Circuit Diagram - Roland AT-80SL Service Notes

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Jun. 2005
CIRCUIT DIAGRAM (MAIN 3/13)
fig.main3-c
AN[0..6]
AN[0..6]
78
DA1
+
D 3. 3
DA204U
2
1
D
AN1
R103
1k
C88
100p
RPC05T@J
GRM39@
R463
4.7k
RPC05T@J
D
DA6
+
D 3. 3
DA204U
2
1
D
AN5
R119
1k
C111
100p
RPC05T@J
GRM39@
R464
1.8k
RPC05T@J
D
DA7
+
D 3. 3
DA204U
2
1
D
AN4
R122
1k
C115
100p
RPC05T@J
GRM39@
R465
1.8k
RPC05T@J
D
DA4
+
D 3. 3
DA204U
2
1
D
AN3
R116
1k
C101
100p
RPC05T@J
GRM39@
R466
1.8k
RPC05T@J
D
DA5
+
D 3. 3
DA204U
2
1
D
AN2
R118
1k
C104
100p
RPC05T@J
GRM39@
R467
NIU
RPC05T@J
D
DA2
+
D 3. 3
DA204U
2
1
D
AN6
R110
1k
C94
100p
RPC05T@J
GRM39@
R468
1.8k
RPC05T@J
D
DA3
+
D 3. 3
DA204U
2
1
D
AN0
R113
1k
C99
100p
RPC05T@J
GRM39@
R469
1.8k
RPC05T@J
D
R104
1k
2
-
RPC05T@J
1
3
+
IC31A
UPC4570G
R106
100k
C89
100p
RPC05T@J
GRM39@
D
R120
1k
2
-
RPC05T@J
1
3
+
IC34A
UPC4570G
R121
100k
C112
100p
RPC05T@J
GRM39@
D
R123
1k
6
-
RPC05T@J
7
5
+
IC34B
UPC4570G
R124
100k
C116
100p
RPC05T@J
GRM39@
D
R375
1k
2
-
RPC05T@J
1
3
+
IC33A
UPC4570G
R117
100k
C113
100p
RPC05T@J
GRM39@
D
R376
1k
6
-
RPC05T@J
7
5
+
IC33B
UPC4570G
R305
100k
C114
100p
RPC05T@J
GRM39@
D
R111
1k
2
-
RPC05T@J
1
3
+
IC32A
UPC4570G
R112
100k
C98
100p
RPC05T@J
GRM39@
D
R114
1k
6
-
RPC05T@J
7
5
+
IC32B
UPC4570G
R115
100k
C100
100p
RPC05T@J
GRM39@
D
+ 5
D
R101
12k
RPC05T@J
C86
NIU
ECEV-A@SR
C87
1200p
GRM39@
R107
22k
RPC05T@J
6
-
7
5
+
IC31B
UPC4570G
R109
6.8k
RPC05T@J
D
L33
N2012Z601T02
BRILLIANCE
MASTER_VR
L34
N2012Z601T02
TPX
TPY
R102
180k
RPC05T@J
R105
RPC05T@
R108
82k
RPC05T@J
C90
1000p
GRM39@
+ 5
D
C467
0.1
GRM
BNDCLK
C
G

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