Yamaha Electone DDK7 Service Manual

SERVICE MANUAL

HAMAMATSU, JAPAN

SERVICE MANUAL

Copyright (c) Yamaha Corporation. All rights reserved. PDF & 07.03

EL

SPECIFICATIONS .............................................3PANEL LAYOUT ................................................5CIRCUIT BOARD LAYOUT ...............................9DISASSEMBLY PROCEDURE .......................11LSI PIN DESCRIPTION ...................................37IC BLOCK DIAGRAM ......................................46CIRCUIT BOARDS ..........................................49TEST PROGRAM ............................................72ERROR MESSAGES ......................................80TOUCH PANEL CALIBRATION .......................82FLICKER ADJUSTMENT (LCD) ......................84

CONTENTSVERSION UPGRADE......................................85FACTORY SET (INITIALIZING THE DDK-7) ...86INITIALIZING REGISTRATION MEMORY ......86INITIALIZING INTERNET SETTINGS .............87SYSTEM BOOTING FLOWCHART ................88MIDI IMPLEMENTATION CHART ...................90MIDI DATA FORMAT .......................................91PARTS LISTBLOCK DIAGRAMWIRINGOVERALL CIRCUIT DIAGRAM

DDKU-P7 (Pedal unit)DDKU-L7 (Keyboard stand) DDKU-B7 (Bench)DDKU-R7 (Music rest)

001778

DDK-7

2

WARNING

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 SO EVER!

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.

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 : This presentation or sale of this manual to any individual or firm does not constitute authorization certification, recognition of any applicable technical capabilities, or establish a principal-agent relationship of any form.

The data provided is belived 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 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 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.

Components having special characteristics are marked and must be replaced with parts having specifi cation equal to thoseoriginally installed.

Saving and backing up your data Always save data to a USB fl ash memory or other external media, in order to help prevent the loss of important data due to

a malfunction or user operating error.

Backing up the external media To protect against data loss through media damage, we recommend that you save your important data onto two external media.

Be sure toperform it

SAVING DATA

3DDK-7

KEYBOARD Keyboard Type UPPER: 49 Keys (C-C) Standard (FS)LOWER: 61Keys (C-C) Standard (FS)

Touch Tone UPPER: Initial Touch/After TouchLOWER: Initial Touch/After Touch

TONE GENERATION AWM2

Maximum Polyphony Voice Sections: 128 notesOrgan/Rhythm Sections, XG: 128 notes

Multi Timbral Capacity 16

Wave Voice Sections: 177MB (when converted to 16-bit linear format)Organ/Rhythm Sections, XG: 166MB (when converted to 16-bit linear format)

Registration Memory 1-16, D. (Disable)

Basic Registration 1-16, Current Registration

Registration Menu 288 Registrations

Voice Preset Voice Preset: 415 Voices + 25 Drum KitsXG (Only for playing): 480 Voices + 11 Drum Kits

User Voice: 16

Voice Sections UPPER: 2, LEAD: 2, LOWER: 2, PEDAL: 2

Voice Buttons SECTION SELECT, VOLUME UP/DOWN,TO LOWER (LEAD1, PEDAL1, 2), SOLO (LEAD2)

Effects Reverb: 29 Types x 2 (Voice/Rhythm), Brilliance, Sustain, Insertion (1, 2) x 183 Types x 8

Organ Flute Voice Organ Sections UPPER, LOWER

Type SINE, VINTAGE

Footage 16, 5 1/3, 8, 4, 2 2/3, 2, 1 3/5, 1 1/3, 1, Attack: 4, 2 2/3, 2, LENGTH, RESPONSE

Mode FIRST, EACH

Organ Effect 15 Type

Control U.ORGAN FLUTES, L.ORGAN FLUTES, ROTARY SP SPEED

Rhythm Rhythm Preset: 274 Pattern x 7 parts x 15 SectionsUser Rhythm: 48 Pattern x 7 parts x 15 Sections

Rhythm Buttons SECTION SELECT, VOLUME UP/DOWN

Parts Main Drum, Add Drum, Chord 1, Chord 2, Pad, Phrase1, Phrase 2

Rhythm Control INTRO 1,2,3, ENDING 1,2,3, MAIN A,B,C,D, FILL IN A,B,C,D, BREAK

Tempo 40 - 240

Keyboard Percussion Preset: 2, User: 8

SubordinatePerformance

Auto Bass Chord 3 Type, Memory (LOWER, PEDAL)

Melody On Chord 3 Type, Memory (LOWER, PEDAL)

PROGRAMS Voice Edit Layers AWM (4)

Parameter Element ON/OFF, EQ Low Frequency, EQ Low Gain, EQ High Frequency, EQ High Gain, Level, Note Limit, Pan, Note Shift, Tune Fine, Attack Rate, ReleaseRate, Cutoff Frequency, Resonance, LFO waveform, LFO Speed, LFO Pitch

Modulation Depth, LFO Frequency Modulation Depth, LFO Amplitude Modulation Depth

Rhythm Pattern Program

Sections INTRO 1, 2, 3, ENDING 1, 2, 3, MAIN A, B, C, D, FILL IN A, B, C, D, BREAK

Note Resolution 480 ppq (parts per quarter note)

Beat 2/4, 3/4, 4/4, 5/4

Measure 32

Kits 20 Drum Kits + 5 SFX Kits

Accompaniment Chord1, 2

Voice 480 Voices

Effects Reverb: 29 Types, Chorus:15 Types, Variations: 183 Type

Percussion InstrumentSetting

Pan, Volume, Reverb, Pitch Coarse/Fine

SPECIFICATIONS

DDK-7

4

Rhythm Sequence Program

Sequence 140 measures x 4 Sequences

RegistrationSequence Program

Sequence 140 Registration x 4 Sequence, Next Registration

Set Resolution 96 ppq (parts per quarter note)

Keyboard Percussion Assign

Kits 16 Drum Kits

Drum Setup Pan, Volume, Reverb, Pitch Coarse/Fine

Registration Shift Steps 80 Steps

Shift End Stop, Top, Next Regist

Unifying parameter Parameters Reverb (Voice/Rhythm), Volume, Pan, Brilliance, Sustain

FolderM.D .R . Up to 100 folders can exist in one media.

Song Up to 100 songs can exist in one folder.

Registration Up to 50 Registrations can exist in one song.

Recording UPPER, LOWER, PEDAL, CONTROL, LEAD, K.B.P.

Playing UPPER, LOWER, PEDAL, CONTROL, LEAD, K.B.P., XG

Sequence Format DDK Original format (Copy Protect), SMF format 0, 1 (Format 1 load only)

Format Conversion Convert TO EL, Convert FROM EL, Convert to XG

CONTROLS Display Control VOICE DISPLAY, REGIST MENU, FOOT SWITCH, MDR, INTERNET, UTILITY,PROGRAM, SUSTAIN, REVERB

Foot Pedal Section 1 (Expression), 2 (Sustain)

Select Expression, Sustain, Rhythm, Glide, Rotary speaker, Slide, M.O.C.

FootSwitch (When DDKU-P7 is used)

Left Rhythm, Glide, Rotary speaker

Right Shift, Jump, User

OTHERS LCD Display Size 6.5-inch 144 (W) x 78.24 (H) mm

Liquid Crystal Display TFT (WVGA) + touch panel

Drive Method Active Matrix

Dots 800 x RGB x 480 dots

Connectors PHONES, MIC, MIC VOLUME, OUTPUT L/L+R, R (Phone), AUX OUT (LEVEL

Output Impedance HEADPHONE : 68 OUTPUT MAIN L/L+R, R : 600 AUX OUTPUT MAIN L/L+R, R : 600 AUX OUTPUT SUB L/L+R, R : 600

FIXED) MAIN L/L+R, R, SUB 1,2 (Phone), AUX IN L/L+R, R (Phone), TO PEDAL,OPTICAL OUT, USB TO DEVICE x 2, USB TO HOST, MIDI IN/OUT, FOOT

PEDAL 1 (VOLUME), 2 (SUSTAIN), AC INLET

Power Consumption 51 W

Dimensions (W x D x H), Weight 1,150 (W) x 424 (D) x 173 (H) mm, 18 kg

Supplied Accessories Owners Manual, AC Power cord

5DDK-7

/

4

) 0 1 6 2 * -

Front Panel

PHONES jack

MIC jack

FOOT PEDAL jacksUSB/MIDI terminalsTO PEDAL connectorI/O connectors

AC INLET jack

Upper keyboard

USB TO DEVICE terminal

Lower keyboard

PANEL LAYOUT

q LCD display (touch-panel)w DATA CONTROL diale [VOICE DISPLAY] buttonr [REGIST MENU] buttont [FOOT SWITCH] buttony [MDR] buttonu [INTERNET] button

LCD Display/Display Select

Overview

i [UTILITY] buttono [PROGRAM] button!0 [SUSTAIN] button!1 [REVERB] button!2 [U. ORGAN FLUTES] button!3 [L. ORGAN FLUTES] button!4 [ROTARY SP SPEED] button

DDK-7

6

13 14 15 16 1 2 3 4 5

UPPER1, 2

LOWER1, 2

Registration memory[M.] (Memory) button

REGIST MENU

SUSTAIN button

RHYTHM/KEYBOARD PERCUSSION

USB TO DEVICE terminal

REVERB button

LCD display/DISPLAY SELECTLEAD 1, 2

PEDAL1, 2

A

A

Front Panel

7DDK-7

6 7 8 9 10 12 D.112 3 4 5

ry [D.] (Disable) button

POWER switch

MASTER VOLUME dial

A

A

DDK-7

8

1 /

0)4

6 6 * * -2 -1 -1 -2 -1 -2

6 2 * -

q AC INLET jackw PHONES jackse MIC jackr MIC VOLUME knobt USB TO DEVICE terminal

y FOOT PEDAL jacks y-1 1 (VOLUME) jack y-2 2 (SUSTAIN) jacku MIDI IN/OUT terminalsi USB terminals i-1 USB TO HOST terminal i-2 USB TO DEVICE terminal

o OPTICAL OUT terminal!0 TO PEDAL terminal!1 AUX IN (Phone; L/L+R, R) jacks!2 AUX OUT (LEVEL FIXED) jacks !2-1 SUB (1, 2) jacks !2-2 MAIN (L/L+R, R) jacks!3 OUTPUT (L/L+R, R) jacks

9DDK-7

HOST

PN

DM2TG2A

Upper Case Unit

Lower Case Unit

U Assy Upper Front Rail Assembly

CP ENC

Y65-VGA MVR

(Upper)

(Lower)

(Upper)

(Lower)

(TG2)

TG1-E2TG1-E1

DAC2A

HP

PRM-DMTAMB HUB Power supply unit

PS1 PS2

CIRCUIT BOARD LAYOUT

DDK-7

10

EMKS-FC EMKS-FD

FSX U FSX Keyboard Assembly U

DDKU-P7

FSX D FSX Keyboard Assembly D

MK49L

PK-L PK-H

DJKAJK

MKH-C MK61L MKH-D

EXP Pedal (2CH)EXP Pedal (2ND)(EXP (2CH))(EXP (2ND))

EXP(2ND) (2CH)

EXP

Lower Case Unit

11

DDK-7

Disassembly of DDK-7DDK-7 1. Upper Case Unit ...................122. PN Circuit BoardPN ...............................133. HOST Circuit BoardHOST .....................134. ENC Circuit BoardENC ..........................145. Y65-VGAY65-VGA ..............................................146. LCD ........................................157. CP Circuit BoardCP ...............................158. Power Switch ...............................169. UK UnitUK ...........................................1610. Upper Front Rail Assembly, PS1 Circuit Board, PS2 Circuit Board U Ass'yPS1 PS2 .............1611. MVR Circuit BoardMVR .........................1712. TA Circuit BoardTA ................................1713. HP Circuit BoardHP ...............................1714. DM2 Circuit Board, TG2A (TG2) Circuit Board DM2TG2A (TG2) ........................1815. TG1-E1 Circuit BoardTG1-E1 ................1816. DAC2A Circuit Board, HUB Circuit Board DAC2A HUB ...............................1917. DM BoxDM ..........................................1918. TG1-E2 Circuit BoardTG1-E2 ................2019. MB Circuit BoardMB .............................2020. AJK Circuit Board, DJK Circuit Board AJKDJK .....................................2121. Power Supply Unit, PRM-DM Circuit Board PRMDM ..........................21

22. AC InletAC .......................................2223. LK UnitLK ............................................2224. Keys (White and Black Keys) ...............................................2425. Installing Keys (Black and White Keys) ............................2426. Rubber Contact ...................................2627. MK49L Circuit Board, MKH-C Circuit Board MK49L MKH-C ...........................2728. MK61L Circuit Board, MKH-D Circuit Board MK61L MKH-D ...........................29

Disassembly of DDKU-P7DDKU-P7 29. EXP Pedal (2CH) and EXP (2CH) Circuit Board EXP2CHEXP (2CH) ..............3130. EXP Pedal (2ND) and EXP (2ND) Circuit Board EXP2NDEXP (2ND) ..............3131. Pedal Keyboard Assembly Ass'y ...3232. Handle Set ................................3433. Disassembling Pedal Keyboard Assembly (PK-L Circuit Board, PK-H Circuit Board, White Keys, Black Keys) Ass'y PK-L PK-H ......................................3434. PK CoverPK ...........................................35

DISASSEMBLY PROCEDURE

Lay a cloth such as servicing cloth 700 x 1600 mm (AAX62080) and place theunit on the cloth during disassembly.Be sure to attach the removed filament tapes just as it was before removal.Pay attention not to insert and install the cable to the connector inversely. (Photo A)

700 x 1600mm (AAX62080) A

Precautions

Photo A ( A)

Front side (Printed side)

Back side

DDK-7

12

[S11B]

[S14A]

[S11A] [S11A][S14A]

[S12]

[S14A][S14A]

[S14A]

[S14A]

[S14A]Lower case unit

Lower case unit

Disassembly of DDK-7

1. Upper Case Unit (Time required: About 3 minutes)1-1 Turn the DDK-7 upside down and remove the

fi fteen (15) screws marked [S14A], four (4) screws marked [S11A] and the screw marked [S12]. (Fig. 1)

1-2 Face the upper side of the DDK-7 upward. Now that the screws are removed, the upper case unit is not fixed. Pay attention not to drop any part when turning back the DDK-7.

1-3 Place a table behind the DDK-7 so that the upper case unit can be put on it after the upper case unit is removed in the following procedure. Lay a cloth on the table. (Photo 1)

1-4 Lift the upper case unit a little and slide it toward the front side. (Photo 1)

* The front part of the upper case unit has low strength and should not be held during the procedure.

* To prevent surfaces from being scratched, pre-pare a cloth such as servicing cloth 700 x 1600 mm (AAX62080).

DDK-7

1. 31-1 [S14A]15 [S11A]

4[S12] 1 11-2

1-3

11-4

1

700 x 1600mm

(AAX62080)

[S11]: Bind Head Screw BIND4.0X10 MFZN2W3 (WE966500)[S12]: Bind Head Screw BIND4.0X10 MFZN2B3 (WE980400)[S14]: Bind Head Tapping Screw-BB BIND4.0X16 MFZN2W3 (WF154100)

Fig. 1 ( 1)

13

DDK-7

Upper case unit A table with a cloth on it

Upper case unit

2. PN Circuit Board (Time required: About 6 minutes)2-1 Remove the upper case unit. (See procedure 1)2-2 Remove the six (6) screws marked [S02A]. The

insulation cover can then be removed. (Fig. 2)2-3 Remove the twelve (12) screws marked [S02B].

The PN circuit board can then be removed. (Fig. 3)

3. HOST Circuit Board (Time required: About 4 minutes)3-1 Remove the upper case unit. (See procedure 1)3-2 Remove the three (3) screws marked [S02C]. The

HOST circuit board can then be removed. (Fig. 2)

2. PN 62-1 12-2 [S02A] 6

22-3 [S02B] 12 PN

3

3. HOST 43-1 1 3-2 [S02C] 3HOST

2

Photo 1 ( 1)

[S02]: Bind Head Tapping Screw-BB BIND3.0X8 MFZN2W3 (WE774300)

Fig. 2 ( 2)

[S02C]

[S02D]

[S02D][S02E]

[S02C][S02A]

[S02A]

[S02A]HOST

[S02E]

ENC AssemblyENC Assy

LCD Cover assemblyLCDAssy

Insulation cover

Upper Case Unit

DDK-7

14

PN

[S13A]

[S13A]

[S02B]

Data line filter

Data line filter

[S02B]

[S02B]

Upper Case Unit Encoder knob

()

ENC Assy ENC Assembly

ENC

ENC HolderENC

NutA

4. ENC Circuit Board (Time required: About 4 minutes)4-1 Remove the encoder knob. (Fig. 4)4-2 Remove the upper case unit. (See procedure 1)4-3 Remove the three (3) screws marked [S02D]. The

ENC assembly can then be removed. (Fig. 2)4-4 Remove the nut marked [A]. The ENC circuit

board can then be removed. (Fig. 5)

5. Y65-VGA (Time required: About 5 minutes)5-1 Remove the upper case unit. (See procedure 1)5-2 Remove the four (4) screws marked [S02E]. The

LCD cover assembly can then be removed. (Fig. 2)5-3 Remove the six (6) screws marked [15e]. The

Y65-VGA can then be removed. (Fig. 6)

4. ENC 44-1 44-2 14-3 [S02D] 3ENC Ass'y

24-4 [A] ENC 5

5. Y65-VGA 55-1 15-2 [S02E] 4LCD Ass'y

25-3 [15e] 6Y65-VGA

6

[S02]: Bind Head Tapping Screw-BB BIND3.0X8 MFZN2W3 (WE774300)[S13]: Bind Head Tapping Screw-BB BIND4.0X12 MFZN2W3 (WE981200)

Fig. 3 ( 3)

Fig. 4 ( 4)

Fig. 5 ( 5)

15

DDK-7

Y65-VGA

LCD Assy LCD Assembly

LCD HolderLCD+

[15e] [15e]

[15d][15d]

LCD

[S04A][S04E] [S04A]

[S04B]

[S04C]

[S04C]

[S04B]

[US02] [US02]

CP Panel holder LL

UK UnitUK [S04E]

[S04D] [S04D]

Upper Case Unit

Power switch

[S02F] [S02F]

Upper front rail assemblyU Assy

6. LCD (Time required: About 6 minutes)6-1 Remove the upper case unit. (See procedure 1)6-2 Remove the LCD cover assembly. (See procedure 5-2)6-3 Remove the two (2) screws marked [S13A]. The

LCD assembly can then be removed. (Fig. 3)6-4 Remove the four (4) screws marked [15d]. The

LCD can then be removed. (Fig. 6)* After replacing the LCD, calibrate the touch

panel. (See page 82.)

7. CP Circuit Board (Time required: About 7 minutes)7-1 Remove the upper case unit. (See procedure 1)7-2 Remove the LCD cover assembly. (See procedure 5-2)7-3 Remove the LCD assembly. (See procedure 6-3)

6. 66-1 16-2 LCD Ass'y 5-2 6-3 [S13A] 2LCD Ass'y

36-4 [15d] 4

6

7. CP 77-1 17-2 LCD Assy 5-2 7-3 LCD Assy 6-3

[15d]: Bind Head Tapping Screw-BB BIND2.6X6 MFZN2W3 (WE985800)[15e]: Bind Head Tapping Screw-BB BIND3.0X6 MFZN2W3 (WE936300)

Fig. 6 ( 6)

[S02]: Bind Head Tapping Screw-BB BIND3.0X8 MFZN2W3 (WE774300)[S04]: Bind Head Tapping Screw-BB BIND3.0X10 MFZN2W3 (WE774200)[US02]: Bind Head Tapping Screw-BB BIND3.0X8 MFZN2W3 (WE774300)

Fig. 7 ( 7)

DDK-7

16

UK UK Unit

U Assy Upper Front Rail Assembly

[U3fA]


Cord holder

PS1 PS2

[U3fA] [U3fB] [U3fB]

Cord holder

Cord holder

7-4 Remove the two (2) screws marked [S04A] and four (4) screws marked [S04B]. The two (2) panel holder Ls can then be removed. (Fig. 7)

7-5 Remove the six (6) screws marked [S04C]. The CP circuit board can then be removed. (Fig. 7)

8. Power Switch (Time required: About 4 minutes)8-1 Remove the upper case unit. (See procedure 1)8-2 Remove the two (2) screws marked [S02F]. The

power switch can then be removed.(Fig. 7)

9. UK Unit (Time required: About 6 minutes)9-1 Remove the upper case unit. (See procedure 1)9-2 Remove the four (4) screws marked [S04D] and

four (4) screws marked [US02]. The UK unit can then be removed. (Fig. 7)

10. Upper Front Rail Assembly, PS1 Circuit Board, PS2 Circuit Board

(Time required: About 7 minutes each)10-1 Remove the UK unit. (See procedure 9)10-2 Remove the two (2) screws marked [S04A] and

fi ve (5) screws marked [S04E]. The upper front rail assembly can then be removed. (Fig. 7)

10-3 PS1 Circuit Board10-3-1 Remove the fi ve (5) screws marked [U3fA] and cut

the fi ve (5) cord holders on the PS1 circuit board side. The PS1 circuit board can then be removed. (Fig. 8)

7-4 [S04A] 2 [S04B] 4 L 2 7

7-5 [S04C]6CP 7

8. 48-1 18-2 [S02F] 2

7

9. UK 69-1 19-2 [S04D] 4 [US02] 4

UK 7

10. Ass'yPS1 PS2 710-1 UK 910-2 [S04A] 2 [S04E] 5

U Ass'y 710-3 PS1 10-3-1 [U3fA]5PS1

5PS1 8

[U3f]: Bind Head Tapping Screw-BB BIND3.0X6 MFZN2W3 (WE936300)

Fig. 8 ( 8)

17

DDK-7

Upper case

MVR AssemblyMVR Assy

[S02G]

VR Knob[B] VR

Nut

MVR

10-4 PS2 Circuit Board10-4-1 Remove the fi ve (5) screws marked [U3fB] and cut

the three (3) cord holders on the PS2 circuit board side. The PS2 circuit board can then be removed. (Fig. 8)

11. MVR Circuit Board (Time required: About 6 minutes)11-1 Remove the upper case unit. (See procedure 1)11-2 Remove the UK unit. (See procedure 9)11-3 Remove the four (4) screws marked [S02G]. The

MVR assembly can then be removed. (Fig. 9)11-4 Remove the VR knob from the MVR assembly.

(Photo 2)11-5 Remove the nut marked [B]. The MVR circuit

board can then be removed. (Photo 2)

12. TA Circuit Board (Time required: About 4 minutes)12-1 Remove the upper case unit. (See procedure 1)12-2 Remove the four (4) screws marked [S02H]. The

TA circuit board can then be removed. (Fig. 10)

13. HP Circuit Board (Time required: About 4 minutes)13-1 Remove the upper case unit. (See procedure 1)13-2 Remove the four (4) screws marked [S02I]. The

HP circuit board can then be removed. (Fig. 10)13-3 Remove the knob from the HP circuit board. (Photo 3)* The knob is not a component of the HP circuit

board. When replacing the HP circuit board, remove the knob from the HP circuit board and install it to the new HP circuit board.

10-4 PS2 10-4-1 [U3fB]5PS2

3PS2 8

11. MVR 611-1 111-2 UK 911-3 [S02G] 4MVR Ass'y

911-4 MVR Ass'y VR 211-5 [B] 1MVR

2

12. TA 412-1 112-2 [S02H] 4 TA

10

13. HP 413-1 113-2 [S02I]4HP

10 13-3 HP 3 HP

HPHPHP

[S02]: Bind Head Tapping Screw-BB BIND 3.0X8 MFZN2W3 (WE774300)

Fig. 9 ( 9)

Photo 2 ( 2)

DDK-7

18

Lower Case Unit

[S02M][S02H][S01A] [S02M]AC Cover

AC

DML CoverDML

Data line filter

Data line filter

DMC CoverDMC

DMR CoverDMR

AC-DM-UK Angle bracketACDMUK

[S11C]

[S01B][S01C]

[S01D] [S13B]

[S01A]

[S01B] [S02J] [S02J][S02I] [S01D][S01D]

TA

HP [S07][S02I]Data line filter

Knob

HP Circuit board

HP

14. DM2 Circuit Board, TG2A (TG2) Circuit Board14-1 Remove the upper case unit. (See procedure 1)14-2 Remove the seven (7) screws marked [S01A]. The

DML cover can then be removed. (Fig. 10)14-3 DM2 Circuit Board (Time required: About 5 minutes)14-3-1 Remove the five (5) screws marked [8pA]. The

DM2 circuit board can then be pulled out forward. (Fig. 11)

14-4 TG2A (TG2) Circuit Board (Time required: About 6 minutes)14-4-1 Remove the three (3) screws marked [8qA]. The

TG2A (TG2) circuit board can then be pulled out forward. (Fig. 11)

15. TG1-E1 Circuit Board (Time required: About 5 minutes)15-1 Remove the upper case unit. (See procedure 1)15-2 Remove the DML cover. (See procedure 14-2) 15-3 Remove the four (4) screws marked [S01B] and

the screw marked [S01C]. The DMC cover can then be removed. (Fig. 10)

15-4 Remove the two (2) screws marked [8pB]. The TG1-E1 circuit board can then be pulled out for-ward. (Fig. 11)

14. DM2 TG2A (TG2) 14-1 114-2 [S01A] 7 DML

1014-3 DM2 514-3-1 [8pA] 5DM2

1114-4 TG2A (TG2) 614-4-1 [8qA] 3 TG2A (TG2)

11

15. TG1-E1 515-1 115-2 DML 14-2 15-3 [S01B] 4 [S01C] 1

DMC 1015-4 [8pB] 2TG1-E1

11

[S01]: Bind Head Screw BIND3.0X6 MFZN2W3 (WE774000)[S02]: Bind Head Tapping Screw-BB BIND3.0X8 MFZN2W3 (WE774300)[S07]: PW Head Tapping Screw-BB PWH3.0X12 MFZN2W3 (WF002100)[S11]: Bind Head Screw BIND4.0X10 MFZN2W3 (WE966500)[S13]: Bind Head Tapping Screw-BB BIND4.0X12 MFZN2W3 (WE981200)

Fig. 10 ( 10)

Photo 3 ( 3)

19

DDK-7

Upper level

DM Lower level

DM Box

[8pA] [8pB][8qB] [8qF]

[8qF][8qF][8qC]

[8qB]

[8qD][8qD] [8qD]

DM2

DM2

MB

TG1-E1

TG1-E1

TG2A

TG2A(TG2)

(TG2)

MB

TG1-E2

TG1-E2

DAC2A

DAC2A

HUB

HUB

[8qE]

[8qG]

[8qA][8qD] DMF CoverDMF

DMB CoverDMB

DMB CoverDMB

TG1 HolderTG1

[8qG]

MB

16. DAC2A Circuit Board, HUB Circuit Board (Time required: About 5 minutes each)16-1 Remove the upper case unit. (See procedure 1)16-2 Remove the screw marked [S01C] and six (6)

screws marked [S01D]. The DMR cover can then be removed. (Fig. 10)

16-3 DAC2A Circuit Board16-3-1 Remove the four (4) screws marked [8qB]. The

DAC2A circuit board can then be removed. (Fig. 11)16-4 HUB Circuit Board16-4-1 Remove the three (3) screws marked [8qC]. The

HUB circuit board can then be removed. (Fig. 11)

17. DM Box (Time required: About 5 minutes)17-1 Turn the DDK-7 upside down and remove the two

(2) screws marked [S11B]. (Fig. 1)17-2 Remove the upper case unit. (See procedure 1)17-3 Remove the DML cover. (See procedure 14-2)17-4 Remove the two (2) screws marked [S02J]. The

AC-DM-UK angle bracket can then be removed. (Fig. 10)

17-5 Remove the screw marked [S07], the screw marked [S11C] and the screw marked [S13B]. The three (3) data line fi lters can then be removed. (Fig. 10)

16. DAC2A HUB 516-1 116-2 [S01C] 1 [S01D] 6

DMR 10 16-3 DAC2A 16-3-1 [8qB] 4DAC2A

1116-4 HUB16-4-1 [8qC] 3HUB

11

17. DM 517-1 [S11B] 2

117-2 117-3 DML 14-2 17-4 [S02J] 2 ACDMUK

1017-5 [S07] 1 [S11C] 1[S13B]

1 3 10

[8p]: Bind Head Screw BIND3.0X6 MFZN2W3 (WE774000)[8q]: Bind Head Tapping Screw-BB BIND3.0X8 MFZN2W3 (WE774300)

Fig. 11 ( 11)

DDK-7

20

17-6 [S13C] 7DM 12

DML DMCDMRDM

18. TG1-E2 1018-1 DM17 18-2 DML 14-2 18-3 DMR16-2 18-4 DMC15-3 18-5 TG1-E1 15-4 18-6 [8qD] 6 DMF TG1

1118-7 [8qE] 2TG1-E2

11

19. MB 1419-1 DM17 19-2 DM2 TG2A (TG2) 14 19-3 TG1-E1 15 19-4 TG1-E2 18 19-5 [8qF] 6DMB

1119-6 [8qG]8MB

11

Lower Case Unit

[S13C] [S13C]DM BoxDM

17-6 Remove the seven (7) screws marked [S13C]. The DM box can then be removed. (Fig. 12)

* The DML cover, DMC cover, DMR cover and the screws for the covers are not components of the DM box.

18. TG1-E2 Circuit Board (Time required: About 10 minutes)18-1 Remove the DM box. (See procedure 17)18-2 Remove the DML cover. (See procedure 14-2)18-3 Remove the DMR cover. (See procedure 16-2)18-4 Remove the DMC cover. (See procedure 15-3)18-5 Remove the TG1-E1 circuit board. (See procedure 15-4)18-6 Remove the six (6) screws marked [8qD]. The

DMF cover and TG1 holder can then be removed. (Fig. 11)

18-7 Remove the two (2) screws marked [8qE]. The TG1-E2 circuit board can then be removed. (Fig. 11)

19. MB Circuit Board (Time required: About 14 minutes)19-1 Remove the DM box. (See procedure 17)19-2 Remove the DM2 circuit board and TG2A (TG2)

circuit board. (See procedure 14)19-3 Remove the TG1-E1 circuit board. (See procedure 15)19-4 Remove the TG1-E2 circuit board. (See procedure 18)19-5 Remove the six (6) screws marked [8qF]. The

DMB cover can then be removed. (Fig. 11)19-6 Remove the eight (8) screws marked [8qG]. The

MB circuit board can then be removed. (Fig. 11)

[S13]: Bind Head Tapping Screw-BB BIND4.0X12 MFZN2W3 (WE981200)Fig. 12 ( 12)

21

DDK-7

20. AJK DJK 720-1 AJK [S03A] 4

DJK [S03B] 5 13

20-2 DM17 20-3 AJK 20-3-1 [S02K] 3AJK

1320-4 DJK 20-4-1 [S02L] 3DJK

13

21. PRMDM 521-1 121-2 [S02M] 5AC

1021-3 21-3-1 [7fA] 6

1321-4 PRMDM21-4-1 [7fB] 4PRMDM

13

AJK DJK

Power supply unit

Lower Case Unit

[S02K] [S02L] [7fA] [7fA]

[7h][7fC]

[S03B]

[7fB]

PRM-DM

AJKDJK

Data line filter

AC-LF Connector assemblyAC-LF

[S03C] [S03A]

20. AJK Circuit Board, DJK Circuit Board (Time required: About 7 minutes each)20-1 Remove the four (4) screws marked [S03A] to re-

move the AJK circuit board, or remove the fi ve (5) screws marked [S03B] in advance to remove the DJK circuit board. (Fig. 13)

20-2 Remove the DM box. (See procedure 17)20-3 AJK Circuit Board20-3-1 Remove the three (3) screws marked [S02K]. The

AJK circuit board can then be removed. (Fig. 13)20-4 DJK Circuit Board20-4-1 Remove the three (3) screws marked [S02L]. The

DJK circuit board can then be removed. (Fig. 13)

21. Power Supply Unit, PRM-DM Circuit Board (Time required: About 5 minutes each)21-1 Remove the upper case unit. (See procedure 1)21-2 Remove the fi ve (5) screws marked [S02M]. The

AC cover can then be removed. (Fig. 10)21-3 Power Supply Unit21-3-1 Remove the six (6) screws marked [7fA]. The

power supply unit can then be removed. (Fig. 13)21-4 PRM-DM Circuit Board21-4-1 Remove the four (4) screws marked [7fB]. The

PRM-DM circuit board can then be removed. (Fig. 13)

[S02]: Bind Head Tapping Screw-BB BIND3.0X8 MFZN2W3 (WE774300)[S03]: Bind Head Tapping Screw-BB BIND3.0X8 MFZN2B3 (WE774400)[7f]: Bind Head Tapping Screw-BB BIND3.0X8 MFZN2W3 (WE774300)[7h]: Bind Head Screw BIND4.0X10 MFZN2W3 (WE966500)

Fig. 13 ( 13)

DDK-7

22

22. AC 522-1 [S03C] 3

1322-2 122-3 AC 21-2 22-4 [7h] 1

1322-5 [7fC]1AC-LF

13 4 AC-LF AC

AC ACACACAC 4

23. LK 523-1 [S14B] 8

1423-2 123-3 [S07] 1

1023-4 [S04F] 7 [S02N] 1

LK 15

AC-LF AC-LF Connector Assembly

AC Inlet plateAC

Claw

AC InletAC

Data line filter

22. AC Inlet (Time required: About 5 minutes)22-1 Remove the three (3) screws marked [S03C] in ad-

vance. (Fig. 13)22-2 Remove the upper case unit. (See procedure 1)22-3 Remove the AC cover. (See procedure 21-2)22-4 Remove the screw marked [7h]. The data line filter

can then be removed. (Fig. 13)22-5 Remove the screw marked [7fC]. The AC-LF connec-

tor assembly can then be removed. (Fig. 13, Photo 4)* When removing the AC-LF connector assembly,

tilt the AC inlet plate to the front side and pull the AC-LF connector assembly upward.

* The AC inlet plate and data line fi lter are not com-ponents of the AC inlet. When replacing the AC inlet, remove the AC inlet plate and data line fi lter and install them to the new AC inlet. (Photo 4)

23. LK Unit (Time required: About 5 minutes)23-1 Turn the DDK-7 upside down and remove the

eight (8) screws marked [S14B]. (Fig. 14)23-2 Remove the upper case unit. (See procedure 1)23-3 Remove the screw marked [S07]. The data line fi lter

can then be removed. (Fig. 10)23-4 Remove the seven (7) screws marked [S04F] and

the screw marked [S02N]. The LK unit can then be removed. (Fig. 15)

Photo 4 ( 4)

23

DDK-7

[S14B]Lower case unit

[S14B]

[S14]: Bind Head Tapping Screw-BB BIND4.0X16 MFZN2W3 (WF154100)

Fig. 14 ( 14)

Lower Case Unit

LK UnitLK

[S04F] [S04F] [S04F]

[S04F]

[S02N]

[S02]: Bind Head Tapping Screw-BB BIND3.0X8 MFZN2W3 (WE774300)[S04]: Bind Head Tapping Screw-BB BIND3.0X10 MFZN2W3 (WE774200)

Fig. 15 ( 15)

DDK-7

24

Key Guide Cap

Key Spring

24. Keys (White and Black Keys)24-1 Remove the upper case unit. (See procedure 1)24-2 Remove the UK unit if replacing the keys on the

FSX keyboard assembly U. (See procedure 9)24-3 Remove the four (4) screws marked [S01E] and

remove the two (2) panel stopper assemblies if replacing the keys on the FSX keyboard assembly U. (Fig. 16)

24-4 Remove the key stoppers corresponding to the keys to be replaced. (Table 1, Fig. 16)

24-5 White key24-5-1 Place the white key in the horizontal position and

remove it, lifting while pushing rearward. (Photo 5)* At this time, a key guide cap may come off to-

gether. (Photo 7)24-6 Black key24-6-1 Remove the white keys on the right and left sides

of the black key to be removed. (Photo 5)24-6-2 Place the black key in the horizontal position and

remove it, lifting while pushing rearward. (Photo 6)

25. Installing Keys (White and Black Keys)25-1 Black key25-1-1 With the white keys to the right and left sides re-

moved, lower the front end of the horizontal black key and fi t it into the frame while pushing it down and rearward.

* At this time, pay attention not to bend the key guide cap by lowering the front portion of the key too much. (Photo 7)

25-2 White key25-2-1 After installing the black keys, install the white

keys in the same way as the black keys. (See procedure 25-1)25-3 Install the removed key stoppers. (Table 1, Fig. 16)

24. 24-1 124-2 FSX UUK

924-3 FSX U[S01E]

4 Ass'y 2 16

24-4 1 16

24-5 24-5-1

5

724-6 24-6-1 524-6-2

6

25. 25-1 25-1-1

7

25-2 25-2-1

25-1 25-3 1 16

Photo 5 ( 5)

Photo 6 ( 6)

Photo 7 ( 7)

25

DDK-7

Key Stopper L L

Key Stopper H H

Key Stopper 61 61

[240A] [240B] [240C] [240C] [240D] [240D]

Rubber Contact 13 Key B 13Key B

(C1-C2)

Rubber Contact 12 Key E 12Key E

(C#3-C4)

Rubber Contact 12 Key G 12Key G

(C#5-C6)Rubber Contact 12 Key D 12Key D

(C#2-C3)

Rubber Contact 12 Key F 12Key F

(C#4-C5)

C1 C2 C3 C4 C5 C6

MK61L MKH-D

C#2 C#3 C#4 C#5

LK LK Unit

MK49L MKH-C

LKey stopper L

HKey stopper H

Rubber Contact 13 Key A 13Key A

(C2-C3)


(C#4-C5)Rubber Contact 12 Key A 12Key A

(C#3-C4)

Rubber Contact 12 Key C 12Key C

(C#5-C6)

C2 C3 C4 C5 C6

C#3 C#4 C#5

AssyPanel stopper assembly

AssyPanel stopper assembly

[240A] [240C][240B] [S01E] [S01E][S01E] [S01E]

UK UK Unit

Key Stopper L L

Key Stopper HH

Key Stopper 61 (FSX Keyboard Assembly D only) 61FSX D

Remove Screw [240A] X 2, [240B] X 1 [240B] X 1, [240C] X 2 [240D] X 2

Table 1 1

Fig. 16 ( 16)

[S01]: Bind Head Screw BIND3.0X6 MFZN2W3 (WE774000)[240]: Bind Head Tapping Screw-PP BIND3.0X16 MFZN2B3 (WE983200)

DDK-7

26

FSX Keyboard Assembly DFSX D

Rubber contact13Key

13Key B

Rubber contact12Key A

12Key D

Rubber contact12Key B

12Key E

Rubber contact12Key C

12Key F

Rubber contact12Key D

12Key G

Application Circuit Board MK61L MK61L MK61L MKH-D MKH-D

Remove Key Stopper L L, H L, H H 61

Remove Key C1-C2 C2-C3 C3-C4 C4-C5 C5-C6

Table 2 2

Rubber Contact Contact (Long) Contact (Short)

Rubber Contact

FSX Keyboard Assembly UFSX U

Rubber contact13Key

13Key A

Rubber contact12Key A

12Key A

Rubber contact12Key B

12Key B

Rubber contact12Key D

12Key C

Application Circuit Board MK49L MK49L MKH-C MKH-C

Remove Key Stopper L L, H L, H H

Remove Key C2-C3 C3-C4 C4-C5 C5-C6

26. Rubber Contact26-1 Remove the upper case unit. (See procedure 1)26-2 Remove the UK unit if replacing the rubber con-

tacts on the FSX keyboard assembly U. (See procedure 9)26-3 Remove the panel stopper assemblies if replacing

the rubber contacts on the FSX keyboard assem-bly U. (See procedure 24-3)

26-4 Remove the key stoppers and keys listed in the table 2, corresponding to the rubber contacts to be removed. (Table 2, Fig. 16) (See procedure 24)

26-5 Pull out the rubber contact. (Fig. 16)* The orientation of rubber contacts on the key-

board is previously designated. Pay attention not to install the rubber contacts inversely.

(Fig. 17)* In the installation, install the rubber contact by

pushing it with the end of a clip. (Photo 8)

26. 26-1 126-2 FSX U UK

926-3 FSX U

Ass'y 24-3 26-4 2 2 1624 26-5 16

17

8

Photo 8 ( 8) Fig. 17 ( 17)

27

DDK-7

UK UK Unit

[US13A] [US13A]

[US13B]


UK Angle bracketUK

Data line filter

Connector

27. MK49L Circuit Board, MKH-C Circuit Board (Time required: About 9 minutes each)

27-1 Remove the UK unit. (See procedure 9)27-2 Remove the four (4) screws marked [US13A]. The

UK angle bracket can then be removed together with the upper front rail assembly. (Fig. 18)

27-3 Remove the screw marked [US13B]. The data line fi lter can then be removed. (Fig. 18)

27-4 Remove the connector. (Photo 9)27-5 MK-49L Circuit Board27-5-1 Remove the key stoppers L and H. (Table 1, Fig. 16)27-5-2 Remove the keys and the key springs from C2 to

C4. (See procedure 24)27-5-3 Remove the nine (9) screws marked [250A]. The

MK49L circuit board can then be removed. (Photo 10)

27. MK49L MKH-C 927-1 UK 927-2 [US13A] 4 UK

U Ass'y 1827-3 [US13B] 1

1827-4 927-5 MK-49L 27-5-1 LH

1 1627-5-2 C2 C4 24 27-5-3 [250A] 9 MK49L

10

[US13]: Bind Head Tapping Screw-BB BIND4.0X12 MFZN2W3 (WE981200)

Fig. 18 ( 18)

Photo 9 ( 9)

DDK-7

28

[250A]


(C2-C3)


(C#3-C4)

[250A]

[250A]

[250A]

MK49L

27-6 MKH-C Circuit Board, EMKS-FC Circuit Board27-6-1 Remove the key stoppers L and H. (Table 1, Fig. 16)27-6-2 Remove the keys and the key springs from C4 to

C6. (See procedure 24)27-6-3 Remove the nine (9) screws marked [250B]. The

MKH-C circuit board can then be removed. (Photo 11)* The EMKS-FC circuit board is soldered to the

MKH-C circuit board on the connectors.* The rubber contacts are not components of the

MK49L circuit board or MKH-C circuit board. In replacing the MK49L circuit board or MKH-C circuit board, remove the rubber contacts from the circuit board and install them to the new circuit board.

27-6 MKH-C EMKS-FC 27-6-1 LH

1 1627-6-2 C4 C6 24 27-6-3 [250B] 9 MKH-C

11 EMKS-FC MKH-C

MK49L MKH-C

MK49L MKH-C

Photo 10 ( 10)

[250]: Bind Head Tapping Screw-PB BIND3.0X8 MFZN2B3 (WF266600)

MKH-CEMKS-FC


(C#4-C5)

Rubber Contact 12 Key C 12Key B

(C#5-C6)

[250B][250B]

[250B] [250B][250B]

Photo 11 ( 11)


29

DDK-7

LK LK Unit LK Cover

LK

[LS13B][LS13A]

[LS13C]Data line filter

Connector

28. MK61L Circuit Board, MKH-D Circuit Board (Time required: About 10 minutes each)

28-1 Remove the LK unit. (See procedure 23)28-2 Remove the three (3) screws marked [LS13A] and

loosen the screw marked [LS13B]. The LK cover can then be removed. (Fig. 19)

28-3 Remove the screw marked [LS13C]. The data line fi lter can then be removed. (Fig. 19)

28-4 Remove the connector. (Photo 12)28-5 MK61L Circuit Board28-5-1 Remove the key stoppers L and H. (Table 1, Fig. 16)28-5-2 Remove the keys and the key springs from C1 to

C4. (See procedure 24)28-5-3 Remove the thirteen (13) screws marked [250C].

The MK61L circuit board can then be removed. (Photo 13)

28. MK61L MKH-D 1028-1 LK 23 28-2 [LS13A] 3 [LS13B] 1

LK 1928-3 [LS13C] 1

1928-4 1228-5 MK61L 28-5-1 LH

1 1628-5-2 C1 C4 24 28-5-3 [250C] 13 MK61L

13

[LS13]: Bind Head Tapping Screw-BB BIND4.0X12 MFZN2W3 (WE981200)

Fig. 19 ( 19)

Photo 12 ( 12)

DDK-7

30

MK61L [250C] [250C]


(C1-C2)

Rubber Contact 12 Key D 12Key D

(C#2-C3)

Rubber Contact 12 Key E 12Key E

(C#3-C4)

[250C] [250C][250C][250C]

EMKS-FD MKH-D

Rubber Contact 12 Key F 12Key F

(C#4-C5)

Rubber Contact 12 Key G 12Key G

(C#5-C6)

[250D][250D]

[250D] [250D][250D]

28-6 MKH-D Circuit Board, EMKS-FD Circuit Board28-6-1 Remove the key stopper H and key stopper 61.

(Table 1, Fig. 16)28-6-2 Remove the keys and the key springs from C4 to

C6. (See procedure 24)28-6-3 Remove the nine (9) screws marked [250D]. The

MKH-D circuit board can then be removed. (Photo 14)* The EMKS-FD circuit board is soldered to the

MKH-D circuit board on the connectors.* The rubber contacts are not components of the

MK61L circuit board or MKH-D circuit board. In replacing the MK61L circuit board or MKH-D circuit board, remove the rubber contacts from the circuit board and install them to the new circuit board.

28-6 MKH-D EMKS-FD 28-6-1 H 61

1 1628-6-2 C4 C6 24 28-6-3 [250D] 9 MKH-D

14 EMKS-FD MKH-D

MK61L MKH-D

MK61L MKH-D

Photo 13 ( 13)


Photo 14 ( 14)


31

DDK-7

Disassembly of DDKU-P7

29. EXP Pedal (2CH) and EXP (2CH) Circuit Board (Time required: About 1 minute)

29-1 Remove the screw marked [25A]. The EXP pedal (2CH) can then be removed. (Fig. 20)

29-2 Remove the four (4) screws marked [31]. The cover can then be removed. (Photo 15)

29-3 Remove the screw marked [24]. The EXP (2CH) circuit board can then be removed. (Photo 16)

29-4 Remove the actuator, coil spring, plate, and hex-agonal nut from the EXP (2CH) circuit board. (Photo 17)

* When installing the EXP (2CH) circuit board, set the pedal plate in the Minimum Volume position.

30. EXP Pedal (2ND) and EXP (2ND) Circuit Board (Time required: About 1 minute)

30-1 Remove the screw marked [25B]. The EXP pedal (2ND) can then be removed. (Fig. 20)

30-2 Remove the four (4) screws marked [21]. The cover can then be removed. (Photo 18)

30-3 Remove the screw marked [17]. The EXP (2ND) circuit board can then be removed. (Photo 19)

30-4 Remove the actuator, coil spring, plate, and hex-agonal nut from the EXP (2ND) circuit board. (Photo 20)

DDKU-P7

29. EXP 2CHEXP (2CH) 129-1 [25A] 1 EXP 2CH

2029-2 [31] 4 1529-3 [24] 1 EXP2CH

1629-4

EXP2CH 17 EXP2CH

30. EXP 2NDEXP (2ND) 130-1 [25B] 1 EXP 2ND

2030-2 [21] 4 1830-3 [17] 1 EXP2ND

1930-4

EXP2ND 20

EXP Pedal (2CH)EXP2CH

EXP Pedal (2ND)EXP2ND

[25A][25B]

Fig. 20 ( 20)

[25]: Bind Head Screw BIND4.0X10 MFZN2B3 (WE980400)

DDK-7

32

[31]

EXP(2CH)

Cover

[24]

EXP(2CH)

Actuator

Coil spring

Hexagonal nutPlate

EXP (2CH)

31. Pedal Keyboard Assembly (Time required: About 3 minutes)31-1 Remove the EXP pedal (2CH). (See procedure 29)31-2 Remove the EXP pedal (2ND). (See procedure 30)31-3 Remove the fi ve (5) screws marked [15A] and fi ve

(5) screws marked [16]. The PK protector assem-bly can then be removed. (Fig. 21)

31-4 Remove the two (2) screws marked [15B] and loosen the fi ve (5) screws marked [14]. The pedal keyboard assembly can then be removed. (Fig. 22)

* Pay attention not to pull the connector assembly when removing the pedal keyboard assembly.

31. Ass'y 331-1 EXP 2CH29 31-2 EXP 2ND30 31-3 [15A] 5 [16] 5PK

Ass'y 2131-4 [15B]2[14]5

Ass'y 22 Ass'y

[31]: Bind Head Tapping Screw-P P BIND 4.0X8 MFZN2B3 (WF492100)

Photo 15 ( 15)

[24]: Bind Head Tapping Screw-P P BIND 3.0X6 MFZN2W3 (WF026400)

Photo 16 ( 16)

Photo 17 ( 17)

EXP Pedal (2CH)

[21]: Bind Head Tapping Screw-P P BIND 4.0X8 MFZN2B3 (WF492100)

Photo 18 ( 18)

[17]: Bind Head Tapping Screw-P P BIND 3.0X6 MFZN2W3 (WF026400)

Photo 19 ( 19)

Photo 20 ( 20)

EXP Pedal (2ND)

[21]

Cover

EXP(2ND)

[17]

EXP(2ND)

EXP (2ND)

Actuator

Coil spring

Hexagonal nutPlate

33

DDK-7

[15A]

[16]

[15A][15A][15A]PK Protector assemblyPKAssy

[16]

[15B]

[15B][6F][6F]

[14] [14]

Pedal keyboard assemblyAssy

Cover AA

[15]: Bind Head Tapping Screw-BB BIND4.0X25 MFZN2W3 (WJ011400)[16]: Bind Head Tapping Screw-SS BIND3.0X10 MFZN2W3 (WE974200)

Fig. 21 ( 21)

[6]: Bind Head Tapping Screw-BB BIND4.0X12 MFZN2W3 (WE981200)[14]: Bind Head Tapping Screw-SS BIND4.0X10 MFZN2W3 (WF269100)[15]: Bind Head Tapping Screw-BB BIND4.0X25 MFZN2W3 (WJ011400)

Fig. 22 ( 22)

DDK-7

34

[20] [20]Handle set

Cap

Cap

32. Handle Set (Time required: About 1 minute)32-1 Remove the two (2) caps. (Fig. 23)32-2 Remove the two (2) screws marked [20]. The han-

dle set can then be removed. (Fig. 23)* The screws marked [20] are not components of

the handle set. When replacing the handle set, remove the screws marked [20] and install them to the new handle set.

33. Disassembly of the Pedal Keyboard Ass-embly (PK-L Circuit Board, PK-H Circuit Board, White Keys and Black Keys)

33-1 Remove the pedal keyboard assembly. (See procedure 31)33-2 PK-L Circuit Board (Time required: About 4 minutes)33-2-1 Remove the eight (8) screws marked [11A]. The

PK-L circuit board can then be removed. (Fig. 24)33-3 PK-H Circuit Board (Time required: About 4 minutes)33-3-1 Remove the five (5) screws marked [11B]. The

PK-H circuit board can then be removed. (Fig. 24)33-4 White Keys33-4-1 Remove the screw marked [8A] and the hexago-

nal nut marked [12A]. The white keys can then be removed. (Fig. 24)

33-5 Black Keys33-5-1 Remove the screw marked [8B] and the hexago-

nal nut marked [12B]. The black keys can then be removed. (Fig. 24)

* When replacing any of C0 to G1 pedal keys (white keys), remove the key stoppers and in-stall them on the new pedal keys (white keys).

(Fig. 24, Photo 21)

32. 132-1 2 2332-2 [20] 2

23 [20]

[20]

[20]: Flat Head Screw FLAT5.0X16 MFZN2W3 (WH746000)

Fig. 23 ( 23)

33. Ass'y PK-L PK-H 33-1 Ass'y 31 33-2 PK-L 4 33-2-1 [11A] 8PK-L

2433-3 PK-H 4 33-3-1 [11B] 5PK-H

2433-4 33-4-1 [8A] [12A]

2433-5 33-5-1 [8B] [12B]

24 C0 G1

24 21

35

DDK-7

34. PK Cover (Time required: About 6 minutes)34-1 Remove the EXP pedal (2CH). (See procedure 29)34-2 Remove the EXP pedal (2ND). (See procedure 30)34-3 Remove the PK protector assembly. (See procedure 31-3)34-4 Remove the pedal keyboard assembly. (See procedure 31-4)34-5 Remove the nine (9) screws marked [6A]. The rear

angle assembly can then be removed. (Fig. 25)34-6 Remove the seven (7) screws marked [6B]. The

cover C assembly can then be removed. (Fig. 25)34-7 Remove the four (4) each screws marked [6C].

The two (2) holder EXP assemblies can then be removed. (Fig. 26)

34-8 Remove the twelve (12) screws marked [6D]. The front angle and rail can then be removed. (Fig. 26)

34-9 Remove the two (2) screws marked [6E]. The stand base assembly L can then be removed.

(Fig. 26)* The stand base assembly R can be removed in

the same way.34-10 Remove the two (2) screws marked [6F]. The

cover A can then be removed. (Fig. 22)34-11 Remove the screw marked [2e]. The data line fi lter

can then be removed. (Fig. 26)34-12 Remove the two (2) screws marked [2d]. The

PK-B connector assembly can then be removed. (Fig. 26)

34-13 Remove the two (2) screws marked [3]. The angle can then be removed. (Fig. 26)

White key

Key stopper

Bottom view

Black keyWhite key

Black keyWhite key

C0 G1

[11A] [11B]

[8A] [8B]

[12A] [12B]

Side view

Top viewPK-HPK-L

Photo 21 ( 21)

[8]: Screw6.5X38.5 MFZN2W3 (WF053800)[11]: Bind Head Tapping Screw-SS BIND3.0X10 MFZN2W3 (WE974200)[12]: Hexagonal NutM4 (WF567000)

Fig. 24 ( 24)

34. PK 634-1 EXP 2CH29 34-2 EXP 2ND30 34-3 PK Ass'y 31-3 34-4 Ass'y 31-4 34-5 [6A] 9

2534-6 [6B] 7 C

2534-7 [6C] 4 EXP Ass'y

2 2634-8 [6D] 12

2634-9 [6E] 2 L

26 R34-10 [6F] 2 A 2234-11 [2e] 1

2634-12 [2d] 2PK-B

2634-13 [3] 2E 26

DDK-7

36

Rear angle assembly C

Cover C assembly[6A] [6A] [6A] [6A][6B]

[6A]

[6B] [6B] [6A]

[6]: Bind Head Tapping Screw-BB BIND4.0X12 MFZN2W3 (WE981200)

Fig. 25 ( 25)

[2d]: Pan Head Screw PAN3.0X5 MFZN2W3 (WE945700)[2e]: Bind Head Tapping Screw-BB BIND4.0X8 MFZN2W3 (WE974600)[3]: Bind Head Tapping Screw-BB BIND4.0X8 MFZN2W3 (WE974600)[6]: Bind Head Tapping Screw-BB BIND4.0X12 MFZN2W3 (WE981200)

Fig. 26 ( 26)

EXPAssyHolder EXP assembly

EXPAssyHolder EXP assembly

RStand base assembly R

Rail

Front angle

EAngle

PK-BPK-B Connector assembly

[6D]

[6D]

[6C]

[6E][6E]

[6D] [6D] [6D] [6D]

[6C]

[2d][2d]

[2e]

[3]

LStand base assembly L

Data line filter

37

DDK-7

LSI PIN DESCRIPTIONLSI

AK4393VF-E2 (XW029A00) DAC (Digital to Analog Converter) ...................................41AK5381VT-E2 (X5219A00) ADC ...................................................................................37HD6417709SHF200B (X2687A00) CPU (SH3) ............................................................40HD6417709SHF200BV (X2687B00) CPU (SH3) ..........................................................40HD6417727F160CV (X2890B00) CPU .........................................................................39HD6433693B92HV (X84721000) FVS ..........................................................................42M34519M6-521FP W4 (X5646200) CPLD ....................................................................37M38044M4-C16FPU0 (X4406100) CPU (LED DRIVER/SWITCH SCAN) ....................42M38869M8A-184GP (X5343100) CPU .........................................................................38MBCG46183-129-PFV (XV833A00) SIO4 (Gate Array) ................................................45S1L50553F21Y000 (X4195A00) Gate Array ................................................................41SN75LVDS84ADGGR (X4212A00) LVDS TRANSMITTERS ........................................45T8F02TB-0102 (X0060A00) SWP50 (Tone Generator) ................................................43TUSB2046BVFR (X4704A00) 4-PORT USB HUB .......................................................38

PINNO. I/O FUNCTIONNAME


12345678

AINRAINLCKS1VCOMAGND

VAVD

DGND

IIIO----

Rch Analog input pinLch Analog input pinMode select 1 pinCommon voltage output pinAnalog groundAnalog power supplyDigital power supplyDigital ground

910111213141516

SDTOLRCKMCLKSCLKPDNDIF

CKS2CKS0

OI/OI

I/OIIII

Audio serial data output pinOutput channnel clock pinMaster clock input pinAudio serial data clock pinPower down mode pinAudio interface format pinMode select 2 pinMode select 0 pin

DAC2A: IC401AK5381VT-E2 (X5219A00) ADC



123456789

101112131415161718192021

P13D0D1D2D3D4D5

D6/CNTR0D7/CNTR1

P50P51P52P53

P20/SCKP21/SOUTP22/SINRESETCNVSSXOUTXINVSS

I/OI/OI/OI/OI/OI/OI/OI/OI/OI/OI/OI/OI/OI/OI/OI/OI/OOI

Port P1 serves as a 4-bit I/O port

Each pin of port D has an independent 1-bit wide I/O function

Each pin of port D has an independent 1-bit wide I/O function / CNTR0Each pin of port D has an independent 1-bit wide I/O function / CNTR1


Port P2 serves as a 3-bit I/O port / Serial I/O data transfer synchronous clock I/O pinPort P2 serves as a 3-bit I/O port / Serial I/O data output pinPort P2 serves as a 3-bit I/O port / Serial I/O data input pinAn N-channel open-drain I/O pin for a system resetConnect CNVSS to VSS and apply L (0V) to CNVSS certainly

I/O pins of the main clock generating circuit Ground

222324252627282930313233343536373839404142

VDDVDCE

P30/INT0P31/INT1

P32P33

P60/AIN0P61/AIN1P62/AIN2P63/AIN3P40/AIN4P41/AIN5P42/AIN6P43/AIN7

P00P01P02P03P10P11P12

I

I/OI/OI/OI/OI/OI/OI/OI/OI/OI/OI/OI/OI/OI/OI/OI/OI/OI/OI/O

Power supply +5V This pin is used to operate/stop the voltage drop detection circuitPort P3 serves as a 4-bit I/O port / INT0 pin and INT1 pin accept external interrupts


Port P6 serves as a 4-bit I/O port / A/Dconverter analog input pins

Port P4 serves as a 4-bit I/O port / A/D converter analog input pins



M34519M6-521FP W4 (X5646200) CPLD (Complex Programmable Logic Device) PN: IC7

DDK-7

38



123456789

10111213141516

DP0DM0VCC

RESETEECLK

EEDATA/GANGEDGND

BUSPWRPWRON1OVRCUR1

DM1DP1

PWRON2OVRCUR2

DM2DP2

I/OI/O-IOI/O-IOI

I/OI/OOI

I/OI/O

Differential data plusDifferential data minusPower supplyResetEEPROM serial clockEEPROM serial data / Power management mode indicatorGroundPower source indicatorPower-on/-off control signalOver-current inputDifferential data minusDifferential data plusPower-on/-off control signalOver-current inputDifferential data minusDifferential data plus

17181920212223242526272829303132

PWRON3OVRCUR3

DM3DP3

PWRON4OVRCUR4

DM4DP4VCC

EXTMEMTSTPLL

GNDXTAL2XTAL1

TSTMODESUSPND

OI

I/OI/OOI

I/OI/O-I

I/O-OIIO

Power-on/-off control signalOver-current inputDifferential data minusDifferential data plusPower-on/-off control signalOver-current inputDifferential data minusDifferential data plusPower supplyEEPROM read enableTest pinGround

Crystal oscillator

Test pinSuspend status

HUB: IC001TUSB2046BVFR (X4704A00) 4-PORT USB HUB

DM2: IC055PINNO. I/O FUNCTIONNAME


123456789

10111213141516171819202122232425262728293031323334353637383940

P60/AN0P77/SCLP76/SDAP75/INT41P74/INT31P73/SRDY2/INT21P72/SCLK2P71/SOUT2P70/SIN2

P57/DA2/PWM11P56/DA1/PWM01P55/CNTR1P54/CNTR0P53/INT40/WP52/INT30/RP51/INT20/S0

P50/A0S1

OBF10P45/TXDP44/RXDOBF01OBF00CNVSSRESET

P41/XCINP40/XOUT

XINXOUTVSSP27P26P25P24P23P22P21P20P17P16

I/OI/OI/OI/OI/OI/OI/OI/OI/OI/OI/OI/OI/OI/OI/OI/OI/O

I/OI/O

-I

I/OI/OIO-

I/OI/OI/OI/OI/OI/OI/OI/OI/OI/O

Port 6 / Analog inputPort 7 / Serial clockPort 7 / Serial data

Port 7 / Interrupt request

Port 7 / Serial control reqister / Interrupt requestPort 7 / Serial clockPort 7 / Serial outputPort 7 / Serial input

Port 5 / D-A output /PWM output

Port 5 / Timer

Port 5 / Interrupt request / WritePort 5 / Interrupt request / readPort 5 / Interrupt request / Port 5 / Address

Port 4 / Data transmissionPort 4 / Data reception

GroundSystem reset inputPort 4 /Port 4 /

8MHz

Ground

Port 2

Port 2

41424344454647484950515253545556575859606162636465666768697071727374757677787980

P15P14P13P12P11P10P07P06P05P04P03P02P01

P00/P3REFP37P36P35P34P33P32

P31/PWM10P30/PWM00P87/DQ7P86/DQ6P85/DQ5P84/DQ4P83/DQ3P82/DQ2P81/DQ1P80/DQ0

VCCVREFAVSS

P67/AN7P66/AN6P65/AN5P64/AN4P63/AN3P62/AN2P61/AN1

I/OI/OI/OI/OI/OI/OI/OI/OI/OI/OI/OI/OI/OI/OI/OI/OI/OI/OI/OI/OI/OI/OI/OI/OI/OI/OI/OI/OI/OI/O-I-

I/OI/OI/OI/OI/OI/OI/O

Port 1

Port 0

Port 0 / Port 3 reference

Port 3

Port 3 / PWM output

Port 8 /

Power supply +5VVoltage referenceGround

Port 6 / Analog input

M38869M8A-184GP (X5343100) CPU

39

DDK-7

PINNO.

123456789

101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899

100101102103104105106107108109110111112113114115116117118119120

Vcc-RTCXTAL2

EXTAL2Vss-RTC

MD1MD2NMI

IRQ0/IRL0_/PTH[0]IRQ1/IRL1_/PTH[1]IRQ2/IRL2_/PTH[2]IRQ3/IRL3_/PTH[3]

IRQ4/PTH[4]VEPWCVCPWC

MD5/BREQ/BACKVssQ

CKIO2VccQ

D31/PTB[7]D30/PTB[6]D29/PTB[5]D28/PTB[4]D27/PTB[3]D26/PTB[2]D25/PTB[1]D24/PTB[0]

VssQD23/PTA[7]

VccQD22/PTA[6]D21/PTA[5]D20/PTA[4]

VssD19/PTA[3]

VccD18/PTA[2]D17/PTA[1]D16/PTA[0]

D15VssQD14

VccQD13D12D11D10D9D8D7D6

VssQD5

VccQD4D3D2D1D0A0A1A2

VssQA3

VccQA4A5A6A7A8A9

A10A11

VssQA12

VccQA13A14A15A16A17A18A19A20

VssQA21

VccQA22A23VssA24VccA25

BS_/PTK[4]RD_

WE0_/DQMLLWE1_/DQMLU/WE

WE2_/DQMUL/ICIORD_/PTK[6]VssQ

WE3_/DQMUU/ICIOWR_/PTK{7}VccQ

RD/WR_PTE[7]/PCC0RDY/AUDSYNC_

/CS0/CS2/CS3

/CS4/PTK[2]/CS5/CE1A_/PTK[3}

/CS6/CE1B_CE2A_/PTE[4]CE2B_/PTE[5]

AFE_HC1/USB1d_DPLS/PTK[0]AFE_RLYCNT_/USB1d_DMNS/PTK[1]

VssQAFE_SCLK/USB1d_TXDPLS

VccQPTM[7]/PTINT[7]/AFE_FS/USB1d_RCV

PTM[6]/PTINT[6]/AFE_RXIN/USB1d_SPEEDPTM[5]/PTINT[5]/AFE_TXOUT/USB1d_TXSE0

-------IIIIIO-------

I/OI/OI/OI/OI/OI/OI/OI/O-

I/O-

I/OI/OI/O-

I/O-

I/OI/OI/O------------------------------------------------------O-OOO-O-OO---OOOOOOO-I-III

Power supply for RTC (1.9V)

Not in use (XTAL for internal RTC)

Power supply for RTC (0V)

Clock mode setting

Not in use (Non-maskable interrupt request)

External interrupt request

VEE control pin for LCD panelVCC control pin for LCD panelBig endian settingNot in use (bus request)Bus acknowledgeVssQSystem clock outputVccQ

Data bus

VssQData busVccQ

Data bus

VssData busVcc

Data bus

VssQData busVccQ

Data bus

VssQData busVccQ

Data bus

Address bus

VssQAddress busVccQ

Address bus

VssQAddress busVccQ

Address bus

VssQAddress busVccQ

Address bus

VssAddress busVccAddress busNot connected (bus cycle start signal)Read strobeWrite 0 signalWrite 1 signalWrite 2 signalVssQWrite 3 signalVccQRead/WriteI/OChip Select 0Chip Select 2Chip Select 3Chip Select 4Chip Select 5Chip Select 6Output port (SWP50 Reset)Output port (PLG Board Reset)SPD DATASPD CLVssQNot in use (USB1 D+ transmission)VccQ

Not in use

PINNO.121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240

PTM[4]/PINT[4]/AFE_RDET_/USB1d_TXDMNSReserved/USB1d_SUSPENDUSB1_ovr_crnt/USBF_VBUS

USB2_ovr_crnt_RTS2_/USB1d_TXENLPTE[2]/USB1_pwr_enPTE[1]/USB2_pwr_en

CKE/PTK[5]/RAS3/PTJ[0]

Reserved/PTJ[1]Reserved//CAS/PTJ[2]

VssQReserved/PTJ[3]

VccQReserved/PTJ[4]Reserved/PTJ[5]

VssPTD[5]/CL1

VccPTD[7]/DON

PTE[6]/M_DISPPTE[3]/FLMPTE[0]/TDO

PCC0RESET/DRACK0PCC0DRV_/DACK0_

/WAIT/RESETM

/ADTRG/PTH[5]/IOIS16/PTG[7]

/ASEMD0PTG[5]/ASEBRKAK_

PTG[4]PCC0BVD2/PTG[3]/AUDATA[3]PCC0BVD1/PTG[2]/AUDATA[2]

VssPCC0CD2/PTG[1]/AUDATA[1]

VccPCC0CD1/PTG[0]/AUDATA[0]

VssQPTF[7]/PINT[15]/TRST_

VccQPTF[6]/PINT[14]/TMSPTF[5]/PINT[13]/TDIPTF[4]/PINT[12]/TCK

PTF[3]/PINT[11]/ReservedPCCREG_/PTF[2]/ReservedPCC0VS1_/PTF[1]/ReservedPCC0VS2_/PTF[0]/Reserved

MD0Vcc-PLL1

CAP1Vss-PLL1Vss-PLL2

CAP2Vcc-PLL2

PCC0WAIT_/PTH[6]/AUDCKVssVcc

XTALEXTAL

LCD15/PTM[3]/PINT[10]LCD14/PTM[2]/PINT[9]LCD13/PTM[1]/PINT[8]

LCD12/PTM[0]STATUS0/PTJ[6]STATUS1/PTJ[7]

CL2/PTH[7]VssQCKIOVccQ

TxD0/SCPT[0]SCK0/SCPT[1]

TxD_SIO/SCPT[2]SIOMCLK/SCPT[3]

TxD2/SCPT[4]SCK_SIO/SCPT[5]

SIOFSYNC/SCPT[6]RxD0/SCPT[0]

RxD_SIO/SCPT[2]Vss

RxD2/SCPT[4]Vcc

SCPT[7]/CTS2_/IRQ5LCD11/PTC[7]/PINT[3]LCD10/PTC[6]/PINT[2]LCD9/PTC[5]/PINT[1]

VssQLCD8/PTC[4]/PINT[0]

VccQLCD7/PTD[3]LCD6/PTD[2]LCD5/PTC[3]LCD4/PTC[2]LCD3/PTC[1]LCD2/PTC[0]LCD1/PTD[1]LCD0/PTD[0]

DREQ0_/PTD[4]LCK/UCLK/PTD[6]

/RESETPCA

MD3MD4

/Scan_testenAvcc_USBUSB1_PUSB1_M

Avss_USBUSB2_PUSB2_M

Avcc_USBAvss

AN[2]/PTL[2]AN[3]/PTL[3]AN[4]/PTL[4]AN[5]/PTL[5]

AvccAN[6]/PTL[6]/DA[1]AN[7]/PTL[7]/DA[0]

Avss

IOI-OOOOOOO-O-OO-O-OOOOOO--II-

III-I-I-I-IIIIIII-------I----IIIIOOO---OOOOOOOii-i-IOOO-O-OOOOOOOOII------

IOIO-

IOIO--IIII-IO-

Not in use

USB function VBUSUSB2_HOST2 over current detectionNot in useUSB1 voltage controlUSB2 voltage controlEnable (SDRAM)RAS for SDRAMNot in useCAS for SDRAMVssQOutput port (DAC Reset)VccQOutput port (SIO Reset)Output port (DAC Mute)VssLCD line clockVccLCD DISPLAY ONLCD alternaterLCD frame line markerJTAG (test data output)DMA request acceptanceDMA acknowledgeHardware wait requestManual reset requestAnalog A/D trigger

Not in use

VssNot in useVccNot in useVssQNot in useVccQ

Not in use

Clock mode settingPower supply for Vcc_PLL1 - PLL1(1.9V)External capacitance for CAP1 _ PLL1Power supply for Vss_PLL1 _ PLL1(0V)Power supply for Vss_PLL2 _ PLL2 (0V)External capacitance for CAP2 _ PLL2Power supply for Vcc_PLL2 _ PLL2 (1.9V)Not in useVssVccClock oscillatorExternal clock

Not in use

Input port (Flash ROM RY/BY)Output port (Flash ROM write protect)Output port (Flash ROM ACC)LCD clock outputVssQSystem clock input/output (for SDRAM)VccQOutput port for SCI

Not in use

Output port for SCI

Not in use

Receiving data 0Not in useVssReceiving data 2VccNot in useOutput port (PLG CLOCK ON/OFF)

Not in use

VssQNot in useVccQLCD DATA7LCD DATA6LCD DATA5LCD DATA4LCD DATA3LCD DATA2LCD DATA1LCD DATA0DMA requestUSB clockPower on reset requestHardware standby request

Bus width setting for area0

Test pin (fixed to 3.3V)USB analog power supply (3.3V)USB1 data input/output (+)USB1 data input/output (-)USB analog power supply (0V)USB2 data input/output (+)USB2 data input/output (-)USB analog power supply (3.3V)A/D analog power supply (0V)

AD converter input

A/D analog power supply (3.3V)AD converter inputDA converter output (LCD contrast)A/D analog power supply (0V)

I/O I/ONAME FUNCTION FUNCTIONNAME

HD6417727F160CV (X2890B00) CPU DM2: IC006

DDK-7

40



123456789

101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899

100101102103104

MD1MD2

Vcc(RTC)XTAL2

EXTAL2Vss(RTC)

NMIIRQ0/IRL0/PTH0IRQ1/IRL1/PTH1IRQ2/IRL2/PTH2IRQ3/IRL3/PTH3IRQ4/PTH4D31/PTB7D30/PTB6D29/PTB5D28/PTB4D27/PTB3D26/PTB2

VssQD25/PTB1

VccQD24/PTB0D23/PTA7D22/PTA6D21/PTA5D20/PTA4

VssD19/PTA3

VccD18/PTA2D17/PTA1D16/PTA0

VssQD15

VccQD14D13D12D11D10D9D8D7D6

VssQD5

VccQD4D3D2D1D0A0A1A2A3

VssQA4

VccQA5A6A7A8A9

A10A11A12A13

VssQA14

VccQA15A16A17A18A19A20A21VssA22VccA23

VssQA24

VccQA25

BS/PTK4RD

WE0/DQMLLWE1/DQMLU/WE

WE2/DQMUL/ICIORD/PTK6WE3/DQMUU/ISIOWR/PTK7

RD/WRAUDSYNC/PTE7

VssQCS0/MCS0

VccQCS2/PTK0CS3/PTK1CS4/PTK2

CS5/CE1A/PTK3CS6/CE1BCE2A/PTE4CE2B/PTE5

II-OI-IIIIII

I/OI/OI/OI/OI/OI/O-

I/O-

I/OI/OI/OI/OI/O-

I/O-

I/OI/OI/O-

I/O-

I/OI/OI/OI/OI/OI/OI/OI/OI/O-

I/O-

I/OI/OI/OI/OI/OOOOO-O-OOOOOOOOO-O-OOOOOOO-O-O-O-OI/OOOOI/OI/OOI/O-O-

I/OI/OI/OI/OOI/OI/O

Mode control

Power supply +1.8 V

Crystal oscillator

GroundNon-maskable interrupt request

Interrupt request / Port H

Data bus / Port B

GroundData bus / Port BPower supply +3.3 VData bus / Port B

Data bus / Port A

GroundData bus / Port APower supply +1.8 V

Data bus / Port A

GroundData busPower supply +3.3 V

Data bus

GroundData busPower supply +3.3 V

Data bus

Address bus

GroundAddress busPower supply +3.3 V

Address bus

GroundAddress busPower supply +3.3 V

Address bus

GroundAddress busPower supply +1.8 VAddress busGroundAddress busPower supply +3.3 VAddress busBus cycle / Port KRead strobeSelect signal (D7-D0) / D QM (SDRAM)Select signal (D15-D8) / D QM (SDRAM) / Write enableSelect signal (D23-D16) / D QM (SDRAM) / I/O read / Port KSelect signal (D31-D24) / D QM (SDRAM) / I/O write / Port KRead / WriteAUD cycle / Port EGroundChip select / Mask ROM chip selectPower supply +3.3V

Chip select / Port K

Chip select / Chip enable / Port KChip select / Chip enable

Chip enable / Port E

105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208

CKE/PTK5RAS3L/PTJ0

PTJ1CASL/PTJ2

VssQCASU/PTJ3

VccQPTJ4PTJ5

DACK0/PTD5DACK1/PTD7

PTE6PTE3

RAS3U/PTE2PTE1

TDO/PTE0BACKBREQWAIT

RESETMADTRG/PTH5IOIS16/PTG7ASEMD0/PTG6ASEBRKAK/PTG5PTG4/CKIO2AUDATA3/PTG3AUDATA2/PTG2

VssAUDATA1/PTG1

VccAUDATA0/PTG0TRST/PTF7/PINT15TMS/PTF6/PINT14TDI/PTF5/PINT13TCK/PTF4/PINT12IRLS3/PTF3/PINT11IRL2/PTF2/PINT10IRLS1/PTF1/PINT9IRLS0/PTF0/PINT8

MD0Vcc(PLL1)

CAP1Vss(PLL1)Vss(PLL2)

CAP2VCC(PLL2)AUDCK/PTH6

VssVssVcc

XTAL1EXTAL1

STATUS0/PTJ6STATUS1/PTJ7TCLK/PTH7

/IRQOUTVssQCKIOVccQ

TXD0/SCPT0SCK0/SCPT1TXD1/SCPT2SCK1/SCPT3TXD2/SCPT4SCK2/SCPT5RTS2/SCPT6RXD0/SCPT0RXD1/SCPT2

VssRXD2/SCPT4

VccCTS2/IRQ5/SCPT7

MCS7/PTC7/PINT7MCS6/PTC6/PINT6MCS5/PTC5/PINT5MCS4/PTC4/PINT4

VssQWAKEUP/PTD3

VccQRESETOUT/PTD2MCS3/PTC3/PINT3MCS2/PTC2/PINT2MCS1/PTC1/PINT1MCS0/PTC0/PINT0DRAK0/PTD1DRAK1/PTD0DREQ0/PTD4DREQ1/PTD6

RESETPCA

MD3MD4MD5AVss

AN0/PTL0AN1/PTL1AN2/PTL2AN3/PTL3AN4/PTL4AN5/PTL5

AVccAN6/DA1/PTL6AN7/DA0/PTL7

AVss

I/OI/OI/OI/O-

I/O-

I/OI/OI/OI/OI/OI/OI/OI/OI/OOIIIIII

I/OI/OI/OI/O-

I/O-

I/OIIIIIIIII------I---OI

I/OI/OI/OO-

I/O-OI/OOI/OOI/OI/OII-I-I

I/OI/OI/OI/O-

I/O-

I/OI/OI/OI/OI/OI/OI/OIIIIIII-IIIIII-

I/OI/O-

CK enable / Port KRAS address bus / Port JPort JCAS address bus / Port JGroundCAS address bus / Port JPower supply +3.3 V

Port J

DMA acknowledge / Port D

Port E

RAS address bus / Port EPort ETest data / Port EBus acknowledgeBus requestHardware wait requestManual reset Analog trigger / Port HWrite protect / Port GASE mode / Port GASE break acknowledge / Port GPort G / Clock output

AUD data / Port G

GroundAUD data / Port GPower supply +1.8 VAUD data / Port GTest reset / Port F / Port interruptionTest mode switch / Port F / Port interruptionTest data / Port F / Port interruptionTest clock / Port F / Port interruption

Interrupt request / Port F / Port interruption

Mode controlPower supply +1.8 VCapacitorGroundGroundCapacitorPower supply +1.8 VAUD clock / Port H

Ground

Power supply +1.8 V

Crystal oscillator

Processor status / Port J

Timer clock / Port HInterrupt request outputGroundSystem clock input / outputPower supply +3.3 VData transmission / SCI portSerial clock / SCI portData transmission / SCI portSerial clock / SCI portData transmission / SCI portSerial clock / SCI portTransmit request / SCI port

Data reception / SCI port

GroundData reception / SCI portPower supply +1.8 VTransmit clear / Interrupt request / SCI port

Mask ROM chip select / Port C / Port interruption

GroundStandby mode Interrupt request output / Port DPower supply +3.3 VReset output / Port D

Mask ROM chip select / Port C / Port interruption

DMA acknowledge / Port D

DMA request / Port D

Power on resetChip active

Mode control

Analog ground

Analog input / Port L

Analog power supply +3.3 V

Analog input / Analog output / Port L

Analog ground

HD6417709SHF200BV (X2687B00) CPU (SH3)HD6417709SHF200B (X2687A00) CPU (SH3)

TG1-E2: IC001, TG2A (TG2): IC001TG1-E1: IC001, TG1-E2: IC001, TG2A (TG2): IC001

41

DDK-7



123456789

1011121314

DVSSDVDDMCLK/PD

BICKSDATALRCK

SMUTE//CSDFS

DEM0/CCLKDEM1/CDTI

DIF0DIF1DIF2

--IIIIIIIIIIII

Digital groundDigital power supplyMaster clockPower down modeAudio serial data clockAudio serial data inputL/R clockSoft muteDouble speed sampling mode

De-emphasis enable

Digital input format

1516171819202122232425262728

BVSSVREFLVREFHAVDDAVSS

AOUTR-AOUTR+AOUTL-AOUTL+VCOMP//S

CKS0CKS1CKS2

-II--OOOOOIIII

Substrate groundLow level voltage referenceHigh level voltage referenceAnalog power supply +5 VAnalog groundRch negative analog outputRch positive analog outputLch negative analog outputLch positive analog outputCommon voltage outputParallel/serial select

Master clock select

AK4393-VS-E2 (XW029A00) DAC (Digital to Analog Converter) DAC2A: IC201, IC301



123456789

10111213141516171819202122232425262728293031323334353637383940

CLKICLKOVDD

SCANENBATPGENB

VSSPLLTESTPLLRESPLLVSSMVDD

PLLVSSAVDDCHG0LPVSS

VSSMIRQMCSMWRMRDMAVDDMD0MD1MD2MD3MD4MD5MD6MD7VSSMD8VDDMD9

MD10MD11MD12MD13MD14MD15VSS

IO-

I/OI/O-II----

--

I/OIII

-I/OI/OI/OI/OI/OI/OI/OI/O-

I/O-

I/OI/OI/OI/OI/OI/OI/O-

Clock

Power supplyScan enable

GroundTestResetGroundPower supplyGroundAnalog power supply

Ground

Interrupt requestControl portWriteRead

Power supply

DRAM data bus

GroundDRAM data busPower supply

DRAM data bus

Ground

41424344454647484950515253545556575859606162636465666768697071727374757677787980

VDDRESET

VSSOUT4OUT3INP2INP1INP0

TESTENBVSS

OSCOVDD

OSCIVSS

SIRQSCSSWRSRDSAVSSVDDSD0SD1SD2SD3SD4SD5SD6SD7VSSSD8VDDSD9

SD10SD11SD12SD13SD14SD15VSS

-I-OOIII

I/O-

-

-I/OIII

--

I/OI/OI/OI/OI/OI/OI/OI/O-

I/O-

I/OI/OI/OI/OI/OI/OI/O-

Power supplyResetGround

Output

Input

Test enableGround

Power supply

GroundInterrupt requestControl portWriteRead

GroundPower supply

Serial data

GroundSerial dataPower supply

Serial data

Ground

TG1-E1: IC005, TG1-E2: IC005, TG2A (TG2): IC004S1L50553F21Y000 (X4195A00) Gate Array

DDK-7

42



123456789

1011121314151617181920212223242526272829303132

NCNC

AVCCX2X1VCLRESTESTVSS

OSC2OSC1VCC

P50/WKP0P51/WKP1

NCNCNCNC

P52/WKP2P53/WKP3P54/WKP4P55/WKP5/ADTRGP10/TMOW

P11P12SDASCL

P74/TMRIVP75/TMCIVP76/TMOV

NCNC

-OI-II-OI-

I/OI/O

I/OI/OI/OI/OI/OI/OI/OI/OI/OI/OI/OI/O

Not used

Power supply

Crystal resonator

Power supplyReset pinTest pinGround

Crystal or ceramic resonator

Power supply

8-bit I/O port / Interrupt request

Not used

8-bit I/O port / Interrupt request

8-bit I/O port / Interrupt request / A/D converter trigger

7-bit I/O port

IIC data I/O pin

3-bit I/O port / Timer

Not used

3334353637383940414243444546474849505152535455565758596061626364

NCNCNMI

P80/FTCIP81/FTIOAP82/FTIOBP83/FTIOCP84/FTIOD

P85P86P87

P20/SCK3P21/RXDP22/TXD

NCNCNCNC

P14/IRQ0P15/IRQ1P16/IRQ2P17/IRQ3/TRGVPB4/AN4PB5/AN5PB6/AN6PB7/AN7PB3/AN3PB2/AN2PB1/AN1PB0/AN0

NCNC

II/OI/OI/OI/OI/OI/OI/OI/OI/OI/OI/O

I/OI/OI/OI/OI/OI/OI/OI/OI/OI/OI/OI/O

Not used

Non maskable interrupt8-bit I/O port / External event input8-bit I/O port / Output compare8-bit I/O port / Output / input capture8-bit I/O port / Input PWM8-bit I/O port / Output

8-bit I/O port

3-bit I/O port / Clock3-bit I/O port / Receive data input3-bit I/O port / Transmit data output

Not used

7-bit I/O port / Interrput request

7-bit I/O port / Interrput request / Trigger input

8-bit I/O port / Analog input

Not used

EMKS-FC: IC005, EMKS-FD: IC005HD6433693B92HV (X8472100) FSV (CPU: H8/3694)



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1011121314151617181920212223242526272829303132

P62/AN2P61/AN1P60/AN0P57/INT3P56/PWMP55/CNTR1P54/CNTR0P53/SRDY2P52/SCLK2P51/SOUT2P50/SIN2

P47/SRDY1/CNTR2P46/SCLK1P45/TXD1P44/RXD1P43/INT2P42/INT1CNVSSRESET

P41/INT00/XCINP40/INT40/XCOUT

XINXOUTVSS

P27(LED7)P26(LED6)P25(LED5)P24(LED4)P23(LED3)P22(LED2)P21(LED1)P20(LED0)

I/OI/OI/OI/OI/OI/OI/OI/OI/OI/OI/OI/OI/OI/OI/OI/OI/OII

I/OI/OIO-

I/OI/OI/OI/OI/OI/OI/OI/O

Port6 / A-D converter input

Port5 / Interrupt inputPort5 / PWM outputPort5 / Timer YPort5 / Timer XPort5 / Serial readyPort5 / Serial clockPort5 / Serial outputPort5 / Serial inputPort4 / Serial ready / Timer Z functionPort4 / Serial clockPort4 / Transmit dataPort4 / Receive data

Port4 / Interrupt input

GroundReset inputPort4 / Interrupt input / Sub-clock generating inputPort4 / Interrupt input / Sub-clock generating outputClock inputClock outputGround

Port2

3334353637383940414243444546474849505152535455565758596061626364

P17P16P15P14P13P12

P11/INT01P10/INT41P07/AN15P06/AN14P05/AN13P04/AN12P03/AN11P02/AN10P01/AN9P00/AN8P37/SRDY3P36/SCLK3P35/TXD3P34/RXD3P33/SCLP32/SDAP31/DA2P30/DA1

VCCVREFAVSS

P67/AN7P66/AN6P65/AN5P64/AN4P63/AN3

I/OI/OI/OI/OI/OI/OI/OI/OI/OI/OI/OI/OI/OI/OI/OI/OI/OI/OI/OI/OI/OI/OI/OI/O-II

I/OI/OI/OI/OI/O

Port1

Port1 / Interrupt input


Port3 / Serial readyPort3 / Serial clockPort3 / Transmit dataPort3 / Receive dataPort3 / Serial clockPort3 / Serial data

Port3 / D-A converter output

Power supply +5VReference voltageAnalog ground


M38044M4-C16FPU0 (X4406100) CPU (LED DRIVER/SWITCH SCAN) PN: IC1

43

DDK-7



123456789

101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899

100101102103104105

OUTERNO.

E5D4C3B2A1D5E6C4B3A2A3D6E7C5B4A4D7C6E8D8B5A5C7B6E9D9C8A6B7A7

E10D10

C9B8A8B9

E11D11C10

A9B10A10E12D12C11B11A11C12B12E13D13C13A12B13A13A14E14D14C14B14B15C15D15E15A15A16B16C16D16E16A17B17A18C17D17E17B18A19C18B19D18E18C19A20B20C20D19E19A21B21A22D20C21E20D21B22A23C22B23E21D22C23A24B24A25

VSS2VDDCCD15CD13CD14CD6CD2CD9CD11CD12CD10CD1VSSCD5CD8CD7

VSS2CD0VSS

VDDSCD4CD3CA2CA0CA8CA9CA5CA1CA3CA4

VSS2VDDCCA10CA6CA7CA11CA14CA15CA13CA12CSN0CSN1VSS

VDDSWRNRDN

WAIT0IRQ0

DREQ0TCK

TRSTVSSXOXI

VDDSSLAVETMSTDOICN

RFCLK0PLL_TSTN

PLL_BPVDDSVSS

RFCLK1VDDC

TMODEPLL_AVD

NCNC

PLL_AVSTEST1VSSSY1

VDDCVSS2

KONTRG0KONTRG1

CK512CK128BCLKSY0

HMA20HMA21HMA19HMA18VDDSVSS

HMA9HMA7HMA6HMA8HMA10HMA17VDDSHMA11HMA4HMA5HMA13

VSSHMA12HMA3HMA14HMA2HMA1

--

I/OI/OI/OI/OI/OI/OI/OI/OI/OI/O-

I/OI/OI/O-

I/O--

I/OI/OIIIIIIII--IIIIIIIIII--IIOOOII-OI-IIOIOII--I-I----I-I--OIOOOOOOOO--OOOOOO-OOOO-OOOOO

GroundPower supply +1.5 V

Data bus of internal register

Ground


GroundData bus of internal registerGroundPower supply +3 V


Address bus of internal regisuter


Address bus of internal regisuter

Chip select

GroundPower supply +3 VWrite strobeRead strobeHardware wait requestInterrupt request

Test pin

GroundCrystal osc. outputCrystal osc. inputPower supply +3 VMaster/Slave select

Test pin

Initial clearPLL ClockPower supply

Power supply +3 VGroundPLL ClockPower supply +1.5 VTest pinPower supply (PLL)Not usedNot usedPower supply (PLL)Test pinGroundSync. clockPower supply +1.5 VGround

Key on data

Master clock (256 Fs)Master clock (64 Fs)Sync. clock

Wave memory address bus

Power supply +1.5 VGround


Power supply +1.5 V


Ground


106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210

OUTERNO.E22D23C24B25A26E23F22D24C25B26C26F23G22E24D25D26G23F24H22H23E25E26G24F25J22J23H24F26G25G26K22K23J24H25H26J25L22L23K24J26K25K26M22M23L24L25L26M24M25N22N23N24M26N25N26P26P22P23P24P25R25R24R23R22R26T26T25T24T23T22U26U25V26U24U23U22V25W26V24W25V23V22W24Y26Y25Y24W23W22AA26AA25AB26Y23

AA24Y22

AA23AB25AC26AB24AC25AA22AB23AC24AD26AD25AE26

VSS2VDDCHMA15HMA16HMA22HMA25VDDSHMA27HMA0HMA23HMA24VDDSHMA26HMA30HMA28HMA29LMA17LMA19

VSSVDDSLMA20LMA21LMA9LMA18LMA12LMA4LMA6LMA8LMA7LMA10VSS2VDDCLMA13LMA11LMA5LMA3LMA16LMA0LMA2LMA14LMA15LMA1VSS

VDDSLMA22LMA23LMA24LMA27LMA28LMA25LMA26LMA30LMA29MOENMWENLMD15

VSSVDDSLMD13LMD14LMD11LMD10VDDSVSS

LMD12LMD9LMD8LMD7VSS2VSS

LMD6LMD5LMD3LMD4VDDCVSS2LMD2LMD0LMD1

DCSL0VDDSVDDCDCSL1DQML3DQML1DMAL14

VDDSVSS

DMAL13DMAL12DMAL9

VSSDMAL11

VSSDMAL10DMAL8DMAL6DMAL7DMAL5VSS2VSS

DMAL4DMAL3DMAL2DMAL0

--OOOO-OOOO-OOOOOO--OOOOOOOOOO--OOOOOOOOOO--OOOOOOOOOOOI/O--

I/OI/OI/OI/O--

I/OI/OI/OI/O--

I/OI/OI/OI/O--

I/OI/OI/OO--OOOO--OOO-O-OOOOO--OOOO



Power supply +3 V


Power supply +3 V


Wave memory address bus (Lower data memory)

GroundPower supply +3 V






Wave memory output enableWave memory write enableWave memory data bus (Lower 16 bit)GroundPower supply +3 V

Wave memory data bus (Lower 16 bit)

Power supply +3 VGround


GroundGround




Power supply +3 VPower supply +1.5 V

MASK signal

Address bus (DIMM, SDRAM)Power supply +3 VGround

Address bus (DIMM, SDRAM)

GroundAddress bus (DIMM, SDRAM)Ground


GroundGround


T8F02TB-0102 (X0060A00) SWP50 (Tone Generator) TG1-E1: IC006, TG1-E2: IC006,TG2A (TG2): IC002, IC003

DDK-7

44



211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312303314315

VSS2VDDCDMAL1DCSL2DRAS0DCAS0VDDS

DCLKINDQML2DCSL3DQML0VDDSVSS

DWEN0DCLK0DCLK1DCLKEHMD13

VSSVDDS

HMD15HMD14HMD10HMD12VDDCVDDSHMD7HMD11HMD9HMD8VSS2VDDCHMD4HMD6HMD5HMD3VSS

VSS2HMD1HMD2HMD0

DCSH0VSS

VDDSDCSH1DQMH3DQMH1DMAH14DMAH13

VSSVSS2

DMAH11DMAH12DMAH10DMAH9DMAH8VDDSVDDS

DMAH6DMAH7DMAH4DMAH3VDDSVSS

DMAH5DMAH2DMAH1DMAH0

VSSVSS

DRAS1DCSH2DQMH2DCSH3VDDCVSS2

DQMH0DWEN1DCAS1DCLK2VDDSVDDCDCLK3MELO0MELO1MELO2VDDSVSS

MELO3MELO4MELO5MELO6MELO7WCLK0WCLK1EIRQEICNESDAESCLMELI0MELI1MELI2MELI3MELI4MELI5

--OOOO-IOOO--OOOOI/O--

I/OI/OI/OI/O--

I/OI/OI/OI/O--

I/OI/OI/OI/O--

I/OI/OI/OO--OOOOO--OOOOO--OOOO--OOOO--OOOO--OOOO--OOOO--OOOOOOOOOI/OI/OIIIIII

GroundPower supply +1.5 VAddress bus (DIMM, SDRAM)

Power supply +3 V

MASK signal

MASK signalPower supply +3 VGround

Wave memory data bus (Upper data memory)GroundPower supply +3 V

Wave memory data bus (Upper data memory)

Power supply +1.5 VPower supply +3 V




GroundGround



MASK signal


GroundGround


Power supply +3 VPower supply +3 V


Power supply +1.5 VGround


GroundGround

MASK signal

Power supply +1.5 VGroundMASK signal


MEL wave data output

Ground

MEL wave data output

For DAC LR clock

MEL wave data input

316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420

OUTERNO.

OUTERNO.

AB22AC23AD24AE25AF26AC22AB21AD23AE24AF25AF24AC21AB20AD22AE23AF23AC20AD21AB19AC19AE22AF22AD20AE21AB18AC18AD19AF21AE20AF20AB17AC17AD18AE19AF19AE18AB16AC16AD17AF18AE17AF17AB15AC15AD16AE16AF16AD15AE15AB14AC14AD14AF15AE14AF14AF13AB13AC13AD13AE13AE12AD12AC12AB12AF12AF11AE11AD11AC11AB11AF10AE10AF9

AD10AC10AB10AE9AF8AD9AE8AC9AB9AD8AF7AE7AD7AC8AB8AF6AE6AF5AC7AD6AB7AC6AE5AF4AD5AE4AB6AC5AD4AF3AE3AF2

AB5AC4AD3AE2AF1AB4AA5AC3AD2AE1AD1AA4

Y5AB3AC2AC1

Y4AA3W5W4

AB2AB1

Y3AA2

V5V4W3

AA1Y2Y1U5U4V3W2W1V2T5T4U3V1U2U1R5R4T3T2T1R3R2P5P4P3R1P2P1N1N5N4N3N2M2M3M4M5M1L1L2L3L4L5K1K2J1K3K4K5J2H1J3H2J4J5H3G1G2G3H4H5F1F2E1G4F3G5F4E2D1E3D2F5E4D3C1C2B1

VSS2VDDCMELI6MELI7ADLRDITOVSS

AFRMACLKADIR

ADAT0VDDSADAT9ADAT3ADAT1ADAT2

ADAT10ADAT6

VSSVDDSADAT4ADAT5ADAT11ADAT7

ADAT14ADAT15ADAT13ADAT8

ADAT12TDI

VSS2VDDCHRD13HRD15HRD14HRD12HRD7HRD6HRD10HRD11HRD9HRD8VSS

VDDSHRD5HRD4HRD3HRD2HRD1VDDSHRD0RWENRQMLRCASRRASRA13VDDSVDDSRA10RA12RA1RA2

VDDSVSSRA0RA3RA4RA5

VSS2VSSRA6RA7RA9RA8

VDDCVSS2RA11RCLK

RCLKERCLKINVDDSVDDCRQMHLRD15LRD14LRD13VDDSVSS

LRD12LRD11LRD8VDDSLRD10VDDSLRD9LRD7LRD5LRD6LRD4VSS2VSSLRD3LRD2LRD1LRD0

--IIOO-

I/OI/OOI/O-

I/OI/OI/OI/OI/OI/O--

I/OI/OI/OI/OI/OI/OI/OI/OI/OI--

I/OI/OI/OI/OI/OI/OI/OI/OI/OI/O--

I/OI/OI/OI/OI/O-

I/OOOOOO--OOOO--OOOO--OOOO--OOOI--OI/OI/OI/O--

I/OI/OI/O-

I/O-

I/OI/OI/OI/OI/O--

I/OI/OI/OI/O


MEL wave data input

Power supply +3 V

Ground

Data bus (ABUS)Power supply +3 V

Data bus (ABUS)


Data bus (ABUS)


DRAM data bus


DRAM data bus

Power supply +3 VDRAM data busDRAM write enable

DRAM column address strobe (RAS signal)DRAM row address strobe (RAS signal)DRAM address busPower supply +3 VPower supply +3 V

DRAM address bus


DRAM address bus

GroundGround

DRAM address bus

Power supply +1.5 VGroundDRAM address bus


DRAM data bus (Lower data)



GroundDRAM data bus (Lower data)Ground


GroundGround


TG1-E1: IC006, TG1-E2: IC006, TG2-E1: IC002, IC003

45

DDK-7



123456789

101112131415161718192021222324

D4VCCD5D6

GNDD7D8VCCD9

D10GNDD11D12NCD13D14GNDD15D16D17VCCD18D19GND

I/O-

I/OI/O-

I/OI/O-

I/OI/O-

I/OI/O

I/OI/O-

I/OI/OI/O-

I/OI/O-

Data busPower supply

Data bus

Ground

Data bus

Power supply

Data bus

Ground

Data bus

Not used

Data bus

Ground

Data bus

Power supply

Data bus

Ground

252627282930313233343536373839404142434445464748

D20CLKINSHTDN

PLLGNDPLLVCCPLLGNDLVDSGNDCLKOUTPCLKOUTM

Y2PY2M

LVDSGNDLVDSVCC

Y1PY1MY0PY0M

LVDSGNDNCD0D1

GNDD2D3

I/OI

----OO

--

-

I/OI/O-

I/OI/O

Data busInput clock for CLKIN MIDI

GroundPower supply

Goround

Clock output

GroundPower supply

GroundNot used

Data bus

Ground

Data bus

DM2: IC013SN75LVDS84ADGGR (X4212A00) LVDS TRANSMITTERS



123456789

101112131415161718192021222324

D5D6D7

/IRQ0/IRQ1Vss

/IRQ2IRQ3/RD/WR/CE

/ASTBTESTSIO

RX0TX0RX1TX1VssVddRX2

TX2/BO2RX30TX30TX31

I/OI/OI/OI/OI/O

I/OI/OIIIIIIOIO

IOIOI

Data Bus

Interrupt Request Port 0Interrupt Request Port 1GroundInterrupt Request Port 2Interrupt Request Port 3Read Signal InputWrite Signal InputChip Enable InputAddress Strobe (Not used: to ground)Input with Pull-down Resistor (50k)Receive Data 0Transmit Data 0Receive Data 1Transmit Data 1GroundPower SupplyReceive Data 2Transmit Data 2Receive Data 30Transmit Data 30Receive Data 31

252627282930313233343536373839404142434445464748

TX31RX32TX32RX33TX33

/ICVssXI

VssXOA0A1A2A3A4A5

CPUCLKVssVddD0D1D2D3D4

OIOI

I/OI

I

I/OIIIIIII

I/OI/OI/OI/OI/O

Transmit Data 31Receive Data 32Transmit Data 32Receive Data 33Transmit Data 33Initial ClearGroundQuartz Crystal InputGroundQuartz Crystal Output

Address Bus

CPU ClockGroundPower Supply

Data Bus

MBCG46183-129 (XV833A00) Gate Array DM2: IC060

DDK-7

46

SN74AHCT04NSR (X3681A00)74VHCT04ASJX NL (X3682A00)TC74VHCT04AF E,F,K (XT777B00)DJK : IC201

Hex Inverter

1

2

3

4

5

6

7

1A

1Y

2A

2Y

3A

3Y

Vss

14

13

12

11

10

9

8

VDD

6A

6Y

5A

5Y

4A

4Y

SN74LVC08APWR (X3019A00)HD74LVC08TELL (X4961A00)DM2 : IC032, IC033

Quad 2 Input AND

1

2

3

1A

1Y

42A

52B

62Y

7VSS

1B

14

13

12

VDD

4A

11 4Y

10 3B

Documents

Yamaha Electone DDK7 Service Manual