Yamaha Dtxt2s User manual

SERVICE MANUAL

ED 011729

DRUM TRIGGER

MODULE

DTXT2S

■ CONTENTS（目次）

SPECIFICATION（総合仕様）........................................................ 3/4

PANEL LAYOUT（パネルレイアウト）.............................................. 5

UNIT LAYOUT and WIRING（ユニットレイアウト&配線図）....... 7

DISASSEMBLY PROCEDURE（分解手順）................................... 9

LSI PIN DESCRIPTION（LSI端子機能表）................................... 12

IC BLOCK DIAGRAM（ICブロック図）......................................... 15

CIRCUIT BOARDS（シート基板図）.............................................. 18

TEST PROGRAM（テストプログラム）................................... 30/49

ERROR MESSAGES（エラーメッセージ）............................. 68/69

MIDI IMPLEMENTATION CHART

（MIDIインプリメンテーションチャート）...................... 70

PARTS LIST

OVERALL CIRCUIT DIAGRAM（総回路図）

DTXTREME IIS

2

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: 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 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 distributor's 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 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/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-

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 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 replacing 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 soldering 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 håndtering. Udskiftning må kun ske med batteri af samme fabrikat og type. Levér det

brugte batteri tilbage til leverandoren.

VARNING

Explosionsfara vid felaktigt batteribyte.

Använd samma batterityp eller en ekvivalent typ som rekommenderas av apparattillverkaren.

Kassera använt batteri enligt fabrikantens instruktion.

VAROITUS

Paristo voi räjähtää, jos se on virheellisesti asennettu.

Vaihda paristo ainoastaan laitevalmistajan suosittelemaan tyyppiin.

Hävitä käytetty 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 procedure for the removal of Back-up Battery.

• Leest u voor het verwijderen van de backup batterij deze beschrijving.

注意

リチウム電池が内蔵されています。

電池を誤って交換すると爆発する危険があります。交換時にはサービスマニュアルで指定されたものを使用して下さい。

■ WARNING (安全上の注意)

Components having special characteristics are marked and must be replaced with parts having specification equal to those originally installed.

印の部品は、安全を維持するために重要な部品です。交換をする場合は、安全のため必ず指定の部品をご使用下さい。

3

DTXTREME IIS

■ SPECIFICATIONS

Tone Generator

16-bit AWM2 (PCM)

Wave Memory

DRAM: 16M bit x 4 (max 94 [email protected])

Polyphony

Maximum of 64 notes

Multitimbres

16 parts

Voices

Drum and Percussion: 2,174 voices

GM Melody: 128 voices (GM Level 1)

System Effects

2 Blocks (Reverb, Chorus)

Effects for Drumkit

2 Insertion Effects

Sequencer

2 Tracks MIDI Sequencer

Modes

8 modes

Drumkit Play mode

Drumkit Trigger Edit mode

Drumkit Voice Edit mode

Drumkit Effect Edit mode

Chain Play mode

Song Job mode

Utility mode

Store mode

Controllers

Push Switches x 23

PAGE , PAGE , RHYTHM/INS, BASS/DEL, OTHERS,

CLICK, TOP, REW,PLAY/STOP, FF, REC, PLAY, CHAIN,

SONG JOB, UTILITY,EXIT/NO, SHIFT, TRIGGER,

VOICE, EFFECT, STORE, ENTER/YES, AUDITION

Slide Volumes x 10

MAIN OUT, PHONES, CLICK, ACCOMP/REVERB,

SNARE, KICK,TOM, HI-HAT,CYMBAL, MISC

Rotary Encor ders x 5

Display

40 x 2 Characters Backlit LCD

3 digits 7 segments LED

14 Operation LEDs

Memory Card

SmartMedia 3.3V Card used only

Connectors

Rear Panel

hi-hat controllers

(stereo phone - L, R: trigger)

MIDI IN/OUT/THRU

USB Connector

FOOT SW (mono phone) - FC4, FC5, HH series

HI-HAT CONTROL (stereo phone) - HH/RHH series

OUTPUT L/MONO (mono phone)

OUTPUT R (mono phone)

DIGITAL OUT (EIAJ cp1201, IEC60958, S/P DIF)

INDIVIDUAL OUTPUT 1 - 6 (mono phone)

Trigger Input 1 - 8 (stereo phone L: trigger, R: sw)

Trigger Input 9/10, 11/12, 13/14, 15/16

INPUT ATTENUATION switch 1 - 16 (DIP SW)

Side Panel )

Front Panel

Card Slot for Memory Card (SmartMedia

PHONES (stereo phone)

AUX IN (Stereo phone)

AUX IN VOL

Power Requirements

DC 12V

Dimensions (W x D x H)

300 mm x 229 mm x 71 mm

Weight

2.2 kg

Included Accessories

AC Power Adaptor (PA-5C or PA-5D)

OwnwersManual

Data List

DTXTREME IIs Installation Guide

Warranty card

CD-ROM (USB-MIDI driver)

DTXTREME IIS

4

音源方式

16-bitAWM2(PCM)音源

波形メモリー

DRAM16Mbit×4([email protected])

同時発音数

最大64音

演奏パート数

16パート

音色数

ドラム専用音色2,174種類、

GMメロディ音色128種類(GMレベル1準拠)

システムエフェクト

2ブロック(リバーブ、コーラス)

ドラムキット専用エフェクト

2インサーションエフェクト

シーケンサー

2トラックMIDIシーケンサー

モード

8モード

・ドラムキットプレイモード

・ドラムキットトリガーエディットモード

・ドラムキットボイスエディットモード

・ドラムキットエフェクトエディットモード

・チェーンプレイモード

・ソングジョブモード

・ユーティリティモード

・ストアモード

操作子

プッシュスイッチ23個

ページ ,ページ ,RHYTHM/INS,BASS/DEL,OTHERS,

CLICK,TOP,REW,PLAY/STOP,FF,REC,PLAY,CHAIN,

SONGJOB,UTILITY,EXIT/NO,SHIFT,TRIGGER,VOICE,

EFFECT,STORE,ENTER/YES,オーディション

スライドボリューム10個

MAINOUT,PHONES,CLICK,ACCOMP/REVERB,

SNARE,KICK,TOM,HI-HAT,CYMBAL,MISC

ロータリーエンコーダー5個

ディスプレイ

・40文字×2行キャラクター型バックライト付LCD

・3桁7セグメントLED

・動作表示LED14個

メモリーカード

SmartMedia 使用、3.3Vカード専用

接続端子

リアパネル

・MIDIIN/OUT/THRU

・USB端子

・

FOOTSW(monophone)−FC4,FC5及び(相当品),HHシリー

ズ

・HI-HATCONTROL(stereophone)−HH/RHHシリーズの

ハイハットコントローラー

・OUTPUTL/MONO(monophone)

・OUTPUTR(monophone)

・DIGITALOUT(EIAJCP1201,IEC60958,S/PDIF)

・INDIVIDUALOUTPUT1〜6(monophone)

・Triggerinput1〜8(stereophone−L:trigger,R:sw)8個

・トリガー入力9/10,11/12,13/14,15/16(stereophone−L,

R:trigger)4個

・INPUTATTENUATIONスイッチ1〜16(DIPSW)

サイドパネル

・カードスロット（SmartMedia用）

フロントパネル

・PHONES(stereophone)

・AUXIN(stereophone)

・AUXINVOL

電源電圧

DC12V

寸法(W×D×H)

300mm×229mm×71mm

質量

2.2kg

付属品

電源アダプタ(PA-5CまたはPA-5D)

取扱説明書

インストールガイド

データリスト

USBドライバ(CD-ROM)

保証書

TM

■ 総合仕様

5

DTXTREME IIS

■ PANEL LAYOUT（パネルレイアウト）

DC IN 12V STANDBY

ON

6

Top Panel

（トップパネル）

r

w q

y u i o

!5 !6 !7 !8 !9 @0 @1 @2 @3 @4

@5

@6

@7

@8

#3 #4

#2

#1

#0

@9

!0 !1 !2 !3 !4

t

q

w

Displays（ディスプレイ）e

Audition button（オーディションキー）

r

Data entry knobs（データエントリーノブ）

t

Page up and Down (▲/▼) buttons

（ページ▲/▼キー）

y

SHIFT button（SHIFTキー）

u

RHYTHM/INS button（RHYTHM/INSキー）



i

BASS/DELETE button（BASS/DELETEキー）

o

OTHERS button（OTHERSキー）

!0

CLICK button（CLICKボタン）

!1

Reset button（リセットキー）

!2

Rewind button（巻き戻しキー）

!3

Start/Stop button（開始/停止キー）

!4

Forward button（早送りキー）

!5

Record button（録音キー）

!6

MAIN OUT slider（MAIN OUTスライダー）

!7

PHONES slider（PHONESスライダー）

!8

CLICK slider（CLICKスライダー）

!9

ACCOMP/REVERB slider

（ACCOMP/REVERBスライダー）

@0

SNARE slider（SNAREスライダー）

@1

KICK slider（KICKスライダー）

@2

TM

TOM slider（TOMスライダー）

@3

HI-HAT slider（HI-HATスライダー）

@4

CYMBAL slider（CYMBALスライダー）



@5

MISC slider（MISCスライダー）

@6

PLAY button（PLAYキー）

@7

TRIGGER button（TRIGGERキー）

@8

CHAIN button（CHAINキー）

@9

VOICE button（VOICEキー）#0

SONG JOB button（SONG JOBキー）



#1 EFFECT button（EFFECTキー）

#2

UTILITY button（UTILITYキー）

#3

STORE button（STOREキー）

#4

EXIT/NO button（EXIT NOキー）

ENTER/YES button（ENTERYESキー

）

e

DTXTREME IIS

6

RIDE TOM4

q

tu

tt

ti to t!0 t!1 t!2

ty

t!3

we r

qMIDI IN, OUT, and THRU terminals

（MIDI IN/OUT/THRU端子）

wINPUT ATTENUATION switches

（INPUT ATTENUATIONスイッチ）

eo/!0KICK to!5/!6

（o/!0KICK〜!5/!6端子）

rqSNARE toiHI-HAT

（qSNARE〜iHI-HAT

端子

）

t

HI-HAT CONTROL jack (HI-HAT CONTROL端子

）



y

INDIVIDUAL OUTPUT 1-6 jacks

（NDIVIDUAL OUTPUT 1-6端子）

u

FOOT SW jack（FOOT SW端子）i

USB port（USB端子）

o

DIGITAL OUTPUT jack（DIGITAL OUTPUT端子

）

!0

!1 STANDBY/ON switch（STANDBY/ON スイッチ）



!2 DC IN jack（DC IN端子）

!3 Cable hook（コードフック）

OUTPUT L/MONO and R jacks

（OUTPUT L/MONO, R端子）

q w e

q

qPHONES jack（PHONES端子）

wAUX IN jack（AUX IN端子） eAUX IN VOL control

（AUX IN VOLコントロール）

qCARD slot（CARDスロット）

Rear Panel（リアパネル）

Front Panel（フロントパネル）

Side Panel（サイドパネル）

7

DTXTREME IIS

■ UNIT LAYOUT and WIRING（ユニットレイアウト & 配線図）

LCD（液晶ディスプレイ）

LCD Panel

（LCDパネル）

Front View（前側より）

Rear View（後側より）

Inside View（内部図1より）

Top case

（トップケース印刷品）



Rear panel

（リアパネル印刷品）

JK circuit board assembly

（JKシートAss'y）

JK

DM

to PN-CN702

to PN-CN706

CN801

CN806

CN805CN401

CN102

CN2

r

qw

e

DTXTREME IIS

8

LCD Assembly（LCDAss'y）

Inside View 3（内部図3より）

Inside View 2（内部図2より）

DM circuit board assembly

（DMシートAss'y）

PN circuit board assembly

（PNシートAss'y）

DM

PN

to PN-CN703

to JK-CN806

to DM-CN4

to JK-CN805

to DM-CN101

to DM-CN202

to PN-CN705

to LCD Assembly

to PN-CN707

to DM-CN1

to DM-CN3

CN4

CN101

CN202

CN706

CN705

CN702

CN703

CN707

to LCD Assembly

to JK-CN401 to JK-CN801

CN2

CN3

CN1

CN102

qw

e

r

y

t

y

u

i

o

t

REF.NO.

（記号） DESTINATION（行き先） PIN

（ピン数）

q

w

e

r

t

JK-CN401〜DM-CN2

JK-CN801〜DM-CN102

JK-CN805〜PN-CN702

JK-CN806〜PN-CN706

DM-CN1〜LCDAssembly



15P

31P

11P

14P

3P



y

u

i

o

DM-CN3〜PN-CN707

DM-CN202〜PN-CN703

DM-CN101〜PN-CN705

DM-CN4〜LCDAssembly



29P

10P

13P

14P

REF.NO.

（記号） DESTINATION（行き先） PIN

（ピン数）

9

DTXTREME IIS

■ DISASSEMBLY PROCEDURE（分解手順）

1. ボトムケース（所要時間:約1分）

1-1.

[240]のネジ7本と、[300]のネジ2本を外して、



ボトムケース印刷品を外します。(Fig.1)

1. Bottom Case (time required: about 1 minutes)

1-1 Remove the seven (7) screws marked [240] and the

two (2) screws marked [300]. The bottom case can

then be removed. (Fig. 1)

(Fig. 2)

[190]: Bind Head Tapping Screw 3.0x6 MFZN2BL (EP600230) +バインドBタイト

[200]: Bind Head Tapping Screw-P 3.0x10 MFZN2BL (EP630660) +バインドPタイト

[240]: Bind Head Tapping Screw-B 3.0x6 MFZN2BL (EP600230) +バインドBタイト

[300]: Bind Head Tapping Screw-P 3.0x8 MFZN2BL (EP600220) +バインドPタイト

(Fig. 1)

2. リアパネル（所要時間:約2分）

2-1. ボトムケース印刷品を外します。(1項参照)

2-2.

[190]のネジ3本と、[200]のネジ6本を外して、



リアパネル印刷品を外します。(Fig.2)

2. Rear Panel (time required: about 2 minutes)

2-1 Remove the bottom case. (See Procedure 1.)

2-2

Remove the three (3) screws marked [190] and the

six (6) screws marked [200]. The rear panel can then

be

removed. (Fig. 2)

Bottom case

(ボトムケース印刷品)

[240]

[300]

[200]

Rear Panel (リアパネル)

[190]

[200]

DTXTREME IIS

10

3. JKシート（所要時間:約4分）

3-1. ボトムケース印刷品を外します。(1項参照)

3-2. リアパネル印刷品を外します。(2項参照)

3-3.

[160]のネジ2本と、PCBホルダー4本を外して、



 JKシートを外します。(Fig.3)

3.

JK Circuit Board (time required: about 4 minutes)

3-1 Remove the bottom case. (See Procedure 1.)

3-2 Remove the rear panel. (See Procedure 2.)

3-3 Remove the two (2) screws marked [160] and the

four (4) PCB holder. The JK circuit board can then

be removed. (Fig. 3)

(Fig. 4)

[100], [120], [140]: Bind Head Screw 3.0x8 MFZN2Y (EP600250) +バインドBタイ

ト

[160]: Bind Head Tapping Screw-B 3.0x8 MFZN2Y (EP600250) +バインドBタイト

[100]

PCB Holder (PCBホルダ−)

Front stay (フロントステー)

(Fig. 3)

4. DMシート（所要時間:約7分）

4-1. ボトムケース印刷品を外します。(1項参照)

4-2. リアパネル印刷品を外します。(2項参照)

4-3. JKシートを外します。(3項参照)

4-4. [140]のネジ3本を外して、フロントステーを外



 します。(Fig.4)

4-5. [100]のネジ2本を外し、[120]のネジ2本とPCB



スペーサBを2個外して、DMシートを外します。



(Fig.4)

4.

DM Circuit Board (time required: about 7 minutes)

4-1 Remove the bottom case. (See Procedure 1.)

4-2 Remove the rear panel. (See Procedure 2.)

4-3 Remove the JK circuit board. (See Procedure 3.)

4-4

Remove the three (3) screws marked [140]. The front

stay can then be removed. (Fig. 4)

4-5

Remove the two (2) screws marked [100], the two (2)

screws marked [120] and the two (2) PCB spacer (B).

The DM circuit board can then be removed. (Fig. 4)

[160] [160]

PCB spacer (B) (PCBスペーサB)

[140]

[120]

JK

DM

How to remove a lithium battery

(リチウム電池の外し方)

Remove the hook while pressing the spring. The

lithium battery can be removed.

(バネを押してフックを外すとリチウム電池が

外れます。)

The lithium battery should surely use VS246400

(CR2450).

(リチウム電池は必ずVS246400(CR2450)を使用し

て下さい。)

11

DTXTREME IIS

(Fig. 6)

[30], [60], [80]: Bind Head Tapping Screw-B 3.0x8 MFZN2Y (EP600250) +バインドBタイト



LCD Assembly

(LCDAss'y)

[80]

[30] [30]

[60a] [30]

Holder, LCD (LCD金具)

Data control knobs x 5

(データコントロールノブ)

(Fig. 5)

5 LCDAss'y（所要時間:約8分）

5-1. ボトムケース印刷品を外します。(1項参照)

5-2. リアパネル印刷品を外します。(2項参照)

5-3. JKシートを外します。(3項参照)

5-3. DMシートを外します。(4項参照)

5-4.

[60a], [60b]のネジ4本とLCD金具を外して、LCD



 Ass'y

を外します。(Fig.6)



6. PNシート（所要時間:約9分）

6-1. ボトムケース印刷品を外します。(1項参照)

6-2. リアパネル印刷品を外します。(2項参照)

6-3. JKシートを外します。(3項参照)

6-4. DMシートを外します。(4項参照)

6-5. データコントロールノブ5個とスライドツマ

ミ

 10個を外します。(Fig.5)

6-6. [60b]のネジ1本とLCD金具を外し、[30]のネジ



14本を外し、[80]のネジ1本とPCBスペーサA

を外して、PNシートを外します。(Fig.6)

5.

LCD Assembly (time required: about 8 minutes)

5-1 Remove the bottom case. (See Procedure 1.)

5-2 Remove the rear panel. (See Procedure 2.)

5-3 Remove the JK circuit board. (See Procedure 3.)

5-4 Remove the DM circuit board. (See Procedure 4.)

5-5

Remove the four (4) screws marked [60a], [60b] and

LCD holder. The LCD assembly can then be removed.

(Fig. 3)

6.

PN Circuit Board (time required: about 9 minutes)

6-1 Remove the bottom case. (See Procedure 1.)

6-2 Remove the rear panel. (See Procedure 2.)

6-3 Remove the JK circuit board. (See Procedure 3.)

6-4 Remove the DM circuit board. (See Procedure 4.)

6-5

Remove the five (5) data control knobs and remove

the ten (10) slide knobs.

(Fig. 5)

6-6 Remove the screw marked [60b], the LCD holder

and remove the fourteen (14) screws marked [30].

Remove the screw marked [80] and the PCB spacer (A).

The PN circuit board can then be removed. (Fig. 6)

Slide knobs x 10

(スライドツマミ)

PCB spacer (A)

(PCBスペーサA)

PN

[60b]

DTXTREME IIS

12

■ LSI PIN DESCRIPTION（LSI端子機能表）

No. NAME I/O FUNCTION

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

PG3//CS1

PG4//CS0

VSS

NC

VCC

PC0/A0

PC1/A1

PC2/A2

PC3/A3

VSS

PC4/A4

PC5/A5

PC6/A6

PC7/A7

PB0/A8

PB1/A9

PB2/A10

PB3/A11

VSS

PB4/A12

PB5/A13

PB6/A14

PB7/A15

PA0/A16

PA1/A17

PA2/A18

PA3/A19

VSS

PA4/A20//IRQ4

PA5/A21//IRQ5

PA6/A22//IRQ6

PA7/A23//IRQ7

P67//CS7//IRQ3

P66//CS6//IRQ2

VSS

P65//IRQ1

P64//IRQ0

VCC

PE0/D0

PE1/D1

PE2/D2

PE3/D3

VSS

PE4/D4

PE5/D5

PE6/D6

PE7/D7

PD0/D8

PD1/D9

PD2/D10

PD3/D11

VSS

PD4/D12

PD5/D13

PD6/D14

PD7/D15

VCC

P30/TXD0

P31/TXD1

P32/RXD0

P33/RXD1

P34/SCK0

P35/SCK1

I/O

I

I/O

I

I/O

I

I/O

I

I/O

I

I/O

I

I/O

IO/

I/O

I

I/O

I

I/O

I

I/O

Port G Bus Control

Ground

N.C

Power Supply

Port C

Ground

Port C

Port B

Ground

Port B

Port A

Ground

Port A

N.C

Port 6

Ground

Port 6

Power Supply

Port E

Ground

Port E

Port D

Ground

Port D

Power Supply

Port 3

65

66

67

68

69

70

71

72

73

74

75

76

77

78

79

80

81

82

83

84

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

118

119

120

121

122

123

124

125

126

127

128

VSS

P60//DREQ0//CS4

VSS

P61//TEND0//CS5

P62//DREQ1

P63//TEND1

P27/PO7/TIOCB5/TMO1

P26/PO6/TIOCA5/TMO0

P25/PO5/TIOCB4/TMCI1

P24/PO4/TIOCA4/TMRI1

P23/PO3/TIOCD3/TMCI0

P22/PO2/TIOCC3/TMRIO

P21/PO1/TIOCB3

P20/PO0/TIOCA3

/WDTOVF

/RES

NMI

/STBY

VCC

XTAL

EXTAL

VSS

PF7/

VCC

PF6//AS

PF5//RD

PF4//HWR

PF3//LWR

PF2//LCAS//WAIT//BREQO

PF1//BACK

PF0//BREQ

P50/TXD2

P51/RXD2

VSS

P52/SCK2

P53//ADTRG

AVCC

VREF

P40/AN0

P41/AN2

P42/AN3

P43/AN3

P44/AN4

P45/AN5

P46/AN6/DA0

P47/AN7/DA1

AVSS

VSS

P17/PO15/TIOCB2/TCLKD

P16/PO14/TIOCA2

P15/PO13/TIOCB1/TCLKC

P14/PO12/TIOCA1

P13/PO11/TIOCD0/TCLKB

P12/PO10/TIOCC0/TCLKA

P11/PO9/TIOCB0//DACK1

P10/PO8/TIOCA0//DACK0

MD0

MD1

MD2

PG0//CAS

PG1//CS3

PG2//CS2

I

I/O

I

I/O

O

I

I/O

I

I/O

I

I/O

I

I/O

I

I/O

Ground

Port 6

Ground

Port 6

Port 2

N.C

Reset

Interrupt request

Standby mode signal

Power Supply

Clock

Ground

N.C

Power Supply

N.C

Port F

Ground

Port 5

Power Supply

Port 4

Analog ground

Power Supply

Port 1

Mode Control

Bus Control

Port G Bus Control

Bus Control

HD6412352 (XW832A00) CPU

DM: IC001, 101

13

DTXTREME IIS

No. NAME I/O FUNCTION

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

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

118

119

120

Vss

CA0

CA1

CA2

CA3

CA4

CA5

CA6

CA7

CA8

CA9

CA10

CA11

VSS

CD0

CD1

CD2

CD3

CD4

CD5

CD6

CD7

CD8

CD9

CD10

CD11

CD12

CD13

CD14

VDD

VSS

CD15

CSN

WRN

RDN

VDD

SYSH0

SYSH1

SYSH2

SYSH3

SYSH4

SYSH5

SYSH6

SYSH7

KONO0

KONO1

KONO2

KONO3

VSS

SYSL0

SYSL1

SYSL2

SYSL3

SYSL4

SYSL5

SYSL6

SYSL7

KONI0

KONI1

VDD

VSS

KONI2

KONI3

DAC0

DAC1

WCLK

MELO0

MELO1

MELO2

MELO3

MELO4

MELO5

MELO6

MELO7

VDD

ADLR

MELI0

MELI1

MELI2

MELI3

MELI4

MELI5

MELI6

MELI7

VSS

RCASN

RA8

RA7

RA6

VDD

VSS

RA5

RA4

RA3

RA2

RA1

RA0

RRASN

RWEN

VSS

RD7

RD6

RD5

RD4

RD3

RD2

RD1

RD0

VSS

RD17

RD16

RD15

RD14

RD13

RD12

RD11

RD10

RD9

RD8

VDD

I

I/O

I

O

I/O

I

O

I

O

I/O

(Ground)

Address bus of internal register

(Ground)

Data bus of internal register

(Power supply)

(Ground)

Chip select

Write strobe

Read strobe

(Power supply)

NSYS/LNSYS upper 16 bits output

Key on data

(Ground)

NSYS input/LNSYS output lower 8 bits

Key on data input

(Power supply)

(Ground)

DAC output

DAC0/DAC1 word clock

MEL wave data output

(Power supply)

ADC word clock

MEL wave data input

(Ground)

DRAM column address strobe (RAS signal)

(Power supply)

(Ground)

DRAM address bus

DRAM row address strobe (RAS signal)

DARM write enable

(Ground)

DRAM data bus

(Power supply)

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

169

170

171

172

173

174

175

176

177

178

179

180

181

182

183

184

185

186

187

188

189

190

191

192

193

194

195

196

197

198

199

200

201

202

203

204

205

206

207

208

209

210

211

212

213

214

215

216

217

218

219

220

221

222

223

224

225

226

227

228

229

230

231

232

233

234

235

236

237

238

239

240

VSS

HMD0

HMD1

HMD2

HMD3

HMD4

HMD5

HMD6

HMD7

HMD8

HMD9

HMD10

HMD11

HMD12

HMD13

HMD14

HMD15

VSS

HMA0

HMA1

HMA2

HMA3

HMA4

HMA5

HMA6

HMA7

HMA8

HMA9

HMA10

VDD

VSS

HMA11

HMA12

HMA13

HMA14

HMA15

HMA16

HMA17

HMA18

HMA19

HMA20

HMA21

HMA22

HMA23

HMA24

VSS

MRASN

MCASN

MOEN

MWEN

VSS

LMD0

LMD1

LMD2

LMD3

LMD4

LMD5

LMD6

LMD7

VDD

VSS

LMD8

LMD9

LMD10

LMD11

LMD12

LMD13

LMD14

LMD15

VSS

LMA0

LMA1

LMA2

LMA3

LMA4

LMA5

LMA6

LMA7

LMA8

LMA9

LMA10

LMA11

VSS

LMA12

LMA13

LMA14

LMA15

LMA16

LMA17

VDD

VSS

LMA18

LMA19

LMA20

LMA21

LMA22

LMA23

LMA24

VSS

SYO

SYOD

QCLK

HCLK

CK256

SYSCLK

VDD

SYI

MCLKI

MCLKO

VDD

XIN

XOUT

VSS

ICN

CHIP2

SLAVE

TESTON

ACIN

DCTEST

VDD

I/O

O

I/O

O

I

O

I

O

I

(Ground)

Wave memory data bus (Upper 16 bits)

(Ground)

(Power supply)

(Ground)

Wave memory address bus

(Ground)

RAS when DRAM(s) is connected to wave memory

CAS when DRAM(s) is connected to wave memory

Wave memory output enable

Wave memory write enable

(Ground)

Wave memory data bus (Lower 16 bits)

(Power supply)

(Ground)

Wave memory address bus (Lower data memory)

(Power supply)

(Ground)

Sync. signal for master clock

Sync. signal for HCLK/QCLK

1/12 master clock (64Fs)

1/6 master clock (128Fs)

1/3 master clock (256Fs)

1/2 master clock (384Fs)

(Power supply)

Sync. clock

Master clock input

Master clock output

(Power supply)

Crystal osc. input

Crystal osc. output

(Ground)

Initial clear

2 chips mode enable

Master/Slave select when 2 chips mode

Test pin

(Power supply)

TC203C760HF-002 (XS725A00) SWP30B (AWM Tone Generator coped with MEG) Standard Wave Processor

DM: IC105

DTXTREME IIS

14

NO. I/O FUNCTIONNAME PIN

NO. I/O FUNCTIONNAME

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

DQ1

DQ0

/W

/R

A0

S0

/IBF0

OBF0

CNVSS/VPP

/RESET

P51

P50

VSS

XIN

XOUT

VCC

AVCC

LPF

AVSS

P44

P43

P42

P41

P40

P87

P86

P85

P84

P83

P82

P81

P80

P37

P36

P35

P34

P33

P32

P31

P30

I/O

I

I/O

I

O

I/O

8 bit INPUT/OUTPUT PORT

MODE SELECT

RESET INPUT

8 bit INPUT/OUTPUT PORT

Ground

CLOCL INPUT

CLOCK OUTPUT

POWER SUPPLY

ANALOG POWER SUPPLY

LOOP FILTER

Ground

8 bit INPUT/OUTPUT PORT

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

P17

P16

P15

P14

P13

P12

P11

P10

PO7

PO6

PO5

PO4

PO3

PO2

PO1

PO0

P27

P26

P25

P24

P23

P22

P21

P20

P74

P73

P72

P71

P70

USB_D+

USB_D-

EXT.CAP

VSS

VCC

DQ7

DQ6

DQ5

DQ4

DQ3

DQ2

I/O

8 bit INPUT/OUTPUT PORT

5 bit INPUT/OUTPUT PORT

USB D+ VOLTAGE

USB D- VOLTAGE

LINE POWER SUPPLY

Ground

POWER SUPPLY

8 bit INPUT/OUTPUT PORT

M37641M8-140FP

(X2485100) CPU

DM: IC201

JK: IC801

No. NAME I/O FUNCTION

1

2

3

4

5

6

7

8

CLK

SYW

MIN 1

MIN 0

Vss

SEL 1

SEL 0

SUP

I

Master clock

Sync signal

Signal input

Ground

Mode select

1 bit shift up input

9

10

11

12

13

14

15

19

SH 0

SH 1

LE

VDD

DACO 0

DACO 1

DCLK

ICN

O

I

N.C.

Latch enable for DAC

Power Supply

Output (DAC)

Clock for DAC

Initial clear

JG710069 (XM326B00) DDE1 (DAC Dynamic Range Enhancer)

No. NAME I/O FUNCTION

1

2

3

4

5

6

7

8

4/8FS

D. GND

16/8 BIT

D. VDD

A. GND

R. OUT

A. VDD

I

O

4/8 Fs selection

Digital ground

16 bit/8 bit selection

Digital power supply

Analog ground

Channel R output

Analog power supply

9

10

11

12

13

14

15

16

R. REF

L. REF

L. OUT

A. GND

LRCX/WD

LR/RSI

SI/LSI

CLK

O

I

Channel R voltage reference

Channel L voltage reference

Channel L output

Analog ground

Left/right check, Word clock

Left/right selection, Channel R series input

Series input/Channel L series input

Clock

UPD63200GS-E1 (XP867A00) DAC (Digital to Analog Converter)

JK: IC804-806, 809, 810

15

DTXTREME IIS

■ IC BLOCK DIAGRAM（ICブロック図）

No. NAME I/O FUNCTION

1

2

3

4

5

6

7

8

9

10

11

12

VINL

VREF1

REFCOM

VREF2

VINR

RSTB

BYPAS

FMT0

FMT1

MODE0

MODE1

FSYNC

I

-

I

I/O

Analog input (L ch.)

Reference 1 decoupling cap.

Reference decoupling common

Reference 2 decoupling cap.

Analog input (R ch.)

Reset input active L

LCF bypass control

Audio data format 0

Audio data format 1

Master/Slave mode selection 0

Master/Slave mode selection 1

Frame sync. input/output

13

14

15

16

17

18

19

20

21

22

23

24

LRCK

BCK

DOUT

SYSCK

DGND

VDD

CINNR

CINPR

CINNL

CINPL

VCC

AGND

I/O

O

I

-

Sampling clock input/output

Bit clock input/output

Audio data output

System clock input

Digital ground

Power supply +5V

Anti-aliasing filter cap. (-) R ch.

Anti-aliasing filter cap. (+) R ch.

Anti-aliasing filter cap. (-) L ch.

Anti-aliasing filter cap. (+) L ch.

Analog power supply

Analog ground

PCM1800E/2K (XU770A00) A/D Converter

YM3437C-F (XM530A00) DIT2 (Digital Format Interface Transmitter)

NO. I/O FUNCTIONNAME PIN

NO. I/O FUNCTIONNAME

1

2

3

4

5

6

7

8

Vss

MCLK

DM0

DM1

RES

WCIN

DIN

VDD

I

Ground

Master clock input

DIN/BCLK/WCLK format select

DM1,DM0=0,0 DSP,LDSP (64 bit,LSB first)

DM1,DM0=0,1stereo,DSP (64 bit,MSB first)

DM1,DM0=1,0 DSP2 (128 bit,MSB first)

DM1,DM0=1,1 BB (64 bit,MSB first)

System reset

Word clock input

Digital audio serial data input

Power supply (+5 V)

9

10

11

12

13

14

15

16

MUTE

VFL

CCK

CIN

CLD

CNTR

CSM

DOUT

I

O

Mute

Validity flag

C,U bit clock input/C bit data input

C,U bit data input/U bit data input

End of C,U bit input/16,20 bit/24 bit select

32 bit counter reset/Top of block

Channel status input mode select

CSM=0 Asynchronous mode

CSM=1 Synchronous mode

Digital interface formatted data output

DM: IC223

DM: IC117

NJM2904M (XV190A00)

Dual Operational Amplifier

JK: IC603, 612, 613

TC7W32FU(TE12L) (XQ173A00)

Dual 2-Input OR DM: IC216

74AHC32DT (XZ103A00)

OR DM: IC008, 015, 119, 214

74HCU04DT (XZ110A00)

74AHC04DT (X2169A00)

Hex Inverter DM: IC120, 215

NJM4556AM(T1) (XQ138A00)

UPC4570G2 (XF291A00)

Dual Operational Amplifier

DM: IC005, 220-222

JK: IC811

PN: IC708

TC7S32F (XM588A00)

OR DM: IC014, 018

11A

2

3

4

5

6

7

1Y

2A

2Y

3A

3Y

GND 8

9

10

11

12

13

14 Vcc

6A

6Y

5A

5Y

4A

4Y

1

2

3

4-V

8

7

6

5

Output A +V

Non-Inverting

Input A

-DC Voltage Supply

+DC Voltage

Supply

Output B

Inverting

Input B

Non-Inverting

Input B

Inverting

Input A

+-

1

2

3

4 GND

8

7

6

5

Output A +V

Non-Inverting

Input A

Ground

+DC Voltage

Supply

Output B

Inverting

Input B

Non-Inverting

Input B

Inverting

Input A

+-

Vcc

OUT

1

2

34

5

IN A

IN B

Vss

Vcc

2B

2A

GND

1

2

3

45

6

7

8

1A

1B

2Y

1Y

11A

2

3

4

5

6

7

1B

1Y

2A

2B

2Y

GND 8

9

10

11

12

13

14 V

CC

4B

4A

4Y

3B

3A

3Y

DTXTREME IIS

16

74HC164DT (XZ112A00)

SHIFT REGISTER

DM: IC118

NJM2901M-T1 (XK910A00)

COMPARATOR

JK: IC602, 605, 607, 609, 611, 615, 616

NJU7662M (XW643A00)

DC-DC Converter

DM: IC020

74HC153DT (X2175A00)

Dual 4 to 1 Data Selectors

JK: IC624-627

1

2

3

4

5

6

7

15

14

13

12

11

10

161G SELECT

STROBE B

2Y

OUTPUT

1C1

BB

B

A

B

A

1C0

1Y

1C2

1C3

1G

2G

2C3

2C2

2C1

2C0

2Y

INPUTS

DATA

INPUTS

DATA

Vcc

SELECT 2G

STROBE A

8 9

GND

1B OUTPUT

2

3

4

5

6

7

A OUTPUT

V +

A - INPUT

A + INPUT

B - INPUT

8

9

10

11

12

13

14 C OUTPUT

D OUTPUT

GND

D + INPUT

D - INPUT

C + INPUT

C - INPUT

B + INPUT

+-+-

1

2

3

A

QA QA

4QB QB

5QC QC

6QD QD

7GND

BB

14

13

12

VCC

QGQG

11 QFQF

10 QEQE

9 CLEARCLEAR

8 CLOCK

QH

CK

QH

OUTPUTS

SIRIAL

INPUT A

A

1

2

3

4

8

7

6

5

TEST

GND

C-

V+

OSC

VR

V out

C+

1

2

3

4

5

6

7

813

14

15

16

17

18

19

20

9

10 11

12

VDD (Vcc)

2G

1Y1

2A4

1Y2

2A3

1Y3

2A2

1Y4

2A1(GND) Vss

2Y1

1A4

2Y2

1A3

2Y3

1A2

2Y4

1A1

1G

74AHC244DT (XZ439A00)

Octal 3-State Bus Buffer

DM: IC212

74AHCT245DT (X2172A00)

74HC245DT (XZ438A00)

Octal 3-State Bus Transceiver

DM: IC010, 202, 203, 211

PN: IC706

1D1R

2

3

4

5

6

7

8

9

10

A1

A2

A3

A4

A5

A6

A7

A8

GND 11

12

13

14

15

16

17

18

19

20 V

CC

G

B1

B2

B3

B4

B5

B6

B7

B8

74AHC14DT (X2170A00)

Hex Inverter

DM: IC007, 016, 209, 210

JK: IC623

1

2

3

4

5

6

7

13

12

11

10

9

8

141A

1Y

2A

2Y

3A

3Y

GND

VDD

6A

6Y

5A

5Y

4A

4Y

UPC4574G2 (XE518A00)

Quad Operational Amplifier

DM: IC224

JK: IC812-816

NJM2902M-T1 (XR562A00)

Quad Operational Amplifier

JK: IC404-411, 601, 604, 606, 608, 610

1

2

3

4

5

6

7

Output 1

Inverting

Input 1

Non-inverting

Input 1

+DC Voltage Supply

B +INPUT

+DC Voltage Supply

Non-inverting

Input 2

Inverting

Input 2

Output 2

14

13

12

11

10

9

8

Output 4

Inverting

Input 4

Non-inverting

Input 4

Ground

Non-inverting

Input 3

Inverting

Input 3

Output 3

+-

+V

+-

GND

D OUTPUT

D -INPUT

C OUTPUT

B -INPUT

A OUTPUT 1

2

3

4

5

6

78

9

10

11

12

13

14

C +INPUT

A +INPUT

A -INPUT

D +INPUT

Ground

+V GND

C -INPUT

B OUTPUT

+-

+

-

+-

+

-

17

DTXTREME IIS

74AHC139DT (X2176A00)

Dual 2 to 4 Demultiplexer

DM: IC121

74HC4052DT (XZ101A00)

Differential 4-Channel Multiplexer

JK: IC401, 402

74AHC243DT (X2173A00)

Octal D-Type Flip-Flop

DM: IC213

74HC374DT (XZ102A00)

Octal 3-State D-Type Flip-Flop

DM: IC011, 013, 019

PN: IC701-705, 707

74HC74DT (X2171A00)

Dual D-Type Flip-Flop

DM: IC012, 204-208

JK: IC618-622

74HC4053DT (X2174A00)

Multiplexer/Demultiplexer

DM: IC122

MB3790PF (XR967A00)

RESET

DM: IC006

Vcc

2CLR

2Q

GND

1Q

1PR

1CRL 1

2

3

4

5

6

78

9

10

11

12

13

14

2PR1Q

1CK

1D

2D

2CK

2Q

Q

PR

Q

CK

D

Q

PR

D

CK

Q

CLR

INPUTS OUTPUTS

L

H

PR H

L

H

CLR X

X

L

CLK X

X

H

L

X

DH

H

L

H

L

Q

QL

H

L

H

Q

1CLEAR

2

3

4

5

6

7

8

9

10

1Q

1D

2D

2Q

3Q

3D

4D

4Q

GND 11

12

13

14

15

16

17

18

19

20 V

CC

8Q

8D

7D

7Q

6Q

6D

5D

5Q

CLOCK

QQ

DD

CK CK

CL CL

QQ

DDCK CK

CL CL

QQ

DD

CK CK

CL CL

QQ

DD

CK CK

CL CL

Q

DCK

OE

Q

DCK

OE

Q

DCK

OE

Q

DCK

OE

OUTPUT

CONTROL

1Q

1D

2D

2Q

3Q

3D

4D

4Q

GND

1 20

2 19

3 18

4 17

5 16

6 15

7 14

8 13

9 12

10 11

Vcc

8Q

8D

7D

7Q

6Q

6D

5D

5Q

CLOCK

Q

DCK

OE

Q

DCK

OE

Q

DCK

OE

Q

DCK

OE

1

2

3

4

5

6

7

2Y1

2Y0

3Y1

(common) 3Z

3Y0

E

V

EE

16

15

14

13

12

11

Vcc

2Z (common)

1Z (common)

1Y1

1Y0

S1

S2

2Z

2Y1

S3

1Z

1Y1

1Y0

S1

S2

8

GND 9

10

S3

2Y0

3Y1

3Z

3Y0

E

1

2

3

4

5

6

7

E

16

15

14

13

12

11

10

89

2Y0

2Y2 2Y2

2Z 2Z

2Y3 2Y3

2Y1 2Y1

V

EE

Vcc

1Y2 1Y2

1Y11Y1

1Z1Z

1Y0

1Y31Y3

S0

GND S1

S1

E

1

2

3

4

5

6

7

1G

1A

1B

1Y0

1Y1

1Y2

1Y3

AG

B

Y0

Y1

Y2

Y3

16

15

14

13

12

11

10

Vcc

2G

2A

2B

2Y0

2Y1

2Y2

8

GND 92Y3

Y2

Y3

Y1

Y0

B

A

G

N.C.

V BAT1

V OUT

V BAT2

ALARM1

GND

CONTROL

N.C.

V IN

V SENSE

C T

RESET

ALARM1

1

2

3

4

5

6

7

8

10

9

13

12

11

16

15

14

2

3

4

5

6

7

8

9

10

11

12

16

14

13

C

T

V

BAT2

V

BAT1

ALARM2

RESET

ALARM1

V

OUT

V

OUT

V

IN

V

IN

V

SENSE

CONTROL

GND

+

590k

240k

1.24V

Reference

Voltage

Power Supply

Circuit

SQ

R

100

SBD

2.65V

2.37V

500

V

IN

V

IN

V

OUT

V

OUT

3A

V th:3V

V th:1.5V

R

CN

0.5

-

+

-

+

-

DTXTREME IIS

18

■ CIRCUIT BOARDS（シート基板図）

●

DM Circuit Board

（

DM

シート）

A

A’

CARD

HI-HAT

CONTROL

to JK-CN401

not installednot installed not installed

to PN-CN707

to LCD

FOOT

SW

19

DTXTREME IIS

Components side (部品側)

A

A’

USB DIGITAL OUT DC IN 12VPOWER

AUX IN VOL PHONESAUX IN

to PN-CN705

to LCD

to PN-CN703

to JK-CN801

not installed

ENA-908610

0

FOOT

SW

DTXTREME IIS

20

●

DM Circuit Board

（

DM

シート） B

B’

Yamaha DTXT2S User manual

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