LG 47LN5400 Schematic

Internal Use Only

http://biz.lgservice.com

LED TV

SERVICE MANUAL

CHASSIS : LD31B/LD36B

MODEL : 47LN5400-CN

CAUTION

BEFORE SERVICING THE CHASSIS,
READ THE SAFETY PRECAUTIONS IN THIS MANUAL.

Printed in KoreaP/NO : MFL67730001

SAFETY PRECAUTIONS

IMPORTANT SAFETY NOTICE

Many electrical and mechanical parts in this chassis have special safety-related characteristics. These parts are identified by in the
Schematic Diagram and Exploded View.
It is essential that these special safety parts should be replaced with the same components as recommended in this manual to prevent
Shock, Fire, or other Hazards.
Do not modify the original design without permission of manufacturer.

General Guidance

An isolation Transformer should always be used during the
servicing of a receiver whose chassis is not isolated from the AC
power line. Use a transformer of adequate power rating as this
protects the technician from accidents resulting in personal injury
from electrical shocks.

It will also protect the receiver and it's components from being
damag ed by accidental shorts of the circuitry that ma y be
inadvertently introduced during the service operation.

If any fuse (or Fusible Resistor) in this TV receiver is blown,
replace it with the specified.

When replacing a high wattage resistor (Oxide Metal Film Resistor,
over 1 W), keep the resistor 10 mm away from PCB.

Keep wires away from high voltage or high temperature parts.

Before returning the receiver to the customer,

Always perform an AC leakage current check on the exposed
metallic parts of the cabinet, such as antennas, terminals, etc., to
be sure the set is safe to operate without damage of electrical
shock.

Leakage Current Cold Check(Antenna Cold Check)

With the instrument AC plug removed from AC source, connect an
electrical jumper across the two AC plug prongs. Place the AC
switch in the on position, connect one lead of ohm-meter to the AC
plug prongs tied together and touch other ohm-meter lead in turn to
each exposed metallic parts such as antenna terminals, phone
jacks, etc.
If the exposed metallic part has a return path to the chassis, the
measured resistance should be between 1 MΩ and 5.2 MΩ.
When the exposed metal has no return path to the chassis the
reading must be infinite.
An other abnormality exists that must be corrected before the
receiver is returned to the customer.

Leakage Current Hot Check (See below Figure)

Plug the AC cord directly into the AC outlet.

Do not use a line Isolation Transformer during this check.
Connect 1.5 K / 10 watt resistor in parallel with a 0.15 uF capacitor
between a known good earth ground (Water Pipe, Conduit, etc.)
and the exposed metallic parts.
Measure the AC voltage across the resistor using AC voltmeter
with 1000 ohms/volt or more sensitivity.
Reverse plug the AC cord into the AC outlet and repeat AC voltage
measurements for each expose d met allic part . Any voltage
measured must not exceed 0.75 volt RMS which is corresponds to

0.5 mA.
In case any measurement is out of the limits specified, there is
possibility of shock hazard and the set must be checked and
repaired before it is returned to the customer.

Leakage Current Hot Check circuit

Only for training and service purposes

- 3 -

LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.

SERVICING PRECAUTIONS

CAUTION: Before servicing receivers covered by this service
manual and its supplements and addenda, read and follow the

SAFETY PRECAUTIONS on page 3 of this publication.
NOTE: If unforeseen circumstances create conict between the

following servicing precautions and any of the safety precautions
on page 3 of this publication, always follow the safety precau­tions. Remember: Safety First.

General Servicing Precautions

1. Always unplug the receiver AC power cord from the AC power
source before;

a. Removing or reinstalling any component, circuit board

module or any other receiver assembly.

b. Disconnecting or reconnecting any receiver electrical plug

or other electrical connection.

c. Connecting a test substitute in parallel with an electrolytic

capacitor in the receiver.
CAUTION: A wrong part substitution or incorrect polarity
installation of electrolytic capacitors may result in an explo­sion hazard.

2. Test high voltage only by measuring it with an appropriate
high voltage meter or other voltage measuring device (DVM,
FETVOM, etc) equipped with a suitable high voltage probe.
Do not test high voltage by "drawing an arc".

3. Do not spray chemicals on or near this receiver or any of its
assemblies.

4. Unless specied otherwise in this service manual, clean
electrical contacts only by applying the following mixture to the
contacts with a pipe cleaner, cotton-tipped stick or comparable
non-abrasive applicator; 10 % (by volume) Acetone and 90 %
(by volume) isopropyl alcohol (90 % - 99 % strength)
CAUTION: This is a ammable mixture.
Unless specied otherwise in this service manual, lubrication
of contacts in not required.

5. Do not defeat any plug/socket B+ voltage interlocks with which
receivers covered by this service manual might be equipped.

6. Do not apply AC power to this instrument and/or any of its
electrical assemblies unless all solid-state device heat sinks
are correctly installed.

7. Always connect the test receiver ground lead to the receiver
chassis ground before connecting the test receiver positive
lead.
Always remove the test receiver ground lead last.

8. Use with this receiver only the test xtures specied in this
service manual.
CAUTION: Do not connect the test xture ground strap to any
heat sink in this receiver.

Electrostatically Sensitive (ES) Devices

Some semiconductor (solid-state) devices can be damaged eas­ily by static electricity. Such components commonly are called
Electrostatically Sensitive (ES) Devices. Examples of typical ES
devices are integrated circuits and some eld-effect transistors
and semiconductor “chip” components. The following techniques
should be used to help reduce the incidence of component dam­age caused by static by static electricity.

1. Immediately before handling any semiconductor component or
semiconductor-equipped assembly, drain off any electrostatic
charge on your body by touching a known earth ground. Alter­natively, obtain and wear a commercially available discharg­ing wrist strap device, which should be removed to prevent
potential shock reasons prior to applying power to the unit
under test.

2. After removing an electrical assembly equipped with ES
devices, place the assembly on a conductive surface such as
aluminum foil, to prevent electrostatic charge buildup or expo­sure of the assembly.

3. Use only a grounded-tip soldering iron to solder or unsolder
ES devices.

4. Use only an anti-static type solder removal device. Some sol­der removal devices not classied as “anti-static” can generate
electrical charges sufcient to damage ES devices.

5. Do not use freon-propelled chemicals. These can generate
electrical charges sufcient to damage ES devices.

6. Do not remove a replacement ES device from its protective
package until immediately before you are ready to install it.
(Most replacement ES devices are packaged with leads elec­trically shorted together by conductive foam, aluminum foil or
comparable conductive material).

7. Immediately before removing the protective material from the
leads of a replacement ES device, touch the protective mate­rial to the chassis or circuit assembly into which the device will
be installed.
CAUTION: Be sure no power is applied to the chassis or cir­cuit, and observe all other safety precautions.

8. Minimize bodily motions when handling unpackaged replace­ment ES devices. (Otherwise harmless motion such as the
brushing together of your clothes fabric or the lifting of your
foot from a carpeted oor can generate static electricity suf­cient to damage an ES device.)

General Soldering Guidelines

1. Use a grounded-tip, low-wattage soldering iron and appropri­ate tip size and shape that will maintain tip temperature within
the range or 500 °F to 600 °F.

2. Use an appropriate gauge of RMA resin-core solder composed
of 60 parts tin/40 parts lead.

3. Keep the soldering iron tip clean and well tinned.

4. Thoroughly clean the surfaces to be soldered. Use a mall wire­bristle (0.5 inch, or 1.25 cm) brush with a metal handle.
Do not use freon-propelled spray-on cleaners.

5. Use the following unsoldering technique

a. Allow the soldering iron tip to reach normal temperature.

(500 °F to 600 °F)
b. Heat the component lead until the solder melts.
c. Quickly draw the melted solder with an anti-static, suction-

type solder removal device or with solder braid.

CAUTION: Work quickly to avoid overheating the circuit

board printed foil.

6. Use the following soldering technique.
a. Allow the soldering iron tip to reach a normal temperature

(500 °F to 600 °F)

b. First, hold the soldering iron tip and solder the strand

against the component lead until the solder melts.

c. Quickly move the soldering iron tip to the junction of the

component lead and the printed circuit foil, and hold it there
only until the solder ows onto and around both the compo­nent lead and the foil.
CAUTION: Work quickly to avoid overheating the circuit
board printed foil.

d. Closely inspect the solder area and remove any excess or

splashed solder with a small wire-bristle brush.

Only for training and service purposes

- 4 -

LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.

IC Remove/Replacement

Some chassis circuit boards have slotted holes (oblong) through
which the IC leads are inserted and then bent at against the cir­cuit foil. When holes are the slotted type, the following technique
should be used to remove and replace the IC. When working with
boards using the familiar round hole, use the standard technique
as outlined in paragraphs 5 and 6 above.

Removal

1. Desolder and straighten each IC lead in one operation by
gently prying up on the lead with the soldering iron tip as the
solder melts.

2. Draw away the melted solder with an anti-static suction-type
solder removal device (or with solder braid) before removing
the IC.

Replacement

1. Carefully insert the replacement IC in the circuit board.

2. Carefully bend each IC lead against the circuit foil pad and
solder it.

3. Clean the soldered areas with a small wire-bristle brush.
(It is not necessary to reapply acrylic coating to the areas).

"Small-Signal" Discrete Transistor
Removal/Replacement

1. Remove the defective transistor by clipping its leads as close
as possible to the component body.

2. Bend into a "U" shape the end of each of three leads remain­ing on the circuit board.

3. Bend into a "U" shape the replacement transistor leads.

4. Connect the replacement transistor leads to the corresponding
leads extending from the circuit board and crimp the "U" with
long nose pliers to insure metal to metal contact then solder
each connection.

Power Output, Transistor Device
Removal/Replacement

1. Heat and remove all solder from around the transistor leads.

2. Remove the heat sink mounting screw (if so equipped).

3. Carefully remove the transistor from the heat sink of the circuit
board.

4. Insert new transistor in the circuit board.

5. Solder each transistor lead, and clip off excess lead.

6. Replace heat sink.

Diode Removal/Replacement

1. Remove defective diode by clipping its leads as close as pos­sible to diode body.

2. Bend the two remaining leads perpendicular y to the circuit
board.

3. Observing diode polarity, wrap each lead of the new diode
around the corresponding lead on the circuit board.

4. Securely crimp each connection and solder it.

5. Inspect (on the circuit board copper side) the solder joints of
the two "original" leads. If they are not shiny, reheat them and
if necessary, apply additional solder.

3. Solder the connections.
CAUTION: Maintain original spacing between the replaced
component and adjacent components and the circuit board to
prevent excessive component temperatures.

Circuit Board Foil Repair

Excessive heat applied to the copper foil of any printed circuit
board will weaken the adhesive that bonds the foil to the circuit
board causing the foil to separate from or "lift-off" the board. The
following guidelines and procedures should be followed when­ever this condition is encountered.

At IC Connections

To repair a defective copper pattern at IC connections use the
following procedure to install a jumper wire on the copper pattern
side of the circuit board. (Use this technique only on IC connec­tions).

1. Carefully remove the damaged copper pattern with a sharp
knife. (Remove only as much copper as absolutely necessary).

2. Carefully scratch away the solder resist and acrylic coating (if
used) from the end of the remaining copper pattern.

3. Bend a small "U" in one end of a small gauge jumper wire and
carefully crimp it around the IC pin. Solder the IC connection.

4. Route the jumper wire along the path of the out-away copper
pattern and let it overlap the previously scraped end of the
good copper pattern. Solder the overlapped area and clip off
any excess jumper wire.

At Other Connections

Use the following technique to repair the defective copper pattern
at connections other than IC Pins. This technique involves the
installation of a jumper wire on the component side of the circuit
board.

1. Remove the defective copper pattern with a sharp knife.
Remove at least 1/4 inch of copper, to ensure that a hazardous
condition will not exist if the jumper wire opens.

2. Trace along the copper pattern from both sides of the pattern
break and locate the nearest component that is directly con­nected to the affected copper pattern.

3. Connect insulated 20-gauge jumper wire from the lead of the
nearest component on one side of the pattern break to the
lead of the nearest component on the other side.
Carefully crimp and solder the connections.
CAUTION: Be sure the insulated jumper wire is dressed so the
it does not touch components or sharp edges.

Fuse and Conventional Resistor
Removal/Replacement

1. Clip each fuse or resistor lead at top of the circuit board hollow
stake.

2. Securely crimp the leads of replacement component around
notch at stake top.

Only for training and service purposes

- 5 -

LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.

LGE Display Division LG(51)

Establish : 12/08/31 1
Reform: 12/08/31 47

Product Specification

NetCast 4.0 Low – LC36B Product Specification

.

LC36B

LG 전자

TV Product Development.

LG ELECTRONICS Inc.

TV Research lab.

LGE Display Division LG(51)

Version

Establish : 12/08/31 2
Reform: 12/08/31 47

※ Revision history

Revision no. Effective data.

1 2012.08.31 1.00 Draft DH.LEE
2 2012.09.21 1.01 Add 47LN5400-CA Model Hun.Heo
3 2012.09.26 1.02 Add Lumi & DCR spec in 47LN5400-CA Hun.Heo
4 2012.10.08 1.03 Revise Chassis Name Hun.Heo
5 2012.10.13 1.04 Add 47LN5400-CA EEI Grade and Revise Accessory Hun.Heo
6 2012.10.17 1.05 Revise 9. Chroma & Brightness and Add 9.3 Set Optical Feature_Luminance Uniformity
7 2012.10.26 1.06 Revise 13.1 Component Video Input (Y, PB, PR)
8 2012.11.08 1.07 Add 9. Chroma & Brightness _47LN5400-CA Model Lnmi. Typ vaule and Revise 32inch Model Lumi.Uniformity Hun.Heo
9 2012.11.30 1.08 Add 32/42/55 module Spec, Modify the Optic and Display Spec Koo Jun Beom

10 2012.12.04 1.09 Revise 9.2 Set optical feature_W/B Table

NetCast 4.0 Low – LC36B Product Specification

Contents

Revised by

Hun.Heo
Hun.Heo

LG 전자

LGE Display Division LG(51)

Establish : 12/08/31 3
Reform: 12/08/31 47

NetCast 4.0 Low – LC36B Product Specification

- Contents -

1. Application Range

2. Test condition

3. Test Method

4. Electrical Specification

5. Feature and Function

6. Safety and Regulation

7. Video

8. Digital Receiver

9. Display

10. Audio

11. Power

12. Standard Level For Input Signal (Video, Audio, Y/C, Component, RGB)

13. External Input Support Format

14. USB input

15. Magic Remocon & 3D Emmiter(Spec out)

16. Wi-Fi(Spec out)

17. LED Control

18. Function and Reliability test specification

19. SET factoring condition

20. Accessories

21. EEI(Energy Efficiency Index)

LG 전자

LGE Display Division LG(51)

Chassis

Model Name

Market Place

Brand

Rem

arks

Model

Market

Appliance

Remark

Establish : 12/08/31 4
Reform: 12/08/31 47

NetCast 4.0 Low – LC36B Product Specification

1. Application range.

This spec sheet is applied to the LC36B chassis.

LC36B 47LN5400-CA China LG
LC36B 47LN5400-CA Hong Kong LG

2. Test condition

Each part is tested as below without special appointment.

2.1 Temperature : 25±5℃ (77±9℉), CST : 40±5℃

2.2 Relative Humidity : 65±10%

2.3 Power Voltage : Standard input voltage (100~240V@ 50/60Hz)

Standard Voltage of each product is marked by models

2.4 Specification and performance of each parts are followed each drawing and specification by part number in accordance with BOM.

2.5 The receiver must be operated for about5 minutes prior to the adjustment

LG 전자

3. Test method

3.1 Performance : LGE TV test method followed.

3.2 Demanded other specification

Safety : CE, IEC specification
EMC : CE, IEC

LC36B 47LN5400-CA China(DTMB/DVB-C/ PAL)
LC36B 47LN5400-CA Hong Kong(DTMB/DVB-C/ PAL)

Safety : IEC/EN60065
EMI : EN55013

LGE Display Division LG(51)

39" FHD POLA LED(CMI)

Establish : 12/08/31 5
Reform: 12/08/31 47

4. Electrical specification

4.1 Module general specification

No

1 Display Screen Device
2 Aspect Ratio

3 LCD Module

4 Operating Environment

5 Storage Environment
6 Input Voltage

Item Specification Measurement

NetCast 4.0 Low – LC36B Product Specification

Result Remark

32,39,42,47,55” wide Color Display Module LCD
16:9
32" FHD Direct LED (LC320DUE-SFR1)

32" HD Direct LED (LC320DXE-SFR1)
32" HD POLA LED (HC320DXN-ABFP1)

39" FHD POLA LED (HC390DUN-VCFP1)
39" FHD POLA LED (TBD)
42" FHD Direct LED (LC420DUE-SFR1)
42" FHD POLA LED (TBD)
42" FHD POLA LED (HC420DUN-SLFP1)
47" FHD Direct LED (LC470DUE-SFR1)
55" FHD POLA LED (LC550DUK-SEE1)
Temp. : 0 ~ 40 deg
Humidity : 0 ~ 85 %
Temp. : -20 ~ 60 deg
Humidity : 10 ~ 90 %
AC100 ~ 240V, 50/60Hz

Power on (White)
32" FHD Direct LED(LGD)
32" HD Direct LED(LGD)
32" HD POLA LED(BOE)

Typ : 38.6W (TBD) / Logic=6.5W, LED only=32.6W

Maker : LGD
Maker :LGD

Maker :LGD
Maker :LGD
Maker :BOE
Maker :CMI
Maker : AUO
Maker :LGD
Maker : AUO
Maker :LGD

32LN5400-CA

7

LG 전자

Power Consumption

Module Size

39" FHD POLA LED (AUO)
42" FHD Direct LED(LGD)
42" FHD POLA LED(AUO)
42" FHD POLA LED(LGD)
47" FHD Direct LED(LGD) Typ : 86.4W (TBD) / Logic=6.5W, LED only=79.9W 47LN5400-CA
55" FHD POLA LED(LGD) Typ : TBD / Logic=7.3W, LED only=TBD 55LN5400-CA
32" FHD Direct LGD
32" HD Direct LGD
32" HD POLA BOE
39" POLA CMI
39" POLA AUO

Typ : 54.7W (TBD) / Logic=6.3W, LED only=48.45W

725.2(H) × 424.4 (V) X 35.0 (B)

42LN5400-CA

32LN5400-CA

LGE Display Division LG(51)

42" Direct LGD

42"

Direct LGD

47" LGD

No

Item

Specification

Measure

Result

Remarks

Establish : 12/08/31 6
Reform: 12/08/31 47

No

Item Specification Measurement

42" POLA AUO
42" POLA LGD

47" Direct LGD
55" POLA LGD
32" FHD Direct LGD

32" HD Direct LGD
32" HD POLA BOE

39" POLA CMI
39" POLA AUO

Pixel Pitch

42" POLA AUO
42" POLA LGD

47" Direct LGD
55" POLA LGD
32" FHD LGD

32" HD LGD
32" HD BOE
39" CMI

Back Light

39" AUO
42" LGD
42" AUO
42" LGD

55" LGD POLA LED

NetCast 4.0 Low – LC36B Product Specification

958.2(H) X 555.8(V) X 35.0(B)

1067.6(H) X 617.4(V) X 36.5(B) 47LN5400-CA

1228.6 (H) x 701.7 (V) x1.4 (D)

0.36375 mm x 0.36375 mm

0.4833 mm x 0.4833 mm

0.5415 mm x 0.5415 mm 47LN5400-CA

0.630 mm x 0.630 mm
Direct LED
Direct LED
POLA LED
POLA LED
POLA LED
Direct LED
POLA LED
POLA LED
Direct LED

Result Remark

42LN5400-CA

55LN5400-CA

32LN5400-CA

42LN5400-CA

55LN5400-CA

4.2 Model general specification

LG 전자

4.2.1 DTV & Analog region (for Asia, Oceania, Africa, Middle East )

1.

Market China(Hong Kong) DTV & Analog - China, Hong Kong

LGE Display Division LG(51)

No

Item

Specification

Measure

Result

Remarks

Establish : 12/08/31 7
Reform: 12/08/31 47

1)

PAL-DK

2)

PAL-I

2.

Broadcasting system

3.

Channel Storage ATV – 135EA, DTV – 1000EA

4.

Channel Coverage

5.

Receiving system

6.

Video(Composite) Input PAL DK/I, NTSC Rear 1EA

7.

Component Input Y/Cb/Cr, Y/Pb/Pr Rear 1EA

7.

HDMI Input

3)

NTSC-M

4)

DTMB

5)

DVB-C

PAL D/K : VHF/UHF 1 ~ 62, Cable 1 ~ 41
PAL I : VHF/UHF 1 ~ 69, Cable 1 ~ 47
NTSC M : VHF/UHF 2 ~ 83, Cable 1 ~ 71

Analog : Upper Heterodyne
Digital : COFDM, QAM

HDMI1-DTV/DVI
HDMI2-DTV/DVI

NetCast 4.0 Low – LC36B Product Specification

DTMB : DMB-T + ADTB-T

75 ohm anthenna

▶ DTMB
( Carrier, Code Rate, Constellation, Frame Header, Interleaving )
*. China

- MODE1 : 3780, 0.4, 16QAM, PN945, 720, 9.626Mbps

- MODE2 : 1, 0.8, 4QAM, PN595, 720, 10.396Mbps

- MODE3 : 3780, 0.6, 16QAM, PN945, 720, 14.438Mbps

- MODE4 : 1, 0.8, 16QAM, PN595, 720, 20.791Mbps

- MODE5 : 3780, 0.8, 16QAM, PN420, 720, 21.658Mbps

- MODE6 : 3780, 0.6, 64QAM, PN420, 720, 24.365Mbps

PC(HDMI version 1.3), Support HDCP

- MODE7 : 1, 0.8, 32QAM, PN595, 720, 25.989Mbps
*. HONG KONG

- MODE : 3780, 0.4/0.6, 4/16/64QAM, PN945, 720
QPSK : 1/2, 2/3, 3/4, 5/6, 7/8

16-QAM : 1/2, 2/3, 3/4, 5/6, 7/8
64-QAM : 1/2, 2/3, 3/4, 5/6, 7/8

▶ DVB-C

- Symbolrate :

4.0Msymbols/s to 7.2Msymbols/s

- Modulation :

16QAM, 64-QAM, 128-QAM and 256-QAM

LG 전자

LGE Display Division LG(51)

No

Item

Specification

Measure

Result

Remarks

Establish : 12/08/31 8
Reform: 12/08/31 47

8.

Audio Input Component, AV L/R Input

9.

USB For My Media(Movie/Photo/Music List) or SVC 1EA(JPEG, MP3, DivX HD)

NetCast 4.0 Low – LC36B Product Specification

5. Feature and Function

No

1. Feature HDMI Input →HDMI Input 1,2

2. Key Tact Key

3. Menu

Item Specification Measurement Remark

USB
Y, Pb, Pr + AV input →Component + CVBS Rear
Audio Input →Component/AV Rear
Optical Digital
audio Output
(S/PDIF)

Picture Energy Saving Off/Minimum/Medium/Maximum/Screen Off

→JPEG, MP3, Upgrade (USB2.0), Divx(MPEG4)

→Digital audio out Rear

Picture Mode Vivid / Standard / Cinema / Game/isf Expert1 /isf Expert2

Vivid Standard Eco Cinema Game
Backlight 100 100 50 50 60
Contrast 95 95 95 80 90
Brightness 50 50 50 50 50
Sharpness 30 25 25 10 15
Color 70 60 65 50 55
Tint 0 0 0 0 0
Color Temp C50 C20 C50 not

activate
Advanced Control
(Standard, Game)

isf Expert1 isf Expert2
Backlight 50 50

Dynamic Contrast Off/Low/

Medium/High
Dynamic Color Off / Low / High
Skin Colour 0 ~ 5
Sky Colour -5 ~ 5
Grass Colour -5 ~ 5
Gamma Low/Medium

/High

C0 Color Temp activate at only Vivid, Standard,

Rear 1EA, Side 1EA
Side

Eco, Game

LG 전자

LGE Display Division LG(51)

Establish : 12/08/31 9
Reform: 12/08/31 47

No

Item Specification Measurement Remark

Picture Option

Digital Noise Reduction Off/Low

NetCast 4.0 Low – LC36B Product Specification

Contrast 80 80
Brightness 50 50
H Sharpness 10 10
V Sharpness 10 10
Color 50 50
Tint 0 0
Expert Control

(Cinema, isf Expert1,
isf Expert2)

Dynamic Contrast

Color Gamut Wide/Standard

Edge Enhancer Off/On
Expert Pattern Off/Pattern1/

Color Filter Off/Red/Green

Color Temperature

Gamma

Method

Pattern Outer/Inner
Points High/Low
Red -50 ~ 50
Green -50 ~ 50
Blue -50 ~ 50
Apply to all inputs
Color Management System
Color
Saturation -30 ~ 30
Tint -30 ~ 30
Luminance -30 ~ 30

Noise Reduction

Off/Low/

Medium/High

/EBU/SMPTE/

BT709

Pattern2

/Blue

Cool/Medium/

Warm1/Warm2

1.9/2.2/2.4

2Points

/10Point IRE

Off/Low

/Medium/High

/Medium/High

LG 전자

LGE Display Division LG(51)

Establish : 12/08/31 10
Reform: 12/08/31 47

No

Item Specification Measurement Remark

Black Level
Real Cinema
Motion Eye Care Off/Low /High
Picture Reset
Aspect Ratio 16:9/Just Scan/Original/Full Wide/ 4:3/Zoom/Cinema

Picture WizardII Picture setting by easy guide adjust the picture quality of

AUDIO Sound Mode Standard/Music/Cinema/Sport/Game/

Virtual Surround Off/On
Clear Voice II Off

Auto Volume Off/On
Sound Out TV Speaker/ External Speaker/(PCM) / LG Sound Bar

AV Sync. Adjust

Balance L50 ~ R50
Sound Optimizer Normal / Wall Mount Type / Stand Type

Channel Auto Tuning

Manual Tuning

Channel Edit Add or delete channels on the channel
System Color Multi/PAL-M / PAL-N / NTSC
Scan Option Primary Channel / All Channels

TIME Clock Auto Time Zone

NetCast 4.0 Low – LC36B Product Specification

Low/High

On/Off

Just Scan is supported HDMI & DTV

Zoom 1

User Setting

On Level -6 ~ +6

Off
On TV Speaker -5 ~ 15
Bypass

Start/Close

Brasilia You can select manual clock every fifty years.

Daylight
Saving

North
M.Grosso
F.Noronha
Northeast
Auto / Off / On

original image

Scan and save available channels
automatically
Tunes and stores channels manually
(Signal Strength and Signal Quality is
available on only DTV)

LG 전자

LGE Display Division LG(51)

Establish : 12/08/31 11
Reform: 12/08/31 47

No

Item Specification Measurement Remark

Off time Repeat

On time Repeat

Sleep Timer Off/10/20/30/60/90/120/180/240/

LOCK Set Password New/Confirm Default : 0000

Lock System On / Off Block Channel

Key Lock On/Off

OPTION Language Menu : Chinese/English

City/Area Mainland China(Beijing, Chengdu, Guangzhou, Hebei,

Standby Light Off/On
Hard of Hearing Off/On

NetCast 4.0 Low – LC36B Product Specification

Manual Month / Date

/ Year/Hour /
Minute
Off If On/Off Time is same, it will turn on in power

Rating 10 and above

Input Block

Subtitle : English, Mandarin(

)

语

Hefei, Wuhan, Xi An, Xiamen, Zhengzhou, Zhuhai, No
Selection) / Hong Kong

Once Hour
Daily
Mon~Fri
Mon~Sat
Sat.~Sun.
Sun.
Off
Once Hour
Daily
Mon~Fri Ext.Device
Mon~Sat DTV/TV/CATV
Sat.~Sun. 0- 100
Sun.

Minute

Minute
Input
Channel
Volume

普通话

), Cantonese(

廣東

12 and above

14 and above

16 and above

18 and above

Blocking Off

off state and turn off in power on state

LG 전자

LGE Display Division LG(51)

Establish : 12/08/31 12
Reform: 12/08/31 47

No

4. Remocon­Key

Item Specification Measurement Remark

My Media
Setting
Factory Reset Yes / No
Set ID 1~99
Mode Setting Home Mode

POWER Turns the TV on or off.
TV Returns to the last TV channel.
CAPTION Hot Key - Caption function On/Off
SIMPLINK Accesses the AV devices connected to the TV;

Opens the SIMPLINK menu.
RATIO Resizes an image.
GUIDE Displays the program event according to time scheduler.
INPUT Changes the input source; Turns the TV on.
NUMBER KEYS 0~9
LIST, - (Dash) LIST: Accesses the saved channel list.

- (Dash): Inserts a dash between numbers such as 2-1 and 2-2.

Q.VIEW Alternates between the two last channels selected (pressing

repeatedly).
INFO Views the information of the current program and screen.
+VOL- Adjusts the volume level

∧CH∨
PAGE
FAV Accesses your favorite channel list.
GUIDE Access Program Guide
MUTE Mutes all sounds.
INFO Show the Program information
PICTURE Hot Key – Picture Mode
SOUND Hot Key – Sound Mode
SETTINGS Accesses the main menu.
Q. MENU Accesses the quick menu.
Navigation buttons ­up/down/left/right
OK Selects menus or options and confirms your input.

EXIT Clears all on-screen displays and returns to TV viewing.
AV MODE Selects an AV mode.

,

BACK

CH: Scrolls through the saved channels.

PAGE: Moves to the previous or next screen.

Scrolls through menus or options.

Returns to the previous level.

NetCast 4.0 Low – LC36B Product Specification

DivX VOD Registration / DivX Deregistration

Store Demo Demo Mode(On/Off)

LG 전자

LGE Display Division LG(51)

No Item

Min Typ Max Unit MEPS

Remarks

Establish : 12/08/31 13
Reform: 12/08/31 47

No

Item Specification Measurement Remark

SLEEP Hot Key – Sleep Timer
Color buttons These access special functions in some menus.
Control buttons Controls the Premium contents, Smart Share menus, or the

SIMPLINK compatible devices (USB,SIMPLINK).

NetCast 4.0 Low – LC36B Product Specification

6. Safety and Regulation (Power consumption / EMC / PL)

1 Force Stability – Incline Plane Tip Test 10 12 Deg
2 Clearances & Creepage, : AC-AC 3.0 mm
3 Clearances & Creepage, : AC-GND 3.0 mm
4 Clearances & Creepage : Primary ↔ Secondary 6 mm

32LN54

39LN54

Power Consumption, Max

5

6 Power Consumption, Stand by All-inch 0.35 0.5 W

7 Energy Saving

8 Dielectric Voltage
9 Isolation Resistance 4 ∝

42LN54

47LN54 110 130

55LN54

Off - 100 ­Minimum 55 65 75
Medium 25 35 45
Maximum - 0 ­Screen Off -

1500 Vac
3000 Vac

W

%

㏁

IEC60065

Test Condition:

-LCD TV: 100% Modulation Full White

Picture mode : Vivid

* Power Consumption Max Condition:

- Video : 100% Color Bar Pattern

- Audio : Sound Max 1/8
(Non Distortion Status)

※ Dielectric Voltage

1) 3 poles

(AC↔GND)

- 1500Vac/100mA/1min (OQA)

- 1500Vac/100mA/1sec (MP)

(AC↔external interface signal line)

- 3000Vac/100mA/1min (OQA)

- 3000Vac/100mA/1sec (MP)

China: Under 0.5W

※ Refer to next page about the spec and

test condition in detail.

3 poles (GND – AC) At 100mA
3 poles (Signal – AC) At 100mA

LG 전자

LGE Display Division LG(51)

No Item

Min Typ Max Unit MEPS

Remarks

Establish : 12/08/31 14
Reform: 12/08/31 47

10 Leakage Current
11 Power cord Length 1 1.55 2

12 Sharp Edge None

Korea Compliance

UL Compliance

CSA Compliance

IEC Compliance

13

CE Compliance

UL/CSA 0.5
Etc. 0.35 V Peak

Safety K60065
EMC
Safety UL6500
EMC
Safety CSA60065

EMC GRR Part II
Safety IEC60065 Applied
EMC CISPR Applied
Safety EN60065 Applied

EMC

NetCast 4.0 Low – LC36B Product Specification

MIC Class A
MIC Class B

FCC Part 15 Class A
FCC Part 15 Class B

EN55013, EN55020 Applied
EN61000-3-2 Harmonics
EN61000-3-3 Flicker
EN61000-4-2
EN61000-4-3
EN61000-4-4
EN61000-4-5

EN61000-4-6
EN61000-4-11

mA (rms)

M

Not Applied
Not Applied

Applied

ESD
Radiated
EFT
Surge
Conducted

immunity
Applied

`

※ Energy Saving Calculating Formula

Medium = (Power consumption of Medium – Power consumption of Maximum) / (Power consumption of Off – Power consumption of Maximum)

Minimum = (Power consumption of Minimum – Power consumption of Maximum) / (Power consumption of Off – Power consumption of Maximum)

LG 전자

LGE Display Division LG(51)

Establish : 12/08/31 15
Reform: 12/08/31 47

NetCast 4.0 Low – LC36B Product Specification

7. Video

No Item Min Typ Max Unit Remarks

1. IF Rejection Ratio -13.0 dB

2. Image Rejection Ratio -13.0 dB

3. Adjacent CH Rejection, Upper -6.0 dB

4. Adjacent CH Rejection, Lower -13.0 dB

5. Sync Level 35 %

6. Color 7 %

7. AFT -1.5 +1.5 MHz

8. AGC speed 100 Hz

9. Sub Carrier Pull In Range -450 +450 Hz

10. Sub Carrier Delay -1.5 +1.5 usec

11. AV Video Out Level 0.85 1.0 1.15 Vpp

12. AV Video Sync Out Level 0.25 0.3 0.35 Vpp

13. AV Burst Out Level 0.15 0.3 0.35 Vpp

14.

15. AV Video Out S/N 40.0 dB

16. Color Distortion, DG 10 %

17. Color Distortion, DP 10 deg

18. Color S/N, AM 43 dB

19. Color S/N, PM 43 dB

20. AV Video In Level 0.85 1 1.15 Vpp

21. AV Sync In Level 0.25 0.3 0.35 Vpp

22. AV Burst In Level 0.15 0.3 0.35 Vpp

23. AV Video In Impedance 100kHz 67.5 75 82.5 Ohm

24. AV Video In Impedance 2MHz 67.5 75 82.5 Ohm

AV Video Out Frequency
Characteristic

3.0 MHz

※ LC36B can’t support

AV out function.

LG 전자

LGE Display Division LG(51)

Establish : 12/08/31 16
Reform: 12/08/31 47

NetCast 4.0 Low – LC36B Product Specification

8. Digital Receiver

8.1 Digital Recriver ( DTMB : ADTB-T ) : C=1, 16QAM, 0.8, PN=595, M=720

No Item Min Typ Max Unit

1 Frequency Range
2 Input Impedance 75 Ω

3 Carrier C=1
4 Modulation 4QAM, 16QAM, 32QAM
5 Code Rate 0.8
6 Frame Header PN595

7 Interleaver M=720
8-1 RF Sensitivity(VHF) -85 -25 dBm
8-2 RF Sensitivity(UHF) -83 -25 dBm

9 Channel Offsets ±150 kHz

10 C/N with AWGN 14 dB
11-1 PAL CCI Protection (Analog) 2 dB
11-2 PAL CCI Protection (Digital) 14 dB
12-1 PAL ACI protection(Analog Lower) -37 dB
12-2 PAL ACI protection(Analog Upper) -36 dB
12-3 PAL ACI protection(Digital) -28 dB

13 Ricean channel C/N

14 Rayleigh channel C/N

474

52.5

15 dB
18 dB

866
219

MHz

Remarks

UHF BAND
VHF BAND

8-2.Digital Receiver (DTMB : DMB-T) : C=3780, 16QAM, 0.8, PN=420, M=720

No Item Min Typ Max Unit

1 Frequency Range
2 Input Impedance 75 Ω

3 Carrier C=3780
4 Modulation 16QAM, 64QAM
5 Code Rate 0.4, 0.6, 0.8
6 Frame Header PN420, PN945
7 Interleaver M=720

474

52.5

866
219

MHz

UHF BAND
VHF BAND

Remarks

LG 전자

LGE Display Division LG(51)

No Item

Min Typ Max Unit Remarks

Establish : 12/08/31 17
Reform: 12/08/31 47

8-1 RF Sensitivity(VHF) -85 -25 dBm
8-2 RF Sensitivity(UHF) -83 -25 dBm

9 Channel Offsets ±150 kHz

10 C/N with AWGN 14 dB
11-1 PAL CCI Protection (Analog) 2 dB
11-2 PAL CCI Protection (Digital) 14 dB
12-1 PAL ACI protection(Analog Lower) -37 dB
12-2 PAL ACI protection(Analog Upper) -36 dB
12-3 PAL ACI protection(Digital) -28 dB

13 Ricean channel C/N

14 Rayleigh channel C/N

NetCast 4.0 Low – LC36B Product Specification

15 dB
18 dB

8-3. Digital Receiver (DVB-C)

1. Frequency Range 52.5 866 MHz

2. Input Impedance 75 Ω

3. Symbol Rate

4. Modulation 16, 32, 64, 128, 256QAM
5 RF Sensitivity 47 70 dBuV

6. C/N with AWGN

4000 Ks/s~7200 Ks/s

16QAM 20.5 dB
32QAM 26.5 dB

64QAM 29.5 dB
128QAM 31.5 dB
256QAM 32.5 dB

LG 전자

LGE Display Division LG(51)

Establish : 12/08/31 18
Reform: 12/08/31 47

NetCast 4.0 Low – LC36B Product Specification

9. Display

9.1 Module optical specifications.( for more details, refer to the module spec.)

* 32" LGD Module (LGD, Direct LED, FHD, 60Hz) –LC320DUE-SFR1

No

1 Luminance

2 Contrast ratio CR 850 1200

3 Color coordinate

4 Color Temperature 10,000 K
5 Viewing Angle Right/Left (Up/Down) 89/89(89/89)

Item Specification Min Typ Max Unit Maker Remark

Module Max 240 300 cd/m²

TV set Max 192 240 cd/m²

White Variation 50 60 δ WHITE(9P)=Min/Max X 100(%)

R

RED

GREEN

BLUE

WHITE

x

Ry 0.330
G

0.306

x

Gy 0.588
B

0.151

x

By 0.065

W

0.281

x

Wy 0.288

Typ.

-0.03

0.644

Typ.

+0.03

2D(CR>10)

32LN5400-CA

LGD

(B/L)

LGD

(LCD)

(Center 1-point / Full White Pattern)

Full White / Full Black

* 42" LGD Module (LGD, Direct LED, FHD, 60Hz) –LC420DUE-SFR1

No

1 Luminance

2 Contrast ratio CR 850 1200

3 Color coordinate

Item Specification Min Typ Max Unit Maker Remark

Module Max 240 300 cd/m²

TV set Max 192 240 cd/m²

White Variation 60 70 δ WHITE(9P)=Min/Max X 100(%)

R

RED

GREEN

BLUE

WHITE

x

Ry 0.333
G

0.301

x

Gy 0.590
B

0.149

x

By 0.061

W

0.281

x

Wy 0.288

Typ.

-0.03

0.649

Typ.

+0.03

42LN5400-CA

LGD
(B/L)

LGD

(LCD)

(Center 1-point / Full White Pattern)

Full White / Full Black

LG 전자

LGE Display Division LG(51)

Establish : 12/08/31 19
Reform: 12/08/31 47

No

4 Color Temperature 10,000 K
5 Viewing Angle Right/Left (Up/Down) 89/89(89/89)

Item Specification Min Typ Max Unit Maker Remark

NetCast 4.0 Low – LC36B Product Specification

2D(CR>10)

* 47" LGD Module (LGD, Direct LED, FHD, 60Hz) –LC470DUE-SFR1

No

1 Luminance

2 Contrast ratio CR 1000 1200

3 Color coordinate

4 Color Temperature 10,000 K
5 Viewing Angle Right/Left (Up/Down) 89/89(89/89)

Item Specification Min Typ Max Unit Maker Remark

Module Max 240 300 cd/m²

TV set Max 192 240 cd/m²

White Variation 60 70 δ WHITE(9P)=Min/Max X 100(%)

R

RED

GREEN

BLUE

WHITE

x

Ry 0.333

G

0.301

x

Gy 0.595

B

0.149

x

By 0.061

W

0.281

x

Wy 0.288

Typ.

-0.03

0.649

Typ.

+0.03

2D(CR>10)

47LN5400-CA

LGD
(B/L)

LGD

(LCD)

(Center 1-point / Full White Pattern)

Full White / Full Black

LG 전자

LGE Display Division LG(51)

Establish : 12/08/31 20
Reform: 12/08/31 47

NetCast 4.0 Low – LC36B Product Specification

* 55" LGD Module (LGD, POLA LED, FHD, 60Hz) –LC550DUK-SEE1

No

1 Luminance

2 Contrast ratio CR 900 1200

3 Color coordinate

4 Color Temperature 10,000 K
5 Viewing Angle Right/Left (Up/Down) 89/89(89/89)

Item Specification Min Typ Max Unit Maker Remark

Module Max TBD cd/m²

TV set Max TBD cd/m²

White Variation TBD δ WHITE(9P)=Min/Max X 100(%)

R

RED

GREEN

BLUE

WHITE

x

Ry 0.343
G

0.316

x

Gy 0.595
B

0.152

x

By 0.058

W

TBD

x

Wy TBD

Typ.

-0.03

0.639

Typ.

+0.03

2D(CR>10)

55LN5400-CA

LGD

(LCD)

(Center 1-point / Full White Pattern)

Full White / Full Black

LG 전자

LGE Display Division LG(51)

Luminance (min)

C/R(min)

AV, COMPONENT, HDMI

AV, COMPONENT, HDMI

2

2

No BLU Type

FHD/HD

Freq.

Min Typ Max Remark

Establish : 12/08/31 21
Reform: 12/08/31 47

NetCast 4.0 Low – LC36B Product Specification

9.2 Set optical feature

9.2.1 Chroma (PSM: Vivid, Color Temperature: C50 )

– except “RGB PC Mode PSM: Standard, Color Temperature: Medium”

** The W/B Tolerance is ±0.002 for Adjustment, but for DQA ±0.015

No

1.

2.

3.

C50
(Cool)
0
(Medium)

W50
(Warm)

Item Min Typ Max Unit Remark

White Balance, X axis
White Balance, Y axis
White Balance, X axis
White Balance, Y axis

White Balance, X axis
White Balance, Y axis

0.269

0.268

0.284

0.287

0.311

0.327

0.271

0.270

0.286

0.289

0.313

0.329

0.273

0.272

0.288

0.291

0.315

0.331

W/B Variation Design(R&D) Spec : ±0.002, DQA Spec ±0.015)

26/32/42CS46, 26/32/42CS47,
32/37/42/47CS56,
26/32LS35, 26/32LS37,
32/42LS34, 32/42LM34,
32/37/42/47LS46, 47/55LM46,
32/42/47/55LM58

※ The W/B Tolerance is ±0.015 for picture
quality by DQA.

※ In the case of LED model, measure the
color temperature at the warm mode after
heat run TV more than 60 minutes at
Cinema mode.

(

9.2.2 General feature

1. Measurement Condition: Full white à Measure the black luminance after 30 seconds.

No Item module

Remark

1. 32LN5400

2. 39LN5400

3. 42LN5400

4. 47LN5400 LGD Direct 190 cd/m2 1000

5. 55LN5400 LGD POLA TBD cd/m2 900

9.2.3 Special feature (Dynamic CR – except PC mode)

1. Direct LED

LG 전자

LGD Direct
LGD(HD) Direct
BOE POLA
CMI POLA
AUO POLA
LGD Direct 190 cd/m
AUO POLA
LGD POLA

HD 50/60Hz 20,000 30,000 32LN5400

FHD 50/60Hz 24,000 30,000 32/39/42/47/55LN5400

190 cd/m

850

850

C/R except from the PC mode.
Module Min Luminance(80% of Typ) x
Decrese of W/B Adjustment(85%)

LGE Display Division LG(51)

Establish : 12/08/31 22
Reform: 12/08/31 47

NetCast 4.0 Low – LC36B Product Specification

9.2.4 Test Condition

※ Color Temperature measure standard specification

▣ Color Temperature measure specification

1) In non-impressed condition, measure White Balance displayable as much as possible LCD module.

2) Measuring instrument: CA-210 or a sort of Color Analyzer.

3) Pattern Generator : VG-828 or a sort of digital pattern generator (204 Gray)

4) Measure condition

● Test pattern: 80% Full White pattern

● SET condition : Contrast & Brightness Level Default

● Environment condition : Dark room in the non outside light

● Video menu option condition

RF

AV

Component 1080p Standard 100 W50 /M0 / C50 Off Off Off High

RGB 1024x768 Standard 100 W50 /M0 / C50 Off deactivated NA

HDMI DTV 1080p Standard 100 W50 /M0 / C50 Off Off Off Low

Signal Picture Mode Backlight Color Temp. Dynamic Contrast Dynamic Color

NTSC-M Standard 100 W50 /M0 / C50 Off Off Off Low

PAL Standard 100 W50 /M0 / C50 Off Off Off Auto

NTSC-J Standard 100 W50 /M0 / C50 Off Off Off High

PAL Standard 100 W50 /M0 / C50 Off Off Off Auto

Eye Care Black Level

※ Luminance & Contrast measure standard specification

▣ Luminance measure specification

1) In non-impressed condition, measure peak brightness displayable as much as possible LCD module.

2) Measuring instrument: CA-210 or a sort of Color Analyzer.

3) Pattern Generator : VG-828 or a sort of digital pattern generator(displayable Full White pattern)

4) A measurement condition

LG 전자

LGE Display Division LG(51)

Establish : 12/08/31 23
Reform: 12/08/31 47

● Test pattern : full white pattern(255 Gray)

● SET condition : Contrast & Brightness Level Default

● Environment condition : Dark room in the non outside light

● Video menu option condition

RF

AV

Component 1080p Standard 100 0 Off Off Off High

RGB Adjust mode à Test pattern à White.

HDMI DTV 1080p Standard 100 0 Off Off Off Low

5) Measurement

● Do heat-run LCD module at 5minutes in normal temperature (25℃) by using full white pattern of 15% signal level(38 gray level).

● Impress test pattern signal in 1/5(H) * 1/5(V) White Window of 100%(255Gray Level).

● measure 3 times brightness of central white window, and mark peak brightness in max brightness degree.

Signal Picture Mode Backlight Color Temp. Dynamic Contrast Dynamic Color

NTSC-M Standard 100 0 Off Off Off Low

PAL Standard 100 0 Off Off Off Auto

NTSC-J Standard 100 0 Off Off Off High

PAL Standard 100 0 Off Off Off Auto

NetCast 4.0 Low – LC36B Product Specification

Eye Care Black Level

● measure the same condition in video signal /RGB signal.

▣ Brightness / Contrast Tracking measure specification

1) In non-impressed condition, measure peak brightness displayable as much as possible LCD module.

2) Measuring instrument: CA-210 or a sort of Color Analyzer.

3) Pattern Generator : VG-828 or a sort of digital pattern generator (displayable Full White & 1/25 White Window pattern)

4) Measure condition

● Test pattern: in center, 1/5(H) * 1/5(V) of Window Pattern (white pattern in non-impressed condition)

● Environment condition : Dark room in the non outside light

● Video menu option condition : Shipment MODE.(In-Stop)

LG 전자