Main Block Diagram - LG LNC1200EEFS Service Manual

MAIN BLOCK DIAGRAM

Main Board
CP 2.0B
CD CONNECTOR
2 I S
18
PIN
DDR2(128 MB)
DDR2(128 MB)
Audio Board
I2C
GPIO
3 3 41S2313
I2C
PSC3
AU1354
MP3
2 I , S 2 I C
(800 MHz)
Decoder
DDR2(128 MB)
SD RAM
DDR2(12 8MB)
RAD
RD
LATCH
Nor Flash
I2S
(128 Mbit)
VIDEO DECODER
YMUX2
TW9910
I2S
DIRANA
SAF7741HV
AU_ADDR[4]/[5]
AU_CS2#
HPI STATIC BUS
RAD RAD
RD
BUFFER
AU_ADDR[1-3]
AU_DATA[0-7]
UART0
UART1
PSC1
PSC2
RESET /
I2C
U IO EXPANDER
POWER ON
S S
UART3
SD0 B
D+ / D-
USB
Co Connector ecto
i-NAND (8 G)
CVBS (CAMERA)
YMUX1
YMUX0
CVBS (AUX)
RS422 TRANSCEIVER
MAX3077EESA
AUDIO IN
AUDIO OUT +/- (TMU)
6-1 6-2
DE MULTIPLEXER
74LVC138APW
CS[1-4]
4CH UART -EXPANDER
Debug
SC16C754BIBM
MICOM
AC'97
Audio+Touch
AC97
CODEC
MEDIA
(DSP)
I2S
MIC
GPS Module
GPS RX/TX
KEY RX/TX
AUDIO MICOM CAN IC
Front
Board
B/T
Touch
KEY
MICOM
CAMERA
24PIN JACK
AUX
42PIN JACK