LG 42LM860V-W-ZB User Manual

Internal Use Only

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

LED LCD TV

SERVICE MANUAL

CHASSIS : LD23E

MODEL : 42LM860V/W 42LM860V/W-ZB

CAUTION

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

Printed in KoreaP/NO : MFL67361006 (1206-REV00)

CONTENTS

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

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

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

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

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 specification is applied to the LCD TV used LD23E
chassis.

2. Requirement for Test

Each part is tested as below without special appointment.

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

2) Relative Humidity: 65 % ± 10 %

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

4) Specification and performance of each parts are followed

ea ch drawing and s pe cificatio n b y p art number in
accordance with BOM.

5) The receiver must be operated for about 20 minutes prior to

the adjustment.

3. Test method

1) Performance: LGE TV test method followed

2) Demanded other specification

- Safety : CE, IEC specification

- EMC : CE, IEC

- Wireless : Wireless HD Specification (Option)

4. Model General Specification

No. Item Specication Remarks

1 Market EU(PAL Market-36Countries) DTV & Analog (Total 37 countries)

DTV(MPEG2/4,DVB-T/T2/S)

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

2 Broadcasting system 1) PAL-BG

2) PAL-DK

3) PAL-I/I’

4) SECAM L/L’, DK, BG, I

5) DVB-T

6) DVB-C

7) DVB-T2

8) DVB-S

9) DVB-S2

Supported satellite : 29 satellites

ABS1 75.0E/ AMOS 4.0W/ ASIASATS 105.5E/ ASTRA1L­HMKR 19.2E/ ASTRA2ABD 28.2E/ ASTRA3AB 23.5E/
ASTRA4A 4.8E/ ATLANTICBIRD2 8.0W/ ATLANTICBIRD3

5.0W/ BADR 26.0E/ EUROBIRD3 33.0E/ EUROBIRD9A

9.0E/ EUTELSATW2A 10.E/ EUTELSATW3A 7.0E/ EUTEL­SATW4W7 36.0E/ EUTELSESAT 16.0E/ EXPRESSAM1

40.0E/ EXPRESAM3 140.0E/ EXPRESSAM33 96.5E/ HEL­LASAT2 39.0E/ HISPASAT1CDE 30.0W/ HOTBIRD 13.0E/
INTELSAT10&7 68.5E/ INTELSAT15 85.2E/ INTELSAT904

60.0E/ NILESAT 7.0W/ THOR 0.8W/ TURKSAT 42.0E/
YAMAL201 90.0E

DVB-S: Satellite

Only for training and service purposes

- 6 -

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

No. Item Specication Remarks

3 Receiving system Analog : Upper Heterodyne

Digital : COFDM, QAM

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

5 Screen Size 46.96 inches 1046.68(H) x 594.02(V) x 1.5(D)mm (Typ.)

6 Aspect Ratio 16:9

7 Tuning System

8 Operating Environment 1) Temp : 0 ~ 40 deg

2) Humidity : ~ 80 %

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

2) Humidity : ~ 85 %

► DVB-T

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

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

► DVB-T2

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

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

► DVB-C

- Symbolrate :

4.0Msymbols/s to 7.2Msymbols/s

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

► DVB-S/S2

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

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

FHD+240Hz

Only for training and service purposes

- 7 -

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

5. Component Video Input (Y, Cb/Pb, Cr/Pr)

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

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

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

3 720*480 31.50 60 27.027 SDTV 480P

4 720*480 31.47 59.94 27.0 SDTV 480P

5 1280*720 45.00 60.00 74.25 HDTV 720P

6 1280*720 44.96 59.94 74.176 HDTV 720P

7 1920*1080 33.75 60.00 74.25 HDTV 1080I

8 1920*1080 33.72 59.94 74.176 HDTV 1080I

9 1920*1080 67.500 60 148.50 HDTV 1080P

10 1920*1080 67.432 59.94 148.352 HDTV 1080P

11 1920*1080 27.000 24.000 74.25 HDTV 1080P

12 1920*1080 26.97 23.976 74.176 HDTV 1080P

13 1920*1080 33.75 30.000 74.25 HDTV 1080P

14 1920*1080 33.71 29.97 74.176 HDTV 1080P

6. RGB input (PC)

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

PC DDC

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 (WXGA) Х

7 1920*1080 67.5 60.00 148.5 WUXGA O

Only for training and service purposes

- 8 -

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

7. HDMI Input

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

HDMI-PC DDC

1 720*400 31.468 70.08 28.321 Х

2 640*480 31.469 59.94 25.17 VESA O

3 800*600 37.879 60.31 40.00 VESA O

4 1024*768 48.363 60.00 65.00 VESA(XGA) O

5 1360*768 47.72 59.8 84.75 WXGA O

6 1280*1024 63.595 60.0 108.875 SXGA O

7 1920*1080 67.5 60.00 148.5 WUXGA O

HDMI-DTV

1 640*480 31.469 / 31.5 59.94/ 60 25.125 1 SDTV 480P

2 720*480 31.469 / 31.5 59.94 / 60 27.00/27.03 2,3 SDTV 480P

3 720*576 31.25 50 27 17,18 SDTV 576P

4 720*576 15.625 50 27 21 SDTV 576I

5 1280*720 37.500 50 74.25 19 HDTV 720P

6 1280*720 44.96 / 45 59.94 / 60 74.17/74.25 4 HDTV 720P

7 1920*1080 33.72 / 33.75 59.94 / 60 74.17/74.25 5 HDTV 1080I

8 1920*1080 28.125 50.00 74.25 20 HDTV 1080I

9 1920*1080 26.97 / 27 23.97 / 24 74.17/74.25 32 HDTV 1080P

10 1920*1080 25 33 HDTV 1080P

11 1920*1080 33.716 / 33.75 29.976 / 30.00 74.25 34 HDTV 1080P

12 1920*1080 56.250 50 148.5 31 HDTV 1080P

13 1920*1080 67.43 / 67.5 59.94 / 60 148.35/148.50 16 HDTV 1080P

8. 3D Mode

8.1. RF Input

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

1 1280*720 37.500 50 74.25 HDTV 720P Side by Side, Top & Bottom

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

8.2. HDMI Input

8.2.1. HDMI 1.3

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

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

2 1280*720 37.500 50 74.25 HDTV 720P Side by Side, Top & Bottom

3 1920*1080 33.75 60.00 74.25 HDTV 1080I Side by Side, Top & Bottom

4 1920*1080 28.125 50.00 74.25 HDTV 1080I Side by Side, Top & Bottom

5 1920*1080 27.00 24.00 74.25 HDTV 1080P Side by Side, Top & Bottom

6 1920*1080 33.75 30.00 74.25 HDTV 1080P Side by Side, Top & Bottom

7 1920*1080 67.50 60.00 148.5 HDTV 1080P

8 1920*1080 56.250 50 148.5 HDTV 1080P

- 9 -

Only for training and service purposes

Side by Side, Top & Bottom,
Checkerboard, Single Frame Sequential

Side by Side, Top & Bottom,
Checkerboard, Single Frame Sequential

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

8.2.2. HDMI 1.4b

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

1 640*480 31.469 / 31.5 59.94/ 60 25.125 1

2 720*480 31.469 / 31.5 59.94 / 60 27.00/27.03 2,3

3 720*576 31.25 50 27 17,18

4 720*576 15.625 50 27 21

5 1280*720 37.500 50 74.25 19

6 1280*720 44.96 / 45 59.94 / 60 74.17/74.25 4

7 1920*1080 33.72 / 33.75 59.94 / 60 74.17/74.25 5

8 1920*1080 28.125 50.00 74.25 20

9 1920*1080 26.97 / 27 23.97 / 24 74.17/74.25 32

10 1920*1080 25 33

11 1920*1080 33.716 / 33.75 29.976 / 30.00 74.25 34

12 1920*1080 56.250 50 148.5 31

13 1920*1080 67.43 / 67.5 59.94 / 60 148.35/148.50 16

3D input proposed

mode

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

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

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

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

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

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

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

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

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

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

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

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

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

Proposed

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

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

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

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

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

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

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

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

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

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

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

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

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

Only for training and service purposes

- 10 -

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

8.3. RGB-PC Input(3D)

R

L

R

L

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

1 1920*1080 67.5 60 148.5 Side by Side, Top & Bottom HDTV 1080P

8.4. Component Input(3D)

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

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

2 1280*720 44.96 59.94 74.176 Side by Side, Top & Bottom HDTV 720P

3 1920*1080 33.75 60.00 74.25 Side by Side, Top & Bottom HDTV 1080I

4 1920*1080 33.72 59.94 74.176 Side by Side, Top & Bottom HDTV 1080I

5 1920*1080 67.500 60 148.50 Side by Side, Top & Bottom HDTV 1080P

6 1920*1080 67.432 59.94 148.352 Side by Side, Top & Bottom HDTV 1080P

7 1920*1080 27.000 24.000 74.25 Side by Side, Top & Bottom HDTV 1080P

8 1920*1080 26.97 23.976 74.176 Side by Side, Top & Bottom HDTV 1080P

9 1920*1080 33.75 30.000 74.25 Side by Side, Top & Bottom HDTV 1080P

10 1920*1080 33.71 29.97 74.176 Side by Side, Top & Bottom HDTV 1080P

8.5. USB Input(3D)

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

1 1920*1080 33.75 30.000 74.25

Side by Side, Top & Bottom,
Checkerboard

HDTV 1080P

8.6. DLNA Input (3D)

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

1 1920*1080 33.75 30.000 74.25

■ Remark: 3D Input mode

No. Side by Side Top & Bottom Checker board

1

Single Frame

Sequential

Side by Side, Top & Bottom,
Checkerboard

Frame Packing

Line

Interleaving

HDTV 1080P

Column

Interleaving

Only for training and service purposes

- 11 -

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

ADJUSTMENT INSTRUCTION

1. Application Range

This specification sheet is applied to all of the LED LCD TV
with LD23E chassis.

2. Designation

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

use an isolation transformer. However, the use of isolation

transformer will help protect test instrument.
(2) Adjustment must be done in the correct order.
(3) The adjustment must be performed in the circumstance of

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

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

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

the adjustment when module is in the circumstance of over

15.

In case of keeping module is in the circumstance of 0 °C, it
should be placed in the circumstance of above 15 °C for 2
hours.

In case of keeping module is in the circumstance of below

-20 °C, it should be placed in the circumstance of above 15
°C for 3 hours.

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

3.1.3. Adjustment

(1) Adjustment method

- Using RS- 232, ad just items in the other shown in
"3.1.3.3)"

(2) Adj. protocol

Protocol Command Set ACK

Enter adj. mode aa 00 00 a 00 OK00x

Source change

Begin adj. ad 00 10

Return adj. result

Read adj. data

Conrm adj. ad 00 99

End adj. aa 00 90 a 00 OK90x

Ref.) ADC Adj. RS232C Protocol_Ver1.0

(3) Adj. order

- aa 00 00 [Enter ADC adj. mode]

- xb 00 04 [Change input source to Component1 (480i&
1080p)]

- ad 00 10 [Adjust 480i&1080p Comp1]

- xb 00 06 [Change input source to RGB(1024*768)]

- ad 00 10 [Adjust 1920*1080 RGB]

- ad 00 90 End adj.

xb 00 04 b 00 OK04x (Adjust 480i, 1080p Comp1 )

xb 00 06 b 00 OK06x (Adjust 1920*1080 RGB)

OKx (Case of Success)
NGx (Case of Fail)

(main)
ad 00 20

(sub )

ad 00 21

(main)
000000000000000000000000007c007b006dx

(Sub)
000000070000000000000000007c00830077x

NG 03 00x (Fail)
NG 03 01x (Fail)
NG 03 02x (Fail)
OK 03 03x (Success)

3. Automatic Adjustment

3.1. ADC Adjustment

3.1.1. Overview

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

3.1.2. Equipment & Condition

(1) USB to RS-232C Jig
(2) MSPG-92 5 Series Pattern Generat or(MSPG-925FA,

pattern - 65)

- Resolution : 480i Comp1
1080P Comp1
1920*1080 RGB

- Pattern : Horizontal 100% Color Bar Pattern

- Pattern level : 0.7 ± 0.1 Vp-p

- Image

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

Connect: PCBA Jig → RS-232C Port== PC → RS-232C Port
Communication Prot connection

▪ Com 1,2,3,4 and 115200(Baudrate)
Mode check: Online Only
▪ Check the test process: DETECT → MAC → CI → Widevine

→ ESN
▪ Play: START
▪ Result: Ready, Test, OK or NG
▪ Printer Out (MAC Address Label)

Only for training and service purposes

- 12 -

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

3.3. LAN Inspection

3.3.1. Equipment & Condition

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

3.3.2. LAN inspection solution

▪ LAN Port connection with PCB
▪ Network setting at MENU Mode of TV
▪ Setting automatic IP
▪ Setting state confirmation

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

Address.

3.4. LAN PORT INSPECTION(PING TEST)

Connect SET → LAN port == PC → LAN Port

SET PC

3.4.1. Equipment setting

(1) Play the LAN Port Test PROGRAM.
(2) Input IP set up for an inspection to Test Program.

*IP Number : 12.12.2.2

3.4.2. LAN PORT inspection(PING TEST)

(1) Play the LAN Port Test Program.
(2) Connect each other LAN Port Jack.
(3) Play Test (F9) button and confirm OK Message.
(4) Remove LAN cable.

3.3.3. WIDEVINE key Inspection

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

3.5. Model name & Serial number Download

3.5.1. Model name & Serial number D/L

▪ Press "Power on" key of service remote control.

(Baud rate : 115200 bps)

▪ Connect RS232 Signal Cable to RS-232 Jack.
▪ Write Serial number by use RS-232.
▪ Must check the serial number at Instart menu.

3.5.2. Method & notice

(1) Serial number D/L is using of scan equipment.
(2) Setting of scan equipment operated by Manufacturing

Technology Group.

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

in production line, because serial number D/L is mandatory
by D-book 4.0

Only for training and service purposes

- 13 -

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

* Manual Download (Model Name and Serial Number)

If the TV set is downloaded by OTA or service man, sometimes
model name or serial number is initialized.(Not always)
It is impossible to download by bar code scan, so It need
Manual download.

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

2) Go to the menu "6.Model Number D/L" like below photo.

3) Input the Factory model name(ex 42LD450-TA) or Serial
number like photo.

4) Check the model name Instart menu. → Factory name
displayed. (ex 47LM960V-ZB)

5) Check the Diagnost ics.(DTV country only) → Buyer
model displayed. (ex 47LM960V-ZB)

3.6. CI+ Key checking method

- Check the Section 3.2
Check whether the key was downloaded or not at ‘In Start’
menu. (Refer to below).

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

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

CMD 1 CMD 2 Data 0

A A 0 0

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

CMD 1 CMD 2 Data 0

C I 2 0

3) Result value
i 01 OK 1d1852d21c1ed5dcx

CI+ Key Value

3.7. WIFI MAC ADDRESS CHECK

(1) Using RS232 Command

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

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

(2) Check the menu on in-start

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

3.6.1. Check the method of CI+ Key value

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

1) Into the main ass’y mode(RS232: aa 00 00)
CMD 1 CMD 2 Data 0

A A 0 0

2) Check the key download for transmitted command

(RS232: ci 00 10)

CMD 1 CMD 2 Data 0

C I 1 0

3) result value

- normally status for download : OKx

- abnormally status for download : NGx

Only for training and service purposes

- 14 -

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

4. Manual Adjustment

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

adjustment)

▪ Reference

- HDMI1 ~ HDMI4 / RGB

- In the data of EDID, bellows may be different by S/W or
Input mode.

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

4.1.1. Overview

It is a VESA regulation. A PC or a MNT will display an optimal
resolution through information sharing without any necessity
of user input. It is a realization of "Plug and Play".

4.1.2. Equipment

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

- Adjustment remote control

4.1.3. Download method

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

select "10.EDID D/L", By pressing "Enter" key, enter EDID
D/L menu.

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

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

For Analog For HDMI EDID

D-sub to D-sub DVI-D to HDMI or HDMI to HDMI

4.1.4. EDID DATA

▪ HDMI(FHD 3D, HDMI 1.4a, 3D)

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

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

ⓒ

0x01

0x02 0F 50 54 A1 08 00 71 40 81 C0 81 00 81 80 95 00

0x03 90 40 A9 C0 B3 00 02 3A 80 18 71 38 2D 40 58 2C

0x04 45 00 A0 5A 00 00 00 1E 66 21 50 B0 51 00 1B 30

0x05 40 70 36 00 A0 5A 00 00 00 1E 00 00 00 FD 00 39

0x06 3F 1F 52 10 00 0A 20 20 20 20 20 20

0x07

0x00 02 03 37 F1 4E 90 1F 04 13 05 14 03 02 12 20 21

0x01 22 15 01 26 15 07 50 09 57 07

0x02

0x03

0x04 2C 45 00 A0 5A 00 00 00 1E 01 1D 80 18 71 1C 16

0x05 20 58 2C 25 00 A0 5A 00 00 00 9E 01 1D 00 72 51

0x06 D0 1E 20 6E 28 55 00 A0 5A 00 00 00 1E 00 00 00
0x07 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ⓔ2

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

ⓓ

ⓕ

E3 05 03 01 02 3A 80 18 71 1C 38 2D 40

ⓕ

▪ RGB

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

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

ⓒ

0x01

0x02 0F 50 54 A1 08 00 71 40 81 C0 81 00 81 80 95 00

0x03 90 40 A9 C0 B3 00 02 3A 80 18 71 38 2D 40 58 2C

0x04 45 00 A0 5A 00 00 00 1E 66 21 50 B0 51 00 1B 30

0x05 40 70 36 00 A0 5A 00 00 00 1E 00 00 00 FD 00 3A

0x06 3E 1E 53 10 00 0A 20 20 20 20 20 20

0x07

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

ⓓ

ⓐⓓ ⓑ

ⓕ

ⓐ ⓑ

ⓓ

ⓓ

01 ⓔ1

ⓔ3

00

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

ex) Monthly : ‘01’ → ‘01’

Year : ‘2012’ → ‘16’

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

# HDMI 1(C/S : 9D BA)

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

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

00 00 FF FF FF FF FF FF 00 1E 6D 01 00 01 01 01 01

10 01 16 01 03 8 0 A0 5A 78 0A EE 91 A3 54 4 C 99 26

20 0F 50 5 4 A1 08 00 31 40 45 4 0 61 40 71 4 0 81 80

30 01 01 01 01 01 01 0 2 3A 80 18 71 38 2D 40 58 2C

40 45 0 0 A0 5A 00 00 00 1E 66 21 50 B0 51 00 1B 30

50 40 70 36 0 0 A0 5 A 00 00 0 0 1E 00 00 00 FD 00 39

60 3F 1F 52 10 00 0A 20 20 20 20 20 20 00 00 00 FC

70 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 01 4 3

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

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

00 02 03 37 F1 4E 10 9F 04 13 05 14 03 02 12 20 21

10 22 15 01 26 15 07 50 09 57 07 78 03 0C 00 10 00

20 B8 2D 20 C0 0E 01 4F 3F FC 08 10 18 10 06 10 16

30 10 28 10 E3 05 03 01 02 3A 80 18 71 38 2D 40 58

40 2C 45 00 A0 5A 00 00 00 1E 01 1D 80 18 71 1C 16

50 20 58 2C 25 00 A0 5A 00 00 00 9E 01 1D 00 72 51

60 D0 1E 20 6E 28 55 00 A0 5A 00 00 00 1E 00 00 00

70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 11

# HDMI 2(C/S : 9D AA)

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

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

00 00 FF FF FF FF FF FF 00 1E 6D 01 00 01 01 01 01

10 01 16 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 A0 5A 00 00 00 1E 66 21 50 B0 51 00 1B 30

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

60 3F 1F 52 10 00 0A 20 20 20 20 20 20 00 00 00 FC

70 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 01 43

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

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

00 02 03 37 F1 4E 10 9F 04 13 05 14 03 02 12 20 21

10 22 15 01 26 15 07 50 09 57 07 78 03 0C 00 20 00

20 B8 2D 20 C0 0E 01 4F 3F FC 08 10 18 10 06 10 16

30 10 28 10 E3 05 03 01 02 3A 80 18 71 38 2D 40 58

40 2C 45 00 A0 5A 00 00 00 1E 01 1D 80 18 71 1C 16

50 20 58 2C 25 00 A0 5A 00 00 00 9E 01 1D 00 72 51

60 D0 1E 20 6E 28 55 00 A0 5A 00 00 00 1E 00 00 00

70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01

Only for training and service purposes

- 15 -

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

# HDMI 3(C/S : 9D 9A)

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

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

00 00 FF FF FF FF FF FF 00 1E 6D 01 00 01 01 01 01

10 01 16 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 A0 5A 00 00 00 1E 66 21 50 B0 51 00 1B 30

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

60 3F 1F 52 10 00 0A 20 20 20 20 20 20 00 00 00 FC

70 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 01 43

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

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

00 02 03 37 F1 4E 10 9F 04 13 05 14 03 02 12 20 21

10 22 15 01 26 15 07 50 09 57 07 78 03 0C 00 30 00

20 B8 2D 20 C0 0E 01 4F 3F FC 08 10 18 10 06 10 16

30 10 28 10 E3 05 03 01 02 3A 80 18 71 38 2D 40 58

40 2C 45 00 A0 5A 00 00 00 1E 01 1D 80 18 71 1C 16

50 20 58 2C 25 00 A0 5A 00 00 00 9E 01 1D 00 72 51

60 D0 1E 20 6E 28 55 00 A0 5A 00 00 00 1E 00 00 00

70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 F1

# HDMI 4(C/S : 9D 8A)

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

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

00 00 FF FF FF FF FF FF 00 1E 6D 01 00 01 01 01 01

10 01 16 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 A0 5A 00 00 00 1E 66 21 50 B0 51 00 1B 30

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

60 3F 1F 52 10 00 0A 20 20 20 20 20 20 00 00 00 FC

70 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 01 43

4.2. White Balance Adjustment

4.2.1. Overview

▪ W/B adj. Objective & How-it-works

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

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

(3) Adjustment condition : normal temperature

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

2) Warm-up time: About 5 Min

3) Surrounding Humidity : 20 % ~ 80 %

4.2.2. Equipment

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

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

(Model: 217, Pattern: 78)

-> Only when internal pattern is not available

▪ Color Analyzer Matrix should be calibrated using CS-1000.

4.2.3. Equipment connection MAP

Co lor Anal yze r

Pro be

RS -232 C

Pattern Gen era to r

Sig nal Sou rce

* If TV internal pattern is used, not needed

RS- 232 C

Co mp ute r

RS- 232 C

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

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

00 02 03 37 F1 4E 10 9F 04 13 05 14 03 02 12 20 21

10 22 15 01 26 15 07 50 09 57 07 78 03 0C 00 40 00

20 B8 2D 20 C0 0E 01 4F 3F FC 08 10 18 10 06 10 16

30 10 28 10 E3 05 03 01 02 3A 80 18 71 38 2D 40 58

40 2C 45 00 A0 5A 00 00 00 1E 01 1D 80 18 71 1C 16

50 20 58 2C 25 00 A0 5A 00 00 00 9E 01 1D 00 72 51

60 D0 1E 20 6E 28 55 00 A0 5A 00 00 00 1E 00 00 00

70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 E1

# RGB(C/S : 97)

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

00 00 FF FF FF FF FF FF 00 1E 6D 01 00 01 01 01 01

10 01 16 01 03 68 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 A0 5A 00 00 00 1E 66 21 50 B0 51 00 1B 30

50 40 70 36 00 A0 5A 00 00 00 1E 00 00 00 FD 00 3A

60 3E 1E 53 10 00 0A 20 20 20 20 20 20 00 00 00 FC

70 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 00 5C

4.2.4. Adj. Command (Protocol)

<Command Format>

START 6E A 50 A LEN A 03 A CMD A 00 A VAL A CS STOP

- LEN: Number of Data Byte to be sent

- CMD: Command

- VAL: FOS Data value

- CS: Checksum of sent data

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

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

RS-232C COMMAND

[CMD ID DATA]

wb 00 00 Begin White Balance adjustment

wb 00 10 Gain adjustment(internal white pattern)

wb 00 1f Gain adjustment completed

wb 00 20 Offset adjustment(internal white pattern)

wb 00 2f Offset adjustment completed

wb 00 ff

End White Balance adjustment
(internal pattern disappears )

Explantion

Only for training and service purposes

- 16 -

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

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

wb 00 10 -> Gain adj.
ja 00 ff -> Adj. data
jb 00 c0
...
...
wb 00 1f → Gain adj. completed
*(wb 00 20(Start), wb 00 2f(end)) → Off-set adj.
wb 00 ff → End white balance auto-adj.

▪ Adj. Map

Cool

Medium

Warm

Adj. item

R Gain j g 00 C0

G Gain j h 00 C0

B Gain j i 00 C0

R Cut

G Cut

B Cut

R Gain j a 00 C0

G Gain j b 00 C0

B Gain j c 00 C0

R Cut

G Cut

B Cut

R Gain j d 00 C0

G Gain j e 00 C0

B Gain j f 00 C0

R Cut

G Cut

Command

(lower caseASCII)

CMD1 CMD2 MIN MAX

Data Range

(Hex.)

4.2.5. Adj. method

(1) Auto adj. method

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

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

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

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

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

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

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

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

(2) Manual adjustment. method

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

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

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

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

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

5) Adjustment is performed in COOL, MEDIUM, WARM 3

modes of color temperature.

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

Adj. menu 7.White Balance, you can select one of 2
Test-pattern: ON, OFF. Default is inner(ON). By selecting
OFF, you can adjust using RF signal in 216 Gray pattern.

Default

(Decimal)

▪ Adjustment condition and cautionary items

1) Lighting condition in surrounding area
Surrounding lighting should be lower 10 lux. Try to
isolate adj. area into dark surrounding.

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

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

3) Aging time

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

Minutes.

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

using no signal or Full-white pattern.

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

▪ Luminance : 216 Gray
▪ Standard color coordinate and temperature using CS-1000
(over 26 inch)

Mode

Coordinate

x y

Temp ∆uv

Cool 0.269 0.273 13000 K 0.0000

Medium 0.285 0.293 9300 K 0.0000

Warm 0.313 0.329 6500 K 0.0000

▪

Standard color coordinate and temperature using CA-210(CH 9)

Mode

Coordinate

x y

Temp ∆uv

Cool 0.269 ± 0.002 0.273 ± 0.002 13000K 0.0000

Medium 0.285 ± 0.002 0.293 ± 0.002 9300K 0.0000

Warm 0.313 ± 0.002 0.329 ± 0.002 6500K 0.0000

4.2.7. ALELF & EDGE LED White balance table

- EDGE LED module change color coordinate because of
aging time.

- Apply under the color coordinate table, for compensated
aging time.

- ALEF(LM860*)

GP4

Aging

time

(Min)

1 0-2 293 305 309 323 330 348
2 3-5 292 303 308 321 330 347
3 6-9 291 302 307 320 329 346
4 10-19 288 298 304 316 326 342
5 20-35 286 295 302 313 324 339
6 36-49 285 293 301 311 322 337
7 50-79 283 291 299 309 321 335
8 80-149 282 289 298 308 320 334
9 Over 150 281 287 298 306 319 332

Cool Medium Warm

X y x y x y

269 273 285 293 313 329

Only for training and service purposes

- 17 -

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

4.3. EYE-Q function check

(1) Turn on TV.
(2) Press EYE key of Adjustment remote control.

(3) Cover the Eye Q II sensor on the front of the using your

hand and wait for 6 seconds.

(4) Confirm that R/G/B value is lower than 10 of the "Raw

Data (Sensor data, Back light)". If after 6 seconds, R/G/B
value is not lower than 10, replace Eye Q II sensor.

G

(5) Remove your hand from the Eye Q II sensor and wait for 6

seconds.

4.4. Local Dimming Function Check

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

moving right to left Back light of IOP module moving.
Step 3) Confirm the Local Dimming mode.
Step 4) Press "exit" key.

4.5. Magic Motion Remote control test

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

Remote control for test

(2) You must confirm the battery power of RF-Remote control

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

(3) Sequence (test)

1) if you select the "Start(Mute)" key on the Adjustment
remote control, you can pairing with the TV SET.

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

3) You must remove the pairing with the TV Set by select
"OK" key + "Mute" key on the Adjustment remote control
for 5 seconds.

(6) Confirm that "ok" pop up. If change is not seen, replace

Eye Q II sensor.

4.6. 3D function test

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

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

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

Only for training and service purposes

- 18 -

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

4.7. Wi-Fi Test

Step 1) Turn on TV
Step 2) Select Network Connection option in Network Menu.

Step 3) Select Start Connection button in Network Connection.

Step 4) If the system finds any AP like blow PIC, it is working

well.

4.9. Inspection of light scattering

▪ Test Method

(1) Push “Power only” key.
(2) Push “HDMI” hot key.
(3) Inspect whether light scattering is occurred in internal

black pattern or not.

(4) Push “Power only” key.

4.10. Option selection per country

4.10.1. Overview

- Option selection is only done for models in Non-EU

4.10.2. Method

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

Meun

(2) Depending on destination, select Country Group Code 04

or Country Group EU then on the lower Country option,
select US, CA, MX. Selection is done using +, - or ►◄
key.

4.8. LNB voltage and 22KHz tone check

(only for DVB-S/S2 model)
▪ Test method

(1) Set TV in Adj. mode using POWER ON.
(2) Connect cable between satellite ANT and test JIG.
(3) Press Yellow key(ETC+SWAP) in Adj Remote control to

make LNB on.
(4) Check LED light ‘ON’ at 18 V menu.
(5) Check LED light ‘ON’ at 22 KHz tone menu.
(6) Press Blue key(ETC+PIP INPUT) in Adj Remote control

to make LNB off.
(7) Check LED light ‘OFF’ at 18 V menu.
(8) Check LED light ‘OFF’ at 22 KHz tone menu.

▪ Test result

(1) After press LNB On key, ‘18 V LED’ and ‘22 KHz tone

LED’ should be ON.

(2) After press LNB OFF key, ‘18 V LED’ and ‘22 KHz tone

LED’ should be OFF.

Only for training and service purposes

4.11. MHL Test

(1) Turn on TV
(2) Select HDMI4 mode using input Menu.
(3) Set MHL Zig(M1S0D3617) using MHL input, output and

power cord.
(4) Connect HDMI cable between MHL Zig and HDMI4 port.
(5) Check LED light of Zig and Module of Set.

Result) If, The LED light is green and The Module shows

- 19 -

normal stream → OK, Else → NG

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

5. Tool Option selection

▪ Method : Press "ADJ" key on the Adjustment remote control,

then select Tool option.

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

▪ After final inspection, press "IN-STOP" key of the Adjustment

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

7. GND and Internal Pressure check

7.1. Method

(1) GND & Internal Pressure auto-check preparation

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

(2) Perform GND & Internal Pressure auto-check

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

- Connect D-terminal to AV JACK TESTER

- Auto CONTROLLER(GWS103-4) ON

- Perform GND TEST

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

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

- Perform I/P test

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

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

7.2. Checkpoint

▪ TEST voltage

- GND: 1.5 KV / min at 100 mA

- SIGNAL: 3 KV / min at 100 mA
▪ TEST time: 1 second
▪ TEST POINT

- GND TEST = POWER CORD GND & SIGNAL CABLE

METAL GND

- Internal Pressure TEST = POWER CORD GND & LIVE &

NEUTRAL

▪ LEAKAGE CURRENT: At 0.5 mArms

9. USB S/W Download(Service only)

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

- If your downloaded program version in USB Stick is Low,
it didn't work. But your downloaded version is High, USB
data is automatically detecting.(Download Version High &
Power only mode, Set is automatically Download)

(3) Show the message "Copying files from memory".

(4) Updating is starting.
(5) Updating Completed, The TV will restart automatically.

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

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

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

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

* After downloading, have to adjust Tool Option again.

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

8. Audio

No. Item Min Typ Max Unit Remark

Audio practical
max Output, L/R

1.
(Distortion=10%

max Output)

Speaker (8Ω

2.
Impedance)

Measurement condition:
(1) RF input: Mono, 1 KHz sine wave signal, 100 % Modulation
(2) CVBS, Component: 1 KHz sine wave signal 0.5 Vrms
(3) RGB PC: 1 KHz sine wave signal 0.7 Vrms

Only for training and service purposes

9.0 10.0 12.0 W

8.5 8.9 9.8 Vrms

10.0 15.0 W

Measurement condition

Auto Volume :Off
Audio EQ : Off
Clear Voice : Off
Virtual Surround:Off

- 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.

700

710

570

920

400

910

560

410

900

510

310

810

521

540

530

LV1

800

123

541

120

AG2

Dual Play

AG1

200

Only for training and service purposes

301

- 21 -

300

580

122

501

500

A10

A2

A22

* Set + Stand

A21

* Stand Base + Body

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

System Configuration

Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

NVRAM

Clock for LG1152

MAIN Clock(24Mhz)

C100

8pF

50V

X-TAL_1

GND_1

1

2

X101

24MHz

4

3

C101

8pF

50V

GND_2

X-TAL_2

PLL SET[1:0] ==> Internal Pull-UP. N.C is high
00 : CPU clock(1056Mhz), Main0,1/2 DDR (792/792 Mhz)
01 : CPU clock(792Mhz), Main0,1/2 DDR (672/792 Mhz)
10 : CPU clock(1152Mhz), Main0,1/2 DDR (792/672 Mhz)
11 : CPU clock(984Mhz), Main0,1/2 DDR (792/792 Mhz)

BOOT MODE
"11" or "01" : NOR
"10" : eMMC
"00" : NAND

OPT

R102 22

R103 22

OPT

+3.3V_NORMAL

4.7K

R187

4.7K

R185

OPT

PLLSET1

PLLSET0

BOOT_MODE1

BOOT_MODE1

+3.3V_NORMAL

4.7K

R188

OPT

R186

BOOT_MODE0

4.7K

R112

1M

TRST_N0

SOC_RESET

TDI0
TDO0
TMS0
TCK0

XIN_MAIN

XO_MAIN

JTAG I/F FOR MAIN

+3.3V_NORMAL

OPT

OPT

R131 10K

R132 10K

OPT

R133 10K

OPT

R134 10K

BOOT_MODE0

+3.3V_NORMAL

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

HP_AMP_MUTE

BackEnd 1

BackEnd 2

Pannel Resol

OPTIC I/F

3D Depth IC

DDR Size

CP BOX

FrontEnd 1

FrontEnd 2

OPT

22

R117

10K

URSA5

R110

FRC_EXTERNAL

R100 10K

10K

FRC3

FRC_INTERNAL

R107 10K

R111

FHD

R124 10K

UD

R125 10K

OPTIC

R138 10K

NON_OPTIC

R139 10K

OPT

3D_DEPTH

R140 10K

R145 10K

1GByte

R141 10K

R146 10K

NON_3D DEPTH

CP_BOX

R152 10K

R147 10K

DVB_T2_TUNER

NON_CP_BOX

R153 10K

R148 10K

NON_DVB_T2_TUNER

DVB_S_TUNER

R156 10K

R154 10K

DVB_C2_TUNER

R158 10K

R155 10K

NON_DVB_S_TUNER

NON_DVB_C2_TUNER

ZORAN_FRC

R121 10K

NOT_ZORAN_FRC

R126 10K

MODEL_OPT_0

MODEL_OPT_1

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

Zoran FRC

MODEL OPTION 8 is just for CP Box
It should not be appiled at MP

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.

IC102

R1EX24256BSAS0A

A0

1

2

3

4

A0’h

8

7

6

5

A1

A2

VSS

Place to LVDS Wafer

FRC_RESET

I2C_SCL1

SoC
internal

NO_FRC

FRC

0

0 1

1

HIGH

FHD

OPTIC

3D DEPTH

3D_Depth_IC

DDR Reserved

CP BOX

Enable

T2 Tuner

Support

S Tuner

Support

Support

C2 Tuner

Support

(For UD)

C111

0.1uF

VCC

WP

SCL

SDA

R151 22

4.7K

R113

R160 22

R162 22

MHL_DET

HDMI_INT

LG FRC3

10

0

LOW

UD

NON_OPTIC

NON_3D_Depth_IC

DDR_Default

Disable

Not Support

Not Support

Not Support

Not Support

+3.3V_NORMAL

Write Protection

- Low : Normal Operation

- High : Write Protection

R143

OPT

22

10K

R170

SOC_RX

SOC_TX

2N7002K

URSA5

1

R142

OPT

22

FRC3_RESET

3D_DEPTH_RESET

I2C_BE_SDA1I2C_SDA1

I2C_BE_SCL1

LOCAL_DIM_EN

+5V_NORMAL

G

D

Q100

2N7002K

+5V_NORMAL

G

S

D

Q105

OPT

+3.3V_NORMAL

R178

2.2K

I2C_SCL5

I2C_SDA5

I2C_SCL3
I2C_SDA3

+3.3V_NORMAL

S

+3.3V_NORMAL

R203

100K

R180

3.3K

R179

2.2K

OPT

R181

100K

2N7002K

3.3K

R202

G

S

D

Q103

I2C PULL UP

R182

2.2K

R195

2.2K

SOC_RESET

BOOT_MODE1
BOOT_MODE0

ERROR_OUT

/USB_OCD2
/USB_OCD3

M_REMOTE_RX
M_REMOTE_TX

IRB_SPI_MISO
IRB_SPI_MOSI

IRB_SPI_CK
IRB_SPI_SS

AV1_CVBS_DET

DTV_ATV_SELECT

R196

3.3K

R197

3.3K

XIN_MAIN

XO_MAIN

TRST_N0

TMS0
TCK0
TDI0
TDO0

PLLSET1
PLLSET0

EPHY_INT

UART1_RX
UART1_TX

R198

3.3K

I2C_SCL1
I2C_SDA1
I2C_SCL2
I2C_SDA2
I2C_SCL3
I2C_SDA3
I2C_SCL4
I2C_SDA4
I2C_SCL5
I2C_SDA5
I2C_SCL6
I2C_SDA6

R199

3.3K

R150 22

R101

R184

R183

1.2K

R104 560

1%

BOOT_MODE1
BOOT_MODE0

1.2K

22

I2C_SDA1
I2C_SCL1
I2C_SDA2
I2C_SCL2
I2C_SDA3
I2C_SCL3
I2C_SDA4
I2C_SCL4

I2C_SDA5
I2C_SCL5

I2C_SDA6
I2C_SCL6

A22

XIN_MAIN

B22

XO_MAIN

AB16

OPM1

AB17

OPM0

AE3

PORES_N

V23

TRST_N0

U25

TMS0

V25

TCK0

V24

TDI0

U24

TDO0

Y22

TRST_N1

AA22

TMS1

AB20

TCK1

AB21

TDI1

W22

TDO1

AB9

PLLSET1

AB8

PLLSET0

AB15

BOOT_MODE1

AB14

BOOT_MODE0

Y23

EXT_INTR3/GPIO48

W25

EXT_INTR2/GPIO63

W24

EXT_INTR1/GPIO62

W23

EXT_INTR0/GPIO61

Y5

UART0_RX/GPIO49

W6

UART0_TX/GPIO50

AA6

UART1_RX

Y6

UART1_TX

AB5

UART2_RX

AA5

UART2_TX

AB23

SPI_DI0/GPIO39

AB24

SPI_DO0/GPIO38

AA25

SPI_SCLK0/GPIO37

AB25

SPI_CS0/GPIO36

Y25

SPI_DI1/GPIO35

AA23

SPI_DO1/GPIO34

Y24

SPI_SCLK1/GPIO33

AA24

SPI_CS1/GPIO32

AB6

SCL0/GPIO60

AB4

SDA0/GPIO59

AC5

SCL1/GPIO58

AC4

SDA1/GPIO57

AD4

SCL2/GPIO56

AE4

SDA2/GPIO71

AE5

SCL3/GPIO70

AD5

SDA3/GPIO69

AE6

SCL4/GPIO68

AD6

SDA4/GPIO67

AC6

SCL5/GPIO66

AC7

SDA5/GPIO65

FPGA_LVDS_INFO

USB_CTL3

DiiVA_POD_CTL

M25

M24

M23

N23

T27

EB_CS3/GPIO64

EB_CS2/GPIO79

EB_CS1/GPIO78

EB_CS0/GPIO77

RMII_REF_CLK

RMII_CRS_DV

RMII_MDIO

RMII_MDC

AD2

AB1

AB2

AB3

AC2

R105 22

EPHY_MDC

EPHY_MDIO

EPHY_REFCLK

EPHY_CRS_DV

for DiiVA(China)

SEL_USB3

SEL_USB2

SEL_USB1

EB_OE_N

EB_BE_N1

EB_BE_N0

EB_WE_N

T28

U27

U26

U28

J22

K22

EB_OE_N

EB_WE_N

EB_WAIT

EB_BE_N1

EB_BE_N0

EB_ADDR17/GPIO84

EB_ADDR16/GPIO83

LG1152D-B1

RMII_TXEN

RMII_TXD1

RMII_TXD0

RMII_RXD1

RMII_RXD0

CAM_CE1_N

CAM_CE2_N

AC3

AE1

AD3

AD1

W26

V28

R108 22

R106 22

/PCM_CE2

EPHY_TXD1

EPHY_TXD0

EPHY_RXD1

+3.3V_NORMAL

/PCM_CE1

EPHY_RXD0

EPHY_EN

EB_ADDR[0-14]

EB_ADDR[11]

EB_ADDR[12]

EB_ADDR[13]

EB_ADDR[14]

J23

L26

L27

L25

N26

N27

EB_ADDR14

EB_ADDR13

EB_ADDR12

EB_ADDR11

EB_ADDR15/GPIO82

CAM_CD1_N

CAM_CD2_N

CAM_VS1_N

CAM_VS2_N

CAM_IREQ_N

Y27

Y26

W28

W27

AA28

AB26

CAM_CD2_N

CAM_CD1_N

CAM_IREQ_N

CI

CI

10K

R166

R167 10K

EB_ADDR[9]

EB_ADDR[7]

EB_ADDR[8]

EB_ADDR[6]

EB_ADDR[10]

M26

L28

L24

L23

K28

EB_ADDR9

EB_ADDR8

EB_ADDR7

EB_ADDR6

EB_ADDR10

IC100

CAM_RESET

CAM_INPACK_N

CAM_VCCEN_N

CAM_WAIT_N

CAM_REG_N

Y28

V27

V26

AA27

AA26

PCM_RST

CAM_REG_N

CAM_WAIT_N

CAM_INPACK_N

PCM_5V_CTL

HP_DET

EPHY_INT

EB_ADDR[3]

EB_ADDR[2]

EB_ADDR[5]

EB_ADDR[4]

K27

K26

K25

EB_ADDR5

EB_ADDR4

EB_ADDR3

CAM_IOIS16_N

SC_CLK/GPIO90

R25

U23

SMARTCARD_CLK

CI

10K

R168

SEL_USB1
SEL_USB2
SEL_USB3
/RST_PHY

SC_DET
DiiVA_POD_CTL

+3.3V_NORMAL

EB_ADDR[1]

EB_ADDR[0]

10K

R109

K24

K23

V22

U22

T22

EB_ADDR2

EB_ADDR1

EB_ADDR0

EB_DATA15

EB_DATA14

SC_DETECT/GPIO93

SC_VCCEN/GPIO89

SC_VCC_SEL/GPIO88

SC_RST/GPIO91

SC_DATA/GPIO92

T25

T24

T23

R24

C22

SMARTCARD_RST

SMARTCARD_VCC

SMARTCARD_DET

SMARTCARD_DATA

SMARTCARD_PWR_SEL

R22

P22

N22

M22

L22

EB_DATA9

EB_DATA8

EB_DATA13

EB_DATA12

EB_DATA11

EB_DATA10

SD_CLK/GPIO76

SD_CMD/GPIO73

SD_CD_N/GPIO75

SD_WP_N/GPIO74

SD_DATA3/GPIO72

SD_DATA2/GPIO87

C23

A23

B23

A24

B24

MOTOR_CW

MOTOR_CCW

MOTOR_CLOSE_SW

MO_SENS_TO_MAIN_UP

MO_SENS_TO_MAIN_DOWN

EB_DATA[0-7]

EB_DATA[0]

EB_DATA[1]

EB_DATA[3]

EB_DATA[2]

EB_DATA[4]

EB_DATA[5]

EB_DATA[6]

EB_DATA[7]

T26

R28

R27

R26

P28

P27

P26

N28

EB_DATA7

EB_DATA6

EB_DATA5

EB_DATA4

EB_DATA3

EB_DATA2

EB_DATA1

EB_DATA0

EMMC_RST
EMMC_CLK

EMMC_CMD
EMMC_DATA7
EMMC_DATA6
EMMC_DATA5
EMMC_DATA4
EMMC_DATA3
EMMC_DATA2
EMMC_DATA1
EMMC_DATA0

NAND_CS1

NAND_CS0

NAND_ALE

NAND_CLE

NAND_REN

NAND_WEN

GPIO31
GPIO30
GPIO29
GPIO28
GPIO27
GPIO26
GPIO25
GPIO24
GPIO23
GPIO22
GPIO21
GPIO20
GPIO19
GPIO18
GPIO17
GPIO16
GPIO15
GPIO14
GPIO13
GPIO12
GPIO11
GPIO10

GPIO9
GPIO8
GPIO7
GPIO6
GPIO5
GPIO4
GPIO3
GPIO2
GPIO1
GPIO0

SD_DATA1/GPIO86

SD_DATA0/GPIO85

USB_DP1

USB_DM1

USB_DP2

USB_DM2

USB_TXR_RKL

USB_ANALOGTEST

BT_USB_DP

BT_USB_DM

BT_TXR_RKL

BT_ANALOGTEST

R173

Y4

C25

B25

AA1

AA2

AA4

22

22

OPT

OPT

R175

R176

R174

C24

A25

B27

USB_HUB_IC_IN_DP

IR_B_RESET

MOTOR_OPEN_SW

A27

A26

B26

USB_DM3

USB_DP3

USB_HUB_IC_IN_DM

Place near Jack side

LG1152 B1

E28
F27
F26
C26

EMMC_DATA[7]

E27

EMMC_DATA[6]

E26

EMMC_DATA[5]

D27

EMMC_DATA[4]

D28

EMMC_DATA[3]

C27

EMMC_DATA[2]

C28

EMMC_DATA[1]

D26

EMMC_DATA[0]

R23
P24
N25
P23
N24
P25

AC1
V7
W5
W4
V6
V5
V4
U6
U5
U4
T6
T5
T4
R6
R5
R4
P6
P5
P4
N6
N5
N4
N3
M6
AC23
AC24
AE24
AD23
AE23
AC22
AD22
AE22

WIFI_DP

WIFI_DM

MAIN & GPIO

OPT

RCLAMP0502BA

D100

OPTIC_FPGA_RESET

OPTIC_SERDES_RESET

3D_DEPTH_RESET
/RST_PHY

OLED_TCON_RESET

HW_OPT_9

HW_OPT_7
HW_OPT_8

DSUB_DET

SC_DET
COMP1_DET
HW_OPT_5
HW_OPT_6

M_RFModule_ISP

HW_OPT_10

M_RFModule_RESET

FRC_RESET
HW_OPT_2
HW_OPT_1
HW_OPT_0

HW_OPT_4

FLASH_WP
/RST_HUB

HW_OPT_3

HP_DET

RF_SWITCH_CTL

/TU_RESET

/S2_RESET

UART1_RX

UART1_TX

EMMC_RST
EMMC_CLK
EMMC_CMD
EMMC_DATA[0-7]

JTP-1127WEM

1/16W

5%

+5V_NORMAL

S

Q104
2N7002K

Debug

+3.3V_NORMAL

+3.3V_NORMAL

SW1

4 3

R201

2.7K

G

D

1

SMARTCARD_DATA
SMARTCARD_RST
SMARTCARD_PWR_SEL
SMARTCARD_VCC
SMARTCARD_DET
SMARTCARD_CLK

MOTOR_CLOSE_SW
MOTOR_OPEN_SW

MOTOR_CW
MOTOR_CCW

MO_SENS_TO_MAIN_UP

MO_SENS_TO_MAIN_DOWN

12

For ISP

Delete PV

DEBUG

HDMI_S/W_RESET

12507WS-04L

I2C_SDA2
I2C_SCL2

OPTIC_FPGA_RESET
OPTIC_SERDES_RESET

OLED_TCON_RESET

FPGA_LVDS_INFO

IRB_SPI_MISO
IRB_SPI_MOSI

IRB_SPI_CK
IRB_SPI_SS

IR_B_RESET

P100

1

DEBUG

2

3

4

5

+1.0V_VDD

Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

Max 360mA

AVDD10_DEMOD

L304

BLM18PG121SN1D

10uFC312

C318 0.1uF

C321 0.1uF

+1.0V_VDD

L302
BLM18PG121SN1D

LG1152A

IC101

VDD33

VDD33_CVBS

VDD33_HDMI

VDD33_XTAL

VDD25_VSB

VDD25_CVBS

VDD25_REF

VDD25_COMP

VDD25_AUD

VDD25_LVTX

VDD18_A

AVDD10_DEMOD

AVDD10_VSB

AVDD10_LVTX

VDDC_XTAL

+2.5V_NORMAL

For HDCP OTP
Will be change to LOW for MP

For HeatSinK, AL Block / SMD Top

MDS62110213

MDS62110213

MDS62110213

MDS62110213

M300

M301

M302

M303

AVSS25_REF

ATSC

ALBLOCK

ALBLOCK

ATSC

M321

MDS62110213

P1

P2
P14
R14
F18
H16
M16

L15
R13
R12
V13
P10
R10

P9

R9

V7
J16

P6

P7

V6
B18
G12
G13

N1

N2

G6

G7
R15
K15
D17
D18

N7
L16

G4

N10
K16
D16

G5

G8

G9
G10
G11
G14
G15

H4

H5

H6

H7

H8

H9
H10
H11
H12
H13
H14
H15

J4

J5

J6

J7

ALBLOCK

VDD33_1
VDD33_2
AVDD33_CVBS_1
AVDD33_CVBS_2
AVDD33_HDMI_1
AVDD33_HDMI_2
VDD33_XTAL

VDD25_VSB
VDD25_CVBS_2
VDD25_CVBS_1
VDD25_CVBS_3
AVDD25_REF
VDD25_COMP_3
VDD25_COMP_1
VDD25_COMP_2
VDD25_COMP_4
VDD25_AAD
VDD25_AUD_1
VDD25_AUD_2
VDD25_AUD_3
VDD25_LVTX_1
VDD25_LVTX_2
VDD25_LVTX_3

VDD18_1
VDD18_2

VDDC10_1
VDDC10_2
AVDD10_CVBS
AVDD10_VSB
AVDD10_LVTX_1
AVDD10_LVTX_2
AVDD10_LLPLL
VDDC_XTAL

VQPS

AVSS25_REF
GND_XTAL
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

M304

MDS62110213

M305

MDS62110213

M306

MDS62110213

M307

MDS62110213

HEATSINK

HEATSINK

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

J8
J9
J10
J11
J12
J13
J14
J15
K4
K5
K6
K7
K8
K9
K10
K11
K12
K13
K14
L4
L5
L6
L7
L8
L9
L10
L11
L12
L13
L14
M4
M5
M6
M7
M8
M9
M10
M11
M12
M13
M14
M15
M17
N4
N5
N6
N8
N9
N11
N12
N13
N14
N15
N16
P3
P4
P5
P13
P15
P16
R3
R16
R17
R18
T13
U13

SMD Bottom

M315

MDS62110205

M312

MDS62110205

M313

MDS62110205

M314

MDS62110205

ESD

ESD

ESD

ESD

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

LG1152AN-B2

+1.8V_NORMAL

10uFC421

+2.5V_NORMAL

L326
BLM18PG121SN1D

10uFC422

Max 100mA

L324
BLM18PG121SN1D

10uFC414

VDD18_A

VDD25_CVBS

C417 0.1uF

On Package Decap : 0.1uF *1ea

Max 50mA

L322
BLM18PG121SN1D

10uFC401

VDD25_AUD

+2.5V_NORMAL

On Package Decap : 0.1uF *1ea

+3.3V_NORMAL

Max 35mA

L319

BLM18PG121SN1D

10uFC398

VDD33_CVBS

C403 0.1uF

C408 0.1uF

On Package Decap : 0.1uF *1ea

For Tuner Sensitivity / Under DDR

M318

MDS62110205

M317

MDS62110205

ESD

ESD

M308

MDS62110205

M309

MDS62110206

M322

MDS62110205

For Tuner Sensitivity / Under TUNER

M310

MDS62110205

M311

MDS62110205

C423 0.1uF

C419 0.1uF

C409 0.1uF

GASKET_8.0X6.0X7.5H

SMR-T-6-6.5-8

OPT

GASKET_8.0X6.0X7.5H

OPT

ESD

10uFC305

Max 1mA

VDDC_XTAL

C313 0.1uF

+2.5V_NORMAL

+1.0V_VDD

L313

BLM18PG121SN1D

On Package Decap : 0.1uF *1ea

+2.5V_NORMAL

L315

BLM18PG121SN1D

10uFC379

On Package Decap : 0.1uF *1ea

+3.3V_NORMAL

L323

BLM18PG121SN1D

On Package Decap : 0.1uF *1ea

SMD TOP FOR ESD

For ATSC

L308

BLM18PG121SN1D

10uFC359

Max 250mA

10uFC375

C386 0.1uF

Max 256mA

VDD33_HDMI

10uFC413

C405 0.1uF

M316

MDS62110217

M320

MDS62110217

M319

MDS62110217

VDD25_LVTX

C385 0.1uF

OPT

C416 0.1uF

ESD

ESD

ESD

10uFC366

C368 0.1uF

C390 0.1uF

Max 250mA

VDD25_COMP

C393 0.1uF

C407 0.1uF

Max 12mA

AVDD10_VSB

10uFC369

C370 0.1uF

L321
BLM15BD121SN1

L320

BLM15BD121SN1

AVSS25_REF

+3.3V_NORMAL

Max 10mA

VDD25_REF

C400 0.1uF

L309
BLM18PG121SN1D

+1.0V_VDD

Max 35mA

AVDD10_LVTX

L305

BLM18PG121SN1D

10uFC332

C333 0.1uF

On Package Decap : 0.1uF *1ea

Max 28mA

L325

BLM18PG121SN1D

10uFC415

VDD25_VSB

+2.5V_NORMAL

On Package Decap : 0.1uF *1ea

Max 1mA

VDD33_XTAL

10uFC371

C381 0.1uF

C338 0.1uF

C418 0.1uF

+1.5V_Bypass Cap

+1.5V_DDR

L300

BLM18PG121SN1D

5V

ZD301

ESD_LG1152

VCC1.5V_MAIN

Max 40mA

VREF_M0

R300

1K 1%

0.1uF

R301

1K 1%

On Package Decap : 0.1uF *1ea

+1.5V_DDR

BLM18PG121SN1D

On Package Decap : 0.1uF *2ea

+0.9V_VDD

10uFC301

5V

ZD300

ESD_LG1152

On Package Decap : 0.1uF *6ea

+0.9V_VDD

On Package Decap : 0.1uF *1ea

+1.8V_NORMAL

L312

BLM18PG121SN1D

On Package Decap:0.1uF *1ea

+1.8V_NORMAL

On Package Decap:0.1uF *1ea

+3.3V_NORMAL

L310

BLM18PG121SN1D

On Package Decap : 0.1uF *1ea

C308

C300

L301

10uFC303

10uFC307

Max 20mA

10uFC347

Max 120mA

VDD18_LVTX

10uFC374

Max 93mA

VDD18_LVRX

L318

BLM18PG121SN1D

10uFC397

10uFC372

1000pF

C306 0.1uF

C314 0.1uF

C353 0.1uF

C382 0.1uF

C404 0.1uF

C377 0.1uF

10uFC326

C316 0.1uF

C310 0.1uF

Max 5900mA

C322 0.1uF

C319 0.1uF

C388 0.1uF

C383 0.1uF

(18)

10uFC302

C317 0.1uF

C311 0.1uF

C323 0.1uF

C320 0.1uF

On Package Decap : 0.1uF *3ea

Max 340mA

VCC1.5V_DE

C336 0.1uF

C340 0.1uF

C327 0.1uF

C325 0.1uF

VDD33

C392 0.1uF

C394 0.1uF

C399 0.1uF

C391 0.1uF

Max 680mA

VCC1.5V_MAIN

C329 0.1uF

C334 0.1uF

C337 0.1uF

VCC1.5V_MAIN

C342 0.1uF

R302

R303

C343 0.1uF

1K 1%

1K 1%

C346 0.1uF

Max 40mA

VREF_M1

0.1uF

C350

C362

On Package Decap : 0.1uF *1ea

Max 40mA

VCC1.5V_DE

R304

R305

VREF_M2

1K 1%

0.1uF

1K 1%

C363

C351

On Package Decap : 0.1uF *1ea

10uFC309

10uFC341

Max 6mA

C315 0.1uF

Max 1320mA

C345 0.1uF

MAIN_XTAL

C324 0.1uF

AVDD10_OSPREY

C348 0.1uF

+0.9V_VDD

+1.0V_VDD

L303
BLM18PG121SN1D

L306

BLM18PG121SN1D

On Package Decap : 0.1uF *3ea

+1.8V_NORMAL

L316

BLM18PG121SN1D

10uFC395

On Package Decap:0.1uF *1ea

+1.8V_NORMAL

+3.3V_NORMAL

BLM18PG121SN1D

L314

BLM18PG121SN1D

L317

10uFC396

VDD18_MAIN_XTAL

10uFC378

Max 48.8mA

VDD33_USB

C402 0.1uF

1000pF

1000pF

C349 0.1uF

Max 49mA

VDD18

C410 0.1uF

Max 31mA

C384 0.1uF

C389 0.1uF

C406 0.1uF

C411 0.1uF

C304 0.1uF

For secure BOOT OTP

Will be change to LOW for MP

LG1152

MAIN POWER

VDD33_USB

VDD18_LVTX

VDD18_LVRX

VDD18_MAIN_XTAL

VCC1.5V_DE

VCC1.5V_MAIN

VREF_M1

VREF_M0

AVDD10_OSPREY

+0.9V_VDD

+0.9V_VDD

MAIN_XTAL

VDD18

LG1152D

VDD33

U8
U9

U10

V8

V9
V10
J21
K21

AA10
AA11

VDD18

W18
W19
Y18
Y19

AG28
AH27

AA7
AA8
AA9
AG1

AA12
AA13
AB12

J28
B28
G22

F9

G8

G9
G10
G11

H8

H9
H10
H11
F22
G13
G14
G16
G17
G18
G19
G20
G21
H13
H14
H16
H17
H18
H19
H20
H21

VREF_M2

L4
F13
G12
F14
G15

L20
M20
M21
M27
M28
N20
N21
P20
P21
R20
R21

K8

K9
K10
K11

L8

L9
L10
L11

M8

M9
M10
M11

N8

N9
N10
N11

P8

P9
P10
P11

R8

R9
R10
R11

Y7

Y8
AF1
F28

H22

AA19

G23

G7

H7
H12
H15

J7

J8

J9
J10
J11
J12
J13
J14
J15
J16
J17
J18
J19
J20

K7
K12

IC100

LG1152D-B1

VDD33_1
VDD33_2
VDD33_3
VDD33_4
VDD33_5
VDD33_6
AVDD33_USB_1
AVDD33_USB_2
AVDD33_BT_USB_1
AVDD33_BT_USB_2

VDD18_1
VDD18_2
VDD18_3
VDD18_4
VDD18_5
VDD18_6
VDD18_LTX_1
VDD18_LTX_2
VDD18_LTX_3
VDD18_LTX_4
VDD18_LVRX_1
VDD18_LVRX_2
VDD18_LVRX_3
VDD18_DISPPLL
VDD18_DR3PLL
VDD18_MAIN_XTAL

VDD15_M2_1
VDD15_M2_2
VDD15_M2_3
VDD15_M2_4
VDD15_M2_5
VDD15_M2_6
VDD15_M2_7
VDD15_M2_8
VDD15_M2_9
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
VDD15_M0_17

VREF_M2_0
VREF_M1_0
VREF_M1_1
VREF_M0_0
VREF_M0_1

VDDC10_OSPREY_1
VDDC10_OSPREY_2
VDDC10_OSPREY_3
VDDC10_OSPREY_4
VDDC10_OSPREY_5
VDDC10_OSPREY_6
VDDC10_OSPREY_7
VDDC10_OSPREY_8
VDDC10_OSPREY_9
VDDC10_OSPREY_10
VDDC10_OSPREY_11

VDDC09_1
VDDC09_2
VDDC09_3
VDDC09_4
VDDC09_5
VDDC09_6
VDDC09_7
VDDC09_8
VDDC09_9
VDDC09_10
VDDC09_11
VDDC09_12
VDDC09_13
VDDC09_14
VDDC09_15
VDDC09_16
VDDC09_17
VDDC09_18
VDDC09_19
VDDC09_20
VDDC09_21
VDDC09_22
VDDC09_23
VDDC09_24
VDD09_LTX_1
VDD09_LTX_2
VDD09_LTX_3
AVDD09_DR3PLL

VDDC_MAIN_XTAL

SP_VQPS

GND_MAIN_XTAL

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

3

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

K13
K14
K15
K16
K17
K18
K19
K20
L7
L12
L13
L14
L15
L16
L17
L18
L19
L21
M7
M12
M13
M14
M15
M16
M17
M18
M19
N7
N12
N13
N14
N15
N16
N17
N18
N19
P7
P12
P13
P14
P15
P16
P17
P18
P19
R7
R12
R13
R14
R15
R16
R17
R18
R19
T7
T8
T9
T10
T11
T12
T13
T14
T15
T16
T17
T18
T19
T20
T21
U7
U11
U12
U13
U14
U15
U16
U17
U18
U19
U20
U21
V11
V12
V13
V14
V15
V16
V17
V18
V19
V20
V21
W7
W8
W9
W10
W11
W12
W13
W14
W15
W16
W17
W20
W21
Y9
Y10
Y11
Y12
Y13
Y14
Y15
Y16
Y17
Y20
Y21
AA14
AA15
AA16
AA17
AA18
AA20
AA21
AB7
AB10
AB11
AB13
AB22

Place these close to tuner

Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

TU_CVBS

680pF
C506

OPT

L503

SC_CVBS_IN

AV1_CVBS_IN

DSUB_B+

DSUB_G+

DSUB_R+

SC_B
SC_G

SC_R

COMP1_Pb

COMP1_Y

COMP1_Pr

OPT

R3634

SCART_Lout

SCART_Rout

PC_L_IN

PC_R_IN

SC_L_IN

SC_R_IN

AV1_L_IN

AV1_R_IN

CHB_CVBS

2K

SC_FB

SC_ID

5.5V

C3625

R607
470K

EU

470K

D503

5pF
50V

R601
470K

R602

R603
470K

R617

L501

L500

L502

OPT

D504

5.5V

75

OPT

NON SCART

R525-*1

0

D506

D505

5.5V

5.5V

OPT

R3633

+12V

100K

100K

Q505

2K

R552

R554

OPT
C573

560pF
50V

OPT

R618
220
CHB

CHB

D500

5.5V
OPT

C528

EU

EU

C574
560pF
50V

+5V_TU

B

EU

R525

75

D501

5.5V
OPT

OPT

10pF

C580

100K

2.2uF

100K

L506

C581
560pF
50V

OPT

C572
330pF
50V

OPT

L508

C546

OPT

10pF

R538

10V

R549

5.5V

OPT

10pF

EU

EU

C525

EU

E

C

R522

D502

OPT

C579

C3626

L509

EU

1uH

C508

EU
150pF
50V

EU

L504

1uH

50V
150pF
C511

R616

220

CHB

R521 100

10K

EU

EU

C524

OPT

10pF

2.2uF

5pF
50V
OPT

L507

NON SCART

0

C605

OPT

10pF

OPT

10pF

C578

EU

C522

10V

R524

R524-*1

2.7K

OPT

OPT

OPT

C606

10pF

C607

10pF

10pF

75

75

R595

R600

DSUB_VSYNC

DSUB_HSYNC

Near Place Scart AMP

SCART_Lout_SOC

SCART_Rout_SOC

C575
100pF
50V

C587
100pF
50V

C576
330pF
50V

EU

EU
R608

470K

C577
100pF
50V

R609

470K

75

R594

C6006

1uF 25V
C6001

Place JACK Side

680pF
C517
OPT

C514
150pF
50V

EU

1uF25V

EU

C509
150pF

EU

75

R52 8

75

1%

R606

C586
560pF
50V

OPT

75

R52 9

EU

10K

R60 06
EU

10K
R6005

C582
330pF
50V
OPT

75

1%

R605

L511

75

R53 0

EU
L510

75
1%

R604

R614
75
1%

R615
75
1%

SCART_AMP_R_FB

SCART_AMP_L_FB

EU

C588
330pF
50V

C589
100pF
50V

DTV/MNT_V_OUT

R613
75

OPT

1%

SC_SOG_IN

10K

10K

R555

DSUB_HSYNC
DSUB_VSYNC

SC_SOG_IN

R553

Main clock for LG1152A

8pF

C513

8pF

C512

C500

2.2uF

R508 13K

C501

2.2uF

R509 13K

C502

C503

C504

C505

EU

EU

2.2uF

2.2uF

2.2uF

2.2uF

R510

EU

R511

EU

R512 13K

R513 13K

13K

13K

Place SOC Side

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.

+5V_NORMAL

EU

C510

0.1uF
16V

DTV/MNT_VOUT

Close to LG1152A

R536 68
R539 33
R541 68
R546 33
R547 0
R548 68
R550 33
R568 33
R569 33

R570 33
R564 150
R565 150
R566 0
R567 150

R514 75K

R515 100K

R516 75K

R517 100K

R518 75K

R519 100K

EU

R527

10K

SELECT

XIN_SUB

XO_SUB

SOC_RESET

R571 33
R572 33
R573 100

R559 68

R574 100
R551 33
R557 33
R575 33

R558 68

C516 0.047uF
C518 0.047uF
C523 0.047uF
C526 0.047uF
C527 1000pF
C531 0.047uF
C532 0.047uF
C542 0.047uF
C543 0.047uF
C544 1000pF
C545 0.047uF
C538 0.047uF
C539 0.047uF
C540 1000pF
C541 0.047uF

X-TAL_1

GND_1

1

2

X500

24MHz

4

3

GND_2

X-TAL_2

AUAD_L_CH5_IN

AUAD_R_CH5_IN

AUAD_L_CH4_IN

EU

AUAD_R_CH4_IN

EU

AUAD_L_CH3_IN

AUAD_R_CH3_IN

Q506

MMBT3904(NXP)

IC500

NLASB3157DFT2G

EU

R560
R561

0.047uF

0.047uF

0.047uF

0.047uF

0.047uF

0.047uF

0.047uF

0.047uF

0.047uF

R563 0

EU

22

22

1M

1

2

3

33
33

XIN_SUB

XO_SUB

6

VCC

5

A

4

Selece = High ==> A = B1
Selece = Low ==> A = B0

C549
C550
C551
C552
C553
C554
C555
C556
C557

C515

100pF

50V
EU

R579
R580

R535

C

E

B1

GND

B0

L17
L18
P17
K17
K18

M2
M1

R4

N3
M3

U14
T14
V15
U15
T15
U16
V14
T16
V16
V17
U17

P8

R8
P11
R11

U8

V8
V10

T8

V9
T11

U9

T9
U10
T10
V11
U11
V12
U12
T12

EU

XIN_SUB
XO_SUB
VSB_AUX_XIN
XTLIN_AAD
XTLOUT_AAD
OPM1
OPM0

PORES_N

L9A_SCL
L9A_SDA

CVBS_IN1
CVBS_IN2
CVBS_IN3
CVBS_VCM
CVBS_IN4
CVBS_IN5
CVBS_IN6
CB_IN
CB_VCM
BUF_OUT1
BUF_OUT2

HSYNC
VSYNC
SC1_FB
SC1_SID
BINCOM_IN
B_IN
GINCOM_IN
G_IN
SOG_IN
RINCOM_IN
R_IN
PB1_IN
Y1_IN
SOY1_IN
PR1_IN
PB2_IN
Y2_IN
SOY2_IN
PR2_IN

B

EU

R507

10K

IC101

LG1152AN-B2

AAD_ADC_SIFM

AAD_ADC_SIF

AUDA_BGR_OUT

AUD_SCART0_OUTLN
AUD_SCART0_OUTLP
AUD_SCART0_OUTRN
AUD_SCART0_OUTRP

AUAD_L_CH5_IN
AUAD_R_CH5_IN
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_VR_OUT

PHY0_RXCN_0
PHY0_RXCP_0
PHY0_RX0N_0
PHY0_RX0P_0
PHY0_RX1N_0
PHY0_RX1P_0
PHY0_RX2N_0
PHY0_RX2P_0

PHY0_ARC_OUT_0

ADC_I_INCOM

AUDA_OUTR

DTV_ATV_SELECT

AUDA_OUTL
AUDA_OUTR

AUAD_REFN
AUAD_REFP

AUMI_BIAS

AUMI_IN

AUMI_COM

DDCD0_DA
DDCD0_CK

HPD0

ANTCON

RFAGC
IFAGC

ADC_I_INP
ADC_I_INN

AUDA_OUTL

+5V_NORMAL

R592

220

EU

EU

Q504

MMBT3906(NXP)

N17
N18

U1
R1
R2
T1
V2
U2
T2

U3
V3
V4
T3
U5
T5
U6
T6
U7
T7

T4

10K
U4
V5

R7
R5
R6

E18
E17
E16

J18
J17
H17
H18
G17
G18
G16
F16
F17

P12
M18
P18

T17
U18
T18

R624
100

R625
100

R593

220
EU

E

B

C

DTV/MNT_VOUT

C533 0.1uF
C534 0.1uF

10uFC535

C536 2.2uF

AUDA_OUTL
AUDA_OUTR

EU

EU

AUAD_L_CH5_IN
AUAD_R_CH5_IN
AUAD_L_CH4_IN
AUAD_R_CH4_IN
AUAD_L_CH3_IN
AUAD_R_CH3_IN

R534

R52010K

R577 4.7K
R578 4.7K

0.1uF

C115

0.1uF

C116

0.1uF

C117

H/NIM&CHB

H/NIM&CHB

R626

22K

C604

0.01uF

R627

22K

R599

75

R501100

R502100

+3.3V_NORMAL

HDMI_CLK­HDMI_CLK+
HDMI_RX0­HDMI_RX0+
HDMI_RX1­HDMI_RX1+
HDMI_RX2­HDMI_RX2+

SPDIF_OUT_ARC

IF_AGC

C603

0.01uF

EU

OPT

C558

1000pF

OPT

22K

EU

EU

R531

R532 22K

C5372.2uF
C5472.2uF
C5482.2uF

IF_N
IF_P

HP_LOUT_MAIN

HP_ROUT_MAIN

IC101

LG1152AN-B2

L1

INTR_GBB

BB_TP_VAL
BB_TP_SOP
BB_TP_ERR
BB_TP_CLK

BB_SDA_I
BB_SDA_O

BB_SCL

L9DA_SCL

CHB_DN

CHB_UP
CHB_START
CHB_DATA0
CHB_DATA1
CHB_DATA2
CHB_DATA3
CHB_DATA4

CLK_F54M
CVBS_GC2
CVBS_GC1
CVBS_GC0

CVBS_UP
CVBS_DN

FS00CLK

DAC_DATA0
DAC_DATA1
DAC_DATA2
DAC_DATA3
DAC_DATA4
DAC_START

AAD_GC0
AAD_GC1
AAD_GC2
AAD_GC3
AAD_GC4

AAD_DATA0
AAD_DATA1
AAD_DATA2
AAD_DATA3
AAD_DATA4
AAD_DATA5
AAD_DATA6
AAD_DATA7
AAD_DATA8
AAD_DATA9

HSR_AM0
HSR_AP0
HSR_BM0
HSR_BP0
HSR_CM0

HSR_CP0
HSR_CLKM0
HSR_CLKP0

HSR_DM0

HSR_DP0

HSR_EM0

HSR_EP0

HSR_AM1

HSR_AP1

HSR_BM1

HSR_BP1

HSR_CM1

HSR_CP1
HSR_CLKM1
HSR_CLKP1

HSR_DM1

HSR_DP1

HSR_EM1

HSR_EP1

L2
L3

K1
K2
J2
J3
K3
H1
H2
H3
J1

G1
G2
G3
B1
C1
A4
B4
C4
A2
D1
D2
E2
E1
F1
F2
B2
A3
C2

B3
C3
D3
E3
F3
D4
E4
F4
D5
E5
F5
D6

A5
B5
C5
A6
B6
C6

E6
F6
D7
B7
C7
A8
B8
C8

Close to LG1152A

A7

R581 33

D8
F7
E7
E8
F8

Close to LG1152A

A9

R582 33

B9

R583 33

C9
D9
E9
F9
C10
D10

E10
F10
D11
E11
F11
D12
E12
F12
D13
E13
F13
D14
E14
F14
D15
E15

F15

B10
A10
A11
B11
C12
C11
B12
A12
A13
B13
C14
C13
B14
A14
A15
B15
C16
C15
B16
A16
A17
B17
C18
C17

C529

220pF

50V

INTR_HDMI1

R576100

ATV_OUT

TUNER_SIF

SCART_Lout_SOC

SCART_Rout_SOC

EU

EU

C520 0.01uF

C521 0.01uF

TPI_SOP
TPI_CLK
TPO_ERR
TPO_VAL
TPO_SOP
TPO_CLK

CHB_DATA
JDVR_SCLK

CHB_VAL
CHB_ERR

TU_CVBS

SCART_Lout
SCART_Rout

SC_R

CHB_CVBS

SC_CVBS_IN
SC_B
SC_G
SC_FB
SC_ID
ATV_OUT

SC_L_IN

SC_R_IN
TUNER_SIF
TUNER_SIF

DTV/MNT_V_OUT

JDVR_SCLK

IF_N
IF_P
IF_AGC

FE_TS_CLK

FE_TS_SYNC

FE_TS_VAL

TPI_DVB_ERR

FE_TS_DATA[0-7]

TPO_DATA[0-7]

TPI_DATA[0-7]

TPI_ERR

TPI_VAL

OPTIC_GPIO1
OPTIC_BACK_CHANNEL

INTR_AFE3CH

AUD_HMR00ARC
AUD_HMR0AMUTE
AUD_HMR0ALRCK

AUD_HMR0ABCK

AUD_HMR0ASD4

AUD_HMR0ASD3

AUD_HMR0ASD2

AUD_HMR0ASD1

AUD_HMR0ASD0

AUD_DAC1_LRCH

AUD_DAC1_SCK
AUD_DAC1_LRCK

AUD_FS25CLK
AUD_FS24CLK
AUD_FS23CLK
AUD_FS21CLK
AUD_FS20CLK

AUDCLK_OUT_SUB

AUD_DAC0_LRCK
AUD_DAC0_LRCH

AUD_DAC0_SCK

AUD_ADC_LRCH

AUD_ADC_SCK
AUD_ADC_LRCK
AUD_MIC_LRCH

AUD_MIC_SCK
AUD_MIC_LRCK

BB_TP_DATA0

BB_TP_DATA1

BB_TP_DATA2

BB_TP_DATA3

BB_TP_DATA4

BB_TP_DATA5

BB_TP_DATA6

BB_TP_DATA7

L9DA_SDA_I
L9DA_SDA_O

AUDCLK_OUT

AAD_DATAEN

DCO_OUT_CLK

R9112
33

AH2

INTR_GBB

AG2

INTR_HDMI1

AF2

INTR_AFE3CH

AH3

AUD_HMR0ARC

AG3

AUD_HMR0AMUTE

AG4

AUD_HMR0ALRCK

AF4

AUD_HMR0ABCK

AF3

AUD_HMR0ASD4

AH5

AUD_HMR0ASD3

AG5

AUD_HMR0ASD2

AF5

AUD_HMR0ASD1

AH4

AUD_HMR0ASD0

AH6

AUD_DAC1_LRCH

AG6

AUD_DAC1_SCK

AF6

AUD_DAC1_LRCK

AH7

AUD_FS25CLK

AG7

AUD_FS24CLK

AH10

AUD_FS23CLK

AG10

AUD_FS21CLK

AF10

AUD_FS20CLK

AH8

AUDCLK_OUT_SUB

AF7

AUD_DAC0_LRCK

AE8

AUD_DAC0_LRCH

AD8

AUD_DAC0_SCK

AE7

AUD_ADC_LRCH

AD7

AUD_ADC_SCK

AC8

AUD_ADC_LRCK

AG8

AUD_MIC_LRCH

AH9

AUD_MIC_SCK

AF8

AUD_MIC_LRCK

AG9

BB_TPI_DATA0

AF9

BB_TPI_DATA1

AE9

BB_TPI_DATA2

AD9

BB_TPI_DATA3

AC9

BB_TPI_DATA4

AE10

BB_TPI_DATA5

AD10

BB_TPI_DATA6

AC10

BB_TPI_DATA7

AE11

BB_TPI_VAL

AD11

BB_TPI_SOP

AC11

BB_TPI_ERR

AE12

BB_TPI_CLK

AH11

BB_SDA_I

AG11

BB_SDA_O

AF11

BB_SCL

AH12

HS_SCL

AG12

HS_SDA_I

AF12

HS_SDA_O

AD12

CHB_DN

AC12

CHB_UP

AE13

CHB_START

AG13

CHB_DATA0

AF13

CHB_DATA1

AH14

CHB_DATA2

AG14

CHB_DATA3

AF14

CHB_DATA4

AH13

CLK_54

AE14

CVBS_GC2

AC13

CVBS_GC1

AD13

CVBS_GC0

AD14

CVBS_UP

AC14

CVBS_DN

AH15

FS00CLK

AG15

AUDCLK_TO_DIGITAL

AF15

DAC_DATA0

AE15

DAC_DATA1

AD15

DAC_DATA2

AC15

DAC_DATA3

AF16

DAC_DATA4

AE16

DAC_START

AD16

AAD_GC0

AC16

AAD_GC1

AE17

AAD_GC2

AD17

AAD_GC3

AC17

AAD_GC4

AE18

AAD_DATAEN

AD18

AAD_DATA0

AC18

AAD_DATA1

AE19

AAD_DATA2

AD19

AAD_DATA3

AC19

AAD_DATA4

AE20

AAD_DATA5

AD20

AAD_DATA6

AC20

AAD_DATA7

AE21

AAD_DATA8

AD21

AAD_DATA9

AC21

AUPLL_CLK

AG16

HS_RX1_AM

AH16

HS_RX1_AP

AH17

HS_RX1_BM

AG17

HS_RX1_BP

AF18

HS_RX1_CM

AF17

HS_RX1_CP

AG18

HS_RX1_CLKM

AH18

HS_RX1_CLKP

AH19

HS_RX1_DM

AG19

HS_RX1_DP

AF20

HS_RX1_EM

AF19

HS_RX1_EP

AG20

HS_RX2_AM

AH20

HS_RX2_AP

AH21

HS_RX2_BM

AG21

HS_RX2_BP

AF22

HS_RX2_CM

AF21

HS_RX2_CP

AG22

HS_RX2_CLKM

AH22

HS_RX2_CLKP

AH23

HS_RX2_DM

AG23

HS_RX2_DP

AF24

HS_RX2_EM

AF23

HS_RX2_EP

IC100

LG1152D-B1

STPIO_SOP/GPIO43
STPIO_VAL/GPIO42
STPIO_ERR/GPIO41

STPIO_DATA/GPIO40

TPI_DVB_CLK/GPIO47
TPI_DVB_SOP/GPIO46
TPI_DVB_VAL/GPIO45

TPI_DVB_DATA0/GPIO44

PCMI3LRCK/GPIO81

AUD_SUBSCK/GPIO51

AUD_SUBLRCK/GPIO52

STPI_CLK
STPI_SOP
STPI_VAL

STPI_ERR
STPI_DATA
STPIO_CLK

TPI_DVB_ERR

TPI_DVB_DATA1
TPI_DVB_DATA2
TPI_DVB_DATA3
TPI_DVB_DATA4
TPI_DVB_DATA5
TPI_DVB_DATA6
TPI_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

TPO_CLK

TPO_SOP

TPO_VAL

TPO_ERR
TPO_DATA0
TPO_DATA1
TPO_DATA2
TPO_DATA3
TPO_DATA4
TPO_DATA5
TPO_DATA6
TPO_DATA7

AUDCLK_OUT

DACLRCH

DACSLRCH/GPIO95
DACCLFCH/GPIO94

DACSCK

DACLRCK

PCMI3LRCH

PCMI3SCK/GPIO80

IEC958OUT

AUD_SUBMCK

AUD_SUBLRCH

BTSCSEL

DTS_EN

TXA0N
TXA0P
TXA1N
TXA1P
TXA2N

TXA2P
TXACLKN
TXACLKP

TXA3N

TXA3P

TXA4N

TXA4P

TXB0N

TXB0P

TXB1N

TXB1P

TXB2N

TXB2P
TXBCLKN
TXBCLKP

TXB3N

TXB3P

TXB4N

TXB4P

PWM0/GPIO55
PWM1/GPIO54
PWM2/GPIO53

PWM_IN

AR102

CHB

AE27
AE26
AD28
AD27
AD26
AC28
AC26
AB28
AC27
AB27

AF27
AE28
AG27
AF28
AG26
AF26
AF25
AH26
AH25
AG25
AH24
AG24

H24
J25
J24
H25
J27
J26
H28
H27
H26
G28
G27
G26

D24
E23
D25
D23
H23
G25
G24
F25
F24
F23
E25
E24

C1
C2
A3
A2
B2
B1

B3
C3
A4

AE2

AD25
AC25
AD24
AE25

AB18
AB19

DTS_EN: ENABLE(’1’) (for development)

BTSC_EN: ENABLE(’1’) (for development)

N1
N2
P2
P1
P3
R3
R1
R2
T2
T1
T3
U3
U1
U2
V2
V1
V3
W3
W1
W2
Y2
Y1
Y3
AA3

L6
L5
M4
M5

47

R200

47

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

R542100

100

100
100

OPTIC_BACK_CHANNEL

R598 47

OPT

R619 47

OPT

R628 22

OPT

R629 47

+3.3V_NORMAL

R59622
R59722

SOC_TXA0N
SOC_TXA0P
SOC_TXA1N
SOC_TXA1P
SOC_TXA2N
SOC_TXA2P
SOC_TXACLKN
SOC_TXACLKP
SOC_TXA3N
SOC_TXA3P
SOC_TXA4N
SOC_TXA4P
SOC_TXB0N
SOC_TXB0P
SOC_TXB1N
SOC_TXB1P
SOC_TXB2N
SOC_TXB2P
SOC_TXBCLKN
SOC_TXBCLKP
SOC_TXB3N
SOC_TXB3P
SOC_TXB4N
SOC_TXB4P

OPT
EDGE_LED

BPL_IN

CHB

33

R556

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

R543

R544
R545

OPTIC_GPIO1

R631
R632

R633

10K

100

100

CHB_CLK
CHB_SYNC
CHB_VAL
CHB_ERR
CHB_DATA

USB_CTL2

AUD_MASTER_CLK
AUD_LRCH

FRC3_FLASH_WP
AUD_SCK
AUD_LRCK

R630 100

C559

2.2uF

FE_TS_CLK
FE_TS_SYNC
FE_TS_VAL
TPI_DVB_ERR
FE_TS_DATA[0-7]

TPI_CLK
TPI_SOP
TPI_VAL
TPI_ERR
TPI_DATA[0-7]

TPO_CLK
TPO_SOP
TPO_VAL
TPO_ERR
TPO_DATA[0-7]

C630
82pF
50V

AMP_RESET_N

A_DIM
PWM_DIM2
PWM_DIM

OPT

SPDIF_OUT

LG1152A LG1152D

LG1152 B0

MAIN AUDIO/VIDEO

3

IC100

Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

LG1152D-B1

M0_DDR_RESET_N

M0_DDR_DQSL_P
M0_DDR_DQSL_N

M0_DDR_DQSU_P
M0_DDR_DQSU_N

M0_DDR_ZQCAL

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_BA0
M0_DDR_BA1
M0_DDR_BA2

M0_DDR_CLK

M0_DDR_CLKN

M0_DDR_CKE

M0_DDR_ODT

M0_DDR_RASN
M0_DDR_CASN

M0_DDR_WEN

M0_DDR_DML
M0_DDR_DMU

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

D18
E17
E18
E20
E16
D20
F16
F19
E15
D19
D14
E14
D17
F18
D16

F20
D15
F17

A17
A18
F15

F21
D22
E21
D21

E19

B20
A20

B16
C16

C19
C15

C20
B19
C21
B18
A21
C18
B21
A19
B17
C14
A16
B14
B15
A14
C17
A15
E22

R700 0
R701 0

SIGN50005

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_BA0
M0_DDR_BA1
M0_DDR_BA2

M0_DDR_CKE

M0_DDR_ODT
M0_DDR_RASN
M0_DDR_CASN
M0_DDR_WEN

M0_DDR_RESET_N

M0_DDR_DQSL_P
M0_DDR_DQSL_N

M0_DDR_DQSU_P
M0_DDR_DQSU_N

M0_DDR_DML
M0_DDR_DMU

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

240

1%

M0_DDR_CLK
M0_DDR_CLKN

R704

VCC1.5V_MAIN

R709
10K

R705
200

R706
200

M0_DDR_CKE

M0_DDR_RESET_N

M0_DDR_CLK

M0_DDR_CLKN

M0_DDR_CLK

M0_DDR_CLKN

IC700

H5TQ2G83BFR-PBC

DDR3

K4

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_BA0
M0_DDR_BA1
M0_DDR_BA2

M0_DDR_CLK

M0_DDR_CLKN

M0_DDR_CKE

M0_DDR_ODT

M0_DDR_RASN
M0_DDR_CASN

M0_DDR_WEN

M0_DDR_RESET_N

M0_DDR_DQSL_P
M0_DDR_DQSL_N

R742
10K

M0_DDR_DML

M0_DDR_DQ0
M0_DDR_DQ1
M0_DDR_DQ6

M0_DDR_DQ4
M0_DDR_DQ3
M0_DDR_DQ2
M0_DDR_DQ5

2Gbit

A0

L8

A1

L4

A2

K3

A3

L9

A4

L3

A5

M9

A6

M3

A7

N9

A8

M4

A9

H8

A10/AP

M8

A11

K8

A12/BC

N4

A13

N8

A14

J3

BA0

K9

BA1

J4

BA2

F8

CK

G8

CK

G10

CKE

H3

CS

G2

ODT

F4

RAS

G4

CAS

H4

WE

N3

RESET

C4

DQS

D4

DQS

B8

DM/TDQS

A8

NF/TDQS

B4

DQ0

C8

DQ1

C3

DQ2

C9

DQ3

E4

DQ4

E9

DQ5

D3

DQ6

E8

DQ7

A4

NC_1

F2

NC_2

F10

NC_3

H2

NC_4

H10

NC_5

J8

NC_6

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

NC_S1
NC_S2
NC_S3
NC_S4

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

M0_DDR_VREFCA

M0_DDR_VREFDQ

J9

E2

VCC1.5V_MAIN

R720

H9

ZQ

240

1%
A3
A10
D8
G3
G9
K2
K10
M2
M10

B10
C2
E3
E10

A1
A11
N1
N11

A2
A9
B2
D9
F3
F9
J2
J10
L2
L10
N2
N10

B3
B9
C10
D2
D10

C706 0.1uF
C707
C708
C709
C710
C711
C712

0.1uF

0.1uF

0.1uF

0.1uF

0.1uF

0.1uF

VCC1.5V_MAIN

R722

R723

1K 1%

VCC1.5V_MAIN

R724

R725

1K 1%

1K 1%

C724

1K 1%

C725

M0_DDR_VREFCA

0.1uF

C728

M0_DDR_VREFDQ

0.1uF

C729

1000pF

1000pF

VCC1.5V_MAIN

R730

R731

1K 1%

VCC1.5V_MAIN

R732

R733

1K 1%

M0_1_DDR_VREFCA

1K 1%

C732

M0_1_DDR_VREFDQ

1K 1%

C733

0.1uF

0.1uF

M0_DDR_A0
M0_DDR_A1
M0_DDR_A2
M0_DDR_A3
M0_DDR_A4
M0_DDR_A5
M0_DDR_A6
M0_DDR_A7

1000pF

M0_DDR_A8

1000pF

M0_DDR_A9
M0_DDR_A10
M0_DDR_A11
M0_DDR_A12
M0_DDR_A13
M0_DDR_A14

M0_DDR_BA0
M0_DDR_BA1
M0_DDR_BA2

M0_DDR_CLK

M0_DDR_CLKN

M0_DDR_CKE

M0_DDR_ODT

M0_DDR_RASN
M0_DDR_CASN

M0_DDR_WEN

M0_DDR_RESET_N

M0_DDR_DQSU_P
M0_DDR_DQSU_N

M0_DDR_DMU

M0_DDR_DQ10
M0_DDR_DQ13
M0_DDR_DQ14
M0_DDR_DQ11M0_DDR_DQ7
M0_DDR_DQ15

M0_DDR_DQ9
M0_DDR_DQ8

M0_DDR_DQ12

C747

C748

H5TQ2G83BFR-PBC

K4

A0

L8

A1

L4

A2

K3

A3

L9

A4

L3

A5

M9

A6

M3

A7

N9

A8

M4

A9

H8

A10/AP

M8

A11

K8

A12/BC

N4

A13

N8

A14

J3

BA0

K9

BA1

J4

BA2

F8

CK

G8

CK

G10

CKE

H3

CS

G2

ODT

F4

RAS

G4

CAS

H4

WE

N3

RESET

C4

DQS

D4

DQS

B8

DM/TDQS

A8

NF/TDQS

B4

DQ0

C8

DQ1

C3

DQ2

C9

DQ3

E4

DQ4

E9

DQ5

D3

DQ6

E8

DQ7

A4

NC_1

F2

NC_2

F10

NC_3

H2

NC_4

H10

NC_5

J8

NC_6

IC703

DDR3
2Gbit

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

NC_S1
NC_S2
NC_S3
NC_S4

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

M0_1_DDR_VREFCA

J9

E2

H9

ZQ

A3
A10
D8
G3
G9
K2
K10
M2
M10

B10
C2
E3
E10

A1
A11
N1
N11

A2
A9
B2
D9
F3
F9
J2
J10
L2
L10
N2
N10

B3
B9
C10
D2
D10

M0_1_DDR_VREFDQ

R739

240
1%

VCC1.5V_MAIN

C758

C746

C723

C760

C751

C756

0.1uF

0.1uF

0.1uF

0.1uF

0.1uF

0.1uF

C761

0.1uF

IC100

LG1152D-B1

C9
E9
F10
F12
F8
D11
E8
E11
E7
D10
C4
C5
D8
E10
C7

E12
F7
D9

A9
B9
D7

D13
C13
E13
D12

F11

C12
C11

A7
B7

A11
C6

A12
B11
A13
C10
B12
A10
B13
B10
A8
B4
C8
B5
B6
A5
B8
A6

R702 0
R703 0

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_BA0
M1_DDR_BA1
M1_DDR_BA2

M1_DDR_CLK
M1_DDR_CLKN

M1_DDR_CKE

M1_DDR_ODT
M1_DDR_RASN
M1_DDR_CASN
M1_DDR_WEN

M1_DDR_RESET_N

M1_DDR_DQSL_P
M1_DDR_DQSL_N

M1_DDR_DQSU_P
M1_DDR_DQSU_N

M1_DDR_DML
M1_DDR_DMU

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

VCC1.5V_MAIN

M1_DDR_CKE

R710
10K

M1_DDR_RESET_N

M1_DDR_CLK

R707
200

M1_DDR_CLKN

M1_DDR_CLK

R708
200

M1_DDR_CLKN

IC100

LG1152D-B1

M2_DDR_RESET_N

R741
10K

M2_DDR_A0
M2_DDR_A1
M2_DDR_A2
M2_DDR_A3
M2_DDR_A4
M2_DDR_A5
M2_DDR_A6
M2_DDR_A7
M2_DDR_A8

M2_DDR_A9
M2_DDR_A10
M2_DDR_A11
M2_DDR_A12
M2_DDR_A13

M2_DDR_BA0
M2_DDR_BA1
M2_DDR_BA2

M2_DDR_CLK

M2_DDR_CLKN

M2_DDR_CKE

M2_DDR_ODT

M2_DDR_RASN
M2_DDR_CASN

M2_DDR_WEN

M2_DDR_DQSU_P
M2_DDR_DQSU_N

M2_DDR_DQSL_P
M2_DDR_DQSL_N

M2_DDR_DML
M2_DDR_DMU

M2_DDR_DQ0
M2_DDR_DQ1
M2_DDR_DQ2
M2_DDR_DQ3
M2_DDR_DQ4
M2_DDR_DQ5
M2_DDR_DQ6
M2_DDR_DQ7
M2_DDR_DQ8
M2_DDR_DQ9

M2_DDR_DQ10
M2_DDR_DQ11
M2_DDR_DQ12
M2_DDR_DQ13
M2_DDR_DQ14
M2_DDR_DQ15

M2_DDR_ZQCAL

M1_DDR_RESET_N

M1_DDR_DQSL_P

M1_DDR_DQSL_N

D1
K4
D2
E5
H6
E4
J4
D6
J5
D3
H4
J6
K5
D4

E6
H5
F4

M2
M3
G6

F6
G5
G4
F5

D5

H3
J1

H1
H2

K3
F2

F1
L1
E3
L2
E1
M1
E2
L3
J3
G1
K2
F3
J2
G2
K1
G3
K6

M2_DDR_A0
M2_DDR_A1
M2_DDR_A2
M2_DDR_A3
M2_DDR_A4
M2_DDR_A5
M2_DDR_A6
M2_DDR_A7
M2_DDR_A8
M2_DDR_A9
M2_DDR_A10
M2_DDR_A11
M2_DDR_A12
M2_DDR_A13

M2_DDR_BA0
M2_DDR_BA1
M2_DDR_BA2

M2_DDR_CKE

M2_DDR_ODT
M2_DDR_RASN
M2_DDR_CASN
M2_DDR_WEN

M2_DDR_RESET_N

M2_DDR_DQSU_P
M2_DDR_DQSU_N

M2_DDR_DQSL_P
M2_DDR_DQSL_N

M2_DDR_DML
M2_DDR_DMU

M2_DDR_DQ0
M2_DDR_DQ1
M2_DDR_DQ2
M2_DDR_DQ3
M2_DDR_DQ4
M2_DDR_DQ5
M2_DDR_DQ6
M2_DDR_DQ7
M2_DDR_DQ8
M2_DDR_DQ9
M2_DDR_DQ10
M2_DDR_DQ11
M2_DDR_DQ12
M2_DDR_DQ13
M2_DDR_DQ14
M2_DDR_DQ15

240

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_BA0
M1_DDR_BA1
M1_DDR_BA2

M1_DDR_CLK

M1_DDR_CLKN

M1_DDR_CKE

M1_DDR_ODT

M1_DDR_RASN
M1_DDR_CASN

M1_DDR_WEN

M1_DDR_RESET_N

M1_DDR_DQSL_P
M1_DDR_DQSL_N

M1_DDR_DQSU_P
M1_DDR_DQSU_N

M1_DDR_DML
M1_DDR_DMU

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

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.

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_BA0
M1_DDR_BA1
M1_DDR_BA2

M1_DDR_CLK

M1_DDR_CLKN

M1_DDR_CKE

M1_DDR_ODT

M1_DDR_RASN
M1_DDR_CASN

M1_DDR_WEN

M1_DDR_DML

M1_DDR_DQ0
M1_DDR_DQ1
M1_DDR_DQ6

M1_DDR_DQ7
M1_DDR_DQ4
M1_DDR_DQ3
M1_DDR_DQ2
M1_DDR_DQ5

R711

1%

M2_DDR_CLK
M2_DDR_CLKN

H5TQ2G83BFR-PBC

K4
L8
L4
K3
L9
L3
M9
M3
N9
M4
H8
M8
K8
N4
N8

J3
K9
J4

F8
G8

G10

H3
G2
F4
G4
H4

N3

C4
D4

B8
A8

B4
C8
C3
C9
E4
E9
D3
E8

A4
F2

F10

H2

H10

J8

M2_DDR_CLK

M2_DDR_CLKN

VCC1.5V_DE

R712

1K 1%

R713

1K 1%

IC701

DDR3
2Gbit

A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10/AP
A11
A12/BC
A13
A14

BA0
BA1
BA2

CK
CK
CKE

CS
ODT
RAS
CAS
WE

RESET

DQS
DQS

DM/TDQS
NF/TDQS

DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7

NC_1
NC_2
NC_3
NC_4
NC_5
NC_6

VCC1.5V_DE

M2_DDR_VREFCA

C700

VREFCA

VREFDQ

VDDQ_1
VDDQ_2
VDDQ_3
VDDQ_4

VSS_10
VSS_11
VSS_12

VSSQ_1
VSSQ_2
VSSQ_3
VSSQ_4
VSSQ_5

R714
10K

M2_DDR_RESET_N M2_CLK

M2_CLK

R715
150

M2_CLKN

R716 0
R717 0

0.1uF
1000pF

C701

VDD_1
VDD_2
VDD_3
VDD_4
VDD_5
VDD_6
VDD_7
VDD_8
VDD_9

NC_S1
NC_S2
NC_S3
NC_S4

VSS_1
VSS_2
VSS_3
VSS_4
VSS_5
VSS_6
VSS_7
VSS_8
VSS_9

J9

E2

H9

ZQ

A3
A10
D8
G3
G9
K2
K10
M2
M10

B10
C2
E3
E10

A1
A11
N1
N11

A2
A9
B2
D9
F3
F9
J2
J10
L2
L10
N2
N10

B3
B9
C10
D2
D10

M2_DDR_CKE

VCC1.5V_DE

R718

R719

1K 1%

1K 1%

M2_CLK
M2_CLKN

M1_DDR_VREFCA

R721

240

1%

M2_DDR_VREFDQ

0.1uF

C703

C702

M1_DDR_VREFDQ

VCC1.5V_MAIN

C713
C714
C715
C716
C717
C718
C719

R743
10K

1000pF

0.1uF

0.1uF

0.1uF

0.1uF

0.1uF

0.1uF

0.1uF

M2_DDR_RESET_N

M2_DDR_A0
M2_DDR_A1
M2_DDR_A2
M2_DDR_A3
M2_DDR_A4
M2_DDR_A5
M2_DDR_A6
M2_DDR_A7
M2_DDR_A8

M2_DDR_A9
M2_DDR_A10
M2_DDR_A11
M2_DDR_A12
M2_DDR_A13

M2_DDR_BA0
M2_DDR_BA1
M2_DDR_BA2

M2_CLKN

M2_DDR_CKE

M2_DDR_ODT

M2_DDR_RASN
M2_DDR_CASN

M2_DDR_WEN

M2_DDR_DQSL_P
M2_DDR_DQSL_N

M2_DDR_DQSU_P
M2_DDR_DQSU_N

M2_DDR_DML
M2_DDR_DMU

M2_DDR_DQ0
M2_DDR_DQ1
M2_DDR_DQ2
M2_DDR_DQ3
M2_DDR_DQ4
M2_DDR_DQ5
M2_DDR_DQ6
M2_DDR_DQ7

M2_DDR_DQ8
M2_DDR_DQ9

M2_DDR_DQ10
M2_DDR_DQ11
M2_DDR_DQ12
M2_DDR_DQ13
M2_DDR_DQ14
M2_DDR_DQ15

VCC1.5V_MAIN

R726

R727

1K 1%

VCC1.5V_MAIN

R728

R729

1K 1%

M1_DDR_VREFCA

1K 1%

C726

M1_DDR_VREFDQ

1K 1%

C727

0.1uF
1000pF

C730

0.1uF
1000pF

C731

IC702

H5TQ1G63DFR-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

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

VDDQ_1
VDDQ_2
VDDQ_3
VDDQ_4
VDDQ_5
VDDQ_6
VDDQ_7
VDDQ_8
VDDQ_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

VDD_1
VDD_2
VDD_3
VDD_4
VDD_5
VDD_6
VDD_7
VDD_8
VDD_9

VSS_1
VSS_2
VSS_3
VSS_4
VSS_5
VSS_6
VSS_7
VSS_8
VSS_9

NC_1
NC_2
NC_3
NC_4
NC_6

ZQ

VCC1.5V_MAIN

R734

R735

VCC1.5V_MAIN

R736

R737

M2_DDR_VREFCA

M8

H1

L8

VCC1.5V_DE

B2
D9
G7
K2
K8
N1
N9
R1
R9

A1
A8
C1
C9
D2
E9
F1
H2
H9

J1
J9
L1
L9
T7

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

B1
B9
D1
D8
E2
E8
F9
G1
G9

M1_1_DDR_VREFCA

1K 1%

1K 1%

C734

M1_1_DDR_VREFDQ

1K 1%

1K 1%

C735

M2_DDR_VREFDQ

SIGN50000

C736
C737
C738
C739
C740
C741
C742
C743

C744

IC704

H5TQ2G83BFR-PBC

DDR3

M1_DDR_A0
M1_DDR_A1
M1_DDR_A2
M1_DDR_A3
M1_DDR_A4
M1_DDR_A5

0.1uF

C749

0.1uF

C750

R738

C722

0.1uF

C704

0.1uF

C705

0.1uF

C720

0.1uF

C721

0.1uF

0.1uF

0.1uF

0.1uF

0.1uF

0.1uF

0.1uF

0.1uF

0.1uF
10uF

M1_DDR_A6
M1_DDR_A7

1000pF

M1_DDR_A8

M1_DDR_A9
M1_DDR_A10
M1_DDR_A11
M1_DDR_A12
M1_DDR_A13
M1_DDR_A14

M1_DDR_BA0
M1_DDR_BA1
M1_DDR_BA2

M1_DDR_CLK

M1_DDR_CLKN

M1_DDR_CKE

M1_DDR_ODT

M1_DDR_RASN

1000pF

M1_DDR_CASN

M1_DDR_WEN

M1_DDR_RESET_N

M1_DDR_DQSU_P
M1_DDR_DQSU_N

M1_DDR_DMU

M1_DDR_DQ10
M1_DDR_DQ13
M1_DDR_DQ14
M1_DDR_DQ11
M1_DDR_DQ15

M1_DDR_DQ9
M1_DDR_DQ8

M1_DDR_DQ12

240

10V

DDR3 1.5V bypass Cap - Place these caps near Memory

K4

A0

2Gbit

L8

A1

L4

A2

K3

A3

L9

A4

L3

A5

M9

A6

M3

A7

N9

A8

M4

A9

H8

A10/AP

M8

A11

K8

A12/BC

N4

A13

N8

A14

J3

BA0

K9

BA1

J4

BA2

F8

CK

G8

CK

G10

CKE

H3

CS

G2

ODT

F4

RAS

G4

CAS

H4

WE

N3

RESET

C4

DQS

D4

DQS

B8

DM/TDQS

A8

NF/TDQS

B4

DQ0

C8

DQ1

C3

DQ2

C9

DQ3

E4

DQ4

E9

DQ5

D3

DQ6

E8

DQ7

A4

NC_1

F2

NC_2

F10

NC_3

H2

NC_4

H10

NC_5

J8

NC_6

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

NC_S1
NC_S2
NC_S3
NC_S4

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

M1_1_DDR_VREFCA

J9

E2

H9

ZQ

A3
A10
D8
G3
G9
K2
K10
M2
M10

B10
C2
E3
E10

A1
A11
N1
N11

A2
A9
B2
D9
F3
F9
J2
J10
L2
L10
N2
N10

B3
B9
C10
D2
D10

M1_1_DDR_VREFDQ

R740

240
1%

VCC1.5V_MAIN

C757

C752

C753

C754

C755

C745

C759

0.1uF

0.1uF

0.1uF

0.1uF

0.1uF

0.1uF

0.1uF

LG1152 B0

4MAIN DDR 50

+5V_CI_ON

Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

CI HOST I/F

PCM_RST

/PCM_WAIT

PCM_INPACK

/PCM_IORD
/PCM_IOWR

R6202
R6203
R6200

CI_IN_TS_DATA[0-7]

R6211

10K
OPT

CI

22

CI

22

OPT

22

+5V_CI_ON

R6204

10K
OPT

R6205

10K

OPT

CI_VS1

PCM_INPACK

/PCM_CE2

R6206
10K

+5V_CI_ON

OPT

R6207
10K

CI

C6200

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

C6201
10uF
10V

CI

R6249

R6208
10K
OPT

0

OPT

R6210

R6209

10K

OPT

5V <=> 3.3V

IC904

74LVC245A

DIR

1

A0

2

A1

3

A2

4

A3

5

A4

CI

6

A5

7

A6

8

A7

9

GND

10

IC905

74LVC1G00GW

1B 5 VCC

2A

3GND

CI

AND GATE => NAND GATE

20

19

18

17

16

15

14

13

12

11

4 Y

+3.3V_NORMAL

VCC

OE

B0

B1

B2

B3

B4

B5

B6

B7

CI

+3.3V_NORMAL

CI

C903

0.1uF

16V

C904

0

0.1uF
R913

16V

OPT

EB_DATA[0]

EB_DATA[1]

EB_DATA[2]

EB_DATA[3]

EB_DATA[4]

EB_DATA[5]

EB_DATA[6]

EB_DATA[7]

DIR

/PCM_CE1

EB_DATA[0-7]

EB_DATA[0-7]

CI_ADDR[11]
CI_ADDR[9]

CI_ADDR[13]

R6243 22

C6206

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

R6245

10K

OPT

+5V_CI_ON

R6244

10K

CI

R6246

10K

/PCM_OE

OPT

/PCM_WE
/PCM_IRQA

CI_DATA[0-7]

CI_DATA[0]
CI_DATA[1]
CI_DATA[2]
CI_DATA[3]

CI_DATA[0-7]

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

DIR

CI

AR909

33

CI

AR910

33

WE=>OE

IOWE=>IORD

/PCM_OE

/PCM_IORD

P6200

10067972-000LF CI

GND

/CI_DET1

TS_OUT3
TS_OUT4
TS_OUT5
TS_OUT6
TS_OUT7

CARD_EN2

IORD
IOWR

TS_IN_SYN

TS_IN0
TS_IN1
TS_IN2
TS_IN3

TS_IN4
TS_IN5
TS_IN6
TS_IN7

TS_OUT_CLK

CI_RESET

CI_WAIT

INPACK

TS_OUT_VAL
TS_OUT_SYN

TS_OUT0
TS_OUT1
TS_OUT2

/CI_DET2

35
36
37
38
39
40
41
42

VS1

43
44
45
46
47
48
49
50

VCC

51

VPP

52
53
54
55
56
57
58
59
60

REG

61
62
63
64
65
66
67

GND

68

69

100

R6214

CI

0

R6213

OPT

CI

R6212 0

CI

R6215 100

0

OPT

GND

1

DAT3

2

DAT4

3

DAT5

4

DAT6

5

DAT6

6

/CARD_EN1

7

ADDR10

8

/O_EN

9

ADDR11

10

ADDR10

11

ADDR8

12

ADDR13

13

ADDR14

14

/WR_EN

15

/IRQA

16

VCC

17

VPP

18

TS_IN_VAL

19

TS_IN_CLK

20

ADDR12

21

ADDR7

22

ADDR6

23

ADDR5

24

ADDR4

25

ADDR3

26

ADDR2

27

ADDR1

28

ADDR0

29

DAT0

30

DAT1

31

DAT2

32

/IO_BIT

33

GND

34

G1G2

R6216

R6217

R6219
10K
OPT

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

CI

R6224 22

C6205 0.1uF

0

OPT

10K

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

TPO_DATA[0-7]

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]

CI

AR904

33

AR905

CI

AR903

33

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

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]

BUFFER FOR 5V => 3.3V

/CI_CD2

/CI_CD1

+5V_NORMAL

CI

10K

R915

CI
C905

0.1uF
16V

CI

10K

R916

CI
C906

0.1uF
16V

CI_TS_DATA[7]
CI_TS_DATA[6]
CI_TS_DATA[5]
CI_TS_DATA[4]

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

PCM_INPACK

CI_TS_CLK

CI_TS_VAL

CI_TS_SYNC

/PCM_WAIT

/PCM_IRQA

AR921

AR920

AR919

CI

100

CI

100

CI

100

GND_8

VCC_4

GND_7

GND_6

VCC_3

GND_5

2OE

48

1A0

47

1A1

46

45

1A2

44

1A3

43

42

2A0

41

2A1

40

39

2A2

38

2A3

37

3A0

36

3A1

35

34

3A2

33

3A3

32

31

4A0

30

4A1

29

28

4A2

27

4A3

26

3OE

25

CI

AR911

33

CI

AR912

33

CI

AR913

33

IC903

74LVC16244ADGG

CI

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]

+3.3V_NORMAL

1OE

1

1Y0

2

1Y1

3

GND_1

4

1Y2

5

1Y3

6

VCC_1

7

2Y0

8

2Y1

9

GND_2

10

2Y2

11

2Y3

12

3Y0

13

3Y1

14

GND_3

15

3Y2

16

3Y4

17

VCC_2

18

4Y0

19

4Y1

20

GND_4

21

4Y2

22

4Y3

23

4OE

24

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

/PCM_REG

/PCM_OE

/PCM_WE
/PCM_IORD
/PCM_IOWR

C900

0.1uF

16V

CI

CAM_WAIT_N
CAM_IREQ_N

CAM_CD2_N

CAM_CD1_N

CAM_INPACK_N

75

AR916

CI

33

33

AR915

AR914

CI

CI

CI

AR918 75

75

TPI_DATA[3]

TPI_DATA[2]

TPI_DATA[1]

TPI_DATA[0]

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

AR917

TPI_CLK

TPI_VAL

TPI_SOP

TPI_DATA[7]

TPI_DATA[6]

TPI_DATA[5]

TPI_DATA[4]

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.

RL_ON

Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

+3.5V_ST

eMMC POWER

+3.3V_NORMAL

L2319

C2371

0.1uF
16V

1

+3.5V_ST

L2301
BLM18PG121SN1D

C2301

4.7uF
10V

POWER_ON/OFF1

+3.5V_ST

R2305
10K

+12V

C2306

0.1uF
50V

3.3V_EMMC

BLM18PG121SN1D

R2300
10K

10K

1

R2306

2

Q2301 MMBT3906(NXP)

3

L2303

BLM18SG121TN1D

C2307

0.1uF
16V

CIS21J121

L2302

+1.8V_NORMAL

L2306
BLM18PG121SN1D

C2372

0.1uF
16V

+1.8V

AP7173-SPG-13 HF(DIODES)

IC2300

IN

1

PG

2

VCC

3

EN

4

1.5A

GND/P.DIM2

PWM_DIM2

9

THERMAL

PWR ON

24V
GND
GND

3.5V

3.5V
GND
GND
12V
12V
12V

EMMC_VCCQ

[EP]

OUT

8

FB

7

SS

6

GND

5

OPT
P2301
FW20020-24S

LPB

R2302
100

L2305

CIS21J121

C2317

0.1uF
50V

L/DIM0_VS

A_DIM

1

1
3

3
5

5
7

7
9

9
11

11
13

13
15

15
17

17
19

19
21

21 22
23

23 24

25

SMAW200-H24S2

P2300

2

2
4

4
6

6
8

8

10

10
12

12
14

14
16

16
18

18
20

20
22
24

24V
24V
GND
GND

3.5V

3.5V
GND
GND/V-sync
INV ON
A.DIM
P.DIM1
Err OUT

Tuner 1.25V REG Input

+3.3V_TU

293 mA

+1.8V_NORMAL

1%

R1

C2308
2200pF
50V

R2314
3K
1%

R2315
100
1%

1/16W

3.9K
R2321

R2

C2313
10uF
10V

C2315

0.1uF
16V

+24V

R2312
100

PWM_DIM

L2314
BLM18PG121SN1D

+3.3V_NORMAL

R2330
1K

0

R2304

+3.3V_TU_IN

ERROR_OUT

INV_CTL

3. soft start

POWER_ON/OFF2_2

+12V

L2311

CIS21J121

1

+12V

L2310
BLM18PG121SN1D

C2322
10uF
16V

Switching freq: 700K

+3.3V_NORMAL

+5V_NORMAL

R2334
10K

PANEL_POWER

PANEL_CTL

+5V_Normal

R2301
10KPOWER_ON/OFF1

POWER_ON/OFF2_1

R1

C2334
100pF

50V

R2

1%

R2308

56K

R2311

10K
1%

OPT

R2348

10K

+2.5V

AP7173-SPG-13 HF(DIODES)

IN

1

PG

2

VCC

C2324

10uF

10V

3

EN

4

0.01uF

R2341

C2336
1uF
10V

IC2303

THERMAL

1.5A

10K

C2326
50V

9

C2328

0.1uF
50V

C2332
10uF

9

THERMAL

C2335

0.1uF
50V

16V

[EP]GND

VIN

8

VBST

7

SW

6

GND

5

VREG5

C2342
2200pF
50V

VFB

R2343

33K

R2344

5.6K

C

Q2304

B

MMBT3904(NXP)

E

IC2304

TPS54327DDAR

EN

1

2

3

SS

4

3A

Vout=0.765*(1+R1/R2)

[EP]

OUT

8

FB

7

SS

6

GND

5

C2331
2200pF
50V

R2346
2K
1%

R2347

4.3K
1%

AO3407A

OPT

R2

Q2305

R1

S

G

MAX 1A

C2345

0.1uF
16V

D

700 mA

1uF

C2339

OPT

L2313

6.8uH

NR8040T4R7N

C2340
10uF
10V

25V

+2.5V_NORMAL

TYP 1450mA

+5V_NORMAL

C2343
22uF
10V

C2344

0.1uF
16V

PANEL_VCC

C2346

0.1uF
50V

Power_DET

+12V

4

+12V

L2309

BLM18PG121SN1D

C2354

10uF
16V

C2303

0.1uF
50V

4

+3.5V_ST

+24V

PD_24V
R2364

8.2K
1%

PD_24V
R2365

1.5K
1%

PD_+3.5V
R2366
0
5%

C2359

0.1uF
16V

C2360

0.1uF
16V

VCC

VCC

PD_24V

PD_+12V
R2362

2.7K
1%

PD_+12V
R2363

1.2K
1%

+1.0V_VDD

VIN2

VIN1

VBST

SW2

SW1

IC2306

TPS54425PWPR

14

13

12

4A

11

10

9

8

THERMAL

15

1

2

3

4

5

6

7

[EP]PGND

PGND2

PGND1

Vout=0.765*(1+R1/R2)

R2373
100K

IC2307

NCP803SN293

3

1

GND

PD_24V

R2372
100K

PD_24V

IC2308

NCP803SN293

3

1

GND

VO

VFB

VREG5

SS

GND

PG

EN

RESET

2

RESET

2

R2309
100K

R2310 10K

C2305

0.1uF
OPT

C2318
1uF
10V

+3.5V_ST

R2376
10K
OPT

not to RESET at 8kV ESD

LG1152 Max: 1728 mA
LG1132 Max: 2000 mA

R1

R2313

9.1K

C2368
22uF
10V

1%

C2369
22uF
10V

C2319
3300pF
50V

POWER_ON/OFF2_3

L2316

2uH

POWER_DET

C2365

0.1uF
16V

24V-->3.48V
12V-->3.58V

ST_3.5V-->3.5V

R2

R2322
22K

1%

OPT

C2321
22pF
50V

+1.0VDC

Vout=0.8*(1+R1/R2)

2

C2353
3300pF
50V
OPT

OPT

MAX 4.7 A

+3.3V_NORMAL

L2318

CIS21J121

R2319

1.5K

R2382

30K

1/16W

1%

R2320

10K

L2307

CIS21J121

R1

1%

1%

R2

L2300

BLM18PG121SN1D

Placed on SMD-TOP

C2300

C2304

10uF

10uF

16V

16V

+12V

+3.3V_NORMAL

IC2301

[EP]LX

AOZ1038PI

C2309

0.1uF
16V
OPT

PGND

VIN

AGND

FB

NC_2

1

8

NC_1

9

2

7

THERMAL

EN

3

6

COMP

4

5

6A

D2350

ADUC 20S 02 010L

*NOTE 17

OPT

R23160

R2317

20K

C2310

0.1uF
16V

C2311

2200pF

50V

R2318

L2304

2uH

10K

C2312
10uF
10V

POWER_ON/OFF2_1

C2314
10uF
10V

C2316
10uF
10V

C2352
10uF
10V

Vout=0.8*(1+R1/R2)

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.

C2302

4.7uF
16V

RT/CLK

GND_1

GND_2

PVIN_1

PVIN_2

VIN

VSENSE

IC2305

EAN62348501

1

15

2

THERMAL

3

4

5

6

7

[EP]GND

PWRGD

14

C2349

BOOT

13

0.1uF
16V

PH_2

12

PH_1

11

EN

10

SS/TR

9

COMP

8

1.3K
R2307

C2348

4700pF 50V

47pF 50V

22000pF 50V

C2373

R2381 0

Max 5926 mA

L2317

1uH

R2357 1K

C2374

1/16W

5%

Switching freq: 400 ~ 580 Khz

+0.9V_VDD

C2363

C2350

22uF

22uF

10V

10V

POWER_ON/OFF2_3

OPT
C2370
10uF
10V

Vout=0.8*(1+R1/R2)

4

+3.5V_ST

DDR MAIN 1.5V

L2308

C2320
10uF
10V

VIN_1

VIN_2

GND_1

GND_2

EP[GND]

1

2

3

4

10K

R2339

C2325

0.1uF

THERMAL

17

IC2302

TPS54319TRE

3A

7

5

6

COMP

AGND

VSENSE

3A

16V

BOOT14PWRGD15EN16VIN_3

13

12

11

10

9

8

RT/CLK

1/16W 5%

$ 0.145

PH_3

PH_2

PH_1

SS/TR

R2340
15K

C2327

0.1uF

16V

R2342

C2329

0.01uF
50V

330K1/16W 5%

C2330

4700pF

50V

NR8040T3R6N

POWER_ON/OFF2_3

L2312

3.6uH

C2333
22uF
10V

C2337
22uF
10V

1074 mA

+1.5V_DDR

C2341

0.1uF
16V

C2338
100pF
50V

R2349

R1

47K 1%

R2

R2350
56K
1/16W
1%

C2375
180pF
50V

+0.9V_VDD

R2378

6.8K

R2379

12K

Vout=0.6*(1+R1/R2)

1/16W

1/16W

+12V

R2377
100K

C2347
10uF
16V

1/16W
5%

L2315

R1

1%

R2

1%

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

LG1152

POWER

Renesas MICOM

Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

For Debug

+3.5V_ST

MICOM_DEBUG

P3000

12507WS-12L

1

2

3

4

5

6

7

8

9

10

11

12

13

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_MHL

MICOM_GED

R3016 10K

R3020 10K

MICOM_GP4_10PIN

R3030 10K

R3011 10K

MICOM_DEBUG

+3.5V_ST

MICOM_PDP

R3005 10K

MICOM_TOUCH_KEY

R3014 1K

R3007 10K

R3009 10K

MICOM_JAPAN

R3012 10K

MICOM_DIIVA

MICOM_DEBUG

MICOM_RESET

MODEL1_OPT_0
MODEL1_OPT_1
MODEL1_OPT_2
MODEL1_OPT_3
MODEL1_OPT_4

MODEL1_OPT_5
MODEL1_OPT_6

MICOM MODEL OPTION

10

MODEL_OPT_0

MODEL_OPT_1

MODEL_OPT_2

MODEL_OPT_3

MODEL_OPT_4

NON DIVA

NON JAPAN

TACT_KEY

LCD

/ OLED

IR Wafer
12/15Pin

(GP3_Soft touch)

NON_MHL

NON_GED

DIVA

JAPAN

TOUCH_KEY

PDP

IR Wafer

10Pin

(GP4_TOOL)

MHLMODEL_OPT_5

GEDMODEL_OPT_6

POWER_ON/OFF2_3

For China

For JAPAN

For Sample Set

GP4_HIGH

I2C_SCL3

I2C_SDA3

AMP_RESET_N

PANEL_CTL

MODEL1_OPT_5

HDMI_CEC

POWER_ON/OFF2_2

POWER_ON/OFF2_3

EEPROM_SDA

EEPROM_SCL

MODEL1_OPT_6

AMP_RESET_BY_MICOM

IR

+3.5V_ST

R3018

3.3K

+3.3V_NORMAL

R3032

10K

R3033

10K

R3003 22

AMP_RESET_BY_MICOM

P31/TI03/TO03/INTP4

P75/KR5/INTP9/SCK01/SCL01

P74/KR4/INTP8/SI01/SDA01

P71/KR1/SI21/SDA21

P70/KR0/SCK21/SCL21

P30/INTP3/RTC1HZ/SCK11/SCL11

R3019

3.3K

FLG_POD_DR

POD_WAKEUP_N

/RST_DIIVA

/RST_DIIVA

POD_WAKEUP_N

FLG_POD_DR

for DiiVA

+3.5V_ST

C3000

0.1uF

P60/SCLA0
P61/SDAA0

P62
P63

P73/KR3/SO01
P72/KR2/SO21

+3.3V_NORMAL

R3035

4.7K
OPT

8pF

C3002

X3000

32.768KHz
R3023

R3002 22

MICOM_DIIVA

R3001 22

MICOM_DIIVA

GND

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

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

R30 22 1 0K

10K

8pF

C3003

MICOM_DEBUG

4.7M
OPT

MICOM_RESET

R3024 22

P41/TI07/TO07

P40/TOOL0

RESET

P124/XT2/EXCLKS

P123/XT1

39

40

41

42

19

20

21

22

LOGO_LIGHT

38

23

R3000

LOGO_LIGHT

+3.5V_ST

10K

C3004

0.1uF
16V

R3026

R3027

R3025 22

MICOM_DIIVA

P120/ANI19

37

P140/PCLBUZ0/INTP6

36

P00/TI00/TXD1

35

P01/TO00/RXD1

34

P130

33

P20/ANI0/AVREFP

32

P21/ANI1/AVREFM

31

P22/ANI2

30

P23/ANI3

29

P24/ANI4

28

P25/ANI5

27

P26/ANI6

26

P27/ANI7

25

24

P146

P147/ANI18

P13/TXD2/SO20

P10/SCK00/SCL00

P12/SO00/TXD0/TOOLTXD

P11/SI00/RXD0/TOOLRXD/SDA00

12V_EXT_PWR_DET

HDMI_WAUP:HDMI_INIT

MICOM_RESET_SW

SW3000

JTP-1127WEM

12

4 3

270K

OPT

POWER_ON/OFF2_4

RL_ON





SCART_MUTE

POWER_ON/OFF2_4

KEY2

KEY1

MODEL1_OPT_2

MODEL1_OPT_1

MODEL1_OPT_0

MODEL1_OPT_4

MODEL1_OPT_3

For Japan:LNB_INIT

EXT_AMP_MUTE

EXT_AMP_RESET

COMMERCIAL_12V_CTL

12V_EXT_PWR_DET

SCART_MUTE

+3.3V_NORMAL

+3.3V_NORMAL

R3036

10K

OPT

R3037

10K

OPT

POWER_ON/OFF2_1

SIDE_HP_MUTE

R3006 10K

R3008 10K

R3010 10K

R3021 10K

R3017 10K

MICOM_NON_MHL

MICOM_NON_GED

R3031 10K

MICOM_LCD/OLED

MICOM_GP3_12/15PIN

MICOM_TACT_KEY

R3013 10K

MICOM_NON_JAPAN

MICOM_NON_DIIVA

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.

Eye Sensor Option

MODEL_OPT_4

MODEL_OPT_2

0

1

0

N/A

CM3231_CAPELLA

(GP3 Soft touch) (GP4 Soft touch)

1

MC8101_ABOV

(TACT_KEY)

CM3231_CAPELLA

POWER_ON/OFF1

+3.3V_NORMAL

R3034

4.7K

POWER_DET

OPT

COMMERCIAL_12V_CTL

LED_B/GP4_LED_R

B

SOC_RESET

C

Q3000
MMBT3904(NXP)

EDID_WP

E

SOC_TX

AMP_MUTE

EDID_WP

EXT_AMP_RESET

EXT_AMP_MUTE

CEC_REMOTE

BAT54_SUZHO

SOC_RX

INV_CTL

D3000

D

G

S

For CEC

+3.5V_ST

R3028
27K

Q3001-*1
SI1012CR-T1-GE3
HDMI_CEC_FET_VISHAY

G

D

S

Q3001
RUE003N02

HDMI_CEC_FET_ROHM

R3029
120K

HDMI_CEC

2011.11.21

MICOM

30

BODY_SHIELD

Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

20

EAG62611201

JK3202

RSD-105156-100

BODY_SHIELD

20

19

18

17

16

15

14

13

12

11
10

EAG62611201

JK3200

RSD-105156-100

BODY_SHIELD

20

EAG62611201

JK3201

RSD-105156-100

19

18

17

16

15

14

13

12

11
10

9

8

7

6

5

4

3

2

1

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

ARC

CE_REMOTE

CK-

CK_GND

CK+

D0-

9

D0_GND

8

D0+

7

D1-

6

D1_GND

5

D1+

4

D2-

3

D2_GND

2

D2+

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+

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

5V_HDMI_3

HDMI_HPD_1

R3207 0

R3208 0

CEC_REMOTE

CK-_HDMI1

CK+_HDMI1

D0-_HDMI1

D0+_HDMI1

D1-_HDMI1

D1+_HDMI1

D2-_HDMI1

D2+_HDMI1

DDC_SDA_1

DDC_SCL_1

HDMI1 With ARC

HDMI_HPD_2

R3209
0

R3210
0

R3204
0

R3205
0

DDC_SDA_2

DDC_SCL_2

HDMI_HPD_3

DDC_SDA_3

DDC_SCL_3

5V_HDMI_1

R3248

1K

OPT

R3249

3.9K

OPT

HDMI2

C3202

1uF

10V

HDMI3

SPDIF_OUT_ARC

OPT

C3226

0.1uF
16V

CEC_REMOTE

CK-_HDMI2

CK+_HDMI2

D0-_HDMI2

D0+_HDMI2

D1-_HDMI2

D1+_HDMI2

D2-_HDMI2

D2+_HDMI2

CEC_REMOTE

CK-_HDMI3

CK+_HDMI3

D0-_HDMI3

D0+_HDMI3

D1-_HDMI3

D1+_HDMI3

D2-_HDMI3

D2+_HDMI3

ARC

BODY_SHIELD

GND

20

19

18

17

16

15

14

13

12

11
10

9

8

EAG62611201

7

6

5

4

3

2

1

RSD-105156-100

JK3203

+5V_NORMAL

D3200

R3217

47K

+5V_NORMAL

D3201

R3218
47K

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_1

A2CA1

5V_HDMI_3

A2CA1

R3219
47K

R3220
47K

DDC_SDA_3

DDC_SCL_3

5V_HDMI_4

DDC_SDA_1

DDC_SCL_1

CEC_REMOTE

CK-_HDMI4

CK+_HDMI4

D0-_HDMI4

D0+_HDMI4

D1-_HDMI4

D1+_HDMI4

D2-_HDMI4

D2+_HDMI4

+5V_NORMAL

D3202

R3225

47K

+5V_NORMAL

D3203

R3226
47K

R3222
0

R3223
0

5V_HDMI_2

5V_HDMI_4

33

34

36

37

38

40

41

42

DSDA135DSCL1

DSDA339DSCL3

DSDA443DSCL4

R0PWR5V

R1PWR5V

R3PWR5V

CBUS_HPD1

CBUS_HPD3

HDMI_INT

I2C_SCL5

I2C_SDA5

10K

10K

R3203

R3242
10

C3221

C3222

1uF

10uF

10V

10V

12V_EXT_PWR_DET

VDD12_368ARC69TX2P70TX2N71TX1P72TX1N73TX0P74TX0N75TXCP76TXCN77TCVDD1278TPVDD1279R0XCN80R0XCP81R0X0N82R0X0P83R0X1N84R0X1P85R0X2N86R0X2P87AVDD12_388VDD33_2

67

RSVDL

66

SPDIF_IN

65

INT

64

CSCL

63

CSDA

62

RESET_N

61

TPWR

60

GPIO1

59

GPIO0

58

CD-SENSE4

57

CD_SENSE3

56

GPIO2

55

CD_SENSE1

54

CD_SENSE0

53

WKUP

52

LPSBV

51

PWRMUX_OUT

50

SBVCC5

49

R5PWR5V[VGA]

48

DSCL5[VGA]

47

DSDA5[VGA]

46

R4PWR5V

45

44

CBUS_HPD4

SPDIF_OUT

HDMI_S/W_RESET

MHL_DET

R3244

HDMI_WKUP

RGB_5V

RGB_DDC_SCL

RGB_DDC_SDA

[EP]GND

UD

R1XCN

1

R1XCP

2

THERMAL

R1X0N

3

89

R1X0P

4

R1X1N

1/16W
R3213

5.1K
5%

C3212

1uF
10V

R1X1P
R1X2N
R1X2P

AVDD12_1

VDD12_1

R3XCN
R3XCP
R3X0N
R3X0P
R3X1N
R3X1P
R3X2N
R3X2P

AVDD12_2

VDD33_1

R4XCN
R4XCP

10K

R3202

R3224 33

R3211 33

R3236 33

R3237 33

R3214 33

+5V_NORMAL

C3215

0.1uF

16V

OPT

R3215 33

R3212 33

5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22

23

R4X0N24R4X0P25R4X1N26R4X1P27R4X2N28R4X2P

OPT

C3218
10uF
10V

IC3201-*1

SII9587CNUC-3

29

30

32

DSDA031DSCL0

VDD12_2

CBUS_HPD0

+3.3V_NORMAL

IC3202

[EP]

HDMI_HPD_4

DDC_SDA_4

DDC_SCL_4

R3243
1K

1/16W
5%

5.6V

D3207

A2CA1

R3228
47K

DDC_SDA_2

DDC_SCL_2

+3.5V_ST

A2CA1

D3205

R3229
47K

DDC_SDA_4

DDC_SCL_4

A2CA1

+3.3V_NORMAL

C3200
10uF
10V

C3223

0.047uF
25V

Q3200
MMBT3904(NXP)

L3200
BLM18PG121SN1D

5V_HDMI_4

MBR230LSFT1G

Limit 0.8A

+3.5V_ST

R3246

B

D3206

30V

1/10W

R3200

62K

1/10W

OPT

Limit 0.8A

10K

R3247
10K

B

C

E

C3205
10uF
10V

IC3200

AZ1117BH-1.2TRE1

IN

2

3

1

GND/ADJ

TPS2554

FAULT

OUT_2

OUT_1

ILIM0

ILIM1

R3201

62K

E

MMBT3906(NXP)

C

10

9

8

7

6

Q3201

THERMAL

11

1

2

3

4

5

MHL_DET

GND

IN_1

IN_2

ILIM_SEL

EN

HDMI2

HDMI3

C3211

C3210

0.1uF

0.1uF

16V

16V

OUT

C3201

C3203

10uF

10uF

10V

10V

Vout=0.8*(1+R1/R2)

+5V_NORMAL

C3208

0.1uF

5%

5%

1/16W

220K

1/16W

R3245

R3206

C

10K

HDMI4 With MHL

CK-_HDMI2

CK+_HDMI2

D0-_HDMI2

D0+_HDMI2

D1-_HDMI2

D1+_HDMI2

D2-_HDMI2

D2+_HDMI2

CK-_HDMI3

CK+_HDMI3

D0-_HDMI3

D0+_HDMI3

D1-_HDMI3

D1+_HDMI3

D2-_HDMI3

D2+_HDMI3

C3206

0.1uF
16V

C3204

C3207

0.1uF

0.1uF

16V

16V

D3204

A1

A2

L3201

BLM18PG121SN1D

C3216
10uF
10V

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

D1-_HDMI1

D0-_HDMI1

D0+_HDMI1

D1+_HDMI1

D2-_HDMI1

D2+_HDMI1

R0X0N

R0X0P

R0X1N

R0X1P

R0X2N

R0X2P

AVDD12_3

VDD33_2

[EP]GND

81

82

83

84

85

86

87

88

1
2

THERMAL

3

89
4
5
6
7
8
9
10

SII9587CNUC

11
12
13
14

Device Address : 0XB0

15
16
17
18
19
20
21
22

23

R4X0N24R4X0P25R4X1N26R4X1P27R4X2N28R4X2P

D1-_HDMI4

D0+_HDMI4

D0-_HDMI4

CK+_HDMI4

CK-_HDMI4

D2-_HDMI4

D1+_HDMI4

HDMI4

29

VDD12_2

D2+_HDMI4

30

DSDA031DSCL0

DDC_SDA_1

CK-_HDMI1

CK+_HDMI1

L3202

TPVDD12

R0XCN

R0XCP

79

80

IC3201

FHD

32

R0PWR5V

CBUS_HPD0

DDC_SCL_1

HDMI_HPD_1

C3213

L3203

TCVDD12

77

78

33

34

DSDA135DSCL1

DDC_SDA_2

5V_HDMI_1

R3231
10

1uF

HDMI_CLK-

TXCN

76

DDC_SCL_2

1/16W

R3233

5.1K
5%

HDMI S/W OUTPUT

HDMI_RX1-

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+

TX1P

71

72

40

CBUS_HPD3

DDC_SCL_3

HDMI_HPD_3

1/16W

R3234

5.1K
5%

HDMI_CLK+

TXCP

75

36

CBUS_HPD1

HDMI_HPD_2

HDMI_RX2-

HDMI_RX2+

ARC69TX2P

TX2N

70

41

42

DSDA443DSCL4

R3PWR5V

DDC_SDA_4

5V_HDMI_3

R3240
10

C3220

1uF

VDD12_3

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%

SPDIF_OUT_ARC

R3221

10

OPT

C3224

0.1uF
16V

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

C3219

1uF

16V

0.1uF

C3225

HDMI_WKUP

5V_HDMI_4

R3238
10

+3.3V_NORMAL

+3.5V_ST

R3216
10

C3209

0.1uF

16V

MHL_DET

1/16W
R3239

5.1K
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.

GP4

2011.10.19

HDMI 32

RGB/ PC AUDIO/ SPDIF

Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

RGB PC

DSUB_VSYNC

DSUB_HSYNC

DSUB_R+

DSUB_B+

DSUB_G+

M24C02-RMN6T

E0

E1

E2

VSS

1

RGB_EDID

2

3

4

IC3600

D3615
30V

D3616
30V

OPT

OPT

RGB_5V

VCC

8

WC

7

SCL

6

SDA

5

Closed to JACK

C3633

RGB_5V

18pF

50V

R3641

R3642

2.7K

2.7K

C3634
18pF

50V

111112121313141415

6677889

112233445

A1

C

A2

MMBD6100

D3620

R3645
10K

RGB_EDID

D3621
ADUC 5S 02 0R5L

5.5V

JK3603

SLIM-15F-D-2

OPT

91010

+5V_NORMAL

JK3602

2F11TC1-EM52-4F

VIN

A

VCC

B

GND

C

Fiber Optic

4

SHIELD

R3620

2.7K

R3615

33

D3613

5.5V

ADUC 5S 02 0R5L

D3612-*1

OPT

OPT

D3611-*1

ESD_MTK

ESD_MTK

5.6V

+3.3V_NORMAL

5.6V

PC_L_IN

PC_R_IN

C3615

0.1uF
16V

EDID_WP

R3643 22

RGB_DDC_SCL

R3644 22

RGB_DDC_SDA

D3622
ADUC 5S 02 0R5L

5.5V
OPT

RGB_DEBUG

R3602
100

SOC_RX

RGB_DEBUG

R3647
100

R3600

D3600

0

20V

R3601

+3.3V_NORMAL

R3646
10K

D3623

5.6V
OPT

OPT

NON_RGB_DEBUG

DSUB_DET

0

NON_RGB_DEBUG

5

15

16

16

D3601

SOC_TX

20V
OPT

SPDIF OUT

PC AUDIO

JK3601

KJA-PH-0-0177

SPDIF_OUT

D3613-*1

5.5V

ADUC 5S 02 0R5L

ESD_MTK

5 GND

4 L

3 DETECT

1 R

D3612

5.6V
OPT

D3611

5.6V
OPT

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

2011.11.21

36

HP_LOUT

Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

HP_ROUT

HP_DET

+3.3V_NORMAL

R3700

10K

HP_OUT

VA3700

5.6V
OPT

JK3700

KJA-PH-0-0177

5GND

4L

3DETECT

1R

EAG61030001

HP_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.

ESD for MTK

VA3700-*1

5.6V

ESD_MTK_HP_OUT

ESD for LG1152

VA3700-*2

5.6V

ESD_LG1152_HP_OUT

JACK_COMMON

2011.11.21

37

RS232C

Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

0.1uF

0.1uF

RS232

RS232

RS232

RS232

C38000.1uF

C3801

C38020.1uF

C3803

DOUT2

12V_COMMERCIAL_OUT

12V 1A FOR COMMERCIAL(RS-232C POWER)

12V_COMMERCIAL_OUT

IC3800

+3.5V_ST

MAX3232CDR

C1+

V+

C1-

C2+

C2-

V-

RIN2

1

2

3

4

RS232

5

6

7

8

EAN41348201

VCC

16

GND

15

DOUT1

14

RIN1

13

ROUT1

12

DIN1

11

DIN2

10

ROUT2

9

+3.5V_ST

R3811

IR_OUT

RS232

100

R3820

RS232

100

R3821

+3.5V_ST

OPT_RS232

R3834

10K

FOR COMMERCIAL

R3814

D3805
20V
OPT

4.7K
OPT

D3804

20V
OPT

4.7K
OPT

SOC_RX

SOC_TX

9

8

7

6

SPG09-DB-009

JK3803

+3.5V_ST

10

RS232

5

4

3

2

1

UART_4PIN_STRAIGHT

P3800

12507WS-04L

1

2

3

4

5

UART_4PIN_ANGLE

P3801

12507WR-04L

1

2

3

4

5

CVBS 1 PHONE JACK

AV_JACK_BLACK

JK3800

KJA-PH-1-0177

5 M5_GND

4 M4

3 M3_DETECT

1 M1

6 M6

AV_JACK_YELLOW

JK3800-*1

KJA-PH-1-0177-1

5 M5_GND

4 M4

3 M3_DETECT

1 M1

6 M6

D3800

5.6V
OPT

D3801

5.6V

D3802

5.6V

+3.3V_NORMAL

R3810
10K

OPT

OPT

AV1_CVBS_DET

AV1_CVBS_IN

AV1_L_IN

AV1_R_IN

COMPONENT 1 PHONE JACK

COMP_JACK_BLACK

JK3801

KJA-PH-1-0177

5 M5_GND

4 M4

3 M3_DETECT

1 M1

6 M6

COMP_JACK_GREEN

JK3801-*1

KJA-PH-1-0177-2

5 M5_GND

4 M4

3 M3_DETECT

1 M1

6 M6

D3803

5.6V
OPT

+3.3V_NORMAL

R3806

10K

COMP1_DET

COMP1_Y

COMP1_Pb

COMP1_Pr

ESD For MTK ESD For LG1152

D3803-*1

5.6V

ESD_MTK

D3800-*1

5.6V

ESD_MTK

D3801-*1

5.6V

ESD_MTK

D3802-*1

5.6V

ESD_MTK

D3803-*2

5.6V
ESD_LG1152

D3800-*2

ESD_LG1152

D3801-*2

5.6V

ESD_LG1152

D3802-*2

5.6V

ESD_LG1152

5.6V

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_COMMON

2011.11.21

38

IR

Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

IR & KEY

COMMERCIAL

MMBT3904(NXP)
COMMERCIAL_IR

Q4100

+3.5V_ST

R4101

1K

IR_BYPASS

COMMERCIAL_IR

C

B

E

COMMERCIAL_IR

COMMERCIAL_IR

R4100
0

COMMERCIAL_IR

R4102

10K

MMBT3904(NXP)

R4103

Q4101

+3.5V_ST

3.3K

IR_OUT

R4104

C

B

E

COMMERCIAL_IR

COMMERCIAL_IR

47K

COMMERCIAL

COMMERCIAL_IR_EU

R4105

22

MMBT3904(NXP)

COMMERCIAL_IR_EU

+3.5V_ST

IR_BYPASS

R4107

10K

+3.5V_ST

R4109

1K

COMMERCIAL_IR_EU

C

Q4102

B

E

R4108
0

COMMERCIAL_IR_US

KEY1

KEY2

COMMERCIAL_IR

R4111

10K

Q4104

MMBT3904(NXP)

COMMERCIAL_IR

R4115

3.3K

+3.5V_ST

R4117

10K

5%

R4113
100

R4114
100

+3.5V_ST

R4118

C

B

COMMERCIAL_IR

E

10K
5%

R4119

47K

+3.5V_ST

C4100

0.1uF

C4102

0.1uF

AMOTECH CO., LTD.

L4100

BLM18PG121SN1D

AMOTECH CO., LTD.

D4100

5.6V

OPT

C4104
1000pF
50V

Soft Touch Micom D/L

Zener Diode is

close to wafer

RGB Sensor

D4101

5.6V

OPT

LED_B/GP4_LED_R

EEPROM_SCL

EEPROM_SDA

C4107
100pF

50V

R4123
100

R4124
100

R4125 1.5K

D4104

5.6V

D4105
ADUC 20S 02 010L
20V

OPT

D4106
ADUC 20S 02 010L
20V

OPT

OPT

AMOTECH CO., LTD.

GP4_IR_10P

P4102

12507WR-10L

1

2

3

4

5

6

7

8

9

10

11

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.

ESD for MTK

D4105-*1

ADUC 20S 02 010L

10pF

20V

ESD_MTK

D4106-*1
ADUC 20S 02 010L
20V

10pF

ESD_MTK

D4100-*1

5.6V
ADMC 5M 02 200L

ESD_MTK

D4101-*1

5.6V
ADMC 5M 02 200L

ESD_MTK

D4104-*1

200pF

5.6V
ADMC 5M 02 200L

ESD_MTK

200pF

200pF

ESD for LG1152

D4100-*2

200pF

5.6V
ADMC 5M 02 200L

ESD_LG1152

D4101-*2

5.6V

200pF

ADMC 5M 02 200L

ESD_LG1152

D4104-*2

200pF

5.6V
ADMC 5M 02 200L

ESD_LG1152

IR / KEY

2011.11.21

41

USB_DM1

Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

USB_DP1

/RST_HUB

+3.3V_NORMAL

+3.3V_NORMAL

R4200

100K

C4200

0.1uF
OPT

USB_HUB_IC_IN_DP

USB_HUB_IC_IN_DM

C4203

0.1uF

HS_IND/CFG_SEL[1]

SCL/SMBCLK/CFG_SEL[0]

SDA/SMBDATA/NON_REM[1]

100K

R4201

R4202

100K

R4203

100K

VBUS_DET

RESET_N

VDD33_2

NC_8

NC_7

NC_6

C4205

15pF

C4207

15pF

R4205

1%

1M

X4200

R4204

100K

SUSP_IND/LOCAL_PWR/NON_REM[0]

28

27

26

25

24

23

22

USB HUB

21

20

19

18

NC_5

24MHz

VDDA33_330USBDM_UP31USBDP_UP32XTALOUT

29

IC4200

USB2512B-AEZG

14

15

16

17

CRFILT

VDD33_1

OCS_N[2]

C4209

1uF

25V

C4208

0.1uF

12K

1/16W 1%

XTALIN/CLKIN

PLLFILT35RBIAS36VDD33_3

33

34

THERMAL

37

11

12

13

TEST

OCS_N[1]

R4206

1

2

3

4

5

6

7

8

9

10

VDDA33_2

[EP]VSS

USBDM_DN[1]

USBDP_DN[1]

USBDM_DN[2]

USBDP_DN[2]

VDDA33_1

NC_1

NC_2

NC_3

NC_4

C4210

0.1uF
OPT

C4211

0.1uF
OPT

C4212

0.1uF
OPT

USB_DM2

C4213

0.1uF

USB_DP2

+3.3V_NORMAL

C4214

1uF
25V

C4201

4.7uF

C4202

0.1uF

R4209

100K
OPT

OPT

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.

0.1uF

PRTPWR[2]/BC_EN[2]

1uF

25V

OPT

R4208 22

R4207 22

USB_CTL2

/USB_OCD2

C4204

C4206

PRTPWR[1]/BC_EN[1]

R4210
100K

OPT

USB_CTL1

/USB_OCD1

USB3_HUB

2011.06.13

42

+5V_USB FOR USB1

Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

POWER_ON/OFF2_4

+24V

L4305

BLM18PG121SN1D

C4324
10uF
35V

R4328

10K

C4327

0.1uF
16V

0.1uF

C4326

0.1uF
50V

OPT

Vout=0.8*(1+R1/R2)

330K

16V

R4329

C4329

0

BOOT

SS/TR

C4328

0.01uF
50V

R4330

VIN

EN

IC4305

TPS54331D

1

2

3

3A

4

+3.3V_NORMAL

R4327

R4323

10K

10K

MAX 2A

D4304-*1

40V

SX34

L4308

6.8uH

PH

8

D4304

SMAB34

GND

7

COMP

6

VSENSE

5

C4333

C4336
22uF
10V

C4334
4700pF
50V

R4336

20K

0.1uF

16V

/USB_OCD1

820

1%

R4343

R1

R2

OPT

C4338

1%

1000pF

R4338

10K

50V

1%

2K

R4339

USB_CTL1

USB_DM1

USB_DP1

40V

C4332
47pF
50V

OPT

IN_1

IN_2

ILIM_SEL

IC4303

TPS2554

GND

1

2

3

4

EN

5

11

THERMAL

[EP]

FAULT

10

OUT_2

9

1/10W

C4323

10uF

10V

OPT

OUT_1

8

ILIM0

7

ILIM1

6

R4300

27K

R4341

27K

1/10W

OPT

D4303

RCLAMP0502BA

USB1

DVR Ready
MAX 1.8A

3AU 04S-3 05-Z C-(LG )

JK4 303

1234

USB DOWN STR EAM

5

DEV_USB_DCDC_BD86180

IC4306-*1

BD86180MUV

EN

1

COMP

2

SS

3

RT

4

CTL2

5

CTL1

6

FLG2

7

FLG1

8

USB_OUT2

9

GND_1

10

GND_2

11

USB_OUT113USB_IN_1

12

+12V

L4306
BLM18PG121SN1D

C4325
10uF
16V

+5V_USB

[EP]GND

VREG

24

GND_3

25

23

THERMAL

VIN_2

22

VIN_1

21

PGND_2

20

PGND_1

19

BST

18

SW_2

17

SW_1

16

USB_IN_3

15

USB_IN_2

14

ESD for MTK

C4337

22uF

R4342

C4342
100pF
50V

R4332

10K

0.1uF
16V

10K

5%

C4340

4700pF

50V

IC4306

SN1104041, DC-DC+2CH USB SW

[EP]GND C4300

V7V

24

C4341

4.7uF
10V

L4307

3.6uH

C4301

22uF

10V

10V

C4331

0.1uF
16V

AGND_3

VIN_2

VIN_1

PGND_2

PGND_1

BST

LX_2

LX_1

SW_IN_3

SW_IN_2

SW_IN_1

THERMAL

25

23

22

21

20

19

18

17

16

15

14

13

EN

1

COMP

2

SS

3

ROSC

4

USB_DCDC_SN1104041

EN_SW2

5

EN_SW1

6

NFAULT2

7

NFAULT1

8

SW_OUT2

9

AGND_1

10

USB_DCDC_SN1104041

AGND_2

11

SW_OUT1

12

POWER_ON/OFF2_4

USB_DCDC_SN1104041

C4340-*1

0.01uF
50V

USB_DCDC_BD86180

+5V_USB_3

+5V_USB_2

10K

R4301

10K

R4302

+3.3V_NORMAL

10K

OPT

R4304

R4303

10K

OPT

USB_CTL2

/USB_OCD2

USB_DM2

USB_DP2

+5V_USB_2

C4322

10uF

10V

USB2

MAX 1.5A

3AU 04S-3 05-Z C-(LG )

OPT

D4302

RCLAMP0502BA

JK4 302

1234

USB DOWN STR EAM

5

USB3

+5V_USB_3

ESD for LG1152

MAX 1.5A

3AU 04S-3 05-Z C-(LG )

JK4 300

1234

D4300-*2

RCLAMP0502BA

ESD_LG1152

D4302-*1

RCLAMP0502BA

ESD_LG1152

D4303-*3

RCLAMP0502BA

ESD_LG1152

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.

From SoC

USB_CTL3

/USB_OCD3

USB_DM3

USB_DP3

WIFI_DM

WIFI_DP

USB_WIFI

+5V_USB

For EMI

L4302

WIFI120-ohm

BLM18PG121SN1D

C4319

0.1uF
16V

WIFI

USB3_HUB_WiFi

C4320

0.1uF
16V

WIFI

C4310

10uF

C4321

10uF

WIFI

USB DOWN STR EAM

P4301

12507WR-04L

WIFI

1

2

3

4

5

.

5

OPT

D4300

10V

C4339

10uF

10V

10V

OPT

RCLAMP0502BA

MAX 0.4A

VDD

DM

DP

GND

2011.10.26

43

Full Scart(18 Pin Gender)

Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

D4611

5.6V
OPT

D4609

D4600
20V
OPT

5.5V
OPT

D4610

5.5V
OPT

D4600-*1
20V

10pF

ESD_MTK_SCART

D4606

5.6V
OPT

D4607

5.6V
OPT

D4608

5.6V
OPT

D4603

5.5V

D4604

5.5V

D4601

5.6V
OPT

D4602

5.5V
OPT

OPT

OPT

19

DA1R018H91E

JK4600

EU

SHIELD

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

AV_DET

COM_GND

SYNC_IN

SYNC_OUT

SYNC_GND

RGB_IO

R_OUT

R_GND

G_OUT

G_GND

ID

B_OUT

AUDIO_L_IN

B_GND

AUDIO_GND

AUDIO_L_OUT

AUDIO_R_IN

AUDIO_R_OUT

D4611-*2

5.6V
200pF

ESD_LG1152_SCART

SC_CVBS_IN

D4609-*1

5.5V

15pF
ESD_MTK_SCART

D4610-*1

5.5V

15pF

ESD_MTK_SCART

15pF
ESD_MTK_SCART

D4603-*1

5.5V

15pF

ESD_MTK_SCART

D4604-*1

5.5V

15pF

ESD_MTK_SCART

D4600-*2

20V
10pF
ESD_LG1152_SCART

D4606-*1

5.6V

200pF

ESD_MTK_SCART

D4601-*1

5.6V
200pF
ESD_MTK_SCART

D4602-*1

5.5V

D4605

5.6V
OPT

BLM18PG121SN1D

EU

EU
C4600
1000pF
50V

BLM18PG121SN1D

EU

EU

C4601
1000pF
50V

D4611-*1

5.6V
200pF

ESD_MTK_SCART

D4609-*2

5.5V
15pF
ESD_LG1152_SCART

D4605-*1

5.6V
200pF

ESD_MTK_SCART

D4606-*2

5.6V
200pF

ESD_LG1152_SCART

L4600

L4601

+3.3V_NORMAL

EU
R4601

10K

EU

C4604

0.1uF

R460075

EU

D4601-*2

5.6V
200pF

ESD_LG1152_SCART

SC_L_IN

SC_R_IN

EU
C4602
4700pF

EU
C4603
4700pF

CLOSE TO JUNCTION

EU
C4605
100uF
16V

SC_FB

SC_R

SC_G

SC_B

D4605-*2

5.6V
200pF
ESD_LG1152_SCART

SC_ID

DTV/MNT_L_OUT

DTV/MNT_R_OUT

SC_DET

MMBT3906(NXP)

Gain=1+Rf/Rg

Q4600

+12V

EU

E

C

R4608

R4603
390

EU
R4602

390

Rf

B

EU

470

Q4601

MMBT3904(NXP)

C

E

Rg

R4604
180

0

OPT

EU

R4605

EU

R4606
47K

B

EU

R4607
15K

EU

C4606

0.1uF
50V

EU

EU
C4607
47uF
25V

EU

DTV/MNT_V_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.

SCART GENDER

2011.10.26

46

ZigBee_Radio Pulse M_REMOTE OPTION

Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

P4800

12507WR-08L

M_REMOTE

9

+3.3V_NORMAL

L4800

120-ohm

3.3V

1

GND

2

RX

3

TX

4

RESET

5

DC

6

DD

7

GND

8

C4800

0.1uF

M_REMOTE

AR4800
100
1/16W

M_REMOTE

M_REMOTE_RX

M_REMOTE_TX

M_RFModule_RESET

M_RFModule_ISP

3D_SYNC_RF

Only For PDP

3D_SYNC_RF

ALL M_REMOTE OPTION

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.

MOTION REMOTE

2011.11.21

48

Ethernet Block

Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

LAN_JACK_POWER

JK5000

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

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

C5000

0.1uF
16V

C5001

0.01uF
50V

D5000

5.5V
OPT

C5002

0.1uF
16V

D5001

5.5V
OPT

C5003

0.01uF
50V

D5002

5.5V

EPHY_TDP

EPHY_TDN

EPHY_RDP

EPHY_RDN

D5003

5.5V

OPT

OPT

ESD for MTK

D5000-*1

ESD_MTK

ADUC 5S 02 0R5L

D5001-*1

ESD_MTK

ADUC 5S 02 0R5L

D5002-*1

ESD_MTK

ADUC 5S 02 0R5L

D5003-*1

ESD_MTK

ADUC 5S 02 0R5L

ESD for LG1152

ESD_LG1152

D5000-*2

5.5V

ADUC 5S 02 0R5L

ESD_LG1152

D5001-*2

5.5V

ADUC 5S 02 0R5L

ESD_LG1152

D5002-*2

5.5V

ADUC 5S 02 0R5L

ESD_LG1152

D5003-*2

5.5V
ADUC 5S 02 0R5L

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.

LAN_VERTICAL

2011.11.23

50

Ethernet Block

Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

+3.3V_NORMAL

LAN_JACK_POWER

ET_COL/SNI

EPHY_TDP

EPHY_TDN

EPHY_RDP

EPHY_RDN

C5200

4.7uF
10V

Place 0.1uF close to each power pins

C5201

0.1uF
16V

Route Single 50 Ohm, Differential 100 Ohm

+3.3V_NORMAL

C5203

0.1uF
16V

25MHz, CL 18pF, ESR , max 30 Ohm, +/-30ppm

Place this cap. near IC

C5204

C5205

10uF

0.1uF

10V

16V

OPT

+3.3V_NORMAL

Place this Res. near IC

R5204

2.49K 1%

R5203

4.7K

C5206
15pF
50V

C5207
15pF

50V

AVDD10OUT

AVDD33_1

X5200

25MHZ

MDI+[0]

MDI-[0]

MDI+[1]

MDI-[1]

RSET

RXDV

R5205

0

Place this cap. near IC

+3.3V_NORMAL

AVDD33_2

CKXTAL1

CKXTAL2

[EP]

30

31

32

1

THERMAL

2

33

3

4

RTL8201F-VB-CG

5

6

7

8

9

11

RXD[0]10RXD[1]

RXD[2]/INTB

R5207 22

R5206 22

R5201 22

EPHY_RXD0

EPHY_RXD1

C5208

0.1uF
16V

ET_RXER

DVDD10OUT

29

IC5200

12

13

RXC

RXD[3]/CLK_CTL

C5209

56pF

4.7K

EPHY_INT

R5208

C5210
10uF
10V

OPT

EPHY_CRS_DV

ET_COL/SNI

CRS/CRS_DV

COL28RXER/FXEN

26

27

14

15

TXC

DVDD33

L5211

C5202

Place near IC

56pF

EPHY_ACTIVITY

R521022

LED1/PHYAD[1]

25

LED0/PHYAD[0]/PMEB

24

MDIO

23

MDC

22

PHYRSTB

21

TXEN

20

TXD[3]

19

TXD[2]

18

TXD[1]

17

16

+3.3V_NORMAL

TXD[0]

100NH

EPHY_TXD0

C5211

0.1uF
16V

EPHY_LINK

EPHY_MDC

EPHY_EN

EPHY_TXD1

+3.3V_NORMAL

R5212

1.5K

1/16W

C5212

0.1uF
OPT

+3.3V_NORMAL

4.7K

4.7K

R5216

R5215

4.7K

R5217

5%

EPHY_MDIO

/RST_PHY

EPHY_LINK

EPHY_ACTIVITY

ET_RXER

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.

EPHY_REFCLK

LG1152 A0

14ETHERNET 50

Q1801

Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

AMP_MUTE

DUAL COMPONENT

1ST : 0TRIY80001A 2ND : 0TR387500AA

L5400

CIS21J121

+24V_AMP

AUD_LRCH

AUD_LRCK

AUD_SCK

I2C_SDA1

I2C_SCL1

R5400

10K

C5401

0.1uF
50V

+3.3V_NORMAL

B

+24V

C5400

0.1uF
50V

C5402
100pF

50V

R5402 100

R5403 100

R5401

10K

C

Q5400

MMBT3904(NXP)

E

R5405

100

C5403
1000pF

50V

R5404

3.3K

1000pF

C5404

+3.3V_NORMAL

L5401

BLM18PG121SN1D

C5413

0.1uF
16V

C5407

4.7uF
10V

C5408
33pF
50V

OPT

C5409

10uF

10V

OPT
C5410
10uF

10V

C5411

0.1uF

C5412

0.1uF
16V

16V

OPT

C5405

10uF

10V

C5406
33pF
50V

50V

AMP_RESET_N

AUD_MASTER_CLK

C5414
10uF
10V

AGND_PLL
AVDD_PLL
DVDD_PLL

LF

DGND_PLL

GND_1

DGND
DVDD

SDATA

WCK
BCK
SDA

C5415

1000pF

50V

[EP]

1
2
3
4
5
6
7
8
9
10
11
12

GND_IO

CLK_I

VDD_IO

46

47

48

THERMAL

49

NTP-7500L

13

14

15

SCL

/FAULT

MONITOR0

50V

C5416

BST1A

/RESET

AD

43

44

45

IC5400

0x54

16

17

18

BST2B

MONITOR1

MONITOR2

C5417

22000pF

50V

22000pF

OUT1A_2

PGND1A

41

42

19

20

PGND2B

OUT2B_1

PVDD1_2

PVDD1_3

OUT1A_1

38

39

40

21

22

23

OUT2B_2

PVDD2_1

PVDD2_2

+24V_AMP

C5418

0.1uF
50V

PVDD1_1

37

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

24

PVDD2_3

C5420

0.1uF
50V

OUT1B_2
OUT1B_1
PGND1B
BST1B
VDR1
VCC_5
AGND
VDR2
BST2A
PGND2A
OUT2A_2
OUT2A_1

+24V_AMP

C5419

0.1uF
50V

C5421

0.1uF
50V

R5406

3.3

C5422
10uF
35V

OPT

OPT

C5424

0.01uF
50V

C5423
10uF
35V

C5425
22000pF
50V

C5426
22000pF
50V

C54 27
1uF
25V

D5400

1N4148W

100V
OPT

D5401

1N4148W

100V

OPT

D5402

1N4148W

100V
OPT

D5403

1N4148W

100V

OPT

C54 28
1uF
25V

R5407

12

C5429
390pF

50V

C5430
390pF

50V

R5408

12

R5409

12

C5431
390pF

50V

C5432
390pF

50V

R5410

12

C5433
1uF
25V

R5414

12

R5412

12

R5413

12

R5411

12

L5404

10.0uH

NRS6045T100MMGK

L5405

10.0uH

NRS6045T100MMGK

L5402

10.0uH

NRS6045T100MMGK

L5403

10.0uH

NRS6045T100MMGK

C5434

0.47uF
50V

C5435

0.47uF

50V

C5436

0.1uF
50V

C5437

0.1uF
50V

C5438

0.1uF
50V

C5439

0.1uF

50V

R5415

5.1K

R5416

5.1K

R5417

5.1K

R5418

5.1K

SPK_L+

SPEAKER_L

SPK_L-

SPK_L+

SPK_L-

SPK_R+

SPK_R-

SPK_R+

SPEAKER_R

SPK_R-

WAFER-ANGLE

4

3

2

1

P5400

WOOFER_MUTE

WOOFER_MUTE

TP5403

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.

AMP_NEO

2011.11.21

54

+24V

Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

L5501

CIS21J121

+24V_AMP_WOOFER

C5529

0.1uF
50V

WOOFER AMP.

AUD_LRCH

AUD_LRCK

AUD_SCK

I2C_SDA1

I2C_SCL1

WOOFER

C5500
100pF

50V

WOOFER

R5501 100

WOOFER

R5502 100

WOOFER

C5501
1000pF
50V

WOOFER

R5503

3.3K

WOOFER

C5502

10uF

10V

C5503
33pF
50V

+3.3V_NORMAL

WOOFER

L5500

BLM18PG121SN1D

WOOFER
C5511

0.1uF
16V

WOOFER

C5504

OPT

4.7uF
10V

C5505
33pF
50V

WOOFER

WOOFER_MUTE

C5506

10uF

10V

C5507
10uF

WOOFER

OPT

C5508

0.1uF
16V

OPT

WOOFER
C5509

0.1uF

10V

16V

WOOFER
R5504

WOOFER

100

C5510

1000pF

50V

AMP_RESET_N

WOOFER

R5505

10K

AUD_MASTER_CLK

WOOFER

C5512
10uF
10V

AGND_PLL
AVDD_PLL
DVDD_PLL

DGND_PLL

GND_1

DGND
DVDD

SDATA

LF

WCK
BCK
SDA

WOOFER

C5513

1000pF

1
2
3
4
5
6
7
8
9
10
11
12

50V

[EP]

GND_IO

CLK_I

VDD_IO

46

47

48

THERMAL

49

NTP-7500L

13

14

15

SCL

/FAULT

MONITOR0

WOOFER

50V

C5514

BST1A

/RESET

AD

43

44

45

WOOFER

IC5500

16

17

18

BST2B

MONITOR1

MONITOR2

WOOFER
C5515

22000pF

50V

22000pF

OUT1A_2

PGND1A

41

42

19

20

PGND2B

OUT2B_1

PVDD1_2

PVDD1_3

OUT1A_1

38

39

40

21

22

23

OUT2B_2

PVDD2_1

PVDD2_2

+24V_AMP_WOOFER

WOOFER

C5516

0.1uF
50V

PVDD1_1

37

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

24

WOOFER

PVDD2_3

C5517

0.1uF
50V

WOOFER
C5518

0.1uF
50V

OUT1B_2
OUT1B_1
PGND1B
BST1B
VDR1
VCC_5
AGND
VDR2
BST2A
PGND2A
OUT2A_2
OUT2A_1

+24V_AMP_WOOFER

WOOFER

C5519

0.1uF
50V

OPT

R5506

3.3

WOOFER

C5520
10uF
35V

OPT
C5522

0.01uF
50V

WOOFER
C5521

10uF
35V

WOOFER

C5523
22000pF

50V

WOOFER

C5524
22000pF
50V

5%

4.7K
R5517

1/16W

WOOFER_MONO

WOOFER
C55 25
1uF
25V

WOOFER

C55 26
1uF
25V

WOOFER

C5531
1uF
25V

1N4148W

100V

OPT

D5501

1N4148W
OPT

1N4148W

OPT

1N4148W
OPT

D5500

100V

D5502

100V

D5503

100V

WOOFER_STEREO

WOOFER

R5507

12

WOOFER

C5527
390pF

50V

WOOFER
C5528
390pF

50V
WOOFER
R5508

12

WOOFER_STEREO

R5500

12

C5530
390pF

50V

WOOFER_STEREO

WOOFER_STEREO
C5533
390pF

50V

R5509

12

WOOFER_STEREO

WOOFER
R5514

12

WOOFER

R5512

12

WOOFER_STEREO

R5511

12

R5510

12

L5503

10.0uH

NRS6045T100MMGK

L5504

10.0uH

NRS6045T100MMGK

WOOFER_STEREO

L5502

10.0uH

NRS6045T100MMGK

WOOFER_STEREO

L5505

10.0uH

NRS6045T100MMGK

WOOFER

WOOFER

WOOFER

C5532

0.47uF
50V

WOOFER_STEREO

C5536

0.47uF
50V

SPK_WOOFER_L-

SPK_WOOFER_L+

WOOFER
C5534

0.1uF
50V

WOOFER

C5535

0.1uF
50V

SPK_WOOFER_R-

SPK_WOOFER_R+

WOOFER_STEREO

C5537

0.1uF
50V

WOOFER_STEREO

C5538

0.1uF
50V

WOOFER

R5515

5.1K

WOOFER

R5516

5.1K

WOOFER_STEREO

R5513

5.1K

WOOFER_STEREO

R5519

5.1K

SPK_WOOFER_L+

SPK_WOOFER_L-

SPK_WOOFER_R+

SPK_WOOFER_R-

P5500

FW25001-02(SPK 2P)

WOOFER

1

2

P5501

FW25003_03

1

2

3

DEV_WOOFER_STEREO

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.

5%

4.7K
R5518

1/16W

WOOFER_MONO

AUD_OUT >> EU/CHINA_HOTEL_OPT

Copyright © 2012 LG Electronics. Inc. All rights 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

EU

R600433K

C6003

EU

IN1-

IN1+

1

2

3

VEE

4

L6000

EU
C6004

0.1uF
50V

SIGN600005

R6008 33K

C6005

33pF

EU

EU

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

B

EU

E

C

B

EU

E

R6013

510

+3.5V_ST

EU

R6012

4.7K

OPT

SCART_MUTE

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

CI POWER ENABLE CONTROL

Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

+5V_NORMAL

C6202

OPT

0.1uF
16V

PCM_5V_CTL

R6218
10K

CI

R6221
10K

OPT

R6223

4.7K

CI

B

CI

C

E

R6241
22K

R6242

2.2K

CI

Q6200
MMBT3904(NXP)
CI

C6207

4.7uF
10V
OPT

CI

Q6201

AO3407A

S

+5V_CI_ON

D

G

C6210
1uF
25V
OPT

R6248

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.

Option FOR MTK

C6210-*1
1uF
25V

CI_MTK

Option FOR LG1152

CI SLOT

2011.10.31

62

+3.3V_NORMAL

Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

EARPHONE AMP

HP_LOUT_MAIN

HP_ROUT_MAIN

4.7K

R6400

OPT

R6401

C6400
1uF
10V

C6401
1uF

10V

OPT

R6402

4.7K

R6403

4.7K

Close to the IC

INL-

1

INL+

2

INR+

3

INR-

4

OUTL

16

5

OUTR

VDD

SGND

14

15

IC6400
TPA6132A2

EAN60724701

6G07G18

L6400

120-ohm
BLM18P G12 1SN1D

C6403
10uF
10V

C6402
1uF
10V

EN

13

12

11

10

9

HPVSS

C6404

2.2uF
10V

HPVDD

CPP

PGND

CPN

C6405

0.1uF

16V

C6406

2.2uF
10V

C6407

2.2uF
10V

MMBT3904(NXP)

HP_AMP_MUTE

Q6400

+3.3V_NORMAL

R6404

4.7K

C

B

E

R6405
1K

Place Near jack Side

SIDE_HP_MUTE

From Micom

R6406
10

1/16W
5%

R6407
10

1/16W
5%

C6408

0.47uF
16V

C6409

0.47uF
16V

HP_LOUT

HP_ROUT

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

Low Pass Filter

2011.06.29

61

T/C/S & H/NIM & T2/C TUNER(EU & CHINA)

Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

TU6504
TDSH-T151F

TW_H/NIM

RF_S/W_CTL

RESET

SCL

SDA

+B1[3.3V]

SIF

+B2[1.8V]

CVBS

IF_AGC

DIF[P]

DIF[N]

12

SHIELD

TDSS-G151D

1

2

3

4

5

6

7

8

9

10

11

TU6500

T/C_H/NIM_V

NC

RESET

SCL

SDA

+B1[3.3V]

SIF

+B2[1.8V]

CVBS

IF_AGC

DIF[P]

DIF[N]

12

SHIELD

1

2

3

4

5

6

7

8

9

10

11

TU6501

TDSN-G351D

T2/C_F/NIM_DEV

NC_1

RESET

SCL

SDA

+B1[3.3V]

SIF

+B2[1.8V]

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

28

SHIELD

TDSQ-H051F

+5V[SPLITTER]

1

RESET

2

TU_SCL

3

TU_SDA

4

M_+3.3V

5

M_SIF

6

M_+1.8V

7

M_CVBS

8

M_IF_AGC

9

M_DIF[P]

10

M_DIF[N]

11

S_3.3V

12

S_1.8V

13

S_CVBS

14

GND_1

15

SD_ERROR

16

SD_SYNC

17

SD_VALID

18

SD_MCLK

19

SD_SERIAL_D0

20

N.C_1

21

N.C_2

22

N.C_3

23

N.C_4

24

N.C_5

25

N.C_6

26

N.C_7

27

GND_2

GND_3

SD_1.23V_DEMOD

SD_RESET

SD_3.3V_DEMOD

N.C_8

SD_SCL

SD_SDA

TU6502

CHB_V

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

RF_SWITCH_CTL USE: T2/C,T/C,ATSC,DTMB.ISDB-T

TU6503

TDSQ-G051D

T/C/S2_V

N.C_1

RESET

SCL

SDA

+3.3V_TUNER

SIF

+1.8V_TUNER

CVBS

T/C_IF_AGC

T/C_DIF[P]

T/C_DIF[N]

N.C_2

N.C_3

N.C_4

GND_1

ERROR

SYNC

VALID

MCLK

D0

D1

D2

D3

D4

D5

D6

D7

GND_2

GND_3

+1.23V_S2_DEMOD

S2_RESET

+3.3V_S2_DEMOD

S2_F22_OUTPUT

S2_SCL

S2_SDA

LNB

GND_4

38

SHIELD

BR_F/NIM_V

CN_ATBM

TU6501-*1

TU6501-*2

TDSN-B051F

TDSN-C251D

RF_S/W_CTL

1

1

RESET

2

2

SCL

3

3

SDA

4

4

+B1[3.3V]

5

5

SIF

6

6

+B2[1.8V]

7

AT_H/NIM_V

TU6500-*1
TDSS-H151F

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

12

SHIELD

28

SHIELD

7

CVBS

8

8

NC_1

9

9

NC_2

10

10

NC_3

11

11

+B3[3.3V]

12

12

+B4[1.23V]

13

13

NC_4

14

14

GND

15

15

ERROR

16

16

SYNC

17

17

VALID

18

18

MCLK

19

19

D0

20

20

D1

21

21

D2

22

22

D3

23

23

D4

24

24

D5

25

25

D6

26

26

D7

27

27

28

SHIELD

RF_S/W_CTL

RESET

SCL

SDA

+B1[3.3V]

SIF

+B2[1.8V]

CVBS

NC_1

NC_2

NC_3

+B3[3.3V]

+B4[1.23V]

NC_4

GND

ERROR

SYNC

VALID

MCLK

D0

D1

D2

D3

D4

D5

D6

D7

TU6501-*3
TDSN-C051D

28

SHIELD

CN_LG3921

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

RF_S/W_CTL

1

RESET

2

SCL

3

SDA

4

+B1[3.3V]

5

SIF

6

+B2[1.8V]

7

CVBS

8

NC_1

9

NC_2

NC_3

+B3[3.3V]

+B4[1.23V]

NC_4

GND

ERROR

SYNC

VALID

MCLK

D0

D1

D2

D3

D4

D5

D6

D7

T2/C/S2

TU6503-*1
TDSQ-G351D

N.C_1

1

RESET

2

SCL

3

SDA

4

+B1[3.3V]

5

SIF

6

+B2[1.8V]

7

CVBS

8

N.C_2

9

N.C_3

10

N.C_4

11

+B3[3.3V]

12

+B4[1.23V]

13

N.C_5

14

GND_1

15

ERROR

16

SYNC

17

VALID

18

MCLK

19

D0

20

D1

21

D2

22

D3

23

D4

24

D5

25

D6

26

D7

27

GND_2

28

GND_3

29

+B5[1.23V]

30

S2_RESET

31

+B6[3.3V]

32

S2_F22_OUTPUT

33

S2_SCL

34

S2_SDA

35

LNB

36

GND_4

37

38

SHIELD

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.

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

SHIELD

close to TUNER

1

2

3

4

5

6

7

8

9

OPT

close to Tuner

C6500

L9 ATSC

0.1uF
16V

C6509

0.1uF
16V

CHB

close to TUNER

CHB

L6508

BLM18PG121SN1D

CHB

RF_SWITCH

C6501

C6503

10uF

0.1uF

10V

16V

MTK/L9_DVB/ATSC/NTSC

R6509

C6508

33

18pF

OPT

R6510

50V

33

C6506
18pF
50V

C6551
100pF
50V

Seperate GND for CHB

+3.3V_TU

C6511
100pF
50V

C6550

0.1uF

16V

16V

R6506

should be guarded by groumd

C6507
100pF
50V

T2/C&CHB&CN

+5V_TU

RF_SWITCH

R6500 0

R6508
100

C6514

0.1uF
16V

C6505

0.1uF

C6510
1000pF
50V

BR_TW_CN_TUNER

R6508-*1

1K 5%

I2C_SDA6

L6500

BLM18PG121SN1D

T/C&AT&CHB

100

C6513
4700pF

CN

50V

BR_TW_CN_TUNER

R6500-*1

1K 5%

RF_SWITCH_CTL

BR_TW_CN_TUNER

I2C_SCL6

close to TUNER

+1.8V_TU

IF_P

IF_N

C6516

0.1uF

CN

16V

T2/C&CHB&CN

NOT_T/C&AT&CHB

NOT_T/C&AT&CHB

NOT_T/C&AT&CHB

LNB_OUT

C6508-*1
68pF
50V

0.1uF 16V

AR6500 0

AR6501
0

AR6502
0

DVB_S&CHB

C6512
100pF

+3.3V_TU

MTK/L9_DVB/ATSC/NTSC

BR_TW_CN_TUNER

+5V_TU

C6506-*1
68pF

R6516

50V

470

C6522

1. should be guarded by ground

2. No via on both of them

IF_AGC

3. Signal Width >= 12mils

T2/C&CN

L6502

BLM18PG121SN1D

CHB

L6507

BLM18PG121SN1D

FE_TS_DATA[0]
FE_TS_DATA[1]
FE_TS_DATA[2]
FE_TS_DATA[3]

FE_TS_DATA[4]
FE_TS_DATA[5]
FE_TS_DATA[6]
FE_TS_DATA[7]

DVB_S&CHB

L6501

BLM18PG121SN1D

C6515

0.1uF
DVB_S&CHB

LNB_TX

C6517
18pF
50V

OPT

C6518
18pF
50V

OPT

E

B

C

R6515

4.7K

Signal to Signal Width = 12mils

CHB

OPT

C6523

C6525

100pF

0.1uF

50V

16V

+1.23V_TU

+1.8V_TU

+1.23V_TU

C6519
10uF

10V

DVB_S&CHB

R6503 22

DVB_S&CHB

R6504 22

DVB_S&CHB

OPT

R6511
100K

C6520

0.1uF

16V

R6518
82

Q6500
MMBT3906(NXP)

Ground Width >= 24mils

OPT

C6528

10uF

6.3V

CHB_CVBS
CHB_ERR
CHB_SYNC
CHB_VAL
CHB_CLK

TU_TS_ERR
FE_TS_SYNC
TU_TS_VAL
FE_TS_CLK

CHB_DATA
FE_TS_DATA[0-7]

+3.3V_D_Demod
OPT

R6512

2.2K

C6521

0.1uF
OPT

/TU_RESET

+3.3V_D_Demod

R6513
10

DVB_S&CHB

OPT

C6524
100pF

TUNER_SIF

/S2_RESET

C6527

0.1uF
OPT

R6521

220

E

Q6501
MMBT3906(NXP)

C

+3.3V_D_Demod

I2C_SCL4

I2C_SDA4

CHB_CVBS

CHB_ERR

CHB_SYNC

CHB_VAL
CHB_CLK

CHB_DATA

ATV_OUT

2012 perallel
because of derating

+3.3V_TU

+3.3V_TU_IN

NOT_T/C&AT

C6533

10uF

16V

C6531

0.1uF

ERROR & VALID PIN

TU_CVBS

T/C_H/NIM

NOT_DVB_S

Not_L9_T2/C/S

BLM18PG121SN1D

T/C/S2 T2/C_F/NIM T2/C/S2 CHB

DVB_S&CHB DVB_S&CHB DVB_S&CHB

NOT_T/C&AT

T/C&AT&CHB

Not_L9_T2/C/S

+5V_NORMAL

C6535
1uF
OPT

+3.3V_D_Demod

NOT_T/C&AT

L6506

+3.3V_NORMAL

L9_T2/C/S

IC6500

74LVC1G08GW

TU_TS_VAL

TU_TS_ERR

DVB_S DVB_ST/C&AT&CHB T/C&AT&CHB

NOT_T/C&AT

T2/C

T2/C&CN

T2/C&CHB&CN

NOT_T/C&AT&CHBNOT_T/C&AT&CHB

NOT_DVB_S

Not_L9_T2/C/S Not_L9_T2/C/S

C6540

0.1uF

B

A

GND

NOT_T/C&AT

T2/C

T2/C&CN

T2/C&CHB&CN

NOT_T/C&AT&CHB

L9_T2/C/S

AP2132MP-2.5TRG1

PG

EN

R6523
10K

VIN

VCTRL

1

2

3

NOT_L9_T2/C/S

NOT_T/C&AT

IC6501

1

2

3

4

2A

EAN61387601

R6525
0

NOT_T/C&AT

T/C&AT&CHB

T2/C&CHB&CN

H/NIM&CHB

9

THERMAL

CHB

8

7

6

5

+3.3V_TU

VCC

5

L9_T2/C/S

Y

4

AT_H/NIM

NOT_DVB_S

Not_L9_T2/C/S

[EP]

GND

ADJ

VOUT

NC

C6544

L9_T2/C/S

Vout=0.6*(1+R1/R2)

NOT_T/C&AT

C6538
10uF

10V

Close to the tuner

L6503

BLM18PG121SN1D

C6529

C6526

0.1uF

22uF

16V

NOT_T/C&AT
C6542

0.1uF

465mA(MAX)

+3.3V_TU

C6530

0.1uF

10V

16V

Close to the tuner

TUNER

+3.3V_TU

IC6503

AZ1117BH-1.8TRE1

IN

3

+5V_NORMAL

C6532

0.1uF

0.1uF
16V

R6526
100

1/16W
5%

NOT_T/C&AT

RF_SWITCH

NOT_T/C&AT&CHB

NOT_DVB_S

Not_L9_T2/C/S

T2 : Max 1.7A

else : Max 0.7A

NOT_T/C&AT

R6527
20K
1%

NOT_T/C&AT

R6528
11K
1%
R6529
10K
1%

NOT_T/C&AT

OUT

2

1

ADJ/GND

BR_TW_CN_TUNER

R6532-*1

BLM18PG121SN1D

120-ohm

MTK/L9_DVB/ATSC/NTSC

R6532
0

16V

FE_TS_VAL

CN

CN

BR

+1.23V_TU

R2

R1

CHB : Max 480mA

else : Max 240mA

+1.8V_TU

R6531
1

C6546

C6548

10uF

0.1uF

10V

16V

C6534

C6536

22uF

10V

Close to the tuner

2011.11.21

CN

R6528-*1
12K

1/16W
1%

NOT_T/C&AT

C6549
10uF

16V

150mA(MAX)

+5V_TU

22uF

10V

C6539

0.1uF
16V

LNB_TX

LNB_OUT
ATV_OUT

+5V_TU

R6520
220

B

R6519

1K

OPT

65

DVB-S2 LNB Part Allegro

Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

DCDC_GND and A_GND are connected
DCDC_GND and A_GND are connected in pin#27
PCB_GND and A_GND are connected

(Option:LNB)

LNB_OUT

C6915
18pF

OPT

C6916
18pF

LNB

Close to Tuner
Surge protectioin

C6913
33pF

OPT

C6914
33pF

LNB

D6904

LNB

R6906

2.2K
1W

LNB

MBR230LSFT1G

C6900

0.22uF

LNB

25V

A_GND

2A

D6900

LNB

30V

D6901-*1

LNB_SX34

40V

D6901

LNB_SMAB34

40V

C6901

0.01uF
50V

LNB

C6912

C6902
1uF

68uF

50V

LNB

close to Boost pin(#1)

LNB_TX

35V

LNB

C6904

0.1uF
50V

LNB

C6903 0.1uF

LNB

A_GND

A_GND

C6905 22000pF

C6906

68uF

35V

LNB

DCDC_GND

LNB

D6902
LNB_SMAB34

40V

D6902-*1
LNB_SX34

40V

A_GND

A_GND

D6903-*1

LNB_SX34

LNB_SMAB34

BOOST

VCP

TCAP

NC_1

TDO

EXTM

TDI

40V

D6903

40V

DCDC_GND

LNB

[EP]

1

2

3

4

5

6

7

GND

28

THERMAL

8

3A

LNB
L6900

33UH

SP-7850_33

2.4A

BFI

VIN

GNDLX

24

25

26LX27

29

IC6900

A8290SETTR-T

LNB

9

10

SDA11ADD12SCL

VREG

LNB

R6901 33

R6900 33

LNB

OPT

C6907 0.22uF

C6908 27pF

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

+12V_LNB

A_GND

A_GND

C6911

0.1uF
50V

close to VIN pin(#25)

LNB

NC_9

23

13

NC_2

LNB

27pF

C6909

BFO

IRQ

OPT

C6910
10uF
25V

LNB

DCDC_GND

22

NC_8

21

NC_7

20

BFC

19

NC_6

18

NC_5

17

NC_4

16

NC_3

15

14

+3.3V_NORMAL

R6903

4.7K

LNB

R6904
0

A_GND

+12V

BLM18PG121SN1D

C6917

0.1uF
50V
LNB

L6901

LNB

DCDC_GND

Max 1.3A

+12V_LNB

C6918

0.1uF
50V

LNB

A_GND

R6905
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.

A_GND

I2C_SDA4

I2C_SCL4

LNB

2011.11.21

69

[51Pin LVDS Connector]

Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

(For FHD FRC3 HS_LVDS)

P7200

FI-RE51S-HF-J-R1500

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

52

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

TP7204

TXA0N

TXA0P

TXA1N

TXA1P

TXA2N

TXA2P

TXACLKN

TXACLKP

TXA3N

TXA3P

TXA4N

TXA4P

TXB0N

TXB0P

TXB1N

TXB1P

TXB2N

TXB2P

TXBCLKN

TXBCLKP

TXB3N

TXB3P

TXB4N

TXB4P

L/DIM0_SCLK

L/DIM0_MOSI

L/DIM0_VS

I2C_BE_SDA1

I2C_BE_SCL1

FRC3_RESET

BPL_IN

LOCAL_DIM_EN
LOCAL_DIM_EN

PANEL_VCC

120-ohm

L7200

C7200
10uF
16V

OPT

C7201
1000pF
50V

OPT

C7202

0.1uF
16V

OPT

10K

R7200

R7201
0

FRC3_FLASH_WP

L/DIM0_SCLK

L/DIM0_MOSI

L/DIM0_VS

I2C_BE_SDA1

I2C_BE_SCL1

FRC3_RESET

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.

LG1152 A0

Interface block

72 100

LOCAL DIMMING

Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

[To LED DRIVER]

P7600

12507WR-08L

1

2

3

4

5

6

7

8

9

+3.3V_NORMAL

R7600
10K
OPT

R7601
10K

AR7600

33

1/16W

R7606 33

R7607

4.7K

L/DIM0_SCLK

L/DIM0_MOSI

I2C_SCL1

I2C_SDA1

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

2011.11.21

76

eMMC I/F

Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

EMMC_DATA[0-7]

EMMC_VCCQ

EMMC DATA LINE 47K PULL/UP

EMMC DATA LINE
10K PULL/UP

R8100 10K

R8101 10K

R8102 10K

R8103 10K

R8104 10K

R8105 10K

R8106 10K

C8107
10pF
50V

R8107 10K

DAT4

DAT3

R8100-*1 47K

R8102-*1 47K

R8101-*1 47K

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

R8103-*1 47K

R8104-*1 47K

R8105-*1 47K

R8106-*1 47K

R8107-*1 47K

AR8100
22
1/16W

AR8101
22
1/16W

AR8102 22

OPT

C8100

0.1uF

OPT

16V

Don’t Connect Power At VDDI

(Just Interal LDO Capacitor)

DAT5

DAT6

10K

R8117

EMMC_CLK_BALL

EMMC_CMD_BALL

10K

R8116

EMMC_RESET_BALL

EMMC_VCCQ

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

0.1uF
16V

SDIN5D2-4G-974L1

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

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
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

GED_SANDISK_EMMC_4GB

DAT5

DAT6

EMMC_RESET_BALL

EMMC_CMD_BALL

EMMC_CLK_BALL

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

IC8100-*3

H26M31001EFR

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

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
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

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

DEV_GED_HYNIX_EMMC_4GB

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

IC8100-*1

H26M21001ECR

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

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
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

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

HYNIX_EMMC_2GB

KLM2G1HE3F-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

C4

VSS_1

E7

VSS_2

G5

VSS_3

H10

VSS_4

K8

VSS_5

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

IC8100-*2

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

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.

DU1

DUMMY_1

DU2

DUMMY_2

DU3

DUMMY_3

DU4

DUMMY_4

DU5

DUMMY_5

DU6

DUMMY_6

DU7

DUMMY_7

DU8

DUMMY_8

DUMMY_9
DUMMY_10
DUMMY_11
DUMMY_12
DUMMY_13
DUMMY_14
DUMMY_15
DUMMY_16

DU9
DU10
DU11
DU12
DU13
DU14
DU15
DU16

DU1

DUMMY_1

DU2

DUMMY_2

DU3

DUMMY_3

DU4

DUMMY_4

DU5

DUMMY_5

DU6

DUMMY_6

DU7

DUMMY_7

DU8

DUMMY_8

DUMMY_9
DUMMY_10
DUMMY_11
DUMMY_12
DUMMY_13
DUMMY_14
DUMMY_15
DUMMY_16

DU9
DU10
DU11
DU12
DU13
DU14
DU15
DU16

eMMC

11.09.29

81

Place Near Micom

Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

LOGO_LIGHT

+3.5V_ST

10K

R8901

10K

LOGO_LIGHT

OPT

R8902

C8900

0.1uF
16V

LOGO_LIGHT

1K

R8903

LOGO_LIGHT

LOGO_LIGHT

B

Q8900
MMBT3904(NXP)

+3.5V_ST

R8900
100

LOGO_LIGHT

C

E

12507WR-03L

L8900

LOGO_LIGHT

BLM18PG121SN1D

P8900

1

LOGO_LIGHT

2

3

4

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.

SOC_TXA0P

Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

SOC_TXA0N
SOC_TXA1P
SOC_TXA1N
SOC_TXA2P

SOC_TXA2N
SOC_TXACLKP
SOC_TXACLKN

SOC_TXA3P

SOC_TXA3N

SOC_TXA4P

SOC_TXA4N

SOC_TXB0P

SOC_TXB0N

SOC_TXB1P

SOC_TXB1N

SOC_TXB2P

SOC_TXB2N
SOC_TXBCLKP
SOC_TXBCLKN

SOC_TXB3P

SOC_TXB3N

SOC_TXB4P

SOC_TXB4N

12507WS-04L

I2C_SDA2
I2C_SCL2

I2C_SDA1
I2C_SCL1

P9301

DEBUG

IC9300
LG1132

R9302
100

R9303
100

TRST_N

SPI_SCLK

I2C_SDA2
I2C_SCL2

TDO
TDI
TCK
TMS

XTAL_OUT

R9304
100

R9305
100

SPI_CS
SPI_DI
SPI_DO

3D_DEPTH_RESET

XTAL_IN

R9300
100

R9301
100

+3.3V_NORMAL

1

2

3

4

5

0

0

R9344

OPT

OPT

R9345

TXA0P
TXA0N
TXA1P
TXA1N
TXA2P
TXA2N
TXACLKP
TXACLKN
TXA3P
TXA3N
TXA4P
TXA4N

TXB0P
TXB0N
TXB1P
TXB1N
TXB2P
TXB2N
TXBCLKP

TXB3P
TXB3N
TXB4P
TXB4N

R9306
100

R9307
100

TRST_N

TXC0P
TXC0N
TXC1P
TXC1N
TXC2P
TXC2N
TXCCLKP
TXCCLKN
TXC3P
TXC3N
TXC4P
TXC4N

TXD0P
TXD0N
TXD1P
TXD1N
TXD2P
TXD2N
TXDCLKP
TXDCLKNTXBCLKN
TXD3P
TXD3N
TXD4P
TXD4N

R9308

R9310

100

100

AB17

RXA0P

AA17

RXA0N

Y16

RXA1P

Y17

RXA1N

AA16

RXA2P

AB16

RXA2N

AB15

RXACLKP

AA15

RXACLKN

Y14

RXA3P

Y15

RXA3N

AA14

RXA4P

AB14

AB13
AA13

AA12
AB12
AB11
AA11

AA10
AB10

AB21
AA21

RXA4N

RXB0P
RXB0N

Y12

RXB1P

Y13

RXB1N
RXB2P
RXB2N
RXBCLKP
RXBCLKN

Y10

RXB3P

Y11

RXB3N
RXB4P
RXB4N

AB9

RXC0P

AA9

RXC0N

Y8

RXC1P

Y9

RXC1N

AA8

RXC2P

AB8

RXC2N

AB7

RXCCLKP

AA7

RXCCLKN

Y6

RXC3P

Y7

RXC3N

AA6

RXC4P

AB6

RXC4N

AB5

RXD0P

AA5

RXD0N

Y4

RXD1P

Y5

RXD1N

AA4

RXD2P

AB4

RXD2N

AB3

RXDCLKP

AA3

RXDCLKN

Y2

RXD3P

Y3

RXD3N

AA2

RXD4P

AB2

RXD4N

D3

UART_RXD

D2

UART_TXD

C2

SPI_SCLK

C1

SPI_CS

B1

SPI_DI

B2

SPI_DO

E2

SDA_M

E1

SCL_M

D1

SDA_S

E3

SCL_S

F2

SMODE

F1

TMODE0

G3

TMODE1

G2

TMODE2

G1

TMODE3

H1

TRST_N

H3

TDO

H2

TDI

J3

TCK

J2

TMS

F3

PORES_N

XTALO
XTALI

R9311

R9309

100

100

R9312 33
R9313 33

R9314 33

R9315 33
R9316 33
R9317 33
R9318 33

SMODE
TMODE0
TMODE1
TMODE2
TMODE3

R9319 33

TDO
TDI
TCK
TMS

TXA0P
TXA0N
TXA1P
TXA1N
TXA2P

TXA2N
TXACLKP
TXACLKN

TXA3P

TXA3N

TXA4P

TXA4N

TXB0P

TXB0N

TXB1P

TXB1N

TXB2P

TXB2N
TXBCLKP
TXBCLKN

TXB3P

TXB3N

TXB4P

TXB4N

TXC0P

TXC0N

TXC1P

TXC1N

TXC2P

TXC2N
TXCCLKP
TXCCLKN

TXC3P

TXC3N

TXC4P

TXC4N

TXD0P

TXD0N

TXD1P

TXD1N

TXD2P

TXD2N
TXDCLKP
TXDCLKN

TXD3P

TXD3N

TXD4P

TXD4N

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

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

A10
B10
C9
C10
B9
A9
A8
B8
C7
C8
B7
A7

A6
B6
C5
C6
B5
A5
A4
B4
C3
C4
B3
A3

A18
B18
C17
C18
B17
A17
A16
B16
C15
C16
B15
A15

A14
B14
C13
C14
B13
A13
A12
B12
C11
C12
B11
A11

Y1
W3
W2
W1
V3
V2
V1
U3
U2
U1
T3
T2
T1
R3
R2
R1
P3
P2
P1
N3
N2
N1
M3
M2
M1
L1
L2
L3
K1
K2
K3
J1

TXA0P
TXA0N
TXA1P
TXA1N
TXA2P
TXA2N
TXACLKP
TXACLKN
TXA3P
TXA3N
TXA4P
TXA4N

TXB0P
TXB0N
TXB1P
TXB1N
TXB2P
TXB2N
TXBCLKP
TXBCLKN
TXB3P
TXB3N
TXB4P
TXB4N

TXC0P
TXC0N
TXC1P
TXC1N
TXC2P
TXC2N
TXCCLKP
TXCCLKN
TXC3P
TXC3N
TXC4P
TXC4N

TXD0P
TXD0N
TXD1P
TXD1N
TXD2P
TXD2N
TXDCLKP
TXDCLKN
TXD3P
TXD3N
TXD4P
TXD4N

Monitoring Pins for
3D-Depth Interanl status

OPT

R9320 10K

R9321 10K

NON_72INCH_LVDS_AB

OPT

R9322 10K

R9323 10K

+3.3V_NORMAL

OPT

OPT

R9324 10K

R9326 10K

R9325 10K

R9327 10K

+3.3V_IO Decaps

+3.3V_IO

C9300

0.1uF
16V

C9304

0.1uF
16V

OPT

OPT

C9308

0.1uF
16V

C9312

C9311

10uF

10uF

10V

10V

OPT

+3.3V Power Separation

C9301

4.7uF
10V

L9300

+3.3V_IO

C9303

4.7uF
10V

+3.3V_NORMAL

BLM18SG121TN1D

+3.3V XTAL AVDD Decaps

+3.3V_XTAL_AVDD

+3.3V_IO

BLM18SG121TN1D

C9307

4.7uF
10V

L9302

C9310

4.7uF
10V

+3.3V_XTAL_AVDD

C9314

0.1uF
16V

XTAL(24.75MHz)

XTAL_IN

C9333
30pF
50V

X-TAL_1

GND_1

R9329
1M

X9300

24.75MHz
1

2

4

3

GND_2

X-TAL_2

SPI/I2C For Aardvak Interface

P9300

12507WR-10L

DEBUG

11

LG1132 HW RESET

SW9300

JTP-1127WEM

12

DEBUG

4 3

+3.3V_NORMAL

1

2

3

4

5

6

OPT

+3.3V_NORMAL

OPT

R9330 0

R9331 0

DEBUG

R9332 0

OPT

R9333 0

OPT

R9328

10K

C9336

4.7uF

7

8

9

10

+2.5V LVDS_RX Decaps

+2.5V_LG1132

BLM18SG121TN1D

C9315

4.7uF
10V

+2.5V_LVDS_RX

L9303

C9318

4.7uF
10V

+2.5V_LVDS_RX

C9321

0.1uF
16V

C9324

0.1uF
16V

OPT

+2.5V LVDS_TX Decaps

+2.5V_LG1132

+2.5V_LG1132

+2.5V_LVDS_TX

L9304

BLM18SG121TN1D

C9316

4.7uF
10V

+2.5V DDR PLL/SS PLL/DIS PLL AVDD Decaps

+2.5V_AVDD

L9305

BLM18SG121TN1D

C9317

4.7uF
10V

C9319

4.7uF
10V

C9320

4.7uF
10V

+2.5V_LVDS_TX

C9322

0.1uF
16V

+2.5V_AVDD

C9323

0.1uF
16V

OPT

C9326

0.1uF
16V

OPT

C9339
30pF
50V

SPI_CS

SPI_DO

SPI_SCLK

SPI_DI

3D_DEPTH_RESET

TMODE0

FLASH_WP

I2C_SDA2

I2C_SCL2

3D_DEPTH_RESET

C9327

0.1uF
16V

C9328

0.1uF
16V

OPT

H8

VDD_1

H9

VDD_2
VDD_3
VDD_4

J8

VDD_5
VDD_6

K8

VDD_7
VDD_8

L8

VDD_9
VDD_10

M8

VDD_11
VDD_12

N8

VDD_13
VDD_14

P8

VDD_15
VDD_16

R8

VDD_17

R9

VDD_18
VDD_19
VDD_20
VDD_21
VDD_22
VDD_23
VDD_24

F4

VDD33_1

G4

VDD33_2

H4

VDD33_3

J4

VDD33_4

K4

VDD33_5

L4

VDD33_6

M4

VDD33_7

N4

VDD33_8

P4

VDD33_9

R4

VDD33_10

T4

VDD33_11

U4

VDD33_12

W7

LVRX_VDD25_1

W8

LVRX_VDD25_2

W9

LVRX_VDD25_3
LVRX_VDD25_4
LVRX_VDD25_5
LVRX_VDD25_6
LVRX_VDD25_7
LVRX_VDD25_8

LVTX_VDD10_1
LVTX_VDD10_2
LVTX_VDD10_3
LVTX_VDD10_4

D7

LVTX_VDD25_1

D8

LVTX_VDD25_2

D9

LVTX_VDD25_3
LVTX_VDD25_4
LVTX_VDD25_5
LVTX_VDD25_6
LVTX_VDD25_7
LVTX_VDD25_8
LVTX_VDD25_9
LVTX_VDD25_10

DISP_VDD
DR3P_VDD
SSP_VDD
XTAL_VDD

DISP_AVDD
DR3P_AVDD
SSP_AVDD
XTAL_AVDD

A2

VSS_1
VSS_2
VSS_3
VSS_4

D4

VSS_5

D5

VSS_6

D6

VSS_7
VSS_8
VSS_9
VSS_10

E4

VSS_11

E5

VSS_12

E6

VSS_13

E7

VSS_14

E8

VSS_15

E9

VSS_16
VSS_17
VSS_18
VSS_19
VSS_20
VSS_21
VSS_22
VSS_23

IC9300
LG1132

VSS_24
VSS_25
VSS_26
VSS_27
VSS_28
VSS_29
VSS_30
VSS_31
VSS_32
VSS_33
VSS_34
VSS_35
VSS_36
VSS_37
VSS_38
VSS_39
VSS_40
VSS_41
VSS_42
VSS_43
VSS_44
VSS_45
VSS_46
VSS_47
VSS_48
VSS_49
VSS_50
VSS_51
VSS_52
VSS_53
VSS_54
VSS_55
VSS_56
VSS_57
VSS_58
VSS_59
VSS_60
VSS_61
VSS_62
VSS_63
VSS_64
VSS_65
VSS_66
VSS_67
VSS_68
VSS_69
VSS_70
VSS_71
VSS_72
VSS_73
VSS_74
VSS_75
VSS_76
VSS_77
VSS_78
VSS_79
VSS_80
VSS_81
VSS_82
VSS_83
VSS_84
VSS_85
VSS_86
VSS_87
VSS_88
VSS_89
VSS_90
VSS_91
VSS_92
VSS_93
VSS_94
VSS_95
VSS_96
VSS_97
VSS_98

VSS_99
VSS_100
VSS_101
VSS_102
VSS_103
VSS_104
VSS_105
VSS_106
VSS_107
VSS_108
VSS_109
VSS_110
VSS_111
VSS_112
VSS_113
VSS_114
VSS_115
VSS_116
VSS_117
VSS_118
VSS_119

E17
E18
F5
F18
G5
G18
H5
H18
J5
J9
J10
J11
J12
J13
J14
J18
K5
K9
K10
K11
K12
K13
K14
K18
L5
L9
L10
L11
L12
L13
L14
L18
M5
M9
M10
M11
M12
M13
M14
M18
N5
N9
N10
N11
N12
N13
N14
N18
P5
P9
P10
P11
P12
P13
P14
P18
R5
R18
T5
T18
T19
U5
U18
U19
V4
V5
V6
V7
V8
V9
V10
V11
V12
V13
V14
V15
V16
V17
V18
V19
W4
W5
W6
W15
W16
W17
W18
W19
W20
W21
W22
Y18
Y19
AA1
AA18
AB18

SPI FLASH(4M Bit)

XTAL_OUT

R9334

R9335

4.7K

10K

R9336

100K

OPT

R9337

33

1/16W

SPI_CS

SPI_DI

FLASH_WP

TEST MODE Configuration

LG1132 Has Internal Pull-up

Default Setting
All ’H’ = Normal Operation Mode

TMODE[3:0]
0000 => System PLL Test
0001 => LVDS Rx Isolation Test
0010 => LVDS Tx Isolation Test
0011 => LVDS Bypass Test
0100 => ALL PLL Test
1001 => DDR PLL IsolationTest
1010 => Functional Test
1011 => MBIST
1100 => Scan Test(Normal)
1101 => Scan Test (Adaptive)
1110 => Display PLL Test
1111 => Normal Operation

DO[IO1]

GND

IC9301

W25X40BVSSIG

CS

1

2

WP

3

4

R9338 100
R9339 100
R9340 100
R9341 100

VCC

8

HOLD

7

CLK

6

DI[IO0]

5

LG1132_FLASH

OPT
OPT
OPT
OPT

System Configuration

Default Setting(’0’)
0 : Boot From Ext. Flash(Normal Booting)
1 : Internal RAM Boot (JTAG Booting)

R9342 100

+1.0V Power Separation

+1.0VDC

C9353

4.7uF

C9330

0.1uF
16V

OPT

10V

C9361

4.7uF
10V

+3.3V_NORMAL

R9343

3.3K

SMODE

TMODE0
TMODE1
TMODE2
TMODE3

C9365

0.1uF

SPI_SCLK

SPI_DO

+3.3V_IO

+2.5V_LVDS_RX

+2.5V_LVDS_TX

+1.0V_PLL_VDD

+2.5V_AVDD

+3.3V_XTAL_AVDD

+1.0VDC

+1.0VDC

AA22

AA19
AA20
AB20
AB19

H14
H15

J15

K15

L15

M15

N15

P15

R10
R11
R12
R13
R14
R15

W10
W11
W12
W13
W14

H10
H11
H12
H13

D10
D11
D12
D13
D14
D15
D16

Y21
Y22

Y20

A19
B19
C19

D17
D18
D19

E10
E11
E12
E13
E14
E15
E16

+1.0VDC Decaps

+1.0VDC

C9348

0.1uF
16V

OPT

+1.0V_XTAL/DDR3 PLL/SS PLL/DIS PLL_VDD

+1.0V_PLL_VDD

+1.0VDC

L9309

BLM18SG121TN1D

C9352

4.7uF
10V

C9357

4.7uF
10V

C9354

0.1uF
16V

OPT

+1.0V_PLL_VDD

C9359

0.1uF
16V

C9363

0.1uF
16V

C9356
10uF
10V

C9360
10uF
10V

C9364

0.1uF
16V

C9366

0.1uF
16V

OPT

OPT

M9300

MDS62110213

M9301

MDS62110213

M9302

MDS62110213

M9303

MDS62110213

ALBLOCK

ALBLOCK

ALBLOCK

ALBLOCK

For Heat Sink

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.

LG1152 B0 2011. 11. 28
3D Depth

DDR0 PHY VREF

Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

DDR_A[0-13]

DDR_RESET_N

DDR_DATA[0-15]

Connect A13 for
Using 2Gbit Memory

DDR_CLK

DDR_CLKN

+1.5VQ

DDR_ODT

R9400

200

DDR_RASN
DDR_CASN

DDR_WEN

DDR_DQS_N[0]

DDR_DQS_N[1]

DDR_A[0]
DDR_A[1]
DDR_A[2]
DDR_A[3]
DDR_A[4]
DDR_A[5]
DDR_A[6]
DDR_A[7]
DDR_A[8]
DDR_A[9]
DDR_A[10]
DDR_A[11]
DDR_A[12]
DDR_A[13]

DDR_BA[0]
DDR_BA[1]
DDR_BA[2]

R9401

DDR_CKE

DDR_DQS[0]

DDR_DQS[1]

DDR_DM[0]
DDR_DM[1]

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

DDR_DATA[8]
DDR_DATA[9]
DDR_DATA[10]
DDR_DATA[11]
DDR_DATA[12]
DDR_DATA[13]
DDR_DATA[14]
DDR_DATA[15]

100 1%

IC9400

H5TQ1G63DFR-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

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

NC_1
NC_2
NC_3
NC_4
NC_6

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

M8

H1

L8

ZQ

B2
D9
G7
K2
K8
N1
N9
R1
R9

A1
A8
C1
C9
D2
E9
F1
H2
H9

J1
J9
L1
L9
T7

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

B1
B9
D1
D8
E2
E8
F9
G1
G9

+0.75V_VREF_M0

R9402

1%

240

+0.75V_VREF_M1

+1.5VQ

DDR_A[0-13]

Connect A13 for
Using 2Gbit Memory

DDR_DATA[0-15]

+0.75V_VREF_D0

+0.75V_VREF_D1

DDR_A[0]
DDR_A[1]
DDR_A[2]
DDR_A[3]
DDR_A[4]
DDR_A[5]
DDR_A[6]
DDR_A[7]
DDR_A[8]
DDR_A[9]
DDR_A[10]
DDR_A[11]
DDR_A[12]

DDR_A[13]

DDR_DATA[0]
DDR_DATA[1]
DDR_DATA[2]
DDR_DATA[3]
DDR_DATA[4]
DDR_DATA[5]
DDR_DATA[6]
DDR_DATA[7]
DDR_DATA[8]
DDR_DATA[9]
DDR_DATA[10]
DDR_DATA[11]
DDR_DATA[12]
DDR_DATA[13]
DDR_DATA[14]
DDR_DATA[15]

DDR_CLK

DDR_CLKN

DDR_DQS[0]

DDR_DQS_N[0]

DDR_DQS[1]

DDR_DQS_N[1]

DDR_CKE

DDR_WEN
DDR_RASN
DDR_CASN

DDR_ODT

DDR_DM[0]
DDR_DM[1]
DDR_BA[0]
DDR_BA[1]
DDR_BA[2]

DDR_RESET_N

R9403 240

+1.5VQ

R9406
1K
1%

R9407
1K
1%

C9410

C9412

OPT

+0.75V_VREF_M0

C9413

0.1uF

+1.5VQ

C9414

C9416

0.1uF

0.1uF

OPT

OPT

R9408

1K
1%

C9415

0.1uF

C9418

0.1uF

IC9300
LG1132

V21

DDR_A[0]

B22

DDR_A[1]

V20

DDR_A[2]

T20

DDR_A[3]

C22

DDR_A[4]

T21

DDR_A[5]

C21

DDR_A[6]

T22

DDR_A[7]

C20

DDR_A[8]

U22

DDR_A[9]

D22

DDR_A[10]

B21

DDR_A[11]

D20

DDR_A[12]

U21

DDR_A[13]

B20

DDR_A[14]

M22

DDR_DQ[0]

G20

DDR_DQ[1]

N20

DDR_DQ[2]

F22

DDR_DQ[3]

N22

DDR_DQ[4]

F20

DDR_DQ[5]

N21

DDR_DQ[6]

F21

DDR_DQ[7]

H21

DDR_DQ[8]

L22

DDR_DQ[9]

G22

DDR_DQ[10]

M20

DDR_DQ[11]

H22

DDR_DQ[12]

L21

DDR_DQ[13]

H20

DDR_DQ[14]

L20

DDR_DQ[15]

E22

DDR_CK

E21

DDR_CK_N

K22

DDR_DQS[0]

K21

DDR_DQS_N[0]

J22

DDR_DQS[1]

J21

DDR_DQS_N[1]

E20

DDR_CKE

R20

DDR_WE_N

P20

DDR_RAS_N

P21

DDR_CAS_N

P22

DDR_ODT

G21

DDR_DM[0]

M21

DDR_DM[1]

R21

DDR_BA[0]

D21

DDR_BA[1]

R22

DDR_BA[2]

U20

DDR_RST_N

A20

1%

V22
A21

E19
F19
G19
H19
J19
J20
K19
K20
L19
M19
N19
P19
R19

DDR_ZQ_CAL

DDR_VREF0
DDR_VREF1

DDR_VDDQ_1
DDR_VDDQ_2
DDR_VDDQ_3
DDR_VDDQ_4
DDR_VDDQ_5
DDR_VDDQ_6
DDR_VDDQ_7
DDR_VDDQ_8
DDR_VDDQ_9
DDR_VDDQ_10
DDR_VDDQ_11
DDR_VDDQ_12
DDR_VDDQ_13

+1.5V_LG1132

L9400

BLM18SG121TN1D

C9401

4.7uF

+1.5VQ

R9404

1K
1%

R9405

C9400

1K

0.1uF

1%

+1.5VQ

DDR3 1.5V Decaps - Place these caps near Memory

C9404

0.1uF

C9405

0.1uF

0.1uF

OPT

+0.75V_VREF_D1

C9409

0.1uF

C9402

0.1uF

DDR3 1.5V/0.75V Decap

- Place these caps near IC101

+0.75V_VREF_D0

C9403

0.1uF

+1.5VQ

C9408

+1.5VQ

C9407

4.7uF

+0.75V_VREF_D0

C9406

0.1uF

C9411

0.1uF

1000pF

0.1uF

C9417

1000pF

R9409
1K
1%

+1.5VQ

R9410
1K
1%

R9411
1K
1%

+0.75V_VREF_D1

C9419

0.1uF

+0.75V_VREF_M1

C9421

1000pF

C9422

1000pF

C9420

0.1uF

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.

LG1132 DDR3 2011. 06 .28

LG1132 DDR3

3D-Depth Analog for 2.5V

Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

+1.5V_DDR

+1.5V_LG1132

L9500

BLM18PG121SN1D

+5V_USB

ZD9500

5.48VTO5.76V

Place near USB JACK

L9 CORE for 1.0V

+3.3V_NORMAL

C9500

10uF

10V

+2.5V

VCC

IN

PG

EN

IC9500

1

2

3

1.5A

4

9

THERMAL

[EP]

OUT

8

FB

7

SS

6

GND

5

AP7173-SPG-13 HF(DIODES)

R9500
10K

Vout=0.8*(1+R1/R2)

C9501
2200pF
50V

Max 600 mA

R9502

R1

4.3K
1%

R9501
2K
1%

R2

+2.5V_LG1132

C9513
10uF
10V

C9514

0.1uF
16V

LG1152 for 1.0V

+1.0VDC

+1.0VDC

**NON UD Model

LG1132 DDR = 668Mhz

LG1152 1.0V ==> IC2306
LG1132 1.0V ==> IC2306

**UD Model

LG1132 DDR = 792Mhz

LG1152 1.0V ==> IC2501
LG1132 1.1V ==> IC2306

NON_UD
CIC21J501NE

L9502

Max 2000 mA

+1.0V_VDD

(UD Model only / LG1132 DDR=792Mh)

+12V

UD

UD

Switching freq: 700K

READY

L9501
BLM18PG121SN1D

C9502
10uF
16V

POWER_ON/OFF2_3

R1

UD

R9503

C9503
100pF

50V

UD

R9505

R2

Max 2000 mA

IC9501

TPS54327DDAR

R9504
10K

11K

33K

1%

UD

C9504

UD

UD

1uF
10V

1%

UD

VREG5

C9505
3300pF
50V

VFB

EN

1

2

THERMAL

3

SS

4

3A

[EP]GND

VIN

8

VBST

9

7

UD

SW

6

GND

5

UD

Vout=0.765*(1+R1/R2)

16V

0.1uF
C9506

UD

L9503

3.6uH

UD

+1.0V_VDD

C9507
22uF
10V

OPT

C9508

22uF

10V

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.

LG1132 Power 2011. 06. 28

LG1132 POWER

+3.3V_NORMAL

Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

P10000

12507WR-06L

7

10K

10K

R10006

R10007

R10008
100

R10009
100

C10004

C10005

0.1uF

0.1uF

16V

ZD10000

8.2V

ZD10001

L10000

L10001

OPT

8.2V

UDZS8.2B

MOTOR-

MOTOR+

UDZS8.2B

1

2

3

4

5

6

JP10000

JP10001

JP10002

JP10003

JP10004

CLOSE

OPEN

MLB-201209-0120P-N2

MLB-201209-0120P-N2

C10000

0.1uF
50V

C10001

0.1uF
50V

OPT

16V

MOTOR_CLOSE_SW
MOTOR_OPEN_SW

L/DIM0_VS

MOTOR_CW

MOTOR_CCW

A_DIM

R10020

R10019

R10017

R10018

OPT

0

0

0

0

OPT

+12V

+3.3V_NORMAL

4.7K

4.7K

R10023

R10022

MOTOR+

SIGN100013

MOTOR-

MOTOR_SENSOR

MOTOR DRIVER

+12V_MOTOR

+12V_MOTOR

R10029

100

R10028

100

R10027

MOTOR_SENSOR

R10033

0

R10034

MOTOR_SENSOR

IC10001

BD6222HFP

VREF

1

OUT1

2

FIN

3

GND

4

RIN

5

OUT2

6

1

1

VCC

7

MAX 1500mA

C10009

0.1uF
50V

Close to IC7406

MLB-201209-0120P-N2

L10002

C10011
10uF
50V

C10012

0.1uF
50V

MLB-201209-0120P-N2

L10003

MOTOR Ground

+12V_MOTOR

MOTOR_SENSOR

+3.3V_NORMAL

R10001

22K

1/16W

MOTOR_SENSOR

R10000

18K

1/16W

MOTOR_SENSOR

MOTOR_SENSOR

D10000

BAT54SWT1

A

AC

C

1%

1%

C

Q10000

B

2SC3052

MOTOR_SENSOR

E

R100021K1/16W

MOTOR_SENSOR

1%

MOTOR_SENSOR

R10003
10K

1/16W
1%

MOTOR_SENSOR

C10002

0.1uF
25V

R100041K1/10W

E

B

Q10001

C

MMBT3906(NXP)

MOTOR_SENSOR

R10005

51K

1/8W

MOTOR_SENSOR

1%

MOTOR_SENSOR

C10003

0.1uF

1%

50V
MOTOR_SENSOR

JP10005

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.

MO_SENS_TO_MAIN_DOWN

MOTOR_SENSOR_O

MOTOR_SENSOR

R10010

MOTOR_SENSOR

MOTOR_SENSOR

0

C10006

0.1uF

JP10006

50V

R10012
20K

10K

R10011

MOTOR_SENSOR

C10007

0.1uF
50V

MOTOR_SENSOR

MOTOR SENSOR OPTION

+12V_MOTOR

R10014

MOTOR_SENSOR

10K

OPT

R10013

R10015

MOTOR_SENSOR

22K

1/16W

1%

MOTOR_SENSOR_O

12K

1/10W

1%

C10008

0.1uF
50V
MOTOR_SENSOR

R10016

0

MOTOR_SENSOR

1

1

2

2

3

3

4

4

MOTOR_SENSOR

IC10000
KA4558D

8

8

7

7

6

6

MOTOR_SENSOR_UP

5

5

+12V_MOTOR

R10021

MOTOR_SENSOR_UP

0

MOTOR_SENSOR_O

C10010

0.1uF
50V

+12V_MOTOR

R10024

20K

1/16W

1%

MOTOR_SENSOR_UP

10K

R10025

22K

1/10W

1%

MOTOR_SENSOR_UP

OPT

R10026

C10013

0.1uF
50V

MOTOR_SENSOR_UP

R10030

20K

MOTOR_SENSOR_UP

10K

R10035

MOTOR_SENSOR_UP

JP10007

0

MOTOR_SENSOR_UP

C10014

0.1uF
50V

MOTOR_SENSOR_UP

MOTOR CONTROL

R10036

MO_SENS_TO_MAIN_UP

GP4

2011.07.01

IR BLASTER

Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

IR_B_RESET

+3.3V_NORMAL

+5V_NORMAL

R11001 1K

IR_Bla

IR_Bla

R11021

10K

+3.3V_IR_Bla

R11022

4.7K
IR_Bla

B

IRB_SPI_MOSI
IRB_SPI_MISO

IRB_SPI_SS
IRB_SPI_CK

IR_Bla

S

C11009

0.1uF

16V
OPT

C

Q11003
MMBT3904(NXP)
IR_Bla

E

G

D

AO3438

Q11002

IR_Bla

+3.3V_IR_Bla

IR_Bla

C11003

8MHz

22pF

X11001

50V

IR_Bla

C11010

0.1uF
16V

R11006
R11007

R11008
R11009

22
22
22

22

IR_Bla

IR_Bla

IR_Bla

IR_Bla
IR_Bla

C11005
22pF
50V

P20/RESETB

P10/KS8/MOSI1

P11/KS9/MISO1

P12/KS10/INT0

P13/KS11/INT1

P14/KS12/SS1/INT2

P15/KS13/XCK1/INT3

P16/KS14/MOSI0

P17/KS15/MISO0

P30/SS0/EC2/EXTREF

P31/XCK0/SENSOR

VSS

XIN

XOUT

IC11002

MC96FR3128R

1

DEV_IR_Bla

2

3

4

5

6

7

8

9

10

11

12

13

14

VDD

28

REMOUT

27

P22/INT3/DSDA

26

P21/INT2/DSCL

25

P07/KS7

24

P06/KS6

23

P05/KS5/EC3

22

P04/KS4/EC0

21

P03/KS3/T3/PWM3

20

P02/KS2/T2

19

P01/KS1/T1/PWM1

18

P00/KS0/T0

17

P37/INT1/SS0

16

P36/INT0/XCK0

15

+3.3V_IR_Bla

R11015 100

IR_Bla

Pattern Width : 0.5mm

C

B

IR_Bla

Q11001
SBT2222A_AUK

E

R11019

0

IR_Bla

IR_Bla

Close to JK11001

+3.3V_IR_Bla

P11001

12507WS-04L

1

IR_Bla

2

DSCL

3

DSDA

4

5

IR_B Micom Download

D11001

L11001

BLM18PG121SN1D

IR_Bla

+3.3V_IR_Bla

IR_Bla
R11020

0

IR_Bla

Pattern Width : 0.5mm

C11004

C11008

10uF

10uF

10V

IR_Bla

C11006

0.1uF

16V

OPT

IR_Bla

D11002

JP11002

JP11001

IR_Bla

1R

3DETECT

4L

5GND

KJA-PH-0-0177

JK11001

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.

LG1152 A1 2011. 06. 02

IR Blaster/Boost

94

RESET Input

Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

1) LG1122_RST : From Main SOC

2) HW_RESET : From HW Switch

3) SPI_DL_MODE : Download Mode to Flash Mem

GPIO[1:0]
: Local Dimming Debugging

GPIO[7:3] = PWM[4:0]

1) GPIO[3] : 120Hz Mode --> 60 or 120Hz (Programmable)
240Hz Mode --> 120 or 240Hz (Programmable)

2) GPIO[4] : 120Hz Mode --> 60 or 120Hz (Programmable)
240Hz Mode --> 120 or 240Hz (Programmable)

3) GPIO[5] : 120Hz Mode --> 120 or 240Hz (Programmable)
240Hz Mode --> 240 or 480Hz (Programmable)

4) GPIO[6] : 120Hz Mode --> 120Hz (Fixed)
240Hz Mode --> 240Hz (Fixed)

5) GPIO[7] : 120Hz Mode --> 120Hz (Fixed)
240Hz Mode --> 240Hz (Fixed)

GPIO[8]
: External Vsync input for Local Dimming block

GPIO[10]
: T-Con L/R Sync Monitor(AR)

GPIO[12:11]
: S/W I2C_Master CH

GPIO[26:16]
: BLU Direct Control CH

GPIO[28:27]
: I2C for PQ tunning

+3.3V

3.3K

R102

R104

3.3K

R103

3.3K

Vx1_HS output swing level control
via external resistor

XTAL(24.75MHz)

XTAL_IN

R105

3.3K

SW100

JTP-1127WEM

12

C100
27pF
50V

RXB4N
RXB4P
RXB3N

RXB3P
RXBCLKN
RXBCLKP

RXB2N

RXB2P

RXB1N

RXB1P

RXB0N

RXB0P

RXA4N

RXA4P

RXA3N

RXA3P
RXACLKN
RXACLKP

RXA2N

RXA2P

RXA1N

RXA1P

RXA0N

RXA0P

L/DIM0_VS

L/DIM0_SCLK
L/DIM0_MOSI

I2C_SDA_S
I2C_SCL_S

LG1122_RST

4 3

X-TAL_1

GND_13X-TAL_2

R106
1M

X100

24.75MHz
1

2

All of OPT decaps must be placed on PCB Bottom side

+1.8V Power Separation

+1.8V

MLB-201209-0120P-N2

C126

4.7uF
10V

+1.8V

MLB-201209-0120P-N2

C127

4.7uF
10V

+1.8V

MLB-201209-0120P-N2

C142

4.7uF
10V

L100

L101

L104

+1.8LVDS_RX

+1.8LVDS_TX

+1.8V_AVDD

C134

4.7uF
10V

C135

4.7uF
10V

C152

4.7uF
10V

+1.8VLVDS_RX Decaps

+1.8LVDS_RX

C149

C161

0.1uF

0.1uF

16V

16V

+1.8VLVDS_TX Decaps

+1.8LVDS_TX

C162

0.1uF
16V

+1.8V_AVDD

C158

0.1uF
16V

+3.3V_IO Decaps

+3.3V_IO

C157

C151

10uF

10uF

25V

25V

+3.3V Power Separation

+3.3V

+0.9VDC Decaps

+0.9VDC

+0.9V Power Separation

+0.9V

UART For CPU

12507WR-04L

L102

MLB-201209-0120P-N2

C129

4.7uF
10V

C154

C148

10uF

10uF

25V

25V

L103

MLB-201209-0120P-N2

C131

4.7uF
10V

P102

1

2

3

4

5

+3.3V_IO

+0.9VDC

C137

4.7uF
10V

C139

4.7uF
10V

+3.3V

+0.9VDC

MLB-201209-0120P-N2

C144

4.7uF
10V

R147

3.3K

L105

UART_RX

UART_TX

+0.9AVDD

+0.9AVDD Decaps

+0.9AVDD

C153

4.7uF
10V

I2C For PQ tunning

P103

12507WR-04L

1

2

3

4

5

C159

0.1uF
16V

C163

0.1uF
16V

I2C_SDA_PQ

I2C_SCL_PQ

R109
100

1%

R110
100

1%

+3.3V

1K

R133 0

R1121KR111

R114
100

1%

R115
100

1%

C103
33pF
50V

OPT

+3.3V

R186

3.3K

OPT

SPI_DL_MODE

TX_LOCK

R119

240Hz

R107

120Hz

UART_RX
UART_TX

SPI_SCLK

XTAL_OUT

XTAL_IN

+3.3V

10K

10K

SPI_CS
SPI_DI
SPI_DO

TRST_N

PWM_BPL

R117
100

1%

R118
100

1%

C105
33pF
50V

OPT

TDO
TDI
TCK
TMS

R120
100

1%

R121
100

1%

C107
33pF
50V

+1.8LVDS_RX

R113

10K

FRAME_OPT

TCON_OPT

SOC_OPT
REVERSE_OPT
DISPLAY_OPT

OPT

R122
100

1%

R123
100

1%

R148 33
R149 33
R150 33
R151 33

R152 33
R153 33

R124 33

R125 33
R126 33

R127 33

R128 33
R129 33
R130 33
R131 33

R101 10K

R132 33

R134 0
R135 0

R136 33
R137 33
R138 33

R139 0

R146 33

R108

10K

W/O_TCON

R116

10K

W_TCON

+3.3V

R154
100

1%

R155
100

1%

OPT

OPT
OPT

OPT
OPT
OPT

OPT

AC1

RXA0P

AC2

RXA0N

AB3

RXA1P

AC3

RXA1N

AB2

RXA2P

AB1

RXA2N

AA1

RXACLKP

AA2

RXACLKN

Y3

RXA3P

AA3

RXA3N

Y2

RXA4P

Y1

RXA4N

W1

RXB0P

W2

RXB0N

V3

RXB1P

W3

RXB1N

V2

RXB2P

V1

RXB2N

U1

RXBCLKP

U2

RXBCLKN

T3

RXB3P

U3

RXB3N

T2

RXB4P

T1

RXB4N

B26

L_VSOUT_LD

E2

R_VSOUT_LD

C26

M0_SCLK

E22

M0_MOSI

D24

M1_SCLK

G22

M1_MOSI

D2

M2_SCLK

E1

M2_MOSI

D1

M3_SCLK

D3

M3_MOSI

G3

UART_RXD

H3

UART_TXD

G1

SPI_SCLK

G2

SPI_CS

F2

SPI_DI

F1

SPI_DO

J1

SDA_M

J2

SCL_M

H1

SDA_S

H2

SCL_S

K2

SMODE

J3

TMODE0

K3

TMODE1

L3

TMODE2

M3

TMODE3

M2

TRST_N

L1

TDO

L2

TDI

M1

TCLK

N1

TMS

K1

PORES_N

AF6

XTALO

AE6

XTALI

N2

MON_SYNC0

N3

MON_SYNC1

P3

MON_INTR

C1

VIREF_REXT

C2

TX_LOCKN

AB5

GPIO[0]

AB4

GPIO[1]

AD5

GPIO[2]

AC5

GPIO[3]

AE4

GPIO[4]

AD4

GPIO[5]

AC4

GPIO[6]

AF3

GPIO[7]

AE3

GPIO[8]

AD3

GPIO[9]

AF2

GPIO[10]

AE2

GPIO[11]

AD2

GPIO[12]

AE1

GPIO[13]

B25

GPIO[14]

B24

GPIO[15]

I2C Slave Address
0x1C (Direct access)
0xB2 (In-direct access)

TCON_OPTFRAME_OPT

L9(LG1152)

IC100

LG1122

R171
MTK

R170

+3.3V

10K

10K

The Vx1_HS Tx AC-coupling Caps must be
placed near by LG1122

B2

TX0P

A2

TX0N

A3

TX1P

B3

TX1N

C4

TX2P

C3

TX2N

B4

TX3P

A4

TX3N

A5

TX4P

B5

TX4N

C6

TX5P

C5

TX5N

B6

TX6P

A6

TX6N

A7

TX7P

B7

TX7N

A23

TXA0P

B23

TXA0N

C22

TXA1P

C23

TXA1N

B22

TXA2P

A22

TXA2N

A21

TXACLKP

B21

TXACLKN

C20

TXA3P

C21

TXA3N

B20

TXA4P

A20

TXA4N

A19

TXB0P

B19

TXB0N

C18

TXB1P

C19

TXB1N

B18

TXB2P

A18

TXB2N

A17

TXBCLKP

B17

TXBCLKN

C16

TXB3P

C17

TXB3N

B16

TXB4P

A16

TXB4N

A15

TXC0P

B15

TXC0N

C14

TXC1P

C15

TXC1N

B14

TXC2P

A14

TXC2N

A13

TXCCLKP

B13

TXCCLKN

C12

TXC3P

C13

TXC3N

B12

TXC4P

A12

TXC4N

A11

TXD0P

B11

TXD0N

C10

TXD1P

C11

TXD1N

B10

TXD2P

A10

TXD2N

A9

TXDCLKP

B9

TXDCLKN

C8

TXD3P

C9

TXD3N

B8

TXD4P

A8

TXD4N

C25

GPIO[16]

C24

GPIO[17]

AD1

GPIO[18]

R1

GPIO[19]

R2

GPIO[20]

R3

GPIO[21]

P1

GPIO[22]

A25

GPIO[23]

D23

GPIO[24]

D22

GPIO[25]

F22

GPIO[26]

E23

GPIO[27]

E3

GPIO[28]

F3

GPIO[29]

A24

GPIO[30]

P2

GPIO[31]

IMAGE_NORMAL

SOC_OPT

IMAGE_REVERSE

C108 0.1uF
C109 0.1uF
C110 0.1uF
C111 0.1uF
C112 0.1uF
C113 0.1uF
C114 0.1uF
C115 0.1uF
C116 0.1uF
C117 0.1uF
C118 0.1uF
C119 0.1uF
C120 0.1uF
C121 0.1uF
C122 0.1uF
C123 0.1uF

R160 33
R161 33
R162 33

OPT

R163 33

L/DIMMING_OPT
OPT_READY_1
OPT_READY_2

R164 33
R165 33

OPT

R156 33

+3.3V

R187

10K

REVERSE_OPT DISPLAY_OPT

R188

10K

FLASH_WP
PANEL_CTL

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

+3.3V

R168

R166

10K

10K

R167

+3.3V

47K

R172

R173

4.7K

4.7K

+3.3V

R189

10K

OLED

R190

10K

LCD

RBF
AGP_EN
3D_EN
3D_LR

R169

47K

OPT

I2C_SCL_PQ
I2C_SDA_PQ

READY FOR H/W OPTION

OPTION NAME LOW

GPIO NO

11

FRAME_OPT

JIG_OPT

12

13

SOC_OPT

IMAGE_OPT

14

15

DISPLAY_OPT OLED

L/DIMMING_OPT

20

OPT_READY_1

21

OPT_READY_2

22

GND_2

4

C104
27pF
50V

XTAL_OUT

HIGH

240Hz

Without_TCON

(for FRC3 JIG)

L9 (LG1152)

IMAGE_NORMAL
(for 72INCH)

L/D_ON_FRC

OPT

OPT

120Hz

With_TCON

MTK

IMAGE_OPT

(for NON_72INCH)

LCD

L/D_ON_MAIN

Default

Default

SPI FLASH(4MByte)

+3.3V

R140

10K

L/D_ON_FRC

R141

10K

L/D_ON_MAIN

Will be deleted pull-up resistor from B0+3D Depth B’d

R157

4.7K

SPI_CS

SPI_DI

R191 0

FLASH_WP

+3.3V +3.3V

R142

10K

OPT

R143

10K

R158
10K

OPT

R159

SO/SIO1

33

R185
10K
OPT

OPT

OPT_READY_1L/DIMMING_OPT

SPI_FLASH

IC101

MX25L3206EM2I-12G

CS#

1

8

2

WP#

GND

Write Protection

- HIGH : Normal Operation

- LOW : Write Protection

7

3

6

4

5

R144

10K

R145

10K

VCC

HOLD#

SCLK

SI/SIO0

R174

3.3K

OPT_READY_2

+3.3V

C124

0.1uF

SPI_SCLK

SPI_DO

IC100

LG1122

B1

VSS_1

C7

VSS_2

D4

VSS_3

D5

VSS_4

D6

VSS_5

D7

VSS_6

D8

VSS_7

D18

VSS_8

D19

VSS_9

D20

VSS_10

D21

VSS_11

D25

VSS_12

D26

VSS_13

E4

VSS_14

E5

VSS_15

E6

VSS_16

E7

VSS_17

E8

VSS_18

E9

VSS_19

E10

VSS_20

E11

VSS_21

E12

VSS_22

E13

VSS_23

E14

VSS_24

E15

VSS_25

E16

VSS_26

E17

VSS_27

E18

VSS_28

E19

VSS_29

E21

VSS_30

E24

VSS_31

F5

VSS_32

F7

VSS_33

F8

VSS_34

F9

VSS_35

F10

VSS_36

F11

VSS_37

F12

VSS_38

F13

VSS_39

F14

VSS_40

F15

VSS_41

F16

VSS_42

F17

VSS_43

F18

VSS_44

F19

VSS_45

F21

VSS_46

F23

VSS_47

G5

VSS_48

G21

VSS_49

G23

VSS_50

H5

VSS_51

H8

VSS_52

H9

VSS_53

H10

VSS_54

H11

VSS_55

H12

VSS_56

H13

VSS_57

H14

VSS_58

H15

VSS_59

H16

VSS_60

H17

VSS_61

H18

VSS_62

H19

VSS_63

H21

VSS_64

H22

VSS_65

H23

VSS_66

J5

VSS_67

J8

VSS_68

J19

VSS_69

J21

VSS_70

J22

VSS_71

K4

VSS_72

K5

VSS_73

K8

VSS_74

K10

VSS_75

K11

VSS_76

K12

VSS_77

K13

VSS_78

K14

VSS_79

K15

VSS_80

K16

VSS_81

K17

VSS_82

K19

VSS_83

K21

VSS_84

K22

VSS_85

L4

VSS_86

L5

VSS_87

L8

VSS_88

L10

VSS_89

L11

VSS_90

L12

VSS_91

L13

VSS_92

L14

VSS_93

L15

VSS_94

L16

VSS_95

L17

VSS_96

L19

VSS_97

L21

VSS_98

L22

VSS_99

M4

VSS_100

M5

VSS_101

M6

VSS_102

M8

VSS_103

M10

VSS_104

M11

VSS_105

M12

VSS_106

M13

VSS_107

M14

VSS_108

M15

VSS_109

M16

VSS_110

M17

VSS_111

M19

VSS_112

M21

VSS_113

M22

VSS_114

N4

VSS_115

N5

VSS_116

N6

VSS_117

N8

VSS_118

N10

VSS_119

N11

VSS_120

N12

VSS_121

N13

VSS_122

N14

VSS_123

N15

VSS_124

N16

VSS_125

N17

VSS_126

N19

VSS_127

N21

VSS_128

N22

VSS_129

N24

VSS_130

P4

VSS_131

P5

VSS_132

P6

VSS_133

P8

VSS_134

VSS_135
VSS_136
VSS_137
VSS_138
VSS_139
VSS_140
VSS_141
VSS_142
VSS_143
VSS_144
VSS_145
VSS_146
VSS_147
VSS_148
VSS_149
VSS_150
VSS_151
VSS_152
VSS_153
VSS_154
VSS_155
VSS_156
VSS_157
VSS_158
VSS_159
VSS_160
VSS_161
VSS_162
VSS_163
VSS_164
VSS_165
VSS_166
VSS_167
VSS_168
VSS_169
VSS_170
VSS_171
VSS_172
VSS_173
VSS_174
VSS_175
VSS_176
VSS_177
VSS_178
VSS_179
VSS_180
VSS_181
VSS_182
VSS_183
VSS_184
VSS_185
VSS_186
VSS_187
VSS_188
VSS_189
VSS_190
VSS_191
VSS_192
VSS_193
VSS_194
VSS_195
VSS_196
VSS_197
VSS_198
VSS_199
VSS_200
VSS_201
VSS_202
VSS_203
VSS_204
VSS_205
VSS_206
VSS_207
VSS_208
VSS_209
VSS_210
VSS_211
VSS_212
VSS_213
VSS_214
VSS_215
VSS_216
VSS_217
VSS_218
VSS_219
VSS_220
VSS_221
VSS_222
VSS_223
VSS_224
VSS_225
VSS_226
VSS_227
VSS_228
VSS_229
VSS_230
VSS_231
VSS_232
VSS_233
VSS_234
VSS_235
VSS_236
VSS_237
VSS_238
VSS_239
VSS_240
VSS_241
VSS_242
VSS_243
VSS_244
VSS_245
VSS_246
VSS_247
VSS_248
VSS_249
VSS_250
VSS_251
VSS_252
VSS_253
VSS_254
VSS_255
VSS_256
VSS_257
VSS_258
VSS_259
VSS_260
VSS_261
VSS_262
VSS_263
VSS_264
VSS_265
VSS_266
VSS_267
VSS_268

P10
P11
P12
P13
P14
P15
P16
P17
P19
P21
P22
P24
R4
R5
R6
R8
R10
R11
R12
R13
R14
R15
R16
R17
R19
R21
R22
T5
T6
T8
T10
T11
T12
T13
T14
T15
T16
T17
T19
T21
T22
U5
U6
U8
U10
U11
U12
U13
U14
U15
U16
U17
U19
U21
U22
V5
V6
V8
V19
V21
V22
W5
W6
W8
W9
W10
W11
W12
W13
W14
W15
W16
W17
W18
W19
W21
W22
Y4
Y5
Y21
Y22
AA4
AA7
AA8
AA9
AA10
AA11
AA12
AA13
AA14
AA15
AA16
AA17
AA18
AA19
AA20
AA21
AA22
AA23
AB6
AB7
AB8
AB9
AB10
AB11
AB12
AB13
AB14
AB15
AB16
AB17
AB18
AB19
AB20
AB21
AB22
AB23
AC6
AC7
AC8
AC9
AC10
AC23
AC24
AC25
AC26
AD6
AD7
AD8
AD17
AD18
AE8
AF4
AF8

+0.9VDC

SPI/I2C For Aardvak Interface

P100

12507WR-10L

1

2

3

4

5

6

7

8

9

10

11

J9

VDD_1

J10

VDD_2

J11

VDD_3

J16

VDD_4

J17

VDD_5

J18

VDD_6

K9

VDD_7

K18

VDD_8

L9

VDD_9

L18

VDD_10

M9

VDD_11

M18

VDD_12

N9

VDD_13

N18

VDD_14

P9

VDD_15

P18

VDD_16

R9

VDD_17

R18

VDD_18

T9

VDD_19

T18

VDD_20

U9

VDD_21

U18

VDD_22

V9

VDD_23

V10

VDD_24

V11

VDD_25

V12

VDD_26

V13

VDD_27

V14

VDD_28

V15

VDD_29

V16

VDD_30

V17

VDD_31

V18

VDD_32

+3.3V

R175

1K

R176 0

R177 0

R178 0

R179 0

IC100

LG1122

LVRX_VDD18_1
LVRX_VDD18_2
LVRX_VDD18_3
LVRX_VDD18_4

LVTX_VDD18_1
LVTX_VDD18_2
LVTX_VDD18_3
LVTX_VDD18_4
LVTX_VDD18_5
LVTX_VDD18_6
LVTX_VDD18_7
LVTX_VDD18_8
LVTX_VDD18_9

LVTX_VDD_1
LVTX_VDD_2
LVTX_VDD_3
LVTX_VDD_4

SPI_CS

SPI_DO

SPI_SCLK

SPI_DI

SPI_DL_MODE

OPT

OPT

FLASH_WP

I2C_SDA_S

I2C_SCL_S

VDD33_1
VDD33_2
VDD33_3
VDD33_4
VDD33_5
VDD33_6
VDD33_7
VDD33_8
VDD33_9

VDD18_1
VDD18_2
VDD18_3
VDD18_4
VDD18_5
VDD18_6

AVDD09_1
AVDD09_2

AVDD18_1
AVDD18_2

F6
F20
G6
H6
J6
K6
L6
Y6
AA6

E20
F4
G4
H4
J4
AA5

T4
U4
V4
W4

D9
D10
D11
D12
D13
D14
D15
D16
D17

J12
J13
J14
J15

AE7
AF7

AE5
AF5

+3.3V_IO

+1.8V

+1.8LVDS_RX

+1.8LVDS_TX

+0.9VDC

+0.9AVDD

+1.8V_AVDD

For JTAG Interface

P101

12507WR-08L

1

R180 33

2

3

R181 33

R182 33

4

5

R183 33

6

7

8

9

+3.3V

C125

0.1uF
16V

TDI

TMS

TCK

TDO

TRST_N

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.

240Hz Back-End Board 2011. 07. 05

FRC-III(LG1122) 1

6

DDR0_A[0-12]

Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

DDR0_RESET_N

DDR0_DATA[0-15]

R200

150

DDR0_CLK

DDR0_CLKN

+1.5VQ0

DDR0_A[0]
DDR0_A[1]
DDR0_A[2]
DDR0_A[3]
DDR0_A[4]
DDR0_A[5]
DDR0_A[6]
DDR0_A[7]
DDR0_A[8]
DDR0_A[9]
DDR0_A[10]
DDR0_A[11]
DDR0_A[12]

DDR0_BA[0]
DDR0_BA[1]

DDR0_BA[2]

DDR0_CKE

DDR0_ODT
DDR0_RASN
DDR0_CASN

DDR0_WEN

DDR0_DQS[0]

DDR0_DQS_N[0]

DDR0_DQS[1]

DDR0_DQS_N[1]

DDR0_DM[0]
DDR0_DM[1]

DDR0_DATA[0]
DDR0_DATA[1]
DDR0_DATA[2]
DDR0_DATA[3]
DDR0_DATA[4]
DDR0_DATA[5]
DDR0_DATA[6]
DDR0_DATA[7]

DDR0_DATA[8]
DDR0_DATA[9]
DDR0_DATA[10]
DDR0_DATA[11]
DDR0_DATA[12]
DDR0_DATA[13]
DDR0_DATA[14]
DDR0_DATA[15]

+1.5VQ0

C206

0.1uF

IC200

H5TQ1G63DFR-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

M7

A15

M2

BA0

N8

BA1

M3

BA2

J7

CK

100 1%

R201

C201

0.1uF

0.1uF

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 1.5V Decaps - Place these caps near Memory

C203

C204

C202

0.1uF

0.1uF

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

NC_1
NC_2
NC_3
NC_4
NC_6

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

+0.75V_VREF0_M0

M8

H1

L8

ZQ

B2
D9
G7
K2
K8
N1
N9
R1
R9

A1
A8
C1
C9
D2
E9
F1
H2
H9

J1
J9
L1
L9
T7

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

B1
B9
D1
D8
E2
E8
F9
G1
G9

R202

240 1%

+0.75V_VREF0_M1

+1.5VQ0

DDR3 1.5V/0.75V Decap

- Place these caps near IC100

+0.75V_VREF0_D0

C209

0.1uF

+0.75V_VREF0_D1

C210

0.1uF

DDR0_A[0-12]

DDR0_DATA[0-15]

+0.75V_VREF0_D0

+0.75V_VREF0_D1

DDR0_DQS[0]

DDR0_DQS_N[0]

DDR0_DQS[1]

DDR0_DQS_N[1]

DDR0_DM[0]
DDR0_DM[1]
DDR0_BA[0]
DDR0_BA[1]
DDR0_BA[2]

DDR0_RESET_N

+1.5VQ0

DDR0_A[0]
DDR0_A[1]
DDR0_A[2]
DDR0_A[3]
DDR0_A[4]
DDR0_A[5]
DDR0_A[6]
DDR0_A[7]
DDR0_A[8]
DDR0_A[9]
DDR0_A[10]
DDR0_A[11]
DDR0_A[12]

DDR0_DATA[0]
DDR0_DATA[1]
DDR0_DATA[2]
DDR0_DATA[3]
DDR0_DATA[4]
DDR0_DATA[5]
DDR0_DATA[6]
DDR0_DATA[7]
DDR0_DATA[8]
DDR0_DATA[9]
DDR0_DATA[10]
DDR0_DATA[11]
DDR0_DATA[12]
DDR0_DATA[13]
DDR0_DATA[14]
DDR0_DATA[15]

DDR0_CLK

DDR0_CLKN

DDR0_CKE

DDR0_WEN
DDR0_RASN
DDR0_CASN

DDR0_ODT

R211 240

IC100

LG1122

AB25

DDR0_A[0]

F26

DDR0_A[1]

AB24

DDR0_A[2]

Y24

DDR0_A[3]

G26

DDR0_A[4]

Y25

DDR0_A[5]

G25

DDR0_A[6]

Y26

DDR0_A[7]

G24

DDR0_A[8]

AA26

DDR0_A[9]

H26

DDR0_A[10]

F25

DDR0_A[11]

H24

DDR0_A[12]

AA25

DDR0_A[13]

F24

DDR0_A[14]

T26

DDR0_DQ[0]

L24

DDR0_DQ[1]

U24

DDR0_DQ[2]

K26

DDR0_DQ[3]

U26

DDR0_DQ[4]

K24

DDR0_DQ[5]

U25

DDR0_DQ[6]

K25

DDR0_DQ[7]

M25

DDR0_DQ[8]

R26

DDR0_DQ[9]

L26

DDR0_DQ[10]

T24

DDR0_DQ[11]

M26

DDR0_DQ[12]

R25

DDR0_DQ[13]

M24

DDR0_DQ[14]

R24

DDR0_DQ[15]

J26

DDR0_CK

J25

DDR0_CK_N

P26

DDR0_DQS[0]

P25

DDR0_DQS_N[0]

N26

DDR0_DQS[1]

N25

DDR0_DQS_N[1]

J24

DDR0_CKE

W24

DDR0_WE_N

V24

DDR0_RAS_N

V25

DDR0_CAS_N

V26

DDR0_ODT

L25

DDR0_DM[0]

T25

DDR0_DM[1]

W25

DDR0_BA[0]

H25

DDR0_BA[1]

W26

DDR0_BA[2]

AA24

DDR0_RST_N

E25

AB26

E26
J23

K23
L23
M23
N23
P23
R23
T23
U23
V23
W23
Y23

DDR0_ZQ_CAL

DDR0_VREF0
DDR0_VREF1
DDR0_VDDQ_1

DDR0_VDDQ_2
DDR0_VDDQ_3
DDR0_VDDQ_4
DDR0_VDDQ_5
DDR0_VDDQ_6
DDR0_VDDQ_7
DDR0_VDDQ_8
DDR0_VDDQ_9
DDR0_VDDQ_10
DDR0_VDDQ_11
DDR0_VDDQ_12

1%

DDR1_DQ[10]
DDR1_DQ[11]
DDR1_DQ[12]
DDR1_DQ[13]
DDR1_DQ[14]
DDR1_DQ[15]

DDR1_DQS[0]

DDR1_DQS_N[0]

DDR1_DQS[1]

DDR1_DQS_N[1]

DDR1_ZQ_CAL

DDR1_VDDQ_1

DDR1_VDDQ_2
DDR1_VDDQ_3
DDR1_VDDQ_4
DDR1_VDDQ_5
DDR1_VDDQ_6
DDR1_VDDQ_7
DDR1_VDDQ_8

DDR1_VDDQ_9
DDR1_VDDQ_10
DDR1_VDDQ_11
DDR1_VDDQ_12

DDR1_A[0]
DDR1_A[1]
DDR1_A[2]
DDR1_A[3]
DDR1_A[4]
DDR1_A[5]
DDR1_A[6]
DDR1_A[7]
DDR1_A[8]

DDR1_A[9]
DDR1_A[10]
DDR1_A[11]
DDR1_A[12]
DDR1_A[13]
DDR1_A[14]

DDR1_DQ[0]
DDR1_DQ[1]
DDR1_DQ[2]
DDR1_DQ[3]
DDR1_DQ[4]
DDR1_DQ[5]
DDR1_DQ[6]
DDR1_DQ[7]
DDR1_DQ[8]
DDR1_DQ[9]

DDR1_CK

DDR1_CK_N

DDR1_CKE

DDR1_WE_N
DDR1_RAS_N
DDR1_CAS_N

DDR1_ODT
DDR1_DM[0]
DDR1_DM[1]
DDR1_BA[0]
DDR1_BA[1]
DDR1_BA[2]
DDR1_RST_N

DDR1_VREF0
DDR1_VREF1

AE9
AF25
AD9
AD11
AF24
AE11
AE24
AF11
AD24
AF10
AF23
AE25
AD23
AE10
AD25

AF15
AD20
AD14
AF21
AF14
AD21
AE14
AE21
AE19
AF16
AF20
AD15
AF19
AE16
AD19
AD16

AF22
AE22
AF17
AE17
AF18
AE18
AD22
AD12
AD13
AE13
AF13
AE20
AE15
AE12
AE23
AF12
AD10
AD26

AF9
AE26
AC11

AC12
AC13
AC14
AC15
AC16
AC17
AC18
AC19
AC20
AC21
AC22

DDR1_A[0]
DDR1_A[1]
DDR1_A[2]
DDR1_A[3]
DDR1_A[4]
DDR1_A[5]
DDR1_A[6]
DDR1_A[7]
DDR1_A[8]
DDR1_A[9]
DDR1_A[10]
DDR1_A[11]
DDR1_A[12]

DDR1_DATA[0]
DDR1_DATA[1]
DDR1_DATA[2]
DDR1_DATA[3]
DDR1_DATA[4]
DDR1_DATA[5]
DDR1_DATA[6]
DDR1_DATA[7]
DDR1_DATA[8]
DDR1_DATA[9]
DDR1_DATA[10]
DDR1_DATA[11]
DDR1_DATA[12]
DDR1_DATA[13]
DDR1_DATA[14]
DDR1_DATA[15]

DDR1_CLK
DDR1_CLKN
DDR1_DQS[0]
DDR1_DQS_N[0]
DDR1_DQS[1]
DDR1_DQS_N[1]
DDR1_CKE
DDR1_WEN
DDR1_RASN
DDR1_CASN
DDR1_ODT
DDR1_DM[0]
DDR1_DM[1]
DDR1_BA[0]
DDR1_BA[1]
DDR1_BA[2]
DDR1_RESET_N

R216 240

1%

+1.5VQ1

DDR1_A[0-12]

DDR1_DATA[0-15]

+0.75V_VREF1_D0

+0.75V_VREF1_D1

DDR3 1.5V/0.75V Decap

- Place these caps near IC100

+0.75V_VREF1_D0

C235

0.1uF

DDR1_A[0-12]

DDR1_RESET_N

DDR1_DATA[0-15]

+0.75V_VREF1_D1

C236

0.1uF

+1.5VQ1

R221

150

DDR1_BA[0]
DDR1_BA[1]
DDR1_BA[2]

DDR1_CLK

DDR1_CLKN

DDR1_CKE

DDR1_ODT
DDR1_RASN
DDR1_CASN

DDR1_WEN

DDR1_DQS[0]

DDR1_DQS_N[0]

DDR1_DQS[1]

DDR1_DQS_N[1]

DDR1_DM[0]
DDR1_DM[1]

DDR1_A[0]
DDR1_A[1]
DDR1_A[2]
DDR1_A[3]
DDR1_A[4]
DDR1_A[5]
DDR1_A[6]
DDR1_A[7]
DDR1_A[8]
DDR1_A[9]
DDR1_A[10]
DDR1_A[11]
DDR1_A[12]

R222

DDR1_DATA[0]
DDR1_DATA[1]
DDR1_DATA[2]
DDR1_DATA[3]
DDR1_DATA[4]
DDR1_DATA[5]
DDR1_DATA[6]
DDR1_DATA[7]

DDR1_DATA[8]
DDR1_DATA[9]
DDR1_DATA[10]
DDR1_DATA[11]
DDR1_DATA[12]
DDR1_DATA[13]
DDR1_DATA[14]
DDR1_DATA[15]

+1.5VQ1

C238

C237

0.1uF

0.1uF

N3
P7
P3
N2
P8
P2
R8
R2
T8
R3
L7
R7
N7
T3

M7

M2
N8
M3

J7

100

1%

K7
K9

L2
K1
J3
K3
L3

T2

F3
G3

C7
B7

E7
D3

E3
F7
F2
F8
H3
H8
G2
H7

D7
C3
C8
C2
A7
A2
B8
A3

DDR3 1.5V beCaps - Place these caps near Memory

C242

C241

0.1uF

0.1uF

IC201

H5TQ1G63DFR-PBC

A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10/AP
A11
A12/BC
A13

A15

BA0
BA1
BA2

CK
CK
CKE

CS
ODT
RAS
CAS
WE

RESET

DQSL
DQSL

DQSU
DQSU

DML
DMU

DQL0
DQL1
DQL2
DQL3
DQL4
DQL5
DQL6
DQL7

DQU0
DQU1
DQU2
DQU3
DQU4
DQU5
DQU6
DQU7

C244

0.1uF

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

NC_1
NC_2
NC_3
NC_4
NC_6

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

+0.75V_VREF1_M0

M8

H1

L8

ZQ

B2
D9
G7
K2
K8
N1
N9
R1
R9

A1
A8
C1
C9
D2
E9
F1
H2
H9

J1
J9
L1
L9
T7

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

B1
B9
D1
D8
E2
E8
F9
G1
G9

R223

240 1%

+0.75V_VREF1_M1

+1.5VQ1

+1.5VQ0

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.

+0.75V_VREF0_M0

R203
1K
1%

R204
1K
1%

+1.5VQ0

R205

1K
1%

C211

0.1uF

C212

0.1uF

R206
1K
1%

+1.5VQ0

C213

1000pF

+0.75V_VREF0_D0

C214

0.1uF

R207
1K
1%

R208
1K
1%

C215

1000pF

+0.75V_VREF0_M1

C218

C216

1000pF

0.1uF

+1.5VQ0

R209

1K
1%

C217

0.1uF

+1.5V

MLB-201209-0120P-N2

C219

4.7uF
10V

+0.75V_VREF0_D1

R210

C220

1K
1%

0.1uF

L200

C221

1000pF

C222

4.7uF
10V

+1.5VQ0

DDR1 PHY VREFDDR0 PHY VREF

+1.5VQ1

R212
1K
1%

R213

1K
1%

+1.5VQ1

C223

0.1uF

+0.75V_VREF1_M0

C224

0.1uF

R214

1K
1%

R215

1K
1%

+1.5VQ1

C225

1000pF

+0.75V_VREF1_D0

C226

0.1uF

R217
1K
1%

R218

1K
1%

C227

1000pF

+0.75V_VREF1_M1

C230

C228

0.1uF

1000pF

+1.5VQ1

R219

1K
1%

C229

0.1uF

+1.5V

MLB-201209-0120P-N2

C231

4.7uF
10V

R220

C232
1K
1%

L201

+0.75V_VREF1_D1

C233

1000pF

0.1uF

C234

4.7uF
10V

+1.5VQ1

240Hz Back-End Board 2011. 07. 05

LG1122_DDR3 2

6

FRC-III AIP for 1.8V

Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

VLCD_POWER

(+12V)

TYP 0.278A
MAX 0.345A

FRC-III CORE for 0.9V

VLCD_POWER

(+12V)

TYP 2.521A
MAX 3.124A

Vout=0.765*(1+R1/R2)

Vout=0.765*(1+R1/R2)

+1.8V

R1

R313
0

R300
30K
1%

R2

R301
22K
1%

C300
22pF
50V

C301
1uF
25V

R304
10K

TPS54327DDAR

EN

VFB

VREG5

SS

C303
3300pF
50V

tss(ms)=[C303(nF)*Vref]/Iss(uA)

FRC-III DDR3 for 1.5V

+1.5V

R314

3.6K
1%
R302
18K
1%

R2

R303
22K
1%

C335
100pF
50V

C302
1uF
25V

R305
10K

+3.3V

C304

0.01uF
50V

VREG5

TPS54327DDAR

EN

VFB

SS

1

2

3

4

1

2

3

4

IC300

IC301

9

THERMAL

9

THERMAL

L302
MLB-201209-0120P-N2

C307

0.1uF

[EP]GND

VIN

8

7

6

5

8

7

6

5

VBST

SW

GND

[EP]GND

VIN

VBST

SW

GND

C305

0.1uF

C306

0.1uF

16V

L300

16V

3.6uH

NR8040T3R6N

C308

0.1uF
16V

L301

16V

3.6uH

NR8040T3R6N

C309
10uF
25V

OPT

VLCD_POWER

(+12V)

L303
MLB-201209-0120P-N2

C310
10uF
25V

OPT

C311
10uF
25V

+0.9V

+1.8V

C334

100pF

C312

C315

22uF

22uF

10V

10V

TYP 1.149A TYP 0.043A
MAX 1.184A

R1R1
C313
10uF
25V

C314
22uF
10V

+1.5V

C316
22uF
10V

Vout=0.765*(1+R1/R2)

R308

R315

5.1K

R2

R309
22K
1%

R1

R316

0

50V

OPT

C322

0.1uF

R306

16V

4.7K
1%

R2
R307
22K
1%

Vout=0.8*(1+R1/R2)

FRC-III I/O for 3.3V

+3.3V

R311

68K

1%

1%

C318
22pF
50V

C319
1uF
25V

10K

OPT

C328
10uF

C321

0.01uF
50V

25V

PGND

AGND

VREG5

L306
MLB-201209-0120P-N2

C326
10uF

25V

IC302

AOZ1038PI

1

VIN

2

3

FB

4

IC303

TPS54327DDAR

EN

1

VFB

2

3

SS

4

9

THERMAL

9

THERMAL

+0.9V

L304

R312

3.3K

3.6uH

NR8040T3R6N

+3.3V

R310
10K

C320

4700pF

50V

C329
22uF
10V

C332
22uF
10V

C336
3300pF
50V
OPT

[EP]LX

NC_2

8

NC_1

7

EN

6

COMP

5

MAX 0.046A

VLCD_POWER

(+12V)

L307
MLB-201209-0120P-N2

C330

C327

C325

0.1uF

[EP]GND

VIN

8

7

6

5

VBST

SW

GND

C323

0.1uF

16V

L305

16V

3.6uH

NR8040T3R6N

10uF
25V

10uF
25V

OPT

+3.3V

C333

C331

22uF

22uF

10V

10V

OPT

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.

tss(ms)=[C304(nF)*Vref]/Iss(uA) tss(ms)=[C321(nF)*Vref]/Iss(uA)

LG1122(FRC-III) Power up Sequence

Analog I/O Power +1.8V

Digital I/O Power +3.3V

DDR3PHY Power +1.5V

Core Power +0.9V

Ton_DIO 20us(min)

Ton_DDR 40us(min)

Ton_CORE 40us(min)

2011. 07. 05120Hz Back-End Board

POWER 3

6

1. RBF

Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

- Pattern selection of No Video input
LOW : Rolling Pattern
HIGH : Black Pattern

2. AGP_EN

- NO input indicator
LOW : Normal
HIGH : No input

3. 3D_EN

- 2D/3D mode selection
LOW : 2D mode
HIGH : 3D mode

4. 3D_LR

- Left/Right frame Indicator
LOW : Left
HIGH : Right

TCON_RST

SW400

JTP-1127WEM

VCC_LCM
(+3.3V)

R400
10K

EEP_ADDR = HIGH -> EEPROM Address = 0xA6

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

SOE
GSP
GOE
GSC
POL
FLK
DPM

H_CONV

OPT_P
OPT_N

RBF

AGP_EN

3D_EN
3D_LR

TCON_SCL

TCON_SDA
I2C_SCL_S
I2C_SDA_S

WP_EEPROM_TCON

No USE(NC at Rx side)

TX_LOCK R425 33

[T-Con EEPROM(32KBIT)]

A13
B13
A12
B12
A11
B11
A10
B10

A9
B9
A8
B8
A7
B7
A6
B6

R402 33
R403 33
R404 33
R405 33
R406 33
R407 33
R408 33
R409 33
R410 33
R411 33

R412 33

R413 15K

R414 33
R415 33
R416 33
R417 33

R418 33

R426 3.9K

L1
M1
N2
N1
E2
F1
F2
M2
D1
E1

B4
A2
A4

OPT

B3
A3

P1

1%

N16
M18
L17
L18
K17
K18
J17
J18
H17
H18

F18
F17
E18
E17

C18

G17
G18

A15

1%

D18
D17

D2
C1
K3
L3
M3

N3
N17
N18
M17

K1

K2

J1

J2

H1

H2

G1

G2

L2

I2C Slave Address : 0x70

R420

R401
10K

AT24C32D-SSHM-T

10K

A0

A1

A2

GND

I2C Slave Address : 0xA6

- Write Protection
HIGH : Write Protection
LOW or NC : Normal Operation

LGE5812B

RX0P
RX0N
RX1P
RX1N
RX2P
RX2N
RX3P
RX3N
RX4P
RX4N
RX5P
RX5N
RX6P
RX6N
RX7P
RX7N

SOE
GSP
GOE
GSC
POL
FLK
DPM
H_CONV
OPT_P
OPT_N

RBF
LR_IND_OUT
AGP_EN
3D_EN
3D_LR_IN

RMLVDS

TMODE0
TMODE1
TMODE2
TMODE3
TMODE4
TMODE5
TMODE6
TMODE7
TMODE8
TMODE9

SCL_M
SDA_M
SCL_S
SDA_S

RST_N

EEP_ADDR
WP

VX1_RBG
HPD_VX1
LOCKN_VX1

GPIO0
GPIO1
GPIO2
GPIO3
GPIO4
GPIO5
GPIO6
GPIO7
GPIO8

NC1
NC2
NC3
NC4
NC5
NC6
NC7
NC8
NC9

IC400

1

2

3

4

IC401

IC401

+3.3VDD

LGE5812B

R1

LLV0P

R2

LLV0N

T1

LLV1P

U1

LLV1N

U2

LLV2P

V2

LLV2N

T2

LLVCLKP

T3

LLVCLKN

V3

LLV3P

U3

LLV3N

U4

LLV4P

V4

LLV4N

T4

LLV5P

T5

LLV5N

V5

LRV0P

U5

LRV0N

U6

LRV1P

V6

LRV1N

T6

LRV2P

T7

LRV2N

V7

LRVCLKP

U7

LRVCLKN

U8

LRV3P

V8

LRV3N

T8

LRV4P

T9

LRV4N

V9

LRV5P

U9

LRV5N

U10

RLV0P

V10

RLV0N

T10

RLV1P

T11

RLV1N

V11

RLV2P

U11

RLV2N

U12

RLVCLKP

V12

RLVCLKN

T12

RLV3P

T13

RLV3N

V13

RLV4P

U13

RLV4N

U14

RLV5P

V14

RLV5N

T14

RRV0P

T15

RRV0N

V15

RRV1P

U15

RRV1N

U16

RRV2P

V16

RRV2N

T16

RRVCLKP

T17

RRVCLKN

V17

RRV3P

U17

RRV3N

U18

RRV4P

T18

RRV4N

R17

RRV5P

R18

RRV5N

VCC_LCM
(+3.3V)

VCC

8

WP

7

SCL

6

SDA

5

C400

0.1uF

16V

R421
10K

OPT

R422
10K

LLV0P
LLV0N
LLV1P
LLV1N
LLV2P
LLV2N
LLVCLKP
LLVCLKN
LLV4P
LLV4N
LLV5P
LLV5N
LLV6P
LLV6N

LRV0P
LRV0N
LRV1P
LRV1N
LRV2P
LRV2N
LRVCLKP
LRVCLKN
LRV4P
LRV4N
LRV5P
LRV5N
LRV6P
LRV6N

RLV0P
RLV0N
RLV1P
RLV1N
RLV2P
RLV2N
RLVCLKP
RLVCLKN
RLV4P
RLV4N
RLV5P
RLV5N
RLV6P
RLV6N

RRV0P
RRV0N
RRV1P
RRV1N
RRV2P
RRV2N
RRVCLKP
RRVCLKN
RRV4P
RRV4N
RRV5P
RRV5N
RRV6P
RRV6N

R423
2K

R424
2K

+3.3AVDD_TX

+3.3AVDD_PLL

+1.0VDD_PLL

+3.3AVDD_VX1

+1.0VDD

WP_EEPROM_TCON

TCON_SCL

TCON_SDA

D3

VDD33_1

D16

VDD33_2

E3

VDD33_3

E16

VDD33_4

F3

VDD33_5

F16

VDD33_6

G3

VDD33_7

G16

VDD33_8

H3

VDD33_9

H16

VDD33_10

J3

VDD33_11

J16

VDD33_12

K16

VDD33_13

R6

AVDD33_TX_1

R7

AVDD33_TX_2

R8

AVDD33_TX_3

R9

AVDD33_TX_4

R10

AVDD33_TX_5

R11

AVDD33_TX_6

R12

AVDD33_TX_7

R13

G12

H12

J12

K12

L12

M10
M11
M12

B18

A17

C11
C12

G10
G11

L10
L11
L14
L15
L16

M14
M15
M16

N14
N15

P10
P11
P12
P13
P14
P15
P16
P17
P18

R14
R15
R16

P400

12507WR-03L

4

AVDD33_TX_8

G7

VDD10_1
VDD10_2

H7

VDD10_3
VDD10_4

J7

VDD10_5
VDD10_6

K7

VDD10_7
VDD10_8

L7

VDD10_9
VDD10_10

M7

VDD10_11

M8

VDD10_12

M9

VDD10_13
VDD10_14
VDD10_15
VDD10_16

AVDD33_PLL

VDD10_PLL

AVDD33_VX1_1
AVDD33_VX1_2

G8

AVDD10_VX1_1

G9

AVDD10_VX1_2
AVDD10_VX1_3
AVDD10_VX1_4

L9

GND_1
GND_2
GND_3
GND_4
GND_5
GND_6

M4

GND_7

M5

GND_8
GND_9
GND_10
GND_11

N4

GND_12

N5

GND_13
GND_14
GND_15

P2

GND_16

P3

GND_17

P4

GND_18

P5

GND_19

P6

GND_20

P7

GND_21

P8

GND_22

P9

GND_23
GND_24
GND_25
GND_26
GND_27
GND_28
GND_29
GND_30
GND_31
GND_32

R3

GND_33

R4

GND_34

R5

GND_35
GND_36
GND_37
GND_38

1

2

3

+1.0VDD

[T-Con EEPROM Debug]

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

TCON_SDA

TCON_SCL

A5
A14
A16
B1
B2
B5
B14
B15
B16
B17
C2
C3
C4
C5
C6
C7
C8
C9
C10
C13
C14
C15
C16
C17
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
E4
E5
E6
E7
E8
E9
E10
E11
E12
E13
E14
E15
F4
F5
F14
F15
G4
G5
G14
G15
H4
H5
H8
H9
H10
H11
H14
H15
J4
J5
J8
J9
J10
J11
J14
J15
K4
K5
K8
K9
K10
K11
K14
K15
L4
L5
L8

[All of OPT decaps must be placed on PCB Bottom side]

+3.3AVDD_PLL Decaps

VCC_LCM
(+3.3V)

MLB-201209-0120P-N2

C401

4.7uF
10V

L400

+3.3AVDD_PLL

C407

4.7uF
10V

+3.3AVDD_PLL

C413

0.1uF
16V

+1.0VDD_PLL Decaps

VCORE

(+1.0V)

MLB-201209-0120P-N2

C402

4.7uF
10V

L401

+1.0VDD_PLL

C408

4.7uF
10V

+1.0VDD_PLL

C414

0.1uF
16V

+3.3VDD Decaps

VCC_LCM
(+3.3V)

MLB-201209-0120P-N2

C403

0.1uF
16V

L402

+3.3VDD

C409

0.1uF
16V

+3.3AVDD_TX Decaps

VCC_LCM
(+3.3V)

MLB-201209-0120P-N2

C404

0.1uF
16V

L403

+3.3AVDD_TX

C410

0.1uF
16V

+1.0VDD Decaps

VCORE

(+1.0V)

MLB-201209-0120P-N2

C405

4.7uF
10V

L404

+1.0VDD

C411

4.7uF
10V

+3.3AVDD_VX1 Decaps

VCC_LCM
(+3.3V)

MLB-201209-0120P-N2

C406

0.1uF
16V

L405

+3.3AVDD_VX1

C412

0.1uF
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.

2011. 07. 05240Hz Back-End Board

240Hz T-Con(LG5812) 4

6

[PMIC Block]

Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

VL

(+5V)

TH500
47k-ohm

HVDD

(+8.4V)

R507

2.7K

PANEL_VCC

(+12V)

R503

0

C501
10uF
25V

to prevent inrush current

R506
150K

1%

C502
10uF
25V

VDD_LCM

(+16.8V)

R508

PANEL_VCC

(+12V)

R514

0

C514

C510

10uF

10uF

25V

25V

TCOMP

R509
120K

VL

(+5V)

C509

1uF
25V

L501

10uH

R513

D501
1N4148W

100V

D502
SMAB34

40V

2.2

3.1A

R515 0

0

C504

C505

10uF

10uF

25V

25V

L500
22uH

C507

0.47uF
50V

C508

0.47uF

R510
10

1/10W

D500
1N4148W

100V

50V

TCOMP

C513

1000pF

C511

0.1uF
50V

C512

0.1uF
50V

C515

1uF
25V

C517

R516

0.1uF
50V

PANEL_VCC

(+12V)

0

C516

0.01uF
50V

C519

0.1uF
50V

TCOMP

AGND
AVIN

PVINB3

BST3
SWB3
OUT3

PGND3

C522
120pF
50V

C521
10uF
25V

MMBT3906(NXP)

R517
680

EN1

VL

C524

0.1uF
50V

2200pF

Q500

EBC

[EP]AGND

1
2
3
4
5
6
7
8
9
10

R518

C525

C523
10uF
25V

33K

50V

C527

0.1uF
50V

PVINB12_2

NC_5

39

40

THERMAL

11SS12

COMP

41

IC501

MAX17139

13

PGND_114PGND_2

C528

4.7uF
50V

SWB

15

SW_116SW_2

NC_435SWB1_136SWB1_237BST138PVINB12_1

34

17

SWI18SWO

D503
SMAB34

40V

LQM2HPN2R2MG0L

PGND232SWB233VLOGIC1

31

30
29
28
27
26
25
24
23
22
21

19

20

NC_1

CTRLP

CTRLP

C530

4.7uF
50V

R519

0

L503
22uH

2.2A

L502

2.2uH

VLOGIC2
SDA
SCL
A0
RST
NC_3
CTRLN
NC_2
VGL
VGH

C532
1uF
25V

R522 33
R523 33

R521 33

VGH_S

(+27V)

C531
10uF
25V

VGH_S

(+27V)

R520
18K
1/10W

C534
10uF
25V

OPT

R524
18K
1/10W

VCC_LCM
(+3.3V)

R525
10K

R526
10K

VGL_FB

C533
10uF
25V

C536
22uF
10V

C537
10uF
25V

C538
22uF
10V

R527

0

I2C_SDA_S
I2C_SCL_S

C535
10uF
25V

R535

(+1.0V)

VCC_LCM
(+3.3V)

0

C540

0.1uF
50V

VCORE

10K

VDD_LCM

(+16.8V)

R533

0

R531

TCON_RST

R532 680

R538

9.1K
1/8W

B

VCC_LCM
(+3.3V)

R536

5.1K

C

Q501
2SC3052

E

D504

1N4148W

100V

C546

0.22uF
50V

OPT

C547

0.22uF
50V

OPT

1N4148W

C548

0.22uF
50V

C549

0.22uF
50V

SWB

D505

100V

R541
0

R542
2K
1/8W
1%

C551

0.1uF
50V

OPT

OPT

VGL_FB

R543 0

OPT

VCC_LCM
(+3.3V)

C552
10uF
25V

C553
10uF
25V

R544

VGL

(-5V)

0

R545

3.6K
1/10W

[GPM Block]

VLCD_POWER

(+12V)

PANEL_CTL

VGH

(+27V)

R554 0

GPM_OFF

VGH_S

(+27V)

R555 0

GPM_ON

R500 15K

GPM_ON

C500
56pF
50V

GPM_ON

OPT

R501 33

R502 33

IC500

KIA3820FK

VGH

GPM_ON

1

VGH_M

2

RE

1%

3

CE

4

VFLK

8

GND

7

VDPM

6

VDD

5

GPM_ON

VCC_LCM
(+3.3V)

R504

OPT

R505 33

GPM_ON

GSC

FLK

VDD_LCM

(+16.8V)

R511

0

1/10W

DPM

GPM_ON

R512

OPT

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.

CTRLP

PANEL_POWER

PANEL_CTL_FRC

PANEL_CTL_FRC

R556

10K

C560

0.1uF
50V

R557

10K

R558

1.8K

B

PANEL_CTL_FRC

C

Q502
MMBT3904(NXP)
PANEL_CTL_FRC

E

C561
10uF

16V

C559

0.01uF
50V

PANEL_CTL_FRC

L505 CIS21J121

PANEL_CTL_MAIN

Q503

PANEL_CTL_FRC

AO3407A

D

S

C562

0.1uF
G

50V

OPT

C563

[P-Gamma Block]

I2C_SCL_S

R539

DVDD

VCOM_GND

VCOM_OUT

R537

C544

4.7uF
50V

33

EP[GND]

SDA

1

A0

2

3

4

5

0

C545

0.1uF
50V

PANEL_VCC

VCC_LCM
(+3.3V)

I2C_SDA_S

R528

10K

1uF

25V

OPT

C564

0.1uF
50V

VDD_LCM

(+16.8V)

R529 0

C542
1uF
10V

C543

4.7uF
50V

R534

33

HVDD

(+8.4V)

C550
1uF
25V

NC_117HVDD18GM719GM820SCL

16

GM6

THERMAL THERMAL

21

BUF08630

6

VCOM_FB

15

GM5

14

GM4

13

IC502

0xEA 0xE8

7

AVDD_1

AVDD_AVDD

GM3

12

GM2

11

9

10

8

GM1

BKSEL

R540
10K

GMA14

GMA13

GMA12

GMA10

GMA4

GMA3

GMA2

GMA1

VCC_LCM
(+3.3V)

VDD_LCM

(+16.8V)

I2C_SDA_S

R548

10K

R546 0

R547 10R530 10

C554
1uF
10V

C555

4.7uF
50V

R549

33

DVDD

VCOM_GND

VCOM_OUT

C556

4.7uF
50V

I2C_SCL_S

R550

33

EP[GND]

SDA

1

A0

2

3

4

5

C557

0.1uF
50V

6

VCOM_FB

21

IC503

BUF08630

7

8

AVDD_1

AVDD_AVDD

HVDD

(+8.4V)

9

BKSEL

R551
10K

C558
1uF
25V

NC_117HVDD18GM719GM820SCL

16

GM6

15

GM5

14

GM4

13

GM3

12

GM2

11

10

GM1

R552 0

R553 0

2011. 07. 05240Hz Back-End Board

PMIC/GAMMA/GPM 5

GMA18

GMA17

GMA16

GMA15

GMA9

GMA7

GMA6

GMA5

VCOMOUT

VCOMFB

6

[80P mini-LVDS output wafer]

Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

VDD_LCM

(+16V)

[51P HS-LVDS input wafer]

P600

FI-RE51S-HF-J-R1500

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

52

L/DIM0_SCLK

L/DIM0_MOSI

L/DIM0_VS

LG1122_RST

FLASH_WP

PWM_BPL

RXA0N

RXA0P

RXA1N

RXA1P

RXA2N

RXA2P

RXACLKN

RXACLKP

RXA3N

RXA3P

RXA4N

RXA4P

RXB0N

RXB0P

RXB1N

RXB1P

RXB2N

RXB2P

RXBCLKN

RXBCLKP

RXB3N

RXB3P

RXB4N

RXB4P

L600

MLB-201209-0120P-N2

C600
10uF
25V

VLCD_POWER

(+12V)

C601
10uF
25V

+3.3V

G

D

Q600

2N7002K

R600 33

OPT

+3.3V

G

D

Q601

2N7002K

R601 33

OPT

C602

C603

0.1uF

10uF

50V

25V

P601

104060-8017

VDD

C620

0.1uF
50V

S

C621

0.1uF
50V

S

I2C_SDA_S

I2C_SCL_S

1

VDD

2

GND

3

VCC

4

VCC

5

GND

6

HVDD

7

HVDD

8

GND

9

OPT_P

10

VGL

11

GND

12

GOE

13

GSC

14

GND

15

VGH

16

GND

17

RVCOM_FB

18

VCOM_R

19

GND

20

ZOUT

21

GND

22

GMA1

23

GMA2

24

GMA3

25

GMA4

26

GMA5

27

GMA6

28

GMA7

29

GMA9

30

GMA10

31

GMA12

32

GMA13

33

GMA14

34

GMA15

35

GMA16

36

GMA17

37

GMA18

38

GND

39

GSP

40

POL

41

GND

42

SOE

43

H_CONV

44

OPT_N

45

GND

46

RLV0+

47

RLV0-

48

RLV1+

49

RLV1-

50

RLV2+

51

RLV2-

52

GND

53

RLVCLK+

54

RLVCLK-

55

GND

56

RLV3+

57

RLV3-

58

RLV4+

59

RLV4-

60

RLV5+

61

RLV5-

62

GND

63

RRV0+

64

RRV0-

65

RRV1+

66

RRV1-

67

RRV2+

68

RRV2-

69

GND

70

RRVCLK+

71

RRVCLK-

72

GND

73

RRV3+

74

RRV3-

75

RRV4+

76

RRV4-

77

RRV5+

78

RRV5-

79

GND

80

81

OPT_P

GOE

VCOMFB
VCOMOUT

Z_OUT

GMA1
GMA2
GMA3
GMA4
GMA5
GMA6
GMA7
GMA9
GMA10
GMA12
GMA13
GMA14
GMA15
GMA16
GMA17
GMA18

GSP
POL

SOE
H_CONV
OPT_N

RLV0P
RLV0N
RLV1P
RLV1N
RLV2P
RLV2N

RLVCLKP
RLVCLKN

RLV4P
RLV4N
RLV5P
RLV5N
RLV6P
RLV6N

RRV0P
RRV0N
RRV1P
RRV1N
RRV2P
RRV2N

RRVCLKP
RRVCLKN

RRV4P
RRV4N
RRV5P
RRV5N
RRV6P
RRV6N

C604
10uF
25V

HVDD

(+8V)

VGL

(-5V)

VGH

(+27V)

C605
10uF
25V

C607

0.1uF
50V

VCC_LCM
(+3.3V)

C610

0.01uF
50V

P602

104060-8017

81

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
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80

1
2
3
4
5
6
7
8
9

GND
LLV0+
LLV0­LLV1+
LLV1­LLV2+
LLV2­GND
LLVCLK+
LLVCLK­GND
LLV3+
LLV3­LLV4+
LLV4­LLV5+
LLV5­GND
LRV0+
LRV0­LRV1+
LRV1­LRV2+
LRV2­GND
LRVCLK+
LRVCLK­GND
LRV3+
LRV3­LRV4+
LRV4­LRV5+
LRV5­GND
OPT_N
H_CONV
GSP
POL
GND
SOE
GND
GMA1
GMA2
GMA3
GMA4
GMA5
GMA6
GMA7
GMA9
GMA10
GMA12
GMA13
GMA14
GMA15
GMA16
GMA17
GMA18
GND
GND
ZOUT
GND
VCOM_L
LVCOM_FB
GND
VGH
GND
GSC
GOE
GND
VGL
GND
HVDD
HVDD
GND
VCC
VCC
GND
VDD
VDD

LLV0P
LLV0N
LLV1P
LLV1N
LLV2P
LLV2N

LLVCLKP
LLVCLKN

LLV4P
LLV4N
LLV5PGSC
LLV5N
LLV6P
LLV6N

LRV0P
LRV0N
LRV1P
LRV1N
LRV2P
LRV2N

LRVCLKP
LRVCLKN

LRV4P
LRV4N
LRV5P
LRV5N
LRV6P
LRV6N

OPT_N
H_CONV
GSP
POL

SOE

GMA1
GMA2
GMA3
GMA4
GMA5
GMA6
GMA7
GMA9
GMA10
GMA12
GMA13
GMA14
GMA15
GMA16
GMA17
GMA18

Z_OUT

VCOMOUT
VCOMFB

GSC
GOE

C616

0.1uF
50V

VGH

(+27V)

VGL

(-5V)

VCC_LCM

(+3.3V)

HVDD

(+8V)

C618

0.01uF
50V

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.

VDD_LCM

(+16V)

C614
10uF
25V

C615
10uF
25V

C617
10uF
25V

C619

0.1uF
50V

[LEFT FFC CONNECTOR][RIGHT FFC CONNECTOR]

2011. 07. 05240Hz Back-End Board

Wafer 6 6

Revision History

Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

------------------------------------------------------------------------------------------------­(0) Proto Design

P100

12507WR-04L

5

1 2

MENU

1 2

0.53V

R104

1.8K

TP106 TP108

SW106

JTP-1127WEM

43

0.51V

R105

1.8K

TP107

SW107

JTP-1127WEM

43

1.73V

R100
10K

TP102

SW100

JTP-1127WEM

TP100

1KEY1

2GND

3KEY2

4GND

TP101

OPT

ZD100

5.6B

OPT

ZD101

5.6B

KEY1

KEY2

1 2

43

VOL+ ENTER

1.54V

R101
10K

SW101

JTP-1127WEM

1 2

43

CH+ POWER

SW102

JTP-1127WEM

TP103

SW103

JTP-1127WEM

R102

4.7K

1 2

VOL-

R103

4.7K

1 2

CH-

1.13V

TP104

SW104

JTP-1127WEM

43

1.03V

TP105

SW105

JTP-1127WEM

43

1 2

1 2

INPUT

R106
270

43

R107
270

43

0.09V

0.09V

TP109

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.

LCD TV Repair Guide

Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

`12 years New Models

< Applicable Model >

XXLM960V-ZB
XXLM860V-ZB

V : T2/C/S2

T : T2/C

S : T/C/S2

0 : T/C

2 types of LED - Edge

Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

Benefit:MoreClearMoreReal

EdgeType
w/LocalDimming

LED Array

Upper
Metal

BLU

Cover

EdgeLED

Local

Dimming

Feature

Bestpicturequality+thinTV

Localdimmingdepictsmore
deepblack.

structure

Local

Dimming

LED Array is on the side of Module

Model

XXLW750T/W/S/G

42inch : H(2) * V(8) = 16Block
42inch : H(2) * V(8) = 16Block
42inch : H(2) * V(8) = 16Block

2 types of LED - ALEF

Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

Benefit:MoreClearMoreReal

Feature

BLU

structure

ALEFType
LocalDimming

DBEF

Prism sheets

Diffuser plate

Light Blocking Pattern

Guiding Layer

Reflecting coating w/patterns

PCB

LED Array is on the back of Module

ALEFLED`

Local

Dimming

Bestpicturequality+thinTV
Slimmerdepth
betterpicturequality

Localdimmingdepictsmore
deepblack.

Model

XXLM960V
47inch : H(6) * V(4) = 24Block
55inch : H(6) * V(4) = 24Block

Local

Dimming

Main PCB for Broadband

Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

Main + TCON all in one

XXLM960V-ZB
XXLM860V-ZB

To PSU

To FRC BOARD

Local Dim.

3

6

Woofer Spk

4

1

2

Main processor_Digital(LG1152D),

1

DDR Memory
Flash Memory

Main processor_analog(LG1152A)

2

wifi

Local Key +IR

Front Spk

Motion assy

Micom for Key/IR sensing

3

5

Audio AMP (10W+10W)

4

HDMI switch (4:1)

4

5

3D Depth Control IC,

6

DDR Memory

FRC Board for Broadband

Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

XXLM960V-ZB

From Main Board

1

Main + TCON all in one

FRC Processor(LG1122)

1

To Pannel ( Left )

T-Con IC(LG5812)

2

2

To Pannel ( Right )

Block Diagram

Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

HDMI1
HDMI2

HDMI3
HDMI4

Component

PC-RGB

(WUXGA)

TS In(CHB)

CVBS(CHB)

SIF(1 Ch)

Audio L/R

(5 Ch)

Line-Out

SCART

I2S

CVBS

(8 Ch)

CVBS-Out

SCART

(2 Ch)

HDMI

SW

HDMI

(1 Ch)

L9A L9D

AUD

BB_TP_DATA

CHB_DATA

DAC_DATA

AAD_DATA

HSR_P/M

M-Remote_R/TX

DTV TS

EB_DATA

16
16

16

8

RMII

TXA/B

SPIDF_OUT

Built-in WiFi

PHY

51Pin LVDS

MICOM

CI Slot

DDR3 X 3

eMMC

USB2.0x3

Ethernet

Keypad
IR

Motion-R

Jack Interface

Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

SC_DET

SC_CVBS_IN

SC_FB/ID_IN 2bit

SC_R/G/B 3bit

SC_L/R_IN

AV_L/R_IN

AV_CVBS_DET

Main Chip

COMP_Y+/Pb+/Pr+

COMP_DETAV_CVBS_IN

SPDIF_OUT

PC_L/R_IN

HP_L/ROUT

EEPROM

IC802/

R1EX24002ASAS0A

RGB_DDC_SCL/SDA 2bit

SPDIF

PC_Audio

Earphone Block

EDID_WP

MICOM

DTV/ATV_SELECT

DTV/MNT_V_OUT

SCART

MUX

IC2502

ATV_OUT

DSUB_R/G/B 3bit

DSUB_DET

RGB

Tuner

L9 Block diagram

Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

ATSC Half NIM

DIF

SIF

Audio L/R (5-ch)

Tuner_CVBS

CVBS(6ch)

Component(2ch)

PC-RGB

HDMI(1ch)

ARC

(1ch)

GBB AFE
1ch@30MHz
w/ PLL

BTSC AFE
10b@18.432MHz
w/ PLL

1ch mono
Audio-ADC
24b@48KHz

1ch L/R

SW

Audio-ADC
24b@48KHz

CVBS AFE(2-ch)

SW

12b@54MHz

3ch Video
AFE

SW

10b@165MHz
w/ LLPLL

HDMI-Rx 1.4
(1-port PHY)
3D, ARC, 4kx2k

Analog Chip

Global Baseband
V/Q, DVB-T/C

Audio Codec0
(Digital Part)

Audio Codec1
(Digital Part)

12 : CVBS

Capture
Block
(3CH)

3D or UD

HDMI
(1-Link)

Data bridge

Audio PLL
w/ DCO

I2C

4(val, err, clk, sop)
+8 (data)

Parallel TS

System
Demux

10(data)+1(en)+5(gc)

3(lrck, lrch, sck)

I2S (mono)

I2S(stero)

3(lrck, lrch, sck)

12

LVDS

LVDS

I2C

12

I2S or SPDIF8

1 (ARC data)

Audio Clocks9

6(gbb, l9da)

interrupt

I2C

Mux

AAD
(THAT)

LVDS

LVDS

I2C

3(hdmi, 3ch, gbb)

Video Decoder
(Dual HD)

H.264 Encoder
SD upto 480p

CPU

Mux

Dual C-A9 (1GHz)
Graphic Engine

2D-VG / 3D Open-ES2.0

Video

Mux

Audio

Digital Chip

Audio

Diplay
Engine

MC NR,
Vertical MC IPC

Scaler, PE
OSD, VCR

Ethernet
MAC

eMMC
Controller

USB2.0
Host (x3)

PHY
(3-port)

Audio DSP
Multi-STD
Audio Decoder

DDR3(x16) * 3

DDR3-PHY

Sound
DSP

Digital
Audio
Output

LVDS

LVDS

(Headphone)

I2S

I2S

SPDIF

Video

OSD

L9 Block diagram

Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

xi_main

xo_main

24Mhz

2 port USB PHY

1 port USB PHY

DDR3PLL

DDR3PLL1

SSC setting

- 0xFD3001CC

- 0xFD3001D0

DDR3PLL2

SSC setting

- 0xFD3001C4

- 0xFD3001D8

SSC setting

- 0xFD3001D4

- 0xFD3001D8

1.6Ghz

1.6Ghz

30/48 Mhz

30/48Mhz

1 Ghz

CT
R

0 1 0 10 1

1/2

1/5

1.6Gh
z

1.6Ghz

800Mhz

800Mhz

i_m01_ddrclk

i_m2_ddrclk

i_core800_clk

i_core320_clk

dcoin_clk

Clock Divide & Reset generation
w/ test logic

u_crg

Clock Divide & Reset generation
w/ test logic

Clock Divide & Reset generation
w/ test logic

Clock Divide & Reset generation
w/ test logic

Clock Divide & Reset generation
w/ test logic

USB controller

CPU

Memory Controller

Memory Controller

Memory Controller

Video/Audio Block
CPU peripherial

de_dco_ou

200Mhz

DCO

DCO

200Mhz

t

27Mhz

sdec_dco_o
ut

27Mhz

Glitch-free logic

between
de_dco_out and
sdec_dco_out

About 220 internally generated clocks

CT
R

27Mhz

0 1

udnt_buf_dpll_fin

27Mhz

SSC setting

-0xFD300108

-0xFD30010C

DISPLL

u_DPLL

disp_fout

sclk

Clock Divide & Reset

generation w/ test logic

TE

DE

Appendix. Block Diagram for Edge/ALEF Backlight

Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

SoC

LLV0~6P/N

LRV0~6P/N

RRV0~6P/N

Main FRC

Dual-Link LVDS For Video

3D

Chip

Dual-Link LVDS For OSD

[ XXLM960V ALEF LED Backlight]

IC401
LG5812B

FHD@60Hz

FHD@60Hz

TXP 0~7

TXN 0~7

FRC-III

V by One

IC100
LG1122A

SPI/Vsync

TCON

(240Hz)

FHD@240Hz

Quad-Link

HF mini-LVDS

RXAP 0~4

RXAN 0~4

RXBP 0~4

RXBN 0~4

8

LED BLU control

LED BLU control

51Pin LVDS

RRV0~6P/N

80Pin mini LVDS

DDR1_A[0~12]

DDR1_DATA[0~15]

IC201 DDR1

DDR0_A[0~12]

DDR0_DATA[0~15]

IC200 DDR0

Interconnection - 1

Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

2

[PCBs]XXLM960V-ZB

1

Main PCB

2

LED driver

3

WIFI ASSY

4

7

RF MOTION ASSY

5

1

6

5

4

3

6

FRC ASSY

7

IR Key PCB

PSU

Interconnection – sub PCB( XXLM960V Series )

Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

Speaker cover Assy

5

IR Key PCB

RF MOTION ASSY

4

3

Local Key

PCB

IR PCB WIFI ASSY

RF MOTION ASSY

SPK unit

WIFI ASSY

1

To Main

Contents of LCD TV Standard Repair Process

Copyright © 2012 LG Electronics. Inc. All rights 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 2

3 Picture broken/ Freezing 3

A. Video error

4 Color error 4

5

6

B. Power error

7

8

C. Audio error

9 Wrecked audio/discontinuation/noise 9

10

11

12 Wifi operating checking 12

D. Function error

No video/Normal audio 1

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

No power 6

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

No audio/Normal video 8

Remote control & Local switch checking 10

M4 operating checking 11

5

7

13 External device recognition error 13

14 E. Noise Circuit noise, mechanical noise 14

15 F. Exterior error Exterior defect 15

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

Standard Repair Process

Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

Established

date

Revised date

2012.01.16

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

N

Move to No
video/No audio

Y

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 Inverter

Y

or module

N

Normal

voltage

Repair Power
Board or parts

N

End

Y

Replace T-con
Board or module
And Adjust VCOM

1/15

※Precaution

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

☞A7 & A3

Replace Main Board

1

Re-enter White Balance value

Standard Repair Process

Copyright © 2012 LG Electronics. Inc. All rights 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?

Replace Power
Board and repair
parts

Y

N

Check and
replace
MAIN B/D

Established

date

Revised date

End

2012.01.16
2/15

2

Standard Repair Process

Copyright © 2012 LG Electronics. Inc. All rights 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

Normal

Picture?

Y

Close

Y

N

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?

Contact with signal distributor

or broadcaster (Cable or Air)

Y

N

Check

S/W Version

SVC

Bulletin?

Y

S/W Upgrade

Normal

Picture?

Y

Established

date

Revised date

N

N

2012.01.16

Check

Tuner soldering

N

Replace

Main B/D

3/15

Y

Close

Close

3

Standard Repair Process

Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

LCD TV

☞A9

Check color by input

-External Input

-COMPONENT

-RGB

-HDMI/DVI

☞A12

Check Test pattern

Error

symptom

Color

error?

N

Check error
color input
mode

A. Video error

☞ A10

※ Check

and replace

Y

Link Cable
(LVDS) and
contact
condition

External Input/

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
4/15

Y

Replace module

N

Replace Main B/D

RGB/

HDMI/DVI

error

Check external
device and
cable

4

Request repair

for external

device/cable

N

External device

/Cable

normal

Y

Replace Main B/D

Standard Repair Process

Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

A. Video error

LCD TV

Error

symptom

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

Vertical/Horizontal bar, residual image, light spot

☞A9

Check color condition by input

-External Input

-Component

-RGB

-HDMI/DVI

☞A12

Check Test pattern

Screen

normal?

N

Replace
module

Check external

Y

device
connection
condition

Normal?

N

Request repair
for external
device

External device screen error-Color error

Check screen
condition by

Check S/W Version

Check

version

Y

S/W Upgrade

Normal

screen?

Y

End

N

N

input

-External Input

-Component

-RGB

-HDMI/DVI

☞ A10

Check and

Y

replace Link
Cable

External

Input
error

Component

error

RGB

error

HDMI/

DVI

5

Established

date

Revised date

Screen

normal?

End

N

Replace Main B/D
(adjust VCOM)

Y

For LGD panel

Replace Main
B/D

For other panel

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.

2012.01.16

Screen

normal?

Request repair for
external device

Screen

normal?

5/15

Replace
Module

N

Screen

normal?

Y

End

N

Replace
Main B/D

Y

Y

N

Replace
Main B/D

Standard Repair Process

Copyright © 2012 LG Electronics. Inc. All rights 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

Power LED

Check Power cord
was inserted properly

Error

symptom

On?

N

Normal?

Y

Close

Y

N

※

Check ST-BY 3.5V

☞A18

B. Power error

No power

DC Power on
by pressing Power Key
On Remote control

Normal

voltage?

Established

date

Revised date

2012.01.16
6/15

☞A19

Normal

operation?

Y

N

Check Power
On ‘”High”

OK?

N

Replace Main B/D

Y

Replace
Power
B/D

☞A4

Measure voltage of each output of Power B/D

Y

Y

N

Normal

voltage?

Replace Power B/D

Y

N

Replace Main B/D

Replace Power
B/D

6

Standard Repair Process

Copyright © 2012 LG Electronics. Inc. All rights 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

Abnormal

Abnormal

Established

date

Revised date

CPU

1

Normal

voltage?

Replace Power B/D

Y

N

2012.01.16

Replace Main B/D

Replace Main B/D

7/15

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

7

Standard Repair Process

Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

LCD TV

No audio
Screen normal

Error

C. Audio error

symptom

No audio/ Normal video

☞A24 ☞A25

Check user
menu >
Speaker off

Off

Y

Cancel OFF

Check audio B+

N

24V of Power
Board

Established

date

Revised date

Normal
voltage

Replace Power Board and repair parts

Y

N

2012.01.16
8/15

Check
Speaker
disconnection

Disconnection

Y

Replace Speaker

8

N

Replace MAIN Board End

Standard Repair Process

Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

LCD TV

Check input
signal

-RF

-External Input
signal

Error

symptom

C. Audio error

Wrecked audio/ discontinuation/noise

Established

date

Revised date

2012.01.16

→ abnormal audio/discontinuation/noise is same after “Check input signal” compared to No audio

☞A25

Signal

normal?

Y

N

(When RF signal is not
received)
Request repair to external
cable/ANT provider

(In case of
External Input
signal error)
Check and fix
external device

Wrecked audio/

Discontinuation/

Noise for

all audio

Wrecked audio/

Discontinuation/

Noise only

for D-TV

Wrecked audio/

Discontinuation/

Noise only

for Analog

Wrecked audio/

Discontinuation/

Noise only

for External Input

Check and replace
speaker and
connector

Replace Main B/D

Connect and check
other external
device

Check audio
B+ Voltage (24V)

Normal

voltage?

N

Replace Power B/D

Replace Main B/D

Normal
audio?

Y

N

Y

9/15

End

Check and fix external device

9

Standard Repair Process

Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

D. Function error

Remote control & Local switch checking

LCD TV

Error

symptom

1. Remote control(R/C) operating error

☞A27

Check R/C itself

Operation

Check R/C Operating

When turn off light

in room

If R/C operate,
Explain the customer
cause is interference

from light in room.

operating?

Normal

Y

N

Check & Replace

Baterry of R/C

Normal

operating?

Replace R/C

Check & Repair
Cable connection
Connector solder

Y

Close

N

Normal

operating?

Y

Close

☞A27

Check B+

N

On Main B/D

Established

date

Revised date

Y

N

3.5V

Normal

Voltage?

☞A4

Check 3.5v on Power B/D

Replace Power B/D or

Replace Main B/D

(Power B/D don’t have problem)

2012.01.16

☞A27

Check IR

Output signal

10/15

Replace

Main B/D

Normal

Signal?

N

Repair/Replace

IR B/D

Y

10

Standard Repair Process

Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

D. Function error

LCD TV

Error

symptom

2. M4(Magic Remocon) operating error

☞A7

Check the

INSTART menu

RF Receiver ver

is “00.00”?

☞A28

Check & Repair

connection

Y

RF assy

☞A7

RF Receiver ver

is “00.00”?

N

Check M4 itself

Operation

N

Close

M4 operating checking

Normal

operating?

Check & Replace

Batterry of M4

Normal

operating?

Replace M4

Y

N

Y

N

Press the

wheel

Close

Established

date

Revised date

Is show ok

message?

Y

Close

Is show ok

message?

2012.01.16
11/15

Turn off/on the

N

set and press

the wheel

N

Y

Press the back
key about 5sec

Y

Down load the Firmware

* INSTART MENUÆ15.RF

Remocon TestÆ3. Firmware

download

Close

* If you conduct the loop at 3times, change the M4.

11

Standard Repair Process

Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

LCD TV

Error

symptom

3.Wifi operating error

Check the

INSTART menu

☞A7

Wi-Fi Mac value

is “NG”?

☞A29

Check & Repair

Wifi cable

connection

☞A7

Wi-Fi Mac value

is “NG”?

D. Function error

Wifi operating checking

☞A29

N

Check the Wifi wafer

Y

N

Close

(P4301)_1pin

Established

Revised date

Normal

Voltage?

Y

Close

date

2012.01.16
12/15

N

Replace

Main B/D

Change the Wifi

Y

assy

12

Standard Repair Process

Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

LCD TV

Check
input
signal

Error

symptom

Y

Signal
input?

N

Check and fix
external device/cable

D. Function error

External device recognition error

Check technical
information

- Fix information

- S/W Version

Technical

information?

Fix in

accordance

with technical

information

Established

date

Revised date

External Input and

N

Y

Component

Recognition error

RGB,HDMI/

DVI, Optical

Recognition error

2012.01.16
13/15

Replace Main B/D

Replace Main B/D

13

Standard Repair Process

Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

LCD TV

Identify
nose
type

Error

symptom

Circuit

noise

Mechanical

noise

Circuit noise, mechanica l noise

Check
location of
noise

Check location
of noise

E. Noise

※ Mechanical noise is a natural
phenomenon, and apply the 1st level
description. When the customer does not
agree, apply the process by stage.
※ Describe the basis of the description
in “Part related to nose” in the Owner’s
Manual.

Replace PSU(with LED driver)

OR

Replace LED driver

※ When the nose is severe, replace the module
(For models with fix information, upgrade the
S/W or provide the description)

OR

※ If there is a “Tak Tak” noise from the
cabinet, refer to the KMS fix information and
then proceed as shown in the solution manual

OR

(For models without any fix information,
provide the description)

Established

date

Revised date

2012.01.16
14/15

14

Standard Repair Process

Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

LCD TV

Error

symptom

Zoom part with
exterior damage

Module

damage

Cabinet

damage

Remote

controller

damage

F. Exterior defect

Exterior defect

Replace module

Replace cabinet

Replace remote controller

Established

date

Revised date

2012.01.16
15/15

Stand

dent

Replace stand

15

Contents of LCD TV Standard Repair Process Detail Technical Manual

Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

No. Error symptom Content Page Remarks

1

A. Video error_ No video/Normal

2 LED driver B+ 24V measuring method A2

audio

3 Check White Balance value A3

4 A. Video error_ No video/Audio Power Board voltage measuring method A4

5

A. Video error_ video error /Video
lag/stop

6 LCD-TV Version checking method A7

7 Tuner Checking Part A8

A. Video error _Vertical/Horizontal bar,

8

residual image, light spot

9

A. Video error_ Color error

10 Adjustment Test pattern - ADJ Key A12

11

12 Exchange T-Con Board (2) A-2/5

<Appendix>

13 Exchange LED driver Board (PSU) A-3/5

Defected Type caused by T-Con/
Inverter/ Module

14 Exchange Module (1) A-4/5

Check LCD back light with naked eye A1

TUNER input signal strength checking
method

LCD TV connection diagram A9

Check Link Cable (LVDS) reconnection
condition

Exchange T-Con Board (1) A-1/5

A6

A10

15 Exchange Module (2) A-5/5

Continue to the next page

Contents of LCD TV Standard Repair Process Detail Technical Manual

Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

Continued from previous page

No. Error symptom Content Page Remarks

16

17 Check power input Voltage & ST-BY 3.5V A18

18 Checking method when power is ON A19

19

20

22

22

23

24 Wifi operation checking method A29

B. Power error_ No power

B. Power error_Off when on, off
while viewing

C. Audio error_ No audio/Normal
video

D. Function error

Check front display LED A17

POWER OFF MODE checking method A22

Checking method in menu when there is
no audio

Voltage and speaker checking method
when there is no audio

Remote controller operation checking
method

Motion Remote operation checking
method

A24

A25

A27

A28

Standard Repair Process Detail Technical Manual

Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

LCD TV

<XXLM9600>

Error

symptom

Content

A. Video error_No video/Normal audio

Check LCD back light with naked eye

Established

date

Revised

date

2011. 12 .14

A1

After turning on the power and disassembling the case, check with the naked eye,
whether you can see light from 2 locations.

A1

Standard Repair Process Detail Technical Manual

Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

LCD TV

ALEF LED

Error

symptom

Content

A. Video error_No video/Normal audio

LED driver B+ 24V measuring method

Check the DC 24V and Inverter on

Established

date

Revised

date

14 Pin

(Power Board ↔ Driver) PSU

1 ~ 5 24V

6 ~ 10 GND

11 Detect

12 Inverter On/Off

13 Int. PWM

14 Ext. PWM (PDIM)

2011. 12 .14
A2

A2

Standard Repair Process Detail Technical Manual

Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

LCD TV

<ALL MODELS>

Error

symptom

Content

A. Video error_No video/Normal audio

Check White Balance value

Established

date

Revised

date

2011. 12 .14
A3

Entry method

Entry method

1. Press the ADJ button on the remote controller for adjustment.

1. Press the ADJ button on the remote controller for adjustment.

2. Enter into White Balance of item 6.

2. Enter into White Balance of item 10.

3. After recording the R, G, B (GAIN, Cut) value of Color Temp

3. After recording the R, G, B (GAIN, Cut) value of Color Temp
(Cool/Medium/Warm), re-enter the value after replacing the MAIN BOARD.

(Cool/Medium/Warm), re-enter the value after replacing the MAIN BOARD.

A3

Standard Repair Process Detail Technical Manual

Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

LCD TV

Error

symptom

Content

A. Video error_No video/ Audio

Power Board voltage measuring method

Established

date

Revised

date

2011. 12 .14
A4

ALEF LED

Check the DC 24V, 12V, 3.5V.

24 Pin (Power Board ↔ Main Board) - 공통

SMAW200-H24S (YEONHO)

1

3

5

7

9

11

13 GND 14

15 GND 16

17 12V 18

19 12V 20

Power on

20V (24V)

GND

GND

3.5V

3.5V

2

4

6

8

10

12

20V (24V)

20V (24V)

GND

GND

3.5V

3.5V

GND

N.C

(Only LPB : V-sync)

Inverter On/off

N.C

(LPB, Lamp : A-dim)

21 12V 22

23 N.C

(only Lamp SCANNING Model

: PWM Dim #2)

24 Error-out

A4

PWM Dim #1

Standard Repair Process Detail Technical Manual

Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

LCD TV

<ALL MODELS>

Error

symptom

Content

A. Video error_Video error, video lag/stop

TUNER input signal strength checking method

Established

date

Revised

date

2011. 12 .14

Settings Æ Set up Æ Manual Tuning

Æ select channel

A6

When the signal is strong, use the
attenuator (-10dB, -15dB, -20dB etc.)

A6

Standard Repair Process Detail Technical Manual

Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

LCD TV

Error

symptom

Content

A. Video error_Video error, video lag/stop

LCD-TV Version checking method

Established

date

Revised

date

2011. 12 .14
A7

<ALL MODELS>

1. Checking method for remote controller for adjustment

Version

Press the IN-START with the
remote controller for adjustment

A7

Standard Repair Process Detail Technical Manual

Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

LCD TV

<ALL MODELS>

Error

symptom

Content

A. Video error_Video error, video lag/stop

TUNER checking part

Established

date

Revised

date

2011. 12 .14
A8

Checking method:

1. Check the signal strength or check whether the screen is normal when the external device is connected.

2. After measuring each voltage from power supply, finally replace the MAIN BOARD.

A8