Power Block Diagram - Sony BDP-S1100 Service Manual

3-3. POWER BLOCK DIAGRAM

MB-1007 BOARD
CN201
PS202
1 1
1
2
FE_GND_M
3 3
PCONT1#
GND
PS201
FE_UNSW 12V
IC101 (MAIN) and IC1001 (NAND FLASH) is damaged or not functioning.
IC202 DDR_1.5V
DDR_1.5V
PCONT1#
UNSW12V
IC202 CORE_1.2V AVDD12_HDMI_D
UNSW 12V
CORE_1.2V
AVDD12_HDMI_C
PCONT1#
1.2V
DDR3(1.2V)
DDRVCCK_1~5
UNSW 12V SYSCON_RST
RESET_
IC212
POWER
IC211
SYSCON_RST
DDR3(SW3.3V)
AVDD33_MEMPL
(CLOCK)
DVCC33_IO(SW3.3V)
(USB)
AVDD33_USB
(SW 3.3V)
(HDMI)
AVDD33_HDMI
(SW 3.3V)
(ETHER)
UNSW 3.3V
IC207 AVDD33_LD
(UNSW 3.3V)
UNSW 3.3V (ETHER)
AVDD33_COM
(UNSW 3.3V)
UNSW 3.3V
SW3.3V
Q204
PCONT1#
Q206
UNSW 3.3V
Q1002
Q1001
SYSCON_RST
PROTECTIVE CCT
SW5V
IC210
SW5V
SW5V
IC 601
MOTOR
FE_SW12V
DRIVER
FE-UNSW 12V
FE_SW12V
Q211
SW5V
Q210
Notes:
MB-1007 mounted PWB must be replaced if
IC102
DDR3
IC103
DDR3
PCONT1
(UNSW3.3V)
DVCC33_IO_STB
(SW3.3V)
AVDD33_DAC
AVD33_LDO (UNSW3.3V)
AVD33_PLLGP (UNSW3.3V)
USB_PCONT
USB_OCO#
GPIO1
UNSW3.3V
(UNSW 3.3V)
SW3.3V
IC1001
UNSW 3.3V
WP# Q1001
NAND FLASH
SW5V
FE_SW12V
3-3 E
BDP-S1100/BX110/S3100/BX310
CN401
HDMI 5V 18 HDMI OUT
IC 407
+5V
REGULATOR
CN380
7
ETHERNET
SW3.3V
IC 370
USB_VBUS
+5V
HIGH SIDE
SWITCH
FR-1001 BOARD
CN303 CN701
USB_VBUS 1
SW 5V
USB_VBUS 2
Q301
LED DRIVER LED WHITE
UNSW3.3V FR_3.3V
CN301
UNSW3.3V
6
NISECON
CN302
SW3.3V
ICE
1
2
CN390
SW5V
4 WLAN MODULE
CN501
SW5V
45
IC 520
FE_8V FE_8V
+8V
REGULATOR
USB
EXT
CN201
D720
IC710
REMOTE CONTROL
RECEIVER
The components identi ed by
mark or dotted line with mark
are critical for safety.
R eplace only with part number
speci ed.