LG 55LA7900 Schematic

Internal Use Only

North/Latin America http://aic.lgservice.com
Europe/Africa http://eic.lgservice.com
Asia/Oceania http://biz.lgservice.com

LED TV

SERVICE MANUAL

CHASSIS : LA34D

MODEL : 55LA7900 55LA7900-UA

CAUTION

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

Printed in KoreaP/NO : MFL67687909 (1304-REV00)

CONTENTS

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

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

SPECIFICATION ....................................................................................... 4

ADJUSTMENT INSTRUCTION .............................................................. 12

EXPLODED VIEW .................................................................................. 21

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

Only for training and service purposes

- 2 -

LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.

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 -

LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.

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 -

LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.

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 -

LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.

SPECIFICATION

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

.

1. Application range

This spec sheet is applied LED TV with (LA33D/LA34D)
chassis

2. Test condition

Each part is tested as below without special notice.

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

2) Relative Humidity: 65 % ± 10 %

3) Power Voltage

Market Input voltage Frequency Remark

USA 110~240V 50/60Hz Standard Voltage of each

product 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 : UL, CSA, CE, IEC specification
EMC: FCC, ICES, CE, IEC specification
Wireless : Wireless HD Specification (Option)

4. General Specification

No Item Specication Remark

1 Market 1) North America

2 Broad casting System 1) ATSC / NTSC-M, 64 & 256 QAM (US)

3 Receiving System 1) ATSC / NTSC-M, 64 & 256 QAM(US)

4 Input Voltage AC 220 - 240V ~ 60Hz

5 Available Channel 1) VHF : 02~13

2) UHF : 14~69

3) DTV : 02-69

4) CATV : 01~135

5) CADTV : 01~135

7 Aspect Ratio 16:9

8 Tuning System FS

9 LCD Module LC550EUH-LFF1

10 Operating Environment 1) Temp : 0 ~ 40 deg

2) Humidity : ~ 80 %

11 Storage Environment 1) Temp : -20 ~ 60 deg

2) Humidity : ~ 85 %

Only for training and service purposes

- 6 -

LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.

5. External input format

5.1. 2D mode

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

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

1. 720*480 15.73 60.00 13.5135 SDTV ,DVD 480I

2. 720*480 15.73 59.94 13.50 SDTV ,DVD 480I

3. 720*480 31.50 60.00 27.027 SDTV 480P

4. 720*480 31.47 59.94 27.00 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 67.50 60.00 148.50 HDTV 1080P

10. 1920*1080 67.432 59.94 148.352 HDTV 1080P

11. 1920*1080 27.00 24.00 74.25 HDTV 1080P

12. 1920*1080 26.97 23.94 74.176 HDTV 1080P

13. 1920*1080 33.75 30.00 74.25 HDTV 1080P

14. 1920*1080 33.71 29.97 74.176 HDTV 1080P

5.1.2. RGB input(PC)

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

PC

1 640*350 31.468 70.09 25.17 EGA Х

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 O

7 1280*1024 63.981 60.020 108.00 VESA (WXGA) Х

8 1920*1080 67.5 60 148.5 WUXGA

(Reduced Blanking)

O

Only for training and service purposes

- 7 -

LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.

5.1.3. HDMI Input 1 (PC/DTV)

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

HDMI-PC

1 640*350 31.468 70.09 25.17 EGA Х

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 1152*864 54.348 60.053 80.00 VESA O

7 1280*1024 63.981 60.020 108.00 VESA (SXGA) O

8 1360*768 47.712 60.015 85.50 VESA (WXGA) O

9 1920*1080 67.5 60 148.5 WUXGA

(Reduced Blanking)

HDMI-DTV

1 720*480 31.50 60.00 27.027 SDTV 480P

2 720*480 31.47 59.94 27.00 SDTV 480P

3 1280*720 45.00 60.00 74.25 HDTV 720P

4 1280*720 44.96 59.94 74.176 HDTV 720P

5 1920*1080 33.75 60.00 74.25 HDTV 1080I

6 1920*1080 33.72 59.94 74.176 HDTV 1080I

7 1920*1080 67.50 60.00 148.50 HDTV 1080P

8 1920*1080 67.432 59.94 148.352 HDTV 1080P

9 1920*1080 27.00 24.00 74.25 HDTV 1080P

10 1920*1080 26.97 23.976 74.176 HDTV 1080P

11 1920*1080 33.75 30.00 74.25 HDTV 1080P

12 1920*1080 33.71 29.97 74.176 HDTV 1080P

O

5.2. 3D mode

5.2.1. RF Input

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

1 1920*1080 45 60 74.25 HDTV 1080I Side by Side, Top & Bottom

2 1280*720 45 60 74.25 HDTV 720P Side by Side, Top & Bottom

5.2.2. HDMI Input

5.2.2.1. HDMI 1.3 − DTV (3D supported mode manually)

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

1 1280*720p 45.00 60.00 74.25 Side by Side , Top & Bottom,

Single Frame Sequential

2 1920*1080i 33.75 60.00 74.25 Side by Side , Top & Bottom

3 1920*1080p 67.50 60.00 148.50 Side by Side , Top & Bottom

Checkerboard, Single Frame Sequential
Row Interleaving, Column Interleaving

4 1920*1080p 27.00 24.000 74.25 Side by Side , Top & Bottom

Checkerboard

5 1920*1080p 33.75 30.000 74.25 Side by Side , Top & Bottom

Checkerboard

Only for training and service purposes

- 8 -

LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.

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

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

1 1280*720p 89.91 / 90.00 59.94 / 60.00 148.35 / 148.50 Mandatory Frame Packing,

2 1280*720p 44.96 / 45.00 59.94 / 60.00 74.18 / 74.25 Mandatory Top & Bottom

3 1920*1080i 33.72 / 33.75 59.94 / 60.00 74.18 / 74.25 Mandatory Side by Side (Half)

4 1920*1080p 43.94 / 54.00 23.97 / 24.00 148.35 / 148.50 Mandatory Frame Packing,

5 1920*1080p 26.97 / 27.00 23.97 / 24.00 74.18 / 74.25 Mandatory Top & Bottom

6 1280*720p 44.96 / 45.00 59.94 / 60.00 74.18 / 74.25 Primary Side by Side (Half)

7 1920*1080i 67.432 / 67.50 59.94 / 60.00 148.35 / 148.50 Primary Frame Packing

8 1920*1080p 67.43 / 67.50 59.94 / 60.00 148.35 / 148.50 Primary Top & Bottom

9 1920*1080p 26.97 / 27.00 23.97 / 24.00 74.18 / 74.25 Primary Side by Side (Half)

10 1920*1080p 67.432 / 67.50 29.976 / 30.00 148.35 / 148.50 Primary Frame Packing,

11 1920*1080p 33.716 / 33.75 29.976 / 30.00 74.18 / 74.25 Primary Top & Bottom

12 1920*1080i 33.72 / 33.75 59.94 / 60.00 74.18 / 74.25 Secondary Top & Bottom

13 1920*1080p 67.43 / 67.50 59.94 / 60.00 148.35 / 148.50 Secondary Side by Side (Half)

14 1920*1080p 33.716 / 33.75 29.976 / 30.00 74.18 / 74.25 Secondary Side by Side (Half)

15 720*480p 62.938 / 63.00 59.94 / 60.00 54.00 / 54.054 Secondary (16:9) Frame Packing,

16 720*480p 31.469 / 31.50 59.94 / 60.00 27.00 / 27.027 Secondary (16:9) Top & Bottom

17 720*480p 31.469 / 31.50 59.94 / 60.00 27.00 / 27.027 Secondary (16:9) Side by Side (Half)

18 720*480p 62.938 / 63.00 59.94 / 60.00 54.00 / 54.054 Secondary (4:3) Frame Packing,

19 720*480p 31.469 / 31.50 59.94 / 60.00 27.00 / 27.027 Secondary (4:3) Top & Bottom

20 720*480p 31.469 / 31.50 59.94 / 60.00 27.00 / 27.027 Secondary (4:3) Side by Side (Half)

21 640*480p 62.938 / 63.00 59.94 / 60.00 50.35 / 50.40 Secondary Frame Packing,

22 640*480p 31.469 / 31.50 59.94 / 60.00 25.175 / 25.20 Secondary Top & Bottom

23 640*480p 31.469 / 31.50 59.94 / 60.00 25.175 / 25.20 Secondary Side by Side (Half)

24 1280*720p 89.91 / 90.00 59.94 / 60.00 148.35 / 148.50 Line Alternative

25 1280*720p 44.96 / 45.00 59.94 / 60.00 148.35 / 148.50 Side by Side (Full)

26 1920*1080i 67.432 / 67.50 59.94 / 60.00 148.35 / 148.50 Field Alternative

27 1920*1080i 33.72 / 33.75 59.94 / 60.00 148.35 / 148.50 Side by Side (Full)

28 1920*1080p 43.94 / 54.00 23.97 / 24.000 148.35 / 148.50 Line Alternative

29 1920*1080p 26.97 / 27.00 23.97 / 24.000 148.35 / 148.50 Side by Side (Full)

30 1920*1080p 67.432 / 67.50 29.976 / 30.00 148.35 / 148.50 Line Alternative

31 1920*1080p 33.716 / 33.75 29.976 / 30.00 148.35 / 148.50 Side by Side (Full)

32 720*480p 62.938 / 63.00 59.94 / 60.00 54.00 / 54.054 16:9 Line Alternative

33 720*480p 31.469 / 31.50 59.94 / 60.00 54.00 / 54.054 16:9 Side by Side (Full)

34 720*480p 62.938 / 63.00 59.94 / 60.00 54.00 / 54.054 4:3 Line Alternative

35 720*480p 31.469 / 31.50 59.94 / 60.00 54.00 / 54.054 4:3 Side by Side (Full)

36 640*480p 62.938 / 63.00 59.94 / 60.00 50.35 / 50.40 Line Alternative

37 640*480p 31.469 / 31.50 59.94 / 60.00 50.35 / 50.40 Side by Side (Full)

Only for training and service purposes

- 9 -

LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.

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

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

1 1024*768 48.363 60.004 65.000 Side by Side, Top & Bottom

2 1360*768 47.712 60.015 85.500 Side by Side, Top & Bottom

3 1920*1080 67.50 60.00 148.50 Side by Side , Top & Bottom

Checkerboard, Single Frame Sequential
Row Interleaving, Column Interleaving

5.2.4. RGB-PC Input (3D supported mode manually)

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

1 1920*1080 67.5 60.000 148.5 Side by Side, Top & Bottom

2 1360*768 47.712 60.015 85.50 Side by Side, Top & Bottom

3 1024*768 48.363 60.00 65.00 Side by Side, Top & Bottom

5.2.5. USB Input

5.2.5.1. USB Input (3D supported mode automatically)

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

1 1920*1080 33.75 30.000 74.25 HDTV 1080p Side by Side, Top & Bottom,

Checkerboard, MPO (Photo)

5.2.5.2. USB Input (3D supported mode manually)

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

1 1920*1080 33.75 30.000 74.25 HDTV 1080p Side by Side, Top & Bottom

Checkerboard,
Single Frame Sequential,
Row Interleaving,
Column Interleaving
(Photo : Side by Side,
Top & Bottom)

Only for training and service purposes

- 10 -

LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.

5.3. DLNA Input

R

L

R

L

5.3.1. DLNA Input (3D supported mode automatically)

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

1 1920*1080 33.75 30.000 74.25 HDTV 1080p Side by Side, Top & Bottom,

Checkerboard, MPO (Photo)

5.3.2. DLNA Input (3D supported mode manually)

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

1 1920*1080 33.75 30.000 74.25 HDTV 1080p Side by Side, Top & Bottom

Checkerboard,
Single Frame Sequential,
Row Interleaving,
Column Interleaving
(Photo : Side by Side,
Top & Bottom)

5.3.3. Component Input

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

1 1280*720 44.96 59.94 74.176 HDTV 720P Side by Side, Top & Bottom

2 1920*1080 33.75 60.00 74.25 HDTV 1080I Side by Side, Top & Bottom

3 1920*1080 33.72 59.94 74.176 HDTV 1080I Side by Side, Top & Bottom

4 1920*1080 67.500 60 148.50 HDTV 1080P Side by Side, Top & Bottom

5 1920*1080 67.432 59.94 148.352 HDTV 1080P Side by Side, Top & Bottom

6 1920*1080 27.000 24.000 74.25 HDTV 1080P Side by Side, Top & Bottom

7 1920*1080 26.97 23.976 74.176 HDTV 1080P Side by Side, Top & Bottom

8 1920*1080 33.75 30.000 74.25 HDTV 1080P Side by Side, Top & Bottom

9 1920*1080 33.71 29.97 74.176 HDTV 1080P Side by Side, Top & Bottom

5.4. 2D to 3D Mode

- Remark: 3D Input mode

No. Side by Side Top & Bottom Checkerboard Single Frame

Sequential

1

- 11 -

Only for training and service purposes

Frame Packing Line

Interleaving

Column

Interleaving

LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.

ADJUSTMENT INSTRUCTION

1. Application

This spec. sheet applies to LA34D 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 ±5 ºC of temperature and 65±10% of relative humidity if

there is no specific designation
(4) The input voltage of the receiver must keep 100~240V,

50/60Hz
(5) At first Worker must turn on the SET by using Power Only

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

the adjustment when module is in the circumstance of over

15

ºC

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

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

hours
In case of keeping module is in the circumstance of below

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

15°C for 3 hours.

※ Caution
When still image is displayed for a period of 20 minutes or
longer (especially where W/B scale is strong.
Digital pattern 13ch and/or Cross hatch pattern 09ch), there
can some afterimage in the black level area

4. MAIN PCBA Adjustments

4.1. ADC Calibration

- An ADC cali bra tion is not necessary because MA IN SoC
(LGExxxx) is already calibrated from IC Maker

- If it needs to adjust manually, refer to appendix.

4.2. MAC Address, ESN Key and Widevine
Key download

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

- US, C anada m odels : DETEC T -> M AC_ WR IT E ->
WIDEVINE_WRITE

- Korea, Mexico m odels: DET ECT -> MAC_WRI TE ->
WIDEVINE_WRITE

4) Play : START

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

6) Printer out (MAC Address Label)

4.2.4. Communication Port connection

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

Port

3. Adjustment items

3.1. Main PCBA Adjustments

(1) ADC adjustment : ADC adjustment is OTP (Auto ADC)
(2) EDID download : HDMI

※ Remark

- Above adjustment items can be also performed in Final
Assembly if needed. Adjustment items in both PCBA and
final assembly tages can be checked by using the INSTART
Menu -> 1.ADJUST CHECK

3.2. Final assembly adjustment

(1) White Balance adjustment
(2) RS-232C functionality check
(3) Factory Option setting per destination
(4) Shipment mode setting (In-Stop)
(5) GND and HI-POT test

3.3. Appendix

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

Service only)
(2) Manual adjustment for ADC calibration and White balance.
(3) Shipment conditions, Channel pre-set

4.2.5. Download

1) US, Canada models (13Y LCD TV + MAC + Widevine +
ESN Key + DTCP Key + HDCP1.4 and HDCP2.0)

4.2.6. Inspection

- In INSTART menu, check these keys.

Only for training and service purposes

- 12 -

LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.

4.3. LAN port Inspection (Ping Test)

4.3.1. Equipment setting

1) Play the LAN Port Test PROGRAM.

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

- IP number: 12.12.2.2

4.3.2. LAN PORT inspection (PING TEST)

1) Play the LAN Port Test Program.

2) Connect each other LAN Port Jack.

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

4) Remove LAN CABLE

4.4.4. EDID DATA(PCM)

# HDMI 1(C/S : E8 B1)

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 17 01 03 80 A0 5A 78 0A EE 91 A3 54 4C 99 26
20 | 0F 50 54 A1 08 00 31 40 45 40 61 40 71 40 81 80
30 | 01 01 01 01 01 01 02 3A 80 18 71 38 2D 40 58 2C
40 | 45 00 40 84 63 00 00 1E 66 21 50 B0 51 00 1B 30
50 | 40 70 36 00 40 84 63 00 00 1E 00 00 00 FD 00 3A
60 | 3E 1E 53 10 00 0A 20 20 20 20 20 20 00 00 00 FC
70 | 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 01 E8

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

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

-----------------------------------------------------------------------

0 | 02 03 2e f1 48 90 22 20 05 04 03 02 01 23 09 57
10 | 07 78 03 0c 00 10 00 b8 2d 20 c0 0e 01 4f 00 fe
20 | 08 10 06 10 18 10 28 10 38 10 e3 05 03 01 02 3a
30 | 80 18 71 38 2d 40 58 2c 45 00 40 84 63 00 00 1e
40 | 01 1d 80 18 71 1c 16 20 58 2c 25 00 40 84 63 00
50 | 00 9e 01 1d 00 72 51 d0 1e 20 6e 28 55 00 40 84
60 | 63 00 00 1e 00 00 00 00 00 00 00 00 00 00 00 00
70 | 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 b1

# HDMI 2(C/S : E8 A1)

4.4. EDID Download

4.4.1 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”.

4.4.2 Equipment

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

HDMI cable and D-sub cable are not need.

▪ Adjust remocon

4.4.3 Download method

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

2) Select 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.

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 17 01 03 80 A0 5A 78 0A EE 91 A3 54 4C 99 26
20 | 0F 50 54 A1 08 00 31 40 45 40 61 40 71 40 81 80
30 | 01 01 01 01 01 01 02 3A 80 18 71 38 2D 40 58 2C
40 | 45 00 40 84 63 00 00 1E 66 21 50 B0 51 00 1B 30
50 | 40 70 36 00 40 84 63 00 00 1E 00 00 00 FD 00 3A
60 | 3E 1E 53 10 00 0A 20 20 20 20 20 20 00 00 00 FC
70 | 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 01 E8

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

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

----------------------------------------------------------------------­ 0 | 02 03 2e f1 48 90 22 20 05 04 03 02 01 23 09 57
10 | 07 78 03 0c 00 20 00 b8 2d 20 c0 0e 01 4f 00 fe
20 | 08 10 06 10 18 10 28 10 38 10 e3 05 03 01 02 3a
30 | 80 18 71 38 2d 40 58 2c 45 00 40 84 63 00 00 1e
40 | 01 1d 80 18 71 1c 16 20 58 2c 25 00 40 84 63 00
50 | 00 9e 01 1d 00 72 51 d0 1e 20 6e 28 55 00 40 84
60 | 63 00 00 1e 00 00 00 00 00 00 00 00 00 00 00 00
70 | 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 A1

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

Cable.

Only for training and service purposes

- 13 -

LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.

# HDMI 3(C/S : E8 91)

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 17 01 03 80 A0 5A 78 0A EE 91 A3 54 4C 99 26
20 | 0F 50 54 A1 08 00 31 40 45 40 61 40 71 40 81 80
30 | 01 01 01 01 01 01 02 3A 80 18 71 38 2D 40 58 2C
40 | 45 00 40 84 63 00 00 1E 66 21 50 B0 51 00 1B 30
50 | 40 70 36 00 40 84 63 00 00 1E 00 00 00 FD 00 3A
60 | 3E 1E 53 10 00 0A 20 20 20 20 20 20 00 00 00 FC
70 | 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 01 E8

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

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

-----------------------------------------------------------------------

0 | 02 03 2e f1 48 90 22 20 05 04 03 02 01 23 09 57
10 | 07 78 03 0c 00 30 00 b8 2d 20 c0 0e 01 4f 00 fe
20 | 08 10 06 10 18 10 28 10 38 10 e3 05 03 01 02 3a
30 | 80 18 71 38 2d 40 58 2c 45 00 40 84 63 00 00 1e
40 | 01 1d 80 18 71 1c 16 20 58 2c 25 00 40 84 63 00
50 | 00 9e 01 1d 00 72 51 d0 1e 20 6e 28 55 00 40 84
60 | 63 00 00 1e 00 00 00 00 00 00 00 00 00 00 00 00
70 | 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 91

# HDMI 4(C/S : E8 81)

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 17 01 03 80 A0 5A 78 0A EE 91 A3 54 4C 99 26
20 | 0F 50 54 A1 08 00 31 40 45 40 61 40 71 40 81 80
30 | 01 01 01 01 01 01 02 3A 80 18 71 38 2D 40 58 2C
40 | 45 00 40 84 63 00 00 1E 66 21 50 B0 51 00 1B 30
50 | 40 70 36 00 40 84 63 00 00 1E 00 00 00 FD 00 3A
60 | 3E 1E 53 10 00 0A 20 20 20 20 20 20 00 00 00 FC
70 | 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 01 E8

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

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

-----------------------------------------------------------------------

0 | 02 03 2e f1 48 90 22 20 05 04 03 02 01 23 09 57
10 | 07 78 03 0c 00 40 00 b8 2d 20 c0 0e 01 4f 00 fe
20 | 08 10 06 10 18 10 28 10 38 10 e3 05 03 01 02 3a
30 | 80 18 71 38 2d 40 58 2c 45 00 40 84 63 00 00 1e
40 | 01 1d 80 18 71 1c 16 20 58 2c 25 00 40 84 63 00
50 | 00 9e 01 1d 00 72 51 d0 1e 20 6e 28 55 00 40 84
60 | 63 00 00 1e 00 00 00 00 00 00 00 00 00 00 00 00
70 | 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 81

4.5. Camera Port Inspection

(1) Objective : To check PCBA’s CAMERA Port.
(2) How-it-works
i) Connect the PCBA like below Picture.
ii) Send specific RS-232C Command for displaying Camera

Preview.

* CAMERA need to be status of Slide up.

(3) RS-232C Command

RS-232C COMMAND

CMD DATA ID

Ai 00 23 Camera Function Start.

Ai 00 24 Camera Function End.

Explanation

5. Final Assembly Adjustment

5.1. White Balance Adjustment

5.1.1. Overview

5.1.1.1. 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%

- Before White balance adjustment, Keep power on status,
don’t power off

5.1.1.2. 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

- After Aging Start, Keep the Power ON sta tus during 5

Minutes.

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

signal or Full-white pattern.

Only for training and service purposes

- 14 -

LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.

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) Vi deo Signal Generat or MS PG-925F 720p/ 204-Gray

(Model: 217, Pattern: 49)
※ Color Analyzer Matrix should be calibrated using CS-1000

5.1.3. Equipment connection

Color Analyzer

Probe

RS-232C

※

Signal Source

※If TV internal pattern is used, not needed

Pattern Generator

RS-232C

Computer

RS-232C

5.1.4. Adjustment Command (Protocol)

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

RS-232C COMMAND

CMD DATA ID

Wb 00 00 Begin White Balance adj.

Wb 00 ff End White Balance adj.

(internal pattern disappears )

(2) Adjustment Map

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

Explanation

Data Range
(Hex.)

5.1.5. Adjustment method

5.1.5.1. Auto WB calibration
(1) Set TV in ADJ mode using P-ONLY key (or POWER ON

key)

(2) Place optical probe on the center of the display

- It need to check probe condition of zero calibration before

adjustment.
(3) Connect RS-232C Cable
(4) Select mode in ADJ Program and begin a adjustment.
(5) When WB adjustment is completed with OK message,

check adjustment status of pre-set mode (Cool, Medium,

Warm)
(6) Remove probe and RS-232C cable.

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

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

5.1.5.2. LED White balance table
(1) Cool Mode

- Purpose : Especial ly G-ga in fix ad just leads to the

luminance enhancement. Adjust the color temperature to
reduce the deviation of the module color temperature.

- Prin ciple : To adju st the white bala nce witho ut the

saturation, Adjust the G gain more than 172 ( If R gain or G
gain is more than 255 , G gain can adjust less than 172 )
and change the others ( R/B Gain ).

- Adjustment mode : mode – Cool

(2) Medium / Warm Mode

- Purpose : Adjust the color temperature to reduce the

deviation of the module color temperature.

- Prin ciple : To adju st the white bala nce witho ut the

saturation, Fix the one of R/G/B gain to 192 (default data)
and decrease the others.

- Adjustment mode : Two modes – Medium / Warm

5.1.6. Reference (White Balance Adj. coordinate and

color temperature)

(1) Luminance: 204 Gray, 80IRE
(2) Standard color coordinate and temperature using CS-1000

(over 26 inch)

Only for training and service purposes

- 15 -

LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.

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

▪ Luminance: 204 Gray
▪ Standard color coordinate and temperature using CS-1000

(over 26 inch)

Mode

Cool 0.271 0.270 13,000K 0.0000

Medium 0.285 0.293 9,300K 0.0000

Warm 0.313 0.329 6,500K 0.0000

▪ S ta ndard co lo r c oo rdi na te an d t emper at ure usin g

CA-210(CH 18) – ALEF

Mode

Cool 0.271±0.002 0.270±0.002 13,000K 0.0000

Medium 0.285±0.002 0.293±0.002 9,300K 0.0000

Warm 0.313±0.002 0.329±0.002 6,500K +0.0030

▪ S ta ndard co lo r c oo rdi na te an d t emper at ure usin g

CA-210(CH-14)

Mode

Cool 0.271±0.002 0.270±0.002 13,000K 0.0000

Medium 0.285±0.002 0.293±0.002 9,300K 0.0000

Warm 0.313±0.002 0.329±0.002 6,500K 0.0000

▪ S ta ndard co lo r c oo rdi na te an d t emper at ure usin g

CA-210(CH-14) – by aging time

Coordinate

X Y

Coordinate

X Y

Coordinate

X Y

Temp △uv

Temp △uv

Temp △uv

5.1.8. ALELF&EDGE&POLA LED&IOL White balance
table

▪ Edge LED module change color coordinate because of aging

time

▪ Apply under the color coordinate table, for compensated

aging time

(1) Normal line (LN5xxx, LA6xxx, LA7xxx, LA8xxx)

Aging time

GP4

(Min)

1 0-2 281 287 295 310 320 342

2 3-5 280 285 294 308 319 340

3 6-9 278 284 292 307 317 339

4 10-19 276 281 290 304 315 336

5 20-35 275 277 289 300 314 332

6 36-49 274 274 288 297 313 329

7 50-79 273 272 287 295 312 327

8 80-119 272 271 286 294 311 326

9 Over 120 271 270 285 293 310 325

(2) Aging chamber(LN5xxx, LA6xxx, LA7xxx, LA8xxx)

Aging time

GP4

(Min)

1 0-5 280 285 294 308 319 340

2 6-10 276 280 290 303 315 335

3 11-20 272 275 286 298 311 330

4 21-30 269 272 283 295 308 327

5 31-40 267 268 281 291 306 323

6 41-50 266 265 280 288 305 320

7 51-80 265 263 279 286 304 318

8 81-119 264 261 278 284 303 316

9 Over 120 264 260 278 283 303 315

Cool Medium Warm

X Y X Y X Y

271 270 285 293 313 329

Cool Medium Warm

X Y X Y X Y

271 270 285 293 313 329

Only for training and service purposes

- 16 -

LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.

5.2. Tool Option setting & Inspection per
countries

5.2.1. Overview

(1) Tool option selection is only done for models in Non-USA

North America due to rating

(2) Applied model: LA34D Chassis applied to CANADA and

MEXICO

5.2.2. Country Group selection

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

Group Menu

(2) Depending on destination, select 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, then select Tool option

Model Tool 1 Tool 2 Tool 3 Tool 4 Tool 5 Tool 6 Tool 7

55LA7900-UA 32967 21009 29593 61837 47510 1403 47659

5.4. Magic Motion remote controller Check

5.4.1. Test equipment

▪ RF-remote controller for check, IR-KEY-CODE remote

controller.

▪ Check AA battery before test. A recommendation is that a

tester change battery every lots.

5.4.2. Test

(1) Make pairing with TV set by pressing “Start key(Wheel

key)” on RCU.
(2) Check a cursor on screen by pressing ‘Wheel key” of RCU
(3) Stop paring with TV set by pressing “Back+ Home” key of

RCU

5.4.3. Applied models

Chassis Model Name Magic RF receiver

LA34D 60LA8600-UC Built-in

55LA8600-UC

55LA7900-UA

※ Tool option can be reconstructed by Software

5.3. Local Dimming Inspection

(1) Press ‘TILT” key of the Adj . R/C and ch eck movi ng

patterns. The black bar patterns moves from top to bottom.

If a local dimming function does not work, a whole screen

shows full white.

<Local dimming All model >

5.5. Wi-Fi MAC Address Check

5.5.1. Using RS232 Command

Command Set ACK

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

5.5.2. Check the menu on in-start

Only for training and service purposes

- 17 -

LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.

5.6. 3D pattern test (Only for 3D models)

5.6.1. Test equipment

(1) Pattern Generator MSHG-600 or MSPG-6100 (HDMI 1.4

support)

(2) Pattern: HDMI mode (model No. 872, pattern No. 83)

5.7. HDMI ARC Function Inspection

5.7.1. Test equipment

- Optic Receiver Speaker

- MSHG-600 (SW: 1220 ↑)

- HDMI Cable (for 1.4 version)

5.6.2. Test method

(1) Input 3D test signal as Fig.1.

(2) Press ‘OK” key as a 3D input OSD is shown.
(3) Check pattern as Fig2 without 3D glasses. (3D mode

without 3D glasses)

Fig.2 Fig.3

<OK in 3D mode without 3D glasses> <NG in 3D mode without 3D glasses>

5.7.2. 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)

Only for training and service purposes

- 18 -

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

in a master equipment

LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.

5.8. Camera Function Inspection

(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.

- Slide Camera Up.

- Camera’s Preview picture apeears on TV Set.

- Slide Camera Down.

<Slide Up Status> <Slide Down Status>

7. GND and HI-POT Test

7.1. GND & HI-POT auto-check preparation

(1) Check the POWER CABLE and SIGNAL CABE insertion

condition

7.2. 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.

5.9. 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

6. AUDIO output check

6.1. 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)

6.2. Specification

No Item Min Typ Max Unit Remark

1 Audio

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

9.0

8.5

10.0

8.9

12.0

9.9WVrms

(1) Measurement

condition

- EQ/AVL/Clear
Voice: Off

(2) Speaker (8Ω

Impedance)

7.3. 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

Only for training and service purposes

- 19 -

LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.

8. 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

- 20 -

LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.

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.

410

570

120

900

LV2

LV1

400

560

500

312

316

315

521

540

311

530

121

200

510

580

317

501

301

314

300

AT1

AG1

A10

* Set + Stand

A8

A22

Only for training and service purposes

- 21 -

313

LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.

System Configuration

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

Clock for LG1154D

MAIN Clock(24Mhz)

10pF

C100

10pF

C101

System Clock for Analog block(24Mhz)

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)

OPT

R100 33

R101 33

OPT

+3.3V_NORMAL

OPT

X-TAL_1

GND_1

1

2

X100

24MHz

4

3

GND_2

X-TAL_2

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

3.3K

R150

(internal pull down)

1M

R108

PLLSET1

PLLSET0

INSTANT_BOOT

INSTANT_MODE0

Jtag I/F For Main

TP101

TP102

TP103

TP104

TP105

TP106

+3.3V_NORMAL

TP109

TP108

Model Option

HW_OPT_0
HW_OPT_1

HW_OPT_2

HW_OPT_3

HW_OPT_4

HW_OPT_5

HW_OPT_6

HW_OPT_7

HW_OPT_8

HW_OPT_9

HW_OPT_10

AREA option1

FRC option

Pannel Resol

OLED option

EPI PANEL version

reserved

CP BOX

T2 support

satellite support

AREA option2

EPI selection

C106
33pF
50V

+3.3V_NORMAL

TAIWAN

R110 10K

NON_TAIWAN

R109 10K

10K

R112

INTERNAL_FRC

10K

NO_FRC

R111

XIN_MAIN

XO_MAIN

FHD

R114 10K

UD

R113 10K

TRST_N0
TDI0
TDO0
TMS0
TCK0
SOC_RESET

OLED

R116 10K

NON_OLED

R115 10K

+3.3V_NORMAL

BOOT MODE
"0 : EMMC
"1 : TEST MODE

3.3K

R117

OPT

3.3K

R118

BOOT_MODE0

V13_MODULE

R120 10K

V12_MODULE

R119 10K

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

+3.3V_NORMAL

BOOT_MODE

OPT

CP_BOX

R126 10K

R122 10K

R124 10K

DVB_T2_TUNER

NON_CP_BOX

R125 10K

R121 10K

R123 10K

NON_DVB_T2_TUNER

R1EX24256BSAS0A

A0

A1

A2

VSS

OPT

R133 33

R134 33

OPT

AJ_JA

DVB_S_TUNER

R129 10K

R128 10K

NON_AJ_JA

R130 10K

R127 10K

NON_DVB_S_TUNER

NVRAM

EEPROM_RENESAS

IC102

1

2

A0’h

3

4

EPI

R131 10K

NON_EPI

R132 10K

OPM1

OPM0

VCC

8

WP

7

SCL

6

SDA

5

C103

0.1uF

MODEL_OPT_0

MODEL_OPT_2

MODEL_OPT_3

MODEL_OPT_4

MODEL_OPT_5

MODEL_OPT_6

MODEL_OPT_7

MODEL_OPT_8

MODEL_OPT_9

MODEL_OPT_10

+3.3V_TU

R135

3.3K

KR_PIP_NOT

1.5K

KR_PIP

R135-*1

+3.3V_NORMAL

Write Protection

- Low : Normal Operation

- High : Write Protection

R139 33

R140 33

Area1

FRCMODEL_OPT_1

Panel

OLED

Module

Reserved

CP BOX

T2 Tuner

S Tuner

Area2

EPI

+3.3V_TU

+3.3V_NORMAL

R137

3.3K

R138

3.3K

R136

3.3K

KR_PIP_NOT

1.5K

KR_PIP

R136-*1

HIGH

Taiwan

FRC(120Hz)

FHD

OLED

V13

Enable

Support

Support

AJ_JA

Support

R141

3.3K

R142

EPHY_INT

TP100
TP107
TP110
TP111

+3.3V_NORMAL

3.3K

R143

3.3K

I2C_SCL5

I2C_SDA5

IRB_SPI_SS
IRB_SPI_MOSI
IRB_SPI_MISO
IRB_SPI_CK

LOW

non Taiwan

No FRC(60Hz)

UD

NON OLED

V12

Default

Disable

Not Support

Not Support

non AJ_JA

Not Support

I2C PULL UP

R145

3.3K

R144

3.3K

R164331/16W

R146

3.3K

M24256-BRMN6TP

E0

E1

E2

VSS

R147

3.3K

EEPROM_ST

IC102-*1

VCC

8

1

WC

2

7

SCL

3

6

SDA

4

5

XIN_MAIN

XO_MAIN

SOC_RESET

H13A_SCL
H13A_SDA

TRST_N0

PLLSET1
PLLSET0

BOOT_MODE

5%

SOC_RX

SOC_TX
M_REMOTE_RX
M_REMOTE_TX

M_REMOTE_RTS
M_REMOTE_CTS

IRB_SPI_SS
IRB_SPI_MOSI
IRB_SPI_MISO

IRB_SPI_CK

I2C_SCL1

I2C_SDA1
I2C_SCL_MICOM_SOC
I2C_SDA_MICOM_SOC

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

R148

3.3K
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
OPM0

TMS0
TCK0
TDI0
TDO0

R152

R149 33

R151 33
R174 33

R10533

33

R106

R10233

33

R104

I2C for tuner

I2C for tuner

560

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

I2C_SDA_MICOM_SOC
I2C_SCL_MICOM_SOC

I2C_SDA2_SOC

I2C_SCL2_SOC

+3.3V_NORMAL

CAM_CE1_N

CAM_CE2_N

CAM_CD1_N/GPIO76

F33

F34

D32

E32

/PCM_CE1

/PCM_CE2

CAM_CD1_N

CI

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_WE_N

EB_BE_N1

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[13]

EB_ADDR[14]

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[8]

EB_ADDR[6]

EB_ADDR[7]

EB_ADDR[9]

EB_ADDR[11]

EB_ADDR[10]

F35

E36

E37

E35

D37

EB_ADDR9/GPIO99

EB_ADDR8/GPIO98

EB_ADDR7/GPIO97

EB_ADDR11/GPIO101

EB_ADDR10/GPIO100

EB_ADDR[4]

EB_ADDR[5]

EB_ADDR[3]

D36

D35

C36

C35

EB_ADDR6/GPIO96

EB_ADDR5/GPIO111

EB_ADDR4/GPIO110

EB_ADDR3/GPIO109

EB_ADDR[0]

EB_ADDR[1]

EB_ADDR[2]

EB_DATA[7]

B37

B36

B35

C32

EB_ADDR2/GPIO108

EB_ADDR1/GPIO107

EB_ADDR0/GPIO106

EB_DATA[0-7]

EB_DATA[5]

EB_DATA[6]

B33

A33

EB_DATA7/GPIO105

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

1%

200

CAM_CD2_N

R153

10K

PCM_RESET

CAM_IREQ_N

CAM_INPACK_N

CI

R154

10K

CAM_REG_N

CAM_WAIT_N

PCM_5V_CTL

R155

10K

CI

SMARTCARD_CLK/SD_EMMC_DATA[0]

SMARTCARD_DET/SD_EMMC_DATA[3]

interface

Only SMART CARD

SMARTCARD_DATA/SD_EMMC_CLK

SMARTCARD_VCC/SD_EMMC_CMD

SMARTCARD_RST/SD_EMMC_DATA[2]

SMARTCARD_PWR_SEL/SD_EMMC_DATA[1]

R157

USB2_HUB_IC_IN_DM

USB2_HUB_IC_IN_DP

EB_DATA[2]

EB_DATA[4]

EB_DATA[3]

EB_DATA[0]

EB_DATA[1]

C33

A34

B34

C34

A36

EB_DATA4/GPIO118

EB_DATA3/GPIO117

EB_DATA2/GPIO116

EB_DATA1/GPIO115

EB_DATA0/GPIO114

USB2_1_DP0

USB2_1_DM0

USB2_1_TXRTUNE

USB2_0_DP

M37

M36

K33

AU7

1%

200

R159

WIFI_DP

USB_DM2

USB_DP2

EMMC_DATA[0-7]

EMMC_CLK

EMMC_CMD

EMMC_RST

Y37

Y36

W35

EMMC_CLK

EMMC_CMD

EMMC_RESETN

USB2_0_DM

USB2_0_TXRTUNE

USB3_DP0

AT7

AP7

P37

WIFI_DM

R161 200 1%

USB3_DP

EMMC_DATA[5]

EMMC_DATA[7]

EMMC_DATA[6]

T36

W36

V35

EMMC_DATA7

EMMC_DATA6

EMMC_DATA5

USB3_DM0

USB3_RX0P

USB3_RX0M

P36

N36

N37

USB3_DM

USB3_RX0P

USB3_RX0M

EMMC_DATA[4]

EMMC_DATA[3]

EMMC_DATA[2]

V37

V36

U35

EMMC_DATA4

EMMC_DATA3

EMMC_DATA2

USB3_TX0P

USB3_TX0M

USB3_RESREF

R36

R37

N34

1%

200

R162

C105 0.1uF

C104 0.1uF

USB3_TX0M

USB3_TX0P

U36

EMMC_DATA1

USB3_REFPADCLKM

P33

EPHY_MDIO

EPHY_EN

EPHY_MDC

EPHY_REFCLK

EPHY_CRS_DV

EMMC_DATA[1]

EMMC_DATA[0]

U37

AU11

AU8

AT8

AR8

AR10

AT10

RMII_MDC

RMII_MDIO

RMII_CRS_DV

RMII_REF_CLK

NC_1

NC_2

NC_3

L32

L33

M31

AJ31

RMII_TXEN

NC_4

J32

EMMC_DATA0

USB3_REFPADCLKP

P32

AC-coupling CAP

Place near by LG1154D

EPHY_RXD1

EPHY_TXD0

EPHY_TXD1

AU10

AT11

AR11

RMII_TXD1

RMII_TXD0

RMII_RXD1

GPIO136

GPIO137

GPIO138

J33

K32

J34

EPHY_RXD0

RMII_RXD0

GPIO31
GPIO30
GPIO29
GPIO28
GPIO27
GPIO26
GPIO25

GPIO24
GPIO23/UART2_TX
GPIO22/UART2_RX

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_ARC_OUT_0

PHY0_RX0N_0
PHY0_RX0P_0
PHY0_RX1N_0
PHY0_RX1P_0
PHY0_RX2N_0
PHY0_RX2P_0
PHY0_RXCN_0
PHY0_RXCP_0

HUB_PORT_OVER0

HUB_VBUS_CTRL0

GPIO139

TP112

IR_B_RESET

IR_B_RESET

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

CAM_SLIDE_DET

/RST_PHY
RF_SWITCH_CTL

UART2_TX
UART2_RX
AMP_RESET_N

INSTANT_BOOT

SC_DET
AV1_CVBS_DET

COMP1_DET
M_RFModule_RESET
HP_DET
FRC_RESET
/TU_RESET1
/S2_RESET
VCOM_DYN
PMIC_RESET
/RST_HUB
FE_LNA_Ctrl2
/TU_RESET2
HDMI_S/W_RESET

FE_LNA_Ctrl1
HDMI_INT

R169 3.3K
R170 3.3K

SPDIF_OUT_ARC

HDMI_RX0­HDMI_RX0+
HDMI_RX1­HDMI_RX1+
HDMI_RX2­HDMI_RX2+
HDMI_CLK-

HDMI_CLK+

/USB_OCD1

USB_CTL1

UART2_RX

UART2_TX

local dimming

+3.3V_NORMAL

Debug

+3.3V_NORMAL

R165

3.3K

I2C port

+3.3V_NORMAL

SW100

JTP-1127WEM

4 3

DEBUG

P101

12507WS-04L

1

DEBUG

2

3

4

For ISP

12

DEBUG

5

R103

3.3K

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.

BSD-NC4_H001-HD

2012-11-14

H13 D CHIP

LG1154A

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

LG1154D

AVDD25

VDD25_LTX

VDDC10

GND JIG POINT

AVDD33_CVBS

VDD25_REF

VDD25_LTX

VDD25_AUD

VDD10_XTAL

VDD10_XTAL

AVDD33_XTAL

VSS25_REF

LG1154A

H13A_NON_BRAZIL

AVDD33

E11

F5
F6

F11

G5
H13
J13
P12
P13

R5

R6
N16
T13
T14

N10
N11
N12
N13

U5

N7

N8

N9
F14

M6

N6
M13
F15
F16
H15
J15
J16
K15
K16

R18

G7

G8

G9

H7
H12

J7
J12

K7
K12

L7
L12

M7
M12
T17
T18

M8
G10
G11
G12

V5

C3

D3

D4
D17

E4

F4

F7

F8

F9
F10
F12
F13
F17
F18

G4

G6
G13
G14
G15
G16
G17
G18

H4

H5

H6

H8

H9
H10
H11

JP202

JP203

LG1154AN_H13A

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

JP204

JP205

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

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

SMD TOP for EMI

NON_LA8600

GASKET_8.0X6.0X8.5H

M200

MDS62110209

+3.3V_Bypass Cap

+3.3V_NORMAL

AVDD33

L209

BLM18PG121SN1D

(2)

4.7uFC241

C218 0.1uF

+2.5V_Bypass Cap

+2.5V_Normal

L220

BLM18PG121SN1D

+2.5V_Normal

L207

BLM18PG121SN1D

+1.0V_Bypass Cap

+1.0V_VDD

L211
BLM18PG121SN1D

+1.0V_VDD

L206
BLM18PG121SN1D

4.7uFC211

VDD25_LTX

4.7uFC275

+3.3V_NORMAL

AVDD25

4.7uFC242

4.7uFC216

C223 0.1uF

VDD10_XTAL

4.7uFC239

VDDC10

4.7uFC214

AVDD33_XTAL

(1)

L216

BLM18PG121SN1D

4.7uFC255

AFE 3CH Power

BLM15BD121SN1

4.7uFC270

BLM15BD121SN1

C274 0.1uF

1005 size bead
Bottom side of chip

+2.5V_Normal

C246 0.1uF

C251 0.1uF

+3.3V_NORMAL

C259 0.1uF

VDD25_REF

L225

0.1uF

L226

C288

VSS25_REF

VDD25_AUD

L200

BLM18PG121SN1D

4.7uF

4.7uF

C200

C202

+3.3V_Bypass Cap

+3.3V_NORMAL

L203

BLM18PG121SN1D

AVDD33_CVBS

L222

BLM18PG121SN1D

4.7uFC279

C204 0.1uF

(2)

C283 0.1uF

VDD33

4.7uFC201

C203 0.1uF

+1.1V_Bypass Cap

+1.1V_VDD

4.7uFC297

4.7uFC351

+1.1V_VDD

L227

BLM18PG121SN1D

VDDC11_XTAL

4.7uFC298

+1.1V_VDD

VDD11_VTXPHY

L201

BLM18PG121SN1D

4.7uFC209

OPT

4.7uFC205

+1.5V_Bypass Cap

+1.5V_DDR

L230

L228

VDDC15_M0

22uF

C303

VDDC15_M1

22uFC299

C302

C307

0.1uF

C306

0.1uF

+1.5V_DDR

BLM18PG121SN1D

BLM18PG121SN1D

+2.5V_Bypass Cap

+2.5V_Normal

L234

BLM18PG121SN1D

0.1uF

C300 0.1uF

C301 0.1uF

C206 0.1uF

C308

C207 0.1uF

0.1uF

OPT

C208 0.1uF

VDDC15_M0

R200

R201

1K 1%

VDDC15_M1

R300

R301

1K 1%

VDD25_XTAL

4.7uFC364

OPT

VREF_M0_0

1K 1%

C296

VREF_M1_0

1K 1%

C304

C368 0.1uF

OPT

0.1uF

OPT

0.1uF

VDDC15_M0

R202

1K 1%

R203

1K 1%

VDDC15_M1

R302

1K 1%

R303

1K 1%

VREF_M0_1

OPT

0.1uF

C344

VREF_M1_1

OPT

0.1uF

C310

+2.5V_Normal

(1)

L238

BLM18PG121SN1D

VDD25_LVDS

4.7uFC378

+0.75V

+3.3V

+2.5V

+1.5V

(4)

C381 0.1uF

VREF_M1_1

VDDC11_XTAL

VDD25_XTAL

VDD33

VDD25_LVDS

VDD25_XTAL

VREF_M0_1

VREF_M1_0

VDDC15_M0

VDDC15_M1

VREF_M0_0

A24

P26
N26

M21
Y30

AA30

AE8

AF8
AK13
AK24
AK25

M22

M23
AK11
AK12
AF25
AF26

R31

AE23
AF23
AE14
AF14

N25
AD26

H10

H11

H12

H13

H14

H15

H16

H17

H18

H19

H20

H21

H22

H23

H24

H25

LG1154AN_H13A_ISDB-T (LG1154AN-IT)

M0_DDR_VREF1

A4

M0_DDR_VREF2

A2

M1_DDR_VREF1

Y1

M1_DDR_VREF2

XTAL_VDD
XTAL_VDDP

VDD33_1
VDD33_2
VDD33_3
VDD33_4
VDD33_5
VDD33_6
VDD33_7
VDD33_8

AVDD33_USB_1
AVDD33_USB_2
AVDD33_BT_USB_1
AVDD33_BT_USB_2
AVDD33_HDMI_1
AVDD33_HDMI_2

SP_VQPS

VDD25_LVRX_1
VDD25_LVRX_2
VTXPHY_VDD25_1
VTXPHY_VDD25_2
VDD25_DR3PLL
GPLL_AVDD25

VDD15_M0_1
VDD15_M0_2
VDD15_M0_3
VDD15_M0_4
VDD15_M0_5
VDD15_M0_6
VDD15_M0_7
VDD15_M0_8
VDD15_M0_9
VDD15_M0_10
VDD15_M0_11
VDD15_M0_12
VDD15_M0_13
VDD15_M0_14
VDD15_M0_15
VDD15_M0_16

H7

VDD15_M1_1

H8

VDD15_M1_2

J8

VDD15_M1_3

K8

VDD15_M1_4

L7

VDD15_M1_5

L8

VDD15_M1_6

M8

VDD15_M1_7

N7

VDD15_M1_8

N8

VDD15_M1_9

P8

VDD15_M1_10

R7

VDD15_M1_11

R8

VDD15_M1_12

T8

VDD15_M1_13

U8

VDD15_M1_14

V8

VDD15_M1_15

W8

VDD15_M1_16

P17

XIN_SUB

P18

XO_SUB

J17

VSB_AUX_XIN

N18

XTAL_BYPASS

D18

CLK_24M

M18

XTAL_SEL0

M17

XTAL_SEL1

E3

PORES_N

K3

OPM0

K2

OPM1

A8

H13A_SCL

B8

H13A_SDA

U13

CVBS_IN3

V14

CVBS_IN2

V15

CVBS_IN1

V13

CVBS_VCM

U15

BUF_OUT1

U14

BUF_OUT2

U7

REFT

V6

REFB

V7

ADC1_COM

U10

ADC2_COM

V12

ADC3_COM

T5

SC1_SID

T6

SC1_FB

U8

PB1_IN

V8

Y1_IN

V9

SOY1_IN

U9

PR1_IN

V10

PB2_IN

U11

Y2_IN

V11

SOY2_IN

U12

PR2_IN

IC100

LG1154D_H13D

VTXPHY_VDD11_1
VTXPHY_VDD11_2
VTXPHY_VDD11_3

H13A_BRAZIL

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

ANTCON

RFAGC
IFAGC

ADC_I_INCOM

ADC_I_INP

ADC_I_INN

GPIO0
GPIO1
GPIO2
GPIO3
GPIO4
GPIO5
GPIO6
GPIO7
GPIO8

GPIO9
GPIO10
GPIO11
GPIO12
GPIO13
GPIO14
GPIO15

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_DR3PLL

AVDD11_DCO
GPLL_VDD11

H18
H17

P2
N1
N2
N3
P1

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

K17
K18
J18

U16
U17
V17

F3
F2
F1
G3
G2
G1
H3
H2
H1
J3
E18
E17
H16
J2
J1
K1

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_VDD

VDD11_VTXPHY

VDDC11_XTAL

+1.1V_VDD

+1.1V

A27

B5

C5
C26
C27

D5
D26

E5

E6

E7

E8
E22
E23
E26

F7

F8
F22
F23
F24
F25
F26
F27
F31

G7

G8

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

W5

W6

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

Y3

Y4

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

Y5

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

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.

11/05/31

BSD-NC4_H002-HD

2012-12-24

MAIN POWER

Place JACK Side

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

AV1_CVBS_IN

SC_CVBS_IN

SC_CVBS_IN_SOY

COMP1_Pb

COMP1_Pr

SCART_Lout

SCART_Rout

HP_LOUT_MAIN

HP_ROUT_MAIN

TU_CVBS

SC_FB

SC_ID

NON_EU
R422-*1

COMP1_Y

5.5V

D404

0

SCART_FB_DIRECT

SC_B
SC_G

SC_R

D403

D401

5.5V

5.5V

Near Place Scart AMP

C6006

1uF 25V

C6001

SC_L_IN

SC_R_IN

COMP1/AV1/DVI_L_IN

COMP1/AV1/DVI_R_IN

+12V

R430

R445

L408

C405
150pF
50V

L409

C408
150pF
50V

EU

C402
150pF
50V

OPT

SCART_FB_DIRECT

R423 100

10K

EU

R435

R422
75

10pF

10pF

C473

C472

50V

50V

OPT

OPT

D406

C430

5.5V

EU

EU

10K

1uF25V

R60 06

EU

EU

10K
R6005

EU

EU

R408

100K

R403

100K

EU

C403

2.2uF
10V

EU

EU

R404

100K

R409

100K

R6450

100

C400

0.01uF

22K

R6451

C401

0.01uF

22K

1uH

1uH

EU

EU

2.7K

10pF

C474

50V

OPT

10pF

C431

50V

SCART_AMP_R_FB

EU

C406

2.2uF
10V

100

+3.3V_NORMAL

R4641K1/16W

R465

390

1/16W

C410

R410

150pF

75
1%

C462

R411

150pF

75

EU

EU

1%

NON_EU

R436

R436-*1

0

75

75

1%

1%

EU

R414

R412

10pF

10pF

C470

50V

50V

SCART_AMP_L_FB

SCART_Lout_SOC

SCART_Rout_SOC

CLK_54M_VTT

1%

C404

0.01uF
50V

1%

DAC_START_PULLDOWN

R466821/16W

1%

75

EU

EU

1%

R416

75

75

75

1%

1%

1%

R417

R415

R413

AUDA_OUTL

AUDA_OUTR

FOR EMI

R424
R425

R427

R428
R429

1%

R418 27K

1%

R419 27K

1%

R420 27K

1%

R421 27K

SC_FB

Clock for H13A

MAIN Clock(24Mhz)

10pF

C426

10pF

C427

Place SOC Side

R434

C424 0.047uF

100

R433

C425 0.047uF

100

SC_CVBS_IN_SOY

R432

C423 0.047uF

100

C417 0.047uF

33

C418 0.047uF

33

C428 1000pF
C419 0.047uF

33

C420 0.047uF

33

C421 0.047uF

33

C429 1000pF
C422 0.047uF

33

R431

AUDIO IN

C432 4.7uF

R437 10K 1%

C433 4.7uF

R438 10K 1%

C434 4.7uF

R439 10K 1%

C435 4.7uF

R440 10K 1%

+3.3V_NORMAL

R446

4.7K

R401
470

1/16W
5%

R4061K

SCART_FB_BUFFER

SCART_FB_BUFFER

C

B

E

1/16W

1%

SCART_FB_BUFFER

X-TAL_1

GND_1

1

2

4

3

GND_2

X-TAL_2

AV1_CVBS_IN_SOC

SC_CVBS_IN_SOC

TU_CVBS_SOC

SC_FB_SOC

SC_ID_SOC

COMP1_PB_IN_SOC
COMP1_Y_IN_SOC

COMP1_Y_IN_SOC_SOY

COMP1_PR_IN_SOC

COMP2_PB_IN_SOC
COMP2_Y_IN_SOC
COMP2_Y_IN_SOC_SOY

COMP2_PR_IN_SOC

SC_FB_BUF

MMBT3904(NXP)

Q400
SCART_FB_BUFFER

R441

X400

24MHz

AUAD_L_CH3_IN

AUAD_R_CH3_IN

AUAD_L_CH2_IN

AUAD_R_CH2_IN

Tuner IF Filter

1M

COMP1_Y_IN_SOC_SOY

COMP2_Y_IN_SOC_SOY

HP_LOUT_AMP

XIN_SUB

XOUT_SUB

XIN_SUB

XOUT_SUB

XTAL_SEL[0]
XTAL_SEL[1]

SOC_RESET

OPM[0]
OPM[1]

H13A_SCL

H13A_SDA

AV1_CVBS_IN_SOC

SC_CVBS_IN_SOC

TU_CVBS_SOC

DTV/MNT_V_OUT_SOC

OPT

Placed as close as possible to SOC

REFT
REFB

R447 68
R448 68

R449 68

SC_ID_SOC
SC_FB_SOC

COMP1_PB_IN_SOC

COMP1_Y_IN_SOC

COMP1_PR_IN_SOC
COMP2_PB_IN_SOC

COMP2_Y_IN_SOC

COMP2_PR_IN_SOC

+3.3V_NORMAL

VCC

PS

OUT

DTV/MNT_V_OUT

ADC_I_INN

To ADC

ADC_I_INP

HP_OUT

L400

BLM18PG121SN1D

HP_OUT
C407

0.22uF
10V

Place at JACK SIDE

P17

IN

1

GND

2

BIAS

3

0.01uF

0.01uF

BLM18PG121SN1D

HP_ROUT_AMP

C437

C438

P18
J17

N18
D18
M18
M17

E3

K3
K2

A8
B8

U13
V14
V15
V13

U15
U14

U7
V6

V7
U10
V12

T5

T6

U8

V8

V9

U9
V10
U11
V11
U12

EU

4.7uF

C413

L406

OPT

HP_OUT

L401

R453 330

C443 0.047uF

68

R450

C439
100pF
50V

C440 0.047uF
C441 0.047uF
C442 0.047uF

IC400

MM1756DURE

6

5

4

R443

51

C436
22pF

R444

51

Placed as close as possible to IC100

HP_LOUT

OP MODE Setting
& Select XTAL Input

OP MODE[0:1] : SW[2:1]
00 => Normal Operaiton Mode
/T32 Debug Mode
01 => Internal Test Purpose
10 => Internal Test Purpose
11 => Internal Test Purpose

XTAL SEL[1:0] : SW[4:3]
00 => Xtal Input
01 => CLK 24M from H13D
10 => XTAL Bypass from H13D

IC101

LG1154AN_H13A

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

H13A_NON_BRAZIL

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

ANTCON

RFAGC
IFAGC

ADC_I_INCOM

ADC_I_INP

ADC_I_INN

GPIO0
GPIO1
GPIO2
GPIO3
GPIO4
GPIO5
GPIO6
GPIO7
GPIO8

GPIO9
GPIO10
GPIO11
GPIO12
GPIO13
GPIO14
GPIO15

H18
H17

P2
N1
N2
N3
P1

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

K17
K18
J18

U16
U17
V17

F3
F2
F1
G3
G2
G1
H3
H2
H1
J3
E18
E17
H16
J2
J1
K1

Placed as close as possible to IC4300

AUAD_REF_PO

EU

C412

0.1uF

EU

DTV/MNT_V_OUT_SOC

EU

C414

0.1uF

IF_N

AUAD_L_REF

AUAD_R_REF

AUAD_M_REF

AFE 3CH REF Setting

HP_OUT

C409

0.22uF
10V

IF_P

HP_ROUT

Placed as close as possible to IC4300

PWM_DIM2

PWM_DIM

100

R459

100

R460

100

R461

100

R462

C450 0.1uF
C451 0.1uF

10uFC452

C453 2.2uF

AUDA_OUTL
AUDA_OUTR

EU

EU

AUAD_L_CH3_IN
AUAD_R_CH3_IN

AUAD_L_CH2_IN

AUAD_R_CH2_IN

AUAD_R_REF

AUAD_M_REF
AUAD_L_REF

AUAD_REF_PO

C454 0.1uF

C444

0.1uF

C445

0.1uF

DIMMING

C447

OPT
1uF

25V

10K

10K

10K

OPT

OPT

OPT

R481

R482

R483

R479100
R480100

R426
EU

ADC_I_INP
ADC_I_INN

HW_OPT_0
HW_OPT_1

HW_OPT_2
HW_OPT_3
HW_OPT_4
HW_OPT_5

HW_OPT_6
HW_OPT_7
HW_OPT_8
HW_OPT_9

HW_OPT_10

MHL_ON_OFF

SC_FB_BUF

1%

R45 5

51K

R45 647K 1 %

OPT

R45421/10W

C448

4.7uF
10V

C446

0.1uF

R490

R489

+3.3V_NORMAL

10K

OPT

R484

C457

1000pF

OPT

22K

R442

22K

EU

EU

C458 0.01uF

C460 0.01uF

Close to IC4300

R487

0

+2.5V_Normal

1%
R45 7
51K

C4494.7uF

1%

R45 8

5%

47K

OPT

REFT

Must be used

REFB

100

100

OPM[0]

OPM[1]
XTAL_SEL[0]
XTAL_SEL[1]

TUNER_SIF

SCART_Lout_SOC

SCART_Rout_SOC

EU

IF_AGC

C459

0.1uF

TU_W_BR/TW/CO

L407

C455

10uF

C456

4.7uF
10V

PWM1

PWM2

LG1154AN_H13A

L/DIM0_VS

L/DIM0_SCLK
L/DIM0_MOSI

IC101

INTR_GBB

INTR_AFE3CH

INTR_AGPIO

AUD_FS20CLK
AUD_FS21CLK
AUD_FS23CLK
AUD_FS24CLK
AUD_FS25CLK

AUDCLK_OUT_SUB

AUD_HDMI_MCLK

AUD_DAC1_LRCK

AUD_DAC1_SCK
AUD_DAC1_LRCH
AUD_DAC0_LRCK

AUD_DAC0_SCK
AUD_DAC0_LRCH

AUD_ADC_LRCK

AUD_ADC_SCK

AUD_ADC_LRCH

BB_SCL

BB_SDA
BB_TP_CLK
BB_TP_ERR
BB_TP_SOP
BB_TP_VAL

BB_TP_DATA7
BB_TP_DATA6
BB_TP_DATA5
BB_TP_DATA4
BB_TP_DATA3
BB_TP_DATA2
BB_TP_DATA1
BB_TP_DATA0

CLK_F54M
CVBS_GC2
CVBS_GC1
CVBS_GC0

CVBS_UP
CVBS_DN

FS00CLK

AUDCLK_OUT

DAC_START
DAC_DATA4
DAC_DATA3
DAC_DATA2
DAC_DATA1
DAC_DATA0

AAD_GC4
AAD_GC3
AAD_GC2
AAD_GC1
AAD_GC0

AAD_DATA9
AAD_DATA8
AAD_DATA7
AAD_DATA6
AAD_DATA5
AAD_DATA4
AAD_DATA3
AAD_DATA2
AAD_DATA1
AAD_DATA0

AAD_DATAEN

ADCO_OUT_CLK

HSR_AP0
HSR_AM0
HSR_BP0
HSR_BM0
HSR_CP0

HSR_CM0
HSR_CLKP0
HSR_CLKM0

HSR_DP0

HSR_DM0

HSR_EP0

HSR_EM0

R402 33
R405 33
R400 33

DPM

H13A_NON_BRAZIL

E1
E2
D1

A6
B6
A5
B5
A4
C4

C18

A2
B2
B1
C2
C1
D2
B4
A3
B3

A7
B7
E8
D8
C8
E7
D7
C7
E6
D6
C6
E5
D5
C5

CLK_54M_VTT

1/16W1%

B10
C9
B9
A9
D9
E9

Close to LG1154A

B11

R492 330

A11

R407 330

D11
C11
E10
D10
C10
A10

R451 330

D13
C13
E12
D12
C12

C17
E16
D16
C16
E15
D15
C15
E14
D14
C14
E13

B18

A12
B12
A13
B13
A14
B14
A15
B15
A16
B16
A17
B17

PWM1
PWM2

BPL_IN

EO_SOC

GST_SOC

MCLK_SOC
GCLK_SOC

R467 82

DPM

AT16
AU17
AT17

AT24
AU24
AT23
AU23
AT22

AU36

AT20
AU20
AT19
AU19
AT18
AU18
AU22
AT21
AU21

AT25
AU25
AP23
AR23
AP22
AR22
AP21
AR21
AP20
AR20
AP19
AR19
AP18
AR18

AU28
AR24
AU27
AT27
AP24
AR25

AU29

DAC_START_PULLDOWN

AT29

AP27
AR27
AP26
AR26
AP25
AT28

AR30
AP29
AR29
AP28
AR28

AP35
AR35
AP34
AR34
AP33
AR33
AP32
AR32
AP31
AR31
AP30

AT36

AT30
AU30
AT31
AU31
AT32
AU32
AT33
AU33
AT34
AU34
AT35
AU35

AT14
AT15
AU15

NC

AR14
AP14
AN14
AP13

LG1154DLG1154A

INTR_GBB
INTR_AFE3CH
INTR_AGPIO

AUD_FS20CLK
AUD_FS21CLK
AUD_FS23CLK
AUD_FS24CLK
AUD_FS25CLK

AUD_HDMI_MCLK

AUD_DAC1_LRCK
AUD_DAC1_SCK
AUD_DAC1_LRCH
AUD_DAC0_LRCK
AUD_DAC0_SCK
AUD_DAC0_LRCH
AUD_ADC_LRCK
AUD_ADC_SCK
AUD_ADC_LRCH

BB_SCL
BB_SDA
BB_TPI_CLK
BB_TPI_ERR
BB_TPI_SOP
BB_TPI_VAL
BB_TPI_DATA7
BB_TPI_DATA6
BB_TPI_DATA5
BB_TPI_DATA4
BB_TPI_DATA3
BB_TPI_DATA2
BB_TPI_DATA1
BB_TPI_DATA0

CLK_54M
CVBS_GC2
CVBS_GC1
CVBS_GC0
CVBS_UP
CVBS_DN

FS00CLK
H13A_AUDCLK_OUT

DAC_START
DAC_DATA4
DAC_DATA3
DAC_DATA2
DAC_DATA1
DAC_DATA0

AAD_GC4
AAD_GC3
AAD_GC2
AAD_GC1
AAD_GC0

AAD_DATA9
AAD_DATA8
AAD_DATA7
AAD_DATA6
AAD_DATA5
AAD_DATA4
AAD_DATA3
AAD_DATA2
AAD_DATA1
AAD_DATA0
AAD_DATAEN

ADCO_OUT_CLK

HSR_AP
HSR_AM
HSR_BP
HSR_BM
HSR_CP
HSR_CM
HSR_CLKP
HSR_CLKM
HSR_DP
HSR_DM
HSR_EP
HSR_EM

AUD_HPDRV_LRCH
AUD_HPDRV_LRCK
AUD_HPDRV_SCK

AC7

FRC_LR_O_SYNC_FLAG

AN5

L_VSOUT_LD
DIM0_SCLK
DIM0_MOSI
DIM1_SCLK
DIM1_MOSI

AF6

PWM0

AF7

PWM1

AD7

PWM2

AE6

PWM_IN

AP5

EPI_EO

AN8

EPI_VST

AP8

EPI_DPM

AR7

EPI_MCLK

AN7

EPI_GCLK

IC100

LG1154D_H13D

STPI0_CLK/GPIO47
STPI0_SOP/GPIO46
STPI0_VAL/GPIO45
STPI0_ERR/GPIO44

STPI0_DATA/GPIO43

STPI1_CLK/GPIO42
STPI1_SOP/GPIO41
STPI1_VAL/GPIO40
STPI1_ERR/GPIO55

STPI1_DATA/GPIO54

TPIO_DATA0/GPIO58
TPIO_DATA1/GPIO59
TPIO_DATA2/GPIO60
TPIO_DATA3/GPIO61
TPIO_DATA4/GPIO62
TPIO_DATA5/GPIO63
TPIO_DATA6/GPIO48
TPIO_DATA7/GPIO49

DACSLRCH/GPIO127
PCMI3SCK/GPIO112

PCMI3LRCK/GPIO113

DACCLFCH/GPIO126

TP_DVB_CLK
TP_DVB_SOP
TP_DVB_VAL

TP_DVB_ERR
TP_DVB_DATA0
TP_DVB_DATA1
TP_DVB_DATA2
TP_DVB_DATA3
TP_DVB_DATA4
TP_DVB_DATA5
TP_DVB_DATA6
TP_DVB_DATA7

TPI_CLK
TPI_SOP
TPI_VAL

TPI_ERR
TPI_DATA0
TPI_DATA1
TPI_DATA2
TPI_DATA3
TPI_DATA4
TPI_DATA5
TPI_DATA6
TPI_DATA7

TPIO_CLK/GPIO53
TPIO_SOP/GPIO52
TPIO_VAL/GPIO51
TPIO_ERR/GPIO50

AUDCLK_OUT

DACLRCH

DACSCK

DACLRCK

PCMI3LRCH

IEC958OUT

DACSUBMCLK
DACSUBLRCH

DACSUBSCK

DACSUBLRCK

TEST1
TEST2

TX0N
TX0P
TX1N
TX1P
TX2N
TX2P
TX3N
TX3P
TX4N
TX4P
TX5N
TX5P
TX6N
TX6P
TX7N
TX7P
TX8N
TX8P
TX9N

TX9P
TX10N
TX10P
TX11N
TX11P
TX12N
TX12P

TX13N
TX13P
TX14N
TX14P
TX15N
TX15P
TX16N
TX16P
TX17N
TX17P
TX18N
TX18P
TX19N
TX19P
TX20N
TX20P
TX21N
TX21P
TX22N
TX22P
TX23N
TX23P

TX_LOCKN

AK35
AK36
AK37
AJ35
AJ36
AH35
AH37
AH36
AG35
AG36

AM36
AL36
AL35
AL37
AM35
AN36
AN37
AN35
AP37
AP36
AR37
AR36

A28
B29
B28
C28
B32
C31
B31
A31
C30
A30
B30
C29

D30
D31
F30
E31
E30
F29
E29
F28
E28
D28
E27
D27

AD5
AD6
Y6
Y7
AC6
AC5
AA6
AB7
AB5
AU14
AA32
AA34
AA33
AB34
AE32
AE33

AT6
AU6
AT5
AU5
AT4
AU4
AU3
AU2
AT2
AT1
AR4
AR3
AP1
AP2
AP4
AP3
AN4
AN3
AM4
AM3
AL4
AL3
AK1
AK2
AK4
AK3

AJ4
AJ3
AH4
AH3
AG4
AG3
AF1
AF2
AF4
AF3
AE4
AE3
AD4
AD3
AC4
AC3
AB1
AB2
AB4
AB3
AA4
AA3

AR5

FE_DEMOD2_TS_CLK
FE_DEMOD2_TS_SYNC
FE_DEMOD2_TS_VAL
FE_DEMOD2_TS_ERROR
FE_DEMOD2_TS_DATA
FE_DEMOD3_TS_CLK
FE_DEMOD3_TS_SYNC
FE_DEMOD3_TS_VAL
FE_DEMOD3_TS_ERROR
FE_DEMOD3_TS_DATA

FE_DEMOD1_TS_CLK
FE_DEMOD1_TS_SYNC
FE_DEMOD1_TS_VAL
FE_DEMOD1_TS_ERROR

FE_DEMOD1_TS_DATA[0]
FE_DEMOD1_TS_DATA[1]
FE_DEMOD1_TS_DATA[2]
FE_DEMOD1_TS_DATA[3]
FE_DEMOD1_TS_DATA[4]
FE_DEMOD1_TS_DATA[5]
FE_DEMOD1_TS_DATA[6]
FE_DEMOD1_TS_DATA[7]

TPI_CLK
TPI_SOP
TPI_VAL
TPI_ERR

TPI_DATA[0]
TPI_DATA[1]
TPI_DATA[2]
TPI_DATA[3]
TPI_DATA[4]
TPI_DATA[5]
TPI_DATA[6]
TPI_DATA[7]

TPO_CLK
TPO_SOP
TPO_VAL

TPO_ERR
TPO_DATA[0]
TPO_DATA[1]
TPO_DATA[2]
TPO_DATA[3]
TPO_DATA[4]
TPO_DATA[5]
TPO_DATA[6]
TPO_DATA[7]

R495 100

R496 100

R497 100
R498 100

R49333
R49433

TXB4N/TX0N
TXB4P/TX0P
TXB3N/TX1N
TXB3P/TX1P
TXBCLKN/TX2N
TXBCLKP/TX2P
TXB2N/TX3N
TXB2P/TX3P
TXB1N/TX4N
TXB1P/TX4P
TXB0N/TX5N
TXB0P/TX5P
TXA4N/TX6N
TXA4P/TX6P
TXA3N/TX7N
TXA3P/TX7P
TXACLKN/TX8N
TXACLKP/TX8P
TXA2N/TX9N

TXA2P/TX9P
TXA1N/TX10N
TXA1P/TX10P
TXA0N/TX11N

TXA0P/TX11P

TXB2N

TXB2P

TXB1N

TXB1P

TXB0N

TXB0P

TXA4N

TXA4P

TXACLKN

TXACLKP

TXA1N

TXA1P
TXC4N

TXC4P
TXC3N
TXC3P

TXCCLKN
TXCCLKP
TXC2N
TXC2P
TXC1N
TXC1P
TXC0N
TXC0P

TP402

C411
10pF
50V
OPT

TPI_ERR

TPI_DATA[0-7]

TP400

+3.3V_NORMAL

H13 Ball Name

EPI Output
TXD4N/TX12N
TXD4P/TX12P

TXD3N/TX13N
TXD3P/TX13P
TXDCLKN/TX14N
TXDCLKP/TX14P
TXD2N/TX15N
TXD2P/TX15P
TXD1N/TX16N
TXD1P/TX16P
TXD0N/TX17N
TXD0P/TX17P

FE_DEMOD1_TS_DATA[0-7]

TPO_ERR

TPO_DATA[0-7]

AUD_MASTER_CLK

AUD_LRCH

FRC_FLASH_WP

AUD_SCK

AUD_LRCK

SPDIF_OUT

EPI_LOCK6

I2S_I/F

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.

BSD-NC4_H004-HD

2012-11-13

MAIN AUDIO/VIDEO

IC100

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

LG1154D_H13D

M0_DDR_A[10]
M0_DDR_A[11]
M0_DDR_A[12]
M0_DDR_A[13]
M0_DDR_A[14]
M0_DDR_A[15]

M0_DDR_BA[0]
M0_DDR_BA[1]
M0_DDR_BA[2]

M0_DDR_U_CLK

M0_DDR_U_CLKN

M0_DDR_D_CLK

M0_DDR_D_CLKN

M0_DDR_RESET_N

M0_DDR_ZQCAL

M0_DDR_DQS[0]

M0_DDR_DQS_N[0]

M0_DDR_DQS[1]

M0_DDR_DQS_N[1]

M0_DDR_DQS[2]

M0_DDR_DQS_N[2]

M0_DDR_DQS[3]

M0_DDR_DQS_N[3]

M0_DDR_DM[0]
M0_DDR_DM[1]
M0_DDR_DM[2]
M0_DDR_DM[3]

M0_DDR_DQ[0]
M0_DDR_DQ[1]
M0_DDR_DQ[2]
M0_DDR_DQ[3]
M0_DDR_DQ[4]
M0_DDR_DQ[5]
M0_DDR_DQ[6]
M0_DDR_DQ[7]
M0_DDR_DQ[8]

M0_DDR_DQ[9]
M0_DDR_DQ[10]
M0_DDR_DQ[11]
M0_DDR_DQ[12]
M0_DDR_DQ[13]
M0_DDR_DQ[14]
M0_DDR_DQ[15]
M0_DDR_DQ[16]
M0_DDR_DQ[17]
M0_DDR_DQ[18]
M0_DDR_DQ[19]
M0_DDR_DQ[20]
M0_DDR_DQ[21]
M0_DDR_DQ[22]
M0_DDR_DQ[23]
M0_DDR_DQ[24]
M0_DDR_DQ[25]
M0_DDR_DQ[26]
M0_DDR_DQ[27]
M0_DDR_DQ[28]
M0_DDR_DQ[29]
M0_DDR_DQ[30]
M0_DDR_DQ[31]

M0_DDR_A[0]
M0_DDR_A[1]
M0_DDR_A[2]
M0_DDR_A[3]
M0_DDR_A[4]
M0_DDR_A[5]
M0_DDR_A[6]
M0_DDR_A[7]
M0_DDR_A[8]
M0_DDR_A[9]

M0_DDR_CKE

M0_DDR_ODT
M0_DDR_RASN
M0_DDR_CASN

M0_DDR_WEN

F15

M0_DDR_A0

F13

M0_DDR_A1

F17

M0_DDR_A2

F19

M0_DDR_A3

E10

M0_DDR_A4

E18

M0_DDR_A5

E11

M0_DDR_A6

F18

M0_DDR_A7

F11

M0_DDR_A8

F16

M0_DDR_A9

E9

M0_DDR_A10

E12

M0_DDR_A11

E13

M0_DDR_A12

E16

M0_DDR_A13

F12

M0_DDR_A14

F14

M0_DDR_A15

E19

M0_DDR_BA0

F10

M0_DDR_BA1

E15

M0_DDR_BA2

B10

M0_U_CLK

A10

M0_U_CLKN

A19

M0_D_CLK

B19

M0_D_CLKN

E14

M0_DDR_CKE

F21

M0_DDR_ODT

E21

M0_DDR_RASN

E20

M0_DDR_CASN

F20

M0_DDR_WEN

E17

M0_DDR_RESET_N

F9

B20
A20
C19
D19
A11
B11
C10
D10

D18
C20
D9
C11

D22
C15
C23
D16
B24
B15
D23
A15
C16
D21
D17
C22
C18
C21
C17
D20
C13
D7
D13
C6
D14
D6
C14
A5
C7
D12
D8
B13
C9
C12
C8
D11

R500

240

1%

M0_DDR_DQS0
M0_DDR_DQS_N0
M0_DDR_DQS1
M0_DDR_DQS_N1
M0_DDR_DQS2
M0_DDR_DQS_N2
M0_DDR_DQS3
M0_DDR_DQS_N3

M0_DDR_DM0
M0_DDR_DM1
M0_DDR_DM2
M0_DDR_DM3

M0_DDR_DQ0
M0_DDR_DQ1
M0_DDR_DQ2
M0_DDR_DQ3
M0_DDR_DQ4
M0_DDR_DQ5
M0_DDR_DQ6
M0_DDR_DQ7
M0_DDR_DQ8
M0_DDR_DQ9
M0_DDR_DQ10
M0_DDR_DQ11
M0_DDR_DQ12
M0_DDR_DQ13
M0_DDR_DQ14
M0_DDR_DQ15
M0_DDR_DQ16
M0_DDR_DQ17
M0_DDR_DQ18
M0_DDR_DQ19
M0_DDR_DQ20
M0_DDR_DQ21
M0_DDR_DQ22
M0_DDR_DQ23
M0_DDR_DQ24
M0_DDR_DQ25
M0_DDR_DQ26
M0_DDR_DQ27
M0_DDR_DQ28
M0_DDR_DQ29
M0_DDR_DQ30
M0_DDR_DQ31

VDDC15_M0

VDDC15_M0

R514

R515

VDDC15_M0

R516

R517

R520
10K

100

R519

1K 1%

1K 1%

C504

1K 1%

1K 1%

C505

M0_DDR_RESET_N

M0_D_CLK

M0_D_CLKN

M0_DDR_VREFCA

0.1uF

M0_DDR_VREFDQ

0.1uF

M0_DDR_CKE

R541
10K

M0_U_CLK

100

R535

M0_U_CLKN

VDDC15_M0

M0_1_DDR_VREFCA

R536

1K 1%

0.1uF

R537

1K 1%

C512

VDDC15_M0

M0_1_DDR_VREFDQ

R538

1K 1%

0.1uF

R539

1K 1%

C513

M0_DDR_A0
M0_DDR_A1
M0_DDR_A2
M0_DDR_A3
M0_DDR_A4
M0_DDR_A5
M0_DDR_A6
M0_DDR_A7
M0_DDR_A8
M0_DDR_A9

M0_DDR_A10

M0_DDR_A11
M0_DDR_A12
M0_DDR_A13
M0_DDR_A14
M0_DDR_A15

M0_DDR_BA0
M0_DDR_BA1
M0_DDR_BA2

M0_D_CLK

M0_D_CLKN

M0_DDR_CKE

M0_DDR_ODT

M0_DDR_RASN
M0_DDR_CASN

M0_DDR_WEN

M0_DDR_RESET_N

M0_DDR_DQS0

M0_DDR_DQS_N0

M0_DDR_DQS1

M0_DDR_DQS_N1

M0_DDR_DM0
M0_DDR_DM1

M0_DDR_DQ0
M0_DDR_DQ1
M0_DDR_DQ2
M0_DDR_DQ3
M0_DDR_DQ4
M0_DDR_DQ5
M0_DDR_DQ6
M0_DDR_DQ7

M0_DDR_DQ8
M0_DDR_DQ9

M0_DDR_DQ10
M0_DDR_DQ11
M0_DDR_DQ12
M0_DDR_DQ13
M0_DDR_DQ14
M0_DDR_DQ15

DDR_SAMSUNG

IC500

K4B4G1646B-HCK0

N3

A0

P7

A1

P3

A2

N2

A3

P8

A4

P2

A5

R8

A6

R2

A7

T8

A8

R3

A9

L7

A10/AP

R7

A11

N7

A12/BC

T3

A13

T7

A14

M7

A15

M2

BA0

N8

BA1

M3

BA2

J7

CK

K7

CK

K9

CKE

L2

CS

K1

ODT

J3

RAS

K3

CAS

L3

WE

T2

RESET

F3

DQSL

G3

DQSL

C7

DQSU

B7

DQSU

E7

DML

D3

DMU

E3

DQL0

F7

DQL1

F2

DQL2

F8

DQL3

H3

DQL4

H8

DQL5

G2

DQL6

H7

DQL7

D7

DQU0

C3

DQU1

C8

DQU2

C2

DQU3

A7

DQU4

A2

DQU5

B8

DQU6

A3

DQU7

DDR3
4Gbit
(x16)

VREFCA

VREFDQ

VDD_1
VDD_2
VDD_3
VDD_4
VDD_5
VDD_6
VDD_7
VDD_8
VDD_9

VDDQ_1
VDDQ_2
VDDQ_3
VDDQ_4
VDDQ_5
VDDQ_6
VDDQ_7
VDDQ_8
VDDQ_9

VSS_1
VSS_2
VSS_3
VSS_4
VSS_5
VSS_6
VSS_7
VSS_8

VSS_9
VSS_10
VSS_11
VSS_12

VSSQ_1
VSSQ_2
VSSQ_3
VSSQ_4
VSSQ_5
VSSQ_6
VSSQ_7
VSSQ_8
VSSQ_9

DDR_HYNIX

IC500-*1

M0_DDR_VREFCA

M0_DDR_VREFDQ

M8

H1

L8

ZQ

B2
D9
G7
K2
K8
N1
N9
R1
R9

A1
A8
C1
C9
D2
E9
F1
H2
H9

J1

NC_1

J9

NC_2

L1

NC_3

L9

NC_4

A9
B3
E1
G8
J2
J8
M1
M9
P1
P9
T1
T9

B1
B9
D1
D8
E2
E8
F9
G1
G9

VDDC15_M0

R542

240

1%

H5TQ4G63AFR-PBC

N3

M8

A0

VREFCA

P7

A1

P3

A2

N2

H1

A3

VREFDQ

P8

A4

P2

A5

R8

L8

A6

ZQ

R2

A7

T8

A8

R3

B2

A9

VDD_1

L7

D9

A10/AP

VDD_2

R7

G7

A11

VDD_3

N7

K2

A12/BC

VDD_4

T3

K8

A13

VDD_5

T7

N1

A14

VDD_6

M7

N9

A15

VDD_7

R1

VDD_8

R9

M2

VDD_9

BA0

N8

BA1

M3

BA2

A1

VDDQ_1

A8

J7

VDDQ_2

CK

K7

C1

VDDQ_3

CK

K9

C9

CKE

VDDQ_4

D2

VDDQ_5

E9

L2

VDDQ_6

CS

F1

K1

VDDQ_7

ODT

H2

J3

VDDQ_8

RAS

H9

K3

VDDQ_9

CAS

L3

WE

J1

NC_1

J9

T2

NC_2

RESET

L1

NC_3

L9

NC_4

F3

DQSL

G3

DQSL

A9

C7

VSS_1

DQSU

B3

B7

VSS_2

DQSU

E1

VSS_3

G8

E7

VSS_4

DML

J2

D3

VSS_5

DMU

J8

VSS_6

M1

E3

VSS_7

DQL0

M9

F7

VSS_8

DQL1

P1

F2

VSS_9

DQL2

P9

F8

VSS_10

DQL3

T1

H3

VSS_11

DQL4

T9

H8

VSS_12

DQL5

G2

DQL6

H7

DQL7

B1

VSSQ_1

B9

D7

VSSQ_2

DQU0

D1

C3

VSSQ_3

DQU1

D8

C8

VSSQ_4

DQU2

E2

C2

VSSQ_5

DQU3

E8

A7

VSSQ_6

DQU4

F9

A2

VSSQ_7

DQU5

G1

B8

VSSQ_8

DQU6

G9

A3

VSSQ_9

DQU7

0.1uF

C534

0.1uF

C535

M0_DDR_A0
M0_DDR_A1
M0_DDR_A2
M0_DDR_A3
M0_DDR_A4
M0_DDR_A5
M0_DDR_A6
M0_DDR_A7
M0_DDR_A8

M0_DDR_A9
M0_DDR_A10
M0_DDR_A11
M0_DDR_A12
M0_DDR_A13
M0_DDR_A14
M0_DDR_A15

M0_DDR_BA0
M0_DDR_BA1
M0_DDR_BA2

M0_U_CLK

M0_U_CLKN
M0_DDR_CKE

M0_DDR_ODT

M0_DDR_RASN
M0_DDR_CASN

M0_DDR_WEN

M0_DDR_RESET_N

M0_DDR_DQS2

M0_DDR_DQS_N2

M0_DDR_DQS3

M0_DDR_DQS_N3

M0_DDR_DM2

M0_DDR_DM3

M0_DDR_DQ16
M0_DDR_DQ17
M0_DDR_DQ18
M0_DDR_DQ19
M0_DDR_DQ20
M0_DDR_DQ21
M0_DDR_DQ22
M0_DDR_DQ23

M0_DDR_DQ24
M0_DDR_DQ25
M0_DDR_DQ26
M0_DDR_DQ27
M0_DDR_DQ28
M0_DDR_DQ29
M0_DDR_DQ30
M0_DDR_DQ31

DDR_SAMSUNG

IC502

K4B4G1646B-HCK0

DDR3

N3

4Gbit

A0

P7

(x16)

A1

P3

A2

N2

A3

P8

A4

P2

A5

R8

A6

R2

A7

T8

A8

R3

A9

L7

A10/AP

R7

A11

N7

A12/BC

T3

A13

T7

A14

M7

A15

M2

BA0

N8

BA1

M3

BA2

J7

CK

K7

CK

K9

CKE

L2

CS

K1

ODT

J3

RAS

K3

CAS

L3

WE

T2

RESET

F3

DQSL

G3

DQSL

C7

DQSU

B7

DQSU

E7

DML

D3

DMU

E3

DQL0

F7

DQL1

F2

DQL2

F8

DQL3

H3

DQL4

H8

DQL5

G2

DQL6

H7

DQL7

D7

DQU0

C3

DQU1

C8

DQU2

C2

DQU3

A7

DQU4

A2

DQU5

B8

DQU6

A3

DQU7

VREFCA

VREFDQ

VDD_1
VDD_2
VDD_3
VDD_4
VDD_5
VDD_6
VDD_7
VDD_8
VDD_9

VDDQ_1
VDDQ_2
VDDQ_3
VDDQ_4
VDDQ_5
VDDQ_6
VDDQ_7
VDDQ_8
VDDQ_9

VSS_1
VSS_2
VSS_3
VSS_4
VSS_5
VSS_6
VSS_7
VSS_8

VSS_9
VSS_10
VSS_11
VSS_12

VSSQ_1
VSSQ_2
VSSQ_3
VSSQ_4
VSSQ_5
VSSQ_6
VSSQ_7
VSSQ_8
VSSQ_9

0.1uF

0.1uF

DDR_HYNIX

IC502-*1

H5TQ4G63AFR-PBC

N3

A0

P7

A1

P3

A2

N2

A3

P8

A4

P2

A5

R8

A6

R2

A7

T8

A8

R3

A9

L7

A10/AP

R7

A11

N7

A12/BC

T3

A13

T7

A14

M7

A15

M2

BA0

N8

BA1

M3

BA2

J7

CK

K7

CK

K9

CKE

L2

CS

K1

ODT

J3

RAS

K3

CAS

L3

WE

T2

RESET

F3

DQSL

G3

DQSL

C7

DQSU

B7

DQSU

E7

DML

D3

DMU

E3

DQL0

F7

DQL1

F2

DQL2

F8

DQL3

H3

DQL4

H8

DQL5

G2

DQL6

H7

DQL7

D7

DQU0

C3

DQU1

C8

DQU2

C2

DQU3

A7

DQU4

A2

DQU5

B8

DQU6

A3

DQU7

M8

VREFCA

H1

VREFDQ

L8

ZQ

B2

VDD_1

D9

VDD_2

G7

VDD_3

K2

VDD_4

K8

VDD_5

N1

VDD_6

N9

VDD_7

R1

VDD_8

R9

VDD_9

A1

VDDQ_1

A8

VDDQ_2

C1

VDDQ_3

C9

VDDQ_4

D2

VDDQ_5

E9

VDDQ_6

F1

VDDQ_7

H2

VDDQ_8

H9

VDDQ_9

J1

NC_1

J9

NC_2

L1

NC_3

L9

NC_4

A9

VSS_1

B3

VSS_2

E1

VSS_3

G8

VSS_4

J2

VSS_5

J8

VSS_6

M1

VSS_7

M9

VSS_8

P1

VSS_9

P9

VSS_10

T1

VSS_11

T9

VSS_12

B1

VSSQ_1

B9

VSSQ_2

D1

VSSQ_3

D8

VSSQ_4

E2

VSSQ_5

E8

VSSQ_6

F9

VSSQ_7

G1

VSSQ_8

G9

VSSQ_9

M0_1_DDR_VREFCA

M8

H1

L8

ZQ

B2
D9
G7
K2
K8
N1
N9
R1
R9

A1
A8
C1
C9
D2
E9
F1
H2
H9

J1

NC_1

J9

NC_2

L1

NC_3

L9

NC_4

A9
B3
E1
G8
J2
J8
M1
M9
P1
P9
T1
T9

B1
B9
D1
D8
E2
E8
F9
G1
G9

M0_1_DDR_VREFDQ

VDDC15_M0

R544

240
1%

C566
C567

IC100

LG1154D_H13D

M1_DDR_A[10]
M1_DDR_A[11]
M1_DDR_A[12]
M1_DDR_A[13]
M1_DDR_A[14]
M1_DDR_A[15]

M1_DDR_BA[0]
M1_DDR_BA[1]
M1_DDR_BA[2]

M1_DDR_U_CLK

M1_DDR_U_CLKN

M1_DDR_D_CLK

M1_DDR_D_CLKN

M1_DDR_RESET_N

M1_DDR_ZQCAL

M1_DDR_DQS[0]

M1_DDR_DQS_N[0]

M1_DDR_DQS[1]

M1_DDR_DQS_N[1]

M1_DDR_DQS[2]

M1_DDR_DQS_N[2]

M1_DDR_DQS[3]

M1_DDR_DQS_N[3]

M1_DDR_DM[0]
M1_DDR_DM[1]
M1_DDR_DM[2]
M1_DDR_DM[3]

M1_DDR_DQ[0]
M1_DDR_DQ[1]
M1_DDR_DQ[2]
M1_DDR_DQ[3]
M1_DDR_DQ[4]
M1_DDR_DQ[5]
M1_DDR_DQ[6]
M1_DDR_DQ[7]
M1_DDR_DQ[8]

M1_DDR_DQ[9]
M1_DDR_DQ[10]
M1_DDR_DQ[11]
M1_DDR_DQ[12]
M1_DDR_DQ[13]
M1_DDR_DQ[14]
M1_DDR_DQ[15]
M1_DDR_DQ[16]
M1_DDR_DQ[17]
M1_DDR_DQ[18]
M1_DDR_DQ[19]
M1_DDR_DQ[20]
M1_DDR_DQ[21]
M1_DDR_DQ[22]
M1_DDR_DQ[23]
M1_DDR_DQ[24]
M1_DDR_DQ[25]
M1_DDR_DQ[26]
M1_DDR_DQ[27]
M1_DDR_DQ[28]
M1_DDR_DQ[29]
M1_DDR_DQ[30]
M1_DDR_DQ[31]

M1_DDR_A[0]
M1_DDR_A[1]
M1_DDR_A[2]
M1_DDR_A[3]
M1_DDR_A[4]
M1_DDR_A[5]
M1_DDR_A[6]
M1_DDR_A[7]
M1_DDR_A[8]
M1_DDR_A[9]

M1_DDR_CKE

M1_DDR_ODT
M1_DDR_RASN
M1_DDR_CASN

M1_DDR_WEN

Real USE : 1Gbit

H5TQ1G63DFR-PBC(x16)

1Gbit : T7(NC_6)

N6

M1_DDR_A0

R6

M1_DDR_A1

L6

M1_DDR_A2

J6

M1_DDR_A3

U5

M1_DDR_A4

J5

M1_DDR_A5

T5

M1_DDR_A6

K6

M1_DDR_A7

U6

M1_DDR_A8

M6

M1_DDR_A9

V5

M1_DDR_A10

R5

M1_DDR_A11

P5

M1_DDR_A12

L5

M1_DDR_A13

T6

M1_DDR_A14

P6

M1_DDR_A15

H5

M1_DDR_BA0

V6

M1_DDR_BA1

M5

M1_DDR_BA2

R2
R1
F1
F2
N5

G6
F5
G5
H6

K5

F6

E2
E1
F3
F4
P1
P2
R3
R4

G4
E3
T4
P3

C4
K3
B3
J4
A3
K2
B4
K1
J3
D4
H4
C3
G3
D3
H3
E4
M3
V4
M4
W3
L4
W4
L3
Y2
V3
N4
U4
M2
T3
N3
U3
P4

M1_U_CLK

M1_U_CLKN
M1_D_CLK
M1_D_CLKN
M1_DDR_CKE

M1_DDR_ODT

M1_DDR_RASN

M1_DDR_CASN

M1_DDR_WEN

M1_DDR_RESET_N

R501

240

1%

M1_DDR_DQS0
M1_DDR_DQS_N0
M1_DDR_DQS1
M1_DDR_DQS_N1
M1_DDR_DQS2
M1_DDR_DQS_N2
M1_DDR_DQS3
M1_DDR_DQS_N3

M1_DDR_DM0
M1_DDR_DM1
M1_DDR_DM2
M1_DDR_DM3

M1_DDR_DQ0
M1_DDR_DQ1
M1_DDR_DQ2
M1_DDR_DQ3
M1_DDR_DQ4
M1_DDR_DQ5
M1_DDR_DQ6
M1_DDR_DQ7
M1_DDR_DQ8
M1_DDR_DQ9
M1_DDR_DQ10
M1_DDR_DQ11
M1_DDR_DQ12
M1_DDR_DQ13
M1_DDR_DQ14
M1_DDR_DQ15

M1_DDR_DQ16
M1_DDR_DQ17
M1_DDR_DQ18
M1_DDR_DQ19
M1_DDR_DQ20
M1_DDR_DQ21
M1_DDR_DQ22
M1_DDR_DQ23
M1_DDR_DQ24
M1_DDR_DQ25
M1_DDR_DQ26
M1_DDR_DQ27
M1_DDR_DQ28
M1_DDR_DQ29
M1_DDR_DQ30
M1_DDR_DQ31

VDDC15_M1

R510

R511

VDDC15_M1

R512

R513

VDDC15_M1

100

R518

1K 1%

1K 1%

C500

1K 1%

1K 1%

C501

R521
10K

M1_D_CLK

M1_D_CLKN

M1_DDR_VREFCA

0.1uF

M1_DDR_VREFDQ

0.1uF

M1_DDR_RESET_N

M1_DDR_CKE

M1_DDR_A0

M1_DDR_RESET_N

M1_DDR_DQS0

M1_DDR_DQS_N0

M1_DDR_DQS1

M1_DDR_DQS_N1

M1_DDR_DM0
M1_DDR_DM1

M1_DDR_A1
M1_DDR_A2
M1_DDR_A3
M1_DDR_A4
M1_DDR_A5
M1_DDR_A6
M1_DDR_A7
M1_DDR_A8

M1_DDR_A9
M1_DDR_A10
M1_DDR_A11
M1_DDR_A12
M1_DDR_A13
M1_DDR_A14
M1_DDR_A15

M1_DDR_BA0
M1_DDR_BA1
M1_DDR_BA2

M1_D_CLK

M1_D_CLKN
M1_DDR_CKE

M1_DDR_ODT

M1_DDR_RASN

M1_DDR_CASN

M1_DDR_WEN

M1_DDR_DQ0
M1_DDR_DQ1
M1_DDR_DQ2
M1_DDR_DQ3
M1_DDR_DQ4
M1_DDR_DQ5
M1_DDR_DQ6
M1_DDR_DQ7

M1_DDR_DQ8
M1_DDR_DQ9

M1_DDR_DQ10

M1_DDR_DQ11
M1_DDR_DQ12
M1_DDR_DQ13
M1_DDR_DQ14
M1_DDR_DQ15

R540
10K

M1_U_CLK

100

R530

M1_U_CLKN

VDDC15_M1

M1_1_DDR_VREFCA

R531

1K 1%

0.1uF

R532

1K 1%

C508

VDDC15_M1

M1_1_DDR_VREFDQ

R533

1K 1%

0.1uF

R534

1K 1%

C509

DDR_SAMSUNG

IC501

K4B4G1646B-HCK0

N3

DDR3

A0

P7

4Gbit

A1

P3

(x16)

A2

N2

A3

P8

A4

P2

A5

R8

A6

R2

A7

T8

A8

R3

A9

L7

A10/AP

R7

A11

N7

A12/BC

T3

A13

T7

A14

M7

A15

M2

BA0

N8

BA1

M3

BA2

J7

CK

K7

CK

K9

CKE

L2

CS

K1

ODT

J3

RAS

K3

CAS

L3

WE

T2

RESET

F3

DQSL

G3

DQSL

C7

DQSU

B7

DQSU

E7

DML

D3

DMU

E3

DQL0

F7

DQL1

F2

DQL2

F8

DQL3

H3

DQL4

H8

DQL5

G2

DQL6

H7

DQL7

D7

DQU0

C3

DQU1

C8

DQU2

C2

DQU3

A7

DQU4

A2

DQU5

B8

DQU6

A3

DQU7

VREFCA

VREFDQ

VDD_1
VDD_2
VDD_3
VDD_4
VDD_5
VDD_6
VDD_7
VDD_8
VDD_9

VDDQ_1
VDDQ_2
VDDQ_3
VDDQ_4
VDDQ_5
VDDQ_6
VDDQ_7
VDDQ_8
VDDQ_9

VSS_1
VSS_2
VSS_3
VSS_4
VSS_5
VSS_6
VSS_7
VSS_8

VSS_9
VSS_10
VSS_11
VSS_12

VSSQ_1
VSSQ_2
VSSQ_3
VSSQ_4
VSSQ_5
VSSQ_6
VSSQ_7
VSSQ_8
VSSQ_9

M1_DDR_VREFCA

M1_DDR_VREFDQ

M8

H1

L8

R543

ZQ

VDDC15_M1

B2
D9
G7
K2
K8
N1
N9
R1
R9

A1
A8
C1
C9
D2
E9
F1
H2
H9

J1

NC_1

J9

NC_2

L1

NC_3

L9

NC_4

A9
B3
E1
G8
J2
J8
M1
M9
P1
P9
T1
T9

B1
B9
D1
D8
E2
E8
F9
G1
G9

240

C529

0.1uF

C530

0.1uF

DDR_HYNIX
IC501-*1

H5TQ4G63AFR-PBC

M8

N3

VREFCA

A0

P7

A1

P3

A2

H1

N2

VREFDQ

A3

P8

A4

P2

A5

R8

L8

A6

ZQ

R2

A7

T8

A8

R3

B2

A9

VDD_1

L7

D9

A10/AP

VDD_2

R7

G7

A11

VDD_3

K2

N7

A12/BC

VDD_4

K8

T3

VDD_5

A13

T7

N1

A14

VDD_6

N9

M7

VDD_7

A15

R1

VDD_8

R9

M2

VDD_9

BA0

N8

BA1

M3

BA2

A1

VDDQ_1

A8

J7

VDDQ_2

CK

C1

K7

VDDQ_3

CK

C9

K9

VDDQ_4

CKE

D2

VDDQ_5

E9

L2

VDDQ_6

CS

F1

K1

VDDQ_7

ODT

H2

J3

VDDQ_8

RAS

H9

K3

VDDQ_9

CAS

L3

WE

J1

NC_1

J9

T2

NC_2

RESET

L1

NC_3

L9

NC_4

F3

DQSL

G3

DQSL

A9

C7

VSS_1

DQSU

B3

B7

VSS_2

DQSU

E1

VSS_3

G8

E7

VSS_4

DML

J2

D3

VSS_5

DMU

J8

VSS_6

M1

E3

VSS_7

DQL0

M9

F7

VSS_8

DQL1

P1

F2

VSS_9

DQL2

P9

F8

VSS_10

DQL3

T1

H3

VSS_11

DQL4

T9

H8

VSS_12

DQL5

G2

DQL6

H7

DQL7

B1

VSSQ_1

B9

D7

VSSQ_2

DQU0

D1

C3

VSSQ_3

DQU1

D8

C8

VSSQ_4

DQU2

E2

C2

VSSQ_5

DQU3

E8

A7

VSSQ_6

DQU4

F9

A2

VSSQ_7

DQU5

G1

B8

VSSQ_8

DQU6

G9

A3

VSSQ_9

DQU7

DDR3 1.5V bypass Cap - Place these caps near Memory

4Gbit : T7(A14)

M1_DDR_A0
M1_DDR_A1
M1_DDR_A2
M1_DDR_A3
M1_DDR_A4
M1_DDR_A5
M1_DDR_A6
M1_DDR_A7
M1_DDR_A8

M1_DDR_A9
M1_DDR_A10
M1_DDR_A11
M1_DDR_A12
M1_DDR_A13
M1_DDR_A14
M1_DDR_A15

M1_DDR_BA0
M1_DDR_BA1
M1_DDR_BA2

M1_U_CLK

M1_U_CLKN
M1_DDR_CKE

M1_DDR_ODT

M1_DDR_RASN
M1_DDR_CASN

M1_DDR_WEN

M1_DDR_RESET_N

M1_DDR_DQS2

M1_DDR_DQS_N2

M1_DDR_DQS3

M1_DDR_DQS_N3

M1_DDR_DM2
M1_DDR_DM3

M1_DDR_DQ16
M1_DDR_DQ17
M1_DDR_DQ18
M1_DDR_DQ19
M1_DDR_DQ20
M1_DDR_DQ21
M1_DDR_DQ22
M1_DDR_DQ23

M1_DDR_DQ24
M1_DDR_DQ25
M1_DDR_DQ26
M1_DDR_DQ27
M1_DDR_DQ28
M1_DDR_DQ29
M1_DDR_DQ30
M1_DDR_DQ31

DDR_SAMSUNG

IC503

K4B4G1646B-HCK0

N3

DDR3

A0

P7

4Gbit

A1

P3

(x16)

A2

N2

A3

P8

A4

P2

A5

R8

A6

R2

A7

T8

A8

R3

A9

L7

A10/AP

R7

A11

N7

A12/BC

T3

A13

T7

A14

M7

A15

M2

BA0

N8

BA1

M3

BA2

J7

CK

K7

CK

K9

CKE

L2

CS

K1

ODT

J3

RAS

K3

CAS

L3

WE

T2

RESET

F3

DQSL

G3

DQSL

C7

DQSU

B7

DQSU

E7

DML

D3

DMU

E3

DQL0

F7

DQL1

F2

DQL2

F8

DQL3

H3

DQL4

H8

DQL5

G2

DQL6

H7

DQL7

D7

DQU0

C3

DQU1

C8

DQU2

C2

DQU3

A7

DQU4

A2

DQU5

B8

DQU6

A3

DQU7

VREFCA

VREFDQ

VDD_1
VDD_2
VDD_3
VDD_4
VDD_5
VDD_6
VDD_7
VDD_8
VDD_9

VDDQ_1
VDDQ_2
VDDQ_3
VDDQ_4
VDDQ_5
VDDQ_6
VDDQ_7
VDDQ_8
VDDQ_9

VSS_1
VSS_2
VSS_3
VSS_4
VSS_5
VSS_6
VSS_7
VSS_8

VSS_9
VSS_10
VSS_11
VSS_12

VSSQ_1
VSSQ_2
VSSQ_3
VSSQ_4
VSSQ_5
VSSQ_6
VSSQ_7
VSSQ_8
VSSQ_9

M1_1_DDR_VREFCA

M1_1_DDR_VREFDQ

M8

H1

L8

R545

ZQ

VDDC15_M1
B2
D9
G7
K2
K8
N1
N9
R1
R9

A1
A8
C1
C9
D2
E9
F1
H2
H9

J1

NC_1

J9

NC_2

L1

NC_3

L9

NC_4

A9
B3
E1
G8
J2
J8
M1
M9
P1
P9
T1
T9

B1
B9
D1
D8
E2
E8
F9
G1
G9

240

C561

0.1uF

C562

0.1uF

DDR_HYNIX

IC503-*1

H5TQ4G63AFR-PBC

M8

N3

VREFCA

A0

P7

A1

P3

A2

H1

N2

VREFDQ

A3

P8

A4

P2

A5

R8

L8

A6

ZQ

R2

A7

T8

A8

R3

B2

A9

VDD_1

L7

D9

A10/AP

VDD_2

R7

G7

A11

VDD_3

K2

N7

A12/BC

VDD_4

K8

T3

VDD_5

A13

T7

N1

A14

VDD_6

N9

M7

VDD_7

A15

R1

VDD_8

R9

M2

VDD_9

BA0

N8

BA1

M3

BA2

A1

VDDQ_1

A8

J7

VDDQ_2

CK

C1

K7

VDDQ_3

CK

C9

K9

VDDQ_4

CKE

D2

VDDQ_5

E9

L2

VDDQ_6

CS

F1

K1

VDDQ_7

ODT

H2

J3

VDDQ_8

RAS

H9

K3

VDDQ_9

CAS

L3

WE

J1

NC_1

J9

T2

NC_2

RESET

L1

NC_3

L9

NC_4

F3

DQSL

G3

DQSL

A9

C7

VSS_1

DQSU

B3

B7

VSS_2

DQSU

E1

VSS_3

G8

E7

VSS_4

DML

J2

D3

VSS_5

DMU

J8

VSS_6

M1

E3

VSS_7

DQL0

M9

F7

VSS_8

DQL1

P1

F2

VSS_9

DQL2

P9

F8

VSS_10

DQL3

T1

H3

VSS_11

DQL4

T9

H8

VSS_12

DQL5

G2

DQL6

H7

DQL7

B1

VSSQ_1

B9

D7

VSSQ_2

DQU0

D1

C3

VSSQ_3

DQU1

D8

C8

VSSQ_4

DQU2

E2

C2

VSSQ_5

DQU3

E8

A7

VSSQ_6

DQU4

F9

A2

VSSQ_7

DQU5

G1

B8

VSSQ_8

DQU6

G9

A3

VSSQ_9

DQU7

DDR3 1.5V bypass Cap - Place these caps near Memory

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.

BSD-NC4_H005-HD

2012-09-14

MAIN DDR

PCM_RESET

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

/PCM_WAIT

PCM_INPACK

/PCM_IORD
/PCM_IOWR

R701
R702

R700

CI_IN_TS_DATA[0-7]

R704

10K
OPT

CI

33

CI

33

OPT

33

+5V_CI_ON

R706
10K

OPT

+5V_CI_ON

R707

10K

OPT

CI_VS1

PCM_INPACK

/PCM_CE2

10K

R709

CI

R708

10K

OPT

C702

0.1uF
CI

/CI_CD1
CI_TS_DATA[3]
CI_TS_DATA[4]
CI_TS_DATA[5]
CI_TS_DATA[6]
CI_TS_DATA[7]

/PCM_CE2

CI_VS1

CI_IN_TS_DATA[0]
CI_IN_TS_DATA[1]
CI_IN_TS_DATA[2]
CI_IN_TS_DATA[3]

CI_IN_TS_DATA[4]
CI_IN_TS_DATA[5]
CI_IN_TS_DATA[6]
CI_IN_TS_DATA[7]

CI_TS_CLK

/PCM_REG

CI_TS_VAL

CI_TS_SYNC
CI_TS_DATA[0]
CI_TS_DATA[1]
CI_TS_DATA[2]

/CI_CD2

C703

4.7uF
10V

CI

R710

R711
10K
OPT

+5V_CI_ON

CI_ADDR[11]
CI_ADDR[9]

CI_ADDR[13]

R722 33

C707

0.1uF

16V

CI_ADDR[12]

CI_ADDR[7]
CI_ADDR[6]
CI_ADDR[5]

CI_ADDR[4]

CI_ADDR[3]

CI_ADDR[2]
CI_ADDR[1]
CI_ADDR[0]

CI_DATA[0-7]

OPT

+5V_CI_ON

CI_ADDR[10]

CI_ADDR[11]
CI_ADDR[9]
CI_ADDR[8]
CI_ADDR[13]
CI_ADDR[14]

CI_ADDR[12]
CI_ADDR[7]
CI_ADDR[6]
CI_ADDR[5]
CI_ADDR[4]
CI_ADDR[3]
CI_ADDR[2]
CI_ADDR[1]
CI_ADDR[0]

/PCM_CE1

+5V_CI_ON

R724

10K

OPT

+5V_CI_ON

R723

10K

CI
CI_DATA[0]
CI_DATA[1]

/PCM_OE

R725

10K

OPT

CI

/PCM_WE
/PCM_IRQA

CI_DATA[0-7]

CI_DATA[2]
CI_DATA[3]

CI_DATA[0-7]

CI_DATA[4]
CI_DATA[5]
CI_DATA[6]
CI_DATA[7]

AR712

33

CI

AR713

33

EB_DATA[0]
EB_DATA[1]
EB_DATA[2]
EB_DATA[3]

EB_DATA[4]
EB_DATA[5]
EB_DATA[6]
EB_DATA[7]

EB_DATA[0-7]

EB_DATA[0-7]

R712
10K
OPT

100

R716

CI

0
OPT

0

R715

OPT

CI

R714 0

CI

R717 100

R713

0

OPT

CI

JK700

10120698-015LF

35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59

65
66
67
68

R720

R718

R719

10K
OPT

CI_DATA[3]
CI_DATA[4]
CI_DATA[5]
CI_DATA[6]
CI_DATA[7]

CI

R721 33

C706 0.1uF

0

OPT

10K

OPT

C705
12pF
50V
OPT

CI

CI_DATA[0]
CI_DATA[1]
CI_DATA[2]

CI_IN_TS_VAL
CI_IN_TS_CLK

CI_IN_TS_SYNC

CI_ADDR[10]

CI_ADDR[8]

CI_ADDR[14]

CI

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
2660
2761
2862
2963
3064
31
32
33
34

G1G2

69

TPO_DATA[0-7]

/CI_CD2

/CI_CD1

TPO_CLK
TPO_SOP
TPO_VAL

R703

+5V_NORMAL

10K

R705

CI
C700

0.1uF
16V

TPO_DATA[0]
TPO_DATA[1]
TPO_DATA[2]
TPO_DATA[3]
TPO_DATA[4]
TPO_DATA[5]
TPO_DATA[6]
TPO_DATA[7]

10K

CI
C701

0.1uF
16V

PCM_INPACK

CI_TS_CLK

CI_TS_VAL

CI_TS_SYNC

CI_TS_DATA[7]

CI_TS_DATA[6]

CI_TS_DATA[5]

CI_TS_DATA[4]

/PCM_WAIT

/PCM_IRQA

CI

AR701

33

AR706

CI

AR705

33

AR702

100

AR703

CI

100

AR704

CI

100

CI
33

CI_IN_TS_DATA[0]
CI_IN_TS_DATA[1]
CI_IN_TS_DATA[2]
CI_IN_TS_DATA[3]
CI_IN_TS_DATA[4]
CI_IN_TS_DATA[5]
CI_IN_TS_DATA[6]
CI_IN_TS_DATA[7]

CI_IN_TS_CLK
CI_IN_TS_SYNC

CI_IN_TS_VAL

CAM_WAIT_N
CAM_IREQ_N

CAM_CD2_N
CAM_CD1_N

CAM_INPACK_N

TPI_VAL
TPI_SOP

TPI_DATA[7]
TPI_DATA[6]
TPI_DATA[5]
TPI_DATA[4]

C704
12pF
50V
OPT

TPI_CLK

CI_ADDR[0]
CI_ADDR[1]
CI_ADDR[2]
CI_ADDR[3]

CI_ADDR[4]
CI_ADDR[5]
CI_ADDR[6]
CI_ADDR[7]

CI_ADDR[8]

CI_ADDR[9]
CI_ADDR[10]
CI_ADDR[11]

CI

AR707

33

CI

AR708

33

CI

AR709

33

EB_ADDR[0]
EB_ADDR[1]
EB_ADDR[2]
EB_ADDR[3]

EB_ADDR[4]
EB_ADDR[5]
EB_ADDR[6]
EB_ADDR[7]

EB_ADDR[8]
EB_ADDR[9]
EB_ADDR[10]
EB_ADDR[11]

CI_ADDR[12]
CI_ADDR[13]
CI_ADDR[14]

/PCM_REG

/PCM_OE
/PCM_WE

/PCM_IORD
/PCM_IOWR

CI

AR711

33

CI

AR710

33

EB_ADDR[12]
EB_ADDR[13]
EB_ADDR[14]
CAM_REG_N

EB_OE_N
EB_WE_N
EB_BE_N1
EB_BE_N0

CI
CI_TS_DATA[3]
CI_TS_DATA[2]
CI_TS_DATA[1]
CI_TS_DATA[0]

AR700

100

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.

TPI_DATA[3]
TPI_DATA[2]
TPI_DATA[1]
TPI_DATA[0]

BSD-NC4_H007-HD

2012-10-20

PCMCIA

RL_ON

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

+3.5V_ST

+12V

C2306

0.1uF
50V

L/DIM0_MOSI

+3.5V_ST

R2300
10K

L2304

UBW2012-121F

C2307

0.1uF
16V

UBW2012-121F

L2303

+12V

L2313

1

10K

R2301

2

Q2300 MMBT3906(NXP)

3

SMAW200-H18S1

POWER_WAFER_18PIN

PWR ON

1

1

3.5V
3

3

3.5V
5

5

GND

7

7

24V

9

9

GND

11

11

12V

13

13

12V

15

15

GND

17

17
19
21 22
23 24

POWER_WAFER_24PIN

P2300

2

2
4

4
6

6
8

8

10

10
12

12
14

14
16

16
18

18
20

19

25

P2301
SMAW200-H24S2

INV ON
PDIM#1
PDIM#2
GND
24V
GND
12V
24V
GND

PWM_DIM

PWM_DIM2

UBW2012-121F

R2309
100

L2306

C2316

0.1uF
50V

+3.3V_NORMAL

R2310
1K

INV_CTL

+24V

L/DIM0_VS
L/DIM0_SCLK

UBW2012-121F

PANEL_CTL

PANEL_POWER

C2331

0.1uF
50V

C2333

33K

5.6K

C

E

10uF

16V

Q2301
MMBT3904(NXP)

R2314

10K

R2317

R2318

B

Q2302

AO3407A

PANEL_VCC

D

S

G

R2346

R2347

5.6K

5.6K

LVDS_DISCHARGE

LVDS_DISCHARGE

C2347

0.1uF
50V

Power_DET

+12V

PD_+12V

R2325

2.7K
1%

PD_+12V
R2326

1.2K
1%

PD_20V
R2327-*1

5.6K

1%

PD_20V

R2328-*1

1.3K
1%

+24V

+3.5V_ST

PD_24V

R2327

8.2K
1%

PD_24V

R2328

1.5K
1%

PD_+3.5V
R2330
0
5%

C2355

0.1uF
16V

C2356

0.1uF
16V

PD_20_24V

VCC

VCC

R2337
100K

IC2307

NCP803SN293

3

1

GND

PD_20_24V

R2336
100K

PD_20_24V

IC2308

NCP803SN293

3

1

GND

+3.5V_ST

R2338
10K

RESET

2

RESET

2

OPT

POWER_DET

C2365

0.1uF
16V

not to RESET at 8kV ESD

24V-->3.48V
20V-->3.51V
12V-->3.58V

ST_3.5V-->3.5V

eMMC POWER

+3.3V_NORMAL

+12V

Switching freq: 700K

+12V

Switching freq: 700K

L2302
BLM18PG121SN1D

L2300
BLM18PG121SN1D

C2301
10uF
16V

L2305
BLM18PG121SN1D

C2304
10uF
16V

3.3V_EMMC

C2305

C2300

0.1uF
22uF

16V

10V

+1.0V_VDD

R2304

1%

R2302

R2306

R2

10K

11K

C2312

C2310

33K

1%

3300pF

1uF

50V

10V

POWER_ON/OFF2_3

R1

C2308
100pF

50V

DCDC_TI

Vout=0.765*(1+R1/R2)

+3.3V_NORMAL

R2311

POWER_ON/OFF1

R1

C2325
100pF

50V

OPT

10K

1% C2332

R2308

51K

R2319

15K

R2

C2326
1uF
10V

1%

Vout=0.765*(1+R1/R2)

DCDC_TI

TPS54327DDAR

EN

VFB

VREG5

SS

EN

VFB

VREG5

SS

C2328
3300pF
50V

IC2300

1

9

2

THERMAL

3

4

3A

IC2301

TPS54327DDAR

1

9

2

THERMAL

3

4

3A

8

7

6

5

[EP]GND

VIN

VBST

SW

GND

8

7

6

5

LG1154A

[EP]GND

VIN

VBST

SW

GND

0.1uF
C2314

0.1uF

16V

16V

NR5040T2R2N
L2307

2.2uH

L2309

3.6uH

SM-8040

C2339

22uF

10V

+1.0V_VDD

C2317

C2319

22uF

22uF

10V

10V

+3.3V_NORMAL

C2340
22uF
10V

OPT

OPT

5V

ZD2300

EN

FB

PVCC

SS

5V

ZD2301

DCDC_RT

IC2300-*1

RT7266ZSP

1

2

3

4

THERMAL

+2.5V

OPT

C2343
22uF
10V

+1.1V_VDD

C2341

22uF
10V

+2.5V_Normal

C2346
10uF
10V

C2323
22uF
10V

POWER_ON/OFF2_2

C2348

0.1uF
16V

OPT

5V

ZD2302

DDR MAIN 1.5V

10K

R2331

C2354

EP[GND]

1

THERMAL

2

IC2305

3

TPS54319TRE

4

3A

5

AGND

3A

17

6

VSENSE

0.1uF
16V

DCDC_TI

7

COMP

BOOT14PWRGD15EN16VIN_3

13

12

11

10

8

RT/CLK

1/16W 5%

$ 0.145

+3.5V_ST

L2318

C2350
10uF
10V

VIN_1

VIN_2

GND_1

GND_2

Vout=0.827*(1+R1/R2)=1.521V

+5.0V normal & USB

IC2304

RT8289GSP

C2324

0.01uF
50V

BOOT

1

NC_1

2

+12V

OLED

L2314

+24V

L2311

BLM18PG121SN1D
NON_OLED

C2309
10uF
35V

C2311

0.1uF
50V

NC_2

3

FB

4

5A

1%

51K

R1

R2343

16K

R2344

1%

C2329
150pF
50V

R2

Vout=1.222*(1+R1/R2)

9

C2358

0.1uF

16V

PH_3

PH_2

PH_1

SS/TR

R2334
15K

9

THERMAL

R2335

330K1/16W 5%

C2359

0.01uF
50V

4700pF

8

7

6

5

NR5040T3R3N

C2360

50V

[EP]GND

SW

VIN

GND

EN

POWER_ON/OFF2_2

L2320

3.3uH

C2361
22uF
10V

D2300

40V

B540C

C2362
22uF
10V

L2312

4.7uH

R1

R2

L2310

4.7uH

+1.5V_DDR

R2340
56K

1/16W

1%

R2339

LG1154D

47K 1%

C2330
22uF
10V

C2335

0.1uF
16V

DCDC_TI
C2364
100pF
50V

VIN_1

VIN_2

GND_1

GND_2

1

2

3

4

C2334
22uF
10V

ZD2303

THERMAL

5

AGND

5V

OPT

BOOT14PGOOD15EN16VIN_317[EP]GND

13

IC2305-*1
RT8079AGQW

DCDC_RT

6FB7

COMP

RT/SYNC

+5V_NORMAL

C2336
10uF
10V

POWER_ON/OFF1

R2345
10K

SW_3

12

SW_2

11

SW_1

10

SS/TR

9

8

C2338

0.1uF
50V

IC2302

[EP]

IN

1

PG

2

VCC

3

1.5A

EN

4

9

THERMAL

OUT

8

FB

7

SS

6

GND

5

C2337
2200pF
50V

R2321
2K
1%

R2322

4.3K
1%

R2

R1

POWER_ON/OFF2_1

+3.3V_NORMAL

+5V_NORMAL

R2312
10K

AP7173-SPG-13 HF(DIODES)

C2327

10uF

10V

Vout=0.8*(1+R1/R2)

+1.1V_CORE

IC2303

RT/CLK

PVIN_1

PVIN_2

VSENSE

C2313

4.7uF
16V

GND_1

GND_2

VIN

TPS54821RHL

1

2

3

4

5

6

8A

7

+12V

L2301

C2302
180pF
50V

+1.1V_VDD

R2303

16K

R2305

15K

1/16W

1/16W

R1

1%

R2

1%

[EP]GND

VIN

8

BOOT

9

7

SW

6

GND

5

C2303
10uF
16V

R2307
150K

1/16W
1%

Vout(1.24V)=0.6*(1+16k/15k)

Vout=0.6*(1+R1/R2)

POWER UP SEQUENCE

5V/3.3V->2.5V->1.5V/1.1V->1.0V
LG1154D : 3.3V->2.5V->1.5V->1.1V

LG1154AN : 3.3V->2.5V->1.0V

15

THERMAL

[EP]GND

PWRGD

14

C2318

BOOT

13

0.1uF
16V

PH_2

12

PH_1

11

EN

10

SS/TR

9

COMP

8

1.3K
R2313

C2315

4700pF 50V

L2308

1uH

C2322
22uF
10V

R2316 1K

C2321

22000pF 50V

C2320

47pF 50V

1/16W

5%

R2315 0

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.

LG1154

POWER

BSD-NC4_H023-HD

2012-12-07

Renesas MICOM

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

For Debug

+3.5V_ST

MICOM_DEBUG

P3000

12507WS-04L

5

1

2

3

4

Don’t remove R3014,
not making float P40

R3016 1K

R3014 10K

MICOM_DEBUG

MICOM_DEBUG

MICOM_RESET

GP4 High/MID Power SEQUENCE

POWER_ON/OFF!

POWER_ON/OFF2_1

POWER_ON/OFF2_2

POWER_ON/OFF2_3

POWER_ON/OFF2_4

SOC_RESET

MICOM MODEL OPTION

MICOM MODEL OPTION

+3.5V_ST

MODEL_OPT_0

MODEL_OPT_1

R3007-*2

22K

R3007-*1

56K

MICOM_GED

MICOM_H13

R3002 10K

R3003 10K

MICOM_M13

R3000 10K

R3001 10K

MICOM_NON_GED

R3006 10K

MICOM_PDP

MICOM_NC4_8PIN

R3007 10K

R3010 10K

MICOM_TOUCH_KEY

R3004 10K

R3005 10K

MICOM_GP3_12/15PIN

R3008 10K

MICOM_LCD/OLED

MICOM_TACT_KEY

R3013 10K

MICOM_LOGO_LIGHT

R3012 10K

MICOM_NON_LOGO_LIGHT

MICOM_OLED_FRC

MICOM_OLED_MAIN

MODEL1_OPT_0

MODEL1_OPT_1
MODEL1_OPT_2

MODEL1_OPT_3

MODEL1_OPT_4

MODEL1_OPT_5

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.

MODEL_OPT_2

MODEL_OPT_3

MODEL_OPT_5

0

NON LOGO

TACT_KEY

LCD

/ OLED

IR_wafer(12/15)

M13MODEL_OPT_4

NON_GED

1

LOGO

TOUCH_KEY

PDP

IR_wafer(10pin)

H13

GED

CAM_PWR_ON_CMD

For LOGO LIGHT

Ready for sample set

Need to Assign ADC port

Ready for sample set

EDID_WP

P75/KR5/INTP9/SCK01/SCL01

P74/KR4/INTP8/SI01/SDA01

P30/INTP3/RTC1HZ/SCK11/SCL11

I2C_SCL_MICOM

I2C_SDA_MICOM

EDID_WP

PANEL_CTL

WOL/WIFI_POWER_ON

HDMI_CEC

POWER_ON/OFF2_2

POWER_ON/OFF2_3

EYE_SDA

EYE_SCL

CAM_PWR_ON_CMD

P60/SCLA0
P61/SDAA0

P31/TI03/TO03/INTP4

P73/KR3/SO01
P72/KR2/SO21

P71/KR1/SI21/SDA21

P70/KR0/SCK21/SCL21

IR

+3.5V_ST

P62
P63

R3035

3.3K

R3036

3.3K

EYE_Q_10P

P122/X2/EXCLK

P121/X1

REGC47VSS48VDD

44

45

46

1
2
3
4

IC3000-*1

5
6

R5F100GEAFB#30

7

MICOM_LEAD_Cu

8
9
10
11
12

13

14

15

16

17

P17/TI02/TO02

P51/INTP2/SO11

P16/TI01/TO01/INTP5

P50/INTP1/SI11/SDA11

P15/PCLBUZ1/SCK20/SCL20

HDMI_WAUP:HDMI_INIT

MHL_DET

+3.5V_ST

+3.5V_ST

R3021

10K

P60/SCLA0
P61/SDAA0

P31/TI03/TO03/INTP4

P75/KR5/INTP9/SCK01/SCL01

P74/KR4/INTP8/SI01/SDA01

P73/KR3/SO01
P72/KR2/SO21

P71/KR1/SI21/SDA21

P70/KR0/SCK21/SCL21

P30/INTP3/RTC1HZ/SCK11/SCL11

EYE_Q_10P

P120/ANI19

P41/TI07/TO07

P40/TOOL0

RESET41P124/XT2/EXCLKS

P123/XT1

P137/INTP0

37

38

39

40

42

43

18

19

20

P13/TXD2/SO20

P14/RXD2/SI20/SDA20

P12/SO00/TXD0/TOOLTXD

P11/SI00/RXD0/TOOLRXD/SDA00

36
35
34
33
32
31
30
29
28
27
26
25

21

22

23

24

P146

P147/ANI18

P10/SCK00/SCL00

P140/PCLBUZ0/INTP6
P00/TI00/TXD1
P01/TO00/RXD1
P130
P20/ANI0/AVREFP
P21/ANI1/AVREFM
P22/ANI2
P23/ANI3
P24/ANI4
P25/ANI5
P26/ANI6
P27/ANI7

MHL_DET

C3000

0.1uF

P62
P63

8pF

C3002

X3000

32.768KHz

10K

GND

R3032

Ready For

Commercial

C3001 0.47uF

P137/INTP0

P122/X2/EXCLK

P121/X1

REGC

VSS

VDD

43

44

45

46

47

48

1
2
3
4
5
6
7
8

IC3000

R5F100GEAFB

MICOM_LEAD_Au

9
10
11
12

13

14

15

16

17

18

P17/TI02/TO02

P51/INTP2/SO11

P16/TI01/TO01/INTP5

P50/INTP1/SI11/SDA11

P14/RXD2/SI20/SDA20

P15/PCLBUZ1/SCK20/SCL20

LED_R

POWER_DET

WOL/ETH_POWER_ON

WOL_CTL

POWER_ON/OFF1

LED_R

SOC_RESET

C3003 8pF

R3028

MICOM_RESET

4.7M
OPT

R3029 22

MICOM_RESET_22OHM

P40/TOOL0

RESET

P124/XT2/EXCLKS

P123/XT1

39

40

41

42

19

20

21

LOGO_LIGHT

MICOM_DEBUG

LOGO_LIGHT

C3004

0.1uF
16V

P120/ANI19

P41/TI07/TO07

37

38

36
35
34
33
32
31
30
29
28
27
26
25

22

23

24

+3.5V_ST

10K

R3030

R3031

P140/PCLBUZ0/INTP6
P00/TI00/TXD1
P01/TO00/RXD1
P130
P20/ANI0/AVREFP
P21/ANI1/AVREFM
P22/ANI2
P23/ANI3
P24/ANI4
P25/ANI5
P26/ANI6
P27/ANI7

P146

P147/ANI18

P13/TXD2/SO20

P10/SCK00/SCL00

P12/SO00/TXD0/TOOLTXD

P11/SI00/RXD0/TOOLRXD/SDA00

INV_CTL

SOC_TX

SOC_RX

AMP_MUTE

CAM_CTL

MODEL1_OPT_5

CAM_CTL

CEC_REMOTE

MICOM_RESET_SW

JTP-1127WEM

OPT

270K

4 3

ST_BY_DET_CAM

MICOM

SW3000

BAT54_SUZHO

12

MICOM_RESET_33OHM

R3029-*1 33

R3033
27K

D3000

G

Q3001-*1
SI1012CR-T1-GE3

S

D

HDMI_CEC_FET_VISHAY

ST_BY_DET_CAM





For CEC

RL_ON

SCART_MUTE

POWER_ON/OFF2_4

POWER_ON/OFF2_1

KEY2

KEY1

MODEL1_OPT_1

MODEL1_OPT_4

MODEL1_OPT_0

SIDE_HP_MUTE

MODEL1_OPT_3

MODEL1_OPT_2

+3.5V_ST

G

S

D

Q3001
RUE003N02
HDMI_CEC_FET_ROHM

R3034

120K

2012.02.22

30

SCART_MUTE

POWER_ON/OFF2_4

HDMI_CEC

33

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

BODY_SHIELD

20

HP_DET

19

5V

18

GND

17

DDC_DATA

16

DDC_CLK

15

ARC

14

CE_REMOTE

13

CK-

12

CK_GND

11

CK+

10

D0-

9

D0_GND

8

EAG62611204

D0+

7

D1-

6

D1_GND

5

D1+

4

D2-

3

D2_GND

2

D2+

1

JK3202

51U019S-312HFN-E-R-B-LG

VA3206

ESD_HDMI

R3250

VA3208

ESD_HDMI

R3207 22

R3208 22

ESD_HDMI

VA3213

ESD_HDMI

CEC_REMOTE

VA3207

HDMI_HPD_1

DDC_SDA_1

DDC_SCL_1

R3248

1K

OPT

R3249

3.9K

OPT

D3210

RCLAMP0524PA

1

10

2

9
8

3

7

4

6

5

HDMI_ESD_SEMTEK

D3211

RCLAMP0524PA

1

10

2

9
8

3

7

4

6

5

HDMI_ESD_SEMTEK

C3202

1uF

10V

VA3215
ESD_HDMI

OPT

C3226

0.1uF
16V

ARC

SPDIF_OUT_ARC

CK-_HDMI1
CK+_HDMI1

D0-_HDMI1
D0+_HDMI1

D1-_HDMI1

D1+_HDMI1

D2-_HDMI1
D2+_HDMI1

HDMI_ESD_NXP

D3210-*1

IP4283CZ10-TBA

TMDS_CH1-

1

TMDS_CH1+

2

GND_1

3

TMDS_CH2-

4

TMDS_CH2+6NC_1

5

HDMI_ESD_NXP

D3211-*1

IP4283CZ10-TBA

TMDS_CH1-

1

TMDS_CH1+

2

GND_1

3

TMDS_CH2-

4

TMDS_CH2+6NC_1

5

BODY_SHIELD

GND

NC_4

10

NC_3

9

GND_2

8

NC_2

EAG62611204

7

NC_4

10

NC_3

9

GND_2

8

NC_2

7

51U019S-312HFN-E-R-B-LG

JK3203

5V_HDMI_4

20

HP_DET

19

5V

18

GND

VA3216

DDC_DATA

DDC_CLK

NC

CE_REMOTE

CK-

CK_GND

CK+

D0-

D0_GND

D0+

D1-

D1_GND

D1+

D2-

D2_GND

D2+

ESD_HDMI

17

16

15

14

13

12

11
10

9

8

7

6

5

4

3

2

1

HDMI1 With ARC

5V_HDMI_1

+5V_NORMAL

BODY_SHIELD

20

EAG62611204

19

18

17

16

15

14

13

12

11
10

9

8

7

6

5

4

3

2

1

HP_DET

5V

GND

DDC_DATA

DDC_CLK

NC

CE_REMOTE

CK-

CK_GND

CK+

D0-

D0_GND

D0+

D1-

D1_GND

D1+

D2-

D2_GND

D2+

5V_HDMI_2

VA3209
ESD_HDMI

CEC_REMOTE

VA3205
ESD_HDMI

R3251
33

HDMI_HPD_2

R3209

R3210

VA3203
ESD_HDMI

D3212

RCLAMP0524PA

1

10

2

9
8

3

7

4

6

5

HDMI_ESD_SEMTEK

D3213

RCLAMP0524PA

1

10

2

9
8

3

7

4

6

5

22

22

VA3204
ESD_HDMI

DDC_SDA_2

DDC_SCL_2

CK-_HDMI2
CK+_HDMI2

D0-_HDMI2
D0+_HDMI2

D1-_HDMI2
D1+_HDMI2

D2-_HDMI2
D2+_HDMI2

HDMI_ESD_NXP

D3212-*1

IP4283CZ10-TBA

TMDS_CH1-

1

TMDS_CH1+

2

GND_1

3

TMDS_CH2-

4

TMDS_CH2+6NC_1

5

HDMI_ESD_NXP

D3213-*1

IP4283CZ10-TBA

TMDS_CH1-

1

TMDS_CH1+

2

GND_1

3

TMDS_CH2-

4

TMDS_CH2+6NC_1

5

NC_4

10

NC_3

9

GND_2

8

NC_2

7

NC_4

10

NC_3

9

GND_2

8

NC_2

7

D3200

R3217

47K

+5V_NORMAL

D3201

R3218
47K

5V_HDMI_1

A2CA1

5V_HDMI_3

A2CA1

R3219
47K

R3220
47K

DDC_SDA_3

DDC_SCL_3

DDC_SDA_1

DDC_SCL_1

HDMI_ESD_SEMTEK

JK3200

51U019S-312HFN-E-R-B-LG

BODY_SHIELD

20

HP_DET

19

5V

18

GND

17

DDC_DATA

16

DDC_CLK

15

NC

14

CE_REMOTE

13

CK-

12

CK_GND

11

CK+

10

D0-

9

D0_GND

8

EAG62611204

D0+

7

D1-

6

D1_GND

5

D1+

4

D2-

3

D2_GND

2

D2+

1

JK3201

51U019S-312HFN-E-R-B-LG

5V_HDMI_3

VA3214
ESD_HDMI

CEC_REMOTE

ESD_HDMI

D3209

RCLAMP0524PA

1
2
3
4
5

HDMI_ESD_SEMTEK

D3208

RCLAMP0524PA

1
2
3
4
5

HDMI_ESD_SEMTEK

VA3202
ESD_HDMI

VA3200

10
9
8
7
6

10
9
8
7
6

HDMI2

R3252
33

R3203

R3205

ESD_HDMI

22

22

VA3201

HDMI_HPD_3

DDC_SDA_3

DDC_SCL_3

CK-_HDMI3
CK+_HDMI3

D0-_HDMI3
D0+_HDMI3

D1-_HDMI3
D1+_HDMI3

D2-_HDMI3
D2+_HDMI3

HDMI_ESD_NXP

D3209-*1

IP4283CZ10-TBA

TMDS_CH1-

1

TMDS_CH1+

2

GND_1

3

TMDS_CH2-

4

TMDS_CH2+6NC_1

5

HDMI_ESD_NXP

D3208-*1

IP4283CZ10-TBA

TMDS_CH1-

1

TMDS_CH1+

2

GND_1

3

TMDS_CH2-

4

TMDS_CH2+6NC_1

5

NC_4

10

NC_3

9

GND_2

8

NC_2

7

NC_4

10

NC_3

9

GND_2

8

NC_2

7

HDMI3

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.

CEC_REMOTE

+5V_NORMAL

D3202

+5V_NORMAL

D3203

VA3212
ESD_HDMI

VA3210

ESD_HDMI

HDMI_ESD_SEMTEK

HDMI_ESD_SEMTEK

5V_HDMI_2

R3225

47K

5V_HDMI_4

R3226
47K

R3253
33

R3222

R3223 22

D3215

RCLAMP0524PA

1
2
3
4
5

D3214

RCLAMP0524PA

1
2
3
4
5

A2CA1

R3228
47K

DDC_SDA_2

DDC_SCL_2

A2CA1

D3205

R3229

47K

DDC_SDA_4

DDC_SCL_4

VA3211
ESD_HDMI

10
9
8
7
6

10
9
8
7
6

+3.5V_ST

HDMI_HPD_4

22

A2CA1

DDC_SDA_4

DDC_SCL_4

CK-_HDMI4
CK+_HDMI4

D0-_HDMI4
D0+_HDMI4

D1-_HDMI4
D1+_HDMI4

D2-_HDMI4
D2+_HDMI4

+3.3V_NORMAL

5V_HDMI_4

C3205
10uF
10V

HDMI_ESD_NXP

D3215-*1

IP4283CZ10-TBA

TMDS_CH1-

NC_4

1

10

TMDS_CH1+

NC_3

2

9

GND_1

GND_2

3

8

TMDS_CH2-

NC_2

4

7

TMDS_CH2+6NC_1

5

HDMI_ESD_NXP

D3214-*1

IP4283CZ10-TBA

NC_4

TMDS_CH1-

10

1

NC_3

TMDS_CH1+

9

2

GND_2

GND_1

8

3

NC_2

TMDS_CH2-

7

4

TMDS_CH2+6NC_1

5

D3207

+5V_NORMAL

R3204

10K

G

S
AO3438
Q3202

AZ1117BH-1.2TRE1

IN

D3206

MBR230LSFT1G

R3215

100K

R3243
1K

1/16W
5%

5.6V

D

C3200
10uF
10V

IC3200

3

1

GND/ADJ

IC3202

TPS2051BDBVR

OUT

30V

1

GND

2

OC

3

+3.5V_ST

R3246

10K

R3247
10K Q3201

C

B

E

C3211

0.1uF

16V

2

C3223

0.047uF
25V

OUT

Q3200
MMBT3904(NXP)

C3210

0.1uF

16V

R321211/16W

C3201
10uF
10V

Vout=0.8*(1+R1/R2)

+5V_NORMAL

IN

5

4

EN

B

C3208

0.1uF

5%

220K

1/16W

E

MMBT3906(NXP)

C

R3206

HDMI4 With MHL

HDMI2

CK-_HDMI2

CK+_HDMI2

D0-_HDMI2

D0+_HDMI2

D1-_HDMI2

D1+_HDMI2

D2-_HDMI2

D2+_HDMI2

HDMI3

CK-_HDMI3

CK+_HDMI3

D0-_HDMI3

D0+_HDMI3

D1-_HDMI3

D1+_HDMI3

D2-_HDMI3

D2+_HDMI3

5%

C3204

0.1uF
16V

C3206

0.1uF
16V

1/16W

10K

R3245

OPT
R3254

100

1/16W
5%

5%

C3207

0.1uF
16V

C

MHL_DET

C3203
10uF
10V

D3204

A1

A2

MHL_ON_OFF

MHL_DET

R1XCN
R1XCP
R1X0N
R1X0P
R1X1N
R1X1P
R1X2N
R1X2P

AVDD12_1

VDD12_1

R3XCN
R3XCP
R3X0N
R3X0P
R3X1N
R3X1P
R3X2N
R3X2P

AVDD12_2

VDD33_1

R4XCN
R4XCP

C3217

0.1uF
16V

HDMI1

D2-_HDMI1

D1-_HDMI1

D1+_HDMI1

[EP]GND

VDD33_2

88

1
2
3
4

D2+_HDMI1

R0X2P

AVDD12_3

86

87

THERMAL

89

R0X1P

R0X2N

85

84

R0X0P

R0X1N

82

83

D0+_HDMI1

R0X0N

81

5
6
7
8
9
10

SII9587CNUC

11
12
13
14

Device Address : 0XB0

15
16
17
18
19
20
21
22

23

R4X0N24R4X0P25R4X1N26R4X1P27R4X2N28R4X2P

CK+_HDMI4

CK-_HDMI4

D0-_HDMI4

D0+_HDMI4

D1-_HDMI4

D2-_HDMI4

D1+_HDMI4

HDMI4

29

VDD12_2

D2+_HDMI4

30

DSDA031DSCL0

DDC_SDA_1

CK+_HDMI1

D0-_HDMI1

R0XCN

R0XCP

80

IC3201

FHD

CBUS_HPD0

DDC_SCL_1

HDMI_HPD_1

CK-_HDMI1

L3202

TPVDD12

78

79

32

33

R0PWR5V

5V_HDMI_1

C3213

1uF

HDMI S/W OUTPUT

HDMI_CLK-

HDMI_CLK+

L3203

TXCP

TXCN

TCVDD12

75

76

77

34

36

DSDA135DSCL1

CBUS_HPD1

DDC_SDA_2

DDC_SCL_2

HDMI_HPD_2

R3231
10

1/16W

R3233

5.1K
5%

HDMI_RX0+

HDMI_RX0-

TX1N

TX0P

TX0N

73

74

37

38

DSDA339DSCL3

R1PWR5V

DDC_SDA_3

5V_HDMI_2

R3232
10

C3214

1uF

HDMI_RX1+

HDMI_RX1-

HDMI_RX2+

HDMI_RX2-

16V

0.1uF

C3224

C3225

0.1uF
16V

C3219

1uF

5V_HDMI_4

R3238
10

1/16W
R3239

5.1K

+3.3V_NORMAL

+3.5V_ST

R3216
10

C3209

0.1uF

16V

5%

1/16W
R3213

5.1K
5%

C3212

1uF
10V

TX2N

TX1P

71

72

40

R3PWR5V

CBUS_HPD3

DDC_SCL_3

HDMI_HPD_3

1/16W

R3234

5.1K
5%

70

41

42

DSDA443DSCL4

DDC_SDA_4

5V_HDMI_3

R3240
10

C3220

1uF

VDD12_3

ARC69TX2P

67

68

66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45

44

CBUS_HPD4

DDC_SCL_4

HDMI_HPD_4

1/16W

R3241

5.1K
5%

RSVDL
SPDIF_IN
INT
CSCL
CSDA
RESET_N
TPWR
GPIO1
GPIO0
CD-SENSE4
CD_SENSE3
GPIO2
CD_SENSE1
CD_SENSE0
WKUP
LPSBV
PWRMUX_OUT
SBVCC5
R5PWR5V[VGA]
DSCL5[VGA]
DSDA5[VGA]
R4PWR5V

GP4

HDMI 32

UD

R1XCN

1

R1XCP

2

R1X0N

3

R1X0P

4

R1X1N

5

R1X1P

6

R1X2N

7

R1X2P

8

AVDD12_1

9

VDD12_1

10

R3XCN

11

R3XCP

12

R3X0N

13

R3X0P

14

R3X1N

15

R3X1P

16

R3X2N

17

R3X2P

18

AVDD12_2

19

VDD33_1

20

R4XCN

21

R4XCP

22

10K

R3202

R3211 33

R3236 33

R3237 33

R3214 33

+5V_NORMAL

C3215

0.1uF

16V

[EP]GND

THERMAL

89

23

R4X0N24R4X0P25R4X1N26R4X1P27R4X2N28R4X2P

C3218
10uF
10V

IC3201-*1

SII9587CNUC-3

29

30

32

33

DSDA031DSCL0

VDD12_2

R0PWR5V

CBUS_HPD0

34

DSDA135DSCL1

36

R1PWR5V

CBUS_HPD1

37

38

DSDA339DSCL3

VDD12_368ARC69TX2P70TX2N71TX1P72TX1N73TX0P74TX0N75TXCP76TXCN77TCVDD1278TPVDD1279R0XCN80R0XCP81R0X0N82R0X0P83R0X1N84R0X1P85R0X2N86R0X2P87AVDD12_388VDD33_2

67

66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45

40

41

42

44

DSDA443DSCL4

R3PWR5V

CBUS_HPD3

CBUS_HPD4

HDMI_INT

I2C_SCL5

I2C_SDA5

HDMI_S/W_RESET

10K

R3244

C3222
10uF
10V

RSVDL
SPDIF_IN
INT
CSCL
CSDA
RESET_N
TPWR
GPIO1
GPIO0
CD-SENSE4
CD_SENSE3
GPIO2
CD_SENSE1
CD_SENSE0
WKUP
LPSBV
PWRMUX_OUT
SBVCC5
R5PWR5V[VGA]
DSCL5[VGA]
DSDA5[VGA]
R4PWR5V

MHL_DET

SPDIF OUT

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

SPDIF_OUT

R3400

+3.3V_NORMAL

33

C3402
47pF
50V

VA3400

5.5V

OPT

ADUC 5S 02 0R5L

C3400

0.1uF
16V

JK3401

JSTIB15

VIN

A

VCC

B

GND

C

Fiber Optic

4

SHIELD

HP_LOUT

HP_ROUT

R3404
150

1/10W
5%

R3405
150

1/10W
5%

HP_DET

HP_OUT

R3409
100

1/16W
5%

+3.3V_NORMAL

R3406

10K

HP_OUT

VA3405

5.6V

JK3403

PEJ038-3B6

5GND

4L

3DETECT

1R

EAG61030009

HP_OUT

COMPONENT 1 PHONE JACK

JK3400

PEJ038-4G6

5 M5_GND

4 M4

3 M3_DETECT

1 M1

6 M6

SOC_RX

SOC_TX

R3401
10K

VA3401

5.6V

+3.5V_ST

+3.3V_NORMAL

R3402
10K

OPT

C3401
18pF

P3400

12507WS-04L

1

2

3

4

5

R3407
100

1/16W
5%

COMP1_DET

COMP1_Y

COMP1_Pb

COMP1_Pr

CVBS 1 PHONE JACK

JK3402

PEJ038-4Y6

5 M5_GND

4 M4

3 M3_DETECT

1 M1

6 M6

VA3402

5.6V

VA3403

5.6V

VA3404

5.6V

+3.3V_NORMAL

R3403
330K

C3403

0.1uF
16V

for audio Hum noise (L)

R3408
100

1/16W
5%

AV1_CVBS_DET

COMP1/AV1/DVI_L_IN

COMP1/AV1/DVI_R_IN

AV1_CVBS_IN

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.

JACK HIGH/MID

BSD-NC4_H034-HD

2012.10.09

Place Near Micom

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

LOGO_LIGHT

+3.5V_ST

10K

R4001

10K

LOGO_LIGHT

OPT

R4000

C4000

0.1uF
16V

LOGO_LIGHT

1K

R4002

LOGO_LIGHT

LOGO_LIGHT

B

Q4000
MMBT3904(NXP)

IR

LOGO_LIGHT

R4003 33

LOGO_LIGHT

R4004 33

C

E

R4005

10K

5%

+3.5V_ST

LOGO_LIGHT_WAFER

R4008

R4006
100

KEY1

R4007
100

KEY2

+3.5V_ST

10K

5%

R4009

10K

5%

C4001

0.1uF

C4002

0.1uF

AMOTECH CO., LTD.

+3.5V_ST

VA4000

5.6V

VA4001

5.6V

AMOTECH CO., LTD.

EYE_SCL

EYE_Q_10P

EYE_SDA

EYE_Q_10P

L4001

BLM18PG121SN1D

R4011
100

OPT

R4010
100

OPT

C4005
1000pF
50V

LOGO_LIGHT_WAFER

VA4004

ADMC 5M 02 200L

VA4003
ADMC 5M 02 200L

C4006
100pF

NON_OLED

50V

VA4002

5.6V

NON_OLED

AMOTECH CO., LTD.

NON_EYE_Q_8P

P4002

12507WR-08L

1

1

2

2

3

3

4

4

5

5

6

6

7

7

8

8

9

9

10

EYE_Q_10P

P4004

12507WR-10L

11

+3.5V_WOL

WIFI_DM

WIFI_DP

WOL/WIFI_POWER_ON

IR

C4016
5pF
50V

L4000

120-ohm

BLM18PG121SN1D

C4015
5pF
50V

OLED

R4013
22

C4010
100pF

OPT

C4004

22uF

10V

VA4005

5.6V

50V

MAX 0.4A

AMOTECH CO., LTD.

OPT

+3.5V_WOL

USB_DM
USB_DP

GND
WOL
GND

NON_OLED

P4000

SMAW200-H12S2

SMAW200-H16S2

P4003

OLED_DEV

17

2

4

6

8

10

12

14

16

.

1

3

5

7

9

11

13

15

3.3V
RTS
RX
TX
RESET
CTS

1000pF

C4011

OLED

50V

L4003

BLM18PG121SN1D

OLED

L4002

120-ohm

+3.5V_ST

+3.3V_NORMAL

C4007

0.1uF

C4012
1000pF
50V

For EMI

C4008
47pF
50V

R4012
100

C4009
47pF
50V

OPT
C4013
47pF
50V

OPT
C4014
47pF
50V

For EMI

AR4000
100
1/16W

+3.3V_NORMAL

R4014

10K

M_REMOTE_RTS

M_REMOTE_RX

M_REMOTE_TX

M_RFModule_RESET

M_REMOTE_CTS

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.

IR / KEY

BSD-NC4_H040-HD

2012.10.10

+3.3V_NORMAL

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

+3.3V_NORMAL

BLM18PG121SN1D

CAMERA

L4200

120-ohm

USB2_HUB_IC_IN_DM

USB2_HUB_IC_IN_DP

USB_DM3

USB_DP3

C4200

CAMERA

1uF
25V

C4201

0.1uF
CAMERA

CAMERA
C4202

4.7uF

CAMERA
C4203

0.1uF

CAMERA

R42040

CAMERA

R42050

USB_CAMERA_DM

USB_CAMERA_DP

CAMERA

CAMERA

R421910K

R421810K

R4216

R4215100K

PSELF

PGANG

23

AVDD_3

GND_2

X-TAL_2

22

14

100K

21

20

19

18

17

16

15

DVDD

OVCUR3

OVCUR4

TEST/SCL

RESET

DP4

DM4

C4207

22pF

CAMERA

+3.3V_NORMAL

CAMERA

C4208

0.1uF
R4217

10K

CAMERA

1/16W

5%

C4209

0.1uF

CAMERA

/RST_HUB

CAMERA POWER ENABLE CONTROL

+3.5V_ST

CAMERA_NON_OLED

Q4201

PMV48XP

S

+5V_NORMAL

L4201

UBW2012-121F

OLED

D

+3.5V_CAM

From HUB

USB_Camera

CAM_SLIDE_DET

+3.5V_CAM

C4213

4.7uF
CAMERA

5V

10V

ZD4200

CAM_PWR_ON_CMD

AUD_LRCH

OPT

AUD_LRCK

AUD_SCK

R4211

CAMERA

33

R4212
33

CAMERA

R4213
33

CAMERA

CAMERA

CAMERA

33pF
50V

OPT

33pF
50V

CAMERA

33pF
50V

C4211

C4215

33pF
50V

C4212

C4214

CAMERA

P4200

12507WR-12L

1

2

3

4

5

6

7

OPT

OVCUR2

OVCUR1

SDA

V33

[EP]GND

24

25

26

1

2

3

4

5

6

7

R4214

CAMERA

1%

C4205

0.1uF

CAMERA

X-TAL_1

CAMERA

27V528

THERMAL

29

IC4200

GL852G-31

9

8

RREF

AVDD_2

680

GND_1

22pF

C4204

CAMERA

10X111X212

X4200
12MHZ

1

2

CAMERA

DM313DP3

C4206

0.1uF
CAMERA

4

3

DM0

DP0

CAMERA

R42060

R42100

CAMERA

DM1

DP1

AVDD_1

DM2

DP2

USB2_HUB_IC_IN_DM

USB2_HUB_IC_IN_DP

NON_CAMERA

NON_CAMERA

R42000

R42010

NON_CAMERA

R42020

R42030

NON_CAMERA

USB_DM3

USB_DP3

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.

CAM_CTL

CAMERA_NON_OLED

R4207

3.3K

R4208
22K

R4209

CAMERA_NON_OLED

2.2K
CAMERA_NON_OLED

C

B

Q4200
MMBT3904(NXP)

E

C4210

4.7uF
10V

CAMERA_NON_OLED

CAMERA_NON_OLED

G

ST_BY_DET_CAM

USB_CAMERA_DP

USB_CAMERA_DM

R4220

10K

CAMERA

VA4201

VA4200

CAMERA

D4200

OPT

RCLAMP0502BA

CAMERA

8

9

10

11

12

13

BSD-NC4_H042-HD

USB3_HUB

2012.10.08

/USB_OCD1

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

USB_CTL1

R4500

10K
OPT

+3.3V_NORMAL

R4501

10K

+5V_NORMAL

C4500

0.1uF
16V

OCP USB1

IC4500

BD82020FVJ

GND

1

IN_1

2

IN_2

3

EN

4

+5V_USB_1

USB1 (3.0)

C4400

10uF

10V

USB3_DM

USB3_DP

+5V_USB_1

OUT_3

8

OUT_2

7

OUT_1

6

OC

5

C4501

10uF

10V

USB3_RX0M

USB3_RX0P

USB3_TX0M

USB3_TX0P

D4400

RCLAMP0502BA

D4401

RCLAMP0502BA

D4402

RCLAMP0502BA

MAX 1.2A

STDA_SSRX-

STDA_SSRX+

GND_DRAIN

STDA_SSTX-

STDA_SSTX+

VBUS

GND

D-

D+

SHIELD

JK4400

SJ113262

1

2

3

4

5

6

7

8

9

10

C4302

0.1uF
16V

+5V_NORMAL

USB_CTL3

USB_CTL2

OCP USB2/3

IC4306

TPS2066CDGNR

GND

EN1

EN2

1

IN

2

3

4

9

THERMAL

8

7

6

5

[EP]GND

FLT1

OUT1

OUT2

FLT2

C4337

10uF

10V

C4301

10uF

10V

+3.3V_NORMAL

+5V_USB_3

+5V_USB_2

10K

R4301

10K

R4302

/USB_OCD3

/USB_OCD2

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.

USB_DM2

USB_DP2

+5V_USB_2

C4322

10uF

10V

USB2 (2.0)

MAX 1.0A

3AU04S -30 5-ZC-(LG)

JK4302

D4302

RCLAMP0502BA

+5V_USB_3

USB3 (2.0)
MAX 1.0A

3AU04S -30 5-ZC-(LG)

JK4300

1234

USB_DM3

USB_DP3

USB DO WN STREAM

5

C4310

10uF

10V

D4300

RCLAMP0502BA

USB JACK

1234

USB DOWN STREAM

5

BSD-NC4_H044-HD

2012-11-09

Full Scart(18 Pin Gender)

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

VA4801

5.6V
EU

VA4807

VA4800
20V

EU

5.5V
EU

VA4808

5.5V
OPT

VA4802

5.6V

VA4803

5.5V

VA4804

5.5V
EU

VA4805

5.5V
EU

EU

EU

19

DA1R018H91E

JK4800

EU

SHIELD

18

17

16

15

14

13

12

11

10

AV_DET

COM_GND

SYNC_IN

SYNC_OUT

SYNC_GND

RGB_IO

R_OUT

R_GND

G_OUT

G_GND

9

ID

8

B_OUT

7

AUDIO_L_IN

6

B_GND

5

AUDIO_GND

4

AUDIO_L_OUT

3

AUDIO_R_IN

2

AUDIO_R_OUT

1

SC_CVBS_IN

VA4809

5.6V
EU

+3.3V_NORMAL

EU

R480075

EU

SC_L_IN

EU
R4801

10K

C4804

0.1uF

SC_FB

SC_G

SC_B

CLOSE TO JUNCTION

EU
R4802

100

1/16W
5%

SC_R

SC_DET

DTV/MNT_V_OUT

SC_ID

VA4806

5.6V

SC_R_IN

EU

BLM18PG121SN1D

EU

EU
C4800
1000pF
50V

BLM18PG121SN1D

EU

EU
C4801
1000pF
50V

L4800

L4801

C4802
4700pF

EU

C4803
4700pF

EU

DTV/MNT_L_OUT

DTV/MNT_R_OUT

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.

BSD-NC4_H048-HD

2012.10.31

SCART GENDER

Ethernet Block

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

LAN_JACK_POWER

JK5100

XRJH-01A-4-DA7-180-LG(B)

LAN_XML

P1[CT]

1

P2[TD+]

2

P3[TD-]

3

P4[RD+]

4

P5[RD-]

5

P6[CT]

6

P7

7

P8

8

P9

9

P10[GND]

10

P11

11

YL_C

D1

YL_A

D2

GN_C

D3

GN_A

D4

12

SHIELD

C5100

0.1uF
16V

C5101

0.01uF
50V

VA5100

5.5V

C5102

0.1uF
16V

VA5101

5.5V

C5103

0.01uF
50V

VA5102

5.5V

VA5103

5.5V

EPHY_TDP

EPHY_TDN

EPHY_RDP

EPHY_RDN

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.

JK5100-*1
TLA-6T764

LAN_TDK

R1

1

R2

2

R3

3

R4

4

R5

5

R6

6

R7

7

R8

8

R9

9

R10[GND]

10

R11

11

YL_C

D1

YL_A

D2

GN_C

D3

GN_A

D4

12

SHIELD

LAN_VERTICAL

2011.12.09

50

Ethernet Block

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

+3.3V_WOL

3.3K

+3.5V_WOL

L5200

+3.3V_WOL

120-ohm

BLM18PG121SN1D

LAN_JACK_POWER

C5201

0.1uF
16V

EPHY_TDP

EPHY_TDN

EPHY_RDP

EPHY_RDN

C5203

0.1uF
16V

Route Single 50 Ohm, Differential 100 Ohm

C5200

4.7uF
10V

Place 0.1uF close to each power pins

ET_COL/SNI

Place this cap. near IC

C5205

0.1uF
16V

Place this Res. near IC

+3.3V_WOL

R5203

3.3K

C5206
20pF
50V

R5204

2.49K 1%

GND_1

1

2

4

3

X-TAL_2

C5207
20pF

50V

AVDD10OUT

+3.3V_WOL

X-TAL_1

X5200

25MHz

GND_2

RSET

MDI+[0]

MDI-[0]

MDI+[1]

MDI-[1]

AVDD33_1

RXDV

3.3K

R5200

+3.3V_WOL

R52021M

OPT

[EP]

CKXTAL2

1

2

3

4

5

6

7

8

RXD[0]10RXD[1]

R5206 33

Place this cap. near IC

C5208

0.1uF
16V

ET_RXER

R5218

0

DVDD10OUT

AVDD33_2

CKXTAL1

29

30

31

32

THERMAL

33

IC5200

RTL8201F-VB-CG

9

11

12

13

RXC

RXD[2]/INTB

RXD[3]/CLK_CTL

OPT

R5207 33

R5201 33

3.3K

EPHY_INT

EPHY_RXD0

R5208

EPHY_RXD1

ET_COL/SNI

COL28RXER/FXEN

27

14

DVDD33

C5209

33pF

C5202

5pF

EPHY_CRS_DV

EPHY_ACTIVITY

R521033

LED1/PHYAD[1]

CRS/CRS_DV

25

26

24

23

22

21

20

19

18

17

15

16

TXC

TXD[0]

R5209

51

EPHY_TXD0

Place near IC

LED0/PHYAD[0]/PMEB

MDIO

MDC

PHYRSTB

TXEN

TXD[3]

TXD[2]

TXD[1]

+3.3V_WOL

C5211

0.1uF
16V

R5215

3.3K

R5217

EPHY_EN

EPHY_TXD1

R5205

+3.3V_WOL

3.3K

R5212

1.5K

1/16W

EPHY_ACTIVITY

ET_RXER

R5219

10K

1/16W

1%

C5212

0.1uF
OPT

5%

33

R522033

OPT

R5221

WOL/ETH_POWER_ON

EPHY_MDIO

EPHY_MDC

/RST_PHY

EDID_WP

(from SOC)

(PHY reset from MICOM)

WOL POWER ENABLE CONTROL

+3.5V_ST

WOL_CTL

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.

R4316

3.3K

B

R4317
22K

R4318

2.2K

C

Q4300
MMBT3904(NXP)

E

C4325

4.7uF
10V

Q4301

PMV48XP

S

+3.5V_WOL

D

G

EPHY_REFCLK

BSD-NC4_H052-HD

2012-09-12

ETHERNET

R5602

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

0

Separate DGND AND AVSS

AMP_MUTE

R5600

10K

+24V

UBW2012-121F

+3.3V_NORMAL

R5601

10K

C

B

Q5600

MMBT3904(NXP)

E

L5600

WOOFER_MUTE

+24V_AMP

C5601

0.1uF
50V

R5603

100

C5602

1000pF

50V

AUD_MASTER_CLK

AMP_RESET_N

WOOFER_MUTE

+3.3V_NORMAL

AUD_LRCK

AUD_SCK

AUD_LRCH
I2C_SDA1

I2C_SCL1

L5601

C5603
10uF
10V

BLM18PG121SN1D

This parts are Located
on AVSS area.

R5610

470

4700pF

C5612

0.047uF

AVDD

MCLK

PDN

SCLK
SDIN

SDA
SCL

13
14
15
16
17
18
19
20
21
22
23
24

C5610

0.1uF
16V

C5611

12

25

PLL_FLTM

PLL_FLTP

VR_ANA

10

11

27

DVDD28DVSS

RESET26STEST

AVSS

9

C5614

0.1uF

PBTL

8

29

GND

7

30

50V

C5613 2200pF

NC_1

SSTIMER

NC_2

5

6

TAS5733

32

AGND31VREG

GVDD_OUT

25V

1uF

C5615

C5617

C5616

BST_A

3

4

THERMA L

49

IC5600

33

34

BST_D

C5609

4700pF

C5608

R5609

A_SEL_FAULT

1%

470

OSC_RES

DVSSO

VR_DIG

LRCLK

+3.3V_NORMAL

L5602

0.047uF

C5604

0.1uF
16V

33 R5605

R5608 15K

18K

R5607

C5605

C5607

4.7uF

0.1uF

10V

R560633 +24V_AMP

R560433

C5606

0.1uF
BLM18PG121SN1D

16V

50V

0.033uF

OUT_A

PVDD_AB_1

PVDD_AB_2

1

2

48
47
46
45
44
43
42
41
40
39
38
37

35

36

OUT_D

PVDD_CD_1

PVDD_CD_2

0.033uF
50V

C5618

0.1uF
50V

[EP]
PGND_AB_2
PGND_AB_1
OUT_B
NC_6
NC_5
BST_B
BST_C
NC_4
NC_3
OUT_C
PGND_CD_2
PGND_CD_1

C5619

0.1uF
50V

+24V_AMP

C5620
10uF
35V

C5621
10uF
35V

C5622
10uF
35V

C5623
10uF
35V

50V

0.033uF

C5624

50V

0.033uF
C5625

R5613181/16W

R5614181/16W

R5611
18

C5626
330pF
50V

C5627
330pF
50V

R5612
18

C5628
330pF
50V

C5629
330pF
50V

NRS6045T100MMGK

L5605

10.0uH

L5606

10.0uH

NRS6045T100MMGK

NRS6045T100MMGK

L5604

10.0uH

L5603

10.0uH

NRS6045T100MMGK

C5630

0.47uF
50V

C5631

0.47uF
50V

C5632

0.1uF
50V

C5633

0.1uF
50V

C5634

0.1uF
50V

C5635

0.1uF
50V

Close to Speaker

C5636
2200pF

50V

C5637
2200pF

50V

C5638
2200pF
50V

C5639
2200pF

50V

SPK_L+

SPEAKER_L

SPK_L-

SPK_R+

SPEAKER_R

SPK_R-

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.

GP4_MT5369

AUDIO[ST]

SPK_L+

SPK_L-

SPK_R+

SPK_R-

WAFER-ANGLE

4

3

2

1

P5600

2011.11.21

58

WOOFER

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

R5700
0

Separate DGND AND AVSS

L5700

+24V_AMP_WOOFER

WOOFER_OLED

UBW2012-121F

WOOFER

C5701

0.1uF
50V

WOOFER

R5701

WOOFER

100

C5702

1000pF

50V

+24V

WOOFER_NON_OLED

UBW2012-121F

WOOFER_MUTE

GND-4

L5707

+12V

BLM18PG121SN1D

WOOFER

AUD_MASTER_CLK

AMP_RESET_N

AUD_LRCK

AUD_SCK

AUD_LRCH
I2C_SDA1

I2C_SCL1

+3.3V_NORMAL

L5701

C5703
10uF
10V

WOOFER

WOOFER

C5704

0.1uF
16V

C5705

WOOFER

4.7uF
10V

33 R5703

WOOFER

R570233

This parts are Located
on AVSS area.

GND-4

WOOFER

C5709

4700pF

WOOFER

C5708

R5707

A_SEL_FAULT

1%

470

OSC_RES

VR_DIG

+3.3V_NORMAL

WOOFER

L5702

0.047uF

BLM18PG121SN1D

AVDD

MCLK

DVSSO

PDN

LRCLK

SCLK
SDIN

SDA
SCL

R570433

R5706 15K

WOOFER

R5705

WOOFER

C5707

0.1uF

WOOFER

WOOFER

WOOFER

WOOFER

C5706

0.1uF
16V

WOOFER

18K

13
14
15
16
17
18
19
20
21
22
23
24

C5710

0.1uF
16V

WOOFER

4700pF

C5711

WOOFER

R5708

470

C5712

PLL_FLTP

VR_ANA

11

12

25

RESET26STEST

WOOFER

WOOFER

0.047uF

WOOFER

PBTL

AVSS

PLL_FLTM

8

9

10

27

29

GND

DVDD28DVSS

C5714

0.1uF

WOOFER

NC_2

6

7

WOOFER

30

AGND31VREG

C5716

WOOFER

50V

C5713 2200pF

BST_A

NC_1

SSTIMER

3

4

5

THERMA L

49

IC5700

TAS5733

32

33

34

BST_D

GVDD_OUT

25V

1uF

WOOFER

C5715

C5717

50V

0.033uF

WOOFER

OUT_A

PVDD_AB_1

PVDD_AB_2

1

2

48
47
46
45
44
43
42
41
40
39
38
37

35

36

OUT_D

PVDD_CD_1

PVDD_CD_2

WOOFER

0.033uF
50V

WOOFER

+24V_AMP_WOOFER

C5720

C5718

10uF

0.1uF
35V

50V

WOOFER

[EP]
PGND_AB_2
PGND_AB_1
OUT_B
NC_6
NC_5
BST_B
BST_C
NC_4
NC_3
OUT_C
PGND_CD_2
PGND_CD_1

+24V_AMP_WOOFER

C5719

0.1uF
50V

WOOFER_STEREO

WOOFER

C5722
10uF
35V

WOOFER_STEREO

C5721
10uF
35V

OPT

10K

R5709

OPT

C5723
10uF
35V

WOOFER

C5724

R5710

50V

0.033uF

WOOFER

50V

0.033uF
C5725

10K

WOOFER

R5713
18

WOOFER

C5728
330pF
50V

WOOFER

C5729
330pF
50V

R5714
18

WOOFER

R5711181/16W

WOOFER_STEREO
C5726

WOOFER_STEREO

330pF
50V

WOOFER_STEREO
C5727
330pF
50V

R5712181/16W

WOOFER_STEREO

WOOFER

NRS6045T100MMGK

L5704

10.0uH

WOOFER

L5706

10.0uH

NRS6045T100MMGK

NRS6045T100MMGK

L5703

10.0uH

WOOFER_STEREO

L5705

10.0uH

NRS6045T100MMGK

WOOFER_STEREO

WOOFER

C5730

0.47uF
50V

WOOFER_STEREO

C5731

0.47uF
50V

SPK_WOOFER_L-

SPK_WOOFER_L+

WOOFER
C5732

0.1uF
50V

WOOFER

C5733

0.1uF
50V

WOOFER_STEREO

C5734

0.1uF
50V

WOOFER_STEREO
C5735

0.1uF
50V

Close to Speaker

WOOFER

C5736
2200pF

50V

WOOFER
C5737
2200pF

50V

WOOFER_STEREO

C5738
2200pF
50V

WOOFER_STEREO
C5739
2200pF

50V

P5701

FW25001-02(SPK 2P)

WOOFER

1

2

SPK_WOOFER_L+

WOOFER_L

SPK_WOOFER_L-

SPK_WOOFER_R+

WOOFER_R

SPK_WOOFER_R-

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.

SPK_WOOFER_R-

SPK_WOOFER_R+

P5700

FW25003_03

1

2

3

DEV_WOOFER_STEREO

GP4_MT5369

AUDIO[ST]

2011.11.21

58

AUD_OUT >> EU/CHINA_HOTEL_OPT

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

DTV/MNT_L_OUT

1uF
25V

EU

C6000

OPT
C6002
6800pF

EU

R60002.2K

R6002

OPT

470K

SCART_AMP_L_FB

SCART_Lout

33pF

+12V

EU

IC6000

AZ4580MTR-E1

EU

VCC

8

OUT2

7

IN2-

6

IN2+

5

OUT1

1

EU

R600433K

C6003

EU

IN1-

IN1+

VEE

2

3

4

L6000

C6004

0.1uF
50V

EU

SIGN600002

R6008 33K

C6005

EU

EU

33pF

SCART_AMP_R_FB

SCART_Rout

OPT

R6010
470K

R6011

OPT
C6007
6800pF

2.2K

EU

C6008

1uF
25V

EU

DTV/MNT_R_OUT

[SCART AUDIO MUTE]

DTV/MNT_L_OUT

Q6000

MMBT3904(NXP)

DTV/MNT_R_OUT

Q6001

MMBT3904(NXP)

C

E

C

E

EU

R6013

1K

B

EU

EU

R6014

1K

B

EU

EU_SCART_MUTE_ISAHAYA

Q6002
RT1P141C-T112

E

C

B

SCART_MUTE

PDTA114ET

Q6002-*1

E

C

B

EU_SCART_MUTE_NXP

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.

SCART AUDIO AMP

2011.11.21

60

EARPHONE AMP

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

HP_OUT_H13

C6104-*1

18pF

IC6100

TPA6138A2

HP_OUT_H13

C6109-*1
18pF

HP_ROUT_MAIN

HP_OUT_H13

R6103-*1
43K

1%

C6100
1uF
10V

HP_OUT

HP_ROUT_AMP

SIDE_HP_MUTE

HP_OUT

R6100
10K

C6104

180pF

R6103

33K

HP_OUT_MTK

HP_OUT_MTK

HP_OUT

R6106
43K

+3.3V_NORMAL

4.7K

R6105

HP_OUT

+INR

1

C6108
10pF
50V

C6102
1uF
10V

-INR

OUTR

GND_1

MUTE

VSS

2

3

4

5

6

CN

7

C6103
1uF

HP_OUT

HP_OUT

1%

HP_OUT

10V

+INL

14

-INL

13

12

11

10

HP_OUT

OUTL

UVP

GND_2

VDD

9

CP

8

C6106
10pF
50V

HP_OUT_MTK

HP_OUT

R6104
43K

1%

+3.3V_NORMAL

HP_OUT

R6102

HP_OUT_MTK

L6100

120-ohm

HP_OUT

BLM18P G12 1SN1D

C6105

1uF
10V

C6109
180pF

33K

HP_OUT

C6107

0.1uF

16V

HP_OUT
R6101
10K

C6101
1uF
10V

HP_OUT

HP_LOUT_AMP

HP_LOUT_MAIN

HP_OUT_H13

R6102-*1
43K

1%

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.

HEADPHONE AMP

2011.09.29

61

CI POWER ENABLE CONTROL

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

+5V_NORMAL

PCM_5V_CTL

R6218
10K

CI

CI

R6217
100

IN

EN

IC6200

AP2151WG-7

5

4

+5V_CI_ON

OUT

1

CI

GND

2

FLG

3

C6210
1uF
25V

CI

R6219

10K

CI

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.

CI SLOT

2011.10.31

62

B-CAS (SMART CARD) INTERFACE

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

SMARTCARD_PWR_SEL/SD_EMMC_DATA[1]

JAPAN

R6300 22

+3.3V_NORMAL

2.7K

R6301

R6303

JAPAN

OPT

R6302

R6304

OPT

2.7K
JAPAN

R6305

R6306

CLKDIV1 CLKDIV2 : F_CRD_CLK

2.7K

----------------------------­ 1 0 CLKIN

JAPAN

+5V_NORMAL

OPT

BLM18PG121SN1D

JAPAN

C6300

0.1uF
16V

JAPAN

L6300

SIGN630028

JAPAN

C6301

10uF
10V

C6302

0.1uF

INT CMDVCC : STATUS

+3.3V_NORMAL

IC6300

TDA8024TT

CLKDIV1

1

CLKDIV2

2

5V/3V

3

PGND

4

S2

5

VDDP

PRES

PRES

AUX2

AUX1

CGND

6

S1

7

VUP

I/O

JAPAN

8

9

10

11

12

13

14

JAPAN

C6303

0.1uF
16V

JAPAN

16V

AUX2UC

28

AUX1UC

27

I/OUC

26

XTAL2

25

XTAL1

24

OFF

23

GND

22

VDD

21

RSTIN

20

CMDVCC

19

PORADJ

18

VCC

17

RST

16

CLK

15

C6304

0.1uF

JAPAN

16V

JAPAN

R6307 22

JAPAN

R6308 22

JAPAN

R6309 22

JAPAN

R6310 22

JAPAN

R6311 22

Place CLK C3 far from C2,C7,C4 and C8

75 ohm in I/O is for short circuit Protection

OPT

JAPAN

R6317

1.2K

L6301

JAPAN

BLM18PG121SN1D

JAPAN

C6305

0.1uF
16V

JAPAN

JAPAN

R6315

R6318

1.2K

JAPAN

C6306

0.1uF

16V

+3.3V_NORMAL

10K

R6312

1.2K

JAPAN

R6313
75

OPT

R6319

1.2K

JAPAN

R6316

1.2K

+3.3V_NORMAL

JAPAN

C6307

0.33uF
16V

JAPAN

R6314
1K

ZD6300

5V

JAPAN

SMARTCARD_DATA/SD_EMMC_CLK

SMARTCARD_CLK/SD_EMMC_DATA[0]

SMARTCARD_DET/SD_EMMC_DATA[3]

SMARTCARD_RST/SD_EMMC_DATA[2]

B-CAS SLOT

P6300

10057542-1311FLF(B CAS Slot)

VCC

C1

RST

C2

CLK

C3

RESERVED_1

JAPAN

RESERVED

ZD6301
5V

C4

GND

C5

JAPAN

VPP

C6

I/O

C7

C8

SW1

S1

SW2

S2

--------------------------------­ HIGH HIGH CARD PRESENT
LOW HIGH CARD not PRESENT

SMARTCARD_VCC/SD_EMMC_CMD

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.

CI SLOT

2011.04.17

62

Global F/E Option Name

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

1. TU

2. Tuner Name = TDS’S’,TDS’Q’...

3. Country Name = T,T2,S2,KR,US,BR ...

Example of Option name
TU_Q_T2 = apply TDSQ type tuner and T2 country
TU_M/W = apply TDSM&TDSW Type Tuner

13’ Tuner Type for Global
TDS’S’-G501D : T/C Half NIM Horizontal Type
TDS’Q’-G501D : T/C/S2 Combo Horizontal type
TDS’Q’-G601D : T2/C/S2 Combo Horizontal Type
TDS’Q’-G651D : T2/C/S2 Combo Vertical Type
TDS’M’-C601D : China NIM with Isolater Type
TDS’W’-J551F : Japan Dual NIM
TDS’W’-B651F : Brazil 2Tuner
TDS’W’-A651F : Taiwan 2Tuner
TDS’W’-K651F : Colombia DVB-T2 2Tuner

1

RF_SWITCH_CTL_TU

/TU_RESET1_TU

2

3

4

I2C_SCL6_TU

I2C_SDA6_TU

5

6

TUNER_SIF_TU

7

8

TU_+1.8V_TU

TU_CVBS_TU

9

10

11

12

Power_D_Demod_TU

13

14

16

17

18

19

20

21

22

23

24

25

26

27

30

31

CN_RESET_TU

FE_DEMOD1_TS_ERROR

FE_DEMOD1_TS_SYNC

FE_DEMOD1_TS_VAL

FE_DEMOD1_TS_CLK

FE_DEMOD1_TS_DATA[0]

FE_DEMOD1_TS_DATA[1]

FE_DEMOD1_TS_DATA[2]

FE_DEMOD1_TS_DATA[3]

FE_DEMOD1_TS_DATA[4]

FE_DEMOD1_TS_DATA[5]

FE_DEMOD1_TS_DATA[6]

FE_DEMOD1_TS_DATA[7]

+1.23V_D_Demod_TU

/S2_RESET_TU

32

33

34

35

I2C_SCL4_TU

I2C_SDA4_TU

36

+3.3V_TU

IF_AGC_TU

IF_P

IF_N

+3.3V_TU

+3.3V_TU

LNB_TX

LNB_OUT

close to TUNER

TU_W_BR/TW/CO

C6501-*1
1000pF

TU_N/Q_KR/TW/BR/CO/AU

TU_N/Q_KR/TW/BR/CO/AU

TU_S/N/Q_T/US/KR/TW/AU

C6503

0.1uF

16V

TU_N/M

R6502
10

TU_N_TW/BR

C6501

0.1uF

C6508
47pF

50V
C6506
47pF

TU_W_BR/TW/CO/JP/_Q_AU

50V

TU_W_BR/TW/CO/JP/_Q_AU

C6554
100pF
50V

close to Tuner

close to Tuner

TU_N_BR

R6502-*1

/S2_RESET

1K 5%

TU_W_BR/TW/CO

L6508-*1

0

L6508

R6500

TU_N/M_TW/BR

RF_SWITCH_CTL_50

TU_S/N/Q/W
R6508
100

TU_M/W_BR/TW/CO/CN

+3.3V_TU

R6506

+3.3V_TU

1K

C6502

0.1uF

I2C_SCL6

I2C_SDA6

L6500

BLM18PG121SN1D

100

TU_Q/W_KR/JP/AU

BLM18PG121SN1D

TU_N/M_TW/BR

R6505
10K

NON_TU_W_BR/TW/CO
R6509

33

NON_TU_W_BR/TW/CO

R6510

33

C6514

0.1uF
16V

C6550

0.1uF

16V

TU_S/N/Q_T/US/KR/TW/AU

should be guarded by ground

R6506-*1

TU_W_BR/TW

100

TU_Q/W_KR/BR/CO/TW/JP/AU

TU_Q/W_KR/BR/CO/TW/JP/AU

LNB_OUT

TU_N/M/W_CN/TW/BR/CO

R6508-*1

1K 5%

RF_SWITCH_CTL

1K

R6501

TU_M/W_BR/TW/CO/CN

close to TUNER

0.1uF 16V

+1.8V_TU

IF_AGC

IF_P

IF_N

TU_N/M_CN/BR

BLM18PG121SN1D

TU_Q/W_KR/BR/TW/CO/JP/AU

C6516

BLM18PG121SN1D

0.1uF
16V

TU_N/M/Q/W_KR/CN/BR/JP/AU

FE_DEMOD1_TS_DATA[0]
FE_DEMOD1_TS_DATA[1]
FE_DEMOD1_TS_DATA[2]
FE_DEMOD1_TS_DATA[3]

FE_DEMOD1_TS_DATA[4]
FE_DEMOD1_TS_DATA[5]
FE_DEMOD1_TS_DATA[6]
FE_DEMOD1_TS_DATA[7]

R6503 22

C6504
18pF
50V

R6504 22

C6500
18pF
50V

OPT

C6522

R6515

4.7K

+3.3V_TU

L6502

L6507

FE_DEMOD1_TS_ERROR

FE_DEMOD1_TS_SYNC

FE_DEMOD1_TS_VAL

FE_DEMOD1_TS_CLK

TU_Q/W

L6501

BLM18PG121SN1D

C6515

0.1uF
TU_Q/W

LNB_TX

TU_Q/W

TU_Q/W

TU_S/N/Q/W

C6520

0.1uF

16V

TU_A_GLOBAL_6/7

R6534 0

+3.3V_TU

OPT

R6516

470

E

B

OPT

Q6500

C

MMBT3906(NXP)

TU_W_BR/TW

C6503-*1

0.1uF

16V

+1.23V_D_Demod

+1.8V_TU

+1.23V_D_Demod

TU_Q
R6513

10

C6521

0.1uF
OPT

/TU_RESET1

TU_W_BR/TW/CO

R6518
82

OPT

C6516-*1

0.1uF
16V

TU_W_BR/TW/CO/JP

FE_DEMOD1_TS_DATA[0-7]

TU_W_BR/TW/CO

R6534-*1

OPT

R6509-*1

150

1. should be guarded by ground

2. No via on both of them

3. Signal Width >= 12mils

TU_W
R6513-*1

300

TU_A_GLOBAL_6/7

TUNER_SIF

Signal to Signal Width = 12mils

1K 5%

/S2_RESET

+3.3V_TU

I2C_SCL4

I2C_SDA4

TU_W_BR/TW/CO

R6510-*1

220

+3.3V_TU

R6520
200

B

TU_A_GLOBAL_6/7

R6521

200

E

TU_A_GLOBAL_6/7
Q6501
MMBT3906(NXP)

C

1608 perallel
because of derating

Ground Width >= 24mils

TU_CVBS

+3.3V_TU

C6533
10uF
16V

+5V_NORMAL

C6535
1uF

+3.3V_NORMAL

L6503

BLM18PG121SN1D

C6526

0.1uF
16V

TU_Q/N/M/W

R6523
10K

AP2132MP-2.5TRG1

1

PG

2

EN

3

VIN

4

VCTRL

TU_Q/N/M/W

C6540

0.1uF

TU_Q/N/M/W

Vout=0.6*(1+R1/R2)

+3.3V_TU

AZ1117BH-1.8TRE1

IN

+3.3V_TU

3

C6531

0.1uF

IC6503

1

ADJ/GND

mA(MAX)

C6529

22uF

10V
85C

TU_Q/N/M/W

IC6501

8

9

7

THERMAL

6

2A

5

EAN61387601

OUT

2

C6538
10uF

10V

Close to the tuner

RF_SWITCH_CTL_50

+3.3V_TU

C6530

0.1uF
16V

[EP]

GND

ADJ

VOUT

NC

CHB : Max mA

else : Max mA

+1.8V_TU

R6531
1

C6546

C6548

10uF

10uF

10V

10V

C6542

0.1uF

T2 : Max 1.7A

else : Max 0.7A

+1.23V_D_Demod

TU_Q/N/M/W

R6527

R2

20K
1%

TU_Q/N/M/W
R6528
11K
1%

R1

R6529
10K
1%

TU_Q/N/M/W

/TU_RESET2

FE_DEMOD1_TS_ERROR

C6549
10uF
16V

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.

TUNER

2012.07.10

65

B1

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

B1

TU_GND_B

GND seperation for CHINA tuner

TU_GND_B

TU_M_CN

1000pF

R6700
0

NON_CHINA

/TU_RESET2

R6701

0

NON_CHINA

NON_CHINA

C6707

630V

TU_S_US

TU_GND_A

R6703

R6702

0

0

NON_CHINA

12

TU_M/W

C6700

0.1uF

SHIELD

TU_M_CN

C6706
1000pF
630V

TU6700
TDSS-H651F(B)

NC

1

RESET

2

SCL

3

SDA

4

+B1[3.3V]

5

SIF

6

+B2[1.8V]

7

CVBS

8

IF_AGC

9

DIF[P]

10

DIF[N]

11

A1

A1

R6704
100

TU_M/W

TU_PIN2

I2C_SCL6_TU

I2C_SDA6_TU

+3.3V_TU

TUNER_SIF_TU

TU_+1.8V_TU

RF_SWITCH_CTL_50

TU_PIN2

I2C_SCL6_TU

I2C_SDA6_TU

+3.3V_TU

TUNER_SIF_TU

TU_+1.8V_TU

RF_S/W_CTL

RESET

SCL

SDA

+B1[3.3V]

SIF

+B2[1.8V]

TU_GND_B

TU6705
TDSN-G351D

TU_T2/C

NC_1

RESET

SCL

SDA

TU6701
TDSM-C651D(B)

+B1[3.3V]

SIF

+B2[1.8V]

TU_M_CN

50

51

52

53

54

55

56

B1

B1

59

B2

B2

A2

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

A1

A2

CVBS

NC_1

NC_2

NC_3

+B3[3.3V]

+B4[1.23V]

DEMOD_RESET

GND

NC_4

SYNC

VALID

MCLK

D0

D1

D2

D3

D4

D5

D6

D7

A1

B1

CVBS

NC_2

NC_3

NC_4

+B3[3.3V]

+B4[1.23V]

NC_5

GND

ERROR

SYNC

VALID

MCLK

D0

D1

D2

D3

D4

D5

D6

D7

B1

28

SHIELD

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

A1

A1

SHIELD

TU_GND_A

TU_GND_B

B1

TU_Korea_PIP

B1

TU6702
TDSQ-H651F(B)

+B1[+3.3V_S/P]

1

RESET

2

TU_SCL

3

TU_SDA

4

+B2[3.3V_M]

5

S_SIF

6

+B3[1.8V_M]

7

S_CVBS

8

M_IF_AGC

9

M_DIF[P]

10

M_DIF[N]

11

+B4[3.3V_S]

12

+B5[1.8V_S]

13

NC_1

14

GND

15

SD_ERROR

16

SD_SYNC

17

SD_VALID

18

SD_MCLK

19

SD_SERIAL_D0

20

NC_2

21

NC_3

22

NC_4

23

NC_5

24

NC_6

25

NC_7

26

NC_8

27

GND_1

28

GND_2

29

+B6[1.23V_SD]

30

SD_RESET

31

+B7[3.3V_SD]

32

NC_9

33

SD_SCL

34

SD_SDA

35

A1

A1

TU_Q_T2/S2

36

B1

SHIELD

B1

TU_GND_B

TU_PIN2

I2C_SCL6_TU

I2C_SDA6_TU

+3.3V_TU

TUNER_SIF_TU

TU_+1.8V_TU

FE_LNA_Ctrl1

FE_LNA_Ctrl2

TU_GND_B

RF_SWITCH_CTL_50

50
51
52

TU6702-*1
TDSQ-A651D(B)

+B1[+3.3V_S/P]

1

RESET

2

TU_SCL

3

TU_SDA

4

+B2[3.3V_M]

5

S_SIF

6

+B3[1.8V_M]

7

S_CVBS

8

M_IF_AGC

9

M_DIF[P]

10

M_DIF[N]

11

+B4[3.3V_S]

12

+B5[1.8V_S]

13

NC_1

14

GND

15

SD_ERROR

16

SD_SYNC

17

SD_VALID

18

SD_MCLK

19

SD_SERIAL_D0

20

NC_2

21

NC_3

22

NC_4

23

NC_5

24

NC_6

25

NC_7

26

NC_8

27

GND_1

28

GND_2

29

+B6[1.23V_SD]

30

SD_RESET

31

+B7[3.3V_SD]

32

NC_9

33

SD_SCL

34

SD_SDA

35

A1A1B1

TU6704-*1
TDSW-B652F(B)

TU_BR

TU_TW

+B1(3.3V)_S/P

1

T_RESET

2

TU_SCL

3

TU_SDA

4

+B2[3.3V_M]

5

S_SIF

6

+B3[1.8V_M]

7

S_CVBS

8

M_IF_AGC

9

M_DIF[P]

10

M_DIF[N]

11

+B4[3.3V_S]

12

+B5[1.8V_S]

13

GND_1

28

GND_2

29

+B6[1.23V_D]

30

D_RESET

31

+B7[3.3V_D]

32

NC_1

33

D_SCL

34

D_SDA

35

GND_3

38

GND_4

39

MD_ERROR

40

RF_S/W_CTRL

RF_S/W_CTRL

MD_SYNC

50

50

41

NC_2

NC_7

MD_VALID

51

51

42

MD_MCLK

43

MD_DATA

44

SD_ERROR

45

SD_SYNC

46

SD_VALID

47

SD_MCLK

48

SD_DATA

49

A1A1B1

B1

B1

59

SHIELD

TU6704-*4
TDSN-T751F

TU_TW_SINGLE

TU_AJJA

RF_S/W_CTL

1

RESET

2

SCL

3

SDA

4

+B1[3.3V]

5

SIF

6

+B2[1.8V]

7

CVBS

8

IF_AGC

9

DIF[P]

10

DIF[N]

11

NC_1

12

NC_2

13

NC_3

14

GND

15

NC_4

16

NC_5

17

NC_6

18

NC_7

19

NC_8

20

NC_9

21

NC_10

22

NC_11

23

NC_12

24

NC_13

25

LNA_CTRL1

NC_14

57

26

LNA_CTRL2

NC_15

58

27

A1B1

A1

B1

59

SHIELD

B1

36

SHIELD

TU6704-*3

TU6404-*2

TDSW-K651F(B)

TDSW-A652F(B)

TU_CO

+B1(3.3V)_S/P

+B1(3.3V)_S/P

1

1

T_RESET

T_RESET

2

2

TU_SCL

TU_SCL

3

3

TU_SDA

TU_SDA

4

4

+B2[3.3V_M]

+B2[3.3V_M]

5

5

S_SIF

S_SIF

6

6

+B3[1.8V_M]

+B3[1.8V_M]

7

7

S_CVBS

S_CVBS

8

8

M_IF_AGC

M_IF_AGC

9

9

M_DIF[P]

M_DIF[P]

10

10

M_DIF[N]

M_DIF[N]

11

11

+B4[3.3V_S]

+B4[3.3V_S]

12

12

+B5[1.8V_S]

+B5[1.8V_S]

13

13

GND_1

GND_1

28

28

GND_2

GND_2

29

29

+B6[1.23V_D]

+B6[1.23V_D]

30

30

D_RESET

D_RESET

31

31

+B7[3.3V_D]

+B7[3.3V_D]

32

32

NC_1

NC_1

33

33

D_SCL

SD_SCL

34

34

D_SDA

SD_SDA

35

35

GND_3

GND_3

38

38

GND_4

GND_4

39

39

MD_ERROR

NC_2

40

40

RF_S/W_CTRL

MD_SYNC

NC_3

50

41

41

NC_2

MD_VALID

NC_4

51

42

42

MD_MCLK

NC_5

43

43

MD_DATA

NC_6

44

44

SD_ERROR

SD_ERROR

45

45

SD_SYNC

SD_SYNC

46

46

SD_VALID

SD_VALID

47

47

SD_MCLK

SD_MCLK

48

48

SD_DATA

SD_DATA

49

49

A1A1B1

A1A1B1

B1

59

59

SHIELD

SHIELD

53

54

55

56

57

58

TU6703
TDSQ-G651D(B)

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

A1

38

+B4[3.3V]

TU_W_JP

2.2K

R6705

TU_W_JP

2.2K

R6706

N.C_1

RESET

SCL

SDA

+B1[3.3V]

SIF

+B2[1.8V]

CVBS

NC_2

NC_3

NC_4

NC_5

NC_6

NC_7

GND

ERROR

SYNC

VALID

MCLK

D0

D1

D2

D3

D4

D5

D6

D7

GND_2

GND_3

+B3[1.23V]

DEMOD_RESET

F22_OUTPUT

DEMOD_SCL

DEMOD_SDA

LNB

GND_4

SHIELD

A1

+3.3V_S_TUNER

TU_W_JP

C6701

0.1uF

16V

TU_W_JP

C6702

0.1uF
16V

NC_7

RESET_T2

SCL_S

SDA_S

NC_8

NC_9

LNA_CTR1

LNA_CTR2

TU_GND_B

TU6704
TDSW-J551F(B)

TU_W_JP

TU_Q_T2/S2

R6707 0

50

51

52

53

54

55

56

57

58

B1

B1

59

+5V_OR_+3.3V_SPLITTER

1

RESET_T1

2

SCL_T

3

SDA_T

4

+3.3V_T1

5

NC_1

6

+1.8V_T1

7

NC_2

8

NC_3

9

NC_4

10

NC_5

11

+3.3V_T2

12

+1.8V_T2

13

GND_2

28

GND_3

29

+B5[1.23V]

30

D_RESET

31

+B6[3.3V]

32

NC_6

33

D_SCL

34

D_SDA

35

LNB

36

GND_4

37

GND_5

38

GND_6

39

TS1_ERROR

40

TS1_SYNC

41

TS1_VALID

42

TS1_MCLK

43

TS1_DATA

44

TS2_ERROR

45

TS2_SYNC

46

TS2_VALID

47

TS2_MCLK

48

TS2_DATA

49

A1

A1

+3.3V_D_Demod2

TU_W_JP

TU_QW

C6708

0.1uF

SHIELD

+3.3V_D_Demod

TU_GND_A

TU_MNQW

C6703

0.1uF

C6705

10uF
10V

0

R6708

TU_MNQW

RF_SWITCH_CTL_TU

/TU_RESET1_TU

I2C_SCL6_TU

I2C_SDA6_TU

+3.3V_TU

TUNER_SIF_TU

TU_+1.8V_TU

TU_CVBS_TU

IF_AGC_TU

IF_P

IF_N

+3.3V_D_Demod

Power_D_Demod_TU

CN_RESET_TU

FE_DEMOD1_TS_ERROR

FE_DEMOD1_TS_SYNC

FE_DEMOD1_TS_VAL

FE_DEMOD1_TS_CLK

FE_DEMOD1_TS_DATA[0]

FE_DEMOD1_TS_DATA[1]

FE_DEMOD1_TS_DATA[2]

FE_DEMOD1_TS_DATA[3]

FE_DEMOD1_TS_DATA[4]

FE_DEMOD1_TS_DATA[5]

FE_DEMOD1_TS_DATA[6]

FE_DEMOD1_TS_DATA[7]

+1.23V_D_Demod_TU

/S2_RESET_TU

+3.3V_D_Demod2

LNB_TX

I2C_SCL4_TU

I2C_SDA4_TU

LNB_OUT

FE_DEMOD2_TS_ERROR

FE_DEMOD2_TS_SYNC

FE_DEMOD2_TS_VAL

FE_DEMOD2_TS_CLK

FE_DEMOD2_TS_DATA

FE_DEMOD3_TS_ERROR

FE_DEMOD3_TS_SYNC

FE_DEMOD3_TS_VAL

FE_DEMOD3_TS_CLK

FE_DEMOD3_TS_DATA

TU_QW
L6701

BLM18PG121SN1D

TU_QW

C6709
10uF

10V

TU_MNQW

L6700

BLM18PG121SN1D

C6704
10uF

10V

1

2

3

4

5

6

7

8

9

10

11

12

13

14

16

17

18

19

20

21

22

23

24

25

26

27

30

31

32

33

34

35

36

40

41

42

43

44

45

46

47

48

49

+3.3V_TU

+3.3V_TU

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.

TU_SYMBOL

BSD-NC4_H067-HD

2012.09.14

DVB-S2 LNB Part Allegro

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

LNB_OUT

(Option:LNB)

C6900
18pF

LNB

Close to Tuner
Surge protectioin

C6901
33pF

LNB

D6900

LNB

R6900

2.2K
1W

LNB

D6901

MBR230LSFT1G

C6902

0.22uF

LNB

25V

A_GND

30V

LNB

2A

D6902

LNB

30V

C6903

0.01uF
50V

LNB

C6905
10uF
25V

LNB

close to Boost pin(#1)

C6904

0.1uF
50V

LNB

A_GND

C6906
10uF
25V

D6903

LNB_SMAB34

40V

D6903-*1

LNB_SX34

40V

LNB

A_GND

C6907
10uF
25V

LNB

LNB_SMAB34

LNB

C6908 0.1uF

D6904-*1

40V

LNB_SX34

D6904

40V

VCP

LNB

NC_1

TDI

TDO

A_GND

NC_2

NC_3

BOOST

[EP]GND

18

19

20

1

THERMAL

2

21

3

IC6900

A8303SESTR-T

4

LNB

5

7

8

6

SCL9ADD

SDA

IRQ

GNDLX

3.5A

15uH

SP-7850_15

16LX17

15

14

13

12

11

10

TONECTRL

L6900

VIN

GND

VREG

ISET

TCAP

+12V

LNB

3A

Max 1.3A

C6909
10uF
25V

LNB

A_GND

close to VIN pin(#15)

C6910

0.1uF
50V

LNB

C6912

LNB

0.1uF

LNB

C6911 0.22uF

Input trace widths should be sized to conduct at least 3A
Ouput trace widths should be sized to conduct at least 2A

LNB

R6903
39K

1/16W
1%

Caution!! need isolated GND

A_GND



R6904
0

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.

LNB

R6901 33

I2C_SCL4

LNB

R6902 33

I2C_SDA4

LNB_TX

LNB

2012.03.08

69

LVDS

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

[51Pin LVDS OUTPUT Connector]

LVDS

P7201

FI-RE51S-HF-J-R1500

OLED

OLED

UD_CPBOX

UD_CPBOX

UD_OLED

R7210 33

R7209 0

R7208 0

R7200 0

R7201 0

R7204
OLED

R7213
ALEF

0

0

52

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

GND

NC

NC

NC

NC

NC

NC

LVDS_SEL

NC

NC

L/DIM_ENABLE

GND

RA0N

RA0P

RA1N

RA1P

RA2N

RA2P

GND

RACLKN

RACLKP

GND

RA3N

RA3P

RA4N

RA4P

GND

BIT_SEL

RB0N

RB0P

RB1N

RB1P

RB2N

RB2P

GND

RBCLKN

RBCLKP

GND

RB3N

RB3P

RB4N

RB4P

GND

GND

GND

GND

GND

NC

VLCD

VLCD

VLCD

VLCD

FRC_RESET

I2C_SCL1

I2C_SDA1

I2C_SDA1

I2C_SCL1

INV_CTL

BPL_IN

TXA0N/TX11N

TXA0P/TX11P

TXA1N/TX10N

TXA1P/TX10P

TXA2N/TX9N

TXA2P/TX9P

TXACLKN/TX8N

TXACLKP/TX8P

TXA3N/TX7N

TXA3P/TX7P

TXA4N/TX6N

TXA4P/TX6P

TXB0N/TX5N

TXB0P/TX5P

TXB1N/TX4N

TXB1P/TX4P

TXB2N/TX3N

TXB2P/TX3P

TXBCLKN/TX2N

TXBCLKP/TX2P

TXB3N/TX1N

TXB3P/TX1P

TXB4N/TX0N

TXB4P/TX0P

T_CON_SYS_POWER_OFF

T_CON_SYS_POWER_OFF

OLED : FRC_RESET = LVDS_VAL
INV_CTL = ELVDD_ON

UD

R7217
0

FRC_FLASH_WP

10K

OLED

R7215

BIT_SEL

R7214
10K

LVDS_BIT_SEL_LOW

PANEL_VCC

L7201

120-ohm

LVDS

C7201
10uF
16V

OPT

R7216

0

OLED

LED_R

C7203

0.1uF
16V

LVDS

[41Pin LVDS OUTPUT Connector]

P7202

FI-RE41S-HF-J-R1500

LVDS

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

TXC0N

TXC0P

TXC1N

TXC1P

TXC2N

TXC2P

TXCCLKN

TXCCLKP

TXC3N

TXC3P

TXC4N

TXC4P

TXA1N

TXA1P

TXACLKN

TXACLKP

TXA4N

TXA4P

TXB0N

TXB0P

TXB1N

TXB1P

TXB2N

TXB2P

TXD0N/TX17N

TXD0P/TX17P

TXD1N/TX16N

TXD1P/TX16P

TXD2N/TX15N

TXD2P/TX15P

TXDCLKN/TX14N

TXDCLKP/TX14P

TXD3N/TX13N

TXD3P/TX13P

TXD4N/TX12N

TXD4P/TX12P

H13 BALL NAME

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.

BSD-NC4_H072-HD

2012-10-15

LVDS INTERFACE

LOCAL DIMMING 1

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

[To LED DRIVER]

P7400

12507WR-08L

L/DIM_OUT

1

2

3

4

5

6

7

8

9

+3.3V_NORMAL

R7400
10K
OPT

R7401
10K

L/DIM_OUT_PULL_DOWN

L/DIM_OUT_I2C

L/DIM_OUT_I2C

0

0

R7408

R7407

OPT

R7411 33

R7412 33

OPT

R7403

4.7K

L/DIM0_SCLK

L/DIM0_MOSI

I2C_SCL2

I2C_SDA2

L/DIM0_VS

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.

LOCAL DIMMING

BSD-NC4_H074-HD

2012.09.14

EPI_LOCK6_SOURCE

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

+3.3V_NORMAL

R7758

B

10K

C

MMBT3904(NXP)

Q7703

E

EPI_LOCK6

VCC18

R7761
10K

OPT

R7755

100

B

R7756
10K

R7757

C

Q7702

MMBT3904(NXP)

E

10K

THIS IS REVERSE PATTERN !!!!

[Left Source(51PIN LOCATION)]

VCC18

C7700

C7701

0.01uF

0.1uF
50V

50V

51

FL8S050HA1

P7702

EPI

50

49

48

47

46

45

44

43

42

41

40

39

38

37

36

35

34

33

32

31

30

29

28

27

26

25

24

23

22

21

20

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

TXB2P
TXB2N

TXB1P
TXB1N

TXB0P
TXB0N

VCOML_FB

VCOM_IN
GIP_RST
VST
VGL_I
VGH_EVEN
VGH_ODD
VGH_F
VGH_R
CLK6
CLK5
CLK4
CLK3
CLK2
CLK1

Z_OUT

GMA1
GMA3

GMA4
GMA5
GMA7

GMA9
GMA10
GMA12

GMA14
GMA15
GMA16
GMA18

EPI_LOCK3

CH6

FROM SOC

CH5

FROM SOC

CH4

FROM SOC

Vcore

H_VDD

VDD

VCC18

C7705

C7708

10uF

10uF

10V

10V

Vcore

L7705
BLM18PG121SN1D

OPT

C7706

C7709

10uF

10uF

10V

R7700

1/16W

R7773

1K

VCC

C7704

0.1uF

2K

16V

C7707
10uF
10V
OPT

C7710
10uF
10V

10V

C7711
10uF
10V

[Right Source(41PIN LOCATION)]

VCC18

C7703

C7702

0.1uF

0.01uF

50V

50V

51

50

49

48

47

46

45

44

43

42

41

40

39

38

37

36

35

34

33

32

31

30

29

28

27

26

25

24

23

22

21

20

19

18

17

16

15

14

13

GMA18

12

GMA16

11

GMA15

10

GMA14

9

GMA12

8

GMA10

7

GMA9

6

GMA7

5

GMA5

4

GMA4

3

GMA3

2

GMA1

1

FL8S050HA1

P7703

EPI

L7700

LQM2HPN2R2MG0L

2.2uH

PMIC_RESET

TO SOC

L7701

LQM2HPN2R2MG0L

2.2uH

C7728
10uF
10V
OPT

Z_OUT

CLK1
CLK2
CLK3
CLK4
CLK5
CLK6
VGH_R

VGH_F
VGH_ODD
VGH_EVEN
VGL_I
VST
GIP_RST
VCOM_IN
VCOM1

Vcore

EPI_LOCK3
EPI_LOCK6_SOURCE

C7712
1uF
10V

VDD

TXA4P
TXA4N

TXACLKP
TXACLKN

TXA1P
TXA1N

R7725

H_VDD

1/16W

OPT

L7702

22uH

D7700
SX34

40V

FROM SOC

0

GST_SOC

FROM SOC

MCLK_SOC

FROM SOC

GCLK_SOC

FROM SOC

R7729

1/16W

EO_SOC

FROM SOC

R7701
10K

1/16W

PANEL_VCC

H_VDD

2.7K

CLK6_I
CLK5_I
CLK4_I
CLK3_I
CLK2_I
CLK1_I

VCC

C7713
10uF
25V

R7703

R7704

R7705 47

R7706

C7714
10uF
25V

C7715
10uF
16V

1/16W

1/16W

1/16W

1/16W

R7702

100

VCOM_DYN

FROM SOC

C7721 0.1uF

C7716
10uF
25V

OPT

C7724

C7722
10uF
16V

47

47

C7719
15pF
50V

47

C7720
15pF
50V

OPT

1uF
25V

C7717
15pF
50V

C7718
15pF
50V

PANEL_VCC

R7707

100

R7710 0

50V

<POWER BLOCK>

GMA12

GMA4

GMA5

GMA7

GMA138GMA239GMA340GMA441GMA542GMA643VCOM44NEG45POS46VCOMFB47DYN48PGND4

37

CTRLN

36

VGL

35

SWN

34

SWP

33

VGH

32

CTRLP

31

TCOMP

30

VL

29

SDA

28

SCL

27

COMP

26

SS

25

22

24

SWI23SWO

AGND

C7729
1000pF

50V

OPT

D7701
SX34

40V

VCOM1_FB

1/16W

SWB1_1
SWB1_2

PVINB1_1
PVINB1_2

C7723
10uF
25V

OUT4
SWB4

RST
OUT1
OUT2
SWB2

PGND2

NC

L7703

NR6020T6R8NC

6.8uH

C7725
10uF
25V

OPT

[EP]AGND

1
2

THERMAL

3

49
4
5
6

TPS65178RSLR

7
8
9
10
11
12

13

14

15

AVIN

SWB316OUT3

PVINB3

IC7700

EPI

17

18

PGND3

PGND_119PGND_2

L7704

22uH

GMA15

20

SW_121SW_2

VCOM_P
VCOM_N
VCOM_LOOP

GMA14

R7713

2.2

1/16W

OPT

<LEVEL SHIFTER BLOCK>

R7711

R7712

GST

MCLK

GCLK

100

EO

VGH_R

VGH_F

VGH_ODD

VGH_EVEN

VST

GIP_RST

DISCHG

R7714

100

VGL

R7715

100

100

R7719 0

1/16W

R7716
0
1/16W
OPT

C7741
10uF
16V

COMP

C7734

0.1uF
50V

C7743
1uF
25V

C7737

0.1uF
50V

VCC

R7730

R7737

OPT

OPT

1/16W

1/16W

CTRLN
VGL_FB

SWN

SWP
VGH_FB
CTRLP

SWP

VDD

R7747
0
1/16W

OPT

VCOM_P
VCOM_N
VCOM_LOOP

R7734

C7749
1uF
50V

TCOMP

REVERSE

GCLK

MCLK

GST

EO

1/16W

OPT

CTRLP

REVERSE

0

C7742
1uF
25V

SS

CLK5_I

CLK4_I

CLK6_I

RE

CLK5

CLK64CLK42CLK2

7

5

6

TPS65198

IC7701

EPI

15

16

18

VGL

VGH117VGH2

C7744
1uF
50V

VL

C7731

0.1uF
16V

R7718

9.1K
1/16W

CLK3_I

CLK2_I

CLK3

3

29

OUT19NEG20POS

VCOM1

VGH

VDD

VL

TH7700

47k-ohm

NCP18WB473F10RB

CLK1_I

CLK1

[EP]VGL

1

BI-SCAN

THE RMAL

28

GCLK

27

MCLK

26

GST

25

EO

24

VSENSE

23

GND

22

21

AVDD

R7731 100

1/16W

R7726

R7732

0

0

1/16W

1/16W

OPT

OPT

R7720
47K

1/16W

VDD

5%

VGL

R7738
0
1/16W

C7726
1uF
25V

R7733
0
1/16W

1%

R7722
100K
1/16W
1%

PANEL_VCC

TCOMP

I2C_SDA2
I2C_SCL2
COMP
SS

R7717

OPT

33K
1/16W

C7740
1000pF

C7736

50V
1000pF
50V

C7739

0.1uF
50V

VDD_EPI

C7732

C7738

0.1uF

0.1uF
50V

50V

CLK6
CLK5
CLK4
CLK3
CLK2
CLK1

RE

VGH_R

8

VGH_F

9

ODD

10

EVEN

11

VST

12

RESET

13

DISCHG

14

VGL

R7721
0
1/16W

R7724

R7723

0

0
1/16W

1/16W

OPT

VGH

CTRLN

SWN

VCC

R7735
100
1/16W

R7736
3K
1/16W

D7702

40V

OPT

R7759

0

1/16W

R7728 100K

1/16W 5%

1uF 25V

R7727 100K

1/16W 5%

VCC

R7748
1K
1/16W

R7749
1K
1/16W

OPT

C7750
1uF
25V
OPT

VDD

C7745

1uF 25V

C7746

DISCHG

R7760

0

1/16W

C7747

1uF 25V

C7748

1uF 25V

VGL

VDD

R7740 0

1/16W

R7741 0

1/16W

OPT

R7742 3K

OPT

1/16W

R7743 0

OPT

1/16W

R7751
15K
1/16W

R7752
15K
1/16W

INSTEAD OF AMCC0208

Q7700

MMBT3904(NXP)

EBC

INSTEAD OF AMCC0209

EBC

Q7701

MMBT3906(NXP)

VCOM2

VCOM_P

R7753
15K
1/16W
OPT

R7754
15K
1/16W
OPT

VGL_I

RE

D7703

1N4148W

100V

D7705

1N4148W

100V

1N4148W

1N4148W

R7771

1/16W

D7704

100V

D7706

100V

OPT

0

OPT

C7760

VGL_FB

VGL

0

R7745

C7757
1uF
50V

C7733
10uF
16V

L7706

1/16W

R7744
20K
1/10W
5%

VDD

OPT

BLM18PG121SN1D

OPT

R7770

0

1/16W

VCOML_FB

VCOM_IN

VCOM1_FB

R7746 0

R7750
20K
1/10W
5%

VCOML_FB

VGH

1/16W

R7739

C7727

0.1uF
50V

C7754

0.1uF
50V

IC7702

1uF 25V

IML7821BE

1VOUT 5 VS+

2VS-

3VIN+

VCOM1

VCOM2

VCOM1

VCOM_IN

VCOML_FB

OPT
R7772

39K

1/16W

1.5K
1/16W
5%

OPT

C7755
1uF
50V

1%

4 VIN-

R7765

1/16W

R7766

0

1/16W
R7767

1/16W

R7768

1/16W

R7769

1/16W

C7756
1uF
25V

VGH_FB

0

OPT

OPT

0

0

OPT

0

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.

T-Con

2011.12.01

77

locate different direction for each

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

C7923

C7926

10uF

10uF

25V

25V

VDD_EPI

C7924
10uF
25V

locate different direction for each

C7928
10uF
25V

C7930
10uF
25V

VDD

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.

BSD-NC4_H079-HD

2012.09.14

EPI_CAP

eMMC I/F

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

R8106-*1 47K

R8107-*1 47K

AR8100
22
1/16W

EMMC_SERIAL_22

AR8101
22
1/16W

EMMC_SERIAL_22

AR8102 22

3.3V_EMMC

R8100 10K

OPT

R8101 10K

R8102 10K

C8100

0.1uF
16V

R8104 10K

R8103 10K

C8107
10pF

OPT

50V

EMMC DATA LINE 47K PULL/UP

R8100-*1 47K

EMMC_DATA[0-7]

EMMC_DATA[0]
EMMC_DATA[1]
EMMC_DATA[2]

EMMC_DATA[3]

EMMC_DATA[4]
EMMC_DATA[5]
EMMC_DATA[6]
EMMC_DATA[7]

EMMC_CLK
EMMC_CMD
EMMC_RST

R8102-*1 47K

R8101-*1 47K

R8105-*1 47K

R8103-*1 47K

EMMC_SERIAL_22

R8104-*1 47K

eMMC serial 100 ohm option

AR8101-*1

AR8100-*1
100
1/16W

EMMC_SERIAL_100

AR8102-*1

100

100

1/16W

1/16W

EMMC_SERIAL_100

EMMC_SERIAL_100

Don’t Connect Power At VDDI

(Just Interal LDO Capacitor)

R8105 10K

R8106 10K

R8107 10K

EMMC DATA LINE
10K PULL/UP
FOR M13

DAT4

DAT3

DAT5

DAT6

10K

R8117

EMMC_CMD_BALL

EMMC_CLK_BALL

10K

R8116

EMMC_RESET_BALL

3.3V_EMMC

EMMC_VDDI

C8105

0.1uF
16V

EMMC_VDDI

C8106

2.2uF
10V

3.3V_EMMC

C8102

0.1uF
16V

DAT3
DAT4

DAT5

C8103

2.2uF
10V

C8104
1uF
10V

A3
A4
A5
B2
B3
B4
B5
B6

M6
M5

A6
A7
C5
E5
E8

E9
E10
F10

G3
G10

H5

J5

K6

K7
K10

P7
P10

K5

C6

M4

N4

P3

P5

E6

F5
J10

K9

C2

E7

G5
H10

K8

C4

N2

N5

P4

P6

A1

A2

A8

A9
A10
A11
A12
A13
A14

B1

B7

B8

B9
B10
B11
B12
B13
B14

C1

C3

C7

DU1
DU2
DU3
DU4
DU5
DU6
DU7
DU8

H26M31002GPR

DAT0
DAT1
DAT2
DAT3
DAT4
DAT5
DAT6
DAT7

CLK
CMD

NC_3
NC_4
NC_23
NC_42
NC_43
NC_44
NC_45
NC_52
NC_58
NC_59
NC_66
NC_73
NC_80
NC_81
NC_82
NC_116
NC_119

RESET

VCCQ_1
VCCQ_2
VCCQ_3
VCCQ_4
VCCQ_5

VCC_1
VCC_2
VCC_3
VCC_4

VDDI

VSS_1
VSS_2
VSS_3
VSS_4
VSSQ_1
VSSQ_2
VSSQ_3
VSSQ_4
VSSQ_5

NC_1
NC_2
NC_5
NC_6
NC_7
NC_8
NC_9
NC_10
NC_11
NC_12
NC_13
NC_14
NC_15
NC_16
NC_17
NC_18
NC_19
NC_20
NC_21
NC_22
NC_24

DUMMY_1
DUMMY_2
DUMMY_3
DUMMY_4
DUMMY_5
DUMMY_6
DUMMY_7
DUMMY_8

IC8100

C8

NC_25

C9

NC_26

C10

NC_27

C11

NC_28

C12

NC_29

C13

NC_30

C14

NC_31

D1

NC_32

D2

NC_33

D3

NC_34

D4

NC_35

D12

NC_36

D13

NC_37

D14

NC_38

E1

NC_39

E2

NC_40

E3

NC_41

E12

NC_46

E13

NC_47

E14

NC_48

F1

NC_49

F2

NC_50

F3

NC_51

F12

NC_53

F13

NC_54

F14

NC_55

G1

NC_56

G2

NC_57

G12

NC_60

G13

NC_61

G14

NC_62

H1

NC_63

H2

NC_64

H3

NC_65

H12

NC_67

H13

NC_68

H14

NC_69

J1

NC_70

J2

NC_71

J3

NC_72

J12

NC_74

J13

NC_75

J14

NC_76

K1

NC_77

K2

NC_78

K3

NC_79

K12

NC_83

K13

NC_84

K14

NC_85

L1

NC_86

L2

NC_87

L3

NC_88

L12

NC_89

L13

NC_90

L14

NC_91

M1

NC_92

HYNIX_EMMC_4GB

NC_93
NC_94
NC_95
NC_96
NC_97
NC_98

NC_99
NC_100
NC_101
NC_102
NC_103
NC_104
NC_105
NC_106
NC_107
NC_108
NC_109
NC_110
NC_111
NC_112
NC_113
NC_114
NC_115
NC_117
NC_118
NC_120
NC_121
NC_122
NC_123

DUMMY_9
DUMMY_10
DUMMY_11
DUMMY_12
DUMMY_13
DUMMY_14
DUMMY_15
DUMMY_16

M2
M3
M7
M8
M9
M10
M11
M12
M13
M14
N1
N3
N6
N7
N8
N9
N10
N11
N12
N13
N14
P1
P2
P8
P9
P11
P12
P13
P14

DU9
DU10
DU11
DU12
DU13
DU14
DU15
DU16

DAT5

DAT6

EMMC_RESET_BALL

EMMC_CMD_BALL

EMMC_CLK_BALL

THGBM5G5A1JBAIR

A3

DAT0

A4

DAT1

A5

DAT2

B2

DAT3

B3

DAT4

B4

DAT5

B5

DAT6

B6

DAT7

M6

CLK

M5

CMD

A6

RFU_1

A7

RFU_2

C5

NC_21

E5

RFU_3

E8

RFU_4

E9

RFU_5

E10

RFU_6

F10

RFU_7

G3

RFU_8

G10

RFU_9

H5

RFU_10

J5

RFU_11

K6

RFU_12

K7

RFU_13

K10

RFU_14

P7

RFU_15

P10

RFU_16

K5

RST_N

C6

VCCQ_1

M4

VCCQ_2

N4

VCCQ_3

P3

VCCQ_4

P5

VCCQ_5

E6

VCC_1

F5

VCC_2

J10

VCC_3

K9

VCC_4

C2

VDDI

E7

VSS_1

G5

VSS_2

H10

VSS_3

K8

VSS_4

C4

VSSQ_1

N2

VSSQ_2

N5

VSSQ_3

P4

VSSQ_4

P6

VSSQ_5

A1

NC_1

A2

NC_2

A8

NC_3

A9

NC_4

A10

NC_5

A11

NC_6

A12

NC_7

A13

NC_8

A14

NC_9

B1

NC_10

B7

NC_11

B8

NC_12

B9

NC_13

B10

NC_14

B11

NC_15

B12

NC_16

B13

NC_17

B14

NC_18

C1

NC_19

C3

NC_20

C7

NC_22

IC8100-*1

C8

NC_23

C9

NC_24

C10

NC_25

C11

NC_26

C12

NC_27

C13

NC_28

C14

NC_29

D1

NC_30

D2

NC_31

D3

NC_32

D4

NC_33

D12

NC_34

D13

NC_35

D14

NC_36

E1

NC_37

E2

NC_38

E3

NC_39

E12

NC_40

E13

NC_41

E14

NC_42

F1

NC_43

F2

NC_44

F3

NC_45

F12

NC_46

F13

NC_47

F14

NC_48

G1

NC_49

G2

NC_50

G12

NC_51

G13

NC_52

G14

NC_53

H1

NC_54

H2

NC_55

H3

NC_56

H12

NC_57

H13

NC_58

H14

NC_59

J1

NC_60

J2

NC_61

J3

NC_62

J12

NC_63

J13

NC_64

J14

NC_65

K1

NC_66

K2

NC_67

K3

NC_68

K12

NC_69

K13

NC_70

K14

NC_71

L1

NC_72

L2

NC_73

L3

NC_74

TOSHIBA_EMMC_4GB

IC8100-*5

KLM4G1FE3B-B001

A3

DAT0

A4

DAT1

A5

DAT2

B2

DAT3

B3

DAT4

B4

DAT5

B5

DAT6

B6

DAT7

M6

CLK

M5

CMD

A6

NC_3

A7

NC_4

C5

NC_23

E5

NC_42

E8

NC_43

E9

NC_44

E10

NC_45

F10

NC_52

G3

NC_58

G10

NC_59

H5

NC_66

J5

NC_73

K6

NC_80

K7

NC_81

K10

NC_82

P7

NC_116

P10

NC_119

K5

RSTN

C6

VDD_1

M4

VDD_2

N4

VDD_3

P3

VDD_4

P5

VDD_5

E6

VDDF_1

F5

VDDF_2

J10

VDDF_3

K9

VDDF_4

C2

VDDI

E7

VSS_2

G5

VSS_3

H10

VSS_4

K8

VSS_5

C4

VSS_1

N2

VSS_6

N5

VSS_7

P4

VSS_8

P6

VSS_9

A1

NC_1

A2

NC_2

A8

NC_5

A9

NC_6

A10

NC_7

A11

NC_8

A12

NC_9

A13

NC_10

A14

NC_11

B1

NC_12

B7

NC_13

B8

NC_14

B9

NC_15

B10

NC_16

B11

NC_17

B12

NC_18

B13

NC_19

B14

NC_20

C1

NC_21

C3

NC_22

C7

NC_24

L12

NC_75

L13

NC_76

L14

NC_77

M1

NC_78

M2

NC_79

M3

NC_80

M7

NC_81

M8

NC_82

M9

NC_83

M10

NC_84

M11

NC_85

M12

NC_86

M13

NC_87

M14

NC_88

N1

NC_89

N3

NC_90

N6

NC_91

N7

NC_92

N8

NC_93

N9

NC_94

N10

NC_95

N11

NC_96

N12

NC_97

N13

NC_98

N14

NC_99

P1

NC_100

P2

NC_101

P8

NC_102

P9

NC_103

P11

NC_104

P12

NC_105

P13

NC_106

P14

NC_107

C8

NC_25

C9

NC_26

C10

NC_27

C11

NC_28

C12

NC_29

C13

NC_30

C14

NC_31

D1

NC_32

D2

NC_33

D3

NC_34

D4

NC_35

D12

NC_36

D13

NC_37

D14

NC_38

E1

NC_39

E2

NC_40

E3

NC_41

E12

NC_46

E13

NC_47

E14

NC_48

F1

NC_49

F2

NC_50

F3

NC_51

F12

NC_53

F13

NC_54

F14

NC_55

G1

NC_56

G2

NC_57

G12

NC_60

G13

NC_61

G14

NC_62

H1

NC_63

H2

NC_64

H3

NC_65

H12

NC_67

H13

NC_68

H14

NC_69

J1

NC_70

J2

NC_71

J3

NC_72

J12

NC_74

J13

NC_75

J14

NC_76

K1

NC_77

K2

NC_78

K3

NC_79

K12

NC_83

K13

NC_84

K14

NC_85

L1

NC_86

L2

NC_87

L3

NC_88

L12

NC_89

L13

NC_90

L14

NC_91

M1

NC_92

M2

NC_93

M3

NC_94

M7

NC_95

M8

NC_96

M9

NC_97

M10

NC_98

M11

NC_99

M12

NC_100

M13

NC_101

M14

NC_102

N1

NC_103

N3

NC_104

N6

NC_105

N7

NC_106

SAMSUNG_EMMC_4GB

N8

NC_107

N9

NC_108

N10

NC_109

N11

NC_110

N12

NC_111

N13

NC_112

N14

NC_113

P1

NC_114

P2

NC_115

P8

NC_117

P9

NC_118

P11

NC_120

P12

NC_121

P13

NC_122

P14

NC_123

IC8100-*2

H26M21001ECR

A3

DAT0

A4

DAT1

A5

DAT2

B2

DAT3

B3

DAT4

B4

DAT5

B5

DAT6

B6

DAT7

M6

CLK

M5

CMD

A6

NC_3

A7

NC_4

C5

NC_23

E5

NC_42

E8

NC_43

E9

NC_44

E10

NC_45

F10

NC_52

G3

NC_58

G10

NC_59

H5

NC_66

J5

NC_73

K6

NC_80

K7

NC_81

K10

NC_82

P7

NC_116

P10

NC_119

K5

RESET

C6

VCCQ_1

M4

VCCQ_2

N4

VCCQ_3

P3

VCCQ_4

P5

VCCQ_5

E6

VCC_1

F5

VCC_2

J10

VCC_3

K9

VCC_4

C2

VDDI

E7

VSS_1

G5

VSS_2

H10

VSS_3

K8

VSS_4

C4

VSSQ_1

N2

VSSQ_2

N5

VSSQ_3

P4

VSSQ_4

P6

VSSQ_5

A1

NC_1

A2

NC_2

A8

NC_5

A9

NC_6

A10

NC_7

A11

NC_8

A12

NC_9

A13

NC_10

A14

NC_11

B1

NC_12

B7

NC_13

B8

NC_14

B9

NC_15

B10

NC_16

B11

NC_17

B12

NC_18

B13

NC_19

B14

NC_20

C1

NC_21

C3

NC_22

C7

NC_24

IC8100-*6

THGBM5G6A2JBAIR

A3

C8

DAT0

NC_23

A4

C9

DAT1

NC_24

A5

C10

DAT2

NC_25

B2

C11

DAT3

NC_26

B3

C12

DAT4

NC_27

B4

C13

DAT5

NC_28

B5

C14

DAT6

NC_29

B6

D1

DAT7

NC_30

D2

NC_31

D3

NC_32

M6

D4

CLK

NC_33

M5

D12

CMD

NC_34

D13

NC_35

D14

NC_36

A6

E1

RFU_1

NC_37

A7

E2

RFU_2

NC_38

C5

E3

NC_21

NC_39

E5

E12

RFU_3

NC_40

E8

E13

RFU_4

NC_41

E9

E14

RFU_5

NC_42

E10

F1

RFU_6

NC_43

F10

F2

RFU_7

NC_44

G3

F3

RFU_8

NC_45

G10

F12

RFU_9

NC_46

H5

F13

RFU_10

NC_47

J5

F14

RFU_11

NC_48

K6

G1

RFU_12

NC_49

K7

G2

RFU_13

NC_50

K10

G12

RFU_14

NC_51

P7

G13

RFU_15

NC_52

P10

G14

RFU_16

NC_53

H1

NC_54

H2

NC_55

K5

H3

RSTN

NC_56

H12

NC_57

H13

NC_58

C6

H14

VCCQ_1

NC_59

M4

J1

VCCQ_2

NC_60

N4

J2

VCCQ_3

NC_61

P3

J3

VCCQ_4

NC_62

P5

J12

VCCQ_5

NC_63

J13

NC_64

J14

NC_65

E6

K1

VCC_1

NC_66

F5

K2

VCC_2

NC_67

J10

K3

VCC_3

NC_68

K9

K12

VCC_4

NC_69

K13

NC_70

K14

NC_71

C2

L1

VDDI

NC_72

L2

NC_73

L3

NC_74

E7

L12

VSS_1

NC_75

G5

L13

VSS_2

NC_76

H10

L14

VSS_3

NC_77

K8

M1

VSS_4

NC_78

C4

M2

VSSQ_1

NC_79

N2

M3

VSSQ_2

NC_80

N5

M7

VSSQ_3

NC_81

P4

M8

VSSQ_4

NC_82

P6

M9

VSSQ_5

NC_83

M10

NC_84

M11

NC_85

M12

NC_86

A1

M13

NC_1

NC_87

A2

M14

NC_2

NC_88

A8

N1

NC_3

NC_89

A9

N3

NC_4

NC_90

A10

N6

NC_5

NC_91

A11

N7

NC_6

NC_92

TOSHIBA_EMMC_8GB

A12

N8

NC_7

NC_93

A13

N9

NC_8

NC_94

A14

N10

NC_9

NC_95

B1

N11

NC_10

NC_96

B7

N12

NC_11

NC_97

B8

N13

NC_12

NC_98

B9

N14

NC_13

NC_99

B10

P1

NC_14

NC_100

B11

P2

NC_15

NC_101

B12

P8

NC_16

NC_102

B13

P9

NC_17

NC_103

B14

P11

NC_18

NC_104

C1

P12

NC_19

NC_105

C3

P13

NC_20

NC_106

C7

P14

NC_22

NC_107

C8

NC_25

C9

NC_26

C10

NC_27

C11

NC_28

C12

NC_29

C13

NC_30

C14

NC_31

D1

NC_32

D2

NC_33

D3

NC_34

D4

NC_35

D12

NC_36

D13

NC_37

D14

NC_38

E1

NC_39

E2

NC_40

E3

NC_41

E12

NC_46

E13

NC_47

E14

NC_48

F1

NC_49

F2

NC_50

F3

NC_51

F12

NC_53

F13

NC_54

F14

NC_55

G1

NC_56

G2

NC_57

G12

NC_60

G13

NC_61

G14

NC_62

H1

NC_63

H2

NC_64

H3

NC_65

H12

NC_67

H13

NC_68

H14

NC_69

J1

NC_70

J2

NC_71

J3

NC_72

J12

NC_74

J13

NC_75

J14

NC_76

K1

NC_77

K2

NC_78

K3

NC_79

K12

NC_83

K13

NC_84

K14

NC_85

L1

NC_86

L2

NC_87

L3

NC_88

L12

NC_89

L13

NC_90

L14

NC_91

M1

NC_92

HYNIX_EMMC_2GB

A3

DAT0

A4

DAT1

A5

DAT2

B2

DAT3

B3

DAT4

B4

DAT5

B5

DAT6

B6

DAT7

M6

CLK

M5

CMD

A6

RFU_1

A7

RFU_2

C5

RFU_3

E5

RFU_4

E8

RFU_5

E9

RFU_6

E10

NC_39

F10

RFU_7

G3

RFU_8

G10

RFU_9

H5

RFU_10

J5

RFU_11

K6

RFU_12

K7

RFU_13

K10

RFU_14

P7

RFU_15

P10

NC_104

K5

RESET

C6

VDD_1

M4

VDD_2

N4

VDD_3

P3

VDD_4

P5

VDD_5

E6

VDDF_1

F5

VDDF_2

J10

VDDF_3

K9

VDDF_4

C2

VDDI

E7

VSS_2

G5

VSS_3

H10

VSS_4

K8

VSS_9

C4

VSS_1

N2

VSS_5

N5

VSS_6

P4

VSS_7

P6

VSS_8

A1

NC_1

A2

NC_2

A8

NC_3

A9

NC_4

A10

NC_5

A11

NC_6

A12

NC_7

A13

NC_8

A14

NC_9

B1

NC_10

B7

NC_11

B8

NC_12

B9

NC_13

B10

NC_14

B11

NC_15

B12

NC_16

B13

NC_17

B14

NC_18

C1

NC_19

C3

NC_20

C7

NC_21

DU1

DUMMY_1

DU2

DUMMY_2

DU3

DUMMY_3

DU4

DUMMY_4

DU5

DUMMY_5

DU6

DUMMY_6

DU7

DUMMY_7

DU8

DUMMY_8

M2

NC_93

M3

NC_94

M7

NC_95

M8

NC_96

M9

NC_97

M10

NC_98

M11

NC_99

M12

NC_100

M13

NC_101

M14

NC_102

N1

NC_103

N3

NC_104

N6

NC_105

N7

NC_106

N8

NC_107

N9

NC_108

N10

NC_109

N11

NC_110

N12

NC_111

N13

NC_112

N14

NC_113

P1

NC_114

P2

NC_115

P8

NC_117

P9

NC_118

P11

NC_120

P12

NC_121

P13

NC_122

P14

NC_123

IC8100-*7

KLMAG2GE4A-A001

C8

NC_22

C9

NC_23

C10

NC_24

C11

NC_25

C12

NC_26

C13

NC_27

C14

NC_28

D1

NC_29

D2

NC_30

D3

NC_31

D4

NC_32

D12

NC_33

D13

NC_34

D14

NC_35

E1

NC_36

E2

NC_37

E3

NC_38

E12

NC_40

E13

NC_41

E14

NC_42

F1

NC_43

F2

NC_44

F3

NC_45

F12

NC_46

F13

NC_47

F14

NC_48

G1

NC_49

G2

NC_50

G12

NC_51

G13

NC_52

G14

NC_53

H1

NC_54

H2

NC_55

H3

NC_56

H12

NC_57

H13

NC_58

H14

NC_59

J1

NC_60

J2

NC_61

J3

NC_62

J12

NC_63

J13

NC_64

J14

NC_65

K1

NC_66

K2

NC_67

K3

NC_68

K12

NC_69

K13

NC_70

K14

NC_71

L1

NC_72

L2

NC_73

L3

NC_74

L12

NC_75

L13

NC_76

L14

NC_77

M1

NC_78

M2

NC_79

M3

NC_80

M7

NC_81

M8

NC_82

M9

NC_83

M10

NC_84

M11

NC_85

M12

NC_86

M13

NC_87

M14

NC_88

N1

SAMSUNG_EMMC_16G

NC_89

N3

NC_90

N6

NC_91

N7

NC_92

N8

NC_93

N9

NC_94

N10

NC_95

N11

NC_96

N12

NC_97

N13

NC_98

N14

NC_99

P1

NC_100

P2

NC_101

P8

NC_102

P9

NC_103

P11

RFU_16

P12

NC_105

P13

NC_106

P14

NC_107

DU9

DUMMY_9

DU10

DUMMY_10

DU11

DUMMY_11

DU12

DUMMY_12

DU13

DUMMY_13

DU14

DUMMY_14

DU15

DUMMY_15

DU16

DUMMY_16

A3
A4
A5
B2
B3
B4
B5
B6

M6
M5

A6
A7
C5
E5
E8

E9
E10
F10

G3
G10

H5

J5

K6

K7
K10

P7
P10

K5

C6

M4

N4

P3

P5

E6

F5
J10

K9

C2

C4

E7

G5
H10

K8

N2

N5

P4

P6

A1

A2

A8

A9
A10
A11
A12
A13
A14

B1

B7

B8

B9
B10
B11
B12
B13
B14

C1

C3

C7

IC8100-*8

H26M42002GMR

A3

DAT0

A4

DAT1

A5

DAT2

B2

DAT3

B3

DAT4

B4

DAT5

B5

DAT6

B6

DAT7

M6

CLK

M5

CMD

A6

NC_3

A7

NC_4

C5

NC_23

E5

NC_42

E8

NC_43

E9

NC_44

E10

NC_45

F10

NC_52

G3

NC_58

G10

NC_59

H5

NC_66

J5

NC_73

K6

NC_80

K7

NC_81

K10

NC_82

P7

NC_116

P10

NC_119

K5

RESET

C6

VCCQ_1

M4

VCCQ_2

N4

VCCQ_3

P3

VCCQ_4

P5

VCCQ_5

E6

VCC_1

F5

VCC_2

J10

VCC_3

K9

VCC_4

C2

VDDI

E7

VSS_1

G5

VSS_2

HYNIX_EMMC_8GB

H10

VSS_3

K8

VSS_4

C4

VSSQ_1

N2

VSSQ_2

N5

VSSQ_3

P4

VSSQ_4

P6

VSSQ_5

A1

NC_1

A2

NC_2

A8

NC_5

A9

NC_6

A10

NC_7

A11

NC_8

A12

NC_9

A13

NC_10

A14

NC_11

B1

NC_12

B7

NC_13

B8

NC_14

B9

NC_15

B10

NC_16

B11

NC_17

B12

NC_18

B13

NC_19

B14

NC_20

C1

NC_21

C3

NC_22

C7

NC_24

IC8100-*3

KLM2G1HE3F-B001

DAT0
DAT1
DAT2
DAT3
DAT4
DAT5
DAT6
DAT7

CLK
CMD

NC_3
NC_4
NC_23
NC_42
NC_43
NC_44
NC_45
NC_52
NC_58
NC_59
NC_66
NC_73
NC_80
NC_81
NC_82
NC_116
NC_119

RSTN

VDD_1
VDD_2
VDD_3
VDD_4
VDD_5

VDDF_1
VDDF_2
VDDF_3
VDDF_4

VDDI

VSS_1
VSS_2
VSS_3
VSS_4
VSS_5
VSS_6
VSS_7
VSS_8
VSS_9

NC_1
NC_2
NC_5
NC_6
NC_7
NC_8
NC_9
NC_10
NC_11
NC_12
NC_13
NC_14
NC_15
NC_16
NC_17
NC_18
NC_19
NC_20
NC_21
NC_22
NC_24

C8

NC_25

C9

NC_26

C10

NC_27

C11

NC_28

C12

NC_29

C13

NC_30

C14

NC_31

D1

NC_32

D2

NC_33

D3

NC_34

D4

NC_35

D12

NC_36

D13

NC_37

D14

NC_38

E1

NC_39

E2

NC_40

E3

NC_41

E12

NC_46

E13

NC_47

E14

NC_48

F1

NC_49

F2

NC_50

F3

NC_51

F12

NC_53

F13

NC_54

F14

NC_55

G1

NC_56

G2

NC_57

G12

NC_60

G13

NC_61

G14

NC_62

H1

NC_63

H2

NC_64

H3

NC_65

H12

NC_67

H13

NC_68

H14

NC_69

J1

NC_70

J2

NC_71

J3

NC_72

J12

NC_74

J13

NC_75

J14

NC_76

K1

NC_77

K2

NC_78

K3

NC_79

K12

NC_83

K13

NC_84

K14

NC_85

L1

NC_86

L2

NC_87

L3

NC_88

L12

NC_89

L13

NC_90

L14

NC_91

M1

NC_92

M2

NC_93

M3

NC_94

M7

NC_95

M8

NC_96

M9

NC_97

M10

NC_98

M11

NC_99

M12

NC_100

M13

NC_101

M14

NC_102

N1

NC_103

N3

NC_104

N6

NC_105

N7

NC_106

N8

NC_107

N9

NC_108

N10

NC_109

N11

NC_110

N12

NC_111

N13

NC_112

N14

NC_113

P1

NC_114

P2

NC_115

P8

NC_117

P9

NC_118

P11

NC_120

P12

NC_121

P13

NC_122

P14

NC_123

C8

NC_25

C9

NC_26

C10

NC_27

C11

NC_28

C12

NC_29

C13

NC_30

C14

NC_31

D1

NC_32

D2

NC_33

D3

NC_34

D4

NC_35

D12

NC_36

D13

NC_37

D14

NC_38

E1

NC_39

E2

NC_40

E3

NC_41

E12

NC_46

E13

NC_47

E14

NC_48

F1

NC_49

F2

NC_50

F3

NC_51

F12

NC_53

F13

NC_54

F14

NC_55

G1

NC_56

G2

NC_57

G12

NC_60

G13

NC_61

G14

NC_62

H1

NC_63

H2

NC_64

H3

NC_65

H12

NC_67

H13

NC_68

H14

NC_69

J1

NC_70

J2

NC_71

J3

NC_72

J12

NC_74

J13

NC_75

J14

NC_76

K1

NC_77

K2

NC_78

K3

NC_79

K12

NC_83

K13

NC_84

K14

NC_85

L1

NC_86

L2

NC_87

L3

NC_88

L12

NC_89

L13

NC_90

L14

NC_91

SAMSUNG_EMMC_2GB

NC_92
NC_93
NC_94
NC_95
NC_96
NC_97
NC_98

NC_99
NC_100
NC_101
NC_102
NC_103
NC_104
NC_105
NC_106
NC_107
NC_108
NC_109
NC_110
NC_111
NC_112
NC_113
NC_114
NC_115
NC_117
NC_118
NC_120
NC_121
NC_122
NC_123

M1
M2
M3
M7
M8
M9
M10
M11
M12
M13
M14
N1
N3
N6
N7
N8
N9
N10
N11
N12
N13
N14
P1
P2
P8
P9
P11
P12
P13
P14

THGBM5G7A2JBAIR

A3

DAT0

A4

DAT1

A5

DAT2

B2

DAT3

B3

DAT4

B4

DAT5

B5

DAT6

B6

DAT7

M6

CLK

M5

CMD

A6

RFU_1

A7

RFU_2

C5

NC_21

E5

RFU_3

E8

RFU_4

E9

RFU_5

E10

RFU_6

F10

RFU_7

G3

RFU_8

G10

RFU_9

H5

RFU_10

J5

RFU_11

K6

RFU_12

K7

RFU_13

K10

RFU_14

P7

RFU_15

P10

RFU_16

K5

RSTN

C6

VCCQ_1

M4

VCCQ_2

N4

VCCQ_3

P3

VCCQ_4

P5

VCCQ_5

E6

VCC_1

F5

VCC_2

J10

VCC_3

K9

VCC_4

C2

VDDI

E7

VSS_1

G5

VSS_2

H10

VSS_3

K8

VSS_4

C4

VSSQ_1

N2

VSSQ_2

N5

VSSQ_3

P4

VSSQ_4

P6

VSSQ_5

A1

NC_1

A2

NC_2

A8

NC_3

A9

NC_4

A10

NC_5

A11

NC_6

A12

NC_7

A13

NC_8

A14

NC_9

B1

NC_10

B7

NC_11

B8

NC_12

B9

NC_13

B10

NC_14

B11

NC_15

B12

NC_16

B13

NC_17

B14

NC_18

C1

NC_19

C3

NC_20

C7

NC_22

IC8100-*4

C8

NC_23

C9

NC_24

C10

NC_25

C11

NC_26

C12

NC_27

C13

NC_28

C14

NC_29

D1

NC_30

D2

NC_31

D3

NC_32

D4

NC_33

D12

NC_34

D13

NC_35

D14

NC_36

E1

NC_37

E2

NC_38

E3

NC_39

E12

NC_40

E13

NC_41

E14

NC_42

F1

NC_43

F2

NC_44

F3

NC_45

F12

NC_46

F13

NC_47

F14

NC_48

G1

NC_49

G2

NC_50

G12

NC_51

G13

NC_52

G14

NC_53

H1

NC_54

H2

NC_55

H3

NC_56

H12

NC_57

H13

NC_58

H14

NC_59

J1

NC_60

J2

NC_61

J3

NC_62

J12

NC_63

J13

NC_64

J14

NC_65

K1

NC_66

K2

NC_67

K3

NC_68

K12

NC_69

K13

NC_70

K14

NC_71

L1

NC_72

L2

NC_73

L3

NC_74

L12

NC_75

L13

NC_76

L14

NC_77

M1

NC_78

M2

NC_79

M3

NC_80

M7

NC_81

M8

NC_82

M9

NC_83

M10

NC_84

M11

NC_85

M12

NC_86
NC_87
NC_88
NC_89
NC_90
NC_91
NC_92
NC_93
NC_94
NC_95
NC_96
NC_97
NC_98

NC_99
NC_100
NC_101
NC_102
NC_103
NC_104
NC_105
NC_106
NC_107

M13
M14
N1
N3
N6
N7
N8
N9
N10
N11
N12
N13
N14
P1
P2
P8
P9
P11
P12
P13
P14

TOSHIBA_EMMC_16GB

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.

eMMC

11.09.29

81

LCD TV Repair Guide

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

`13 years New Models

< Applicable Model >

XXLA8600-UC
XXLA7900-UA

Overview for ’13 Broadband Model

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

(Hardware)

Model naming and Tool option

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

Standard of 2013Y Model Name

Description of Tool Options

Model name

Tool Option

New features - EPI Interface

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

EPI(Embedded Point-Point Interface)

TCON

Features

• Point-Point topology (support 2 Pair option)

• CDR (Clock Data Recovery)

• Bandwidth up to 1.85Gbps/pair

at FHD 120Hz 10 bit application

• Lock signal cascading and feedback to T-Con

• Embedded Control Data

Merits

• Better reliability on common noise

• No data skew and better EMI margin

• Fewer lines than mini-LVDS

• Slim PCB design

VCC

LOCK

2

1

Figure1. Topology

New features -EPI Interface (mini-LVDS vs. EPI)

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

Comparison

HF mini-LVDS

HF mini-

LVDS

No. of Signal 36 36 72

Connector

60Hz 120Hz 240Hz

60pin

(2ea)

-Difficult to upgrade bandwidth limit

-Multiple number of wires needed for higher bandwidth

EPI (Embedded clock P-to-P Interface)

EPI

No. of Signal 12 12 32

Connector -

60Hz 120Hz 240Hz

960ch 960ch 720ch

FHD (10bit)

60pin

(2ea)

FHD (10bit)

50 pin

(2ea)

80pin

(2ea)

70pin

(2ea)

What to change

LCM (T-con to S-Driver IC)

HF mini-LVDS

18

VCC

1

EPI

2

VCC

1

TCON

TCON

18

(FHD 120Hz)

LOCK

-Better reliability on common noise

-No data skew. Better EMI margin

-Lower cost ( Cable, Connector )

-Slim S-PCB design (14mm Æ 10mm) helps slimmer TV

(FHD 120Hz)

* Bandwidth Capability

- FHD 120Hz 10Bit : 594Mbps@36Lines → 1.65Gbps@12Lines

- FHD 240Hz 10Bit : 594Mbps@72Lines → 1.25Gbps@32Lines

New features -EPI Interface (mini-LVDS vs. EPI)

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

HF mini-LVDS EPI

Topology

Protocol

Features

@10bit, FHD120

Merit

TCON

• Multi Drop

• Data rate: 660Mbps

• External clock

• Simple structure

• Standardization

TCON

Lock

2

1

• Point to Point

• Data rate : 1.8Gbps

• Embedded clock, Control

• Fewer Lines : 12

• Embedded clock

: low EMI, Clock skew free

Demerit

• Too many lines : 36

• Clock skew

• EMI due to clock lines

• Bandwidth limit

• Easy to PCB design

• Transmission Overhead

: 4bit delimiter

New features -LINE OUT

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

Line out is used when you want to send the TV audio signal to an external device. It works like headphone.
The signal out or line out remains at a constant level, regardless of the current setting of the volume control.
What is the difference between headphones and line out headphone adjusts the volume on the television whereas, line out adjust
the volume on the external devices such as amp or receiver.
Line-out is a two-channel stereo output and you need a cable to connect an external speaker.
H13 provides headphone and external speaker output through an output phone jack.
To set the line out, you choose Sound Option Setting in setting menu - sound and change Headphone to External
Speaker (Audio Out) in Analogue out, then choose External Speaker (Audio Out) in sound out.

Headphone

External Speaker
2CH stereo

Main PCB for Broadband

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

LA86/79

Local Dimming

(only for PSU model)

To PSU/LPB

Main

Camera assy

1

Wifi +

Motion assy(B/T)

Front Spk

Local Key + IR

+ LOGO

1

3

2

5

2

3

4

4

Main processor_Digital(LG1154D)
DDR Memory
eMMC Memory

Main processor_analog(LG1154A)

Micom for Key/IR sensing

Audio AMP (10W)

HDMI switch (4:1)

5

1. H13 Block Diagram (External)

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

DIF(P/N)

Tuner

CVBS

SIF

AUD

M-Remote_Rx/Tx

Motion-R

SCART

AV1

COMP1

HDMI1~4

Logo Light

USB_W-iFi

USB1(USB3.0)
USB2(USB2.0)
USB3(USB2.0)

USB_CAM

LAN

LNB

LNB

SC_CVBS, RGB, Audio L/R

DTV/MNT_LR/V_OUT

AV1_Audio L/R

Comp1 Y,Pb,Pr

HDMI_CEC

WOL / WOW

AV1_CVBS

HDMI

HDMI

Switch

Switch

PHY

USB

USB

HUB

HUB

H13

LG1154AN

USB 2.0

USB 3.0
USB 2.0

USB 2.0

RMII

BB_TP_DATA

CVBS

DAC_DATA

AAD_DATA

HSR_P/M

SPDIF

IRB_SPI

H13

LG1154D

FRC

TCON

16

16

8

H/P Audio L/R

I2S

Vx1 / EPI / LVDS Combo

IR_B

IR_B

Micom

Micom

H/P AMP

H/P AMP

Audio

Audio

AMP

AMP

CI

Vx1 : 6 lane
EPI : 16 lane
LVDS : Quad

OPTIC

IR_Blaster

H/P

SPK

CI

DDR316DDR3

4Gb×4 (1600)

DDR316DDR3

eMMC

2. H13 Block Diagram (Internal)

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

Tuner

HDMI

Analog Chip Total Pin : 183w/o Power

H13A H13D

DIF

SIF

Audio L/R(4-ch)

SCART out

Line Out

CVBS(3ch)

CVBS-Out

Component(2ch)

GBB AFE

1ch@30MHz

w/ PLL

BTSC AFE

10b@18.432MHz

w/ PLL

1ch L/R

Audio-ADC

SW

24b@48KHz

Audio DAC

SW

(48KHz )

Audio DAC (48KHz)

CVBS DAC

SW

CVBS AFE(2-ch)

12b@54MHz

3ch Video

AFE

SW

10b@148.5MHz

w/ LLPLL

I2Cx1
I2Cx1

GPIOIx16

V/Q, DVB-T/C ISDB-T

10x3ch

Capture

Block

(3CH)

SDRAM

(MCP)

Global Baseband

Mux

LVDS

Audio PLL

w/ DCO

AtoDPin : 79

I2S

I2S

I2S

SPDIF

5x1ch (1ch)

Tx

TS (P)

I2S(External)

I2S(HPD)

Digital AMP

DVB-CI/CI+

TS(P) TS(P)

AAD

(THAT)

Audio

Mux

Digital

Audio

Output

CVBS

Encoder
CVD

Y/C

CVBS

LVDS

Rx

HDMI

(1-Link)

HDMI-Rx 1.4

(1-port PHY)

3D, ARC, 4kx2k

TS(S)

System

Demux

Audio DSP

Multi-STD

Audio Decoder

LX4 HiFi EP

Sound DSP

Clear Voice II

Perceptual

Volume Control

Slim SPK

DivX

Bluetooth

Mux

Source Mux

16

TS(S)

DE

MCU

TNR

De-interlacer

Main/Sub Scaler

DDR3 Controller

DDR3 PHY

16

Video Decoder

Multi-STD

HD Decoder

(Boda950)

Video Encoder

1080p@30fps

CPU

CPU

ARMCA9 Core

Dual 1.2GHz

32KBI$

32KBD$

1MB L2 $

H3D

H3D

FRC

SRE

VCR

Digital Chip Total Pin : 491w/o Power

USB2.0x3

UARTx3

GPIOx136

EMAC

SCI

SPIx2

I2Cx10

USB3.0 x1

eMMC

DMAC(8ch)

Timer

WDT

SRAM 16KB

(120Hz)

Vx1/EPI/LVDS Combo

DCO

CPLL

x2

SPLL

DPLL

DDR

DDR

PLL

PLL

BE

MCU

PE1

LED

OSD

DDR3 Controller

DDR3 PHY

16

GPU Rogue Han

2D GFX

JPG/PNG Decoder

JPG Encoder

TrustZone

Secure Engine

48KB ROM

64KB SRAM

OTP

UART

Timer

TCON

Output formatter

16

PHY

3. Data Path Diagram

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

4. Tuner (한국)

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

+5V [SPLITTER] 1

[SD_3.3V_DEMOD] 32

[M+3.3V] 5

[M+.1.8V] 7

[SD_1.23V_DEMOD] 30

[S_3.3V] 12
[S_1.8V] 13

[S_CVBS] 14

+3.3V_TU

+3.3V_D_Demod

+3.3V_D_Demod

+1.23V_D_Demod

+3.3V_TU

+1.8_TU

+1.23V_D_Demod

+1.8_TU

+3.3V_TU

3.3K Ω

TU6502

TDSQ-H051F

[S2_SCL] 34

[S2_SDA] 35

[RESET] 2

[TU_SCL] 3

[TU_SDA] 4

[SD_ERROR] 16

[SD_SYNC] 17

[SD_VALID] 18

[SD_MCLK] 19

[SD_SERIAL_D0] 20

[SD_RESET] 31

[M_DIF[P]] 10
[M_DIF[N]] 11

[M_SIF] 6

[M_CVBS] 8

[M_IF_AGC] 9

33 Ω

/S2_RESET

I2C_SCL4
I2C_SDA4

/TU_RESET1
IC2_SCL6
IC2_SDA6

FE_DEMOD1_TS_ERROR
FE_DEMOD1_TS_SYNC
FE_DEMOD1_TS_VAL
FE_DEMOD1_TS_CLK

FE_DEMOD1_TS_DATA [0]

IF_P
IF_N
TUNER_SIF
TU_CVBS
IF_AGC

FILTER

ADC_I_INP
ADC_I_INN

AR6 [SDA3]
AP6 [SCL3]

AG6 [GPIO10]
AH34 [SCL5]
AH33 [SDA5]

AL37 [TP_DVB_ERR]
AL36 [TP_DVB_SOP]
AL35 [TP_DVB_VAL]
AM36 [TP_DVB_CLK]

AM35 [TP_DVB_DATA0]

AG5 [GPIO9]

U17 [ADC_I_INP]
V17 [ADC_I_INN]

H18 [AAD_ADC_SIF]
V15 [CVBS_IN1]
J18 [IFAGC]

H13

LG1154D

H13

LG1154AN

5. Tuner (북미)

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

TU6500

TDSS-H651F

+B1 [3.3V] 5
+B2 [1.8V] 7

[RESET] 2

[SLC] 3

[SDA] 4

[DIF [P]] 10
[DIF [N]] 11

[SIF] 6

[CVBS] 8

[IF_AGC] 9

+3.3V_TU

+1.8_TU

/TU_RESET1
IC2_SCL6
IC2_SDA6

IF_P
IF_N
TUNER_SIF

TU_CVBS (JACK Side) -> TU_CVBS_SOC (SOC side)

IF_AGC

FILTER

ADC_I_INP
ADC_I_INN

AG6 [GPIO10]
AH34 [SCL5]
AH33 [SDA5]

U17 [ADC_I_INP]
V17 [ADC_I_INN]

H18 [AAD_ADC_SIF]
V15 [CVBS_IN1]
J18 [IFAGC]

H13

LG1154D

H13

LG1154AN

6. Video & Audio IN

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

AV1

Phone JACK

FULL

SCART

(18P)

Component 1

Phone JACK

Jack Side

AV1_CVBS_IN

AV_L/R_IN

SC_CVBS_IN

SC_R/G/B
/CVBS_IN_SOY

SC_L/R_IN

COMP1_Y/Pb/Pr

SOC Side

AV1_CVBS_IN_SOC

AUAD_L/R_CH2_IN

SC_CVBS_IN_SOC

COMP1_PR_IN_SOC
COMP1_Y_IN_SOC
COMP1_PB_IN_SOC
COMP1_Y_IN_SOC_SOY

AUAD_L/R_CH3_IN

COMP2_PB_IN_SOC
COMP2_Y_IN_SOC
COMP2_Y_IN_SOC_SOY
COMP2_PR_IN_SOC

[CVBS_IN3]

[AUAD_L/R_CH2_IN]

[CVBS_IN2]

[PR1/Y1/PB1/SOY1_IN]

H13

(LG1154AN)

[AUAD_L/R_CH3_IN]

[PB2/Y2/SOY2/PR2_IN]

Tuner

TU_CVBS_IN

SIF
DIF[P/N]

TU_CVBS_IN_SOC

TUNER_SIF
ADC_I_INP/INN

[CVBS_IN1]

[AAD_ADC_SIF]
[ADC_I_INP/INN]

7. AUDIO OUT

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

SC_L/R_IN

AV_L/R_IN

[AUAD_L_CH1_IN]

[AUAD_L_CH3_IN]

[AUAD_L_CH2_IN]

[AUD_SCART_OUTL/OUTR]

SCART_Lout/Rout

AZ4580MTR

OP AMP

DTV/MNT_L/R_OUT

Mute

CTRL

[TR]

pi filter

MICOM

SCART

SCART_MUTE

AUDIO L/R OUT

Tuner

TUNER_SIF

[AAD_ADC_SIF]

[PHY0_ARC_OUT_0]

H13

LG1154

[IEC958OUT]

[DACSCK]
[DACLRCK]
[DACLRCH]

[SCL0/SDA0]

[GPIO21]

[AUDA_OUTL]

AUD_SCK/LRCK/LRCH

I2C_SCL1/SDA1

AMP_RESET_N

AMP_MUTE

HP_L/ROUT_MAIN

MICOM

SIDE_HP_MUTE

TPA6138A2

Headphone

AMP

MAIN

TAS5733

WOOFER

TAS5733

LPF

4P wafer

LPF

LPF

2P wafer

LPF

LPF

HEAD PHONE

SPDIF_OUT

SPDIF_OUT_ARC

8. HDMI (Silicon Image SIL9587CNUC)

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

SPDIF_OUT_ARC

TMDS Link 8bits

HDMI1

HDMI1

H13

LG1154D_A0

HDMI_S/W_RESET

HDMI_INT

SPDIF_OUT_ARC

HDMI Out put 8bits

I2C_SCL/SDA 5 2bits

HDMI

Switch

(IC3201 / SII9587CNUC)

CEC_REMOTE

MICOM

(IC3000 /

R5F100GEAFB)

DDC_I2C 2bits

TMDS Link 8bits

DDC_I2C 2bits

TMDS Link 8bits

DDC_I2C 2bits

TMDS Link 8bits

HDMI2

HDMI2

HDMI3

HDMI3

HDMI4

HDMI4

CEC_REMOTE

CEC_REMOTE

CEC_REMOTE

OCP

(IC3202 /

TPS2554)

DDC_I2C 2bits

MHL_DET

CEC_REMOTE

9. Panel Interface (EPI Mode)

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

H13

LG1154D

TCON

EPI
(Vx1)
Combo

LOCK

EPI0A +/-

EPI0B +/-

EPI1A +/-

EPI1B +/-

TERM1 +/­TERM2 +/-

PANEL

(LOCKn)

(TX0 +/-)

(TX1 +/-)

(TX2 +/-)

(TX3 +/-)

10. Panel Interface (LVDS)

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

51 Pin LVDS

H13

LG1154D

41 Pin LVDS

PANEL

11. USB / WIFI / M-REMOTE / UART

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

[USB2_2_DP0 / DM0]

[USB2_1_DP0 / DM0]

[USB2_0_DP / DM]

[USB3_DP0/DM0]
[USB3_RX0P / M]

[USB3_TX0P / M]

H13

LG1154

[UART1_RXD / TXD]

[GPIO15 / GPIO18]

[GPIO13]

USB2_HUB_IC_IN_DP / DM

USB2_ DP2 / DM2

WIFI_DP / DM

USB3_DP / DM

USB3_RX0P
USB3_RX0M
USB3_TX0P
USB3_TX0M

M_REMOTE_RX / TX
M_REMOTE_CTS / RTS

M_REMOTE_RESET

USB HUB

USB_CAMERA_DP / DM

USB_DP3 / DM3

Motion Remote

Receiver

USB_Camera

USB3

USB2

USB_WIFI

USB1
USB3.0
PVR Ready

CAM_DET

WOL/WOW_POWER_ON

MICOM

[UART0_RXD]

[UART0_TXD]

SOC_TX

MICOM

SOC_RX

SOC_TX

SOC_RX

4Pin debugging

Wafer

P3800

12. H13 I2C Map

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

IC5600

TAS5733

AMP MAIN

IC5700

TAS5733

AMP WOOFER

P7200

FI-RE51S-HFK-A

51P LVDS OUTPUT

IC7300

TPS65178RSLR

LCD Bias

P7600

12507WR-08L

L/DIM_OUT

IC3000

R5F100GEAFB

RENESAS

MICOM

[SCL]

[SDA]

[SCL]

[SDA]

24
23

24

23

5
4

2728[SCL]

[SDA]

1

2

1

[P60/SCLA0]

[P61/SD0]

2

22 Ω

22 Ω

22 Ω
22 Ω

33 Ω

33 Ω

33 Ω

33 Ω

+3.3V_NOR

3.3k Ω

+3.3V_NOR

3.3k Ω

3.3k Ω

I2C_SCL1
I2C_SDA1

3.3k Ω

I2C_SCL2
I2C_SDA2

AR15
[SCL0/GPIO66]
AR15

[SDA0/GPIO65]

AR16
[SCL1/GPIO64]

AP16
[SDA1/GPIO79]

H13

LG1154D

AP6

[SCL3]

AR6

[SDA3]

AH34

[SCL5]

AH33

[SDA5]

I2C_SCL4
I2C_SDA4

I2C_SCL6
I2C_SDA6

+3.3V_NOR

3.3k Ω

3.3k Ω

+3.3V_NOR

3.3k Ω

3.3k Ω

33 Ω
33 Ω

22 Ω

22 Ω

33 Ω

33 Ω

[SCL]

[SDA]

[SCL_DEMOD]

[SDA_DEMOD]

[SCL]

[SDA]

7

8

IC6900

A8303SESTR-TB

LNB

34

35

TU6503

TDSQ-G051D

TUNER_T/C/S2

3

4

P4102

12507WR-12L

NFC

1

2

33 Ω

33 Ω

+3.3V_NOR

3.3k Ω

3.3k Ω

I2C_SCL3

I2C_SDA3

AP17
[SCL2/GPIO78]

AR17
[SDA2/GPIO77]

AH32

[SCL4]

AJ33

[SDA4]

I2C_SCL5
I2C_SDA5

+3.3V_NOR

3.3k Ω

3.3k Ω

33 Ω
33 Ω

33 Ω

33 Ω

[SCL]

[SDA]

[CSCL]

[CSDA]

6
5

63

62

IC102

AT24C256-SSHL-T

NVRAM

IC3201

SII9587CNUC

HDMI_SW

13. MICOM I2C Map

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

[P71/KR1/SI21/SDA21]

[P70/KR0/SCK21/SCL21]

+3.5V_ST

EEPROM_SCL/SDA

3.3k Ω

3.3k Ω
100 Ω

100 Ω

2

1

H13

H13

LG1154D

LG1154D

I2C3_SCL/SDA

[P60/SCL0]

[P61/SDA0]

MICOM

MICOM

R5F100GEAFB

R5F100GEAFB

IR 10Pin

IR 10Pin

1. Trouble shooting - No power

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

Check stand-by Voltage.
P2300 3, 5pin : +3.5V_ST

ok

Check Micom Voltage
IC3000 48 pin : +3.5V

ok

Check X3000 clock

32.768 KHz
ok

Check P2300 PWR_ON.
1pin : 3.3V

ok

Check Multi Voltage
P2300 9, 10, 16 pin : 24V , 13~15 pin : 12V

ok

Check IC2300/1/2/3/4/5 Output Voltage
IC2300 : 1.0V, IC2301 : 3.3V
IC2302 : 2.5V, IC2303 : 1.1V
IC2304 : 5V, IC2305 : 1.5V

No

No

No

No

No

Check Power connector

Replace L2304

Replace X3000

Re-download Micomsoftware.

Replace Power Board

Replace 2300/1/2/3/4/5

okNo

Main B/D 3.5V Line
Short Check

No

Replace Micom(IC3000) or Main board

ok

Replace Power board.

ok

Check X100 Clock
24 MHz

ok

Check LVDS Power Voltage

Q2302 : 12V

ok

Check Inverter Control
P2300 2 pin : High

No

No

No

Replace X101

Replace Q2302

Check Power Board or Module

2. Trouble shooting - No video (Digital TV video)

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

Check RF Cable & Signal

ok

Check Tuner 3.3V Power
L6503

ok

Check Tuner 1.8V Power
IC6503 2pin : 1.8V

ok

Check DIF_P/N Signal
TU6700 10/11 Pin

ok

Check DIF at destination
C437, C438, R443, R444

ok

Check H13 A-chip (IC101) Chip

ok

Check H13 D-chip (IC100) Chip

No

No

No

No

No

No

Replace L6503

Replace IC6503

Bad Tuner. Replace Tuner.

Bad Capacitor or resistor.

Replace Capacitor or resistor.

Replace IC101

Replace IC100 or Main Board.

3. Trouble shooting - No video (Analog TV video)

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

Check RF Cable & Signal

ok

Check Tuner 3.3V Power
L6503

ok

No

Replace L6503

Check Tuner 1.8V Power
IC6503 2pin : 1.8V

ok

Check CVBS Signal
TU6700 8 Pin

ok

Check CVBS buffer
Q6501(Emitter)

ok

Check CVBS signal at destination
R432, C423

ok

Check H13 A-chip (IC101) Chip

ok

Check H13 D-chip (IC100) Chip

No

No

No

No

No

No

Replace IC6503

Bad Tuner. Replace Tuner.

Bad TR. Replace TR.

Bad Resistor or Capacitor.

Replace Resistor or Capacitor.

Replace IC101

Replace IC100 or Main Board.

4. Trouble shooting - No video (AV)

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

Check input signal format.
Is it supported?

ok

Check AV Cable for damage
for damage or open conductor

ok

Check JK3800 CVBS Signal Line
AV1_CVBS_IN : L408

ok

Check CVBS_DET Signal

AV1_CVBS_DET : R3810

ok

Check H13 A-chip (IC101) Chip

ok

Check H13 D-chip (IC100) Chip

No

No

No

No

Replace Jack

Replace R3810 or Jack

Replace LG1154A(IC101)
or Main Board.

Replace IC100 or Main Board.

5. Trouble shooting - No video (Component)

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

Check input signal format.
Is it supported?

ok

Check Component Cable
for damage or open conductor.

ok

Check JK3400
COMP1_Y, COMP1_Pb,
COMP1_Pr signal Line

ok

Check COMP1_DET Signal

ok

No

No

Replace Jack

Replace R3402 or Jack

Check H13 A-chip (IC101) Chip

ok

Check H13 D-chip (IC100) Chip

No

No

Replace IC101

Replace IC100 or Main Board

6. Trouble shooting - No video (HDMI)

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

Check input signal format.
Is it supported?

ok

Check HDMI Cable conductors
for damage or open conductor.

ok

Check HDMI Switch
IC3201 video Signal and I2C line

ok

No

Check Q3202(+3.3V)

No

OK

Replace Coil

Replace the defective IC.

Check JK3202 / JK3200 / JK3201 / JK3203

ok

Check HDMI Signal output
of HDMI Switch (IC3201)

ok

Check H13 A-chip (IC101) Chip

ok

Check H13 D-chip (IC100) Chip

No

No

No

No

Replace Jack

Replace the defective IC.

Replace IC 101

Replace IC 100 or Main Board.

7. Trouble shooting - No Audio (all audio source)

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

Check the TV Speaker Menu
(Menu -> Sound setting-> TV Speaker)

On

Check AMP IC(IC5600 )
Power : 24V, 3.3V

ok

Check AUDIO_MASTER_CLK
R495

ok

Check AMP I2C Line
R5605,R5606

ok

Check LG1154 I2S Output
R496 ~ R498

ok

Check AMP IC RESET / FAULT PIN (MUTE)
(low is mute , high is un-mute)

Off

No

No

No

No

No

Toggle the Menu

Check BEAD & Regulator
L5600,L5601,L2602

Replace LG1154( IC100)
or Main Board.

Check signal line.
Or replace LG1154( IC100)

Check signal line.
Or replace LG1154( IC100)

Check reset & mute signal line

ok

Check Output Signal
P5600 :1, 2, 3, 4 pin

ok

Check Connector & P5600

ok

Check speaker resistance
and connector damage.

No

No

No

Replace Audio AMP IC

IC5600

Replace connector
If found to be damaged.

Replace speaker.

8. Trouble shooting - No audio (Digital TV audio)

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

Check RF Cable & Signal

ok

Check Tuner 3.3V Power
L6503

Check Tuner 1.8V Power
IC6503 2pin : 1.8V

Check DIF_P/N Signal
TU6700 10,11 Pin

Follow procedure
‘7. All source audio’

trouble shooting guide.

ok

ok

ok

No

No

No

Replace L6503

Check IC6503

Bad Tuner. Replace Tuner.

No

ok

Replace IC6503

Replace L6500

9. Trouble shooting - No audio (Analog TV audio)

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

Check RF Cable & Signal

ok

Check Tuner 3.3V Power
L6503

ok

Check Tuner 1.8V Power
IC6503 2pin : 1.8V

ok

Check SIF Signal
TU6700 6Pin

ok

Check TU_SIF path
Including R6534, C450 to LG1154A(IC101)

ok

Follow procedure
‘7. All source audio’

trouble shooting guide.

No

No

No

No

Replace L6503

Check IC6503

Bad Tuner. Replace Tuner.

Replace capacitor or resistor

No

ok

Replace IC6503

Replace L6500

10. Trouble shooting - No audio (AV / COMPONENT)

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

Check AV Cable for damage

or open conductor

ok

Check input signal
R420, R421

ok

Check AV1_L , AV1_R path
Including R420, R421 to LG1154A(IC101)

ok

Follow procedure
‘7. All source audio’

trouble shooting guide.

No

No

Replace JK3800

Replace component

11. Trouble shooting - No audio (SPDIF)

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

Check SPDIF Cable

ok

Check JK3401 VCC PIN
SPDIF_OUT Signal(3.3V)

Replace JK3401

ok

No

Check R3400
Replace LG1152D(IC100)

12. Trouble shooting - USB connection error

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

Check USB device
If device is 2.5 inch HDD,
Check power adaptor

N

Check USB jack
(JK4400 or JK4302 orJK4300)

N

Check 5V voltage level at Bead or Jack

N

Maybe IC4200(USB3/Camera) or IC100(USB1/2/3)
has problems. Replace It.

• Exception

- USB power could be disabled by inrushing current

- In this case, remove the device and try to reboot the TV (AC power off/on)

Y

Y

Replace one of
IC4500(USB1) or IC4306(USB2/3) and then check

Replace Jack

13. Trouble shooting - Ethernet connection error

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

Check LAN Cable

Y

Check MAC Address

Y

Check LAN Port JK 5100

Y

Check PHY IC 5200

Y

Check RMII Rx/Tx Signal Line
R 5206 / R 5207

Y

Check H13-D chip IC 100

N

N

N

N

N

N

Replace LAN Port JK 5100

Replace R 5206 / R 5207

Replace IC 100 or Main Board

Recheck
LAN Cable

Replace
Main B/D

Replace PHY IC 5200

14. Trouble shooting - Tool option

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

Push the ADJ ( with the Factory SVC Remocon)

Check the Tool Option 1

Y

Check the Tool Option 2

Y

Check the Tool Option 3

Y

Check the Tool Option 4

Y

Check the Tool Option 5

Y

Check the Tool Option 6

Y

Check the Tool Option 7

N

N

N

N

N

N

N

Correct the Tool Option1

Correct the Tool Option2

Correct the Tool Option3

Correct the Tool Option4

Correct the Tool Option5

Correct the Tool Option6

Correct the Tool Option7

15. Trouble shooting - SW download

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

The latest S/W put in the ‘LG_DTV’ folder of USB Memory

USB connects to USB jack for service.

If SW update screen appears,
push the OK button.

The SW update is finished, please check new SW version by in-start
menu.

Interconnection - XXLA8600 Series

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

55/60LA8600-UC

8

[PCBs]

1

1

7

9

5

2

3

4

5

6

7

Main PCB
LOGO + IR PCB

B/T Motion ASSY

Wi-Fi ASSY
PSU(60LA86) / LPB(55LA86)
SPK Unit

LED driver (Local Dimming for
PSU model - 60LA86)

3 2

4

66

8

9

Camera ASSY

T-Con ASSY (LVDS, For 60LA86)

Interconnection – XXLA8600 Series

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

55/60LA8600-UC

TACT KEY

LOGO + IR PCB

Tact Key

B/T MOTION ASSY

LOGO + IR PCB

LVDS Cable

WIFI ASSY

1

To Main

Interconnection – XXLA7900 Series

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

55LA7900-UC

[PCBs]

1

2

1

5

3

2

66

4

3

4

5

6

Main PCB
LOGO + IR PCB

B/T Motion ASSY

Wi-Fi ASSY
LPB
SPK Unit

Interconnection – XXLA7900 Series

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

55LA7900-UC

TACT KEY

LOGO + IR PCB

Tact Key

B/T MOTION ASSY

LOGO + IR PCB

EPI Cable

WIFI ASSY

1

To Main

Contents of LCD TV Standard Repair Process

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

No. Error symptom (High category) Error symptom (Mid category) Page Remarks

1

2 No video/No audio 38

3 Picture broken/ Freezing 39

4 Color error 40

5

6

7

8

9 Wrecked audio/discontinuation/noise 45

10

A. Video error

B. Power error

C. Audio error

No video/Normal audio 37

Vertical/Horizontal bar, residual image, light
spot, external device color error

No power 42

Off when on, off while viewing, power auto
on/off

No audio/Normal video 44

Remote control & Soft Touch Key checking 46

41

43

11

D. Function error

12 Wi-Fi operating checking 48

13 External device recognition error 49

14 E. Noise Circuit noise, mechanical noise 50

15 F. Exterior error Exterior defect 51

First of all, Check whether there is SVC Bulletin in GCSC System for these model.

Qwerty Remote Motion operating checking 47

33

Standard Repair Process

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

Established

date

Revised date

LCD TV

Error

symptom

A. Video error

No video/ Normal audio

First of all, Check whether all of cables between board is inserted properly or not.

(Main B/D↔ Power B/D, LVDS Cable,Speaker Cable,IR B/D Cable,,,)

☞A4☞A1

No video
Normal audio

Normal

audio

Move to No
video/No audio

Y

N

Check Back Light
On with naked eye

☞A2

Check Power Board 24V output

On

Normal
voltage

Repair Power
Board or parts

Y

Check Power Board
24V, 12V,3.5V etc.

N

Replace module

Y

N

Normal

voltage

N

Repair Power Board
or parts

End

2012.01.16

2013.01.30

Y

Replace T-con Board
or module
And Adjust VCOM

※Precaution

Always check & record S/W Version and White
Balance value before replacing the Main Board

☞A7 & A3

Replace Main Board

37

Re-enter White Balance value

Standard Repair Process

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

LCD TV

symptom

No Video/
No audio

Error

☞A4

Check various voltages
of Power Board
( 3.5V,12V,20V or
24V…)

A. Video error

No video/ No audio

Normal

voltage?

N

Replace Power
Board and repair
parts

Y

Check and
replace
MAIN B/D

Established

date

Revised date

End

2012.01.16

2013.01.30

38

Standard Repair Process

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

LCD TV

☞ A6

Check RF Signal level

Normal

Signal?

N

Check RF Cable

Connection

1. Reconnection

2. Install Booster

Y

Error

symptom

A. Video error

Picture broken/ Freezing

. By using Digital signal level meter
. By using Diagnostics menu on OSD

( Setting→ Set up→ Manual Tuning → Check the Signal )

- Signal strength (Normal : over 50%)

- Signal Quality (Normal: over 50%)

Check whether other equipments have problem or not.

(By connecting RF Cable at other equipment)

→ DVD Player ,Set-Top-Box, Different maker TV etc`

☞ A7

Normal

Picture?

N

Y

Check

S/W Version

SVC

Bulletin?

Y

Established

date

Revised date

N

2012.01.16

Check

Tuner soldering

N

2013.01.30

Y

Close

Normal

Picture?

Y

Close

N

Contact with signal distributor

or broadcaster (Cable or Air)

39

S/W Upgrade

Normal

Picture?

Y

Close

N

Replace

Main B/D

Standard Repair Process

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

LCD TV

☞A9

Check color by input

-External Input

-COMPONENT

-HDMI/DVI

☞A12

Check Test pattern

Error

symptom

Color

error?

N

Check error
color input mode

External Input/

A. Video error

☞ A10

※ Check and

replace Link

Y

Cable
(LVDS) and
contact
condition

Component

error

Color error

Color

error?

N

Check
external
device and
cable

Y

Replace Main B/D

Established

date

Revised date

External device

/Cable

normal

N

Color

error?

End

Y

2012.01.16

2013.01.30

Y

Replace module

N

Replace Main B/D

RGB/

HDMI/DVI

error

Check external
device and
cable

40

Request repair

for external

device/cable

N

External device

/Cable

normal

Y

Replace Main B/D

Standard Repair Process

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

A. Video error

LCD TV

Error

symptom

Vertical / Horizontal bar, residual i mag e ,
light spot, external device color err or

Vertical/Horizontal bar, residual image, light spot

☞A9

Check color condition by input

-External Input

-Component

-HDMI/DVI

☞A12

Check Test pattern

Screen

normal?

N

Replace
module

Check external

Y

device
connection
condition

Normal?

Request repair
for external
device

External device screen error-Color error

Established

date

Revised date

☞ A10

Check and

Y

replace Link
Cable

N

Screen

normal?

End

N

Y

2012.01.16

Replace Main B/D
(adjust VCOM)

2013.01.30

Replace
Module

N

Screen

normal?

Y

End

Check S/W Version

Check

version

Y

S/W Upgrade

Normal

screen?

Y

End

Check screen
condition by input

N

N

-External Input

-Component

-RGB

-HDMI/DVI

External

Input

error

Component

error

RGB

error

HDMI/

DVI

Connect other external
device and cable

(Check normal operation of
External Input, Component,
RGB and HDMI/DVI by
connecting Jig, pattern
Generator ,Set-top Box etc.

Connect other external
device and cable

(Check normal operation of
External Input, Component,
RGB and HDMI/DVI by
connecting Jig, pattern
Generator ,Set-top Box etc.

Screen

normal?

Request repair for
external device

Screen

normal?

N

Y

Y

N

Replace
Main B/D

Replace
Main B/D

41

Standard Repair Process

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

LCD TV

☞A17

Check
Power LED

. Stand-By: Red or Turn Off
. Operating: Turn Off

Check Power cord
was inserted properly

Error

symptom

Power LED

On?

N

Normal?

Y

Close

Y

N

※

B. Power error

Check ST-BY 3.5V

☞A18

No power

DC Power on
by pressing Power Key
On Remote control

Y

Normal

Y

voltage?

N

Established

date

2012.01.16

Revised date

☞A19

Normal

operation?

N

Check Power
On ‘”High”

Y

Replace Main B/D

☞A4

Measure voltage of each output of Power B/D

Normal

voltage?

Replace Power B/D

Y

N

Replace Main B/D

OK?

2013.01.30

Replace

Y

Power
B/D

N

Replace Power
B/D

42

Standard Repair Process

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

LCD TV

Check outlet

Check A/C cord

Check for all 3- phase

power out

Error

symptom

Error?

Y

Fix A/C cord & Outlet
and check each 3
phase out

B. Power error

Off when on, off while viewing, power auto on/off

☞A22

N

Check Power Off
Mode

☞A19

(If Power Off mode is
not displayed)
Check Power B/D
voltage

※ Caution

Check and fix exterior
of Power B/D Part

Established

date

Revised date

CPU

Abnormal

Abnormal

1

Normal

voltage?

N

Replace Power B/D

2012.01.16

Replace Main B/D

Y

Replace Main B/D

2013.01.30

Normal?

Replace Power B/D

Y

N

End

* Please refer to the all cases which

can be displayed on power off mode.

Status Power off List Explanation

"POWEROFF_REMOTEKEY" Power off by REMOTE CONTROL
"POWEROFF_OFFTIMER" Power off by OFF TIMER
"POWEROFF_SLEEPTIMER" Power off by SLEEP TIMER
"POWEROFF_INSTOP" Power off by INSTOP KEY
"POWEROFF_AUTOOFF" Power off by AUTO OFF

Normal

Abnormal

"POWEROFF_ONTIMER" Power off by ON TIMER
"POWEROFF_RS232C" Power off by RS232C
"POWEROFF_RESREC" Power off by Reservated Record
"POWEROFF_RECEND" Power off by End of Recording
"POWEROFF_SWDOWN" Power off by S/W Download
"POWEROFF_UNKNOWN" Power off by unknown status except listed case

"POWEROFF_ABNORMAL1" Power off by abnormal status except CPU trouble
"POWEROFF_CPUABNORMAL" Power off by CPU Abnormal

43

Standard Repair Process

Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

LCD TV

No audio
Screen normal

Error

symptom

☞A24 ☞A25

Check user
menu >
Speaker off

C. Audio error

No audio/ Normal video

Check audio B+ 24V

N

Off

Y

Cancel OFF

of Power Board

Established

date

Revised date

Normal

voltage

Replace Power Board and repair parts

Y

N

2012.01.16

2013.01.30

Check Speaker
disconnection

Disconnection

Y

Replace Speaker

44

N

Replace MAIN Board End