Roland VS-840 - Page 13

Mar, 1998
VS-840/840S
13
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
29 30 31 32 33 34 35 36 37 38 39 40 41 42
V
W
X
Y
Z
C327 to C334:0.01
C99 0.1
V
C
C
9
G
N
D
1
0
I1
1
I2
2
I3
3
I4
4
I5
5
I6
6
I7
7
I8
8
O8
11
O7
12
O6
13
O5
14
O4
15
O3
16
O2
17
O1
18
IC34
TD62787AF
C100
0.1
C327
C329 C331
C333
C334C332C330C328
for SW
1 8
2 7
3 6
4 5
RA1
100
1 8
2 7
3 6
4 5
RA2
100
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
CN6
IL-FPC-18ST-N
C97
0.1
C312
C313
C314
C315
C316
C317
C318
C306
C307
C305
C304
C
3
B
2
A
1
G2B
5
G2A
4
G1
6
Y7
7
Y6
9
Y5
10
Y4
11
Y3
12
Y2
13
Y1
14
Y0
15
V
C
C
1
6
G
N
D
8
IC22
74VHC138
LS0
LS1
LS2
C312-318:0.01
C304-307,
C61
0.1
1 8
2 7
3 6
4 5
RA3
100
1 8
2 7
3 6
4 5
RA4
100
C37
0.1
C38
0.1
C39
0.1
C40
0.1
C53
0.1
C54
0.1
C55
0.1
C42
0.1
C43
0.1
C44
0.1
C45
0.1
C46
0.1
C47
0.1
C48
0.1
C56
0.1
C58
0.1
C59
0.1
C60
0.1
C
3
B
2
A
1
G2B
5
G2A
4
G1
6
Y7
7
Y6
9
Y5
10
Y4
11
Y3
12
Y2
13
Y1
14
Y0
15
V
C
C
1
6
G
N
D
8
IC24
74VHC138
PD0
PD1
PD2
PD3
PD4
PD5
PD6
SS2
SS1
SS0
SSEN
IRQ2 : SCSI
IRQ3 : IDE
IRQ1 : DSP
C35
0.1
C36
0.1
C51
0.1
C52
0.1
C50
0.1
CS1 : GA_CS1
CS2 : DRAM(16M)
CS3 : IDE
CS4 : DSP
CS5 : LCD
CS6 : SCSI
CS7 : GA_CS2
CS0 : 100000H - 1FFFFFH / FLASH MEMORY
CS0 : 000000H - 0FFFFFH / EXT ROM
C33
0.1
C109
0.1
8
4
IC33D
TC7W04F
1 2
IC29A
74HC14
13 12
IC29F
74HC14
for LCD
1 8
2 7
3 6
4 5
RA14
100
1 8
2 7
3 6
4 5
RA15
100
2
1
C111
10/16
C79
0.1
1 8
2 7
3 6
4 5
RA16
100
LD0
LD1
LD2
LD3
LD4
LD5
LD6
LD7
L_RD
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
CN1
52030-1610
to POT,
SLIDE POT
C96
0.1
0X
12
1X
13
0Y
2
1Y
1
0Z
5
1Z
3
V
C
C
1
6
X
14
Y
15
Z
4
A
11
B
10
C
9
INH
6
V
E
E
7
G
N
D
8
IC20
HC4053AF
R34 100
L_CS
RESET
L_WR
A0
C5
0.1
CPU
C6
0.1
C8
0.1
C9
0.1
C12
0.1
PG3/CS1
1
PG4/CS0
2
V
S
S
3
V
S
S
4
V
C
C
5
PC0/A0
6
PC1/A1
7
PC2/A2
8
PC3/A3
9
V
S
S
1
0
PC4/A4
11
PC5/A5
12
PC6/A6
13
PC7/A7
14
PB0/A8
15
PB1/A9
16
PB2/A10
17
PB3/A11
18
V
S
S
1
9
PB4/A12
20
PB5/A13
21
PB6/A14
22
PB7/A15
23
PA0/A16
24
PA1/A17
25
PA2/A18
26
PA3/A19
27
V
S
S
2
8
PA4/A20/IRQ4
29
PA5/A21/IRQ5
30
PA6/A22/IRQ6
31
PA7/A23/IRQ7
32
P67/CS7/IRQ3
33
P66/CS6/IRQ2
34
V
S
S
3
5
V
S
S
3
6
P65/IRQ1
37
P64/IRQ0
38
V
C
C
3
9
PE0/D0
40
PE1/D1
41
PE2/D2
42
PE3/D3
43
V
S
S
4
4
PE4/D4
45
PE5/D5
46
PE6/D6
47
PE7/D7
48
PD0/D8
49
PD1/D9
50
PD2/D10
51
PD3/D11
52
V
S
S
5
3
PD4/D12
54
PD5/D13
55
PD6/D14
56
PD7/D15
57
V
C
C
5
8
P30/TXD0
59
P31/TXD1
60
P32/RXD0
61
P33/RXD1
62
P34/SCK0
63
P35/SCK1
64
V
S
S
6
5
P60/DREQ0/CS4
66
V
S
S
6
7
V
S
S
6
8
P61/TEND0/CS5
69
P62/DREQ1
70
P63/TEND1
71
P27/PO7/*
72
P26/PO6/*
73
P25/PO5/*
74
P24/PO4/*
75
P23/PO3/*
76
P22/PO2/*
77
P21/PO1/*
78
P20/PO0/*
79
WDTOVF
80
RES
81
NMI
82
V
C
C
8
4
XTAL
85
EXTAL
86
V
S
S
8
7
PF7/FAI
88
V
C
C
8
9
PF6/AS
90
PF5/RD
91
PF4/HWR
92
PF3/LWR
93
PF2/WAIT/BREQO
94
PF1/BACK
95
PF0/BREQ
96
P50/TXD2
97
P51/RXD2
98
V
S
S
9
9
V
S
S
1
0
0
P52/SCK2
101
P53/ADTRG
102
AVCC
103
VREF
104
P40/AN0
105
P41/AN1
106
P42/AN2
107
P43/AN3
108
P44/AN4
109
P45/AN5
110
P46/AN6/DA0
111
P47/AN7/DA1
112
AVSS
113
V
S
S
1
1
4
P17/PO15/*
115
P16/PO14/*
116
P15/PO13/*
117
P14/PO12/*
118
P13/PO11/*
119
P12/PO10/*
120
P11/PO9/DACK1/*
121
P10/PO8/DACK0/*
122
MD0
123
MD1
124
MD2
125
PG0/CAS/OE
126
PG1/CS3
127
PG2/CS2
128
STBY
83
IC1
HD6472655F
GA
C
3
B
2
A
1
G2B
5
G2A
4
G1
6
Y7
7
Y6
9
Y5
10
Y4
11
Y3
12
Y2
13
Y1
14
Y0
15
V
C
C
1
6
G
N
D
8
IC9
74HC138
R171
10K
R172
10K
R173
10K
V
D
D
4
V
D
D
1
6
V
D
D
2
6
V
D
D
3
1
V
D
D
3
6
V
D
D
5
5
V
D
D
6
8
V
D
D
7
8
V
D
D
1
0
0
V
D
D
1
1
8
V
D
D
1
2
2
V
S
S
3
V
S
S
1
0
V
S
S
1
5
V
S
S
2
5
V
S
S
3
0
V
S
S
3
5
V
S
S
5
4
V
S
S
6
7
V
S
S
7
7
V
S
S
8
9
V
S
S
9
9
V
S
S
1
0
8
V
S
S
1
1
7
V
S
S
1
2
1
SSEN
2
SS0
5
SS1
6
SS2
7
SS3
8
LLCK
9
LS0
11
LS1
12
LS2
13
LS3
14
PD0
17
PD1
18
PS2
19
PD3
20
PD4
21
PD5
22
PD6
23
PD7
24
RESET
65
CLKIN0
90
AS
32
RD
33
WR
34
WAIT
27
DMA/R
28
DMA/W
29
D15
37
D14
38
D13
39
D12
40
D11
41
D10
42
D9
43
D8
44
D7
46
D6
47
D5
48
D4
49
D3
50
D2
51
D1
52
D0
53
CS1
56
A7
57
A6
58
A5
59
A4
60
A3
61
A2
62
A1
63
A0
64
IDE_CS1
1
IDE_CS0
128
IDE_A3
127
IDE_A2
126
IDE_A1
125
IDE_RD
124
IDE_WR
123
IDE_CS
120
LCD_CS
119
LD7
116
LD6
115
LD5
114
LD4
113
LD3
112
LD2
111
LD1
110
LD0
109
LCD_RD
107
LCD_CSO
105
LRCK0
103
BCK
102
MCK
101
DA_DATA0
70
DA_DATA1
69
CLKIN1
98
AD_DATA0
88
AD_DATA1
87
ESPUSE
92
AD_BIT0
96
AD_BIT1
95
DA_BIT0
94
DA_BIT1
93
TEST
66
ENC_TYPE
91
ENC/A
85
ENC/B
86
INTO
76
TRCKO
75
TRS2
74
TRS3
73
TRS4
72
TRS5
71
TRR5
84
TRR4
83
TRR3
82
TRR2
81
TRCKIN
80
SYI
79
LCD_WR
106
CS2
97
LRCK1
104
V
S
S
4
5
IC27
SLA919FF0F
CS7
CS6
CS4
C
S
0
C
S
1
CS_I
1
23457891
0
6
RA21
10K
CA13
74
CA12
75
CA11
76
CA10
77
CA9
78
CA8
79
CA7
81
CA6
82
CA5
83
CA4
84
CA3
85
CA2
86
CA1
87
CA0
88
CD7
92
CD6
93
CD5
94
CD4
95
CD3
96
CD2
97
CD1
98
CD0
99
INT1
66
INT0
67
CS
68
WR
69
RD
70
TRR5
62
TRR4
61
TRR3
60
TRR2
59
TRR1
58
TRR0
57
TRCKIN
56
RST2
51
RST1
52
VPOUT
53
TRS5
101
TRS4
102
TRS3
103
TRS2
104
TRS1
105
TRS0
106
TRCKO
107
DIRECT
64
TYPE
65
SYO
132
SYI
133
PSEA16
136
PSEA15
137
PSEA14
138
PSEA13
139
PSEA12
140
PSEA11
141
PSEA10
142
EA9
27
EA8
26
EA7
25
EA6
24
EA5
23
EA4
22
EA3
21
EA2
20
EA1
17
EA0
16
ED23
49
ED22
48
ED21
47
ED20
46
ED19
45
ED18
44
ED17
43
ED16
42
ED15
39
ED14
38
ED13
37
ED12
36
ED11
35
ED10
34
ED9
33
ED8
32
ED7
10
ED6
9
ED5
8
ED4
7
ED3
6
ED2
5
ED1
4
ED0
3
WE
13
CAS
14
RAS
15
OSC
29
DA7
111
DA6
112
DA5
113
DA4
114
DA3
115
DA2
116
DA1
117
DA0
118
AD3
120
AD2
121
AD1
122
AD0
123
LRCK1
124
LRCK0
125
BCK1
128
BCK0
129
MCK1
130
MCK0
131
V
D
D
1
V
D
D
1
2
V
D
D
1
8
V
D
D
3
0
V
D
D
4
1
V
D
D
5
4
V
D
D
7
2
V
D
D
9
0
V
D
D
1
0
8
V
D
D
1
0
9
V
D
D
1
2
6
V
D
D
1
3
4
V
D
D
1
4
4
VSS
2
VSS
11
VSS
19
VSS
28
VSS
31
VSS
40
VSS
50
V
S
S
5
5
V
S
S
6
3
V
S
S
7
1
V
S
S
7
3
V
S
S
8
0
V
S
S
8
9
V
S
S
9
1
V
S
S
1
0
0
V
S
S
1
1
0
V
S
S
1
1
9
V
S
S
1
2
7
V
S
S
1
3
5
V
S
S
1
4
3
IC6
TC170C140
1
2345789
1
0
6
RA23
10K
R174
10K
R169
10K
R177
10K
R170
10K
R175
10K
R187
10K
D
1
D
3
D
5
D
7
D
6
D
4
D
2
D
0
D
9
D
1
5
D
1
4
D
1
2
D
1
0
D
1
1
D
1
3
D
8
C
S
2
C
S
3
C
S
5
C
S
4
C
S
7
C
S
8
C
S
I
DSP
EN_A
EN_B
1
23457891
0
6
RA22
10K
C15
0.01
C16
0.01
MCK
BCK
MCK
BCK
P
D
0
P
D
1
P
D
2
P
D
3
P
D
4
P
D
5
P
D
6
P
D
7
for ENC
R1
10K
C302
0.01
C303
0.01
2
1
C110
10/16
R2
10K
R3 10K
R4
10K
C310 0.01
C308 0.01
C309 0.01
C311 0.01
LLCK
PD7
PD6
PD5
PD4
PD3
PD2
PD1
PD0
C78
0.1
C98
0.1
C
O
M
1
0
G
N
D
9
I1
1
I2
2
I3
3
I4
4
I5
5
I6
6
I7
7
I8
8
O8
11
O7
12
O6
13
O5
14
O4
15
O3
16
O2
17
O1
18
IC25
TD62083AF
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
CN7
IL-FPC-16ST-N
R121
R122
R128
R123
R127
R124
R126
R125
C319 C321 C323 C325
D7
9
D6
8
D5
7
D4
6
D3
5
D2
4
D1
3
D0
2
OE
1
CLK
11
Q7
12
Q6
13
Q5
14
Q4
15
Q3
16
Q2
17
Q1
18
Q0
19
V
C
C
2
0
G
N
D
1
0
IC23
74VHC574
for LED
C319-326:0.01
R121 to R128:47
C326C324C322C320
R160
47
C17
0.1
to ANALOG CIRCUIT
PHONE_SEL
RESET
LRCK
AD0
AD1
DA0
DA1
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
D9
D8
LRCK1
AD_D0
AD_D1
DA_D0
DA_D1
P51
RESET
D15
D14
D13
D12
D11
D10
R166,167:47
R164
L304,305:
N2012Z601
TRR5
TRR4
TRR3
TRR2
TRS5
TRS4
TRS3
TRS2
RESET
I_CS1
I_CS0
I_A3
I_A2
I_A1
I_RD
I_WR
TRCKO
CSI
CS5
LD7
LD6
LD5
LD4
LD3
LD2
LD1
LD0
L_RD
TRCKIN
L_WR
LRCK0
PD0
PD1
PD2
PD3
PD4
PD5
PD6
LS0
LS1
LS2
SSEN
SS0
SS1
SS2
LLCK
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A14
A18
A17
A16
A15
A20
A19
R184
10K
VR_SEL
P53
P51
AN0
AN1
AN2
AN3
AN4
AN5
AN6
AN7
MIDI_IN
MIDI_OUT
R27
10K
C82
0.1
0X
12
1X
13
0Y
2
1Y
1
0Z
5
1Z
3
V
C
C
1
6
X
14
Y
15
Z
4
A
11
B
10
C
9
INH
6
V
E
E
7
G
N
D
8
IC45
HC4053AF
2 1
C112
10/16
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
CN5
IL-FPC-18ST-N
C83 C84 C85 C86 C87 C88
C95
MUTE
C83 to C95:0.01
1
3
2
Q2
RN2307
R8
10K
R9
10K
R11
220K
1
2
3
Q1
RN1307
R10
100K
C94C89C90C91C92C93
MUTE : H(ACTIVE)
1
2
D2
1SS352
2
1
C81
100/16
MUTE
AN0
AN7
AN6
AN5
AN4
AN3
AN2
AN1
VR_SEL
DACK0
FOOT_SW
MIDI_MUTE
L302
100
A0
D15
D14
D13
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
AS
WAIT
RD
HWR
LWR
FAI
WAIT1
12
7
IC15A
TC7W08F
R165
47
D15
D14
D13
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
AS
DMA/W
DMA/R
RESET
RD
HWR
FAI
WAIT0
R32
1.5K
L303
L304
R164
R167
R166
TRR2
TRCKIN
EA8
EA7
EA6
EA5
EA4
EA3
EA2
EA1
EA0
AD_D0
AD_D1
EN_A
EN_B
512fs
EA9
L_CS
LRCK1
LRCK0
BCK
MCK
DA_D0
DA_D1
R33
1.5K
CS4
HWR
RD
IRQ1
D4
D10
D11
D3
D12
D2
D13
D1
D14
D0
D15
RA11-13:100
C18 0.1
1
23457891
0
6
RA24
10K
1 8
2 7
3 6
4 5
RA13
100
A8
9
A7
8
A6
7
A5
6
A4
5
A3
4
A2
3
A1
2
G
19
DIR
1
B8
11
B7
12
B6
13
B5
14
B4
15
B3
16
B2
17
B1
18
V
C
C
2
0
G
N
D
1
0
IC7
74VHC245
A8
9
A7
8
A6
7
A5
6
A4
5
A3
4
A2
3
A1
2
G
19
DIR
1
B8
11
B7
12
B6
13
B5
14
B4
15
B3
16
B2
17
B1
18
V
C
C
2
0
G
N
D
1
0
IC8
74VHC245
1 8
2 7
3 6
4 5
RA11
100
1 8
2 7
3 6
4 5
RA10 100
1 8
2 7
3 6
4 5
RA12
100
for IDE
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
25
25
26
26
27
27
28
28
29
29
30
30
31
31
32
32
33
33
34
34
35
35
36
36
37
37
38
38
39
39
40
40
CN2
PS-40PE-D4T1-B1
2
1
C74
47/16
R7
10K
1
2
4
5
3
IC13
TC7S32F
C68
0.1
R178
10K
R6 22K
R5
22K
1
2345789
1
0
6
RA25
10K
CS3
RD
WAIT1
D6
D8
D7
D9
D5
TRR3
TRR4
TRR5
TRS5
TRS4
TRS3
TRS2
TRCKO
WE
RAS
ED11
ED10
ED9
ED8
ED7
ED6
ED5
ED4
ECAS
D1
D0
A0
A7
A6
A5
A4
A3
A2
A1
CS1
CS7
CS1
DMA/W
CS2
CAS
CS5
IRQ1
IRQ3
IRQ2
CS0
44/32
COPY
D0MUTE
CS3
(R1)
(C1)
(Q1)
(C2)
C7
0.1
C10
10P
L301
N2012Z601
R17
1.5K
C24
15P
C25
0.01
C11
10P
1
4
X1
MA406-20.000MHZ
R18
220K
2
1
C26
0.47/6.0
R19
100
C343
0.1
2
1
C23
100/16
R183
1K
C340
0.1
1
2
3
Q26
2SC4116GR
PLL
8
4
IC12D
TC7WU04F
C69
0.1
C70
0.1
REF
1
PD
2
VDDA
3
AMPI
4
AMPO
5
VSSA
6
XI
7
XO
8
VDD
16
LOCK
15
S2
14
S1
13
M2
12
M1
11
CKO
10
VSS
9
IC3
TC9246F
(MAX:24.8732MHz)
(FL50)
(BL02RN2)
(R500)
(D500)
(1SS133)
C3
0.1
6 2
IC12C
TC7WU04F
C2 0.1
R29
N2012Z601
DD
6
DC
5
DB
4
DA
3
RESET
1
CLK
2
LOAD
9
ENP
7
ENT
10
QD
11
QC
12
QB
13
QA
14
RCO
15
V
C
C
1
6
G
N
D
8
IC16
74VHC163
L306
N2012Z601
IN
3
OUT
1
C
O
M
2
IC47
uPD78L005
1
7
IC12A
TC7WU04F
R188
220
1 2
D10
1SS352
512fs
32fs
64fs
128fs
256fs
(TANTALUM C)
R26
10K
C21
0.1
C22
0.1
R20
15K
C28
0.1
R21 330
1 2
D3
1SS352
R
S
T
6
DLY
5
VCC
7
G
4
IC2
M51953AFP
FINB
5
DVDD
1
AVDD
14
RBIAS
13
VSDO
3
PFDINH
9
INH
10
SEL
2
DGND
7
AGND
11
PFDD
6
VCOINV
12
NC
8
FINA
4
IC5 TLC2933
C27
0.1
R176
4.7K
R
E
S
E
T
2
1
C4
1/50
1 7
IC33A
TC7W04F
C104
0.1
6 2
IC33C
TC7W04F
1
4
7
IC11E
74VHC00
4
5
6
IC11B
74VHC00
12
13
11
IC11D
74VHC00
1
2
3
IC11A
74VHC00
9
10
8
IC11C
74VHC00
XRESET
P53 :
H(DMA/R)
L(SCSIDRQ)
DMA/R
RESET
P53
SCSIDRQ
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
A19
5
A18
6
A17
7
A16
8
A15
10
A14
11
A13
12
A12
13
A11
17
A10
18
A9
19
A8
20
A7
22
A6
23
A5
24
A4
25
A3
26
A2
27
A1
28
A0
32
RY/BY
53
CE1
2
CE0
14
WE
55
OE
54
WP
56
BYTE
31
RP
16
3/5
1
DQ15
52
DQ14
50
DQ13
47
DQ12
45
DQ11
41
DQ10
39
DQ9
36
DQ8
34
DQ7
51
DQ6
49
DQ5
46
DQ4
44
DQ3
40
DQ2
38
DQ1
35
DQ0
33
NC
3
NC
4
NC
29
NC
30
VPP
15
VCC
9
VCC
37
VCC
43
GND
21
GND
42
GND
48
IC44
LH28F800SUT-70
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
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
TP1
CN21P
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
TP2
CN21P
1 8
2 7
3 6
4 5
RA7
100
1 2
D9
1SS352
R186
220
D8
D9
D10
D11
D12
D13
D14
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
RD
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
25
25
CN4
IL-FPC-25ST-N
1 8
2 7
3 6
4 5
RA8 100
1 8
2 7
3 6
4 5
RA6
100
5
6
3
IC15B
TC7W08F
1 8
2 7
3 6
4 5
RA5
100
R168
10K
1 2
D8
1SS352
C342
56P
C341
56P
R185
220
I_CS1
I_CS0
I_A3
I_A1
I_A2
IRQ3
I_RD
I_WR
C105
0.1
C67
0.1
8
4
IC15C
TC7W08F
8
4
IC30C
TC7W32F
for OPTIONAL SCSI IF
L305
N2012Z601
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
CN14
IL-FPC-14ST-N
R156 100
R158 100
R157 100
C107
0.1
2
1
C77
100/16
XRESET
COAXIAL OUT
R161
10
12
7
IC30A
TC7W32F
C19
0.1
2 1
C66
47/16
2
1
C75
47/16
2
1
C76
47/16
C57
0.1
1 8
2 7
3 6
4 5
RA26 100
C65
0.01
1 8
2 7
3 6
4 5
RA9 100
D15
A0
A1
A2
A3
HWR
RD
IRQ2
SCSIDRQ
DACK0
CS6
CS0
A20
FOOT_SW
MIDI_IN
MIDI_MUTE
MIDI_OUT
11 10
IC29E
74VHC14
9 8
IC29D
74VHC14
5
6
3
IC30B
TC7W32F
3
5
IC33B
TC7W04F
C102
0.1
R22
22K
V
D
D
2
8
FS2
11
FS1
10
IS2
20
IS1
19
M2
18
M1
17
CTG3
23
CTG2
22
CTG1
21
CKA2
27
CKA1
26
BLOCK
1
DO2
16
DO1
15
UBDA
2
LRS
3
LRCK
4
BCK
5
DATA
6
VLDY
7
EMPH
8
COPY
9
CKS
12
XI
13
FR32
24
LBIT
25
V
S
S
1
4
IC28
TC9271F
DA_D1
LRCK1
BCK
RD
LWR
CS0
A20
A19
8M bit FLASH_MEMORY
C29
0.1
C30
0.1
C31
0.1
C62
0.1
C205
0.1
C204
0.1
2
1
C73
47/16
C206
0.1
D15
D14
D13
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
512fs
NC
15
NC
16
A9
28
A8
27
A7
26
A6
25
A5
24
A4
23
A3
20
A2
19
A1
18
A0
17
NC
11
NC
12
NC
32
RAS
14
UCAS
30
LCAS
31
WE
13
OE
29
I/O15
41
I/O14
40
I/O13
39
I/O12
38
I/O11
36
I/O10
35
I/O9
34
I/O8
33
I/O7
10
I/O6
9
I/O5
8
I/O4
7
I/O3
5
I/O2
4
I/O1
3
I/O0
2
VCC
1
VCC
6
VCC
21
VSS
22
VSS
37
VSS
42
IC31
HM5118160J-7
CS2
LWR
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
CAS
PLL
3 5
IC12B
TC7WU04F
21TIMES COUNTER
C1
0.1
DD
6
DC
5
DB
4
DA
3
RESET
1
CLK
2
LOAD
9
ENP
7
ENT
10
QD
11
QC
12
QB
13
QA
14
RCO
15
V
C
C
1
6
G
N
D
8
IC17
74VHC163
DD
6
DC
5
DB
4
DA
3
RESET
1
CLK
2
LOAD
9
ENP
7
ENT
10
QD
11
QC
12
QB
13
QA
14
RCO
15
V
C
C
1
6
G
N
D
8
IC18
74VHC163
C344
0.1
C345
0.1
2
1
C346
100/16
R30
100
R31
100
12
4
5 3
IC14
TC7S00F
C103
0.1
1344fs(MAX:65.19744MHz)
HWR
RD
WE
RAS
EA1
EA3
EA5
EA7
EA0
EA8
EA6
EA4
EA2
EA9
ECAS
D0MUTE : H(ACTIVE)
44/32 : H(32K) , L(44.1K)
A9R
9
A8
20
A7
19
A6
18
A5
17
A4
16
A3
13
A2
12
A1
11
A0
10
NC
6
NC
21
RAS
8
CAS
23
WE
7
OE
22
I/O8
27
I/O7
26
I/O6
25
I/O5
24
I/O4
5
I/O3
4
I/O2
3
I/O1
2
VCC
1
VCC
14
VSS
15
VSS
28
IC19
HM514800CJ-6
C63
0.1
C64
0.1
ED6
ED7
ED9
ED8
MCK
ED4
ED5
ED11
ED10
44/32
COPY
D0MUTE
OPTICAL OUT
C101 0.1
3 4
IC29B
74VHC14
5 6
IC29C
74VHC14
1
4
7
IC29G
74VHC14
to IF BOARD
C339
0.01
R152 47
R119 1K
R153 10
R155 10
R154
10
‰‰
‰‰
MAIN BOARD ASSY (DIGITAL BLOCK)