Read Sharp LC-46LE700E (serv.man9) Service Manual online
LC-32/40/46LE700E/RU/S,LU700E/S,LX700E/RU,LC-52LE700E/RU/S
7 – 23
2.16. IC2004 (VHiS24CS08J-1Y)
2.16.1 Block Diagram
2.16.2 Pin Connections and short description
Pin No.
Pin Name
I/O
Pin Function
1
NC
I
No connection
2
NC
I
No connection
3
A2
I
Address input
4
GND
-
Ground
5
SDA
I/O
Serial data
6
SCL
I
Serial clock
7
WP
I
Write Protect (H: effective, L: invalidity)
8
VCC
-
Power supply
7
SCL
DATA REGISTER
CONTROL CIRCUIT
R/W
SERIAL CLOCK
COUNTER
INC
3
WP
COMPARATOR
2
DEVICE ADDRESS
DIN
A2
ACK OUTPUT
Y DECODER
E2PROM
START/STOP
GND
HIGH VOLTAGE
5
S24CS08J
LOAD
LOAD
CONTROL CIRCUIT
SDA
GENERATOR
DATA OUTPUT
8Kbit EEPROM
A0
1
A1
ADDRESS
DETECTOR CIRCUIT
4
VOLTAGE DETECTOR
VCC
8
X DECODER
DOUT
COMP
6
SELECTOR
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