Major Ic Internal Block Diagram And Pin Description; Bcm7630 - LG BD550 Service Manual

MAJOR IC INTERNAL BLOCK DIAGRAM AND PIN DESCRIPTION

1. BCM7630

1-1. Front End Block Diagram
PICK-UP
& MOTOR
RF IN
A~J IN
FORCUS,
TRACKING,
MOTOR
LASER
2010
ADC
ADC
AFE
ADC
PDM
DACs
Laser
Control
OSC, MEMORY(DDR, FLASH) : B/END SHARING
DFE
Demodulator,
Wobble Detector
Servo
DSP
ARM Cortex R4
FE Control
4-9
CD,DVD,BD
Decoders
Processor