Roland RD-700 Service Note
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Roland RD-700 Service Note

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See also: Owner's Manual
Jun. 2001
DIGITAL PIANO

TABLE OF CONTENTS

SPECIFICATIONS.............................................................2
LOCATION OF CONTROLS PARTS LIST ...................3
LOCATION OF CONTROLS ..........................................3
EXPLODED VIEW ............................................................4
EXPLODED VIEW PARTS LIST .....................................5
WIRING DIAGRAM.........................................................6
PARTS LIST........................................................................8
INDENTIFYING VERSION NUMBER........................15
TEST MODE.....................................................................16
ERROR MESSAGE..........................................................21
fig.cover
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.
SERVICE NOTES
BLOCK DIAGRAM.........................................................22
CIRCUIT BOARD (MAIN BOARD).............................24
CIRCUIT DIAGRAM (MAIN BOARD 1/4)................26
CIRCUIT DIAGRAM (MAIN BOARD 2/4)................28
CIRCUIT DIAGRAM (MAIN BOARD 3/4)................30
CIRCUIT DIAGRAM (MAIN BOARD 4/4)................32
CIRCUIT BOARD (PANEL/JACK/INLET BOARD) ....34
CIRCUIT BOARD (PANEL/JACK/INLET BOARD) ....36
CIRCUIT DIAGRAM (PANEL R BOARD) .................38
CIRCUIT DIAGRAM (PANEL L BOARD)..................40
CIRCUIT DIAGRAM (JACK/INLET BOARD) ..........42
CIRCUIT DIAGRAM (SRX BASE BOARD) ................44
CIRCUIT DIAGRAM (SRX BASE BOARD) ................46
17058000E0
RD-700
Issued by RJA
Printed in Japan (0800) (NB)

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  • Page 1: Table Of Contents

    RESTORING THE FACTORY SETTINGS (Factory Reset) ..20 CIRCUIT DIAGRAM (SRX BASE BOARD) ....46 ERROR MESSAGE............21 fig.cover 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. 17058000E0...

  • Page 2: Specifications

    * 1 : Tones may sound differently, and the number of them that can be selected Rhythm Sets may differ compared with synthesizers in the Roland XV series. General MIDI 2 Rhythm Sets : 9 * In the interest of product improvement, the specifications and/or appearance of this unit are subject to change without prior notice.

  • Page 3: Location Of Controls Parts List

    Jun. 2001 RD-700 LOCATION OF CONTROLS PARTS LIST Part Code Part Name Q’ty 22485295 D S-KNOB S BLK/LCG 22480260 P R-KNOB MF BLK/LCG 02011412 Y S-KEYTOP SD1H BLK 01125890 D S-KEYTOP SD1H-A CLR 02670234 Y S-KEYTOP SX1H LCG 02564912 DISPLAY COVER...

  • Page 4: Exploded View

    Jun. 2001 RD-700 EXPLODED VIEW fig.bunkai...

  • Page 5: Exploded View Parts List

    Jun. 2001 RD-700 EXPLODED VIEW PARTS LIST [parts] Part Code Part Name Q’ty 02564945 BOTTOM BOARD 02564890 BLIND 71677345 PA-588-C KEYBOARD-ST ASSY 02560690 SIDE PANEL R 02564889 SIDE HOLDER R1 02560701 END BLOCK 70905189 BENDER UNIT PB-A0112 02560712 BENDER PANEL...

  • Page 7: Parts List

    Jun. 2001 RD-700 PARTS LIST fig.part1e 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.
  • Page 8 Jun. 2001 RD-700 BENDER UNIT 70905189 BENDER UNIT PB-A0112 NOTE: Replacement BENDER UNIT PB-A0112 should be made on a unit base. KEYBOARD ASSY 71677345 KEYBOARD ASSY PA-588-ST for SERVICE NOTE: See ‘KEYBOARD PARTS LIST’ for details. PCB ASSY 71788067 MAIN BOARD ASSY...
  • Page 9 Jun. 2001 RD-700 TRANSISTOR 15329507 DTA114EKT146 DIGITAL TRANSISTOR Q2,Q1 on SRX 02671067 DTA114YSATP DIGITAL TRANSISTOR 15329503 DTA124EK T146 DIGITAL TRANSISTOR Q3 on MB 15129197 DTC144WSTP DIGITAL TRANSISTOR Q403,Q406,Q409 on JB 15119170 RN2226(TPE4) DIGITAL TRANSISTOR Q001,Q002 on PLB. Q101,Q106,Q105,Q104,Q103, Q102 on PRB. Q401 on JB...
  • Page 10 Jun. 2001 RD-700 RESISTOR 00567112 RPC05T 471 J MTL.FILM RESISTOR R111,R105 on MB 00567378 RPC05T 473 J MTL.FILM RESISTOR R287,R209 on MB 00567256 RPC05T 562 J MTL.FILM RESISTOR R158,R159,R181,R180 on MB 00567267 RPC05T 682 J MTL.FILM RESISTOR R189,R187,R191,R172,R168,R167,R165,R185,R164, R197 on MB...
  • Page 11 Jun. 2001 RD-700 CAPACITOR 13549255M0 ECQ-B1H102JF3 POLYEST.CAPACITOR C306,C305 on JB INDUCTOR, COIL, FILTER 01346089 SBC3-331-551 CHOKE COIL L6,L7 on MB 12449347 EXC ELDR35V FERRITE-BEAD L305,L416,L415,L414,L413,L412,L405,L417,L306, L406,L304,L303,L302,L301,L403,L404 on JB 01787056 N1608Z102T01 FERRITE-BEAD L6,L5,L11,L8,L4,L7,L12,L10,L3,L1,L2,L9 on MB CRYSTAL, RESONATOR 02561712 MA-406 12.500MHZ TE24...
  • Page 12 Jun. 2001 RD-700 MISCELLANEOUS 02239834 GROUNDING TERMINAL MT-903CS 40017378 COATING CLIP CS-7 40016512 INSULOK TIE 80M/M T-18S 12359105 RUBBER FOOT W RS-09 235-105 40231845 STRAIGHT PIN 6x20 FOR WOOD ACCESSORIES (STANDARD) 71788090 OWNER’S MANUAL JAPANESE 71894023 OWNER’S MANUAL ENGLISH 02129278 AC CORD SET 100V 2P 2.5M...

  • Page 13: Keyboard Assy (Pa-588-St) Parts List

    Jun. 2001 RD-700 KEYBOARD ASSY (PA-588-ST) PARTS LIST fig.keyparts ST-SERVICE ASSY PARTS LIST 71677345 PART CODE PART NAME Qty. 01894234 PA-5 N-KEY A 01894245 PA-5 N-KEY B 01894256 PA-5 N-KEY C 01894267 PA-5 N-KEY D 01894278 PA-5 N-KEY E 01894289...

  • Page 14: Indentifying Version Number

    A screen like the one shown below appears. fig.05-35-2 Transferring the RD-700’s Settings to an External MIDI Device. (Bulk Dump) You can transfer the contents of Setups and the RD-700’s system settings to an external MIDI device. This operation is called ‘bulk dump.’...

  • Page 15: Test Mode

    Exclusive message is transmitted from the external sequencer, then the data is received by the RD-700. How to Enter the Test Mode * Be aware that when you restore SETUPs data to the RD-700, the data in the RD-700 will be overwritten and lost. Turn on the power.

  • Page 16: Lcd Contrast

    Jun. 2001 RD-700 0. Product Information 2. SW/LED Check The following screen appears when you enter the Test mode: The following screen appears. fig.0info fig.2swled Make sure that all the LEDs are lit. fig.0info-1e For a switch button without an LED, make sure that its name is...

  • Page 17: Sound Check

    8. Sound Check Check the output from the sound source. Set the volume on the RD-700 at the maximum level. fig.8sound Check to see that the displayed value changes from “0” to “127” as you push the bender lever all the way to the left and right.

  • Page 18: Procedure For Updating The Software

    After solving the problem, turn the power off and on again to restart updating Connect MIDI IN of the RD-700 and MIDI OUT of the sequencer with a MIDI from the beginning. cable.

  • Page 19: Restoring The Factory Settings (Factory Reset)

    Factory Reset CurrentThe currently selected Setup returned to their factory settings. Factory Reset All The settings stored in the RD-700 can be returned to their factory settings. * While the Factory Reset is in progress, no sounds are produced even when the keys are pressed.

  • Page 20: Error Message

    Indication : Now, writing Bulk Dump Data. Keep on POWER!! Situation : Indicated when Bulk Dump data is being received. Action : Once received, the data is written to the RD-700’s internal memory; be absolutely sure not to turn off the power until “COMPLETED” appears in the display.
  • Page 21 MUTE MUTE...
  • Page 34 Jun. 2001 RD-700...

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