Yamaha DTXP2 Drum Trigger Module Service Manual 电路图.pdf

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1、1.373K-456 I M Printed in Japan 02.07 SERVICE MANUAL ED011647 This document is using chlorine free (ECF) paper. （ECF: 無塩素系漂白）使用。 20020720-48000 I CONTENTS（目次） SPECIFICATION（総合仕様） .3/4 PANEL LAYOUT（）.5 UNIT LAYOUT（） .6 BLOCK DIAGRAM（）.7 DISASSEMBLY PROCEDURE（分解手順） .8 LSI PIN DESCRIPTION（LSI 端子機能表）.11

2、 IC BLOCK DIAGRAM（IC図） .12 CIRCUIT BOARDS（基板図） .14 TEST PROGRAM（） .21/30 ERROR MESSAGES（） .39/40 MIDI IMPLEMENTATION CHART （MIDI） .41 PARTS LIST OVERALL CIRCUIT DIAGRAM（総回路図） DRUM TRIGGER MODULEDTXP2 RadioFans.CN 收音机爱 好者资料库 DTXP2 2 IMPORTANT NOTICE This manual has been provided for the use of author

3、ized 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

4、 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

5、 or the appointed service representative. IMPORTANT:The presentation or sale of this manual to any individual or firm does not constitute authorization, certification or recognition of any applicable technical capabilities, or establish a principle-agent relationship of any form. The data provided i

6、s 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

7、 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

8、 gauge black wires connect to this bus). IMPORTANT:Turn the unit OFF during disassembly and part 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/electron

9、ic 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 Y

10、OUR MOUTH FOR ANY REASON WHAT- SOEVER! 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 bef

11、ore handling food. LITHIUM BATTERY HANDLING This product uses a lithium battery for memory back-up. WARNING:Lithium batteries are dangerous because they can be exploded by improper handling. Observe the following precautions when handling or replacing lithium batteries. Leave lithium battery replace

12、ment to qualified service personnel. Always replace with batteries of the same type. When installing 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

13、battery polarities when installing. Do not short the batteries. Do not attempt to recharge these batteries. Do not disassemble the batteries. Never heat batteries or throw them into fire. ADVARSEL! Lithiumbatteri-Eksplosionsfare ved fejlagtig hndtering. Udskiftning m kun ske med batteri af samme fab

14、rikat og type. Levr det brugte batteri tilbage til leverandren. VARNING Explosionsfara vid felaktigt batteribyte. Anvnd samma batterityp eller en ekvivalent typ som rekommenderas av apparattillverkaren. Kassera anvnt batteri enligt fabrikantens instruktion. VAROITUS Paristo voi rjht, jos se on virhe

15、ellisesti asennettu. Vaihda paristo ainoastaan laitevalmistajan suosittelemaan tyyppiin. Hvit kytetty paristo 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 p

16、rocedure for the removal of Back-up Battery. Leest u voor het verwijderen van de backup batterij deze beschrijving. RadioFans.CN 收音机爱 好者资料库 3 DTXP2 I SPECIFICATIONS Tone Generator16 bit AWM2 Maximum polyphony32 Voices928 drum, percussion voices and effects 128 keyboard voices (GM system level 1) Dru

17、m kits48 Preset 32 User memory locations Trigger setups5 Preset 4 User memory locations Sequencer tracks2 (TR1, TR2) Song control Main songStart/Stop, note chase Pad song3 songs can be played at the same time, Trigger Control Other Sequencer FunctionsMIDI sync play, Quantize (while recording, in Son

18、g Edit job mode), Mute (rhythm mute, drum instrument mute), Groove Check Song95 Preset 32 User memory locations Record modesReal-time Controls LED buttons6 (DRUMKIT, SONG, TRIG, VOICE, UTIL, CLICK) Buttons9 (W/I, SAVE/ENTER, SHIFT, PAGEH/G, SELECTQ/W, VALUE/+) KnobsMASTER VOLUME/POWER SW (push), ACC

19、OMP. VOLUME, AUX VOLUME, CLICK VOLUME Display16 x 2 LCD display (w/Back light) Connections Front PanelAux input (stereo mini jack) Head phone (stereo phone jack) Rear PanelMIDI input/output Foot controller (stereo phone jack) HOST SELECT SW TO HOST (mini DIN jack) Output L/MONO (mono phone jack) Out

20、put R (mono phone jack) Trigger Inputs 1 8 (stereo phone jackL : trigger input, R : rim switch) Trigger Input 9/10 (stereo phone jackL, R : trigger input) Trigger attenuation switch 1-6 (DIP SW) Power supplyDC 12V/AC adaptor (PA-3B or PA-3C) Power Requirement4.8 Watt Dimensions (W x H x D)220 x 240

21、x 44 mm (8-11/16” x 9-3/16” x 1-5/16”) Weight1.6 kg (3 lbs 8 oz) AccessoriesOwners Manual AC adaptor * Specifications and descriptions in this service manual are for information purpose only. Yamaha Corp. reserves the right to change or modify products or specifications at any time without prior not

22、ice. RadioFans.CN 收音机爱 好者资料库 DTXP2 4 I 総合仕様 I発音方式 16-bitAWM2 I最大同時発音数 32音 I音色数 /音色 928種類 音色 128種類（GM1） 48種類 32種類 5種類 4種類 I 数 2（TR1, TR2） / 最大同時3曲再生可能 他機能 MIDI （録音時、編集時） （/別） I 95種類 32種類 録音形式 方式 I操作子 LED DRUMKIT, SONG, TRIG, VOICE, UTIL, CLICK W/I, SAVE/ENTER, SHIFT, PAGEH/G, SELECTQ/W, VALUE/ MASTER

23、 VOLUME/POWER SW(push), ACCOMP. VOLUME, AUX VOLUME, CLICK VOLUME I 16X2 LCD（付） I接続端子 AUX IN端子（） PHONES端子（標準） MIDI IN/OUT端子 HI HAT CONTROLLER端子（標準） HOST SELECT TO HOST端子 OUT PUT L/MONO, R端子（標準） 入力端子 18（標準L : 入力, R：入力） 入力端子 9/10（標準L, R : 入力） INPUT ATTENUATION16 （） I電源電圧 DC12V：電源（PA-3BPA-3C） I消費電力 4.8W

24、 I寸法 220(W)X240(D)X44(H) mm I重量 1.6kg I付属品 取扱説明書 保証書 電源 5 DTXP2 I PANEL LAYOUT（） qAUX IN Jack wAUX IN Volume (AUX IN VOL) eHead Phone Jack (PHONES) rPower Switch/Master Volume (POWER/VOL) tClick Volume (CLICK VOL) yAccompaniment Volume (ACCOMP VOL) uLCD Display iDrum Kit Button (DRUMKIT) oSong Butto

25、n (SONG) !0Trigger Button (TRIG) !1Voice Button (VOICE) !2Utility Button (UTIL) !3Click Button (CLICK) !4Start/Stop Button (W/I) !5Save/Enter Button (SAVE/ENT) !6Shift Button (SHIFT) !7Page Button PAGEH, PAGEG !8Select Button SELQ, SELW !9Value Button (VALUE, VALUE+) qAUX IN端子 wAUX IN（AUX IN VOL） e端

26、子（PHONES） r電源/（POWER/VOL） t（CLICK VOL） y（ACCOMP VOL） uLCD i（DRUMKIT） o（SONG） !0（TRIG） !1（VOICE） !2（UTIL） !3（CLICK） !4/（W/I） !5/（SAVE/ENT） !6（SHIFT） !7（PAGEH, PAGEG） !8（SELQ, SELW） !9（VALUE, VALUE） 0MIDI IN/OUT端子 1入力感度設定（INPUT ATTENUATION） 2入力端子（1 KICK8 HI HAT） 3入力端子（9/10） 4端子（HI HAT CONTROL） 5 （HOST

27、 SELECT Mac/PC-1/PC-2/MIDI） 6TO HOST端子 7出力端子（OUTPUT L/MONO,R） 8電源端子（DC IN 12V） 9 0MIDI IN/OUT Jack 1Input Attenuation Switch (INPUT ATTENUATION) 2Trigger Input Jack (1 KICK-8HI HAT) 3Trigger Input Jack (9/10) 4Hi-Hat Controller Jack (HI HAT CONTROL) 5Host Select Switch (HOST SELECT Mac/PC-1/PC-2/MID

28、I) 6TO HOST Jack 7Output Jacks (OUTPUT L/MONO, R) 8Power Supply Jack (DC IN 12V) 9Cord Hook G Rear Panel（） G Front Panel（） qwtio!1!4!2u er!0!5!3!6y !7 !8 !9 012 3456789 DTXP2 6 I UNIT LAYOUT（） G Chassis Unit（） G Front Panel（） DM JK PNLCDAUX 7 DTXP2 I BLOCK DIAGRAM（） JK002 JK107 JK104 JK105 PN DM JK

29、AUX CN401 16P CN004 16P IC012 20P 11 31 15 16IC005 44P IC003 44P IC004 44P 12 14 74 95 131 41 73 12 14 3 2 1 IC014 IC001 168P 9029 22 88 46 11 6 3, 4 10 13 S1 0E 1 152 153 20 22 132 IC006 32P IC013 42P IC008 16P JK001 SLIDE SWITCH SW001 IC010 16P 1 15 3 2 IC009 24 CN003 15P 21 154 MIDI OUT MIDI IN J

30、K103 14 15 16 17 45 128 158 1121 667 159 163 164 10 9 30 129 X OUT X IN IC007 16P IC106 VR101 CN102 5P CN501 5P31 31 57 57 IC110 IC501 JK501 VR502 CN502 3P 31 3 1 57 57 IC008 IC009 JK201 AUX IN VR A10K DIPSW SW201 IC210 IC211 IC212 COMPARATOR IC202 IC203 IC204 IC205 IC205 IC206 IC207 IC208 16P IC209

31、 16P 1 10 9 15 11 12 14 10 3 13 19 13 9 CN202 8P CN001 8P CN203 12P CN002 12P CN204 3P CN201 6P CN101 6P IC201 VR WITH SW KEC-54265 IC011 20P +5D +5D +5D +5D +9A +3.3D +3.3D W CE +5D +5D +5D +5D+5D +5D +3.3D +5D +9A +5D +9A +9A +9A +9A +9A +5D +9A +9A +3.3D +3.3D TRANSCEIVER DTXP2 8 I DISASSEMBLY PR

32、OCEDURE（分解手順） 1 1-1 505本外、外 。(Fig. 1) 2 2-1外。(1項参照) 2-2 10c4本外、 外。(Fig. 3) 3JKAssy 3-1外。(1項参照) 3-2 C604本外、JKAssy外 。 (Fig. 2) C70Assy様注意 下。 1Top Cover 1-1 Remove the five (5) screws marked 50. The top cover can then be removed. (Fig. 1) 2Front Panel Unit 2-1 Remove the top cover. (See Procedure 1.) 2

33、-2 Remove the four (4) screws marked 10c. The front panel unit can then be removed. (Fig. 3) 3JK Circuit Board Assembly 3-1 Remove the top cover. (See Procedure 1.) 3-2Remove the four (4) screws marked C60. The JK circuit board assembly can then be removed. (Fig. 2) *Take care not to lose C70 shield

34、 terminal. 50 Top cover () (Fig. 1) 50: Bind Head Tapping Screw-B 3.0X6 MFZN2BL (EP600230)+B 50 50 50 50 (Fig. 2) C60: Bind Head Tapping Screw-B 3.0X6 MFZN2BL (EP600230)+B C70: Shield Terminal Assembly (V3814600)Assy (Fig. 3) 10c: Bind Head Tapping Screw-B 3.0X6 MFZN2BL (EP600230)+B 10c10c C60 C70 C

35、60 JK Front panel () C70 9 DTXP2 4DMAssy 4-1外。(1項参照) 4-2外。(2項参照) 4-3 JKAssy外。(3項参照) 4-4 C308本外、C402本外、 DMAssy外。(Fig. 4) 5LCDAssy 5-1外。(1項参照) 5-2外。(2項参照) 5-3 404本外、LCDAssy外 。(Fig. 5) 6AUXAssy 6-1外。(1項参照) 6-2外。(2項参照) 6-3 602本外、AUX付AUX Assy取出。A2個 外、B六角2個、50c1本外 、AUX外。(Fig. 5) 7PNAssy 7-1外。(1項参照) 7-2外。(

36、2項参照) 7-3 A902本外、外、 B903本外、PNAssy外 。(Fig. 5) 4DM Circuit Board Assembly 4-1 Remove the top cover. (See Procedure 1.) 4-2 Remove the front panel unit. (See Procedure 2.) 4-3Remove the JK circuit board assembly. (See Procedure 3.) 4-4Remove the eight (8) screws marked C30 and the two (2) screws marked

37、 C40. The DM circuit board assembly can then be removed. (Fig. 4) 5LCD Circuit Board Assembly 5-1 Remove the top cover. (See Procedure 1.) 5-2 Remove the front panel unit. (See Procedure 2.) 5-3Remove the four (4) screws marked 40. The LCD circuit board assembly can then be removed. (Fig. 5) 6AUX Ci

38、rcuit Board Assembly 6-1 Remove the top cover. (See Procedure 1) 6-2 Remove the front panel unit. (See Procedure 2.) 6-3 Remove the two (2) screws marked 60. The AUX circuit board assembly with AUX stay can then be removed. Remove the two (2) knobs marked A, the two (2) hexagonal nuts marked B and t

39、he screw marked 50c. The AUX circuit board can then be removed. (Fig. 5) 7PN Circuit Board Assembly 7-1 Remove the top cover. (See Procedure 1) 7-2 Remove the front panel unit. (See Procedure 2.) 7-3 Remove the two (2) screws marked A90, the panel stay and the three (3) screws marked B90. The PN cir

40、cuit board assembly can then be removed. (Fig. 5) (Fig. 4) C30:Bind Head Tapping Screw-B 3.0X6 MFZN2BL (EP600230)+B C40:Bind Head Tapping Screw-B 3.0X8 MFZN2BL (EP600190)+B C40C30 C30 C30 DM C30 How to remove a lithium battery (電池外方) Remove the hook while pressing the spring. The lithium battery can

41、 be removed. (押外電池 外。) The lithium battery should surely use VS246400 (CR2450). (電池必VS246400(CR2450)使用 下。) DTXP2 10 Front panel() (Fig. 5) 40:Bind Head Tapping Screw-P 2.6X8 MFZN2Y (EP620100)+P 50c: Bind Head Tapping Screw-B 3.0X6 MFZN2BL (EP600230)+B 60:Bind Head Tapping Screw-B 2.6X8 MFZN2Y (EP620

42、100)+P 90:Bind Head Tapping Screw-P 2.6X8 MFZN2BL (EP620100)+P 40 60 50c B90 A90 Panel stay () PN LCD AUXStay(AUX) A B 11 DTXP2 I LSI PIN DESCRIPTION（LSI端子機能表） PIN No. NAMEI/OFUNCTION PIN No. NAMEI/OFUNCTION 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34

43、 35 36 37 38 39 40 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 81 82 83 84 ICN RFCLKI TM2 AVDD_PLL AVSS_PLL MODE0 VCC7 GND8 XIN XOUT MODE1 TEST0 TESTON AN0-P40 AN1-P41 AN2-P42 AN3-P43 AVDD_AN AVSS_AN TXD0 TXD1 EXCLK SMD11 SM

44、D4 SMD3 SMD12 SMD10 SMD5 SMD2 SMD13 SMD9 SMD6 SMD1 SMD14 VCC35 GND36 SMD8 SMD7 SMD0 SMD15 SOE SWE SRAS SCAS REFRESH CS0 SMA0 SMA16 VCC49 GND50 SMA1 SMA15 SMA2 SMA14 SMA3 SMA13 SMA4 SMA12 SMA5 GND60 VCC61 SMA11 SMA6 SMA10 SMA7 SMA9 SMA17 SMA8 SMA18 SMA19 SMA20 SMA21 SMA22 SMA23 CMA20 CMA19 VCC77 GND7

45、8 CMA18 CMA17 CMA5 CMA6 CMA4 CMA7 I I I I I O I I I I I I I O O I I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O Initial clear PLL Clock PLL Control Power supply Ground SWX dual mode Power supply Ground cr

46、ystal oscillator crystal oscillator SWX separate mode TEST pin TEST pin A/D converter Power supply Ground for MIDI or TO-HOST for MIDI Crystal oscillator Wave memory data bus Power supply Ground Wave memory data bus read signal write signal RAS signal CAS signal REFRESH signal CS signal Memory addre

47、ss bus Memory address bus Power supply Ground Memory address bus Ground Power supply Memory address bus Program address bus Program address bus Power supply Ground Program address bus 85 86 87 88 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

48、 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 CMA3 CMA8 CMA2 CRD CMA1 CUB VCC91 GHND92 CS1 CMA0 CLB CMA12 CMA11 CMA10 CMA9 GND100 CWE CMA16 CMA15 CMA14 CMA13 CMD8 CMD7 CMD9 CMD6 CMD10 CMD5 CMD11 CMD4 CMD12 CMD3