- 10 -
Copyright ©
LG Electronics Inc. All rights reserved.
Only for training and service purposes.
Block Diagram
IC101 M16+
IF
(+/-)
OPTIC
DDR3 1066
X
8
(4Gb X 4E
A)
SY
ST
EM
EEPROM
(256Kb)
41P
51P
eM
MC
(8GB)
Sub
Mi
co
m
(TI PTC)
DDR3 1066
X
16
(4Gb X 2E
A)
P_
TS
X_
TA
L
24M
Hz
\(Ma
in
Cl
ock)
LM
GM
Cl
ock
Frequenc
y
20
MH
z
VB
Y1
TS
MU
X
I2C 4
Ext IR
AV
(EU)
D-Dem
od
: I2
C
3
Ma
in
Board
CVBS
/L/R
SPDIF
OU
T
I2C 1
IR
BLUTOOTH
WI
FI
SUB ASSY
IR
KEY
USB_
WI
FI-B
T
Tuner
: I2
C
5
LA
N
Ma
in
Board
ET
HERNET
LAN HUB
X_
TAL
25
MHz
CVBS
/SIF
/
TS
(EU)
Tuner
CO
MP
(EU)
USB1 (3
.0)
USB2 (2
.0)
OCP
1.6A
Ma
in
Board
OCP
1.5A
YP
bPr
UA
RT
PT
C Debug(US
)
KEY
HD
MI
1 (2.0)
HD
MI
2 (2.0)
Ma
in
Board
(A
RC)
HD
MI
Sub Board
I2S
PWM
FA
N1
(F
AN
2)
Audio 1, 2
AM
P
(NTP7515D)
0X56, 0X54
Audio
3A
MP
(NTP7515D)
0X54
CPU
Debug(US)
I2C 0
I2C 4
Mi
co
m
for motor
controll
(RENESA
S
R5F100G)
Mo
tor
1, 2, 3, 4
PWM
AUD_T
W
AU
D_
LR
CH
Ext IR
LED
AU
X
LA
N
TCON
B/D
CA
BL
E
UA
RT
CI
(EU)
USB
Pro:idio
m
X_
TAL
25M
Hz
MI
CO
M
IR&Ke
y
UA
RT S/W
MI
COM
EEPROM
X 1
(64Kb)
TV
Link
Monito
r
X_
TAL
32.787Khz
Ma
in
Board
US
LNB(EU)
I2C_3_LNB
(RS232 9PIN)
Ma
in
Board
Ext.
SPK
Ext
SPK
AM
P
AU
DA
_L/R
OUT
Ma
in
Board
Ext.
VOL_Ctrl(EU)
GPIO
M.P.
I.(US)
Front
W
oofer
Tw
itter
(Height)
OLED Panel
