Roland DisCover 5 Operating and maintenance manual

Discover5
Dec, 2002
1
SERVICE NOTES
Issued by RES
First edition
SN00066 K6018496 Printed in Italy (H00) (AD) Copyright © 2002 by ROLAND CORPORATION
All rights reserved. No parts of this publication may be reproduced in any form whithout the written permission of ROLAND CORPORATION.
A A AAAAA
A
A
BB
A
A
A
A
A
A
A
A
A
B
SELF TAP.SCREW 3.5X13 TC TC code: J2289116
SCREW 2.9X10 TC TC PR BRUN code: J2289254
A
A
Specifications:
Keyboard: 61 Keys Touch Sensitive (TP-7BA)
Sound source: PCM samples
Max polyphony 64 voices
Tones 1422 on 20 Mbytes PCM Samples
Drum Kits 44 incl. ORIENTAL Drum Set
Multitimbral parts 19
Compatibility GM2/GS
Display type & controls: ¼ VGA Touch Screen LCD Backlight
Contrast potentiometer Yes
Panel controls:
Alpha Dial Data/Tempo Controller Yes
D-Beam Yes, with macro settings
Bender Yes
Modulation Yes
Master volume Potentiometer
Keyboard/Song Balance Potentiometer
Mic Gain Potentiometer
Voice Level Potentiometer
Harmony Level Potentiometer
Effect Level Potentiometer
Songs:
Realtime Song player Yes
Mark/Jump 4 programmable locations
SMT: Song Makeup Tools 2 operation modes: Manual and Cover 30
Cover ALL: Original Sound, Acoustic,
Pop1, Rock1, Dance, Classic, Vocal,
Ethnic, Oriental1, Oriental2, Jungle,
etc..18 Cover Drum, 24 Cover Bass
Text Import/Export Yes
Text to lyrics synchronization Yes
Lyrics on display Yes
Chords on display Yes
Minus One Yes, Programmable
SCE: Song Chord Extractor Yes
User Programs: 128
User Program Finder Search all User Program Sets
User Program Hold Tone - Harmonizer
Effects:
Reverb 8 types
Chorus 8 types
Multi-FX (Rotary, Distortion..) 47 types
Data Storage:
Smart Media Yes
FDD 3.5" 2HD/2DD Yes
Type of files managed MIDI Song, User Programs, MIDI Sets,
Song Chain, Files.txt
Vocal Harmonizer:
4 programmable macro Talk, Voice-FX 12 macro, Auto Tune, Singer
2 programm. Harmony mode 30 macro Small, 30 macro Ensemble
Programmable Vocoder mode 24 macro
Voice Effects Noise Gate, Compressor, 9 Reverb types,
9 Delay types, programmable
Harmony Effects 9 Reverb types, 9 Delay types, 9 Chorus
types, programmable
Other functions:
Interactive DEMO Yes: Cover, Tones, Harmonizer
Tone Finder 34 families (Categories)
Favourite Tone 16 programmable
Song Finder Yes, up to 99999 songs
NSR: Next Song Reserve Yes
Keyboard Part Upper, Lower, MDrums
Fade OUT/IN Yes, programmable
Octave Yes, - 4~ +4 separate forUpper-Lower- MDrums
Transpose with SKA:
Singer Key Adapter Yes, -6 ~ +5
Updating system: Yes, on Flash
Connections:
MIDI In, Out, Thru
Output (L/mono-Right)
Hold Footswitch Yes
Footswitch Yes, Programmable
Foot Pedal Yes
Phones Yes
Harmonizer Microphone Input Yes
Harmonizer Output Separate Left-Right or Main Output mixed
Video Output Composite, Independent Lyrics transmission
Other:
Power Supply 100V - 117V - 230V - 240V
Dimensions (mm): 1184 (W) x 371 (D) x 127 (H) mm
Weight: 12,5 Kg.
Supplied accessories:
Owner's Manual Yes
Power chord Yes
Smart Media 64 MB 100 SMFs + 32 SMFs Rhythm
TABLE OF CONTENTS Page
SPECIFICATIONS 1
LOCATION OF CONTROLS 2
PARTS LIST OF LOCATION OF CONTROLS 3
EXPLODED VIEW (TOP) 4
EXPLODED VIEW (BOTTOM) 5
WIRING DIAGRAM 6
KEYBOARD PARTS LIST7
PARTS LIST7/10
HOW TO VISUALIZE THE “SYSTEM PROGRAM” VERSION 11
HOW TO SAVE THE SOFTWARE ON A FLOPPY DISK 11
HOW TO UPDATE THE SOFTWARE AND/OR TO LOAD THE TEST PROGRAM FROM FLOPPY DISK 12
TEST MODE12/15
HOW TO ENTER TOUCH SCREEN CALIBRATION BY SOFTWARE15
HOW TO CALIBRATE THE TOUCH SCREEN BY SOFTWARE 15
HOW TO CALIBRATE THE PITCH BENDER BY SOFTWARE 16
BLOCK DIAGRAM 17
MAIN PCB ASSY 18
CIRCUIT DIAGRAM (MAIN PCB ASSY) 19
CIRCUIT DIAGRAM (MAIN PCB ASSY/Beam Control Block) / (MAIN PCB ASSY/Keyscan Block) 20
CIRCUIT DIAGRAM (MAIN PCB ASSY/Memory Bank Block) 21
CIRCUIT DIAGRAM (MAIN PCB ASSY/LCD Contr. Block) 22
CIRCUIT DIAGRAM (MAIN PCB ASSY/FDC Block) 23
CIRCUIT DIAGRAM (MAIN PCB ASSY/Sub CPU Block) 24
MIDI PCB ASSY & CIRCUIT DIAGRAM 25
SMART CARD PCB ASSY & CIRCUIT DIAGRAM 26
AUDIO PCB ASSY 26
CIRCUIT DIAGRAM (AUDIO PCB ASSY) 27
RIGHT CONTROL PCB ASSY 28
CIRCUIT DIAGRAM (RIGHT CONTROL PCB ASSY) 28/29
LEFT CONTROL PCB ASSY 30
CIRCUIT DIAGRAM (LEFT CONTROL PCB ASSY) 31
CENTRAL CONTR. / LEFT POTENT. / RIGHT POTENT. / PHONE / FREEZE PCB ASSY 32
CIRCUIT DIAGRAM (CENTRAL CONTR. PCB ASSY) 33
CIRCUIT DIAGRAM (LEFT POTENT. PCB ASSY) 34
CIRCUIT DIAGRAM (RIGHT POTENT. / PHONE / FREEZE PCB ASSY) 35
MODULE XPGS-4 PCB ASSY 36
CIRCUIT DIAGRAM (XPGS-4 PCB ASSY / Section 1) 37
CIRCUIT DIAGRAM (XPGS-4 PCB ASSY / Section 2) 38
PRIMARY PCB ASSY & CIRCUIT DIAGRAM 39
HARMONY PCB ASSY 40
CIRCUIT DIAGRAM (HARMONY PCB ASSY / Section 1) 41
CIRCUIT DIAGRAM (HARMONY PCB ASSY / Section 2) 42
LCD CONTROL PCB ASSY & CIRCUIT DIAGRAM 43
D-BAEM PCB ASSY & CIRCUIT DIAGRAM 43
INVERTER PCB ASSY & CIRCUIT DIAGRAM 43
RIGHT & LEFT CONTACT PCB ASSY & CIRCUIT DIAGRAM 44
DISASSEMBLY

2
MEMORY CARD
1
2
3
4
5
6
8
9
10
12
13 14 15 16
38
17 18 19 20 21 22 23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41 42 43 44 45 46 47
48
49 50 51 52
55
6
55
6
2
7
53
6
9
9
9
10
11 11
54
56
57
12 9
8
9
39
40 41
2
6
All non indicated LEDs are: LED DIODE 5 L-53 SRD-D / RED code: J5029112
All the switches are: SWITCH TP-1101A / EVQ-PAE 05 R code: J3169105
8
39
9
Discover5 Dec, 2002
LOCATION OF CONTROLS
REAR VIEW

3
Discover5
Dec, 2002
PARTS LIST OF LOCATION OF CONTROLS
No. Part number Description
1 7773532000 VARN.+SILK. BOTTOM CBNT DISCOVER 5
2 13289185 ROT. POT. 10KB 11K1130
3 13289186 ROT.POT. 10KB 11K1130
4 J2359105 PRESSURE RUBBER SFF-018
5 7773531000 VARN. TOP CABINET DISCOVER 5
6 K2478374 BLACK KNOB+WHITE INSERT DISCOVER 5
7 K2478353 SMALL BLACK KNOB WITH WHITE INSERT
8 K2238127 DIFFUSER FOR LED VA-7
9 K2478306 BUTTON 16X10 WHITE
10 K2478373 BUTTON 16X10 DARK GREY
11 K2478354 ELLIPTIC KNOB
12 K2478313 BUTTON 20X10 WHITE
13 K2478370 BUTTON 16X10 DARK GREY (TOP)
14 K2478371 BUTTON 16X10 DARK GREY (BWD)
15 K2478372 BUTTON 16X10 DARK GREY (FWD)
16 K2478355 BUTTON 20X10 WHITE (PLAY/STOP)
17 K2478356 BUTTON 16X10 WHITE (1)
18 K2478357 BUTTON 16X10 WHITE (2)
19 K2478358 BUTTON 16X10 WHITE (3)
20 K2478359 BUTTON 16X10 WHITE (4)
21 K2478311 BUTTON 16X10 DARK GREY (DOWN)
22 K2478312 BUTTON 16X10 DARK GREY (UP)
23 K2478360 BUTTON 16X10 DARK GREY (PREV)
24 K2478361 BUTTON 16X10 DARK GREY (NEXT)
25 K2478362 BUTTON 12X8 DARK GREY (1)
26 K2478363 BUTTON 12X8 DARK GREY (2)
27 K2478364 BUTTON 12X8 DARK GREY (3)
28 K2478365 BUTTON 12X8 DARK GREY (4)
29 K2478366 BUTTON 12X8 DARK GREY (5)
30 K2478367 BUTTON 12X8 DARK GREY (6)
31 K2478368 BUTTON 12X8 DARK GREY (7)
32 K2478369 BUTTON 12X8 DARK GREY (8)
33 02126390 TOUCH SCREEN SENSOR EMU601A2MA16
34 01124234 LCD SHARP LM320191
35 7773523000 VARN. LCD COVER DISCOVER 5
36 7773528000 SMART COVER DISCOVER 5
37 J2289255 SCREW TORX 2.9X16 PR BRON.
38 J5029113 LED DIODE 5 L-53 SED / ORANGE
39 J5029111 LED DIODE L-59SRSGW-CC
40 J2289160 SELF TAP.SCREW 2.9X13 TCTCPR BR
41 13449125 JACK SOCKET HLJ0520-01-110
42 13449126 JACK SOCKET HLJ0520-01-010
43 13429273 DIN SOCKET 3PZ YKF51-5046
44 13159180 SSSF11209K SLIDE SWITCH
45 13449252 JACK SOCKET YKB 21-5006
46 00562023 SOCKET RCA YKC21-3017
47 J3219101 ROT.POT. 5KB 90° - MONO
48 K2478258 POWER SWITCH KNOB (BLACK)
49 01453245 AC PUSH SWITCH SDDLB1B2D TV5
50 J3449103 UNIVERSAL AC INLET ON PCB
51 K2248160 AC SOCKET HOLDER
52 J2289213 SELF TAP.SCREW 3.9X16 TC TC
53 00459901 ROT. POT. 10KB 14K 1230
54 K2128126 BLACK MUSIC REST VA-7/VA-5/VA-76
55 22208320 MUSIC SCORE HOLDER
56 22485303 D-RK KNOB BLK
57 01013223 EVQ-VEM F01-24B ENCODER
No. Part number Description
1 7773524000 VARN. RIGHT SIDE PANEL DISCOVER 5
2 7773526000 RIGHT VARN. END-BLOCK DISCOVER 5
3 7773511000 SMART MEDIA CARD PCB ASSY DISCOVER 5
4 7773510000 CONTROL FREEZE PCB ASSY DISCOVER 5
5 7773508000 RIGHT POTENTIOMETERS PCB ASSY DISCOVER5
6 7773505000 RIGHT CONTROL PCB ASSY DISCOVER 5
7 7773506000 CENTRAL CONTROL PCB ASSY DISCOVER 5
8 7773504000 LEFT CONTROL PCB ASSY DISCOVER 5
9 7700609000 CONTROL PCB ASSY F/ D-BEAM
10 7773507000 LEFT POTENTIOMETERS PCB ASSY DISCOVER 5
11 7773509000 HEADPHONE PCB ASSY DISCOVER 5
12 K3278110 PITCH BENDER (SW) + CABLE (24) + 1C
13 7773514000 THERMISTOR PCB ASSY DISCOVER 5
14 7770101001 LCD CONTROL PCB ASSY
15 7711203000 INVERTER PCB ASSY
16 7773525000 LEFT VARN. SIDE PANEL DISCOVER 5
17 7773527000 LEFT VARN. END-BLOCK DISCOVER 5
18 K2248127 PROTECTING BOX COVER F/INVERTER
19 K2248128 PROTECTING BOX BASE F/INVERTER
20 K2268174 R. VIBRATION DUMPER HLC/30 (GREY)
21 K2268175 L. VIBRATION DUMPER HLC/30 (GREY)
22 7773529000 CAP FOR RIGHT VARN. SIDE PANEL DISCOVER5
23 7773530000 CAP F/ VARN. LEFT SIDE PANEL DISCOVER 5
24 K2268177 VIBRATION DUMPER COVER LCD HLC/30
25 7773523000 VARN. LCD COVER DISCOVER 5
26 02126390 TOUCH SCREEN SENSOR EMU601A2MA16
27 K2268176 BLACK ANTI DUSTING PL30N LCD
28 01124234 LCD SHARP LM320191
Screw
A J2289130 SCREW 2.9X13 TC TC PR TROP
B J2289125 SCREW 2.9X10 TC TC PR TROP
C J2289126 SELF TAP.SCREW 2.9X 8 TCTCPRBZ
D J2289101 SELF TAP.SCREW 2.9X 6 TC TC
E J2289193 SELF LOCK.SCREW M3X6 TC TC H.6
PARTS LIST OF EXPLODED VIEW ( TOP)

4
Discover5 Dec, 2002
4
B
1
A22 5E
B
B
7B10
9
B
B
2
BC
DB
BE13 8
21
B23
16
11
E
12
17
B
18
15
19
6E
20 B
37
B
24
14
13
E
25
27
28
26
EXPLODED VIEW ( TOP)

5
Discover5
Dec, 2002
2
110
A34 A B5B76BB89B
EXPLODED VIEW (BOTTOM)
No. Part number Description
1 7773532000 VARN.+SILK. BOTTOM CBNT DISCOVER 5
2 7626921001 61 KEY KEYBOARD TP/7BA 2ND
3 01785823 SWITCHING POWER SUPPLY A1DUL3B034
4 7773512000 PRIMARY PCB ASSY DISCOVER
5 7773501000 HARMONY PCB ASSY DISCOVER
6 7773503000 AUDIO PCB ASSY DISCOVER 5
7 7773513000 XPGS-4 MODULE PCB ASSY DISCOVER
8 7773502001 MAIN PCB ASSY (EMC) DISCOVER 5
9 7770105000 MIDI PCB ASSY VA-7/VA-5/VA-76
10 J2409107 FLOPPY DISK DRIVER JU-257A 907P
Screw
A J2289108 SELF LOCK.SCREW M3X10 TCTC H.6
B J2289193 SELF LOCK.SCREW M3X6 TC TC H.6

6
Discover5 Dec, 2002
BENDER
LCD
KEYBOARD PCB
GRAPHIC
1/4 VGA
SWITCHING
INLET
POWER
SWITCH
POWER
SUPPLY
7
FDD
61 KEYS
+5V
CFL LAMP
A1DU2L3B034
44
IN OUT THRU
EXPRESS.
PEDAL
FOOT
SWITCH
SUSTAIN
SWITCH
DDD J J J
8
9
MAIN PCB ASSY
4
9 9
AUDIO PCB ASSY
6
CN1
9
816 16
XPGS4
PCB
ASSY
J
CN17
+5V
344
34 16
16
16
16
CN10
CN15
CN16
10
CN2
CN1
CN1
12 11
53014-1110
5045-08A
5045-09A
5045-08A
5045-09A
53014-1210 53014-1010
53014-1110 53014-0410
AMPC1-2716P
34V P1.27 M AMPC1.2716P AMPC1.2716P
53014-1010
5045-09A
CN1 CN2
CN11
CN12
CN9
10
CN1 CN4
CN3 CN29
CN6
MIDI
CN10 7
4
CN4
AMPC1-2714P
CN1
AC
CN5 CN3
CN4
+5V;+12V;-12V
28
CN31
28
28FE_ST_VK_N
CN21
53014-0710
7
5045-07A
CN25
LCD CONTR.
PCB
ASSY
CN24
7
B7B-PH-K-S
HARMONY
PCB
ASSY
5045-09A
CN9
53014-0810
CN7
8
TOUCH SCREEN
CN7 CN1
52043-0410 006216012100808
CN23
53014-1310
13 13 CN2
53014-1310
7
B7B-PH-K-S
CN6
CN27
53014-0310 33CN5
53014-0310
CN7
53014-0810
14
53014-0610
6
CN7
CN8
53014-0610
CN15
53014-0710
7
D.BEAM
PCB ASSY
5
53014-0510
CN3
53014-041053014-1210 53014-1010
CN5 CN6
11
CN10
6
AMPC1-2716P
LCD
CONTRAST
3
CN3
3
VIDEO
J
VIDEO
VIDEO
CN
17
9
CN1
CN2
CN3
CN5
9
4
3
5
CN
16
CN
15
CN
14
4
3
53
5045-03A
CN 30
3
5045-03A
CN18
8
CN4
124
412
5045-06A
CN4
5045-06A
CN1
Volume
VOICE
53014-0710
CN1
12 12
Volume
HARMONY
Volume
RIGHT POTENT.
PCB ASSY
FREEZE CONT.
PCB ASSY
6
53014-0610
CN1
53014-0510
CN2
57
53014-0710
CN1
CN3 CN9
CN1 CN2
CN2 CN4
AMPC1-2714P
AMPC1-2714P
AMPC1-2714P
14
14
14
AMPC1-2714P
AMPC1-2714P
AMPC1-2714P
AMPC1-2714P
14
1414
14
6
CN4
53014-0910
53014-0910
53014-0410
53014-0410
53014-0310 53014-0310
53014-0510
53014-0510
53014-1010
53014-0610
CN5
53014-0810
CN2
CN11
53014-0810
MIC/LINE IN
53014-0310
3
CN13
53014-0310
3
CN10
6
B3B-PH-K-S
B3B-PH-K-S
INLET PCB ASSY
CN1
CN1
CN2
CN2
2
2
7
7
LEFT POTENT.
PCB ASSY
LEFT CONTROL
PCB ASSY
CENTRAL CONTROL
PCB ASSY
RIGHT CONTROL
PCB ASSY INVERTER
PCB ASSY
SMART
MEDIA
PCB ASSY
MIDI PCB ASSY
PHONE
PCB ASSY
1
2
3
4
14
12
13
11
9
6
8
5
10
7
6
5
6
5
5
6
7
6
5
5
16
17
15 23
22 21
20
18
19
5
WIRING DIAGRAM
1 K3468269 7P CABLE (50) -2C P.2.5 D/R
2 7773522000 9P CABLE ASSY (14) -2C P.2 D/R
3 7773406000 4P CABLE ASSY (20) -2C P.2 D/R
4 7773519000 1P COAXIAL CABLE (20) 2C P.2 D/R
5 7773516000 WIRING ASSY (POT/AUD/MB/CNTR./HEAD/D.B)
6 7773517000 WIRING ASSY (POT/AUDIO/MB/R.CONTROL)
7 7773515000 WIRING ASSY (LCD/MAIN/AUDIO)
8 7770306000 5P CABLE (8) -2C P.2 D/R VA-5
9 7699517000 6P CABLE ASSY (24) -2C P.2
10 K3468156 4P CABLE (90) 2C D/D
11 7773518000 2P AWG18 CABLE ASSY 1N/1B (8) 2C
12 7771006000 3 CABLE ASSY 2N/1R (130) -2C 4P D/D
13 7773520000 7P CABLE ASSY (14) -2C P.2,5 JST/AWG22
14 7699407000 5P CBL ASSY (28) -2C P.2
15 K3468271 28P MYLAR CABLE (40) 1.25B SMCD28X350
16 7697220001 8P CABLE (32) -2C
17 K3468171 9P CABLE (22) -2C D/R
18 7773521000 5+1P COAXIAL CABLE ASSY (20) 2C P.2 D/R
19 K3468270 9P CABLE (12) -2C P.2.5 D/R
20 K3468268 3P CABLE (20) -2C P. 2.5 D/R
21 K3468186 16P FLAT CABLE (36) -2C
22 K3468166 16P FLAT CABLE (44) -2C
23 K3468146 34P FLAT CABLE (26) -2C

Discover5
Dec, 2002
7
PARTS LIST Discover5 (117V/230V/230VE/240VA)
When ordering any parts listed in the parts list,please specify the following items in the order sheet.
QTY PART NUMBER DESCRIPTION MODEL NUMBER
Ex. 10 22575241 Sharp Key C-20/50
15 2247017300 Knob (orange) DAC-15D
Failure to completely fill the above items with correct number and description will result in delayed or
even undelivered replacement.
CONSIDERATION ON PARTS ORDERING
AUD = Audio Board
CCB = Central Control Board
DBM = D-Beam Board
FR = Freeze Control Board
HA = Harmony Board
INV = Inverter Board
LB = Left Contact Board
LCB = Left Control Board
LCD = LCD Control Board
LPB = Left Potentiometer Board
MB = Main Board
MI = Midi Board
RB = Right Contact Board
RCB = Right Control Board
RPB = Right Potentiometer Board
PHB = Phones Board
PRB = Primary Board
SM = Smart Card Board
XPGS4 = XPGS4 Board
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.
!
!
SAFETY PRECAUTIONS :
The parts marked have
safety-related characteristics.
Use only listed parts for
replacement.
!
KEYBOARD PARTS LIST
61 KEY TP/7BA 2° KEYBOARD ASSY code 7626921001
DO
DO
61
-KEY KEYB
O
AR
D
TP
/
7
B
A
2
°
co
d
e
7626921001
1
2
3
4
5
6
7/8
9
11
10
P
ARTS
P
ARTS
P
NAME
DOU
BL
E
HEADED
S
PRIN
G
NA
TURAL
A
TURAL
A
KEY
C5
DO
RE
MI
FA
SOL
LA
SI
DO
(
F
)
NA
A
KEY
D6
NA
A
KEY
E7
NA
TURAL
A
TURAL
A
KEY
F
1
NA
TURAL
A
TURAL
A
KEY
G2
NA
TURAL
A
TURAL
A
KEY
A
3
NA
TURAL
A
TURAL
A
KEY
B4
NA
TURAL
A
TURAL
A
KEY
C8
S
HAR
P
KEY
SC
REW T
C
T
C
P
R
TR
OP
12P
ACT
A
13P
RUBBER
CONT
ACT
T
ACT
T
RI
G
HT
&
LEFT
CO
NTA
C
T P
CB
A
SS
Y+RUBBE
R
KEYB
O
AR
D
S
UPP
OR
T
6
1
KEY
S
RUBBER
END
S
TR
O
K
E
ADHE
S
IV
E
RUBBER
8
x
2
,
5x
8
4
8
CO
D
E
RJA
N
um
.
221
7
8226
61
J
2
57
9123
5
J
2
57
9124
5
J
2
57
9125
5
J
2
57
9126
5
J
2
57
9127
5
J25
7
9128
5
J
2
57
9129
5
J
2
57
9130
1
22
57
8318
25
J
2289125
34
2218
5
23802
4
2218
5
23902
1
1
22818
74
6
1
221
5
8
7
89
61
223
5
81
5
1
1
N
O.
2
3
5
6
1
PM
SM
4
CONT
ACT
T
ACT
T
B
O
ARD
S
ARE
CO
MPLET
E
WITH
RUBBER
CONT
ACTS
T
ACTS
T
*
*
11
9
7
10
8
12P
RUBBER
CONT
AC
T
AC
T
T
12P
RUBBER
CONT
AC
T
AC
T
T
12P
RUBBER
CONT
ACT
T
ACT
T
12P
RUBBER
CONT
ACT
T
ACT
T
13P
RUBBER
CONT
ACT
T
ACT
T
8
P
+
4
P
ASSEMBL
YO
L
Y O
L
F
RUBBER
CONT
ACT
T
ACT
T
0
762
45
08000
0
0
CASING Q.ty
K2128126 BLACK MUSIC REST VA-7/VA-5/VA-76 1
22208320 MUSIC SCORE HOLDER 1
# 7773523000 VARN. LCD COVER DISCOVER 5 1
# 7773524000 VARN. RIGHT SIDE PANEL DISCOVER 5 1
# 7773525000 LEFT VARN. SIDE PANEL DISCOVER 5 1
# 7773526000 RIGHT VARN. END-BLOCK DISCOVER 5 1
# 7773527000 LEFT VARN. END-BLOCK DISCOVER 5 1
# 7773528000 SMART COVER DISCOVER 5 1
# 7773529000 CAP FOR RIGHT VARN. SIDE PANEL DISCOVER 5 1
# 7773530000 CAP F/ VARN. LEFT SIDE PANEL DISCOVER 5 1
# 7773531000 VARN. TOP CABINET DISCOVER 5 1
# 7773532000 VARN.+SILK. BOTTOM CBNT DISCOVER 5 1
KNOB BUTTON
22485303 D-RK KNOB BLK 1
# K2478353 SMALL BLACK KNOB WITH WHITE INSERT 1
K2478258 POWER SWITCH KNOB (BLACK) 1
K2478306 BUTTON 16X10 WHITE 28
K2478311 BUTTON 16X10 DARK GREY (DOWN) 1
K2478312 BUTTON 16X10 DARK GREY (UP) 1
K2478313 BUTTON 20X10 WHITE 2
# K2478354 ELLIPTIC KNOB 8
# K2478355 BUTTON 20X10 WHITE (PLAY/STOP) 1
# K2478356 BUTTON 16X10 WHITE (1) 1
# K2478357 BUTTON 16X10 WHITE (2) 1
# K2478358 BUTTON 16X10 WHITE (3) 1
# K2478359 BUTTON 16X10 WHITE (4) 1
# K2478360 BUTTON 16X10 DARK GREY (PREV) 1
# K2478361 BUTTON 16X10 DARK GREY (NEXT) 1
# K2478362 BUTTON 12X8 DARK GREY (1) 1
# K2478363 BUTTON 12X8 DARK GREY (2) 1
# K2478364 BUTTON 12X8 DARK GREY (3) 1
# K2478365 BUTTON 12X8 DARK GREY (4) 1
# K2478366 BUTTON 12X8 DARK GREY (5) 1
# K2478367 BUTTON 12X8 DARK GREY (6) 1
# K2478368 BUTTON 12X8 DARK GREY (7) 1
# K2478369 BUTTON 12X8 DARK GREY (8) 1
# K2478370 BUTTON 16X10 DARK GREY (TOP) 1
# K2478371 BUTTON 16X10 DARK GREY (BWD) 1
# K2478372 BUTTON 16X10 DARK GREY (FWD) 1
# K2478373 BUTTON 16X10 DARK GREY 2
K2478374 BLACK KNOB+WHITE INSERT DISCOVER 5 5
SWITCH
01453245 AC PUSH SWITCH SDDLB1B2D TV5 SW1 on PRB 1
J3169105 SWITCH TP-1101A / EVQ-PAE 05 R On LCB/ on FR/ on CCB/ on RCB 60
13159180 SLIDE SWITCH SSSF11209K SW1 on AUD 1
JACK, SOCKET
13449252 JACK SOCKET YKB 21-5006 JK1,2,6 on AUD/JK1 on PHB 4
13449125 JACK SOCKET HLJ0520-01-110 JK3,4 on AUD/JK2,3 on MI 4
13449126 JACK SOCKET HLJ0520-01-010 JK4 on MI 1
13429273 DIN SOCKET 3PZ YKF51-5046 JK5 on MI 1
# 00562023 SOCKET RCA YKC21-3017 JK9 on AUD 1
DISPLAY UNIT
NNoottee::01124234 LCD SHARP LM320191 1
!

8
Discover5 Dec, 2002
DISK DRIVE UNIT
NNoottee::J2409107 FLOPPY DISK DRIVER JU-257A 907P 1
BENDER UNIT
NNoottee::# K3278110 PITCH BENDER (SW) + CABLE (24) + 1C 1
KEYBOARD ASSY
7626921001 61 KEY KEYBOARD TP/7BA 2ND 1
NOTE: For details, refer to KEYBOARD PARTS LIST (Page 7)
POWER SUPPLY UNIT
NNoottee::# 01785823 SWITCHING POWER SUPPLY A1DUL3B034 1
PCB ASSY
# 7773514000 THERMISTOR PCB ASSY DISCOVER 5 1
7700609000 CONTROL PCB ASSY F/ D-BEAM 1
7711203000 INVERTER PCB ASSY 1
7770105000 MIDI PCB ASSY VA-7/VA-5/VA-76 1
# 7773505000 RIGHT CONTROL PCB ASSY DISCOVER 5 1
# 7773504000 LEFT CONTROL PCB ASSY DISCOVER 5 1
# 7773511000 SMART MEDIA CARD PCB ASSY DISCOVER 5 1
# 7773501000 HARMONY PCB ASSY DISCOVER 5 1
# 7773506000 CENTRAL CONTROL PCB ASSY DISCOVER 5 1
# 7773508000 RIGHT POTENTIOMETERS PCB ASSY DISCOVER5 1
# 7773507000 LEFT POTENTIOMETERS PCB ASSY DISCOVER 5 1
# 7773509000 HEADPHONE PCB ASSY DISCOVER 5 1
# 7773510000 CONTROL FREEZE PCB ASSY DISCOVER 5 1
# 7773512000 PRIMARY PCB ASSY DISCOVER 1
# 7773503000 AUDIO PCB ASSY DISCOVER 5 1
# 7773513000 XPGS-4 MODULE PCB ASSY DISCOVER 5 1
7624508000 CONTACT PCB 61 KEYS W/RUBBER 1
# 7770101001 LCD CONTROL PCB ASSY 1
# 7773502001 MAIN PCB ASSY (EMC) DISCOVER 5 1
IC
00900901 INVERTER MODULE CXA-M10AL 1
15229718RI I.C. 6N 137 PHOTO-COUPLER IC6 on MI 1
# K525818110 I.C. HD6437034 AE82F K525818110 IC4 on MB 1
# 02456634 I.C. HD6433060G25F FLAT IC4 on HA 1
J5159114 I.C.. 74 HC 14 IC3 on RCB 1
15169550RI I.C. 74 HC138 DIP CMOS IC6, 7 on RCB 2
J5159107 I.C. 74 HC574 CMOS IC5 on RCB 1
00232645 I.C. TC7W14F FLAT IC23, 123 on MB 2
J5259127 I.C. 74 HC 10 FLAT IC29 on MB 1
# J5259154 I.C. TC 74HC32AF IC118 on MB 1
J5259102 I.C. 74 HC 273 FLAT CMOS IC40 on MB 1
J5259128 I.C. 74 HC 393 FLAT IC28 on MB 1
00343823 I.C. M60205-0601FP (CUSTOM IC) IC3 on MB 1
00129278 I.C. SSC1080 FOB (CUSTOM IC) IC10 on MB 1
00788356 I.C. M38881M2-058FP IC13 on MB 1
J5259120 I.C. HM5118160CJ-6 FLAT IC110 on MB 1
01126612 I.C. LC324260AJ60/AS4C256K16E050JCT IC7, 8 on HA 2
# J5259155 I.C. M11B416256A-35J IC12 on MB 1
01561945 I.C. FLASH MEM LH28F160S5T-70 IC112 on MB 1
15199780 I.C. HD63266FP-64A FDC IC16 on MB 1
# J5259156 I.C. S1D13506F00A IC11 on MB 1
# 02231767 I.C. TC223C080AF-101 FLAT IC2, 3 on HA 2
15159113 I.C. 4051 BCP CMOS IC1 on RCB 1
15259884 I.C. TC7S08F MOS CMOS IC15 on MB 1
15259885 I.C. TC7S32F CMOS IC14, 39 on MB 2
15259887 I.C. TC7SU04F FLAT CMOS IC22, 30 on MB 2
J5169105 I.C. TC7W08F FLAT IC36, 102 on MB 2
15249121 I.C. TC7W04F IC116 on MB 1
J5259149 I.C. TC74VHC541FT FLAT IC117, 119 on MB 2
# J5259157 I.C. TC74VHCT245AFT FLAT IC120 on MB 1
# 01670789 I.C. TC74VHCT08AF FLAT IC113 on MB 1
# J5259158 I.C. TC4053 BFN FLAT IC17 on AUD 1
# J5259159 I.C. TC7WH241FU FLAT IC6 on HA 1
# 01893334 I.C. 67.7376M-PHCL SG-800 JC X1 on HA 1
15169334 I.C. 74 LS 05 N IC5 on MI 1
15219183 I.C. M51953 AL (STANDING) IC5 on MB 1
15189251 I.C. M5218 P (OP AMP) IC1 on LPOT / IC2 on RCB 2
15189210 I.C. BA 5218F (OP AMP) IC9,16 on AUD 2
15189186 I.C. UPC 4570C (OP AMP) IC3 on LPOT/ IC11 on RPOT/ IC2 on LCD 3
15289105 I.C. UPC 4570G (OP AMP) on AUD/on HA/ on MB 10
15189189 I.C. UPC 4570HA VERT. (OP.AMP.) IC10 on DBM 1
15199904 I.C. M51953 BL (STANDING) IC5 on AUD 1
J5189102 I.C. TD 62593 AP DIP IC4 on RCB 1
00458312 I.C. NJM 2360M FLAT IC1 on LCD 1
01451578 I.C. AK4324-VF-E2 DAC IC17 on HA/ IC108 on MB 2
15289117 I.C. NJM 5532MD-TE1 OP AMP IC14 on AUD/ IC107 on MB 2
# 01902045 I.C. AK5351-VF-E2 FLAT IC16 on HA 1
# 15189261 I.C. BA 5218 AFP-600E FLAT IC20 on HA 1
# 15289123 I.C. M51953 AFP-600E FLAT IC9 on HA 1
J5199102 I.C. UA 7812 CV TO220 IC1 on PRB 1
J5199103 I.C. 7912F TO220 IC2 on PRB 1
15199286 I.C. AN78L05M FLAT (REGULAT.) IC105 on MB 1
J5259133 I.C. TA7805 AF IC11 on HA/ IC104 on MB 2
# 02561601 I.C. TA48M033F(TE16L S) IC21 on HA 1
# 01899790 I.C. UPC29L33T-E2 REGULATOR IC115 on MB 1
TRANSISTOR
15119155RI TRANSISTOR BC/560-B Q5 on AUD/ Q9 on MI 2
15119154RI TRANSISTOR BC/549-B Q1, 3 on MI 2
15129114 TRANSISTOR 2SC-1815GR Q1, 2, 3 on LCD/ Q3 on DBM 4
15119113 TRANSISTOR 2SA-1015 GR Q4, 5 on LCD 2
15319101 TRANSISTOR 2SC-2412K Q4, 6, 7 on AUD 3
15309101 TRANSISTOR 2SA-1037KR Q7 on MB 1
15129427 TRANSISTOR 2SC-2235Y Q16 on MB 1
15139124 TRANSISTOR 2SK-363 GR FET Q3 on AUD 1
15329516 TRANSISTOR DTC-114EK Q2, 4 on HA 2
15119163 TRANSISTOR RN2227 Q1, 2, 3, 4, 5, 6, 7 on RCB 7
J5119104 TRANSISTOR DTA-114 EK CHIP Q3, 5, 6 on HA 3
00898201 TRANSISTOR RN2421 CHIP Q1 on HA 1
15329104 TRANSISTOR 2SK-368GR FET CHIP Q8 on MB 1
15319107 TRANSISTOR 2SC-4116GR Q8 on HA/ Q9 on MB 2
# J5119106 TRANSISTOR 2SC-4213-A (TE85L) Q9, 10 on HA 2
# J5119107 TRANSISTOR 2SA-1586-GR (TE85R) Q7 on HA 1
DIODE
15019159RI DIODE 1N-4148 On LCB/ on FR/ on CCB/ on RCB/ on MI/ on RB and LB 187
15119126 DIODE 1SS-133T REDUCED PITCH D6, 7 on AUD 2
15339105 DIODE DAN-202K D1 on AUD/D13, 14 on MB 3
15339108 DIODE DA-204K D4 on AUD/D1, 2, 3, 4, 5, 7, 8, 16 on MB 9
00893912 DIODE SFPB-56 CHIP D1 on LCD 1
15339109 DIODE DAP 202K CHIP D12,15 on MB 2
01121323 DIODE DA-204U T-106 CHIP DA1,2 on HA 2
# 15339119 DIODE 1SS-352 TPH3 D1,2 on HA 2
01341623 DIODE LED TLN 201 D216 on DBM 1
01342578 PHOTO DIODE TPS 708 D215 on DBM 1
J5029111 LED DIODE L-59SRSGW-CC D19 on LCB/D34,35 on RCB 3
J5029112 LED DIODE 5 L-53 SRD-D / RED On LCB/ on FR/ on CCB/ on RCB/ D42 on RPOT 48
J5029113 LED DIODE 5 L-53 SED / ORANGE D27,34 on LCB/D43 on RCB 3
J5019110 ZENER DIODE BZX79C 7.5V D8,9 on AUD 2
J5019105 DIODE 1N 4002 D3 on AUD 1
RESISTOR
J3919104 RESISTOR ARRAY EXB-A10E-103-J On MB 15
J3919107 RESISTOR ARRAY EXB-V8V-101-JV RA12, 13, 45 on MB 3
J3919108 RESISTOR ARRAY EXB-V8V-103-JV On MB 9
J3919109 RESISTOR ARRAY EXB-V8V-470-JV On MB 10
J3919110 RESISTOR ARRAY EXB-V8V-R00-0V RA48, 49 on MB 2
J3919111 RESISTOR ARRAY EXB-V8V-391-JV RA34 on MB 1
# 01566190 CEA R-ARRAY EXB-E10C-473-J RA1, 2, 4, 5 on HA 4
# J3919118 RESISTOR ARRAY EXB-V8V-473-JV RA3, 6, 7, 501 on HA 4
13819132RI UNINFL.RES. 100 OHM 0.6W 5% R42, 51 on AUD 2
13819131RI UNINFL.RES. 10 OHM 0.6W 5% R82 on DBM 1
J3809155 UNINF. RESISTOR 2200 0.6W 5% R20, 21 on LCD 2
J3809153 UNINFL.RESISTOR 0.22 0.6W 5% R1 on LCD 1
J3809134 UNINFL.RES. 27 OHM 0.6W 5% R6 on RCB 1
J3809150 UNINFL.RES. 33 OHM 1/4W 5% R116, 117 on AUD/ R177, 178 on MB 4
J3809156 UNINFL. RES. 47 OHM 0.6W 5% On RCB 10
J3809157 THERMISTOR NTC 10K PH 5% On TB 1
POTENTIOMETER
13289186 ROT.POT. 10KB 11K1130 VR1 on LPOT/ VR4 on RPOT 2
00459901 ROT. POT. 10KB 14K 1230 VR5 on LPOT 1
13289185 ROT. POT. 10KB 11K1130 VR2, 3, 5 on RPOT 3
13299206 TRIMMER POT. EVND 8AA03B24 VR1 on MB 1
J3219101 ROT.POT. 5KB 90°- MONO VR2 on AUD 1
!
!

Discover5
Dec, 2002
9
CAPACITOR
15359774 POLYEST.COND. 0805 680P 5% C40 on AUD 1
J5369110 CONDENSER 0603 150P NP0 5% C231, 235 on MB 2
J3629144 ELCTRL.COND. 470UF 16V AX C12 on RCB 1
13639154 ELECTRL.COND.-V 1000UF 16V C48 on DBM 1
J3629103 ELECTRL.COND. 100U 25V P5 On AUD/ on MI/ on PRB/ on MB/ 2 on PRB 10
J3629147 ELECTR. COND. 220U 25V P.5 C209, 210 on AUD/ C245, 246 on MB 4
J3629135 ELECTRL. COND. 470U 35V P5 C2 on INV 1
J3629132 ELECTRL.COND. 100U 50V P5 C2, 4 on LCD 2
J3629105 ELECTRL.COND. 47U 50V P5 C199 on AUD/ C1, 3, 7, 8 on LCD 5
J5369103 ELECTR. COND. RV2 100U 16V (SMD) C208 on AUD/C33,57,61,65,206,207 on HA/
C71,216,232,236 on MB 11
J5369104 ELECTR. COND. RV2 10U 16V (SMD) C198,204,205,211,212,213,215 on AUD/ on HA/
C2,38,50,219,222,227,228,276,286 on MB 50
J5369101 ELECTR. COND. RV2 22U 16V (SMD) C38, 202 on AUD 2
J5369107 ELECTR. COND. RV 330U 16V (SMD) C63 on HA 1
J5369105 ELECTR. COND. RV3 33U 16V (SMD) On MB 15
J5369102 ELECTR.COND. RV2 47U 16V SMD C203, 214, 216 on AUD 3
# J5369111 ELECTR. COND. RV2 10U 25V (SMD) C93 on HA 1
J5369106 ELECTR. COND. RV2 1U 50V (SMD) C201 on AUD 1
J3629149 ELECTR.COND. 100U 16V H.7 C17, 19 on LPOT 2
J3629143 ELECTR. COND. 10U 16V H.7 C44, 45 on DBM 2
J3629137 ELECTR. COND. 33U 16V H.7 C3, 8, 12 on LPOT/ C2, 4, 11 on RCB/ C4 on RPOT 7
J3629150 ELECTR.COND. 47U 16V H.7 C9 on RCB 1
J3629142 ELECTR. COND. 1U 63V H.7 C43 on DBM 1
13649103J0 UNPOL.COND. 10U 50 P5 C109, 113, 117, 118 on AUD 4
00239412 POLYEST.COND. AMZV0050J122 0200 C53, 61 on AUD 2
00239390 POLYEST.COND. AMZV0050J561 0200 C56, 64 on AUD 2
INDUCTOR, COIL, FILTER
<<EMI>> 22448240 NOISE SUP. BL02RN2-R62 L1, 2, 3 on PHB 3
<<EMI>> 12449370 NOISE SUP. SBT-0160W On AUD/ on MI 10
<<EMI>> 12449326 NOISE SUP. SBT-0460 L6,12 on MI 2
<<EMI>> 13529187 NOISE SUP. ELKTR391CA On LPOT/ on RCB 10
<<EMI>> 12449358 NOISE SUP. FL5R200N PNT L17 on AUD 1
<<EMI>> J2399104 CHIP NOISE SUP. EXCCL4532U1 On AUD/ on MB 18
<<EMI>> 00452034 CHIP NOISE SUP. BK2125HM102 On MB 10
<<EMI>> 00907856 NOISE SUP. BLM21A601SPT CHIP L3, 5, 6 on AUD 3
<<EMI>> 12449449 INDUCTOR RCH-875-151K L1 on LCD 1
<<EMI>> 01340834 FERRITE BEAD EXCML 20A390 L1, 2, 3 on HA 3
<<EMI>> 00903167 NOISE SUP. N2012Z601T02 CHIP L52, 58, 59 on MB 3
<<EMI>># J2399109 NOISE SUP. ELKE471FA CHIP FL2, 4 ,5 on MB 3
CRYSTAL, RESONATOR
00894023 X-TAL 20 MHZ MA-406 X1 on MB 1
00894034 X-TAL 16 MHZ MA-406 X2 on HA/ X2 on MB 2
# 02566612 MG5100SA 14.31818MHZ OSCILLATOR IC101 on MB 1
RELAY
12439224RI RELAY DS2YS-12V RL1 on AUD 1
ENCODER
01013223 ENCODER EVQ-VEM F01-24B ENC1 on RCB 1
CONNECTOR
13419677RI 16P FEM. CONNECTOR AMP 1.27 CN15, 16, 25 on MB/ CN1 on LB/ CN2 on RB 5
J3429122 14P FEM. CONNECTOR AMP 1.27 CN1, 2 on LCB/ CN8, 9 on RCB 4
01454112 12P CONN. 006216012100808 CN1 on LCD 1
J3429125 FEMALE CONNECTOR 52043-0410 CN7 on LCD 1
J3429127 28V FEMALE CONN. 1.25 90°FE-ST-VK-N CN1 on SM/ CN31 on MB 2
# J3429128 SMART CARD CONNECTOR CN2 on SM 1
13419676RI 8P MALE CONN. P/2.5 MOLEX CN6 on MB/ CN2 on MI 2
13369688RI 4P MALE CONN. P 2.5 M CN4, 5 on PRB/ CN1 on INV 3
J3439103 6P MALE CONNECTOR P 2.5 M CN4 on AUD 1
J3439106 9P MALE CONNECTOR P 2.5 M CN9 on AUD/ CN9, 10 on MB/ CN1 on MI 4
J3439113 7P MALE CONNECTOR P 2.5 M CN10 on AUD/ CN3 on PRB 2
J3439117 6P MALE CONN. 90°P. 2.5 On PHB 1
J3439120 4P MALE CONN. P.2 M CN16 on AUD/ CN2 on HA/ CN29 on MB 3
J3439121 6P MALE CONN. P.2 M CN12 on AUD 1
J3439122 8P MALE CONNECTOR P.2 M CN7 on AUD/ CN7 on MB 2
J3439125 5P MALE CONNECTOR P.2 M CN14 on AUD/ CN5 on HA 2
J3439151 9P MALE CONNECTOR P.2 M CN17 on AUD/ CN1 on HA 2
J3439141 10P MALE CONNECTOR P.2 M CN11 on AUD/ CN4 on MB 2
J3439143 34P MALE CONN. P. 1.27 M CN17 on MB 1
J3439123 6P MALE CONN. P. 2 M 90°CN5 on LPOT/ CN1 on FR/ CN7 on RCB/ CN1 on PHB 4
J3439124 10P MALE CONN. P. 2 M 90°CN4 on LPOT/ CN6 on RCB 2
J3439126 12P MALE CONN. P.2 M CN1 on MB 1
J3439142 3P MALE CONNECTOR P/2.5 M CN18 on AUD/ CN30 on MB 2
J3439146 11P MALE CONNECTOR P.2 M CN3 on MB 1
J3429120 3P MALE CONNECTOR P.2 M CN13,15 on AUD/ CN3 on HA/ CN27 on MB/
CN5 on LCD/ CN10 on RPOT 6
J3439148 7P MALE CONNECTOR P.2 M CN1 on AUD/ CN21 on MB/ CN15 on DBM 3
13369898 2P MALE CONNECTOR B2P3-VH CN1 on PRB 1
13369592 7P MALE CONNECTOR P.2.5 JST CN2 on PRB 1
J3439162 13P MALE CONN. P.2 M CN23 on MB/ CN2 on LCD 2
13369568 B3B-PH-K-S CONNECTOR CN4 on LCD/ CN3 on AUD 2
13369503 B7B-PH-K-S CONNECTOR CN24 on MB/ CN6 on LCD 2
01349645 2P MALE CONNECTOR S2(4-2.3)B-XH-A CN2 on INV 1
J3439171 4P MALE CONNECTOR 90°P.2 M CN4 on RCB 1
J3439172 8P MALE CONNECTOR 90°P.2 M CN11 on LPOT/ CN2 on RCB 2
J3439182 5P MALE CONNECTOR 90°P.2 M CN3 on RCB/ CN2 on RPOT 2
J3439173 7P MALE CONNECTOR 90°P.2 M CN1 on RPOT 1
J3439175 11P MALE CONNECTOR 90°P.2 M CN1 on RCB 1
J3439176 12P MALE CONNECTOR 90°P.2 M CN5 on RCB 1
J3439183 3P MALE CONNECTOR 90°P.2 M CN10 on RPOT 1
WIRING, CABLE
K3468156 4P CABLE (90) 2C D/D For details refer to “WIRING DIAGRAM”on page 6 1
# K3468268 3P CABLE (20) -2C P. 2.5 D/R ““1
# K3468269 7P CABLE (50) -2C P.2.5 D/R ““1
K3468171 9P CABLE (22) -2C D/R ““1
# K3468270 9P CABLE (12) -2C P.2.5 D/R ““1
K3468166 16P FLAT CABLE (44) -2C ““1
K3468186 16P FLAT CABLE (36) -2C ““1
K3468146 34P FLAT CABLE (26) -2C ““1
# K3468271 28P MYLAR CABLE (40) 1.25B SMCD28X350 ““1
7697220001 8P CABLE (32) -2C ““1
# 7773515000 WIRING ASSY (LCD/MAIN/AUDIO) ““1
# 7773516000 WIRING ASSY (POT/AUD/MB/CNTR./HEAD/D.B) ““1
# 7773517000 WIRING ASSY (POT/AUDIO/MB/R.CONTROL) ““1
7699407000 5P CBL ASSY (28) -2C P.2 ““1
7770306000 5P CABLE (8) -2C P.2 D/R VA-5 ““1
7771006000 3 CABLE ASSY 2N/1R (130) -2C 4P D/D ““1
7773406000 4P CABLE ASSY (20) -2C P.2 D/R ““1
# 7773518000 2P AWG18 CABLE ASSY 1N/1B (8) 2C ““1
# 7773519000 1P COAXIAL CABLE (20) 2C P.2 D/R ““1
7699517000 6P CABLE ASSY (24) -2C P.2 ““1
# 7773520000 7P CABLE ASSY (14) -2C P.2,5 JST/AWG22 ““1
# 7773521000 5+1P COAXIAL CABLE ASSY (20) 2C P.2 D/R ““1
# 7773522000 9P CABLE ASSY (14) -2C P.2 D/R ““1
AC INLET
J3449103 UNIVERSAL AC INLET ON PCB On PRB 1
SCREW
J2289101 SELF TAP.SCREW 2.9X 6 TC TC 2
J2289116 SELF TAP.SCREW 3.5X13 TC TC 19
J2289213 SELF TAP.SCREW 3.9X16 TC TC 2
J2289126 SELF TAP.SCREW 2.9X 8 TCTCPRBZ 2
J2289125 SCREW 2.9X10 TC TC PR TROP 72
J2289130 SCREW 2.9X13 TC TC PR TROP 21
# J2289254 SCREW 2.9X10 TC TC PR BRUN 18
J2289160 SELF TAP.SCREW 2.9X13 TCTCPR BR 5
J2289120 SELFTAP.SCREW 2.9X13 TC TSP PR 2
J2289107 SELF LOCK.SCREW M3X6 TC TC H.6 4
J2289108 SELF LOCK.SCREW M3X10 TCTC H.6 16
J2289111 SELF LOCK.SCREW M3X4 TCTC H. 6 4
J2289193 SELF LOCK.SCREW M3X6 TC TC H.6 59
# J2289255 SCREW TORX 2.9X16 PR BRON. 2
PACKING
# K2638293 LDPE CENTRAL PROTECTION 2
K2678119 CARTENE ENVELOPE HD CM.170X56 1
K2678102 POLYETH. ENVELOPE 25X45 1
K2678106 POLYETH.ENVELOPE 4OX55 1
# K2618289 OUTER CARTON DISCOVER 5 1
MISCELLANEOUS
J2289113 NUT 3MA H.3 2
J2289222 NUT 10 MA TH.8 UNI 5588 2
J2139101 FLAT WASHER I/D 4 4
!

10
Discover5 Dec, 2002
J2139106 PLASTIC WASHER TH.2 E/D 13 5
# K2158111 METAL NUT FOR MUSIC REST DISCOVER 5 2
K2168114 LED SPACER H.1.8 E.D.9 3
00453223 LED SPACER H. 7 E.D. 5 2
K2168117 LED SPACER H.1.5 D.E.5.5 51
J2359105 PRESSURE RUBBER SFF-018 4
02126390 TOUCH SCREEN SENSOR EMU601A2MA16 1
# K2268176 BLACK ANTI DUSTING PL30N LCD 1
# K2268177 VIBRATION DUMPER COVER LCD HLC/30 1
K2248127 PROTECTING BOX COVER F/INVERTER 1
K2248128 PROTECTING BOX BASE F/INVERTER 1
01343089 D-BEAM CONTROLLER ESCT BLK 1
K2238127 DIFFUSER FOR LED VA-7 8
K2248160 AC SOCKET HOLDER 1
K253810302 FUSE WARNING LABEL 1
# K2268174 R. VIBRATION DUMPER HLC/30 (GREY) 1
# K2268175 L. VIBRATION DUMPER HLC/30 (GREY) 1
ACCESSORIES
J3439155 CABLE CEE XVIIG-H05VVF2X1-C17W only for 230V 1
J3439167 CABLE SAA/2-H05VV5 2X1-C17W only for 240VA 1
13499152RI CABLE BS/13/H05VV-F3G0 75-V only for 230VE 1
J3439128 CABLE 498/3 SJT 2X18 AWG-C17 only for 117V 1
# K6018504 QUICK REF. OWNER'S MANUAL DISCOVER 5 1
# K6018505 OWNER'S MANUAL (TONE/DRUM) DISCOVER 5 1
# K6018503 OWNER'S MANUAL 2ND. DISCOVER 5 1
# 7773533000 SMART CARD (132 SONGS) DISCOVER 5 1
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Discover5
Dec, 2002
HOW TO SAVE - HOW TO VERSION UP
Since Discover5 has a flash memory for the System Program registration, you can update it by floppy disk.
Items required:
Software Update Disk Discover5 (code: 7773536000)
Test Update Disk Discover5 (code: 7773537000)
ATTENTION:
The Test Program has not been installed in this instrument (otherwise it would have occupied too much
memory).
If you want to install it, you have to load the test program from the Discover5 Test program disk you've
been provided with.
WARNING:
Loading the Test Program causes the System Program of your Discover5 to be lost.
Therefore every time you want to carry out some checks in your Discover5 and consequently have to
install the Test Program, we strongly recommend you to make a back-up copy of your Discover5 current
System Program, according to the procedure described in the paragraph "HOW TO SAVE THE SOFTWARE
ON A FLOPPY DISK”
Of course, once you've completed your tests, you'll have to re-load the System Program (that has been can-
celled when installing the Test Program), following the procedure described in the paragraph "HOW TO UPDA-
TE THE SOFTWARE AND/OR TO LOAD THE TEST PROGRAM FROM FLOPPY DISK
HOW TO VISUALIZE THE “SYSTEM PROGRAM” VERSION
Turn the instrument on while keeping the CHAIN, TOP and FADE OUT/IN buttons pressed.
The display visualizes:
You can check the instrument software version, pressing the TONE/ USER PROGRAM 1 button.
After a few seconds the display shows:
To exit from this screen display, turn the instrument off.
Discover5
Ver. XX . XX
Day Month Day no. Time Year
CPU Bios Version: Ver. XX . XX
Flash : xxxxxxxx Size : xxxxxxx byte
**** SYSTEM MENU ****
1 . DISPLAY VERSION
2 . LOAD SYSTEM
3 . SAVE SYSTEM
HOW TO SAVE THE SOFTWARE ON A FLOPPY DISK
Turn the power on by keeping the buttons CHAIN, TOP and FADE OUT/IN pressed. The display visualizes:
·
Insert a formatted (by the instrument) HD floppy disk into the floppy disk drive.
Pressing the button TONE/USER PROGRAM 3, you enter the software saving procedure.
The display visualizes:
Pressing the button TONE/USER PROGRAM 2 you exit the saving procedure and the instrument goes back to
the intial display.
Pressing the button TONE/USER PROGRAM 1 you go on saving the software on disk. The display visualizes:
When the display requires it, insert the second floppy disk.
When the saving operation is completed, the display visualizes:
The correct saving of the software is confirmed by the writing: SYSTEM SAVING COMPLETED.
Turn the power off and on again to go back to the initial program.
**** SAVE SYSTEM ****
Checksum Calculation ….. DONE
System saving …. COMPLETED
<< TURN INSTRUMENT ON AGAIN >>
**** SAVE SYSTEM ****
Checksum Calculation ….DONE
System saving ….XXXXXXX
ATTENTION ! ! Do not turn instrument off
**** SAVE SYSTEM ****
1: CONTINUE
2: EXIT
**** SYSTEM MENU ****
1 : DISPLAY VERSION
2 : LOAD SYSTEM
3 : SAVE SYSTEM
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Discover5 Dec, 2002
HOW TO UPDATE THE SOFTWARE AND/OR TO LOAD THE TEST PROGRAM FROM
FLOPPY DISK
Insert the floppy disk containing either the Software program Software Update Disk Discover5 (code:
7773536000) or the Test program Test Update Disk Discover5 (code: 7773537000) into the FDD.
Turn the instrument on, keeping the buttons CHAIN, TOP and FADE OUT/IN pressed. The display visualizes:
Press the button TONE/ USER PROGRAM 2. The display visualizes:
Press the button TONE/ USER PROGRAM 1 to load the flash ROM. The display visualizes:
If the loading has been completed successfully, the writing COMPLETED appears on the display.
In case the loading fails, press the button TONE/ USER PROGRAM 2 to go back to the main menu.
Turn the power off and then turn it on again after a few seconds.
Test Mode
Turn the power on while keeping pressed the button ON/OFF in the D. BEAM CONTROLLER section.
The display visualizes the first page of the test main menu.
Test Main Menu
Pressing the button GROUP, the display visualizes the second page of the test main menu.
**** TEST MENU ( 1 / 2 ) ****
1. SWITCH & LED
2. ADC & ENCODER
3. LCD
4. KEYSCAN
5. TOUCH SCREEN
6. SMARTMEDIA
7. HARMONIZER
8. MIDI
Press GROUP to scroll menu
**** LOAD SYSTEM ****
Program loading ….. -----------------
Program checking ….. -----------------
Flash updating ….. -----------------
<< TURN INSTRUMENT ON AGAIN >>
**** LOAD SYSTEM ****
1 . CONTINUE
2 . EXIT
**** SYSTEM MENU ****
1 . DISPLAY VERSION
2 . LOAD SYSTEM
3 . SAVE SYSTEM
Turn the power off to exit test mode.
FIRST GROUP
1SWITCH AND LED CHECK
Pressing the button TONE/ USER PROGRAM1 the display visualizes:
Every time you press a button, you hear a sound when you release it. On the upper left side of the display, the
name of the button pressed and the one of the next button to press are visualized. At the end of the test, the
display visualizes the writing COMPLETED. Press Exit to go back to the main menu.
Note: If the Switch test has been already carried out, you can exit by pressing the buttons HARMONIZER and
EXIT at the same time.
2ADC AND ENCODER CHECK
Pressing the button TONE/ USER PROGRAM 2, the display visualizes:
You can carry out all the test in sequence, as follows:
•ENCODER check: turning the encoder leftwards, its value increases up to 255. Turning it rightwards, its value
decreases to 0.
•BENDER, MODULATION, BALANCE, VOICE, HARMONY, EFFECTS, FOOTPEDAL checks: the display
visualizes the values of all these functions. These values go from 0 to +/-127.
•XXX indicates the ON/OFF status of the FOOT SWITCH and SUSTAIN FOOT SWITCH pedals.
•D-BEAM check: make sure that moving your hand vertically above the D-Beam, the value shown on the
display changes from 0 to 127. When your hand is not on the D-Beam the value must be 0.
Press EXIT to skip each test.
******ADC & ENCODER TEST******
BENDER …………….……..… 0 / +127 - 127
MODULATION ……...…….… 0 - 127
BALANCE ……...…………….. - 127 0 + 127
VOICE ……...……………….... 0 + 127
HARMONY ……...………….... 0 + 127
EFFECTS …...……………........ 0 - 60 +127
DBEAM ……...……… ……… 0 - 127
SUSTAIN FOOTSWITCH....… XXX
FOOTSWITCH ……...……...... XXX
FOOTPEDAL ……...……...…. 0 - 127
ENCODER ……...…………..… 0 - 255
Press EXIT to Skip.
***** SWITCH & LED TEST *****
XXXX XX XXX
**** TEST MENU ( 2 / 2 ) ****
1. FLASH
2. VIDEO OUTPUT
3. AUDIO TEST
4. DISK TEST
5.
6.
7.
8.
Press GROUP to scroll menu

Discover5
Dec, 2002
3LCD CHECK
Press the button TONE/ USER PROGRAM 3. The display visualizes:
Press EXIT to skip.
4KEYSCAN CHECK
Pressing the button TONE/USER PROGRAM 4, the display visualizes:
Every time you press a key, you hear a DYNO RHODES piano sound. The display visualizes the number of
the key and the value of its dynamic.
Press EXIT to skip.
5 TOUCH SCREEN CHECK
·Pressing the button TONE/USER PROGRAM 5, the display visualizes:
Pressing the button TONE/USER PROGRAM 1 you enter the CALIBRATION test;
Pressing the button TONE/USER PROGRAM 2 you enter in the display darker area test.
Press EXIT to skip.
Touch Screen calibration
Pressing the button TONE/USER PROGRAM 1, the display visualizes:
**** TOUCH SCREEN TEST ****
1 : Calibration
2 : Touch X, Y
Press EXIT to Skip
**** KEY SCAN TEST ****
Note num : XX
Velocity : XXX
Press EXIT to Skip.
01234567890123456789012345678
01234567890123456789012345678
01234567890123456789012345678
01234567890123456789012345678
01234567890123456789012345678
01234567890123456789012345678
01234567890123456789012345678
Follow the instructions below in order to calibrate the Touch Screen.
Touch with a pen the corner of the Touch Screen on the point "+", following the order indicated in the picture
above. When the instrument recognizes the touch, the symbol "+" turns into "O".
In order to help you following the correct order, the writing PRESS THIS POINT appears. During the calibration,
don't touch any other point except those indicated.
After touching the four points, the calibration step is ended and the display shows one of the following writings.
In case the calibration operation is successful.
In case the calibration operation fails.
In case of failure, the operation must be repeated from the beginning.
Press EXIT to go on to the following test.
Touch Screen X - Y Test
Pressing the button TONE/USER PROGRAM 2, the display visualizes:
Go with the pen on the darker area of the display horizontally from the right to the left hand and check that the X
value on the display goes from 0 to 320. Then go from the top to the bottom and check that the Y value goes
from 0 to 240. Highest and lowest values can vary of +/- 5%.
Press EXIT to leave this test and go back to the main menu.
6SMART MEDIA CHECK
Pressing the button TONE/USER PROGRAM 6, the display visualizes:
Insert the protected Smart Media card, the display visualizes:
Take out the protected Smart Media card, the display visualizes:
**** SMARTMEDIA TEST ****
Insert an UNPROTECTED card, please….
Press EXIT to Skip.
**** SMARTMEDIA TEST ****
Remove the card, please….
Press EXIT to Skip.
**** SMARTMEDIA TEST ****
Insert a PROTECTED card, please….
Press EXIT to Skip.
Touch X - 1
Touch Y - 1
Press Exit to Skip.
NG. Calibration
Calibration OK
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Discover5 Dec, 2002
Insert the protected Smart Media card, the display visualizes:
Then, the display visualizes:
After a few seconds, in case the test is successful, the display visualizes:
Press EXIT to skip and go back to the main menu.
7HARMONIZER CHECK
Pressing the button TONE/USER PROGRAM 7, the display visualizes:
Make sure that the display visualizes version 1.0.
Press EXIT to go back to the main menu.
8MIDI (& THRU) CHECK
Pressing the button TONE/USER PROGRAM 8, the display visualizes:
How to connect the cables to check the MIDI socket
IN/OUT Connections THRU/IN Connections
While you are in MIDI Check environment, connect the midi cables as shown above.
Make sure that the display visualizes the writing OK or ERROR.
In Out Thru
Disc.5 bottom cabinet rear panel
In Out Thru
Disc.5 bottom cabinet rear panel
**** MIDI TEST ****
Connect MIDI OUT - - > IN
Press EXIT to Skip.
**** HARMONIZER TEST ****
Harmony Board Ver. 1.0
Press EXIT to Skip.
**** SMARTMEDIA TEST ****
OK ! ! !
Press EXIT to Skip.
**** SMARTMEDIA TEST ****
Remove the card , please….
Press EXIT to Skip.
**** SMARTMEDIA TEST ****
Please Wait…..
Press EXIT to Skip.
Leave the In/Out MIDI cable inserted and connect an external instrument through the Midi Thru socket. If the Midi
check is OK, you hear some intermittent sound coming from the external instrument.
Press EXIT to go back to the main menu.
SECOND GROUP
Pressing the button GROUP, the display visualizes the second group of tests:
1FLASH CHECK
Pressing the button TONE/USER PROGRAM 1, the display visualizes:
The display shows:
a) OK in case the test is successful;
b) ERROR in case the test fails.
Press EXIT to skip.
2VIDEO OUTPUT CHECK
·Before carrying out this check, connect the Discover5 VIDEO OUTPUT to the AV socket of a TV, by means of a
shielded cable.
Pressing the button TONE/USER PROGRAM 2, the display visualizes:
Make sure that the display on the TV is well defined.
3AUDIO CHECK
Pressing the button TONE/USER PROGRAM 3, the display visualizes:
**** AUDIO TEST ****
1 SINE WAVE 100 Hz
2 SINE WAVE 1000 Hz
3 SINE WAVE 5000 Hz
4 SINE WAVES OFF
Press EXIT to exit
**** VIDEO OUTPUT TEST ****
1. PAL
2. NTSC
Press EXIT to Skip.
**** FLASH TEST ****
****OK****
Press EXIT to Skip.
**** TEST MENU ( 2 / 2 ) ****
1. FLASH
2. VIDEO OUTPUT
3. AUDIO TEST
4. DISK TEST
5.
6.
7.
8.
Press GROUP to scroll menu

Discover5
Dec, 2002
Put the VOLUME potentiometer at MAX.
Pressing the button TONE/USER PROGRAM 1, you hear a sinu wave sound of 100 Hz on the Right and Left
outputs.
Pressing the button TONE/USER PROGRAM 2, you hear a sinu wave sound of 1000 Hz on the Right and
Left outputs.
Pressing the button TONE/USER PROGRAM 3, you hear a sinu wave sound of 5000 Hz on the Right and
Left outputs.
Note: The measurements on the R/L outputs have to be carried out with the jacks inserted into the outputs.
The sounds coming out from the R/L Mono channels are mixed and can be adjusted by the VOLUME
potentiometer.
A sinu wave sound comes out of the RIGHT and LEFT channels outputs. Its frequency and amplitude
are measured in VpPROGRAM by an oscilloscope and should have the values shown below (possible
variation: +/- 5%).
Press EXIT to skip.
4DISK CHECK
Pressing the button TONE/USER PROGRAM 4, the display visualizes:
Insert a formatted disk into the driver in order to carry out this test:
After a few seconds, the display visualizes:
If you don't insert a protected disk, the display visualizes:
**WRITE PROTECTED MEDIA ERROR** EJECT DISK AND PRESS EXIT.
If the test fails, the display visualizes one of the following writings:
READ ERROR, WRITE ERROR, VERIFYING.
CAUTION: Use a HD type formatted disk only.
Press EXIT to skip.
**** FDC TEST ****
** DISK TEST OK . **
EJECT DISK AND PRESS EXIT
Press EXIT to Skip.
**** FDC TEST ****
Insert DISK, please…..
Press EXIT to Skip.
Button Wave shape Frequency (Hz) Output Volt (mVpp)
1 SINE WAVE 100 Hz R/L
Min 690 Max 735
2 SINE WAVE 1000 Hz R/L
Min 760 Max 840
3 SINE WAVE 5000 Hz R/L
Min 150 Max 170
HOW TO ENTER TOUCH SCREEN CALIBRATION BY SOFTWARE
Turn the power on by keeping pressed the button VERSE in the MARK JUMP section.
The display visualizes:
Note: Once you've entered the calibration check, you cannot exit until the operation is completed.
HOW TO CALIBRATE THE TOUCH SCREEN BY SOFTWARE
Calibrate the TOUCH SCREEN position by using a pen.
Touch with a pen the corner of the Touch Screen on the point "+", following the order indicated in the picture
above. When the instrument recognizes the touch, the symbol "+" turns into "O".
In order to help you follow the correct order, the writing PRESS THIS POINT appears. During the calibration,
don't touch any other point except those indicated.
After touching the four points indicated, the calibration step is ended and the display shows one of the fol-
lowing writings.
In case the calibration operation is successful, the instrument resets and go back to the normal working.
In case the calibration operation fails, you have to repeat the calibration operation again.
NG. Calibration
Calibration OK
15

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Discover5 Dec, 2002
HOW TO CALIBRATE THE PITCH BENDER BY SOFTWARE
Turn the power on by keeping the button TOP pressed. After a few seconds, the display visualizes:
Place the Bender lever at half-stroke and press the button FADE OUT/ IN. The display visualizes:
Place the Bender lever to the left and press the button FADE OUT/IN. The display visualizes:
Place the Bender lever to the right and press the button FADE OUT/IN.
If the calibration is successful, the instrument exit from test mode, resets and go back to the initial display.
HOW TO INITIALIZE THE INTERNAL SETTINGS BY SOFTWARE
Turn the power on by keeping the button COVER pressed. After a few seconds, the display visualizes:
If the initialization is successful, the instrument exits from test mode, resets and go back to the initial display.
---- FLASH PARAMETER LOAD -----
WAIT PLEASE
------ PITCH BENDER CALIBRATION -----
ALL RIGHT POSITION
Then Press Fade OUT/IN Key
------ PITCH BENDER CALIBRATION -----
ALL LEFT POSITION
Then Press Fade OUT/IN Key
------ PITCH BENDER CALIBRATION -----
CENTER POSITION
Then Press Fade OUT/IN Key

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BLOCK DIAGRAM
XRST
10MHz
20MHz
ADDRESS BUS
DATA BUS
CS BUS
VCC
D[0-15] D[0-15]
DRAM
FLASH
RAS,CAS
A[0-21] D[0-15]
XRP
XWP
A[1-20]
XRAS
CAS
XCS6
XCS4
XCS2
XRST
PA8
A[0-5,19-21]
D[0-7]
XCS4 XCS2
SH GA
CKINCKOUT
XECS
SS[0-3]
LS[0-3]
XSSENLLCK
XRST
PD[0-7]
CK
X1
XTAL
KEYBOARD
3.5"
FDD
IC20
XRST
CLKXCS
A0,1
D[0-7]
KEY
SCAN
FDC
D[0-7]
A0
OSC1
XRES
XCS
LCD
CNTR
VD
VIDEO
SRAM
AD
20MHz
IC10 IC3
SH-uC
PORT1
VA
1/4 VGA
VOLUME
DECODER
DECODER
LATCH
DRIVER
DRIVER
IC5,IC6
IC1,IC2
PHOTO
FOOT FOOT
SWITCHIN OUT THRU
BUFFER BUFFER
BUFFER
CONTROL
PCB ASSY
PEDALS
+12V ANG
-12V ANG
SWITCHING
IC6 IC5
AC INLET
POWER SWITCH
INVERTER
INVERTER PCB ASSY
LCD
IC4
POWER SUPPLY
IC7
MATRIX
SWITCH
LED
MATRIX
XRSTXCS
A0,1
D[0-7]
PEDAL SWITCH
SUSTAIN
RX1 TX1
LCD
CONTRAST
ALPHA DIAL
PART-BAL
VR3
BUFF.
BUFF.
PB[3-7]
AN0,6,7
AN3,5
IC1
RELAY
IC4
PHONES PCB ASSY
L/M
R
MASTER
LPF
LPF
+5V DIG
+5V LCD
+5V FLOPPY
RESET
IC5
IC1
XPORT
PORT
D[0-1]
IC8
SCSIRST
MUTE
XRST
WVOUT
RL1IC14
IC11
IC12
[0,2,4-9]
IC21
A[1-12]
XCE0,1
IC16
X2
16MHz
XTAL
MAIN PCB ASSY
AUDIO PCB ASSY
IC3,IC4Q1-Q11
MIDI
OUTPUT 1
IC5
MUTE
DEBOUNCE
IC10;IC11;IC12;IC13
IC9
D BEAM
AN4
IC26;IC27;IC28;IC29
D.BEAM
PCB ASSY
D216;D215;Q16;IC10
LCD ADAPTER
16Mbit
XPGS4 PCB ASSY
RX1TX1
RX0 TX0
AUDIO OUT
AUDIO IN1
16Mbit
TOUCH SCREEN
TOUCH
SCREEN
LOGIC
CS
AN 1,2
AN0,1,2
SMART
MEDIA
A[0-3]
INTERFACE
SMART MEDIA
IC17
D[0-15]
XIDE
BENDER
&
MODULATION
61TP -7BA
+5V
VIDEO OUT
XRST
CLK
D[0-7]
SUBCPU
A[0-7]
XCS
IC13
RX2 RX3 TX3TX2
AUDIO OUT
HARMONY
PCB ASSY
AUDIO IN
+5V +12V -12V
MIKE
INPUT
L/M
R
OUTPUT
HARMONY
A1DU2L3B034
IC107
I/V
IC108
I/V
SEL
3
1
2
3
1
2
8
7
3
2
4
5
1
312
1
2
8
7
3
2
4
5
1
23
1
46
5
8
7
3
2
4
5
1
312
1
4
2
5
31
4
2
5
31
4
2
5
3
312
3
1
2
MIDI PCB ASSY
PRIMARY PCB ASSY

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MAIN PCB ASSY ASSY 7773502001
View from component side
View from solder side

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CIRCUIT DIAGRAM (MAIN PCB ASSY)
CONTROL BUS
ADDRESS BUS
DATA BUS
A[0..21]
D[0..15]
AFTER_TOUCH
BENDER
MODULATION
EXPRESSION
BALANCE
To RIGHT CONTR. B
(CN1)
TO AFTER TOUCH
LSSC7
VLCD
RESET
MIDI-A RX
XRST
MODULATION
BENDER
PART_BAL
FOOT PED.
AFT
DBEAM
DBEAM
TOUCHY
TOUCHX
TOUCHX
TOUCHY
REFGND
REF5V
MODULATION
BENDER
PART_BAL
-VCC
AGND
VCC
PMUX2
PMUX1
PMUX0
TOUCHY
TOUCHX
To MIDI B.
(CN1)
MIDI-A TX
TO AUDIO B.
(CN7)
RXD1
XRST
RXD0
TXD1
TXD0
BCKC
SDDA1
OUTP1
256FS
XRST
DGND
TO XPGS4 B. (CN1)
RXD1
TXD1
XRST
DGND
AGND
LEFT
AGND
RIGHT
TO AUDIO B.(CN18)
XRD
XIPC
XIPCINT
XWRL
A[0..7]
D[0..7]
10MHz
XRS
T
SOUT3
SIN3
SOUT4
SIN4
KEYSCAN SECTION
D[0..7]
A[0..1]
XRD
XWRL
XKEY
XKEYINT
XRST
10MHz
XRD
XWRL
XFDC
XFDCINT
XDACK1
XDREQ1
XFDCDEND
A[0..1]
D[0..7]
XIDXINT
RDYCNTL
FDCCONT
XFDCRST
BEAM CONTR. SECTION
BCLK
XRST
DBV
SDDA
OUTP1
BCKC
MUTE
256Fs
OUT_LEFT
OUT_RIGHT
XRST
XRD
XSMCS
XWRL
SMDIR
XSMRB
XSMEJ
XSMWP
SMCLE
XSMCE
SMALE
D[0..7]
D[0..15]
XRD
XWRL
YD
LP
XSCL
XD3
XD2
XD1
XD0
XRS
T
XLCD
SEL
DISPON
DISP_CON
A[0..21]
C-VIDEO
WE1
XLCDWAIT
MEMORY BANK SECTION
D[0..15]
XDWR
XRAS
XRD
XCASH
XCASL
XRST
XFLASH
XWRL
RYBY
WPCNT
A[0..21]
AN4
AN5 AN7
AN5
AN3
AN4
XCPUWAIT XCPUWAIT
XCS4 XCS4
XCS2 XCS2
AN3
AN7
AN2
SMCEL SMCLE
AN0
AN1
AN2 AN1
10MHz
XIPCINT
AN0
AN4
10MHz
SS3
SS2
SS1
SS0
SCD0
XGWAIT LS3 LLP
LS2
LS1
XCS4 LS0
XCS2
XSCNEN
LLP
MUTE
SCD0 SCD0 LS3
LS2
LS1
LS0
SS3
SS2
XIPCINT XIPCINT SS1
SS0
XSCNEN
10MHz
WPCNT
XLCD XLCD
WPCNT
RYBY
WPCNT
RYBY
RYBY
XDREQ1
RDYCNTL
XFDCRST
XIDXINT
FDCCONT
XFDCDEND
XFDCDEND
XFDCRST
XIDXINT
XDREQ1
RDYCNTL
FDCCONT
XFDCDEND
FDCCONT
XDREQ1
XFDCRST
RDYCNTL
TOUCH0
TOUCH1
TOUCH2
TOUCH3
TOUCH3
TOUCH2
TOUCH0
SCD7
SCD5
SCD2
SCD3
SCD3
SCD1
SCD7
SCD6
SCD6
SCD1
SCD3
SCD5
SCD7
SCD4
SCD4
SCD6
SCD2
SCD7
SCD1
SCD6
SCD4
SCD2
SCD5
EXENCA
EXENCA
EXENCB
EXENCB
TXD1
TXD1
TXD1
TOUCH1
XDWR
XCASH
XCASL
XDWR
XRAS
XCASH XCASH
XCASH
XCASL
XCASL
XRAS
XDWR
XRAS
XRAS
XCASL
XFLASH
XFDC
XKEY
XWRH
XPORT
XFLASH
XFLASH
XFDC
XKEY
XDACK1
XDACK1
XFDC
XIPC
XPORT
XKEY
XIPC
XWRH
XWRH
XWRH
XIPC
XDACK1
MUTE
AN6
AN6
AN5
SWAP_ROM
RXD1
RXD1
RXD1
XFDCINT
XFDCINT
XFDCINT
WVOUT
WVOUTWVOUT
XIRQ6
XKEYINT XGINT
XKEYINT
XKEYINT
XGINT
XGINT
XIRQ6
XSMCE
MUTE
XSMCS
SMCLE
XSMCE
SMALE
SMDIR
XSMCS
XSMCS
XLCDINT
20MHz
20MHz
XLCDINT
A14
A18
A3
XRD
A16
A9
A5
A[0..1]
A15
XSCL
A8
A4
XRD
XRST
A11
XRST
A3
XRD
A9
XD3
A[0..7]
A20
A0
A9
A21
A21
A13
A8
A18
A1
A1
A21
XD3
A15
A2
A7
A11
A21
YD
A4
A4
A0
XRD
XRST
A7
XRD
XRST
A19
XD1
XRST
LP
A[0..1]
A20
XRD
XRST
XRST
A16
XD2
XD2
XD1
XD0
A2
A17
A17
XRST
XD0
A14
A2
A8
A3
A6
A6
A0
A10
XRST
XRST
A14
A6
A13
XLCD
A[0..21]
A17
A20
A12
A10
A5
DISPON
A15
A12
A18
A1
A4
XSCL
A2
A20
A1
A19
A19
YD
A16
LP
A12
A7
A3
A0
XRD
A11
A13
A5
XRD
XRD
XRD
A19
A10
A5
SMDIRSMDIR
XSMCE
XLCDWAIT
XWRL
XWRL
XWRL
XWRL
XWRL
XWRL
XWRL
XWRL
XWRL
XWRL
XWRL
XPORT
DISPON
D[0..7]
D4
D2
D5
D3
D4
D2
D12
D11
D6
SWAP_ROM
D13
D12
D8
D11
D6
D5
D1
D13D13
D9
D9
D11
D7
D2
D2
D12
D[0..15]
D1
D9
D10
D6
D1
D4
D3
D[0..7]
D1
D7
D8
D14D14
D0
D6
D[0..7]
D[0..15]
D3
D14
D0
D5
D1
D3
D15
D15
D10
D3
D4
D15
D7
D2
D10
D5
D4
D7
D0
D0
D0
D8
D7
D6
D5
XSTYLE
XWRH
XGWAIT
XLCDWAIT
XCPUWAIT
PMUX2
PMUX1
PMUX0
PMUX0
PMUX1
PMUX2
D[0..7]
SMALE
SMALE
D
D
D
D
D
D
DREF
REF
REF
REF
REF
REF
REF
REF
REF
REFREFREFREFREF
A
D
D
D
D
D
D
REF
A
DA
REF
D
D
D
D
D
D
D
REF
5VD
5VD5VD
5VD
5VREF5VD
5VREF
5VREF
5VREF
5VREF
5VREF
5VREF
5VREF
5VREF
+12V -12V
5VD
5VD
5VD
5VD
5VD
5VD
+12V
5VREF
5VREF
-12V
-12V
+12V -12V 5VD
5VD
+12V
5VD
5VD
5VD
5VD
5VD
5VD
5VD
5VD
5VD
-12V
5VREF
5VD
D
-12V
+12V
D
D
REF
5VD
D
D
REF
REF
REFREF
REF
D
5VD
D
5VD
5VD
5VD
5VD
5VD
5VD
D
D
D
D
D
D
D
DD
D
DD
5VD
D
A
5VD5VD
D
C2
10uF16s
D1
DA204K
21
3
D3
DA204K
21
3
D4
DA204K
21
3
D5
DA204K
21
3
D6
DA204K NIU
21
3
D7
DA204K
21
3
D8
DA204K
21
3
C9
100nFs
C10
100nFs
C11
100nFs
C12
100nFs
C13
100nFs
C15
33uF25s
C17
33uF25s
R3
470s
C20
22pFs
C21
22pFs
C22
22pFs
C23
22pFs
C24
22pFs
C25
22pFs
C26
22pFs
C27
22pFs
C28
22pFs
C29
22pFs
C30
22pFs
C31
22pFs
C32
22pFs
C33
22pFs
C34
22pFs
C35
22pFs
C36
22pFs
C37
22pFs
R5 10Ks
R6 10Ks
C38
10uF16s
C39
100nFs
C40
100nFs
C41
100nFs
C42
100nFs
RA3
4X10Ks
4 5
6
7
8
3
2
1
C45 NIU
R11 0s NIU
R13 100s
R15 100s
R16 100s
R17 100s
C46
NIU
C47
NIU
C48
NIU
C49
NIU
C50
10uF16s
RA6
8X10Ks
4
5
6
7
8
9
3
2
1
RA7
8X10Ks
4
5
6
7
8
9
3
2
1
RA8
8X10Ks
4
5
6
7
8
9
3
2
1
RA9
8X10Ks
4
5
6
7
8
9
3
2
1
RA10
8X10Ks
4
5
6
7
8
9
3
2
1
RA11
4X10Ks
4 5
6
7
8
3
2
1
R40
NIU
D10
BZX79C5V1 NIU
1 2
L1
NIU
TP
TP1
TP
L2
EXCCL4532U1
L3
EXCCL4532U1
L4 EXCCL4532U1
L5 EXCCL4532U1
L6 EXCCL4532U1
L7 EXCCL4532U1
L8 EXCCL4532U1
L9
EXCCL4532U1
IC5
M51953A
2
3
5
4
1
NC
GND
RES
CAP
VCC
R51
47sR52
47s
R54 100s
R55
0s
SW1
NIU
RA18 4X47s
1 8
2 7
3 6
4 5
RA19 4X47s
1 8
2 7
3 6
4 5
RA20 4X47s
1 8
2 7
3 6
4 5
RA21 4X47s
1 8
2 7
3 6
4 5
RA22 4X47s
1 8
2 7
3 6
4 5
RA23 4X47s
1 8
2 7
3 6
4 5
RA24 4X47s
1 8
2 7
3 6
4 5
RA25 4X47s
1 8
2 7
3 6
4 5
RA26 4X47s
1 8
2 7
3 6
4 5
C85
100nFs
C86
100nFs
C88
100nFs
C89
100nFs
TP
TP5
TP
L28 BK2125HM102
L29 BK2125HM102
L30 BK2125HM102
L31 BK2125HM102
L32 BK2125HM102
L33 BK2125HM102
L34 BK2125HM102
L35 BK2125HM102
L36 BK2125HM102
L37 BK2125HM102
L38 BK2125HM102
R94
0s
R95 0s
C69
100uF25
C70
100uF25
C71
100uF16s
C14
100nFs
C16
100nFs
C3
10nFs
C1
33uF25s
R2
1Ks
R7
47s
R10
470s NIU R12
100s NIU
R56 100s
C76
10nFs
RA32
4X10Ks
4 5
6
7
8
3
2
1
X1
MA_406_20MHz
TP
TP11
TP
R115 10Ks
RA17
4X47s
1 8
2 7
3 6
4 5
R4
10Ks
RA15
8X10Ks
4
5
6
7
8
9
3
2
1
RA4
4X10Ks
4 5
6
7
8
3
2
1
C93
33uF25s
CN9
5045-09A
3
4
5
6
7
8
2
1
9
CN10 5045-09A
3
4
5
6
7
8
2
1
9
CN1
53014-1210
3
4
5
6
7
8
2
1
9
10
11
12
C8
100nFs
C7
100nFs
C6
100nFs
C5
100nFs
C4
100nFs
C18
12pFs
C19
12pFs
R50 1Ks
TP
TP2
niu
TP
TP3
niu
TP
TP4
niu
TP
TP7
niu
C75
220nF
16V 5%
RA5
4X10Ks
4 5
6
7
8
3
2
1
RA35
4X10Ks
4 5
6
7
8
3
2
1
L43
BK2125HM102
R41
4K7s
NIU
RA14
4X10Ks
4 5
6
7
8
3
2
1
C68
1uFs
-
IC1B
UPC4570G
6
5
7
-
IC1A
UPC4570G
2
3
1
-
IC1C
UPC4570G
8 4
CN24
B7B-PH-K-S
3
4
2
1
5
6
7
R1
100Ks
R151 100s
R152 100s
R153 100s
R154 100s
L51
EXCCL4532U1
L26 BK2125HM102
L23 BK2125HM102
L25 BK2125HM102
L24 BK2125HM102
L21 BK2125HM102
L27 BK2125HM102
L22 BK2125HM102
RA12
4X100s
1 8
2 7
3 6
4 5
RA13
4X100s
1 8
2 7
3 6
4 5
C188
33uF25s
RA45
4X100s
1 8
2 7
3 6
4 5
CN27
53014-0310
3
2
1
CN28
52411-0501
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
CN3
53014-1110
3
4
5
6
7
8
2
1
9
10
11
R14 100s
R155
4K7s
CN4
53014-1010
3
4
5
6
7
8
2
1
9
10
TP
TP19
TP
CN29
53014-0410
3
4
2
1
TP
TP20 TP
CN7
53014-0810
3
4
5
6
7
8
2
1
C193
100nFs
CN2
53014-0310 NIU
3
2
1
C202
33uF25s
D2
DA204K
21
3
IC4
HD6437034ADxxx
{1ST PART FIELD}
77 15 43 70 75 83
3 12 22 31 40 52 61 72 96
48
102
101
100
98
95
94
93
88
87
107
108
109
110
47
46
45
44
42
41
39
38
37
36
35
34
33
32
30
29
28
27
26
25
24
23
21
20
19
18
17
16
14
13
11
10
9
8
7
6
5
4
76
97
92
90
89
86
91
2
1
112
111
69
66
67
68
65
64
106
79
73
74
71
78
84 99
56
55
82
81
54
53
80
51
50
49
62
60
59
58
57
63
85
105
104
103
VPP
VCC VCC VCC VCC VCC
VSS VSS VSS VSS VSS VSS VSS VSS VSS
CS0
PB4/TP4/TIOCA4
PB3/TP3/TIOCB3
PB2/TP2/TIOCA3
PB1/TP1/TIOCB2
PC7/AN7
PC6/AN6
PC5/AN5
PC1/AN1
PC0/AN0
PB8/TP8/RXD0
PB9/TP9/TXD0
PB10/TP10/RXD1
PB11/TP11/TXD1
A21
A20
A19
A18
A17
A16
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0(HBS)
AD15
AD14
AD13
AD12
AD11
AD10
AD9
AD8
AD7
AD6
AD5
AD4
AD3
AD2
AD1
AD0
NMI
PB0/TP0/TIOCA2
PC4/AN4
PC3/AN3
PC2/AN2
AVREF
AVSS
IREQ7/TP15
IREQ6/TP14
IREQ5/TP13/SCK1
IREQ4/TP12/SCK0
IREQ3/DREQ1
IREQ0/DACK0
IREQ1/DREQ0
IREQ2/DACK1
PA11/TIOCB1
PA10/TIOCA1
VSS
RESET
EXTAL
XTAL
CK
WDTOVF
VCC VCC
CS7/WAIT
CS6
MD2
MD1
CS5/RAS
CS4
MD0
CS3/CASL
CS2
CS1/CASH
PA8/BREQ
PA7/BACK
RD
PA5/WRH
WRL
PA9/IREQOUT/AH
AVCC
PB7/TOCXB4
PB6/TOCXA4
PB5/TP5/TIOCB4
R8
10Ks
RA1
8X10Ks
4
5
6
7
8
9
3
2
1
C44
100nFs NIU
C178
22pFs
R9
470s NIU
IC39
TC7S32F
1
2
4
53
C77
10nFs
C216
100uF16s
C217
100nFs
CN25
AMPC1-2716P
3
4
5
6
7
8
2
1
9
10
11
12
13
14
15
16
RA2
8X10Ks
4
5
6
7
8
9
3
2
1
R112
10Ks
R108
10Ks
CN6
5045-08A
3
4
5
6
7
8
2
1
L44
EXCCL4532U1
L45
EXCCL4532U1
IC3
M60205-0601FP
367993023
2 29 52 79
1 28 33 40 53 80
6
4
5
25
66
65
64
63
62
61
60
59
3
67
69
68
74
73
72
71
78
77
76
75
70
81
89
88
87
86
85
84
83
82
90
91
92
100
99
98
97
96
95
94
93
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
34
35
36
31
32
37
41
39
38
24
55
54
51
50
49
48
47
46
45
44
43
42
58
57
56
27
30
26
VDD VDD VDD VDD
VSS VSS VSS VSS VSS VSS
MIDI IN
WRHO
WRLO
WAIT IN
PORT7
PORT6
PORT5
PORT4
PORT3
PORT2
PORT1
PORT0
PWM 2
PWM 1
ENC B
ENC A
SS3
SS2
SS1
SS0
LS3
LS2
LS1
LS0
SSEN
LLCK
PD7
PD6
PD5
PD4
PD3
PD2
PD1
PD0
RS/CD
R/W
LE/RD
LCD 7
LCD 6
LCD 5
LCD 4
LCD 3
LCD 2
LCD 1
LCD 0
A21
A20
A19
A5
A4
A3
A2
A1
A0
D7
D6
D5
D4
D3
D2
D1
D0
XRD
XWRH
XWRL
XDREQ
XDACK
WAIT OUT
CS6
CS4
CS2
XIREQ
ECS11
ECS10
ECS9
ECS8
ECS7
ECS6
ECS5
ECS4
ECS3
ECS2
ECS1
ECS0
EXTINT2
EXTINT1
EXTINT0
CLK IN
CLK OUT
RESET
L52
N2012Z601T2
C283
47pFs
C201
47uF16s NIU
CN30
5045-03A
3
2
1
C43
47pFs
C192
100nFs
CN23
53014-1310
3
4
5
6
7
8
2
1
9
10
11
12
13
TP
TP21 TP
RA16
8X10Ks
4
5
6
7
8
9
3
2
1
FL2
ELKE471FA
2
1 3
IC40
74HC273
32
45
76
89
1312
1415
1716
1819
11
110
20
D1Q1
D2Q2
D3Q3
D4Q4
D5Q5
D6Q6
D7Q7
D8Q8
CLK
CLRGND
VCC
IC102C
TC7W08F
84
L55
EXCCL4532U1
C284
100nFs
IC102B
TC7W08F
5
6
3
IC102A
TC7W08F
1
2
7
TP
TP22
TP
TP
TP23
TP
TP
TP24
TP
R226
10Ks
R225
10Ks
R234 100s
R235 100s
C87
33uF16s
EXPJ
EXPJ
To LCD CONTR. B
(CN6)
To LCD CONTR. B
(CN5)
To AUDIO B.
(CN9)
DAC SECTION
SUBCPU SECTION
FDC SECTION
LCD CONTR. SECTION
SMART CARD SECTION
To LCD CONTR.B.
(CN2)
To RIGHT CONTROL B.
(CN6)
To RIGHT CONTROL B.
(CN5)
To RIGHT CONTROL B.
(CN6)
To MIDI B.
(CN2-)

A
B
C
D
E
F
G
H
I
L
M
N
O
P
Q
R
S
T
U
J
K
12345678910 12131415161718192021222324252627282930
20
11
Discover5 Dec, 2002
CLK:
FREQUENCY:54.7KHz
DUTY:50%
PULSE:
DUTY:12. 5%
FREQUENCY: 6.84KHz
PULSE WIDTH:18.3uS
(AN4)
FLAT
FLAT
FLAT
FLAT
FLAT
DBV
PULSE
BEAM
PULSE
XDBPLS
XRST
CLK
A
A AA
A
A
A
D
D
D
D
D
AD
+12V
+12V
-12V
5VD
+12V
+12V5VD-12V
5VD
-12V
-12V
D
5VD
D
5VD 5VD
5VD
A
-12V+12V
A
D
D13
DAN202K
21
3
D14
DAN202K
21
3
VR1
EVND8AA03B24
13
2
D15
DAP202K
2 1
3
D12
DAP202K
2 1
3
R116
820KS
R117
68KS R118
12KS
C160
47pFS
R124
120KS
R119
2K2S C165
10pFS
R132
10KS
R140
NIU
R139
47KS
R138
47KS
R137
100S
TP
TP16
TP
TP
TP15
TP
C168
10nFS
R134
100S
R135
15KS
C166
100nFs
R136
33KS
C169
100nFs
C161
47nF
P.5 5%
R129
100KS
R130
NIU
C163
15pFS
C164
100nF
P.5 5%
IC30
TC7SU04F
5
1
4
3
2
R126
1K5S
R128
33KS
Q7
2SA1037KR
2
1
3
R127
3K3S
CN21
53014-0710
3
4
2
1
5
6
7
R125
4K7S
C162
8200pF
P.5 5%
Q8
2SK368GR
3
1 2
C174
100nFs
R120
10KS
R121
68KS
R122
120KS
R123
1KS
R133
18KS
R131
1MS
D16
DA204K
CHIP
2 1
3
IC29B
74HC10
3
4
5
6
IC29C
74HC10
9
10
11
8
IC29D
74HC10
147
IC29A
74HC10
1
2
13
12
C173
100nFs
IC28B
74HC393
13 11
10
9
812
AQA
QB
QC
QD
CLR
IC28A
74HC393
1 3
4
5
62
AQA
QB
QC
QD
CLR
-
IC26A
UPC4570G
2
3
1
-
IC26B
UPC4570G
6
5
7
-
IC26C
UPC4570G
8 4
-
IC27A
UPC4570G
2
3
1
-
IC27B
UPC4570G
6
5
7
-
IC27C
UPC4570G
8 4
C177
100nFs
L42
EXCCL4532U1
L41
EXCCL4532U1
IC28C
74HC393
7 14
GND
VCC
C170
100nFs
C167
100nFs
C171
100nFs
C172
100nFs
C175
33uF25s C176
33uF25s
XRST
BCLK
DBV
To D-BEAM B.
(CN15)
CIRCUIT DIAGRAM (MAIN PCB ASSY/ Beam Control. Block) CIRCUIT DIAGRAM (MAIN PCB ASSY/ Keyscan Block)
To LEFT KEYB .
To RIGHT KEYB.
MK0 MK0 T0
BR0 BR0 T1
MK1 MK1 T2
BR1 BR1 T3
MK2 MK2 T4
BR2 BR2 T5
MK3 MK3 T6
BR3 BR3 T7
10MHz MK10 MK4
BR10 BR4
MK9 MK5
A1 BR9 BR5
A0 MK8 MK6
BR8 BR6
MK7 MK7
D7 BR7 BR7
D6 MK6
D5 BR6
D4 MK5 MK4 T0
D3 BR5 MK8 BR4 T1
D2 MK4 BR8 MK5 T2
D1 BR4 MK9 BR5 T3
D0 MK3 BR9 MK6 T4
BR3 MK10 BR6 T5
MK2 BR10 MK7 T6
XKEYINT BR2 BR7 T7
MK1 MK8 MK9
XRD BR1 BR8 BR9
XWRL MK0
XKEY BR0
T0
T7 T1
XRST T6 T2
T5 T3
T4 T4
T3 T5
T2 T6
T1 T7
T0
BR0 MK0
BR1 MK1
BR2 MK2
BR3 MK3
BR4 MK4
BR5 MK5
BR6 MK6
BR7 MK7
BR8 MK8
BR9 MK9
D
D
D
D D
D
5VD
5VD
CN15
AMPC1-2720P
3
4
5
6
7
8
2
1
9
20
19
18
17
16
15
14
13
12
1110
C96
33uF25s
CN16
AMPC1-2716P
3
4
5
6
7
8
2
1
9
10
11
12
13
14
15
16
C98 100pF
C99 100pF
C100 100pF
C101 100pF
C102 100pF
C103 100pF
C104 100pF
C105 100pF
C106 100pF
C107 100pF
C108 100pF
C109 100pF
C110 100pF
C111 100pF
C112 100pF
C113 100pF
C97
4n7s
C95
100nFs
RA28
8X10Ks
4
5
6
7
8
9
3
2
1
RA27
8X10Ks
4
5
6
7
8
9
3
2
1
RA29
8X10Ks
4
5
6
7
8
9
3
2
1
RA30
8X10Ks
4
5
6
7
8
9
3
2
1
C152 NIU C153 NIU
C154 NIU C155 NIU
IC10
SSC1080F0B
7 33
20 46
24
23
22
21
19
18
17
16
15
14
13
12
11
10
9
8
6
5
4
3
2
1
31
30
29
28
27
26
25
32
49
48
47
44
43
42
41
40
39
38
37
34
36
35
45
50
51
52
VDD VDD
VSS VSS
SC10
PR10
SC9
PR9
SC8
PR8
SC7
PR7
SC6
PR6
SC5
PR5
SC4
PR4
SC3
PR3
SC2
PR2
SC1
PR1
SC0
PR0
T7
T6
T5
T4
T3
T2
T1
T0
CLK
A1
A0
D7
D6
D5
D4
D3
D2
D1
D0
INT
RD
WR
CS
RESET
TEST1
TEST2
FL4
ELKE471FA
2
13
A[0..1]
D[0..7]
XRD
XWRL
XKEY
XRST
XKEYINT
10MHz