LG 43UF77 -ZA, 43UF77 -ZB, 43UF77 -ZF, 43UF77 -ZP, 43UF77** -ZQ Schematic

Internal Use Only

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LED TV

SERVICE MANUAL

CHASSIS : LD53H / LD53J

MODEL: 43UF77** 43UF77**-ZA/ZB/ZF/ZP/ZQ

CAUTION

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

Printed in KoreaP/NO : MFL68762607 (1503-REV00)

CONTENTS

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

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

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

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

ADJUSTMENT INSTRUCTION .............................................................. 15

BLOCK DIAGRAM .................................................................................. 25

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

SCHEMATIC CIRCUIT DIAGRAM ........................................... APPENDIX

TROUBLE SHOOTING GUIDE ................................................ APPENDIX

Only for training and service purposes

- 2 -

SAFETY PRECAUTIONS

IMPORTANT SAFETY NOTICE

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

General Guidance

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

It will also protect the receiver and it's components from being 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 MΩ and 5.2 MΩ. When the exposed metal has no return path to the chassis the reading must be infinite. An other abnormality exists that must be corrected before the receiver is returned to the customer.

Leakage Current Hot Check (See below Figure)

Plug the AC cord directly into the AC outlet.

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

Only for training and service purposes

- 3 -

SERVICING PRECAUTIONS

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

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

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

General Servicing Precautions

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

a. Removing or reinstalling any component, circuit board

module or any other receiver assembly.

b. Disconnecting or reconnecting any receiver electrical plug

or other electrical connection.

c. Connecting a test substitute in parallel with an electrolytic

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

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

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

4. Unless specied otherwise in this service manual, clean

electrical contacts only by applying the following mixture to the contacts with a pipe cleaner, cotton-tipped stick or comparable non-abrasive applicator; 10 % (by volume) Acetone and 90 % (by volume) isopropyl alcohol (90 % - 99 % strength)

CAUTION: This is a ammable mixture. Unless specied otherwise in this service manual, lubrication

of contacts in not required.

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

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

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

8. Use with this receiver only the test xtures specied in this

service manual.

CAUTION: Do not connect the test xture ground strap to any

heat sink in this receiver.

Electrostatically Sensitive (ES) Devices

Some semiconductor (solid-state) devices can be damaged easily by static electricity. Such components commonly are called Electrostatically Sensitive (ES) Devices. Examples of typical ES

devices are integrated circuits and some eld-effect transistors

and semiconductor “chip” components. The following techniques should be used to help reduce the incidence of component damage caused by static by static electricity.

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

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

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

4. Use only an anti-static type solder removal device. Some sol-

der removal devices not classied as “anti-static” can generate electrical charges sufcient to damage ES devices.

5. Do not use freon-propelled chemicals. These can generate

electrical charges sufcient to damage ES devices.

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

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

8. Minimize bodily motions when handling unpackaged replacement ES devices. (Otherwise harmless motion such as the brushing together of your clothes fabric or the lifting of your

foot from a carpeted oor can generate static electricity sufcient to damage an ES device.)

General Soldering Guidelines

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

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

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

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

5. Use the following unsoldering technique

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

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

type solder removal device or with solder braid.

CAUTION: Work quickly to avoid overheating the circuit

board printed foil.

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

(500 °F to 600 °F)

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

against the component lead until the solder melts.

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

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

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

splashed solder with a small wire-bristle brush.

Only for training and service purposes

- 4 -

IC Remove/Replacement

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

Removal

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

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

Replacement

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

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

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

"Small-Signal" Discrete Transistor Removal/Replacement

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

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

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

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

Power Output, Transistor Device Removal/Replacement

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

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

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

4. Insert new transistor in the circuit board.

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

6. Replace heat sink.

Diode Removal/Replacement

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

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

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

4. Securely crimp each connection and solder it.

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

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

Circuit Board Foil Repair

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

At IC Connections

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

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

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

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

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

At Other Connections

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

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

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

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

Fuse and Conventional Resistor Removal/Replacement

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

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

Only for training and service purposes

- 5 -

SPECIFICATION

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

1. Application range

This specification is applied to the LED TV used LD53H / LD53J chassis.

2. Requirement for Test

Each part is tested as below without special appointment.

1) Temperature: 25 °C ± 5 °C(77 °F ± 9 °F), CST: 40 °C ± 5 °C

2) Relative Humidity: 65 % ± 10 %

3) Power Voltage : Standard input voltage (AC 100-240 V~, 50/60 Hz) * Standard Voltage of each products 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 : CE, IEC specification

- EMC : CE, IEC specification

4. Model General Specification

No. Item Specication Remarks

DTV & Analog (Total 37 countries)

DTV (MPEG2/4, DVB-T) : 26 countrie

Germany, Netherland, Switzerland, Hungary, Austria, Slovenia, Bulgaria, France, Spain, Belgium, Luxemburg, Greece, Czech, Turkey, Morocco, Ireland, Latvia, Estonia, Lithuania, Poland, Portugal, Romania, Albania, Bosnia, Slovakia, Belarus

1 Market EU/CIS(PAL Market-37Countries)

DTV (MPEG2/4, DVB-T2) :11 countries

UK(Ireland), Sweden, Denmark, Finland, Norway, Ukraine, Kazakhstan, Russia, Italy, Croatia, Serbia

DTV (MPEG2/4, DVB-C) : 37 countries

Germany, Netherland, Switzerland, Hungary, Austria, Slovenia, Bulgaria, France, Spain, Italy, Belgium, Russia, Luxemburg, Greece, Czech, Croatia, Turkey, Morocco, Ireland, Latvia, Estonia, Lithuania, Poland, Portugal, Romania, Albania, Bosnia, Serbia, Slovakia, Belarus, UK, Sweden, Denmark, Finland, Norway, Ukraine, Kazakhstan

DTV (MPEG2/4,DVB-S) : 37 countries

Germany, Netherland, Switzerland, Hungary, Austria, Slovenia, Bulgaria, France, Spain,Belgium, Luxemburg, Greece, Czech, Turkey, Morocco, Ireland, Latvia, Estonia, Lithuania, Poland, Portugal, Romania, Albania, Bosnia, Slovakia, Belarus, UK(Ireland), Sweden, Denmark, Finland, Norway, Ukraine, Kazakhstan,Russia, Italy, Croatia, Serbia

Supported satellite : 35 satellites

ABS1 75.0E, AMOS 4.0W, ASIASAT3S 105.5E, ASTRA 19.2E, ASTRA

23.5E, ASTRA 28.2E, ASTRA 4.8E, ATLANTIC BIRD2 8.0W, ATLANTIC BIRD3 5.0W, BADR 26.0E, DIRECTV-1R 56.0E, EUROBIRD 9A 9.0E, EUROBIRD3 33.0E, EUTELSAT 36 A/B 36.0E,EUTELSAT W2A 10.0E, EUTELSAT W3A 7.0E, EUTELSAT7WA 7.3WEUTELSAT 16.0E, EXPRESS AM1 40.0E, EXPRESS AM3 140.0E, EXPRESS AM33 96.5E, HELLASSAT 39.0E, HISPASAT 1CDE 30.0WHOTBIRD 13.0E, INTELSAT10&7 68.5E, INTELSAT15 85.2E, INTELSAT1R 50.0W, INTELSAT903 33.5W, INTELSAT904 60.0E, NILESAT 7.0W, NSS12 57.0E, THOR 0.8W, TURKSAT 42.0E,YAMAL201 90.0E, OTHER

Only for training and service purposes

- 6 -

No. Item Specication Remarks

2 Broadcasting system

3 Program coverage

4 Receiving system

(1)PAL/SECAM B/G/I/D/K, SECAM L/L’ (2)DVB-T/T2, C, S/S2

(1) Digital TV

- VHF, UHF

- C-Band, Ku-Band

(2) Analogue TV

-VHF : E2 to E12

-UHF : E21 to E69

-CATV : S1 to S20

-HYPER : S21 to S47

Analog : Upper Heterodyne Digital : COFDM, QAM

► DVB-T

- Guard Interval(Bitrate_Mbit/s) 1/4, 1/8, 1/16, 1/32

- Modulation : Code Rate QPSK : 1/2, 2/3, 3/4, 5/6, 7/8 16-QAM : 1/2, 2/3, 3/4, 5/6, 7/8 64-QAM : 1/2, 2/3, 3/4, 5/6, 7/8

► DVB-T2

- Guard Interval(Bitrate_Mbit/s) 1/4, 1/8, 1/16, 1/32, 1/128, 19/128, 19/256,

- Modulation : Code Rate QPSK : 1/2, 2/5, 2/3, 3/4, 5/6 16-QAM : 1/2, 2/5, 2/3, 3/4, 5/6 64-QAM : 1/2, 2/5, 2/3, 3/4, 5/6 256-QAM : 1/2, 2/5, 2/3, 3/4, 5/6

5 Input Voltage AC 100 ~ 240V 50/60Hz

► DVB-C

- Symbolrate : 4.0 Msymbols/s to 7.2 Msymbols/s

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

► DVB-S/S2

- symbolrate : DVB-S2 (8PSK / QPSK) : 2 ~ 45 Msymbol/s DVB-S (QPSK) : 2 ~ 45 Msymbol/s

- viterbi DVB-S mode : 1/2, 2/3, 3/4, 5/6, 7/8 DVB-S2 mode : 1/2, 2/3, 3/4, 3/5, 4/5, 5/6, 8/9, 9/10

Only for training and service purposes

- 7 -

5. External Input Format

5.1. 2D Mode

(1) Component (Y, CB/PB, CR/PR)

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

1 720*480 15.73 60 13.5135 SDTV ,DVD 480I

2 720*480 15.73 59.94 13.5 SDTV ,DVD 480I

3 720*480 31.50 60 27.027 SDTV 480P

4 720*480 31.47 59.94 27.0 SDTV 480P

5 1280*720 45.00 60.00 74.25 HDTV 720P

6 1280*720 44.96 59.94 74.176 HDTV 720P

7 1920*1080 33.75 60.00 74.25 HDTV 1080I

8 1920*1080 33.72 59.94 74.176 HDTV 1080I

9 1920*1080 67.500 60 148.50 HDTV 1080P

10 1920*1080 67.432 59.94 148.352 HDTV 1080P

11 1920*1080 27.000 24.000 74.25 HDTV 1080P

12 1920*1080 26.97 23.976 74.176 HDTV 1080P

13 1920*1080 33.75 30.000 74.25 HDTV 1080P

14 1920*1080 33.71 29.97 74.176 HDTV 1080P

Only for training and service purposes

- 8 -

(2) HDMI(PC/DTV)

1) DTV mode

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

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 display4 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

8 720*576 31.25 50.00 27.00 SDTV 576P

9 1280*720 44.96 59.94 74.18 HDTV 720P

10 1280*720 45.00 60.00 74.25 HDTV 720P

11 1280*720 37.50 50.00 74.25 HDTV 720P

12 1920*1080 28.12 50.00 74.25 HDTV 1080I

13 1920*1080 33.72 59.94 74.18 HDTV 1080I

14 1920*1080 33.75 60.00 74.25 HDTV 1080I

15 1920*1080 26.97 23.97 63.30 HDTV 1080P

16 1920*1080 27.00 24.00 63.36 HDTV 1080P

17 1920*1080 33.71 29.97 79.12 HDTV 1080P

18 1920*1080 33.75 30.00 79.20 HDTV 1080P

19 1920*1080 56.25 50.00 148.50 HDTV 1080P

20 1920*1080 67.43 59.94 148.35 HDTV 1080P

21 1920*1080 67.50 60.00 148.50 HDTV 1080P

22 3840*2160 53.95 23.98 297.00 UDTV 2160P UHD only

23 3840*2160 54.00 24.00 297.00 UDTV 2160P UHD only

24 3840*2160 56.25 25.00 297.00 UDTV 2160P UHD only

25 3840*2160 61.43 29.97 297.00 UDTV 2160P UHD only

26 3840*2160 67.50 30.00 297.00 UDTV 2160P UHD only

27 3840*2160 112.50 50.00 594.00 UDTV 2160P(DVB)

28 3840*2160 135.00 59.94 593.41 UDTV 2160P

29 3840*2160 135.00 60.00 594.00 UDTV 2160P

30 4096*2160 53.95 23.98 297.00 UDTV 2160P UHD only

31 4096*2160 54.00 24.00 297.00 UDTV 2160P UHD only

32 4096*2160 56.25 25.00 297.00 UDTV 2160P UHD only

33 4096*2160 61.43 29.97 297.00 UDTV 2160P UHD only

34 4096*2160 67.50 30.00 297.00 UDTV 2160P UHD only

35 4096*2160 112.50 50.00 594.00 UDTV 2160P(DVB)

36 4096*2160 135.00 59.94 593.41 UDTV 2160P

37 4096*2160 135.00 60.00 594.00 UDTV 2160P

UHD only(Port1,2)-LM15U Only

Only for training and service purposes

- 9 -

2) PC mode

No. Resolution H-freq(kHz) V-freq.(kHz) 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 60.32 40.00 VESA(SVGA)

5 1024*768 48.36 60.00 65.00 VESA(XGA)

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)

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

6.1. 3D Mode

(1) RF Input

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

1 1280*720 37.500 50 74.25 HDTV 720P 2D to 3D, Side by Side, Top & Bottom

2 1920*1080 28.125 50 74.25 HDTV 1080I 2D to 3D, Side by Side, Top & Bottom

Only for training and service purposes

- 10 -

(2) HDMI Input (3D Supported mode manually)

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

1 640*480

2 720*480

3 720*576

4 1280*720

5 1920*1080

31.469 / 31.5 59.94/ 60 25.125/25.2 1

31.469 / 31.5 59.94/ 60 50.35/50.4 1 Side-by-side(Full) (SDTV 480P)

62.938/63 59.94/ 60 50.35/50.4 1

31.469 / 31.5 59.94 / 60 27.00/27.03 2,3

31.469 / 31.5 59.94 / 60 54/54.06 2,3 Side-by-side(Full) (SDTV 480P)

62.938/63 59.94 / 60 54/54.06 2,3

31.25 50 27 17,18

31.25 50 54 17,18 Side-by-side(Full) (SDTV 576P)

62.5 50 54 17,18

15.625 50 27 21

37.50 50 74.25 19

37.50 50 148.5 19 Side-by-side(Full) (HDTV 720P)

44.96 / 45 59.94 / 60 74.17/74.25 4

44.96 / 45 59.94 / 60 148.35/148.5 4 Side-by-side(Full) (HDTV 720P)

75.00 50.00 148.50 19

89.91/90 59.94 / 60 148.35/148.5 4

28.12 50.00 74.25 20

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

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

67.43/67.50 59.94 / 60.00 148.35/148.50 5

26.97 / 27.00 23.97 / 24.00 74.17 / 74.25 32

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

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

33.71 / 33.75 29.97 / 30.00 74.18/74.25 34 Side-by-side(Full) (HDTV 1080P)

33.71 / 33.75 29.97 / 30.00 148.35/148.50 34

43.94/54.00 23.97 / 24.00 148.35/148.50 32

56.25 25.00 148.50 33

67.43 / 67.5 29.97 / 30.00 148.35/148.50 34

56.25 50.00 148.50 31

67.43 / 67.50 59.94 / 60.00 148.35/148.50 16

Top-and-Bottom Side-by-side(half)

Frame packing Line alternative

Top-and-Bottom Side-by-side(half)

Frame packing Line alternative

Top-and-Bottom Side-by-side(half)

Frame packing Line alternative

Frame packing Field alternative Side-by-side(Full) Top-and-Bottom Side-by-side(half)

Top-and-Bottom Side-by-side(half)

Frame packing Line alternative

Top-and-Bottom Side-by-side(half)

Frame packing Line alternative

Top-and-Bottom Side-by-side(half)

Frame packing Field alternative

Top-and-Bottom Side-by-side(half)

Frame packing Line alternative

Top-and-Bottom Side-by-side(half)

Secondary(SDTV 480P) Secondary(SDTV 480P)

Secondary(SDTV 480P) (SDTV 480P)

Secondary(SDTV 480P) Secondary(SDTV 480P)

Secondary(SDTV 480P) (SDTV 480P)

Secondary(SDTV 576P) Secondary(SDTV 576P)

Secondary(SDTV 576P) (SDTV 576P)

Secondary(SDTV 576I) (SDTV 576I (SDTV 576I Secondary(SDTV 576I) Secondary(SDTV 576I)

Primary(HDTV 720P) Primary(HDTV 720P)

Primary(HDTV 720P) (HDTV 720P)

Primary(HDTV 720P) Primary(HDTV 720P)

Primary(HDTV 720P) (HDTV 720P)

Secondary(HDTV 1080I) Primary(HDTV 1080I)

Primary(HDTV 1080I) (HDTV 1080I)

Primary(HDTV 1080P) Primary(HDTV 1080P)

Secondary(HDTV 1080P) Secondary(HDTV 1080P)

Primary(HDTV 1080P) (HDTV 1080P)

Secondary(HDTV 1080P) (HDTV 1080P)

Primary(HDTV 1080P) (HDTV 1080P)

Primary(HDTV 1080P) Secondary(HDTV 1080P)

Only for training and service purposes

- 11 -

(3) DTV(3D) (3D supported mode automatically)

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

1 Frame compatible 48.36 60 65 HDTV 768P Side by Side(half), Top & Bottom

(4) DTV/ATV(CVBS/SCART) Input(3D) (3D supported mode manually)

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

1 HD/SD 48.36 60 65 HDTV 768P

2 SD Side by Side(half), Top & Bottom

(5) Component Input (3D) (3D Supported mode manually)

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

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

3 1280*720 44.96 59.94 74.18 HDTV 720P 2D to 3D, Side by Side(half), Top & Bottom

4 1920*1080 33.75 60.00 74.25 HDTV 1080I 2D to 3D, Side by Side(half), Top & Bottom

5 1920*1080 33.72 59.94 74.18 HDTV 1080I 2D to 3D, Side by Side(half), Top & Bottom

6 1920*1080 28.12 50.00 74.25 HDTV 1080I 2D to 3D, Side by Side(half), Top & Bottom

7 1920*1080 67.50 60.00 148.50 HDTV 1080P 2D to 3D, Side by Side(half), Top & Bottom

8 1920*1080 67.43 59.94 148.35 HDTV 1080P 2D to 3D, Side by Side(half), Top & Bottom

9 1920*1080 27.00 24.00 74.25 HDTV 1080P 2D to 3D, Side by Side(half), Top & Bottom

10 1920*1080 28.12 25.00 74.25 HDTV 1080P 2D to 3D, Side by Side(half), Top & Bottom

11 1920*1080 56.25 50.00 74.25 HDTV 1080P 2D to 3D, Side by Side(half), Top & Bottom

12 1920*1080 26.97 23.97 74.18 HDTV 1080P 2D to 3D, Side by Side(half), Top & Bottom

13 1920*1080 33.75 30.00 74.25 HDTV 1080P 2D to 3D, Side by Side(half), Top & Bottom

14 1920*1080 33.71 29.97 74.18 HDTV 1080P 2D to 3D, Side by Side(half), Top & Bottom

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

(6) HDMI-PC Input (3D) (3D supported mode manually)

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

1 1024*768 48.36 60.00 65.00 HDTV 768P

2 1360*768 47.71 60.00 HDTV 768P

3 1920*1080 67.50 60.00 148.50 HDTV 1080P

3840*2160

(Ultea HD model only)

4096*2160

(Ultea HD model only)

6 Others - - -

54.00 24.00 296.70

56.25 25.00 297.00

67.50 30.00 296.70

54 24.00 297.00 HDTV 2160P

HDTV 2160P

640*350 720*400 640*480 800*600 1152*864

- 12 -

Only for training and service purposes

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

2D to 3D, Side by Side(half), Top & Bottom, Checker Board, Frame Sequential, Row Interleaving, Column Interleaving

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

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

(7) HDMI-DTV (3D supported mode manually)

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

1 720*480 31.50 60.00 27.03 SDTV 480P

720*576

3 37.50 50.00 74.25 HDTV 720P

4 1920*1080

5 1920*1080

3840*2160 4096*2160

(Ultra HD model only)

31.25 50.00 27.00 SDTV 576P

33.75 60.00 74.25 HDTV 1080I

28.12 50.00 74.25 HDTV 1080I

27.00 24.00 74.25 HDTV 1080P

28.12 25.00 74.25 HDTV 1080P

33.75 30.00 74.25 HDTV 1080P

67.50 60.00 148.50 HDTV 1080P

56.25 50.00 148.50 HDTV 1080P

53.95 23.97 297.00

54.00 24.00 296.70

56.25 25.00 297.00

61.43 29.97 297.00

67.50 30.00 296.70

112.50

135.00

50.00(HDMI1, HDMI2 Only)

60.00(HDMI1, HDMI2 Only)

594.00

HDTV 2160P

HDTV 2160P 2D to 3D, Side by Side(half), Top & Bottom

2D to 3D, Side by Side(Half), Top & Bottom, Checker Board, Frame Sequential, Row Interleaving, Column Interleaving

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

2D to 3D, Side by Side(Half), Top & Bottom, Checker Board, Row Interleaving, Column Interleaving

2D to 3D, Side by Side(Half), Top & Bottom, Checker Board, Single Frame Sequential, Row Interleaving, Column Interleaving

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

(8) 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

Over 704x480

Under 1080P interlaced

Over 704x480

Under 1080P progressive

4 Over 2160P - 24/25/30/50/60 - 2D to 3D, Side by Side(Half), Top & Bottom

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

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

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

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

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

- 50 / 60 -

- others -

Board, Row Interleaving, Column Interleaving, Frame Sequential

2D to 3D, Side by Side(Half), Top & Bottom, Checker Board, Row Interleaving, Column Interleaving

Only for training and service purposes

- 13 -

(10) Miracast Intel WIDI (3D supported mode manually)

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

1 1024*768p - 30/60 -

2D to 3D, Side by Side(Half), Top & Bottom2 1280*720p - 30/60 -

3 1920*1080p - 30/60 -

4 Others - - - 2D to 3D

(11) USB, DLNA (3D) (3D supported mode automatically)

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

1 1080p 33.75 30 74.25 Side by Side(Half), Top & Bottom, Checker Board

2 2160p 67.5 30 297 MPO(Photo), JPS(Photo)

■ Remark: 3D Input mode

No. Side by Side Top & Bottom Checker board

Single Frame

Sequential

Frame

Packing

Row

Interleaving

Column

Interleaving

2D to 3D

ii.

iii.

iv.

vi.

Only for training and service purposes

- 14 -

ADJUSTMENT INSTRUCTION

1. Application Range

This specification sheet is applied to all of the LED TV with LD53H / LD53J chassis.

2. Designation

(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 °C ± 5 °C of temperature and 65 % ± 10 % of relative

humidity if there is no specific designation. (4) The input voltage of the receiver must keep AC 100-240

V~, 50/60 Hz. (5) The receiver must be operated for about 5 minutes prior to

the adjustment when module is in the circumstance of over

15.

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.

3.2. LAN Inspection

3.2.1. Equipment & Condition

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

3.2.2. 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.

3.2.3. WIDEVINE key Inspection

- Confirm key input data at the "IN START" MENU Mode.



3. Automatic Adjustment

3.1. MAC address D/L, CI+ key D/L, Widevine key D/L, ESN D/L, HDCP2.0 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 → CI → Widevine

→ ESN → HDCP20 ▪ Play: Press Enter key ▪ Result: Ready, Test, OK or NG ▪ Printer Out (MAC Address Label)

Only for training and service purposes

- 15 -

3.3. LAN PORT INSPECTION(PING TEST)

Connect SET → LAN port == PC → LAN Port

SET PC

3.3.1. 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

3.3.2. 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.

3.4. Model name & Serial number Download

3.4.1. Model name & Serial number D/L

▪ Press "P-ONLY" key of service remote control.

(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.

3.4.2. 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)

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

Manual download.

1) Press the "Instart" key of Adjustment remote control.

2) Go to the menu "7.Model Number D/L" like below photo.

3) Input the Factory model name(ex 47LB650V-ZA) or Serial number like photo.

3.5. CI+ Key checking method

- Check the Section 3.1 Check whether the key was downloaded or not at ‘In Start’ menu. (Refer to below).

=> Check the Download to CI+ Key value in LGset.

3.5.1. Check the method of CI+ Key value

(1) Check the method on Instart menu (2) Check the method of RS232C Command

1) Into the main ass’y mode(RS232: aa 00 00)

CMD 1 CMD 2 Data 0

A A 0 0

2) Check the key download for transmitted command (RS232: ci 00 10)

CMD 1 CMD 2 Data 0

C I 1 0

3) Result value

- Normally status for download : OKx

- Abnormally status for download : NGx

3.5.2. Check the method of CI+ key value(RS232)

1) Into the main ass’y mode(RS232: aa 00 00)

CMD 1 CMD 2 Data 0

A A 0 0

2) Check the mothed of CI+ key by command (RS232: ci 00 20)

CMD 1 CMD 2 Data 0

C I 2 0

3) Result value i 01 OK 1d1852d21c1ed5dcx

CI+ Key Value

3.6. WIFI MAC ADDRESS CHECK

(1) Using RS232 Command

H-freq(kHz) V-freq.(Hz)

Transmission [A][I][][Set ID][][20][Cr] [O][K][X] or [NG]

(2) Check the menu on in-start

4) Check the model name Instart menu. → Factory name

displayed. (ex 47LB650V-ZA)

5) Check the Diagnostics.(DTV country only) → Buyer

model displayed. (ex 47LB650V-ZA)

Only for training and service purposes

- 16 -

4. Manual Adjustment

* ADC adjustment is not needed because of OTP(Auto ADC

adjustment)

4.1. EDID(The Extended Display Identification Data)/DDC(Display Data Channel) download

4.1.1. 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".

4.1.2. Equipment

- Since embedded EDID data is used, EDID download JIG, HDMI cable and D-sub cable are not need.

- Adjustment remote control

4.1.3. Download method

(1) Press "ADJ" key on the Adjustment remote control, then

select "12.EDID D/L", By pressing "Enter" key, enter EDID D/L menu.

For HDMI EDID

DVI-D to HDMI or HDMI to HDMI

(2) Select "Start" button by pressing "Enter" key, HDMI1/

HDMI2/ HDMI3/ HDMI4 are writing and display OK or NG.

4.1.4. EDID DATA

▪ Reference

- HDMI1 ~ HDMI3

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

0 1 2 3 4 5 6 7 8 9 A B C D E F

0x00 00 FF FF FF FF FF FF 00 1E 6D

ⓒ

0x01 0x02 0F 50 54 A1 8 00 31 40 45 40 61 40 71 40 81 80 0x03 01 01 01 01 01 01 02 3A 80 18 71 38 2D 40 58 2C 0x04 45 00 40 84 63 00 00 1E 66 21 50 B0 51 00 1B 30 0x05 40 70 36 00 40 84 63 00 00 1E 00 00 00 FD 00 3A 0x06 3E 1E 53 10 00 0A 20 20 20 20 20 20 0x07 0x00 02 03 3A F1 4E 10 9F 04 13 05 14 03 02 12 20 21 0x01 22 15 01 29 3D 06 C0 15 07 50 0x02 0x03 0x04 2D 40 58 2C 45 00 40 84 63 00 00 1E 01 1D 80 18 0x05 71 1C 16 20 58 2C 25 00 40 84 63 00 00 9E 01 1D 0x06 00 72 51 D0 1E 20 6E 28 55 00 40 84 63 00 00 1E 0x07 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

01 03 80 A0 5A 78 0A EE 91 A3 54 4C 99 26

ⓓ

ⓕ

10 28 10 E3 05 03 01 02 3A 80 18 71 38

ⓕ

ⓐ Product ID ⓑ Serial No: Controlled on production line. ⓒ Month, Year: 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)

ⓐ ⓑ

ⓕ

ⓓ

ⓔ1

ⓔ2

(1) EDID for 2D Model

1) DTS # HDMI 1(C/S : A0 C7) - HDMI UHD Deep On Case EDID Block 0, Bytes 0-127 [00H-7FH]

0 1 2 3 4 5 6 7 8 9 A B C D E F

0 00 FF FF FF FF FF FF 00 1E 6D 01 00 01 01 01 01 10 01 19 01 03 80 A0 5A 78 0A EE 91 A3 54 4C 99 26 20 0F 50 54 A1 08 00 31 40 45 40 61 40 71 40 81 80 30 01 01 01 01 01 01 08 E8 00 30 F2 70 5A 80 B0 58 40 8 A 00 40 84 63 00 00 1E 02 3A 80 18 71 38 2D 40 50 58 2C 45 00 40 84 63 00 00 1E 00 00 00 FD 00 3 A 60 3E 1E 88 3C 00 0A 20 20 20 20 20 20 00 00 00 FC 70 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 01 A0

EDID Block 1, Bytes 128-255 [80H-FFH]

0 1 2 3 4 5 6 7 8 9 A B C D E F 80 02 03 47 F1 58 10 9F 04 13 05 14 03 02 12 20 21 90 22 15 01 60 61 5D 5E 5F 65 66 62 63 64 29 3D 06 A0 C0 15 07 50 09 57 07 6E 03 0C 00 10 00 B8 3C 20 B0 00 80 01 02 03 04 67 D8 5D C4 01 78 80 03 E3 05

C0 C0 00 E4 0F 00 C0 18 66 21 50 B0 51 00 1B 30 40 D0 70 36 00 40 84 63 00 00 1E 01 1D 00 72 51 D0 1E E0 20 6E 28 55 00 40 84 63 00 00 1E 00 00 00 00 00 F0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 C7

# HDMI 1(C/S : E6 1D) - HDMI UHD Deep Off Case EDID Block 0, Bytes 0-127 [00H-7FH]

0 1 2 3 4 5 6 7 8 9 A B C D E F

0 00 FF FF FF FF FF FF 00 1E 6D 01 00 01 01 01 01 10 01 19 01 03 80 A0 5A 78 0A EE 91 A3 54 4C 99 26 20 0F 50 54 A1 08 00 31 40 45 40 61 40 71 40 81 80 30 01 01 01 01 01 01 02 3A 80 18 71 38 2D 40 58 2C 40 45 00 40 84 63 00 00 1E 66 21 50 B0 51 00 1B 30 50 40 70 36 00 40 84 63 00 00 1E 00 00 00 FD 00 3A 60 3E 1E 53 10 00 0A 20 20 20 20 20 20 00 00 00 FC 70 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 01 E6

EDID Block 1, Bytes 128-255 [80H-FFH]

0 1 2 3 4 5 6 7 8 9 A B C D E F 80 02 03 38 F1 54 10 9F 04 13 05 14 03 02 12 20 21 90 22 15 01 5D 5E 5F 62 63 64 29 3D 06 C0 15 07 50 A0 09 57 07 6E 03 0C 00 10 00 B8 3C 20 00 80 01 02 B0 03 04 E5 0E 60 61 65 66 01 1D 80 18 71 1C 16 20 C0 58 2C 25 00 40 84 63 00 00 9E 01 1D 00 72 51 D0 D0 1E 20 6E 28 55 00 40 84 63 00 00 1E 00 00 00 00 E0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 F0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 1D

# HDMI 2(C/S : A0 B7) - HDMI UHD Deep On Case EDID Block 0, Bytes 0-127 [00H-7FH]

0 1 2 3 4 5 6 7 8 9 A B C D E F

0 00 FF FF FF FF FF FF 00 1E 6D 01 00 01 01 01 01 10 01 19 01 03 80 A0 5A 78 0A EE 91 A3 54 4C 99 26 20 0F 50 54 A1 08 00 31 40 45 40 61 40 71 40 81 80 30 01 01 01 01 01 01 08 E8 00 30 F2 70 5A 80 B0 58 40 8A 00 40 84 63 00 00 1E 02 3A 80 18 71 38 2D 40 50 58 2C 45 00 40 84 63 00 00 1E 00 00 00 FD 00 3 A 60 3E 1E 88 3C 00 0A 20 20 20 20 20 20 00 00 00 FC 70 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 01 A0

EDID Block 1, Bytes 128-255 [80H-FFH]

0 1 2 3 4 5 6 7 8 9 A B C D E F 80 02 03 47 F1 58 10 9F 04 13 05 14 03 02 12 20 21 90 22 15 01 60 61 5D 5E 5F 65 66 62 63 64 29 3D 06

A0 C0 15 07 50 09 57 07 6E 03 0C 00 20 00 B8 3C 20 B0 00 80 01 02 03 04 67 D8 5D C4 01 78 80 03 E3 05 C0 C0 00 E4 0F 00 C0 18 66 21 50 B0 51 00 1B 30 40 D0 70 36 00 40 84 63 00 00 1E 01 1D 00 72 51 D0 1E E0 20 6E 28 55 00 40 84 63 00 00 1E 00 00 00 00 00 70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 B7

Only for training and service purposes

- 17 -

# HDMI 2(C/S : E6 0D) - HDMI UHD Deep Off Case EDID Block 0, Bytes 0-127 [00H-7FH]

0 1 2 3 4 5 6 7 8 9 A B C D E F

EDID Block 1, Bytes 128-255 [80H-FFH]

0 1 2 3 4 5 6 7 8 9 A B C D E F 80 02 03 38 F1 54 10 9F 04 13 05 14 03 02 12 20 21 90 22 15 01 5D 5E 5F 62 63 64 29 3D 06 C0 15 07 50 A0 09 57 07 6E 03 0C 00 20 00 B8 3C 20 00 80 01 02 B0 03 04 E5 0E 60 61 65 66 01 1D 80 18 71 1C 16 20 C0 58 2C 25 00 40 84 63 00 00 9E 01 1D 00 72 51 D0 D0 1E 20 6E 28 55 00 40 84 63 00 00 1E 00 00 00 00 E0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 F0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0D

# HDMI 3(C/S : E6 FD) - HDMI UHD Deep Off Case EDID Block 0, Bytes 0-127 [00H-7FH]

0 1 2 3 4 5 6 7 8 9 A B C D E F

EDID Block 1, Bytes 128-255 [80H-FFH]

0 1 2 3 4 5 6 7 8 9 A B C D E F 80 02 03 38 F1 54 10 9F 04 13 05 14 03 02 12 20 21 90 22 15 01 5D 5E 5F 62 63 64 29 3D 06 C0 15 07 50 A0 09 57 07 6E 03 0C 00 30 00 B8 3C 20 00 80 01 02 B0 03 04 E5 0E 60 61 65 66 01 1D 80 18 71 1C 16 20 C0 58 2C 25 00 40 84 63 00 00 9E 01 1D 00 72 51 D0 D0 1E 20 6E 28 55 00 40 84 63 00 00 1E 00 00 00 00 E0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 F0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 FD

* Checksum(HDMI 1/2/3)

Input

HDMI1 A0 C7 E6 1D

HDMI2 A0 B7 E6 0D

HDMI3 E6 FD E6 FD

HDMI Deep Color On

FFh (Checksum)

HDMI Deep Color Off

FFh (Checksum)

2) AC3 # HDMI 1(C/S : A0 D0) - HDMI UHD Deep On Case EDID Block 0, Bytes 0-127 [00H-7FH]

0 1 2 3 4 5 6 7 8 9 A B C D E F

0 00 FF FF FF FF FF FF 00 1E 6D 01 00 01 01 01 01 10 01 19 01 03 80 A0 5A 78 0A EE 91 A3 54 4C 99 26 20 0F 50 54 A1 08 00 31 40 45 40 61 40 71 40 81 80 30 01 01 01 01 01 01 08 E8 00 30 F2 70 5A 80 B0 58 40 8A 00 40 84 63 00 00 1E 02 3A 80 18 71 38 2D 40 50 58 2C 45 00 40 84 63 00 00 1E 00 00 00 FD 00 3 A 60 3E 1E 88 3C 00 0A 20 20 20 20 20 20 00 00 00 FC 70 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 01 A0

EDID Block 1, Bytes 128-255 [80H-FFH]

0 1 2 3 4 5 6 7 8 9 A B C D E F 80 02 03 44 F1 58 10 9F 04 13 05 14 03 02 12 20 21 90 22 15 01 60 61 5D 5E 5F 65 66 62 63 64 26 15 07 A0 50 09 57 07 6E 03 0C 00 10 00 B8 3C 20 00 80 01 B0 02 03 04 67 D8 5D C4 01 78 80 03 E3 05 C0 00 E4 C0 0F 00 C0 18 66 21 50 B0 51 00 1B 30 40 70 36 00 D0 40 84 63 00 00 1E 01 1D 00 72 51 D0 1E 20 6E 28 E0 55 00 40 84 63 00 00 1E 00 00 00 00 00 00 00 00 F0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0

# HDMI 1(C/S : E6 26) – HDMI UHD Deep Off Case EDID Block 0, Bytes 0-127 [00H-7FH]

0 1 2 3 4 5 6 7 8 9 A B C D E F

EDID Block 1, Bytes 128-255 [80H-FFH]

0 1 2 3 4 5 6 7 8 9 A B C D E F 80 02 03 35 F1 54 10 9F 04 13 05 14 03 02 12 20 21 90 22 15 01 5D 5E 5F 62 63 64 26 15 07 50 09 57 07 A0 6E 03 0C 00 10 00 B8 3C 20 00 80 01 02 03 04 E5 B0 0E 60 61 65 66 01 1D 80 18 71 1C 16 20 58 2C 25 C0 00 40 84 63 00 00 9E 01 1D 00 72 51 D0 1E 20 6E D0 28 55 00 40 84 63 00 00 1E 00 00 00 00 00 00 00 E0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 F0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 26

# HDMI 2(C/S : A0 C0) - HDMI UHD Deep On Case EDID Block 0, Bytes 0-127 [00H-7FH]

0 1 2 3 4 5 6 7 8 9 A B C D E F

0 00 FF FF FF FF FF FF 00 1E 6D 01 00 01 01 01 01 10 01 19 01 03 80 A0 5A 78 0A EE 91 A3 54 4C 99 26 20 0F 50 54 A1 08 00 31 40 45 40 61 40 71 40 81 80 30 01 01 01 01 01 01 08 E8 00 30 F2 70 5A 80 B0 58 40 8A 00 40 84 63 00 00 1E 02 3A 80 18 71 38 2D 40 50 58 2C 45 00 40 84 63 00 00 1E 00 00 00 FD 00 3 A 60 3E 1E 88 3C 00 0A 20 20 20 20 20 20 00 00 00 FC 70 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 01 A0

EDID Block 1, Bytes 128-255 [80H-FFH]

0 1 2 3 4 5 6 7 8 9 A B C D E F 80 02 03 44 F1 58 10 9F 04 13 05 14 03 02 12 20 21 90 22 15 01 60 61 5D 5E 5F 65 66 62 63 64 26 15 07 A0 50 09 57 07 6E 03 0C 00 20 00 B8 3C 20 00 80 01 B0 02 03 04 67 D8 5D C4 01 78 80 03 E3 05 C0 00 E4 C0 0F 00 C0 18 66 21 50 B0 51 00 1B 30 40 70 36 00 D0 40 84 63 00 00 1E 01 1D 00 72 51 D0 1E 20 6E 28 E0 55 00 40 84 63 00 00 1E 00 00 00 00 00 00 00 00 F0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 C0

Only for training and service purposes

- 18 -

# HDMI 2(C/S : E6 16) - HDMI UHD Deep off Case EDID Block 0, Bytes 0-127 [00H-7FH]

0 1 2 3 4 5 6 7 8 9 A B C D E F

EDID Block 1, Bytes 128-255 [80H-FFH]

0 1 2 3 4 5 6 7 8 9 A B C D E F 80 02 03 35 F1 54 10 9F 04 13 05 14 03 02 12 20 21 90 22 15 01 5D 5E 5F 62 63 64 26 15 07 50 09 57 07 A0 6E 03 0C 00 20 00 B8 3C 20 00 80 01 02 03 04 E5 B0 0E 60 61 65 66 01 1D 80 18 71 1C 16 20 58 2C 25 C0 00 40 84 63 00 00 9E 01 1D 00 72 51 D0 1E 20 6E D0 28 55 00 40 84 63 00 00 1E 00 00 00 00 00 00 00 E0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 F0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 16

# HDMI 3(C/S : E6 06) - HDMI UHD Deep off Case EDID Block 0, Bytes 0-127 [00H-7FH]

0 1 2 3 4 5 6 7 8 9 A B C D E F

EDID Block 1, Bytes 128-255 [80H-FFH]

0 1 2 3 4 5 6 7 8 9 A B C D E F 80 02 03 35 F1 54 10 9F 04 13 05 14 03 02 12 20 21 90 22 15 01 5D 5E 5F 62 63 64 26 15 07 50 09 57 07 A0 6E 03 0C 00 30 00 B8 3C 20 00 80 01 02 03 04 E5 B0 0E 60 61 65 66 01 1D 80 18 71 1C 16 20 58 2C 25 C0 00 40 84 63 00 00 9E 01 1D 00 72 51 D0 1E 20 6E D0 28 55 00 40 84 63 00 00 1E 00 00 00 00 00 00 00 E0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 F0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 06

* Checksum(HDMI 1/2/3)

Input

HDMI1 A0 D0 E6 26

HDMI2 A0 C0 E6 16

HDMI3 E6 06 E6 06

HDMI Deep Color On

FFh (Checksum)

HDMI Deep Color Off

FFh (Checksum)

3) PCM # HDMI 1(C/S : A0 42) - HDMI UHD Deep On Case EDID Block 0, Bytes 0-127 [00H-7FH]

0 1 2 3 4 5 6 7 8 9 A B C D E F

0 00 FF FF FF FF FF FF 00 1E 6D 01 00 01 01 01 01 10 01 19 01 03 80 A0 5A 78 0A EE 91 A3 54 4C 99 26 20 0F 50 54 A1 08 00 31 40 45 40 61 40 71 40 81 80 30 01 01 01 01 01 01 08 E8 00 30 F2 70 5A 80 B0 58 40 8A 00 40 84 63 00 00 1E 02 3A 80 18 71 38 2D 40 50 58 2C 45 00 40 84 63 00 00 1E 00 00 00 FD 00 3 A 60 3E 1E 88 3C 00 0A 20 20 20 20 20 20 00 00 00 FC 70 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 01 A0

EDID Block 1, Bytes 128-255 [80H-FFH]

0 1 2 3 4 5 6 7 8 9 A B C D E F 80 02 03 41 F1 58 10 9F 04 13 05 14 03 02 12 20 21 90 22 15 01 60 61 5D 5E 5F 65 66 62 63 64 23 09 57 A0 07 6E 03 0C 00 10 00 B8 3C 20 00 80 01 02 03 04 B0 67 D8 5D C4 01 78 80 03 E3 05 C0 00 E4 0F 00 C0 C0 18 66 21 50 B0 51 00 1B 30 40 70 36 00 40 84 63 D0 00 00 1E 01 1D 00 72 51 D0 1E 20 6E 28 55 00 40 E0 84 63 00 00 1E 00 00 00 00 00 00 00 00 00 00 00 F0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 42

# HDMI 1(C/S : E6 98) - HDMI UHD Deep off case EDID Block 0, Bytes 0-127 [00H-7FH]

0 1 2 3 4 5 6 7 8 9 A B C D E F

EDID Block 1, Bytes 128-255 [80H-FFH]

0 1 2 3 4 5 6 7 8 9 A B C D E F 80 02 03 32 F1 54 10 9F 04 13 05 14 03 02 12 20 21 90 22 15 01 5D 5E 5F 62 63 64 23 09 57 07 6E 03 0C A0 00 10 00 B8 3C 20 00 80 01 02 03 04 E5 0E 60 61 B0 65 66 01 1D 80 18 71 1C 16 20 58 2C 25 00 40 84 C0 63 00 00 9E 01 1D 00 72 51 D0 1E 20 6E 28 55 00 D0 40 84 63 00 00 1E 00 00 00 00 00 00 00 00 00 00 E0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 F0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 98

# HDMI 2(C/S : A0 32) - HDMI UHD Deep On Case EDID Block 0, Bytes 0-127 [00H-7FH]

0 1 2 3 4 5 6 7 8 9 A B C D E F

0 00 FF FF FF FF FF FF 00 1E 6D 01 00 01 01 01 01 10 01 19 01 03 80 A0 5A 78 0A EE 91 A3 54 4C 99 26 20 0F 50 54 A1 08 00 31 40 45 40 61 40 71 40 81 80 30 01 01 01 01 01 01 08 E8 00 30 F2 70 5A 80 B0 58 40 8A 00 40 84 63 00 00 1E 02 3A 80 18 71 38 2D 40 50 58 2C 45 00 40 84 63 00 00 1E 00 00 00 FD 00 3 A 60 3E 1E 88 3C 00 0A 20 20 20 20 20 20 00 00 00 FC 70 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 01 A0

Only for training and service purposes

EDID Block 1, Bytes 128-255 [80H-FFH]

0 1 2 3 4 5 6 7 8 9 A B C D E F 80 02 03 41 F1 58 10 9F 04 13 05 14 03 02 12 20 21 90 22 15 01 60 61 5D 5E 5F 65 66 62 63 64 23 09 57 A0 07 6E 03 0C 00 20 00 B8 3C 20 00 80 01 02 03 04 B0 67 D8 5D C4 01 78 80 03 E3 05 C0 00 E4 0F 00 C0 C0 18 66 21 50 B0 51 00 1B 30 40 70 36 00 40 84 63 D0 00 00 1E 01 1D 00 72 51 D0 1E 20 6E 28 55 00 40 E0 84 63 00 00 1E 00 00 00 00 00 00 00 00 00 00 00 F0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 32

- 19 -

# HDMI 2(C/S : E6 88) - HDMI UHD Deep off case EDID Block 0, Bytes 0-127 [00H-7FH]

0 1 2 3 4 5 6 7 8 9 A B C D E F 00 00 FF FF FF FF FF FF 00 1E 6D 01 00 01 01 01 01 01 01 19 01 03 80 A0 5A 78 0A EE 91 A3 54 4C 99 26 0F 0F 50 54 A1 08 00 31 40 45 40 61 40 71 40 81 80 01 01 01 01 01 01 01 02 3A 80 18 71 38 2D 40 58 2C 45 45 00 40 84 63 00 00 1E 66 21 50 B0 51 00 1B 30 40 40 70 36 00 40 84 63 00 00 1E 00 00 00 FD 00 3A 3E 3E 1E 53 10 00 0A 20 20 20 20 20 20 00 00 00 FC 00 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 01 E6

EDID Block 1, Bytes 128-255 [80H-FFH]

0 1 2 3 4 5 6 7 8 9 A B C D E F 80 02 03 32 F1 54 10 9F 04 13 05 14 03 02 12 20 21 90 22 15 01 5D 5E 5F 62 63 64 23 09 57 07 6E 03 0C A0 00 20 00 B8 3C 20 00 80 01 02 03 04 E5 0E 60 61 B0 65 66 01 1D 80 18 71 1C 16 20 58 2C 25 00 40 84 C0 63 00 00 9E 01 1D 00 72 51 D0 1E 20 6E 28 55 00 D0 40 84 63 00 00 1E 00 00 00 00 00 00 00 00 00 00 E0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 F0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 88

# HDMI 3(C/S : E6 78) - HDMI UHD Deep off case EDID Block 0, Bytes 0-127 [00H-7FH]

EDID Block 1, Bytes 128-255 [80H-FFH]

0 1 2 3 4 5 6 7 8 9 A B C D E F 80 02 03 32 F1 54 10 9F 04 13 05 14 03 02 12 20 21 90 22 15 01 5D 5E 5F 62 63 64 23 09 57 07 6E 03 0C A0 00 30 00 B8 3C 20 00 80 01 02 03 04 E5 0E 60 61 B0 65 66 01 1D 80 18 71 1C 16 20 58 2C 25 00 40 84 C0 63 00 00 9E 01 1D 00 72 51 D0 1E 20 6E 28 55 00 D0 40 84 63 00 00 1E 00 00 00 00 00 00 00 00 00 00 E0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 F0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 78

* Checksum(HDMI 1/2/3)

Input

HDMI1 A0 42 E6 98

HDMI2 A0 32 E6 88

HDMI3 E6 78 E6 78

HDMI Deep Color On

FFh (Checksum)

HDMI Deep Color Off

FFh (Checksum)

4.1.5. Green Eye Inspection Guide

Step 1) Turn on the TV set. Step 2). Press “EYE” button on the Adjustment remote control.



Step 3) Block the Intelligent Sensor module on the front C/A

about 6 seconds. When the “Sensor Data” is lower than 20, you can see the “OK” message

→ If it doesn’t show “OK” message, the Sensor

Module is defected one. You have to replace that with a good one.



Step 4) After check the “OK” message come out, take out

your hand from the Sensor module.

→ Check “Backlight” value change from “0” to “100” or

not. If it doesn’t change the value, the sensor is also defected one. You have to replace it.

4.2. White Balance Adjustment

4.2.1. Overview

▪ W/B adj. Objective & How-it-works

(1) Objective: To reduce each Panel's W/B deviation (2) How-it-works : When R/G/B gain in the OSD is at 192, it

means the panel is at its Full Dynamic Range. In order to prevent saturation of Full Dynamic range and data, one of R/G/B is fixed at 192, and the other two is lowered to find the desired value.

(3) Adjustment condition : normal temperature

1) Surrounding Temperature : 25 °C ± 5 °C

2) Warm-up time: About 5 Min

3) Surrounding Humidity : 20 % ~ 80 %

Only for training and service purposes

4.2.2. Equipment

(1) Color Analyzer: CA-210 (LED Module : CH 14) (2) Adjustment Computer(During auto adj., RS-232C protocol

is needed) (3) Adjustment Remote control (4) Video Signal Generator MSPG-925F 720p/216-Gray

(Model: 204, Pattern: 49)

→ Only when internal pattern is not available

• Color Analyzer Matrix should be calibrated using CS-100.

- 20 -

4.2.3. Equipment connection MAP

Color Analyzer

Probe

RS- 232C

Signal Source

* If TV internal pattern is used, not needed

RS-232C

Computer

RS-232C

Pattern Generator

4.2.4. Adj. Command (Protocol)

START 6E A 50 A LEN A 03 A CMD A 00 A VA L A CS STOP

- LEN: Number of Data Byte to be sent

- CMD: Command

- VAL: FOS Data value

- CS: Checksum of sent data

- A: Acknowledge Ex) [Send: JA_00_DD] / [Ack: A_00_okDDX]

▪ RS-232C Command used during auto-adjustment.

RS-232C COMMAND

[CMD ID DATA]

wb 00 00 Begin White Balance adjustment

wb 00 10 Gain adjustment(internal white pattern)

wb 00 1f Gain adjustment completed

wb 00 20 Offset adjustment(internal white pattern)

wb 00 2f Offset adjustment completed

wb 00 ff

End White Balance adjustment (internal pattern disappears )

Ex) wb 00 00 → Begin white balance auto-adj.

wb 00 10 → Gain adj. ja 00 ff → Adj. data

jb 00 c0 ... ...

wb 00 1f -> Gain adj. completed *(wb 00 20(Start), wb 00 2f(end)) → Off-set adj. wb 00 ff -> End white balance auto-adj.

▪ Adj. Map

Command

(lower case ASCII)

CMD1 CMD2 MIN MAX

Cool

Medium

Warm

Adj. item

R Gain j g 00 C0

G Gain j h 00 C0

B Gain j i 00 C0

R Cut

G Cut

B Cut

R Gain j a 00 C0

G Gain j b 00 C0

B Gain j c 00 C0

R Cut

G Cut

B Cut

R Gain j d 00 C0

G Gain j e 00 C0

B Gain j f 00 C0

R Cut

G Cut

Explanation

Data Range

(Hex.)

Default

(Decimal)

4.2.5. Adj. method

(1) Auto adj. method

1) Set TV in adj. mode using POWER ON key.

2) Zero calibrate probe then place it on the center of the Display.

3) Connect Cable.(RS-232C to USB)

4) Select mode in adj. Program and begin adj.

5) When adj. is complete (OK Sign), check adj. status pre mode. (Warm, Medium, Cool)

6) Remove probe and RS-232C cable to complete adj.

▪ W/B Adj. must begin as start command “wb 00 00”, and

finish as end command “wb 00 ff”, and Adj. offset if need.

(2) Manual adjustment. method

1) Set TV in Adj. mode using POWER ON.

2) Zero Calibrate the probe of Color Analyzer, then place it on the center of LCD module within 10 cm of the surface.

3) Press ADJ key → EZ adjust using adj. R/C → 7. WhiteBalance then press the cursor to the right(key ►).

(When right key(►) is pressed 216 Gray internal pattern

will be displayed)

4) One of R Gain / G Gain / B Gain should be fixed at 192, and the rest will be lowered to meet the desired value.

5) Adjustment is performed in COOL, MEDIUM, WARM 3 modes of color temperature.

** G-fix adjustment Adjust modes (Cool), Fix the G gain to 172 (default data) and change the others (G/B Gain). Adjust two modes(Medium / Warm), Fix the one of R/G/B gain to 192 (default data) and decrease the others. If internal pattern is not available, use RF input. In EZ Adj. menu 7.White Balance, you can select one of 2 Testpattern: ON, OFF. Default is inner(ON). By selecting OFF, you can adjust using RF signal in 216 Gray pattern.

▪ Adjustment condition and cautionary items

1) Lighting condition in surrounding area

Surrounding lighting should be lower 10 lux. Try to isolate adj. area into dark surrounding.

2) Probe location

: Color Analyzer(CA-210) probe should be within 10 cm

and perpendicular of the module surface (80° ~ 100°)

3) Aging time

- After Aging Start, Keep the Power ON status during 5 Minutes.

- In case of LCD, Back-light on should be checked using no signal or Full-white pattern.

Only for training and service purposes

- 21 -

4.2.6. Reference (White balance adjusmtment coordinate and color temperature)

▪ Luminance : 206 Gray ▪ Standard color coordinate and temperature using CS-1000

(over 26 inch)

Mode

Cool 0.271 0.270 13000 K 0.0000

Medium 0.286 0.289 9300 K 0.0000

Warm 0.313 0.329 6500 K 0.0000

▪

Standard color coordinate and temperature using CA-210(CH 14)

Mode

Cool 0.271 ± 0.002 0.270 ± 0.002 13000 K 0.0000

Medium 0.286 ± 0.003 0.289 ± 0.003 9300 K 0.0000

Warm 0.313 ± 0.002 0.329 ± 0.002 6500 K 0.0000

Coordinate

x y

Coordinate

x y

Temp ∆uv

4.3. Local Dimming Function Check

(1) Turn on TV. (2) At the Local Dimming mode, module Edge Backlight

moving right to left Back light of IOP module moving. (3) Confirm the Local Dimming mode. (4) Press “exit” Key.

4.4. Magic Motion Remote control test

- Equipment : RF Remote control for test, IR-KEY-Code

Remote control for test

- You must confirm the battery power of RF-Remote control

before test(recommend that change the battery per every lot)

- Sequence (test)

1) If you select the ‘start key(OK)’ on the Adjustment remote control, you can pairing with the TV SET.

2) You can check the cursor on the TV Screen, when select the "OK" key on the Adjustment remote control.

3) You must remove the pairing with the TV Set by select ‘Mute + OK Key’ on the Adjustment remote control.

4.2.7. EDGE & IOL LED White balance table

▪ Edge & ALEF LED module change color coordinate because

of aging time.

▪ Apply under the color coordinate table, for compensated

aging time.

▪ (Normal line) Edge & ALEF LED White balance table

- gumi(Mar.~Dec.) & Global Model : (normal line)LGD, CMI

web

Aging

2.0

time

(Min)

1 0-2 277 280 292 299 319 339 2 3-5 276 279 291 298 318 338 3 6-9 275 277 290 296 317 336 4 10-19 274 275 289 294 316 334 5 20-35 273 274 288 293 315 333 6 36-49 273 272 288 291 315 331 7 50-79 272 271 287 290 314 330 8 80-119 272 271 287 290 314 330 9 Over 120 271 270 286 289 313 329

- gumi(Jan~Feb) & Global Model : (normal line)LGD

web

Aging

2.0

time

(Min)

1 0-5 286 295 301 314 328 354 2 6-10 284 290 299 309 326 349 3 11-20 282 287 297 306 324 346 4 21-30 279 283 294 302 321 342 5 31-40 276 278 291 297 318 337 6 41-50 274 275 289 294 316 334 7 51-80 273 272 288 291 315 331 8 80-119 272 271 287 290 314 330 9 Over 120 271 270 286 289 313 329

Cool Medium Warm

x y x y x y

271 270 286 289 313 329

Cool Medium Warm

x y x y x y

271 270 286 289 313 329

4.5. 3D function test

(Pattern Generator MSHG-600, MSPG-6100[Support HDMI1.4]) * HDMI mode NO. 872 , pattern No.83 (1) Please input 3D test pattern like below.

(2) When 3D OSD appear automatically, then select green key.

(3) Don't wear a 3D Glasses, Check the picture like below.

Only for training and service purposes

- 22 -

4.6. Option selection per country

4.6.1. Overview

- Option selection is only done for models in AJ/JA/IL

4.6.2.Method

(1) Press "ADJ" key on the Adjustment remote control, then

select Country Group Menu.

(2) Depending on destination, select Country Group Code or

Country Group then on the lower Country option, select

US, CA, MX. Selection is done using +, - or ►◄ KEY.

4.7. HDMI ARC Function Inspection

(1) Test equipment

- Optic Receiver Speaker

- MSHG-600 (SW: 1220 ↑)

- HDMI Cable (for 1.4 version)

(2) Test method

1) Insert the HDMI Cable to the HDMI ARC port from the master equipment. (HDMI2)

5. GND and Internal Pressure check

5.1. Method

(1) GND & Internal Pressure auto-check preparation

- Check that Power Cord is fully inserted to the SET. (If loose, re-insert)

(2) Perform GND & Internal Pressure auto-check

- Unit fully inserted Power cord, Antenna cable and A/V arrive to the auto-check process.

- Connect D-terminal to AV JACK TESTER

- Auto CONTROLLER(GWS103-4) ON

- Perform GND TEST

- If NG, Buzzer will sound to inform the operator.

- If OK, changeover to I/P check automatically. (Remove CORD, A/V form AV JACK BOX.)

- Perform I/P test

- If NG, Buzzer will sound to inform the operator.

- If OK, Good lamp will lit up and the stopper will allow the pallet to move on to next process.

5.2. Checkpoint

▪ TEST voltage

- GND: 1.5 KV / min at 100 mA

- SIGNAL: 3 KV / min at 100 mA

▪ TEST time: 1 second ▪ TEST POINT

- GND TEST = POWER CORD GND & SIGNAL CABLE

METAL GND

- Internal Pressure TEST = POWER CORD GND & LIVE &

NEUTRAL

▪ LEAKAGE CURRENT: At 0.5 mArms

2) Check the sound from the TV Set.

3) Check the Sound from the Speaker or using AV & Optic TEST program (It’s connected to MSHG-600)

4.8. Tool Option selection

- Method : Press "ADJ" key on the Adjustment remote control, then select Tool option.

Model EU/CIS Tool 1 Tool 2 Tool 3 Tool 4 Tool 5 Tool 6 Tool 7 Tool 9

43UF77_V-Z_ EU 34615 4628 57513 64601 25254 2475 32911 4097

43UF77_9-Z_ EU 34615 4628 57513 64601 25254 2475 33423 4097

43UF77_V-Z_ CIS 34615 4632 57481 64601 25254 2475 33423 4097

4.9. Ship-out mode check (In-stop)

- After final inspection, press In-Stop key of the Adjustment

remote control and check that the unit goes to Stand-by mode.

6. Audio

No. Item Min Typ Max Unit

Audio practical max

Output, L/R (Distor-

tion=10% max Output)

Speaker

(8 Ω Impedance)

Measurement condition: (1) RF input: Mono, 1 KHz sine wave signal, 100 % Modulation (2) CVBS, Component: 1 KHz sine wave signal 0.5 Vrms

10 12 W

8.10 10.8 Vrms

10 12 W

EQ Off

AVL Off

Clear Voice Off

EQ On

AVL On

Clear Voice On

Only for training and service purposes

- 23 -

USB S/W Download(Service only)

(1) Put the USB Stick to the USB socket. (2) Go to General menu then enter to About This TV.

- If your downloaded program version in USB Stick is Lower, it didn’t work.

But your downloaded version is Higher, USB data is

automatically detecting. (Download Version High & Power only mode, Set is automatically Download)

(3) Show the message “Copying files from memory”.

(4) Updating is starting. (5) Updating completed, the TV will restart automatically

(6) If your TV is turned on, check your updated version and

Tool option. (explain the Tool option, next stage)

* If downloading version is more new than your TV have,

TV can lost all channel data. In this case, you have to channel recover. if all channel data is cleared, you didn’t have a DTV/ATV test on production line.

* After downloading, have to adjust Tool Option again.

(1) Push "IN-START" key in service remote control. (2) Select "Tool Option 1" and push "OK" key. (3) Punch in the number. (Each model has their number)

Only for training and service purposes

- 24 -

1. External

BLOCK DIAGRAM

4b’1010

Chip Config

(512MB X 2EA)

DDR3 1866 X 32

(512MB X 2EA)

DDR3 1866 X 32

X_TAL

24MHz

(256MB X 2EA)

DDR3 1866 X 32

T/C Demod

(256Kb)

EEPROM(NVRA

I2C 1

P_TS

Analog Demod

(4GB)

eMMC

51P

Vx1

I2C 6

Mstar

B-CAS

USB

(NTP7514)

MAIN Audio AMP

I2S Out

I2C 4

LM15U

HDMI

SUB

ASSY

X_TAL

WIFI/BT Combo

USB_WIFI

IR / KEY

LOGO LIGHT(Ready

CVBS/YPbPr

CVBS/RGB

(RENESAS

Sub Micom

R5F100GEAFB)

I2C 3

(HW Port)

ETHERNET

SPDIF OUT

32.768KHz

P_TS

CI Slot

P_TS

T2/C/S2 W/O AD

TUNER

Air/

Cable

OCP

P_TS

IF (+/-)

CVBS

SMARTCARD_I/F

(S2)

DEMOD

(S2)

(T2/C/A)

TUNER

DVB-S

B-CAS

(JAPAN)

LNB

OCP

HDMI3

HDMI1

USB3 (2.0)

USB2 (2.0)

USB1 (3.0)

HDMI2(ARC)

H/P

SCART

(IN/OUT)

AV/COMP

LAN

OPTIC

Only for training and service purposes

- 25 -

1-1. External (+ URSA9)

DDR3 1866 X 32

X_TAL

DDR3 1866 X 32

(512MB X 2EA)

24MHz

4b’1010

Chip Config

51P/41P

(512MB X 2EA)

(256MB X 2EA)

DDR3 1866 X 32

T/C Demod

(256Kb)

EEPROM(NVRA

I2C 1

P_TS

Analog Demod

(4GB)

eMMC

Vx1

(1Gb X 4EA)

DDR3 1866 X 32

URSA

Mstar

LM15U

B-CAS

USB

(NTP7515)

MAIN Audio AMP

I2C 4

I2S Out

HDMI

SUB

ASSY

WIFI/BT Combo

USB_WIFI

CVBS/YPbPr

IR / KEY

LOGO LIGHT(Ready)

CVBS/RGB

X_TAL

(RENESAS

Sub Micom

I2C 3

SPDIF OUT

32.768KHz

R5F100GEAFB)

(HW Port)

ETHERNET

CI Slot

T2/C/S2 W/O AD

P_TS

OCP

P_TS

IF (+/-)

TUNER

Air/

Cable

CVBS

SMARTCARD_I/F

(S2)

DEMOD

(S2)

(T2/C/A)

TUNER

DVB-S

B-CAS

(JAPAN)

LNB

OCP

HDMI3

HDMI1

USB3 (2.0)

USB2 (2.0)

USB1 (3.0)

HDMI2(ARC)

H/P

RS232C

SCART

(IN/OUT)

AV/COMP

LAN

OPTIC

Only for training and service purposes

- 26 -

2. Internal

Only for training and service purposes

- 27 -

3. I2C

LNB

IC6900

TUNER

TU6704

IC102

NVRAM

TUNER

TU6704

LM15U

I2C_SDA2(HW)

33Ω

I2C_SCL2(HW)

33Ω

1.8KΩ

+3.3V_NORMAL

I2C_SCL3 (HW)

I2C_SDA3 (HW)

+3.3V_LNA_TU

I2C_SCL1(HW)

I2C_SDA1(HW)

I2C_SDA6

1.8KΩ

I2C_SCL6

I2C_SDA5(HW)

33Ω

I2C_SCL5(HW)

I2C_SCL7 (HW)

I2C_SDA7 (HW)

33Ω

+3.3V_TU

I2C_SCL4

I2C_SDA4

1.8KΩ

+3.3V_NORMAL

100Ω

IC5600

NTP7515(Main AMP)

Only for training and service purposes

33Ω

1.8KΩ

+3.3V_NORMAL

IC3000

RENESAS

+3.3V_NORMAL

MICOM

1.8KΩ

+3.3V_NORMAL

0Ω

P7201

LCD Panel

1.8KΩ

33Ω

IC2500

URSA9

+URSA model Only

- 28 -

t(x

(x16)

866

866866

4. URSA9

V x1

8 lane 41P

(4MB)

SPI FLASH

Data_Format_0

Data_Format_1

I2C_SCL6

I2C_SDA6

HTPDn_IN

LOCKn_IN

V x1

I2C_SCL7

(+12V)

PANEL_VCC

8 lane 51P

I2CS_SCL

I2C_SDA7

LOCK n

HTPD n

Data_Format_1

XO_URSA

X-Tal

(24Mhz)

XIN_URSA

SPI_DI

3D_EN

Data_Format_2

L_DIM_EN

IRE

SPI_DO/CK/CS

I2CS_SCL

UART1_TX

UART2_RX

I2CS_SDA

UART2_TX

B_DDR3_DQ[31:0]

BA[2:0]/CLK/CKE B_DDR3_A[15:0]/

DDR3 SDRAM

- 1Gbit (x16)

- 1866

DDR3 SDRAM

- 1Gbit (x16)

- 1866

URSA9

A_DDR3_DQ[31:0]

URSA9_CONNECT

I2CS_SDA

4 Pin

I2C_S Port

Jig Download

BA[2:0]/CLK/CKE A_DDR3_A[15:0]/

DDR3 SDRAM

- 1Gbit (x16)

- 1866

DDR3 SDRAM

5 Pin

PANEL_VCC

T-CON POWER

- 1Gbit (x16)

- 1866

Switch

URSA

DEBUG

UART

URSA9

UART2_TX

UART2_RX

+1.5V_U_DDR

(URSA DDR)

DC-DC Converter

(BD9D320EFJ _3A)

Power +12V

Only for training and service purposes

Vx1 VIDEO 8Lane

Vx1 OSD 4Lane

SDA2_+3.3V_DB

SCL2_+3.3V_DB

UART

URSA9

SYS

IRE

UART1_TX

+1.15V (URSA)

LOCKAn_OSD / LOCKAN_Video

LM15U

DC-DC Converter

(MP8762HGLE-Z _10A)

- 29 -

5. Power

LDO DCDC

URSA9

LM15U

DCDC efficiency 80%

DDR_VTT

1.5V

IC402

DDR_VTT

1.5V

IC407

LM15U

eMMC

D.Demod_

DDR_VTT

1.8V

eMMC

1A IC2301

LM15U

DDR3*6EA

Core 2A

LM15U

URSA

Tuner

IC6500

1.5V

URSA9

DDR_VTT

IC13100

URSA

DDR_VTT

URSA9

DDR3*4EA

H/P AMP

WIFI

Combo

NTP7515

NVRAM

USB1

CI SLOT

USB2/3

NTP7514

LNB option

MICOM

LM15U

IR Ass’y

LNB

PANEL VCC

3.3V

3.5V

IC201

AVDD

3.3V NORMAL / 5A

IC2302

1.5V DDR / 3A

IC2303

1.1V Core / 10A

IC2501

1.1V CPU Core / 6A

IC2300

12V

IC13408

1.15V URSA Core / 10A

1.5V_U_DDR / 3A

IC13403

5V NORMAL / 6A

IC2305

24V

Only for training and service purposes

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+ 81 hidden pages

LG 43UF77** -ZA, 43UF77** -ZB, 43UF77** -ZF, 43UF77** -ZP, 43UF77** -ZQ Schematic

LG 43UF77 -ZA, 43UF77 -ZB, 43UF77 -ZF, 43UF77 -ZP, 43UF77** -ZQ Schematic