Sony XES-Z50 Service Manual page 107
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Also See for XES-Z50:
- Operating instructions manual (64 pages) ,
- Operating instructions manual (72 pages) ,
- Service manual (153 pages)
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3 7 63 1515 0
IC804 MBM29F400BA-70PFTN-MA02
A15
1
A14
2
A13
3
A12
4
A11
5
A10
6
A9
7
ADDRESS
A8
LATCH
8
NC
9
10
NC
STB
WE
CONTROL
11
CIRCUIT
RESET
12
13
NC
14
NC
RY/BY
15
16
NC
A17
17
A7
18
RY/BY
A6
BUFFER
19
A5
20
A4
21
A3
22
A2
23
A1
24
TE
L 13942296513
IC805 CXK516100TM-70LL-TL
A4
1
A3
2
A2
3
A1
4
A0
5
CE
6
I/O1
7
I/O2
8
I/O3
9
I/O4
10
VCC
11
GND
12
I/O5
13
I/O6
14
I/O7
15
I/O8
I/O
16
BUFFER
WE
17
A15
18
A14
19
A13
20
A12
21
22
NC
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.
http://www.xiaoyu163.com
4,194,304
X
CELL
DECODER
MATRIX
Y GATE
Y
DATA
DECODER
LATCH
STB
LOW VCC
DETECTOR CIRCUIT
WRITE/ERASE
PULSE TIMER
WRITE CIRCUIT
ERASE CIRCUIT
CHIP ENABLE/
OUTPUT ENABLE
CIRCUIT
LEVEL
SHIFT
&
CONTROL
BUFFER
MEMORY
MATRIX
ROW
DECODER
512 x 1024
I/O GATE
PRE
COLUMN
DECODER
DECODER
LEVEL
SHIFT &
BUFFER
x
ao
u163
y
i
http://www.xiaoyu163.com
2 9
8
A16
48
BYTE
47
GND
46
DQ15/A–1
45
DQ7
44
DQ14
43
DQ6
42
DQ13
I/O
41
BUFFER
DQ5
40
DQ12
39
DQ4
38
VCC
37
DQ11
36
DQ3
35
DQ10
34
DQ2
33
DQ9
32
DQ1
31
DQ8
30
DQ0
29
OE
28
GND
27
CE
26
A0
25
Q Q
3
6 7
1 3
A5
44
A6
43
A7
42
OE
41
UB
40
LB
39
I/O16
38
I/O15
37
I/O14
36
I/O13
35
GND
MEMORY
34
MATRIX
VCC
33
512 x 1024
I/O12
32
I/O11
I/O GATE
31
I/O
COLUMN
I/O10
BUFFER
30
DECODER
I/O9
29
NC
28
A8
27
A9
26
A10
25
A11
24
23
NC
.
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8
2 9
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