Yamaha DTXP3 Drum Trigger Module Service Manual 电路图.pdf

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1、Copyright (c) Yamaha Corporation. All rights reserved. PDF-K615 I M Printed in Japan 03.12 SERVICE MANUAL ED011708 20031130-48000 I CONTENTS（目次） SPECIFICATION（総合仕様） .3/4 PANEL LAYOUT（） .5 CONNECTING THE PADS（接続） .6 UNIT LAYOUT（） .7 DISASSEMBLY PROCEDURE（分解手順） .9 LSI PIN DESCRIPTION（LSI 端子機能表）.12 IC

2、BLOCK DIAGRAM（IC 図） .13 CIRCUIT BOARDS（基板図） .15 DETECTING 3-ZONE SIGNALS（3 信号検出） .22 TEST PROGRAM（） .23/32 ERROR MESSAGES（） .41/42 MIDI IMPLEMENTATION CHART （MIDI ） .43 PARTS LIST OVERALL CIRCUIT DIAGRAM（総回路図） BLOCK DIAGRAM（） DRUM TRIGGER MODULEDTXP3 RadioFans.CN 收音机爱 好者资料库 DTXP3 2 IMPORTANT NOTICE

3、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

4、. 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 s

5、hould be performed by an authorized Yamaha Retailer 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-

6、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

7、 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 grou

8、nding yourself to the ground bus in the unit (heavy 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 co

9、ntains 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 SOLDE

10、R, ELECTRICAL/ELECTRONIC OR PLASTIC COMPONENTS IN YOUR 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

11、 the enclosure of this product, wash your hands before 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 replaci

12、ng lithium batteries. Leave lithium battery replacement 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 s

13、oldering as quickly as possible. Never reverse the 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 hndter

14、ing. Udskiftning m kun ske med batteri af samme fabrikat 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 inst

15、ruktion. VAROITUS Paristo voi rjht, jos se on virheellisesti 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 COLLEC

16、TION 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 beschrijving. 注意 電池内蔵。 電池誤交換爆発危険。交換時指定使用下。 I WARNING (安全上注意) Components having special characteristics are marked and must be replaced with parts h

17、aving specification equal to those originally installed. 印部品、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 3 DTXP3 I SPECIFICATIONS Tone Generator16 bit AWM2 Maximum polyphony32 Voices990 drum, percussion voices and effects 128 keyboard voices (GM system level 1) Drum kits48 Preset 32 User memor

18、y locations Trigger setups7 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 Song Edit job mode), Mute (rhyth

19、m 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 ( / , SAVE/ENTER, SHIFT, PAGE / , SELECT / , VALUE/+ KnobsMASTER VOLUME/POWER SW (push), ACCOMP. VOLUME, AUX VOLUME, CLICK

20、 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) Output R (mono phone jack) Trigge

21、r Inputs 1 8 (stereo phone jack L : trigger input, R : rim switch) Trigger Input 9/10 (stereo phone jack L, R : trigger input) Trigger attenuation switch 1-6 (DIP SW) Power supplyDC 12V/AC adaptor (PA-3C) Power Requirement4.8 Watt Dimensions (W x H x D)220 x 240 x 44 mm (8-11/16” x 9-3/16” x 1-5/16”

22、) Weight1.6 kg (3 lbs 8 oz) AccessoriesOwners Manual AC adaptor RadioFans.CN 收音机爱 好者资料库 DTXP3 4 I 総合仕様 発音方式 16-bit AWM2 最大同時発音数 32音 音色数 /音色990種類 音色128種類（GM1） 48種類 32種類 7種類 4種類 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） 95種類 32種類 録音形式方式 操作子 LED DRUMKIT, SONG, TRIG, VOICE, UTIL, CLICK /, SAVE/EN

23、TER, SHIFT, PAGE / , SELECT / , VALUE/ MASTER VOLUME/POWER SW(push), ACCOMP. VOLUME, AUX VOLUME, CLICK VOLUME 16X2 LCD（付） 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 ATTENUATI

24、ON16 （） 電源電圧 DC12V：電源（PA-3C） 消費電力 4.8W 寸法 220(W)X240(D)X44(H) mm 重量 1.6kg 付属品 取扱説明書 保証書 電源 5 DTXP3 I PANEL LAYOUT（） qw er tu y!0 o!2 !3 !1!4 !5 !6 !7 !8 !9 i MIDI IN/OUT端子 入力感度設定（INPUT ATTENUATION） 入力端子（1 KICK8 HI HAT） 入力端子（9 CRASH2/10） 端子（HI HAT CONTROL） （HOST SELECT Mac/PC-1/PC-2/MIDI） TO HOST端子 出

25、力端子（OUTPUT L/MONO,R） 電源端子（DC IN 12V） 01 3 2 456789 q w e r t y u i o !0 !1 !2 !3 !4 !5 !6 !7 !8 !9 AUX IN端子 AUX IN（AUX IN VOL） 端子（PHONES） 電源/（POWER/VOL） （CLICK VOL） （KICK VOL） （ACCOMP VOL） （SNARE VOL） LCD （DRUMKIT） （SONG） （TRIG） （VOICE） （UTIL） （CLICK） /（ / ） /（SAVE/ENT） （SHIFT） （PAGE , PAGE ） （SEL ,

26、 SEL ） （VALUE, VALUE） 0 1 2 3 4 5 6 7 8 9 q w e r t y u i o !0 !1 !2 !3 !4 !5 !6 !7 !8 !9 AUX IN Jack AUX IN Volume (AUX IN VOL) Head Phone Jack (PHONES) Power Switch/Master Volume (POWER/VOL) Click Volume (CLICK VOL) Kick Volume (KICK VOL) Accompaniment Volume (ACCOMP VOL) Snare Volume (SNARE VOL)

27、LCD Display Drum Kit Button (DRUMKIT) Song Button (SONG) Trigger Button (TRIG) Voice Button (VOICE) Utility Button (UTIL) Click Button (CLICK) Start/Stop Button ( / ) Save/Enter Button (SAVE/ENT) Shift Button (SHIFT) Page Button PAGE , PAGE Select Button SEL , SEL Value Button (VALUE, VALUE+) 0 1 2

28、3 4 5 6 7 8 9 MIDI IN/OUT Jack Input Attenuation Switch (INPUT ATTENUATION) Trigger Input Jack (1 KICK-8HI HAT) Trigger Input Jack (9 CRASH2/10) Hi-Hat Controller Jack (HI HAT CONTROL) Host Select Switch (HOST SELECT Mac/PC-1/PC-2/MIDI) TO HOST Jack Output Jacks (OUTPUT L/MONO, R) Power Supply Jack

29、(DC IN 12V) Cord Hook G Rear Panel（） G Front Panel（） DTXP3 6 to 6 RIDE to 7 CRASH1 to 3 TOM1to 4 TOM2 to 2 SNARE to 5 TOM3 to 8 HI HAT to 1 KICK to HI HAT CONTROL to 1 KICK to 2 SNARE to 3 TOM1to 4 TOM2 to 5 TOM3 to 6 RIDE to 7 CRASH1 to 8 HI HAT, HI HAT CONTROL to 9 CRASH2 G Standrd Set（） G Special

30、 Set（） I CONNECTING THE PADS（接続） 7 DTXP3 I UNIT LAYOUT（） G Top View（上側） DM JK 10dFront panel () Chassis unit () 10d: Cord holder BK-1 (CB069250) DTXP3 8 G Chassis Unit（） G Front Panel（） DM JK PNLCDAUX 9 DTXP3 I DISASSEMBLY PROCEDURE（分解手順） 1 1-1 505本外、外 。(Fig. 1) 2JK 2-1外。(1項参照) 2-2 C604本外、JK外。 (Fig.

31、 2) C70Assy様注意 下。 3 3-1外。(1項参照) 3-2 10c4本外、 外。(Fig. 3) 1Top Cover 1-1 Remove the five (5) screws marked 50. The top cover can then be removed. (Fig. 1) 2JK Circuit Board 2-1 Remove the top cover. (See Procedure 1.) 2-2 Remove the four (4) screws marked C60. The JK circuit board can then be removed.

32、(Fig. 2) *Take care not to lose C70 shield terminal. 3Front Panel Unit 3-1 Remove the top cover. (See Procedure 1.) 3-2 Remove the four (4) screws marked 10c. The front panel unit can then be removed. (Fig. 3) 50 Top cover () (Fig. 1) 50: Bind Head Tapping Screw-B 3.0X6 MFZN2BL (EP600230)+B 50 50 50

33、 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 C60 JK Front panel () C70 Bottom view（下側） DTXP3 10 4DMAssy 4-1外。(1項参照) 4-2 JK外。(2項参照) 4-3外。(3項参照) 4-4

34、C308本外、C402本外、 DMAssy外。(Fig. 4) 5LCDAssy 5-1外。(1項参照) 5-2外。(3項参照) 5-3 404本外、LCDAssyLCD 外。(Fig. 5) 6AUXAssy 6-1外。(1項参照) 6-2外。(3項参照) 6-3 602本外、AUX付AUX Assy取出。A2個 外、B六角2個C2個、 50c1本外、AUX外。 (Fig. 5) 7PNAssy 7-1外。(1項参照) 7-2外。(3項参照) 7-3 A902本外、外、 B903本外、PNAssy外 。(Fig. 5) 4DM Circuit Board Assembly 4-1 Remov

35、e the top cover. (See Procedure 1.) 4-2 Remove the JK circuit board. (See Procedure 2.) 4-3 Remove the front panel unit. (See Procedure 3.) 4-4Remove the eight (8) screws marked C30 and the two (2) screws marked C40. The DM circuit board assembly can then be removed. (Fig. 4) 5LCD Circuit Board Asse

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

37、 the front panel unit. (See Procedure 3.) 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, the two (2) washers marked C and the screw marked 50c. The AUX circuit board ca

38、n 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 3.) 7-3 Remove the two (2) screws marked A90, the panel stay and the three (3) screws marked B90. The PN circuit board assembly can then be removed. (Fig

39、. 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 C30 How to remove a lithium battery (電池外方) Remove the hook while pressing the spring. The lithium battery can be removed. (押外電池 外。) The lithium battery shoul

40、d surely use VS246400 (CR2450). (電池必VS246400(CR2450)使用 下。) 11 DTXP3 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 (EP620100)+P 90:Bind Head Tapping Screw-P 2.6X8 MFZN2B

41、L (EP620100)+P A:Input Knob (VM825600) B 40 60 50c B90 A90 Panel stay () PN LCD AUX Stay(AUX) A B C PN circuit board assembly (PNAssy) AUX circuit board assembly (AUXAssy) LCD cover (LCD) LCD circuit board assembly (LCDAssy) DTXP3 12 I LSI PIN DESCRIPTION（LSI端子機能表） PIN No. NAMEI/OFUNCTION PIN No. NA

42、MEI/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 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

43、 GND8 XIN XOUT MODE1 TEST0 TESTON AN0-P40 AN1-P41 AN2-P42 AN3-P43 AVDD_AN AVSS_AN TXD0 TXD1 EXCLK SMD11 SMD4 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 GN

44、D60 VCC61 SMA11 SMA6 SMA10 SMA7 SMA9 SMA17 SMA8 SMA18 SMA19 SMA20 SMA21 SMA22 SMA23 CMA20 CMA19 VCC77 GND78 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

45、O O O O O O O Initial clear PLL Clock PLL Control Power supply Ground SWX dual mode Power supply Ground crystal 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

46、 Wave memory data bus read signal write signal RAS signal CAS signal REFRESH signal CS signal Memory address 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 8

47、8 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 1

48、66 167 168 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 CMD13 CMD2 CMD14 VCC119 GND115 CMD1 CMD15 CMD0 CMA21 PDT15 PDT14 PDT13 PDT12 PDT11 PDT10 PDT9 PDT8 VCC133 GND134 PDT7 PDT6 PDT5 PDT4 PDT3 PDT2 PDT1 PDT0 VCA143 GND144 PAD2 PAD1 PAD0 VCC148 GND