57
CDX-P2050VC,P2050VN,P2050VS
PD6304B,PD6305B
A15
1
A14
2
A13
3
A12
4
A11
5
A10
6
A9
7
A8
8
N.C.
9
N.C.
10
WE
11
RESET
12
N.C.
13
N.C.
14
RY/BY
15
N.C.
16
A17
17
A7
18
A6
19
A5
20
A4
21
A3
22
A2
23
A1
24
48
A16
47
BYTE
46
V
SS
45
DQ15/A-1
44
DQ7
43
DQ14
42
DQ6
41
DQ13
40
DQ5
39 DQ12
38 DQ4
37 V
CC
36 DQ11
35 DQ3
34 DQ10
33 DQ2
32 DQ9
31 DQ1
30 DQ8
29 DQ0
28 OE
27 V
SS
26 CE
25 A0
CIRCUIT
WRITE
WRITE/ERASE
PULSE TIMER
RY/BY
BUFFER
CONTROL
(COMMAND
LOW VCC
LATCH
DECODER
Y
YGATE
4,194,304
CELL
MATRIX
DATA
INPUT/OUTPUT BUFFER
CHIP INABLE
CIRCUIT
OUTPUT INABLE
STB
STB
ADDRESS
X
DECODER
LATCH
DETECT
CIRCUIT
CIRCUIT
REGISTER)
CIRCUIT
ERASE
A-1
M5M51016BTP-70LL
BLOCK
INPUT BUFFER
COLUMN
INPUT BUFFER
ROW
INPUT BUFFER
CLOCK
GENERATOR
ROW ADDRESS
DECODER
COLUMN
ADDRESS
DECODER
BLOCK
ADDRESS
DECODER
SENSE
OUTPUT
BUFFER
OUTPUT
BUFFER
INPUT DATA
CONTROL
CIRCUIT
INPUT DATA
CONTROL
CIRCUIT
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
NC
A12
A7
A6
A5
A4
A3
A2
A1
A0
CS
GND
OE
NC
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
V
CC
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
DQ16
NC
GND
A10
A11
A9
A8
W
A13
A15
A14
BC2
BC1
NC
65536X16bit
RAM
(512X256X8
BLOCK)
AMP
SENSE
AMP
Summary of Contents for CDX-P2050VC/X1N/UC
Page 6: ...6 CDX P2050VC P2050VN P2050VS 2 2 EXTERIOR ...
Page 8: ...8 CDX P2050VC P2050VN P2050VS 2 3 CD MECHANISM MODULE ...
Page 13: ...13 CDX P2050VC P2050VN P2050VS 5 6 7 8 5 6 7 8 D C B A B POWER UNIT F CN303 ...
Page 14: ...14 CDX P2050VC P2050VN P2050VS 1 2 3 4 1 2 3 4 D C B A F VOICE UNIT G PCB ASSY ...
Page 15: ...15 CDX P2050VC P2050VN P2050VS 5 6 7 8 5 6 7 8 D C B A B CN922 ...
Page 18: ...18 CDX P2050VC P2050VN P2050VS 1 2 3 4 1 2 3 4 D C B A A2 2 A 1 2 SYSTEM CONTROLLER PD5512B ...
Page 29: ...29 CDX P2050VC P2050VN P2050VS D C B A 1 2 3 4 1 2 3 4 B POWER UNIT B SIDE B ...
Page 33: ...33 CDX P2050VC P2050VN P2050VS D C B A 1 2 3 4 1 2 3 4 F VOICE UNIT F SIDE B ...