BenQ MP512 Product Service Manual page 81

D-Sub in
RGB analog signal
YPbPr
Figure 2 Main board & Input board BLOCK DIAGRAM
Main Board
RS-232
Front IR
I
RGB888
24bits
A/D converter
Digital Signal
MBRST
DMD Power
(15:0)
and
Reset Driver
DDP ASIC
DLP Image
Processor
DMD Color Wheel
Motor Driver
81
XDRAM
16 M Flash
Memory
YUV422
16bits
Digital
NTSC/PAL
Signal
/SECAM
Video Decoder
CVBS
S-Video