Service Notes EP-97 (EN)

TABLE OF CONTENTS Page SPECIFICATIONS 1 LOCATION OF CONTROLS 2 EXPLODED VIEW 3 KEYBOARD PARTS LIST 4 STAND EXPLODED VIEW KS-EP-97 4 PARTS LIST 5/6 BLOCK DIAGRAM 7 PHONES PCB ASSY & CIRCUIT DIAGRAM 8 JACK PCB ASSY 8 CIRCUIT DIAGRAM JACK PCB ASSY 9 BEAT & TEMPO PCB ASSY & CIRCUIT DIAGRAM 10 MAIN PCB ASSY 10 CIRCUIT DIAGRAM MAIN PCB ASSY 11 CONTROL PCB ASSY & CIRCUIT DIAGRAM 12 RIGHT CONTACT PCB ASSY w/RUBBER CONTACT & CIRCUIT DIAGRAM 13 LEFT CONTACT PCB ASSY w/RUBBER CONTACT & CIRCUIT DIAGRAM 13 TEST MODE 14/15 EP-97 Dec, 1999 SN00033 K6018370 Printed in Italy (AC00) (AD) Copyright © 1999 by ROLAND CORPORATION All rights reserved.

No parts of this publication may be reproduced in any form whithout the written permission of ROLAND CORPORATION. SERVICE NOTES Issued by RES First edition 1 RATED POWER OUTPUT 7W x 2 CONTROL Play/Stop, Rec, Tempo RESOLUTION 96 ticks per quarter note TEMPO Quarter note = 40 ~ 208 NOTE STORAGE Approx. 5,000 notes SONG 1 song TRACKS 1 Track METRONOME Beat: 0, 2, 3, 4, 6 Volume: 8 levels Sounds: 3 types EFFECTS Reverb(On/Off) Chorus (On/Off) TRANSPOSE Key Transpose (-6 ~ +5 Semitone step) MASTER TUNING Keys Tuning (0.1Hz Steps) 415.3Hz ~ 466.2Hz 64 Voices TONES 8 Tones with layer possibility (Piano1, Piano2, E.Piano, Vibraphone, Harpsichord, Organ, Strings, Choir ). MAX.

POLYPHONY KEYBOARD MODE Whole, Layer KEYBOARD 88 Weighted Keys with Touch-Sensitivity SPECIFICATION DISASSEMBLY OPTIONS Music Stand KS-EP-97 SUPPLIED ACCESSORIES AC-Adaptor (ACJ Type) Owner's Manual Pedal Switch (DP-6) (See Parts List on page 5-6) WEIGHTS 12,5 Kg. (without music stand) 21,2 Kg. (with music stand) DIMENSIONS 1302(W) x 339 (D) x 108 (H) mm (without music stand) 1308(W) x 370 (D) x 767 (H) mm (with music stand) POWER CONSUMPTION 1700mA POWER SUPPLY ACJ - 12V 2A AC-Adaptor CONNECTORS Output Jacks (L/Mono, R) Input Jacks (L/Mono, R) Pedal connector x 2 (Damper, Soft ) Headphone Jack x 2 (Stereo) MIDI In Connector, MIDI Out Connector SPEAKERS 12cm x 2

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2 REAR VIEW LOCATION OF CONTROLS EP-97 Dec, 1999

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EXPLODED VIEW EP-97 Dec, 1999 3

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STAND EXPLODED VIEW & PARTS LIST (KS-EP-97) 10 KEYBOARD PARTS LIST 88 KEY TP/8P KEYBOARD ASSY (7698908000) 11 3 7 5 * CONTACT BOARDS ARE COMPLETE WITH RUBBER CONTACTS 8 PM SM 6 2 4 * 9 1 LA DO C A C B A A A 12 P RUBBER CONTACT 13 P RUBBER CONTACT A ** CUT AND ASSEMBLY OF RUBBER CONTACTS 88 KEY TP8P KEYBOARD ASSY A A A B 4 EP-97 Dec, 1999 LEFT RIGHT 5 6 7 8 9 10 11 * Ref 1 3 4 2 DO NATURAL KEY C (gr.10) TP/8P NATURAL KEY D (gr.10) TP/8P NATURAL KEY E (gr.10) TP/8P NATURAL KEY F (gr.10) TP/8P NATURAL KEY G (gr.10) TP/8P NATURAL KEY A (gr.10) TP/8P NATURAL KEY B (gr.10) TP/8P NATURAL KEY A (gr.10) TP/8P SHARP KEY (gr.10) TP/8P SELF TAP SCREW 2.9x8 TCTCPRBZ 12P RUBBER CONTACT 13P RUBBER CONTACT LEFT CONTACT PCB ASSY+RUBBER RIGHT CONTACT PCB ASSY+RUBBER 88-KEY KEYBOARD CHASSIS TP/8P GUIDE BUSHING INFERIOR GUIDE BUSHING SUPERIOR CONTACT BOARDS ARE COMPLETE WITH RUBBER CONTACTS PARTS NAME KEY SPRING gr.63 NATURAL KEY A (gr.10) TP/8P LA (I) FA SOL LA SI DO (F) RE MI PARTS NUMBER n.

J2179102 88 1 7 7 7 7 7 7 8 1 36 48 7 1 1 1 1 88 88 J2579141 J2579142 J2579143 J2579144 J2579145 J2579146 J2579147 J2579148 J2579149 J2579150 J2289126 2218523802 2218523902 7698904000 7698903000 J2819104 J2359104 22158789 PARTS NUMBER n. J2179102 88 LA (I) J2579141 1 DO J2579142 7 RE J2579143 7 MI J2579144 7 FA J2579145 7 SOL J2579146 7 LA J2579147 7 SI J2579148 DO (F) J2579149 8 1 J2579150 BZ J2289126 36 48 2218523802 7 2218523902 1 BER 7698904000 1 BBER 7698903000 /8P J2819104 1 1 J2359104 88 22158789 88 SM PM * CONTACT BOARDS ARE COMPLETE WITH RUBBER CONTACTS

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