Sony HBD-E370/E470/ E570/E870/T57 Blu-ray Player User Manual


 
HBD-E370/E470/E570/E870/T57
75
– POWER Board –
IC901 STR-F6138-LF1352 (E370: AEP, UK/E870: AEP, UK models)
IC901 STR-F6168-LF1352 (Except E370: AEP, UK/E870: AEP, UK models)
IC921 STR-Y6763 IC941 SI-3010KM-TLS
OVER
CURRENT
PROTECT
2
LOGIC
OSC
INTERNAL BIAS
DELAY
DELAY
LATCH
CURRENT
MIRROR
OVER
CURRENT
PROTECT
2
OVER
CURRENT
PROTECT
1
FEED
BACK
INH
2
INH
1
BOTTOM
SKIP
LOGIC
OCP/INH
1
S/GND
2
DRAIN
3
VCC
4
FB/OCP
5
UNDER VOLTAGE
LOCK OUT
OVER LOAD
PROTECT
THERMAL
SHUT DOWN
OVER VOLTAGE
PROTECT
SWITCHING
REGULATOR
BLOCK
D/ST 1
S/OCP
2
VCC 3
GND
4
BD
6
FB/OLP
5
STARTUP
LOGIC
DRIVER
LATCH
OVERCURRENT
PROTECTION/
BOTTOM-SKIP
UNDER VOLTAGE
LOCK OUT/
REGULATOR/
CONSTANT CURRENT
FEEDBACK/
STANDBY
OVERLOAD
PROTECTION
BOTTOM
DETECTION
NF 7
OSCILLAOTR
1VC
TSD
2VIN
3GND
4VOUT
5ADJ
+
REF