Sanyo DP47840 - Main IC(Signal Processor) & Periphericals

– 36 –
MAIN IC(SIGNAL PROCESSOR) & PERIPHERICALS
SPI Flash
(64Mbit)
CPU
(MIPS)
Video1
Composite
A
A
Audio
Amp.
Line Out
TV Speakers
(10W+10W)
RESET
Clock
(25MHz)
DEMUX
HDMI
Rx
S/P DIF
MPEG2
Video
Decode
NTSC
Decoder
Audio
DAC
Scalar
Audio
Processing
Unit
IR
Vcc cont.
Remote
Back Light cont. (BLON)
Video2 Audio
A
LVD S
Out
Panel Unit
Video data & Clk
(LVDS)
I2C (For PDP)
+12V
Digital/
Analog
Tune r
RF-IN
I
2
C
Back Light level (PWM)
Key Switch
UART(Factory)
Video2
(Component/
Composite)
Video3
(Component)
HDMI1
(or DVI)
HDMI2
(or DVI)
DDX
L/R
Audio
ADC
Power LED
VBS
DEMOD
ADC
I
2
C
I
2
C
I
2
C
DDR2
512Mbit
(400MHz)
PC Audio
(or DVI Audio)
PC
(D-Sub)
OPAMP
USB
Light Sensor
IF
I
2
C
HDMI3
(or DVI)
Video3 Audio
A
I
2
S
UART(Debug)
CPU
(Micon)
HDMI0
p
or
t
HDMI1
p
or
t
HDMI2
p
or
t