Roland E-50, E-60 Operating and maintenance manual

E-50
Aug. 2006
SERVICE NOTES
Issued by RES
Preliminary
SPECIFICATIONS 2/3
DISASSEMBLY 4
LOCATION OF CONTROLS 6/7
EXPLODED VIEW (SILK+VARN. LCD COVER) 10/11
EXPLODED VIEW (TOP) 8/9
EXPLODED VIEW (BOTTOM) 12
KEYBOARD PARTS LIST 14/15
WIRING DIAGRAM 16/17
PARTS LIST 18/22
CIRCUIT BOARD (MAIN) 54/55
CIRCUIT DIAGRAM (MAIN 1/4) 56/57
CIRCUIT DIAGRAM (MAIN 2/4) 58/59
CIRCUIT DIAGRAM (MAIN 3/4) 60/61
CIRCUIT DIAGRAM (MAIN 4/4) 62/63
CIRCUIT BORD (AUDIO) 64/65
CIRCUIT DIAGRAM (AUDIO) 66/67
CIRCUIT BOARD (RIGHT CONTROL, LEFT CONTROL
CENTER CONTROL) 68/69
CIRCUIT DIAGRAM (RIGHT CONTROL 1/2) 70/71
CIRCUIT DIAGRAM (RIGHT CONTROL 2/2) 72/73
CIRCUIT DIAGRAM (LEFT CONTROL) 74/75
CIRCUIT DIAGRAM (CENTER CONTROL) 76/77
CIRCUIT BOARD (VOLUME, ENCODER, CARD PROTECT
HEADPHONES,POWER SWITCH) 78/79
CIRCUIT DIAGRAM (VOLUME) 80
CIRCUIT DIAGRAM (ENCODER) 81
CIRCUIT DIAGRAM (CARD PROTECT) 81
CIRCUIT DIAGRAM (HEADPHONES) 82
CIRCUIT DIAGRAM (POWER SWITCH) 83
ITEMS REQUIRED 24
TEST MODE 29
TOUCH SCREEN CALIBRATION 25
PROTECT SWITCH TEST 26
TOUCH SCREEN CHECK 28
LDC DISPLAY CHECK 29
SWITCH AND LED CHECK 30
ENCODER CHECK 31
PITCH BENDER CALIBRATION 32
PEDAL AND POTENTIOMETER CHECK 33
MEMORY AND DSP CHECK 37
MIDI AND USB SOCKET CHECK 38
FLOPPY DISK DRIVE CHECK 39
PCMCIA SLOT CHECK 40
AUDIO CHECKS AND MEASURAMENT 41
FACTORY RESET 47
CHECK OUT THE VERSION 48
OPERATIVE SYSTEM AND MUSIC DATA UPDATE 49
SN00098 K6018647 Printed in Italy
TABLE OF CONTENTS
Copyright © 2006 by ROLAND CORPORATION
All rights reserved. No parts of this publication may be reproduced in any form whithout the written permission of
ROLAND CORPORATION.

Aug. 2006
SPECIFICATIONS
2
Keyboard:
Sound source:
Styles:
Songs:
Sequencer:
Display type & controls
Panel controls:
User Programs:
Music Assistant registrations:
Data storage
Other functions:
Connectors
61-note synthesizer-action keyboard (E-50)
Max. polyphony 64 voices
Sounds 1050 tones in 8 families,
34 Drum Sets
Multitimbral parts 32
Eects processors 3 programmable units:
8x Reverb, 8x Chorus
41x Multi-FX for Keyboard parts
Compatibility GM2/GS
136 Styles in 8 families
80 programmable links to additional Styles (CUSTOM)
Unlimited access Internal memory, memory card,
oppy disk (via FINDER)
Style Cover 26 ALL Covers
16 Drum Covers
24 Bass Covers
Style Makeup Tools Instrument-oriented editing
User Style Composer 8 tracks with microscope and
macro editing
One Touch 4 programmable registrations
per Style
Real-time SMF player 4 programmable MARK & JUMP
locations
Song Cover 26 ALL Covers
16 Drum Covers
24 Bass Covers
Song Makeup Tools Instrument-oriented editing
Lyrics & chord display, score display
Other functions PLAY LIST function (99 steps)
NEXT SONG function
Text Import/Export & lyrics syn-
chronization
Song Finder Manages up to 99,999 songs
Play & Search function
16-track sequencer with microscope and macro editing
functions, Style Converter
Monochrome 1/4 VGA Touch-screen with 3D-SG (3D
simulated graphics)
16 grayscale levels
Contrast potentiometer
DATA ENTRY dial with
switching function
Data entry
Cursor 6 switches (data entry): INC,
DEC, Up, Down, Right, Left
PITCH BEND/MODULATION lever,
MASTER VOLUME knob, KEYBOARD/
ACCOMP BALANCE knob
Keyboard Part switches UP1, UP2, LWR, MBS
Tone Assign UP1, UP2, LWR, MBS
144 Set List references for access via front panel
Unlimited access Internal memory, memory card,
oppy disk (via FINDER)
Additional functions Parameter Hold
Song Link
MIDI Set Link
300 factory registrations
Unlimited number of programmable entries
Floppy disk drive 3,5”, 2HD/2DD
Internal memory Solid-State Disk
Memory card PCMCIA (Compact Flash, Mem-
ory Stick, Smart Media, Micro-
drive)
Type of les managed Styles, Songs (SMF), User Pro-
grams, MIDI Sets, Play Lists, .txt
les
Keyboard Modes Split (adjustable split point),
Whole
Easy Setting Arranger, Organ, Piano, Guitar
Mode
Chord voicing ACV (Adaptive Chord Voicing)
Melody Intelligence 18 types
Singer Key Adapter –6~+5 semi-tones (automatic
SMF transposition)
Miscellaneous Tap Tempo, Sync Start/Stop,
V-Link, interactive demo (in sev-
eral languages)
System updates Flash memory
USB Data transfer & MIDI communi-
cation
Headphone sockets 2
Pedal & footswitch sockets HOLD
FOOTSWITCH/EXPRESSION
(programmable)
Audio connections
OUTPUT sockets L/Mono, R (1/4”)
Data exchange
PCMCIA slot (CompactFlash, Memory Stick, Smart Media,
Microdrive)
USB port (data storage & MIDI communication)
MIDI IN & OUT

E-50
3
General specications:
Note: Specications are subject to change without prior notice.
Speaker power 10W x2 RMS
Power supply PSB-4U adapter, 12V/3.5A
Dimensions (mm) E-50:
1020 (W) x 152.5 (H) x 355.5 (D)
Weight E-50: 8.5kg
Supplied accessories Owner’s Manual, power cord,
metal music stand, CD-ROM,
External AC adapter, DATABASE
MANAGER software
Options
PK-5A Dynamic MIDI Pedal, MSA/MSD/MSE series oppy
disks (Roland & third-party),
RH-25/50/200/300 Headphones, DP-2 Pedal switch, DP-6
Pedal switch (piano type), BOSS FS 5U Foot switch,
EV-5/7 Expression pedal, BOSS FV-300L Volume/Expres-
sion pedal, KC-150/350/550 Keyboard ampliers
Memory cards (third-party manufacturers)

Aug. 2006
4
SCREW 2.9X13 TC BZ TFR T.7 TROP HILO #J2289274
DISASSEMBLY

E-50
5

E-50
Aug. 2006
7
6
LOCATION OF CONTROLS
TONE
8 BEAT
16 BEAT
STYLE
BALL
ROOM
LIVE
BAND ROCK DISCO
DANCE WORLD
TRADIT
BLUES
JAZZ LATIN
KEYBOARD MIN MAX
MASTER
PLAY
STOP
16-TRK
SEQ.
FWD
REC
RECORDER
MINUS
ONE
BWD
TOP
MARK JUMP
1243
NEXT
SONG
PLAY
LIST
FAST
SLOW
123 4
VARIATION
DEFAULT
AUTO
FILL IN
METRO
NOME
TEMPO
TAP
END/RIT
INTRO MAIN BASS
INVERS SYNC
START
STOP
BALANCEVOLUME
SYNTH
ORGAN
ACCORD
SAX
BRASS
PAD
SFX DRUMS
GUITAR
BASS
STRINGS
VOCAL
FINDER
INCDEC
DATA ENT RY
NUMERIC PAD (PUSH)
USER
PRG
SONG STYLE
UP
DOWN
HOLD
USER PROGRAM
LIST
KEYBOARD PART
TONE ASSIGN
MULTI
FX
MELODY
INTELL
MULTI
FX
MELODY
INTELL
TONE EFFECTS TRANSPOSE
CANCEL
DEMO
ARR ORGAN PIANO GUITAR
PART ON / OFF
ONE TOUCH
1234
UP2 UP1MBS LWR
PIANO
E.PIANO
ACCOMP
STYLE CONTROL
LCD
CONTRAST
MENU
SONG
STYLE
SONG
STYLE
MUSIC
ASSISTANT
MIXER
MAKEUP
TOOLS
EXIT
DISK &
MEDIA
LYRICS &
SCORE
PAGE
No. Part No.
17
18
19
20
21
5
1
6
2
7
3
8
4
9
10
11
12
13
14
15
16
13449283 JACK SOCKET HLJ7101-01-3010
13449126 JACK SOCKET HLJ0520-01-010
J3449104 DC SUPPLY SOCKET 2DC-0005G NL14007
J2589110 61-KEY TP/7BA+C(DR) KEYBOARD 65074700
J3219110 ROT. POT. (10K) RK14J11A000G
3249559701 SWITCH CAP
J3129101 SWITCH SDKLA 11000
K2478418 ENCODER BLACK KNOB G-70
J3119105 ROTARY ENCODER EC12E24244F25
K2028148 SILK.+VARN. LCD COVER E-50
K2478441 36-BUTTON GROUP (LEFT CONDUCT.PAD)E50/60
K2478439 BLACK KNOB+WHITE INSERT E-80
A00459901 ROT. POT. 10KB 14K 1230
B13289186 RK11K1130 10KB LM1-15C W/CLK
K2278105 LEFT SPEAKER GRILL E-50/E-60
K2478442 4-BUTTON GROUP (CENTRAL COND.PAD) E50/60
K2278104 RIGHT SPEAKER GRILL E-50/E-60
K2478440 42-BUTTON GROUP (RIGHT COND.PAD) E50/60
K3278112 PITCH BENDER SW + CABLE (36)+1C.
13449252 JACK SOCKET YKB 21-5006
13429697 5P DIN SOCKET TCS5350-01-4051
03562156 FANTOM-X6 PC CARD BSCT BLK
J3139101 SWITCH SSAB110100
22365708 HOLDER F/POWER SUPPLY CBL
01459945 USB SOCKET YKF45-0002
Description
1
9
13 16 17 18 19
20
1514
12
11
10
2
7
6
8
5
4
3
21
3
AB

E-50
Aug. 2006
9
8
EXPLODED VIEW TOP
*
*
No.
Screw
Part No.
17
18
19
20
21
22
23
A
B
C
D
E
F
G
H
5
1
6
2
7
3
8
4
9
10
11
12
13
14
15
16
7778111000 POWER SWITCH PCB ASSY E-50/E-60
3249559701 SWITCH CAP
13449252 JACK SOCKET YKB 21-5006
J3129101 SWITCH SDKLA11000
K3278112 PITCH BENDER SW + CABLE (36)+1C.
22265242 RUBBER GUIDE BUSHING
22165134 BRASS BUSHING
K2248197 AD. FELT (WHITE) MM.860X7 TH.1.5
J2289126 SELF TAP.SCREW 2.9X 8 TCTCPRBZ
40342345 W SEMS W/WASHER M2*10 BZC
J2289193 SELF LOCK.SCREW M3X6 TC TC H.6
J2289101 SELF TAP.SCREW 2.9X 6 TC TC
J2289287 SCREW 2.9X13 TC PR BZ TFR H.7 HILO
J2289108 SELF LOCK.SCREW M3X10 TCTC H.6
J2289160 SELF TAP.SCREW 2.9X13 TCTCPR BR
J2289102 SELF TAP.SCREW 2.9X10 TC TC
J2589110 61-KEY TP/7BA+C(DR) KEYBOARD 65074700
7778203000 SILK.+VARN. TOP CABINET E-50
K2278105 LEFT SPEAKER GRILL E-50/E-60
K2278104 RIGHT SPEAKER GRILL E-50/E-60
7778105000 RIGHT CONTROL PCB ASSY E-50/E-60
02900867 CARD EJECTOR SCAB1A5600
7778202000 LEFT CONTROL PCB ASSY E-50
7778109000 CARD PROTECT PCB ASSY E-50/E-60
J240910801 FLOPPY DISK DRIVER ALPS DF354H148G
K2478440 42-BUTTON GROUP (RIGHT COND.PAD) E50/60
7778103000 AUDIO PCB ASSY E-50/E-60
7778112000 VOLUME PCB ASSY E-50/E-60
7778108000 ENCODER ASSY E-50/E-60
7778110000 HEADPHONES PCB ASSY E-50/E-60
K2478441 36-BUTTON GROUP (LEFT CONDUCT.PAD)E50/60
Description
1
3
10
11
12
13
14
16
19
20
21
22 23
17
18
15
9
4
8
5
6
7
2
A
B
A
A
A
A
A
A
A
H
D
EE
E
G
C
F
E
C
C
E
D

E-50
Aug. 2006
11
10
EXPLODED VIEW SILK.+VARN. LCD COVER
1
2
3
6
8
9
9
10
7
4
5
11
11
12
12
No. Pa rt No.
5
1
6
2
7
3
8
4
9
10
11
12
K2478442 4-BUTTON GROUP (CENTRAL COND.PAD) E50/60
J5039111 LCD SP14Q006-ZZA+TOUCH PANEL
K2248193 PCMCIA SLOT ESCUTCHEON G-70
7778109000 CARD PROTECT PCB ASSY E-50/E-60
7778103000 AUDIO PCB ASSY E-50/E-60
22365708 HOLDER F/POWER SUPPLY CBL
7778201000 MAIN BOARD PCB ASSY E-50
7778106000 CENTRAL CONTROL PCB ASSY E-50/E-60
J3809164 RESISTOR 3.3 OHM 10W +HEATSINK
K2028148 SILK.+VARN. LCD COVER E-50
K2198121 BLACK VARNISHED MUSIC REST E-50/E-60
22208320 MUSIC SCORE HOLDER
Description
Screw
A
B
C
D
E
J2289193 SELF LOCK.SCREW M3X6 TC TC H.6
J2289287 SCREW 2.9X13 TC PR BZ TFR H.7 HILO
J2289126 SELF TAP.SCREW 2.9X 8 TCTCPRBZ
J2289101 SELF TAP.SCREW 2.9X 6 TC TC
J2289160 SELF TAP.SCREW 2.9X13 TCTCPR BR
A
C
C
C
D
E
A
A
D
B
See Note
Note: When you substitute the LCD SP14Q006-ZZA+TOUCH PANEL #J5039111
pay attention to disconnect the cable from CN3 Connector CFP1504-0401F #04123090
on Center Control B. as shown :

Aug. 2006
12
EXPLODED VIEW BOTTOM
No.
Screw
Part No.
A
5
1
6
2
3
4
J2289287 SCREW 2.9X13 TC PR BZ TFR H.7 HILO
K2418130 WOOFER SPEAKER 4 OHM Z001401
K2228103 SPEAKER GASKET 108/88 TH.2
K2018131 SOUNDPROOFED BOTTOM CBNT+BOX E-50
K2358105 PRESSURE RUBBER FOOT
K1188130 TWEETER SUPPORT EM2000/EG101
K2418131 TWEETER SPEAKER 4 OHM E-50/E-60
Description
5
4
3
12
6
A
A

E-50
13

E-50
Aug. 2006
15
14
KEYBOARD PARTS LIST
DO DO
1
2
3
4
5
6
8
7
9
11
10
PARTS NAME
SPRING F/KEY 55 GR. No.118(23105270)
-
NATURAL KEY C5 DO
RE
MI
FA
SOL
LA
SI
DO(F)
NATURAL KEY D6
NATURAL KEY E7
NATURAL KEY F1
NATURAL KEY G2
NATURAL KEY A3
NATURAL KEY B4
NATURAL KEY C8
SHARP KEY
SCREW 2,9x10 TCTCPR TROP
12P RUBBER CONTACT ADI-LR13/12(25640210)
13P RUBBER CONTACT ADI-LR13/13(25640220)
LEFT CONT. PCB ASSY+RUBBER 32 KEY (26043130)
RIGHT CONT. PCB ASSY+RUBBER 29 KEY (26043120)
KEYBOARD SUPPORT 61 KEYS
UPPER GUIDE BUSHING
FELT FOR KEYBOARD ASSY
CODE RJA Num.
J2179116 61
J2579123 5
J2579124 5
J2579125 5
J2579126 5
J2579127 5
J2579128 5
J2579129 5
J2579130 1
22578318 25
J2289125 34
J3169110 4
J3169111 1
J2929105
J2929106 1
1
22818746 1
22158789 1
2235815101 1
NO.
2
3
56
1
PM
SM
4
CONTACT BOARDS ARE COMPLETE WITH RUBBER CONTACTS
*
*
11
9
7
10 8
12P RUBBER CONTACT 12P RUBBER CONTACT 12P RUBBER CONTACT 12P RUBBER CONTACT 13P RUBBER CONTACT
8P 4P+
ASSEMBLY OF RUBBER CONTACT

E-50
Aug. 2006
17
16
WIRING DIAGRAM
AUDIO BOARD MAIN BOARD
LEFT CONTROL BOARD
POWER
SWITCH B.
Keyboard
CN8
CN16
5045-04A
CN32
B7B-PH
4
7
B15B-PH
53014-1510
15 3
B3B-PH
CN12
CN31
7
CN35
AMPC1.2716P
22
4
CN37
B4B-PH
Woofer 4 Ohm 2155
7
CN31
B7B-PH
CN1
6
6
VOLUME
BOARD
RIGHT CONTROL BOARD
B6B-PH
S6B-PH
LCD SP14Q006-ZZA
+
TOUCH PANEL
B13B-PH
CN2 CN3
13 9
B9B-PH-SM4-TB
CN21
53014-0510
5
5
CN2
53015-0510
FLOPPY
DRIVER
CN3
52207-0467
16
CN36
3
B3B-PH
CN12
8
B8B-PH
CN23
8
B8B-PH
CN8
12
B12B-PH
CN22
CN2
B12B-PH
CN7
12
IL-G-4P-S3T2_E
4
CN13
15
B15B-PH
CN1
AMPC1.2716P3m_34p
34
CN9
B13B-PH
CN10
139
B9B-PH
CN6
CENTER
CONT. B.
CN9
8-188275-6
1616
8-188275-6
CN1
7
B7B-PH
CN2
B7B-PH
Tweeter 4 Ohm (NO CAP)
4
B4B-PH
CN33
CN38
5045-08A
8
4
4
61 Keys
4
5045-04A
CN1
7
B7B-PH
CN101
HEADPHONES
BOARD
BackLight
Touch
Panel
4
Pitch-Bender
6
CN3
53015-0610
006207341914000
CN2
14
S5B-PH
CN1
ENCODER
BOARD
55
B5B-PH
CN11
CN4
B4B-PH
4
CN3
B7B-PH
7
(AMP)
(AMP)
6
B6B-PH
CN18
6
B6B-PH
CN5
LCD Signals
Touch Screen
Encoder
SW/LED
SW/LED
53014-0310
CN32
CARD
PROTECT
BOARD
3
53014-0310
CN32
5
CN15
14 14
CN14
B14B-PH
B14B-PH
CN33
7 7
CN7
B6B-PH
B6B-PH
K3278112
SDKLA11000
J3129101
K2418131
K2418130
ALPS DF354H148G
J240910801
61-KEY TP/7BA+C(DR) KEYBOARD 65074700
J2589110
LCD SP14Q006-ZZA+TOUCH PANEL
J5039111
SW1
1 TURN
3 TURNS
1 TURN
W1
W1
W1
W1
W1
W1
W1
W1 W2
FASTON
W1 W1
W1
W1
W1
W7
W1W1W1W1W1
W3 W4 W6 W5
W5
W1
W6
W2
W3
W4
W7
7778206000 3P CABLE ASSY 2N/1R (10) 4P CONNEC. 1
7778206000 3P CABLE ASSY 2N/1R (10) 4P CONNEC. 1
K3468203 34P FLAT CABLE (12) -2C 1
2348854501 16P FLAT CABLE (18) -2C D/R 1
K3468302 8P CABLE (RES+BLACK/BLACK+BROWN)-1C P2.5 1
WCode Description Qty
W2
CN38
5045-08A
FASTON
FASTON
K3468189 16 FLAT CABLE (16) -2C 1
K3468234 16P FLAT CABLE ASSY (28) -2C 1

Aug. 2006
18
CASING Q.ty
# K2278104 RIGHT SPEAKER GRILL E-50/E-60 1
# K2278105 LEFT SPEAKER GRILL E-50/E-60 1
# K2018131 SOUNDPROOFED BOTTOM CBNT+BOX E-50 1
# K2028148 SILK.+VARN. LCD COVER E-50 1
# 7778203000 SILK.+VARN. TOP CABINET E-50 1
# K2198121 BLACK VARNISHED MUSIC REST E-50/E-60 1
22208320 MUSIC SCORE HOLDER 1
KNOB BUTTON
K2478418 ENCODER BLACK KNOB G-70 1
K2478439 BLACK KNOB+WHITE INSERT E-80 2
3249559701 SWITCH CAP 1
# K2478440 42-BUTTON GROUP (RIGHT COND.PAD) E50/60 1
# K2478441 36-BUTTON GROUP (LEFT CONDUCT.PAD)E50/60 1
# K2478442 4-BUTTON GROUP (CENTRAL COND.PAD) E50/60 2
SWITCH
J3129101 SWITCH SDKLA11000 SW1 on Power Switch B. 1
# J3139101 SWITCH SSAB110100 1
JACK, SOCKET
J3449104 DC SUPPLY SOCKET 2DC-0005G NL14007 JK5 on Audio B. 1
13449252 JACK SOCKET YKB 21-5006 JK11,JK12 on Card Protect B. 2
13449126 JACK SOCKET HLJ0520-01-010 JK2 on Audio B. 1
13449283 JACK SOCKET HLJ7101-01-3010 JK3,JK4,JK8 on Audio B. 3
13429697 5P DIN SOCKET TCS5350-01-4051 JK6,JK11 on Audio B. 2
01459945 USB SOCKET YKF45-0002 JK10 on Audio B. 1
DISPLAY UNIT
# J5039111 LCD SP14Q006-ZZA+TOUCH PANEL 1
DISK DRIVE UNIT
NNoottee::J240910801 FLOPPY DISK DRIVER ALPS DF354H148G 1
BENDER UNIT
NNoottee::K3278112 PITCH BENDER SW + CABLE (36)+1C. 1
SPEAKER
# K2418131 TWEETER SPEAKER 4 OHM E-50/E-60 2
# K2418130 WOOFER SPEAKER 4 OHM Z001401 2
KEYBOARD ASSY
J2589110 61-KEY TP/7BA+C(DR) KEYBOARD 65074700 1
NOTE: For details, refer to KEYBOARD PARTS LIST
PCB ASSY
# 7778201000 MAIN BOARD PCB ASSY E-50 1
# 7778103000 AUDIO PCB ASSY E-50/E-60 1
# 7778105000 RIGHT CONTROL PCB ASSY E-50/E-60 1
# 7778202000 LEFT CONTROL PCB ASSY E-50 1
# 7778106000 CENTER CONTROL PCB ASSY E-50/E-60 1
# 7778112000 VOLUME PCB ASSY E-50/E-60 1
# 7778108000 ENCODER ASSY E-50/E-60 1
# 7778109000 CARD PROTECT PCB ASSY E-50/E-60 1
# 7778110000 HEADPHONES PCB ASSY E-50/E-60 1
# 7778111000 POWER SWITCH PCB ASSY E-50/E-60 1
PARTS LIST
NOTE:
#The parts marked " #'' are new (Initial Parts).
AThe parts marked " A'' are new (Initial Parts).for RES but already used by RJA
The parts marked have Safety - Related characteristics.
Use only listed parts for replacement.
<< EMI >> Component for EMC.
NNoottee::Replacement should be made on a unit basis. No replacements available for individual parts.
Replacement only be a unit.

E-50
19
IC
# 03674545 I.C. K4S561632H-UC75 FLAT IC7 on Main B. 1
# J5159120 I.C. TC74VHC08FT(EL) IC6 on Main B. 1
# J5159122 I.C. LA4601N-E (RoHS) IC35 on Audio B. 1
# J5259196 I.C. 74LV20ATELL-E FLAT IC342,IC344 on Main B. 2
# J5259197 I.C. 74LV573ATELL-E FLAT IC3,IC5 on Main B. 2
# J5259198 I.C. TA2024B FLAT IC1 on Audio B. 1
A 03561112 I.C. TC7SH14FU(T5L, F, T) FLAT IC38 on Main B. 1
# J5259199 I.C. TC 74VHCT32AFT(EL) FLAT IC43 on Main B. 1
K5258186 I.C. 74 HC 238 FLAT IC4 on Right Control B. 2
IC3 on Left Control B.
J5259161 I.C. M66291GP USB CONTROLLER IC133 on Main B. 1
03344445 IC MX3000AS IC8 on Audio B. 1
01455312 I.C. TC7WH74FU IC91 on Main B. 1
01348945 I.C. TC7SH32FU FLAT IC21 on Main B. 1
00236845 I.C. TC 74VHC245F IC3 on Right Control B. 2
IC2 on Left Control B.
J5259135 I.C. TC 74VHC175FT IC79 on Main B. 1
J5259175 I.C. TC 7SH04FU (TE85L.J) IC52,IC63,IC64,IC336 on Main B. 4
01455301 I.C. TC7WH04FU (TE12L) FLAT IC33,IC35 on Main B. 2
J5259142 I.C. TC74VHCT138AF FLAT IC2 on Right Control B. 2
IC1 on Left Control B.
J5259145 I.C. TC7WH08FU FLAT IC338 on Main B. 1
J5259147 I.C. TC7WU04FU FLAT IC10,IC18,IC347 on Main B. 3
02565212 I.C. SN74LV245A-PW IC8,IC11,IC30,IC335 on Main B. 4
J5259157 I.C. TC74VHCT245AFT FLAT IC49,IC88,IC89,IC93 on Main B. 4
15269214 I.C. 74LS05 FLAT TTL IC2 on Audio B. 1
15189210 I.C. BA 5218F (OP AMP) IC16,IC43,IC44,IC45,IC46 11
IC47,IC48,IC49,IC50,IC51 on Audio B.
IC1 on Right Control B.
15289105 I.C. UPC 4570G (OP AMP) IC26 on Main B. 1
15199937 I.C. M51953 BFP FLAT IC10 on Audio B. 1
00458312 I.C. NJM 2360M FLAT IC13 on Main B. 2
IC17on Audio B.
15289141 I.C. M5223FP-600D IC51 on Main B. 2
IC5 on Right Control B.
J5199110 I.C. L4940V5 IC14 on Audio B. 1
01458445 I.C. UPC29M33T-T1 FLAT (REGULATOR) IC16,IC60 on Main B. 2
J5259133 I.C. TA7805 AF IC24 on Main B. 1
J5259163 I.C. LP2950 CZ-3.3 IC2 on Audio B. 1
# 7778204000 I.C. FLASH 512M IC4 CPU E-50/E-60 IC 4 on Main B. 1
# 7778207000 I.C. FLASH IC2 CPU E-50 IC2 on Main B. 1
# J5259194 I.C. HD6417706F133V IC1 on Main B. 1
J5259177 I.C. TC7SH08FU FLAT IC14,IC124,IC341 on Main B. 3
J5259186 I.C. PQ070XZ01ZPH IC15 on Main B. 1
02455212 IC (CUSTOM) SLAC02AF2H (KSM) KEY SCAN IC22 on Main B. 1
A 02908656 IC AK4382AVT-E2 FLAT IC25 on Main B. 1
# J5259192 I.C. TC74VHC138FT(EL) FLAT IC31 on Main B. 1
# J5159121 I.C. TC74VHC32FT(EL) IC48 on Main B. 1
# J5169109 I.C. 74LV4051ATELL-E IC56 on Main B. 1
# J5259189 I.C. HD74LV32ATELL-E IC80,IC92,IC94 on Main B. 3
# J5259191 I.C. TC74VHC139FT(EL) IC81,IC85 on Main B 2
# J5259188 I.C. 74LV21ATELL-E IC82,IC127 on Main B. 2
J5159117 I.C. TC74LVX4245FS(EL) IC86,IC87 on Main B. 2
J5259190 I.C. HD74LV00ATELL IC90 on Main B. 1
02677490 IC TC203C180AF-003 FLAT IC106 on Main B. 1
03787889 I.C. M11L416256SA-35T IC111 on Main B. 1
# J5259193 I.C. S1D13705F00A200 IC125 on Main B. 1
# J5259195 I.C. ROM TC58DVM72A1TG00BBH FLAT IC126 on Main B. 1
02568456 I.C. FDC37C78 IC152 on Main B. 1
# J5259187 I.C. P2027AF-08TR IC339 on Main B. 1
TRANSISTOR
00901523 TRANSISTOR 2SA-1681K Q14,Q32,Q45 on Audio B. 3
02671023 TRANSISTOR 2SC-3052 Q13,Q15,Q34 on Audio B. 3
02671267 TRNSISTOR RT1N141C-T12-1 Q12,Q33 on Audio B. 2
# J5119112 TRANSISTOR SSM3J02T(TE85L, F) CHIP Q7 on Main B. 1
# J5119113 TRANSISTOR RN1426 Q8,Q9,Q10,Q11,Q12,Q13 16
Q14,Q15,Q16,Q17,Q18,Q19,
Q20,Q21 on Right Control B.
Q9,Q10,Q11,Q12,Q13,Q14,
Q15,Q16 on Left Control B.
# J5119114 TRANSISTOR RN1308(TE85L,F) Q7 on Audio B. 1
# J5119115 TRANSISTOR RN2307(TE85L,F) CHIP Q5 on Audio B. 1
15129114 TRANSISTOR 2SC-1815GR Q1,Q6 on Audio B. 2
15119113 TRANSISTOR 2SA-1015 GR Q3,Q9 on Audio B. 2
15319101 TRANSISTOR 2SC-2412K Q31,Q38,Q39 on Audio B. 3
15309101 TRANSISTOR 2SA-1037KR Q22 on Right Control B. 1
15319105 TRANSISTOR 2SC-3326A Q2,Q8,Q10,Q11,Q41,Q42, 8
Q43,Q44
J5119104 TRANSISTOR DTA-114 EK CHIP Q2,Q5 on Right Control B. 2
# J5119116 TRANSISTOR DTA-114 EVA CHIP Q4 on Audio B. 1
# J5119117 TRANSISTOR DTC-114 EVA CHIP Q8,Q9,Q10 on Main B. 3
15319107 TRANSISTOR 2SC-4116GR Q4,Q7 on Right Control B. 2
02451378 TRANSISTOR RN2427 Q8,Q9,Q10,Q11,Q12,Q13 on Right Control B. 11
J5119107 TRANSISTOR 2SA-1586-GR (TE85R) Q1,Q3,Q6 on Right Control B. 3

Aug. 2006
20
15129623 TRANSISTOR 2SD-667C Q18 on Audio B. 1
DIODE
01897189 DIODE MA147-(TX) CHIP D8 on Main B. 6
D5,D10,D25,D26,D28 on Audio B.
J5019123 DIODE SCHOTTKY SK13 CHIP D2,D4,D6,D8 on Audio B. 4
A 02780401 CEA SCHOTTKY DIODE MA720-(TX) D1 on Main B. 2
D27 on Audio B.
# J5029125 LED DIODE SML-012UTT86A RED SMD D1,D3,D4,D5,D6,D8,D9, 62
D11,D12,D13,D14,D15,D16,
D17,D19,D20,D22,D23,D24,
D25,D27,D28,D29,D30,D31,
D32,D33 on Right Control B.
D1,D2,D3,D4,D5,D6,D7,D8,
D9,D10,D11,D12,D13,D14,
D15,D17,D18,D19,D20,D21,
D22,D24,D25,D26,D27,D28,
D29 on Left Control B.
D1,D2,D3,D5,D6,D7,D8 on Center Control B.
# J5029126 LED DIODE SML-012BCTT86 BLUE SMD D34 on Right Control B. 2
# J5029127 LED DIODE SML-012ECTT86 GREEN SMD D2,D10,D18,D26 on Right Control B. 9
D16,D23,D30,D50,D52 on Left Control B.
D31,D32,D33,D34,D35,D36,
D37,D38,D39,D40,D41,D42,
D43,D44,D45,D46,D47,D48 on Left Control B.
15339109 DIODE DAP 202K CHIP D13 on Audio B. 45
D35,D36,D37,D38,D39,D40,
D41,D42,D43,D44,D45,D46,
D47,D48,D49,D50,D51,D52,
D53,D54,D55,D56 on Right Control B.
D9,D10,D11,D12 on Center Control B.
01121323 DIODE DA-204U T-106 CHIP D3,D4,D5,D6,D7 on Main B. 5
00019356 DIODE 1SR139-400 T-32 D17 on Audio B. 1
01905134 SCHOTTKY DIODE MA7D49 D24 on Audio B. 1
RESISTOR
# J3919119 RESISTOR ARRAY EXB28V103JX RA18,RA21,RA24,RA26,RA41, 14
RA46,RA95,RA100,RA140,
RA141,RA142,RA143,RA144,
RA145 on Main B.
# J3919120 RESISTOR ARRAY EXB2HV330JV RA2,RA35,RA36,RA39,RA42, 14
RA113,RA114,RA115,RA116,
RA117,RA150,RA151,RA152,
RA153 on Main B.
# J3919121 RESISTOR ARRAY EXB2HV103V RA9,RA14,RA31,RA44,RA118, 6
RA119 on Main B.
# J3919122 RESISTOR ARRAY EXB28V330JX RA16,RA17,RA22,RA23,RA27, 19
RA29,RA33,RA37,RA38,RA45,
RA47,RA128,RA135,RA136,
RA137,RA138,RA139,RA154,
RA155 on Main B.
# J3919123 RESISTOR ARRAY EXB2HV104JV RA129,RA130,RA131 on Main B. 3
# J3919124 RESISTOR ARRAY EXB-2HV-R00-0V RA4,RA7,RA11,RA19,RA30, 9
RA32,RA34,RA146,
RA147on Main B.
# J3919125 RESISTOR ARRAY EXB-2HV-102-JV RA127 on Main B. 1
J3919104 RESISTOR ARRAY EXB-A10E-103-J RA3 on Right Control B. 2
RA3 on Left Control B.
J3919108 RESISTOR ARRAY EXB-V8V-103-JV RA65,RA134 on Main B. 2
J3919116 RESISTOR ARRAY EXB-V8V-220-JV RA106 on Main B. 8
RA1,RA2,RA4 on Right Control B.
RA1,RA2,RA4,RA5 on Left Control B.
01457145 RESISTOR ARRAY EXB-E10C-103-J RA1,RA8,RA40,RA43,RA50, 16
RA52,RA57,RA90,RA91,RA92,
RA93,RA96,RA112,RA120,
RA121,RA122 on Main B.
02456878 RESISTOR ARRAY EXB-2HV-220-JV RA108,RA124,RA125,RA126 on Main B. 4
J3809156 UNINFL. RES. 47 OHM 0.6W 5% R238,R239 on Card Protect B. 4
J3809162 METAL OXIDE RESIST.120 OHM 2W10% R66,R69,R93 on Audio B. 3
# J3809164 RESISTOR 3.3 OHM 10W +HEATSINK R228 on Audio B. 1
J3709168 RESISTOR 2010 1 OHM 1/2W 5% (MCR50) R126 on Audio B. 1
01783623 RESIST. 2010 10 OHM1/2W 5% R247 on Main B. 6
R6,R7,R118 on AudioB.
R15 on Right Control B.
# J3709170 RESISTOR 2010 0.22OHM 1/2w 5% (MCR50) R64 on Main B. 1
# J3709171 RESIST. 2010 22 OHM1/2W 5% R24 on Right Control B. 2
# J3709172 RESISTOR 2010 33 OHM 1/2W 5% (MCR50) R292 ON Main B. 15
R17,R18,R19,R20,R21,R22,
R23 on Right Control B.
15399989 RESIST. 2010 68 OHM1/2W 5% R19,R30 on Audio B. 2
POTENTIOMETER
00459901 ROT. POT. 10KB 14K 1230 VR1 on Volume B. 1
J3219110 ROT. POT. (10K) RK14J11A000G VR1 on Center Control B. 1
13289186 RK11K1130 10KB LM1-15C W/CLK VR2 on Volume B. 1

E-50
21
CAPACITOR
15359774 POLYEST.COND. 0805 680P 5% C157,C171,C187,C203 on Main B. 4
J3629144 ELCTRL.COND. 470UF 16V AX C3 on Left Control B 1
13639154 ELECTRL.COND.-V 1000UF 16V C28,C142,C154,C189,C191 on Audio B. 5
13639153RI ELECTRL.COND.-V 470UF 16V C8 on Right Control B. 1
J3629122 ELECTRL.COND.-V 1000UF 25V C190 on Audio B. 1
J5369103 ELECTR.CAPACITOR RV2 100U 16V (SMD) C74,C235,C401 on Main B. 17
C1 on Right Control B.
J5369104 ELECTR. COND. RV2 10U 16V (SMD) C145,C241,C491on Main B. 18
C41,C43,C44,C45,C65,C85,
C103,C125,C136,C221,C265,
C266,C306,C307 on Audio B
J5369107 ELECTR. COND. RV 330U 16V (SMD) C487 on Main B. 2
C141 on Audio B.
J5369105 ELECTR.CAPACITOR RV3 33U 16V (SMD) C21,C26,C31,C34,C51,C80, 27
C83,C84,C87,C168,C183,
C200,C202,C254,C255,C270,
C273,C456,C476 on Main B.
C36,C254,C255 on Audio B.
C2,C3,C7,C14 on Right Control B.
C2 on Left Control B.
J5369102 ELECTR.COND. RV2 47U 16V SMD C66,C69,C75,C80,C81,C87, 15
C116,C129,C155,C156,C161,
C267,C268,C269,C270 on Audio B.
J5369111 ELECTR. COND. RV2 10U 25V (SMD) C150,C157,C194,C195 on Audio B. 5
J5369108 CONDENSER SMD RV2 4.7U 25V ELET. ELNA C193 on Audio B. 2
C4 on Right Control B.
J5369106 ELECTR. COND. RV2 1U 50V (SMD) C56 on Main B. 5
C123,C124,C259,C308 on Audio B.
J3629137 ELECTR. COND. 33U 16V H.7 C3 on Volume B. 1
J3629172 CAPACITOR ECJ3FB1C105K C7,C24 on Audio B. 2
J3629173 ELECTR. CAPACITOR EEUFC1E181B 180UF 25V C2,C23 on Audio B. 2
INDUCTOR, COIL, FILTER
12449382RI NOISE SUP. PLT1-R53C FL4 on Audio B. 1
J2399104 CHIP NOISE SUP. EXCCL4532U1 L57,L58 on Audio B. 2
12449355 NOISE SUP. FBR07H850TB00 L40,L41 on Card Protect B. 2
01340834 FERRITE BEAD EXCML 20A390 L1,L2,L44,L45,L46,L47 on Audio B. 6
A 01787056 N1608Z 102T01 FERRITE-BEAD L1,L3,L16,L23,L24,L25, 43
L27,L28,L29,L30,L31,L32,
L33,L34,L37,L38,L50,L52,
L95,L96,L97,L98,L99,L100,
L101,L102,L103,L104,L105,
L106,L107 on Main B.
L8,L13,L37,L38,L48,L49,
L50,L52,L53,L54,L55,L56
L12,L14,R37,R43,R47,R75 on Audio B.
01909645 FERRITE BEAD EXCML16A270U L17,L19 on Main B. 2
A 01565578 NOISE SUPPRESSOR N1608Z601T01 L18,L21 on Main B. 2
A 01893634 INDUCTOR LQH43MN151K03L 150uH CHIP L12 on Main B. 2
L16 on Audio B.
# J2399113 INDUCTOR RCB0708P-100K-LF L3,L4,L5,L6 on Audio B. 4
CRYSTAL, RESONATOR
A 02561712 CEM X'TAL MA-406 12.500 MHZ TE24 X1,X3 on Main B. 2
00901912 X-TAL 24.576 MHZ MA-406 X2 on Main B. 1
00891801 QUARTZ 24 MHZ MA-406 X6 on Main B. 1
01340745 XTAL MA-406 12MHZ X4 on Main B. 1
J2389104 RESONATOR CSTLS4M00G53-BO (4MHZ) X2 on Audio B. 1
ENCODER
J3119105 ROTARY ENCODER EC12E24244F25 ENC1 on Encoder B. 1
CONNECTOR
J3439197 14P MALE CONNECTOR B14B-PH-K-S JST CN14 on Main B. 2
CN15 on Audio B.
13369567 4P MALE CONNECTOR B4B-PH-K-S (JST) CN13,CN30,CN33 on Main B. 4
CN37 on Audio B.
A 02900834 CONNECTOR SCAA1A4900 CN29 on Main B. 1
J3439206 15P MALE CONN. B15B-PH-K-S (JST) CN2 on Main B. 1
J3439208 6P MALE CONNECTOR(90) S6B-PH-K-S P.2 JST CN1 on Volume B. 1
J3429132 16P FEM.CONNECTOR AMP1.27 8-188275-6 CN9 on Right Control B. 2
CN1 on Center Control B.
J3439209 MALE CONNECTOR 5V.90°S5B-PH-K-S P.2 JST CN1 on Encoder B. 1
04123090 CONNECTOR CFP1504-0401F CN3 on Center Control B. 1
00451401 16P FEM. CONNECTOR AMP 1.27 CN35,CN36 on Main B. 2
13419676RI 8P MALE CONN. P/2.5 MOLEX CN38 on Audio B. 1
13369688RI 4P MALE CONN. P 2.5 M CN1 on Power Switch B. 2
CN16 on Audio
J3439125 5P MALE CONNECTOR P.2 M CN21 on Main B. 1
J3439143 34P MALE CONN. P. 1.27 M CN11 on Main B. 1
J3439123 6P MALE CONN. P. 2 M 90 CN3 on Volume B. 1
J3429120 3P MALE CONNECTOR P.2 M CN32 on Main B. 2
13369568 B3B-PH-K-S CONNECTOR CN12 on Main B. 1
13369566 B6B-PH-K-S CONNECTOR CN7,CN18 on Main B. 4

Aug. 2006
22
CN8,CN31 on Audio B.
13369503 B7B-PH-K-S CONNECTOR CN31 on Main B. 4
CN101 on Card Protect B.
CN31,CN32 on Audio B.
13369564 B12B-PH-K-S CONNECTOR CN22 on Main B. 1
J3439182 5P MALE CONNECTOR 90 P.2 M CN2 on Volume B. 1
J3439178 4P MALE CONNECTOR IL-G-4P-S3T2-E CN13 on Audio B. 1
J3439189 8P MALE CONNECTOR B8B-PH-K-S P.2 JST CN23 on Main B. 1
WIRING, CABLE
# K3468302 8P CABLE (RES+BLACK/BLACK+BROWN)-1C P2.5 1
K3468189 16 FLAT CABLE (16) -2C 1
# K3468234 16P FLAT CABLE ASSY (28) -2C 1
K3468203 34P FLAT CABLE (12) -2C 1
# 7778206000 3P CABLE ASSY 2N/1R (10) 4P CONNEC. 1
2348854501 16P FLAT CABLE (18) -2C D/R 1
# 7778205000 WIRE STRAND E-50 1
SCREW
J2289122 SCREW 2.2X6 TC TC BRUN 2
J2289101 SELF TAP.SCREW 2.9X 6 TC TC 4
J2289102 SELF TAP.SCREW 2.9X10 TC TC 2
J2289126 SELF TAP.SCREW 2.9X 8 TCTCPRBZ 69
J2289125 SCREW 2.9X10 TC TC PR TROP 34
J2289160 SELF TAP.SCREW 2.9X13 TCTCPR BR 1
J2289108 SELF LOCK.SCREW M3X10 TCTC H.6 6
J2289193 SELF LOCK.SCREW M3X6 TC TC H.6 22
J2289274 SCREW 2.9X13 TC BZ TFR T.7 TROP HILO 20
J2289287 SCREW 2.9X13 TC PR BZ TFR H.7 HILO 47
# 40342345 W SEMS W/WASHER M2*10 BZC 4
PACKING
K2678102 POLYETH. ENVELOPE 25X45 1
K2678105 CARTENE ENVELOPE HD 140X57 1
K2678106 POLYETH.ENVELOPE 40X55 1
# K2638340 RIGHT LDPE PROTECTION E-50 1
# K2638341 LEFT LDPE PROTECTION E-50 1
# K2638342 CENTRAL LDPE PROTECTION E-50 1
# K2638343 ADHESIVE LDPE WEDGE E-50/E-60 1
# K2668107 DIE-CUT CARDB0ARD SHEET 450X1153 1
# K2618330 OUTER PACKAGE E-50 1
MISCELLANEOUS
J2289113 NUT 3MA H.3 2
J2139101 FLAT WASHER I/D 4 4
J2139102 TOOTHED WASHER I/D 3 2
22165134 BRASS BUSHING 4
J2359101 SPACER 3M ART. SJ5012 1
22265242 RUBBER GUIDE BUSHING 4
K2358105 PRESSURE RUBBER FOOT 4
J2369101 SPECIAL LOCK I/D 4 3
J3469144 COPPER ADHESIVE STRIP 1
K2228103 SPEAKER GASKET 108/88 TH.2 2
2235815101 FELT FOR KEYBOARD ASSY 1
# K2248197 AD. FELT (WHITE) MM.860X7 TH.1.5 1
13429823RI P. SUPPLY PLUG LOCKING 1
22365708 HOLDER F/POWER SUPPLY CBL 1
K1188130 TWEETER SUPPORT EM2000/EG101 2
# K2268209 ADHESIVE FELT (BLACK) MM.280X13X1 4
13429823RI P. SUPPLY PLUG LOCKING 1
03562156 FANTOM-X6 PC CARD BSCT BLK 1
K2248193 PCMCIA SLOT ESCUTCHEON G-70 1
A 02900867 CARD EJECTOR SCAB1A5600 1
ACCESSORIES
# K6018644 PARAMETER REFERENCE E-50/E-60 1
K6018636 OWNER'S MANUAL (E) E-50/E-60 1
K6018646 OWNER'S MANUAL (F) E-50/60 1
K6018645 OWNER'S MANUAL (G) E-50/60 1
# K6018647 SERVICE NOTES E-50 1
# K2378138 CD-ROM DRIV./USB/O.M/BCK-UP DATA E50 E60 1
K244811503 SWITCHING ADAPTER SA165A-1250U-3 PSB-4U 1
J3439188 AC CORD 230V FOR ADAPT.SA165A-1250U (only for 230V) 1
J3439190 AC CORD 117V FOR ADAPT.SA165A-1250U (only for 117V 117V-US) 1
J3439210 AC CORD 240VA F/PSB-4U (INSULATED PIN) (only for 240VA) 1
J3439192 AC CORD 230VE FOR ADAPT.SA165A-1250U (only for 230VE) 1

E-50
23

Aug. 2006
24
TEST MODE
I
It te em ms s r re eq qu ui ir re ed d
c
c
2 SWITCH PEDAL (i.e. DP-8)
d
1 EXPRESSION PEDAL (i.e. EV-5)
e
PERSONAL COMPUTER
f
ROLAND RH-50 HEADPHONES
g
TOUCH SCREEN PEN
h
3 TEST DISKS: 1 for DD – 1 for HD – 1 for HD PROTECTED (for FDC tests)
i
2 PCMCIA CARDS 128MB: 1 for test – 1 for NAND FLASH (+ possible OPERATION SYSTEM)
j
1 MIDI CABLE
k
1 USB CABLE
1.1 How to enter the INTERNAL TEST mode
c
Keep the buttons MUSIC ASSISTANT, COVER, MAKEUP TOOLS pressed and turn on the E-50
N.B. The performance of the tests is checked by the E-50, it is therefore necessari to perform them all, otherwise it will not be possibile to continue in
some cases.In any case to pass to one test (without performing it) to another at any moment, keep the button ONE TOUCH 1 pressed and then press the
VARIATION 1 button pressed.

E-50
25
1.2 Touch Screen Calibration
c
Enter the “INTERNAL TEST” mode (cf. paragraph 1.1)
d
Wait for the initialization of the E-50 to start.
e
Using the touch screen pen, touch for a second, the points shown on the display, the sequenze is the following:
down on the left
up on the right
down on the right
up on the left
f
If the operation is not successful, the display shows NG:Calibration, in that case repeat the operation from scratch (point 3): after the error
message wait until the calibration video appears again
g
If the operation is successful, the display will show Calibration OK and after a while the instrument will pass to the next test.
4 2
d
e
g
1