Power Block Diagram (Ubp-X700/Ux70) - Sony UBP-X700 Service Manual

3-3. POWER BLOCK DIAGRAM : UBP-X700 / UX70
UNSW12V
PS401
3.15A
IC403
TPS54295PWPR
TI (2A/2A)
IC409
AOZ2254TQI-11
AOS (10A)
IC401
TPS562200DDCR
TI (2A)
AC
Adaptor
IC501
MP1471A
MPS (3A)
IC1102
MM1839A50NRE
Mitsumi (0.2A)
FE_UNSW12V
PS402
2A
Reset/Delay Circuit
UNSW 12V
UNSW 12V UNSW 1.8V
UNSW 12V UNSW 3.3V
PGOODV
Q512
RESET IC
RESET IC
Q511
IC407
IC506
PST8450UL
PST8450UL
(Mitsumi)
(Mitsumi)
Delay: 1300ms
Delay: 150ms
PCONT3#
2.2uH
DDR_1.5V
DCDC1.5V
L404
UNSW3.3V
DCDC3.3V
L401
2.2uH
PCONT5
2.2uH
CORE_1.0V
DCDC1.0V
L406
PCONT1#
2.2uH
UNSW1.8V
DCDC1.8V
L402
DCDC5V
L501
PCONT3#
HDMI1
5V Reg
CONNECTOR
PCONT2#
HDMI2
CONNECTOR
SW5V_WLAN
PGOODV
RESET IC
SYSCON_XRST
IC502
PST8450UL
PCONT1 Q501 (Mitsumi) PCONT2 Q513
Q513
Delay: 220ms
SW3.3V
Q410
PCONT2#
Q406
PCONT1#
1.05V Reg
IC410
BU1ATH5WNVX
Rohm (0.5A)
Q506
PCONT2#
FE_SW12V_OPU
MT7662U
WLAN Module
Q705
LED PCONT
IC901
TPS2065CDBVR
TI (1A)
USB SW
USB PCONT
SW5V
Q402
PGOODV PGOODV
RESET IC RESET IC
IC504 IC505
PST8450UL
PST8450UL
PCONT3 Q514 Q510 (Mitsumi)
Q509 (Mitsumi) Q514
Delay: 300ms
Delay: 480ms
Voltage Divider
CORE1.0V
UNSW3.3V
SW3.3V
SW1.8V
Coaxial
NAND Flash
UNSW1.8V
UNSW1.05V
FE_A3.3V
F/E
FE_D3.3V
MT8577A
FE_D3.3V
TPIC2060A
FE_SW12V_M
FE_SW5V_A
OPU
FE_8V
KEM-481AAA
8V Reg
IC1201
Mitsumi (0.3A)
LED
IR
FRONT USB
UNSW 12V
RESET IC
PCONT5
IC507
PST8450UL
(Mitsumi)
VREF_0.75V
DDR2
DDR3
DDR4
DDR5
SoC
MT8581
3-3