Block Diagrams; System Block Diagram - LG LAS855M Service Manual

BLOCK DIAGRAMS

1. SYSTEM BLOCK DIAGRAM

ADC
PORTABLE
PCM1808
Slave
EEPROM
(2 KB)
AZ7027
BT_DET/RX
I2C/HPD/CEC/EDID_SW
HDMI IN
HDMI Out
ADC_MCLK/LRCK/BCK/M_ADC_DAT
(TI)
ETHERNET
LCD TACT
LCD_DO/CLK
Key
/STB/RMC
EEP_CLK/DAT
MICOM
P PWR_SENS
PTB_DET
RENESAS 48P
OPT_DET
MTK_RST/TX/RX
TMDS/RX_HPD/I2C/PWR5V/CEC
TMDS/HPD/I2C/ARC/CEC
MT8506
D+/D -
USB(SVC)
1.2/1.5/3.3V
SPDIF
OPTICAL IN
DD/DTS Decoding
BT_RST/TX/RX/I2C T_
E EPHY_TDP/N, EPHY_RDP/N
27 MHz DDR
128 MB x 2
PWM_RST/MUTE/I2C_DAT/I2C_CLK
M_BCK/LRCK/DATA0,1,2,3
AMP_PROTECT/PDN/SD_OTW/CLIP
WL_RST/DAT/CLK/MUTE/INT/MSG_RDY
WIFI_P/N
Wi -Fi
A A A RA[0 14] A_RA[0-14] A_RA[0-14]
SP SPI0
M_I2S_DATA2/LRCK/BCK
A_DQ[0-31] ] A DQ[0 31]
NAND
512 MB
2-33 2-34
PWM
PS9860
FRONT 160 W
24.576 MHz
60 W
TAS5612
20 W
PWM_DATA1~4
60 W
TAS5612
20 W
Flash
1 MB
SPI_DI/DO/CS/CLK/WP
WOOFER 200 W WOOFER 200 W WOOFER 200 W
Wireless Woofer
TX