Sony AVD-K800P Service Manual page 57

IC706 MSM51V18165F-60TSKR1 (DMB03 BOARD)
50 49 48 47 46 45 44 43 42 41
OUTPUT INPUT
BUFFER BUFFER
OUTPUT
INPUT
BUFFER BUFFER
VDD VCC
1 2 3 4 5 6 7 8 9 10
IC903 BR24C16F-E2 (DMB03 BOARD)
VCC 8
11 bit
TEST 7
ADDRESS
DECODER
SCL
6
HIGHT VOLTAGE
SDA 5
GENERATOR
NC
40 – 36
35 34 33
TIMING
GENERATOR
I/O
CONTROLLER
I/O
CONTROLLER
SENSE
AMPLIFIER
MEMORY
CELLS
ON CHIP
VBB GENERATOR
ON CHIP
IVCC GENERATOR
11 – 16 17 18
NC
16 K bit EEPROM ARRAY
SLAVE WORD
11 bit
ADDRESS REGISTER
START STOP
CONTROL CIRCUIT
POWER SUPPLY
VOLTAGE DETECTION
32 31 30 29 28 27
REFRESH INTERNAL
CONTROL
ADDRESS
CLOCK COUNTER
ROW
COLUMN
ADDRESS
ADDRESS
BUFFERS
BUFFERS
COLUMN
DECODERS
WORD ROW
DRIVERS DECODERS
VDD
VDD
19 20 21 22 23 24
1 A0
8 bit
2 A1
DATA
REGISTER
3 A2
ACK
4 GND
AVD-K800P
26
VDD
25
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