LG LNC1200EEFS Service Manual page 9

OVERALL BLOCK DIAGRAM
Main Board
GPS GPS
Module
7" LCD
Stereo
Module
Codec
D+/D-
I-POD
Protector
PGS (rear camera video)
AUX video input
Front Board
DDR2 DDR2 DDR2 DDR2
(128 MB) (128 MB)
i-NAND
DDR2 DDR2
(8 GB) (128 MB) (128 MB)
SDRAM
SD0
I2S
AC97
LCD
I I 2 2 S1 S1
AU1354
2
I C2
(800 MHz)
USB
UART0
I2C
UART1
UART3
Local Bus
Video In
Video 4 CH UART
Decoder Controller
KEY
MICOM MICOM
Button key
3-1
Audio Board
I2C
CD
MIC Touch
SPDIF
ECHO
SPDIF
Canceller
Stereo NAVI
L/R
Codec
MEDIA
I I 2 2 S S
CD Deck Echo Canceller
I 2 S
Debug
NOR Flash
Video Decoder
(TW8816)
RGB666
7.0" LCD Panel
Touch Panel
3-2
SPDIF
AIN
Main
IFAD
Tuner
DSP
AIN Sub Sub
Tuner
SPDIF
2
I C
CAN
2
I C
UART
CAN
Transceiver Transceiver
Micom
ADC
GPIO
Echo
Button key
Canceller
PCM
AU1354
Bluetooth
(UART 3)
Module
EXTERNAL AMP
AUX Audio In
CAN
MIC