60
DV-333
MB86373B (DVDM ASSY : IC18)
• MPEG2 Decoder IC
•
Block Diagram
Memory
Controller Block
Control
Block
Video
Decoder
Block
Sync.
Control
Block
Reset Signal
Starting
Signal
NTSC/PAL
Video Encoder
DAC
OSD
Sub-
picture
MIX
Audio
Decoder
Block
System Clock
Clock for video
Clock for audio
Video Output (Y,C,Comp/Y,Cb,Cr)
Digital
Signal Output
(Component/
Composite)
System
Decoder Block
CPU
Interface
CPU
Clock
Generation
Block
Audio Output
Internal
Bus
Reset
Signal
16Mbit
SDRAM
Exclusive
Parallel port
Input Signal
Picture
Block
Whole Control
Block
Video Output
Block
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TEL 13942296513 QQ 376315150 892498299