Yamaha-01V96-mix-sm(1) 维修电路原理图.pdf

《Yamaha-01V96-mix-sm(1) 维修电路原理图.pdf》由会员分享，可在线阅读，更多相关《Yamaha-01V96-mix-sm(1) 维修电路原理图.pdf（227页珍藏版）》请在收音机爱好者资料库上搜索。

1、01V961SERVICE MANUALPA0116801.329K-1933 Printed in Japan 03.03HAMAMATSU, JAPAN CONTENTSSPECIFICATIONS. 4DIMENSIONS. 12PANEL LAYOUT. 13CIRCUIT BOARD LAYOUT. 21DISASSEMBLY PROCEDURE. 23INSTALLING AN OPTIONAL CARD. 32LSI PIN DESCRIPTION. 33IC BLOCK DIAGRAM. 41CIRCUIT BOARDS. 46INSPECTIONS.76/83SERVICE

2、CHECK PROGRAM.90/102INITIALIZING THE 01V96. 114TRANSMITTING PARAMETER SETTINGS VIA MIDI (BULK DUMP).115/117CHECKING THE BATTERY AND THE SYSTEM VERSION. 119CALIBRATING THE FADERS. 119MIDI DATA FORMAT. 120MIDI IMPLEMENTATION CHART. 134PARTS LISTBLOCK DIAGRAMOVERALL CONNECTOR CIRCUIT DIAGRAMCIRCUIT DIA

3、GRAMThis document is printed on chlorine free (ECF) paper with soy ink.DIGITAL MIXING CONSOLE200304-250000（目次）（総合仕様）（寸法図）（）（）（分解手順）（取付）（LSI端子機能表）（IC図）（基板図）（検査）（検査）（01V96初期化）（内部設定MIDI経由出力（機能） ）（残量確認）（）（MIDI）（MIDI）（）（総接続回路図）（回路図）（ECF：無塩素系漂白）使用。大豆油印刷。RadioFans.CN 收音机爱 好者资料库01V962IMPORTANT NOTICEThis ma

4、nual has been provided for the use of authorized Yamaha Retailers and their service personnel. It has been assumedthat basic service procedures inherent to the industry, and more specifically Yamaha Products, are already known and under-stood by the users, and have therefore not been restated.WARNIN

5、G :Failure to follow appropriate service and safety procedures when servicing this product may result in per-sonal injury, destruction of expensive components and failure of the product to perform as specified. Forthese reasons, we advise all Yamaha product owners that all service required should be

6、 performed by anauthorized Yamaha Retailer or the appointed service representative.IMPORTANT :This presentation or sale of this manual to any individual or firm does not constitute authorization certifi-cation, recognition of any applicable technical capabilities, or establish a principal-agent rela

7、tionship ofany form.The data provided is belived to be accurate and applicable to the unit(s) indicated on the cover. The research engineering, andservice departments of Yamaha are continually striving to improve Yamaha products. Modifications are, therefore, inevitableand changes in specification a

8、re subject to change without notice or obligation to retrofit. Should any discrepancy appear toexist, please contact the distributors Service Division.WARNING :Static discharges can destroy expensive components. Discharge any static electricity your body may haveaccumulated by grounding yourself to

9、the ground bus in the unit (heavy gauge black wires connect tothis bus.)IMPORTANT :Turn the unit OFF during disassembly and parts replacement. Recheck all work before you apply powerto the unit.WARNING: CHEMICAL CONTENT NOTICE!The solder used in the production of this product contains LEAD. In addit

10、ion, other electrical/electronic and/or plastic (Whereapplicable) components may also contain traces of chemicals found by the California Health and Welfare Agency (and possiblyother entities) to cause cancer and/or birth defects or other reproductive harm.DO NOT PLACE SOLDER, ELECTRICAL/ELECTRONIC

11、OR PLASTIC COMPONENTS IN YOUR MOUTH FOR ANY REASON WHATSO EVER!Avoid prolonged, unprotected contact between solder and your skin! When soldering, do not inhale solder fumes or exposeeyes to solder/flux vapor!If you come in contact with solder or components located inside the enclosure of this produc

12、t, wash your hands before handlingfood.WARNINGComponents having special characteristics are marked and must be replaced with parts having specification equal to thoseoriginally installed.WARNING: THIS APPARATUS MUST BE EARTHEDIMPORTANTTHE WIRES IN THIS MAINS LEAD ARE COLOURED IN ACCORDANCE WITH THE

13、FOLLOWING CODE: GREEN-AND-YELLOW : EARTH BLUE : NEUTRAL BROWN : LIVEAs the colours of the wires in the mains lead of this apparatus may not correspond with the coloured markings identifying the terminals in your plug, proceed as follows:The wire which is coloured GREEN and YELLOW must be connected t

14、o the terminal in the plug which is marked by the letter E or by the safety earth symbol or coloured GREEN and YELLOW.The wire which is coloured BLUE must be connected to the terminal which is marked with the letter N or coloured BLACK.The wire which is coloured BROWN must be connected to the termin

15、al which is marked with the letter L or coloured RED.* This applies only to products distributed by YAMAHA KEMBLE MUSIC (U.K.) LTD.印商品、安全維持重要部品。交換場合、安全必指定部品使用下。RadioFans.CN 收音机爱 好者资料库01V963Take care not to trap your fingers.LITHIUM BATTERY HANDLINGThis product uses a lithium battery for memory back-

16、up.WARNING :Lithium batteries are dangerous because they can be exploded by improper handling. Observe the following pre-cautions when handling or replacing lithium batteries.Leave lithium battery replacement to qualified service personnel.Always replace with batteries of the same type.When installi

17、ng on the PC board by soldering, solder using the connection terminals provided on the battery cells.Never solder directly to the cells. Perform the soldering as quickly as possible.Never reverse the battery polarities when installing.Do not short the batteries.Do not attempt to recharge these batte

18、ries.Do not disasemble the batteries.Never heat batteries or throw them into fire.ADVARSEL!Lithiumbatteri-Eksplosionsfare ved fejlagtig handtering. Udskiftning ma kun ske med batteri af samme fabrikat og type. lever det brugtebatteri tilbage til leverandren.VARNINGExplosionsfara vid felaktigt batter

19、ibyte.Anvand samma batterityp eller en ekvivalent typ som rekommenderas av apparattillverkaren.Kassera anvant batteri enligt fabrikantens instruktion.VAROITUSParisto voi rajahtaa, jos se on virheellisesti asennettu.Vaihda paristo ainoastaan laitevalmistajan suosittelemaan tyyppiiin.Havita kaytetty p

20、aristo valmistajan ohjeiden mukaisesti.The following information complies with Dutch official Gazette 1995. 45; ESSENTIALS OF ORDER ON THE COLLECTION OF BATTERIES. Please refer to the diassembly procedure for the removal of Back-up Battery. Leest u voor het verwijderen van de backup batterij deze be

21、schrijving.電池取扱注意電池誤交換爆発危険。交換場合、指定部品使用。（作業中指挟様注意下。 ）01V964SPECIFICATIONSGeneral SpecNumber of scene memories99Sampling FrequencyInternal44.1 kHz, 48 kHz, 88.2 kHz, 96 kHzExternalNormal rate: 44.1 kHz10% to 48 kHz+6%Double rate: 88.2 kHz10% to 96 kHz+6%Signal Delayfs=48 kHzLess than 1.6 ms CH INPUT t

22、o STEREO OUTfs=96 kHzLess than 0.8 ms CH INPUT to STEREO OUTFader100 mm motorized with touch sense 17Fader Resolution+10 to 138, dB input faders0 to 138, dB master faders, stereo faderTotal Harmonic Distortion*1(CH INPUT to STEREO OUT)(Input Gain=Min.)fs=48 kHzLess than 0.05% 20 Hz20 kHz +14 dB into

23、 600 Less than 0.01% 1 kHz +24 dB into 600 fs=96 kHzLess than 0.05% 20 Hz40 kHz +14 dB into 600 Less than 0.01% 1 kHz +24 dB into 600 Frequency Response(CH INPUT to STEREO OUT)fs=48 kHz20 Hz20 kHz, 0.5, 1.5 dB +4 dB into 600 fs=96 kHz20 Hz40 kHz, 0.5, 1.5 dB +4 dB into 600 Dynamic Range (maximum lev

24、el to noise level)110 dB typ. DA Converter (STEREO OUT)105 dB typ. AD+DA (to STEREO OUT) fs=48 kHz105 dB typ. AD+DA (to STEREO OUT) fs=96 kHzHum & Noise*2(20 Hz20 kHz)Rs=150 128 dB Equivalent Input Noise86 dB residual output noise. STEREO OUT (STEREO OUT off)Input Gain=Max.Input Pad =0 dB86 dB (90 d

25、B S/N) STEREO OUT (STEREO fader at nominal level and all CH INPUT faders at minimum level)Input Pad =0 dBInput Sensitivity =60 dB64 dB (68 dB S/N) STEREO OUT(STEREO fader at nominal level and one CH INPUT fader at nominal level)Maximum Voltage Gain74 dB CH INPUT (CH112) to STEREO OUT/OMNI (BUS) OUT4

26、0 dB CH INPUT (CH1316) to STEREO OUT74 dB CH INPUT (CH112) to OMNI (AUX) OUT (via pre input fader)74 dB CH INPUT (CH112) to MONITOR OUT (via STEREO BUS)Crosstalk ( 1 kHz)Input Gain=Min.80 dB adjacent input channels (CH112)80 dB adjacent input channels (CH1316)80 dB input to outputAD Input (112)Phant

27、om switch+48 V DC (each 4ch)Pad switch0/20 dB attenuationGain control44 dB (60 to 16), detentedPeak indicatorLED (red) turns on when post HA level reaches 3 dB below clipping at dig-ital domainSignal indicatorLED (green) turns on when post HA level reaches 20 dB below nominal at digital domainAD con

28、verter24-bit linear, 128-times oversampling (fs=44.1, 48 kHz), 64-times over-sampling (fs=88.2, 96 kHz)AD Input (1316)Gain control30 dB (26 to +4), detentedPeak indicatorLED (red) turns on when post HA level reaches 3 dB below clipping at dig-ital domainSignal indicatorLED (green) turns on when post

29、 HA level reaches 20 dB below nominal at digital domainAD converter24-bit linear, 128-times oversampling (fs=44.1, 48 kHz), 64-times over-sampling (fs=88.2, 96 kHz)Input selectorCH15/16/2TR IN for CH15/16（総合仕様）（一般仕様）01V965Digital Input(2TR IN DIGITAL, ADAT input)Option Input (SLOT)Available cardsOpt

30、ional digital interface cards (MY16, MY8, MY4 series)Input Channel CH132Input patchPhaseNormal/reverseGate-type*3On/offKey in: 12 ch Group (112, 1324, 2532)/AUX18Comp-type*4On/offKey in: self /Stereo LinkPre EQ/pre fader/post faderAttenuator96.0 to +12.0 dB (0.1 dB step)EQ4-band PEQ (TYPE1)*5On/offD

31、elay043400 samplesOn/offFader100 mm motorized (INPUT/AUX18)Aux sendOn/offAUX18; pre fader/post faderSoloOn/offPre fader/after panPan127 positions (Left= 163, Center, Right= 163)Surround pan127 127 positions (Left= 163, Center, Right= 163), (Front= 163, Center, Rear= 163)LFE level, 96 dB to +10 dB (2

32、56 step)RoutingSTEREO, BUS18, DIRECT OUTDirect outPre EQ/pre fader/post faderMeteringDisplayed on LCDPeak hold on/offStereo Input Channel CH14Input patch (L/R)Phase (L/R)Normal/reverseAttenuator (L/R)96.0 to +12.0 dB (0.1 dB step)Equalizer4band PEQ (TYPE1)*5On/offFader100 mm motorizedINPUT/AUX18 sen

33、dAux sendOn/offAUX18; pre fader/post faderSoloOn/off Pre fader/after panPan (L/R)127 positions (Left= 163, Center, Right= 163)Surround pan (L/R)127 127 positions (Left= 163, Center, Right= 163 x Front= 163, Center, Rear= 163)LFE level (L/R), 96 dB to +10 dB (256 step)RoutingSTEREO, BUS18, DIRECT OUT

34、MeteringDisplayed on LCDPeak hold on/offOSCILLATORLevel0 to 96 dB (1 dB step)On/offWaveformSine 100 Hz, sine 1 kHz, sine 10 kHz, pink noise, burst noiseRoutingBUS18, AUX18, STEREO L/RSTEREO OUTDA converter24-bit linear, 128-times oversampling (fs=44.1, 48 kHz), 64-times over-sampling (fs=88.2, 96 kH

35、z)01V966MONITOR OUTDA converter24-bit linear, 128-times oversampling (fs=44.1, 48 kHz), 64-times over-sampling (fs=88.2, 96 kHz)OMNI OUT 14Output patchSTEREO, BUS18, AUX18, DIRECT OUT 132, INSERT OUT (CH132, BUS18, AUX18, STEREO), CASCADE OUT (BUS18, AUX 18, STEREO, SOLO)DA converter24-bit linear, 1

36、28-times oversampling (fs=44.1, 48 kHz), 64-times over-sampling (fs=88.2, 96 kHz)2TR OUT DIGITALDitherOn/offWord length 16, 20, 24-bitOutput patchSTEREO, BUS18, AUX 18, DIRECT OUT 132, INSERT OUT (CH 132, BUS 18, AUX 18, STEREO), CASCADE OUT (BUS 18, AUX 18, STEREO, SOLO)ADAT OutputDitherOn/offWord

37、length 16, 20, 24-bitOutput patchSTEREO, BUS18, AUX 18, DIRECT OUT 132, INSERT OUT (CH 132, BUS 18, AUX 18, STEREO), CASCADE OUT (BUS 18, AUX 18, STEREO, SOLO)Option Output (SLOT)Available cardOptional digital interface card (MY16, MY8, MY4 series)DitherOn/offWord length 16/20/24-bitOutput patchSTER

38、EO, BUS18, AUX 18, DIRECT OUT 132, INSERT OUT (CH 132, BUS 18, AUX 18, STEREO), CASCADE OUT (BUS 18, AUX 18, STEREO, SOLO)STEREOComp-type*4On/offPre EQ/pre fader/post faderAttenuator96.0 to +12.0 dB (0.1 dB step)EQ4-band PEQ*5On/offOn/offFader100 mm motorizedBalance127 positions (Left=163, Center, R

39、ight=163)Delay029100 samplesMeteringDisplayed on LCDPeak hold on/off12-elements x2 LED metersBUS18Comp-type*4On/offPre EQ/pre fader/post faderAttenuator96.0 to +12.0 dB (0.1 dB step)EQ4-band PEQ*5On/offOn/offFader100 mm motorizedDelay029100 samplesBus to stereoLevel (, 130 dB0 dB)On/offPan: 127 posi

40、tions (Left=163, Center, Right=163)MeteringDisplayed on LCDPeak hold on/off01V967AUX18Comp-type*4On/offPre EQ/pre fader/post faderAttenuator96.0 to +12.0 dB (0.1 dB step)EQ4-band PEQ*5On/offOn/offFader100 mm motorizedDelay029100 samplesMeteringDisplayed on LCDPeak hold on/offINTERNAL EFFECTS(EFFECT

41、14)Number of effects444.1kHz, 48kHz288.2kHz, 96kHzBypassOn/offIn/out2-in, 2-outEffect-in fromAUX18/INSERT OUTEffect-out toJapanU.S/CanadaOthersInput patchPower Requirements100 V, 50/60 Hz 90 W120 V, 60 Hz 90 W220-240 V, 50/60 Hz 90 WDimensions(H x D x W)150 x 548 x 436 mmNet weight15 kgOperating fre

42、e-air temperature range1035CStorage temperature range2060CSupplied AccessoriesAC Cable (3P/2P AC plug adapter)CD-ROM (Studio Manager)Owners ManualStudio Manager Installation GuideOptionsDigital interface card (MY16, MY8, MY4 series)RACK MOUNT KIT: RK1*1. Total harmonic distortion is measured with a

43、6 dB/octave filter 80 kHz.*2. Hum & Noise are measured with a 6 dB/octave filter 12.7 kHz; equivalent to a 20 kHz filter with infinite dB/octave attenuation.*3. See “Gate Parameters” on page 8.*4. See “Comp Parameters” on page 8.*5. See “EQ Parameters” on page 7.LOW/HPFL-MIDH-MIDHIGH /LPFQ0.110.0(41

44、 points)low shelvingHPF0.110.0(41 points)0.110.0(41 points)high shelvingLPFF20 Hz20 kHz (1/12 oct step)G18 dB(0.1 dB step)HPF: on/off18 dB(0.1 dB step)18 dB(0.1 dB step)LPF: on/offWarranty card (J)EQ Parameters（EQ ）01V968GateThreshold54 dB0 dB (0.1 dB step)Range70 dB0 dB (1 dB step)Attack0 ms120 ms

45、(1 ms step)Hold0.02 ms1.96 s (216 points) 48 kHz0.02 ms2.13 s (216 points) 44.1 kHz0.01 ms981 ms (216 points) 96 kHz0.01 ms1.06 s (216 points) 88.2 kHzDecay5 ms42.3 s (160 points) 48 kHz6 ms46.0 s (160 points) 44.1 kHz3 ms21.1 s (160 points) 96 kHz3 ms23.0 s (160 points) 88.2 kHzDuckingThreshold54 d

46、B0 dB (0.1 dB step)Range70 dB0 dB (1 dB step)Attack0 ms120 ms (1 ms step)Hold0.02 ms1.96 s (216 points) 48 kHz0.02 ms2.13 s (216 points) 44.1 kHz0.01 ms981 ms (216 points) 96 kHz0.01 ms1.06 s (216 points) 88.2 kHzDecay5 ms42.3 s (160 points) 48 kHz6 ms46.0 s (160 points) 44.1 kHz3 ms21.1 s (160 poin

47、ts) 96 kHz3 ms23.0 s (160 points) 88.2 kHzCompressorThreshold54 dB0 dB (0.1 dB step)Ratio (x :1)x=1, 1.1, 1.3, 1.5, 1.7, 2, 2.5, 3, 3.5, 4, 5, 6, 8, 10, 20, (16 points)Out gain0 dB to +18 dB (0.1 dB step)KneeHard, 1, 2, 3, 4, 5 (6 step)Attack0 ms120 ms (1 ms step)Release5 ms42.3 s (160 points) 48 kH

48、z6 ms46.0 s (160 points) 44.1 kHz3 ms21.1 s (160 points) 96 kHz3 ms23.0 s (160 points) 88.2 kHzExpanderThreshold54 dB to 0 dB (0.1 dB step)Ratio (x :1)x=1, 1.1, 1.3, 1.5, 1.7, 2, 2.5, 3, 3.5, 4, 5, 6, 8, 10, 20, (16 points)Out gain0 dB to +18 dB (0.1 dB step)KneeHard, 1, 2, 3, 4, 5 (6 points)Attack0

49、 ms120 ms (1 ms step)Release5 ms42.3 s (160 points) 48 kHz6 ms46.0 s (160 points) 44.1 kHz3 ms21.1 s (160 points) 96 kHz3 ms23.0 s (160 points) 88.2 kHzGate ParametersComp Parameters（Gate）（Comp）01V969Compander HThreshold54 dB to 0 dB (0.1 dB step)Ratio (x :1)x=1, 1.1, 1.3, 1.5, 1.7, 2, 2.5, 3, 3.5,

50、4, 5, 6, 8, 10, 20 (15 points)Out gain18 dB to 0 dB (0.1 dB step)Width1 dB90 dB (1 dB step)Attack0 ms120 ms (1 ms step)Release5 ms42.3 s (160 points) 48 kHz6 ms46.0 s (160 points) 44.1 kHz3 ms21.1 s (160 points) 96 kHz3 ms23.0 s (160 points) 88.2 kHzCompander SThreshold54 dB to 0 dB (0.1 dB step)Rat