Roland MC-505 - Page 23

右左右左
右 左右 左
LED
SCAN
SOURCE
7SEG LEFT 7SEG RIGHT
LED
SINK
D-FF
SWITCH
DATA
(ANODE COMMON)
(ANODE COMMON)
GREEN
SWITCH
SCAN
LED DATA
Main Matrix Managed by Gate-Array
PANEL BOARD (page 1/2)
ASSY 71010645
(PWB 01343467)
LDATA2
LD6
LD5
LD4
LD3
LD2
LD1
LD0
SSCAN1
SSCAN2
SSCAN3
SSCAN4
LD0 LD1 LD2 LD3 LD4 LD5 LD6 LD7
LD0 LD1 LD2 LD3 LD4 LD5 LD6 LD7
LSCAN9
LSCAN7
LSCAN8
LSCAN4
LDATA0
LSCAN10
LD[0..7]
LD7
LDATA1 LDATA7
LSCAN3
LSCAN1
LDATA4
LSCAN2
LDATA6 LDATA3
SSCAN5
LSCAN6
LSCAN5
LDATA5
D3
D5
D1
FCLK
SSCAN6
SSCAN7
SSCAN8
AN2
D2
D4
D7
D0
ENC1B
ENC1A
TAP
LS2
LS0
SS2
SS1
SSEN
D6
LS3
LS1
SS0
+
5D
+
5D
+
5D
+
5D
+
5D
+
5D
+
5D
+
5D
+
5D
+
5D
+
5D
+
5D
+
5D
+
5D
D
D
D
+
5D
+
5D
+
5D
D
D
DD
D
+
5D
D
+
5D
DD
D
+
5D
+
5D
D
D D
+
5D
D
+
5D
Q7
RN2227
3
2 1
D84
1 2
D100
1 2
D46
1 2
D105
1 2
D18
1 2
D21
1 2
D13
1 2
D17
1 2
D83
1 2
D99
1 2
D45
1 2
D106
1 2
D14
1 2
D48
1 2
D49
1 2
D33
1 2
D82
1 2
D44
1 2
D61
1 2
D47
1 2
D118
1 2
D58
1 2
D37
1 2
D81
1 2
D97
1 2
D43
1 2
D62
1 2
D35
1 2
D85
1 2
D86
1 2
D73
1 2
D80
1 2
D96
1 2
D53
1 2
D63
1 2
D67
1 2
D103
1 2
D104
1 2
D87
1 2
IC9
TD62593AP
NC
10
GND
9
I1
1
I2
2
I3
3
I4
4
I5
5
I6
6
I7
7
I8
8
O8
11
O7
12
O6
13
O5
14
O4
15
O3
16
O2
17
O1
18
SW15
ARPEGGIATOR
ON
1 2
SW18
PTN/SONG
1 2
SW56
EXIT
1 2
SW57
ENTER
1 2
SW65
TRANSPOSE
1 2
SW86
SHIFT
1 2
SW84
PTN CALL
1 2
IC1
TC74HC138P
C
3
B
2
A
1
G2B
5
G2A
4
G1
6
Y7
7
Y6
9
Y5
10
Y4
11
Y3
12
Y2
13
Y1
14
Y0
15
VCC
16
GND
8
Q2
RN2227
3
2 1
Q1
RN2227
3
2 1
Q6
RN2227
3
2 1
Q4
RN2227
3
2 1
Q3
RN2227
3
2 1
Q8
RN2227
3
2 1
Q9
RN2227
3
2 1
Q18
RN2227
3
2 1
Q17
RN2227
3
2 1
Q16
RN2227
3
2 1
Q15
RN2227
3
2 1
Q14
RN2227
3
2 1
Q12
RN2227
3
2 1
Q11
RN2227
3
2 1
Q13
RN2227
3
2 1
IC5
TC74HC138P
C
3
B
2
A
1
G2B
5
G2A
4
G1
6
Y7
7
Y6
9
Y5
10
Y4
11
Y3
12
Y2
13
Y1
14
Y0
15
VCC
16
GND
8
D8
SL-9351S
A1
25
A2
21
A3
16
B1
24
B2
20
B3
15
C1
4
C2
8
C3
13
D1
2
D2
7
D3
11
COM1A
3
COM3
18
COM2
19
COM1B
26
E1
1
E2
6
E3
10
F1
27
F2
23
F3
17
G1
28
G2
22
G3
12
DP1
5
DP2
9
DP3
14
D9
SL-9351S
A1
25
A2
21
A3
16
B1
24
B2
20
B3
15
C1
4
C2
8
C3
13
D1
2
D2
7
D3
11
COM1A
3
COM3
18
COM2
19
COM1B
26
E1
1
E2
6
E3
10
F1
27
F2
23
F3
17
G1
28
G2
22
G3
12
DP1
5
DP2
9
DP3
14
R16
33
R17
33
R18
33
R19
33
R20
33
R21
33
R22
33
R23
33
R24
47
R25
33
R26
47
R27
100
R28
100
R29
100
R30
100
R31
100
SW31A
1
1
2 4
3
SW32A
2
1
2 4
3
SW33A
3
1
2 4
3
SW34A
4
1
2 4
3
SW36A
6
1
2 4
3
SW37A
7
1
2 4
3
SW46A
BD
1
2 4
3
SW47A
SD
1
2 4
3
SW48A
HH
1
2 4
3
SW49A
CLP
1
2 4
3
SW50A
CYM
1
2 4
3
SW51A
TOM/PERC
1
2 4
3
SW52A
HIT
1
2 4
3
SW30B
R
6 5
SW31B
1
6 5
SW32B
2
6 5
SW33B
3
6 5
SW34B
4
6 5
SW35B
5
6 5
SW36B
6
6 5
SW37B
7
6 5
SW46B
BD
6 5
SW47B
SD
6 5
SW48B
HH
6 5
SW49B
CLP
6 5
SW50B
CYM
6 5
SW51B
TOM/PERC
6 5
SW52B
HIT
6 5
SW9A
FUNC
1
2 4
3
SW3A
D BEAM ON
1
2 4
3
SW53A
OTHERS
1
2 4
3
SW53B
OTHERS
6 5
D23
SLAVE
12
D20
MIDI
12
D27
FILTER
12
SW9B
FUNC
6 5
SW29B
MUTE-CTRL
6 5
SW3B
D BEAM ON
6 5
D108
PLAY
12
D19
SONG
12
D54
LEVEL
12
D3
CUT
+RESO
12
D10
AD LIB
12
SW10B
PRESET
6 5
SW11B
USER
6 5
SW12B
CARD
6 5
D68
SOLO
12
D57
PORTAMENT ON
12
D24
PITCH
12
D30
AMP
12
D25
WF1
12
D28
WF2
12
D31
WF3
12
D34
WF4
12
D11
HPF
12
D1
LPF
12
D7
BPF
12
D12
PKG
12
D42
PATCH
12
D41
RPS SET
12
D40
PTN/SONG
12
D39
PTN SET
12
D38
TEMPO
12
D22
PTN
12
D36
ARPEGGIATOR ON
12
D15
OCTAVE
12
D29
GROOVE
12
D32
SHUFFLE
12
D26
GRID
12
D71
MEGA
MIX
12
D55
PAN
12
D59
KEY SHIFT
12
D60
REVERB
12
D66
CTRL1
12
D65
DELAY
12
D69
EFX/OUT
12
D70
CTRL2
12
D72
CTRL3
12
D110
OCTAVE-
12
D111
OCTAVE+
12
D150
PTN CALL
12
D151
RPS
12
D123
EDIT
12
D121
HOLD
12
D122
TRANSPOSE
12
D91
TONE SELECT
12
D75
PART SEL
12
D76
PART MUTE
12
D92
RHYTHM MUTE
12
SW63
SCALE
1 2
SW61
OCTAVE -
1 2
SW85
RPS
1 2
SW22
INC
1 2
SW21
DEC
1 2
SW24
PAGE >
1 2
SW17
PTN SET
1 2
IC6
TC74HC138P
C
3
B
2
A
1
G2B
5
G2A
4
G1
6
Y7
7
Y6
9
Y5
10
Y4
11
Y3
12
Y2
13
Y1
14
Y0
15
VCC
16
GND
8
SW23
PAGE <
1 2
IC8
TC74HC574P
D7
9
D6
8
D5
7
D4
6
D3
5
D2
4
D1
3
D0
2
OE
1
CLK
11
Q7
12
Q6
13
Q5
14
Q4
15
Q3
16
Q2
17
Q1
18
Q0
19
VCC
20
GND
10
SW5
OCTAVE
1 2
SW14
QUANTIZE
1 2
SW19
RPS SET
1 2
SW64
HOLD
1 2
SW62
OCTAVE +
1 2
SW1
D BEAM SEL
1 2
D77
1 2
D78
1 2
D79
1 2
SW35A
5
1
2 4
3
SW12A
CARD
1
2 4
3
SW11A
USER
1
2 4
3
SW10A
PRESET
1
2 4
3
SW16
TEMPO
1 2
SW20
PATCH
1 2
D98
1 2
D95
1 2
D94
1 2
D93
1 2
D50
1 2
D51
1 2
D52
1 2
D64
1 2
D56
1 2
SW25
PORTAMENT
ON
1 2
SW66
EDIT
1 2
SW27
SOLO
1 2
SW8
LFO1
1 2
SW13
SELECT
1 2
SW2
RND PAN
1 2
SW4
WAVE SEL
1 2
SW7
MODE
1 2
SW26
EFX
1 2
SW28
7 SEL
1 2
SW29A
MUTE CTRL
1
2 4
3
SW41
PART MUTE
1 2
SW54
TONE SEL
1 2
SW40
PART SEL
1 2
SW55
RHYTHM MUTE
1 2
SW39
UNDO/REDO
1 2
SW38
WRITE
1 2
D141
1 2
D163
1 2
D142
1 2
D162
1 2
D161
1 2
D116
1 2
D140
1 2
D88
1 2
D89
1 2
D117
1 2
CN6
51048-1100
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
EN1A
VALUE
AB
EN
1 4 2
SW83
TAP
1 2
SW30A
R
1
2 4
3
RA4
RGLD8X
100k
12
3 4 5 6 7 8 9
RA1
RGLD8X
100k
12
3 4 5 6 7 8 9
D2
TURN
TABLE
12
D107
SCALE1
12
D112
SCALE2
12
D115
SCALE3
12
D120
SCALE4
12
D16
WAVE SEL
12
CN5
51048-1000
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
C41
0.1
C43
0.1
C25
0.1
C5
0.1
AN2
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
23
Feb, 1998
MC-505