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35
VF-16
CPU, MAIN PCB, VF-16
1
2
3
4
5
1
2
3
4
5
2
1
3
10
9
8
11
12
13
14
17
18
3
2
1
4
5
6
7
15
16
PE13/MRES
112
PB6/A18/BACK
29
PD12/D12
56
PE0/DREQ0
85
PB7/A19/BREQ
30
PB8/A20/WAIT
31
PB9/A21/ADTRG
32
VSS
33
PA14/RD
34
WDTOVF
35
PA13/WRH
36
VCC
37
PA12/WRL
38
VSS
39
PA11/CS1
40
PA10/CS0
41
PA9/IRQ3
42
PA8/IRQ2
43
PA7/CS3
44
PA6/CS2
45
PA5/SCK1
46
PA4/TXD1
47
PA3/RXD1
48
PA2/SCK0
49
PA1/TXD0
50
PA0/RXD0
51
PD15/D15
52
PD14/D14
53
PD13/D13
54
VSS
55
PE1/DRAK0
86
PE2/DREQ1
87
PE3/DRAK1
88
PE4
89
VSS
90
PF0/AN0
91
PF1/AN1
92
PF2/AN2
93
PF3/AN3
94
PF4/AN4
95
PF5/AN5
96
AVSS
97
PF6/AN6
98
PF7/AN7
99
AVCC
100
VSS
101
PE5
102
VCC
103
PE6
104
PE7
105
PE8
106
PE9
107
PE10
108
VSS
109
PE11
110
PE12
111
PE14/AH
1
PE15/IRQOUT
2
VSS
3
PC0/A0
4
PC1/A1
5
PC2/A2
6
PC3/A3
7
PC4/A4
8
PC5/A5
9
PC6/A6
10
PC7/A7
11
PC8/A8
12
PC9/A9
13
PC10/A10
14
PC11/A11
15
PC12/A12
16
PC13/A13
17
PC14/A14
18
PC15/A15
19
PB0/A16
20
VCC
21
PB1/A17
22
VSS
23
PB2/RAS
24
PB3/CASL
25
PB4/CASH
26
VSS
27
PB5/RDWR
28
PD11/D11
57
PD10/D10
58
PD9/D9
59
PD8/D8
60
VSS
61
PD7/D7
62
PD6/D6
63
PD5/D5
64
VCC
65
PD4/D4
66
PD3/D3
67
PD2/D2
68
PD1/D1
69
PD0/D0
70
VSS
71
XTAL
72
MD3
73
EXTAL
74
MD2
75
NMI
76
VCC
77
MD1
78
MD0
79
PLLVCC
80
PLLCAP
81
PLLVSS
82
PA15/CK
83
RES/(VPP)
84
VSA
7
CT
1
RST
8
OC
3
GND
4
VCC
5
VSB
6
VSC
2
1
1110
1
4
5
6
9
10
8
12
13
11
1
2
3
14
13
13
13
56
98
34
12
14
1312
1
2
GND
3
VO
4
VCC
5
1
R
3
4
L
2
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
10
1
2
3
14
4
5
6
9
10
8
12
13
11
9
10
8
DGND
D+5
D[0..15]
/EPROM
/CS0
/CS2
A[0..18]
/RAS
/LCAS
/UCAS
/WR
RDWR
/RD
/RST
MLRCK
/CS_ADAC1
/CS_ADAC2
/RST
/WR
/MUTE
D+5
DGND
A[0..18]
D[0..15]
IORDY1
/DREQ1
/DACK1
MLRCK
SCSI_CS
DMA_SEL
/RD
/CS_IDE
/ATA_INT1
SC_INT7I
SCSI_TMOUT
A-15
/INIT_RST
/CS1
A0
A1
A2
A3
A4
A5
/CS0
/LCAS
/UCAS
/RAS
/WR
/RST_DISP
RXD0
TXD0
/PUNCH_I/O
D[0..15]
A[0..18]
/EPROM
/RST
/CS2
A6
A7
A8
A0
A[0..18]
D[0..15]
SC_INT7I
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
/RD
/WR
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
/CS_IDE
SCSI_CS
/RST_DISP
/CS1
RDWR
/RD
D+5
D+5
D+5
D+5
D+5
D+5
D+5
D+5
D+5
D+5
D+5
D+5
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
GND
DGND
DGND
DGND
DGND
A-15
DGND
DGND
DGND
RDY_DSP
SI
SCLK_DSP
/WRQ_DSP
/RST_DSP
KEY_SI
KEY_SI
KEY_SO
KEY_SO
RDY_DSP
/RST_DSP
/WRQ_DSP
SCLK_DSP
SI
SO
SO
D+5
DGND
/ATN2
/ATN1
DGND
FADER0
FADER1
FADER2
FADER3
FADER4
FADER0
FADER1
FADER2
FADER3
FADER4
AVCC
AVCC
DGND
D+5
F_SEL_A
F_SEL_B
F_SEL_A
F_SEL_B
SCLK_KEY
SCLK_KEY
DRDY_DSP
/RST
D+5
DGND
DGND
MLRCK
D+5
DRDY_DSP[1..4]
DRDY_DSP[1..4]
DRDY_DSP1
DRDY_DSP2
DRDY_DSP3
DRDY_DSP4
DGND
DGND
/CS_ADAC1
/CS_ADAC2
/CS_ADAC1
/CS_ADAC2
SIN_SEL1
SIN_SEL2
SIN_SEL3
SIN_SEL4
SIN_SEL[1..4]
SIN_SEL[1..4]
VARI/EXT
VARI/EXT
/CODEC_RST
/CODEC_RST
D+5HD
D+5HD
D+5HD
DGND
/RD2
/RD2
DGND
/RST_DISP
/ATN1
/ATN2
TXD1
RXD1
SCK1
MEMORY
DISPLAY
TO
GR
GR
GR
DSP
GR
PUNCH IN/OUT
MIDI OUT
MIDI IN
GR
GR
GR
GR
MD=2
CLOCK= x4
GR
TP3
NON
TP4
NON
TP5
NON
R43 100
R44 100
R45
10K
R46
10K
R47
10K
R48
10K
R49
330
R50
1K
R51
10K R52 100
U13 NJM2103M
C71
0.01
C72
1/50
C73
0.01
C74
33p
C75
33p
R62
100R63
100
R64
100
R65
100
R66
1.5K
C76
0.01
TP6
TP
C77
100p
U14
DTC114EK
C78
470P
C1
10/16
C92
22p
R71
10k
R72
NON
R73
0
U12E
74VHC14
TP7
TP
R74
220
R75
220
R76
220
R77
10K
R78
100
C93
0.01
C95
100p
U24B
74VHC32
U24C
74VHC32
U24D
74VHC32
U24A
74VHC32
D3
DAN202K
D4
DAN202K
D5
DAN202K
X3
8MHz
L17
EXC3BP
L18
EXC3BP
L19
EXC3BP
L20
EXC3BP
J9B
DIN-5P 2P
J9A
DIN-5P 2P
L21
EXC3BP
C79
NON
U12C
74VHC14
U12D
74VHC14
U12B
74VHC14
U12A
74VHC14
C98
0.01
C88
0.1
C70
0.1
C69
0.1
C94
470p
U12F
74VHC14
U15
SH7042
U11
PC410
J8
YKB21-5074
TXD1
RXD1
SCK1
R4
10K
R33
10K
DSP
C89
0.1
L382uH
C90
0.01
AVSS
ADAC
DSP DSP
DSP
DSP
(DISPLAY)
DISP
J2
C10
0.1
C2
0.1
C8
470p
R58
3.3k
R59
220
C9
0.1
J1
8283M9P
J2
8283M10P
R99100
R100 100
DISPLAY
TO
L5
EXC3BP
(/AIRQ1)
C80
0.01
DSP
U39A 74VHC32
U39B
74VHC32
U39C
74VHC32
U39D
74VHC32
GR
GR
GR
DSP
C939
0.01
C940
0.01
C941
0.01
C942
0.01
C943
0.01
L7
EXC3BP
U41C
74VHC32GR
C953
120/6.3LXV