Sony XAV-701BT Service Manual page 56

XAV-701BT/741
IC461 SI-8205NHG-TL
GND 1
SS_REF
ENABLE/
EN/SS 2
SOFT-START
STANDBY
VIN 3
REGULATOR
REGULATOR
UNDER
VOLTAGE
LOCK OUT
REG_DRV
DRIVE
REGULATOR
REG
VIN
UNDER
VOLTAGE
VINOK
LOCK OUT
VINOK REG
IRAMP
SET_PH
OSC_RAMP
SYNC 4
FORC_OFF
FB
REG
REFERENCE
VOLTAGE
IC703 NJM41050V (TE2)
CLAMP
VIN1 1
SW1 2
CLAMP
VIN2 3
SW2 4
CLAMP
VIN3 5
MUTE 6
NC 7
56
REG
OVER
CURRENT
PROTECT
REG
COMPARATOR
REG VINOK
CURRENT RES_PH PHASE
COMPARATOR LOGIC
REGOK
REF
BG
ADVANCED
SAG
CORRECTION
DRIVER
6.75MHz
6dB
+
LOW-PASS
FILTER
–
REG_DRV
ISNS
ICSPWM
CURRENT
ICSOCP
POWER
SENSE
STAGE
BG
REG REG
PHASE
GATE CBCHG
LSOFF
LOGIC
REG
INIT_PH
OVT
INIT_CC
REGOK CONTROL
LOGIC
VINOK
INIT_OVP
OVP
INIT_COMP
14 NC
13 SREFV
12 VSAG
11 SREFV
10 VCC
75
9 GND
8 VOUT
8 SW
7 BS
REG
BS_CHG
VINOK
VINOK
REG
THERMAL
BG
SHUTDOWN
REG
OVER
VOLATAGE
6 FB
PROTECT
COMPARATOR
REG
ERROR
AMP
5 COMP