LG 47LK530-UC Schematic

LCD TV

SERVICE MANUAL

CAUTION

BEFORE SERVICING THE CHASSIS,

READ THE SAFETY PRECAUTIONS IN THIS MANUAL.

CHASSIS : LT03B

MODEL : 47LK530 47LK530-UC

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

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

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

Internal Use Only

Printed in KoreaP/NO : MFL66980416 (1101-REV00)

Only for training and service purposes

- 2 -

CONTENTS

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

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

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

ADJUSTMENT INSTRUCTION .............................................................. 10

EXPLODED VIEW .................................................................................. 19

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

Only for training and service purposes

- 3 -

SAFETY PRECAUTIONS

Many electrical and mechanical parts in this chassis have special safety-related characteristics. These parts are identified by in the

Schematic Diagram and Exploded View.

It is essential that these special safety parts should be replaced with the same components as recommended in this manual to prevent

Shock, Fire, or other Hazards.

Do not modify the original design without permission of manufacturer.

General Guidance

An isolation Transformer should always be used during the

servicing of a receiver whose chassis is not isolated from the AC

power line. Use a transformer of adequate power rating as this

protects the technician from accidents resulting in personal injury

from electrical shocks.

It will also protect the receiver and it's components from being

damaged by accidental shorts of the circuitry that may be

inadvertently introduced during the service operation.

If any fuse (or Fusible Resistor) in this TV receiver is blown,

replace it with the specified.

When replacing a high wattage resistor (Oxide Metal Film Resistor,

over 1W), keep the resistor 10mm away from PCB.

Keep wires away from high voltage or high temperature parts.

Before returning the receiver to the customer,

always perform an AC leakage current check on the exposed

metallic parts of the cabinet, such as antennas, terminals, etc., to

be sure the set is safe to operate without damage of electrical

shock.

Leakage Current Cold Check(Antenna Cold Check)

With the instrument AC plug removed from AC source, connect an

electrical jumper across the two AC plug prongs. Place the AC

switch in the on position, connect one lead of ohm-meter to the AC

plug prongs tied together and touch other ohm-meter lead in turn to

each exposed metallic parts such as antenna terminals, phone

jacks, etc.

If the exposed metallic part has a return path to the chassis, the

measured resistance should be between 1MΩ and 5.2MΩ.

When the exposed metal has no return path to the chassis the

reading must be infinite.

An other abnormality exists that must be corrected before the

receiver is returned to the customer.

Leakage Current Hot Check (See below Figure)

Plug the AC cord directly into the AC outlet.

Do not use a line Isolation Transformer during this check.

Connect 1.5K/10watt resistor in parallel with a 0.15uF capacitor

between a known good earth ground (Water Pipe, Conduit, etc.)

and the exposed metallic parts.

Measure the AC voltage across the resistor using AC voltmeter

with 1000 ohms/volt or more sensitivity.

Reverse plug the AC cord into the AC outlet and repeat AC voltage

measurements for each exposed metallic part. Any voltage

measured must not exceed 0.75 volt RMS which is corresponds to

0.5mA.

In case any measurement is out of the limits specified, there is

possibility of shock hazard and the set must be checked and

repaired before it is returned to the customer.

Leakage Current Hot Check circuit

1.5 Kohm/10W

To Instrument's

exposed

METALLIC PARTS

Good Earth Ground

such as WATER PIPE,

CONDUIT etc.

AC Volt-meter

IMPORTANT SAFETY NOTICE

0.15uF

Only for training and service purposes

- 4 -

CAUTION: Before servicing receivers covered by this service

manual and its supplements and addenda, read and follow the

SAFETY PRECAUTIONS on page 3 of this publication.

NOTE: If unforeseen circumstances create conflict between the

following servicing precautions and any of the safety precautions on

page 3 of this publication, always follow the safety precautions.

Remember: Safety First.

General Servicing Precautions

1. Always unplug the receiver AC power cord from the AC power

source before;

a. Removing or reinstalling any component, circuit board

module or any other receiver assembly.

b. Disconnecting or reconnecting any receiver electrical plug or

other electrical connection.

c. Connecting a test substitute in parallel with an electrolytic

capacitor in the receiver.

CAUTION: A wrong part substitution or incorrect polarity

installation of electrolytic capacitors may result in an

explosion hazard.

2. Test high voltage only by measuring it with an appropriate high

voltage meter or other voltage measuring device (DVM,

FETVOM, etc) equipped with a suitable high voltage probe.

Do not test high voltage by "drawing an arc".

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

assemblies.

4. Unless specified otherwise in this service manual, clean

electrical contacts only by applying the following mixture to the

contacts with a pipe cleaner, cotton-tipped stick or comparable

non-abrasive applicator; 10% (by volume) Acetone and 90% (by

volume) isopropyl alcohol (90%-99% strength)

CAUTION: This is a flammable mixture.

Unless specified otherwise in this service manual, lubrication of

contacts in not required.

5. Do not defeat any plug/socket B+ voltage interlocks with which

receivers covered by this service manual might be equipped.

6. Do not apply AC power to this instrument and/or any of its

electrical assemblies unless all solid-state device heat sinks are

correctly installed.

7. Always connect the test receiver ground lead to the receiver

chassis ground before connecting the test receiver positive

lead.

Always remove the test receiver ground lead last.

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

service manual.

CAUTION: Do not connect the test fixture ground strap to any

heat sink in this receiver.

Electrostatically Sensitive (ES) Devices

Some semiconductor (solid-state) devices can be damaged easily

by static electricity. Such components commonly are called

Electrostatically Sensitive (ES) Devices. Examples of typical ES

devices are integrated circuits and some field-effect transistors and

semiconductor "chip" components. The following techniques

should be used to help reduce the incidence of component

damage caused by static by static electricity.

1. Immediately before handling any semiconductor component or

semiconductor-equipped assembly, drain off any electrostatic

charge on your body by touching a known earth ground.

Alternatively, obtain and wear a commercially available

discharging wrist strap device, which should be removed to

prevent potential shock reasons prior to applying power to the

unit under test.

2. After removing an electrical assembly equipped with ES

devices, place the assembly on a conductive surface such as

aluminum foil, to prevent electrostatic charge buildup or

exposure of the assembly.

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

devices.

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

removal devices not classified as "anti-static" can generate

electrical charges sufficient to damage ES devices.

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

electrical charges sufficient to damage ES devices.

6. Do not remove a replacement ES device from its protective

package until immediately before you are ready to install it.

(Most replacement ES devices are packaged with leads

electrically shorted together by conductive foam, aluminum foil

or comparable conductive material).

7. Immediately before removing the protective material from the

leads of a replacement ES device, touch the protective material

to the chassis or circuit assembly into which the device will be

installed.

CAUTION: Be sure no power is applied to the chassis or circuit,

and observe all other safety precautions.

8. Minimize bodily motions when handling unpackaged

replacement ES devices. (Otherwise harmless motion such as

the brushing together of your clothes fabric or the lifting of your

foot from a carpeted floor can generate static electricity

sufficient to damage an ES device.)

General Soldering Guidelines

1. Use a grounded-tip, low-wattage soldering iron and appropriate

tip size and shape that will maintain tip temperature within the

range or 500°F to 600°F.

2. Use an appropriate gauge of RMA resin-core solder composed

of 60 parts tin/40 parts lead.

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

4. Thoroughly clean the surfaces to be soldered. Use a mall wire-

bristle (0.5 inch, or 1.25cm) brush with a metal handle.

Do not use freon-propelled spray-on cleaners.

5. Use the following unsoldering technique

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

(500°F to 600°F)

b. Heat the component lead until the solder melts.

c. Quickly draw the melted solder with an anti-static, suction-

type solder removal device or with solder braid.

CAUTION: Work quickly to avoid overheating the circuit

board printed foil.

6. Use the following soldering technique.

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

(500°F to 600°F)

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

the component lead until the solder melts.

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

component lead and the printed circuit foil, and hold it there

only until the solder flows onto and around both the

component lead and the foil.

CAUTION: Work quickly to avoid overheating the circuit

board printed foil.

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

splashed solder with a small wire-bristle brush.

SERVICING PRECAUTIONS

Only for training and service purposes

- 5 -

IC Remove/Replacement

Some chassis circuit boards have slotted holes (oblong) through

which the IC leads are inserted and then bent flat against the

circuit foil. When holes are the slotted type, the following technique

should be used to remove and replace the IC. When working with

boards using the familiar round hole, use the standard technique

as outlined in paragraphs 5 and 6 above.

Removal

1. Desolder and straighten each IC lead in one operation by gently

prying up on the lead with the soldering iron tip as the solder

melts.

2. Draw away the melted solder with an anti-static suction-type

solder removal device (or with solder braid) before removing the

IC.

Replacement

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

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

solder it.

3. Clean the soldered areas with a small wire-bristle brush.

(It is not necessary to reapply acrylic coating to the areas).

"Small-Signal" Discrete Transistor

Removal/Replacement

1. Remove the defective transistor by clipping its leads as close as

possible to the component body.

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

on the circuit board.

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

4. Connect the replacement transistor leads to the corresponding

leads extending from the circuit board and crimp the "U" with

long nose pliers to insure metal to metal contact then solder

each connection.

Power Output, Transistor Device

Removal/Replacement

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

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

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

board.

4. Insert new transistor in the circuit board.

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

6. Replace heat sink.

Diode Removal/Replacement

1. Remove defective diode by clipping its leads as close as

possible to diode body.

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

board.

3. Observing diode polarity, wrap each lead of the new diode

around the corresponding lead on the circuit board.

4. Securely crimp each connection and solder it.

5. Inspect (on the circuit board copper side) the solder joints of

the two "original" leads. If they are not shiny, reheat them and if

necessary, apply additional solder.

Fuse and Conventional Resistor

Removal/Replacement

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

stake.

2. Securely crimp the leads of replacement component around

notch at stake top.

3. Solder the connections.

CAUTION: Maintain original spacing between the replaced

component and adjacent components and the circuit board to

prevent excessive component temperatures.

Circuit Board Foil Repair

Excessive heat applied to the copper foil of any printed circuit

board will weaken the adhesive that bonds the foil to the circuit

board causing the foil to separate from or "lift-off" the board. The

following guidelines and procedures should be followed whenever

this condition is encountered.

At IC Connections

To repair a defective copper pattern at IC connections use the

following procedure to install a jumper wire on the copper pattern

side of the circuit board. (Use this technique only on IC

connections).

1. Carefully remove the damaged copper pattern with a sharp

knife. (Remove only as much copper as absolutely necessary).

2. carefully scratch away the solder resist and acrylic coating (if

used) from the end of the remaining copper pattern.

3. Bend a small "U" in one end of a small gauge jumper wire and

carefully crimp it around the IC pin. Solder the IC connection.

4. Route the jumper wire along the path of the out-away copper

pattern and let it overlap the previously scraped end of the good

copper pattern. Solder the overlapped area and clip off any

excess jumper wire.

At Other Connections

Use the following technique to repair the defective copper pattern

at connections other than IC Pins. This technique involves the

installation of a jumper wire on the component side of the circuit

board.

1. Remove the defective copper pattern with a sharp knife.

Remove at least 1/4 inch of copper, to ensure that a hazardous

condition will not exist if the jumper wire opens.

2. Trace along the copper pattern from both sides of the pattern

break and locate the nearest component that is directly

connected to the affected copper pattern.

3. Connect insulated 20-gauge jumper wire from the lead of the

nearest component on one side of the pattern break to the lead

of the nearest component on the other side.

Carefully crimp and solder the connections.

CAUTION: Be sure the insulated jumper wire is dressed so the

it does not touch components or sharp edges.

Only for training and service purposes

1. Application range

This spec sheet is applied all of the 32”, 37”, 42” LCD TV with

LA06A chassis and 26” LCD TV with LA06B chassis.

2. Requirement for Test

Each part is tested as below without special appointment.

1) Temperature: 25 ºC ± 5 ºC

2) Relative Humidity: 65 ± 10 %

3) Power Voltage : Standard input voltage(100-240V~, 50/60Hz)

* Standard Voltage of each product is marked by models

4) Specification and performance of each parts are followed

each drawing and specification by part number in

accordance with BOM.

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

the adjustment.

3. Test method

1) Performance: LGE TV test method followed

2) Demanded other specification

- Safety : UL, CSA, IEC specification

- EMC: FCC, ICES, IEC specification

- 6 -

SPECIFICATION

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

4. General Specification(TV)

No Item Specification Remark

1 Receivable System 1) ATSC / NTSC-M

2 Available Channel 1) VHF : 02 ~ 13

2) UHF : 14 ~ 69

3) DTV : 02 ~ 69

4) CATV : 01 ~ 135

5) CADTV : 01 ~ 135

3 Input Voltage 1) AC 100 - 240V~ 50/60Hz Mark : 110V, 60Hz (N.Ame

4 Market North America

5 Screen Size 42 inch Wide(1920x1080) FHD + 60Hz 42LV3700-UD

47 inch Wide(1920x1080) FHD + 60Hz 47LV3700-UD

42 inch Wide(1920x1080) FHD + 120Hz 42LK550-UA, 42LK530-UC

47 inch Wide(1920x1080) FHD + 120Hz 47LK550-UA, 47LK530-UC

55 inch Wide(1920x1080) FHD + 120Hz 55LV3700-UD, 55LK530-UC

6 Aspect Ratio 16:9

7 Tuning System FS

8 LCD Module T420HW08-V1 (Edge LED) AUO 42LV3700-UD

LC470EUE-SDV1 (Edge LED) LGD 47LV3700-UD

LC550EUF-SDA1 (Edge LED) LGD 55LV3700-UD

V420H2-LH5 (CCFL) CMI 42LK550-UA

LC420WUF-SCA2 (EEFL) LGD 42LK550-UA, 42LK530-UC

LC470WUF-SCA2 (EEFL) LGD 47LK550-UA, 47LK530-UC

LC550WUD-SCA2 (EEFL) LGD 55LK530-UC

9 Operating Environment Temp : 0 ~ 40 deg

Humidity : ~ 80 %

10 Storage Environment Temp : -20 ~ 60 deg

Humidity : -85 %

- 7 -

Only for training and service purposes

5. Chrominance & Luminance

No Item Min Typ

Max Unit

Remark

280

cd/m†

42LV3700-UD

230

cd/m†

47LV3700-UD

320 400

cd/m†

55LV3700-UD

360 450 cd/m† 42LK550-UA, 42LK530-UC

CU-035KL74 ,AU-055KL74 054 063

Max Luminance

(Center 1-point /

Full White Pattern)

360 450

cd/m†

55LK530-UC

1.3 All Modules(except 42LV3700-UD)

2 Luminance uniformity

1.33

42LV3700-UD

036.0 XRED

033.0 Y

023.0 XGREEN

26.0 Y

051.0 XBLUE

040.0 Y

082.0 X

Color coordinate

(42 Edge LED)

WHITE

Typ.

-0.03

0.290

Typ.

+0.03

42LV3700-UD

X DER

DBT Y

T X NEERG

DBT

T X EU

DBT Y

972.0 X ET

IHW

Color coordinate

(47 Edge LED)

Typ.

-0.03

0.292

Typ.

+0.03

47LV3700-UD

DBT

X DER

DBT Y

DBT X NEERG

Color coordinate

(55 Edge LED)

Typ.

-0.03

TBD

Typ.

+0.03

55LV3700-UD

DBT X

DBT Y

972.0 X ETIHW

292.0

536.0 X

RED

323.0 Y

882.0 XGREEN

006.0 Y

841.0 XBLUE

050.0 Y

082.0 X

Color coordinate

(42 CCFL)

WHITE

Typ.

-0.03

0.290

Typ.

+0.03

42LK550-UA(CMI)

636.0 XRED

33.0 Y

192.0 XGREEN

06.0 Y

41.0

XBLUE

160.0 Y

972.0

Color coordinate

(42 CCFL)

WHITE

Typ.

-0.03

0.292

Typ.

+0.03

42LK550-UA(LGD)

42LK530-UC(LGD)

936.0 XRED

33.0

92.0

XGREEN

606.0 Y

641.0

BLUE

850.0 Y

972.0 X

Color coordinate

(47 CCFL)

WHITE

Typ.

-0.03

0.292

Typ.

+0.03

47LK550-UA

47LK530-UC

- 8 -

Only for training and service purposes

36.0

RED

333.0 Y

Color coordinate

(55 CCFL)

GREEN X

Typ.

-0.03

0.287

Typ.

+0.03

55LK530-UC

506.0 Y

541.0 XBLUE

60.0 Y

972.0 XWHITE

292.0 Y

yti

rofinu e

rooc

roloC 4

3200:1 4000:1 42LV3700-UD

1000:1 1400:1 47LV3700-UD

1100:1 1600:1 55LV3700-UD

1100:1 3000:1 42LK550-UA(CMI)

1100:1 1500:1 42LK530-UC

1100:1 1450:1 47LK530-UC

Contrast ratio (Module)

1100:1 1450:1 55LK530-UC

40,000 50,000

42LV3700-UD

40,000 50,000

47LV3700-UD

40,000 50,000

55LV3700-UD

Contrast ratio (DCR)

40,000 50,000

42/47LK550-UA, 42/47/55LK530-UC

COOL 0.254

0.258

0.269

0.273

0.284

0.288

13000K

MEDIUM 0.270

0.278

0.285

0.293

0.300

0.308

9300K

6 Color

Temperature

WARM 0.298

0.314

0.313

0.329

0.324

0.344

6500K

** The W/B Tolerance is –0.015 for

picture quality by DQA.

(1) Video input: 204 Gray (85% of full

white pattern)

(1) Backlight UI setting

- Cool (100), Medium (100), Warm (30)

(2) Color temp UI setting

- Warm (W50), Medium (0), Cool (C50)

- 9 -

Only for training and service purposes

6. Component Video Input (Y, CB/PB, CR/PR)

No Resolution H-freq(kHz) V-freq.(kHz) Pixel clock 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 740176 HDTV 1080P

7. RGB Input (PC)

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

PC DDC

1. 640*350 31.468 70.09 25.17 EGA X

2. 720*400 31.469 70.08 28.32 DOS O

3. 640*480 31.469 59.94 25.17 VESA(VGA) O

4. 800*600 37.879 60.31 40.00 VESA(SVGA) O

5. 1024*768 48.363 60.00 65.00 VESA(XGA) O

6. 1360*768 47.712 60.015 85.50 VESA(WXGA) X

7. 1920*1080 66.587 59.934 138.50 WUXGA O

Only for training and service purposes

- 10 -

8. HDMI input (PC/DTV)

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

PC DDC

1. 640*350 31.468 70.09 25.17 EGA X

2. 720*400 31.469 70.08 28.32 DOS O

3. 640*480 31.469 59.94 25.17 VESA(VGA) X

4. 800*600 37.879 60.31 40.00 VESA(SVGA) O

5. 1024*768 48.363 60.00 65.00 VESA(XGA) O

6. 1280*768 47.776 59.870 79.5 CVT(WXGA) O

7. 1360*768 47.712 60.015 85.50 VESA (WXGA) O

8. 1280*1024 63.981 60.020 108.00 VESA (SXGA) O

9. 1920*1080 67.500 60.000 148.50 HDTV 1080P O

DTV

1 720*480 31.47 60 27.027 SDTV 480P O

2 720*480 31.47 59.94 27.00 SDTV 480P O

3 1280*720 45.00 60.00 74.25 HDTV 720P O

4 1280*720 44.96 59.94 74.176 HDTV 720P O

5 1920*1080 33.75 60.00 74.25 HDTV 1080I O

6 1920*1080 33.72 59.94 74.176 HDTV 1080I O

7 1920*1080 67.500 60 148.50 HDTV 1080P O

8 1920*1080 67.432 59.939 148.352 HDTV 1080P O

9 1920*1080 27.000 24.000 74.25 HDTV 1080P O

10 1920*1080 26.97 23.976 74.176 HDTV 1080P O

11 1920*1080 33.75 30.000 74.25 HDTV 1080P O

12 1920*1080 33.71 29.97 74.176 HDTV 1080P O

Only for training and service purposes

- 11 -

ADJUSTMENT INSTRUCTION

1. Application range

This spec. sheet applies to LA12B Chassis applied LCD TV all

models manufactured in TV factory

2. Specification

2.1 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.

2.2 Adjustment must be done in the correct order.

2.3 The adjustment must be performed in the

circumstance of 25±5°C of temperature and 65±10%

of relative humidity

2.4 The input voltage of the receiver must keep

100~240V~, 50/60Hz.

2.5 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. Adjustment items

3.1 Main PCBA Adjustments

• EDID downloads for HDMI and RGB-PC

Remark

Above adjustment items can be also performed in Final

Assembly if needed. Adjustment items in both PCBA and final

assembly stages can be checked by using the INSTART

Menu 1.ADJUST CHECK.

3.2 Final assembly adjustment

• White Balance adjustment

• RS-232C functionality check

• Factory Option setting per destination

• Shipment mode setting (IN-STOP)

• GND and HI-POT test

3.3. Appendix

• Tool option menu, USB Download (S/W Update, Option and

Service only)

• Manual adjustment for ADC calibration and White balance.

• Shipment conditions, Channel pre-set

Chassis Model Name

Module

type

Local

dimming

THX Remark

42/47/55LV3700-UA Edge LED

X X

1 point W/B adjustment

42/47LK550-UA,

42/47/55LK530-UA

Lamp

LA12B

- 12 -

Only for training and service purposes

4. MAIN PCBA Adjustments

4.1. MAC Address, ESN Key and Widevine

Key download

4.1.1. Equipment & Condition

1) Play file: keydownload.exe

4.1.2. Communication Port connection

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

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

4.1.3. Download process

1) Select the download items

2) Mode check: Online Only

3) Check the test process

- US, Canada models: DETECT MAC_WRITE

WIDEVINE_WRITE

- Korea, Mexico models: DETECT MAC_WRITE

WIDEVINE_WRITE

4) Play: START

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

6) Printer out (MAC Address Label)

4.1.4. Communication Port connection

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

4.1.5. Download

1) US, Canada models (11Y LCD TV + MAC + Widevine +

ESN Key)

2) Korea, Mexico models (11Y LCD TV + MAC + Widevine

Only)

4.1.6. Inspection

- In INSTART menu, check these keys.

4.2. LAN port Inspection (Ping Test)

4.2.1. Equipment setting

1) Play the LAN Port Test PROGRAM.

2) Input IP set up for an inspection to Test Program.

- IP number: 12.12.2.2

4.2.2. 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

- 13 -

Only for training and service purposes

4.3 EDID Download

4.3.1 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”.

4.3.2 Equipment

(1) Since EDID data is embedded, EDID download JIG, HDMI

cable and D-sub cable are not need.

(2) Adjust by using remote controller.

4.3.3 Download method

(1) Press Adj. key on the Adj. R/C,

(2) Select 11. PCM EDID D/L menu.

(3) By pressing Enter key, EDID download will begin

(4) If Download is successful, OK is display, but If Download

is failure, NG is displayed.

(5) If Download is failure, Re-try downloads.

* Caution) When EDID Download, must remove RGB/HDMI

Cable.

4.3.4 EDID DATA

# HDMI 1(C/S : 7FC9)

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

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

# HDMI 2(C/S : 7FB9)

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

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

# HDMI 3(C/S : 7FA9)

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

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

# RGB(C/S : 89)

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 15 01 03 80 10 09 78 0A EE 91 A3 54 4C 99 26

20 | 0F 50 54 A1 08 00 71 40 81 C0 81 00 81 80 95 00

30 | 90 40 A9 C0 B3 00 02 3A 80 18 71 38 2D 40 58 2C

40 | 45 00 A0 5A 00 00 00 1E 66 21 50 B0 51 00 1B 30

50 | 40 70 36 00 A0 5A 00 00 00 1E 00 00 00 FD 00 39

60 | 3F 1F 52 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 7F

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

0 | 02 03 1D F1 48 10 22 20 05 84 03 02 01 23 09 07

10 | 07 67 03 0C 00 10 00 B8 2D E3 05 03 01 02 3A 80

20 | 18 71 38 2D 40 58 2C 04 05 A0 5A 00 00 00 1E 01

30 | 1D 80 18 71 1C 16 20 58 2C 25 00 A0 5A 00 00 00

40 | 9E 01 1D 00 72 51 D0 1E 20 6E 28 55 00 A0 5A 00

50 | 00 00 1E 8C 0A D0 8A 20 E0 2D 10 10 3E 96 00 A0

60 | 5A 00 00 00 18 26 36 80 A0 70 38 1B 40 30 20 25

70 | 00 A0 5A 00 00 00 1A 00 00 00 00 00 00 00 00 C9

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 15 01 03 80 10 09 78 0A EE 91 A3 54 4C 99 26

20 | 0F 50 54 A1 08 00 71 40 81 C0 81 00 81 80 95 00

30 | 90 40 A9 C0 B3 00 02 3A 80 18 71 38 2D 40 58 2C

40 | 45 00 A0 5A 00 00 00 1E 66 21 50 B0 51 00 1B 30

50 | 40 70 36 00 A0 5A 00 00 00 1E 00 00 00 FD 00 39

60 | 3F 1F 52 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 7F

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

0 | 02 03 1D F1 48 10 22 20 05 84 03 02 01 23 09 07

10 | 07 67 03 0C 00 20 00 B8 2D E3 05 03 01 02 3A 80

20 | 18 71 38 2D 40 58 2C 04 05 A0 5A 00 00 00 1E 01

30 | 1D 80 18 71 1C 16 20 58 2C 25 00 A0 5A 00 00 00

40 | 9E 01 1D 00 72 51 D0 1E 20 6E 28 55 00 A0 5A 00

50 | 00 00 1E 8C 0A D0 8A 20 E0 2D 10 10 3E 96 00 A0

60 | 5A 00 00 00 18 26 36 80 A0 70 38 1B 40 30 20 25

70 | 00 A0 5A 00 00 00 1A 00 00 00 00 00 00 00 00 B9

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 15 01 03 80 10 09 78 0A EE 91 A3 54 4C 99 26

20 | 0F 50 54 A1 08 00 71 40 81 C0 81 00 81 80 95 00

30 | 90 40 A9 C0 B3 00 02 3A 80 18 71 38 2D 40 58 2C

40 | 45 00 A0 5A 00 00 00 1E 66 21 50 B0 51 00 1B 30

50 | 40 70 36 00 A0 5A 00 00 00 1E 00 00 00 FD 00 39

60 | 3F 1F 52 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 7F

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

0 | 02 03 1D F1 48 10 22 20 05 84 03 02 01 23 09 07

10 | 07 67 03 0C 00 30 00 B8 2D E3 05 03 01 02 3A 80

20 | 18 71 38 2D 40 58 2C 04 05 A0 5A 00 00 00 1E 01

30 | 1D 80 18 71 1C 16 20 58 2C 25 00 A0 5A 00 00 00

40 | 9E 01 1D 00 72 51 D0 1E 20 6E 28 55 00 A0 5A 00

50 | 00 00 1E 8C 0A D0 8A 20 E0 2D 10 10 3E 96 00 A0

60 | 5A 00 00 00 18 26 36 80 A0 70 38 1B 40 30 20 25

70 | 00 A0 5A 00 00 00 1A 00 00 00 00 00 00 00 00 A9

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 15 01 03 68 10 09 78 0A EE 91 A3 54 4C 99 26

20 | 0F 50 54 A1 08 00 71 4F 81 C0 81 00 81 80 95 00

30 | 90 40 A9 C0 B3 00 02 3A 80 18 71 38 2D 40 58 2C

40 | 45 00 A0 5A 00 00 00 1E 66 21 50 B0 51 00 1B 30

50 | 40 70 36 00 A0 5A 00 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 00 89

- 14 -

- AC3 EDID Data

# HDMI 1(C/S : 7F58)

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

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

# HDMI 2(C/S : 7F48)

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

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

# HDMI 3(C/S : 7F38)

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

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

# RGB(C/S : 98)

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

Only for training and service purposes

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 15 01 03 80 10 09 78 0A EE 91 A3 54 4C 99 26

20 | 0F 50 54 A1 08 00 71 40 81 C0 81 00 81 80 95 00

30 | 90 40 A9 C0 B3 00 02 3A 80 18 71 38 2D 40 58 2C

40 | 45 00 A0 5A 00 00 00 1E 66 21 50 B0 51 00 1B 30

50 | 40 70 36 00 A0 5A 00 00 00 1E 00 00 00 FD 00 39

60 | 3F 1F 52 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 7F

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

0 | 02 03 1F F1 48 10 22 20 05 84 03 02 01 26 15 07

10 | 50 09 07 07 67 03 0C 00 10 00 B8 2D E3 05 03 01

20 | 02 3A 80 18 71 38 2D 40 58 2C 04 05 A0 5A 00 00

30 | 00 1E 01 1D 80 18 71 1C 16 20 58 2C 25 00 A0 5A

40 | 00 00 00 9E 01 1D 00 72 51 D0 1E 20 6E 28 55 00

50 | A0 5A 00 00 00 1E 8C 0A D0 8A 20 E0 2D 10 10 3E

60 | 96 00 A0 5A 00 00 00 18 26 36 80 A0 70 38 1F 40

70 | 30 20 25 00 A0 5A 00 00 00 1A 00 00 00 00 00 58

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 15 01 03 80 10 09 78 0A EE 91 A3 54 4C 99 26

20 | 0F 50 54 A1 08 00 71 40 81 C0 81 00 81 80 95 00

30 | 90 40 A9 C0 B3 00 02 3A 80 18 71 38 2D 40 58 2C

40 | 45 00 A0 5A 00 00 00 1E 66 21 50 B0 51 00 1B 30

50 | 40 70 36 00 A0 5A 00 00 00 1E 00 00 00 FD 00 39

60 | 3F 1F 52 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 7F

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

0 | 02 03 1F F1 48 10 22 20 05 84 03 02 01 26 15 07

10 | 50 09 07 07 67 03 0C 00 20 00 B8 2D E3 05 03 01

20 | 02 3A 80 18 71 38 2D 40 58 2C 04 05 A0 5A 00 00

30 | 00 1E 01 1D 80 18 71 1C 16 20 58 2C 25 00 A0 5A

40 | 00 00 00 9E 01 1D 00 72 51 D0 1E 20 6E 28 55 00

50 | A0 5A 00 00 00 1E 8C 0A D0 8A 20 E0 2D 10 10 3E

60 | 96 00 A0 5A 00 00 00 18 26 36 80 A0 70 38 1F 40

70 | 30 20 25 00 A0 5A 00 00 00 1A 00 00 00 00 00 48

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 15 01 03 80 10 09 78 0A EE 91 A3 54 4C 99 26

20 | 0F 50 54 A1 08 00 71 40 81 C0 81 00 81 80 95 00

30 | 90 40 A9 C0 B3 00 02 3A 80 18 71 38 2D 40 58 2C

40 | 45 00 A0 5A 00 00 00 1E 66 21 50 B0 51 00 1B 30

50 | 40 70 36 00 A0 5A 00 00 00 1E 00 00 00 FD 00 39

60 | 3F 1F 52 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 7F

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

0 | 02 03 1F F1 48 10 22 20 05 84 03 02 01 26 15 07

10 | 50 09 07 07 67 03 0C 00 30 00 B8 2D E3 05 03 01

20 | 02 3A 80 18 71 38 2D 40 58 2C 04 05 A0 5A 00 00

30 | 00 1E 01 1D 80 18 71 1C 16 20 58 2C 25 00 A0 5A

40 | 00 00 00 9E 01 1D 00 72 51 D0 1E 20 6E 28 55 00

50 | A0 5A 00 00 00 1E 8C 0A D0 8A 20 E0 2D 10 10 3E

60 | 96 00 A0 5A 00 00 00 18 26 36 80 A0 70 38 1F 40

70 | 30 20 25 00 A0 5A 00 00 00 1A 00 00 00 00 00 38

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 15 01 03 68 10 09 78 0A EE 91 A3 54 4C 99 26

20 | 0F 50 54 A1 08 00 71 40 81 C0 81 00 81 80 95 00

30 | 90 40 A9 C0 B3 00 02 3A 80 18 71 38 2D 40 58 2C

40 | 45 00 A0 5A 00 00 00 1E 66 21 50 B0 51 00 1B 30

50 | 40 70 36 00 A0 5A 00 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 00 98

- 15 -

Only for training and service purposes

5. Final Assembly Adjustment

5.1. White Balance Adjustment

5.1.1. Overview

5.1.1.1. W/B adj. Objective & How-it-works

- Objective: To reduce each Panel’s W/B deviation

- 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.

- Adj. condition : normal temperature

1) Surrounding Temperature: 25±5ºC

2) Warm-up time: About 5 Min

3) Surrounding Humidity: 20% ~ 80%

4) Before White balance adjustment, Keep power on

status, don’t power off

5.1.1.2. Adj. condition and cautionary items

• Lighting condition in surrounding area surrounding lighting

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

surrounding.

• Probe location: Color Analyzer (CA-210) probe should be

within 10cm and perpendicular of the module surface

(80°~ 100°)

• Aging time

1) After Aging Start, Keep the Power ON status during 5

Minutes.

2) In case of LCD, Back-light on should be checked

using no signal or Full-white pattern.

5.1.2. Equipment

1) Color Analyzer: CA-210 (NCG: CH 9 / WCG: CH12 /

LED : CH14)

2) Adj. Computer (During auto adj., RS-232C protocol is

needed)

3) Adjust Remocon

4) Video Signal Generator MSPG-925F 720p/216-Gray

(Model:217, Pattern:78)

-> Only when internal pattern is not available

5.1.3. Equipment connection

5.1.4. Adjustment Command (Protocol)

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

2) Adjustment Map

5.1.5. Adjustment method

• 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)

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

5) When adj. is complete (OK Sing), 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

5.1.6 Reference (White Balance Adj. coordinate and color

temperature)

• Luminance: 216 Gray

• Standard color coordinate and temperature using CS-

1000

• Standard color coordinate and temperature using CA-210

(CH 14)

Colo r Analyzer

Comp ut er

Pattern Ge n e r ator

RS-232C

Probe

Signal Source

* If TV internal pattern is used, not needed

Mode Color Coordination Temp ∆UV

COOL 0.269 0.273 13000K 0.0000

MEDIUM 0.285 0.293 9300K 0.0000

WARM 0.313 0.329 6500K 0.0000

Mode Color Coordination Temp ∆UV

COOL 0.269±0.002 0.273±0.002 13000K 0.0000

MEDIUM 0.285±0.002 0.293±0.002 9300K 0.0000

WARM 0.313+0.002 0.329±0.002 6500K 0.0000

- 16 -

Only for training and service purposes

• Standard color coordinate and temperature using CA-

210(CH-14) – by aging time

Only for LGD Edge LED (47LV3700-UD / 55LV3700-UD)

- 42LV3700-UD : AUO Module , This model doesn’t use

this table.

5.2 Tool Option setting & Inspection per

countries

5.2.1. Overview

• Tool option selection is only done for models in Non-USA

North America due to rating

• Applied model: LA12B Chassis applied to CANADA and

MEXICO

5.2.2. Country Group selection

• Press ADJ key on the Adj. R/C, and then select Country

Group Menu

• Depending on destination, select KR or US, then on the

lower Country option, select US, CA, MX. Selection is

done using +, - KEY

5.2.3. Tool Option Inspection

• Press Adj. key on the Adj. R/C, and then check Tool

option.

5.3 Check the EYE-Q function

Step 1) Turn on the TV.

Step 2) Press EYE button in adjust remote control.

Step 3) Stay 6 seconds with Eye Q sensor hidden located on

the front of the set.

Step 4) Check the “Sensor Data” on the screen and check

whether the value is lower thanafter 6 seconds, the

value does not go below 10, Eye Q sensor is not

working properly. Then, change the sensor.

Step 5) Remove hand from the Eye Q II sensor and stay for 6

seconds.

Step 6) Check whether the “Back Light (xxx)” value has risen

on the screen. If after 6 seconds and the value still

does not go high, the eye Q II sensor is not working

properly. Replace the sensor.

Cool Medium Warm

x y x y x y

GP3

Aging time

(Min)

269 273 285 293 313 329

1 0-2 279 288 295 308 319 338

2 3-5 278 286 294 306 318 336

3 6-9 277 285 293 305 317 335

4 10-19 276 283 292 303 316 333

5 20-35 274 280 290 300 314 330

6 36-49 272 277 288 297 312 327

7 50-79 271 275 287 295 311 325

8 80-149 270 274 286 294 310 324

Model Tool 1 Tool 2 Tool 3 Tool 4 Tool 5 Tool 6

42LV3700-UD 4534 66 7295 21642 8917 667

47LV3700-UD 440 66 7295 21640 8789 667

55LV3700-UD 33211 66 7295 21640 8789 665

42LK550-UA(CMI)

34918 258 5258 5770 25173 5318

42LK550-UA(LGD)

32870 258 5256 5770 25173 7366

47LK550-UA 32872 258 5256 5770 25173 7366

42LK530-UC 32854 258 5256 5770 25173 7366

47LK530-UC 32856 258 5256 5770 25173 7366

55LK530-UC 32859 258 5258 5770 25173 5318

- 17 -

Only for training and service purposes

6. HDMI ARC Function Inspection

6.1 Test equipment

- Optic Receiver Speaker

- MSHG-600 (SW: 1220

↑)

- HDMI Cable (for 1.4 version)

6.2 Test method

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

master equipment (HDMI1)

(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)

* Remark: Inspect in Power Only Mode and check SW version

in a master equipment

6.3 Ship-out mode check (In-stop)

• After final inspection, press In-Stop key of the Adj. R/C and

check that the unit goes to Stand-by mode.

7. AUDIO output check

7.1 Audio input 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)

7.2 Specification

8. GND and Hi-pot Test

8.1. Method

8.1.1. GND & HI-POT auto-check preparation

(1) Check the POWER CABLE and SIGNAL CABE

insertion condition

8.1.2. GND & HI-POT auto-check

(1) Pallet moves in the station. (POWER CORD / AV

CORD is tightly inserted)

(2) Connect the AV JACK Tester.

(3) Controller (GWS103-4) on.

(4) GND Test (Auto)

- If Test is failed, Buzzer operates.

- If Test is passed, execute next process (Hi-pot test).

(Remove A/V CORD from A/V JACK BOX)

(5) HI-POT test (Auto)

- If Test is failed, Buzzer operates.

- If Test is passed, GOOD Lamp on and move to next

process automatically.

8.2. Checkpoint

• TEST voltage

- GND: 1.5KV/min at 100mA

- SIGNAL: 3KV/min at 100mA

• 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 0.5mArms

Item Min Typ Max Unit Remark

Audio practical max Output, L/R

(Distortion=10% max Output)

9.0

8.5

10.0

8.9

12.0

9.9

Vrms

(1) Measurement condition

- EQ/AVL/Clear Voice: Off

(2) Speaker (8ü Impedance)

- 18 -

Only for training and service purposes

9. USB S/W Download (Option,

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 Low, it

didn’t work. But your downloaded version is High, USB data

is automatically detecting

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 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, have to adjust TOOL OPTION 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.)

10. Optional adjustments

10.1 Manual White balance Adjustment

10.1.1. 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: Color Analyzer (CA-210) probe should be

within 10cm and perpendicular of the module surface

(80°~ 100°)

(3) Aging time

1) After Aging Start, Keep the Power ON status during 5

Minutes.

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

signal or Full-white pattern.

10.1.2. Equipment

(1) Color Analyzer: CA-210 (NCG: CH 9 / WCG: CH12 / LED:

CH14)

(2) Adj. Computer (During auto adj., RS-232C protocol is

needed)

(3) Adjust Remocon

(4) Video Signal Generator MSPG-925F 720p/216-Gray

(Model: 217, Pattern: 78)

10.1.3. Adjustment

(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 -> 6. 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.

• If internal pattern is not available, use RF input. In EZ Adj.

menu 6.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.

Only for training and service purposes

- 19 -

300

200

800

LV1

LV2

120

810

400

540

530

521

900

910

820

510

500

A21

A10

EXPLODED VIEW

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 X-RADIATION, Shock, Fire, or other Hazards.

Do not modify the original design without permission of manufacturer.

IMPORTANT SAFETY NOTICE

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES

SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.

FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS

ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR

THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.

NAND_DATA[0]

NAND_DATA[1]

CI_ADDR[12]

NAND_DATA[2]

CI_ADDR[2]

NAND_DATA[1]

NAND_DATA[3]

CI_ADDR[7]

CI_ADDR[13]

CI_ADDR[14]

NAND_DATA[4]

NAND_DATA[2]

NAND_DATA[3]

NAND_DATA[7]

NAND_DATA[5]

CI_ADDR[8]

NAND_DATA[7]

NAND_DATA[0]

NAND_DATA[6]

CI_ADDR[4]

CI_ADDR[9]

NAND_DATA[4]

CI_ADDR[3]

NAND_DATA[6]

NAND_DATA[5]

CI_ADDR[10]

CI_ADDR[11]

CI_ADDR[5]

CI_ADDR[6]

R185 0

TXA0N

SOC_RESET

TXBCLKP

R151

16Gbit

R147

JTAG

TXD0P

R170

10K

SDA2_3.3V

HDMI_ARC

R172

4.7K

OPT

TXD1P

C103

0.1uF

54MHz_XTAL_P

R183

10K

C101

0.1uF

TXA1P

DTV/MNT_V_OUT

TXC0P

TXC1P

R180

10K

TXDCLKN

TXA3N

R115

10K

R132 4.7K

R120

10K

SCL0_3.3V

TXACLKN

+3.3V_Normal

R116

10K

OPT

NAND_DATA[6]

+3.3V_Normal

HDMI_CLK+

R118

10K

R150

JTAG

NAND_WEb

+3.3V_Normal

P101

TJC2508-4A

VCC

SCL

SDA

GND

TXD2P

NAND_DATA[5]

C106

4.7uF

CI_ADDR[8]

SC_ID

JTAG_RESET

NAND_CEb2

+3.3V_Normal

R145 22

OPT

R157

10K

OPT

CI_ADDR[12]

R169

CI_ADDR[7]

C112 0.1uF

TXB4P

R107 2.7K

C107

33pF

50V

DVB_S

TXD1N

NAND_CEb

NAND_RBb

R101

4.7K

R124

OPT

C119

0.1uF

16V

NAND_CLE

TXB2N

+3.3V_Normal

TXD4P

5V_HDMI_2

NAND_CEb2

C104 10uF

10V

TXA1N

TXB3N

BSS83

Q101

NAND_DATA[3]

HDMI_CLK-

R176

10K

SDA0_3.3V

JTAG_RESET

R111

10K

OPT

R191 33

TXD3P

TXB0P

R154

10K

OPT

BCM_RX

HDMI_RX2+

TXC2P

R103

4.7K

OPT

+3.3V_Normal

TXD2N

TXCCLKP

C113

10pF

C102

4700pF

R198

10K

C111 0.01uF

NAND_ALE

TXBCLKN

NAND_DATA[0-7]

TXCCLKN

R179

10K

OPT

HDMI_RX1+

R117

10K

OPT

R135

C108

33pF

50V

DVB_S

R177

10K

FLASH_WP

TXA4N

R165

10K

R195

4.7K

IC103

M24M01-HRMN6TP

VSS

SDA

SCL

VCC

NAND_DATA[7]

R173

4.7K

TXB4N

R190 33

NAND_DATA[0-7]

NAND_WEb

R196

10K

NAND_CEb

R108 10K

CI_ADDR[4]

+3.3V_Normal

NAND_REb

R156

JTAG

C114

10pF

/CI_CE1

R155

10K

A_DIM

R153

JTAG

TXA3P

HDMI_RX1-

NAND_DATA[0]

5V_HDMI_1

R194

2.7K

R127

10K

OPT

NAND_CLE

R125

R178

10K

OPT

C105

2.2uF

10V

CI_ADDR[13]

C109

33pF

50V

54MHz_XTAL_N

R159

JTAG

5V_HDMI_4

R128

10K

/PCM_WAIT

+3.3V_Normal

HDMI_RX0-

CI_ADDR[3]

BCM_TX

C110

33pF

50V

TXB1P

+3.3V_Normal

R184

10K

OPT

NAND_ALE

R144 22

OPT

TXA0P

R122

10K

SCL2_3.3V

NAND_DATA[1]

+3.3V_Normal

R106

R119

10K

OPT

TXC3N

R175

10K

OPT

SCL3_3.3V

HDMI_RX0+

R123

10K

OPT

R167

10K

OPT

CI_ADDR[2]

R130

OPT

R110

1.5K

R113

10K

R193

10K

R181

10K

OPT

R112

10K

TXACLKP

R148

16Gbit

TXB3P

R182

10K

TXC4N

R163

JTAG

+3.3V_Normal

LNB_INT

R114

10K

OPT

P102

12505WS-10A00

JTAG

/TRST

TDI

TDO

TMS

TCK

/RST

DINT

VIO

GND

R140

560

R158

10K

R162

JTAG

TXA2P

TXA2N

NAND_RBb

NAND_DATA[4]

R136 33

R149 0

16Gbit

R143 22

OPT

TXC4P

R186 0

BSS83

Q102

NAND_DATA[2]

R139 0

JTAG

TXB1N

CI_ADDR[11]

CI_ADDR[9]

5V_HDMI_3

+3.3V_Normal

R166

JTAG

RGB_DDC_SCL

+3.3V_Normal

TXD4N

TXC1N

54MHz_XTAL_P

TXDCLKP

R171

10K

OPT

TXC2N

TXC0N

R160

10K

OPT

TXB0N

NAND_REb

TXC3P

CI_ADDR[6]

R168

10K

PCM_5V_CTL

R189

OPT

+3.3V_Normal

R141 4.7K

TXD0N

54MHz_XTAL_N

R192

10K

OPT

R146 10K

C118

0.1uF

16V

+3.3V_Normal

/CI_CE2

TXA4P

R164

10K

OPT

+3.3V_Normal

R161

10K

R142 22

OPT

R188

10K

R187

10K

OPT

SDA3_3.3V

NAND_CLE

R109

1.5K

FLASH_WP

TXB2P

+3.3V_Normal

TXD3N

+3.3V_Normal

CI_ADDR[2-14]

HDMI_RX2-

R174

4.7K

OPT

RGB_DDC_SDA

NAND_ALE

R126

1.2K

R129

1.2K

R121

1.2K

R131

1.2K

R199 22

R197 22

R105

4.7K

R104

4.7K

IC102

TC58DVG3S0ETA00

NAND_8Gbit

NC_17

NC_18

NC_19

I/O1

I/O2

I/O3

I/O4

NC_20

NC_21

NC_22

VSS_2

VCC_2

NC_23

PSL

NC_24

I/O5

I/O6

I/O7

I/O8

NC_25

NC_26

NC_27

NC_28

ALE

NC_3

NC_6

CLE

NC_10

NC_9

VSS_1

VCC_1

NC_8

NC_7

RY/BY

NC_4

NC_5

NC_16

NC_15

NC_14

NC_2

NC_13

NC_12

NC_1

NC_11

IC102-*1

TH58DVG4S0ETA20

DEV_NAND_16Gbit

NC_15

NC_16

NC_17

I/O1

I/O2

I/O3

I/O4

NC_18

NC_19

NC_20

VSS_2

VCC_2

NC_21

PSL

NC_22

I/O5

I/O6

I/O7

I/O8

NC_23

NC_24

NC_25

NC_26

ALE

NC_3

RY/BY2

CLE

NC_8

NC_7

VSS_1

VCC_1

NC_6

CE2

CE1

RY/BY1

NC_4

NC_5

NC_14

NC_13

NC_12

NC_2

NC_11

NC_10

NC_1

NC_9

LGE35230(BCM35230KFSBG)

IC101

HDMI0_CLKN

HDMI0_CLKP

HDMI0_D0N

HDMI0_D0P

HDMI0_D1N

HDMI0_D1P

HDMI0_D2N

HDMI0_D2P

CEC

DDC0_SCL

DDC0_SDA

HDMI0_HTPLG_IN

HDMI0_HTPLG_OUT

HDMI0_ARC

D13

HDMI0_RESREF

TXOUT0_L0N

AE27

TXOUT0_L0P

AE28

TXOUT0_L1N

AF27

TXOUT0_L1P

AF28

TXOUT0_L2N

AG27

TXOUT0_L2P

AG28

TXCLK_LN

AE26

TXCLK_LP

AF26

TXOUT0_L3N

AH27

TXOUT0_L3P

AG26

TXOUT0_L4N

AF25

TXOUT0_L4P

AE25

TXOUT0_U0N

AH26

TXOUT0_U0P

AG25

TXOUT0_U1N

AE24

TXOUT0_U1P

AD24

TXOUT0_U2N

AH25

TXOUT0_U2P

AF24

TXCLK_UN

AE23

TXCLK_UP

AD23

TXOUT0_U3N

AG24

TXOUT0_U3P

AF23

TXOUT0_U4N

AC22

TXOUT0_U4P

AD22

TXOUT1_L0N

AG23

TXOUT1_L0P

AH23

TXOUT1_L1N

AE22

TXOUT1_L1P

AE21

TXOUT1_L2N

AF22

TXOUT1_L2P

AH22

TXCLK1_LN

AG22

TXCLK1_LP

AF21

TXOUT1_L3N

AG21

TXOUT1_L3P

AF20

TXOUT1_L4N

AD21

TXOUT1_L4P

AC21

TXOUT1_U0N

AG20

TXOUT1_U0P

AH20

TXOUT1_U1N

AD19

TXOUT1_U1P

AE19

TXOUT1_U2N

AF19

TXOUT1_U2P

AH19

TXCLK1_UN

AE18

TXCLK1_UP

AD18

TXOUT1_U3N

AG19

TXOUT1_U3P

AF18

TXOUT1_U4N

AG18

TXOUT1_U4P

AF17

LT0VCAL_MONITOR

AC18

GPIO_BL_ON

AH16

BL_PWM/GPIO

AG16

LGE35230(BCM35230KFSBG)

IC101

TVM_XTALIN

AG6

TVM_XTALOUT

AF6

IRRXDA

FP_IN0

AB4

FP_IN1

SPARE_ADC1

AA4

SPARE_ADC2

FS_IN1

AB2

FS_IN2

AB5

VGA_SDA

VGA_SCL

RDA

TDA

BSCDATAA

AA3

BSCCLKA

AA2

RDB/GPIO

TDB/GPIO

BSC_S_SCL

BSC_S_SDA

NMIB

F25

POWER_CTRL

AON_HSYNC

AON_VSYNC

AON_GPIO_36

AON_GPIO_37

AON_RESETOUTB

AB6

TVM_BYPASS

RESETB

RESETOUTB

G24

TMODE

TESTEN

VDAC_VREG

VDAC_RBIAS

FAD_7

AB1

FAD_6

AB3

FAD_5

AC1

FAD_4

AC2

FAD_3

AC3

FAD_2

AD2

FAD_1

AD3

FAD_0

AE2

FALE

AG1

FCEB_0

AF1

FCEB_1

AC5

FCEB_2

AE6

FCEB_3

AG5

NFWPB

AF3

FWE

AG2

FRD

AE3

FRDYB

AA5

FA_0

AF2

FA_1

AE1

FA_2

AC4

FA_3

AD5

FA_4

AD4

FA_5

AE4

FA_6

AE5

FA_7

AD6

FA_8

AH3

FA_9

AF4

FA_10

AH4

FA_11

AG4

FA_12

AF5

FA_13

AG3

FA_14

AH2

FA_15

AH5

TRSTB

AD15

TDI/GPIO

AF14

TDO

AH14

TMS/GPIO

AD14

TCK/GPIO

AG14

DINT/GPIO

AC16

AVS_VFB

AH7

AVS_VSENSE

AG7

AVS_RESETB

AD7

AVS_NDRIVE_1

AF7

AVS_PDRIVE_1

AH8

VDAC_1

VDAC_2

X101

54MHz

EAW58812611

SUNNY ELECTRONICS CORPORATION

CRYSTAL_BCM_Sunny

GND_2

X-TAL_1

GND_1

X-TAL_2

X101-*2

54MHz

CRYSTAL_BCM_Lihom

EAW60763703

LIHOM CO., LTD.

GND_2

X-TAL_1

GND_1

X-TAL_2

MAIN & NAND FLASH

BBS CONNECT

Write Protection

- High : Normal Operation

- Low : Write Protection

NAND_DATA[0]:

0: System is LITTLE endian (O)

1: System is BIG endian

CI_ADDR[7]:

0: Disable EDID automatic Downloading from Flash (O)

1: Enable EDID automatic Downloading from Flash

NAND_DATA[6] :

0: Disable OSC clock output on chip Pin (O)

1: Enable OSC clock output on chip pin.

CI_ADDR[6]:

0: Host MIPS run at 500 MHz (O)

1: Host MIPS run at 250 MHz

NAND_CLE:

0: Differential Oscillators TVM not bypassed (O)

1: Differential Oscillators TVM bypassed

NAND_DATA[4]:

0: 27MHz TVM Crystal Frequency

1: 54MHz TVM Crystal Frequency (O)

Write Protection

- Low : Normal Operation

- High : Write Protection

000 = ECC disabled

001 = ECC 1-bit repair

010 = ECC 4-bit BCH (O)

011 = ECC 8-bit BCH, 27 byte spare

100 = ECC 12-bit BCH, 27 byte spare

101 = ECC 8-bit BCH, 16 byte spare

110, 111 = Reservedd

NAND ECC (FA3, FA2, FALE)

BCM REFRENCE is 562ohm

A8’h

FOR HDMI STANDARD

APPLY ONLY WHEN CONNECT TO PULL-UP GPIO

BCM35230

CI_ADDR[9],CI_ADDR[11],CI_ADDR[12],CI_ADDR[13]

TVM Crystal oscillator bias/gain control

0000: 210uA

0001: 390uA

0010: 570uA

0011: 730uA

0100: 890uA (O)

0111: 1290uA

1000: 1416uA

1111: 2196uA

0101, 0110, 1001, 1010, 1011, 1100, 1101, 1110: Reserved

CI_ADDR[8]:

0: RESETOUTb (in On/Off only) stay asserted until software releases them.

1: Fix amount of delay for de-assertion on RESETOUTb (in On/IOff only)

at end of RESETb pulse (O)

NAND_DATA[3]:

0: MIPS will boot from external flash (O)

1: MIPS will boot from ROM

NAND_DATA[5]:

0: FLASH MODE (O)

1: BSC_SLAVE(BBS) MODE

Boot ROM Device Select - (FA4,FAD7,FAD2,FAD1)

0000: ST Micro M25P or compatible Serial Flash

0010: 8-bit 512Mbit 512B page SLC NAND Flash devices

0100: 8-bit 128, 256Mbit 512B page SLC NAND Flash devices

0110: 8-bit 1Gbit 2KB page SLC NAND Flash devices

1000: 8-bit 2Gbit, 4Gbit, 8Gbit 2KB page SLC NAND Flash devices

1010: 8-bit 16Gbit, 32Gbit 4KB page SLC NAND Flash devices (O)

0001: 8-bit 8/16/32Gbit 2KB page MLC NAND Flash devices

0011: 8-bit 16/32Gbit 4KB page MLC NAND Flash devices

0101: 8-bit 32Gbit 8KB page MLC NAND Flash devices

0111: 3B dual IO Serial Flash

1001: BB dual IO Serial Flash

1011: fast Serail Flash > 50Mhz

1100: OneNAND Flash (always 16-bit)

1110: Reserved

1101, 1111: Reserved

NAND FLASH MEMORY 8Gbit

Strap Setting

54MHz X-TAL

NVRAM

IC102 1ST : EAN60999801 2ND : T-TC58DVG3S0ETA00

DUAL COMPONENT

IC102-*1

DVB_S Option: apply EU Satellite model

2010.09.18

16Gbit

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES

SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.

FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS

ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR

THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.

FE_TS_DATA[2]

PCM_MDI[7]

PCM_MDI[5]

PCM_MDI[6]

FE_TS_DATA[7]

PCM_MDI[4]

FE_TS_DATA[4]

PCM_TS_DATA[5]

FE_TS_DATA[5]

PCM_MDI[2]

PCM_MDI[1]

PCM_MDI[0]

FE_TS_DATA[3]

FE_TS_DATA[6]

FE_TS_DATA[0]

PCM_TS_DATA[1]

PCM_TS_DATA[3]

PCM_TS_DATA[0]

FE_TS_DATA[1]

PCM_TS_DATA[2]

PCM_TS_DATA[7]

PCM_TS_DATA[6]

PCM_MDI[3]

PCM_TS_DATA[4]

CHBO_TS_CLK

PCM_TS_VAL

COMP1_DET

PLL_MIPS_AVDD

L213

BLM18PG121SN1D

ADAC_AVDD25

C231

33pF

50V

NON_NTP

+0.9V_CORE

C227

33pF

50V

NON_NTP

R264

OPT

+2.5V_BCM35230

PCM_TS_SYNC

EPHY_VDD25

SIDE_USB_CTL2

R266

NO_S_TUNNER

C281

0.1uF

MODEL_OPT_2

C290

0.1uF

VAFE2_DVDD

SDA1_3.3V

R241

100

PLL_VAFE_AVDD25

TU_TS_SYNC

C220

0.1uF

C280

0.1uF

C234

0.1uF

3D_GPIO_1

SCL1_3.3V

C257

0.1uF

+0.9V_CORE

L216

BLM18PG121SN1D

MODEL_OPT_2

MODEL_OPT_3

L209

BLM18PG121SN1D

C247

22uF

/PCM_IRQA

R227 22

RF_BOOSTER_CTL

AADC_AVDD25

+0.9V_CORE

R208 0

F/NIM_EU_CN

+0.9V_CORE

C299

0.1uF

R267

NO_PHM

R253

OLED

+0.9V_CORE

PCM_MISTRT

ADAC_AVDD25

L/DIM0_MOSI

R251

BCM_FRC/URSA5

C242

0.1uF

SIDE_USB_OCD2

R226 22

R285 22

PWM_DIM

C278

0.1uF

C236

0.1uF

+2.5V_BCM35230

USB_AVDD33

+2.5V_BCM35230

+3.3V_Normal

HDMI_AVDD33

+1.5V_DDR

R281 22

C273

0.1uF

R218 22

MODEL_OPT_4

R204 0

F/NIM_EU_CN

TW9910_RESET

C213

0.1uF

R221 22

BCM_L/DIM

SC_DET/COMP2_DET

R254

R203 0

F/NIM_EU_CN

R265

NO_T2_TUNER

C272

0.01uF

IF_N

C211

0.1uF

+0.9V_CORE

R215 22

PCM_MIVAL_ERR

HDMI_AVDD33

C215

0.01uF

L/DIM0_VS

MODEL_OPT_0

MODEL_OPT_7

R282 22

CHB_RESET

SIDE_USB_DM

HDMI_AVDD

R242

100

C276

0.01uF

OPT

C270

0.1uF

C201

100pF

OPT

R256

S_TUNER

IF_AGC

CI_DET

+0.9V_CORE

R230 22

BCM_L/DIM

C269

0.1uF

+3.3V_Normal

PCM_TS_DATA[0-7]

C283

0.1uF

3D_GPIO_2

FE_TS_DATA[0-7]

L211

BLM18PG121SN1D

R262

C255

0.1uF

R255

T2_TUNER

L204

BLM18PG121SN1D

SIDE_USB_OCD1

R261

NO_FRC/FRC2

R240

2.7K

R225 0

OPT

PLL_MIPS_AVDD

VAFE2_VDD25

ERROR_OUT

EPHY_VDD25

L218

BLM18PG121SN1D

MODEL_OPT_7

L215

BLM18PG121SN1D

R283

VAFE3_DVDD

+3.3V_Normal

R211

6.04K

C297

0.1uF

PLL_VAFE_AVDD

DTV_ATV_SELECT

L207

BLM18PG121SN1D

R260

NO_FRC/BCM_FRC

R207 0

F/NIM_EU_CN

+2.5V_BCM35230

SIDE_USB_CTL1

R286

10K

WIFI

R210

4.87K

M_RFModule_RESET

USB_AVDD

EPHY_RDN

R205 0

F/NIM_EU_CN

CHBO_TS_SERIAL

C289

0.1uF

+2.5V_BCM35230

AV2_CVBS_DET

R220 22

3D_GPIO_0

+3.3V_Normal

L/DIM0_SCLK

C222

0.01uF

VAFE3_VDD25

RF_SWITCH_CTL_2

VAFE3_VDD25

+0.9V_CORE

R222 22

BCM_L/DIM

+3.3V_Normal

R206 0

F/NIM_EU_CN

L202

BLM18PG121SN1D

VDAC_AVDD33

PCM_TS_CLK

MODEL_OPT_1

+3.3V_Normal

R228 22

PLL_AUD_AVDD

+2.5V_BCM35230

C268

0.1uF

EPHY_TDP

R202

F/NIM_EU_CN

+2.5V_BCM35230

L212

BLM18PG121SN1D

MODEL_OPT_4

MODEL_OPT_3

C288

0.1uF

MODEL_OPT_6

EPHY_TDN

TS_VAL_ERR

C282

0.1uF

+1.5V_DDR

+3.3V_Normal

L214

BLM18PG121SN1D

PCM_MDI[0-7]

C274

22uF

R250

FRC2/URSA5

R235

100

MODEL_OPT_1

M_REMOTE_RX

R223 22

R280

C258

0.1uF

FRC_RESET

L206

BLM18PG121SN1D

C298

0.1uF

DC_MREMOTE

USB_AVDD33

IF_P

L219

BLM18PG121SN1D

R263

LCD

WIFI_DM

SIDE_USB_DP

C221

0.1uF

VDAC_AVDD33

MODEL_OPT_5

C229

0.1uF

C218

0.1uF

16V

MODEL_OPT_6

INSTANT_MODE

EPHY_RDP

PCM_RST

PLL_VAFE_AVDD25

L201

BLM18PG121SN1D

+3.3V_Normal

WIFI_DP

+0.9V_CORE

RF_SWITCH_CTL

R257

PHM

CHBO_TS_SYNC

+2.5V_BCM35230

R201 0

OPT

+0.9V_CORE

C293

0.1uF

AADC_AVDD25

R284 22

L217

BLM18PG121SN1D

R214 22

+3.3V_Normal

C217

0.1uF

16V

C223

0.01uF

PLL_MAIN_AVDD

L210

BLM18PG121SN1D

R224 22

C284

22uF

PLL_MAIN_AVDD

C267

0.1uF

+3.3V_Normal

C216 0.01uF

PLL_VAFE_AVDD

MODEL_OPT_5

C275

0.1uF

OPT

CHBO_TS_VAL_ERR

VAFE2_DVDD

+2.5V_BCM35230

+3.3V_Normal

C292

22uF

R213 2K

USB_AVDD

L203

BLM18PG121SN1D

VAFE2_VDD25

+3.3V_Normal

C256

0.1uF

VAFE3_DVDD

DD_MREMOTE

R212

Non_CHB

L205

BLM18PG121SN1D

PCM_MCLKI

MODEL_OPT_0

R252

FHD

PLL_AUD_AVDD

+3.3V_Normal

C251

0.1uF

16V

HDMI_AVDD

TU_TS_CLK

DSUB_DET

R209 0

F/NIM_EU_CN

R216 22

C271

0.01uF

EPHY_ACTIVITY

EPHY_LINK

3D_SYNC

R233

1.2K

R234

1.2K

R231 100

URSA_RESET

R231-*1 0

FRC2_RESET

R232

4.7K

URSA_RESET

+3.3V_Normal

C203

10uF

10V

C205

10uF

10V

C248

10uF

10V

C249

10uF

10V

C253

10uF

10V

C259

10uF

10V

C261

10uF

10V

C262

10uF

C207

4.7uF

10V

C209

4.7uF

10V

C238

4.7uF

10V

C250

4.7uF

10V

C254

4.7uF

C252

4.7uF

10V

C260

4.7uF

C263

4.7uF

C264

4.7uF

C265

4.7uF

C266

4.7uF C277

4.7uF

C279

4.7uF

C285

4.7uF

C286

4.7uF

C287

4.7uF

C291

4.7uF

C294

4.7uF

C295

4.7uF

C296

4.7uF

C225

0.22uF

6.3V

LGE35230(BCM35230KFSBG)

IC101

EPHY_VREF

F26

EPHY_RDAC

D26

EPHY_TDP

F27

EPHY_TDN

F28

EPHY_RDP

E27

EPHY_RDN

E26

USB_MONCDR

USB_RREF

USB_PORT1DN

USB_PORT1DP

USB_PWRFLT_1/GPIO

USB_PWRON_1/GPIO

USB_PORT2DN

USB_PORT2DP

USB_PWRFLT_2/GPIO

USB_PWRON_2/GPIO

TCLKA/GPIO

TDATA_0/GPIO

TDATA_1/GPIO

TDATA_2/GPIO

TDATA_3/GPIO

TDATA_4/GPIO

TDATA_5/GPIO

TDATA_6/GPIO

TDATA_7/GPIO

TSTRTA/GPIO

TVLDA/GPIO

TCLKD/GPIO

TDATD_0/GPIO

TDATD_1/GPIO

TDATD_2/GPIO

TDATD_3/GPIO

TDATD_4/GPIO

TDATD_5/GPIO

TDATD_6/GPIO

TDATD_7/GPIO

TSTRTD/GPIO

TVLDD/GPIO

MPEG_CLK/GPIO

MPEG_D_0/GPIO

MPEG_D_1/GPIO

MPEG_D_2/GPIO

MPEG_D_3/GPIO

MPEG_D_4/GPIO

MPEG_D_5/GPIO

MPEG_D_6/GPIO

MPEG_D_7/GPIO

MPEG_SYNC/GPIO

MPEG_DATA_EN/GPIO

MCIF_RESET/GPIO

MCIF_SCLK/GPIO

MCIF_SCTL/GPIO

MCIF_SDI/GPIO

MCIF_SDO/GPIO

VI_IFP0

C17

VI_IFM0

B17

VDDR_AGC

D15

AGC_SDM_2

B16

AGC_SDM_1

A16

GPIO_0

A15

GPIO_1

C16

GPIO_2

G28

GPIO_3

G26

PCI_VIO_0

W14

PCI_VIO_1

W15

PCI_VIO_2

W13

GPIO_4

GPIO_5

GPIO_6

GPIO_7

GPIO_70

AE15

GPIO_71

AF15

GPIO_72

AG15

GPIO_73

AF16

GPIO_74

AD16

GPIO_75

AE16

GPIO_76

AG17

GPIO_77

AH17

GPIO_78

AE17

GPIO_79

AD17

PCI_AD05

AB13

PCI_AD06

AC15

PCI_AD07

AB12

PCI_AD08

AB11

PCI_AD09/GPIO

AE14

PCI_AD10/GPIO

AG13

PCI_AD11/GPIO

AH13

PCI_AD12/GPIO

AF13

PCI_AD13/GPIO

AE13

PCI_AD14/GPIO

AD12

PCI_AD15/GPIO

AF12

PCI_AD16/GPIO

AG10

PCI_AD17/GPIO

AF10

PCI_AD18/GPIO

AE10

PCI_AD19/GPIO

AD10

PCI_AD20/GPIO

AE9

PCI_AD21/GPIO

AE8

PCI_AD22

AC10

PCI_AD23

AC11

PCI_AD24

AC8

PCI_AD25

AB8

PCI_CBE00

AC14

PCI_CBE01/GPIO

AG12

PCI_CBE02/GPIO

AH10

PCI_CBE03

AB7

PCI_DEVSELB/GPIO

AG11

PCI_FRAMEB/GPIO

AD11

PCI_IRDYB/GPIO

AE11

PCI_PAR/GPIO

AD13

PCI_PERRB/GPIO

AE12

PCI_REQ1B

AC12

PCI_SERRB/GPIO

AC13

PCI_STOPB/GPIO

AH11

PCI_TRDYB/GPIO

AF11

LGE35230(BCM35230KFSBG)

IC101

VDDC_1

V12

VDDC_2

VDDC_3

M10

VDDC_4

N10

VDDC_5

P10

VDDC_6

R10

VDDC_7

T10

VDDC_8

U10

VDDC_9

V10

VDDC_10

W10

VDDC_11

V13

VDDC_12

L11

VDDC_13

M11

VDDC_14

N11

VDDC_15

P11

VDDC_16

R11

VDDC_17

T11

VDDC_18

U11

VDDC_19

V11

VDDC_20

W11

VDDC_21

V14

VDDC_22

L18

VDDC_23

M18

VDDC_24

N18

VDDC_25

P18

VDDC_26

R18

VDDC_27

T18

VDDC_28

U18

VDDC_29

V18

VDDC_30

W18

VDDC_31

V15

VDDC_32

L19

VDDC_33

M19

VDDC_34

N19

VDDC_35

P19

VDDC_36

R19

VDDC_37

T19

VDDC_38

U19

VDDC_39

V19

VDDC_40

W19

VDDC_41

V16

VDDC_42

V17

POR_VDD

L10

VDDR1_1

L22

VDDR1_2

AA28

VDDR1_3

V28

VDDR1_4

R28

VDDR1_5

M28

VDDR1_6

J28

VDDR1_7

K23

VDDR1_8

M22

VDDR1_9

T22

VDDR1_10

T23

VDDR1_11

U22

VDDR1_12

Y22

DDR_LDO_VDDO

R22

VDDR3_1

G15

VDDR3_2

H22

VDDR3_3

G23

VDDR3_4

AB9

VDDR3_5

VDDR3_6

AB15

VDDR3_7

VDDR3_8

AB14

VDDR3_9

VDDR3_10

VDDR3_11

AON_VDDC_1

AA6

AON_VDDC_2

AA7

AON_POR_VDD

AON_VDDR3

AON_VDDR10_1

AON_VDDR10_2

VSS_1

K10

VSS_2

K11

VSS_3

K12

VSS_4

L12

VSS_5

M12

VSS_6

N12

VSS_7

P12

VSS_8

R12

VSS_9

T12

VSS_10

U12

VSS_11

W12

VSS_12

K13

VSS_13

L13

VSS_14

M13

VSS_15

N13

VSS_16

P13

VSS_17

R13

VSS_18

T13

VSS_19

U13

VSS_20

W16

VSS_21

K14

VSS_22

L14

VSS_23

M14

VSS_24

N14

VSS_25

P14

VSS_26

R14

VSS_27

T14

VSS_28

U14

VSS_29

K15

VSS_30

L15

VSS_31

M15

VSS_32

N15

VSS_33

P15

VSS_34

R15

VSS_35

T15

VSS_36

U15

VSS_37

K16

VSS_38

L16

VSS_39

M16

VSS_40

N16

VSS_41

P16

VSS_42

R16

VSS_43

T16

VSS_44

U16

VSS_45

K17

VSS_46

L17

VSS_47

M17

VSS_48

N17

VSS_49

P17

VSS_50

R17

VSS_51

T17

VSS_52

U17

VSS_53

W17

VSS_54

K18

VSS_55

K19

VSS_56

VSS_57

G14

VSS_58

AB16

VSS_59

VSS_60

VSS_61

AB23

VSS_62

VSS_63

VSS_64

VSS_65

VSS_66

AB10

VSS_67

AC23

VSS_68

AC6

VSS_69

G19

VSS_70

AA22

VSS_71

J23

VSS_72

J22

VSS_73

K22

VSS_74

J25

VSS_75

N22

VSS_76

N23

VSS_77

M25

VSS_78

P22

VSS_79

R25

VSS_80

V22

VSS_81

W22

VSS_82

W23

VSS_83

V25

VSS_84

AA25

LGE35230(BCM35230KFSBG)

IC101

AADC_AVDD25

F19

ADACA_AVDD25

D25

ADACC_AVDD25

D24

ADACD_AVDD25

E24

EPHY_BVDD25

F24

EPHY_AVDD25

E25

POR_VDD25

HDMI0_AVDD

HDMI0_AVDD33

LT0VDD25_1

AE20

LT0VDD25_2

AD20

LT0VDD25_3

AC20

LT0VDD25_4

AB20

SPDIF_IN_AVDD25

D14

USB_AVDD

USB_AVDD33

VDAC_AVDD33

VAFE2_DVDD

D18

VAFE2_AVDD25_1

E17

VAFE2_AVDD25_2

D16

VAFE2_DVDD25

D17

VAFE3_DVDD

VAFE3_AVDD25_1

VAFE3_AVDD25_2

VAFE3_AVDD25_3

VAFE3_DVDD25

PLL_AUD_AVDD

G25

PLL_MAIN_AVDD

PLL_MIPS_AVDD

AD25

PLL_VAFE_AVDD

D11

TVM_OSC_AVDD

AE7

AUX_AVDD33

AADC_AVSS

F20

ADACA_AVSS

G22

ADACC_AVSS

G21

ADACD_AVSS

F22

EPHY_AVSS

F23

HDMI0_AVSS_1

HDMI0_AVSS_2

LT0VSS_1

AB22

LT0VSS_2

AB21

LT0VSS_3

AB19

LT0VSS_4

AC19

LT0VSS_5

AB18

LT0VSS_6

AB17

LT0VSS_7

AC17

SPDIF_IN_AVSS

F15

USB_AVSS_1

USB_AVSS_2

VDAC_AVSS

VAFE2_VSS_1

G20

VAFE2_VSS_2

E18

VAFE2_VSS_3

G18

VAFE2_VSS_4

G17

VAFE2_VSS_5

F18

VAFE2_VSS_6

G16

VAFE2_VSS_7

F16

VAFE3_VSS_1

G13

VAFE3_VSS_2

G12

VAFE3_VSS_3

F12

VAFE3_VSS_4

G11

VAFE3_VSS_5

G10

VAFE3_VSS_6

F10

PLL_MIPS_AVSS

AD26

PLL_VAFE_AVDD25

D12

TVM_OSC_AVSS

AC7

R232-*1

4.7K

FRC2_RESET

NFM18PS105R0J

C233

6.3V

OUTIN

GND

NFM18PS105R0J

C244

6.3V

OUTIN

GND

NFM18PS105R0J

C204

6.3V

OUTIN

GND

R287

10K

WIFI

C202

390pF

50V

C206

390pF

50V

C208

390pF

50V

C210

390pF

50V

BCM_C0

C210-*1

220pF

50V

BCM_A0/B0

C212

390pF

50V

C214

390pF

50V

C224

1uF

25V

OPT

C226

0.1uF

16V

OPT

C232

4.7uF

10V

L220

MLG1005S22NJT

POWER 2.5V

MAIN POWER

closed to soc

CORE 0.9V

close to soc

BCM35230

POWER 3.3V

MODEL_OPT_2

LOW

MODEL OPTION

HIGH

HDFHD

LCDOLED

16001333

Support

DDR speed

MODEL_OPT_3

MODEL_OPT_4

MODEL_OPT_5

MODEL_OPT_6

MODEL_OPT_7 Enable Disable

Not Support

Not SupportSupport

MODEL_OPT_0

MODEL_OPT_1

00 11

1 100

NO_FRC

BCM

internal

FRC

LG FRC2

external

URSA5

T2 Tuner

S Tuner

PHM

use only for A0/B0 chip

Place as close as possible to the pad

Very close to R22 Ball

Place Cap

Place as close as possible to the pad

Very close to R22 Ball

Place Cap

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES

SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.

FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS

ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR

THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.

DSUB_B+

C305 1uF 10V

INCM_VID_AV2

INCM_G

C307 1uF 10V

INCM_G

C330 0.1uF

INCM_AUD_AV2

R328 100

SC/COMP2_L_IN

R317

R327 100

C311 1uF 10V

R326 100

R324 0

C322 0.1uF

C335 0.1uF

INCM_SIF

SC_B/COMP2_Pb

HP_LOUT_P

SC_RE2INCM_AUD_PC

C319 0.1uF

C306 1uF 10V

AUD_SCK

INCM_B

DSUB_G+

C339

22pF

OPT

C302

33pF

50V

AV1_R_IN

INCM_VID_SC/COMP2

C320 0.1uF

SC/COMP2_R_IN

DSUB_VSYNC

TU_RESET_SUB

DSUB_HSYNC

R320

12K

OPT

C334 0.1uF

INCM_R

C328 0.1uF

R304

INCM_VID_COMP1

C338

22pF

OPT

INCM_TUNER

PC_R_IN

SDA3_3.3V

SCL3_3.3V

R303

SC_RE1

AUD_MASTER_CLK

C312 1uF 10V

AV2_CVBS_IN

C303 0.1uF

R329 100

C336 0.1uF

INCM_AUD_PC

C324 0.1uF

SC_R/COMP2_Pr

HP_ROUT_N

HP_DET

C340

33pF

OPT

C337

22pF

OPT

C329 0.1uF

INCM_VID_SC

C314 1uF 10V

SC_CVBS_IN

INCM_VID_AV1

SC_FB

R316

HP_ROUT_P

TU_SIF

AUD_LRCH

C332 0.1uF

C310 1uF 10V

C323 0.1uF

INCM_B

C313 1uF 10V

C325 0.1uF

R319

10K

OPT

R306

OPT

SCART1_Lout_N

M_REMOTE_TX

R311

SCART1_Lout_P

C321 0.1uF

INCM_TUNER

TU_RESET

INCM_AUD_SC/COMP2

AV1_CVBS_IN

R314

12K

PC_L_IN

R322 0

C333 0.1uF

R323 0

C318 0.1uF

C316 1uF 10V

DSUB_R+

C331 0.1uF

INCM_AUD_SC/COMP2

SCART1_Rout_P

+3.3V_Normal

INCM_SIF

C317 0.1uF

INCM_AUD_AV2

INCM_R

TU_CVBS

AV1_L_IN

C315 1uF 10V

R315

120

OPT

S2_RESET

C326 0.1uF

INCM_VID_AV2

C327 0.1uF

INCM_AUD_AV1

COMP1_Pb

C304 0.1uF

INCM_VID_AV1

SCART1_Rout_N

INCM_VID_COMP1

AV2_R_IN

C309 1uF 10V

C301

33pF

50V

AV1_CVBS_DET

R313

10K

AV2_L_IN

SC_G/COMP2_Y

COMP1_Y

HP_LOUT_N

SPDIF_OUT

+2.5V_BCM35230

C308 1uF 10V

R321 0

R305

240

OPT

AUD_LRCK

+2.5V_BCM35230

INCM_VID_SC/COMP2

INCM_AUD_AV1

R312

/RST_HUB

COMP1_Pr

R302

1.2K

R301

1.2K

LGE35230(BCM35230KFSBG)

IC101

VI_R

VI_INCM_R

VI_G

VI_INCM_G

VI_B

VI_INCM_B

HSYNC_IN

C13

VSYNC_IN

A13

VI_Y1

VI_PR1

VI_PB1

VI_INCM_COMP1

VI_SC_R1

C11

VI_SC_G1

A10

VI_SC_B1

B10

VI_INCM_SC1

C10

VI_FB_1/GPIO

D10

VI_FS1

F13

VI_SC_R2

A12

VI_SC_G2

C12

VI_SC_B2

B12

VI_INCM_SC2

B11

VI_FB_2/GPIO

E12

VI_FS2

E14

VI_L1

E15

VI_C1_1

F17

VI_INCM_LC1_1

E16

VI_C1_2

F14

VI_INCM_LC1_2

E11

VI_CVBS1

C18

VI_INCM_CVBS1

B18

VI_CVBS2

A18

VI_INCM_CVBS2

C19

VI_CVBS3

A19

VI_INCM_CVBS3

B19

VI_CVBS4

C20

VI_INCM_CVBS4

B20

VI_SIF1_1

E19

VI_INCM_SIF1_1

D19

VI_SIF1_2

E10

VI_INCM_SIF1_2

F11

LGE35230(BCM35230KFSBG)

IC101

SPDIF_INC_P

B15

SPDIF_INC_N

C15

SPDIF_IND_P

C14

SPDIF_IND_N

B14

I2SSCK_IN/GPIO

I2SWS_IN

I2SSD_IN/GPIO

AADC_LINE_L1

C25

AADC_LINE_R1

B24

AADC_INCM1

A24

AADC_LINE_L2

E22

AADC_LINE_R2

E23

AADC_INCM2

D23

AADC_LINE_L3

C24

AADC_LINE_R3

C23

AADC_INCM3

B23

AADC_LINE_L4

E21

AADC_LINE_R4

D21

AADC_INCM4

D22

AADC_LINE_L5

B22

AADC_LINE_R5

C22

AADC_INCM5

A22

AADC_LINE_L6

F21

AADC_LINE_R6

D20

AADC_INCM6

E20

AADC_LINE_L7

A21

AADC_LINE_R7

C21

AADC_INCM7

B21

I2SSCK_OUTA/GPIO

AF8

I2SWS_OUTA/GPIO

AF9

I2SSD_OUTA0/GPIO

AG9

I2SSOSCK_OUTA/GPIO

AC9

I2SSD_OUTA1/GPIO

AD8

I2SSD_OUTA2/GPIO

AD9

I2SSCK_OUTC/GPIO

I2SWS_OUTC/GPIO

I2SSD_OUTC/GPIO

I2SSOSCK_OUTC/GPIO

I2SSCK_OUTD/GPIO

I2SWS_OUTD/GPIO

I2SSD_OUTD/GPIO

I2SSOSCK_OUTD/GPIO

SPDIF_OUTA/GPIO

B13

AUDMUTE_0/GPIO

AG8

AUDMUTE_1

E13

ADAC_AL_N

C28

ADAC_AL_P

C27

ADAC_AR_N

D28

ADAC_AR_P

D27

ADAC_CL_N

C26

ADAC_CL_P

A27

ADAC_CR_N

B27

ADAC_CR_P

B28

ADAC_DL_N

B25

ADAC_DL_P

A25

ADAC_DR_N

A26

ADAC_DR_P

B26

R310

R318

R325 0

NON_EU

R325-*1

BCM35230

MAIN AUDIO/VIDEO

Run Along DSUB_R Trace

PHONE JACK

Near

TU2101/2

TU2201/2/3

Near

AUDIO INCM

JK1104

Near

JK1102

Route Between PC_L_IN & PC_R_IN Trace

Route Between AV2_L_IN & AV2_R_IN Trace

Run Along AV1_CVBS Trace

JK1102

Run Along TUNER_CVBS_IF_P Trace

JK1103

JK2501

Run Along DSUB_G Trace

Run Along COMP_Y_IN,COMP_Pr_IN,COMP_Pb_IN Trace

Run Along COMP_Y_IN,COMP_Pr_IN,COMP_Pb_IN/SC R,G,B Trace

VIDEO INCM

Route Along With TUNER_SIF_IF_N

Run Along DSUB_B Trace

Near

Run Along AV2_CVBS Trace

Near

JK1103

JK2501

P801

JK1101

TU2101/2

TU2201/2/3

Route Between AV1_L_IN & AV1_R_IN Trace

Route Between SC/COMP2_L_IN & SC/COMP2_R_IN Trace

Near

P801

Near

P801

Near

JK801

Near

JK1104

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