Overall Block Diagram; Power Block Diagram - Sony BDP-S1200 Service Manual

3-2. OVERALL BLOCK DIAGRAM

MB-1301 BOARD OVERALL
FR-1303 BOARD
USB
EXT
CN201

3-3. POWER BLOCK DIAGRAM

MB-1301 BOARD
IC 407
UNSW12V
+5V
REGULATOR
PCONT1#
UNSW 12V
IC202
CORE_1.2V
DDR_1.5V
PCONT1#
J201
PS201
UNSW 12V
IC212
+
DC IN
12V -
IC210
SYNCHRONOUS
STEP-DOWN
SWITCHER
PCONT1#
SW5V
Q210
UNSW 12V
Q211
Q301
LED
LED DRIVER
HDMI 5V
DVCC12-K
CORE_1.2V
AVDD12_HDMI_C/ D
DDR3(1.2V)
DDR_1.5V DDR_1.5V
IC102 IC103
DDR3
DDR3
DDR_1.5V
SYSCON_RST SYSCON_RST
Except CND,US
AVD33_PLLGP, DVCC33_IO_STB,
AVD33_LDO, AVDD33_LD, COM(ETHER)
AVDD33_MEMPL (DDR3), DVCC33_IO (CLOCK) ,
UNSW 3.3V AVDD33_USB(USB), AVDD33_HDMI / DAC(HDMI)
SW3.3V
Q204
PCONT1#
Q206 SW3.3V
IC1001
NAND FLASH
UNSW 3.3V UNSW 3.3V
SW3.3V
SW5V
SW5V
SW5V
FE_SW12V
Q602
UNSW3-3V CEC CEC PULL-UP
ISOLATING SWITCH
HDMI 5V
1.2V
DDRVCCK_1~5
DDRVCCIO_1~9
DDRVCCIO_A/ B
RESET_
SW 5V
USB_PCONT IC 370
+5V
(UNSW 3.3V)
HIGH SIDE
USB_OCO#
USB_VBUS
SWITCH
LED_5V
P187 Q301
(SW 3.3V)
LED DRIVER
SW 5V
UNSW3.3V
FE_SW12V
IC 601
FE_5V MOTOR
DRIVER
IC 520
FE_SW12V FE_8V
+8V
REGULATOR
3-2 E
BDP-S1200/BX120/S3200/BX320/S4200/S5200/BX520
CEC
CN380
LAN (100)
Wifi
MODULE
BDP-S3200/BX320 &
BDP-S5200/BX520 ONLY
J201
PS201
+ DC IN
12V
-
CN401
18 HDMI OUT
CN380
7
ETHERNET
FR-1303 BOARD
CN392 CN701
USB_VBUS 1
USB_VBUS 2
D720
LED WHITE
FR_3.3V IC710
REMOTE CONTROL
RECEIVER
POWER
CN301
UNSW3.3V
6
NISECON
CN302
SW3.3V
ICE
1
2
CN390
BDP-S3200/BX320 &
SW5V
5 Wifi MODULE
BDP-S5200/BX520 ONLY
CN501
FE_5V
45
FE_8V
USB
EXT
CN201