LG 37LV5700 User manual

LCD TV
SERVICE MANUAL
CAUTION
BEFORE SERVICING THE CHASSIS,
READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
CHASSIS : LC12E
MODEL : 32LV5700 32LV5700-CA
North/Latin America http://aic.lgservice.com
Europe/Africa http://eic.lgservice.com
Asia/Oceania http://biz.lgservice.com
Internal Use Only
Printed in ChinaP/NO : MFL62864836 (1104-REV00)
37LV5700 37LV5700-CA
42LV5700 42LV5700-CA
47LV5700 47LV5700-CA

- 2 -
CONTENTS
CONTENTS .............................................................................................. 2
SAFETY PRECAUTIONS ......................................................................... 3
SPECIFICATION ....................................................................................... 6
ADJUSTMENT INSTRUCTION ..............................................................59
EXPLODED VIEW ..................................................................................92
SVC. SHEET ...............................................................................................

- 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 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
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.
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 1MΩand 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.
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 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
non-abrasive 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.
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 fixtures specified in this
service manual.
CAUTION: Do not connect the test fixture 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 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
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 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. Thoroughly 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.
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.
SERVICING PRECAUTIONS

- 5 -
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 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.
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.

LGE DisplayDivision LG(51)
LG 전자
LC12E Product Specification
Product Specification
LC12E
GL1 Group
LCD TV Research Department 3
LG ELECTRONICS Inc.

LGE DisplayDivision LG(51)
LG 전자
LC12E Product Specification
- Contents -
1. Application range.
2. Specification
3. Test Method
4. Electrical Specification
5. Feature and Function
6. Safety and Regulation
7. Video
8. Digital Receiver (DTMB)
9. Digital Receiver (DVB-C)
10. Chroma & Brightness
11. Audio
12. Power
13. Standard Level For Input Signal(Video, Audio, Y/C, Component, RGB)
14. Component Video Input (Y, PB, PR)
15. RGB Input ( PC )
16. HDMI Input
17. RGB/HV Control Signal In/Out Spec(D-sub15 pin Cable )
18. USB Input
19. WIFI
20. Screen Size(over scan spec)
21. The others
22. Reliability
23. LED Control

LGE DisplayDivision LG(51)
LG 전자
LC12E Product Specification
24. SET factoring condition
25. Accessories & Mechanical Spec.
26. Additional Rules
27. Energy Efficiency Index

LGE DisplayDivision LG(51)
LG 전자
LC12E Product Specification
1. Application range.
This spec sheet is applied to the LCD TV used LC12E chassis.
Chassis Basic Model Name Market Place Brand Remarks
42LV5700-CA
47LV5700-CA
55LV5700-CA
CHIINA(PAL/DTMB Market) LG
32LV5700-CA
37LV5700-CA
42LV5700-CA
47LV5700-CA
HONG KONG(PAL/DTMB Market) LG
LC12E
42LV5740-CE
47LV5740-CE
55LV5740-CE
CHIINA(PAL/DTMB Market) LG

LGE DisplayDivision LG(51)
LG 전자
LC12E Product Specification
2. Specification
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

LGE DisplayDivision LG(51)
LG 전자
LC12E Product Specification
3. Test method
3.1 Performance : LGE TV test method followed.
3.2 Demanded other specification
Safety : CE, IEC specification
EMC : CE, IEC
Model Market Appliance Remarks
42/47/55LV5700-CA CHINA
(PAL/DTMB Market)
Safety : IEC/EN60065
EMI : EN55013
EMS : EN55020
32/3742/47LV5700-CA HONG KONG
(PAL/DTMB Market)
Safety : IEC/EN60065
EMI : EN55013
EMS : EN55020
42/47/55LV5740-CE CHINA
(PAL/DTMB Market)
Safety : IEC/EN60065
EMI : EN55013
EMS : EN55020

LGE DisplayDivision LG(51)
LG 전자
LC12E Product Specification
4. Electrical Specification
4.1 Module Specification
4.1.1 General Specification (2D 100Hz)
No Item Specification Measurement Result Remark
1 Display Screen Device 32,37,42,47,55,60 wide Color Display Module LCD
2 Aspect Ratio 16:9
3 LCD Module
32” 120Hz Edge LED (LC320EUD-SDA1)
37” 120Hz Edge LED (LC370EUD-SDA1)
42” 120Hz Edge LED (LC420EUF-SDA1)
47” 120Hz Edge LED (LC470EUF-SDA1)
55” 120Hz Edge LED (LC550EUF-SDA1)
LGD
4 Operating Environment Temp. : 0 ~ 50 deg
Humidity : 10 ~ 90 %
5 Storage Environment Temp. : -20 ~ 60 deg
Humidity : 10 ~ 90 %
6 Input Voltage AC100 ~ 240V, 50/60Hz
Power on (White)
32” LGD Typ : 51W
37” LGD Typ : 75.17W
42” LGD Typ : 71.6W
47” LGD Typ : 81.9W
Power Consumption
55” LGD Typ : 102.4W
32” LGD Typ : 735.4(H)×433.0 (V) X10.8(B)/23.6(D)mm
37” LGD Typ : 856.4(H)×501.0 (V)×10.8(B)/23.6(D) mm
42” LGD Typ: 968.4(H) × 564(V) X 10.8(B)/18.3 mm(D)
47” LGD Typ: 1078.6(H) × 626.0(V) X 10.8(B)/22.9 mm
Module Size
55” LGD Typ: 1255.6(H) × 726.4(V) X 19.0(B)/10.8 mm
7
Surface treatment Hard coating(3H), Anti-glare treatment of the
front polarizer (Haze 10%)

LGE DisplayDivision LG(51)
LG 전자
LC12E Product Specification
4.2 MODEL General Specification
No Item Specification Measurement Result Remarks
1 Market CHINA, HONG KONG
2 Broadcasting system
1) PAL-DK
2) PAL-I
3) NTSC-M
4) DTMB
5) DVB-C
DTMB : DMB-T (Multi Carrier) + ADTB-T (Single Carrier)
3 Receiving system Analog : Upper Heterodyne
Digital : COFDM, QAM
▶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
- MODE7 : 1, 0.8, 32QAM, PN595, 720, 25.989Mbps
※ Hong Kong
- 3780, 0.4/0.6, 4/16/64QAM, PN945, 720
▶DVB-C
- Symbolrate :
4.0Msymbols/s to 7.2Msymbols/s
- Modulation :
16QAM, 64-QAM, 128-QAM and 256-QAM
4 Video Input RCA(2EA) PAL, NTSC
4 System :
PAL, SECAM, NTSC, PAL60
Rear 1EA, AV gender jack 1EA

LGE DisplayDivision LG(51)
LG 전자
LC12E Product Specification
No Item Specification Measurement Result Remarks
5 Head phone out
Antenna, AV1, AV2, AV3,
Component, RGB, HDMI1,
HDMI2, HDMI3, HDMI4, USB
6 Component Input (1EA) Y/Cb/Cr
Y/Pb/Pr Component Gender 1EA
7 RGB Input RGB-PC
Analog(D-SUB 15PIN)
8 HDMI Input (4EA)
HDMI1-DTV/DVI
HDMI2-DTV
HDMI3-DTV
HDMI4-DTV
PC(HDMI version 1.3)
Support HDCP
9 Audio Input (4EA)
RGB/DVI Audio
Component
AV1,2
L/R Input
10 SDPIF out (1EA) SPDIF out
11 USB (2EA) EMF, DivX HD, For SVC
(download) JPEG, MP3, DivX HD

LGE DisplayDivision LG(51)
LG 전자
LC12E Product Specification
5. Feature and Function
No Item Specification Measurement Result Remarks
1 TV/ DTV Input 1 Analog : PAL BG, DK, I/I’
Digital : DTMB,DVB-C
Right : DTMB, Analog
Left : DVB-C, Analog
2 RGB Input 1 Analog RGB (Separate) D-Sub 15 pin,
Side(1EA)
3 HDMI Input 4 Digital Input Rear(4EA)
5 AV Input 2 CVBS/L/R Rear (1EA), Side (1EA)
7 Component Input 1 480i /576i/480p/576p/720p/1080i/1080p Side (1EA)
8 RS-232C 1 Remote Control Rear (1EA)
9 Audio Input 4 RGB/DVI Audio,Component, AV, Side Gender(Component2, AV2) Rear (3EA)
10 SPDIF Output 1 SPDIF out Rear (1EA)
11 USB 2 EMF, DivX, For SVC (download) Side (2EA)
12 Remocon Code LG code
13 Remote control Wireless Remote Control
14 Local Key ▼PR▲, ◄VOL►, OK, MENU, INPUT, Power 8EA
15 Set Installation Wall Mount / Desk top
16 Main Power Key O Soft touch
17 PIP / POP Mode X
18 SSC (Split Screen) Mode X
19 Favorite O
20 Teletext O
21 AVL O
22 On/Off Timer O
23 Aspect Ratio 16:9/JustScan/Original/Full Wide/4:3/14:9/Zoom/Cinema Zoom1/
24 Picture Mode Intelligent sensor/ Vivid/ Standard/Cinema/ Sport/ Game/ Expert1/ Expert2
25 Sound Mode Standard /Music /Cinema /Sport /Game

LGE DisplayDivision LG(51)
LG 전자
LC12E Product Specification
No Item Specification Measurement Result Remarks
Auto Tuning Quick (/Frequency/Symbol rate/Modulation/Network ID/reset/Start and End frequency)
Auto Tuning
(DVB-C) Full (full frequency search)
Manual Tuning DTV (UHF CH,Frequency)
TV/CATV (Storage, System, Band, Channel, Fine, Search, Name) TV Mode.
CADTV (Frequency, Symbol Rate, Modulation) DTV-T Mode
ATV/TV/: Favourite Pr. Group, Previous, watch, set as favo urit e,Skip, Move,
block/unblock, Delete
Manual
Tuning
Programme
Edit
Programme
Edit CADTV: Favourite Pr. Group, Previous, watch, set a s favo urit e , Skip, Move,
block/unblock, Delete DVB-S Mode
Programme
Edit
DTV/Radio/Cable radio: Favourite Pr. Group, Previous, watch, set as favourite,Skip,
Move, block/unblock, Delete
TV Mode
DTV Mode / Radio Mode
Booster On/Off DTV (DTMB) Mode
CI Information Module DTV (DVB-C) Mode
26 setup
(SETUP)
Cable DTV
Setting
Service operator
Channel auto update(on/ff)
Audio auto mode(on/off)
Only CHINA

LGE DisplayDivision LG(51)
LG 전자
LC12E Product Specification
No Item Specification Measurement Result Remarks
Aspect Ratio
16:9
-DTV,ATV, AV1/2, Component, RGB, HDMI1~4
Just Scan
-DTV, Component, HDMI1~4(over 720p)
Original
- DTV,ATV, AV1/2, HDMI1~4
Full Wide(WSS signal)
-ATV, AV1/2
4:3
-DTV,ATV, AV1/2, Component, RGB, HDMI1~4
14:9
-DTV,ATV, AV1/2,Component, HDMI1~4
Zoom
-DTV,ATV, AV1/2,Component, HDMI1~4
Cinema Zoom 1
-DTV,ATV, AV1/2,Component, HDMI1~4
1. You can only select 4:3,
16:9 (Wide), 14:9,
Zoom/Cinema Zoom in
Component mode.
2. You can only select 4:3,
Original, 16:9 (Wide), 14:9,
Zoom/Cinema Zoom in
HDMI mode.
3. You can only select 4:3,
16:9 (Wide) in RGB-PC,
HDMI-PC mode only.
4. In
DTV/HDMI/Component
(over 720p) mode, Just
Scan is available.
5. In Analogue/AV mode,
Full Wide is available.
Picture Wizard O
Only for DVB-S model
Energy Saving Auto/Off/Minimum/Medium/Maximum/Screen Off
Picture Mode Intelligent sensor/Vivid/ Standard/ Cinema/Game/ Expert1/ Expert2
Energy
Saving
BackLight(0~100), Contrast(0~100), Brightness(0~100),
Sharpness(0~100), Colour(0~100), Tint(R50~G50),
Colour Temp(W50~C50), Picture Reset
27 setup
(PICTURE)
Picture Mode Advanced
Control
Dynamic Contrast : Off, Low, Medium, High
Dynamic Colour : Off, Low, High
Clear white : off
Skin Colour : 0
Noise Reduction : Off, Low, Medium. High
Super rdsolution:on/off
MPEG Noise Reduction:low medium high off
Gamma : Low, Medium, High
Black Level : Low, High
Eye Care : on/off
Real Cinema : on/off
Coluor Gamut : Standard, Wide
xvYCC : on / off / Auto

LGE DisplayDivision LG(51)
LG 전자
LC12E Product Specification
No Item Specification Measurement Result Remarks
TruMotion
TruMotion:Off, Low, High, User
De-Judder:(user mode adjust)0-10
De-Blur:(user mode adjust)0-10
LED Local Di
mming
OFF,Low,Medi
um,High
Screen
Resolution
Auto Config
Position
Size
Phase
Reset
Only RGB modee
Auto volume Off / On
Clear Voice II Off / On
Balance 0 (L50 ~ R50)
Standard /Music /Cinema /Sport /Game
Sound Mode Infinite Sound, Treble, Bass, Reset
Digital Audio
Out Auto, PCM
TV Speaker Off / On
28 setup
(Audio)
DTV Audio
Setting Auto, AAC, Dolby Digital+, Dolby Digital, MPEG
DTV mode
ARC Mode OFF On
Sound Optimiz
er Normal, Wall Mount Type ,Stand Type
AV Sync
AV Sync : Off/ On
TV Speaker :
SPDIF :
29
setup
(TIME)
Clock Date, Month, Year, Hour, Minute, Time Zone
30 setup Off Time Repeat (Off, Once, Daily, Mon.~Fri., Mon.~Sat., Sat.~Sun., Sun.) Hour, Minute DTV mode

LGE DisplayDivision LG(51)
LG 전자
LC12E Product Specification
No Item Specification Measurement Result Remarks
Repeat (Off, Once, Daily, Mon.~Fri., Mon.~Sat., Sat.~Sun., Sun.) Hour, Minute,
Input(Antenna, AV1, AV2, AV3, Component, RGB, HDMI1, HDMI2, HDMI3, HDMI4),
Programme, Volume
DTV mode
Off / 10min /
20min / 30min /
60min / 90min/
120min / 180min
/ 240min
New, Confirm 25
On Time
Sleep timer
Set Password
Lock System
On / Off
(Lock)
Key Lock Block Programme
DTV/RADIO/T
V
(Change,
Navigation,
Page Change,
Previos,
Block/Unblock)
Input Block AV1, AV2,
Language Menu Language Chinese /
English
Subtitle
Language Audio Language Mandarin /
Cantonese /
English
Country Subtitle Language Mandarin /
Cantonese /
English
31
setup
(Option)
Country
Hard of Heari
Beijing, others,
Hong Kong

LGE DisplayDivision LG(51)
LG 전자
LC12E Product Specification
No Item Specification Measurement Result Remarks
ng Hard of hearing On/off
Standby Light On / Off
Power
Indicator Power Light On / Off
My Media Sett
ing DMR(On Off), Divx VOD Registration,DivX Deregistration
Factory Reset YES / NO
Factory Reset YES / NO
Set ID 1 ~ 99
Mode Setting Store Domo / Home Use
ENERGY
SAVING Auto/Off/Minimum/Medium/Maximum/Screen Off
INPUT Antenna→AV1→AV2→Component1→Component2→RGB→HDMI1 →HDMI2 →
HDMI3 →HDMI4 →Antenna
RATIO
TV/RAD
Q.MENU
MENU
GUIDE
RETURN
INFO
AV MODE
Etc.
POWER, Navigation key (Up, Down ,Left ,Right ), OK, Numeric(0~9), P +/-, Δ+/-,
RED KEY, GREEN KEY, YELLOW KEY, BLUE KEY
SUBTITLE,REC KEY,SIMPLINK
MARK Favorite List
MUTE Audio Mute
LIST
32
Hot Key
(Remote)
Q.VIEW
APP/* APP List MHP model
Wired / Wireless
IP Auto Setting / IP Manual Setting
33 setup
(Network)
Network type
Network
Setting IP Address(0.0.0.0)