Panasonic DMR-BWT720EB - Block Diagrams; Overall Block Diagram

79
11 Block Diagram
11.1. Overall Block Diagram
SDRAM/1GB
BUZZER
LED
FL
REMOTE
SENSOR
KEY
HDD
DIGITAL
TUNER
DIGITAL SIGNAL PROCESSOR/
AV ENCODER/
AV DECODER/
DDR-IF/GRAPHICS/
SYSTEM CONTROLLER/
MEMORY CONTROLLER
OPTICAL PICK-UP UNIT
LASER DIODE
LASER DIODE/
DRIVE (LDD)/
OPTICAL DISC CONTROLLER/
FRONT END CONTROLLER/
MOTOR DRIVE CONTROLLER
IC51001(PEAKS-PRO3)
IC8701
IC52001/IC52002
SDRAM/2GB
IC52201/IC52202
TIMER
MICROCOMPUTER
IC59501
IC54003
X51003
FL DRIVE
IC7201
IC8702
TU8701
RF IN
RF OUT
BEAM EXPANDER
FOCUS COIL
TRACKING COIL
TRAVERSE MOTOR
SPINDLE MOTOR
LOADING MOTOR
DEMODULATOR
DEMODULATOR
MOTOR DRIVE
DMR-BWT720EB
Overall Block Diagram
USB-HUB
TRAVERSE MECHANISM UNIT
JK55001
HDMI
TERMINAL
(A/V OUT)
DIGITAL
AUDIO OUT
(OPTICAL)
VCXO-A
VCXO-C
VCXO-B
ETHER NET
PORT
NAND FLASH
ROM/2GB
IC54002
AUDIO
A/D CONVERTER
AUDIO
D/A CONVERTER
IC59020
PHYSIVAL LAYER
TRAVERSE
IC55001
HDMI
TRANSMITTER
IC59301
USB PORT
USB PORT
SD CARD
Wi-Fi MODULE
AUDIO OUT
LCH
RCH
JK3002
JK4901
DIGITAL
AUDIO OUT
(COAXIAL)
JK4801
IC51003
AV1
(TV)
AV2
(EXT)
JK3901
IC3001
VIDEO/AUDIO
SIGNAL
PROCESSOR
AV2
(EXT)
AV1
(TV)
JK3901
IC53001
VIDEO
A/D CONVERTER
JK3002
VIDEO OUT
IC51007
JK59001
IC51301
P9102
(REAR)
P59302
(FRONT)
P51604