Roland BR-1200CD - Circuit Diagram - Analog Board

Feb. 2005
BR-1200CD
CIRCUIT DIAGRAM (ANALOG BOARD)
fig.ANALOG-SC
R
L
hot
cold
INPUT1(XLR)
HOT
COLD
H:GUITAR ,L:MIC
H
L
hot
cold
INPUT2(XLR)
HOT
COLD
INPUT2(PHONE)
INPUT1(PHONE)
INPUT1
PEAK
INPUT2
PEAK
LINE IN
to SW BOARD
CN1
to MAIN BOARD
CN12
to MAIN BOARD
CN13
LINE OUT
Fc=7.077k Hz
Fc=7.077kH z
to GUITAR
BOARD CN7
to GUITAR
BOARD CN6
analog power
supply (+9V)
analog power
supply (+9V)
LOUT
ROUT
MUTE
LIN
RIN
G-SELA#
G-SELB#
M-SELA#
M-SELB#
L-SEL#
SUBMIX-SELA#
P_LOUT
P_ROUT
P_MUTE
PHONE POWER(12V)
GUITAR_IN
GUITAR_JK_SW
A
+9V
A
A
A
+9V
A
+9V
A
A
+9V
A
A
A
A
A
A
A
A
+
+
A
+
+
+
+
+
A
A
A
A
AA
A
+9V+9V
A A
A A
+
+
A
A
A
A
+
+
+
+9V
A
A
A
A
A
A
+9V
+9V +9V
A
A
+
+
A
A
A
A
+9V
A
+9V
A
+9V
A
+9V
A
+9V
A
+9V
A
+
A
+9V
A
+
-
-
A
+9V
A
A
A
+9V
A
A A
+
A
A
A
+
+9V
A
+9V
A
+9V
A
+9V
A
A
A
A
+9V
A
A
+
-
+
+9V
AC_POWER
AC_POWER
AC_POWER
A
C23 47/50
L6 0
R37
47k
R46
47
C27
10/16
TP2
1
C33
10/16
R42
47k
Q4
2SC4116GR
1
2 3
R11
6.8k
C15
47/16
TP12
1
R36
47k
Q3
2SC4116GR
1
2 3
R45 47
TP18
1
C28
220p
R8 68k
C11 47p
R26 6.8k(MF)1/2W
C12
47p
R12
6.8k
L7 0
R34 47
R13
68k
C21 47/50
TP9
1
R27 6.8k(MF)1/2W
C31
220p
R41
47k
TP10
1
L4
0
L5
0
+
-
IC2A
M5218AFP
2
3
1
TP3
1
TP4
1
C22
10/50
R31 100k
R32 100k
R19
47k
R30
10k
C29
NIU
C16
220p
Q12
2SK880GR
3
1 2
Q1
2SK880GR
3
12
Q2
2SK880GR
3
12
C19
0.047
C20
0.047
R23
1M
R24
1M
R6
1M
R16
100k
TP6
1
R20 0
R35
47
Q9
2SK880GR
3
1 2
R18
47k
L3
0(N1608Z601)
TP1
1
C13
NIU
D1
RB500V-40
12
L8
0
TP5
1
C42 47/50
L14 0
R80
47k
R88
47
C50
10/16
TP21
1
C60
10/16
R86
47k
Q18
2SC4116GR
1
2 3
R64
6.8k
C55
47/16
TP29
1
R79
47k
Q17
2SC4116GR
1
2 3
R87 47
TP30
1
C52
220p
R62 68k
C48 47p
R59 6.8k(MF)1/2W
C51
47p
R65
6.8k
L15 0
R74 47 R76
68k
C41 47/50
TP20
1
R60 6.8k(MF)1/2W
C59
220p
R85
47k
TP24
1
L12
0
L13
0
+
-
IC2B
M5218AFP
6
5
7
TP25
1
TP26
1
R70 100k
R73 100k
R83
47k
C57
220p
R84 0
R75
47
R82
47k
C53
NIU
L16
0
TP27
1
D5
RB500V-40
1 2
D3
RB500V-40
1 2
D2
RB500V-40
12
C8
0.047
R14
1M
C14
0.047
JK6
HLJ4306-01-3080
1
2
3
4
7
JK3
HLJ4306-01-3080
1
2
3
4
7
R10
1k
R17
NIU(47k)
R21
NIU(47k)
R1
2.7k
C3
0(22/16)
R25
2.7k
R29
100
R28
10k
C24
1/50
Q7
2SC4116GR
1
2 3
Q8
2SC4116GR
1
2 3
TP7
1
TP8
1
TP11
1
Q14
2SC4116GR
1
2 3
Q13
2SC4116GR
1
2 3
R47
10k
R43
2.7k
TP19
1
TP16
1
R48
100
C34
1/50
TP13
1
R5
220
R4
220
C62
10/16
R92
NIU
C65
150p
R90
1k
L17
0(N1608Z601)
R109
NIU
R105
1k
C77
10/16
C80
150p
L21
0(N1608Z601)
C63
10/16
C78
10/16
R96
100k
R111
100k
L19
N1608Z601
L10
N1608Z601
R53
1k
C36
10/16
R57
100k
Q15
RN1441
1
2 3
C37
10/16
R58
100k
R54
1k
R66
1k
C46
10/16
R68
100k
Q16
RN1441
1
2 3
C47
10/16
R69
100k
R67
1k
L9
0
L11
0
R91
47k
R106
47k
R89
47k
C61
N.I.U(10p)
R100
47k
C76
N.I.U(10p)
C79
10/16
R104
100k
R114
100k
+
-
IC4C
M5218AFP
84
C17
0.1
C6
0.1
Q10
DTA143EKA
1
3 2
C26
100/16
R40
1M
D4
MA111
12
Q11
DTC114EUA
1
2 3
R33
10k
R44
15k(metal)
TP14
1
R50
30k(metal)
TP17
1
R49
15k(metal)
+
-
IC4B
M5218AFP
6
5
7
TP15
1
R52
0
C38
NIU(0.0012)
C35
82p
C32
0.0015
R51
30k(metal)
TP28
1
R72
30k(metal)
C49
82p
R78
0
TP22
1
R63
15k(metal)
C54
NIU(0.0012)
+
-
IC4A
M5218AFP
2
3
1
C44
0.0015
TP23
1
R77
30k(metal)
CN3
12FE-BT-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
+
-
IC2C
M5218AFP
84
C5
0.1
CN4
14FE-BT-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
C18
100/16
C10
100/16
R81
15k(metal)
C56
0.0015
R56
15k(metal)
C39
0.0015
D6
RB500V-40
12
C71
0.047
R102
1M
Q19
2SK880GR
3
12
R97
100k
C64
10/16
C85
0.047
D7
RB500V-40
12
R118
1M
Q21
2SK880GR
3
12
DA3
MA147
2 1
3
DA4
NIU(MA147)
2 1
3
DA5
NIU(MA147)
2 1
3
DA6
MA147
2 1
3
DA8
MA147
2 1
3
DA7
MA147
2 1
3
DA10
MA147
2 1
3
CN6
52147_610
1
1
2
2
3
3
4
4
5
5
6
6
CN2
52147-510
1
1
2
2
3
3
4
4
5
5
R123
47k
R124
47k
C90
10/16
R122
4.7k
R121
4.7k
C89
4.7/25
+
-
IC6B
M5218AFP
6
5
7
C91
0.1
C92
100p
C93
100p
DA9
MA147
2 1
3
DA11 NIU(MA147-(TX))
2 1
3
DA12 NIU(MA147-(TX))
2 1
3
+
-
IC6A
M5218AFP
2
3
1
+
-
IC3A
M5218AFP
2
3
1
+
-
IC3B
M5218AFP
6
5
7
+
-
IC6C
M5218AFP
84
+
-
IC3C
M5218AFP
84
R125
100k
Q6
DTA114EUA
1
3 2
C94
22/16
C95
22/16
R71
15k(metal)
CN5
10FE-BT-VK-N
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
Q26
2SC4738
1
23
R128
1k
C98
100/16
C97
100/16
C96
0.1
R132
100k
C99
10/16
C100
0.047
D8
RB500V-40
1 2
Q30
2SK880GR
3
12
R133
1M
C101
0.047
D9
RB500V-40
1 2
Q31
2SK880GR
3
12
R134
1M
D10
RB500V-40
1 2
R136
1M
C103
0.047
Q32
2SK880GR
3
12
R135
100k
C102
10/16
Q27
DTC114EUA
1
2 3
R129
100k
R130
100k
Q28
DTC114EUA
1
2 3
R131
100k
Q29
DTC114EUA
1
2 3
R137
100k
Q33
DTC114EUA
1
2 3
C104
0.047
D11
RB500V-40
1 2
Q34
2SK880GR
3
12
R138
1M
Q35
2SK880GR
3
12
C105
0.047
R139
1M
D12
RB500V-40
1 2
D13
RB500V-40
1 2
R141
1M
C106
0.047
Q37
2SK880GR
3
12
R140
100k
Q36
DTC114EUA
1
2 3
C107
10/16
C108
10/16
R142
10k
Q23
DTC114EUA
1
2 3
R143
0
JK5
YKC21-3488N
21
22
11
10
C45
NIU(0.1)
JK7
YKC21-3488N
21
22
11
10
JK4
JY-5033A
2 3 1
JK2
JY-5033A
2 3 1
+48V
+48V
38 39