LG 49UB850T-DA Schematic

Internal Use Only

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LED TV

SERVICE MANUAL

CHASSIS : LT41V

MODEL : 49UB850T 49UB850T-DA

CAUTION

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

Printed in KoreaP/NO : MFL68140404 (1404-REV00)

CONTENTS

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

PRODUCT SAFETY ................................................................................. 3

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

ADJUSTMENT INSTRUCTION .............................................................. 16

EXPLODED VIEW .................................................................................. 28

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

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 th e cir cuitry 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 exp ose d metallic par t. 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 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 explosion hazard.

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

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

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

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

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

contacts in not required.

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

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

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

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

service manual.

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

heat sink in this receiver.

Electrostatically Sensitive (ES) Devices

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

devices are integrated circuits and some eld-effect transistors

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

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

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

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

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

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

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

electrical charges sufcient to damage ES devices.

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

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

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

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

General Soldering Guidelines

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

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

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

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

5. Use the following unsoldering technique

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

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

type solder removal device or with solder braid.

CAUTION: Work quickly to avoid overheating the circuit

board printed foil.

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

(500 °F to 600 °F)

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

the component lead until the solder melts.

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

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

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

splashed solder with a small wire-bristle brush.

Only for training and service purposes

- 4 -

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 spec sheet is applied to the LED TV used LT41V, LT41U chassis

2. Test condition

Each part is tested as below without special notice.

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

2) Relative Humidity: 65 % ± 10 %

3) Power Voltage Standard input voltage (100~240V@ 50/60Hz) * Standard Voltage of each products is marked by models.

4) Specification and performance of each parts are followed

ea ch drawing and s pe cificatio n b y p art 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

Only for training and service purposes

- 6 -

4. General Specification

No Item Specication Remark

1. Display Screen Device 65” wide Color Display Module Resolution: 3840*2160

55” wide Color Display Module

49” wide Color Display Module

84” wide Color Display Module

79” wide Color Display Module

2. Aspect Ratio 16:9 All

3. LCD Module 65" QWUXGA TFT LCD 65UB98(LC650EQF-FGF1),

79" QWUXGA TFT LCD LC790EQF-FGF1

84” TFT WUXGA LCD LC840EQD-SGF1

55" QWUXGA TFT LCD LC550EQE-PGF2

49" QWUXGA TFT LCD LC790EQF-FGF1

4. Operating Environment TFT Temp. : 0 ~ 50 deg

5. Storage Environment TFT Temp. : -20 ~ 60 deg

6. Input Voltage AC100 ~ 240V, 50/60Hz

7. Power Consumption(Typ) T240 Advance Cinema

T120 Advance Cinema

8. LCD Module Size Maker Inch (H)mm × (V)mm × (D)mm

LGD 65” 1443.4.0 × 821.6 × 12.2

Pixel Pitch Maker Inch mm x mm

LGD 65” 0.372 × 0.372

Back Light LGD 49”/55”

Display Colors 1.06 Billion Colors @ 10bit(D)

Coating Hard coating(2H), Anti-glare treatment

Humidity : 10 ~ 90%

Temp. : -20 ~ 60 deg Humidity : 5 ~ 90%RH

65" 155.1 W Logic=16.8W, BackLight=138.3W)

79” 165.6 W

84” 402 W

55” 111.5 W

49” 97.1 W

79” 1759.4 x 1002.4 x13.9

84” 1904.0 x 1096.0 x 15.5

55” 1226.0 x 702.1 x 9.2

49” 1086.3 x 623.8 x 10.6

79” 0.453 x 0.453

84” 0.4845x0.4845

55” 0.315 x 0.315

49” 0.27963 x 0.27963

ULTRA HD /65”/79” /84”

65UB93(LC650EQF-FGM1)

LGE SPEC

Only 84” , LGD SPEC

LGE SPEC

Only for training and service purposes

- 7 -

5. External Input Support Format

5.1. Component (Y, PB, PR)

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

1. 720*480i 15.73 59.94 13.500 SDTV, DVD 480I(525I)

2. 720*480i 15.73 60.00 13.514 SDTV, DVD 480I(525I)

3. 720*576i 15.625 50.00 13.500 SDTV, DVD 576I(625I) 50Hz

4. 720*480p 31.47 59.94 27.000 SDTV 480P

5. 720*480p 31.50 60.00 27.027 SDTV 480P

6. 720*576p 31.25 50.00 27.000 SDTV 576P 50Hz

7. 1280*720 44.96 59.94 74.176 HDTV 720P

8. 1280*720 45.00 60.00 74.250 HDTV 720P

9. 1280*720 37.50 50.00 74.25 HDTV 720P 50Hz

10. 1920*1080 28.125 50.00 74.250 HDTV 1080I 50Hz,

11. 1920*1080 33.72 59.94 74.176 HDTV 1080I

12. 1920*1080 33.75 60.00 74.25 HDTV 1080I

13. 1920*1080 26.97 23.976 63.296 HDTV 1080P

14. 1920*1080 27.00 24.000 63.36 HDTV 1080P

15. 1920*1080 33.71 29.97 79.120 HDTV 1080P

16. 1920*1080 33.75 30.00 79.20 HDTV 1080P

17. 1920*1080 56.25 50 148.5 HDTV 1080P

18. 1920*1080 67.432 59.94 148.350 HDTV 1080P

19. 1920*1080 67.5 60.00 148.5 HDTV 1080P

Only for training and service purposes

- 8 -

5.2. HDMI : EDID DATA : Refer to adjust specification

5.2.1. DTV mode

No Resolution H-freq(kHz) V-freq.(Hz)

1 640*480 31.469 59.94 25.125 SDTV 480P

2 640*480 31.5 60 25.125 SDTV 480P

3 720*480 15.73 59.94 13.500 SDTV, DVD 480I(525I) Spec. out but display

4 720*480 15.75 60.00 13.514 SDTV, DVD 480I(525I)

5 720*576 15.625 50.00 13.500 SDTV, DVD 576I(625I) 50Hz

6 720*480 31.47 59.94 27 SDTV 480P

7 720*480 31.5 60.00 27.027 SDTV 480P

8 720*576 31.25 50.00 27 SDTV 576P

9 1280*720 44.96 59.94 74.176 HDTV 720P

10 1280*720 45 60.00 74.25 HDTV 720P

11 1280*720 37.5 50.00 74.25 HDTV 720P

12 1920*1080 28.125 50.00 74.25 HDTV 1080I

13 1920*1080 33.72 59.94 74.176 HDTV 1080I

14 1920*1080 33.75 60.00 74.25 HDTV 1080I

15 1920*1080 26.97 23.976 63.296 HDTV 1080P

16 1920*1080 27.00 24.000 63.36 HDTV 1080P

17 1920*1080 28.125 25 74.25 HDTV 1080P

18 1920*1080 33.71 29.97 79.120 HDTV 1080P

19 1920*1080 33.75 30.00 79.20 HDTV 1080P

20 1920*1080 56.25 50.00 148.5 HDTV 1080P

21 1920*1080 67.432 59.94 148.350 HDTV 1080P

22 1920*1080 67.5 60 148.50 HDTV 1080P

23 3840*2160 53.95 23.98 297.00 UDTV 2160P Only UD Model

24 3840*2160 54 24.00 297.00 UDTV 2160P Only UD Model

25 3840*2160 56.25 25.00 297.00 UDTV 2160P Only UD Model

26 3840*2160 61.43 29.97 297.00 UDTV 2160P Only UD Model

27 3840*2160 67.5 30.00 297.00 UDTV 2160P Only UD Model

28 3840*2160 112.5 50 594 UDTV 2160P Only UD Model, Port3

29 3840*2160 135 60 594 UDTV 2160P Only UD Model, Port3

30 3840*2160 135 59.94 594 UDTV 2160P Only UD Model, Port3

31 4096*2160 53.95 23.98 297 UDTV 2160P Only UD Model

32 4096*2160 54 24.00 297 UDTV 2160P Only UD Model

33 4096*2160 56.25 25.00 297 UDTV 2160P Only UD Model

34 4096*2160 61.43 29.97 297 UDTV 2160P Only UD Model

35 4096*2160 67.5 30.00 297 UDTV 2160P Only UD Model

36 4096*2160 112.5 50.00 594 UDTV 2160P Only UD Model, Port3

37 4096*2160 135 60.00 594 UDTV 2160P Only UD Model, Port3

38 4096*2160 135 59.94 594 UDTV 2160P Only UD Model, Port3

Pixel

clock(MHz)

Proposed Remark

Only for training and service purposes

- 9 -

5.2.2. PC mode

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

1 640*350 @70Hz 31.468 70.09 25.17 EGA

2 720*400@70Hz 31.469 70.08 28.32 DOS

3 640*480@60Hz 31.469 59.94 25.17 VESA(VGA)

4 800*600 @60Hz 37.879 60.31 40 VESA(SVGA)

5 1024*768 @60Hz 48.363 60.00 65 VESA(XGA)

6 1152*864@60Hz 54.348 60.053 80 VESA

7 1280*1024 @60Hz 63.981 60.020 109.00 VESA(SXGA) Support to HDMI-PC

8 1360*768 @60Hz 47.712 60.015 85.5 VESA(WXGA)

9 1920*1080@60Hz 67.5 60 158.40 WUXGA(CEA 861D)

10 3840*2160@30Hz 67.5 30.00 297.00 UDTV 2160P Only UHD Model

11 3840*2160@25Hz 56.25 25.00 297.00 UDTV 2160P Only UHD Model

12 3840*2160@24Hz 54.0 24.00 297.00 UDTV 2160P Only UHD Model

13 4096*2160@30Hz 61.43 29.97 297.00 UDTV 2160P Only UHD Model

14 4096*2160@30Hz 67.5 30.00 297.00 UDTV 2160P Only UHD Model

15 4096*2160@25Hz 56.25 25.00 297.00 UDTV 2160P Only UHD Model

16 4096*2160@24Hz 53.95 23.97 297.00 UDTV 2160P Only UD Model, Port3

17 4096*2160@24Hz 54 24.00 297.00 UDTV 2160P Only UD Model, Port3

Only for training and service purposes

- 10 -

6. 3D mode-DTV/HDMI/USB

6.1. RF Input (3D supported mode manually)

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

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

6.2. HDMI Input

6.2.1. RF Input (3D supported mode automatically)

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

1 720*480 31.5 60 27.03 SDTV 480P 2D to 3D, Side by Side(Half),

2 720*576 31.25 50 27 SDTV 576P

3 1280*720 45.00 60.00 74.25 HDTV 720P

37.500 50 74.25 HDTV 720P

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

28.125 50.00 74.25 HDTV 1080I

5 1920*1080 27.00 24.00 74.25 HDTV 1080P 2D to 3D, Side by Side(Half), Top & Bottom,

28.12 25 74.25 HDTV 1080P

33.75 30.00 74.25 HDTV 1080P

67.50 60.00 148.5 HDTV 1080P 2D to 3D, Side by Side(Half),

56.250 50 148.5 HDTV 1080P

6 3840*2160 53.95 23.976 297.00 HDTV 2160P 2D to 3D,

54 24.00 296.703

56.25 25.00 297.00

61.43 29.970 297.00

67.5 30.00 296.703

Top & Bottom, Checker Board, Frame Sequential, Row Interleaving, Column Interleaving

Checker Board, Row Interleaving, Column Interleaving

Top & Bottom, Checker Board, Single Frame Sequential, Row Interleaving, Column Interleaving

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

Only for training and service purposes

- 11 -

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

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

(MHz)

1 640*480 31.469 / 31.5 59.94/ 60 25.125/25.2 1 Top-and-Bottom

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 Frame packing

2 720*480 31.469 / 31.5 59.94 / 60 27.00/27.03 2,3 Top-and-Bottom

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 Frame packing

3 720*576 31.25 50 27 17,18 Top-and-Bottom

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

62.5 50 54 17,18 Frame packing

4 720*576 15.625 50 27 21 Frame packing

5 1280*720 37.500 50 74.25 19 Top-and-Bottom

37.500 50 148.5 19 Side-by-side(Full) (HDTV 720P)

44.96 / 45 59.94 / 60 74.17/74.25 4 Top-and-Bottom

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

75 50 148.5 19 Frame packing

89.91/90 59.94 / 60 148.35/148.5 4 Frame packing

6 1920*1080 28.125 50.00 74.25 20 Top-and-Bottom

VIC 3D input proposed

mode

Side-by-side(half)

Line alternative

Side-by-side(half)

Line alternative

Side-by-side(half)

Line alternative

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

Side-by-side(half)

Line alternative

Side-by-side(half)

Proposed

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)

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

28.125 50.00 148.5 20 Side-by-side(Full) (HDTV 1080I)

33.72 / 33.75 59.94 / 60 74.17/74.25 5 Top-and-Bottom

33.72 / 33.75 59.94 / 60 148.35/148.5 5 Side-by-side(Full) (HDTV 1080I)

56.25 50.00 148.5 20 Frame packing

67.432/67.50 59.94 / 60 148.35/148.5 5 Frame packing

Only for training and service purposes

- 12 -

Side-by-side(half)

Field alternative

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

Primary(HDTV 1080I) (HDTV 1080I)

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

(MHz)

7 1920*1080 26.97 / 27 23.97 / 24 74.17/74.25 32 Top-and-Bottom

26.97 / 27 23.97 / 24 148.35/148.5 32 Side-by-side(Full) (HDTV 1080P)

28.125 25 74.25 33 Top-and-Bottom

28.125 25 148.5 33 Side-by-side(Full) (HDTV 1080P)

33.716 / 33.75 29.976 / 30.00 74.18/74.25 34 Top-and-Bottom

33.716 / 33.75 29.976 / 30.00 148.35/148.5 34 Side-by-side(Full) (HDTV 1080P)

43.94/54 23.97 / 24 148.35/148.5 32 Frame packing

56.25 25 148.5 33 Frame packing

67.432 / 67.5 29.976 / 30.00 148.35/148.5 34 Frame packing

56.250 50 148.5 31 Top-and-Bottom

67.432 / 67.5 59.94 / 60 148.35/148.50 16 Top-and-Bottom

VIC 3D input proposed

Side-by-side(half)

Line alternative

Side-by-side(half)

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

mode

Proposed

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

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

Primary(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)

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

1 1024*768 48.36 60 65 2D to 3D,

2 1360*768 47.71 60 85.5 2D to 3D,

3 1920*1080 67.500 60 148.50 2D to 3D, Side by Side(half),

4 3840*2160 54 24.00 296.703 2D to 3D,

56.25 25.00 297

67.5 30.00 296.703

5 3840*2160 135 60 594 2D to 3D,

6 4096*2160 135 60 594 2D to 3D,

7 Others - - - 2D to 3D,

Side by Side(half), Top & Bottom

Top & Bottom,Checker Board, Single Frame Sequential, Row Interleaving, Column Interleaving

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

Top & Bottom(half), Side by Side(half), Port 3 Only

Side by Side(half), Top & Bottom

HDTV 768P

HDTV 1080P

HDTV 2160P

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

1152*864

Only for training and service purposes

- 13 -

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

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

1 1280*720 37.5 50 74.25 2D to 3D,

Side by Side(half), Top & Bottom

2 1280*720 45.00 60.00 74.25 2D to 3D,

Side by Side(half), Top & Bottom

3 1280*720 44.96 59.94 74.176 2D to 3D,

Side by Side(half), Top & Bottom

4 1920*1080 33.75 60.00 74.25 2D to 3D,

Side by Side(half), Top & Bottom

5 1920*1080 33.72 59.94 74.176 2D to 3D,

Side by Side(half), Top & Bottom

6 1920*1080 28.12 50 74.25 2D to 3D,

Side by Side(half), Top & Bottom

7 1920*1080 67.500 60 148.50 2D to 3D,

Side by Side(half), Top & Bottom

8 1920*1080 67.432 59.94 148.352 2D to 3D,

Side by Side(half), Top & Bottom

9 1920*1080 27.000 24.000 74.25 2D to 3D,

Side by Side(half), Top & Bottom

10 1920*1080 28.12 25 74.25 2D to 3D,

Side by Side(half), Top & Bottom

11 1920*1080 56.25 50 74.25 2D to 3D,

Side by Side(half), Top & Bottom

12 1920*1080 26.97 23.976 74.176 2D to 3D,

Side by Side(half), Top & Bottom

13 1920*1080 33.75 30.000 74.25 2D to 3D,

Side by Side(half), Top & Bottom

14 1920*1080 33.71 29.97 74.176 2D to 3D,

Side by Side(half), Top & Bottom

HDTV 720P

HDTV 1080I

HDTV 1080P

Only for training and service purposes

- 14 -

6.2.5. USB, DLNA – 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

interlaced

3 Over 704x480

progressive

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

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

- 50 / 60 - 2D to 3D, Side by Side(Half), Top & Bottom, Checker Board, Row Interleaving, Column Interleaving, Frame Sequential

Checker Board, Row Interleaving, Column Interleaving

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

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

6.2.7. 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,

MPO(Photo), JPS(Photo)

6.2.8. Miracast, 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 & Bottom

2 1280*720p - 30/60 -

3 1920*1080p - 30/60 -

4 Others - - - 2D to 3D

**Remark: 3D Input mode

No. Side by Side Top & Bottom Checkerboard Single Frame

Sequential

Frame Packing Line

Interleaving

Column

Interleaving

Only for training and service purposes

- 15 -

ADJUSTMENT INSTRUCTION

1. Application Range

This spec. sheet applies to LT41U/LT41V Chassis applied LED 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 ±5ºC 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

15ºC

▪ 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 PCB check process

▪ 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. Both Board-level and Final assembly adjustment items can be check using In-Start 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)

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 Adjustment

ADC adjustment is needed to find the optimum black level and gain in Analog-to-Digital device and to compensate RGB

deviation.

4.1.1. Equipment & Condition

(1) USB to RS-232C Jig (2) MSPG -925 Series Patt ern Gener ator(MSPG-925FA,

pattern -65)

- Resolution : 480i Comp1 1080P Comp1

- Pattern : Horizontal 100% Color Bar Pattern

- Pattern level : 0.7±0.1 Vp-p

- Image

4.1.2. Adjustment method

Protocol Command Set ACK

Enter adj. mode aa 00 00 a 00 OK00x

Source change xb 00 40

xb 00 60

Begin adj. ad 00 10

Return adj. result OKx (Case of Success)

Read adj. data (main)

ad 00 20

(sub ) ad 00 21

Conrm adj. ad 00 99 NG 03 00x (Fail)

End adj. ad 00 90 a 00 OK90x

Ref.) ADC Adj. RS232C Protocol_Ver1.0

Adj. order

▪ aa 00 00 [Enter ADC adj. mode] ▪ xb 00 04 [Change input source to Component1(480i&1080p)] ▪ ad 00 10 [Adjust 480i&1080p Comp1] ▪ xb 00 06 [Change input source to RGB(1024*768)] ▪ ad 00 10 [Adjust 1920*1080 RGB] ▪ aa 00 90 End adj.

b 00 OK04x (Adjust 480i, 1080p Comp1 ) b 00 OK06x (Adjust 1920*1080 RGB)

NGx (Case of Fail)

(main) 000000000000000000000000007c007b006dx

(Sub) 000000070000000000000000007c0083 0077x

NG 03 01x (Fail) NG 03 02x (Fail) OK 03 03x (Success)

Only for training and service purposes

- 16 -

4.2. MAC address, ESN, Widevine, HDCP2.0 key D/L

4.2.1. Equipment & Condition

1) Play file: keydownload.exe

4.2.2. Communication Port connection

1) Key Write: Com 1,2,3,4 and 115200 (Baudrate)

2) Barcode: Com 1,2,3,4 and 9600 (Baudrate)

4.2.3. Download process

1) Select the download items.

2) Mode check: Online Only

3) Check the test process : DETECT -> MAC -> Widevine

4) Play: START

5) Check of result: Ready, Test, OK or NG

4.2.4. Communication Port connection

1) ) Connect: PCBA Jig -> RS-232C Port == PC -> RS-232C Port

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.

4.2.5. Download

1) TW/CO Models (14Y LCD TV + MAC + Widevine + ESN + HDCP2.0)

4.3.3. LAN PORT INSPECTION (PING TEST)

1) Play the LAN Port Test PROGRAM.

2) Input IP set up for an inspection to Test Program. *IP Number : 12.12.2.2.

Only for training and service purposes

- 17 -

4.3.4. 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

* Manual Download (Model Name and Serial Number)

If the TV set is downloaded By OTA or Service ma n, sometimes model name or serial number is initialized. ( not always) It 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 below

photo.

4.4. Model name & Serial number Download

4.4.1. Model name & Serial number D/L

▪ Pr ess “Power on” key of service re mocon.(Bau d 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.

■ Method & Notice

A. Serial number D/L is using of scan equipment. B. Setting of scan equipment operated by Manufacturing

Technology Group.

C. 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

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

displayed

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

displayed

4.5. WIFI MAC ADDRESS CHECK

4.5.1. 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

Only for training and service purposes

- 18 -

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 Adjust remocon, then select “12.EDID D/L”.

By pressing Enter key, enter EDID D/L menu

5.2.4. EDID DATA

▪ Reference

- HDMI1 ~ HDMI3

- HDMI1 ~ HDMI4

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

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

ex) Monthly : ‘01’ -> ‘01’ Year : ‘2014’ -> ‘18

ⓓ Model Name(Hex): LGTV ⓔ Checksum(LG TV): Changeable by total EDID data. ⓕ Vendor Specific(HDMI)

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

/ HDMI3 / HDMI4 are Writing and display OK or NG.

5.2.4.1. EDID(For UB98, UB95, UB85) # HDMI1 (C/S: 0xE7, 0x04) EDID Block 0, Bytes 0-127

EDID Block 1, Bytes 128-255

Only for training and service purposes

- 19 -

# HDMI2 (C/S: 0xE7, 0xF4) EDID Block 0, Bytes 0-127

# HDMI4 (C/S: 0xE7, 0xD4) EDID Block 0, Bytes 0-127

EDID Block 1, Bytes 128-255

# HDMI3 (C/S: 0xA1, 0x3A) EDID Block 0, Bytes 0-127

EDID Block 1, Bytes 128-255

* Checksum (HDMI 1/2/3/4)

Input FFh (Checksum)

HDMI1 E7 04

HDMI2 E7 F4

HDMI3 A1 3A

HDMI4 E7 D4

5.2.4.2. EDID(For UB93) # HDMI1 (C/S: 0xE7, 0x2D) EDID Block 0, Bytes 0-127

Only for training and service purposes

- 20 -

EDID Block 1, Bytes 128-255

# HDMI2 (C/S: 0xE7, 0x1D) EDID Block 0, Bytes 0-127

# HDMI4 (C/S: 0xE7, 0xFD) EDID Block 0, Bytes 0-127

EDID Block 1, Bytes 128-255

# HDMI3 (C/S: 0xA1, 0x63) EDID Block 0, Bytes 0-127

EDID Block 1, Bytes 128-255

* Checksum (HDMI 1/2/3/4)

Input FFh (Checksum)

HDMI1 E7 2D

HDMI2 E7 1D

HDMI3 A1 63

HDMI4 E7 FD

5.2.4.3. EDID(For UB83) # HDMI 1(C/S : E7 E0)

EDID Block 0, Bytes 0-127 [00H-7FH]

Only for training and service purposes

- 21 -

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

# HDMI 2(C/S : E7 D0)

EDID Block 0, Bytes 0-127 [00H-7FH]

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

# HDMI 3(C/S : E7 C0)

EDID Block 0, Bytes 0-127 [00H-7FH]

5.3. Camera Port Inspection(For UB98, UC9)

(1) Objective : To check how it connects between Camera and

PCBA normally, and their Function

(2) Test Method : This Inspection is available only Power-Only

Status. i) Push Camera Up ii) Camera’s Preview picture appears on TV Set iii) Push Camera Down

(3) RS-232C Command

RS-232C COMMAND

CMD DATA ID

Ai 00 23 Camera Function Start.

Ai 00 24 Camera Function End.

Explanation

5.4. V-COM Adjust

(*) ONLY FO R G P2 20 10 ye ar mo del. GP3 LW Se ries

[2011year] spec out !

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

* Checksum (HDMI 1/2/3)

Input FFh (Checksum)

HDMI1 E7 E0

HDMI2 E7 D0

HDMI3 E7 C0

5.5. Adjustment White balance

5.5.1. 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) Adj. condition: normal temperature

- Surrounding Temperature: 25±5 °C

- Warm-up time: About 5 Min

- Surrounding Humidity: 20% ~ 80%

5.5.2. Equipment

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

needed) (3) Adjust Remocon (4) Vi deo Sig nal Generator MSP G-925F 720p/216 -Gray

(Model:217, Pattern:78)

-> Only when internal pattern is not available

※ Color Analyzer Matrix should be calibrated using CS-1000

Only for training and service purposes

- 22 -

5.5.3. Equipment connection MAP

5.5.4. Adj. Command (Protocol)

<Command Format> START 6E A 50 A LEN A 03 A CMD A 00 A VAL A CS A 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]

(1) RS-232C Command used during auto-adj.

RS-232C COMMAND

CMD DATA ID

wb 00 00 Begin White Balance adj.

wb 00 10 Gain adj.(internal white pattern)

wb 00 1f Gain adj. completed

wb 00 20 Offset adj.(internal white pattern)

wb 00 2f Offset adj. completed

wb 00 ff End White Balance adj.

(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. complete *(wb 00 20(start), wb 00 2f(endc)) -> Off-set adj. wb 00 ff -> End white balance auto adj.

Explanation

(2) Adjustment Map (Applied Model : LB41U Chassis ALL MODELS)

Adj. item Command

(lower caseASCII)

CMD1 CMD2 MIN MAX

Cool R Gain j g 00 C0

G Gain j h 00 C0

B Gain j i 00 C0

Medium R Gain j a 00 C0

G Gain j b 00 C0

B Gain j c 00 C0

Warm R Gain j d 00 C0

G Gain j e 00 C0

B Gain j f 00 C0

Data Range (Hex.)

5.5.5. Adjustment method

5.5.5.1. Auto WB calibration (1) Set TV in adj. mode using POWER ONNY 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 to USB 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

5.5.5.2. Manual adj. 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 10cm of the surface..

3) Press ADJ key -> EZ adjust using adj. R/C -> 7. White-

Balance then press the cursor to the right (KEY►).

(When 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) Adj. is performed in COOL, MEDIUM, WARM 3 modes of

color temperature.

Only for training and service purposes

- 23 -

** R-fix adjustment Adjust modes (Cool), Fix the R gain to 210 (default data) and change the others (G/B Gain ).

- Adjust the R gain more than 210 ( If G gain or B gain is less than 0 , R gain can adjust more than 210 ) 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 Test-pattern: ON, OFF. Default is inner(ON). By selecting OFF, you can adjust using RF signal in 216 Gray pattern.

▪ Adj. 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

- PDP : Color Analyzer (CA-100, CA-100+, CA210) probe should be firmly attached to the Module

- LCD : Color Analyzer (CA-210) probe should be within 10cm and perpendicular of the module surface (80°~ 100°)

3) Aging time

- After Aging Start, Keep the Po wer ON status during 5

Minutes.

- In case of LCD, Back-light on should be checked using no

signal or Full-white pattern.

5.5.6. Reference (White Balance Adj. coordinate and color temperature)

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

(over 26 inch)

Mode

Cool 0.271 0.270 13,000K 0.0000

Medium 0.286 0.289 9,300K -3

Warm 0.313 0.329 6,500K 0.0000

▪ Standard color coordinate and temperature using CA-210

(CH 14)

Mode

Cool 0.271±0.002 0.270±0.002 13000K 0.0000

Medium 0.286±0.002 0.289±0.002 9300K -3

Warm 0.313±0.002 0.329±0.002 6500K 0.0000

Coordinate

X Y

Coordinate

X Y

Temp △uv

5.5.7. 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

webOS

Aging time

(Min)

1 0-2 282 289 297 308 324 348

2 3-5 281 287 296 306 323 346

3 6-9 279 284 294 303 321 343

4 10-19 277 280 292 299 319 339

5 20-35 275 277 290 296 317 336

6 36-49 274 274 289 293 316 333

7 50-79 273 272 288 291 315 331

8 80-119 272 271 287 290 314 330

9 Over 120 271 270 286 289 313 329

- gumi Winter table(Jan, Fab) – Gumi producing model use only Model : (normal line) LGD

webOS

Aging time

(Min)

1 0-2 286 295 301 314 328 354

2 3-5 284 290 299 309 326 349

3 6-9 282 287 297 306 324 346

4 10-19 279 283 294 302 321 342

5 20-35 276 278 291 297 318 337

6 36-49 274 275 289 294 316 334

7 50-79 273 272 288 291 315 331

8 80-119 272 271 287 290 314 330

9 Over 120 271 270 286 289 313 329

(*) AUO, INX, Sharp, CSOT, BOE(Cool 1300K)

Cool Medium Warm

webOS

Target 278 280 293 299 320 339

x y x y x y

271 270 285 293 313 329

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

Only for training and service purposes

- 24 -

5.6. Local Dimming Function Check

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

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

5.8. 3D function test (Except UB93 Series)

(P at te rn Ge ne ra to r M SH G- 60 0, MS PG -6 10 0 [ SU PP ORT HDMI1.4])

* HDMI mode NO. 872 , pattern No.83

1) Please input 3D test pattern like below (HDMI mode NO. 872 , pattern No.83)

2) When 3D OSD appear automatically , then select green button

5.7. Magic Motion Remocon test

- Equipment : RF Remocon for test, IR-KEY-Code Remocon for test

- You must confirm the battery power of RF-Remocon before

test

(recommend that change the battery per every lot)

- Sequence (test)

a) if you select the ‘start key(OK)’ on the controller, you can

pairing with the TV SET.

b) You can check the cursor on the TV Screen, when select

the ‘OK Key’ on the controller

c) You must remove the pairing with the TV Set by select

‘Mute + OK Key’ on the controller

3) Don’t wear a 3D Glasses, Check the picture like below

Only for training and service purposes

- 25 -

5.9. Option selection per country

5.9.1. Overview

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

5.9.2. Method

1) Press ADJ key on the Adj. R/C, then select Country Group

Meun

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

5.10. HDMI ARC Function Inspection

5.10.1. Test equipment

- Optic Receiver Speaker

- MSHG-600 (SW: 1220 ↑)

- HDMI Cable (for 1.4 version)

5.10.2. Test method

(1) Insert the HDMI Cable to the HDMI ARC port from the

master equipment (HDMI1)

7. GND and Internal Pressure check

7.1. 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.

7.2. Checkpoint

(1) Test voltage

- GND: 1.5KV/min at 100mA

- SIGNAL: 3KV/min at 100mA

(2) TEST time: 1 second (3) TEST POINT

- GND Test = POWER CORD GND and SIGNAL CABLE GND.

- Hi-pot Test = POWER CORD GND and LIVE & NEUTRAL.

(4) LEAKAGE CURRENT: At 0.5mArms

(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)

8. AUDIO output check

No Item Min Typ Max Unit Remark

1 Audio practi-

cal max Output, L/R (Distortion=10% max Output)

Speaker (8Ω Impedance)

*Measurement condition: (1) RF input: Mono, 1KHz sine wave signal, 100% Modulation (2) CVBS, Component: 1KHz sine wave signal (0.4Vrms) (3) RGB PC: 1KHz sine wave signal (0.7Vrms)

10.0

12.0

8.10

10.8WVrms

10 12 W EQ On

EQ Off AVL Off Clear Voice Off

AVL On Clear Voice On

Only for training and service purposes

- 26 -

9. USB S/W Download (optional, Service only)

(1) Put the USB Stick to the USB socket (2) Automatically detecting update file in USB Stick

- If your downloaded program version in USB Stick is lower than that of TV set, it didn’t work. Otherwise USB data is automatically detected.

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

(4) Updating is staring

(5) Updating Completed, The TV will restart automatically

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

Tool option.

* If downloading version is more high 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, TOOL OPTION setting is needed again. (1) Push "IN-START" key in service remote controller. (2) Select "Tool Option 1" and Push “OK” button. (3) Punch in the number. (Each model has their number.)

Only for training and service purposes

- 27 -

EXPLODED VIEW

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 essenti al that these special safet y parts shoul d be replac ed with the same compo nents as recommended in this manual to prevent X-RADIATION, Shock, Fire, or other Hazards. Do not modify the original design without permission of manufacturer.

400

570

910

900

410

503

522

521

500

501

540

504

530

121

LV1

502

CAM1

120

820

AT1

AG1

200

Only for training and service purposes

- 28 -

A10

Set + Stand

A22

System Configuration

Clock for LG1154D

MAIN Clock(24Mhz)

8pF

C100

8pF

C101

System Clock for Analog block(24Mhz)

OPT

R100 33

R101 33

OPT

T32

0.1uF

P100

12505WS-10A00

T32

WebOS UHD HW Option

BIT0 BIT1

BIT2

BIT3

BIT4

BIT5

BIT6

BIT7

BIT8

BIT9

BIT10

20131016 version

DVB

TW/COL

CN/HK

AJJA

Resolution

Support U14

D9 Model

URSA7/URSA9

EU/CIS

T/C

T2/C/S2/ATV_EXT

T2/C

T2/C/S2/AT

Display

Reserved

BIT(0/1)

BIT2

BIT3

BIT4

BIT(6/7)

BIT8

BIT9

BIT10 Reserved

X-TAL_1

GND_1

GND_2

X-TAL_2

PLLSET1

PLLSET0

+3.3V_NORMAL

OPT

R160 10K

ATSC

North.AM.

High

FHD

U14

URSA9

AJJA

T/C

T2/C_PIP

T2/C

T2/C/S2

High

OLED

XIN_MAIN

R108

X100

24MHz

XO_MAIN

PLL SET[1:0] : internal pull up "00" : CPU(1200Mhz),M0 / M1 DDR(792,792 Mhz) "01" : CPU(1056Mhz),M0 / M1 DDR(672,672 Mhz) "10" : CPU(1056Mhz),M0 / M1 DDR(792,792 Mhz) "11" : CPU( 960Mhz),M0 / M1 DDR(792,792 Mhz)

Jtag I/F For Main

OPT

R167 33

TRST_N0 TDI0 TDO0 TMS0 TCK0 SOC_RESET

OPT

R163 10K

R166 10K

R168 10K

+3.3V_NORMAL

URSA7/URSA9PBIT5

BIT0_1

R110 10K

BIT0_0

R109 10K

Low

UHD

Non_U14

Non_D9

T2/C_PIP

Low

LCD

TW/COL

T/C

T2/C

10K

BIT1_1

R112

10K

BIT1_0

R111

FHD

UHD

R114 10K

R113 10K

CN/HK

Default

U14

R116 10K

NON_U14

R115 10K

NOT_D9

ATSC_PIP

ATV_SOC

ATV_EXT

R120 10K

R119 10K

URSA9

BIT6_1

R124 10K

R122 10K

BIT6_0

R123 10K

R121 10K

URSA7/URSA9P

North.AM

ATSC_PIP

ATV_SOC

ATV_EXT

OP MODE[1:0] "00" : Normal Mode "01/10/11" : Internal Test mode

+3.3V_NORMAL

OLED

BIT7_1

R126 10K

R128 10K

R129 10K

OPT

LCD

BIT7_0

R130 10K

R127 10K

R125 10K

ISDB_PIP

ISDB

NVRAM

EEPROM_RENESAS

IC102

R1EX24256BSAS0A

A0’h

VSS

OPT

R133 33

R134 33

OPT

R131 10K

OPT

R132 10K

Default

VCC

SCL

SDA

OPM1

OPM0

+3.3V_LNA_TU

C103

0.1uF

D13_INT

EPHY_INT

R135

1.8K

KR_PIP_NOT

1.5K

KR_PIP

R135-*1

+3.3V_NORMAL

Write Protection

- Low : Normal Operation

- High : Write Protection

AR102

+3.3V_NORMAL

OPT

INSTANT_MODE0

+3.3V_NORMAL

R137

1.8K

R136

1.8K

R138

1.8K

KR_PIP_NOT

1.5K

KR_PIP

R136-*1

INSTANT boot MODE "1 : Instant boot "0 : normal

3.3K

R150

(internal pull down)

R164331/16W

+3.3V_TUNER

R142

1.8K

R141

1.8K

I2C_SCL5

I2C_SDA5

INSTANT_BOOT

SOC_RESET

R149

10K

H13_CONNECT

+3.3V_NORMAL

R144

1.8K

R143

1.8K

EEPROM_ST

M24256-BRMN6TP

VSS

EEPROM_ATMEL

AT24C256C-SSHL-T

GND

BOOT_MODE0

R151

I2C_SCL_MICOM_SOC I2C_SDA_MICOM_SOC

I2C PULL UP

R146

1.8K

R147

1.8K

R145

1.8K I2C_CH1_pullup_1.8K

IC102-*1

VCC

SCL

SDA

IC102-*2

VCC

SCL

SDA

+3.3V_NORMAL

BOOT MODE "0 : EMMC "1 : TEST MODE

3.3K

R117

OPT



3.3K

R118

XIN_MAIN

XO_MAIN

C108

0.1uF

H13A_SCL H13A_SDA

TRST_N0

PLLSET1 PLLSET0

BOOT_MODE

CAM_TRIGGER_DET

SOC_RX

10K

SOC_TX M_REMOTE_RX M_REMOTE_TX

M_REMOTE_RTS

M_REMOTE_CTS

SOC_SPI1_CS

SOC_SPI1_MOSI SOC_SPI1_MISO

U14 SPI

SOC_SPI1_SCLK

SOC_SPI0_CS0 SOC_SPI0_MOSI SOC_SPI0_MISO

D13 SPI

SOC_SPI0_SCLK

I2C_SCL1 I2C_SDA1

I2C_SCL2_SOC

I2C_SDA2_SOC

I2C_SCL4 I2C_SDA4 I2C_SCL5 I2C_SDA5 I2C_SCL6 I2C_SDA6

I2C_SDA_MICOM I2C_SCL_MICOM

I2C_SDA2 I2C_SCL2

I2C_CH1_pullup_1.8K

R148

1.8K I2C_SDA1 I2C_SCL1 I2C_SDA_MICOM_SOC

I2C_SCL_MICOM_SOC I2C_SDA2_SOC

I2C_SCL2_SOC I2C_SDA4 I2C_SCL4

I2C_SDA5 I2C_SCL5

I2C_SDA6 I2C_SCL6

OPM1

TMS0 TCK0 TDI0 TDO0

BOOT_MODE

H13D_XTAL_560ohm

H13D_XTAL_100ohm

R152-*1

AR100

I2C for tuner

560

R152

100

R1020 R104

I2C_CH1_pullup_3.3K

I2C_SDA_MICOM_SOC I2C_SCL_MICOM_SOC

I2C_SDA2_SOC

I2C_SCL2_SOC

R147-*1

3.3K

R148-*1

3.3K

A26

XIN

B26

XOUT

B27

XTAL_BYPASS

AT37

H13DA_XTAL

AU16

PORES_N

AD34

OPM1

AD33

OPM0

AT26

H13DA_SCL

AU26

H13DA_SDA

AP9

TRST_N0

AN9

TMS0

AP11

TCK0

AN11

TDI0

AN10

TDO0

AM10

TRST_N1

AM9

TMS1

AM11

TCK1

AM12

TDI1

AL11

TDO1

AL9

PLLSET1

AL10

PLLSET0

AE34

BOOT_MODE

Y33

EXT_INTR3/GPIO70

W32

EXT_INTR2/GPIO69

W33

EXT_INTR1/GPIO68

W34

EXT_INTR0/GPIO67

AU12

UART0_RXD

AT12

UART0_TXD

AU13

UART1_RXD

AT13

UART1_TXD

AP12

UART1_RTS

AR12

UART1_CTS

AE35

SPI_CS0/GPIO36

AE36

SPI_DO0/GPIO38

AF36

SPI_DI0/GPIO39

AF35

SPI_SCLK0/GPIO37

AG34

SPI_CS1

AF33

SPI_DO1

AG33

SPI_DI1

AG32

SPI_SCLK1

AR15

SCL0/GPIO66

AP15

SDA0/GPIO65

AR16

SCL1/GPIO64

AP16

SDA1/GPIO79

AP17

SCL2/GPIO78

AR17

SDA2/GPIO77

AP6

SCL3

AR6

SDA3

AH32

SCL4

AJ33

SDA4

AH34

SCL5

AH33

SDA5

+3.3V_NORMAL

CAM_CE1_N

CAM_CE2_N

CAM_CD1_N/GPIO76

F33

F34

D32

E32

/PCM_CE1

/PCM_CE2

CAM_CD1_N

USB_CTL3

/USB_OCD3

/USB_OCD2

USB_CTL2

K35

K36

K37

L35

EB_CS3/GPIO93

EB_CS2/GPIO92

EB_CS1/GPIO91

EB_CS0/GPIO90

EB_BE_N1

EB_WE_N

EB_OE_N

H35

H36

J35

J36

H37

EB_WE_N/GPIO95

EB_WAIT/GPIO94

EB_OE_N/GPIO82

EB_BE_N1/GPIO81

EB_ADDR[0-14]

EB_BE_N0

EB_ADDR[14]

EB_ADDR[13]

EB_ADDR[12]

G37

G36

G35

F36

EB_BE_N0/GPIO80

EB_ADDR15/GPIO89

EB_ADDR14/GPIO88

EB_ADDR13/GPIO103

EB_ADDR12/GPIO102

EB_ADDR[6]

EB_ADDR[9]

EB_ADDR[8]

EB_ADDR[7]

EB_ADDR[10]

EB_ADDR[11]

F35

E36

E37

E35

D37

EB_ADDR9/GPIO99

EB_ADDR8/GPIO98

EB_ADDR7/GPIO97

EB_ADDR11/GPIO101

EB_ADDR10/GPIO100

EB_ADDR[3]

EB_ADDR[4]

EB_ADDR[5]

D36

D35

C36

C35

EB_ADDR6/GPIO96

EB_ADDR5/GPIO111

EB_ADDR4/GPIO110

EB_DATA[0-7]

EB_ADDR[2]

EB_ADDR[0]

EB_DATA[6]

EB_DATA[7]

EB_ADDR[1]

B37

B36

B35

C32

B33

EB_ADDR3/GPIO109

EB_ADDR2/GPIO108

EB_ADDR1/GPIO107

EB_ADDR0/GPIO106

EB_DATA7/GPIO105

EB_DATA[5]

A33

EB_DATA6/GPIO104

EB_DATA5/GPIO119

IC100

LG1154D_H13D

CAM_CD2_N/GPIO75

CAM_VS1_N/GPIO86

CAM_VS2_N/GPIO85

CAM_IREQ_N/GPIO73

CAM_RESET

CAM_INPACK/GPIO74

CAM_VCCEN_N/GPIO87

CAM_WAIT_N/GPIO84

CAM_REG_N/GPIO72

CAM_IOIS16_N/GPIO83

SC_CLK/GPIO130

SC_DETECT/GPIO133

SC_VCCEN/GPIO129

SC_VCC_SEL/GPIO128

SC_RST/GPIO131

SC_DATA/GPIO132

SD_CLK/GPIO125

SD_CMD/GPIO124

SD_CD_N/GPIO123

SD_WP_N/GPIO122

SD_DATA3/GPIO121

SD_DATA2/GPIO120

SD_DATA1/GPIO135

SD_DATA0/GPIO134

USB2_2_DP0

USB2_2_DM0

USB2_2_TXRTUNE

G32

G33

F32

G34

D33

H32

E33

D34

H33

T33

U33

T32

V32

V33

V34

A25

C25

B25

E25

D25

E24

D24

C24

L37

L36

K34

200

R157

CAMERA_DP

CAM_CD2_N

R153

10K

PCM_RESET

CAM_IREQ_N

R154

10K

CAM_REG_N

CAM_WAIT_N

PCM_5V_CTL

R155

10K

SMARTCARD_CLK/SD_EMMC_DATA[0]

SMARTCARD_DET/SD_EMMC_DATA[3]

interface

Only SMART CARD

SMARTCARD_PWR_SEL/SD_EMMC_DATA[1]

SMARTCARD_VCC/SD_EMMC_CMD

SMARTCARD_DATA/SD_EMMC_CLK

SMARTCARD_RST/SD_EMMC_DATA[2]

CAMERA_DM

EB_DATA[0]

EB_DATA[2]

EB_DATA[1]

EB_DATA[3]

EB_DATA[4]

C33

A34

B34

C34

A36

EB_DATA4/GPIO118

EB_DATA3/GPIO117

EB_DATA2/GPIO116

EB_DATA1/GPIO115

USB2_1_DP0

USB2_1_DM0

USB2_1_TXRTUNE

M37

M36

K33

AU7

200

HUB_DP

HUB_DM

R159

EMMC_DATA[0-7]

EMMC_CMD

EMMC_CLK

EMMC_RST

EMMC_DATA[7]

Y37

Y36

W35

T36

W36

EMMC_CLK

EMMC_CMD

EMMC_DATA7

EMMC_RESETN

EB_DATA0/GPIO114

USB2_0_DP

USB2_0_DM

USB2_0_TXRTUNE

USB3_DP0

USB3_DM0

AT7

AP7

P37

P36

N36

WIFI_DM

WIFI_DP

R161 200 1%

USB3_DM

USB3_DP

EMMC_DATA[3]

EMMC_DATA[4]

EMMC_DATA[6]

EMMC_DATA[5]

V35

V37

V36

U35

EMMC_DATA6

EMMC_DATA5

EMMC_DATA4

EMMC_DATA3

USB3_RX0P

USB3_RX0M

USB3_TX0P

USB3_TX0M

N37

R36

R37

N34

200

R162

C105 0.1uF

C104 0.1uF

USB3_TX0P

USB3_RX0P

USB3_RX0M

USB3_TX0M

EPHY_MDIO

EPHY_REFCLK

EPHY_CRS_DV

EMMC_DATA[1]

EMMC_DATA[2]

EMMC_DATA[0]

U36

U37

AU11

AU8

AT8

EMMC_DATA2

USB3_RESREF

P33

RMII_MDIO

EMMC_DATA1

EMMC_DATA0

RMII_CRS_DV

RMII_REF_CLK

USB3_REFPADCLKM

USB3_REFPADCLKP

NC_1

NC_2

NC_3

P32

L32

L33

M31

AC-coupling CAP

Place near by LG1154D

EPHY_MDC

AR8

AR10

RMII_MDC

NC_4

AJ31

EPHY_EN

AT10

RMII_TXEN

J32

EPHY_TXD1

EPHY_RXD0

EPHY_TXD0

EPHY_RXD1

AU10

AT11

AR11

RMII_TXD1

RMII_TXD0

RMII_RXD1

RMII_RXD0

GPIO23/UART2_TX GPIO22/UART2_RX

PHY0_ARC_OUT_0

HUB_PORT_OVER0

HUB_VBUS_CTRL0

GPIO136

GPIO137

GPIO138

GPIO139

J33

K32

J34

DPC_CTL

SIL9617_INT

R9531_RESET

R9531_FLASH_WP

GPIO31 GPIO30 GPIO29 GPIO28 GPIO27 GPIO26 GPIO25 GPIO24

GPIO21 GPIO20 GPIO19 GPIO18 GPIO17 GPIO16 GPIO15 GPIO14 GPIO13 GPIO12 GPIO11 GPIO10

GPIO9 GPIO8 GPIO7 GPIO6 GPIO5 GPIO4 GPIO3 GPIO2 GPIO1 GPIO0

DDCD0_CK DDCD0_DA

HPD0

PHY0_RX0N_0 PHY0_RX0P_0 PHY0_RX1N_0 PHY0_RX1P_0 PHY0_RX2N_0 PHY0_RX2P_0 PHY0_RXCN_0 PHY0_RXCP_0

AL34 AM33 AM32 AF30 AN34 AK34 AL33 AL32 AR9 AM5 AM6 AM7 AL6 AK7 AK6 AK5 AJ5 AJ6 AJ7 AH6 AG7 AG6 AG5 AF5 AH30 AG30 AN33 AK33 AE30 AD30 AN32 AK32

AC32 AC33 AB33

AE37 AC36 AC37 AB36 AB37 AA36 AA37 AD36 AD37

R32

R33

RF_SWITCH_CTL

R107 100

CAM_SLIDE_DET

Compensation_Done

/RST_PHY

HDMI_HPD_3 HDMI_HPD_2

For connecting SIC debug tool

INSTANT_BOOTOPM0

SC_DET AV1_CVBS_DET AMP_RESET_N COMP1_DET M_RFModule_RESET HP_DET

SIL9617_RESET

/TU_RESET1

U14_RESET D14_HWRESET FRC_FLASH_WP

/RST_HUB

/TU_RESET2

MN864778_RESET

AMP_RESET_N_1

AR101

3.3K

SPDIF_OUT_ARC

HDMI_RX0-

HDMI_RX0+

HDMI_RX1-

HDMI_RX1+

HDMI_RX2HDMI_RX2+

HDMI_CLK-

HDMI_CLK+

/USB_OCD1

USB_CTL1

+3.3V_NORMAL

R175

3.3K HDMI_MUX_SEL

To surround amp

AUD_LRCH2

local dimming

I2C port

+3.3V_NORMAL

Not Used Net (UB85/95/UC89)

CAM_TRIGGER_DET H13_CONNECT SOC_SPI1_CS SOC_SPI1_MOSI SOC_SPI1_MISO SOC_SPI1_SCLK

CAM_SLIDE_DET AUD_LRCH2 AMP_RESET_N_1

U14_RESET

/RST_HUB

AMP_RESET_N_1 M_REMOTE_RX M_REMOTE_TX M_REMOTE_RTS M_REMOTE_CTS

Not Used Net (Only OLED)

DPC_CTL

Not Used Net (Only OLED 77EC98)

AMP_RESET_N

+3.3V_NORMAL

For ISP

R103

3.3K

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.

BSD-14Y-UD-001-HD

2013-12-17

H13 D CHIP

LG1154A

LG1154D

AVDD25

VDD25_LTX

VDDC10

AVDD33_CVBS

VDD25_REF

VDD25_LTX

VDD25_AUD

VDD10_XTAL

AVDD33_XTAL

VSS25_REF

LG1154A

H13A_NON_BRAZIL

E11

F5 F6

F11

G5 H13 J13 P12 P13

R6 N16 T13 T14

N10 N11 N12 N13

N9 F14

N6 M13 F15 F16 H15 J15 J16 K15 K16

R18

H7 H12

J7 J12

K7 K12

L7 L12

M7 M12 T17 T18

M8 G10 G11 G12

D4 D17

F9 F10 F12 F13 F17 F18

G6 G13 G14 G15 G16 G17 G18

H9 H10 H11

VDD33_1 VDD33_2 VDD33_3 VDD33_4 VDD33_5 VDD33_6 VDD33_7 VDD33_8 VDD33_9 VDD33_10 VDD33_11 VDD33_XTAL AVDD33_CVBS_1 AVDD33_CVBS_2

VDD25_CVBS_1 VDD25_CVBS_2 VDD25_VSB_1 VDD25_VSB_2 VDD25_REF VDD25_COMP_1 VDD25_COMP_2 VDD25_COMP_3 VDD25_APLL VDD25_AUD_1 VDD25_AUD_2 VDD25_AAD LTX_LVDD_1 LTX_LVDD_2 SDRAM_VDDQ_1 SDRAM_VDDQ_2 SDRAM_VDDQ_3 SDRAM_VDDQ_4 SDRAM_VDDQ_5

VDD10_XTAL VDDC10_1 VDDC10_2 VDDC10_3 VDDC10_4 VDDC10_5 VDDC10_6 VDDC10_7 VDDC10_8 VDDC10_9 VDDC10_10 VDDC10_11 VDDC10_12 VDDC10_13 AVDD10_CVBS AVDD10_VSB AVDD10_LLPLL DVDD10_APLL_1 DVDD10_APLL_2 LTX_VDD

VSS25_REF GND_1 GND_2 GND_3 GND_4 GND_5 GND_6 GND_7 GND_8 GND_9 GND_10 GND_11 GND_12 GND_13 GND_14 GND_15 GND_16 GND_17 GND_18 GND_19 GND_20 GND_21 GND_22 GND_23 GND_24 GND_25 GND_26 GND_27 GND_28 GND_29

LG1154AN_H13A

AVDD33

IC101

GND_30 GND_31 GND_32 GND_33 GND_34 GND_35 GND_36 GND_37 GND_38 GND_39 GND_40 GND_41 GND_42 GND_43 GND_44 GND_45 GND_46 GND_47 GND_48 GND_49 GND_50 GND_51 GND_52 GND_53 GND_54 GND_55 GND_56 GND_57 GND_58 GND_59 GND_60 GND_61 GND_62 GND_63 GND_64 GND_65 GND_66 GND_67 GND_68 GND_69 GND_70 GND_71 GND_72 GND_73 GND_74 GND_75 GND_76 GND_77 GND_78 GND_79 GND_80 GND_81 GND_82 GND_83 GND_84 GND_85 GND_86 GND_87 GND_88 GND_89 GND_90 GND_91 GND_92 GND_93 GND_94 GND_95 GND_96 GND_97 GND_98

GND_99 GND_100 GND_101 GND_102 GND_103 GND_104 GND_105 GND_106 GND_107 GND_108 GND_109 GND_110 GND_111 GND_112 GND_113 GND_114 GND_115 GND_116

IC100

LG1154D_H13D

A24

M0_DDR_VREF1

M0_DDR_VREF2

M1_DDR_VREF1

M1_DDR_VREF2

P26

XTAL_VDD

N26

XTAL_VDDP

M21

VDD33_1

Y30

VDD33_2

AA30

VDD33_3

AE8

VDD33_4

AF8

VDD33_5

AK13

VDD33_6

AK24

VDD33_7

AK25

VDD33_8

M22

AVDD33_USB_1

M23

AVDD33_USB_2

AK11

AVDD33_BT_USB_1

AK12

AVDD33_BT_USB_2

AF25

AVDD33_HDMI_1

AF26

AVDD33_HDMI_2

R31

SP_VQPS

AE23

VDD25_LVRX_1

AF23

VDD25_LVRX_2

AE14

VTXPHY_VDD25_1

AF14

VTXPHY_VDD25_2

N25

VDD25_DR3PLL

AD26

GPLL_AVDD25

H10

VDD15_M0_1

H11

VDD15_M0_2

H12

VDD15_M0_3

H13

VDD15_M0_4

H14

VDD15_M0_5

H15

VDD15_M0_6

H16

VDD15_M0_7

H17

VDD15_M0_8

H18

VDD15_M0_9

H19

VDD15_M0_10

H20

VDD15_M0_11

H21

VDD15_M0_12

H22

VDD15_M0_13

H23

VDD15_M0_14

H24

VDD15_M0_15

H25

VDD15_M0_16

VDD15_M1_1

VDD15_M1_2

VDD15_M1_3

VDD15_M1_4

VDD15_M1_5

VDD15_M1_6

VDD15_M1_7

VDD15_M1_8

VDD15_M1_9

VDD15_M1_10

VDD15_M1_11

VDD15_M1_12

VDD15_M1_13

VDD15_M1_14

VDD15_M1_15

VDD15_M1_16

LG1154AN_H13A_ISDB-T (LG1154AN-IT)

P17 P18 J17

N18 D18 M18 M17

U13 V14 V15 V13

U15 U14

U10 V12

V10 U11 V11 U12

K3 K2

A8 B8

U7 V6 V7

T5 T6 U8 V8 V9 U9

H13A_BRAZIL

XIN_SUB XO_SUB VSB_AUX_XIN

XTAL_BYPASS CLK_24M XTAL_SEL0 XTAL_SEL1

PORES_N

OPM0 OPM1

H13A_SCL H13A_SDA

CVBS_IN3 CVBS_IN2 CVBS_IN1 CVBS_VCM

BUF_OUT1 BUF_OUT2

REFT REFB ADC1_COM ADC2_COM ADC3_COM SC1_SID SC1_FB PB1_IN Y1_IN SOY1_IN PR1_IN PB2_IN Y2_IN SOY2_IN PR2_IN

VTXPHY_VDD11_1 VTXPHY_VDD11_2 VTXPHY_VDD11_3

AVDD11_DR3PLL

IC101-*1

AAD_ADC_SIF

AAD_ADC_SIFM

AUDA_VBG_EXT

AUDA_OUTL

AUDA_OUTR AUD_SCART_OUTL AUD_SCART_OUTR

AUAD_L_CH4_IN AUAD_R_CH4_IN AUAD_L_CH3_IN AUAD_R_CH3_IN AUAD_L_CH2_IN AUAD_R_CH2_IN AUAD_L_CH1_IN AUAD_R_CH1_IN

AUAD_R_REF AUAD_M_REF AUAD_L_REF

AUAD_REF_PO

ADC_I_INCOM

ADC_I_INP

ADC_I_INN

VDDC11_1 VDDC11_2 VDDC11_3 VDDC11_4 VDDC11_5 VDDC11_6 VDDC11_7 VDDC11_8

VDDC11_9 VDDC11_10 VDDC11_11 VDDC11_12 VDDC11_13 VDDC11_14 VDDC11_15 VDDC11_16 VDDC11_17 VDDC11_18 VDDC11_19 VDDC11_20 VDDC11_21 VDDC11_22 VDDC11_23 VDDC11_24 VDDC11_25 VDDC11_26 VDDC11_27 VDDC11_28 VDDC11_29 VDDC11_30 VDDC11_31 VDDC11_32 VDDC11_33 VDDC11_34 VDDC11_35

AVDD11_DCO GPLL_VDD11

H18 H17

P2 N1 N2 N3 P1

P3 R1 R2 T1 U2 U3 V2 V3 U1 T3 T2 R3

K17

ANTCON

K18

RFAGC

J18

IFAGC

U16 U17 V17

GPIO0

GPIO1

GPIO2

GPIO3

GPIO4

GPIO5

GPIO6

GPIO7

GPIO8

GPIO9

E18

GPIO10

E17

GPIO11

H16

GPIO12

GPIO13

GPIO14

GPIO15

N21 N22 N23 P15 P16 P17 P18 R15 T15 T22 T23 T24 U15 U22 U23 U24 V15 V22 V23 V24 W22 W23 W24 AB15 AB24 AC15 AC24 AD15 AD16 AD17 AD18 AD21 AD22 AD23 AD24

AB14 AC14 AD14

P25 AA15 AC26

+1.1V

+1.2V_VDD

VDD12_VTXPHY

VDDC12_XTAL

+1.2V_VDD

(4)

C381 0.1uF

C217 0.1uF

+0.75V

+3.3V

+2.5V

+1.5V

VREF_M1_1

VDDC12_XTAL

VDD25_XTAL

VDD33

VDD25_LVDS

VDD25_XTAL

VREF_M0_1

VREF_M1_0

VDDC15_M0

VDDC15_M1

VREF_M0_0

+3.3V_Bypass Cap

+3.3V_NORMAL

H14 J4 J5 J6 J8 J9 J10 J11 J14 K4 K5 K6 K8 K9 K10 K11 K13 K14 L1 L2 L3 L4 L5 L6 L8 L9 L10 L11 L13 L14 L15 L16 L17 L18 M1 M2 M3 M4 M5 M9 M10 M11 M14 M15 M16 N4 N5 N14 N15 N17 P4 P5 P6 P7 P8 P9 P10 P11 P14 P15 P16 R4 R7 R8 R9 R10 R11 R12 R13 R14 R15 R16 R17 T4 T7 T8 T9 T10 T11 T12 T15 T16 U4 U6 U18 V4 V16

+2.5V_Bypass Cap

+1.0V_Bypass Cap

L209

BLM18PG121SN1D

+2.5V_Normal

+1.0V_VDD

BLM18PG121SN1D

+1.0V_VDD

BLM18PG121SN1D

AVDD33

L211

L206

(2)

4.7uFC241

C218 0.1uF

L220

BLM18PG121SN1D

L207

BLM18PG121SN1D

4.7uFC211

VDD25_LTX

4.7uFC275

+3.3V_NORMAL

AVDD25

4.7uFC242

Bottom side of chip

4.7uFC216

C223 0.1uF

VDD10_XTAL

4.7uFC239

VDDC10

4.7uFC214

AVDD33_XTAL

(1)

L216

BLM18PG121SN1D

4.7uFC255

AFE 3CH Power

4.7uFC222

4.7uFC270

C274 0.1uF

+2.5V_Normal

C246 0.1uF

C259 0.1uF

BLM15BD121SN1

1uFC224

L200

BLM18PG121SN1D

C251 0.1uF

+3.3V_NORMAL

VDD25_REF

L225

L226

BLM15BD121SN1

1005 size bead Bottom side of chip

VDD25_AUD

4.7uF

C200

AVDD33_CVBS

L222

BLM18PG121SN1D

0.1uF

C288

VSS25_REF

4.7uF

C202

C204 0.1uF

4.7uFC279

(2)

C283 0.1uF

+1.24V_Bypass Cap

+1.2V_VDD

4.7uFC297

4.7uFC351

C208 0.1uF

C209 0.1uF

Place at the bottom side

+1.2V_VDD

C300 0.1uF

+1.2V_VDD

L227

BLM18PG121SN1D

L201

BLM18PG121SN1D

VDDC12_XTAL

VDD12_VTXPHY

+3.3V_Bypass Cap

+3.3V_NORMAL

L203

BLM18PG121SN1D

+2.5V_Bypass Cap

+2.5V_Normal

L234

BLM18PG121SN1D

4.7uFC298

4.7uFC205

C210 0.1uF

C301 0.1uF

C206 0.1uF

C213 0.1uF

C219 0.1uF

OPT

C207 0.1uF

VDD33

4.7uFC201

C203 0.1uF

C212 0.1uF

C215 0.1uF

Place at the bottom side

VDD25_XTAL

4.7uFC364

C368 0.1uF

+2.5V_Normal

(1)

L238

BLM18PG121SN1D

VDD25_LVDS

4.7uFC378

Place at the bottom side

A27

C5 C26 C27

D5 D26

E8 E22 E23 E26

F8 F22 F23 F24 F25 F26 F27 F31

G9 G10 G11 G12 G13 G14 G15 G16 G17 G18 G19 G20 G21 G22 G23 G24 G25 G26 G27 G28 G29 G30 G31

H9 H26 H27 H28 H29 H30 H31

J7 J30 J31

K7 K30 K31 L30 L31

M7 M12 M13 M14 M15 M16 M17 M18 M19 M20 M24 M25 M26 M30 M32 M33 M34 N12 N13 N14 N15 N16 N17 N18 N19 N20 N24 N30 N31 N32 N33

P7 P12 P13 P14 P19 P20 P21 P22 P23 P24 P30 P31 R12 R13 R14 R16 R17 R18 R19 R20 R21 R22 R23 R24 R25 R26 R30 R34

T7 T12 T13 T14 T16 T17 T18 T19 T20 T21 T25 T26 T30 T31 T34

U7 U12 U13 U14 U16 U17 U18 U19 U20 U21 U25 U26 U30 U31

V7 V12 V13 V14 V16 V17 V18 V19 V20 V21 V25 V26 V30 V31

W7 W12 W13 W14 W15 W16 W17 W18 W19 W20 W21 W25 W26 W30 W31

LG1154D_H13D

GND_1 GND_2 GND_3 GND_4 GND_5 GND_6 GND_7 GND_8 GND_9 GND_10 GND_11 GND_12 GND_13 GND_14 GND_15 GND_16 GND_17 GND_18 GND_19 GND_20 GND_21 GND_22 GND_23 GND_24 GND_25 GND_26 GND_27 GND_28 GND_29 GND_30 GND_31 GND_32 GND_33 GND_34 GND_35 GND_36 GND_37 GND_38 GND_39 GND_40 GND_41 GND_42 GND_43 GND_44 GND_45 GND_46 GND_47 GND_48 GND_49 GND_50 GND_51 GND_52 GND_53 GND_54 GND_55 GND_56 GND_57 GND_58 GND_59 GND_60 GND_61 GND_62 GND_63 GND_64 GND_65 GND_66 GND_67 GND_68 GND_69 GND_70 GND_71 GND_72 GND_73 GND_74 GND_75 GND_76 GND_77 GND_78 GND_79 GND_80 GND_81 GND_82 GND_83 GND_84 GND_85 GND_86 GND_87 GND_88 GND_89 GND_90 GND_91 GND_92 GND_93 GND_94 GND_95 GND_96 GND_97 GND_98 GND_99 GND_100 GND_101 GND_102 GND_103 GND_104 GND_105 GND_106 GND_107 GND_108 GND_109 GND_110 GND_111 GND_112 GND_113 GND_114 GND_115 GND_116 GND_117 GND_118 GND_119 GND_120 GND_121 GND_122 GND_123 GND_124 GND_125 GND_126 GND_127 GND_128 GND_129 GND_130 GND_131 GND_132 GND_133 GND_134 GND_135 GND_136 GND_137 GND_138 GND_139 GND_140 GND_141 GND_142 GND_143 GND_144 GND_145 GND_146 GND_147 GND_148 GND_149 GND_150 GND_151 GND_152 GND_153 GND_154 GND_155 GND_156 GND_157 GND_158 GND_159 GND_160 GND_161 GND_162 GND_163 GND_164 GND_165 GND_166 GND_167 GND_168 GND_169 GND_170 GND_171 GND_172 GND_173 GND_174 GND_175 GND_176 GND_177 GND_178 GND_179 GND_180 GND_181 GND_182 GND_183 GND_184

IC100

GND_185 GND_186 GND_187 GND_188 GND_189 GND_190 GND_191 GND_192 GND_193 GND_194 GND_195 GND_196 GND_197 GND_198 GND_199 GND_200 GND_201 GND_202 GND_203 GND_204 GND_205 GND_206 GND_207 GND_208 GND_209 GND_210 GND_211 GND_212 GND_213 GND_214 GND_215 GND_216 GND_217 GND_218 GND_219 GND_220 GND_221 GND_222 GND_223 GND_224 GND_225 GND_226 GND_227 GND_228 GND_229 GND_230 GND_231 GND_232 GND_233 GND_234 GND_235 GND_236 GND_237 GND_238 GND_239 GND_240 GND_241 GND_242 GND_243 GND_244 GND_245 GND_246 GND_247 GND_248 GND_249 GND_250 GND_251 GND_252 GND_253 GND_254 GND_255 GND_256 GND_257 GND_258 GND_259 GND_260 GND_261 GND_262 GND_263 GND_264 GND_265 GND_266 GND_267 GND_268 GND_269 GND_270 GND_271 GND_272 GND_273 GND_274 GND_275 GND_276 GND_277 GND_278 GND_279 GND_280 GND_281 GND_282 GND_283 GND_284 GND_285 GND_286 GND_287 GND_288 GND_289 GND_290 GND_291 GND_292 GND_293 GND_294 GND_295 GND_296 GND_297 GND_298 GND_299 GND_300 GND_301 GND_302 GND_303 GND_304 GND_305 GND_306 GND_307 GND_308 GND_309 GND_310 GND_311 GND_312 GND_313 GND_314 GND_315 GND_316 GND_317 GND_318 GND_319 GND_320 GND_321 GND_322 GND_323 GND_324 GND_325 GND_326 GND_327 GND_328 GND_329 GND_330 GND_331 GND_332 GND_333 GND_334 GND_335 GND_336 GND_337 GND_338 GND_339 GND_340 GND_341 GND_342 GND_343 GND_344 GND_345 GND_346 GND_347 GND_348 GND_349 GND_350 GND_351 GND_352 GND_353 GND_354 GND_355 GND_356 GND_357 GND_358 GND_359 GND_360 GND_361 GND_362 GND_363 GND_364 GND_365 GND_366 GND_367 GND_368

Y8 Y12 Y13 Y14 Y15 Y16 Y17 Y18 Y19 Y20 Y21 Y22 Y23 Y24 Y25 Y26 Y31 Y35 AA8 AA12 AA13 AA14 AA16 AA17 AA18 AA19 AA20 AA21 AA22 AA23 AA24 AA25 AA26 AA31 AB6 AB8 AB12 AB13 AB16 AB17 AB18 AB19 AB20 AB21 AB22 AB23 AB25 AB26 AB30 AB31 AC8 AC12 AC13 AC16 AC17 AC18 AC19 AC20 AC21 AC22 AC23 AC25 AC30 AC31 AD8 AD12 AD13 AD19 AD20 AD25 AD31 AE12 AE13 AE15 AE16 AE17 AE18 AE19 AE20 AE21 AE22 AE24 AE25 AE26 AE31 AF12 AF13 AF15 AF16 AF17 AF18 AF19 AF20 AF21 AF22 AF24 AF31 AG8 AG31 AH8 AH31 AJ8 AJ30 AK8 AK9 AK10 AK14 AK15 AK16 AK17 AK18 AK19 AK20 AK21 AK22 AK23 AK26 AK27 AK28 AK29 AK30 AK31 AL8 AL12 AL13 AL14 AL15 AL16 AL17 AL18 AL19 AL20 AL21 AL22 AL23 AL24 AL25 AL26 AL27 AL28 AL29 AL30 AL31 AM8 AM13 AM14 AM15 AM16 AM17 AM18 AM19 AM20 AM21 AM22 AM23 AM24 AM25 AM26 AM27 AM28 AM29 AM30 AM31 AN6 AN12 AN13 AN15 AN16 AN17 AN18 AN19 AN20 AN21 AN22 AN23 AN24 AN25 AN26 AN27 AN28 AN29 AN30 AN31

GND JIG POINT

JP203

JP204

JP202

JP205

11/05/31

SMD TOP for EMI

SMD_GASKET_8.5T

GASKET_8.0X6.0X8.5H

M200

MDS62110209

SMD_GASKET_12.5T

GASKET_8.0X6.0X12.5H

M200-*1

MDS62110217

+1.5V_DDR

L230

BLM18PG121SN1D

22uF

C303

C302

0.1uF

C306

0.1uF

C308

0.1uF

OPT

C305

0.1uF

C309

VDDC15_M1

+1.5V_Bypass Cap

VDDC15_M0

R200

OPT

0.1uF

C311

C312

OPT

0.1uF

C313

OPT

0.1uF

C314

C350

0.1uF

C352

0.1uF

C353

0.1uF

C354

0.1uF

C355

0.1uF

C356

0.1uF

C357

0.1uF

C358

0.1uF

C359

0.1uF

C360

0.1uF

C361

0.1uF

C362

0.1uF

C363

0.1uF

C365

0.1uF

C366

0.1uF

C367

0.1uF

C369

0.1uF

C370

0.1uF

C371

0.1uF

C372

0.1uF R201

VREF_M0_0

1K 1%

C296

OPT

0.1uF

VDDC15_M0

R202

R203

1K 1%

VREF_M0_1

1K 1%

OPT

C344

0.1uF

+1.5V_DDR

L228

BLM18PG121SN1D

22uFC299

C307

0.1uF

VDDC15_M1

R300

R301

VREF_M1_0

1K 1%

C304

OPT

0.1uF

VDDC15_M1VDDC15_M0

VREF_M1_1

R302

1K 1%

OPT

0.1uF

R303

1K 1%

C310

BSD-14Y-UD-003-HD

2013-12-17

MAIN POWER

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LG 49UB850T-DA Schematic

Specifications and Main Features

Frequently Asked Questions

User Manual