Fld / Μ-Com / Tuner Block Diagram - LG HDR676X Service Manual

12. FLD / µ-COM / TUNER BLOCK DIAGRAM
SMPS
POWER BOARD
DIG901
FV834ND
DMN8653
MPEG
ENC/DEC
TU_L_OUT
AV S/W
TU_R_OUT
IC803
MM1443
X702
14.31818MHz
PWR_CTL_H
TIMER_H
SMPS Bl ock
ON I/O BOARD
STANBY_H
FLD_CLK
DRIVER
ENA_L
G[ 0:16]
IC901 FLD_TXD
PT6315
MN101DF10GAF
SIO_SPI_CLK
SIO_SPI_MOSI
SI0_SPI_CS0
SIO_SPI_MISO
3-37
IC903,904
IC_OUT_L
A S/W IC_OUT_R
NJM2521 AV. DEC
IC901
SAA7137
X701
32.768KHz
I2C_DATA
I2C_CLK
SW_V_OUT
MICOM
IC701
VPS
DAV
IC801
SDA5650
CV.IN2
RESET
IC706
KIA7031
PWR_FAIL_L
3-38
SECAM_AM
SIF
EEPROM
IC705
TUNER
24LC16B
TU701
AFT
AV S/W
IC803
MM1443
TU_V_OUT
6dB AMP
IC703
MM1510
IC704
KIA7042