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Jun. 2001
SPECIFICATIONS.............................................................2
LOCATION OF CONTROLS PARTS LIST ...................4
LOCATION OF CONTROLS ..........................................5
EXPLODED VIEW PARTS LIST .....................................6
EXPLODED VIEW ............................................................7
WIRING DIAGRAM.........................................................8
PARTS LIST......................................................................10
CHECKING THE VERSION NUMBER.......................14
USERS DATA SAVE AND LOAD................................14
RESTORING THE FACTORY SETTINGS...................14
TEST MODE.....................................................................16
BLOCK DIAGRAM.........................................................20
Copyright © 2001 ROLAND CORPORATION
All rights reserved. No part of this publication may be reproduced in any form without the written permission
of ROLAND CORPORATION.
CIRCUIT BOARD(MAIN) .............................................22
CIRCUIT DIAGRAM(MAIN 1/2) ................................24
CIRCUIT DAIGRAM(MAIN 2/2) ................................26
CIRCUIT BOARD(PANEL/JACK)...............................28
CIRCUIT DIAGRAM(PANEL/JACK) .........................32
ERROR MESSAGES ........................................................34
17058005E0
SERVICE NOTES
Issued by RJA
Printed in Japan (0800) (CR)
D2

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Summary of Contents for Roland D2

  • Page 1: Table Of Contents

    RESTORING THE FACTORY SETTINGS....14 SYSTEM SOFTWARE UPDATE PROCEDURE ..15 TEST MODE..............16 BLOCK DIAGRAM............20 Copyright © 2001 ROLAND CORPORATION All rights reserved. No part of this publication may be reproduced in any form without the written permission of ROLAND CORPORATION. 17058005E0...
  • Page 2: Specifications

    Jun. 2001 SPECIFICATIONS D2 : GROOVEBOX • Sound generator: Maximum Polyphony 64 voices Parts 16 (Main: 8 + RPS: 8) Patches Preset User Rhythm set Preset User Effects Reverb 6 Delay • Sequencer: Tracks Resolution 96 TPQN Tempo 20.0 - 240.0 (max.) Maximum Note Storage approx.
  • Page 3 Jun. 2001...
  • Page 4: Location Of Controls Parts List

    Jun. 2001 LOCATION OF CONTROLS PARTS LIST Part Code Part Name Q’ty 02671789 TOP CASE 02671801 TOP PANEL 71898145 XY-PAD ASSY 02671834 RUBBER SW C 02671234 LED LNJ812K86RA1 02671245 LED SML-310LTT86 02671812 RUBBER SW A 02671234 LED LNJ812K86RA1 02671823 RUBBER SW B 02671234 LED LNJ812K86RA1 02671245...
  • Page 5: Location Of Controls

    Jun. 2001 LOCATION OF CONTROLS fig.TopPanel fig.RearPanel...
  • Page 6: Exploded View Parts List

    Jun. 2001 EXPLODED VIEW PARTS LIST Part Code Part Name Q’ty 02671789 TOP CASE 02671790 BOTTOM COVER 02671801 TOP PANEL 22480260 P R-KNOB MF BLK/LCG 22485303 D R-KNOB L BLK 248-303 02671812 RUBBER SW A 02671823 RUBBER SW B 02671834 RUBBER SW C 71898123 PANEL BOARD ASSY...
  • Page 7: Exploded View

    Jun. 2001 EXPLODED VIEW fig.bunkai...
  • Page 8: Wiring Diagram

    Jun. 2001 WIRING DIAGRAM Part Code Part Name Q’ty 02670889 BAN CARD BNCD-P=1.00-K-26-80 02673889 RIBON CABL JWFV 9X70-P2.0 71898145 XY-PAD ASSY...
  • Page 9 Jun. 2001...
  • Page 10: Parts List

    Jun. 2001 PARTS LIST SAFETY PRECAUTIONS: SAFETY PRECAUTIONS: The parts marked have safety-related characteristics. Use only listed parts for replacement. The parts marked have PART NUMBER DESCRIPTION MODEL NUMBER safety-related characteristics. Use 22575241 Sharp Key C-20/50 only listed parts for replacement. 2247017300 Knob (orange) DAC-15D...
  • Page 11 RT1P141C-T12-1 TRANSISTOR Q1,Q6,Q8 on MB. Q26 on PB 1 +3 DIODE 01017512 RB411D T146 SCHOTTKY DIODE D3 on MB 02014778 U1GC44(TE12L) RECTIFIER DIODE D2 on MB 01565678 RD5.1M-T2B ZENER DIODE D5 on MB 02671245 SML-310LTT86 LED24,LED92,LED70,LED72,LED74, LED108,LED82,LED68,LED86,LED80 ,LED94,LED96,LED98,LED104,LED1 06,LED8,LED20,LED109,LED22,LED 10,LED12,LED84,LED14,LED62,LED...
  • Page 12 Jun. 2001 RESISTOR 00567501 RPC05T 474 J MTL.FILM RESISTOR R7,R11 on MB 00567556 RPC05T 105 J MTL.FILM RESISTOR R67 on MB 01906667 MNR14 EOAB J 100 RESISTOR ARRAY RA8,RA3,RA4,RA5,RA7,RA9,RA10, RA11,RA13,RA14,RA6 on MB 01906678 MNR14 EOAB J 103 RESISTOR ARRAY RA17,RA18,RA19,RA16 on MB 01457145 EXBE10C103J RESISTOR ARRAY...
  • Page 13 Jun. 2001 WIRING, CABLE 02670889 BAN CARD BNCD-P=1.00-K-26-80 PICKUP,SENSOR 71898145 XY-PAD ASSY SCREWS 40011490 SCREW M3x6 PAN MACHINE W/PW BZC 40011301 SCREW 3x6 BINDING TAPTITE P FE BZC 40011101 SCREW 3x8 BINDING TAPTITE B BZC 40011312 SCREW 3x8 BINDING TAPTITE P BZC 40011501 SCREW M3x8 PAN MACHINE W/SW+PW BZC...
  • Page 14: Checking The Version Number

    USERS DATA SAVE AND LOAD Turn [VALUE] to select either “ALL” (receive all data). Press [ENTER]. Recording the data of all D2 data The display will ask “SurE” (are you sure you want to proceed with the reception?). on an external sequencer Press [SYSTEM] several times to access the MIDI transmission setting display.
  • Page 15: System Software Update Procedure

    Jun. 2001 Once the Factory Reset is complete, the D2 will be in the same state as it is Hit the [2] and [5] buttons of [PART SELECT/MUTE] in this order. normally after being powered-up. “SYSUP” will be displayed on the 7-segment LED followed by “000000”, indicating that the standby-for-updating mode is turned on.
  • Page 16: Test Mode

    The D2 is equipped with a flash memory for saving user data. [HOLD]+[EXIT]: Interrupt switch or other test. If you inadvertently turn the D2’s power off while writing data to the flash You can select any test item by pressing the [D-FIELDMODE] button while memory, normal startup will be disabled (the display freezes on the start holding down the [HOLD] button.
  • Page 17 Jun. 2001 2.DEVICE TEST This item tests the devices mounted on the main board. If the results were normal, the system goes to the next test item automatically. If the results were abnormal, the LED in the [PART SELECT/MUTE] section lights up indicating the error number of the abnormal device, and the test is interrupted.
  • Page 18: Factory Reset

    Jun. 2001 8.EFFECT TEST displayed until you release it. When you press a switch with an LED, the LED is turned off. This item tests the internal RAM of the sound chip (IC12Åjand the DRAM for After you release the switch, the number of the remaining unchecked switches effects.
  • Page 19 Jun. 2001...
  • Page 20: Block Diagram

    Jun. 2001 BLOCK DIAGRAM...
  • Page 21: Circuit Board(Main)

    Jun. 2001 CIRCUIT BOARD(MAIN) View from foil side. View from component side.
  • Page 22: Circuit Diagram(Main 1/2)

    PD6/D6 I/O15 SSEN DTB113ZK AN0/PF0 PD5/D5 I/O14 ECS14 LLCK XUSRVPP LLCK PD4/D4 I/O13 ECS13 BEATG PD3/D3 I/O12 ECS12 MA142WK-(TX) RA11 PD2/D2 I/O11 ECS11 0.01 0.01 USVPCRL AVCC PD1/D1 I/O10 ECS10 PD0/D0 I/O9 ECS9 I/O8 ECS8 I/O7 ECS7 AVSS PA13/WRH I/O6...
  • Page 23: Circuit Daigram(Main 2/2)

    Jun. 2001 CIRCUIT DAIGRAM(MAIN 2/2)
  • Page 24: Circuit Board(Panel/Jack)

    Jun. 2001 CIRCUIT BOARD(PANEL/JACK) View from component side.
  • Page 25 Jun. 2001 CIRCUIT BOARD(PANEL/JACK) View from foil side.
  • Page 26: Circuit Diagram(Panel/Jack)

    Jun. 2001 CIRCUIT DIAGRAM(PANEL/JACK) PANEL BOARD ASSY DTB113ZK (71898123) C34 100/16 DTB113ZK DTB113ZK LSC15 COM1A COM1A COM1B COM1B DTB113ZK LSC14 COM2 COM2 EN1A EN1B LSC13 COM3 COM3 3TO8 DECODER LED1 CURRENT LED2 NEXT To MAIN BOAR D 100/16 SL-9351S SL-9351S EVE GB1 F15 24B DTB113ZK (CN2)
  • Page 27: Error Messages

    That operation cannot be performed Press [ ] to stop playback before because the D2 is now playing back. performing the operation. That operation cannot be performed Save the pattern, or re-select the pat- because the pattern has been mega- tern.
  • Page 28 (or be- transmitted to the D2. cause there was too much pattern data), the D2 was not able to process the MIDI messages. There is a problem with the MIDI ca- Make sure that the MIDI cable has not ble connection.

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