LG 49UX340C Schematic

Internal Use Only

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LED TV

SERVICE MANUAL

CHASSIS : LA5CP

MODEL : 49UX340C 49UX340C-UA

MODEL : 49UX340H 49UX340H-UA

CAUTION

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

Printed in KoreaP/NO : MFL69152116 (1506-REV00)

CONTENTS

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

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

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

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

ADJUSTMENT INSTRUCTION ............................................................... 9

TROUBLESHOOTING GUIDE ................................................................ 14

BLOCK DIAGRAM .................................................................................. 23

EXPLODED VIEW .................................................................................. 24

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

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 the circuitry that may be
inadvertently introduced during the service operation.

If any fuse (or Fusible Resistor) in this TV receiver is blown,
replace it with the specified.

When replacing a high wattage resistor (Oxide Metal Film Resistor,
over 1 W), keep the resistor 10 mm away from PCB.

Keep wires away from high voltage or high temperature parts.

Before returning the receiver to the customer,

always perform an AC leakage current check on the exposed
metallic parts of the cabinet, such as antennas, terminals, etc., to
be sure the set is safe to operate without damage of electrical
shock.

Leakage Current Cold Check(Antenna Cold Check)

With the instrument AC plug removed from AC source, connect an
electrical jumper across the two AC plug prongs. Place the AC
switch in the on position, connect one lead of ohm-meter to the AC
plug prongs tied together and touch other ohm-meter lead in turn to
each exposed metallic parts such as antenna terminals, phone
jacks, etc.
If the exposed metallic part has a return path to the chassis, the
measured resistance should be between 1 MΩ and 5.2 MΩ.
When the exposed metal has no return path to the chassis the
reading must be infinite.
An other abnormality exists that must be corrected before the
receiver is returned to the customer.

Leakage Current Hot Check (See below Figure)

Plug the AC cord directly into the AC outlet.

Do not use a line Isolation Transformer during this check.
Connect 1.5 K / 10 watt resistor in parallel with a 0.15 uF capacitor
between a known good earth ground (Water Pipe, Conduit, etc.)
and the exposed metallic parts.
Measure the AC voltage across the resistor using AC voltmeter
with 1000 ohms/volt or more sensitivity.
Reverse plug the AC cord into the AC outlet and repeat AC voltage
measurements for each exposed metallic part. Any voltage
measured must not exceed 0.75 volt RMS which is corresponds to

0.5 mA.
In case any measurement is out of the limits specified, there is
possibility of shock hazard and the set must be checked and
repaired before it is returned to the customer.

Leakage Current Hot Check circuit

Only for training and service purposes

- 3 -

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

SERVICING PRECAUTIONS

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

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

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

General Servicing Precautions

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

a. Removing or reinstalling any component, circuit board mod-

ule or any other receiver assembly.

b. Disconnecting or reconnecting any receiver electrical plug or

other electrical connection.

c. Connecting a test substitute in parallel with an electrolytic

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

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

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

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

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

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

contacts in not required.

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

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

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

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

service manual.

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

heat sink in this receiver.

Electrostatically Sensitive (ES) Devices

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

devices are integrated circuits and some eld-effect transistors

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

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

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

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

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

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

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

electrical charges sufcient to damage ES devices.

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

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

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

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

General Soldering Guidelines

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

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

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

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

5. Use the following unsoldering technique

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

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

type solder removal device or with solder braid.

CAUTION: Work quickly to avoid overheating the circuit

board printed foil.

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

(500 °F to 600 °F)

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

the component lead until the solder melts.

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

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

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

splashed solder with a small wire-bristle brush.

Only for training and service purposes

- 4 -

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

IC Remove/Replacement

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

Removal

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

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

Replacement

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

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

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

"Small-Signal" Discrete Transistor
Removal/Replacement

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

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

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

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

Power Output, Transistor Device
Removal/Replacement

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

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

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

4. Insert new transistor in the circuit board.

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

6. Replace heat sink.

Diode Removal/Replacement

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

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

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

4. Securely crimp each connection and solder it.

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

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

Circuit Board Foil Repair

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

At IC Connections

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

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

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

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

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

At Other Connections

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

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

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

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

Fuse and Conventional Resistor
Removal/Replacement

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

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

Only for training and service purposes

- 5 -

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

SPECIFICATION

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

.

1. Application range

This spec sheet is applied LED TV with LA5CP chassis

2. Requirement for Test

Each part is tested as below without special appointment.

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

2) Relative Humidity: 65 % ± 10 %

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

4) Specification and performance of each parts are followed

each drawing and specification by part number in
accordance with BOM.

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

the adjustment.

3. Test method

1) Performance: LGE TV test method followed

2) Demanded other specification

- Safety : CE, IEC specification

- EMC : CE, IEC specification

4. General Specification

No Item Specication Result Remark

1. Receiving System ATSC / NTSC-M / 64 & 256 QAM

2. Available Channel 1) VHF : 02~13

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

4. Market NORTH AMERICA

5. Screen Size 60/65 inch Wide (1920 × 1080) FHD + 120Hz All models without HD models

6. Aspect Ratio 16:9

7. Tuning System FS

8. Module Direct LC430EQE-FHM2 LGD 43UX340C/H-UA

9. Operating Environment 1) Temp : 0 ~ 40 deg

10. Storage Environment 1) Temp : -20 ~ 60 deg

2) UHF : 14~69

3) DTV : 02-69

4) CATV : 01~135

5) CADTV : 01~135

42/43/49/55 inch Wide (1920 × 1080) FHD + 60Hz All models without HD models

28/32 inch Wide (1366 × 768) HD + 60Hz

LC490EQE-FHM2 LGD 49UX340C/H-UA

LC550EQE-FHM2 LGD 55UX340C/H-UA

LC650EQF-FHM2 LGD 65UX340C/H-UA

LC790EQF-FHM1 LGD 79UX340C/H-UA

2) Humidity : ~ 80 %

2) Humidity : ~ 85 %

Only for training and service purposes

- 6 -

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

5. Supported video resolutions

5.1. RGB Input (PC)

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

1. 640*350 31.46 70.09 25.17 EGA X

2. 720*400 31.46 70.08 28.32 DOS O

3. 640*480 31.46 59.94 25.17 VESA(VGA) O

4. 800*600 37.87 60.31 40.00 VESA(SVGA) O

5. 1024*768 48.36 60.00 65.00 VESA(XGA) O

6. 1152*864 54.34 60.05 81.62 VESA O

7. 1360*768 47.71 60.01 85.50 VESA (WXGA) O

8. 1280*1024 63.98 60.02 108.0 VESA (SXGA) O

9. 1920*1080 67.50 60.00 148.5 HDTV 1080P O

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

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

1. 720*480 15.73 60.00 13.513 SDTV ,DVD 480I

2. 720*480 15.73 59.94 13.500 SDTV ,DVD 480I

3. 720*480 31.50 60.00 27.027 SDTV 480P

4. 720*480 31.47 59.94 27.000 SDTV 480P

5. 1280*720 45.00 60.00 74.250 HDTV 720P

6. 1280*720 44.96 59.94 74.176 HDTV 720P

7. 1920*1080 33.75 60.00 74.250 HDTV 1080I

8. 1920*1080 33.72 59.94 74.176 HDTV 1080I

9. 1920*1080 67.50 60.00 148.500 HDTV 1080P

10. 1920*1080 67.432 59.94 148.352 HDTV 1080P

11. 1920*1080 27.00 24.00 74.250 HDTV 1080P

12. 1920*1080 26.97 23.976 74.176 HDTV 1080P

13. 1920*1080 33.75 30.00 74.250 HDTV 1080P

14. 1920*1080 33.71 29.97 74.176 HDTV 1080P

Only for training and service purposes

- 7 -

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

5.3. HDMI Input 1 (PC/DTV)

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

PC (DVI) DDC

1. 640*350 31.46 70.09 25.17 EGA X

2. 720*400 31.46 70.08 28.32 DOS O

3. 640*480 31.46 59.94 25.17 VESA(VGA) O

4. 800*600 37.87 60.31 40.00 VESA(SVGA) O

5. 1024*768 48.36 60.00 65.00 VESA(XGA) O

6. 1152*864 54.34 60.05 81.62 VESA O

7. 1360*768 47.71 60.01 85.50 VESA (WXGA) O

8. 1280*1024 63.98 60.02 108.0 VESA (SXGA) O

9. 1920*1080 67.50 60.00 148.5 HDTV 1080P O

DTV

1 720*480 31.50 60.00 27.027 SDTV 480P

2 720*480 31.47 59.94 27.00 SDTV 480P

3 1280*720 45.00 60.00 74.25 HDTV 720P

4 1280*720 44.96 59.94 74.176 HDTV 720P

5 1920*1080 33.75 60.00 74.25 HDTV 1080I

6 1920*1080 33.72 59.94 74.176 HDTV 1080I

7 1920*1080 67.50 60.00 148.50 HDTV 1080P

8 1920*1080 67.43 59.94 148.352 HDTV 1080P

9 1920*1080 27.00 24.00 74.25 HDTV 1080P

10 1920*1080 26.97 23.97 74.176 HDTV 1080P

11 1920*1080 33.75 30.00 74.25 HDTV 1080P

12 1920*1080 33.71 29.97 74.176 HDTV 1080P

Only for training and service purposes

- 8 -

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

ADJUSTMENT INSTRUCTION

1. Application

This spec. sheet applies to LA5CP Chassis applied LED TV all
models manufactured in TV factory

2. Specification

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

an isolation transformer. However, the use of isolation

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

25 ±5 ºC of temperature and 65±10% of relative humidity if

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

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

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

the adjustment when module is in the circumstance of over

15

ºC

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

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

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

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

15°C for 3 hours.

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

3. Adjustment items

3.1. Main PCBA Adjustments

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

■ Above adjustment items can be also performed in Final

Assembly if needed.

Both Board-level and Final assembly adjustment items can

be check using In-Start Menu (1.Adjust Check).

Component 1080p and RGB-PC Adjust will be calculated by

480i adjust value

4. MAIN PCBA Adjustments

4.1. ADC Adjustment

4.1.1. Overview

▪ ADC adjustment is needed to find the optimum black level

and gain in Analog-to-Digital device and to compensate RGB
deviationI

4.1.2. Equipment & Condition

(1) Protocol: RS-232C
(2) Inner Pattern

- Resolution : 1024*768(RGB)

- Pattern : Horizontal 100% Color Bar Pattern

- Pattern level : 0.7±0.1 Vp-p

4.1.3. Adjustment

4.1.3.1. Adjustment method

- Connect to Jig by using RS-232(USB), adjust RGB

* Manual adj (If needed in Final Assembly)

- Required equipment : Adjustment R/C

- Enter Service Mode by pushing “ADJ” key,

- Start ‘OTP’ ADC Type by pushing ‘►’ key at [7. ADC

Calibration]

4.1.3.2. Adj. protocol (only Internal patten)

Protocol CMD 1 CMD 2 Data 1 Data 2 Remark

Enter adj
mode

Start
ADC adj

4.1.3.3. ADC RGB
(1) Press the In-start Key on the ADJ remote after at least 1

min of signal reception. Then, select ADC Calibration. And
Press OK Button on the menu “Start”. The adjustment will
start automatically.

(2) If ADC RGB is successful, “ADC RGB Success” is

displayed and ADC RGB is completed. If ADC calibration is
failure, “ADC RGB Fail” is displayed.

(3) If ADC calibration is failure, after rechecking ADC pattern

or condition, retry calibration

a a 00 00 When transfer the

‘Mode In’,Carry the
command.

a d 00 10 Automatically

adjustment (Use
internal pattern)

3.2. Final assembly adjustment

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

3.3. Appendix

(1) Shipment conditions
(2) Tool option menu
(3) USB Download (S/W Update, Option and Service only)
(4) Preset CH Information

Only for training and service purposes

- 9 -

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

4.2. EDID Download

4.2.1. Overview

▪ It is a VESA regulation. A PC or a MNT will display an

optimal resolution through information sharing without any
necessity of user input. It is a realization of “Plug and Play”.

4.2.2. Equipment

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

cable is not need.

(2) Adjust by using remote controller

4.2.3. Download method

(1) Press Adj. key on the Adj. R/C.
(2) Select EDID D/L menu.
(3) By pressing Enter key, EDID download will begin
(4) If Download is successful, OK is display, but If Download is

failure, NG is displayed.
(5) If Download is failure, Re-try downloads.
※Caution : When EDID Download, must remove HDMI

Cable.

4.2.3.1. Models for EDID Data
DTS

Ver 0.10

RGB 87 FF FF

HDMI1 6E8D E68D E646

HDMI2 6E7D E67D E636

PCM
Ver 0.10

RGB 87 FF FF

HDMI1 6E08 E608 E6C1

HDMI2 6EF8 E6F8 E6B1

AC3
Ver 0.10

RGB 87 FF

HDMI1 6E96 E696

HDMI2 6E86 E686

not Deep Color, DTS + AC3 + PCM

2D

8Bit_HD 8Bit_FHD 10Bit_FHD

not Deep Color, PCM

2D

8Bit_HD 8Bit_FHD 10Bit_FHD

not Deep Color, AC3 + PCM

2D

8Bit_HD 8Bit_FHD 10Bit_FHD

5. Final Assembly Adjustment

5.1. White Balance Adjustment

5.1.1. Overview

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

means the panel is at its Full Dynamic Range.

- Case : Cool Mode
To adjust the white balance without the saturation, G
gain should be adjust at least 172 and change the
others (R,B Gain)
* When R or B gain is over 255, G gain can be adjust

below 172)

- Case : Medium / Warm Mode
To adjust the white balance without the saturation, Fix
the one of R/G/B gain to 192 (default data) and
decrease the others.

(3) Adj. condition: normal temperature

- Surrounding Temperature: 25±5 ºC

- Warm-up time: About 5 Min

- Surrounding Humidity: 20% ~ 80%

- Before White balance adjustment, Keep power on status,

don’t power off

5.1.1.2. Adj. condition and cautionary items
(1) Lighting condition in surrounding area surrounding lighting

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

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

within 10cm and perpendicular of the module surface
(80°~ 100°)

(3) Aging time

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

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

5.1.2. Equipment

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

CH14)

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

needed)
(3) Adjust Remocon
(4) Video Signal Generator MSPG-925F 720p/204-Gray

(Model:217, Pattern:49)

→ Only when internal pattern is not available

※ Color Analyzer Matrix should be calibrated using

CS-1000

Only for training and service purposes

- 10 -

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

5.1.3. Equipment connection

Color Analyzer

Probe

RS- 232C

Pattern Generator

Signal Source

* If TV internal pattern is used, not needed

RS-232C

Computer

RS-232C

5.1.4. Adjustment Command (Protocol)

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

RS-232C COMMAND

CMD DATA ID

Wb 00 00 Begin White Balance adj.

Wb 00 ff End White Balance adj.

(internal pattern disappears )

(2) Adjustment Map

Command

Adj. item

Cool R Gain j g 00 C0 TBD

G Gain j h 00 C0 TBD

B Gain j i 00 C0 TBD

R Cut TBD

G Cut TBD

B Cut TBD

Medium R Gain j a 00 C0 TBD

G Gain j b 00 C0 TBD

B Gain j c 00 C0 TBD

R Cut TBD

G Cut TBD

B Cut TBD

Warm R Gain j d 00 C0 TBD

G Gain j e 00 C0 TBD

B Gain j f 00 C0 TBD

R Cut TBD

G Cut TBD

(lower case ASCII)

CMD1 CMD2 MIN MAX

Explanation

Data Range

(Hex.)

Default

(Decimal)

5.1.5. Adjustment method

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

key)

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

- It need to check probe condition of zero calibration before

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

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

Warm)
(6) Remove probe and RS-232C cable.
※ W/B Adj. must begin as start command “wb 00 00” , and

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

5.1.5.2. Manual adj. method
(1) Set TV in Adj. mode using POWER ON
(2) Zero Calibrate the probe of Color Analyzer, then place it on

the center of LCD module within 10cm of the surface..

(3) Press ADJ key -> EZ adjust using adj. R/C -> 6. White-

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

(When KEY(►) is pressed 204 Gray(80IRE) internal

pattern will be displayed)

(4) Adjust modes (Cool) : Fix the G gain at least 172 and

change the others (R/B Gain).
* If R or B gain is over 255, G gain can be adjust below 172
(5) Adjust two modes ( Medium / Warm) : Fix the one of R/G/B

gain to 192 (default data) and decrease the others

※ CASE
First adjust the coordinate far away from the target value(x, y).
(1) x, y > target
(2) x, y < target
(3) x >target , y < target
(4) x < target , y > target

- Every 4 case have to fit y value by adjusting B Gain and then

fit x value by adjusting R-Gain

- In this case, increasing/decreasing of B Gain and R Gain can

be adjusted.

► How to adjust

(1) Fix G gain at least 172
Adjust R, B Gain (In Case of Mostly Blue Gain Saturation)
(2) When R or B Gain > 255, Release Fixed G Gain and

Readjust

※ CASE Medium / Warm
First adjust the coordinate far away from the target value(x, y).
(1) x, y > target
i) Decrease the R, G.
(2) x, y < target
i) First decrease the B gain,
ii) Decrease the one of the others.
(3) x > target , y < target
i) First decrease B, so make y a little more than the target.
ii) Adjust x value by decreasing the R
(4) x < target , y > target
i) First decrease B, so make x a little more than the target.
ii) Adjust x value by decreasing the G

Only for training and service purposes

- 11 -

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

5.1.6. Reference
(White Balance Adj. coordinate and color

temperature)

▪ Luminance: 204 Gray, 80IRE
▪ Standard color coordinate and temperature using

CA-210(CH-14) – by aging time

Mode

Cool 0.271 0.270 13,000K 0.0000

Medium 0.286 0.289 9,300K 0.0000

Warm 0.313 0.329 6,500K 0.0000

▪ Standard color coordinate and temperature using CA-210

(1) LGD , 65”AUO and 50” AUO module

Mode

Cool 0.269±0.002 0.273±0.002 13,000K 0.0000

Medium 0.286±0.002 0.289±0.002 9,300K 0.0000

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

(2) O/S Module(AUO, CMI, Sharp,IPS…)

Mode

Cool 0.271±0.002 0.276±0.002 13,000K 0.0000

Medium 0.286±0.002 0.289±0.002 9,300K 0.0000

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

▪ Normal line (March ~ December)
▪ Standard color coordinate and temperature using

CA-210(CH-14) – by aging time

Aging

NC

5.0

time

(Min)

1 0-2 282 289 297 308 324 348
2 3-5 281 287 296 306 323 346
3 6-9 279 284 294 303 321 343
4 10-19 277 280 292 299 319 339
5 20-35 275 277 290 296 317 336
6 36-49 274 274 289 293 316 333
7 50-79 273 272 288 291 315 331
8 80-119 272 271 287 290 314 330
9 Over 120 271 270 286 289 313 329

▪ LGD TN Module(

spec 286 289 295 305 313 329

target 286 289 295 305 313 329

Coordinate

x y

Coordinate

x y

Coordinate

x y

Cool Medium Warm

x y x y x y

271 270 286 289 313 329

Cool temp Spec is

Cool Medium Warm

x y x y x y

Temp △uv

Temp △uv

Temp △uv

6500K)

5.2. Option selection per country

5.2.1. Overview

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

North America due to rating
(2) Applied model: LA4AA Chassis applied to CANADA and

MEXICO

5.2.2. Country Group selection

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

Group Menu
(2) Depending on destination, select US, then on the lower

Country option, select US, CA, MX.
Selection is done using +, - KEY

5.2.3. Tool Option inspection

▪ Press Adj. key on the Adj. R/C, then select Tool option.

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

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

check that the unit goes to Stand-by mode.

6. GND and HI-POT Test

6.1. GND & HI-POT auto-check preparation

(1) Check the POWER CABLE and SIGNAL CABE insertion

condition

6.2. GND & HI-POT auto-check

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

tightly inserted)
(2) Connect the AV JACK Tester.
(3) Controller (GWS103-4) on.
(4) GND Test (Auto)

- If Test is failed, Buzzer operates.

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

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

(5) HI-POT test (Auto)

- If Test is failed, Buzzer operates.

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

process automatically

6.3. Checkpoint

(1) Test voltage

- GND: 1.5KV/min at 100mA

- SIGNAL: 3KV/min at 100mA
(2) TEST time: 1 second
(3) TEST POINT

- GND Test = POWER CORD GND and SIGNAL CABLE

GND.

- Hi-pot Test = POWER CORD GND and LIVE & NEUTRAL.
(4) LEAKAGE CURRENT: At 0.5mArms

Only for training and service purposes

- 12 -

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

7. AUDIO output check

5HFRPPHQGHG,QSXW6LJQDO

 5)N+]6LQHZDYH

7.1. Audio input condition

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

7.2. Specification

No Item Min Typ Max Unit Remark

1 Audio practi-

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

2 Audio practi-

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

9.0

8.5

9.0

8.5

10.0

8.9

10.0

8.9

12.0

9.9WVrms

12.0

9.9WVrms

(1) Measurement

condition

- EQ/AVL/Clear
Voice: Off

(2) Speaker (8Ω

Impedance)

(3) 32/37/42/47/55/60

INCH

(1) Measurement

condition

- EQ/AVL/Clear

Voice: Off

(2) Speaker (8Ω

Impedance)

(3) 26 INCH

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

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

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

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

9. Test factor for commercial model

9.1. RJP TEST (Only US model)

RJP port

9.1.1. Overview

▪ Jig(Commercial Check JIG)
▪ RJ45 cable
▪ Power only mode

9.1.2. Test sequence

(1) Operate JIG(Commercial Check JIG) as shown on picture1
(2) Turn on TV and press “P-ONLY” key on adjustment

remocon.
(3) Connect RJ45 cable into RJP port of the TV set.
(4) Connect RJ45 cable into the JIG.
(5) If shown “OK” it’s normal, “NG” it’s defect.
(6) If defect, check the connection once again as done above.
(7) If the signal power is no good, check the connection of RF

cable.

10. External Speaker Out

(4) Updating is staring.

(5) Updating Completed, The TV will restart automatically
(6) If your TV is turned on, check your updated version and

Tool option.

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

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

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

Only for training and service purposes

- 13 -

(1) Connect external speaker to speaker out port with phone

jack on TV side as below
(2) Check the Max. speaker output is 1W or not. Sine wave

with 1KHz will be displayed
(3) Check Both of the signal in speaker.
(Power only mode -> Fived 1W Default)

-> Check the input signal(1KHZ, Sine wave) and the wave

of output by utilizing oscilloscope

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

TROUBLE SHOOTING

1. No video (Main IC Block)

Audio

Check Audio (Speaker out)

Audio NG

OK

Next page (Back-end block)

Check stand-by voltage 3.5V

P401/P402 5,7,8 pin

OK

Check stand-by voltage 3.5V

L400,L401,ZD400,C400,C407

OK

Check X-TAL X101 Replace X101

OK

Check POWER ON signal

P401/P402 1 pin

High

Check multi voltage 12V, 24V

P401/P402 11,12,13,14,15p : 12V

P401/P402 18,19,20,21p : 24V

OK

NG NG NG

NG

NG

Low

NG

Check Power connector

L400,L401,ZD400,C400,C407

Download software (Main)

Check Power connector

(24pin/28pin)

Replace

(24pin/28pin)

Short check

stand-by voltage 3.5V

NG

NG

Replace IC101

or Main Board

Short check

multi voltage 12V, 24V

NG

Replace

Power board.

Replace

Power board.

Check Main IC power block

IC404 : 1.5V , Q406 : 3.3V

IC403 : 1.1V

Only for training and service purposes

Replace IC404, Q406, IC403

- 14 -

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

2. No video (Back-end Block)

Audio

Check Audio (Speaker out)

Audio OK

Check X-TAL X1351

OK

NG

NG

Previous page (Main IC block)

Replace X1351

Check URSA11 IC power block

IC13403 : 1.5V , IC13401 : 3.3V

IC13402 : 1.15V

OK

Vx1 power voltage Q405 : 12V Replace Q405

OK

Vx1 output signal Download software (URSA11)

OK

Check DRV ON signal

P401/P402 2 pin Replace Main Board Check Power Board

High

Check Vx1 cable

OK

NG

NG

NG NG

Low NG

NG

Replace IC13403, IC13401,

IC13402

Replace Vx1 cable

Replace IC119

or Main Board

Check Power Board

Only for training and service purposes

- 15 -

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

3. Digital / Analog TV Video No signal

Check RF cable & signal

OK

Check Tuner power

L3704 : 3.3V

OK

Check Tuner I2C

R3716, R3717, R3738, R3739

OK

Check SIF,CVBS signal

Q3700, Q3701 pin

OK

Replace IC101 or Main Board

4. AV Video No signal

Check input signal format.

Is it supported?

NG

Replace L3704

NG NG

NG NG

Replace R3716, R3717,

R3738, R3739

Check SIF, CVBS signal

Pin 8,9

Replace Tuner

or IC101

or Main Board

Replace Tuner

OK

Check AV cable

OK

Check AV Jack Detect Signal

R2814

OK

Check CVBS signal

ZD2802, ZD2803,

R2859, R246, R241

OK

Replace IC101 or Main Board

Only for training and service purposes

NG

NG

Replace AV Jack JK2802

Replace ZD2802, ZD2803,

R2859, R246, R241

- 16 -

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

5. Component Video No signal

Check input signal format.

Is it supported?

OK

Check Component cable

OK

Check AV Jack CVBS signal

ZD2802, ZD2804, ZD2806

OK

Check Component signal Y

ZD2802, ZD2803,

R2859, R241

OK

Check Component signal Pb

ZD2804, ZD2805,

R2800, R239

OK

Check Component signal Pr

ZD2806, ZD2807,

R2801, R243

OK

Replace IC101 or Main Board

NG

NG

NG

NG

Replace AV Jack JK2802

Replace ZD2802, ZD2803,

R2859, R241

Replace ZD2804, ZD2805,

R2800, R239

Replace ZD2806, ZD2807,

R2801, R243

Only for training and service purposes

- 17 -

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

6. HDMI Video/Audio No signal (HDMI Block)

Check input signal format.

Is it supported?

OK

Check HDMI cable

OK

Check DDC in-start menu

OK

Check TMDS signal

HDMI1 : JK1391
HDMI2 : JK1392

1,3,4,6,7,9,10,12 pin

OK

Next page

(URSA11, M1A Block)

NG

NG

Check DDC component

HDMI1 : AR1391,

AR1393, D1395

HDMI2 : AR1392,

AR1394, D1396

Replace HDMI Jack

HDMI1 : JK1391
HDMI2 : JK1392

NG NG

NG

7. HDMI Video No signal (URSA11, M1A Block)

Check HPD
HDMI1 : JK1391 19 pin
HDMI2 : JK1392 19 pin

OK

NG NG

Replace HPD component

HDMI1 : R1391, Q1391

R1393, R1395, R1399

HDMI2 : R1392, Q1392

R1394, R1396, R1401

Replace DDC component

HDMI1 : AR1391,

AR1393, D1395

HDMI2 : AR1392,

AR1394, D1396

Replace Main Board

Replace Main

Board

Or HDMI Jack
HDMI1 : JK1391
HDMI2 : JK1392

Replace IC101

or Main Board

or HDMI Jack
HDMI1 : JK1391
HDMI2 : JK1392

Check URSA11 I2C

R13574, R13583, AR1351

OK

Check HDMI pattern

OK

Replace URSA11 IC (IC119)

or Main IC (IC101)

or Main Board

Only for training and service purposes

NG NG

NG

Replace URSA11 I2C component

R13574, R13583, AR1351

Replace Main Board

- 18 -

Replace URSA11 IC (IC119)

or Main IC (IC101)

or Main Board

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

8. USB No storage

Check USB device

OK

Check USB 5V DCDC IC
IC405 output voltage : 5V

OK

Check USB 5V OCP IC

IC406 output voltage : 5V

OK

Check USB signal

R700, R701

OK

Replace Main IC (IC101)

or Main Board

OK

Check Component signal Pr

ZD2806, ZD2807,

R2801, R243

NG

NG

NG NG

Replace USB 5V DCDC IC

IC405

Replace USB 5V OCP IC

IC406

Replace R700, R701

Replace USB Jack (JK700)

or Main IC (IC101)

OK

Replace IC101 or Main Board

Only for training and service purposes

- 19 -

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

9. All source Audio

Check the TV Speaker Menu

(Menu → Audio → Sound Out)

: TV Speaker

OK

Check AMP IC (IC5600) Power

L5600 : 24V

L5601 : 3.3V

OK

Check AMP I2C

R140, R141, R5604, R5605

C5607, C5608

OK

Check I2S signal

IC5600 7, 8, 38 pin

OK

Check amp output signal

P5600 1, 2, 3, 4 pin

OK

Check speaker connector Replace speaker connector

NG

NG

NG

NG

NG

NG

Select “TV Speaker”

Replace

AMP power component

L5600 : 24V

L5601 : 3.3V

Replace AMP I2C component

R140, R141, R5604, R5605

C5607, C5608

Replace Main IC (IC101)

or Main Board

Replace

amp output component

L5602, L5603, L5604, L5605

C5622, C5623, C5627, C5628

NG NG

NG

NG NG

Check Power connector

(24pin/28pin)

Replace AMP IC (IC5600)

or Main IC (IC101)

or Main Board

Replace amp out wafer

P5600

Replace

Power board.

Replace

AMP IC (IC5600)

or Main Board

OK

Check speaker Replace speaker

Only for training and service purposes

NG

- 20 -

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

10. Digital / Analog TV No sound

Check RF cable & signal

OK

Check Tuner power

L3704 : 3.3V

OK

Check Tuner I2C

R3716, R3717, R3738, R3739

OK

Check SIF,CVBS signal

Q3700, Q3701 pin

OK

Follow procedure

“9. All source audio”

11. AV No sound

NG

NG

NG

Replace L3704

Replace R3716, R3717, R3738,

R3739

Replace Tuner

NG

Replace Tuner

or IC101

or Main Board

Check AV cable

OK

Check Jack Audio signal

L : R2802

R : R2803

OK

Check audio signal

L : R2802, C2803, R2810

R2815, C216

R : R2803, C2802, R2811

R2816, C219

OK

Follow procedure

“9. All source audio”

Only for training and service purposes

NG

NG

Replace Jack JK2802

Replace audio signal component

L : R2802, C2803, R2810

R2815, C216

R : R2803, C2802, R2811

R2816, C219

- 21 -

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

12. Component No sound

Check Component cable

OK

Check Jack Audio signal

L : R2802

R : R2803

OK

Check audio signal

L : R2802, C2803, R2810

R2815, C216

R : R2803, C2802, R2811

R2816, C219

OK

Follow procedure

“9. All source audio”

13. IR Out

Check IR (P4600) 7Pin and R4611

OK

Check the R3505

NG

Replace Jack JK2802

NG

Replace audio signal component
L : R2802, C2803, R2810, R2815, C216
R : R2803, C2802, R2811, R2816, C219

NG

Replace IR and Cable

NG

Replace Q3501, R3503, R3502

OK

Check the R3502

OK

Check Pin4 of RS232C(P702)

OK

Check PM_TXD line

R707

OK

Check PM_RXD line

R708

Only for training and service purposes

NG

NG

NG

NG

Replace Q3500, R3501

If there is no problem

without RS232C connection with external box,

check the PU/PD resistor value of the external box in H/W side.

Replace IC3200

Replace IC3200

- 22 -

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

14. External Speaker

Check AMP IC(IC3500) Power 24V

L3500

OK

Check Mstar External AUDIO output

C3501, C3502

OK

Check AMP IC(IC3800) Mute High

R3803, 4pin

OK

Check AMP IC(IC3500) Output

L3501, L3502

OK

Check Output Signal JK3500

4,5 pin.

NG

Replace L3500

NG

Replace M1A(IC101) or Main Board.

NG

Check signal line. Replace M1A(IC101)

or Main Board

NG

replace AMP IC(IC3500)

NG

Replace Phone Jack(JK3500)

OK

Check JK3800

OK

Check External Speaker

NG

Replace Phone Jack

if found to be damaged.

NG

Replace External speaker.

Only for training and service purposes

- 23 -

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

BLOCK DIAGRAM

Only for training and service purposes

- 24 -

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

EXPLODED VIEW

200

400

540

521

800

401

121

120

500

820

530

A10

A2

Stand screw

LV 1

900

910

911

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.

Only for training and service purposes

- 25 -

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

L14 POWER BLOCK (POWER DETECT 2)

Copyright © 2015 LG Electronics Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

+24V

OPT

R457

8.2K
1%

C415

0.1uF
16V C425

OPT

C413

0.1uF
16V

Ready - Dual Power Det

* Notice

- Applying all inch models for LCD L14

- Dual Power Det is used
for detecting two kinds of voltage

R430

2.7K

R431

1.2K

R427

R428

5.1K

OPT
27K

1%

OPT

+12V

1%

1%

+24V

1%

+3.5V_POWER_DET

OPT

R432

0

5%

+3.5V_POWER_DET

OPT

R458

0

5%

R435
100K

RESET_IC_DIODES(MULTI)

IC401

APX803E29

3

1

GND

OPT

R436

100K

OPT

IC402

APX803E29

3

1

GND

RESET

2

RESET

2

VCC

VCC

+3.5V_ST

R454

100 5%

POWER_DET_RESET

OPT

R437

100 5%

Detect Valtage

Power Detect +3.5V

Power Detect +12V

Power Detect +24V

OPT

Power_DET

R438

4.7K

C422

0.1uF

Now is

POWER_DET

Use Circuit Designator

O R430, R431, R454

RESET_IC_KEC(MULTI)

IC401-*1

KIC7529M2

VCC

3

Power Detect activity

R432, R454-*1, R438

R457, R454

+12V

OUT

2

1

GND

MLB-201209-0120P-N2

L408

PANEL_CTL

OPT

Upper 79"

L412

R417

10K

+3.3V_Normal

+1.5V_DDR

+3.3V_NORMAL

L409

BLM18PG121SN1D

C426
10uF

10V

Vout=1.25*(1+R2/R1)+Iadj*R2

+1.5V_DDR

IC404

AZ1117EH-ADJTRG1

OUTIN

ADJ/GND

1.3A

R449
1K
1/16W
1%

R450
200
1/16W
1%

R1

R2

L411

CB2012PK501T

R453

0

C431
10uF

10V

ZD403

2.5V
POWER_ON/OFF_1

PANEL_POWER

0.1uF
25V

C427
10uF

16V

C

B

E

C428

2.2uF
10V

C

Q404
2N3904S

NPN_KEC(MULTI)

E

C438
10uF

16V

Q403-*1
MMBT3904(NXP)

NPN_NXP(MULTI)

R442
10K

+3.5V_ST

R443

10K

R445

R446

1.8K

B

R444
10K

10K

C

Q403
2N3904S

NPN_KEC(MULTI)

E

R447
22K

R448

2.2K

B

PANEL_FET_AOS(MULTI)

Q405

AO4447A

S_1

1

S_2

2

S_3

3

G

4

PANEL_FET_ROHM(MULTI)

Q405-*1

RRH140P03TB

1S_1

2S_2

3S_3

4G

3.3V_FET_AOS(MULTI)
Q406-*1

AO3435

D

S

G

3.3V_FET_TOSHIBA(MULTI)

Q406

SSM3J332R

D

S

C429

G

0.1uF
16V

C

Q404-*1

B

MMBT3904(NXP)

NPN_NXP(MULTI)

E

D_4

8

D_3

7

D_2

6

D_1

5

D_48

7 D_3

6 D_2

5 D_1

L410

BLM18PG121SN1D

C430
22uF
10V

TYP 6000mA

R452

R451

2K

2K

OPT

OPT

+3.3V_NORMAL

ZD402

5V

TVS_SEMTECH(MULTI)

TVS_KEC(MULTI)

ZD402-*1

C439
10uF
16V

PANEL_VCC

C440
10uF
16V

+1.10V_VDDC

+1.10V_VDDC

ZD401

2.5V

+3.5V_ST

OPT

C424

0.1uF
16V

C437

0.1uF
16V

C421
22uF
10V

C436
10uF

10V

OPT

C420
22uF
10V

L406

CB2012PK501T

C414
10uF

10V

C423

50V

270pF

R43 9

R44 0

IC403

TPS5432DDAR

C417

0.1uF
16V

BOOT

1

VIN

2

PH

3

GND

4

C435

0.1uF
16V

L407

3.6uH

20K

R1

1%

R2

47K

1%

3A

9

THERMAL

8

7

6

5

[EP]GND

SS

EN

COMP

VSENSE

C418

0.01uF

R433

2.7K

C419

0.039uF
50V

1%

C434

390pF

50V

+3.3V_NORMAL

R429

10K

C416

0.33uF
16V

Vout=0.808*(1+R1/R2)

+12V

L404

BLM18PG121SN1D

C403
10uF
16V

USB1_OCD

USB1_CTL

C404

0.1uF

+5V_Normal

R408

R409

120K

R1

1%

C405

100pF

50V

R2

+3.3V_NORMAL

R405

4.7K

R403

10K

+3.3V_NORMAL

6.8K
1%

R410
22K
1%

+5V_NORMAL

C406

0.1uF
16V

R415

10K

C409
1uF
10V

C410
2200pF
50V

EN

FB

VREG

SS

VIN

GND

EN

IC405

BD9D321EFJ

1

9

2

THERMAL

3

4

3A

IC406

BD2242G

1

2

3

+5V_NORMAL

[EP]

VIN

8

7

6

5

6

5

4

BOOT

SW

GND

VOUT

ILIM

OC

16V

0.1uF
C411

LPH6050T-3R6N-R

+5V_USB

1%

14K

R41 8

L405

3.6uH

1458mA

C412

22uF

C443

22uF

10V

10V

RL_ON

ZD404-*1

TVS_KEC(MULTI)

ZD400-*1

TVS_KEC(MULTI)

B

+3.5V_ST

OPT

R400

10K

R401

10K

+3.5V_ST

C

Q400-*1
MMBT3904(NXP)

NPN_NXP(MULTI)

E

R402

10K

C407
10uF

10V

2012

+12V

+24V

B

CB2012PK501T

+3.5V_ST

R406
10K

R404

4.7K

C

Q400
2N3904S

NPN_KEC(MULTI)

E

OPT

R456

0

+3.5V_POWER_DET

L400

C400

1uF
10V

1005

OPT

C433

4.7uF
16V

3216

C442

4.7uF
50V

3216

Q401-*1

PNP_NXP(MULTI)

MMBT3906(NXP)

3

1

2

Q401

PNP_KEC(MULTI)

2N3906S-RTK

3

1

2

R455

0

CB2012PK501T

ZD400

5V

TVS_SEMTECH(MULTI)

MLB-201209-0120P-N2

C402

0.1uF
16V

MLB-201209-0120P-N2

C401

0.1uF
50V

OPT

R412

33K

ZD404

5V

TVS_SEMTECH(MULTI)

L401

L403

L402

R424

3.9K

PWM_DIM

URSA_L/D_CK

URSA_L/D_DI

R414

P402

POWER_28P

2

1

4

3

6

5

8

7
9

10
12

11

14

13

16

15

18

17
19

20

PWR_ON
PDIM#1

3.5V

3.5V
GND
12V
12V
12V
GND
24V
24V
GND

21 22
23 24
25 26
27 28

29

P401

POWER_24P

1
3
5
7
9
11
13
15
17
19
21
23

25

10
12
14
16
18
20
22
24

2
4
6
8

INV CTL
PDIM#2
GND

3.5V
GND
12V
12V
GND
24V
24V
24V/GND
GND/UART

POWER_28P
C441
18pF
OPT

R41333

URSA_L/D_VSYNC

+3.3V_NORMAL

R420

1K

R419
100

C

E

R423

100

R470
0

B

Q402
2N3904S

OPT
R467
1K

R425
10K

POWER_28P
R407

33

R411 33

POWER_28P

C408

100

18pF

C432
18pF

OPT

OPT

+3.5V_ST

R426

10K

NPN_KEC(MULTI)

C

B

E

Q402-*1

MMBT3904(NXP)

NPN_NXP(MULTI)

INV_CTL

PWM1

FROM LIPS or POWER B/D

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

Power_PD2

2014.04.24M1A_URSA9_UD
04

USB / RS232 / SPDIF

Copyright © 2015 LG Electronics Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

US-04A-VSD

5

+5V_USB

ZD700

OPT

C701
5pF
50V

OPT
C702

5pF
50V

SD05
5V
OPT

1

2

3

JK7 01

4

C700
10uF

10V

R700

2.2

R701

2.2

OPT
D700
RCLAMP0502BA

C703
10uF
10V

OPT

REAR_USB_DM

REAR_USB_DP

P700

1234

USB DOW N ST REAM

3AU 04S- 305- ZC-( LG)

5

OPT
C709

5pF
50V

OPT
C710

5pF
50V

ZD701
SD05
5V
OPT

+5V_USB

C711
10uF
10V

R702

2.2

R703

2.2

OPT
D701
RCLAMP0502BA

C712
10uF
10V

OPT

SIDE_USB_DM

SIDE_USB_DP

SPDIF OPTIC JACK

5.15 Mstar Circuit Application

SPDIF_OUT

+3.3V_NORMAL

C720

1uF

OPT

10V

ESD Ready

C721
18pF
50V

SPDIF_OPTIC

VINPUT

SPDIF_OPTIC
JST1223-001

GND

VCC

JK700

1

2

3

Fib er O ptic

4

FIX_POLE

RS232C IR_OUT

C704 0.33uF

C1+

DOUT2

RIN2

1

V+

2

C1-

3

C2+

4

C2-

5

V-

6

7

8

C705

0.1uF

C706

0.1uF

SIGN141000533

C707

0.1uF

C708

0.1uF

IC700

MAX3232CDR

EAN41348201

10

5

IR_OUT

+3.5V_ST

D702
CDS3C30GTH
30V
OPT

C713

0.1uF

VCC

16

GND

15

DOUT1

14

RIN1

13

ROUT1

12

DIN1

11

DIN2

10

ROUT2

9

D703
CDS3C30GTH
30V
OPT

+3.5V_ST

PM_RXD

PM_TXD

D704
BAP70-02

50V

R707
100

R708
100

R713
1K

9

8

7

6

SPG09-DB-009

P702

4

3

2

1

JP715

JP716

JP717

JP718

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

M1A_URSA9_UD

USB/RGB/RS232/SPDIF

2014.04.24

07

COMPONENT

Copyright © 2015 LG Electronics Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

COMPONENT

JK2802

PPJ245N2-01

COMP_ZENER_ROHM(MULTI)

COMP_ZENER_ROHM(MULTI)

COMP_ZENER_ROHM(MULTI)

COMP_ZENER_ROHM(MULTI)

COMP_ZENER_ROHM(MULTI)

COMP_ZENER_ROHM(MULTI)

[RD2]E-LUG

6E

[RD2]O-SPRING

5E

[RD2]CONTACT

4E

[WH]O-SPRING

5D

[RD1]CONTACT

4C

[RD1]O-SPRING

5C

[RD1]E-LUG-S

7C

[BL]O-SPRING

5B

[GN/YL]CONTACT

4A

[GN/YL]O-SPRING

5A

[GN/YL]E-LUG

6A

ZD2806-*1

ZD2807-*1

ZD2804-*1

ZD2805-*1

ZD2802-*1

ZD2803-*1

VA2804

5.6V
OPT

VA2803

5.6V
OPT

COMP_ZENER_KEC(MULTI)

COMP_ZENER_KEC(MULTI)

COMP_ZENER_KEC(MULTI)

COMP_ZENER_KEC(MULTI)

VA2800

5.6V
OPT

COMP_ZENER_KEC(MULTI)

COMP_ZENER_KEC(MULTI)

ZD2802

ZD2803

R2803

470K

R2802
470K

330pF
C2802

330pF
C2803

R2804

1608

ZD2806

ZD2807

ZD2804

ZD2805

75

OPT

R2811
10K

R2810
10K

R2859
75
3216

R2816

12K

R2815

12K

VA2802

OPT

VA2801

OPT

5.5V

5.5V

COMP2_R_IN

COMP2_L_IN

R28 01

75

R28 00

75

+3.3V_NORMAL

R2817

10K

VA2816

5.6V

OPT

+3.3V_NORMAL

R2812

10K

C2800

0.1uF

COMP2_Y+/AV_CVBS_IN

RGB PC

+5V_NORMAL

C2812

0.1uF
16V

OPT

VA2811

5.6V

RGB_DDC_SCL

RGB_DDC_SDA

+3.3V_NORMAL

R2823
10K

OPT
VA2812

5.6V
ADMC 5M 02 200L

R2824
1K

DSUB_DET

C2811
18pF

50V

R2822

2.2K

D2800

MMBD6100

C

OPT
VA2810

5.6V

A2

A1

R2818

RGB DSUB(Non EU)

1K

R2814

1K

OPT

16V

COMP2_Pr+

COMP2_Pb+

SC1/COMP1_DET

AV_CVBS_DET

DSUB/SC1_HSYNC

DSUB/SC1_VSYNC

DSUB_DET

R2805 33

R2806 33

R2807 0

SC1_ID

DSUB/SC1_HSYNC

SC1_FB

DSUB/SC1_VSYNC

AV2_CVBS_DET

DSUB_DET

DSUB/SC1_VSYNC

* DSUB_VSYNC

DSUB/SC1_HSYNC

* DSUB_HSYNC

SC1_B+/COMP1_Pb+

* DSUB_B+

SC1_G+/COMP1_Y+

* DSUB_G+

SC1_R+/COMP1_Pr+

* DSUB_R+

R2808

2.4K

R2809

10K

OPT
C2805
47pF
50V

OPT

C2807
47pF
50V

C2806
47pF
50V

OPT

OPT
C2808
68pF
50V

R2813
75

R2819
75

R2820
75

OPT
VA2805
20V
ADUC 20S 02 010L

ADUC 20S 02 010L

RGB_VARISTOR

VA2806
20V

ADUC 20S 02 010L

RGB_VARISTOR

VA2807
20V

ADUC 20S 02 010L

RGB_VARISTOR

VA2808
20V

OPT
C2809
68pF
50V

R2821

C2810

18pF

50V

OPT

VA2809

20V

ADUC 20S 02 010L

EMI_RGB

BLM15BD121SN1

EMI_RGB

BLM15BD121SN1

L2800

EMI_RGB

BLM15BD121SN1

2.2K

L2801

L2802

RED2GREEN3BLUE4GND_15DDC_GND

RED_GND7GREEN_GND8BLUE_GND9NC10SYNC_GND

GND_212DDC_DATA13H_SYNC14V_SYNC15DDC_CLOCK

11

6

1

P2800

SPG09-DB-010

SHILED

16

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

M1A_URSA9_UD

Component/RGB/LAN

2014.04.24
28

External Speaker

Copyright © 2015 LG Electronics Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

EXT SPK AMP

+24V

+3.5V_ST

LC Filter for EXT SPK & HP

L3503

HP_ROUT

HP_LOUT

5.6uH

L3504

5.6uH

C3517

4.7uF

C3518

4.7uF
10V

10V

HP_EXT_SPK_ROUT

HP_EXT_SPK_LOUT

SIDE_HP_MUTE

HP_EXT_SPK_LOUT

HP_EXT_SPK_ROUT

EXT_SPK_DET

HP_DET

AMP_RESET

HEAD_PHONE
R3500
47K

B

OPT

R3501

47K

R3502

15K

C

Q3500
MMBT3904(NXP)

P

HEAD_PHONE

E

R3503

10K

Close to AMP IC

C3500
1uF
50V

UBW2012-121F

C3501
1uF

10V
C3502

1uF
10V

C3503

1uF

50V

L3500

C3504

0.1uF

50V

TPA3124D2PWPR

PVCCL_1

PVCCL_2

PVCCR_1

PVCCR_2

Close to Pin10

MUTE

LIN

RIN

BYPASS

AGND_1

AGND_2

VCLAMP

1

SD

2

3

4

5

6

7

8

9

10

11

12

C3505

0.1uF
50V

Close to Pin3

IC3500

24

23

22

21

20

19

18

17

16

15

14

13

PGNDL_2

PGNDL_1

LOUT

BSL

AVCC_2

AVCC_1

GAIN0

GAIN1

BSR

ROUT

PGNDR_2

PGNDR_1

C3507

0.22uF
50V

C3506

0.22uF
50V

Close to Pin19,20

C3508

0.1uF
50V
Close to Pin1

Close to AMP IC

L3501

22.0uH

22.0uH
L3502

C3509

0.1uF
50V

C3510
10uF
35V

R3504
10K

OPT

R3505
10K

R3506
10K

R3507
10K

OPT

R3508

4.7K

R3509

4.7K

GAIN1

0
0
1
1

C3511

0.47uF
50V

C3512

0.47uF
50V

GAIN0

0
1 26dB
0
1

OPT

C3513

0.47uF
50V

OPT

C3514

0.47uF
50V

AMP GAIN

20dB

32dB
36dB

C3515
47uF
25V

C3516
47uF
25V

EXT_OUT_L

10K
R3510

EXT_OUT_R

10K
R3511

EXT SPK Jack

JK3500

PEJ034-01

3 E_SPRING

Close to the Main IC

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

R_SPRING

4

T_SPRING

5

B_TERMINAL2

7B

T_TERMINAL2

6B

OPT
VA3500

5.6V

EXT_OUT_R

EXT_OUT_L

EXT_SPK_DET

+1.5V_DDR

Copyright © 2015 LG Electronics Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

DDR_EXT

DDR_EXT

R12011K1%

R1202 1K1%

DDR_EXT

C1201 0.1uF

DDR_EXT

C1202 1000pF

A-MVREFDQ

+1.5V_DDR

DDR_EXT

DDR_EXT

R1204 1K 1%

R1205 1K 1%

DDR_EXT

C1213 0.1uF

1000pF

DDR_EXT

C1214

A-MVREFCA

Option : Ripple Check !!!

+1.5V_DDR

C1221

+1.5V_DDR

1uF

1uF

1uF

C1222

C1223

0.1uF

C1224

OPT

OPT

OPT

OPT

CLose to DDR3

DDR_1600_1G_SS

IC1201-*1

K4B1G1646G-BCK0

EAN61836301

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

NC_5

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

CLose to Saturn7M IC

DDR_1600_1G_HYNIX

IC1201

H5TQ1G63EFR-PBC

EAN61829003

M8

VREFCA

H1

VREFDQ

L8

ZQ

B2

VDD_1

D9

VDD_2

G7

VDD_3

K2

VDD_4

K8

VDD_5

N1

VDD_6

N9

VDD_7

R1

VDD_8

R9

VDD_9

A1

VDDQ_1

A8

VDDQ_2

C1

VDDQ_3

C9

VDDQ_4

D2

VDDQ_5

E9

VDDQ_6

F1

VDDQ_7

H2

VDDQ_8

H9

VDDQ_9

J1

NC_1

J9

NC_2

L1

NC_3

L9

NC_4

T7

NC_6

A9

VSS_1

B3

VSS_2

E1

VSS_3

G8

VSS_4

J2

VSS_5

J8

VSS_6

M1

VSS_7

M9

VSS_8

P1

VSS_9

P9

VSS_10

T1

VSS_11

T9

VSS_12

B1

VSSQ_1

B9

VSSQ_2

D1

VSSQ_3

D8

VSSQ_4

E2

VSSQ_5

E8

VSSQ_6

F9

VSSQ_7

G1

VSSQ_8

G9

VSSQ_9

A10/AP

A12/BC

NC_7

NC_5

RESET

DQSL
DQSL

DQSU
DQSU

DQL0
DQL1
DQL2
DQL3
DQL4
DQL5
DQL6
DQL7

DQU0
DQU1
DQU2
DQU3
DQU4
DQU5
DQU6
DQU7

N3

A0

P7

A1

P3

A2

N2

A3

P8

A4

P2

A5

R8

A6

R2

A7

T8

A8

R3

A9

L7
R7

A11

N7
T3

M7

M2

BA0

N8

BA1

M3

BA2

J7

CK

K7

CK

K9

CKE

L2

CS

K1

ODT

J3

RAS

K3

CAS

L3

WE

T2

F3
G3

C7
B7

E7

DML

D3

DMU

E3
F7
F2
F8
H3
H8
G2
H7

D7
C3
C8
C2
A7
A2
B8
A3

A-MA0A-MVREFCA
A-MA1
A-MA2
A-MA3
A-MA4
A-MA5
A-MA6
A-MA7
A-MA8
A-MA9
A-MA10
A-MA11
A-MA12
A-MA13

A-MBA0
A-MBA1
A-MBA2

A-MCKE

A/B_DDR3_CS

A-MODT
A-MRASB
A-MCASB
A-MWEB

A-MRESETB

A-MDQSL
A-MDQSLB

A-MDQSU
A-MDQSUB

A-MDML
A-MDMU

A-MDQL0
A-MDQL1
A-MDQL2
A-MDQL3
A-MDQL4
A-MDQL5
A-MDQL6
A-MDQL7

A-MDQU0
A-MDQU1
A-MDQU2
A-MDQU3
A-MDQU4
A-MDQU5
A-MDQU6
A-MDQU7

R1207

DDR_EXT

R1208

DDR_EXT

DDR_EXT
R1206

10K

DDR_EXT

56 1%

C1215

0.01uF
50V

56 1%

A-MCKB

+1.5V_DDR

A-MCK

A-MDQSLB

A-MDQSUB

A-MDQSL

A-MDQSU

A-MA0
A-MA1
A-MA2
A-MA3
A-MA4
A-MA5
A-MA6
A-MA7
A-MA8

A-MA9
A-MA10
A-MA11
A-MA12
A-MA13

A-MA14

A-MBA0
A-MBA1
A-MBA2

A-MCK
A-MCKB
A-MCKE

A-MODT

A-MRASB
A-MCASB

A-MWEB

A-MRESETB

A/B_DDR3_CS

A-MDML
A-MDMU

A-MDQL0

A-MDQL1
A-MDQL2
A-MDQL3
A-MDQL4
A-MDQL5
A-MDQL6
A-MDQL7
A-MDQU0
A-MDQU1
A-MDQU2
A-MDQU3
A-MDQU4
A-MDQU5
A-MDQU6
A-MDQU7

R1209

240
1%

M8

H1

L8

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

DDR_1600_2G_HYNIX_NEW

IC1201-*3

H5TQ2G63FFR-PBC

EAN61829204

N3

VREFCA

A0

P7

A1

P3

A2

N2

A3

VREFDQ

P8

A4

P2

A5

R8

A6

R2

A7

T8

A8

R3

A9

L7
R7
N7
T3

M7

M2
N8
M3

J7
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

VDD_1

A10/AP

VDD_2

A11

VDD_3

A12/BC

VDD_4
VDD_5

A13

VDD_6
VDD_7

NC_5

VDD_8
VDD_9

BA0
BA1
BA2

VDDQ_1
VDDQ_2

CK

VDDQ_3

CK

VDDQ_4

CKE

VDDQ_5
VDDQ_6

CS

VDDQ_7

ODT

VDDQ_8

RAS

VDDQ_9

CAS
WE

NC_1
NC_2

RESET

NC_3
NC_4
NC_6

DQSL
DQSL

VSS_1

DQSU

VSS_2

DQSU

VSS_3
VSS_4

DML

VSS_5

DMU

VSS_6
VSS_7

DQL0

VSS_8

DQL1

VSS_9

DQL2

VSS_10

DQL3

VSS_11

DQL4

VSS_12

DQL5
DQL6
DQL7

VSSQ_1
VSSQ_2

DQU0

VSSQ_3

DQU1

VSSQ_4

DQU2

VSSQ_5

DQU3

VSSQ_6

DQU4

VSSQ_7

DQU5

VSSQ_8

DQU6

VSSQ_9

DQU7

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

DDR_1600_2G_HYNIX_OLD

IC1201-*2

H5TQ2G63DFR-PBC

M8

VREFCA

H1

VREFDQ

L8

ZQ

B2

VDD_1

D9

VDD_2

G7

VDD_3

K2

VDD_4

K8

VDD_5

N1

VDD_6

N9

VDD_7

R1

VDD_8

R9

VDD_9

A1

VDDQ_1

A8

VDDQ_2

C1

VDDQ_3

C9

VDDQ_4

D2

VDDQ_5

E9

VDDQ_6

F1

VDDQ_7

H2

VDDQ_8

H9

VDDQ_9

J1

NC_1

J9

NC_2

L1

NC_3

L9

NC_4

T7

NC_6

A9

VSS_1

B3

VSS_2

E1

VSS_3

G8

VSS_4

J2

VSS_5

J8

VSS_6

M1

VSS_7

M9

VSS_8

P1

VSS_9

P9

VSS_10

T1

VSS_11

T9

VSS_12

B1

VSSQ_1

B9

VSSQ_2

D1

VSSQ_3

D8

VSSQ_4

E2

VSSQ_5

E8

VSSQ_6

F9

VSSQ_7

G1

VSSQ_8

G9

VSSQ_9

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

M7

M2
N8
M3

J7
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

EAN61829203

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

NC_5

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

VREFCA

VREFDQ

ZQ

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

DDR_1600_2G_SS

IC1201-*4

K4B2G1646Q-BCK0

EAN61848803

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

NC_5

M2

BA0

N8

BA1

M3

BA2

J7

CK

K7

CK

K9

CKE

L2

CS

K1

ODT

J3

RAS

K3

CAS

L3

WE

T2

RESET

F3

DQSL

G3

DQSL

C7

DQSU

B7

DQSU

E7

DML

D3

DMU

E3

DQL0

F7

DQL1

F2

DQL2

F8

DQL3

H3

DQL4

H8

DQL5

G2

DQL6

H7

DQL7

D7

DQU0

C3

DQU1

C8

DQU2

C2

DQU3

A7

DQU4

A2

DQU5

B8

DQU6

A3

DQU7

M8

VREFCA

H1

VREFDQ

L8

ZQ

B2

VDD_1

D9

VDD_2

G7

VDD_3

K2

VDD_4

K8

VDD_5

N1

VDD_6

N9

VDD_7

R1

VDD_8

R9

VDD_9

A1

VDDQ_1

A8

VDDQ_2

C1

VDDQ_3

C9

VDDQ_4

D2

VDDQ_5

E9

VDDQ_6

F1

VDDQ_7

H2

VDDQ_8

H9

VDDQ_9

J1

NC_1

J9

NC_2

L1

NC_3

L9

NC_4

T7

NC_6

A9

VSS_1

B3

VSS_2

E1

VSS_3

G8

VSS_4

J2

VSS_5

J8

VSS_6

M1

VSS_7

M9

VSS_8

P1

VSS_9

P9

VSS_10

T1

VSS_11

T9

VSS_12

B1

VSSQ_1

B9

VSSQ_2

D1

VSSQ_3

D8

VSSQ_4

E2

VSSQ_5

E8

VSSQ_6

F9

VSSQ_7

G1

VSSQ_8

G9

VSSQ_9

DDR_EXT
DDR_EXT
DDR_EXT
DDR_EXT
DDR_EXT
DDR_EXT
DDR_EXT
DDR_EXT
DDR_EXT
DDR_EXT

+1.5V_DDR

10V

A-MVREFDQ

DDR_EXT

C1203

10uF
C1204 0.1uF
C1205 0.1uF
C1206 0.1uF
C1207 0.1uF
C1208 0.1uF
C1209 0.1uF
C1210 0.1uF
C1211 0.1uF
C1212 0.1uF

R1203

240

1%

A-MA14

M1A_256M

LGE2134(256M)

E11

B_DDR3_A[0]

F12

B_DDR3_A[1]

D10

B_DDR3_A[2]

B10

B_DDR3_A[3]

E15

B_DDR3_A[4]

B11

B_DDR3_A[5]

F14

B_DDR3_A[6]

C11

B_DDR3_A[7]

D14

B_DDR3_A[8]

A12

B_DDR3_A[9]

F16

B_DDR3_A[10]

D13

B_DDR3_A[11]

D15

B_DDR3_A[12]

C12

B_DDR3_A[13]

E13

B_DDR3_A[14]

A9

B_DDR3_BA[0]

D16

B_DDR3_BA[1]

A10

B_DDR3_BA[2]

C13

B_DDR3_MCLK

B13

B_DDR3_MCLKZ

E17

B_DDR3_MCLKE

B8

B_DDR3_ODT

C8

B_DDR3_RASZ

B9

B_DDR3_CASZ

D11

B_DDR3_WEZ

F10

B_RESET

D12

B_DDR3_CS0

A19

B_DDR3_DQSL

B18

B_DDR3_DQSU

C16

B_DDR3_DQML

D21

B_DDR3_DQMU

C18

B_DDR3_DQSBL

C17

B_DDR3_DQSBU

A20

B_DDR3_DQL[0]

A16

B_DDR3_DQL[1]

C19

B_DDR3_DQL[2]

C15

B_DDR3_DQL[3]

C20

B_DDR3_DQL[4]

C14

B_DDR3_DQL[5]

B21

B_DDR3_DQL[6]

B15

B_DDR3_DQL[7]

F18

B_DDR3_DQU[0]

D19

B_DDR3_DQU[1]

D17

B_DDR3_DQU[2]

E21

B_DDR3_DQU[3]

E19

B_DDR3_DQU[4]

D20

B_DDR3_DQU[5]

D18

B_DDR3_DQU[6]

F20

B_DDR3_DQU[7]

E9

ZQ

IC101

M1A_128M
IC101-*1

LGE2133(128M)

E11

B_DDR3_A[0]

F12

B_DDR3_A[1]

D10

B_DDR3_A[2]

B10

B_DDR3_A[3]

E15

B_DDR3_A[4]

B11

B_DDR3_A[5]

F14

B_DDR3_A[6]

C11

B_DDR3_A[7]

D14

B_DDR3_A[8]

A12

B_DDR3_A[9]

F16

B_DDR3_A[10]

D13

B_DDR3_A[11]

D15

B_DDR3_A[12]

C12

B_DDR3_A[13]

E13

B_DDR3_A[14]

A9

B_DDR3_BA[0]

D16

B_DDR3_BA[1]

A10

B_DDR3_BA[2]

C13

B_DDR3_MCLK

B13

B_DDR3_MCLKZ

E17

B_DDR3_MCLKE

B8

B_DDR3_ODT

C8

B_DDR3_RASZ

B9

B_DDR3_CASZ

D11

B_DDR3_WEZ

F10

B_RESET

D12

B_DDR3_CS0

A19

B_DDR3_DQSL

B18

B_DDR3_DQSU

C16

B_DDR3_DQML

D21

B_DDR3_DQMU

C18

B_DDR3_DQSBL

C17

B_DDR3_DQSBU

A20

B_DDR3_DQL[0]

A16

B_DDR3_DQL[1]

C19

B_DDR3_DQL[2]

C15

B_DDR3_DQL[3]

C20

B_DDR3_DQL[4]

C14

B_DDR3_DQL[5]

B21

B_DDR3_DQL[6]

B15

B_DDR3_DQL[7]

F18

B_DDR3_DQU[0]

D19

B_DDR3_DQU[1]

D17

B_DDR3_DQU[2]

E21

B_DDR3_DQU[3]

E19

B_DDR3_DQU[4]

D20

B_DDR3_DQU[5]

D18

B_DDR3_DQU[6]

F20

B_DDR3_DQU[7]

E9

ZQ

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

M1A_URSA_UD

1_DDR

2014.04.24
12

Serial Flash for SPI boot

Copyright © 2015 LG Electronics Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

/FLASH_WP

OPT
R1300
10K

+3.5V_ST

/SPI_CS

SPI_SDO

+3.5V_ST

OPT
R1301

4.7K

SPI_FLASH_MACRONIX

IC1300

MX25L8006EM2I-12G

CS#

1

SO/SIO1

2

WP#

3

GND

4

SPI_FLASH_WINBOND

IC1300-*1

W25Q80BVSSIG

CS

1

DO[IO1]

2

%WP[IO2]

3

GND

4

8

7

6

5

8

7

6

5

VCC

HOLD#

SCLK

SI/SIO0

VCC

HOLD[IO3]

CLK

DI[IO0]

+3.5V_ST

C1300

0.1uF

R1303

0

R1302

SPI_SCK

33

SPI_SDI

SPI_FLAHS_WINBOND_NEW

IC1300-*2

W25Q80DVSSIG

CS

1

DO[IO1]

2

WP[IO2]

3

GND

4

8

7

6

5

SPI_FHASH_MACRONIX_NEW

VCC

HOLD[IO3]

SO/SIO1

CLK

WP#/SIO2

DI[IO0]

IC1300-*3

MX25L8035EM2I-10G

CS#

1

2

3

GND

4

8

7

6

5

VCC

NC/SIO3

SCLK

SI/SIO0

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

M1A_URSA9_UD

S_FLASH

2014.04.24

13

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES

Copyright © 2015 LG Electronics Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

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

TP for EU

Copyright © 2015 LG Electronics Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

TP for SCART

TP for Headphone

SPDIF_OUT

AV2_CVBS_DET

HDMI_ARC

HP_ROUT
HP_LOUT

SIDE_HP_MUTE

HP_DET

/CI_DET
/CI_CD1
/CI_CD2

TP For US Commercial Model

AV2_L_IN

AV2_R_IN

SC1/AV2_CVBS_IN

FE_TS_VAL_ERR

FE_TS_CLK

FE_TS_SYNC

TU_CVBS

EPHY_RP
EPHY_TN
EPHY_TP
EPHY_RN

URSA_RESET

DEMOD_RESET

DTV/MNT_VOUT

SCART1_MUTE

SC1_ID

SC1_FB

SCART1_Lout

SCART1_Rout

SC1_R+/COMP1_Pr+

SC1_G+/COMP1_Y+

SC1_B+/COMP1_Pb+

SC1/COMP1_DET

SC1/COMP1_L_IN

SC1/COMP1_R_IN

HP_LOUT

HP_ROUT

SIDE_HP_MUTE

HP_DET

TP for L15

RGB_DDC_SCL

RGB_DDC_SDA

TU_GND_A

TP for CI slot

/PCM_REG

/PCM_OE

/PCM_WE

/PCM_IORD

/PCM_IOWR

/PCM_CE CI_TS_DATA[2]

/PCM_IRQA

/PCM_CD

/PCM_WAIT

PCM_RST

PCM_5V_CTL

/CI_DET

PCM_D[0]

PCM_D[1]

PCM_D[2]

PCM_D[3]

PCM_D[4]

PCM_D[5]

PCM_D[6]

PCM_D[7]

PCM_A[8]

PCM_A[9]

PCM_A[10]

PCM_A[11]

PCM_A[12]

PCM_A[13]

PCM_A[14]

CI_TS_CLK

CI_TS_VAL

CI_TS_SYNC

CI_TS_DATA[0]

CI_TS_DATA[1]

CI_TS_DATA[3]

CI_TS_DATA[4]

CI_TS_DATA[5]

CI_TS_DATA[6]

CI_TS_DATA[7]

TP for FE_TS_DATA

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

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]

M1A_URSA9_UD

TP 41

2014.04.24

IR/LED + Digital Eye + Control

Copyright © 2015 LG Electronics Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

KEY1

KEY2

+3.5V_ST

L4600

BLM18PG121SN1D

IR OUT TO RS232C

IR_OUT

IR_OUT_EU

R4610

IR_OUT_EU

Q4600

2SC3052

IR_OUT_US

+3.5V_ST

1K

C

E

R4611

0

B

IR_OUT_EU

R4612

10K

IR_OUT

R4613

IR_OUT

Q4601

2SC3052

+3.5V_ST

1K

C

E

B

IR_OUT_US

R4614

IR_OUT_EU

R4614-*1

+3.5V_ST

R4600

3.3K

IR

10K

33K

C4600

0.1uF

C4601
1000pF
50V

16V

R4603

R4601
100

R4602
100

+3.5V_ST

10K

1%

IR_SCL

IR_SDA

R4604

10K
1%

LED_R/BUZZ

C4602

0.1uF
16V

C4603

0.1uF
16V

R4606

1.8K

C4604
100pF

50V

R4605 100

EYE_SENSOR

R4607 100

EYE_SENSOR

VA4600

OPT

ZD4601

OPT

P4600

12507WR-10L

1

2

3

4

5

6

7

5V

EYE_SENSOR
C4605
18pF
50V

EYE_SENSOR
C4606
18pF
50V

8

9

10

11

OPT

P4601

12507WR-08L

1

2

3

4

5

6

7

8

9

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

M1A_URSA9_UD

IR_EYE_SENSOR

2014.04.24
46

/F_RB

Copyright © 2015 LG Electronics Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

/PF_OE

/PF_CE0

/PF_CE1

PF_ALE
/PF_WE
/PF_WP

NAND_2G_HYNIX(MULTI)

NC_1

1

NC_2

2

NC_3

3

NC_4

4

NC_5

5

NC_6

6

R/B

7

RE

8

CE

9

NC_7

10

NC_8

11

VCC_1

12

VSS_1

13

NC_9

14

NC_10

15

CLE

16

ALE

17

WE

18

WP

19

NC_11

20

NC_12

21

NC_13

22

NC_14

23

NC_15

24

NAND_2G_TOSHIBA(MULTI)

NC_1

1

NC_2

2

NC_3

3

NC_4

4

NC_5

5

NC_6

6

RY/BY

7

RE

8

CE

9

NC_7

10

NC_8

11

VCC_1

12

VSS_1

13

NC_9

14

NC_10

15

CLE

16

ALE

17

WE

18

WP

19

NC_11

20

NC_12

21

NC_13

22

NC_14

23

NC_15

24

+3.3V_NORMAL

AR103

R107

22

1K

R108
1K

OPT

+3.3V_NORMAL

AR104

22

R102

3.3K

EAN60708703

IC102-*1

H27U2G8F2DTR-BD

EAN60991001

IC102-*3

TC58NVG1S3ETA00

R109

3.9K

C101

0.1uF

OPT

48

47

46

45

44

43

42

41

40

39

38

37

36

35

34

33

32

31

30

29

28

27

26

25

48

47

46

45

44

43

42

41

40

39

38

37

36

35

34

33

32

31

30

29

28

27

26

25

R105
1K

R106
1K

NC_1

NC_2

NC_3

NC_4

NC_5

NC_6

R/B

RE

CE

NC_7

NC_8

VCC_1

VSS_1

NC_9

NC_10

CLE

ALE

WE

WP

NC_11

NC_12

NC_13

NC_14

NC_15

NC_29

NC_28

NC_27

NC_26

I/O7

I/O6

I/O5

I/O4

NC_25

NC_24

NC_23

VCC_2

VSS_2

NC_22

NC_21

NC_20

I/O3

I/O2

I/O1

I/O0

NC_19

NC_18

NC_17

NC_16

NC_29

NC_28

NC_27

NC_26

I/O8

I/O7

I/O6

I/O5

NC_25

NC_24

NC_23

VCC_2

VSS_2

NC_22

NC_21

NC_20

I/O4

I/O3

I/O2

I/O1

NC_19

NC_18

NC_17

NC_16

H27U1G8F2CTR-BC

1

NAND_1G_HYNIX(MULTI)

EAN35669103

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

NAND_1G_TOSHIBA(MULTI)

NC_1

1

NC_2

2

NC_3

3

NC_4

4

NC_5

5

NC_6

6

RY/BY

7

RE

8

CE

9

NC_7

10

NC_8

11

VCC_1

12

VSS_1

13

NC_9

14

NC_10

15

CLE

16

ALE

17

WE

18

WP

19

NC_11

20

NC_12

21

NC_13

22

NC_14

23

NC_15

24

IC102

EAN61508002

IC102-*2

TC58NVG0S3HTA00

NAND FLASH MEMORY

+3.3V_NORMAL

NC_29

48

NC_28

47

NC_27

46

NC_26

45

I/O7

44

I/O6

43

I/O5

42

I/O4

41

NC_25

40

NC_24

39

C102
10uF

NC_23

38

VCC_2

37

C103

VSS_2

0.1uF

36

NC_22

35

NC_21

34

NC_20

33

I/O3

32

I/O2

31

I/O1

30

I/O0

29

NC_19

28

NC_18

27

NC_17

26

NC_16

25

NC_29

48

NC_28

47

NC_27

46

NC_26

45

I/O8

44

I/O7

43

I/O6

42

I/O5

41

NC_25

40

NC_24

39

NC_23

38

VCC_2

37

VSS_2

36

NC_22

35

NC_21

34

NC_20

33

I/O4

32

I/O3

31

I/O2

30

I/O1

29

NC_19

28

NC_18

27

NC_17

26

NC_16

25

22

AR101

10V

AR102

PCM_A[7]

PCM_A[6]

PCM_A[5]

PCM_A[4]

PCM_A[3]

PCM_A[2]

PCM_A[1]

PCM_A[0]

22

R1011KR104

1K

PCM_A[0-7]

R110
1K

<CHIP Config>
(SPI_SDI, PM_LED, PWM_PM)

LG-NonOS SB51_ExtSPI 3’b000 51boot from SPI
LG-OS HEMCU_ExtSPI 3’b001 MIPS boot from SPI

+3.5V_ST

OPT

OPT

R165 2.7K

R117 4.7K

R115 4.7K

OPT

R121 2.7K

R116 4.7K

R118 4.7K

NVRAM_ATMEL(MULTI)

IC104

AT24C256C-SSHL-T

A0

1

A1

2

A2

A0’h

3

GND

4

EAN61133501

NVRAM_RHOM(MULTI)

IC104-*1

BR24G256FJ-3

A0

1

A1

2

A2

3

GND

4

8

7

6

5

+3.3V_NORMAL

VCC

WP

SCL

SDA

C104
8pF
OPT

VCC

8

WP

7

SCL

6

SDA

5

EAN62389502

+3.3V_NORMAL

R119
1K

R1201KR125

R140
1K

1K

R141
1K

R144

2.2K

R145

2.2K

R146

3.3K

LED_R/BUZZ

PM_LED

SPI_SDI

C105

0.1uF

R111 22

R112

C106
8pF

OPT

R147

3.3K

EEPROM

22

I2C

I2C_SCL

I2C_SDA

URSA_SDA
URSA_SCL

I2C_SDA
I2C_SCL
AMP_SDA
AMP_SCL

DDC1_DL_SDA

DDC1_DL_SCL

DDC2_DL_SCL
DDC2_DL_SDA
IR_SCL
IR_SDA

COMP2_DET

DEMOD_SCL
DEMOD_SDA

DEMOD_SCL
DEMOD_SDA



/PCM_CD

PWM_DIM

AMP_SCL
AMP_SDA



+3.3V_NORMAL

R178 22

R157 100

R156 10K
R103 10K

R100 22

R113 22

R180

10K

PCM_A[0-14]

PCM_D[0-7]

OPT

OPT

OPT

OPT

DIMMING

PWM2

DDC1_DL_SCL
DDC1_DL_SDA

FRC_FLASH_WP

5V_DET_HDMI_2

URSA_SDA

URSA_SCL
DDC2_DL_SCL
DDC2_DL_SDA

AV_CVBS_DET

AV2_CVBS_DET

COMP2_DET

DEMOD_RESET

MODEL_OPT_0

MODEL_OPT_1
MODEL_OPT_2

AMP_RESET

RF_SWITCH_CTL

SC1/COMP1_DET

MODEL_OPT_4

MODEL_OPT_5
MODEL_OPT_6

/PCM_IORD
/PCM_IOWR
/PCM_IRQA

/PCM_WAIT

I2C_SCL
I2C_SDA

TU_SCL
TU_SDA

HP_DET

IR_SDA

IR_SCL
/CI_CD1
/CI_CD2

USB1_CTL

USB1_OCD

/PCM_OE

/PCM_REG

PCM_RST

/PCM_WE

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

PCM_D[0]
PCM_D[1]
PCM_D[2]
PCM_D[3]
PCM_D[4]
PCM_D[5]

PCM_D[6]
PCM_D[7]

R184 22
R183

R128 0
R129 0
R130 0
R131 0

R11433

R126 0

R127 0

/PCM_CD
/PCM_CE

RXA4+
RXA4­RXA3+

RXA3­RXACK+
RXACK-

RXA2+

RXA2-

RXA1+

RXA1-

RXA0+

RXA0-

RXB4+

RXB4-

RXB3+

RXB3-

RXBCK+
RXBCK-

RXB2+

RXB2-

RXB1+

RXB1-

RXB0+

RXB0-

Y1

GPIO78

W4

GPIO79

K17

I2C_SCKM3/I2C_DDCR_CK/GPIO77

J15

22

I2C_SDAM3/I2C_DDCR_DA/GPIO76

U8

SDAM2/GPIO55

T7

SCKM2/GPIO56

U7

SCKM0/GPIO58

V7

SDAM0/GPIO59

F6

I2S_IN_BCK/GPIO159

G6

I2S_IN_SD/GPIO160

AA4

I2C_SCKM1/GPIO80

Y4

I2C_SDAM1/GPIO81

J6

ET_TXD[0]/GPIO62

K6

EXT_TX_CLK/GPIO64

G7

I2S_IN_WS/GPIO158

J4

ET_COL/GPIO60

J5

ET_TXD[1]/GPIO61

H19

LCK/GPIO194

G20

LDE/GPIO195

G19

LHSYNC/GPIO196

G21

LVSYNC/GPIO197

J17

UART2_RX/GPIO69

J16

UART2_TX/GPIO70

E8

UART3_TX/GPIO52

D7

UART3_RX/GPIO53

U6

GPIO46[CTS]

V6

GPIO47[RTS]

K15

UART1_TX/GPIO48

L16

UART1_RX/GPIO49

H5

ET_TX_EN/GPIO63

K5

ET_RXD[0]/GPIO65

K4

ET_MDC/GPIO66

H6

ET_MDIO/GPIO67

L5

ET_RXD[1]/GPIO68

U17

PCMADR[0]/NF_AD[0]/GPIO130

R18

PCMADR[1]/NF_AD[1]/GPIO129

V17

PCMADR[2]/NF_AD[2]/GPIO127

R16

PCMADR[3]/NF_AD[3]/GPIO126

U16

PCMADR[4]/NF_AD[4]/GPIO104

T17

PCMADR[5]/NF_AD[5]/GPIO106

W18

PCMADR[6]/NF_AD[6]/GPIO107

U20

PCMADR[7]/NF_AD[7]/GPIO108

Y19

PCMADR[8]/GPIO113

AA19

PCMADR[9]/GPIO115

AA20

PCMADR[10]/GPIO119

W21

PCMADR[11]/GPIO117

V20

PCMADR[12]/GPIO109

Y17

PCMADR[13]/GPIO112

V18

PCMADR[14]/GPIO111

V19

PCMCD_N/GPIO135

W19

PCMCE_N/GPIO120

U18

PCMDATA[0]/GPIO131

V16

PCMDATA[1]/GPIO132

W17

PCMDATA[2]/GPIO133

Y20

PCMDATA[3]/GPIO125

R15

PCMDATA[4]/GPIO124

AA18

PCMDATA[5]/GPIO123

T15

PCMDATA[6]/GPIO122

Y21

PCMDATA[7]/GPIO121

W20

PCMIORD_N/GPIO116

V21

PCMIOWR_N/GPIO114

Y18

PCMIRQA_N/GPIO110

T16

PCMOE_N/GPIO118

R17

PCMREG_N/GPIO128

T18

PCM_RESET/GPIO134

W16

PCMWAIT_N/GPIO105

U15

PCMWE_N/GPIO198

U19

LVA4P/TTL_B[0]/HCONV/GPIO170

T20

LVA4M/TTL_B[1]/E_O/GPIO171

T21

LVA3P/TTL_B[2]/FB/GPIO172

T19

LVA3M/TTL_B[3]/OPT_P/GPIO173

R21

LVACKP/TTL_B[4]/MCLK/GPIO174

R20

LVACKM/TTL_B[5]/GCLK/GPIO175

R19

LVA2P/TTL_B[6]/GST/GPIO176

P20

LVA2M/TTL_B[7]/POL/GPIO177

P19

LVA1P/TTL_G[0]/EPI0+/GPIO178

N20

LVA1M/TTL_G[1]/EPI0-/GPIO179

N21

LVA0P/TTL_G[2]/EPI1+/GPIO180

N19

LVA0M/TTL_G[3]/EPI1-/GPIO181

M21

LVB4P/TTL_G[4]/EPI2+/GPIO182

M20

LVB4M/TTL_G[5]/EPI2-/GPIO183

M19

LVB3P/TTL_G[6]/EPI3+/GPIO184

L20

LVB3M/TTL_G[7]/EPI3-/GPIO185

L19

LVBCKP/TTL_R[0]/EPI4+/GPIO186

K20

LVBCKM/TTL_R[1]/EPI4-/GPIO187

K21

LVB2P/TTL_R[2]/EPI5+/GPIO188

K19

LVB2M/TTL_R[3]/EPI5-/GPIO189

J21

LVB1P/TTL_R[4]/EPI6+/GPIO190

J20

LVB1M/TTL_R[5]/EPI6-/GPIO191

J19

LVB0P/TTL_R[6]/EPI7+/GPIO192

H20

LVB0M/TTL_R[7]/EPI7-/GPIO193

M1A_256M

IC101

LGE2134(256M)

TS1DATA[7]/GPIO100

PM_SPI_SCZ1/GPIO_PM[6]/GPIO13

M1A_256M

IC101

LGE2134(256M)

PM_SPI_SCZ2/GPIO_PM[10]/GPIO17

TS0CLK/GPIO92
TS0DATA[0]/GPIO82
TS0DATA[1]/GPIO83
TS0DATA[2]/GPIO84
TS0DATA[3]/GPIO85
TS0DATA[4]/GPIO86
TS0DATA[5]/GPIO87
TS0DATA[6]/GPIO88
TS0DATA[7]/GPIO89

TS0SYNC/GPIO91

TS0VALID/GPIO90

TS1CLK/GPIO103
TS1DATA[0]/GPIO93
TS1DATA[1]/GPIO94
TS1DATA[2]/GPIO95
TS1DATA[3]/GPIO96
TS1DATA[4]/GPIO97
TS1DATA[5]/GPIO98
TS1DATA[6]/GPIO99

TS1SYNC/GPIO102

TS1VALID/GPIO101

PM_SPI_SCK/GPIO1

PM_SPI_SCZ0/GPIO0

PM_SPI_SDI/GPIO2
PM_SPI_SDO/GPIO3

RP
TN
TP
RN

SPDIF_IN/GPIO161

SPDIF_OUT/GPIO162

HWRESET

IRIN/GPIO5
DDCA_CK/UART0_RX
DDCA_DA/UART0_TX

PWM0/GPIO71
PWM1/GPIO72
PWM2/GPIO73
PWM3/GPIO74
PWM4/GPIO75

NF_ALE/GPIO146
NF_CEZ/GPIO142
NF_CLE/GPIO141
NF_RBZ/GPIO147
NF_REZ/GPIO144
NF_WEZ/GPIO145
NF_WPZ/GPIO199

IF_AGC

SIFM
SIFP

IM
IP

XIN

XOUT

SAR0/GPIO35
SAR1/GPIO36
SAR2/GPIO37
SAR3/GPIO38
SAR4/GPIO39

GPIO_PM[13]/GPIO20
GPIO_PM[14]/GPIO21

PM_LED/GPIO4

GPIO_PM[0]/GPIO7

GPIO_PM[15]/GPIO22

GPIO_PM[4]/GPIO11
GPIO_PM[7]/GPIO14
GPIO_PM[8]/GPIO15

V10

CI_TS_DATA[0]

T14

CI_TS_DATA[1]

T13

CI_TS_DATA[2]

U13

CI_TS_DATA[3]

V15

CI_TS_DATA[4]

U12

CI_TS_DATA[5]

V13

CI_TS_DATA[6]

U14

CI_TS_DATA[7]

T11
T12
V12
Y14
Y16
AA15
Y13
AA16
W12
AA13
W14
W13
Y15
W15

B3

R189 33

A3

R188 33
A4
C3
A2

R190 33

B1
C2
C1
B2

D2
D1

R192 100

D8
E5
G4
G5

J18
K18
K16
L18
L17

T8
T9
U9
U11
V9
U10
T10

W2
W1
W3
V2
V1

AA2
Y2

TUNER_IF_0_ohm

TUNER_IF_0_ohm

PWM_PM/GPIO200

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]

/SPI_CS
SPI_SCK
SIDE_HP_MUTE
SPI_SDI
SPI_SDO

EPHY_RP
EPHY_TN
EPHY_TP
EPHY_RN

5V_DET_HDMI_1
SPDIF_OUT

SOC_RESET

IR
RGB_DDC_SCL
RGB_DDC_SDA

DDC1_DL_SCL

PWM1

PWM2

DDC1_DL_SDA

PCM_5V_CTL

PF_ALE

/PF_CE0

/PF_CE1

/F_RB

/PF_OE

/PF_WE

/PF_WP

TU_SIF

C115 0.1uF
C116 0.1uF

TU_SIF

ANALOG SIF
Close to MSTAR

R194 0

IF

C117

0.1uF

R195 0

IF

C118

0.1uF
NON_ATSC

Close to MSTAR

1M

R187

PM_UART_TX/GPIO_PM[1]/GPIO8

PM_UART_RX/GPIO_PM[5]/GPIO12

D5
F8
E7
E6
D6

W10
Y10
P3
Y3
Y5
W11
D3
AA3
W5
D4
L15
Y11

from CI SLOT

CI_TS_CLK
CI_TS_DATA[0-7]
CI_TS_SYNC
CI_TS_VAL

Internal demod out

TU_SIF

R198 47
R199 47

TU_SIF

OPT
C121

100pF

C122

C124

33pF

33pF
NON_ATSC

C113 22pF

X101
24MHz

C114 22pF

KEY1
KEY2
PM_MODEL_OPT_0
PANEL_CTL
SCART1_MUTE

URSA_RESET_SoC
R122 22

PM_LED

POWER_DET
AMP_MUTE
INV_CTL
POWER_ON/OFF_1
RL_ON
/FLASH_WP
LED_R/BUZZ
PM_TXD
PM_RXD

FE_TS_CLK
FE_TS_DATA[0-7]

FE_TS_SYNC
FE_TS_VAL_ERR

FE_TS_DATA[0]

+3.3V_NORMAL

IF_AGC

L101
BLM18PG121SN1D

IF_AGC

R193

10K

C123
1000pF
TU_SIF

TU_SIF

IF_N_MSTAR

DTV_IF

IF_P_MSTAR

FE_TS_DATA[0]

IF_AGC
C119

0.1uF
IF_AGC
R196
0

R194-*1

TUNER_IF_100_ohm

100
R195-*1

TUNER_IF_100_ohm
100

For KR/US models

C120

0.047uF
25V
IF_AGC

+3.3V_NORMAL

R123

10K

OPT

TCON_I2C_EN

R124 10K

IF_AGC_MAIN

U19

LVA4P/TTL_B[0]/HCONV/GPIO170

T20

LVA4M/TTL_B[1]/E_O/GPIO171

T21

LVA3P/TTL_B[2]/FB/GPIO172

T19

LVA3M/TTL_B[3]/OPT_P/GPIO173

R21

LVACKP/TTL_B[4]/MCLK/GPIO174

R20

LVACKM/TTL_B[5]/GCLK/GPIO175

R19

LVA2P/TTL_B[6]/GST/GPIO176

P20

LVA2M/TTL_B[7]/POL/GPIO177

P19

LVA1P/TTL_G[0]/EPI0+/GPIO178

N20

LVA1M/TTL_G[1]/EPI0-/GPIO179

N21

LVA0P/TTL_G[2]/EPI1+/GPIO180

N19

LVA0M/TTL_G[3]/EPI1-/GPIO181

M21

LVB4P/TTL_G[4]/EPI2+/GPIO182

M20

LVB4M/TTL_G[5]/EPI2-/GPIO183

M19

LVB3P/TTL_G[6]/EPI3+/GPIO184

L20

LVB3M/TTL_G[7]/EPI3-/GPIO185

L19

LVBCKP/TTL_R[0]/EPI4+/GPIO186

K20

LVBCKM/TTL_R[1]/EPI4-/GPIO187

K21

LVB2P/TTL_R[2]/EPI5+/GPIO188

K19

LVB2M/TTL_R[3]/EPI5-/GPIO189

J21

LVB1P/TTL_R[4]/EPI6+/GPIO190

J20

LVB1M/TTL_R[5]/EPI6-/GPIO191

J19

LVB0P/TTL_R[6]/EPI7+/GPIO192

H20

LVB0M/TTL_R[7]/EPI7-/GPIO193

LGE2133(128M)

Y1

GPIO78

W4

GPIO79

K17

I2C_SCKM3/I2C_DDCR_CK/GPIO77

J15

I2C_SDAM3/I2C_DDCR_DA/GPIO76

U8

SDAM2/GPIO55

T7

SCKM2/GPIO56

U7

SCKM0/GPIO58

V7

SDAM0/GPIO59

F6

I2S_IN_BCK/GPIO159

G6

I2S_IN_SD/GPIO160

AA4

I2C_SCKM1/GPIO80

Y4

I2C_SDAM1/GPIO81

J6

ET_TXD[0]/GPIO62

K6

EXT_TX_CLK/GPIO64

G7

I2S_IN_WS/GPIO158

J4

ET_COL/GPIO60

J5

ET_TXD[1]/GPIO61

H19

LCK/GPIO194

G20

LDE/GPIO195

G19

LHSYNC/GPIO196

G21

LVSYNC/GPIO197

J17

UART2_RX/GPIO69

J16

UART2_TX/GPIO70

E8

UART3_TX/GPIO52

D7

UART3_RX/GPIO53

U6

GPIO46[CTS]

V6

GPIO47[RTS]

K15

UART1_TX/GPIO48

L16

UART1_RX/GPIO49

H5

ET_TX_EN/GPIO63

K5

ET_RXD[0]/GPIO65

K4

ET_MDC/GPIO66

H6

ET_MDIO/GPIO67

L5

ET_RXD[1]/GPIO68

U17

PCMADR[0]/NF_AD[0]/GPIO130

R18

PCMADR[1]/NF_AD[1]/GPIO129

V17

PCMADR[2]/NF_AD[2]/GPIO127

R16

PCMADR[3]/NF_AD[3]/GPIO126

U16

PCMADR[4]/NF_AD[4]/GPIO104

T17

PCMADR[5]/NF_AD[5]/GPIO106

W18

PCMADR[6]/NF_AD[6]/GPIO107

U20

PCMADR[7]/NF_AD[7]/GPIO108

Y19

PCMADR[8]/GPIO113

AA19

PCMADR[9]/GPIO115

AA20

PCMADR[10]/GPIO119

W21

PCMADR[11]/GPIO117

V20

PCMADR[12]/GPIO109

Y17

PCMADR[13]/GPIO112

V18

PCMADR[14]/GPIO111

V19

PCMCD_N/GPIO135

W19

PCMCE_N/GPIO120

U18

PCMDATA[0]/GPIO131

V16

PCMDATA[1]/GPIO132

W17

PCMDATA[2]/GPIO133

Y20

PCMDATA[3]/GPIO125

R15

PCMDATA[4]/GPIO124

AA18

PCMDATA[5]/GPIO123

T15

PCMDATA[6]/GPIO122

Y21

PCMDATA[7]/GPIO121

W20

PCMIORD_N/GPIO116

V21

PCMIOWR_N/GPIO114

Y18

PCMIRQA_N/GPIO110

T16

PCMOE_N/GPIO118

R17

PCMREG_N/GPIO128

T18

PCM_RESET/GPIO134

W16

PCMWAIT_N/GPIO105

U15

PCMWE_N/GPIO198

M1A_128M

IC101-*1

LGE2133(128M)

PM_SPI_SCZ2/GPIO_PM[10]/GPIO17

PM_UART_TX/GPIO_PM[1]/GPIO8

PM_UART_RX/GPIO_PM[5]/GPIO12

M1A_128M

IC101-*1

TS0CLK/GPIO92
TS0DATA[0]/GPIO82
TS0DATA[1]/GPIO83
TS0DATA[2]/GPIO84
TS0DATA[3]/GPIO85
TS0DATA[4]/GPIO86
TS0DATA[5]/GPIO87
TS0DATA[6]/GPIO88
TS0DATA[7]/GPIO89

TS0SYNC/GPIO91

TS0VALID/GPIO90

TS1CLK/GPIO103
TS1DATA[0]/GPIO93
TS1DATA[1]/GPIO94
TS1DATA[2]/GPIO95
TS1DATA[3]/GPIO96
TS1DATA[4]/GPIO97
TS1DATA[5]/GPIO98
TS1DATA[6]/GPIO99

TS1DATA[7]/GPIO100

TS1SYNC/GPIO102

TS1VALID/GPIO101

PM_SPI_SCZ1/GPIO_PM[6]/GPIO13

PM_SPI_SCK/GPIO1

PM_SPI_SCZ0/GPIO0

PM_SPI_SDI/GPIO2
PM_SPI_SDO/GPIO3

SPDIF_IN/GPIO161

SPDIF_OUT/GPIO162

IRIN/GPIO5
DDCA_CK/UART0_RX
DDCA_DA/UART0_TX

PWM0/GPIO71
PWM1/GPIO72
PWM2/GPIO73
PWM3/GPIO74
PWM4/GPIO75

NF_ALE/GPIO146
NF_CEZ/GPIO142
NF_CLE/GPIO141
NF_RBZ/GPIO147
NF_REZ/GPIO144
NF_WEZ/GPIO145
NF_WPZ/GPIO199

SAR0/GPIO35
SAR1/GPIO36
SAR2/GPIO37
SAR3/GPIO38
SAR4/GPIO39

GPIO_PM[13]/GPIO20
GPIO_PM[14]/GPIO21

PM_LED/GPIO4

GPIO_PM[0]/GPIO7

GPIO_PM[15]/GPIO22

GPIO_PM[4]/GPIO11
GPIO_PM[7]/GPIO14
GPIO_PM[8]/GPIO15

PWM_PM/GPIO200

V10
T14
T13
U13
V15
U12
V13
U14
T11
T12
V12
Y14
Y16
AA15
Y13
AA16
W12
AA13
W14
W13
Y15
W15

B3
A3
A4
C3
A2

B1

RP

C2

TN

C1

TP

B2

RN

D2
D1

D8

HWRESET

E5
G4
G5

J18
K18
K16
L18
L17

T8
T9
U9
U11
V9
U10
T10

W2

IF_AGC

W1

SIFM

W3

SIFP

V2

IM

V1

IP

AA2

XIN

Y2

XOUT

D5
F8
E7
E6
D6

W10
Y10
P3
Y3
Y5
W11
D3
AA3
W5
D4
L15
Y11

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

M1A_URSA9_UD

MAIN1_EU 51

2014.04.24

MODEL OPTION

Copyright © 2015 LG Electronics Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

R201

OPT

100

R202

OPT

100

R203

OPT

100

OPT

R204 100

OPT

R225 100

OPT

R228 100

OPT

R230 100

OPT

R229 100

MODEL OPTION

PIN NAME

PM_model_opt_0
MODEL_OPT_0
MODEL_OPT_1
MODEL_OPT_2
MODEL_OPT_3

(AUD_LRCH)
MODEL_OPT_4

MODEL_OPT_5
MODEL_OPT_6

MODEL_OPT_7
(AUD_LRCK)

Memory OPTION

Memory Auto

INT+EXT

256M Only

128M+128M 1

128M+256M

256M+256M

+3.3V_NORMAL

1K

URSA11

DDR_EXT:256

DDR_EXT:128

MO_S/W_EU/AJ

R222 1K

R291 1K

R290

1K

URSA9

R294 1K

R293

DDR_EXT:128 or NON

PIN NO.

E7
J5

H19

G20

G19

U6
K5 MO_S/W_EU/AJ

K4
L5

MODEL_OPT_4

Det

0 0128M Only

1

0

0

1

R206 1K

R208 1K

R221 1K

MO_S/W_TW/CN

R224 1K

R223 1K

MO_DVB_T2/C/S2

MO_M120(UHD120)

MO_DVB_T/C

DDR_EXT:256 or NON

R207 1K

R209 1K

MO_M120_NON(UHD60)

LOW
UHD
MO_FHD
MO_S/W_NON_AJ
MO_DVB_T/C

MO_M120_NON(UDH60)

DDR_EXT:256 or NON
MO_S/W_TW/CN
DDR_EXT:128 or NON

URSA9

MODEL_OPT_6

0

0

0

0

0

1

10

OPT

MO_S/W_AJ

R211 1K

R226 1K

MO_S/W_NON_AJ

R212 1K

R227 1K

Non_UHD
MO_HD

MO_S/W_AJ

MO_DVB_T2/C/S2

MO_M120(UHD120)

DDR_EXT : 128

DDR_EXT : 256
URSA11

HIGH

MODEL_OPT_0
MODEL_OPT_1
MODEL_OPT_2

AUD_LRCH
MODEL_OPT_4
MODEL_OPT_5
MODEL_OPT_6
AUD_LRCK

SOC_RESET

POWER_DET_RESET

OPT

R266
470

OPT

C202

4.7uF
10V

+3.5V_ST

R177
10K
OPT

PM_MODEL_OPT_0
R176
10K

Country Option

C2162.2uF

C2192.2uF

C220

4.7uF

MODEL_OPT_5

AA9

AA7

AA6

C2142.2uF

EU

C2032.2uF

AV2

C2172.2uF

EU

C2062.2uF

AV2

AUVRM

0

1

0

1

LGE2134(256M)

M4

ARC0

W7

RXC0N

Y8

RXC0P

W8

RXC1N

Y9

RXC1P
RXC2N

W9

RXC2P
RXCCKN

Y7

RXCCKP

N2

CEC/GPIO6

E3

DDCDA_CK/GPIO27

E2

DDCDA_DA/GPIO28

W6

DDCDC_CK/GPIO31
DDCDC_DA/GPIO32

L4

HOTPLUGA/GPIO23

Y6

HOTPLUGC/GPIO25

F1

RXA0N

G3

RXA0P

G1

RXA1N

G2

RXA1P

H3

RXA2N

H2

RXA2P

F3

RXACKN

F2

RXACKP

U4

EAR_OUTL

T4

EAR_OUTR

P2

AUL1

R2

AUL2

T1

AUL3

R3

AUR1

R1

AUR2

T3

AUR3

U2

AUOUTL0

V3

AUOUTR0

T2

AUVAG

M1A_256M

IC101

CVBSOUT1

I2S_OUT_BCK/GPIO165
I2S_OUT_MCK/GPIO163

I2S_OUT_SD/GPIO166
I2S_OUT_WS/GPIO164

USB0_DM
USB1_DM
USB0_DP
USB1_DP

CVBS0
CVBS1
CVBS2

VCOM

BIN0M
BIN0P
GIN0M
GIN0P
RIN0M

RIN0P
HSYNC0
VSYNC0

BIN1M

BIN1P

GIN1M

GIN1P

RIN1M

RIN1P
SOGIN1

T6
V5
U5
T5
V4

E4
F4
F7
F5

C4
Y12
B4
AA12

J2
J3
K3
J1
K2
K1
M6
L6

L2
L3
M1
M2
N1
N3
M3

C2360.047uF

TU_BUFFER

C2370.047uF

AV2_OR_SCART
C2380.047uF
C2390.047uF

C221 0.047uF
C222 0.047uF
C223 0.047uF
C224 0.047uF
C225 0.047uF
C226 0.047uF

C227 0.047uF
C229 0.047uF
C230 0.047uF
C231 0.047uF
C232 0.047uFC211
C233 0.047uF
C234 1000pF

OPT

R24433

R232 68

EU

R233 33

EU

R234 68

EU

R235 33

EU

R236 68

EU

R237 33

EU

R238 68
R239 33
R240 68
R241 33
R242 68
R243 33

TU_BUFFER

R24533

R24633
R24768

EU
EU
EU
EU
EU
EU

AV2_OR_SCART

C242
1000pF
50V

Close to MSTAR

OPT

MODEL_OPT_1

H/P OUT

HP_LOUT
HP_ROUT

AV2_L_IN

AV2_R_IN

AUDIO OUT

L214

BLM18PG121SN1D

0

0

1

1

HDMI1_ARC

C212 1uF

R295 0

C213
1uF

TW

EU

CN

AJ

HDMI_ARC

Used net when HDMI Switch used

MN864778_RESET

DDC_DL_EN

COMP2_L_IN

COMP2_R_IN

CEC_REMOTE_S7

MN864778_RESET

R205

URSA_RESET_READY

10K

OPT REAR_USB_DP

1000pF

ATV_1000P

C215

1000pF

ATV_1000P

L_DIM_EN
HDMI_HPD_1
HDMI_HPD_2

50V

50V

HDMI_RX0­HDMI_RX0+
HDMI_RX1­HDMI_RX1+
HDMI_RX2­HDMI_RX2+
HDMI_CLK­HDMI_CLK+

SC1/COMP1_L_IN

SC1/COMP1_R_IN

SCART1_Lout
SCART1_Rout

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

+3.5V_ST

C200

4.7uF
10V

R200

470K

PM MODEL OPTION

PM_MODEL_OPT_0

- HIGH : Non_UHD

- LOW :: UHD
PM_MODEL_OPT_1

- Not Use (Ready)

DTV/MNT_VOUT

TU_CVBS
SC1/AV2_CVBS_IN
COMP2_Y+/AV_CVBS_IN

REAR_USB_DM
SIDE_USB_DM

SIDE_USB_DP

SC1_B+/COMP1_Pb+

SC1_G+/COMP1_Y+

SC1_R+/COMP1_Pr+
SC1_ID
SC1_FB

COMP2_Pb+

COMP2_Y+/AV_CVBS_IN

COMP2_Pr+

SOC_RESET

C201

0.1uF

+3.3V_NORMAL

R210

R213

10K

10K

OPT

OPT

R218

R216

10K

10K

OPT

OPT

Used net when TI Amp used

+3.5V_ST

L206
BLM18PG121SN1D

L207
BLM18PG121SN1D

L208
BLM18PG121SN1D

I2S_I/F

AUD_SCK
AUD_MASTER_CLK
AUD_LRCH
AUD_LRCK

C208
15pF
50V
OPT

AUD_MASTER_CLK

STby 3.5V

C286

C289

0.1uF

10uF

C288
10uF

C240

C287

0.1uF

10uF

Normal Power 3.3V DDR3 1.5V

AVDD_NODIE

C252

0.1uF

AVDD_DMPLL

C205

0.1uF

AVDD_AU33

C241

0.1uF

M4

ARC0

W7

RXC0N

Y8

RXC0P

W8

RXC1N

Y9

RXC1P

AA9

RXC2N

W9

RXC2P

AA7

RXCCKN

Y7

RXCCKP

N2

CEC/GPIO6

E3

DDCDA_CK/GPIO27

E2

DDCDA_DA/GPIO28

W6

DDCDC_CK/GPIO31

AA6

DDCDC_DA/GPIO32

L4

HOTPLUGA/GPIO23

Y6

HOTPLUGC/GPIO25

F1

RXA0N

G3

RXA0P

G1

RXA1N

G2

RXA1P

H3

RXA2N

H2

RXA2P

F3

RXACKN

F2

RXACKP

U4

EAR_OUTL

T4

EAR_OUTR

P2

AUL1

R2

AUL2

T1

AUL3

R3

AUR1

R1

AUR2

T3

AUR3

U2

AUOUTL0

V3

AUOUTR0

T2

AUVAG

+3.3V_NORMAL

0.1uF

C255

M1A_128M

IC101-*1

LGE2133(128M)

I2S_OUT_BCK/GPIO165
I2S_OUT_MCK/GPIO163

I2S_OUT_SD/GPIO166
I2S_OUT_WS/GPIO164

L204
BLM18PG121SN1D

C259 0.1uF

CVBSOUT1

CVBS0
CVBS1
CVBS2

USB0_DM
USB1_DM
USB0_DP
USB1_DP

BIN0M
BIN0P
GIN0M
GIN0P
RIN0M

RIN0P
HSYNC0
VSYNC0

BIN1M

BIN1P

GIN1M

GIN1P

RIN1M

RIN1P
SOGIN1

VCOM

VDD33

C284

10uF 10V

T6
V5
U5
T5
V4

E4
F4
F7
F5

C4
Y12
B4
AA12

J2
J3
K3
J1
K2
K1
M6
L6

L2
L3
M1
M2
N1
N3
M3

C204

10uF 10V

C209 0.1uF

C235 0.1uF

C245 0.1uF

+1.5V_DDR

C266 0.1uF

AVDD_DDR0:55mA

10uF

10V

C207 0.1uF

C248 0.1uF

C254 1uF

C278

AVDD_DDR1:55mA

AVDD_AU33

+1.5V_DDR

AVDD_NODIE

VDD33

AVDD_NODIE

VDD33

AVDD_DMPLL

+1.10V_VDDC

+1.10V_VDDC

+1.10V_VDDC

VDD33

VDDC 1.05V

+1.10V_VDDC

C275

C228

10uF 10V

10uF 10V

C2601uF

AA10

C277 1uF

LGE2134(256M)

R4

AVDD_AU33

L11

AVDD_DDR0_CLK

L13

AVDD_DDR1_CLK

M11

AVDD_DDR0_CMD

K13

AVDD_DDR1_CMD

C5

AVDD_DDR0_D_1

K12

AVDD_DDR0_D_2

L12

AVDD_DDR0_D_3

C6

AVDD_DDR1_D_1

K14

AVDD_DDR1_D_2

L14

AVDD_DDR1_D_3

B5

AVDD_DRAM_1

B6

AVDD_DRAM_2

R8

AVDD_DVI_USB_MPLL_1

R9

AVDD_DVI_USB_MPLL_2

L7

AVDD_MOD_1

L8

AVDD_MOD_2

P8

AVDD_NODIE

K9

AVDD_PLL

R5

AVDD3P3_DMPLL

P11

AVDDL_MOD

C7

DVDD_DDR_1

M13

DVDD_DDR_2

R6

DVDD_NODIE

A7

DVDD_RX_1_1

M12

DVDD_RX_1_2

B7

DVDD_RX_2_1

M14

DVDD_RX_2_2

N11

VDDC_1

N12

VDDC_2

N13

VDDC_3

N14

VDDC_4

N15

VDDC_5

P12

VDDC_6

P13

VDDC_7

P14

VDDC_8

L9

VDDP

AVDD5V_MHL

VDDC : 2026mA

+1.10V_VDDC

C280 1uF

C283 0.1uF

M1A_256M

IC101

GND_EFUSE

M1A_URSA9_UD

MAIN2_NON_EU

AUVRM
GND_1
GND_2
GND_3
GND_4
GND_5
GND_6
GND_7
GND_8

GND_9
GND_10
GND_11
GND_12
GND_13
GND_14
GND_15
GND_16
GND_17
GND_18
GND_19
GND_20
GND_21
GND_22
GND_23
GND_24
GND_25
GND_26
GND_27
GND_28
GND_29
GND_30
GND_31
GND_32
GND_33
GND_34
GND_35
GND_36
GND_37
GND_38
GND_39
GND_40
GND_41
GND_42
GND_43
GND_44
GND_45
GND_46
GND_47
GND_48
GND_49
GND_50
GND_51
GND_52
GND_53
GND_54
GND_55
GND_56
GND_57
GND_58
GND_59
GND_60
GND_61
GND_62
GND_63
GND_64
GND_65
GND_66
GND_67
GND_68
GND_69
GND_70
GND_71
GND_72
GND_73
GND_74
GND_75
GND_76
GND_77
GND_78
GND_79
GND_80
GND_81
GND_82
GND_83
GND_84

+1.10V_VDDC

C296
10uF
10V

U3
A6
A13
A15
A18
B12
B14
B16
B17
B19
B20
C9
C10
C21
D9
E20
F9
F11
F13
F15
F17
F19
F21
G8
G9
G10
G11
G12
G13
G14
G15
G16
G17
G18
H7
H8
H9
H10
H11
H12
H13
H14
H15
H16
H17
H18
J7
J8
J9
J10
J11
J12
J13
J14
K8
K10
K11
L10
M5
M7
M8
M9
M10
N4
N5
N6
N7
N8
N9
N10
P4
P5
P6
P7
P9
P10
P15
P16
P17
P18
R10
R11
R12
R13
R14
K7

+1.10V_VDDC

C210

0.1uF

C279

0.1uF

AUVRM

R4

AVDD_AU33

L11

AVDD_DDR0_CLK

L13

AVDD_DDR1_CLK

M11

AVDD_DDR0_CMD

K13

AVDD_DDR1_CMD

C5

AVDD_DDR0_D_1

K12

AVDD_DDR0_D_2

L12

AVDD_DDR0_D_3

C6

AVDD_DDR1_D_1

K14

AVDD_DDR1_D_2

L14

AVDD_DDR1_D_3

B5

AVDD_DRAM_1

B6

AVDD_DRAM_2

R8

AVDD_DVI_USB_MPLL_1

R9

AVDD_DVI_USB_MPLL_2

L7

AVDD_MOD_1

L8

AVDD_MOD_2

P8

AVDD_NODIE

K9

AVDD_PLL

R5

AVDD3P3_DMPLL

P11

AVDDL_MOD

C7

DVDD_DDR_1

M13

DVDD_DDR_2

R6

DVDD_NODIE

A7

DVDD_RX_1_1

M12

DVDD_RX_1_2

B7

DVDD_RX_2_1

M14

DVDD_RX_2_2

N11

VDDC_1

N12

VDDC_2

N13

VDDC_3

N14

VDDC_4

N15

VDDC_5

P12

VDDC_6

P13

VDDC_7

P14

VDDC_8

L9

VDDP

AA10

AVDD5V_MHL

M1A_128M

IC101-*1

LGE2133(128M)

2014.04.24

GND_EFUSE

52

AUVRM
GND_1
GND_2
GND_3
GND_4
GND_5
GND_6
GND_7
GND_8

GND_9
GND_10
GND_11
GND_12
GND_13
GND_14
GND_15
GND_16
GND_17
GND_18
GND_19
GND_20
GND_21
GND_22
GND_23
GND_24
GND_25
GND_26
GND_27
GND_28
GND_29
GND_30
GND_31
GND_32
GND_33
GND_34
GND_35
GND_36
GND_37
GND_38
GND_39
GND_40
GND_41
GND_42
GND_43
GND_44
GND_45
GND_46
GND_47
GND_48
GND_49
GND_50
GND_51
GND_52
GND_53
GND_54
GND_55
GND_56
GND_57
GND_58
GND_59
GND_60
GND_61
GND_62
GND_63
GND_64
GND_65
GND_66
GND_67
GND_68
GND_69
GND_70
GND_71
GND_72
GND_73
GND_74
GND_75
GND_76
GND_77
GND_78
GND_79
GND_80
GND_81
GND_82
GND_83
GND_84

U3
A6
A13
A15
A18
B12
B14
B16
B17
B19
B20
C9
C10
C21
D9
E20
F9
F11
F13
F15
F17
F19
F21
G8
G9
G10
G11
G12
G13
G14
G15
G16
G17
G18
H7
H8
H9
H10
H11
H12
H13
H14
H15
H16
H17
H18
J7
J8
J9
J10
J11
J12
J13
J14
K8
K10
K11
L10
M5
M7
M8
M9
M10
N4
N5
N6
N7
N8
N9
N10
P4
P5
P6
P7
P9
P10
P15
P16
P17
P18
R10
R11
R12
R13
R14
K7

Main AMP

Copyright © 2015 LG Electronics Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

AMP_MUTE

+24V

AUD_LRCH

AUD_LRCK

L5600

UBW2012-121F

AMP_SDA

AMP_SCL

R5600

10K
OPT

POWER_DET

+24V_AMP

C5601

0.1uF
50V

+3.3V_NORMAL

B

R5604
100

R5605
100

R5601

10K

C

Q5600

MMBT3904(NXP)

OPT

E

OPT
R5602

0

R5603

+3.3V_NORMAL

AMP_RESET

L5601

BLM18PG121SN1D

C5604

10uF
10V

C5605

1uF

10V

C5607
33pF
50V

100

C5608
33pF
50V

C5602

1000pF

50V

C5606
1uF
10V

C5603

0.1uF
16V

R5606
100

1/16W

AUD_SCK

NC_1

VDD_PLL

NC_2

NC_3
DVDD

SDATA

NC_4

GND

WCK

SDA

R5615

4.7K

[EP]GND

1
2
3
4
5
6
7
8
9
10

C5629
1000pF
50V

GND_IO

VDD_IO

40

THERMAL

11

SCL

FAULT

AD

CLK_I

37

38

39

41

IC5600

NTP7515

EAN62886102

0x54

12

13

14

MONITOR_0

MONITOR_1

C5612

22000pF

I2S_AMP

50V

C5609

22000pF

OUT1A

PGND1A

BST1A

RESET

33

34

35

36

15

16

17

18

BST2B

OUT2B

PGND2B

MONITOR_2

50V

+24V_AMP

PVDD1B

PVDD1A

31

32

30
29
28
27
26
25
24
23
22
21

19

PVDD2B20PVDD2A

C5610
10uF
35V

OUT1B
PGND1B
BST1B
VDR1
NC_5
AGND
VDR2
BST2A
PGND2A
OUT2A

+24V_AMP

C5613
10uF
35V

C5611

0.1uF
50V

C5614

0.1uF
50V

C5630

4.7uF
50V

3216

C5631

4.7uF
50V

3216

C5617
22000pF

50V

C5620
22000pF
50V

C56 18
1uF
10V

C5619
1uF
10V

R5607

5.6
1/10W

C5615
390pF

50V

C5616
390pF

50V

R5608

5.6
1/10W

R5611

5.6

1/10W

C5624
390pF
50V

C5625
390pF
50V

R5612

5.6

1/10W

L5602

10uH

SP-7850_10

L5603

10uH

SP-7850_10

L5604

10uH

SP-7850_10

L5605

10uH

SP-7850_10

C5621

0.47uF
50V

C5626

0.47uF
50V

C5622

0.1uF
50V

C5623

0.1uF
50V

C5627

0.1uF
50V

C5628

0.1uF

50V

R5609

4.7K

R5610

4.7K

R5613

4.7K

R5614

4.7K

SPK_L+

SPEAKER_L

SPK_L-

SPK_R+

SPEAKER_R

SPK_R-

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

I2S_AMP

SPK_L+

SPK_L-

SPK_R+

SPK_R-

M1A_URSA9_UD

AUDIO[NTP]

WAFER-ANGLE

4

3

2

1

P5600

2014.04.24

56

L14 TUNER

Copyright © 2015 LG Electronics Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

TUNER_ATSC

TU3700
TDJH-H301F

+3.3V_TU

TU_GND_A

TUNER_NTSC

TU3700-*3

TDJH-H101F

A1

A1

47

SHIELD

A1

1

2

3

4

5

6

7

8

9

B1

A1

B1[+3.3V]

NC_1

IF_AGC

SCL

SDA

IF[P]

IF[N]

NC_2

NC_3

B1

47

B1

SHIELD

1

2

3

4

5

6

7

8

9

+3.3V

NC_1

DIF_AGC

SCL_RF

SDA_RF

DIF[P]

DIF[N]

SIF

CVBS

B1

TU_GND_B

R3709

0

R3710

0

GND seperation

TU_GND_B

C3701

TU_GND_B

1000pF

630V

TU_GND_A

TU_GND_B

R3750

0

0

R3740

TU_GNA_A

+3.3V_TU

C3730
22uF
10V

0

R3741

TU_GNA_A

0

R3742

TU_GNA_A

L3704

UBW2012-121F

C3731

0.1uF
16V

0

R3743

TU_GNA_A

0

R3744

TU_GNA_A

+3.3V_NORMAL

C3733
22uF
10V

0

R3745

TU_GNA_A

C3738

0.1uF
16V

C3740
1000pF
630V
OPT

C3708
100pF

50V

C3703

0.1uF
16V

TU_BUFFER

C3726

0.1uF
16V

close to TUNER

R3749

0

C3714

0.1uF
16V

should be guarded by ground

R3714

100

IF_AGC_MAIN

Close to TUNER

C3705
18pF

OPT

OPT

C3741

C3742

5pF

5pF

50V

50V

C3707
18pF

R3738

33

R3739

33

C3710
20pF

OPT

+3.3V_TU

R3716

1.8K

C3711
20pF

R3717

1.8K

TU_SCL

OPT

TU_SDA

IF_P_MSTAR

IF_N_MSTAR

TU_BUFFER

R3724

4.7K

+3.3V_TU

TU_BUFFER

R3725

470

B

OPT

R3726

0

TU_BUFFER

R3728
82

E

TU_BUFFER

Q3700

MMBT3906(NXP)

C

TU_SIF

+3.3V_TU

TU_BUFFER

R3746

0

TU_BUFFER

R3732
220

B

B

B

TU_BUFFER

R3735
220

E

TU_BUFFER
Q3701

MMBT3906(NXP)

C

OPT

R3731

0

C

TU_BUFFER_KEC

Q3700-*1
2N3906S-RTK

E

C

TU_BUFFER_KEC

Q3701-*1
2N3906S-RTK

E

TU_CVBS

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

L14_CA_M1A

TUNER

2014/07/17

185

+12V

Copyright © 2015 LG Electronics Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

L13411

BLM18PG121SN1D

+1.5V URSA DDR

POWER_ON/OFF_1

+1.5V_U_DDR

MAX 4.7A

URSA11 Core

C13443
10uF
16V

+12V

L13401

BLM18PG121SN1D

C13412
10uF
16V

C13410

0.1uF

C13413

0.1uF

R13424

R13422

R13421

C13444

100pF

50V

3.6K

18K

1%

1%

R13423
22K

1/1 6W

1%

R1

R2

Vout=0.765*(1+R1/R2)=1.516V

+3.3V URSA

+3.3V_NORMAL

R13415

10K

R13412

R13413

R1

68K

6.8K

1%

1%

C13414

100pF

50V

R2

R13414
22K
1%

C13415

1/1 6W

1uF
10V

10K

C13445
1uF
10V

C13446
2200pF
50V

C13416
2200pF
50V

VREG

EN

FB

VREG

SS

IC13403

BD9D321EFJ

EN

1

FB

2

3

SS

4

3A

IC13401

BD9D321EFJ

1

2

3

4

3A

THERMAL

9

THERMAL

R13404
10K

[EP]

3.3

R13403

1/10W

C13404
470pF
50V

5%

1%

0.1uF

C13405

4.7

1%

91K

1/1 6W

R13 406

27K

1/1 6W

RF

R13 405

PGOOD

EN

16V

VBST

NC_1

SW_1

SW_2

SW_3

SW_4

OPT

30V

D13400

VIN

8

9

7

6

5

BOOT

SW

GND

16V

0.1uF
C13447

L13412

2.2uH

VLS5045EXT-2R2N

C13448

22uF

10V

C13449

22uF
10V

ZD13401

OPT

2.5V

+3.3V_U_NORMAL

R13425

10K

R13426

OPT

VDDC

2.5V

ZD13400

10K

C13400

22uF

C13401

22uF

C13402

0.1uF
16V

C13411
22uF

C13403
1000pF
50V

L13403

1.0uH

R13400
2K

1/16W
5%

R134010

R13402

[EP]

1

THERMAL

2

29

3

IC13402

4

TPS53513RVER

5

6

7

8

8A

9

10

PGND_111PGND_212PGND_313PGND_414PGND_5

R13407
39K

1/16W
5%

R1

10K

1/16W

1%

R13408

TRIP26NC_327GND128GND2

24VO25

23

22

21

20

19

18

17

16

15

FB

GND

MODE

VREG

VDD

NC_2

VIN_3

VIN_2

VIN_1

R13409

12K

1/16W

R13411

C13406
2200pF
50V

4.7K

1%

1/16W

1%

1%

20K

R13410

1/16W

R2

C13407
1uF
10V

L13402

C13408
10uF
16V

VID_CTRL

+12V

C13409
10uF
16V

Vout=0.6*(1+R1/R2)

+3.3V_U_NORMAL

[EP]

VIN

8

7

6

5

BOOT

SW

GND

16V

0.1uF
C13417

L13404

2.2uH

VLS5045EXT-2R2N

C13418

22uF

10V

C13419

22uF
10V

D13401

5V

VID_CTRL

VID_CTRL

URSA11_VID

R13593

100K

1/16W

1%

1%

20K

R13588

1/16W

URSA11_VID

D

Q13007
2N7002KA

URSA11_VID_FET_KEC(MULTI)

G

S

G

D

Q13006-*1

G

2N7002K
URSA11_VID_FET_DIODES(MULTI)

S

URSA11_VID

R13591

100K

1/16W

1%

1%

20K

R13587

1/16W

URSA11_VID

Q13006

D

2N7002KA

URSA11_VID_FET_KEC(MULTI)

G

S

D

Q13007-*1
2N7002K

URSA11_VID_FET_DIODES(MULTI)

S

R13589 0

URSA11_VID

R13590 0

URSA11_VID

R13594

10K

10K

R13418

+3.3V_U_NORMAL

OPT

URSA11_VID

R13595

10K

10K

R13419

OPT

VID0

VID1

URSA11_VID

Close to DCDC IC

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

R1:10K/R2:16.7K, V=0.95V(VID0=L,VID1=L)
R1:10K/R2:16.7K//120K, V=1.008V(VID0=H,VID1=L)
R1:10K/R2:16.7K//120K, V=1.008V(VID0=L,VID1=H)

R1:10K/R2:16.7K//120K//120K, V=1.05V(VID0=H,VID1=H)

M1A_URSA9_UD

URSA_DCDC

2014.04.24

134

5V_DET_HDMI_2

Copyright © 2015 LG Electronics Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

5V_DET_HDMI_2

URSA_RESET

XIN_URSA

XO_URSA

SDA2_+3.3V_URSA

SCL2_+3.3V_URSA

URSA_UART2_TX
URSA_UART2_RX

URSA_UART1_TX

SPI_CZ
SPI_CK
SPI_DI
SPI_DO

VID1
VID0

URSA_BIT3

AR1351

AR1352

R13517 0

R13503 0

OPT

URSA_UART1_RX

R13518 0

R13519

R13504 33

OPT

R13505 33

OPT

R13509 33

OPT

R13510 33

OPT

R13511 33

OPT

R13512 33

OPT

R13513 33

OPT

R13514 33

OPT

R13515 33

OPT

R13516 33

OPT

1

2

3

4

1

2

3

4

C1354
1uF
10V

OPT

R13572
470K
OPT

+3.3V_U_NORMAL

+3.3V_U_NORMAL

R13573
10K

URSA_SYS_DEBUG

URSA_SYS_DEBUG

C1355

0.1uF
16V

+3.3V_U_NORMAL

R13576

URSA_PQ_DEBUG

10K

R13582

URSA_PQ_DEBUG

R13579 33

URSA_PQ_DEBUG

0.1uF
16V

URSA_PQ_DEBUG

R13580

URSA_SYS_DEBUG

R13581

33

33

33

URSA_SYS_DEBUG

URSA Reset

R13577
10K

0

R13578

0

R13242

OPT

URSA_UART2_RX

URSA_UART2_TX

URSA_UART1_RX

URSA_UART1_TX

URSA_RESET

URSA_RESET_SoC

URSA_RESET_READY

URSA_PQ_DEBUG

IC1351-*1

IC119

LGE5352(URSA11)

AD26

PAD_RESET

AH4

PAD_XOUT

AH3

PAD_XIN

AE9

PAD_I2C_S_SDA

AD9

33

33

0

PAD_I2C_S_SCL

AD10

PAD_I2C_M_SDA

AE10

PAD_I2C_M_SCL/[VSYNC_LIKE_SP1]

E8

PAD_GPIO00/[UART2_TX]

F7

PAD_GPIO01/[UART2_RX]

E7

PAD_GPIO02/[UART1_TX]

F6

PAD_GPIO03/[CHIP_VDET]

AD27

PAD_SPI_CZ

AC27

PAD_SPI_CK

AC28

PAD_SPI_DI

AC26

PAD_SPI_DO

AE25

PAD_INTERUPT_R21

AD25

PAD_INTERUPT_R20

D7

PAD_IRE/[UART1_RX]

AC25

PAD_TESTPIN

AC9

GND_EFUSE

AC19

GPIO[09]

AD19

GPIO[08]

AC18

GPIO[07]

AE19

GPIO[06]

AD7

GPIO[64]

AE7

GPIO[65]

AC7

GPIO[66]

AD8

GPIO[67]

AC8

GPIO[63]

M4

GPIO[70]

M5

GPIO[72]

N4

GPIO[73]

N5

GPIO[71]

AE6

NC_1

AD6

NC_2

PAD_I2C_HSC_SDA/[VSYNC_LIKE_SPI2]
PAD_I2C_HSC_SCL/[VSYNC_LIKE_SPI3]

PAD_SPI1_CK/GPIO58
PAD_SPI1_DI/GPIO59
PAD_SPI2_CK/GPIO56
PAD_SPI2_DI/GPIO57
PAD_SPI3_CK/GPIO54
PAD_SPI3_DI/GPIO55
PAD_SPI4_CK/GPIO52
PAD_SPI4_DI/GPIO53

PAD_VSYNC_LIKE/GPIO40

PAD_DIM00/GPIO32
PAD_DIM01/GPIO33
PAD_DIM02/GPIO34
PAD_DIM03/GPIO35
PAD_DIM04/GPIO36
PAD_DIM05/GPIO37
PAD_DIM06/GPIO38
PAD_DIM07/GPIO39

PAD_TCON0/STV2

PAD_TCON1/OE

PAD_TCON2/YV1C

PAD_TCON3/CPV

PAD_TCON4/STV1

PAD_TCON5/SFT
PAD_TCON6/TPV
PAD_TCON7/POL

PAD_TCON8/[VX1T_HTPDN]

PAD_TCON9/[VX1T_LOCKN]
PAD_TCON10/[HDMI_R_DDC_CLK3]
PAD_TCON11/[HDMI_R_DDC_DAT3]

PAD_TCON12/[HDMI_R_HP3]

PAD_TCON13/[HDMI_R_CEC3]

GPIO (RESERVED FOR U11)

U11 ONLY, NC FOR U11P

PAD_TCON14/[HDMI_T_CEC]
PAD_TCON15/[HDMI_T_HPD]

PAD_GPIO12/[VX1_RX_HTPD_O]
PAD_GPIO13/[VX1_RX_HTPD_V]

PAD_GPIO15/[VX1_RX_LOCK_O]
PAD_GPIO16/[VX1_RX_LOCK_V]

PAD_GPIO04
PAD_GPIO05

PAD_GPIO10
PAD_GPIO11

PAD_GPIO14

PAD_GPIO17

GPIO[74]
GPIO[75]
GPIO[76]
GPIO[69]

NC_3
NC_4
NC_5
NC_6
NC_7
NC_8

AD11
AC10

AC23
AD24
AD23
AC22
AE24
AE22
AD22
AC21

AC24

AE13
AD13
AC13
AE15
AC14
AD14
AD15
AC15

E4
D5
E6
E5
F5
F4
D6
D4

AC4
AD4
AA4
AB5
AB4
AA5
AD5
AE5

AD21
AD20
AC6
AC5
AB7
AB6
AE21
AC20
AE12
AD12
AD18
AC11
AC12
AE18

B1
AG1
AH2
AH27
B28
AG28

R13520 0

R13521 0

R13501

R13522 0

R13523 0

R13524

R13525 33

URSA_OPT_0
Div_BIT0
Div_BIT1
URSA_OPT_4
URSA_L/D_CK
URSA_L/D_DI
URSA_OPT_5
URSA_OPT_6

URSA_L/D_VSYNC

DIM0
DIM1
DIM2

URSA_OPT_1

URSA_BIT0
URSA_BIT1
URSA_BIT2

0

33

URSA_RX_Vx1_HTPDn
R13542 10K

R13543 10K
URSA_RX_Vx1_HTPDn

FLASH_WP_URSA

+3.3V_U_NORMAL

DDC_SCL_HDMI1
DDC_SDA_HDMI1

5V_DET_HDMI_1

Data_Format_1
Data_Format_0
DDC_SCL_HDMI2
DDC_SDA_HDMI2

R13585

100K

OPT
R13540
10K

R13541
10K

R13586
100K

SPI Flash

SPI_CZ

SPI_DO

FLASH_WP_URSA

FRC_FLASH_WP

R13557
10K

URSA_TX_HTPD_pulldown

+3.3V_U_NORMAL

22

R13555

R13552
10K

OPT

R13556

220

E

Q1351
2N3906S-RTK
Vx1_LED_PNP_KEC(MULTI)

B

C

Vx1_LED

LD1 351

Vx1_LED_RHOM

SML -512 UW

Vx1_LED

HTPDAn

LOCKAn

R13559

R13558

OPT

R13562

33

1K

IC1351

MX25L3235E

CS

1

URSA_FLASH_MX(MULTI)

1K

R13564

10K

OPT

SO/SIO1

WP/SIO2

GND

2

3

4

Clock for URSA11

C1351

8pF

50V

C1352

8pF

50V

GND_1

1

2

4

3

X-TAL_2

8

7

6

5

X-TAL_1

X1351

24MHz

GND_2

+3.3V_U_NORMAL

VCC

HOLD/SIO3

SCLK

SI/SIO0

R13568

1M

R1356910K

CS

DO[IO1]

WP[IO2]

GND

URSA_FLASH_WINDBOND(MULTI)

C1353

0.1uF
16V

XIN_URSA

XO_URSA

W25Q32FVSSIG

1

2

3

4

VCC

8

HOLD_OR_RESET[IO3]

7

CLK

6

DI[IO0]

5

SPI_CK

SPI_DI

SW1351

1

D1351

1N4148W

100V

OPT

P1352

12507WS-04L

URSA_SYS_DEBUG

P1353

12507WS-04L

+3.3V_U_NORMAL

2

43

5 C1356

5

URSA Option

BIT [1/0]

BIT [2/1/0]

Module Division

0/0
0/1
1/0
1/1

0/0/0
0/0/1
0/1/0
0/1/1
1/0/0

1/0/1

1/1/1

* URSA_BIT3 : READY

Non Division

4K@120 (4DDR)

5k@120 (4DDR)

OLED 4K (4DDR)

FHD@120 (4DDR)

FHD@60 (2DDR)

FHD@60 (4DDR)1/1/0

4K@60Hz (4DDR)

2 Division

4 Division

8 Division

Tx Lane

4k@60 (2DDR)

URSA_OPT_6

URSA_OPT_5

URSA_OPT_4

Div_BIT0

Div_BIT1

URSA_OPT_0

URSA_OPT_1

URSA_BIT0

URSA_BIT1

URSA_BIT2

URSA_BIT3

Division Type

Rx Interface

Module Type

Tx Lane

E

Q1351-*1
MMBT3906(NXP)
Vx1_LED_PNP_NXP(MULTI)

B

C

+3.3V_U_NORMAL

LGD_Module

R13547

R13544 10K

URSA_RX_LVDS

URSA_RX_Vx1

OS_Module

R13545 10K

OPT

R13546

10K

URSA_BIT0_1

10K

OPT

R13548 10K

URSA_BIT1_1

URSA_BIT0_0

URSA_BIT1_0

R13549 10K

R13550 10K

R13551 10K

OPT

OPT

R13553 10K

URSA_BIT2_1

OPT

R13554 10K

URSA_BIT2_0

R13502 10K

Chip Config

Debug/ISP ADDR
Slave (Debug Port:0XB4,ISP:0X98)
CHIP_CONF:{DIM2,DIM1,DIM0}
CHIP_CONF=3’d7:111:boot from SPI Flash

+3.3V_U_NORMAL

10K

OPT

OPT

OPT

R13567

10K

R13566

10K

R13565

10K

R13563

10K

R13507 10K

R13561

10K

R13560

DIM0

DIM1

DIM2

Debugging for URSA

I2C_S Port

P1351

12507WS-04L

WAFER-STRAIGHT

URSA_DEBUG

1

2

R13 571

3

URSA_DEBUG

R13 570

URSA_DEBUG

3

SCL2_+3.3V_DB

33

SDA2_+3.3V_DB

3

4

5

URSA_SCL

NON_URSA_SLIDE_SW(MP)
SCL2_+3.3V_URSA

SCL2_+3.3V_DB

R13574
0

R13575

URSA_SLIDE_SW(DEBUG)

0

OPT

1

2

3

SW1352

JS2235S

6

5

4

URSA_SDA

R13583
0

NON_URSA_SLIDE_SW(MP)

SDA2_+3.3V_URSA

R13584
0
OPT

SDA2_+3.3V_DB

10K

OPT

OPT

Release

R13530

R13526 10K

Debug

R1353110K

R1352710K

R1353210K

10K

R13533

Div_BIT1_1

Div_BIT0_1

R13534 10K

10K

Div_BIT1_0

R13535

Div_BIT0_0

R1353610K

10K

R13537

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

URSA11

U_UART_GPITO

2014.

132

L1366

Copyright © 2015 LG Electronics Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

BLM18PG121SN1D

L1367
BLM18PG121SN1D

L1368
BLM18PG121SN1D

L1372

BLM18PG121SN1D

L1369
BLM18PG121SN1D

VDDC

AVDDL_MOD

AVDDL_DRV

DVDD_DDR

AVDDL_RX

AVDDL_HDMITX

C136099
10uF
10V

C136036
10uF
10V

OPT

C136033
10uF
10V
OPT

C136012

0.1uF
16V

C136013

0.1uF
16V

C136014

0.1uF
16V

C136100
10uF
10V

C136010

0.1uF
16V

C136011

0.1uF
16V

C136025

0.1uF
16V

C136026

0.1uF
16V

C136027
10uF
10V

C136009
10uF
10V

C136023

0.1uF
16V

C136024

0.1uF
16V

C136034
10uF
10V

C136030
10uF
10V

C136104

0.1uF
16V

OPT

C136022
10uF
10V

C136056

0.1uF
16V

C136043
10uF
10V

C136105

0.1uF
16V

OPT

C136047

0.1uF
16V

C136032
10uF
10V

C136050

0.1uF
16V

C136042
1uF
10V

C136046

0.1uF
16V

C136057

0.1uF
16V

C136040

0.1uF
16V
OPT

VDDC

C136001
10uF
10V

C136002
10uF
10V

Close to Chip side

AVDDL_DVI

L1370
BLM18PG121SN1D

+3.3V_U_NORMAL

L1361

BLM18PG121SN1D

L1362

BLM18PG121SN1D

Close to Chip side

AVDD_MOD

L1363

BLM18PG121SN1D

L1364

BLM18PG121SN1D

L1365

BLM18PG121SN1D

C136005
10uF
10V

AVDD_PLL

C136004
10uF
10V

C136003
10uF
10V

AVDD_DVI

C136006
10uF
10V

AVDD_HDMITX

C136007
10uF
10V

C136015

0.1uF
16V

VDDP

C136016

0.1uF
16V

C136017
10uF
10V

C136018

0.1uF
16V

C136019

0.1uF
16V

C136028
10uF
10V

C136021
10uF
10V

C136031
10uF
10V

C136135

0.1uF
16V

C136029
10uF
10V

C136045

C136035

0.1uF

0.1uF
16V

16V

C136044

C136052

1uF

0.1uF

10V

16V

Close to Chip side

4th Layer

C136048

C136041

0.1uF

0.1uF
16V

16V

C136101

0.1uF
16V

OPT

Close to Chip side

C136102

0.1uF
16V

OPT

C136106

0.1uF
16V

C136058

0.1uF
16V

C136054

0.1uF
16V

C136037

0.1uF
16V

C136038

0.1uF
16V

Close to Chip side

L1371

BLM18PG121SN1D

AVDD_ALLRX

C136008
10uF
10V

C136020

0.1uF
16V

C136103

0.1uF
16V

OPT

C136039

0.1uF
16V

Close to Chip side

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

C136049

0.1uF
16V

C136055

0.1uF
16V

C136063

0.1uF
16V

C136061

0.1uF
16V

4th Layer

Close to Chip side

C136064

0.1uF
16V

4th Layer

Close to Chip side

C136108

C136107

0.1uF

1uF

16V

10V
OPT

Close to Chip side

C136051

0.1uF
16V
OPT

4th Layer

Close to Chip side

4th Layer

C136053

0.1uF
16V

4th Layer

Close to Chip side

C136067

C136062

0.1uF
16V

C136060

0.1uF
16V

4th Layer

4th Layer

4th Layer

0.1uF
16V

C136134

0.1uF
16V

C136066

0.1uF
16V

C136059
1uF
10V

OPT

C136068

0.1uF
16V

4th Layer

C136065

0.1uF
16V

C136109

0.1uF
16V

4th Layer

C136110
1uF
10V

+1.5V_U_DDR

C136072
10uF
10V

+1.5V_U_DDR

L1373

BLM18PG121SN1D

C136111
10uF
10V

C136073
10uF
10V

C136070

C136069

1uF

0.1uF
10V

16V

Close to Chip side

C136075
10uF
10V

C136074
10uF
10V

C136076

0.1uF

16V

C136077

0.1uF
16V

C136078

0.1uF
16V

C136071
10uF
10V

C136080

0.1uF
16V

C136079

0.1uF
16V

4th Layer

C136081

0.1uF
16V

C136112

0.1uF
16V

OPT

AVDD_15_MOD

C136082

0.1uF
16V

4th Layer

Close to Chip side

C136083

0.1uF
16V

C136084 0.1uF 16V

C136085 0.1uF 16V

C136086

0.1uF
16V

4th Layer

4th Layer

4th Layer

4th Layer

AVDDL_DVI

C136088

0.1uF
16V

AVDD_DVI

C136087

0.1uF
16V

AVDD_ALLRX

+1.5V_U_DDR

C136089 0.47uF 6.3V

C136090 0.22uF 16V

C136091 0.47uF 6.3V

C136092 0.22uF 16V

C136094 0.22uF 16V

C136093 0.47uF 6.3V

C136096 0.22uF 16V

C136095 0.47uF 6.3V

AVDDL_MOD

AVDDL_DRV

AVDD_PLL

VDDC

AVDDL_HDMITX

AVDDL_RX

DVDD_DDR

+1.5V_U_DDR

AVDD_15_MOD

AVDD_MOD

VDDP

AVDD_HDMITX

OPT

OPT

OPT

OPT

LGE5352(URSA11)

N7

VDDC_1

N8

VDDC_2

P7

VDDC_3

P8

VDDC_4

P9

VDDC_5

R5

VDDC_6

R6

VDDC_7

R7

VDDC_8

R8

VDDC_9

R9

VDDC_10

T5

VDDC_11

T6

VDDC_12

T7

VDDC_13

T8

VDDC_14

T9

VDDC_15

T10

VDDC_16

U4

VDDC_17

U5

VDDC_18

U6

VDDC_19

U7

VDDC_20

U8

VDDC_21

U9

VDDC_22

U10

VDDC_23

M3

AVDDL_HDMIRX_1

W6

AVDDL_HDMIRX_2

W7

AVDDL_HDMIRX_3

W8

AVDDL_HDMIRX_4

AB3

AVDDL_HDMITX_4

Y7

AVDDL_HDMITX_1

Y8

AVDDL_HDMITX_2

Y9

AVDDL_HDMITX_3

W9

AVDDL_LVDSRX/AVDDL_VBY1RX_1

W10

AVDDL_LVDSRX/AVDDL_VBY1RX_2

Y10

AVDDL_LVDSRX/AVDDL_VBY1RX_3

J8

AVDDL_MOD_1

J9

AVDDL_MOD_2

J10

AVDDL_MOD_3

K8

AVDDL_MOD_4

K9

AVDDL_MOD_5

K10

AVDDL_PREDRV_1

L8

AVDDL_PREDRV_2

L9

AVDDL_PREDRV_3

L10

AVDDL_PREDRV_4

M10

AVDDL_PREDRV_5

T16

DVDD_DDR_1

U16

DVDD_DDR_3

U17

DVDD_DDR_4

T17

DVDD_DDR_2

P15

AVDD_DDR0_1

P16

AVDD_DDR0_2

P17

AVDD_DDR0_3

R15

AVDD_DDR0_4

R16

AVDD_DDR0_5

R17

AVDD_DDR0_6

P19

AVDD_DDR1_1

P20

AVDD_DDR1_2

R19

AVDD_DDR1_3

R20

AVDD_DDR1_4

T19

AVDD_DDR1_5

T20

AVDD_DDR1_6

J12

AVDD_15_MOD_1

K12

AVDD_15_MOD_2

L12

AVDD_15_MOD_3

M12

AVDD_15_MOD_4

Y14

AVDD_MOD_1

Y15

AVDD_MOD_2

AA14

AVDD_MOD_3

AA15

AVDD_MOD_4

W20

VDDP_1

Y20

VDDP_2

AA20

VDDP_3

AC3

AVDD_HDMITX_1

Y13

AVDD_HDMITX_2

AA13

AVDD_HDMITX_3

P3

AVDD_HDMIRX_1

W12

AVDD_HDMIRX_2

Y12

AVDD_HDMIRX_3

AA12

AVDD_HDMIRX_4

AA19

AVDD_XTAL

W19

AVDD_PLL_1

Y19

AVDD_PLL_2

Y16

AVDD_LVDSRX/AVDD_VBY1RX_1

AA16

AVDD_LVDSRX/AVDD_VBY1RX_2

AA17

AVDD_LVDSRX/AVDD_VBY1RX_3

A18

AVDD_DDR_VBP_A_1

B18

AVDD_DDR_VBP_A_2

R13

AVDD_DDR_VBP_A_3

R14

AVDD_DDR_VBP_A_4

A16

AVDD_DDR_VBN_A_1

B16

AVDD_DDR_VBN_A_2

P13

AVDD_DDR_VBN_A_3

P14

AVDD_DDR_VBN_A_4

U18

AVDD_DDR_VBP_B_1

U19

AVDD_DDR_VBP_B_2

Y27

AVDD_DDR_VBP_B_3

Y28

AVDD_DDR_VBP_B_4

V18

AVDD_DDR_VBN_B_1

V19

AVDD_DDR_VBN_B_2

AB27

AVDD_DDR_VBN_B_3

AB28

AVDD_DDR_VBN_B_4

IC119

NC FOR U11P

U11 ONLY

U11 MIU POWER ONLY

U11P MIU

POWER ONLY

GND_1
GND_2
GND_3
GND_4
GND_5
GND_6
GND_7
GND_8

GND_9
GND_10
GND_11
GND_12
GND_13
GND_14

GND_15
GND_16
GND_17
GND_18
GND_19
GND_20
GND_21
GND_22
GND_23
GND_24

GND_25

GND_26
GND_27
GND_28

GND_29
GND_30

GND_31

GND_32
GND_33
GND_34

GND_35
GND_36
GND_37
GND_38
GND_39
GND_40

GND_41
GND_42
GND_43
GND_44
GND_45
GND_46
GND_47
GND_48

GND_49
GND_50
GND_51
GND_52
GND_53
GND_54
GND_55

GND_56
GND_57
GND_58
GND_59
GND_60
GND_61
GND_62
GND_63

GND_64
GND_65
GND_66
GND_67
GND_68
GND_69
GND_70
GND_71
GND_72

DRAM_VDD_A_1
DRAM_VDD_A_2

DRAM_VDD_B_1
DRAM_VDD_B_2

H1
K1
A2
B2
G2
J2
L2
N2
P2
W2
Y2
AB2
AC2
AG2

D3
E3
F3
T3
U3
V3
Y3
AE3
AF3
AG3

C4

P4
R4
T4

V4
W4

AG4

P5
V5
W5

B6
K6
M6
N6
P6
V6

A7
G7
H7
J7
K7
L7
M7
V7

B8
G8
H8
M8
V8
AA8
AB8

A9
G9
H9
M9
N9
V9
AA9
AB9

B10
G10
H10
N10
P10
R10
V10
AA10
AB10

+1.5V_U_DDR

C136097 0.1uF 16V

A20
B20

R136001

OPT

0

C136098 0.1uF 16V

A26
B26

Close to Chip

IC119

LGE5352(URSA11)

C11

GND_73

G11

GND_74

H11

GND_75

J11

GND_76

K11

GND_77

L11

GND_78

M11

GND_79

N11

GND_80

P11

GND_81

R11

GND_82

T11

GND_83

U11

GND_84

V11

GND_85

W11

GND_86

Y11

GND_87

AA11

GND_88

AB11

GND_89

C12

GND_90

G12

GND_91

H12

GND_92

N12

GND_93

P12

GND_94

R12

GND_95

T12

GND_96

U12

GND_97

V12

GND_98

AB12

GND_99

C13

GND_100

D13

GND_101

E13

GND_102

F13

GND_103

G13

GND_104

H13

GND_105

J13

GND_106

K13

GND_107

L13

GND_108

M13

GND_109

N13

GND_110

T13

GND_111

U13

GND_112

V13

GND_113

W13

GND_114

AB13

GND_115

D14

GND_116

E14

GND_117

F14

GND_118

G14

GND_119

H14

GND_120

J14

GND_121

K14

GND_122

L14

GND_123

M14

GND_124

N14

GND_125

T14

GND_126

U14

GND_127

V14

GND_128

W14

GND_129

AB14

GND_130

B15

GND_131

D15

GND_132

E15

GND_133

F15

GND_134

G15

GND_135

H15

GND_136

J15

GND_137

K15

GND_138

L15

GND_139

M15

GND_140

N15

GND_141

T15

GND_142

U15

GND_143

V15

GND_144

W15

GND_145

AB15

GND_146

AF15

GND_147

C16

GND_148

D16

GND_149

E16

GND_150

F16

GND_151

G16

GND_152

H16

GND_153

J16

GND_154

K16

GND_155

L16

GND_156

M16

GND_157

N16

GND_158

V16

GND_159

W16

GND_160

AB16

GND_161

AC16

GND_162

AD16

GND_163

AE16

GND_164

B17

GND_165

C17

GND_166

D17

GND_167

E17

GND_168

F17

GND_169

G17

GND_170

H17

GND_171

J17

GND_172

K17

GND_173

L17

GND_174

M17

GND_175

N17

GND_176

V17

GND_177

W17

GND_178

Y17

GND_179

AB17

GND_180

AC17

GND_181

AD17

GND_182

AG17

GND_183

OPT

C18

GND_184

D18

GND_185

E18

GND_186

F18

GND_187

G18

GND_188

H18

GND_189

J18

GND_190

K18

GND_191

L18

GND_192

M18

GND_193

N18

GND_194

W18

GND_195

Y18

GND_196

AA18

GND_197

AB18

GND_198

U_Power

GND_199
GND_200
GND_201
GND_202
GND_203
GND_204
GND_205
GND_206
GND_207
GND_208
GND_209
GND_210
GND_211

GND_212
GND_213
GND_214
GND_215
GND_216
GND_217
GND_218
GND_219
GND_220
GND_221
GND_222

GND_223
GND_224
GND_225

GND_226
GND_227
GND_228
GND_229
GND_230
GND_231
GND_232
GND_233
GND_234
GND_235
GND_236
GND_237
GND_238
GND_239
GND_240
GND_241
GND_242
GND_243
GND_244
GND_245
GND_246
GND_247
GND_248

GND_249
GND_250
GND_251
GND_252
GND_253
GND_254
GND_255
GND_256
GND_257
GND_258
GND_259
GND_260
GND_261
GND_262
GND_263
GND_264
GND_265
GND_266
GND_267
GND_268
GND_269
GND_270

GND_271
GND_272
GND_273
GND_274
GND_275
GND_276
GND_277
GND_278
GND_279
GND_280

GND_281
GND_282
GND_283
GND_284
GND_285
GND_286
GND_287

GND_288
GND_289
GND_290
GND_291
GND_292
GND_293
GND_294
GND_295
GND_296

GND_297
GND_298
GND_299
GND_300
GND_301
GND_302
GND_303

GND_304
GND_305
GND_306
GND_307
GND_308
GND_309
GND_310
GND_311
GND_312

C19
D19
E19
F19
G19
H19
J19
K19
L19
M19
N19
AB19
AH19

C20
D20
E20
F20
G20
H20
J20
K20
L20
M20
N20

U20
V20
AB20

A21
B21
C21
D21
E21
F21
G21
H21
J21
K21
L21
M21
N21
P21
R21
T21
U21
V21
W21
Y21
AA21
AB21
AG21

A22
B22
C22
D22
E22
F22
G22
H22
J22
K22
L22
M22
N22
P22
R22
T22
U22
V22
W22
Y22
AA22
AB22

A23
B23
C23
D23
E23
F23
Y23
AA23
AB23
AH23

A24
B24
C24
D24
Y24
AA24
AB24

C25
J25
M25
R25
V25
Y25
AA25
AB25
AG25

C26
E26
W26
Y26
AA26
AB26
AE26

A27
B27
C27
AA27
AG27
J28
M28
R28
V28

133

[51P Vx1

Copyright © 2015 LG Electronics Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

output wafer]

P13000

SP14-11592-01-51Pin

51

1

50

2

49

3

48

4

47

5

46

6

45

7

44

8

43

9

42

10

41

11

40

12

39

13

38

14

37

15

36

16

35

17

34

18

33

19

32

20

31

21

30

22

29

23

28

24

27

25

26

26

25

27

24

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

.

R13011 0

Non_INX_Module

23

22

21

20

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

R13033 10K

R13006 10K

TXDAP7_L

TXDAN7_L

TXDAP6_L

TXDAN6_L

TXDAP5_L

TXDAN5_L

TXDAP4_L

TXDAN4_L

TXDAP3_L

TXDAN3_L

TXDAP2_L

TXDAN2_L

TXDAP1_L

TXDAN1_L

TXDAP0_L

TXDAN0_L

LOCKn_IN

HTPDn_IN

OPT

OPT

L13000

MLB-201209-0120P-N2
TCON_PWR_Vx1_60Hz

C13032
10uF
16V

+3.3V_U_NORMAL

Vx1 LOCKAn/HTPDn

+3.3V_U_NORMAL

*Pin31(BIT_SEL)
HIGH or NC : 10Bit
LOW : 8Bit

*Pin35(PCID)
High:PCID enable
Low or NC : PCID diable

R13005 0

LGD_120Hz

R13010

R13009

0

0

PANEL_VCC

C13033
10uF
16V

IC13000

AZ1117EH-ADJTRG1

OUTIN

ADJ/GND

LOCKn_IN

R13003
10K
OPT

R13004
10K

LGD/BOE_Module

75

R13036

33

R13042

+1.8V

+1.8V

C13034
10uF
10V

+3.3V_U_NORMAL

R13031
10K

R13032
100

R13035
10K

C

B

NPN_KEC(MULTI)

E

+3.3V_U_NORMAL

R13034
10K

OPT

R13007

10K

R13015 0

LGD_120Hz

C13035
10uF
10V

R13038

10K

Q13031
2N3904S

B

R13037 0

LGD_Module

LGD_Module

R13016 0

+3.3V_U_NORMAL

B

C

Q13031-*1
MMBT3904(NXP)
NPN_NXP(MULTI)

E

+3.3V_U_NORMAL

LGD_120Hz

R13040
10K

OPT

R13041
10K

LGD_120Hz

R13039
10K

C

Q13032
2N3904S

NPN_KEC(MULTI)

E

L_DIM_EN

R13044
10K

OPT

R13045
10K

LGD_120Hz

LOCKAn

C

Q13032-*1

B

MMBT3904(NXP)
NPN_NXP(MULTI)

E

L/D_EN(Pin30)

- T-Con L/D Function
HIGH : Enable
LOW or NC : Disable
*LGD_120Hz: T240 module (UB98/95,D9)

+3.3V_U_NORMAL

R13018

4.7K

OPT

R13013 0

+3.3V_U_NORMAL

R13019

4.7K

OPT

R13012 0

Data_Format_0

HTPDn_IN

TCON_FET_KEC(MULTI)

TCON_FET_KEC(MULTI)

Data_Format_1

+1.8V

TCON_I2C_EN

G

D

S

Q13004

2N7002KA

R13055

OPT

33

TCON_I2C_EN

G

D

S

Q13005

2N7002KA

R13059

OPT

33

G

S

Q13005-*1

2N7002K

TCON_FET_DIODES(MULTI)

Data Input Format[1:0]

*Mode 3 (4 Division)

- Data Format 0(Pin37) = Low
Data Format 1(Pin36) = High

*Mode 2 (2 Division)

- Data Format 0(Pin37) = High
Data Format 1(Pin36) = Low

+3.3V_U_NORMAL

R13047
10K

R13043
10K

C
R13046
100

B

E

S

Q13004-*1

2N7002K

TCON_FET_DIODES(MULTI)

D

R13048

10K

Q13033
2N3904S
NPN_KEC(MULTI)

C

Q13033-*1

B

MMBT3904(NXP)

NPN_NXP(MULTI)

E

G

D

R13061 0

OPT

R1503 0

TCON_I2C

R13062 0

OPT

R1506 0

TCON_I2C

B

R13049
10K

C

Q13034
2N3904S

NPN_KEC(MULTI)

E

URSA_SCL

B

IR_SCL

URSA_SDA

IR_SDA

HTPDAn

C

Q13034-*1
MMBT3904(NXP)
NPN_NXP(MULTI)

E

[41P Vx1
output wafer]

120Hz

P13001

SP14-11592-01-41Pin

41

1

42

2

40

3

39

4

38

5

37

6

36

7

35

8

34

9

32

10

31

11

30

12

29

13

28

14

27

15

26

16

25

17

24

18

23

19

22

20

21

21

20

22

19

23

18

24

17

25

16

26

15

27

14

28

13

29

12

30

11

31

10

32

9

33

8

34

7

35

6

36

5

37

4

38

3

39

2

40

1

41

42

.

Not Used Net (UB85/95/UC89)

TXDBP11_L

TXDBN11_L

TXDBP10_L

TXDBN10_L

TXDBP9_L

TXDBN9_L

TXDBP8_L

TXDBN8_L

GND_Vx1

GND_Vx1_2

TXDBP11_L

TXDBN11_L

TXDBP10_L

TXDBN10_L

TXDBP9_L

TXDBN9_L

TXDBP8_L

TXDBN8_L

TXDBP7_L

TXDBN7_L

TXDBP6_L

TXDBN6_L

TXDBP5_L

TXDBN5_L

TXDBP4_L

TXDBN4_L

TXDBP3_L

TXDBN3_L

TXDBP2_L

TXDBN2_L

TXDBP1_L

TXDBN1_L

TXDBP0_L

TXDBN0_L

GND_Vx1

GND_Vx1_2

RXB0­RXB0+

RXB1-

RXB1+
RXB2­RXB2+

RXBCK­RXBCK+

RXB3­RXB3+
RXB4­RXB4+

RXA0­RXA0+

RXA1-

RXA1+

RXA2­RXA2+

RXACK-

RXACK+

RXA3-

RXA3+

RXA4-

RXA4+

AH5

PAD_RA0N

AG5

PAD_RA0P

AF5

PAD_RA1N

AG6

PAD_RA1P

AF6

PAD_RA2N

AG7

PAD_RA2P

AH7

PAD_RACKN

AF7

PAD_RACKP

AH8

PAD_RA3N

AG8

PAD_RA3P

AF8

PAD_RA4N

AG9

PAD_RA4P

AF9

PAD_RB0N

AG10

PAD_RB0P

AH10

PAD_RB1N

AF10

PAD_RB1P

AH11

PAD_RB2N

AG11

PAD_RB2P

AF11

PAD_RBCKN

AG12

PAD_RBCKP

AF12

PAD_RB3N

AG13

PAD_RB3P

AH13

PAD_RB4N

AF13

PAD_RB4P

AH14

PADA_VBY1_RXM[0]

AG14

PADA_VBY1_RXP[0]

AF14

PADA_VBY1_RXM[1]

AG15

PADA_VBY1_RXP[1]

AG16

PADA_VBY1_RXM[2]

AH16

PADA_VBY1_RXP[2]

AF16

PADA_VBY1_RXM[3]

AH17

PADA_VBY1_RXP[3]

AF17

PADA_VBY1_RXM[4]

AG18

PADA_VBY1_RXP[4]

AF18

PADA_VBY1_RXM[5]

AG19

PADA_VBY1_RXP[5]

AF19

PADA_VBY1_RXM[6]

AH20

PADA_VBY1_RXP[6]

AG20

PADA_VBY1_RXM[7]

AF20

PADA_VBY1_RXP[7]

AF21

PADA_VBY1_RXM[8]

AG22

PADA_VBY1_RXP[8]

AH22

PADA_VBY1_RXM[9]

AF22

PADA_VBY1_RXP[9]

AG23

PADA_VBY1_RXM[10]

AF23

PADA_VBY1_RXP[10]

AG24

PADA_VBY1_RXM[11]

AF24

PADA_VBY1_RXP[11]

AH25

PADA_VBY1_RXM[12]

AF25

PADA_VBY1_RXP[12]

AG26

PADA_VBY1_RXM[13]

AF26

PADA_VBY1_RXP[13]

AF27

PADA_VBY1_RXM[14]

AF28

PADA_VBY1_RXP[14]

AE27

PADA_VBY1_RXM[15]

AE28

PADA_VBY1_RXP[15]

IC119

LGE5352(URSA11)

U11 ONLY, NC FOR U11P

PAD_A0P/VBY0­PAD_A0M/VBY0+
PAD_A1P/VBY1­PAD_A1M/VBY1+
PAD_A2P/VBY2-

PAD_A2M/VBY2+
PAD_ACKP/VBY3­PAD_ACKM/VBY3+

PAD_A3P/VBY4-

PAD_A3M/VBY4+

PAD_A4P/VBY5-

PAD_A4M/VBY5+

PAD_B0P/VBY6-

PAD_B0M/VBY6+

PAD_B1P/VBY7-

PAD_B1M/VBY7+

PAD_MOD_GPIO0

PAD_MOD_GPIO1

PAD_B2P

PAD_B2M
PAD_BCKP
PAD_BCKM

PAD_B3P

PAD_B3M

PAD_B4P

PAD_B4M

PAD_C0P

PAD_C0M

PAD_E0P/VBY8­PAD_E0M/VBY8+
PAD_E1P/VBY9-

PAD_E1M/VBY9+
PAD_E2P/VBY10­PAD_E2M/VBY10+

PAD_ECKP/VBY11­PAD_ECKM/VBY11+

PAD_E3P/VBY12­PAD_E3M/VBY12+
PAD_E4P/VBY13­PAD_E4M/VBY13+
PAD_F0P/VBY14­PAD_F0M/VBY14+
PAD_F1P/VBY15­PAD_F1M/VBY15+

PAD_MOD_GPIO8/VBY16­PAD_MOD_GPIO9/VBY16+

PAD_F2P/VBY17­PAD_F2M/VBY17+

PAD_FCKP/VBY18­PAD_FCKM/VBY18+

PAD_F3P/VBY19­PAD_F3M/VBY19+

PAD_F4P
PAD_F4M
PAD_G0P
PAD_G0M

RESERVED FOR U11P TEST

PAD_E0P/[TEST]
PAD_E0M/[TEST]

PAD_E1P
PAD_E1M

PAD_E2P/[TEST]

PAD_E2M

PAD_ECKP/[TEST]

PAD_ECKM

L1
L3
K2
K3
J3
H2
H3
G1
G3
F2
E2
E1
D1
D2
C2
C3

K5
K4
L5
L6
J6
H6
J5
J4
G5
G4
H5
G6

B3
A3
A4
B4
B5
C5
A6
C6
B7
C7
C8
B9
C9
A10
C10
B11
B12
A12
A13
B13
B14
C14
A15
C15

E9
D9
F8
F9

F10
E11
E10
D10
E12
D12
F11
F12

120Hz
120Hz
120Hz
120Hz
120Hz
120Hz
120Hz
120Hz
120Hz
120Hz
120Hz
120Hz
120Hz
120Hz
120Hz
120Hz

C130080.1uF

TXDAN0_L

C130090.1uF

TXDAP0_L

C130100.1uF

TXDAN1_L

C130110.1uF

TXDAP1_L

C130120.1uF

TXDAN2_L

C130130.1uF

TXDAP2_L

C130140.1uF

TXDAN3_L

C130150.1uF

TXDAP3_L

C130160.1uF

TXDAN4_L

C130170.1uF

TXDAP4_L

C130180.1uF

TXDAN5_L

C130190.1uF

TXDAP5_L

C130200.1uF

TXDAN6_L

C130210.1uF

TXDAP6_L

C130220.1uF

TXDAN7_L

C130230.1uF

TXDAP7_L

C130240.1uF

TXDBN0_L

C130250.1uF

TXDBP0_L

C130260.1uF

TXDBN1_L

C130270.1uF

TXDBP1_L

C130280.1uF

TXDBN2_L

C130290.1uF

TXDBP2_L

C130300.1uF

TXDBN3_L

C130310.1uF

TXDBP3_L

C130640.1uF

TXDBN4_L

C130650.1uF

TXDBP4_L

C130660.1uF

TXDBN5_L

C130670.1uF

TXDBP5_L

C130680.1uF

TXDBN6_L

C130690.1uF

TXDBP6_L

C130700.1uF

TXDBN7_L

C130710.1uF

TXDBP7_L

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

2014.04.24
130

A-MVREFDQ_U

Copyright © 2015 LG Electronics Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

B19

DRAM_VREF_A

R1381240

A19

DRAM_ZQ_A

1%

* DDR_VTT

+1.5V_U_DDR

120Hz

DDR_VTT_URSA

R13101
10K

1/16W
1%

L1310 1

120Hz

CIS21 J121

120Hz

120Hz

120Hz

C13111

C13110

10uF

10uF

10V

10V

+1.5V_U_DDR

120Hz

120Hz

C13805

C13808

0.1uF

0.1uF

Close to DDR POWER PIN

+1.5V_U_DDR

120Hz

120Hz

C13806

C13809

0.1uF

0.1uF

Close to DDR POWER PIN

+1.5V_U_DDR

IC119

LGE5352(URSA11)

PAD_IO[78]/B-A0/[CD-A0]
PAD_IO[89]/B-A1/[CD-A1]
PAD_IO[80]/B-A2/[CD-A2]
PAD_IO[75]/B-A3/[CD-A3]
PAD_IO[86]/B-A4/[CD-A4]
PAD_IO[74]/B-A5/[CD-A5]
PAD_IO[96]/B-A6/[CD-A6]
PAD_IO[87]/B-A7/[CD-A7]
PAD_IO[92]/B-A8/[CD-A8]

PAD_IO[73]/B-A9/[CD-A9]
PAD_IO[90]/B-A10/[CD-A10]
PAD_IO[83]/B-A11/[CD-A11]
PAD_IO[84]/B-A12/[CD-A12]
PAD_IO[77]/B-A13/[CD-A13]
PAD_IO[82]/B-A14/[CD-A14]
PAD_IO[88]/B-A15/[CD-A15]
PAD_IO[85]/B-BA0/[CD-BA0]
PAD_IO[93]/B-BA1/[CD-BA1]
PAD_IO[81]/B-BA2/[CD-BA2]

PAD_IO[97]/B-RASZ/[CD-RASZ]
PAD_IO[94]/B-CASZ/[CD-CASZ]

PAD_IO[79]/B-WEZ/[CD-WEZ]
PAD_IO[95]/B-ODT/[CD-ODT]
PAD_IO[91]/B-CKE/[CD-CKE]
PAD_IO[76]/B-RST/[CD-RST]

PAD_IO[101]/B-MCLK/[CD-MCLK]

PAD_IO[100]/B-MCLKZ/[CD-MCLKZ]

PAD_IO[99]/B-CSB1/[C-CSB1]
PAD_IO[98]/B-CSB2/[D-CSB2]

PAD_IO[121]/B-DQ[0]/[C-DQL0]
PAD_IO[103]/B-DQ[1]/[C-DQL1]
PAD_IO[120]/B-DQ[2]/[C-DQL2]
PAD_IO[104]/B-DQ[3]/[C-DQL3]
PAD_IO[123]/B-DQ[4]/[C-DQL4]
PAD_IO[102]/B-DQ[5]/[C-DQL5]
PAD_IO[122]/B-DQ[6]/[C-DQL6]
PAD_IO[105]/B-DQ[7]/[C-DQL7]
PAD_IO[110]/B-DQ[8]/[C-DQU0]

PAD_IO[117]/B-DQ[9]/[C-DQU1]
PAD_IO[107]/B-DQ[10]/[C-DQU2]
PAD_IO[119]/B-DQ[11]/[C-DQU3]
PAD_IO[111]/B-DQ[12]/[C-DQU4]
PAD_IO[118]/B-DQ[13]/[C-DQU5]
PAD_IO[109]/B-DQ[14]/[C-DQU6]
PAD_IO[116]/B-DQ[15]/[C-DQU7]

PAD_IO[106]/B-DQM[0]/[C-DML]

PAD_IO[108]/B-DQM[1]/[C-DMU]

PAD_IO[115]/B-DQS[0]/[C-DQSL]

PAD_IO[114]/B-DQSB[0]/[C-DQSLB]

PAD_IO[113]/B-DQS[1]/[C-DQSU]

PAD_IO[112]/B-DQSB[1]/[C-DQSUB]

MIU1 (U11 ONLY)

PAD_IO[143]/B-DQ[16]/[D-DQL0]
PAD_IO[126]/B-DQ[17]/[D-DQL1]
PAD_IO[142]/B-DQ[18]/[D-DQL2]
PAD_IO[127]/B-DQ[19]/[D-DQL3]
PAD_IO[144]/B-DQ[20]/[D-DQL4]
PAD_IO[125]/B-DQ[21]/[D-DQL5]
PAD_IO[145]/B-DQ[22]/[D-DQL6]
PAD_IO[124]/B-DQ[23]/[D-DQL7]
PAD_IO[129]/B-DQ[24]/[D-DQU0]
PAD_IO[141]/B-DQ[25]/[D-DQU1]

PAD_IO[139]_/B-DQ[26]/[D-DQU2]

PAD_IO[138]/B-DQ[27]/[D-DQU3]

NPAD_IO[130]/B-DQ[28]/[D-DQU4]

PAD_IO[133]/B-DQ[29]/[D-DQU5]
PAD_IO[132]/B-DQ[30]/[D-DQU6]
PAD_IO[140]/B-DQ[31]/[D-DQU7]

PAD_IO[128]/B-DQM[2]/[D-DML]

PAD_IO[131]/B-DQM[3]/[D-DMU]

PAD_IO[137]/B-DQS[2]/[D-DQSL]

PAD_IO[136]/B-DQSB[2]/[D-DQSLB]

PAD_IO[135]/B-DQS[3]/[D-DQSU]

PAD_IO[134]/B-DQSB[3]/[D-DQSUB]

120Hz

IC13101

AP2303MPTR-G1

[EP]

NC_3

VIN

120Hz

120Hz

120Hz

C13114
10uF
10V

C13113
10uF

120Hz

10V

1%

10K

R13104

1/16W

C13811

0.1uF

C13812

0.1uF

C13118

0.1uF
120Hz

16V

120Hz

120Hz

8

1

NC_2

GND

9

7

2

THERMAL

VOUT

C13813

0.1uF

C13814

0.1uF

VCNTL

6

3

NC_1

4

5

120Hz

120Hz

C13817

C13815

0.1uF

0.1uF

120Hz

120Hz

C13816

C13818

0.1uF

0.1uF

VREFEN

DRAM_VREF_B

+3.3V_U_NORMAL

120Hz

C13819

0.1uF

120Hz

C13820

0.1uF

DRAM_ZQ_B

120Hz

AR13100-*1

AR13102-*1

AR13104-*1

AR13106-*1

AR13108-*1

AR13110-*1

56

56

56

56

56

56ohm_DDR_VTT

56ohm_DDR_VTT

56ohm_DDR_VTT

56ohm_DDR_VTT

AR13106
100

100ohm_DDR_VTT

56ohm_DDR_VTT

AR13108
100

100ohm_DDR_VTT

AR13110
100

100ohm_DDR_VTT

A_DDR3_DQS2

A_DDR3_DQS2B

A_DDR3_DQS3

A_DDR3_DQS3B

A_DDR3_DM2
A_DDR3_DM3

A_DDR3_A[0]
A_DDR3_A[1]
A_DDR3_A[2]
A_DDR3_A[3]
A_DDR3_A[4]
A_DDR3_A[5]
A_DDR3_A[6]
A_DDR3_A[7]
A_DDR3_A[8]

A_DDR3_A[9]
A_DDR3_A[10]
A_DDR3_A[11]
A_DDR3_A[12]
A_DDR3_A[13]
A_DDR3_A[14]
A_DDR3_A[15]

A_DDR3_BA[0]
A_DDR3_BA[1]
A_DDR3_BA[2]

A_DDR3_MCLK

A_DDR3_MCLKZ

A_DDR3_CKE

A_DDR3_CSB2

A_DDR3_ODT
A_DDR3_RASZ
A_DDR3_CASZ

A_DDR3_WEZ

A_DDR3_RESET

DDR_VTT_URSA_1

AR13100

100

100ohm_DDR_VTT

AR13102
100

100ohm_DDR_VTT

AR13104
100

100ohm_DDR_VTT

A_DDR3_DQ[16-31]

URSA11_DDR_SAMSUNG

IC2600

A_DDR3_DQ[0]

A_DDR3_DQ[1]

A_DDR3_DQ[2]

A_DDR3_DQ[3]

A_DDR3_DQ[4]

A_DDR3_DQ[5]

A_DDR3_DQ[6]

A_DDR3_DQ[7]

A_DDR3_DQ[8]

A_DDR3_DQ[9]

A_DDR3_DQ[10]

A_DDR3_DQ[11]

A_DDR3_DQ[12]

A_DDR3_DQ[13]

A_DDR3_DQ[14]

A_DDR3_DQ[15]

K4B1G1646G-BCMA

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

NC_5

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

URSA11_DDR_NANYA

IC2600-*1

NT5CB64M16FP-EK

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

NC_6

M7

NC_5

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

E24
G27
F25
G23
G26
F24
G28
E27
F28
D26
H26
F26
H25
D27
F27
J24
H24
H27
G24

K24
K23
H23
J23
J27
D28
K28
J26
D25
C28

N27
L26
N26
L27
P26
K27
P27
K26
L23
P25
L24
P23
M24
R24
L25
P24
M27
N24

N28
M26
N23
M23

V27
T27
V26
T28
W27
R27
W28
R26
U24
W23
R23
W25
T24
W24
T23
V23
T26
U23

U26
U27
V24
U25

B25

A25

120Hz

C13119
10uF
10V

L1310 4

120Hz

CIS21 J121

B-MVREFDQ_U

R1382 240

1%

A_DDR3_A[0]
A_DDR3_A[1]
A_DDR3_A[2]
A_DDR3_A[3]
A_DDR3_A[4]
A_DDR3_A[5]
A_DDR3_A[6]
A_DDR3_A[7]
A_DDR3_A[8]
A_DDR3_A[9]
A_DDR3_A[10]
A_DDR3_A[11]
A_DDR3_A[12]
A_DDR3_A[13]
A_DDR3_A[14]

A_DDR3_A[15]
A_DDR3_BA[0]
A_DDR3_BA[1]
A_DDR3_BA[2]

A_DDR3_RASZ
A_DDR3_CASZ
A_DDR3_WEZ
A_DDR3_ODT
A_DDR3_CKE
A_DDR3_RESET

A_DDR3_MCLK

A_DDR3_MCLKZ
A_DDR3_CSB1
A_DDR3_CSB2

A_DDR3_DQ[0]

A_DDR3_DQ[1]

A_DDR3_DQ[2]

A_DDR3_DQ[3]

A_DDR3_DQ[4]

A_DDR3_DQ[5]

A_DDR3_DQ[6]

A_DDR3_DQ[7]

A_DDR3_DQ[8]

A_DDR3_DQ[9]

A_DDR3_DQ[10]

A_DDR3_DQ[11]

A_DDR3_DQ[12]

A_DDR3_DQ[13]

A_DDR3_DQ[14]

A_DDR3_DQ[15]

A_DDR3_DM0
A_DDR3_DM1

A_DDR3_DQS0
A_DDR3_DQS0B
A_DDR3_DQS1
A_DDR3_DQS1B

A_DDR3_DQ[16]

A_DDR3_DQ[17]

A_DDR3_DQ[18]

A_DDR3_DQ[19]

A_DDR3_DQ[20]

A_DDR3_DQ[21]

A_DDR3_DQ[22]

A_DDR3_DQ[23]

A_DDR3_DQ[24]

A_DDR3_DQ[25]

A_DDR3_DQ[26]

A_DDR3_DQ[27]

A_DDR3_DQ[28]

A_DDR3_DQ[29]

A_DDR3_DQ[30]

A_DDR3_DQ[31]

A_DDR3_DM2
A_DDR3_DM3

A_DDR3_DQS2
A_DDR3_DQS2B
A_DDR3_DQS3
A_DDR3_DQS3B

A_DDR3_DQ[0-15]

A_DDR3_DQ[16-31]

DDR_VTT_URSA

L13103

BLM18PG121SN1D

120Hz

DDR_VTT_URSA_1

120Hz

DDR PHY VREF

+1.5V_U_DDR

R13102
1K

R136002

10K

1/16W

1%

+1.5V_U_DDR

+1.5V_U_DDR

C13132

C13112

0.1uF

1uF

16V

10V

120Hz

+1.5V_U_DDR

120Hz

120Hz

OPT

A_DDR3_RESET

R1383
1K
1%

R1384
1K
1%

OPT
R1385
1K
1%

OPT
R1386
1K
1%

120Hz

C13158

0.1uF
16V

R13110
1K
1%

R13111
1K
1%

120Hz

C13174

0.1uF
16V

U_MVREFCA_A0

120Hz

C13202

0.1uF

A_DDR3_CKE

A-MVREFDQ_U

C13801

0.1uF

B-MVREFDQ_U

OPT

C13802

0.1uF

120Hz

C13106

0.1uF
16V

120Hz

C13803

1000pF

C13804
1000pF

A_DDR3_A[0]
A_DDR3_A[1]
A_DDR3_A[2]
A_DDR3_A[3]
A_DDR3_A[4]
A_DDR3_A[5]
A_DDR3_A[6]
A_DDR3_A[7]
A_DDR3_A[8]

A_DDR3_A[9]
A_DDR3_A[10]
A_DDR3_A[11]
A_DDR3_A[12]
A_DDR3_A[13]

C13210
1000pF

+1.5V_U_DDR

R13120
1K
1%

120Hz

R13121
1K
1%

120Hz

120Hz

U_MVREFCA_A1

120Hz

C13222

0.1uF

C13230

1000pF

A_DDR3_A[15]

A_DDR3_BA[0]

A_DDR3_MCLK

A_DDR3_MCLKZ

R13112
1K

A_DDR3_BA[1]
A_DDR3_BA[2]

56

C13233

R13122

120Hz

120Hz

0.01uF
56

R13123

120Hz

A_DDR3_CKE

A_DDR3_CSB1

A_DDR3_ODT
A_DDR3_RASZ
A_DDR3_CASZ

A_DDR3_WEZ

A_DDR3_RESET

A_DDR3_DQS0

A_DDR3_DQS0B

A_DDR3_DQS1

A_DDR3_DQS1B

A_DDR3_DM0

A_DDR3_DQ[0-15]

A_DDR3_DM1

OPT

Decap removed

120Hz

C13824

C13822

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

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

VREFCA

VREFDQ

VDD_1
VDD_2
VDD_3
VDD_4
VDD_5
VDD_6
VDD_7
VDD_8
VDD_9

VDDQ_1
VDDQ_2
VDDQ_3
VDDQ_4
VDDQ_5
VDDQ_6
VDDQ_7
VDDQ_8
VDDQ_9

VSS_1
VSS_2
VSS_3
VSS_4
VSS_5
VSS_6
VSS_7
VSS_8

VSS_9
VSS_10
VSS_11
VSS_12

VSSQ_1
VSSQ_2
VSSQ_3
VSSQ_4
VSSQ_5
VSSQ_6
VSSQ_7
VSSQ_8
VSSQ_9

U_MVREFCA_A0

M8

H1

120Hz

R13126 240

L8

ZQ

1%

B2
D9
G7
K2
K8
N1
N9
R1
R9

A1
A8
C1
C9
D2
E9
F1
H2
H9

J1

NC_1

J9

NC_2

L1

NC_3

L9

NC_4

T7

NC_6

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

B1
B9
D1
D8
E2
E8
F9
G1
G9

M8

H1

L8

ZQ

B2
D9
G7
K2
K8
N1
N9
R1
R9

A1
A8
C1
C9
D2
E9
F1
H2
H9

J1

NC_1

J9

NC_2

L1

NC_3

L9

NC_4

T7

NC_7

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

B1
B9
D1
D8
E2
E8
F9
G1
G9

+1.5V_U_DDR

+1.5V_U_DDR

A_DDR3_A[14]

URSA11_DDR_NANYA

IC2700-*1

NT5CB64M16FP-EK

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

NC_6

M7

NC_5

M2

BA0

N8

BA1

M3

BA2

J7

CK

K7

CK

K9

CKE

L2

CS

K1

ODT

J3

RAS

K3

CAS

L3

WE

T2

RESET

F3

DQSL

G3

DQSL

C7

DQSU

B7

DQSU

E7

DML

D3

DMU

E3

DQL0

F7

DQL1

F2

DQL2

F8

DQL3

H3

DQL4

H8

DQL5

G2

DQL6

H7

DQL7

D7

DQU0

C3

DQU1

C8

DQU2

C2

DQU3

A7

DQU4

A2

DQU5

B8

DQU6

A3

DQU7

VREFCA

VREFDQ

VDD_1
VDD_2
VDD_3
VDD_4
VDD_5
VDD_6
VDD_7
VDD_8
VDD_9

VDDQ_1
VDDQ_2
VDDQ_3
VDDQ_4
VDDQ_5
VDDQ_6
VDDQ_7
VDDQ_8
VDDQ_9

VSS_1
VSS_2
VSS_3
VSS_4
VSS_5
VSS_6
VSS_7
VSS_8

VSS_9
VSS_10
VSS_11
VSS_12

VSSQ_1
VSSQ_2
VSSQ_3
VSSQ_4
VSSQ_5
VSSQ_6
VSSQ_7
VSSQ_8
VSSQ_9

M8

H1

L8

ZQ

B2
D9
G7
K2
K8
N1
N9
R1
R9

A1
A8
C1
C9
D2
E9
F1
H2
H9

J1

NC_1

J9

NC_2

L1

NC_3

L9

NC_4

T7

NC_7

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

B1
B9
D1
D8
E2
E8
F9
G1
G9

56

56ohm_DDR_VTT

AR13112
100

100ohm_DDR_VTT

A_DDR3_DQ[16]

A_DDR3_DQ[17]

A_DDR3_DQ[18]

A_DDR3_DQ[19]

A_DDR3_DQ[20]

A_DDR3_DQ[21]

A_DDR3_DQ[22]

A_DDR3_DQ[23]

A_DDR3_DQ[24]

A_DDR3_DQ[25]

A_DDR3_DQ[26]

A_DDR3_DQ[27]

A_DDR3_DQ[28]

A_DDR3_DQ[29]

A_DDR3_DQ[30]

A_DDR3_DQ[31]

AR13112-*1

56

56ohm_DDR_VTT

URSA11_DDR_SAMSUNG

IC2700

K4B1G1646G-BCMA

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

NC_5

M2

BA0

N8

BA1

M3

BA2

J7

CK

K7

CK

K9

CKE

L2

CS

K1

ODT

J3

RAS

K3

CAS

L3

WE

T2

RESET

F3

DQSL

G3

DQSL

C7

DQSU

B7

DQSU

E7

DML

D3

DMU

E3

DQL0

F7

DQL1

F2

DQL2

F8

DQL3

H3

DQL4

H8

DQL5

G2

DQL6

H7

DQL7

D7

DQU0

C3

DQU1

C8

DQU2

C2

DQU3

A7

DQU4

A2

DQU5

B8

DQU6

A3

DQU7

VREFCA

VREFDQ

VDD_1
VDD_2
VDD_3
VDD_4
VDD_5
VDD_6
VDD_7
VDD_8
VDD_9

VDDQ_1
VDDQ_2
VDDQ_3
VDDQ_4
VDDQ_5
VDDQ_6
VDDQ_7
VDDQ_8
VDDQ_9

VSS_1
VSS_2
VSS_3
VSS_4
VSS_5
VSS_6
VSS_7
VSS_8

VSS_9
VSS_10
VSS_11
VSS_12

VSSQ_1
VSSQ_2
VSSQ_3
VSSQ_4
VSSQ_5
VSSQ_6
VSSQ_7
VSSQ_8
VSSQ_9

U_MVREFCA_A1

M8

H1

120Hz

R13134 240

L8

ZQ

1%

+1.5V_U_DDR

B2
D9
G7
K2
K8
N1
N9
R1
R9

+1.5V_U_DDR

A1
A8
C1
C9
D2
E9
F1
H2
H9

J1

NC_1

J9

NC_2

L1

NC_3

L9

NC_4

T7

NC_6

A_DDR3_A[14]

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

B1
B9
D1
D8
E2
E8
F9
G1
G9

120Hz

120Hz

C13810

C13807

0.1uF

0.1uF

Close to DDR POWER PIN

+1.5V_U_DDR

120Hz

120Hz

C136122

C136121

0.1uF

0.1uF
16V

16V

Close to DDR POWER PIN

120Hz

120Hz

C13821

0.1uF

C136123

0.1uF
16V

120Hz

C13823

0.1uF

120Hz

C136124

0.1uF
16V

120Hz

C13825

0.1uF

120Hz

C136125

0.1uF
16V

120Hz

120Hz

120Hz

C13826

0.1uF

120Hz

120Hz

C136126

0.1uF
16V

C136113

0.1uF
16V

C136127

0.1uF
16V

120Hz

C136114

0.1uF
16V

120Hz

120Hz

C136128

0.1uF
16V

C136115

0.1uF
16V

C136129

0.1uF
16V

120Hz

120Hz

C136117

C136116

0.1uF

0.1uF
16V

16V

120Hz

120Hz

C136131

C136130

0.1uF

0.1uF
16V

16V

120Hz

120Hz

120Hz

120Hz

C136118

0.1uF
16V

C136132

0.1uF
16V

C136120

C136119

0.1uF

0.1uF
16V

16V

120Hz

C136133

0.1uF
16V

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

BODY_SHIELD

Copyright © 2015 LG Electronics Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

20

HOT_PLUG_DETECT

RESERVED

TMDS_CLK-

TMDS_CLK_SHIELD

TMDS_CLK+

TMDS_DATA0-

TMDS_DATA0_SHIELD

TMDS_DATA0+

TMDS_DATA1-

TMDS_DATA1_SHIELD

TMDS_DATA1+

TMDS_DATA2-

TMDS_DATA2_SHIELD

TMDS_DATA2+

DAADR019A

JK1391

SHIELD

20

YKF45-7058V

JK1392

D1397

OPT

19

18

17

DDC/CEC_GND

16

SDA

15

SCL

14

13

CEC

12

11

10

9

8

7

6

5

4

3

2

1

D1398

OPT

19

HPD

18

+5V_POWER

17

DDC/CEC_GND

16

SDA

15

SCL

14

NC

13

CEC

12

CLK-

11

CLK_SHIELD

10

CLK+

9

DATA0-

8

DATA0_SHIELD

7

DATA0+

6

DATA1-

5

DATA1_SHIELD

4

DATA1+

3

DATA2-

2

DATA2_SHIELD

1

DATA2+

VDD[+5V]

D1399

OPT

CEC_REMOTE

D1400

OPT

CEC_REMOTE

R1391
100K

D1401

R1392
100K

D1402

OPT

OPT

Q1391

2N3904S

Q1392

2N3904S

R1393

1K

C

R1395
1K

B

E

NPN_KEC(MULTI)

D1403
OPT

R1397 0

OPT

D1391
IP4294CZ10-TBR

1
2
3

OPT

4
5

D1392
IP4294CZ10-TBR

1
2
3

OPT

4
5

R1394

1K

C

R1396
1K

B

E

NPN_KEC(MULTI)

D1404
OPT

R1398

0

OPT

D1393
IP4294CZ10-TBR

1
2
3

OPT

4
5

D1394
IP4294CZ10-TBR

1
2
3

OPT

4
5

C1391

0.1uF
OPT

C1392

0.1uF
OPT

5V_HDMI_1

R1399

4.7K

HDMI_HPD_1

R1400

4.7K
OPT

AR1391
33
1/16W

C1393

0.1uF
OPT

HDMI_ARC

10
9
8
7
6

10
9
8
7
6

Q1391-*1

MMBT3904(NXP)

NPN_NXP(MULTI)

DDC_SDA_HDMI1_JACK

DDC_SCL_HDMI1_JACK

HDMI1_CLK-

HDMI1_CLK+

HDMI1_RX0-

HDMI1_RX0+

HDMI1_RX1-

HDMI1_RX1+

HDMI1_RX2-

HDMI1_RX2+

5V_HDMI_1

R1403

1.8K

C

E

R1404

B

3.3K

5V_DET_HDMI_1

+5V_NORMAL

5V_HDMI_1

+5V_DDC_1 +5V_DDC_2

CEC_REMOTE

A2CA1

KDS184

D1395

DDC_DIODE_KEC(MULTI)

+5V_DDC_1 +5V_DDC_2

AR1393

3.3K

1/16W

R1407
100

5V_HDMI_2

+5V_NORMAL

A1

DDC_DIODE_KEC(MULTI)

AR1394

3.3K

DDC_SDA_HDMI1
DDC_SCL_HDMI1 DDC_SCL_HDMI2

1/16W

CEC_REMOTE_S7

During EDID downloading
disconnect Jack DDC

R1438
47K

DDC1_EN

S

Q1399

2N7002KA

+5V_DDC_1

DDC_SDA_HDMI1_JACK

C

G

A2

KDS184
D1396

DDC_SDA_HDMI2

D

DDC_SDA_HDMI1

A2CA1
MMBD6100

DDC_DIODE_SUZHOU(MULTI)

D1395-*1

A2CA1

MMBD6100
D1396-*1

DDC_DIODE_SUZHOU(MULTI)

HDMI2_CLK+
HDMI2_CLK­HDMI2_RX0+
HDMI2_RX0­HDMI2_RX1+
HDMI2_RX1­HDMI2_RX2+
HDMI2_RX2-

HDMI1_CLK+
HDMI1_CLK­HDMI1_RX0+
HDMI1_RX0­HDMI1_RX1+
HDMI1_RX1­HDMI1_RX2+
HDMI1_RX2-

HDMI_RX2­HDMI_RX2+
HDMI_RX1­HDMI_RX1+
HDMI_RX0­HDMI_RX0+
HDMI_CLK­HDMI_CLK+

R1416
R1417
R1418
R1419
R1420
R1421
R1422
R1423

R1424
R1425
R1426
R1427
R1428
R1429
R1446
R1447

IC119

LGE5352(URSA11)

N3

PAD_RXCP_P0

2.2

2.2

2.2

2.2

2.2

2.2

2.2

2.2

2.2

2.2

2.2

2.2

2.2

2.2

2.2

2.2

M2

PAD_RXCN_P0

P1

PAD_RX0P_P0

N1

PAD_RX0N_P0

R2

PAD_RX1P_P0

R3

PAD_RX1N_P0

T1

PAD_RX2P_P0

T2

PAD_RX2N_P0

U2

PAD_RXCP_P1

U1

PAD_RXCN_P1

W3

PAD_RX0P_P1

V2

PAD_RX0N_P1

Y1

PAD_RX1P_P1

W1

PAD_RX1N_P1

AA2

PAD_RX2P_P1

AA3

PAD_RX2N_P1

AA6

NC_9

AF4

PAD_HDMI_SCL_P0/[TX]

AE4

PAD_HDMI_SDA_P0/[TX]

AC1

PAD_TXCP_P0

AB1

PAD_TXCN_P0

AD2

PAD_TX0P_P0

AD3

PAD_TX0N_P0

AE1

PAD_TX1P_P0

AE2

PAD_TX1N_P0

AF2

PAD_TX2P_P0

AF1

PAD_TX2N_P0

During EDID downloading
connect DDC to M1A

R1439
47K

R1440
47K

R1441
47K

R1442
1K

C

B

E

NPN_KEC(MULTI)

DDC1_EN

G

S

Q1400

2N7002KA

DDC2_EN

G

S

Q1401

2N7002KA

DDC2_EN

G

S

Q1402

2N7002KA

R1444 10K

G

Q1393

2N7002KA

Q1394

G

G

Q1395

R1430 0

R1431 0

S

S

R1432 0

R1433 0

R1434 0

R1435 0

S

DDC_DL_EN

DDC1_DL_SCL

DDC_SCL_HDMI1

DDC_SDA_HDMI1

DDC1_DL_SDA

DDC_DL_EN

DDC_DL_EN

DDC2_DL_SCL

DDC_SCL_HDMI2

DDC_SDA_HDMI2

DDC_SCL_HDMI1

D

DDC_SDA_HDMI2

D

DDC_SCL_HDMI2

D

C

DDC_DL_EN

Q1397-*1

MMBT3904(NXP)

NPN_NXP(MULTI)

B

E

EDID_EEPROM_ATEML(MUlTI)

IC1391

AT24C02C-SSHM-T

A0

1

A1

2

A2

3

GND

4

EDID_EEPROM_ROHM(MULTI)

IC1391-*1

BR24G02FJ-3GTE2

A0

1

A1

2

A2

3

GND

4

EDID_EEPROM_ATEML(MUlTI)

AT24C02C-SSHM-T

A0

1

A1

2

A2

3

GND

4

8

7

6

5

8

7

6

5

IC1392

8

7

6

5

VCC

WP

SCL

SDA

VCC

WP

SCL

SDA

VCC

WP

SCL

SDA

+5V_DDC_1

+5V_DDC_2

DDC1_ENR1408

0

R1409

10K
OPT

R1410
22

R1411
22

R14140DDC2_EN

R1415

10K
OPT

R1412
22

R1413
22

D

2N7002KA

D

D

2N7002KA

Q1397

2N3904S

+5V_DDC_1

+5V_DDC_2

+5V_DDC_2

+5V_DDC_1

5V_HDMI_2

R1401

4.7K

HDMI_HPD_2

R1402

4.7K
OPT

AR1392
33
1/16W

C1394

0.1uF
OPT

HDMI_ARC

10
9
8
7
6

10
9
8
7
6

HDMI2_CLK-

HDMI2_CLK+

HDMI2_RX0-

HDMI2_RX0+

HDMI2_RX1-

HDMI2_RX1+

HDMI2_RX2-

HDMI2_RX2+

Q1392-*1

MMBT3904(NXP)

NPN_NXP(MULTI)

DDC_SDA_HDMI2_JACK

DDC_SCL_HDMI2_JACK

5V_HDMI_2

R1405

1.8K

C

E

R1406

B

3.3K

5V_DET_HDMI_2

DDC_SCL_HDMI1_JACK

DDC_SDA_HDMI2_JACK

DDC_SCL_HDMI2_JACK

DDC1_EN

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

DDC2_EN

Q1398

2N3904S

+5V_DDC_2

C

E

R1443
1K

R1445 10K

B

NPN_KEC(MULTI)

DDC_DL_EN

Q1398-*1

MMBT3904(NXP)

NPN_NXP(MULTI)

2N7002KA

EDID_EEPROM_ROHM(MULTI)

IC1392-*1

BR24G02FJ-3GTE2

A0

1

A1

C

B

E

2

A2

3

GND

4

VCC

8

WP

7

SCL

6

SDA

5

Q1396
D

S

R1436 0

G

R1437 0

DDC2_DL_SDA

DDC_DL_EN

2014.04.24

T-con Power

Copyright © 2015 LG Electronics Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

P13401

20037WR-05A00

1

T-con power

SMD_GASKET_URSA

GASKET_8.0X6.0X10.5H

M13000

MDS62110225

2

3

4

5

6

SMD_GASKET_MID

GASKET_8.0X6.0X10.5H

M13002

MDS62110225

T-con Power

T-con Power

C13434
10uF
25V

SMD_GASKET_MID

GASKET_8.0X6.0X10.5H

M13007

MDS62110225

T-con Power

L13409

MLB-201209-0120P-N2

L13410

MLB-201209-0120P-N2

C13435

T-con Power

0.1uF
25V

PANEL_VCC

T-con Power

C13440
10uF
25V

T-con Power

10.5TSMD bottom Gasket

SMD_GASKET_BOT

GASKET_8.0X6.0X10.5H

M13009

MDS62110225

C13442

0.1uF
25V

SMD_GASKET_MID

GASKET_8.0X6.0X10.5H

M13005

MDS62110225

SMD_GASKET_MID

GASKET_8.0X6.0X10.5H

M13008

MDS62110225

SMD_GASKET_URSA

GASKET_8.0X6.0X10.5H

M13006

MDS62110225

SMD_GASKET_URSA

GASKET_8.0X6.0X10.5H

M13001

MDS62110225

SMD_GASKET_MID

GASKET_8.0X6.0X10.5H

M13003

MDS62110225

SMD_GASKET_MID

GASKET_8.0X6.0X10.5H

M13004

MDS62110225

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

SMD_GASKET_BOT

GASKET_8.0X6.0X10.5H

M13010

MDS62110225

M1A_URSA9_UD

T-CON POWER

2014.04.24

141