61
MEX-1HD
IC9
NX29F010-70T-550D02
29 DQ7
ERASE VOLTAGE
GENERATOR
PGM VOLTAGE
GENERATOR
VCC
DETECTOR
TIMER
DATA
LATCH
INPUT/OUTPUT
BUFFERS
STATE
CONTROL
COMMAND
REGISTER
ADDRESS LATCH
Y-GATING
CELL
MATRIX
Y-GATING
CELL
MATRIX
DATA BUS
ADDRESS BUS
28 DQ6
27 DQ5
32 G
31 A10
30 E
26 DQ4
25 DQ3
20 A0
19 A1
18 A2
17 A3
23 DQ2
24 VSS
22 DQ1
21 DQ0
CHIP ENABLE/
OUTPUT ENABLE
LOGIC
1
A11
2
A9
3
A8
7
W
4
A13
13
A7
14
A6
15
A5
16
A4
5
A14
10
A16
6
NC
9
NC
11
A15
12
A12
8
VCC
1
2
3
4
5
6
7
8
9
10
VCC
IN2
S-GND
IN1
NC
NC
OUT2
NC
P-GND
OUT1
CONTROL
CIRCUIT
MOTOR
DRIVE
CIRCUIT
BUFFER
BUFFER
– MAIN Board –
IC411
LB1930M-TLM
Summary of Contents for MEX-1HD - Audio Library System
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