Block Diagram Signal Lines - Sanyo DP42841 Service Manual

BLOCK DIAGRAM SIGNAL LINES

AnalogUnit
A6100
RF-IN
Digital/
Analog
Tuner
5V_REG
Video1
Video2
(Component/
Composite)
Video3
(Component)
PC
(D-Sub)
PC Audio
(or DVI Audio)
Video1
Audio
Video2
Audio
Video3
Audio
S/P DIF
TV Speakers
(10W+10W)
Line Out
Key Switch
Light
I R
Sensor
Power LED
Remote
Digital Unit
D3.3V
IC6560
IC5500
HDMI1
(or DVI)
DDC
TMDS
DDC
HDMI2
HDMI
DDC
SW
HDMI3
DDC
I2C
D3.3V
5V
1.8V
IF
I2 C
IF_AGC
Composite
Component/Composite
Component
DDC
A
A
A
A
IC001
3.3V
IC7600 IC5700
DDR2
NAND Flash
1Gbit
(1Gbit)
(533MHz)
ZR39790
Memory
H
Interface
D
HDMI Unit
PHY
M
I
Application
CPU
HDMI
M
LINK
U
System
CPU
(300MHz)
H.264, VC1
ATSC MPEG4
MPEG2
Digital &
Decode
Analog
NTSC
Decoder
AFE A/D
Input Converter
Mux
Audio
ADC
Audio
MUX
Audio
DSP
DD
I2
XL/
C
I2S
R
OP
AMP
Audio
Amp.
Back Light level (PWM)
Back Light cont. (BLON)
– 36 –
IC5701
1.5V_DDR
DDR2
1Gbit
(533MHz)
IC6600
USB
USB
USB 2.0
I2C HUB
3.3V
Ethernet
Mac
2.5V
1.2V
1080p Motion
Adaptive
De-interlacer
UART(Debug)
Dual-Audio
Processing
UART(Factory)
Unit
Clock
Audio
DAC
IC850
Graphics
RESET
Unit Scaler
1.5V
1.1V
LVDS
Out
+12V
Vcc cont.
IC6200
Panel Unit
USB
USB