38
11 Block Diagram
11.1. Overall Block Diagram
TRAVERSE MECHANISM UNIT
OPTIACL
PICK-UP
UNIT
USB PORT
X51001
X51003
IC55006
IC57001
IC55005
MPU
OPERATION
IC51001
SERVO CONTROLLER/
AV DECODER/
SYSTEM CONTROLLER
OPTICAL DISC CONTROLLER/
MIXL
IC54002
MIXR
OVERALL BLOCK DIAGRAM
KEY
FL
HDMI
A/V OUT
V(COMPONENT)
PY
PB
PR
IC53002
DMP-BD65P/PC/655P
DMP-BD45P/PC
LASER DIODE
LASER DIODE
DRIVE (LDD)
MOTOR DRIVE
FOCUS COIL
BEAM EXPANDER
TRACKING COIL
TRAVERSE
MOTOR
SPINDLE
MOTOR
LOADING
MOTOR
RESET
IC57005
D/A CONVERTER
IC56036
HDMI TX
IC53003
VIDEO DIRVE
DIGITAL
AUDIO OUT
(OPTIAL)
IC53001
VIDEO DIRVE
SD CARD
IC59001
IC51301
P51701
NAND FLASH
ROM/1GB
PHYSIVAL LAYER
TRAVERSE
JK59001
ETHER NET
PORT
IC52201,IC52202
SDRAM/512MB
SDRAM/1GB
IC52001,IC52002
REMOTE
SENSOR
V(COMPONENT)
only for BD65P/PC/655P
only for BD45P/PC
Содержание DMP-BD45P
Страница 2: ...2 ...
Страница 7: ...7 2 2 Precaution of Laser Diode ...
Страница 9: ...9 3 Service Navigation 3 1 Service Information ...
Страница 14: ...14 5 Location of Controls and Components ...
Страница 33: ...33 9 2 6 Grease ...
Страница 34: ...34 9 2 7 How to Clean the Lens of Optical Pick UP Follow the 9 2 1 Upper Base Ass y ...
Страница 36: ...36 10 1 2 Checking and Repairing of BD Digital P C B Module ...
Страница 52: ...52 15 1 3 Packing Accessories Section A6 A7 A14 PC4 PC3 A4 A4 1 PC2 PC1 A3 A1 A2 BD655P ...