LG 50UH5500 Service Manual page 72

1. K2Lp Circuit Block Diagram
DDR3 1866 X 32
(128MB X 2EA) (intern
al)
Vx1 51P (8 lane)
MAIN Audio AMP
(NTP7515)
Sub Micom (RENESA
X_TAL
S R5F100GEAFB)
32.768KHz
IR / KEY
Sub Assy
DDR3 2133 X 32
(512MB X 2EA)
(external)
M1
Vx1
I2C 6
I2S Out
I2C 4
I2C_MICOM
(HW Port)
WIFI 11n only
LGE Confidential
X_TAL
24MHz
M0
I2C 4
Realtek
K2Lp
IF
P_TS_IN
I2C 2
LAN
P_TS_IN
CI Slot
P_TS_OUT
NVRAM (256Kb)
eMMC (4GB)
USB1 (2.0)
OCP
HDMI1
HDMI2
HDMI3(ARC)
IF (+/-)
EU ONLY
TUNER
Air/
Cable
SIDE(V)