Advertisement
1. M14 Block Diagram
1. M14 Block Diagram
T/C/S2 Without ATV
T/C/S2 Without ATV
ISDB-T
TUNER
R
TUNER
E
(지상 Sub)
(지상 Main)
A
R
TUNER
TUNER
ISDB-S
(H)
(위성 Main)
(SUB Sub)
#EPI & LVDS Diagram
Copyright ⓒ 2014 LG Electronics. Inc. All right reserved.
Only for training and service purposes
B-CAS Slot
RST SW
RST,SW
TDA8024
B-CAS IC
I/O, CLK
IC6300
Tuner : I2C 6
D-Demod : I2C 4
DEMOD
(S2)
LNB : I2C 4
LNB : I2C 4
LNB
LNB
Allegro
USB1
S
I
USB2
D
USB3
E
HDMI1
S
(ARC)
I
HDMI2
D
HDMI3
E
(MHL)
H/P (Li
H/P (Line Out)
O t)
(IR Bla Ready)
AV/COMP
OPTIC
R
E
A
A
LAN
R
DDR3 1600 X 16
X_TAL
PWR_SEL
_
24MH
24MHz
(512MB X 2EA)
(512MB X 2EA)
Data, CLK
DET, RST, VCC
IF (+/-)
Digital Demod
Analog Demod
P_TS
IC101
CVBS/SIF
M14
M14
OCP
1.5A
USB
OCP
1.5A
HDMI
MUX
OCP
1A
AMP
ST
CVBS/YPbPr
CVBS/RGB
SPDIF OUT
LAN
LAN
ETHERNET
PHY
X_TAL
25MHz
DDR3 1600 X 16
(256MB X 2EA)
A
B
SYSTEM EEPROM
SYSTEM EEPROM
I2C 5
(256Kb)
eMMC
(4GB)
51P
51P
LVDS
41P
EPI
PM
50P
I2C 2
IC
50P
I2S Out
Audio AMP
I2C 1
I2C 1
I2C 2
LOCAL DIMMING
BLUTOOTH
USB_WIFI-BT
WIFI
WIFI
IR / KEY/EYE
LOGO LIGHT
PWM
Micom
I2C 3
(RENESAS
R5F1000G)
X_TAL
X TAL
32.768KHz
SUB
ASSY
IR
I2C
KEY
LGE Internal Use Only
Advertisement
