49
Jan.2003
VS-2400CD
CIRCUIT DIAGRAM (MAIN 8/8)
fig.main8-c
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
A1
A0
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
RD
WRL
CS_EXT
CS_BOO
T
BT_SEL
RESET
VCC
VCC
GND
GND
GND
GND
TO FADER BOARD
TO FADER BOARD
LLCK
LS1
LS0
LS3
PA17
PA16
PA15
PA14
PA13
PA12
PA11
PA10
PA9
PA8
PA7
PA6
PA17
PA16
PA15
PA14
PA13
PA12
PA11
PA10
PA9
PA8
PA7
PA6
PA14
PA13
PA12
PA11
PA10
PA9
PA8
PA7
PA6
PA6
PA7
PA8
PA9
PA10
PA11
PA12
PA13
PA14
PA15
PA16
PA17
PD8
PD9
PD14
PD15
PD11
PD12
PD13
PD14
PD13
PD8
PD10
PD11
PD11
PD8
PD9
PD11
PD12
PD15
PD9
PD13
PD10
PD8
IRQ1(SH2)
PD15
PD14
PD11
PD10
PD9
PD10
PD12
PD13
PD14
PD14
PD15
PD9
PD13
PD12
PD10
PD9
PD15
PD15
PD12
PD11
PD14
PD12
PD8
PD13
PD10
PD8
PD1
PD5
PD2
PD4
PD1
PD5
PD1
PD3
PD0
PD0
PD0
PD1
PD3
PD3
PD6
PD0
PD7
PD2
PD2
PD4
PD5
PD4
PD4
PD6
PD6
PD6
PD7
PD0
PD6
PD5
PD3
PD1
PD7
PD7
PD5
PD5
PD7
PA0
PD4
PD4
PD0
PD5
PD3
PD3
PD0
PD7
PD3
PD4
PD7
PD6
PA0
PD2
PD2
PD1
PD7
PD5
PD3
PD1
PD6
PD0
PD1
PD6
PD2
PA0
PD2
PD2
PD4
SS1
PA20
PA20
PA20
LS2
PA5
PA3
PA4
PA3
PA5
PA18
PA19
PA2
PA1
PA1
PA5
PA19
PA1
PA4
PA19
PA1
PA19
PA4
PA4
PA1
PA2
PA18
PA18
PA18
PA2
PA3
PA3
PA5
PA18
PA3
PA2
PA4
PA2
PA5
PA6
SS3
SS2
SS0
SSEN
D
+5
D
+5
D
+5
D
+5
D
D
D
D
D
D
D
+5
D
D
D
+5
D
+5
D
D
+5
D
D
+5
D
+5
D
A
A
D
D
D
+5
D
D
D
A
D
+5
D
+5
D
+5
D
+5
D
D
+5
D
A
A
A
A
D
D
D
D
D
D
+5
D
D
D
D
D
+5
D
+5
D
+5
D
+5
D
D
+5
D
+5
D
D
D
D
A
D
+5
D
D
+5
D
+5
D
+5
D
D
+5
D
+5
D
+5
D
+5
D
+5
D
A
A
R163 10k
R165 10k
R166 10k
C190
330/6.3
R168
3k(RR)
R170 10k
C183
0.1
C184
0.1
C185
0.1
C186
0.1
C194
0.1
C199
0.1
C200
0.1
C201
0.1
C202
0.1
C192
0.1
C193
470p
IC78
MBM29F0400BC-90PFTN
13
9
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
1
2
3
4
5
6
7
8
11
12
10
16
14
15
Vpp
NC
A17
A7
A6
A5
A4
A3
A2
A1
A0
CE
GND
OE
D0
D8
D1
D9
D2
D10
D3
D11
Vcc
D4
D12
D5
D13
D6
D14
D7
D15
GND1
BYTE
A16
A15
A14
A13
A12
A11
A10
A9
A8
WE
RP
NC1
NC2
WP
RY
C188
0.1
C197
0.1
R172
10k
C189
330/6.3
IC84
TC7S08F
1
2
4
5
3
R173
47
C187
10p
C191
10p
R171
10k
X7
7.056MHz
R164
220
IC77
HD6417014RF28
55
30
29
22
20
19
18
16
15
14
13
12
11
10
9
7
6
74
72
8
39
65
33
21
37
17
77
103
61
71
90
31
52
53
54
56
57
58
59
60
62
63
64
66
67
68
34
44
45
24
25
80
81
82
100
101
109
27
23
40
49
46
32
79
78
75
73
95
96
98
99
97
3
35
84
83
50
48
47
92
93
94
87
88
89
102
104
105
106
107
108
110
111
112
1
2
42
76
28
26
38
36
41
70
69
4
5
51
91
86
43
85
VSS
A19
A18
A17
A16
A15
A14
A12
A11
A10
A9
A8
A7
A6
A5
A3
A2
EXTAL
XTAL
A4
VSS
VCC
VSS
VCC
VCC
A13
VCC
VCC
VSS
VSS
VSS
A20
D15
D14
D13
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
RD
CS3
CS2
RAS
CASL
PLLVCC
PLLCAP
PLLVSS
AVCC
VSS
VSS
VSS
VSS
CS1
IRQ0
IRQ1
A21/IRQ7
MD0
MD1
MD2
MD3
AN4
AN5
AN6
AN7
AVSS
VSS
WDTOVF
RES
CK
TXD0
RXD1
TXD1
AN1
AN2
AN3
PE2
PE3
PE4/TIOC1A
PE5/TIOC1B
PE6/TIOC2A
PE7/TIOC2B
PE8
PE9
PE10
PE11
PE12
PE13
PE14
PE15
IRQ3
NMI
RDWR
CASH
WRL
WRH
CS0
D0
D1
A0
A1
RXD0
AN0
PE1/TIOC0B
TCLKC/IRQ2
PE0/DREQ0
IC85
TC7S04F
2
4
5
3
R175
10k
IC79
uPD43256BGU-70LL
1
26
2
23
21
24
25
3
4
5
6
7
8
9
10
20
27
22
19
18
17
16
15
13
12
11
28
14
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
CE
R/W
OE
I/O8
I/O7
I/O6
I/O5
I/O4
I/O3
I/O2
I/O1
VDD
GND
C196
0.1
IC80
TC74HC4053AF
14
15
4
3
5
1
2
13
12
6
9
10
11
16
8
7
XCOM
YCOM
ZCOM
1Z
0Z
1Y
0Y
1X
0X
INH
C
B
A
VCC
GND
VEE
IC82
TC74HC4053AF
14
15
4
3
5
1
2
13
12
6
9
10
11
16
8
7
XCOM
YCOM
ZCOM
1Z
0Z
1Y
0Y
1X
0X
INH
C
B
A
VCC
GND
VEE
C195
0.1
C198
0.1
CN14
75501-0X0-B
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
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
IC90A
TC7W32F
1
2
7
IC90B
TC7W32F
5
6
3
C225
0.1
C206
0.1
C226
0.1
C205
0.1
IC87
TC74VHC574AF
9
8
7
6
5
4
3
2
1
11
12
13
14
15
16
17
18
19
20
10
D7
D6
D5
D4
D3
D2
D1
D0
OE
CK
Q7
Q6
Q5
Q4
Q3
Q2
Q1
Q0
VCC
GND
IC89
TC74VHC574AF
9
8
7
6
5
4
3
2
1
11
12
13
14
15
16
17
18
19
20
10
D7
D6
D5
D4
D3
D2
D1
D0
OE
CK
Q7
Q6
Q5
Q4
Q3
Q2
Q1
Q0
VCC
GND
IC86
TC74VHC574AF
9
8
7
6
5
4
3
2
1
11
12
13
14
15
16
17
18
19
20
10
D7
D6
D5
D4
D3
D2
D1
D0
OE
CK
Q7
Q6
Q5
Q4
Q3
Q2
Q1
Q0
VCC
GND
IC88
TC74VHC574AF
9
8
7
6
5
4
3
2
1
11
12
13
14
15
16
17
18
19
20
10
D7
D6
D5
D4
D3
D2
D1
D0
OE
CK
Q7
Q6
Q5
Q4
Q3
Q2
Q1
Q0
VCC
GND
C203
0.01
R174
4.7k
RA24
10k
1
8
2
7
3
6
4
5
RA25
10k
1
8
2
7
3
6
4
5
RA26
10k
1
8
2
7
3
6
4
5
RA27
10k
1
8
2
7
3
6
4
5
RA23
10k
1
8
2
7
3
6
4
5
RA22
10k
1
8
2
7
3
6
4
5
IC90C
TC7W32F
8
4
C224
100p
C223
100p
C222
100p
C221
100p
C210
100p
C209
100p
C208
100p
R167
220(RR)
RA29
10k
1
8
2
7
3
6
4
5
RA30
10k
1
8
2
7
3
6
4
5
C207
100p
C220
100p
C219
100p
C218
100p
C217
100p
C216
100p
C215
100p
C213
100p
C214
100p
IC83
M60205-0601FP
2
29
52
79
1
28
33
40
53
80
6
4
5
25
66
65
64
63
62
61
60
59
3
67
69
68
74
73
72
71
78
77
76
75
70
81
89
88
87
86
85
84
83
82
90
91
92
100
99
98
97
96
95
94
93
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
34
35
36
31
32
37
41
39
38
24
55
54
51
50
49
48
47
46
45
44
43
42
58
57
56
27
30
26
VDD
VDD
VDD
VDD
VSS
VSS
VSS
VSS
VSS
VSS
MIDI IN
WRHO
WRLO
WAIT IN
PORT7
PORT6
PORT5
PORT4
PORT3
PORT2
PORT1
PORT0
PWM 2
PWM 1
ENC B
ENC A
SS3
SS2
SS1
SS0
LS3
LS2
LS1
LS0
SSEN
LLCK
PD7
PD6
PD5
PD4
PD3
PD2
PD1
PD0
RS/CD
R/W
LE/RD
LCD 7
LCD 6
LCD 5
LCD 4
LCD 3
LCD 2
LCD 1
LCD 0
A21
A20
A19
A5
A4
A3
A2
A1
A0
D7
D6
D5
D4
D3
D2
D1
D0
XRD
XWRH
XWRL
XDREQ
XDACK
WAIT OUT
CS6
CS4
CS2
XIREQ
ECS11
ECS10
ECS9
ECS8
ECS7
ECS6
ECS5
ECS4
ECS3
ECS2
ECS1
ECS0
EXTINT2
EXTINT1
EXTINT0
CLK IN
CLK OUT
RESET
C212
100p
C211
100p
C182
0.1
C204
0.01
IC81
TC74VHC157F
2
4
3
5
6
11
10
14
13
1
15
16
8
7
9
12
1A
1Y
1B
2A
2B
3A
3B
4A
4B
A/B
G
VCC
GND
2Y
3Y
4Y
CN15
16FE-BT-VK-N
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
R210
10k
R211
10k
1
C229
330/6.3
C230
330/6.3
CN18
26FE-BT-VK-N
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
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
CN16
24FE-BT-VK-N
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
RA28
10k
1
8
2
7
3
6
4
5
R162
22
R169
10k
C231
0.01
C232
0.01
C233
0.01
C234
0.01
C235
0.01
C236
0.01
C237
0.01
C238
0.01
XRESET5
SH3_WAIT
SH2_TXD
SH2_RXD
SH2_WAIT
SH2_SCLK
RST_SH2
VCCVR
MONVR
MAIN BOARD 8/8
Summary of Contents for VS-2400CD
Page 5: ...5 VS 2400CD LOCATION OF CONTROLS fig panel...
Page 24: ...25 VS 2400CD...
Page 27: ...31 Jan 2003 VS 2400CD CIRCUIT BOARD MAIN fig main compo View from components side...
Page 28: ...33 Jan 2003 VS 2400CD CIRCUIT BOARD MAIN fig main foil View from foil side...
Page 37: ...51 Jan 2003 VS 2400CD CIRCUIT BOARD ANALOG fig analog compo View from components side...
Page 38: ...53 Jan 2003 VS 2400CD CIRCUIT BOARD ANALOG fig analog foil View from foil side...
Page 46: ...68 Jan 2003 CIRCUIT BOARD CONTRAST CDRW fig contrast compo View from components side...
Page 47: ...69 VS 2400CD CIRCUIT BOARD CONTRAST CDRW fig contrast foil View from foil side...