LG 42LB650T Service Manual

1. M14 Block Diagram1. M14 Block Diagram
DDR3 1600 X 16
(512MB X 2EA)
X_TAL
24MH
KOREA PIP TUNERKOREA PIP TUNER
Digital Demod
IF (+/-)
(512MB
X
2EA)
Analog Demod
DDR3 1600 X 16
(256MB X 2EA)
P_TS
24MH
z
AB
D-Demod : I2C 4
R
E
A
Tuner : I2C 6
CVBS/SIF
IC101
M14
USB1
SYSTEM EEPROM
(256Kb)
USB2
USB3
51P
eMMC
(8GB)
USB
I2C 5
OCP
1.5A
OCP
1.5A
S
I
D
E
A
R
(H)
A
udio AMP
HDMI1
HDMI2
HDMI3
HDMI
MUX
41P
51P
50P
50P
I2S Out
I2C 1
EPI
I2C 2
LVDS
(ARC)
S
I
D
E
PM
IC
OCP
1A
(MHL)
I2C
1
H/P (Line Out)
AV/COMP
R
E
A
AMP
CVBS/YPbPr
LOCAL DIMMING
BLUTOOTH
WIFI
I2C 2
USB_WIFI-BT
(IR Bla Ready)
OPTIC
LAN
#EPI & LVDS Diagram
A
R
SPDIF OUT
ETHERNET
IR / KEY/EYE
WIFI
SUB
ASSY
IR
LAN
PHY
X_TAL
25MHz
I2C
Sub Micom
(RENESAS
R5F1000G)
XTAL
I2C 3
KEY
X
_
TAL
32.768KHz
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Only for training and service purposes
LGE Internal Use Only

LG 42LB650T Specifications

General

Brand	LG
Model	42LB650T
Category	LED TV
Language	English