49
11 Block Diagram
11.1. Overall Block Diagram
TRAVERSE MECHANISM UNIT
OPTIACL
PICK-UP
UNIT
USB PORT
X51001
IC55004
IC55005
IC51001
SERVO CONTROLLER/
AV DECODER/
SYSTEM CONTROLLER
OPTICAL DISC CONTROLLER/
MIXL
IC54001
MIXR
OVERALL BLOCK DIAGRAM
KEY
USB PORT
P6803
FL
LED
BUZZER
IC53002
LASER DIODE
MOTOR DRIVE
FOCUS COIL
BEAM EXPANDER
MOTOR DRIVE
TRACKING COIL
TRAVERSE
MOTOR
SPINDLE
MOTOR
LOADING
MOTOR
SD CARD
P6802
D/A CONVERTER
IC56002
VIDEO DIRVE
IC59020
PHYSIVAL LAYER
TRAVERSE
IC59305
USB-HUB
DIGITAL
AUDIO OUT
(OPTIAL)
IC51301
P59302
ETHER NET
PORT
JK59001
NAND FLASH
ROM/1GB
REMOTE
SENSOR
V(COMPONENT)
WIFI CARD
USB PORT
P59303
HDMI
(JK56301)
TERMINAL
)
T
U
O
V
/
A
(
SDRAM/1GB
IC52001/IC52002
DMP-
BDT220PU/PX
DMP-
BDT220GA/GC/GN/GW/GT
Содержание DMP-BDT220GA
Страница 2: ...2 ...
Страница 3: ...3 ...
Страница 7: ...7 1 3 Caution for AC cord Only for BDT220GC ...
Страница 9: ...9 2 2 Precaution of Laser Diode ...
Страница 16: ...16 5 Location of Controls and Components ...
Страница 17: ...17 ...
Страница 39: ...39 9 2 5 Grease ...
Страница 43: ...43 9 3 3 How to Clean the Lens of Optical Pick UP ...
Страница 44: ...44 9 4 Adjustment of BD Drive 9 4 1 Repair Flowchart ...
Страница 47: ...47 10 1 2 Checking and Repairing of BD Drive and Digital P C B ...
Страница 85: ...85 ...
Страница 99: ...99 16 Schematic Diagram for printing with A4 size ...