T701
FL-203 BOARD
Y
P
B
P
R
L
R
C
N801
L
A
N
(
1
0
0
)
I
C
3
01
(AC IN)
A
3-1
BDP-BX38/S280/S380/S383
SECTION 3
BLOCK DIAGRAMS
3-1. OVERALL BLOCK DIAGRAM
PS301
PS302
The components identifi ed by
mark or dotted line with mark
are critical for safety.
Replace only with part number
specifi ed.
IC1003
VIDEO AMP
IC907
AUDIO LINE
DRIVER
FRONT
REAR
HDMI
USB
USB
ETHERNET
VIDEO
AUDIO
(ANALOG OUTPUT)
(DIGITAL OUTPUT)
AUDIO
MB-138 BOARD
BDP-S280
CN701
HDMI OUT
COAXIAL
AUDIO
REGULATOR
I
C
3
02
I
C
3
03
I
C
3
04
I
C
3
05
I
C
3
07
I
C
3
08
I
C
3
09
I
C
3
10
I
C
601
I
C
704
I
C
703
I
C
803
I
C
804
VIDEO
COMPONENT
VIDEO OUT
LINE OUT
DIGITAL OUT
PCM/DTS/DOLBY
DIGITAL
SATA I/F, MEMORY CONTROL,
A/V OUT, HDMI, ETHERNET I/F,
USB I/F
MAIN SYSTEM CONTROL, DSP
CXD9997G-AB
IC101
CN604
J901
B-BUS
A-BUS
IC206
IC106
IC107
IC501
2G NAND
FLASH
X401
27MHZ
IC1204
P FAIL
IC1203
SUB SYSTEM
CONTROL
CN201
IC703
REMOTE
CONTROL
RECEIVER
IC702
VFD DRIVER
Blu-ray
DVD
DRIVE
BD DRIVE
IF-170 BOARD
ND701
FLUORESCENT
VACCUM
DISPLAY
Q706,Q707
CONVERTER
DC/DC
D709
(WHITE)
S331
POWER
POWER-1
UNSW6V
SWITCHING
REGULATOR
EXCEPT:
CORE_1.1V
DCDC6V
SW5V
DCDC-4V
3.3VA
1.2VA
DDR3.1-5V
FE_SW12V
DAC3.3V
UNSW3.3V
PS1201
DC DC 6V
IC1401
IC2401
SA
DRIVE
MOTOR
DRIVE
USB
S701
STOP
S702
OPEN/CLOSE
S703
PLAY
1Gb DDR3
I
C
3
06
BDP-S280
EXCEPT:
UNSW12V
VOLTAGE
DIVIDER
I
C
603
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