XV-DV1000
130
1
2
4
1
2
4
C
D
F
A
B
E
PD6345A (DVDM ASSY : IC601)
• FR CPU
Pin Function
No.
Mark
Pin Name
I/O
Pin Function
1
P20/D16
D0
I/O
Data bus input/output
2
P21/D17
D1
3
P22/D18
D2
4
P23/D19
D3
5
P24/D20
D4
6
P25/D21
D5
7
P26/D22
D6
8
P27/D23
D7
9
P30/D24
D8
10
P31/D25
D9
11
P32/D26
D10
12
P33/D27
D11
13
P34/D28
D12
14
P35/D29
D13
15
P36/D30
D14
16
P37/D31
D15
17
VSS
GND
−
Ground
18
P40/A00
A0
O
Address bus output
19
P41/A01
A1
20
P42/A02
A2
21
P43/A03
A3
22
P44/A04
A4
23
P45/A05
A5
24
P46/A06
A6
25
P47/A07
A7
26
VCC3
V+3.3D
−
Power supply
27
VCC2
V+2.5D
−
Power supply
28
P50/A08
A8
O
Address bus output
29
P51/A09
A9
30
P52/A10
A10
31
P53/A11
A11
32
P54/A12
A12
33
P55/A13
A13
−
Ground
Address bus output
44
P67/A23
WBL
O
For Wobble detection corresponding to DVD R/W (main)
45
DAVS
GND
−
Ground
46
DAVC
V+3.3D
−
Power supply
47
DA0
STEP1
I
For stepping motor control
48
DA1
STEP2
I
49
DA2
LODRV
I
Loading, door and select motor drive
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