Roland Juno-GJ - PANEL-A Board Circuit Diagram

Apr. 2006
JUNO-G/JUNO-G (J)
43
Circuit Diagram (PANEL-A Board)
fig.diagram-panel-A@L
From Panel B
board CN4
From Jack Board
CN2
To Panel C
Board CN13
LD6
LD4
LD5
LD1
LD0
LD2
LD3
SSD1
SSD2
SSD0
SD0
SD1
SD2
SD3
SD4
SD5
SD6
LSD2
LSD1
LSD0
DBPULSE
VLINK
D-BEAM_AD
LD0 LD1 LD2 LD3 LD4 LD5 LD6
+
5D
D
D
+
5D
D
D DD D D
+
A8
-
A8
+
5D
+
5D
D
REF
+
5D
+
5D
+
A8
REF REF
REF
-
A8
REF
+
A8
-
A8
D D
REF
D
C2 0.1
SW2
SKRGADD010
1
2
SW9
SKRGADD010
1
2
SW11
SKRGADD010
1 2
SW13
SKRGADD010
1
2
SW12
SKRGADD010
1 2
SW3
SKRGADD010
1 2
SW6
SKRGADD010
1
2
SW10
SKRGADD010
1 2
SW4
SKRGADD010
1
2
SW5
SKRGADD010
1
2
D1
1SS133
1 2
D2
1SS133
1 2
D3
1SS133
1 2
D4
1SS133
1 2
D5
1SS133
1 2
D6
1SS133
1 2
D8
1SS133
1 2
D9
1SS133
1 2
D10
1SS133
1 2
D11
1SS133
1 2
D12
1SS133
1 2
D13
1SS133
1 2
SW1
SKRGADD010
1 2
SW8
SKRGADD010
1 2
SW18
SKRGADD010
1 2
SW16
SKRGADD010
1
2
D18
1SS133
1 2
D17
1SS133
1 2
D16
1SS133
1 2
D15
1SS133
1 2
D20
1SS133
1 2
D19
1SS133
1 2
SW20
SKRGADD010
1
2
SW19
SKRGADD010
1
2
SW17
SKRGADD010
1 2
SW15
SKRGADD010
1 2
D7
1SS133
1 2
D14
1SS133
1 2
SW14
SKRGADD010
1
2
SW7
SKRGADD010
1
2
D21
1SS133
1 2
SW21
SKRGADD010
1
2
LED1
SLR-342VCT32
1
2
LED2
SLR-342VCT32
1
2
LED3
SLR-342VCT32
1 2
LED4
SLR-342VCT32
1
2
LED5
SLR-342VCT32
1
2
LED6
SLR-342VCT32
1
2
LED8
SLR-342VCT32
1
2
LED9
SLR-342VCT32
1 2
LED10
SLR-342VCT32
1 2
LED11
SLR-342VCT32
1
2
LED12
SLR-342VCT32
1
2
LED13
SLR-342VCT32
1 2
C3
NIU
Q1
RN2227
3
2 1
Q2
RN2227
3
2 1
LED17
SLR-342VCT32
1 2
LED19
SLR-342VCT32
1 2
LED18
SLR-342VCT32
1 2
LED16
SLR-342VCT32
1 2
LED15
SLR-342VCT32
1 2
Q3
RN2227
3
2 1
CN2
S8B-PH-K-S
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
LED22
L-314MB1C-SS
12
R25
1k
R16
NIU
Q12
2SA933ASTPR
NIU
3
2 1
R13
NIU
R17
1.2k
R20
10k
Q13
2SD1858
3
1 2
LED21
TLN233
12
R10
SR50TR@J
10
R9
SR50TR@J
10
C4
100/6.3
C5
100/6.3
C6
100/6.3
Q11
TPS611
1 2
R21
180
R18
100
IC1A
NJM2068D-D
+
-
2
3
1
C7
10p
R14
330k
D24 1SS133
1 2
D25 1SS133
1 2
R11
3.3k
D22
1SS133
1
2
C9 0.1
R19
1k
R22
1k
IC1B
NJM2068D-D
+
-
6
5
7
R15
4.7k
D26
1SS133
12
D27
1SS133
12
R12
2.2k
D23
1SS133
1 2
R24
220
R23
56k
IC1C
NJM2068D-D
+
-
84
C10
0.1
C11
0.1
LED7
SLR-342VCT32
1 2
LED14
SLR-342VCT32
1 2
LED20
SLR-342VCT32
1 2
C8
10p
CN5
S6B-PH-K-S
1
1
2
2
3
3
4
4
5
5
6
6
VR1A
EVJY.15@
11
12
13
VR1B
EVJY.15@
21
22
23
VR1C
EVJY.15@
10 20
Q4
DTC114ES
NIU
3
1 2
Q5
DTC114ES
NIU
3
1 2
Q6
DTC114ES
NIU
3
1 2
Q7
DTC114ES
NIU
3
1 2
Q8
DTC114ES
NIU
3
1 2
Q9
DTC114ES
NIU
3
1 2
Q10
DTC114ES
NIU
3
1 2
R2 NIU R3 NIU R4 NIU R5 NIU R6 NIU R8
NIU
R7 NIU
R33
JUMPER
R34
JUMPER
R35
JUMPER
R36
JUMPER
R37
JUMPER
R38
JUMPER
R39
JUMPER
CN1
24FE-ST-VK-N
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
21
21
22
22
23
23
24
24
R46
JUMPER
Q14
DTC114ES
3
1 2
R51
JUMPER
R52
JUMPER
R1
JUMPER
C1
100/6.3
42