yamaha_01x 电路图.pdf

SERVICE MANUAL I CONTENTS（目次） SPECIFICATIONS（仕様） .3/5 DIMENSIONS（寸法図） .7 PANEL LAYOUT（） .8 CIRCUIT BOARD LAYOUT（） .12 DISASSEMBLY PROCEDURE（分解手順） .13 LSI PIN DESCRIPTION（LSI端子機能表） .21 IC BLOCK DIAGRAM（IC 図） .33 CIRCUIT BOARDS（基板図）.36 UPDATAING FIRMWARE（）.52/54 INSPECTIONS（検査） .56/61 TEST PROGRAM（） .66/83 TROUBLE DIAGNOSIS（故障診断） .100/101 DISPLAY MESSAGES（） .102/103 ABOUT CONNECTIONS WITH EXTERNAL DEVICES WHEN USING THE O1X WITH A COMPUTER. 104 MIDI IMPLEMENTATION CHART . 105 MIDI DATA FORMAT . 106 PARTS LIST BLOCK DIAGRAM（） OVERALL CONNECTOR CIRCUIT DIAGRAM（総接続回路図） OVERALL CIRCUIT DIAGRAM（総回路図） Copyright (c) Yamaha Corporation. All rights reserved. PDF-K8542 Printed in Japan 04.01 SY 011705 20031125-179000 RadioFans.CN 收音机爱 好者资料库 2 O1X 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, destruction 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 specification are subject to change without notice or obligation to retrofit. Should any discrepancy appear to exist, please contact the distributors 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. I WARNING Components having special characteristics are marked Z and must be replaced with parts having specification equal to those 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 3 O1X I SPECIFICATIONS I General Specifications Sampling 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/-3dB, 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 OUT Dynamic Range103 dBLINE IN to STEREO OUT Noise level-105 dBV Crosstalk70 dB DA converter24 bit Linear, 128 times oversampling (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 Functions mLANAudio 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 (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 Input16 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 Balance can 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 InputStereo; one system Digital 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 4 OutputStereo Bus2 ch (Stereo one system) Rec Bus2 ch (Stereo one system) 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 systems (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, Pan Stereo InputTwo systems (44.1 kHz, 48 kHz)/One system (88.2 kHz, 96 kHz) Attenuator, Phase, 4-Band EQ, Aux Send 1 4, Level, Pan Output ModuleStereo OutputAttenuator, 4-Band EQ, Dynamics, Insert, Level, Pan balance Rec Bus OutputDynamics, Insert, Level Aux 1 4 OutputLevel Number of memoriesPreset AreaUser Area Scene Library199 Channel Library2127 EQ Library40160 Dynamics Library4088 Effect 1/2 Library4385 Input Patch Library132 Output Patch Library132 RadioFans.CN 收音机爱 好者资料库 4 O1X I Others Supplied AccessoriesPower Adaptor (PA-300), Owners Manual set, CD-ROM x 2, mLAN (IEEE 1394) cable Power Consumption21 W Dimensions453(W) x 391(D) x 116(H) mm (including channel knobs height) Weight6.2 kg Operating free-air temperature range10 - 35C I Control Analog SectionInput GainLINE/MIC Gain Knob 1 8 (+4 dB -46 dB) Monitor VolumeMONITOR/PHONES Knob Phantom SwitchPHANTOM (+48 V) ON-OFF (rear panel) Power SwitchSTANDBY/ON switch (rear panel) FadersFaders 1 8, STEREO Fader 60 mm motorized, 0 -132 - dB Knobs/DialChannel knobs 1 8 (Data Entry) Rotary Encoder Dial (Song Position) Panel SwitchesMODEINTERNAL, REMOTE, SCENE, UTILITY BACK UP, MONITOR PAGESELECTED CHANNEL LIBRARY, EQ-LOW, EQ-LOW-MID, EQ-HIGH-MID, EQ-HIGH, PAN CH PARAM, SEND INST, DYNAMICS PLUG-IN, GROUP, EFFECT MIXER/LAYERAUDIO/18, INST/916(mLAN), MIDI/1724(mLAN), BUS-AUX/MASTER, OTHER FUNCTIONF1 TRACK, F2 MIXER, F3 LIST, F4 CLOSE, F5, F6, F7, F8 DISPLAYUP, DOWN, DISPLAY SHIFT, NAME/VALUE METER BANK CHANNELSEL 1 8, STEREO SEL, ON 1 8, SOLO, REC RDY, AUTO EDIT, AUTO R/W TRANSPORTREWIND, FORWARD, STOP, PLAY, RECORD, LOOP, MARKER, MARKER-WRITE CURSORUP, DOWN, LEFT, RIGHT, ZOOM OthersEDIT, UNDO, SAVE, FLIP, SHIFT, SCRUB DisplayLCD55 x 2 character LCD (backlit) I Input/Output Specifications Analog InputConnector Input level NominalMax. before clipActual Load Impedance MIC/LINE INPUT 1, 2XLR type, Balanced,-46 dB +4 dB+18 dB3 k +48 V +3 V/-3 V Phantom MIC/LINE INPUT 3 - 8TRS Phone, Balanced-46 dB +4 dB+18 dB3 k MIC/LINE INPUT Hi-ZPhone, Unbalanced-46 dB +4 dB+18 dB500 k Analog OutputConnector Output level NominalMax. before clipActual Source Impedance MONITOR OUT (L, R)Phone, Unbalanced-10 dBV+4 dBV10 k STEREO/AUX OUT (L, R)Phone, Unbalanced-10 dBV+4 dBV10 k PHONESTRS Phone, Unbalanced100 mW + 100 mW8 40 (40 load) Digital Input/OutputConnectorFormatRecommended output levelOther details DIGITAL IN, OUTRCA PINIEC-60958 Consumer use0.5 Vpp/75 SRC On/Off is possible on the input side, Dither On/Off possible on the output side MIDI IN, OUT A/BDIN (5 pin)MIDI- mLAN 1/2IEEE 1394 (6 pin)IEEE 1394/FireWire- FOOT SWITCH 1/2PHONE 5 O1X 仕様 I 一般仕様 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 OUT 103 dBLINE IN STEREO OUT -105 dBV 70 dB DA24、 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、 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 Return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) 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) mLAN InputAttenuator、 Phase、 Insert、 4-Band EQ、 Dynamics、 Aux Send 1 4、 Level、 Pan Stereo 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、 Pan Stereo OutputAttenuator、 4-Band EQ、 Dynamics、 Insert、 Level、 Pan balance Rec Bus OutputDynamics、 Insert、 Level Aux 1 4 OutputLevel 数 Scene Library199 Channel Library2127 EQ Library40160 Dynamics Library4088 Effect 1/2 Library4385 Input Patch Library132 Output Patch Library132 6 O1X I 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 35 I 部LINE/MIC 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、 MONITOR PAGESELECTED CHANNEL LIBRARY、 EQ-LOW、 EQ-LOW-MID、 EQ-HIGH-MID、 EQ-HIGH、 PAN CH PARAM、 SEND INST、 DYNAMICS PLUG-IN、 GROUP、 EFFECT MIXER/LAYERAUDIO/18、 INST/916(mLAN)、 MIDI/1724(mLAN)、 BUS-AUX/MASTER、 OTHER FUNCTIONF1 TRACK、 F2 MIXER、 F3 LIST、 F4 CLOSE、 F5、 F6、 F7、 F8 DISPLAYUP、 DOWN、 DISPLAY SHIFT、 NAME/VALUE METER BANK CHANNELSEL 1 8、 STEREO SEL、 ON 1 8、 SOLO、 REC RDY、 AUTO EDIT、 AUTO R/W TRANSPORTREWIND、 FORWARD、 STOP、 PLAY、 RECORD、 LOOP、 MARKER、 MARKER-WRITE CURSORUP、 DOWN、 LEFT、 RIGHT、 ZOOM 他EDIT、 UNDO、 SAVE、 FLIP、 SHIFT、 SCRUB LCD55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 k MIC/LINE INPUT Hi-Z型、 -46 dB +4 dB+18 dB500 k 出力形状、 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 k STEREO/AUX OUT (L、 R)型、 -10 dBV+4 dBV10 k PHONES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 SWITCH 1/2PHONE 7 O1X Units : mm （単位） I DIMENSIONS（寸法図） 453 391 116 8 O1X I PANEL LAYOUT I Top Panel q 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 STUDIO Copyright(c) Yamaha q w e r t y u o !0 !1 !3 !5!4 !2 i q Gain knobs w Display e Channel knobs r SEL buttons t ON buttons y Channel faders u STEREO fader i NAME/VALUE button o 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 （） （） 9 O1X !6 REMOTE （） !7 INTERNAL （） !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 （） !6 1 3 8 #0#1 9 #2 #4 #3 #5 #6 4567 2 !7!8!90 !6 REMOTE button !7 INTERNAL button !8 SCENE button !9 UTILITY button 0 MONITOR A/B button 1 SELECTED CHANNEL button 2 EQ buttons 3 PAN button 4 SEND button 5 DYNAMICS button 6 GROUP button 7 EFFECT button 8 MIXER/LAYER buttons 9 BANK Q/W buttons #0 FLIP button #1 SHIFT button #2 EDIT button #3 LOOP button #4 F1-F8 buttons #5 UNDO button #6 SAVE button 10 O1X #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 button 11 O1X q MIC/LINE INPUT （/） MIC/LINE INPUT (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 （/） qw iutyo!0!2!1 er q MIC/LINE INPUT MIC/LINE INPUT (XLR) 1/2 jacks MIC/LINE INPUT (TRS phone) 3 8 (BAL) jacks MIC/LINE INPUT 8 (HI-Z) jack w STEREO/AUX OUT jacks e MONITOR OUT jacks r PHONES jack t mLAN 1/2 connectors y ACTIVE lamp u PHANTOM +48V switch i DIGITAL STEREO IN/OUT jacks o FOOT SWITCH 1/2 jacks !0 MIDI A IN/OUT connectors MIDI B IN/OUT connectors !1 DC IN jack !2 STANDBY/ON switch I Rear Panel（） 12 O1X I CIRCUIT BOARD LAYOUT MF PN1 DMMLN2 DMMLN2 G Bottom view G Rear view G Bottom v