Sony STR-DN1050 - Page 72

STR-DN1050
72
IC3206 W25Q128BVEIG (DIGITAL BOARD (9/12))
IC3507, IC3514 TPS2553DBVR (DIGITAL BOARD (11/12))
IC4101 TPS2553DBVR (DIGITAL BOARD (12/12))
CS
SO
WP
GND
1
2
3
4
Write Control
Logic
Data
Column Decode
and 256 Byte Page Buffer
Write Protect Logic and Row Decode
High Voltage
Generators
Page Address
Latch / Counter
SPI
Command and
Control Logic
Status
Register
VCC
8
HOLD
7
SCK
6
SI
5
Byte Address
Latch / Counter
GND
2
EN
3
IN
1
4FAULT
5 ILLM
6OUT
CHARGE
PUMP
UNDERVOLTAGE
LOCKOUT
THERMAL
SENSE
CURRENT
LIMIT
4-ms
DEGLITCH
8-ms
DEGLITCH
CURRENT
SENSE
DRIVER
+
–
REVERSE VOLTAGE
COMPARATOR