ROLAND EP 85

Page 1

Mar, 1997 ep-85

First Edition

80 . 85 DIGITAL PIANO SERVICE NOTES

SPECIFICATIONS

-Keyboard
- Polyiphony

88 keys, velocity sensitive
28 voices

Issued by RES

-Sounds

-Digita| effects
-Recorder

-Tuning function

8 selectable via dedicated front-panel buttons (PIANO1, PIAN02,
E.PIANO, VIBRAPHONE, HARPSICHORD, ORGAN, STRINGS,
CHOIR), 241 Tones + 9 Drums Sets (selectable via MIDI)

Digital Chorus, Digital Reverb

Records and plays back note and pedal data as well as tempo chan
gas 1 songs (11000 notes)

1 50 cents (TUNE knob)

TABLE OF CONTENTS Page
SPECIFICATIONS 1
DISASSEMBLY 1
LOCATION OF CONTROLS & REAR VIEW 2
EXPLODED VIEW 3
KEYBOARD PARTS LIST 4
STAND EXPLODED VIEW & PARTS LIST KS-9E 4
BLOCK DIAGRAM 5
MAIN PCB ASSY 6
CIRCUIT DIAGRAM MAIN PCB ASSY 7
PIANO MODULE PCB ASSY & CIRCUIT DIAGRAM 8
CONTROL PCB ASSY 81 CIRCUIT DIAGRAM 9
HEADPHONE PCB ASSY & CIRCUIT DIAGRAM 9
RIGHT CONTACT PCB ASSY w/RUBBER CONTACT & CIRCUIT DIAGRAM 10
LEFT CONTACT PCB ASSY w/RUBBER CONTACT & CIRCUIT DIAGRAM 10
PARTS LIST 11
IDENTIFYING VERSION NUMBER 12
TEST MODE 12/13
AUDIO TEST 13
FACTORY SETUP 13

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@Roland SN00012 K6018280 Printed in Italy (AGOO) (AD) 1

-Controls VOLUME slider (global volume), Pianist VOLUME A/V buttons,
Music Style selection buttons (Ballad, Pop, SI Swing, Swing,
BossaN, RockN Shuflle, SI Rock, Latin, SI Waltz, Rag Time),
METRONOME (on/off) button, INTRO/ENDING button, TEMPO/KEY
TRANSPOSE A/V buttons, KEY START/STOP button, Recorder REC,
PLAY/DEMO buttons, Tone selection buttons (Piano1, Pian02,
E.Piano, Vibraphone, Harpsichord, Organ, Strings, Choir), CHORUS,
REVERB buttons (Rear panel), TUNE knob.

-Finish Stage-piano look (black)

-Connectors DC 12V/1700mA(forACJ/ASA adaptor), MIDI lN/OUT connectors,
Pedal DAMPER & SOFT jacks, INPUT (L/Mono, Ft) jacks, OUTPUT
(L/R) jacks,2 X PHONES jack (front side)

-Speakers 12cm x2

-Output power 5 W x2

-Dimensions 1326 (W) x 382 (D) x 114 (H) mm

-Weight 15 Kg. (without AC- Adaptor)

- Power consumption
- Supplied accessories

1700mA (DC 9V)
DP-6 footswitch pedal

Owners. Manual (I/SP/DUTCH) EP85/95 (K6018264)
Owners. Manual (E/D/F) EP85/95 (K6018265)
MIDI Guide (K6018109)
Music Rest (22195654KK)
Power Adaptor ACJ 120V (117V) (22448612)
Power Adaptor ACJ 230V (230V) (2244861101)
Power Adaptor ACJ 230VE (230VE) (2244861001)
Power Adaptor ACJ 240VA (240VA) (22448614)

-Options Headphones: RH-120, RH-80, RH-20
Footswitches (pedals): DP-2,DP»6
KS-9E Keyboard stand

DISASSEMBLY

VARNISHED BOTTOM CABINET REMOVAL SCREW
SELF TAP. SCREW 3.5X19 TCTCPRBZ (J2289128)

Copyright © 1997 by ROLAND CORPORATION

Page 2

ep-85 Mar, 1997

LOCATION OF CONTROLS

BUTTON GROUP 15x8 (BLACK) BUTTON GROUP 15x8+D|FF (BLACK)
K2478203 K2478201

BLACK KNOB W / WHITE INDICATOR BUTI'ON GROUP 22X8+DIFF (GREY)
22485192 cod. K2478252
BUTTON GROUP 22X8+DIFF (BLACK) BUTTON GROUP 15x8+D|FF (RED)
K2478200 K2478253
POWER SWITCH KNOB N.001-BLACK
22488183
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