Sony XDR-S100CD Service Manual page 35

IC802 S-24CS02AFT-TB-G (MAIN Board)
START/STOP
DETECT CIRCUIT
DEVICE
ADDRESS
COMPARATOR
A0 1
A1 2
A2 3
DIN
GND 4
IC803 S-80828CNMC-B8NT2G (MAIN Board)
OUT 1
V 2
DD
VREF
V 3
SS
SERIAL CLOCK
CONTROL CIRCUIT
LOAD
COMP
LOAD INC
ADDRESS
R/W
COUNTER
Y DECODER
DOUT
5 NC
4 NC
XDR-S100CD
5 SDA
6 SCL
7 WP
8
VCC
HIGH VOLTAGE
GENERATOR
DATA
REGISTER
EEPROM
SELECTOR
DATA OUTPUT/
ACK OUTPUT/
CONTROL CIRCUIAT
35