Lg 55eg9600 User manual

Printed in KoreaP/NO : MFL69264607 (1509-REV00)

CHASSIS : EA59E

MODEL : 55EG9600 55EG9600-UB

CAUTION

BEFORE SERVICING THE CHASSIS,

READ THE SAFETY PRECAUTIONS IN THIS MANUAL.

OLED TV

SERVICE MANUAL

North/Latin America http://aic.lgservice.com

Europe/Africa http://eic.lgservice.com

Asia/Oceania http://biz.lgservice.com

Internal Use Only

Only for training and service purposes

CONTENTS

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

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

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

SPECIFICATION ....................................................................................... 6

ADJUSTMENT INSTRUCTION .............................................................. 13

ASSEMBLY / DISASSEMBLY ................................................................ 23

BLOCK DIAGRAM ................................................................................. 26

EXPLODED VIEW .................................................................................. 36

TROUBLESHOOTING

............................................................. APPENDIN

Only for training and service purposes

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 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 MΩand 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 exposed metallic 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

IMPORTANT SAFETY NOTICE

SAFETY PRECAUTIONS

Only for training and service purposes

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 mod-

ule 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 explo-

sion 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 eas-

ily 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 dam-

age 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. Alter-

natively, obtain and wear a commercially available discharging

wrist strap device, which should be removed to prevent poten-

tial 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 expo-

sure 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 electri-

cally 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 replace-

ment 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 wire-

bristle (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 compo-

nent 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

IC Remove/Replacement

Some chassis circuit boards have slotted holes (oblong) through

which the IC leads are inserted and then bent at against the cir-

cuit 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 pos-

sible 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 connec-

tions).

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 con-

nected 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.

Only for training and service purposes

SPECIFICATION

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

1. Application range

This spec sheet is applied OLED TV with EA59E chassis

2. Test condition

Each part is tested as below without special notice.

(1) Temperature : 25 ºC ± 5 ºC(77 ± 9 ºF) , CST : 40 ºC ± 5 ºC

(2) Relative Humidity: 65 % ± 10 %

(3) Power Voltage

Market Input voltage Frequency Remark

USA 120V 50/60Hz Standard Voltage of each

product is marked by

models

(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

3. Test method

(1) Performance: LGE TV test method followed

(2) Demanded other specification

Safety : UL, CSA, CE, IEC specification

EMC: FCC, ICES, CE, IEC specification

Wireless : Wireless HD Specification (Option)

4. General Specification

No Item Specication Remark

1 Market USA

2 Receiving System ATSC / NTSC-M / 64 QAM / 256 QAM

3 Program coverage (1) VHF : 02~13

(2) UHF : 14~69

(3) DTV : 02-69

(4) CATV : 01~135

(5) CADTV : 01~135

4 Input Voltage AC 120 ~ 240V 50/60Hz USA (110~240V, 50/60Hz)

Only for training and service purposes

5. 2D Mode

5.1. CVBS input

No. Resolution H-freq.(kHz) V-freq.(Hz) Pixel clock(MHz) Proposed Remarks

1. 720*480i 15.73 59.94 13.50 SDTV, DVD 480I(525I) NTSC-M

2. 720*480i 15.73 60.00 13.51 SDTV, DVD 480I(525I) NTSC-M

5.2. Component input(Y, CB/PB, CR/PR)

No. Resolution H-freq.(kHz) V-freq.(Hz) Pixel clock(MHz) Proposed Remarks

1. 720*480i 15.73 59.94 13.50 SDTV, DVD 480I(525I)

2 720*480i 15.73 60.00 13.51 SDTV, DVD 480I(525I)

3 720*480p 31.47 59.94 27.00 SDTV 480P

4 720*480p 31.50 60.00 27.03 SDTV 480P

5 1280*720 44.96 59.94 74.18 HDTV 720P

6 1280*720 45.00 60.00 74.25 HDTV 720P

7 1280*720 45.00 50.00 74.25 HDTV 720P 50Hz

8 1920*1080 28.13 50.00 74.25 HDTV 1080I 50Hz,

9 1920*1080 33.72 59.94 74.18 HDTV 1080I

10 1920*1080 33.75 60.00 74.25 HDTV 1080I

11 1920*1080 56.25 50.00 148.50 HDTV 1080P

12 1920*1080 67.50 60.00 148.50 HDTV 1080P

Only for training and service purposes

5.3. HDMI Input (DTV)

No Resolution H-freq.(kHz) V-freq.(Hz) Pixel clock(MHz) Proposed

1 640*480 31.46 59.94 25.13 SDTV 480P

2 640*480 31.50 60.00 25.13 SDTV 480P

3 720*480 15.73 59.94 13.50 SDTV, DVD 480I(525I) Spec. out but display

4 720*480 15.75 60.00 13.51 SDTV, DVD 480I(525I)

5 720*576 15.62 50.00 13.50 SDTV, DVD 576I(625I) 50Hz

6 720*480 31.47 59.94 27.00 SDTV 480P

7 720*480 31.50 60.00 27.03 SDTV 480P

8 1280*720 44.96 59.94 74.18 HDTV 720P

9 1280*720 45.00 60.00 74.25 HDTV 720P

10 1920*1080 33.72 59.94 74.18 HDTV 1080I

11 1920*1080 33.75 60.00 74.25 HDTV 1080I

12 1920*1080 26.97 23.97 63.30 HDTV 1080P

13 1920*1080 27.00 24.00 63.36 HDTV 1080P

14 1920*1080 33.71 29.97 79.12 HDTV 1080P

15 1920*1080 33.75 30.00 79.20 HDTV 1080P

16 1920*1080 67.43 59.94 148.35 HDTV 1080P

17 1920*1080 67.50 60.00 148.50 HDTV 1080P

18 3840*2160 53.95 23.98 297.00 UDTV 2160P UHD only

19 3840*2160 54.00 24.00 297.00 UDTV 2160P UHD only

20 3840*2160 56.25 25.00 297.00 UDTV 2160P UHD only

21 3840*2160 61.43 29.97 297.00 UDTV 2160P UHD only

22 3840*2160 67.50 30.00 297.00 UDTV 2160P UHD only

23 3840*2160 135.00 59.94 593.41 UDTV 2160P UHDonly(Port1,2)

-LM15U Only

24 3840*2160 135.00 60.00 594.00 UDTV 2160P UHDonly(Port1,2)

-LM15U Only

25 4096*2160 53.95 23.98 297.00 UDTV 2160P UHD only

26 4096*2160 54.00 24.00 297.00 UDTV 2160P UHD only

27 4096*2160 56.25 25.00 297.00 UDTV 2160P UHD only

28 4096*2160 61.43 29.97 297.00 UDTV 2160P UHD only

29 4096*2160 67.50 30.00 297.00 UDTV 2160P UHD only

30 4096*2160 135.00 59.94 593.41 UDTV 2160P UHDonly(Port1,2)

-LM15U Only

31 4096*2160 135.00 60.00 594.00 UDTV 2160P UHDonly(Port1,2)

-LM15U Only

Only for training and service purposes

5.4. HDMI Input (PC)

No Resolution H-freq.(kHz) V-freq.(Hz) Pixel clock(MHz) Proposed Remarks

1 640*350 31.46 70.09 25.17 EGA

2 720*400 31.46 70.08 28.32 DOS

3 640*480 31.46 59.94 25.17 VESA(VGA)

4 800*600 37.87 60.31 40.00 VESA(SVGA)

5 1024*768 48.36 60.00 65.00 VESA(XGA) FHD only

6 1152*864 54.34 60.05 80.00 VESA

7 1280*1024 63.98 60.02 109.00 VESA(SXGA) FHD only

8 1360*768 47.71 60.01 85.00 VESA(WXGA) UHD only

9 1920*1080 67.50 60.00 158.40 WUXGA(CEA 861D) UHD only

10 3840*2160 67.50 30.00 297.00 UDTV 2160P UHD only

11 3840*2160 56.25 25.00 297.00 UDTV 2160P UHD only

12 3840*2160 54.00 24.00 297.00 UDTV 2160P UHD only

13 4096*2160 53.95 23.97 296.703 UDTV 2160P UHD only

14 4096*2160 54.00 24.00 297.00 UDTV 2160P UHD only

6. 3D Mode(3D supported mode manually)

6.1. RF Input

No Resolution H-freq.(kHz) V-freq.(Hz) Pixel clock(MHz) Proposed Remarks

1 1280*720 37.50 50 74.25 HDTV 720P 2D to 3D, Side by Side, Top & Bottom

2 1920*1080 28.13 50 74.25 HDTV 1080I 2D to 3D, Side by Side, Top & Bottom

6.2. HDMI Input

6.2.1. HDMI1.4/2.0 (3D supported mode manually)

No Resolution H-freq.(kHz) V-freq.(Hz) Pixel clock(MHz) Proposed Remarks

1 720*480 31.469/31.5/62.938/63 59.94/59.94/60 27.00 /27.03 SDTV 480P 2D to 3D, Side by Side(Half),

Top & Bottom, Checker

Board, Row Interleaving,

Column Interleaving

2 1280*720 45.00 60.00 74.25 HDTV 720P

37.50 50.00 74.25 HDTV 720P

3 1920*1080 33.75 60.00 74.25 HDTV 1080I 2D to 3D, Side by Side(Half),

Top & Bottom

28.12 50.00 74.25 HDTV 1080I

4 1920*1080 27.00 24.00 74.25 HDTV 1080P 2D to 3D, Side by Side(Half),

Top & Bottom, Checker

Board, Row Interleaving,

Column Interleaving

28.12 25.00 74.25 HDTV 1080P

33.75 30.00 74.25 HDTV 1080P

67.50 60.00 148.50 HDTV 1080P 2D to 3D, Side by Side(Half),

Top & Bottom,

Checker Board,Row Inter-

leaving, Column Interleaving

56.25 50.00 148.50 HDTV 1080P

5 3840*2160

4096*2160

53.95 23.98 297.00 HDTV 2160P 2D to 3D,

Top & Bottom(half), Side by

Side(half),

54.00 24.00 296.70

56.25 25.00 297.00

61.43 29.97 297.00

67.50 30.00 296.70

135.00 60.00 594.00

Only for training and service purposes

No Resolution H-freq(kHz) V-freq.(Hz) Pixel clock(MHz) VIC 3D input proposed mode Proposed

1 640*480 31.47 / 31.50 59.94/ 60.00 25.13/25.20 1 Top-and-Bottom

Side-by-side(half)

Secondary(SDTV 480P)

31.47 / 31.50 59.94/ 60.00 50.35/50.40 1 Side-by-side(Full) (SDTV 480P)

62.94 / 63.00 59.94/ 60.00 50.35/50.40 1 Frame packing

Line alternative

Secondary(SDTV 480P)

(SDTV 480P)

2 720*480 31.47 / 31.50 59.94 / 60.00 27.00/27.03 2,3 Top-and-Bottom

Side-by-side(half)

Secondary(SDTV 480P)

31.47 / 31.50 59.94 / 60.00 54.00/54.06 2,3 Side-by-side(Full) (SDTV 480P)

62.94 /63.00 59.94 / 60.00 54.00/54.06 2,3 Frame packing

Line alternative

Secondary(SDTV 480P)

(SDTV 480P)

3 1280*720 37.50 50.00 74.25 19 Top-and-Bottom

Side-by-side(half)

Primary(HDTV 720P)

37.50 50.00 148.50 19 Side-by-side(Full) (HDTV 720P)

44.96 / 45.00 59.94 / 60.00 74.17/74.25 4 Frame packing

Line alternative

Primary(HDTV 720P)

44.96 / 45.00 59.94 / 60.00 148.35/148.50 4 Side-by-side(Full) (HDTV 720P)

75.00 50.00 148.50 19 Frame packing

Line alternative

Primary(HDTV 720P)

(HDTV 720P)

89.91/90.00 59.94 / 60.00 148.35/148.50 4 Frame packing

Line alternative

Primary(HDTV 720P)

(HDTV 720P)

4 1920*1080 28.12 50.00 74.25 20 Top-and-Bottom

Side-by-side(half)

Secondary(HDTV 1080I)

Primary(HDTV 1080I)

28.12 50.00 148.50 20 Side-by-side(Full) (HDTV 1080I)

33.72 / 33.75 59.94 / 60.00 74.17/74.25 5 Top-and-Bottom

Side-by-side(half)

Secondary(HDTV 1080I)

Primary(HDTV 1080I)

33.72 / 33.75 59.94 / 60.00 148.35/148.50 5 Side-by-side(Full) (HDTV 1080I)

56.25 50.00 148.50 20 Frame packing Primary(HDTV 1080I)

(HDTV 1080I)

67.43/67.50 59.94 / 60.00 148.35/148.50 5 Frame packing Primary(HDTV 1080I)

(HDTV 1080I)

5 1920*1080 26.97 / 27.00 23.97 / 24.00 74.17 / 74.25 32 Top-and-Bottom

Side-by-side(half)

Primary(HDTV 1080P)

26.97 / 27.00 23.97 / 24.00 148.35 / 148.50 32 Side-by-side(Full) (HDTV 1080P)

28.12 25.00 74.25 33 Top-and-Bottom

Side-by-side(half)

Secondary(HDTV 1080P)

28.12 25.00 148.50 33 Side-by-side(Full) (HDTV 1080P)

33.72 / 33.75 29.98 / 30.00 74.18/74.25 34 Top-and-Bottom

Side-by-side(half)

Primary(HDTV 1080P)

Secondary(HDTV 1080P)

33.72 / 33.75 29.98 / 30.00 148.35/148.50 34 Side-by-side(Full) (HDTV 1080P)

43.94/54.00 23.97 / 24.00 148.35/148.50 32 Frame packing

Line alternative

Primary(HDTV 1080P)

(HDTV 1080P)

56.25 25.00 148.50 33 Frame packing

Line alternative

Secondary(HDTV 1080P)

(HDTV 1080P)

67.43 / 67.5 29.98 / 30.00 148.35/148.50 34 Frame packing

Line alternative

Primary(HDTV 1080P)

(HDTV 1080P)

56.25 50.00 148.50 31 Top-and-Bottom

Side-by-side(half)

Primary(HDTV 1080P)

Secondary(HDTV 1080P)

67.43 / 67.50 59.94 / 60.00 148.35/148.50 16 Top-and-Bottom

Side-by-side(half)

Primary(HDTV 1080P)

Secondary(HDTV 1080P)

6.2.2. HDMI 1.4b (3D supported mode automatically)

Only for training and service purposes

No Resolution H-freq.(kHz) V-freq.(Hz) Pixel clock(MHz) Proposed Remarks

1 1280*720 37.50 50.00 74.25 HDTV 720P 2D to 3D,

Side by Side(half), Top &

Bottom

2 1280*720 45.00 60.00 74.25 HDTV 720P

3 1280*720 44.96 59.94 74.18 HDTV 720P

4 1920*1080 33.75 60.00 74.25 HDTV 1080I

5 1920*1080 33.72 59.94 74.18 HDTV 1080I

6 1920*1080 28.12 50.00 74.25 HDTV 1080I

7 1920*1080 67.50 60.00 148.50 HDTV 1080P

8 1920*1080 67.43 59.94 148.35 HDTV 1080P

9 1920*1080 27.00 24.00 74.25 HDTV 1080P

10 1920*1080 28.12 25.00 74.25 HDTV 1080P

11 1920*1080 56.25 50.00 74.25 HDTV 1080P

12 1920*1080 26.97 23.97 74.18 HDTV 1080P

13 1920*1080 33.75 30.00 74.25 HDTV 1080P

14 1920*1080 33.71 29.97 74.18 HDTV 1080P

6.2.3. HDMI-PC Input (3D) (3D supported mode manually)

6.2.4. Component Input ( 3D) (3D supported mode manually)

No Resolution H-freq.(kHz) V-freq.(Hz) Pixel clock(MHz) Proposed Remarks

1 1024*768 48.36 60.00 65.00 HDTV 768P 2D to 3D,

Side by Side(half), Top & Bottom

2 1920*1080 67.50 60.00 148.50 HDTV 1080P 2D to 3D,

Side by Side(half), Top & Bottom,

Checker Board,Row Interleaving,

Column Interleaving

3 3840*2160 54.00 24.00 296.70 HDTV 2160P 2D to 3D,

Side by Side(half), Top & Bottom

56.25 25.00 297.00

67.50 30.00 296.70

4 4096*2160 54 24.00 297.00 HDTV 2160P 2D to 3D,

Side by Side(half), Top & Bottom

5 Others 640*350

720*400

640*480

800*600

1152*864

2D to 3D,

Side by Side(half), Top & Bottom

Only for training and service purposes

6.2.5. USB – Movie (3D) (3D supported mode manually)

No Resolution H-freq.(kHz) V-freq.(Hz) Pixel clock(MHz) 3D input proposed mode

1 Under 704x480 - - - 2D to 3D

2 Over 704x480

Under 1080P

interlaced

- - - 2D to 3D, Side by Side(Half), Top & Bottom

3 Over 704x480

Under 1080P

progressive

- 50 / 60 - 2D to 3D, Side by Side(Half), Top & Bottom,

Checker Board, Row Interleaving, Column

Interleaving

- others -

4 Over 2160P - 24/25/30 - 2D to 3D, Side by Side(Half), Top & Bottom

6.2.6. USB, DLNA -Photo (3D) (3D supported mode manually)

6.2.7. USB, DLNA (3D) (3D supported mode automatically)

6.2.8. Miracast, Widi (3D supported mode manually)

* Remark: 3D Input mode

No Resolution H-freq.(kHz) V-freq.(Hz) Pixel clock(MHz) 3D input proposed mode

1 Under 320x240 - - - 2D to 3D

2 Over 320x240 - - - 2D to 3D, Side by Side(Half), Top & Bottom

No Resolution H-freq.(kHz) V-freq.(Hz) Pixel clock(MHz) 3D input proposed mode

1 1080p 33.75 30.00 74.25 Side by Side(Half), Top & Bottom, Checker Board,

MPO(Photo), JPS(Photo)

2 2160p 67.50 30.00 297.00

No Resolution H-freq.(kHz) V-freq.(Hz) Pixel clock(MHz) 3D input proposed mode

1 1024X768p - 30 / 60 - 2D to 3D, Side by Side(Half), Top & Bottom

2 1280x720p - 30.00 / 60.00 -

3 1920X1080p 30.00 / 60.00

4 Others 2D to 3D

No. Side by Side Top & Bottom Checkerboard Frame Packing Line

Interleaving

Column

Interleaving

Column

Interleaving

Only for training and service purposes

ADJUSTMENT INSTRUCTION

1. Application

This spec. sheet applies to EA59E Chassis applied OLED TV

all models manufactured in TV factory

2. Specification

(1) Because this is not a hot chassis, it is not necessary to use

an isolation transformer. However, the use of isolation

transformer will help protect test instrument.

(2) Adjustment must be done in the correct order.

(3) The adjustment must be performed in the circumstance of

25 ± 5

ºC

of temperature and 65±10% of relative humidity if

there is no specific designation

(4) The input voltage of the receiver must keep 100~240V,

50/60Hz

(5) The receiver must be operated for about 5 minutes prior to

the adjustment when module is in the circumstance of over

ºC

In case of keeping module is in the circumstance of 0°C, it

should be placed in the circumstance of above 15°C for 2

hours

In case of keeping module is in the circumstance of below

-20°C, it should be placed in the circumstance of above

15°C for 3 hours.

※Caution

When still image is displayed for a period of 20 minutes or

longer (especially where W/B scale is strong.

Digital pattern 13ch and/or Cross hatch pattern 09ch), there

can some afterimage in the black level area

3. Adjustment items

3.1. Main PCBA Adjustments

▪ MAC Address Download

▪ ADC adjustment : 480i Comp1, 1920*1080 Comp1

▪ EDID/DDC download

- Above adjustment items can be also performed in Final

Assembly if needed. Adjustment items in both PCBA and

final assembly tages can be checked by using the INSTART

Menu -> 1.ADJUST CHECK

3.2. Final assembly adjustment

▪White Balance adjustment

▪ RS-232C functionality check

▪ PING Test

▪ Factory Option setting per destination

▪ Ship-out mode setting (In-Stop)

▪ GND and HI-POT test

3.3. Etc

▪ Ship-out mode

▪ Service Option Default

▪ USB Download(S/W Update, Option, Service only)

▪ ISP Download(Option)

4. Automatic Adjustment

4.1. ADC Calibration

(1) Enter the ADC Calibration in ADJ Menu

(2) Check the ‘Internal’ at ADC Type and push Start button.

(3) Check ‘ OK ‘

4.2. MAC address D/L , CI+ key D/L , Widevine

key D/L, ESN D/L, HDCP20 D/L

Connect: USB port

Communication Prot connection

▪ Com 1,2,3,4 and 115200(Baudrate)

Mode check: Online Only

▪ check the test process

DETECT -> MAC -> ESN -> Widevine -> CI -> HDCP20

▪ Play : Press Enter key

▪ Result: Ready, Test, OK or NG

▪ Printer Out (MAC Address Label)

Only for training and service purposes

4.3. LAN Inspection

4.3.1. Equipment & Condition

▪ Each other connection to LAN Port of IP Hub and Jig

4.3.2. LAN inspection solution

▪ LAN Port connection with PCB

▪ Network setting at MENU Mode of TV

▪ setting automatic IP

▪ Setting state confirmation

- If automatic setting is finished, you confirm IP and MAC

Address.

4.3.3. WIDEVINE Key Inspection

▪ WIDEVINE Key Inspection

- Confirm Key input Data at the “IN START” MENU Mode

4.4. LAN PORT INSPECTION(PING TEST)

Connect SET -> LAN port == PC -> LAN Port

4.4.1 Equipment setting

(1) Play the LAN Port Test PROGRAM.

(2) Input IP set up for an inspection to Test

Program.

*IP Number : 12.12.2.2

4.4.2. LAN PORT inspection (PING TEST)

(1) Play the LAN Port Test Program.

(2) connect each other LAN Port Jack.

(3) Play Test (F9) button and confirm OK Message.

(4) remove LAN CABLE

4.5. Model name & Serial number Download

4.5.1. Model name & Serial number D/L

▪ Press “P-ONLY” key of service remocon.(Baud rate : 115200

bps)

▪ Connect RS-232C Signal to USB Cable to USB.

▪ Write Serial number by use USB port.

▪ Must check the serial number at Instart menu.

4.5.2. Method & notice

(1) Serial number D/L is using of scan equipment.

(2) Setting of scan equipment operated by Manufacturing

Technology Group.

(3) Serial number D/L must be conformed when it is produced

in production line, because serial number D/L is mandatory

by D-book 4.0

※Manual Download (Model Name and Serial Number)

If the TV set is downloaded By OTA or Service man,

Sometimes model name or serial number is initialized.( Not

always)

There is impossible to download by bar code scan, so It need

Manual download.

a. Press the ‘instart’ key of ADJ remote controller.

b. Go to the menu ‘7.Model Number D/L’ like below photo.

c. Input the Factory model name or Serial number like photo.

d. Check the model name Instart menu -> Factory name

displayed

e. Check the Diagnostics (DTV country only) -> Buyer model

displayed

SET PC

Only for training and service purposes

4.6. WIFI MAC ADDRESS CHECK

■ Using RS232 Command

Command Set ACK

Transmission [A][l][][Set ID][][20][Cr] [O][K][x] or [N][G]

■ check the menu on in-start

5. Manual Adjustment

5.1. ADC adjustment is not needed

because of OTP(Auto ADC adjustment)

5.2. EDID (The Extended Display

Identification Data)

/ DDC (Display Data Channel) download

5.2.1. Overview

It is a VESA regulation. A PC or a MNT will display an optimal

resolution through information sharing without any necessity of

user input. It is a realization of “Plug and Play”.

5.2.2. Equipment

▪ Since embedded EDID data is used, EDID download JIG,

HDMI cable and D-sub cable are not need.

▪ Adjust remocon

5.2.3. Download method

(1) Press Adj. key on the Adj. R/C, then select “12.EDID D/L”.

By pressing Enter key, enter EDID D/L menu.

(2) Select [Start] button by pressing Enter key, HDMI1 / HDMI2

/ HDMI3 are Writing and display OK or NG.

5.2.4. EDID DATA

▪ Reference

- HDMI1 ~ HDMI3

- In the data of EDID, bellows may be different by Input mode

ⓐProduct ID

ⓑ Serial No: Controlled on production line.

ex) Monthly : ‘01’ -> ‘01’

Year : ‘2015’ -> ‘19

ⓓ Model Name(Hex): LGTV

ⓔ Checksum(LG TV): Changeable by total EDID data.

ⓕ Vendor Specific(HDMI)

5.2.4.1. EDID

PCM

3D 3G 6G

HDMI1 E6/F8 A0/6B

HDMI2 E6/E8 A0/5B

HDMI3 E6/D8 A0/4B

Only for training and service purposes

# PCM HDMI1 (C/S: 0xA0, 0x6B)_6G_UHD Deep Color ON

# PCM HDMI2 (C/S: 0xA0, 0x5B)_6G_UHD Deep Color ON

EDID Block 0, Bytes 0-127

0x00 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0C 0x0D 0x0E 0x0F

0x00 0x00 0xff 0xff 0xff 0xff 0xff 0xff 0x00 0x1e 0x6d 0x01 0x00 0x01 0x01 0x01 0x01

0x01 0x01 0x19 0x01 0x03 0x80 0xa0 0x5a 0x78 0x0a 0xee 0x91 0xa3 0x54 0x4c 0x99 0x26

0x02 0x0f 0x50 0x54 0xa1 0x08 0x00 0x31 0x40 0x45 0x40 0x61 0x40 0x71 0x40 0x81 0x80

0x03 0x01 0x01 0x01 0x01 0x01 0x01 0x08 0xe8 0x00 0x30 0xf2 0x70 0x5a 0x80 0xb0 0x58

0x04 0x8a 0x00 0x40 0x84 0x63 0x00 0x00 0x1e 0x02 0x3a 0x80 0x18 0x71 0x38 0x2d 0x40

0x05 0x58 0x2c 0x45 0x00 0x40 0x84 0x63 0x00 0x00 0x1e 0x00 0x00 0x00 0xfd 0x00 0x3a

0x06 0x3e 0x1e 0x88 0x3c 0x00 0x0a 0x20 0x20 0x20 0x20 0x20 0x20 0x00 0x00 0x00 0xfc

0x07 0x00 0x4c 0x47 0x20 0x54 0x56 0x0a 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x01 0xa0

EDID Block 1, Bytes 128-255

0x00 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0C 0x0D 0x0E 0x0F

0x00 0x02 0x03 0x4a 0xf1 0x50 0x90 0x22 0x20 0x05 0x04 0x03 0x02 0x01 0x61 0x5d 0x5e

0x01 0x5f 0x66 0x62 0x63 0x64 0x23 0x09 0x57 0x07 0x7c 0x03 0x0c 0x00 0x10 0x00 0xb8

0x02 0x3c 0x20 0xc0 0x8e 0x01 0x02 0x03 0x04 0x01 0x4f 0x00 0xfe 0x08 0x10 0x06 0x10

0x03 0x18 0x10 0x28 0x10 0x38 0x10 0x67 0xd8 0x5d 0xc4 0x01 0x78 0x80 0x03 0xe3 0x05

0x04 0xc0 0x00 0xe3 0x0f 0x00 0x11 0xe3 0x06 0x07 0x01 0x66 0x21 0x50 0xb0 0x51 0x00

0x05 0x1b 0x30 0x40 0x70 0x36 0x00 0x40 0x84 0x63 0x00 0x00 0x1e 0x01 0x1d 0x00 0x72

0x06 0x51 0xd0 0x1e 0x20 0x6e 0x28 0x55 0x00 0x40 0x84 0x63 0x00 0x00 0x1e 0x00 0x00

0x07 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x6b