LG 62SX4R, 62SX4R-AB Service Manual

DLP Projection TV

SERVICE MANUAL

CAUTION

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

CHASSIS : MB-05DB

MODEL : 62SX4R

MODEL : 62SX4R-AB

website:http://biz.LGservice.com

e-mail:http://www.LGEservice.com/techsup.html

- 2 -

CONTENTS

CONTENTS ..................................................................................................................... 2

SAFETY PRECAUTIONS ................................................................................................3

SERVICING PRECAUTIONS .......................................................................................... 4

CONTROL DESCRIPTIONS ............................................................................................6

REPLACEMENT THE LAMP .........................................................................................10

SPECIFICATIONS ..........................................................................................................12

ADJUSTMENT INSTRUCTIONS....................................................................................20

BLOCK DIAGRAM..........................................................................................................27

EXPLODED VIEW ......................................................................................................... 34

EXPLODED VIEW PARTS LIST.....................................................................................35

REPLACEMENT PARTS LIST .......................................................................................36

SVC. SHEET ......................................................................................................................

PRINTED CIRCUIT BOARD...............................................................................................

- 3 -

SAFETY PRECAUTIONS

Many electrical and mechanical parts in this chassis have special safety-related characteristics. These parts are identified by in
the Schematic Diagram and Replacement Parts List.
It is essential that these special safety parts should be replaced with the same components as recommended in this manual to
prevent X-RADIATION, 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
damaged by accidental shorts of the circuitry that may 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 1W), keep the resistor 10mm away from PCB.

Keep wires away from high voltage or high temperature parts.

Due to high vacuum and large surface area of picture tube,
extreme care should be used in handling the Picture Tube.
Do not lift the Picture tube by it's Neck.

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 1MΩ and 5.2MΩ.
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 1.5K/10watt resistor in parallel with a 0.15uF 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 exposed metallic part. Any
voltage measured must not exceed 0.75 volt RMS which is
corresponds to 0.5mA.
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

1.5 Kohm/10W

To Instrument's
exposed
METALLIC PARTS

Good Earth Ground
such as WATER PIPE,
CONDUIT etc.

AC Volt-meter

IMPORTANT SAFETY NOTICE

0.15uF

- 4 -

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 conflict 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.

d. Discharging the picture tube anode.

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. Discharge the picture tube anode only by (a) first connecting
one end of an insulated clip lead to the degaussing or kind
aquadag grounding system shield at the point where the
picture tube socket ground lead is connected, and then (b)
touch the other end of the insulated clip lead to the picture
tube anode button, using an insulating handle to avoid
personal contact with high voltage.

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

5. Unless specified 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 nonabrasive applicator; 10% (by volume)
Acetone and 90% (by volume) isopropyl alcohol (90%-99%
strength)
CAUTION: This is a flammable mixture.
Unless specified otherwise in this service manual, lubrication
of contacts in not required.

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

7. 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.

8. 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.

9. Use with this receiver only the test fixtures specified in this

service manual.

CAUTION: Do not connect the test fixture ground strap to
any heatsink 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 field 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 classified as "anti-static" can
generate electrical charges sufficient to damage ES devices.

5. Do not use freon-propelled chemicals. These can generate
electrical charges sufficient 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 ieads 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 floor can generate static
electricity sufficient 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. Thorohly clean the surfaces to be soldered. Use a mall wire
bristle (0.5 inch, or 1.25cm) 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.

SERVICING PRECAUTIONS

- 5 -

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 flows 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.

IC Remove/Replacement

Some chassis circuit boards have slotted holes (oblong) through
which the IC leads are inserted and then bent flat 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 suction­type 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 heatsink 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 heatsink.

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.

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.

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.

- 6 -

CONTROL DESCRIPTIONS

All the functions can be controlled with the remote control handset.
Some functions can also be adjusted with the buttons on the front
panel of the set.

Remote control handset

Before you use the remote control handset, please install the bat­teries. See the next page.

1. POWER

switches the set on from standby or off to standby.

2. MULTIMEDIA

selects Component 1

/2, RGB or HDMI

modes.

3. SLEEP

sets the sleep timer.

4. MUTE

switches the sound on or off.

5. PIP BUTTONS
PIP

switches the sub picture on or off.

PR +/-

selects a programme for the sub picture.

SWAP

alternates between main and sub picture.

INPUT

selects the input mode for the sub picture.

SIZE

adjusts the sub picture size.

POSITION

Moves the sub picture to

D/E

or

F/G

direction.

6. SWAP

returns to the previously viewed programme.
selects a favorite programme.

7. MENU

selects a menu.

8.

D/E

(Programme Up/Down)

selects a programme or a menu item.
switches the set on from standby.

F/G

(Volume Down/Up)

adjusts the volume.
adjusts menu settings.

OK

accepts your selection or displays the current mode.

9. NUMBER BUTTONS

switches the set on from standby or directly select a number.

10. PSM (Picture Status Memory)

recalls your preferred picture setting.

11. TELETEXT BUTTONS (option)

These buttons are used for teletext.
For further details, see the ‘Teletext’ section.

12. LIST

displays the programme table.

123

456

7

PSM SSM

8

0

POSITION

STILL

MIX

I/II ARC

REVEAL

?

TIME

LIST

STOP REC

P/STILL

REW FF

PLAY

9

POWER

MULTIMEDIA TV/AV

MUTE SLEEP

PIP TEXT

PR - PR +

INPUTSWAP

MENU PR

VOL

OK

VOL

PR

CANCEL/EXIT

INDEX

MODE /

M

SIZE

(With TELETEXT)

1
2

3
4

5

6
7

10

11
12

18

9

8

14

13

15

16

17

19

- 7 -

13. TV/AV

selects the remote operating mode.
switches the set on from standby.

14. ARC (Aspect Ratio Control)

changes the picture format.

15. CANCEL/EXIT

Clears all on-screen displays and returns to TV viewing from any
menu.

16. SSM (Sound Status Memory)

recalls your preferred sound setting.

17. STILL

freezes motion of the picture.

18. I/II

selects the language during dual language broadcast.
selects the sound output.

19. VCR BUTTONS

control a video cassette recorder.

Note : In teletext mode, the PR + / -, SWAP and INPUT buttons are
used for teletext function.

Battery installation

The remote control handset is powered by two AAAtype batteries.
To load the batteries, turn the remote control handset over and
open the battery compartment. Install two batteries as indicated by
the polarity symbols ( and ) marked inside the compartment.

Note : To avoid damage from possible battery leakage, remove the
batteries if you do not plan to use the remote control handset for an
extended period of time.

+

-

123

456

7

PSM SSM

8

0

SLEEP

STILL

SIZE

I/II

STOP REC

P/STILL

REW FF

PLAY

9

POWER

MULTIMEDIA

TV/AV

LIST ARC

MUTE PIP

PR - PR +

INPUTSWAP

MENU PR

VOL

OK

VOL

PR

CANCEL/EXIT

POSITION

(Without TELETEXT)

1
2

4

12

5

13
14

15

16

17
18

19

6
7

10

9

8

3

- 8 -

Front panel

Lamp indicator, operation indicator, and temperature indicator, located side the front panel controls
reveal the operating status of the DLP(Digital Light Processing) projection TV.

TV/AV MENU

VOL PR

MUTE

OK

TV/AV Button

F/ G

(Volume

Down/Up)

E/ D

(Programme Down/Up)

Operation Indicator/
Lamp Indicator/
Temperature Indicator

MUTE Button

MENU Button

OK Button

* To high quality of the sound, *

* do not press the speakers.

MAIN POWER (ON/OFF)

Off Power cord is not connected or power switch is off
Red Power Cord is connected, unit is on standby.
Green On
White (loading) Preparing operation in standby.
Orange Projection lamp is reaching the end of its life and

needs to be replaced with a new lamp.

Red (flashing) There is a problem with the lamp or around it.

Contact an authorized service center.
Red Lamp life over.
Green (flashing) The lamp cover is not closed.
Red The set has shut down due to overheating.

After viewing the phrase “Thermal High Error”
Red (flashing) The set has shut down, check the cooling fan.

Operation Indicator

Lamp Indicator

Temperature Indicator

•Status Indicators

- 9 -

S-VIDEO

VIDEO

AUDIO

(R)

(L)/
MONO

AV3

S-VIDEO

VIDEO

AUDIO

(R)

(L)/
MONO

AV3
INPUT

HDMI INPUT

U
P
G
R
A
D
E

P
O
R
T

PC/DTV
(SXGA/
480p/
576p/
720p/
1080i)

(L)
AUDIO
(R)

RGB INPUT

DVI / RGB INPUT

MONITOR
OUT

A/V 2
INPUT

A/V 1
INPUT

VIDEO

(L)
AUDIO
(R)

S-VIDEO

MONO

COMPONENT

P

R

P

B

Y

(L)
AUDIO
(R)

480i/480p/
576i/576p/
720p/1080i

480i/480p/
576i/576p/
720p/1080i

INPUT 2

INPUT 1

HDMI/DVI

U
P
G
R
A
D
E

P
O
R
T

PC/DTV
(XGA/
480p/
576p/
720p/
1080i)

(L)

AUDIO

(R)

RGB INPUT

DVI / RGB INPUT

MONITOR

OUT

AV 2

INPUT

AV 1

INPUT

VIDEO

(L)

AUDIO

(R)

S-VIDEO

MONO

COMPONENT

P

R

P

B

Y

(L)

AUDIO

(R)

480i/480p/
576i/576p/
720p/1080i

480i/480p/
576i/576p/
720p/1080i

INPUT 1

INPUT 2

Rear panel

AERIAL
SOCKET

UPGRADE PORT

This port is used to

upgrade the software ver-

sion and debug without

changing the hardware.

Be careful not to use this

port. Just contact your

dealer or service centre.

AV1/AV2 / MONITOR

OUT (AUDIO/VIDEO),

S-VIDEO INPUT

SOCKETS

HDMI/DVI INPUT

RGB INPUT

DTV/DVD
INPUT

S-VIDEO
INPUT
SOCKET

AV3 INPUT
SOCKET

- 10 -

REPLACEMENT THE LAMP

Lamp unit replacement

* You must replace the lamp when:
The image gets darker or starts to deteriorate.

The lamp indicator is orange.
The lamp indicator is red.
The message “Replace the lamp” appears on the screen
when turning the TV on.

Be careful when replacing lamp

- Turn off the power with the remote control. In 3 minutes, press the power button to off on the front
panel and unplug the power cord.(For 2 minutes, cooling fan works after turning off power)

- Allow the lamp to cool for 30 minutes before replacing it.

- Replace only with the same type lamp from a LG Electronics Service Centre. Using other lamp type
may cause damage to the TV and lamp.

- Pull out the lamp only when replacing the lamp.

- Keep the lamp unit out of reach of children or and heat sources such as radiators, stoves.

- To reduce the risk of fire, lamp shall not be exposed to liquids or foriegn material.

- Do not place the lamp near any heat source.

- Make sure the new lamp is securely tightened with screws. If not, the image may be dark or there
could be a risk of fire.

- Never touch the lamp unit glass or otherwise get it dirty.

To obtain a replacement Lamp unit

Lamp model number is on the lamp cover. check the lamp
model and then locate a LG electronic service center.
Using other type of lamp may cause damage to the TV or lamp.

Lamp unit disposal

LG electronic is provided with an interlock to reduce the risk of excessive ultraviolet radiation.
Dispose of the used lamp by returning it to the LG electronic service center.

<Front panel of the TV>

Lamp indicators

- 11 -

1.Turn off the power on the remote control to STBY. In 3 minutes,

press the power button to off on the front panel and unplug the
power cord.
(Allow the lamp to cool for 30 minutes before replacing it.)

2. Remove the 2 retaining screws on the lamp cover with a “+” type
screwdriver then separate the lamp cover from the TV.

3. Remove the two retaining screws on the lamp case by using “-”
type screwdriver.

4. Lift up the fixed wire knob on the lamp.

5. Pull out the knob slowly and remove the lamp case.

6. Insert the new lamp gently into the correct position. Make sure it
is inserted correctly.

7. Tighten the screws you removed in step 3.

8. Replace the lamp cover and tighten the cover screws.
(If the lamp cover is open, the lamp indicator flashes green and
the TV will not turn on.)

Note :

- Only use LG approved lamp replacement.

- Using incorrect type of lamp may cause damage to the

TV or lamp.

- Make sure the lamp cover is securely fastened. If the lamp cover

is open, the TV will not turn on.

* You must reset lamp time on the menu after replacing the lamp.
* In some models, the lamp time may not be reset.

1. Press the OK or enter button on the front panel and MUTE
button on the remote control simultaneously (About 5 seconds).

2. Press the VOLUME ( G) button.

3. Press the OK or enter button.
Lamp time will be reset.

lamp case Screws

Screws

Replacing the Lamp

Reset Lamp Time

Knob

Lamp Use Time Reset Menu

Lamp Use Time 100
Total Lamp Use Time 11011
Lamp Use Time Reset

G

Reset

Cancel

EXIT

Reset the Lamp Use Time?

Reset

Cancel

EXIT

SPECIFICATIONS

NOTE : Specifications and others are subject to change without notice for improvement

.

V Application Range

This spec sheet is applied to the 44/52” DLP TV used MB-05DA chassis.

V Specification

Each part is tested as below without special appointment.

1) Temperature : 25±5°C (CST : 40°C ± 2°C)

2) Relative Humidity : 65±10%

3) Power Voltage : Standard input voltage(AC 240V±10%, 50Hz)
* Standard Voltage of each products is marked by model.

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

5) The receiver must be operated for about 20 minutes prior to the adjustment.

V Test Method

1) performance : LGE TV test method followed.

2) Demanded other specification.
Safety : CB specification
EMC : CE specification

- 12 -

Chassis

MB-05DB 44/52SZ8R-TB

62SX4R-AB

Australia / Non-EU LG

Model Name Market Place Brand Remark

44/52SZ8R-TB

62SX4R-AB

Australia / Non-EU Safety : EN55013, EMI : EN55020

TEST

Model Name Market Remark Appliance

- 13 -

D-sub 15 pin

L/ R Input

Market
Broadcasting system

Available Channel

Receiving system
AV Input(3EA)
Monitor Out(1EA)
S-Video Input(3EA)
Component Input(2EA)
RGB Input
HDMI Input
Audio Input(6EA)
Wired Control

Specification

Australia / Non-EU

PAL/ SECAM - B/ G
PAL/ SECAM - D/ K
PAL - I/ I
BAND PAL NTSC
VHF E02~E12 2~13
UHF E21~E69 14~69
CATV S01~ S20 1~125
HYPER S21~S44
Upper Heterodyne
PAL, SECAM, NTSC(3.58/ 4.43)
PAL, SECAM, NTSC(3.58/ 4.43)
PAL, SECAM, NTSC(3.58/ 4.43)
Y/ Pb / Pr
RGB-PC/ DTV
HDMI-PC/ DTV
PC Audio (1EA), Component (2EA), AV (3EA)
Discrete IR

V Model Specification

No

Item Remark
1
2

3

4
5
6
7
8
9

10
11
12

LGE SPEC

Aspect Ratio
Operating Environment

Storage Environment

Input Voltage

Specification

16:9(wide)

1) Temp : 0~40 deg

2) Humidity : 0~85%

3) Temp : -20~60 deg

4) Humidity : 0~85%
AC 140~240V, 50/60Hz

V General Specification

No

Item Remark
1
2

3

4

- 14 -

V Feature and Function

Rear

Rear 2 / Side 1
Rear
Rear
Rear

Rear

Rear
Rear

Australia : English only
China : Chinese & English

Auto Position and Auto Clock&Phase

44/52SZ
8R-TB
62SX4R

-AB

Remocon Code
Remote control
Local Key
Menu
(Channel
/ Station)

Menu
(Picture)

Menu
(Sound)

Menu
(Time)

Menu
(Special)

Menu
(Screen)

1

3
1
2
1

1

1

1
NEC Code
Wireless Remote Control
TV / AV, MENU, OK, FVOLG, DPRE
System, Storage(0~99), Start

Storage, System, Band, Channel, Fine, Search,
Name, Booster
Del, Copy, Move, Skip

8 Channel

Dynamic, Standard, Mild, User

Cool, Normal, Warm, User( Red, Green, Blue )
On / Off
Freshtone, Greentone, Bluetone
On / Off
Contrast, Brightness, Colour, Sharpness, Tint
SRS TSXT, Flat, Music, Movie, Speech
User Balance, Treble, Bass
On / Off
On / Off

120/ 200/ 500/ 1.2K/ 3K/ 7.5K/ 12KHz
User Setting
On / Off ( Time : User Setting)
On / Off ( Time/ Volume/ Programme :User Setting )
On / Off
Non-EU7 (English, French, German, Spanish,
Italian, Chinese, Russian)
NU 5 (English,French,German,Spanish,Russian)
On / Off
On : Left arrow(Vol+) Key
Off : Exit Key
RGB PC
RF/ AV/ Component 480i/ 480p/ 576i/ 576p

: Spectacle, Full, Original, 4:3, 16:9, 14:9, Zoom
Component-DTV/ RGB-DTV : 4:3, 16:9, Zoom
RGB-PC/ HDMI : 4:3, 16:9

2 Tuner
(PAL-BG/ I/ DK,SECAM-BG/ DK,NTSC-M)
CVBS/ L/ R / S-VHS(S-VHS Priority)
CVBS/ L / R
480i/ 576i/ 480p/ 576p/ 720p/ 1080i
RGB-PC : Up to XGA 85Hz
RGB-DTV : 480p/ 576p/ 720p/ 1080i
HDMI-TV : Up to XGA 85Hz
HDMI-DTV : 480p/ 576p/ 720p/ 1080i
Remote Control, S/W Download
Discrete IR

No

Remark

Item

Specification

1

2
3
4
5

6

7

8

9

10

Auto programme
(Auto program)
Manual programme
(Manual program)
Programme edit
(Program edit)
Favorite programme
(Favorite program)
PSM(Picture Status Mode)

CSM(Color Status Mode)
XD
ACM
SRGB
User
SSM(Sound Status Mode)

BBE
AVL(Auto Volume Limit)
Balance
Equalizer
Clock
Off Time
On Time
Auto Sleep
Language

Child lock(Key lock)
XD Demo

Auto config
ARC

RF Input

AV Input
Monitor Out
Component Input
RGB Input

HDMI Input

RS-232C
IR Input

- 15 -

Available for only RGB PC

RF, AV1/2, Component 480i,576i
Except RGB-PC / HDMI-PC

Initialize user data

PIP Mode Only
PIP Mode Only
PIP Mode Only

Menu
(Screen)

Menu
(PIP/DW)

Hot Key
(Remote)

Adaptive

Phase : 0 ~ 63
Clock : -127 ~ +128
On/ Off
3D NR : 0~ 16
MPEG NR : 0~63

TV-> AV1-> AV2-> AV3-> COMPONENT1­>COMPONENT2-> RGB-> HDMI
DW1, DW2, OFF
On/ Off
Main Input Sub Input
All Input All (Except Main Input)
Variable(1/16~ 1/4 of Display size)
Variable
0~10
COMPONENT1->COMPONENT2->RGB->HDMI
TV-> AV1-> AV2-> AV3 -> COMPONENT1->
COMPONENT2-> RGB-> HDMI
PIP-> DW1-> DW2-> Off
100~ 300%
Audio Mute
Teletext data display
Sleep Time 10~ 240 Min
Channel List
SIF Control
O
Text mode : Yellow Key
Favorite : Favorite
Favorite off : Q.view
Pip/ Twin : Main/ Sub Swap
TV-> AV1-> AV2-> COMPONENT1->
COMPONENT2-> RGB-> HDMI
SRS TSXT->Flat->Music->Movie->Speech->User
Dynamic-> Standard-> Mild-> User

POWER, Numeric(0~9), PR+/-, ARC, PR

±,

VOL±

,Mute,PIP Input, PIP PR±
O
O
O
O

No

Item

Specification

Remark

10

11

12

13

Manual config

Cinema (Film Mode)
NR
(Luma Noise Reduction)
Reset
Input(Main)

DW
PIP
PIP Input(Sub Input)

Win. Size
Win. Position
PIP transparency
Input Mute-media
Select TV/ AV

(TV/ Video)
PIP/ DW
ZOOM+/ ZOOM­MUTE
Text
SLEEP
LIST
I/ II(RZ/ RT)
SWAP

PIP INPUT

SSM
PSM
FAVORITE
SIZE
POSITION
HOLD
TIME
ETC.

3D Comb Filter
DCDI(MADI)
Motion Detection
Noise Reduction

Video Input Level
Video Input Frequency Response
Video output S/N
S-Video Input Level (Y)
S-Video Input Level (C-Burst)
Component Video Input Level
(Y, C

B

/ PB, CR/ PR)
R/G/B Video Input Level
Audio Input S/N
Audio Input Distortion
Audio Input Level

Audio Output Level
Audio Input Frequency Range Low

High

- 16 -

At AV output
At AV output

NTSC
PAL, SECAM

1
2
3
4
5
6

7
8
9

10

11
12

0.9

3.0
40

0.85

0.143

0.6

0.6
40

0.3

0.4

0.4

7

1

1

0.7

0.7

0.4

0.5

0.5

1.1

1.15

0.286

0.8

0.8

2

0.5

0.6

0.6

0.05

Vpp

MHz

dB
Vpp
Vpp
Vpp

Vpp

dB

%
Vrms
Vrms
Vrms

kHz

No Item

Specification

Min Typ Max Unit

Remark

V External Interface

Normal 220V
Normal 220V

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15

Power ON/OFF operation
Staring Voltage
Staring Voltage, -10 Degree
DC Voltage, Ballast
DC Voltage, 5V-STBY
DC Voltage, 3.3V-STBY
DC Voltage, 2.5V-STBY
DC Voltage, 1.8V-STBY
DC Voltage,Tuning Voltage
DC Voltage, DLP Driver, 3.5V
DC Voltage, DLP Driver, 2.5V
DC Voltage, DLP Driver, 5V
DC Voltage, DLP Driver, 12V
DC Voltage,Fan
Audio Amp

10000

-20

-15

370

4.5

3.135

2.375

1.71
29

3.135

2.375

4.5

11.4

5.7
24

390

5

3.3

2.5

1.8
31

3.3

2.5

5

12

5.9
26

20
15

410

5.5

3.465

2.625

1.89
33

3.465

2.625

5.5

12.6

6.15
28

times

%
%

V
V
V
V
V
V
V
V
V
V
V
V

No Item

Specification

Min Typ Max Unit

Remark

V Power