LG LN Series User Manual

3. Power Block Diagram
3.5V
24V
+12V_LNB
LNB option
PANEL_VCC
PANEL_POWER
NTP_7400(PVDD1)
NTP_7400(PVDD2)
AMP
5V Normal
3A
3.3V DAC
MTK(AVDD33_DAC)
HDMI_EEPROM
RGB_EEPROM
CI (+5V_CI_ON)
TUNER(+5V_TU)
1.2V Core
6A
MTK(AVDD12_LVDS)
MTK
(
AVDD_
)
MTK(VCCK)
MICOM(VDD)
IR A'ssy
1.5V DDR
3A
MTK (DDRV)
DDR(VDD)
DDR(VDDQ)
TUNER(+1.23V)
12V
5V USB
1CH DCDC 4A
2CH OCP 1.2A
USB2(Max 1.2A)
USB3(Max 1.2A)
USB_WIFI
3.3V Noraml
4A
SPDIF
IR A'ss
y
M_REMOTE
HDCP EEPROM
NVRAM
MTK
(
DVDD3V3
)
MTK
(
AVDD33_AADC
)
MTK
(
AVDD3V3
)
MTK
(
AVDD3V3_MEMPL
L
MTK
(
AVDD3V3_LVDS
)
MTK
(
AVDD33_STB
)
A
UDIO AMP
EARPHONE AMP
EMMC
(
VCC
)
EMMC
(
VCC
Q)
T
UNER(+3.3V_TU)
1.8V_TU
5V USB 3A
USB1
(
DVR Max 1.5A
)
1.23V
2A
Copyright © 2013 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
LGE Internal Use Only

LG LN Series Specifications

General

Category	LED TV
Brand	LG
Series	LN Series
Display Type	LED
Refresh Rate	60Hz
Resolution	Full HD
Screen Size	Varies by model
HDMI Ports	Varies by model
USB Ports	1
Audio Output	Varies by model
Energy Rating	Varies by model