Sony TAV-L1 Service Manual page 122

TAV-L1
IC1007 LM75CIMX-3
SDA 1
SCL 2
TEMPERATURE
O.S. 3
SET POINT
GND 4
COMPARATOR
THRESHOLD
RESET
IC1009 RV5C387A-E2-FB
ALARM_W REGISTER
(MIN, HOUR, WEEK)
32kHz
32K OUT 1 OUTPUT
CONTROL
ALARM_D REGISTER
SCL 2
I/O
CONTROL
SDA 3
INTRC 4
VSS 5
IC5700, 5701 PQ1CZ41H2ZPH
VOLTAGE
REGULATOR
PWM COMPARATOR
OVERCURRENT
DETECTION
CIRCUIT
OVERHEAT
DETECTION
CIRCUIT
1 2
122
9-BIT SILICON
DELTA-SIGMA BANDGAP
ANALOG-TO-DIGITAL TEMPERATURE
CONVERTER SENSOR
CONFIGURATION
REGISTER
POINTER
REGISTER
TOS SET POINT
REGISTER
THYST SET POINT
REGISTER
COMPARATOR_W
COMPARATOR_D
(MIN, HOUR)
TIME COUNTER
(SEC, MIN, HOUR, WEEK, DAY, MONTH, YEAR)
ADDRESS ADDRESS
REGISTER DECODER
SHIFT REGISTER INTERRUPT CONTROL
ON/OFF
CIRCUIT
+ SOFT START
–
–
Q
+
R OCSILLATION
ERROR
S
AMP
3
I2C
INTERFACE
8 +VS
7 A0
6 A1
5 A2
VOLTAGE
DETECT
DIVIDER
DIV OSC
CORRECTION
OSC
DETECT
4 5
10 VDD
9 OSCIN
8 OSCOUT
7 INTRB
6 INTRA