LG OLED55B7P Service Manual

- 10 -
BLOCK DIAGRAM
OCP
1.5A
Audio 2 AMP
Main SOC
IF (+/-)
USB1 (3.0)
OPTIC
LAN
DDR3 2133 X 16
(512MB X 2EA)
HDMI1 (2.0) HDMI2 (2.0)
HDMI3 (2.0)
SYSTEM EEPROM
(256Kb)
USB2 (2.0) USB3 (2.0)
eMMC
(8GB)
Sub Micom
DDR3 2133 X 16
(512MB X 2EA)
P_TS
X_TAL
24MHz
I2S Out
H/P
AV
D-Demod : I2C 2
R
E A
R
S
I
D
E
R
E A
R
(H)
HP
AMP
SPDIF OUT
BLUTOOTH
IR / KEY/EYE
WIFI
SUB
ASSY
IR
KEY
Tuner : I2C 5
X_TAL
25MHz
I2C
CVBS/SIF
Tuner
COMP
(ARC)
X_TAL
32.768kHz
OCP
1.5A
OCP
1.5A
Component / H/PSpec Out
HDMI4 (2.0)
1. SOC

LG OLED55B7P Specifications

General

Screen shape	Flat
Response time	- ms
Display diagonal	54.6 \
Display brightness	- cd/m²
Display technology	OLED
Motion interpolation technology	-
Product color	Silver
Panel mounting interface	300 x 200 mm
PC in (D-Sub)	No
RF ports quantity	1
HDMI ports quantity	4
USB 2.0 ports quantity	3
Consumer Electronics Control (CEC)	SimpLink
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	0
Operating system version	3.5
Operating system installed	Web OS
Audio decoders	DTS, Dolby Atmos, DTS-HD
RMS rated power	40 W
High Dynamic Range (HDR) technology	Hybrid Log-Gamma (HLG)
Wi-Fi standards	Wi-Fi 5 (802.11ac)
AC input voltage	120 V
AC input frequency	50 - 60 Hz
Power consumption (standby)	0.5 W
Package depth	228.6 mm
Package width	1450 mm
Package height	825.5 mm
Package weight	27000 g

Weight and Dimensions

Depth (with stand)	226 mm
Height (with stand)	760 mm
Weight (with stand)	20500 g
Depth (without stand)	48.3 mm
Width (without stand)	1229.4 mm
Height (without stand)	708.6 mm
Weight (without stand)	16200 g