53
VSX-D510
W24257AJ-12 (D.D & INPUT ASSY : IC1301)
• 32K
×
8 High-Speed CMOS Static RAM
•
Block Diagram
•
Pin Function
VDD
DSS
A0
A14
28
14
10
1
20
22
27
I/O8
19
I/O1
11
CS
OE
WE
DECORER
DATA I/O
CORE
ARRAY
CONTROL
No.
Pin Name
Function
1
A14
2
A12
3
A7
4
A6
5
A5
6
A4
7
A3
8
A2
Addres Inputs
9
A1
10
A0
21
A10
23
A11
24
A9
25
A8
26
A13
11
I/O1
12
I/O2
13
I/O3
15
I/O4
Data Inputs/Outputs
16
I/O5
17
I/O6
18
I/O7
19
I/O8
14
Vss
Ground
20
CS
Chip Select Input
22
OE
Output Enable Input
27
WE
Write Enable Input
28
Vdd
Power Supply
TC9273F-007 (D.D & INPUT ASSY : IC101)
• Analog Switch Array
•
Block Diagram
•
Pin Function
VDD
DSS
S1
28
1
CK
GND
14
13
STB
DATA
16
15
2
S2
3
S3
4
S4
5
S5
6
S6
7
S7
8
S8
9
S9
10
Level Shift + Shift Register Circuit
(L-ch)
10 bit
Latch
Circuit
(R-ch)
10 bit
Latch
Circuit
S10
11
S11
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
12
27
26
25
24
23
22
21
20
19
18
17
No.
Pin Name
Function
1
VSS
Minus Power Supply
2, 27
S1
3, 26
S2
4, 25
S3
5, 24
S4
6, 23
S5
7, 22
S6
Input and Output
8, 21
S7
9, 20
S8
10, 19
S9
21, 18
S10
26, 17
S11
13
GND
Digital Ground
14
CK
Clock Input
15
DATA
Data Input
16
STB
Strobe Input
28
VDD
Plus Power Supply
Summary of Contents for VSX-D510
Page 17: ...VSX D510 17 A B C D 5 6 7 8 5 6 7 8 A1 3 3 3 A ...
Page 30: ...VSX D510 30 A B C D 1 2 3 4 1 2 3 4 A D D INPUT ASSY A IC1601 IC101 ...
Page 31: ...VSX D510 31 A B C D 5 6 7 8 5 6 7 8 A IC1601 XNP3037 A SIDE B ...
Page 35: ...VSX D510 35 A B C D 5 6 7 8 5 6 7 8 L K CN103 A CN102 A R ENCODER ASSY L XNP3035 B SIDE A ...