kHz) /64倍(88.2、 96 kHz)内部処理32(58)機能mLAN I/F18 ch Input / 24 ch Output (44.1 kHz、 48 kHz)、10 ch Input / 16 ch Output (88.2 kHz、 96 kHz)MIDI I/F5 ports Input / 5 ports Output(DAW、 MIDI-A、 MIDI-B、 Studio Manager、

30、 Program Change Control)機能28 ch (44.1、 48 kHz)/18 ch (88.2、 96 kHz)MIC/LINE Input8 ch (1 chHI-Z Input切替可)入力部mLAN Input16 ch (44.1 kHz、 48 kHz)/8ch (88.2 kHz、 96 kHz)mLAN Monitor Input2 ch (Stereo 1系統) Monitor Out接続 (Stereo OutoputMix Balance調整可)(mLAN Monitor Input)Stereo InputStereo 2系統 (Effect Retu

31、rn兼用) (44.1 kHz、 48 kHz)Stereo 1系統 (88.2 kHz、 96 kHz)Digital InputStereo 1系統Digital Cascade InputStereo 1系統Stereo Bus接続 (Attenuator付)Sine (100 Hz、 1 kHz、 10 kHz) / Noise、 0 dB -96 dB (1 dB 単位)Stereo Bus、 Rec Bus、 Aux 1 4出力可Stereo Bus2 ch (Stereo 1系統)出力部Rec Bus2 ch (Stereo 1系統)Aux Bus2 ch (Send 1、 2)

32、Effect Bus2 ch (Sends 3、 4)、 (Aux 3、 4兼用)Direct Output24 ch (Input Module x 24mLAN出力) (44.1 kHz、 48 kHz) / 16 ch (88.2 kHz、 96 kHz)2 系統 (43 preset types) (44.1 kHz、 48 kHz)/1 unit (88.2 kHz、 96 kHz)MIC/LINE Input24 系統 (A/D Input x 8 ch、 mLAN Input x 16) (44.1 kHz、 48 kHz) / 16 系統 (88.2 kHz、 96 kHz)m

33、LAN InputAttenuator、 Phase、 Insert、 4-Band EQ、 Dynamics、 Aux Send 1 4、 Level、 PanStereo Input2 系統 (44.1 kHz、 48 kHz)/1 系統 (88.2 kHz、 96 kHz)Attenuator、 Phase、 4-Band EQ、 Aux Send 1 4、 Level、 PanStereo OutputAttenuator、 4-Band EQ、 Dynamics、 Insert、 Level、 Pan balanceRec Bus OutputDynamics、 Insert、 Le

34、velAux 1 4 OutputLevel数Scene Library199Channel Library2127EQ Library40160Dynamics Library4088Effect 1/2 Library4385Input Patch Library132Output Patch Library1326O1XI 他付属品電源 (PA-300)、 取扱説明書、 CD-ROM x 2、 mLAN (IEEE 1394) 、 保証書消費電力21 W最大外形寸法453(W) x 391(D) x 116(H) mm (高含)質量6.2 kg動作環境温度10 35I 部LINE/MIC

35、 1 8 (+4 dB -46 dB) MONITOR/PHONES PHANTOM (+48 V) ON-OFF ()STANDBY/ON () 1 8, STEREO 60 mm付、 0 -132 - dB/ 1 8 () ()MODEINTERNAL、 REMOTE、 SCENE、 UTILITY BACK UP、 MONITORPAGESELECTED CHANNEL LIBRARY、 EQ-LOW、 EQ-LOW-MID、 EQ-HIGH-MID、 EQ-HIGH、 PAN CH PARAM、SEND INST、 DYNAMICS PLUG-IN、 GROUP、 EFFECTMIXE

36、R/LAYERAUDIO/18、 INST/916(mLAN)、 MIDI/1724(mLAN)、 BUS-AUX/MASTER、 OTHERFUNCTIONF1 TRACK、 F2 MIXER、 F3 LIST、 F4 CLOSE、 F5、 F6、 F7、 F8DISPLAYUP、 DOWN、 DISPLAY SHIFT、 NAME/VALUE METERBANKCHANNELSEL 1 8、 STEREO SEL、 ON 1 8、 SOLO、 REC RDY、 AUTO EDIT、 AUTO R/WTRANSPORTREWIND、 FORWARD、 STOP、 PLAY、 RECORD、

37、LOOP、 MARKER、 MARKER-WRITECURSORUP、 DOWN、 LEFT、 RIGHT、 ZOOM他EDIT、 UNDO、 SAVE、 FLIP、 SHIFT、 SCRUBLCD55文字 x 2行 (付)I 入出力仕様入力形状、 平衡入力定格入力最大入力入力MIC/LINE INPUT 1、 2型、 XLR、-46 dB +4 dB+18 dB3 k+48 V +3 V/-3 V 電源供給MIC/LINE INPUT 3 8型、 TRS-46 dB +4 dB+18 dB3 kMIC/LINE INPUT Hi-Z型、 -46 dB +4 dB+18 dB500 k出力形状

38、、 平衡出力定格出力最大出力定格負荷MONITOR OUT (L、 R)型、 -10 dBV+4 dBV10 kSTEREO/AUX OUT (L、 R)型、 -10 dBV+4 dBV10 kPHONES型、100 mW + 100 mW8 40 TRS(40 負荷)入出力形状規定出力補足DIGITAL IN、 OUTRCA PINIEC-60958 民生0.5 Vpp/75 IN側SRC On/Off 可、OUT側Dither On/Off可MIDI IN、 OUT A/BDIN (5 )MIDI-mLAN 1/2IEEE 1394 (6 )IEEE 1394/FireWire-FOOT

39、SWITCH 1/2PHONE7O1XUnits : mm（単位）I DIMENSIONS（寸法図）4533911168O1XI PANEL LAYOUTI Top Panelq w e r SEL （） t ON （） y u STEREO （） i NAME/VALUE （/） o MONITOR/PHONES （/） !0 DISPLAY B / N （/）!1 PAGE SHIFT （） !2 AUTO EDIT （） !3 AUTO R/W （/） !4 SOLO （） !5 REC RDY （） 01XmLAN MUSIC PRODUCTION STUDIOCopyright(c)

40、 Yamahaqwertyuo!0!1!3!5!4!2iq Gain knobsw Displaye Channel knobsr SEL buttonst ON buttonsy Channel fadersu STEREO faderi NAME/VALUE buttono MONITOR/PHONES knob!0 DISPLAY B/N buttons!1 PAGE SHIFT button!2 AUTO EDIT button!3 AUTO R/W button!4 SOLO button!5 REC RDY button（）（）9O1X!6 REMOTE （） !7 INTERNA

41、L （） !8 SCENE （） !9 UTILITY （） 0 MONITOR A/B （ A/B） 1 SELECTED CHANNEL （）2 EQ 3 PAN （） 4 SEND （） 5 DYNAMICS （） 6 GROUP （） 7 EFFECT （） 8 MIXER/LAYER /） 9 BANK Q/W （/） #0 FLIP （） #1 SHIFT （） #2 EDIT （） #3 LOOP （） #4 F1-F8 （18） #5 UNDO （） #6 SAVE （） !6138#0#19#2#4#3#5#645672!7!8!90!6 REMOTE button!7 IN

42、TERNAL button!8 SCENE button!9 UTILITY button0 MONITOR A/B button1 SELECTED CHANNEL button2 EQ buttons3 PAN button4 SEND button5 DYNAMICS button6 GROUP button7 EFFECT button8 MIXER/LAYER buttons9 BANK Q/W buttons#0 FLIP button#1 SHIFT button#2 EDIT button#3 LOOP button#4 F1-F8 buttons#5 UNDO button#

43、6 SAVE button10O1X#7 E （） #8 R （） #9 A （） $0 W （） $1 S （） $2 MARKER （） $3 ZOOM （） $4 /B/N （/）$5 （）$6 SCRUB （） #7$5$6$2$3$4#8#9$0$1#7 E button#8 R button#9 A button$0 W button$1 S button$2 MARKER buttons$3 ZOOM button$4 Cursor /B/N buttons$5 Dial$6 SCRUB button11O1Xq MIC/LINE INPUT （/）MIC/LINE INPUT

44、(XLR) 1/2 端子MIC/LINE INPUT (TRS) 38 (BAL) 端子MIC/LINE INPUT 8 (HI-Z) 端子w STEREO/AUX OUT （/AUX） 端子e MONITOR OUT （） 端子r PHONES （） 端子t mLAN 1/2 端子y ACTIVE （） u PHANTOM +48V （+48V） i DIGITAL STEREO IN/OUT（/） 端子o FOOT SWITCH 1/2 （1/2） 端子!0 MIDI A IN/OUT 端子 MIDI B IN/OUT 端子!1 DC IN 端子!2 STANDBY/ON （/） qwiu

45、tyo!0!2!1erq MIC/LINE INPUTMIC/LINE INPUT (XLR) 1/2 jacksMIC/LINE INPUT (TRS phone) 3 8 (BAL) jacksMIC/LINE INPUT 8 (HI-Z) jackw STEREO/AUX OUT jackse MONITOR OUT jacksr PHONES jackt mLAN 1/2 connectorsy ACTIVE lampu PHANTOM +48V switchi DIGITAL STEREO IN/OUT jackso FOOT SWITCH 1/2 jacks!0 MIDI A IN

46、/OUT connectors MIDI B IN/OUT connectors!1 DC IN jack!2 STANDBY/ON switchI Rear Panel（）12O1XI CIRCUIT BOARD LAYOUTMFPN1DMMLN2DMMLN2G Bottom viewG Rear viewG Bottom viewG Rear viewLCDANMFREPN1PN2AN（）13O1XG Top viewG Rear view2.Bottom Cover(Time required : About 2 min.)2-1.Remove the side panels L and

47、 R. (See procedure 1)2-2.Remove the four (4) screws marked 112A from theside panel R and from the side panel L as well. (Fig. 1)2-3.Remove the three (3) screws marked 112B from therear panel. (Fig. 1)1.Side Panel (L, R)(Time required : About 1 min.)Remove the four (4) screws marked 140. The side pan

48、elR can then be removed. (Fig. 1)*The side panel L can then be removed in the samemanner.I DISASSEMBLY PROCEDURE（分解手順）(Fig. 1)140: Bind Head Tapping Screw-B3.0 x 20MFZN2BL(VJ999700)112: Bind Head Tapping Screw-S3.0 x 6MFZN2BL(EP630210)2.（所要時間 ： 約2分）2-1.L、 R外。 (1項参照)2-2.右面112A4本外、 同様左面4本外。 (Fig. 1)2-

49、3.面112B3本外。 (Fig. 1)1. (LR)（所要時間 ： 約1分）1404本外、 R外。(Fig. 1)L同様外。BSG Bottom viewSide panel L（L）Knobs and VR knob bushings（上）極小、VR） Encoder knobs（） Bottom cover（） Side panel R（R）112B112B112B140140112A112C112C112C112ASlider knobs（） Dial knob（） 13214O1X3.DM Circuit Board, MLN2 Circuit Board(Time required

50、 : About 3 min.)3-1.Remove the side panel L and R. (See procedure 1)3-2.Remove the Bottom cover. (See procedure 2)3-3.Remove the seven (7) screws marked 95. (Fig. 2)3-4.Remove the eight (8) screws marked 96 and the two(2) screws marked 97. The DM cicuit board and theMLN2 cicuit board can then be rem