Roland BR-1200CD - Circuit Diagram - Main Board DSP

Feb. 2005
BR-1200CD
CIRCUIT DIAGRAM (MAIN BOARD DSP)
fig.MAIN-DSP-sc
ESP4
OUT
IN
ESP#1
ESP#2
ESP4
OUT
IN
AD:left justified(mae zume)
DA:righ t
justified(ushiro zume)
ESP TRS/TRR ch select
signal section
LRCK
SEL 0ch-23ch 24ch-47ch
TRS/TRR
TRR ch select
ESP#1 TRR/0ch->23ch GA TRS,
24ch-47ch:ESP#2 TRS
#CS4
ESR#1_TRR2
ESR#1_TRR0
ESR#1_TRR1
ESR#1_TRR3
ESR#1_TRR4
ESR#1_TRR5
IO10
IO0
IO3
IO8
IO1
IO2
IO9
IO6
IO11
IO7
IO4
IO5
ESR#1_TRCKIN
GA_TRS5
GA_TRS4
GA_TRS3
GA_TRS2
ESP #2_TRS4
ESP #2_TRS0
ESP #2_TRS2
ESP #2_TRS5
ESP #2_TRS1
ESP #2_TRS3
D5
A1
A5 A5
A6
A0
A7
A13
D7 D7
A9
D3
D2
D6
D1
RD#
A2
A7
D4
A11
D0
D3
D2
A0
A1
A11
A6
A3
A10
A12
A13
A3
D5
WR#
A8
A4
WR#
D6
A4
A10
A12
D0
RD#
D4
D1
A9
A8
A2
ESP #2_TRS4
ESP #2_TRS5
ESP #2_TRS1
ESP #2_TRS3
ESP #2_TRS2
ESP #2_TRS0
IO11
IO10
IO9
IO8
IO7
IO6
IO5
IO4
IO3
IO2
IO1
IO0
IO[0:11]
GA_TRS[2:5]
ESP#2_TRS[0:5]
A[0:13]
D[0:7]
ESP #1_TRS3
ESP#1_TRS[0:5]
ESP #1_TRS2
ESP #1_TRS4
ESP #1_TRS5
ESP #1_TRS5
ESP #1_TRS0
ESP #1_TRS0
ESP #1_TRS3
ESP #1_TRS2
ESP #1_TRS1
ESP #1_TRS4
ESP #1_TRS1
CPU_RESET#
#CS4
DSP_INT0#
CODEC_MCK
CODEC_BCK
CODEC_AD
CPU_RESET#
DATA_LRCK
ESP#2_TRCK
ESP#1_TRCK
ESP#1_TRCK
WR#
RD#
#CS5
DSP_INT2#
DSP_INT1#
CODEC_DA1
CODEC_DA0
ESP#2_TRCK
DSP_SYNC
1536FS
DSP_SYNC
CODEC_LRCK
DATA_LRCK
D
+
D3.3
+
D3.3
D
+
D3.3
+
D3.3
D
D
D
D
D
D
D
D D
D
D
+
D3.3
D
D
+
D3.3
D
+
D3.3
+
D3.3
D
+
D3.3
C156
100/16
R85 47
R86 47
R87 47
R88 47
R78 10k
TP258
1
TP341
1
TP282
1
TP285
1
TP291
1
TP335
1
TP290
1
RA37
EXBV8VR000V
1 8
2 7
3 6
4 5
TP328
1
TP332
1
RA36
EXBV8V103JV
1 8
2 7
3 6
4 5
TP287
1
TP298
1
TP293
1
C159
100/16
TP315
1
TP284
1
TP325
1
TP259
1
TP331
1
TP311
1
TP295
1
TP334
1
TP343
1
TP340
1
TP337
1
TP319
1
TP336
1
TP322
1
TP305
1
TP301
1
TP296
1
TP303
1
C185 0.1
C166 0.1
C188
0.1
C164 0.1
C189
0.1
C171 0.1
C162 0.1
C155 0.1
C169 0.1
C160 0.1
C187
0.1
C174 0.1
C179 0.1
C167 0.1
C157 0.1
C177 0.1
C190
10/16
C182 0.1
C154 0.1
IC22
M11L16161SA-45T
VCC
1
I/O0
2
I/O1
3
I/O2
4
I/O3
5
VCC
6
I/O4
7
I/O5
8
I/O6
9
I/O7
10
NC
11
NC
15
NC
16
WE
17
RAS
18
NC
19
NC
20
A0
21
A1
22
A2
23
A3
24
VCC
25
VSS
26
A4
27
A5
28
A6
29
A7
30
A8
31
A9
32
OE
33
UCAS
34
LCAS
35
NC
36
NC
40
I/O8
41
I/O9
42
I/O10
43
I/O11
44
VSS
45
I/O12
46
I/O13
47
I/O14
48
I/O15
49
VSS
50
C175 0.1
C153 0.1
C181 0.1
C161 0.1
C173 0.1
C176 0.1
C184 0.1
C178 0.1
C163 0.1
C170 0.1
C183 0.1
IC20
TC223C080AF-101(ESP4)
VDD5
1
ED0
2
ED1
3
ED2
4
ED3
5
VSS
6
ED4
7
ED5
8
ED6
9
ED7
10
VDD5
11
WE
12
CAS
13
RAS
14
VSS
15
EA0
16
EA1
17
VDD3
18
EA2
19
EA3
20
EA4
21
VSS
22
EA5
23
EA6
24
EA7
25
VDD5
26
EA8
27
EA9
28
VSS
29
OSC
30
TESTB
31
ED8
32
ED9
33
ED10
34
ED11
35
VSS
36
VDD5
37
ED12
38
ED13
39
ED14
40
ED15
41
ED16
42
ED17
43
VSS
44
ED18
45
ED19
46
ED20
47
ED21
48
ED22
49
ED23
50
VDD5
51
RST2
52
RST1
53
VPOUT
54
VSS
55
TRCKIN
56
TRR0
57
TRR1
58
VDD3
59
TRR2
60
TRR3
61
TRR4
62
TRR5
63
VSS
64
DIRECT
65
CTYPE
66
EAMPX
67
RFRSH
68
PWRSAV
69
GRAMC
70
SHRMD
71
VSS
72
VDD5
73
INT1
74
INT0
75
XTESTT
76
CS
77
WR
78
RD
79
VSS
80
CA13
81
CA12
82
CA11
83
CA10
84
VSS
85
CA9
86
CA8
87
CA7
88
CA6
89
VDD5
90
CA5
91
CA4
92
VDD3
93
CA3
94
CA2
95
CA1
96
CA0
97
VSS
98
CD7
99
CD6
100
VDD5
101
CD5
102
CD4
103
CD3
104
CD2
105
CD1
106
CD0
107
VSS
108
VDD5
109
TRS5
110
TRS4
111
TRS3
112
TRS2
113
TRS1
114
TRS0
115
VSS
116
TRCKO
117
DA7
118
DA6
119
VDD5
120
DA5
121
DA4
122
DA3
123
VSS
124
DA2
125
DA1
126
DA0
127
VDD3
128
AD3
129
AD2
130
XTESTS
131
AD1
132
AD0
133
LRCK1
134
LRCK0
135
VSS
136
BCK1
137
BCK0
138
MCK1
139
VDD5
140
MCK0
141
SYO
142
SYI
143
VSS
144
C180 0.1
C158 0.1
C165 0.1
C168 0.1
C172
0.1
IC18
SN74LV157APWR
4A
14
3A
11
2A
5
1A
2
4B
13
3B
10
2B
6
1B
3
4Y
12
3Y
9
2Y
7
1Y
4
SEL
1
ST
15
VCC
16
GND
8
C186
0.1
IC21
SN74LV157APWR
4A
14
3A
11
2A
5
1A
2
4B
13
3B
10
2B
6
1B
3
4Y
12
3Y
9
2Y
7
1Y
4
SEL
1
ST
15
VCC
16
GND
8
L29
0
L30
0
TP265
1
TP324
1
TP326
1
TP330
1
TP333
1
R81 0
R82 0
TP260
1
TP273
1
TP274
1
TP272
1
TP271
1
TP270
1
TP269
1
TP268
1
TP267
1
TP266
1
TP264
1
TP280
1
TP275
1
TP277
1
TP278
1
TP281
1
TP283
1
TP286
1
TP276
1
TP279
1
TP289
1
TP307
1
TP292
1
TP297
1
TP300
1
TP310
1
TP314
1
TP318
1
TP294
1
TP304
1
TP321
1
TP338
1
TP342
1
TP339
1
TP262
1
R80 0
TP263
1
IC19
TC223C080AF-101(ESP4)
VDD5
1
ED0
2
ED1
3
ED2
4
ED3
5
VSS
6
ED4
7
ED5
8
ED6
9
ED7
10
VDD5
11
WE
12
CAS
13
RAS
14
VSS
15
EA0
16
EA1
17
VDD3
18
EA2
19
EA3
20
EA4
21
VSS
22
EA5
23
EA6
24
EA7
25
VDD5
26
EA8
27
EA9
28
VSS
29
OSC
30
TESTB
31
ED8
32
ED9
33
ED10
34
ED11
35
VSS
36
VDD5
37
ED12
38
ED13
39
ED14
40
ED15
41
ED16
42
ED17
43
VSS
44
ED18
45
ED19
46
ED20
47
ED21
48
ED22
49
ED23
50
VDD5
51
RST2
52
RST1
53
VPOUT
54
VSS
55
TRCKIN
56
TRR0
57
TRR1
58
VDD3
59
TRR2
60
TRR3
61
TRR4
62
TRR5
63
VSS
64
DIRECT
65
CTYPE
66
EAMPX
67
RFRSH
68
PWRSAV
69
GRAMC
70
SHRMD
71
VSS
72
VDD5
73
INT1
74
INT0
75
XTESTT
76
CS
77
WR
78
RD
79
VSS
80
CA13
81
CA12
82
CA11
83
CA10
84
VSS
85
CA9
86
CA8
87
CA7
88
CA6
89
VDD5
90
CA5
91
CA4
92
VDD3
93
CA3
94
CA2
95
CA1
96
CA0
97
VSS
98
CD7
99
CD6
100
VDD5
101
CD5
102
CD4
103
CD3
104
CD2
105
CD1
106
CD0
107
VSS
108
VDD5
109
TRS5
110
TRS4
111
TRS3
112
TRS2
113
TRS1
114
TRS0
115
VSS
116
TRCKO
117
DA7
118
DA6
119
VDD5
120
DA5
121
DA4
122
DA3
123
VSS
124
DA2
125
DA1
126
DA0
127
VDD3
128
AD3
129
AD2
130
XTESTS
131
AD1
132
AD0
133
LRCK1
134
LRCK0
135
VSS
136
BCK1
137
BCK0
138
MCK1
139
VDD5
140
MCK0
141
SYO
142
SYI
143
VSS
144
R83 47
R84 47
R79 10k
TP312
1
TP316
1
TP320
1
TP323
1
TP299
1
TP302
1
TP306
1
TP308
1
L31
0
TP288
1
TP309
1
TP313
1
TP317
1
X3
SG-8002JC(67.7376MHz)
OE
1
GND
2
OUT
3
VDD
4
C191
0.1
TP261
1
R89
47
R90 47
R91 47
RA34
EXBV 8V470JV
1 8
2 7
3 6
4 5
RA61 EXBV8V470JV
1 8
2 7
3 6
4 5
RA35
EXBV8V470JV
1 8
2 7
3 6
4 5
RA62
EXBV8V470JV
1 8
2 7
3 6
4 5
RA38
EXBV8VR000V
1 8
2 7
3 6
4 5
RA63
EXBV8VR000V
1 8
2 7
3 6
4 5
TP327
1
R182 47
C275
0.1
GA_TRS[2:5]
ESP#1_TRS[0:5]
A[0:19],A[21,23]
D[0:15]
34 35