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LG 42LE5400 Service Manual

LG 42LE5400
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* Each of analog signals shall be designed with “Common Mode (INCM) signal ”
3. Audio Signal block
BCM3549
TR
Buffer
SIF
LGE3549
AUDMX_LEFT1
AUDMX_RIGHT1
AUD_SPDIF
ATSC/NTSC
TDVJ-001F
TDVJ-031F
ATSC/NTSC
TDVJ-001F
TDVJ-031F
MUTE
From Micom
I2S_CLK_OUT
I2S_DATA_OUT
I2S_LR_OUT
NTP7000
NTP7000
SPDIF_OUT
I2S
HP_L/R
TPA6132
(HP AMP)
TPA6132
(HP AMP)
SD_SIF1
AV1 Audio (Rear)
REAR_AV_L_IN
REAR_AV_R_IN
AUDMX_LEFT3
AUDMX_RIGHT3
Comp1 Audio (Rear)
COMP1_L_IN
COMP1_R_IN
AUDMX_LEFT2
AUDMX_RIGHT2
Comp2 Audio (Rear)
AUDMX_LEFT4
AUDMX_RIGHT4
(1) IOP, Edge LED models
AV2 or Comp3 Audio
(Used in common)
(2) Lamp models
AV2 Audio
SIDE_AV_L_IN
SIDE_AV_R_IN
COMP2_L_IN
COMP2_R_IN
RGB-PC Audio
AUDMX_LEFT5
AUDMX_RIGHT5
PC_L_IN
PC_R_IN
Copyright ⓒ 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only

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LG 42LE5400 Specifications

General IconGeneral
Display diagonal42 \
Contrast ratio (dynamic)4000000:1
Viewing angle, horizontal78 °
Product colorBlack
Panel mounting interface200 x 200 mm
Auto channel searchYes
Audio system2 Way 4 Speakers
RMS rated power20 W
Number of speakers2
HDMI ports quantity4
USB 2.0 ports quantityUSB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Digital audio optical out1
Weight and Dimensions IconWeight and Dimensions
Depth (with stand)- mm
Height (with stand)690.9 mm
Weight (with stand)19500 g
Depth (without stand)30.48 mm
Width (without stand)1016 mm
Height (without stand)629.9 mm
Weight (without stand)16690 g

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