Yamaha DTXPRESS IV Drum Trigger Module Service Manual 电路图.pdf

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1、SERVICE MANUAL Copyright (c) Yamaha Corporation. All rights reserved. PDF 06.12 ED011849 I CONTENTS （目次） SPECIFICATIONS （総合仕様） . 3/4 PANEL LAYOUT （）. 5 CONNECTING THE PADS （接続） . 7 CIRCUIT BOARD LAYOUT & WIRING （結線図） . 8 DISASSEMBLY PROCEDURE （分解手順）. 9 LSI PIN DESCRIPTION （LSI端子機能表）. 11 IC BLOCK DIA

2、GRAM （IC図） . 12 CIRCUIT BOARDS （基板図）. 14 TEST PROGRAM （） . 18/31 FACTORY SETTING （出荷時設定） . 30/43 ERROR MESSAGES （） . 44 SYSTEM BOOTING FLOWCHART （起動）. 45/46 MIDI IMPLEMENTATION CHART. 47 MIDI DATA FORMAT . 48 PARTS LIST BLOCK DIAGRAM （） OVERALL CIRCUIT DIAGRAM （総回路図） 20061215- HAMAMATSU, JAPAN DRUM

3、TRIGGER MODULE RadioFans.CN 收音机爱 好者资料库 2 DTXPRESS 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 know

4、n 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 reaso

5、ns, 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

6、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 Yamah

7、a 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. Dis

8、charge 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 : CHEMIC

9、AL 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 can

10、cer 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

11、 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

12、、安全維持重要部品。交換場合、安全必指定部品使用。 I SAVING DATA Never attempt to turn off the power while data is being written to Flash ROM (while a now storing. message is shown). Turning the power off in this state results in loss of all user data and may cause the system to freeze (due to corruption of data in the Flas

13、h ROM). This means that this instrument may not be able to start up properly, even when turning the power on next time. 保存 ROM書込中(画面now storing.表示 )、絶対電源切。 上失壊、 次 電源入正常起動恐。 RadioFans.CN 收音机爱 好者资料库 3 DTXPRESS I SPECIFICATIONS Tone Genera- tor block Tone GeneratorAWM2 Maximum Polyphony32 Voices427 Dru

14、m, Percussion Voices 22 Keyboard Voices Drum KitsPreset: 50 User: 20 EffectsReverb x 19 types, Master EQ TriggerTrigger SetupsPreset: 7 User: 4 Pad ControllerSnares adjustment, Tuning, Tempo Pad FunctionsDrum Kit INC/DEC, Click Set INC/DEC, Tempo INC/DEC, Click ON/OFF Pad SongsStart/Stop, Chase, Cut

15、 Off 3 songs (max.) can be played simultaneously. SequencerNote CapacityApprox. 16,000 notes Note Resolution96 parts per quarter note Recording TypeReal Time Replace Track1 Songs3 Demo Songs 41 Practice Songs 19 Pad Songs 20 User Songs MetronomeTempo30300 beats/minute, Tap Tempo function Beat19 Timi

16、ngAccent, Quarter note, Eighth note, Sixteenth note, Triplet Click Sound SetsPreset: 6 User: 1 Click Sets30 Click Timer0600 seconds (in 30-second steps) Training FunctionsMeasure Break, Groove Check, Rhythm Gate OthersControlsButtons: DRUMKIT, CLICK, SONG /, SHIFT, , ON/OFF, SAVE/ENTER Controllers:

17、Volume, Jog Dial Displays16 characters x 2 lines backlit LCD, 7-segment LED (3-digit), Tempo LED x 2 ConnectorsTrigger inputs 1, 5, 6, 7 (stereo phone jack L: trigger input, R: rim switch) Trigger inputs 2, 3, 4, 8 (stereo phone jack L: trigger input, R: trigger input) HI HAT CONTROL (stereo phone j

18、ack) OUTPUT L/MONO, R (mono phone jack) PHONES (stereo phone jack), AUX IN (stereo mini jack) MIDI OUT, DC IN Power Consumption13.0 W Dimensions (W x D x H)252 x 147 x 52 mm (9-15/16 x 5-13/16 x 2-1/16) Weight898 g (2 lbs.) AccessoriesYamaha AC power adaptor (PA-3C), Module stand, Module stand faste

19、ning screws x 2 Owners Manual RadioFans.CN 收音机爱 好者资料库 4 DTXPRESS 総合仕様 音源部音源方式AWM2 最大同時発音数32音 数/音色: 427種類 音色: 22種類 数: 50 : 20 x 19、 EQ : 7種類 : 4種類 調節、 INC/DEC、INC/DEC、INC/DEC ON/OFF /、 最大3曲同時再生可能 容量約16,000音 音符分解能4分音符/96 方式 数1 数: 3曲 練習曲: 41曲 : 19曲 : 20曲 30300/分、機能 19 、4分音符、8分音符、16分音符、3連符 : 6種類 : 1種類 3

20、0種類 0600秒 (30秒間隔) 練習機能、 他操作子: DRUMKIT、CLICK、SONG /、SHIFT、 、 ON/OFF、 SAVE/ENTER : 、 16文字2行 付LCD、3桁 7LED、確認用LED2 接続端子入力 1、5、6、7(標準端子 L：、R：) 入力 2、3、4、8(標準端子 L：、R： ) HI HAT CONTROL (標準端子) OUTPUT L/MONO、R (標準端子) PHONES (標準端子)、AUX IN (端子) MIDI OUT、DC IN 消費電力13.0W 寸法252(W) x 147(D) x 52(H) mm 質量898g 付属品電源

21、(PA-3C)、保証書、取扱説明書 、止：2本 5 DTXPRESS I PANEL LAYOUT（） Top Panel （） q Drum Kit button (DRUM KIT) w Click button (CLICK) e Song button (SONG /) r Shift button (SHIFT) t Select buttons () y Click ON/OFF button ( ON/OFF) u Save/Enter button (SAVE/ENTER) i Click lamp o LED display !0 LCD display !1 Jog dia

22、l q (DRUM KIT) w (CLICK) e (SONG /) r (SHIFT) t () y ON/OFF( ON/OFF) u / (SAVE/ENTER) i o LED !0 LCD(画面) !1 6 DTXPRESS Rear Panel （） !2 MIDI OUT jack !3 Trigger Input jacks (qSNARE thru iKICK/9) !4 Hi-hat controller jack (HI HAT CONTROL) !5 Output jacks (OUTPUT L/MONO, R) !6 Headphones jack (PHONES)

23、 !7 AUX IN jack !8 Master Volume (VOLUME) !9 Power supply jack (DC IN 12V) 0 Cable clip 1 POWER Switch (?STANDBY/ON) !2 MIDI OUT端子 !3 入力端子(qSNAREiKICK/9) !4 端子(HI HAT CONTROL) !5 出力端子(OUTPUT L/MONO、R) !6 端子(PHONES) !7 AUX IN端子 !8 (VOLUME) !9 電源端子(DC IN 12V) 0 1 電源(?STANDBY/ON) 7 DTXPRESS I CONNECTIN

24、G THE PADS（接続） DTXPRESS Standard Set （） DTXPRESS Special Set （） 8 DTXPRESS I CIRCUIT BOARD LAYOUT & WIRING（結線図） DM PN DM CN3 22P CN305 22P CN6 22P CN304 22P CN4 22PCN5 3P CN303 22PCN306 3P CN3 22PCN6 22PCN4 22PCN5 3P to PN-CN305to PN-CN304to PN-CN303to PN-CN306 Inside View 1 （内部図1） Inside View 2 （内部

25、図2） Component side （部品側） Pattern side （側） Pattern side （側） 9 DTXPRESS I DISASSEMBLY PROCEDURE（分解手順） 1.Front Case (Time required: About 1 minute) Remove the three (3) screws marked 160A. The front case can then be removed. (Fig. 1) 1. （所要時間 ： 約1分） 160A 3本外、 外 。（図1） Fig. 2 （図2） 160C, 160D, 160E: Bind

26、Head Tapping Screw-B （B+BIND） 3.0X12 MFZN2B3 (WE998100) （底面） （後面） 2.Bottom Case (Time required: About 2 minutes) 2-1Remove the front case. (See procedure 1) 2-2Remove the four (4) screws marked 160B. (Fig. 1) 2-3Remove the three (3) screws marked 160C. The bottom case can then be removed. (Fig. 2) 2

27、. （所要時間 ： 約2分） 2-1外。（1項参照） 2-2160B 4本外。（図1） 2-3160C 3本外、 外 。（図2） 160A 160B Front case （ ） Bottom case （ ） Cord column （ ） 160C 160C160C 160D160E160E Encoder knob （ ） 160A, 160B: Bind Head Tapping Screw-B （B+BIND） 3.0X12 MFZN2B3 (WE998100) Fig. 1 （図1） 注意事項 表 裏逆差込 注意取付。（図A） Caution: Pay attention not

28、to insert and install the cable to the connector inversely. (Fig. A) Front Side (Printed Side) 表面 （印刷面） Back Side 裏面 Fig. A （図A） 10 DTXPRESS Fig. 3 （図3） 180: Bind Head Tapping Screw-B （B+BIND） 3.0X8 MFZN2W3 (WE774300) 190: Flat Washer （平座丸） 3.0X8X0.5 MFZN2W3 (WF577000) 3.DM Circuit Board (Time requi

29、red: About 3 minutes) 3-1Remove the front case. (See procedure 1) 3-2Remove the bottom case. (See procedure 2) 3-3Remove the screw marked 160D. (Fig. 2) 3-4Remove the locking spacer. The DM circuit board can then be removed. (Fig. 3) 3.DM （所要時間 ： 約3分） 3-1外。（1項参照） 3-2外。（2項参照） 3-3160D 1本外。（図2） 3-4外、 D

30、M外 。（図3） DM Locking spacer （ ） 4.PN Circuit Board (Time required: About 5 minutes) 4-1Remove the front case. (See procedure 1) 4-2Remove the bottom case. (See procedure 2) 4-3Remove the DM circuit board. (See procedure 3) 4-4Remove the encoder knob. (Fig. 2) 4-5Remove the two (2) screws marked 160E.

31、 (Fig. 2) 4-6Remove the eight (8) screws marked 180 and the two (2) flat washers marked 190. The PN circuit board can then be removed. (Fig. 4) *When mounting the PN circuit board, always start by tightening screws (with washers) q, w in sequence. (Fig. 4) 4.PN （所要時間 ： 約5分） 4-1外。（1項参照） 4-2外。（2項参照） 4

32、-3DM外。（3項参照） 4-4外。（図2） 4-5160E 2本外。（図2） 4-6180 8本190平座丸2個外 、 PN外。（図4） PN取付際、 最初q、 w （ 含） 順締。（図4） Fig. 4 （図4） DM PN CN3 22P CN305 22P CN6 22P CN304 22P CN4 22PCN5 3P CN303 22PCN306 3P 180 180, 190180, 190 180 180 180 180 180 12 11 DTXPRESS I LSI PIN DESCRIPTION（LSI 端子機能表） 1ICNIInitial clear85CMA3OPro

33、gram address bus 2RFCLKIIPLL Clock86CMA8OProgram address bus 3TM2IPLL Control87CMA2OProgram address bus 4AVDD_PLLPower supply88CRDOread signal 5AVSS_PLLGround89CMA1OProgram address bus 6MODE0ISWX dual mode90CUBOhigh byte effective signal 7VCC7Power supply91VCC91Power supply 8GND8Ground92GHND92Ground

34、 9XINIcrystal oscillator93CS1OCS signal 10XOUTOcrystal oscillator94CMA0OProgram address bus 11MODE1ISWX separate mode95CLBOlow byte effective signal 12TEST0ITEST pin96CMA12OProgram address bus 13TESTONITEST pin97CMA11OProgram address bus 14AN0-P40IA/D converter98CMA10OProgram address bus 15AN1-P41IA

35、/D converter99CMA9OProgram address bus 16AN2-P42IA/D converter100GND100Ground 17AN3-P43IA/D converter101CWEOwrite signal 18AVDD_ANPower supply102CMA16OProgram address bus 19AVSS_ANGround103CMA15OProgram address bus 20TXD0Ofor MIDI or TO-HOST104CMA14OProgram address bus 21TXD1Ofor MIDI105CMA13OProgra

36、m address bus 22EXCLKICrystal oscillator106CMD8I/OProgram memory Data bus 23SMD11I/OWave memory data bus107CMD7I/OProgram memory Data bus 24SMD4I/OWave memory data bus108CMD9I/OProgram memory Data bus 25SMD3I/OWave memory data bus109CMD6I/OProgram memory Data bus 26SMD12I/OWave memory data bus110CMD

37、10I/OProgram memory Data bus 27SMD10I/OWave memory data bus111CMD5I/OProgram memory Data bus 28SMD5I/OWave memory data bus112CMD11I/OProgram memory Data bus 29SMD2I/OWave memory data bus113CMD4I/OProgram memory Data bus 30SMD13I/OWave memory data bus114CMD12I/OProgram memory Data bus 31SMD9I/OWave m

38、emory data bus115CMD3I/OProgram memory Data bus 32SMD6I/OWave memory data bus116CMD13I/OProgram memory Data bus 33SMD1I/OWave memory data bus117CMD2I/OProgram memory Data bus 34SMD14I/OWave memory data bus118CMD14I/OProgram memory Data bus 35VCC35Power supply119VCC119Power supply 36GND36Ground120GND

39、115Ground 37SMD8I/OWave memory data bus121CMD1I/OProgram memory Data bus 38SMD7I/OWave memory data bus122CMD15I/OProgram memory Data bus 39SMD0I/OWave memory data bus123CMD0I/OProgram memory Data bus 40SMD15I/OWave memory data bus124CMA21OProgram address bus 41SOEOread signal125PDT15I/OSWX access da

40、ta bus 42SWEOwrite signal126PDT14I/OSWX access data bus 43SRASORAS signal127PDT13I/OSWX access data bus 44SCASOCAS signal128PDT12I/OSWX access data bus 45REFRESHOREFRESH signal129PDT11I/OSWX access data bus 46CS0OCS signal130PDT10I/OSWX access data bus 47SMA0OMemory address bus131PDT9I/OSWX access d

41、ata bus 48SMA16OMemory address bus132PDT8I/OSWX access data bus 49VCC49Power supply133VCC133Power supply 50GND50Ground134GND134Ground 51SMA1OMemory address bus135PDT7I/OSWX access data bus 52SMA15OMemory address bus136PDT6I/OSWX access data bus 53SMA2OMemory address bus137PDT5I/OSWX access data bus

42、54SMA14OMemory address bus138PDT4I/OSWX access data bus 55SMA3OMemory address bus139PDT3I/OSWX access data bus 56SMA13OMemory address bus140PDT2I/OSWX access data bus 57SMA4OMemory address bus141PDT1I/OSWX access data bus 58SMA12OMemory address bus142PDT0I/OSWX access data bus 59SMA5OMemory address

43、bus143VCA143Power supply 60GND60Ground144GND144Ground 61VCC61Power supply145PAD2ISWX access address bus 62SMA11OMemory address bus146PAD1ISWX access address bus 63SMA6OMemory address bus147PAD0ISWX access address bus 64SMA10OMemory address bus148VCC148Power supply 65SMA7OMemory address bus149GND149G

44、round 66SMA9OMemory address bus150PCSIChip select 67SMA17OMemory address bus151PWRIwrite enable 68SMA8OMemory address bus152PRDIread enable 69SMA18OMemory address bus153RXD0Ifor Midi or TO-HOST 70SMA19OMemory address bus154RXD1Ifor Midi or Key scan 71SMA20OMemory address bus155SCLKIIEXT Clock 72SMA2

45、1OMemory address bus156ADINIA/D converter 73SMA22OMemory address bus157ADLROA/D converter LR clock 74SMA23OMemory address bus158DO0ODAC 75CMA20OProgram address bus159DO1ODAC 76CMA19OProgram address bus160SYSCLKO1/2 clock 77VCC77Power supply161VCC161Power supply 78GND78OGround162GND162Ground 79CMA18O

46、Program address bus163WCLKOfor DAC LR clock 80CMA17OProgram address bus164QCLKO1/12 clock 81CMA5OProgram address bus165BCLKOIIS-DAC clock 82CMA6OProgram address bus166SYIISynch signal 83CMA4OProgram address bus167IRQ0IInterrupt request 84CMA7OProgram address bus168NMIIInterrupt request PIN NAMEI/OFU

47、NCTION NO. PIN NAMEI/OFUNCTION NO. HG73C205AFDV (XU947C00) SWX00B (Tone Generator) DM: IC16 12 DTXPRESS AK4385ET (X6040A00) DAC (Digital to Analog Converter) DM: IC15 PIN NO. NAMEI/O FUNCTION PIN NO. NAMEI/OFUNCTION IMaster ClockRch Analog out(-) IAudio Serial Data ClockRch Analog out(+) IAudio Serial Date InputLch Analog out(-) IL/R Clock Lch Analog out(+) IPower Down modeGround IChip SelectPower Supply IControl Data InputRch Data Zero Input Detect IControl Data InputLch Data Zero Input Detect 1 2 3 4 5 6 7 8 MCLK BICK SDTI LRCK PDN CSN CCLK CDTI 9 10 11 12 13 14 15 16 AOUTR- AOUTR+ AO