Panasonic NV-DA1, Service Manual

Page: 166 / 209

ROW
ADDRESS
BUFFER
COLUMN
ADDRESS
BUFFER
ROW
DECODER WORD
DRIVER MEMORY
CELL
SENSE
AMP
COLUMN
DECODER
I/O
SELECTION
DATA
OUTPUT
BUFFER DATA
OUTPUT
BUFFER
DATA
INPUT
BUFFER DATA
INPUT
BUFFER
UPPER
WRITE
CLOCK
LOWER
WRITE
CLOCK LOWER
BYTE
CLOCK
UPPER
BYTE
CLOCK CBR
REFRESH
COUNTER
CLOCK GENERATOR
ON CHIP VBB
GENERATOR
VBB
A0-8
A0-8
IC3202
MNV4260
WE
OE
RAS
UCAS
LCAS
DQ0
DQ7
VSS
VCC
IC3204
AD9057BRS-60
ADC T/H
+2.5V
AIN
BIAS OUT
VREF IN
VREF OUT
VD
PWRDN VDD
GND
ENCODE
1K
Ω
~
~
23
39
44
1
6
22
DQ3
DQ4
~
~
2
5
7
10
16
30
31
40
35
38
43
DQ8
DQ15
~
~
DQ11
DQ12
~
~
~
D4
~
D3
14
20
17
11
D0
D7
~
~
29
15
5 8 1 15
7
6
3
2
4 9 16 10
~
~ ~
A4
~
A3
24
18
21
28
A0
A8