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SERVICE NOTES

RD-150

Nov, 2000

Specifications

Keyboard:

88 weighted keys (TP-23) 

Keyboard modes: 

Whole, Split, Layer 

Sound Source: 

Max. polyphony: 64 voices 

Tones: 16 Main Tones (Stereo Piano, Pop Piano,

Rock Piano, Honky-Tonk, Stage Rhodes, SA Rhodes,

E.Piano, Clav, Vibraphone, Ac.

Bass, Finger Bass, Orch. Strings, Synth Strings,

Synth Pad, Jazz Scat, Choir 

8 Variation Tones: Piano 1, Piano 2, Clav 1,

Harpsichord, Glockenspiel, Choir 1,

Voice Bass 

Panel controls: 

Sliders: Master Volume, Brilliance, Upper Level,

Lower Level 

Switches: Tone Selection (x16), Reverb on/off,

Chorus on/off, Metronome, Recorder function, KBD

Velocity, Split 

Adjustable functions: 

Master Tuning: 415.3Hz~466.2Hz, 0.1Hz steps 

Transpose: -6~+5, semitone steps 

Velocity: 3 curves, off (freely adjustable fixed value) 

Temperaments: 7 preset temperament 

Stretch Tuning: 2 types 

Effects: 

Digital Reverb and Chorus (level adjustable in 8

steps) 

Sympathetic Resonance (for piano Tones): 8 levels 

Pedal functions 

Damper 

Soft/Sostenuto or Expression (auto-detected) 

Recorder

2 tracks, 1 song 

Note storage:  ±5,000 notes 

Tempo: 40~210 

Resolution: 96 ticks per quarter note

Controls: Play/Stop, Rec, Tempo, track selection

Metronome 

Beat: 0/4, 2/4, 3/4, 4/4, 5/4, 6/4, 3/8, 6/8, 9/8 

Volume: adjustable in 128 steps 

Connectors 

Damper, Soft/Expr., Headphone jacks x2 (stereo),

Output (L/Mono, R), MIDI IN, OUT 

Power consumption: 

45W (230V, 230VE) 

Dimensions:

1380 (W) x 320 (D) x 105 (H) mm

Weight:

22.5 kg 

Supplied accessories:

Owner’s Manual, Power cable, Music rest, DP-6

footswitch 

Options:

MSC series MIDI cables, KS-12 keyboard stand, KC

series keyboard amplifiers, RH series headphones,

DP-2, DP-6, or BOSS FS-5U foot switch/pedal, EV-5

expression pedal.

In the interest of product improvement, the specifications

and/or appearance of this instrument are subject to

change without prior notice.

1

TABLE OF CONTENTS

Page

SPECIFICATIONS

1

LOCATION OF CONTROLS

2

EXPLODED VIEW 

3

KEYBOARD PARTS LIST

4

PARTS LIST

5/6

BLOCK DIAGRAM

7

MAIN PCB ASSY

8

CIRCUIT DIAGRAM MAIN PCB ASSY

9

INLET PCB ASSY & CIRCUIT DIAGRAM

10

CONTROL PCB ASSY

10

CIRCUIT DIAGRAM CONTROL PCB ASSY

11

JACK PCB ASSY

12

CIRCUIT DIAGRAM JACK PCB ASSY

13

HOW TO VISUALIZE THE INSTRUMENT SOFTWARE VERSION

14

FACTORY SETUP

14

HOW TO ENTER TEST MODE

14

AUDIO TEST

16

HOW TO UPDATE THE FLASH MEMORY

16

SN00044

K6018409

Printed in Italy (A000) (AD)

RD-150

digital piano

SELFLOCK SCREW M4x10 TCTC TFR 9,5 cod. J2289221

PHONES

1

2

Damper

Soft/Expr.

Pedal

Output

Stereo

R

L(Mono)

Out

MIDI

In

AC

Copyright © 2000 by ROLAND CORPORATION

All rights reserved. No parts of this publication may be reproduced in any form whithout the written permission of ROLAND CORPORATION.

DISASSEMBLY

First Edition

Issued by RES

Содержание RD-150

Страница 1: ...ectors Damper Soft Expr Headphone jacks x2 stereo Output L Mono R MIDI IN OUT Power consumption 45W 230V 230VE Dimensions 1380 W x 320 D x 105 H mm Weight 22 5 kg Supplied accessories Owner s Manual P...

Страница 2: ...BLACK PRIMARY PCB ASSY RD 150 2 14 3 15 7770610000 13129160 VARN SILK TEMPLATE F TOP CBNT RD 150 SWITCH SDDLB1 TV5 4 16 7770614000 7770604000 SILKSCREENED PLEXIGLASS RD 150 MAIN BOARD PCB ASSY RD 150...

Страница 3: ...3 RD 150 Nov 2000 EXPLODED VIEW 2 1 3 4 5 6 B H M D H H C E F A H H G D I L H B C A B C H 7 8 10 11 12 13 14 15 17 19 20 21 22 23 24 18 16 9...

Страница 4: ...4 RD 150 Nov 2000 KEYBOARD PARTS LIST 88 KEY KEYBOARD ASSY TP 23 code J2589108...

Страница 5: ...114 EK CHIP Q11 on JB 1 00898201 TRANSISTOR RN2421 CHIP Q1 on MB 1 15129197 TRANSISTOR DTC 144 WS Q9 on JB 1 DIODE 15019159RI DIODE 1N 4148 D101 29 on CB 29 15339105 DIODE DAN 202K D1 D6 on JB 2 1533...

Страница 6: ...3 on CB to CN1 on MB 1 01121256 11P CABLE ASSY 9 2C P 2 From CN8 on MB to CN5 on JB 1 AC INLET J3449103 UNIVERSAL AC INLET INLET1 on PB 1 SCREW J2289213 SELF TAP SCREW 3 9X16 TC TC 2 J2289125 SCREW 2...

Страница 7: ...A A SWITCHING POWER SUPPLY POWER SWITCH PHOTO BUFFER Q6 IC4 Q7 Q8 CONTROL BOARD LED SW MATRIX VOLUME BRILLIANCE D A IC18 T IC5 IC7 SRAM 4M FLASH IC16 DATA IC11 IC12 A D ROUT WD MK BK WA A PS RAM D WA...

Страница 8: ...F G H I L M N O P Q R S T U J K 1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 8 11 RD 150 Nov 2000 MAIN PCB ASSY ASSY 7770604000 E View from component side View from so...

Страница 9: ...A14 A13 A12 A11 A10 A9 A8 A7 A6 A5 A4 A3 A2 A1 A0 DQ15 CE WE OE WP BYTE RP DQ14 DQ13 DQ12 DQ11 DQ10 DQ9 DQ8 DQ7 DQ6 DQ5 DQ4 DQ3 DQ2 DQ1 DQ0 VPP VCC VSS VSS R32 100 R30 10 R27 NIU IC8 PQ3DZ53 1 2 3 4...

Страница 10: ...ponent side SAFETY PRECAUTIONS The parts marked have safety related characteristics Use only listed parts for replacement L N BLK BLK TO SWITCH SDDLB1 TV5 15V AGND 5V 5V DGND 15V DGND L1 EMI FILTER NO...

Страница 11: ...7 9 10 11 12 13 14 15 16 8 C B A G2B G2A G1 Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 VCC GND IC102B 74HC08 4 5 6 IC102D 74HC08 12 13 11 IC102C 74HC08 9 10 8 IC102A 74HC08 1 2 3 IC102E 74HC08 14 7 C102 100uF16 Q109 DT...

Страница 12: ...A B C D E F G H I L M N O P Q R S T U J K 1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 12 11 RD 150 Nov 2000 JACK PCB ASSY ASSY 7770603000 View from component side...

Страница 13: ...9 100pFS 5 np0 C20 100pFS 5 np0 C21 100uF25 C22 100uF25 C23 560pFs C24 560pFs C25 10uF16BP R37 100KS C26 10uF16BP R41 27KS R42 27KS C27 100nFs C28 100nFs C29 100pFS 5 np0 C30 100pFS 5 np0 L9 FL5R200N...

Страница 14: ...e all the switches on the panel so as to turn the corresponding LED off Every time you press a switch you hear a sound indicating that the contact has been established The LEDs turn OFF and ON in sequ...

Страница 15: ...ng sound will follow the change of this value At the same time the Finger Bass LED will be on d Disconnect the Expression Pedal EV 5 and connect the Soft pedal Pressing and releasing the soft pedal al...

Страница 16: ...hart 8 At the end of this operation all the above LEDs will flash contemporarily Turn the power off and then turn on while keeping the TONE2 button pressed in order to have the version number visualiz...

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