Sony MEX-DV1000 Service Manual page 44

MEX-DV1000/DV2000
IC504 BR24L02FV-WE2
2kbit EEPROM ARRAY
8bit
ADDRESS
DECODER
A0 1
A1 2 CONTROL LOGIC
A2 3
GND 4
HIGH VOLTAGE VCC LEVEL
GENERATOR DETECT
IC601 BD9778HFP
VREF
DRIVER
THERMAL
SHUT DOWN
1
IC603 BA8271F-E2
14 13 12 11 10 9
1 2 3 4 5 6
44
SLAVE/ WORD DATA
ADDRESS REGISTER REGISTER
ACK
PWM
LATCH
COMPARATOR
CURRENT
LIMIT
2
8
RESET
SWITCH
7
8 VCC
7 WP
6 SCL
5 SDA
SOFT
START
ERROR
AMP
OSC
3 4 5 6
IC701, 702 NJM2561F1-TE2
POWER SAVE 1
75 OHM
VOUT 2
DRIVER
VSAG
3
7
6
5
LOW-PASS
4
FILTER
CLAMP
VCC
GND
VIN