LG OLED55BXPUA

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Only for training and service purposes.
BLOCK DIAGRAM
Audio 2AMP
Main IC
IF+, IF-
OPTIC
LAN
EEPROM(NVRAM)
(256Kb)
PHY3_RX0N
Air/
Cable
TUNER
(C/A)
Satellite
TUNER
(S/S2)
USB3 (2.0)
eMMC
(8GB)
P_TS(JP only)
X_TAL
24MHz
T2/C/S2 Tuner (w/o D
D
-
D
-
Demod
o
d
)
I2S Out
I2C 0
I2C 5
R
E A
R
YPbPr
SPDIF OUT
ETHERNET
SUB
ASSY
IR / KEY
WIFI/BTCombo
USB_WIFI
CVBS
HDMI1 HDMI 2.0
HDMI3(ARC/eARC) HDMI 2.1
USB2 (2.0)
HP
HDMI2 HDMI 2.0
AV
OCP OCP
USB3_0
USB2_2
PHY2_RX0N
PHY1_RX0N
I2C 3
SIF
HDMI4 HDMI 2.1
PHY0_RX0N
T-CON
CVBS/COMP
KGD DDR4
(2GB)
I2C 2
USB1 (2.0)
OCP
USB2_1
Depend on Region
Depend on Region
I_P, I_N, Q_P, Q_N
I2C 1
H/P
AMP
Internal
Micom
RS232C
RS232C
Control