Roland G-70 - Circuit Diagram (Right Control 3;4)

G-70
Feb.2005
105
104
LD5 LD1 LD0 LD2 LD3
LD3
LD2
LD1
LD0
SCL0
PEDAL_SUSTAIN
PEDAL_SW
SDA0
SDA0
SCL0
LD5
D
D
+
5D
D
+
5D
D
+
5D
+
5D
D
D
D DD D D
+
5D
D D
+
5D
D
D
+
5D
D
+
5D
D
+
5D
+
5D
D
+
5D
D
D
+
5D
+
5D
D
+
5D
+
5D
+
5D
+
5D
SCL0
SDA0
ENC_SW1
SUSTAIN
FOOT_SW
CH0 (100)
ID=6
ID=4
TO RIGHT LCD CONTR. BOARD
ID=2
CH0 (010)
SW1
SW4
SW3
LD2
LD1
LD4
LD3
SW2
TEMPO METRONOME TEMPO TAP TEMPO SLOW TEMPO FAST
CH0 (011)
(CN1)
SW66
EVQ-PAE 05 R
SW66
EVQ-PAE 05 R
C19
NIU
C19
NIU
R45
2K2
R45
2K2
3
4
5
6
7
8
2
1
9
10
CN1
53015-1010
CN1
53015-1010
3
1 2
Q26
DTC114 ES
Q26
DTC114 ES
C24
NIU
C24
NIU
C21
100uF
C21
100uF
SW67
EVQ-PAE 05 R
SW67
EVQ-PAE 05 R
3
1 2
Q27
DTC114 ES
Q27
DTC114 ES
SO
1
SCL
2
SDA
3
D0
4
D1
5
D2
6
D3
7
GND
8
D4
9
D5
10
D6
11
D7
12
VDD
13
CS2
14
CS1
15
CS0
16
IC5
M62320P
IC5
M62320P
R47
NIU
R47
NIU
C23
NIU
C23
NIU
3
1 2
Q28
DTC114 ES
Q28
DTC114 ES
4 5 6 7 8 9 3 2
1
RA1
8x10K
RA1
8x10K
SW68
EVQ-PAE 05 R
SW68
EVQ-PAE 05 R
R31
NIU
R31
NIU
C20
NIU
C20
NIU
3
1 2
Q29
DTC114 ES
Q29
DTC114 ES
SO
1
SCL
2
SDA
3
D0
4
D1
5
D2
6
D3
7
GND
8
D4
9
D5
10
D6
11
D7
12
VDD
13
CS2
14
CS1
15
CS0
16
IC6
M62320P
IC6
M62320P
R44
2K2
R44
2K2
C15
NIU
C15
NIU
C14
100nF
C14
100nF
R43
2K2
R43
2K2
4 5 6 7 8 9 3 2
1
RA3
8x10K
RA3
8x10K
R32
NIU
R32
NIU
4 5 6 7 8 9 3 2
1
RA2
8x10K
RA2
8x10K
SO
1
SCL
2
SDA
3
D0
4
D1
5
D2
6
D3
7
GND
8
D4
9
D5
10
D6
11
D7
12
VDD
13
CS2
14
CS1
15
CS0
16
IC7
M62320P
IC7
M62320P
C13
100uF
C13
100uF
SW65
EVQ-PAE 05 R
SW65
EVQ-PAE 05 R
C22
100nF
C22
100nF
3
1 2
Q25
DTC114 ES
Q25
DTC114 ES
C16
NIU
C16
NIU
R42
680I
R42
680I
R56
NIU
R56
NIU
R41
680I
R41
680I
R46
NIU
R46
NIU
C18
100nF
C18
100nF
red
D123
SLI-343URC3F
red
D123
SLI-343URC3F
R57
NIU
R57
NIU
C17
100uF
C17
100uF
CIRCUIT DIAGRAM (RIGHT CONTROL 3/4)