LG 32LN57 Series Service Manual page 54

1. M13 Block Diagram
DVB-T Without ATV
Air/
Cable
TUNER
R
(T/C/A)
E
A
DVB-S
R
(H)
MHL 1A
SIL1392
MHL
MHL : I2C 4
#EPI & LVDS Diagram
Copyright © 2013 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
CI Slot
P_TS
P_TS
IF (+/-)
Tuner : I2C 6
P_TS
OCP
USB1
S
(HDD)
2.5A
I
USB2
D OCP
USB3
E 1A
HDMI1
S
I
HDMI2
D
HDMI3
E
AMP
H/P
TI
AV/COMP
R
SCART
E
A
R
OPTIC
LAN
DDR3 1600 X 16
X_TAL
(512MB X 2EA)
27MHz
A
T/C Demod
Analog Demod
I2C 5
P_TS
I2C 1
USB
LVDS
HDMI
EPI
MUX
I2C 2
MTK A2
I2S Out
I2C 1
I2C 1
CVBS/YPbPr
UART
CVBS/RGB
IR
SPDIF OUT
KEY
ETHERNET
USB_WIFI
I2C 3
DDR3 1600 X 16
(256MB X 1EA)
B
SYSTEM EEPROM
(256Kb)
HDCP EEPROM
(16Kb)
eMMC
(4GB)
51P
41P
PM LEVEL
50P
IC SHIFTER
50P
Audio AMP
(NTP7513)
LOCAL DIMMING
BLUTOOTH
IR / NFC
KEY
WIFI
LOGO LIGHT
Sub Micom
(RENESAS R5F1000G)
X_TAL
32.768KHz
LGE Internal Use Only
SUB
ASSY