Lg 27ms73v Chassis Ld33a

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Internal Use Only

Printed in KoreaP/NO :

CHASSIS :

MODEL :

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

SERVICE MANUAL

MFL67714406 (1307-REV00)

27MS73S 27MS73S-PZ(R)Q27MS73V 27MS73V-PZQ

LD33A

LED TV

- 2 - LGE Internal Use OnlyCopyright LG Electronics. Inc. All right reserved. Only for training and service purposes

CONTENTS

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

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

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

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

ADJUSTMENT INSTRUCTION .............................................................. 15

BACKCOVER DISASSEMBLE GUIDE .................................................. 21

TROUBLE SHOOTING ........................................................................... 22

BLOCK DIAGRAM .................................................................................. 29

EXPLODED VIEW .................................................................................. 30

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


Many electrical and mechanical parts in this chassis have special safety-related characteristics. These parts are identified by in the Schematic Diagram and Exploded View. It is essential that these special safety parts should be replaced with the same components as recommended in this manual to prevent Shock, Fire, or other Hazards. Do not modify the original design without permission of manufacturer.

General Guidance

An isolation Transformer should always be used during the servicing of a receiver whose chassis is not isolated from the AC power line. Use a transformer of adequate power rating as this protects the technician from accidents resulting in personal injury from electrical shocks.

It will also protect the receiver and it's components from being damaged by accidental shorts of the circuitry that may be inadvertently introduced during the service operation.

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

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

Keep wires away from high voltage or high temperature parts.

Before returning the receiver to the customer,

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

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

Leakage Current Hot Check (See below Figure) Plug the AC cord directly into the AC outlet.

Do not use a line Isolation Transformer during this check. Connect 1.5K/10watt resistor in parallel with a 0.15uF capacitor between a known good earth ground (Water Pipe, Conduit, etc.) and the exposed metallic parts.Measure the AC voltage across the resistor using AC voltmeter with 1000 ohms/volt or more sensitivity.Reverse plug the AC cord into the AC outlet and repeat AC voltage measurements for each exposed metallic part. Any voltage measured must not exceed 0.75 volt RMS which is corresponds to 0.5mA.In case any measurement is out of the limits specified, there is possibility of shock hazard and the set must be checked and repaired before it is returned to the customer.

Leakage Current Hot Check circuit

1.5 Kohm/10W

0.15FTo Instrument'sexposed METALLIC PARTS

Good Earth Groundsuch as WATER PIPE,CONDUIT etc.

AC Volt-meter

When 25A is impressed between Earth and 2nd Groundfor 1 second, Resistance must be less than 0.1*Base on Adjustment standard

IMPORTANT SAFETY NOTICE

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

General Servicing Precautions1. Always unplug the receiver AC power cord from the AC power

source before;a. Removing or reinstalling any component, circuit board

module or any other receiver assembly.b. Disconnecting or reconnecting any receiver electrical plug or

other electrical connection.c. Connecting a test substitute in parallel with an electrolytic

capacitor in the receiver. CAUTION: A wrong part substitution or incorrect polarity

installation of electrolytic capacitors may result in an explosion hazard.

2. Test high voltage only by measuring it with an appropriate high voltage meter or other voltage measuring device (DVM, FETVOM, etc) equipped with a suitable high voltage probe.

Do not test high voltage by "drawing an arc".3. Do not spray chemicals on or near this receiver or any of its

assemblies.4. Unless specified otherwise in this service manual, clean

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

CAUTION: This is a flammable mixture. Unless specified otherwise in this service manual, lubrication of

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

receivers covered by this service manual might be equipped.6. Do not apply AC power to this instrument and/or any of its

electrical assemblies unless all solid-state device heat sinks are correctly installed.

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

Always remove the test receiver ground lead last.8. Use with this receiver only the test fixtures specified in this

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

heat sink in this receiver.

Electrostatically Sensitive (ES) DevicesSome semiconductor (solid-state) devices can be damaged easily by static electricity. Such components commonly are called Electrostatically Sensitive (ES) Devices. Examples of typical ES devices are integrated circuits and some field-effect transistors and semiconductor "chip" components. The following techniques should be used to help reduce the incidence of component damage caused by static by static electricity.1. Immediately before handling any semiconductor component or

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

unit under test.2. After removing an electrical assembly equipped with ES

devices, place the assembly on a conductive surface such as aluminum foil, to prevent electrostatic charge buildup or exposure of the assembly.

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

4. Use only an anti-static type solder removal device. Some solder removal devices not classified as "anti-static" can generate electrical charges sufficient to damage ES devices.

5. Do not use freon-propelled chemicals. These can generate electrical charges sufficient to damage ES devices.

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

7. Immediately before removing the protective material from the leads of a replacement ES device, touch the protective material to the chassis or circuit assembly into which the device will be installed.

CAUTION: Be sure no power is applied to the chassis or circuit, and observe all other safety precautions.

8. Minimize bodily motions when handling unpackaged replacement ES devices. (Otherwise harmless motion such as the brushing together of your clothes fabric or the lifting of your foot from a carpeted floor can generate static electricity sufficient to damage an ES device.)

General Soldering Guidelines1. Use a grounded-tip, low-wattage soldering iron and appropriate

tip size and shape that will maintain tip temperature within the range or 500 F to 600 F.

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

3. Keep the soldering iron tip clean and well tinned.4. Thoroughly clean the surfaces to be soldered. Use a mall wire-

bristle (0.5 inch, or 1.25cm) brush with a metal handle. Do not use freon-propelled spray-on cleaners.5. Use the following unsoldering technique

a. Allow the soldering iron tip to reach normal temperature. (500 F to 600 F)b. Heat the component lead until the solder melts.c. Quickly draw the melted solder with an anti-static, suction-

type solder removal device or with solder braid. CAUTION: Work quickly to avoid overheating the circuit

board printed foil.6. Use the following soldering technique.

a. Allow the soldering iron tip to reach a normal temperature (500 F to 600 F)

b. First, hold the soldering iron tip and solder the strand against the component lead until the solder melts.

c. Quickly move the soldering iron tip to the junction of the component lead and the printed circuit foil, and hold it there only until the solder flows onto and around both the component lead and the foil.

CAUTION: Work quickly to avoid overheating the circuit board printed foil.

d. Closely inspect the solder area and remove any excess or splashed solder with a small wire-bristle brush.

SERVICING PRECAUTIONS


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

Removal1. 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.

Replacement1. 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 TransistorRemoval/Replacement1. 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 DeviceRemoval/Replacement1. 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/Replacement1. Remove defective diode by clipping its leads as close as

possible to diode body.2. Bend the two remaining leads perpendicular y to the circuit

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

around the corresponding lead on the circuit board.4. Securely crimp each connection and solder it.5. Inspect (on the circuit board copper side) the solder joints of

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

Fuse and Conventional ResistorRemoval/Replacement1. Clip each fuse or resistor lead at top of the circuit board hollow

stake.2. Securely crimp the leads of replacement component around

notch at stake top.3. Solder the connections.

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

Circuit Board Foil RepairExcessive 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 ConnectionsTo 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 ConnectionsUse 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.


SPECIFICATION

1. Application Range This spec sheet is applied all of the TV used LD33A chassis.

2. SpecificationEach part is tested as below without special appointment

1) Temperature : 25 C 5 C (77 F 9 F), CST : 40 C 5 C2) Relative Humidity : 65 % 10 % 3) Power Voltage : Standard input voltage (100 V - 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 accord-ance with BOM.

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

3.Test method1) Performance : LGE TV test method followed2) Demanded other specification - Safety : CE,IEC specification - EMC : CE,IEC specification

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


4. General specification4.1. TV

No Item Specification Remarks

1 Market EU/CIS (PAL Market-37 Countries) DTV & Analog (Total 37 countries)DTV (MPEG2/4, DVB-T) : 30 countriesGermany, Netherland, Switzerland, Hungary, Austria, Slovenia, Bulgaria, France, Spain, Italy, Belgium, Russia, Luxemburg, Greece, Czech, Croatia, Turkey, Moroco, Ire-land, Latvia, Estonia, Lithuania, Poland, Portugal, Romania, Albania, Bosnia, Serbia, Slovakia, Beralus

DTV (MPEG2/4, DVB-T2) : 7 countriesUK(Ireland), Sweden, Denmark, Finland, Norway, Ukraine, Kazakhstan

DTV (MPEG2/4, DVB-C) : 37 countriesGermany, Netherland, Switzerland, Hungary, Austria, Slovenia, Bulgaria, France, Spain, Italy, Belgium, Russia, Luxemburg, Greece, Czech, Croatia, Turkey, Moroco, Ire-land, Latvia, Estonia, Lithuania, Poland, Portugal, Romania, Albania, Bosnia, Serbia, Slovakia, Beralus, UK, Sweden, Denmark, Finland, Norway, Ukraine, Kazakhstan

DTV (MPEG2/4,DVB-S) : 30 countriesGermany, Netherland, Switzerland, Hungary, Austria, Slovenia, Bulgaria, France, Spain, Italy, Belgium, Russia, Luxemburg, Greece, Czech, Croatia, Turkey, Moroco, Ire-land, Latvia, Estonia, Lithuania, Poland, Portugal, Romania, Albania, Bosnia, Serbia, Slovakia, Beralus

Supported satellite : 22 satellitesHISPASAT 1C/1D, ATLANTIC BIRD 2, NILESAT 101/102, ATLANTIC BIRD 3, AMOS 2/3, THOR 5/6, IRIUS 4, EU-TELSAT-W3A, EUROBIRD 9, EUTELSAT-W2A, HOTBIRD 6/8/9, EUTELSAT-SESAT, ASTRA 1L/H/M/KR, ASTRA 3/3B, BADR 4/6, ASTRA 2D, EUROBIRD 3, EUTELSAT-W7, HEL-LASSAT 2, EXPRESS AM1, TURKSAT 2/3, INTERSAT10

2 Broadcasting system

1) PAL-BG2) PAL-DK3) PAL-I/I4) SECAM L/L, DK, BG, I5) DVB-T6) DVB-C7) DVB-T28) DVB-S/S2

DVB-S: Satellite


No Item Specification Remarks

3 Receiving system Analog : Upper HeterodyneDigital : COFDM, QAM

DVB-T- Guard Interval(Bitrate_Mbit/s)1/4, 1/8, 1/16, 1/32- Modulation : Code RateQPSK: 1/2, 2/3, 3/4, 5/6, 7/816-QAM: 1/2, 2/3, 3/4, 5/6, 7/864-QAM: 1/2, 2/3, 3/4, 5/6, 7/8

DVB-T2- Guard Interval(Bitrate_Mbit/s)1/4, 1/8, 1/16, 1/32, 1/128, 19/128, 19/256,- Modulation : Code RateQPSK: 1/2, 2/5, 2/3, 3/4, 5/616-QAM: 1/2, 2/5, 2/3, 3/4, 5/664-QAM: 1/2, 2/5, 2/3, 3/4, 5/6256-QAM: 1/2, 2/5, 2/3, 3/4, 5/6

DVB-C- Symbolrate: 4.0Msymbols/s to 7.2Msymbols/s- Modulation: 16QAM, 64-QAM, 128-QAM and 256-QAM

DVB-S/S2- symbolrateDVB-S2 (8PSK / QPSK): 2 ~ 45Msymbol/sDVB-S (QPSK): 2 ~ 45Msymbol/s- viterbiDVB-S mode: 1/2, 2/3, 3/4, 5/6, 7/8DVB-S2 mode: 1/2, 2/3, 3/4, 3/5, 4/5, 5/6, 8/9, 9/10

4 Scart Jack (1EA) PAL, SECAM Scart jack is Full scart and support ATV/DTV-OUT(not support DTV Auto AV)

5 Video Input RCA(1EA) PAL, SECAM, NTSC4.43 4 System :PAL, SECAM, NTSC4.43, PAL60Phone jack type

6 Head phone out Antenna, AV1, AV2, Component, HDMI1, HDMI2, USB1, USB2, USB3

7 Component Input (1EA) Y/Cb/CrY/Pb/Pr

Phone jack type

8 HDMI Input (2EA) HDMI1-DTVHDMI2-DTV

Support HDMI-PC mode (HDMI1/2) - INPUT LABEL : PCHDMI1 : MHL / HDMI2 : ARC

9 Audio Input (3EA) PC AudioComponent/AV2AV1

L/R Input

10 USB (3EA) EMF, DivX HD, For SVC (download) ,HDD,HUB

JPEG, MP3, DivX HD

11 Ethernet Connect(1EA) Ethernet Connect

5. USB InputNo Item Min Typ Max Unit Remark

1 USB input Vcc 4.75 5.0 5.25 V Stick type (~ 700mA)Hard disk type (3.5inch, ~1A)

Current consumption 0.4 1.5 A


6. Component Video Input (Y, Cb/Pb, Cr/Pr)No. Resolution H-freq(kHz) V-freq(Hz) Porposed

1 720 x 480 15.73 60.00 SDTV, DVD 480i

2 720 x 480 15.63 59.94 SDTV, DVD 480i

3 720 x 480 31.47 59.94 480p

4 720 x 480 31.50 60.00 480p

5 720 x 576 15.625 50.00 SDTV, DVD 625 Line

6 720 x 576 31.25 50.00 HDTV 576p

7 1280 x 720 45.00 50.00 HDTV 720p

8 1280 x 720 44.96 59.94 HDTV 720p

9 1280 x 720 45.00 60.00 HDTV 720p

10 1920 x 1080 31.25 50.00 HDTV 1080i

11 1920 x 1080 33.75 60.00 HDTV 1080i

12 1920 x 1080 33.72 59.94 HDTV 1080i

13 1920 x 1080 56.250 50 HDTV 1080p

14 1920 x 1080 67.5 60 HDTV 1080p

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

1 640 x 480 31.469 / 31.5 59.94/60 SDTV 480P

2 720 x 480 31.469 / 31.5 59.94 / 60 SDTV 480P

3 720 x 576 31.25 50 SDTV 576P

4 720 x 576 15.625 50 SDTV 576I

5 1280 x 720 37.500 50 HDTV 720P

6 1280 x 720 44.96 / 45 59.94 / 60 HDTV 720P

7 1920 x 1080 33.72 / 33.75 59.94 / 60 HDTV 1080I

8 1920 x 1080 28.125 50.00 HDTV 1080I

9 1920 x 1080 26.97 23.97 HDTV 1080P

10 1920 x 1080 27 24 HDTV 1080P

11 1920 x 1080 33.716 / 33.75 29.976 / 30.00 HDTV 1080P

12 1920 x 1080 56.250 50 HDTV 1080P

13 1920 x 1080 67.43 / 67.5 59.94 / 60 HDTV 1080P

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

1 640 x 350 @70Hz 31.468 70.09 EGA

2 720 x 400 @70Hz 31.469 70.08 DOS

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

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

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

6 1152 x 864 @60Hz 54.348 60.053 VESA

7 1280 x 1024 @60Hz 63.981 60.020 VESA(SXGA)

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

9 1920 x 1080 @60Hz 67.5 60.00 WUXGA(Reduced Blanking))

7.2. PC mode

7.1. HDMI (DTV)7. HDMI input


ADJUSTMENT INSTRUCTION1. Application Range

This specification sheet is applied to all of the TV with LD33A chassis.

2. Specification1) Because this is not a hot chassis, it is not necessary to

use an isolation transformer. However, the use of isolation transformer will help protect test instrument.

2) Adjustment must be done in the correct order. 3) The adjustment must be performed in the circumstance of

25 C 5 C of temperature and 65 % 10 % of relative humidity if there is no specific designation.

4) The input voltage of the receiver must keep AC 100-240 V~, 50/60 Hz.

5) The receiver must be operated for about 5 minutes prior to the adjustment when module is in the circumstance of over 15.

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

In case of keeping module is in the circumstance of below -20 C, it should be placed in the circumstance of above 15 C for 3 hours.

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

3. Automatic Adjustment3.1. MAC address D/L , CI+ key D/L , Wide-

vine key D/L, ESN D/LConnect: USB portCommunication Prot connection Com 1,2,3,4 and 115200(Baudrate) Mode check: Online Only Check the test process: DETECT MAC CI Widevine

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

3.2. LAN Inspection3.2.1. Equipment & Condition

Each other connection to LAN Port of IP Hub and Jig

3.2.2. LAN inspection solution LAN Port connection with PCB Setting automatic IP

If you want manual connection, enter Network connection at MENU Mode of TV. Press Start connection key, then Net-work will be connected.

Setting state confirmation If automatic setting is finished, you confirm IP and MAC

Address.

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


3.3. LAN PORT INSPECTION(PING TEST)Connect SET LAN port == PC LAN Port

3.3.1. Equipment setting1) Play the LAN Port Test PROGRAM.2) Input IP set up for an inspection to Test Program.*IP Number : 12.12.2.2

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

3.4. Model name & Serial number Down-load

3.4.1. Model name & Serial number D/L Press Power on key of service remocon.(Baud rate :

115200 bps) Connect RS-232C Signal to USB Cable to USB. Write Serial number by use USB port. Must check the serial number at Instart menu.

3.4.2. Method & notice1) Serial number D/L is using of scan equipment.2) Setting of scan equipment operated by Manufacturing

Technology Group.3) Serial number D/L must be conformed when it is produced

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

* Manual Download (Model Name and Serial Number)

If the TV set is downloaded by OTA or service man, sometimes model name or serial number is initialized.(Not always)It is impossible to download by bar code scan, so It need Manual download.1) Press the "Instart" key of Adjustment remote control.2) Go to the menu "Model Number D/L" like below photo.3) Input the Factory model name(ex 27MS73V-PZ) or Serial

number like photo.4) Check the model name Instart menu. Factory name

displayed. (ex 27MS73S/V-PZQ)5) Check the Diagnostics.(DTV country only) Buyer model

displayed. (ex 27MS73S/V-PZ)

3.5. CI+ Key checking method- Check the Section 4.2Check whether the key was downloaded or not at In Start menu. (Refer to below).

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

3.5.1. Check the method of CI+ Key value(1) Check the method on Instart menu(2) Check the method of RS232C Command 1) Into the main assy mode(RS232: aa 00 00)

2) Check the key download for transmitted command (RS232: ci 00 10)

3) Result value - Normally status for download : OKx - Abnormally status for download : NGx

SET PC

CMD 1 CMD 2 Data 0A A 0 0

CMD 1 CMD 2 Data 0C I 1 0


3.5.2. Check the method of CI+ key value(RS232) 1) Into the main assy mode(RS232: aa 00 00)

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

3) Result value i 01 OK 1d1852d21c1ed5dcx

3.6. WIFI MAC ADDRESS CHECK(1) Using RS232 Command

(2) Check the menu on in-start

4. Manual Adjustment* ADC adjustment is not needed because of OTP(Auto ADC

adjustment)

4.1 EDID DATA- HDMI1

- HDMI2

Reference- HDMI1 ~ HDMI2- In the data of EDID, bellows may be different by S/W or

Input mode.

4.2. White balance adjustmentRGB Gains are fixed data for each model. Insert RS-232C Jack which is connected with PC for White Balance or equiva-lent device.* Total Assembly line should be check whether the color

coordinate(x,y) data refer to below table were meet or not.

*Note : x,y coordinates are drifted about 0.007 after 30 mins heat-run. So checking color coordinate within 5-min at total assembly line, consider x,y coordinates might be up to 0.007 than x,y target of each color temperature.

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

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

CMD 1 CMD 2 Data 0A A 0 0

CMD 1 CMD 2 Data 0C I 2 0

CI+ Key Value

128byte 256byte

HDMI1 43 1B

HDMI2 43 0B

Color Temperature

Cool 9,300k K X=0.290 (0.03)Y=0.298 (0.03)

Inner pattern(204gray,80IRE)

Medium 8,000k K X=0.300 (0.03)Y=0.310 (0.03)

Warm 6,500k K X=0.318 (0.03)Y=0.334 (0.03)

Luminance(cd/m)

Cool Min : 80 Typ : 160 Inner pattern(204gray,80IRE)Medium Min : 80 Typ : 160

Warm Min : 80 Typ : 160


*Note : Manual W/B process using adjusts Remote control. 1) After enter Service Mode by pushing "ADJ" key,2) Enter "White Balance" by pushing "" key at "White Bal-

ance".

* When doing Adjustment, Please make circumstance as below.

4.3. Magic Motion Remote control test- Equipment : RF Remote control for test, IR-KEY-Code Re-

mocon for test- You must confirm the battery power of RF-Remote control

before test(recommend that change the battery per every lot) - Sequence (test) a) If you select the start key(Wheel Key) on the controller,

you can pairing with the TV SET. b) You can check the cursor on the TV Screen, when select

the Wheel Key on the controller c) You must remove the pairing with the TV Set by select

Mute Key on the controller

4.4. HDMI ARC Function Inspection

4.4.1. Test equipment- Optic Receiver Speaker - MSHG-600 (SW: 1220 ) - HDMI Cable (for 1.4 version)

4.4.2. Test method1) Insert the HDMI Cable to the HDMI ARC port from the

master equipment (HDMI1)

2) Check the sound from the TV Set

3) Check the Sound from the Speaker or using AV & Optic TEST program

(Its connected to MSHG-600)

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

GWUG{GvXG G GXUG{GvYG G GYUG{GvZG G GZUG{Gv[G G G[UG{Gv\G\UG{Gv]G G G]UGjGnG G G^UGhGvG_UGhkjGjG G G G G G G G G G G`UG~GiG G G G G G G G G GG G GXWUGXWGwG~iG G G GXXUG{GwG G G G GXYUGlkpkGkVsG G G G G G G G G G G G G G G GXZUGzGiVjGX[UG{GzGzGX\GlUGpGhG G GG G G ~GiGjG{UG G jG GyTnG G XWWG GnTnG G XW[G GiTnG G X`YG GyTjG G ][G GnTjG G ][G GiTjG G ][G G{TwG G vuG GiG G XWWG GyG G {GzG G


4.5. Wi-Fi TestStep 1) Turn on TVStep 2) Select Network Connection option in Network Menu.

Step 3) Select Start Connection button in Network Connec-tion.

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

4.6. LNB voltage and 22KHz tone check(only for DVB-S/S2 model) Test method1) Set TV in Adj. mode using POWER ON.2) Connect cable between satellite ANT and test JIG.3) Press Yellow key(ETC+SWAP) in Adj Remote control to

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

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

Test result1) After press LNB On key, 18 V LED and 22 KHz tone LED

should be ON. 2) After press LNB OFF key, 18 V LED and 22 KHz tone

LED should be OFF.

4.7. Option selection per country4.7.1. Overview

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

4.7.2. Method1) Press ADJ key on the Adj. R/C, then select Country Group

Meun2) Depending on destination, select Country Group Code 04

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

5. Tool Option selection Method : Press "ADJ" key on the Adjustment remote control,

then select Tool option.

6. Ship-out mode check(In-stop) After final inspection, press "IN-STOP" key of the Adjustment

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

7. GND and Hi-pot auto-check7.1. Method

1) GND & Hi-pot auto-check preparation- Check that Power cord is fully inserted to the SET. (If loose, re-insert)2) Perform GND & Hi-pot auto-check- Unit fully inserted Power cord, Antenna cable and A/V arrive

to the auto-check process. - Connect D-terminal to AV JACK TESTER- Auto CONTROLLER(GWS103-4) ON- Perform GND TEST- If NG, Buzzer will sound to inform the operator.- If OK, changeover to I/P check automatically. (Remove CORD, A/V form AV JACK BOX.)- Perform I/P test- If NG, Buzzer will sound to inform the operator.- If OK, Good lamp will lit up and the stopper will allow the pal-

let to move on to next process.

7.2. Checkpoint TEST voltage- GND: 1.5 KV / min at 100 mA- SIGNAL: 3 KV / min at 100 mA TEST time: 1 second TEST POINT- GND TEST = POWER CORD GND & SIGNAL CABLE

METAL GND- Internal Pressure TEST = POWER CORD GND & LIVE &

NEUTRAL LEAKAGE CURRENT: At 0.5 mArms


8. AudioMeasurement condition:1) RF input: Mono, 1 KHz sine wave signal, 100 % Modulation2) CVBS, Component: 1 KHz sine wave signal 0.5 Vrms3) RGB PC: 1 KHz sine wave signal 0.7 Vrms

9. USB S/W Download(Service only)1) Put the USB Stick to the USB socket.2) Automatically detecting update file in USB Stick.- If your downloaded program version in USB Stick is Low, it

didn't work. But your downloaded version is High, USB data is automatically detecting.(Download Version High & Power only mode, Set is automatically Download)

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

4) Updating is starting.

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

Tool option. (explain the Tool option, next stage)* If downloading version is more high than your TV have, TV

can lost all channel data. In this case, you have to channel recover. if all channel data is cleared, you didnt have a DTV/ATV test on production line.

* After downloading, have to adjust Tool Option again.1) Push "IN-START" key in service remote control.2) Select "Tool Option 1" and push "OK" key.3) Punch in the number. (Each model has their number)

No. Item Min Typ Max Unit

1.

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

4.5 5 6 WEQ OffAVL OffClear Voice Off

2. Speaker (8Impedance) 4.5 5 6 WEQ OffAVL OffClear Voice Off


TROUBLE SHOOTING

1. No Power

Check L8804Voltage Level (19V)

Check Power connectorOK ?

Replace AdapterN N

Check IC2404 outputVoltage Level (5V)

Replace IC2404 &check

N

Check IC8807 OutputVoltage Level (3.3V_ST) Replace IC8807

N

Y

Check IC2400 outputVoltage Level (1.24V),Check IC2403 outputVoltage Level (1.5V)

Replace IC2400&IC2403Recheck

N

Y

Y

Y

Check X100 Clock27MHz

Replace X100N

Replace IC100 Flash Memory

Y


2. No Picture

Module Back Light On ?

Check WLED_ENABLE highIC10000 PIN #1

Check IC105Replace Main Scaler IC

N N

Check Panel clockP7100(#22,#23)

Check IC105Repair Main B/D

N

Check Panel powerP7100(#1~#3) 5V IC2404 output Replace IC2404

N

Y

Replace T-conBoard or module

Check FFC Cable for damage or open conductors. Replace Cable

N

Y

Y

Y

Check 19V(C2401)

Check DC JACKJK8800

N

Y


3. No Video- DIGITAL TV

Check RF Cable

Check Tuner(TU6406)DATA, CLK, SYN, VAL

Replace TU6406And recheck

Y

N

1. Check tuner(TU6401 #5 #32) Power 3.3V2. Check IC 2405 output voltage

Replace IC2405

Y

N

Check Tuner(TU6401) I2C signal#3 # 4 #34 #35

Check IC105

Y

N

1. Check tuner(TU6401 #7)Power 1.8V2. Check IC6403 output voltage(1.8V)

Replace IC6403

Y

N


4. No Video - ComponentCheck input signal format

Is it supported?

Check signalR362, R363, R364,C372, C373, C374

Replace R362, R363, R364,C372, C373, C374

Y

N

Check JK3801Replace JK3801 or

Check Device

Y

N

Y

IC105 has problem

Y

Check Component Cable


5. No Video - HDMICheck input signal format

Is it supported?

Y

Check JK3301 / JK3303for proper connection or damage

Replace connector

Y

N

Y

Check HDMI Cable for damage or open connector

Check I2C Signal (IC3304)(MHL IC HDMI 1) REPLACE IC3304

Y

N

Check HDCP KEY (IN-START MENU) WRITE HDCP KEYN


6. No Audio

Make sure you cant hear any audio and Device support the audio signal normally.

Check Speaker and its wire connection (P5400)

and the resistance

Check signal from IC8101P5400 output #1 #2 #3 #4

Y

Replace IC8101N

Check L5400 Voltage Level (19V)

Y

Check ADAPTER output or replace ADAPTER

N

Y

Check signal from IC105SCL / SDA

R5402 / R5403

Y

Replace IC105N

Replace connector or SpeakerN


BLOCK DIAGRAM


EXPLODED VIEW

Many electrical and mechanical parts in this chassis have special safety-related characteristics. These parts are identified by in the Schematic Diagram and EXPLODED VIEW. It is essential that these special safety parts should be replaced with the same components as recommended in this manual to prevent X-RADIATION, Shock, Fire, or other Hazards. Do not modify the original design without permission of manufacturer.

IMPORTANT SAFETY NOTICE

LV1

A2

535

300

200

120

900

540

400

921

910

920

600

820

800

810

510

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.

CI_DATA[5]

CI_DATA[2]

CI_ADDR[2]

MT5398_TS_OUT[7]

CI_DATA[3]

CI_ADDR[11]

CI_ADDR[3]

EMMC_DATA[5]

CI_ADDR[12]

FE_DEMOD1_TS_DATA[5]

MT5398_TS_OUT[0]

MT5398_TS_OUT[2]

CI_ADDR[14]

MT5398_TS_OUT[4]

CI_DATA[0]

CI_ADDR[1]

CI_ADDR[13]

MT5398_TS_OUT[3]


MT5398_TS_OUT[1]

CI_ADDR[9]

CI_ADDR[7]

CI_DATA[4]


CI_DATA[1]

CI_ADDR[4]


CI_ADDR[6]

FE_DEMOD1_TS_DATA[3]FE_DEMOD1_TS_DATA[2]

CI_ADDR[0-14]

MT5398_TS_OUT[5]

EMMC_DATA[7]



CI_ADDR[8]

MT5398_TS_OUT[6]

CI_DATA[6]

CI_ADDR[10]

CI_ADDR[0]

CI_DATA[7]

EMMC_DATA[6]

EMMC_DATA[4]

EMMC_DATA[2]

CI_ADDR[5]

EMMC_DATA[3]

R109 33

/CI_CD1

R1561K

R1874.7KOPT

R1532.7K

N

O

N

_

T

U

_

Q

_

K

R

R

1

0

6

4

.

7

K

F

R

C

_

1

2

0

H

Z

M

D

S

6

2

1

1

0

2

1

3

M

1

0

1

M

S

7

3

_

S

M

D

_

G

A

S

K

E

T

R192 0

M_RFModule_RESET

R1601KOPT

I2C_SCL5

CTS

R126 22

R1834.7K

I2C_SDA6

I2C_SDA5

/PCM_WE

R1024.7KOPT

I2C_SCL1

MT5398_TS_CLK

EMMC_DATA[1]

R

1

3

1

4

.

7

K

M

T

K

_

D

D

R

_

1

.

2

5

G

B

R

1

3

0

4

.

7

K

M

O

D

U

L

E

_

V

1

3

+3.3V_NORMAL

MT5398_TS_IN[4]

STB_SDA

C1162.2uF10V

OPCTRL3

SOC_RX

I2C_SCL5

OSCL0

LED_PWM0

R

1

2

2

4

.

7

K

N

o

n

_

C

o

u

n

t

r

y

_

A

J

J

A

MODEL_OPT_5

R

1

9

0

1

0

K

MODEL_OPT_1

OPCTRL_0_SDA

OSCL2

/TU_RESET1

EMMC_CMD

MT5398_TS_IN[6]

M

D

S

6

2

1

1

0

2

1

3

M

1

0

3

M

S

7

3

_

S

M

D

_

G

A

S

K

E

T

R1322.7K

R16810K

MT5398_TS_OUT[0-7]

C1124.7uF10V

LED_PWM0

R1884.7K

R119 33

WOL/ETH_POWER_ON

R

1

4

5

4

.

7

K

M

T

K

_

D

V

B

_

S

_

T

U

N

E

R

OTP_WRITE

USB_CTL1

+3.3V_NORMAL

C1170.1uF16V

R100

4.7KOPT

R134 33

R1241.2K

RTS

R113 33

R1332.7K

R

1

0

5

4

.

7

K

C

o

u

n

t

r

y

_

T

W

OPCTRL_11_SCL

R

1

0

3

4

.

7

K

N

O

N

_

C

o

u

n

t

r

y

_

T

W

R1512.7K

R1551K

SC_ID_SOC

SOC_TX

R

1

4

0

4

.

7

K

M

T

K

_

D

V

B

_

T

2

_

T

U

N

E

R

R1014.7K

R

1

2

8

4

.

7

K

M

O

D

U

L

E

_

V

1

2

+3.3V_NORMAL

/PCM_CE1

MT5398_TS_IN[7]

I2C_SCL4

MODEL_OPT_5

OSDA0

AMP_RESET_N

/PCM_IOWR

R1631K

I2C_SCL1

OSCL0

MT5398_TS_IN[3]

OSCL1

USB_CTL3

+3.3V_NORMAL

R135 33

OSDA2

C1000.1uF16V

/PCM_WAIT

OPCTRL3

R1502.7K

C1110.1uF

MODEL_OPT_9

MODEL_OPT_8

R

1

4

9

4

.

7

K

M

T

K

_

E

P

I

MT5398_MISTRT

MODEL_OPT_7

R

1

0

8

4

.

7

K

M

T

K

_

F

H

D

MT5398_TS_IN[2]

MODEL_OPT_0

R

1

4

4

4

.

7

K

N

O

N

_

D

D

R

_

0

.

7

8

G

EMMC_DATA[0]

R1731K

OPCTRL7

R116 33

EMMC_RST

/PCM_IORD

I2C_SDA5

/CI_CD2

MODEL_OPT_3

STB_SCL

R1611KOPT

MODEL_OPT_6

R

1

3

9

4

.

7

K

M

T

K

_

N

O

N

_

D

V

B

_

T

2

_

T

U

N

E

R

R118 33

MT5398_TS_IN[0]

AMP_RESET_SOC

+3.3V_NORMAL

AV1_CVBS_DET

R191 0

OPCTRL_1_SCL

D100

100V

1N4148W

R1472.7K

R117 33

R18910KOPT

MT5398_TS_IN[1]

C1100.1uF

FE_DEMOD1_TS_DATA[0-7]

MT5398_XTAL_OUT

R

1

2

9

4

.

7

K

M

T

K

_

D

D

R

_

1

.

5

G

B

AVDD_33SB

CI_ADDR[0-14]

+3.3V_NORMAL

EMMC_DATA[2-7]

R115 33

+3.3V_NORMAL

R18510K

OSDA0

R1211.2K

R

1

3

6

4

.

7

K

M

T

K

_

N

O

N

_

C

P

_

B

O

X

R182

33

R120 33

LED_PWM1

OPCTRL_0_SDA

/S2_RESET

R1541K

O

P

T

FE_DEMOD1_TS_CLK

R

1

2

3

4

.

7

K

C

o

u

n

t

r

y

_

A

J

J

A

OPCTRL_10_SDA

SOC_RESET

/USB_OCD1

MODEL_OPT_2

MT5398_MIVAL_ERR

OPCTRL_10_SDA

C1090.1uF

MT5398_MCLKI

R

1

4

3

4

.

7

K

M

T

K

_

N

O

N

_

D

V

B

_

S

_

T

U

N

E

R

MODEL_OPT_6

R172 10K

FE_DEMOD1_TS_VAL

M

D

S

6

2

1

1

0

2

1

3

M

1

0

0

O

P

T

COMP1_DET

R1712.7KOPT

R127 22

C1074.7uF10V

I2C_SDA1

HP_DET

OSDA1

OPCTRL7

I2C_SDA4

R193 4.7K

R1744.7KOPT

EMMC_CLK

R

1

4

6

4

.

7

K

D

D

R

_

0

.

7

8

G

OTP_WRITE

/PCM_OE

R1382.7K

R1844.7K

M_REMOTE_TX

CI_DATA[0-7]

IC100-*2R1EX24256BSAS0A

NVRAM_RENESAS

3A2

2A1

4VSS

1A0

5SDA

6SCL

7WP

8VCC

RF_SWITCH_CTL

IC100AT24C256C-SSHL-T

NVRAM_ATMEL

3A2

2A1

4GND

1A0

5SDA

6SCL

7WP

8VCC

/USB_OCD3

VDD3V3

R

1

4

8

4

.

7

K

M

T

K

_

N

O

N

_

E

P

I

IC101M24C16-R

OPT

3NC_3

2NC_2

4VSS

1NC_1

5 SDA

6 SCL

7 WC

8 VCC

MODEL_OPT_10

R1621K

M_REMOTE_RX

R186

22

/S2_RESET

MODEL_OPT_7

LED_PWM1

R

1

8

0

4

.

7

K

R110 33

R1422.7K

R125 4.7K

I2C_SDA1

R158

22

AVDD_33SB

R

1

0

4

4

.

7

K

N

O

N

_

F

R

C

_

6

0

H

Z

/PCM_IRQA

MT5398_TS_VALCI_A_VS1

FE_DEMOD1_TS_SYNC

R114 33

MODEL_OPT_0

R1571KOPT

R1522.7K

N

O

N

_

T

U

_

Q

_

K

R

AVDD_33SB

R

1

0

7

4

.

7

K

M

T

K

_

H

D

/USB_OCD2

OPCTRL_11_SCL

STB_SCL

OSCL1

MT5398_TS_SYNC

R170 10K

R

1

3

7

4

.

7

K

M

T

K

_

C

P

_

B

O

X

MODEL_OPT_3

+3.3V_NORMAL

+3.3V_NORMAL

OPCTRL_1_SCL

R178 22

MT5398_XTAL_IN

R169 10KNON_EU

/PCM_REG

R111 33

SC_DET

EMMC_CLK

OSDA1

STB_SDA

AMP_RESET_SOC

IC100-*1M24256-BRMN6TP

NVRAM_ST

3E2

2E1

4VSS

1E0

5SDA

6SCL

7WC

8VCC

PCM_RST

R1412.7K

I2C_SCL6

+3.3V_NORMAL

MT5398_TS_IN[5]

MT5398_XTAL_IN

PWM_DIM1

MT5398_XTAL_OUT

R112 33

M

D

S

6

2

1

1

0

2

1

3

M

1

0

2

O

P

T

/TU_RESET2

R31524K

TXB3P

PCM_5V_CTL

D0+_HDMI1_SOC

VDD3V3

C38722pFOPT

EPHY_RDP

USB_DM1

DDC_SDA_3_JACK

TP381

CK-_HDMI3_JACK

TXA1N

EPHY_TDN

TXBCLKP

TXB2P

C39322pFOPT

C3580.1uF

C38922pFOPT

R3521.2K

AVDD3V3_AADC

COMP1/AV1/DVI_R_IN_SOC

USB_DP2EPHY_RDN

C3951200pF

R3820

TXA2P

TXB0P

VDD3V3

R3511.2K

D2+_HDMI1_SOC

C3070.1uF

C3620.1uF

DDC_SCL_1_SOC

CK-_HDMI1_SOC

WIFI_DP

R3691.2K

SC_R_IN_SOC

C3631uF10V

C3040.1uF

TUNER_SIF

DDC_SCL_3_JACK

HDMI_HPD_3_JACK

TXA3P

D2+_HDMI3_JACK

C3030.1uF

D0+_HDMI3_JACK

MODEL_OPT_2

TXB3N

TXA0P

TXB2N

WIFI_DM

CK+_HDMI1_SOC

COMP1/AV1/DVI_L_IN_SOC

DDC_SCL_MHL

TXB1P

TXA1P

SCART_Rout_SOC

AUD_MASTER_CLK

AVDD3V3_AADC

D1+_HDMI3_JACK

VDD3V3_HDMI

D0+_HDMI4_MHL

AUD_LRCH

5V_HDMI_3_JACK

+1.2V_MTK_AVDD

HDMI_HPD_4_MHL

C3901200pF

USB_DP1

D1-_HDMI4_MHL

SCART_Lout_SOC

DDC_SDA_MHL

MODEL_OPT_10

C3020.1uF

USB_DP3

R306 1K

D2-_HDMI4_MHL

SC_L_IN_SOC

CK-_HDMI4_MHL

D0-_HDMI1_SOC

USB_DM3

AUD_LRCK

TXA3N

MODEL_OPT_9

D2+_HDMI4_MHL

C3540.1uF

R366 100

R3392.2KOPT

HP_ROUT_MAIN

CK+_HDMI3_JACKR307 1KD2-_HDMI3_JACK

R3701.2K

D1-_HDMI3_JACK

ARC

TXB0N

C3470.1uF

DDC_SDA_1_SOC

D0-_HDMI3_JACK

L304

D0-_HDMI4_MHL

VDD3V3

R305 1K

AUD_SCK

C3280.1uF

R383

0

MODEL_OPT_8

D2-_HDMI1_SOC

CK+_HDMI4_MHL

R371 100

TXB1N

AVDD_33SB

R34324K1%

EPHY_TDP

D1-_HDMI1_SOC

C3051uF10V

TXBCLKN

C36510uF10V

5VBUS

C352 0.01uF

TU_A_GLOBAL_6/7

D1+_HDMI4_MHL

TXA2N

R368 100

TXA0N

C3831200pF

5V_HDMI_1_SOC

TXACLKN

HP_LOUT_MAIN

USB_CTL2

C39633pFOPT

C3060.1uF

R367 100

HDMI_HPD_1_SOCD1+_HDMI1_SOC

USB_DM2

+1.2V_MTK_AVDD

AVDD3V3_AADC

C3771200pF

TXACLKP

BLU_CURRENT_CTL

R8915 22

R891622

R71001K

TXA3N

TXB2P

TXACLKN

TXACLKP

TXBCLKP

C71001000pF50V

TXB1P

TXB2N

C71020.1uF50V

TXB3N

P710010031HR-30

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

TXA1P

C710110uF16V

TXA3P

TXA1N

R71051K

PANEL_VCC

C7103100uF16V

TXB3P

TXBCLKN

R71061K

TXB0P

TXA0N

JP7100

TXB0N

TXA2P

TXA0P

TXB1N

TXA2N

R71071K

C3720.01uF

R340 100

TU_A_GLOBAL_6/7R341 100C359 0.047uFTU_A_GLOBAL_6/7

+1.2V_MTK_AVDD

TU_CVBS

SC_FB_SOC

+1.2V_MTK_AVDD

C361 1uF

TP300

VDD3V3

C3640.1uF

R3311K

TU_S/N/Q_T/US/KR/TW

COMP1_Y_SOC

TP304

R3490OPT

C3820.1uF

COMP1_Pr_SOC

IF_P

SC_R_SOC

R342 10KTU_S/N/Q_T/US/KR/TW TP301

R332 10KTU_S/N/Q_T/US/KR/TW

SC_G_SOC

C3740.01uF

C3510.1uF

C3751500pF

TP376

COMP1_COM_SOC

OSDA2

TP382

C310

33pFTU_S/N/Q_T/US/KR/TW

TP302

SC_B_SOC

R3461K

TU_S/N/Q_T/US/KR/TW

C337 1uF

10VTU_S/N/Q_T/US/KR/TW

COMP1_Pb_SOC

C336 1uF10V

TU_S/N/Q_T/US/KR/TW

C3550.047uF

TU_S/N/Q_T/US/KR/TW

R335 51

TU_S/N/Q_T/US/KR/TWVDD3V3

VDD3V3

OSCL2

C3410.047uF

TU_S/N/Q_T/US/KR/TW

SC_CVBS_IN_SOC

IF_N

C3710.01uF

IF_AGC

SC_COM_SOC

AV1_CVBS_SOC

R334 51

TU_S/N/Q_T/US/KR/TW

C360 0.047uF

DTV/MNT_V_OUT_SOC

R

3

8

0

1

K

T

U

_

S

/

N

/

Q

_

T

/

U

S

/

K

R

/

T

W

TP306

C312

33pF

TU_S/N/Q_T/US/KR/TW

TP305

TP383

C3730.01uF

TP303

PC_R_IN_SOC

PC_L_IN_SOC

C1141.0pF50V

DVB_1pF

C1151.0pF50V

DVB_1pFC114-*12.7pF50V

ATSC_2.7pF

C115-*12.7pF50V

ATSC_2.7pF

MODEL_OPT_1

R

1

9

4

1

0

K

R

1

9

5

1

0

K

VDD3V3

PC_AUDIO_DET

#SIL_RESET

C3500.1uF

X10027MHz

4GND_2

1X-TAL_1

2GND_1

3X-TAL_2

IC105LGE2122[A2_M13]

USB_DP_P0H32

USB_DM_P0H33

USB_DP_P1J32

USB_DM_P1J31

USB_DP_P2K32

USB_DM_P2K31

USB_DP_P3AN10

USB_DM_P3AM10

AVDD33_USB_P0P1P2K33

AVDD33_USB_P3AN8

AVSS33_USB_P1M25

AVSS33_USB_P3AE11

TXVP_0AL13

TXVN_0AM13

RXVP_1AL12

RXVN_1AM12

PHYLED1AF13

PHYLED0AJ13

REXTAN12

AVDD33_ETHAN14

AVSS33_ELDOAE13

AVSS33_LDAC16

AVSS33_COMAC15

IC105LGE2122[A2_M13]

GPIO0B30

GPIO1A31

GPIO2B31

GPIO3A32

GPIO4C30

GPIO5A33

GPIO6B32

GPIO7C31

GPIO8E30

GPIO9F29

GPIO10F27

GPIO11F28

GPIO12C32

GPIO13F30

GPIO14F32

GPIO15D30

GPIO16D32

GPIO17F31

GPIO18F33

GPIO19E31

GPIO20E32

GPIO21D31

GPIO22D33

GPIO23E29

GPIO24C33

GPIO25B33

GPIO26A30

GPIO27E28

GPIO28C29

GPIO29J28

GPIO30H29

GPIO31J26

GPIO32G30

GPIO33G27

GPIO34E27

GPIO35D29

GPIO36D28

GPIO37H28

GPIO38J27

GPIO39G29

GPIO40G31

GPIO41G28

GPIO42B28

GPIO43K28

GPIO44E25

GPIO45D21

GPIO46G23

GPIO47C28

GPIO48F24

GPIO49AB8

GPIO50AA7

GPIO51AD6

GPIO52AC8

GPIO53AC7

GPIO54AB6

GPIO55AC6

ADIN0_SRVAJ23

ADIN1_SRVAH23

ADIN2_SRVAE28

ADIN3_SRVAD28

ADIN4_SRVAF22

ADIN5_SRVAK21

ADIN6_SRVAG24

ADIN7_SRVAM18

DEMOD_RSTP30

DEMOD_TSCLKN32

DEMOD_TSDATA0R27

DEMOD_TSDATA1T26

DEMOD_TSDATA2T27

DEMOD_TSDATA3P26

DEMOD_TSDATA4R28

DEMOD_TSDATA5U27

DEMOD_TSDATA6U26

DEMOD_TSDATA7R26

DEMOD_TSSYNCR29

DEMOD_TSVALP27

CI_INTL25

CI_TSCLKN33

CI_TSDATA0K26

CI_TSSYNCN30

CI_TSVALN31

PVR_TSCLKM31

PVR_TSVALM27

PVR_TSSYNCL27

PVR_TSDATA0M29

PVR_TSDATA1M30

SPI_CLK1L30

SPI_CLKL33

SPI_DATAL32

SPI_CLEK27

OPWM2AL8

OPWM1AM8

OPWM0AM9

SD_D0D27

SD_D1C27

SD_D2D26

SD_D3C26

SD_CMDA28

SD_CLKE24

LED_PWM1AF15

LED_PWM0AG15

OPCTRL11AL16

OPCTRL10AM16

OPCTRL9AE17

OPCTRL8AG19

OPCTRL7AH17

OPCTRL6AE19

OPCTRL5AH19

OPCTRL4AK16

OPCTRL3AG17

OPCTRL2AJ17

OPCTRL1AF19

OPCTRL0AJ19

IC105LGE2122[A2_M13]

JTCKAK10

JTDIAK11

JTDOAL9

JTMSAJ11

JTRSTAJ12

OSDA0AH11

OSCL0AH10

OSDA1AF11

OSCL1AG11

XTALIAN29

XTALOAM29

AVDD33_XTAL_STBAN30

AVSS33_XTAL_STBAL29

AVDD33_VGA_STBAN17

AVSS33_AVSS33_VGA_STBAL17

AVDD33_PLLAL26

AVSS33_PLLGPAC21

AVSS33_CPUPLLH21

AVDD10_LDOAM17

AVDD10_ELDOAN16

U0TXAH15

U0RXAH14

U1TXAH13

U1RXAG13

POWED24

POOEB25

POCE1D25

POCE0A25

PDD7C22

PDD6B22

PDD5A22

PDD4C23

PDD3A23

PDD2B23

PDD1D23

PDD0C24

PARBC25

PACLEA26

PAALEB26

EMMC_CLKC21

OPWRSBAL15

ORESETAK20

OIRIAF17

FSRC_WRC20

STB_SCLAL14

STB_SDAAK15

POR_BNDAE14

IC105LGE2122[A2_M13]

HDMI_CECV26

HDMI_0_SCLAC27

HDMI_1_SCLAB27

HDMI_2_SCLAA26

HDMI_3_SCLW27

HDMI_0_SDAAC26

HDMI_1_SDAAB26

HDMI_2_SDAY26

HDMI_3_SDAW26

HDMI_0_PWR5VAE29

HDMI_1_PWR5VY27

HDMI_2_PWR5VAA28

HDMI_3_PWR5VV28

HDMI_0_HPDAD29

HDMI_1_HPDAA27

HDMI_2_HPDAA29

HDMI_3_HPDV29

AVDD12_HDMI_0_RXAA33

AVDD12_HDMI_1_RXAA32

AVDD12_HDMI_2_RXP33

AVDD12_HDMI_3_RXP32

AVDD33_HDMIAH33

AVSS33_HDMI_RX_1AE27

AVSS33_HDMI_RX_2T25

AVSS33_HDMI_RX_3W25

AVSS33_HDMI_RX_4AD27

HDMI_0_RX_0AG30

HDMI_0_RX_0BAG31

HDMI_0_RX_1AF30

HDMI_0_RX_1BAF31

HDMI_0_RX_2AE32

HDMI_0_RX_2BAE33

HDMI_0_RX_CAG32

HDMI_0_RX_CBAG33

HDMI_1_RX_0AD30

HDMI_1_RX_0BAD31

HDMI_1_RX_1AC32

HDMI_1_RX_1BAC33

HDMI_1_RX_2AC30

HDMI_1_RX_2BAC31

HDMI_1_RX_CAE30

HDMI_1_RX_CBAE31

HDMI_2_RX_0Y30

HDMI_2_RX_0BY31

HDMI_2_RX_1W32

HDMI_2_RX_1BW33

HDMI_2_RX_2W30

HDMI_2_RX_2BW31

HDMI_2_RX_CAA30

HDMI_2_RX_CBAA31

HDMI_3_RX_0U30

HDMI_3_RX_0BU31

HDMI_3_RX_1T32

HDMI_3_RX_1BT33

HDMI_3_RX_2T30

HDMI_3_RX_2BT31

HDMI_3_RX_CV30

HDMI_3_RX_CBV31

IC105LGE2122[A2_M13]

ADCINP_DEMODAM27

ADCINN_DEMODAN27

AVDD33_DEMODAN26

AVDD12_DEMODAN28

AVSS33_DEMODAL28

AVSS12_DEMODAL27

IF_AGCL26

RF_AGCM28

LOUTNAJ27

LOUTPAK27

OSCL2N27

OSDA2N26

CVBS3PAK26

CVBS2PAM25

CVBS1PAH26

CVBS0PAK25

CVBS_COMAJ26

AVDD33_CVBSAM26

AVSS33_CVBS_1AB20

AVSS33_CVBS_2AB22

HSYNCAK18

VSYNCAL18

RPAL20

GPAM20

BPAL19

COMAN20

SOGAK19

VGA_SDAAG22

VGA_SCLAH22

COM1AL21

PB1PAK22

PR1PAL22

Y1PAM21

SOY1AN21

COM0AM23

PB0PAL23

PR0PAL24

Y0PAN23

SOY0AK23

VDACX_OUTAH24

VDACY_OUTAJ24

AVDD33_VIDEOAN25

AVDD12_RGBAN18

AVSS33_VDAC_BGAC19

AVSS12_RGBAK17

AVSS33_VDACAE20

IC105LGE2122[A2_M13]

AIN1_R_AADCAL32

AIN1_L_AADCAN32

AIN2_R_AADCAM33

AIN2_L_AADCAM31

AIN3_R_AADCAM32

AIN3_L_AADCAK33

AIN4_R_AADCAL33

AIN4_L_AADCAN33

AVDD33_AADCAJ32

AVSS33_AADCAC24

VMID_AADCAN31

MPXPAH25

AR0_ADACAK30

AL0_ADACAJ29

AR1_ADACAJ31

AL1_ADACAK29

AR2_ADACAJ30

AL2_ADACAH28

AVDD33_ADACAJ33

AVSS33_ADACAC23

ALINAG9

ASPDIF0AG10

ASPDIF1V27

AOBCKAK9

AOLRCKAJ9

AOMCLKAF10

AOSDATA4AH9

AOSDATA3AK8

AOSDATA2AJ8

AOSDATA1AH8

AOSDATA0AJ10

IC105LGE2122[A2_M13]

TCON0AA8

TCON1AA9

TCON2W6

TCON3U6

TCON4U7

TCON5V8

TCON6V6

TCON7AB7

TCON8W9

TCON9U8

TCON10U9

TCON11V9

TCON12V7

AVDD12_LVDS_1AN1

AVDD12_LVDS_2AN2

AVDD12_LVDS_3AN3

AVDD33_LVDSAN4

AVSS12_LVDS_1AM4

AVSS12_LVDS_2AM3

AVSS12_LVDS_3AF5

AVSS33_LVDS_1AE5

AVSS33_LVDS_2AC5

AVSS33_LVDS_3V5

REXT_VPLLT1

BE0PY1

BE0NY2

BE1PW3

BE1NW4

BE2PV3

BE2NV4

BECKPV1

BECKNV2

BE3PU3

BE3NU4

BE4PT3

BE4NT4

BO0PAD1

BO0NAD2

BO1PAC3

BO1NAC4

BO2PAB3

BO2NAB4

BOCKPAB1

BOCKNAB2

BO3PAA3

BO3NAA4

BO4PY3

BO4NY4

AE0PAH1

AE0NAH2

AE1PAG3

AE1NAG4

AE2PAF3

AE2NAF4

AECKPAF1

AECKNAF2

AE3PAE3

AE3NAE4

AE4PAD3

AE4NAD4

AO0PAM1

AO0NAM2

AO1PAL3

AO1NAL4

AO2PAK3

AO2NAK4

AOCKPAK1

AOCKNAK2

AO3PAJ3

AO3NAJ4

AO4PAH3

AO4NAH4

/RST_HUB/RST_HUB

Q100PMV48XP

G

D S

R196240

CAM_SLIDE_DET

CAM_SLIDE_DET

I2C_SDA_MICOMI2C_SCL_MICOM

R36151R36251R36351R36451

C3985pF50V

OPTC3995pF50V

OPT

R152-*1

1.5KTU_Q_KR

R152-*2

1.2KTU_N_TW/BR

R153-*2

1.2KTU_N_TW/BR

R153-*1

1.5KTU_Q_KR

R35010EU

1 8

MT93/MS73 2013.01.15

EAX65029603

Wake On Lan

I2C

X-TAL

EXTERNAL DEMOD-> SOC

SOC -> CI SLOT

CI SLOT -> SOC

HEAT SINK SMD GASKET

MODEL_OPT_4

5V Tolerance

Model Option

CI SLOT -> SOC

I2C_1 : AMP, L/DIMMING,HDCP KEYI2C_2 : T-CONI2C_3 : MICOMI2C_4 : S/Demod,T2/Demod,LNB,MHL(Sil1292)I2C_5 : NVRAMI2C_6 : TUNER_MOPLL(T/C,ATV)

SOC -> CI SLOT

HDCP EEPROM

CI SLOT -> SOC

NVRAM

Write Protection

- Low : Normal Operation- High : Write Protection

MODEL_OPT_4

CI SLOT -> SOC

GPIO45(EMMC_RST) is dedicated to resetEMMC for improving A1s leakage current

Close to eMMC Flash(IC8100)

STRAPPING LED_PWM0 LED_PWM1 OPCTRL3 OPCTRL7

ICE mode + 27M + serial boot 1 0 0 0

ICE mode + 27M + ROM to Nand boot 1 0 0 1

ICE mode + 27M + ROM to 60bit ECC Nand boot 1 0 1 0

ICE mode + 27M + ROM to eMMC boot from 1 0 1 1 EMMC pins (share pins w/s NAND)

ICE mode + 27M + ROM to eMMC 1 1 0 0Boot from SDIO pins

Ready For commercial Audio_R_OUT

Dont use as GPIO

Wake On Lan

For PCB Pattern

Close to AVDD33_ADAC & AVDD33_AADC

HDMI_CEC

For PCB Pattern

Ready For commercial Audio_L_OUT

2D3D_COntrol

LVDS [31Pin LVDS OUTPUT Connector]

Close to Tuner

Close to MT5369

For PCB Pattern

For PCB Pattern

Close to MT5369

Near the SOC

20120813 LCD-TV

20120813 LCD-TV

FHD

V12

Reserved

HD

DDR_1.5G

Not Support

T2 Tuner

FRC(120Hz)

MODEL_OPT_8

Not Support

MODEL_OPT_3

Country_TW

DDR

Support

Module

MODEL_OPT_9

DDR_1.25G

EPI

V13

LOW

MODEL_OPT_0

MODEL_OPT_10 Not Support

Enable

MODEL_OPT_1

MODEL_OPT_2 Panel

HIGH

MODEL_OPT_4

Support

No FRC(60Hz)

S Tuner

Support

Default

CP BOX Disable

FRC

MODEL_OPT_6

MODEL_OPT_5

MODEL_OPT_7

BOOT STRAP

20120813 LCD-TV

20120813 LCD-TV

20120813 LCD-TV

20120813 LCD-TV

20121115 LCD-TV

GCLK_SOCMCLK_SOCGST_SOCEO_SOCVCOM_DYNPMIC_RESET

20120813 Delete needless port


L/DIM0_SCLKL/DIMO_MOSIEPI_LOCK6L/DIM0_VSGCLK_SOCMCLK_SOCGST_SOCEO_SOCVCOM_DYNPMIC_RESET

L/DIM0_MOSIL/DIM0_SCLK

L/DIM0_VS


20120813 LCD-TV

20121023

20120813 Delete optic port

20120813 CJ.LIMDelete I2C_SCL2Delete I2C_SDA2

MAIN

20120813 Delete needless portEPI_LOCK6Add PC_AUDIO_DET

20120813 CJ.LIMLCD-TV

20120813 CJ.LIMLCD-TV

20120813 CJ.LIMLCD-TVAPPLY->OPT

20120813 CJ.LIMLCD-TV 1uF->0.1uF

[DV1]

2012.10.16 LCD-TV

[DV1]

[DV1]

[DV1]

[DV1]

[DV1]

[DV1]enable

[DV1]

PV_LCD-TV

PV_LCD-TV PV_LCD-TV

PV_LCD-TV

TW Non_TW

Country_AJJA AJJA Non_AJJA

[DV2]

[DV2]

[MP]

[MP]

[MP] [MP]

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

LGE Internal Use Only

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.

BRA[2]

ARDQ[23]

BRDQ[5]

BRDQ[9]

ARDQ[0]

BRDQ[6]

ARDQ[16]

ARDQ[9]

BRA[15]

ARDQ[24]

ARA[4]

BRA[4]

ARDQ[22]

ARA[14]

ARDQ[2]

BRA[0]

BRA[9]

BRDQ[2]

ARDQ[5]

ARDQ[12]

BRA[7]

BRA[13]

ARA[3]

BRDQ[8]

ARDQ[17]

BRDQ[4]

ARA[6]

ARDQ[11]

ARA[10]

BRDQ[14]BRDQ[13]

ARA[9]

ARDQ[25]

BRA[6]

ARDQ[7]

BRDQ[0]

ARDQ[1]

ARA[7]

ARDQ[31]

BRA[3]

ARDQ[18]

BRDQ[7]

ARDQ[10]

ARDQ[8]

ARA[8]

ARA[12]

BRDQ[15]

BRDQ[3]

ARDQ[6]

ARDQ[26]

ARA[1]

ARDQ[27]

ARDQ[19]

BRDQ[12]

ARA[0]

ARDQ[20]

ARDQ[28]

ARDQ[14]

BRA[1]

ARA[11]

BRDQ[1]

BRA[8]

BRA[10]

ARDQ[30]ARDQ[29]

BRDQ[10]BRDQ[11]

BRA[14]

ARDQ[15]

ARDQ[3]ARDQ[4]

ARDQ[13]

BRA[11]

BRA[5]

BRA[12]

ARA[5]

ARDQ[21]

ARA[13]

ARA[2]

ARA[0]

ARDQ[21]

ARDQ[1]

ARDQ[27]ARDQ[26]

ARDQ[2]

ARDQ[22]

ARA[6]

ARDQ[20]

ARDQ[6]

ARA[1]

ARDQ[23]

ARDQ[9]

ARDQ[7]

ARA[4]

ARA[8]

ARA[13]

ARA[2]

ARDQ[4]

ARDQ[28]

ARDQ[16]

ARDQ[10]

ARDQ[30]

ARA[8]

ARA[5]

ARA[11]

ARDQ[18]

ARA[10]

ARA[6]

ARDQ[13]

ARA[5]

ARA[3]

ARA[9]

ARA[3]

ARDQ[25]

ARA[2]

ARDQ[24]

ARDQ[3]

ARA[4]

ARA[13]

ARDQ[29]

ARA[7] ARA[7]

ARDQ[12]

ARDQ[0]

ARDQ[14]

ARA[12]

ARDQ[11]

ARA[1]

ARDQ[17]

ARDQ[31]ARDQ[15]

ARA[12]

ARA[10]ARA[11]

ARDQ[19]

ARA[0]

ARDQ[5]

ARA[9]

ARA[14] ARA[14]

ARDQ[8]

BRA[1]

BRA[8]

BRDQ[11]

BRA[2]

BRA[11]

BRDQ[13]

BRDQ[2]

BRDQ[8]

BRDQ[4]

BRDQ[12]

BRDQ[9]

BRA[13]

BRDQ[15]

BRDQ[3]

BRA[7]

BRDQ[1]

BRDQ[14]

BRDQ[5]

BRA[6]

BRA[3]

BRA[5]

BRDQ[6]

BRA[10]

BRA[4]

BRA[12]

BRA[9]

BRDQ[0]

BRA[0]

BRDQ[10]

BRDQ[7]

CI_ADDR[4]

CI_ADDR[13]

CI_DATA[6]

CI_ADDR[0]

CI_DATA[0]

CI_ADDR[9]CI_ADDR[8]

MT5398_TS_OUT[2]

MT5398_TS_OUT[7]

CI_DATA[5]

CI_DATA[7]

MT5398_TS_OUT[6]

MT5398_TS_OUT[3]

CI_DATA[1]

MT5398_TS_OUT[1]

CI_ADDR[10]

CI_ADDR[14]

CI_DATA[2]

CI_ADDR[7]

CI_ADDR[3]

CI_DATA[4]

MT5398_TS_OUT[5]

CI_ADDR[6]

MT5398_TS_OUT[4]

CI_ADDR[1]

CI_ADDR[12]

CI_DATA[3]

CI_ADDR[5]

CI_ADDR[2]

MT5398_TS_OUT[0]

CI_ADDR[11]

+1.2V_MTK_CORE

VDD3V3

+1.5V_DDR

C5390.1uF

OPTC5410.1uF16V

OPT+1.5V_DDR

C5090.1uF

C5110.1uF

+3.3V_NORMAL

L502BLM18PG121SN1D

OPT

VDD3V3

C5350.1uF

OPT

C5310.1uF16V

C5070.1uF

L505BLM18PG121SN1D

+1.2V_MTK_CORE

3.3V_EMMC

C51410uF

C5082.2uF

C5040.1uF

OPT+1.2V_MTK_CORE

TP501

C50310uF

C5200.1uF

L504BLM18PG121SN1D

C5060.1uF

+1.2V_MTK_AVDD

C50510uF

POWER_ON/OFF1

+1.2V_MTK_CORE

C51710uF

C5320.1uF

LAN_JACK_POWER

C51810uF

L501BLM18PG121SN1D

C5270.1uF

OPTC51310uF

OPT

L503BLM18PG121SN1D

OPT

VDD3V3

+3.3V_NORMAL

TP500

AVDD_33SB+3.5V_ST_WAKE

/ARCAS

C7470.1uF

ARBA1

/ARDQS1

/ARDQS3

+1.5V_DDR

/ARWE

/ARCLK0

ARDQS0

BRDQM1

BRBA0

/BRCLK0

RVREF_A

BRDQM0

/ARDQS0

TP700

+1.5V_DDR

ARCLK1

C7410.1uF

R7301K1%

RVREF_C

/ARCLK1

/ARCS

/ARRAS

BRCKE

C7420.1uF

ARDQS3

/BRCAS

ARA[0-14]

RVREF_C

/BRRAS

ARDQ[0-7]

BRODT

ARDQ[8-15]

R7271K1%

ARDQM3

ARDQS2

ARBA0

BRDQ[8-15]

+1.5V_DDR

BRDQ[0-7]

RVREF_A

BRCLK0

ARDQM2

ARDQ[24-31]

BRREST

/ARCSX

BRDQS1

C7460.1uF

BRA[0-15]

BRDQS0

C7000.1uF

ARBA2

BRBA1

+1.5V_DDR

/BRCS

R7311K1%

TP701

/BRDQS1

/BRWE

ARCLK0

ARCKE

ARODT

ARREST

BRBA2

R7261K1%

/ARDQS2

ARDQM1ARDQS1

/BRDQS0

VDD3V3

ARDQ[16-23]

ARDQM0

ARDQS3

A_RVREF4

ARDQM3

ARDQ[24-31]

C7350.1uF

C7360.1uF

/ARCAS

/ARDQS1

ARBA1

A_RVREF4

A_RVREF3

C7160.1uF

/ARCS/ARCLK0

A_RVREF2

R7211K1%

/ARDQS0

A_RVREF1

C7130.1uF

A_RVREF3

ARBA0ARBA1

ARA[0-14]

R7181K1%

C7330.1uF

R7091K1%

+1.5V_DDR

ARODT

C7140.1uF

ARCKE

ARA[0-14]

+1.5V_DDR

/ARCAS

/ARCSX

+1.5V_DDR

ARBA2

R710 2401%

R7081K1%

A_RVREF1

ARDQM2

ARODT

ARDQ[8-15]

+1.5V_DDR

R7121005%

/ARDQS3

R7162401%

ARDQS1

R7061K1%

+1.5V_DDR

ARDQ[16-23]

R7191K1%ARBA0

/ARDQS2

/ARWE

R7201K1%

ARCLK0

ARDQM0

C7340.1uF

/ARRAS

ARREST

ARDQ[0-7]

ARBA2

ARDQS2

C7150.1uF

ARDQS0

R7141005%

R7071K1%

/ARWE

ARCKE

/ARCLK1

ARCLK1

ARDQM1

+1.5V_DDR

/ARRAS

A_RVREF2

ARREST

BRDQS1

+1.5V_DDR

BRBA2

B_RVREF5

B_RVREF6

BRDQM1BRDQM0

/BRCS

B_RVREF6

+1.5V_DDR

C7090.1uF

/BRDQS0

/BRRAS

R7131005%

R7051K1%

/BRWE

BRA[14]

R7021K1%

/BRDQS1

BRA[0-14]

C7120.1uF

BRCLK0

BRDQ[0-7]

+1.5V_DDR

R7031K1%

/BRCLK0

BRODT

B_RVREF5

BRA[15]

BRREST

C7100.1uF

BRBA0

BRCKE

BRDQS0

BRDQ[8-15]

BRBA1

C7110.1uF

R711 2401%

R7041K1%

/BRCAS

H5TQ2G63BFR-PBCIC702

DDR_256M_HYNIX

A0N3

A1P7

A2P3

A3N2

A4P8

A5P2

A6R8

A7R2

A8T8

A9R3

A10/APL7

A11R7

A12/BCN7

A13T3

A15M7

BA0M2

BA1N8

BA2M3

CKJ7

CKK7

CKEK9

CSL2

ODTK1

RASJ3

CASK3

WEL3

RESETT2

DQSLF3

DQSLG3

DQSUC7

DQSUB7

DMLE7

DMUD3

DQL0E3

DQL1F7

DQL2F2

DQL3F8

DQL4H3

DQL5H8

DQL6G2

DQL7H7

DQU0D7

DQU1C3

DQU2C8

DQU3C2

DQU4A7

DQU5A2

DQU6B8

DQU7A3

VREFCAM8

VREFDQH1

ZQL8

VDD_1B2

VDD_2D9

VDD_3G7

VDD_4K2

VDD_5K8

VDD_6N1

VDD_7N9

VDD_8R1

VDD_9R9

VDDQ_1A1

VDDQ_2A8

VDDQ_3C1

VDDQ_4C9

VDDQ_5D2

VDDQ_6E9

VDDQ_7F1

VDDQ_8H2

VDDQ_9H9

NC_1J1

NC_2J9

NC_3L1

NC_4L9

NC_6T7

VSS_1A9

VSS_2B3

VSS_3E1

VSS_4G8

VSS_5J2

VSS_6J8

VSS_7M1

VSS_8M9

VSS_9P1

VSS_10P9

VSS_11T1

VSS_12T9

VSSQ_1B1

VSSQ_2B9

VSSQ_3D1

VSSQ_4D8

VSSQ_5E2

VSSQ_6E8

VSSQ_7F9

VSSQ_8G1

VSSQ_9G9

C7280.1uF

C70110uF10V

C7250.1uF

1uFC703

C7170.1uF

+1.5V_DDR

C7500.1uF

C7270.1uF

C7230.1uF

C7260.1uF

C7200.1uF

C7180.1uF

1uFC706 C708

10uF10V

C7190.1uF

C7220.1uF

+1.5V_DDR

C7510.1uF

C7530.1uF

C70410uF10V

C7540.1uF 1uF

C702C7450.1uF

+1.5V_DDR

C7550.1uF

C70710uF10V

1uFC705

+1.5V_DDR

/CI_CD2

MT5398_TS_IN[2]

SC_COM_SOC

/PCM_REG TP308

TP354

TP335

TP311

MT5398_TS_IN[5]

TP309TP310

/PCM_WAIT

/PCM_IOWR

TP314

TP307

/PCM_OE

MT5398_TS_IN[3]

PCM_5V_CTL

TP349

TP325

TP355

TP361

TP378

TP341

TP316

SC_FB_SOC

TP347

TP331

SCART_Rout_SOC

TP366

TP339

TP375

TP334

TP357

TP372

TP327

TP332

TP362

TP358

TP352

SC_R_IN_SOC

CI_A_VS1

MT5398_TS_IN[4]

MT5398_TS_OUT[0-7]

TP338

MT5398_TS_CLK

TP328

SC_ID_SOC

TP344

TP350

MT5398_MIVAL_ERR

TP326

/PCM_IRQA

TP345

TP321

SC_R_SOC

SC_CVBS_IN_SOC

TP317

MT5398_MCLKI

TP324

TP373

TP340

TP371

PCM_RST

/PCM_CE1

SC_G_SOC

MT5398_TS_SYNC

MT5398_TS_IN[6]

TP313

TP346

SC_DET

/CI_CD1

TP342

CI_ADDR[0-14]

TP318

/PCM_IORD

/PCM_WE

TP356

TP374

DTV/MNT_V_OUT_SOC

TP363

CI_DATA[0-7]

TP377

TP323

TP365

TP320

TP343

TP330

TP333

TP367

TP360

MT5398_TS_IN[7] TP353

MT5398_TS_VAL

MT5398_TS_IN[0]

TP319

SC_B_SOC

TP364

TP337TP336

MT5398_MISTRT

TP348

TP312

SC_L_IN_SOC

TP368

MT5398_TS_IN[1]

SCART_Lout_SOC

TP369

TP351

TP370

TP329

TP359

TP322

TP315

K4B4G1646B-HCK0IC701

DDR_512M_SS

A0N3

A1P7

A2P3

A3N2

A4P8

A5P2

A6R8

A7R2

A8T8

A9R3

A10/APL7

A11R7

A12/BCN7

A13T3

A15M7

BA0M2

BA1N8

BA2M3

CKJ7

CKK7

CKEK9

CSL2

ODTK1

RASJ3

CASK3

WEL3

RESETT2

DQSLF3

DQSLG3

DQSUC7

DQSUB7

DMLE7

DMUD3

DQL0E3

DQL1F7

DQL2F2

DQL3F8

DQL4H3

DQL5H8

DQL6G2

DQL7H7

DQU0D7

DQU1C3

DQU2C8

DQU3C2

DQU4A7

DQU5A2

DQU6B8

DQU7A3

VREFCAM8

VREFDQH1

ZQL8

VDD_1B2

VDD_2D9

VDD_3G7

VDD_4K2

VDD_5K8

VDD_6N1

VDD_7N9

VDD_8R1

VDD_9R9

VDDQ_1A1

VDDQ_2A8

VDDQ_3C1

VDDQ_4C9

VDDQ_5D2

VDDQ_6E9

VDDQ_7F1

VDDQ_8H2

VDDQ_9H9

NC_1J1

NC_2J9

NC_3L1

NC_4L9

A14T7

VSS_1A9

VSS_2B3

VSS_3E1

VSS_4G8

VSS_5J2

VSS_6J8

VSS_7M1

VSS_8M9

VSS_9P1

VSS_10P9

VSS_11T1

VSS_12T9

VSSQ_1B1

VSSQ_2B9

VSSQ_3D1

VSSQ_4D8

VSSQ_5E2

VSSQ_6E8

VSSQ_7F9

VSSQ_8G1

VSSQ_9G9

K4B4G1646B-HCK0IC703

DDR_512M_SS

A0N3

A1P7

A2P3

A3N2

A4P8

A5P2

A6R8

A7R2

A8T8

A9R3

A10/APL7

A11R7

A12/BCN7

A13T3

A15M7

BA0M2

BA1N8

BA2M3

CKJ7

CKK7

CKEK9

CSL2

ODTK1

RASJ3

CASK3

WEL3

RESETT2

DQSLF3

DQSLG3

DQSUC7

DQSUB7

DMLE7

DMUD3

DQL0E3

DQL1F7

DQL2F2

DQL3F8

DQL4H3

DQL5H8

DQL6G2

DQL7H7

DQU0D7

DQU1C3

DQU2C8

DQU3C2

DQU4A7

DQU5A2

DQU6B8

DQU7A3

VREFCAM8

VREFDQH1

ZQL8

VDD_1B2

VDD_2D9

VDD_3G7

VDD_4K2

VDD_5K8

VDD_6N1

VDD_7N9

VDD_8R1

VDD_9R9

VDDQ_1A1

VDDQ_2A8

VDDQ_3C1

VDDQ_4C9

VDDQ_5D2

VDDQ_6E9

VDDQ_7F1

VDDQ_8H2

VDDQ_9H9

NC_1J1

NC_2J9

NC_3L1

NC_4L9

A14T7

VSS_1A9

VSS_2B3

VSS_3E1

VSS_4G8

VSS_5J2

VSS_6J8

VSS_7M1

VSS_8M9

VSS_9P1

VSS_10P9

VSS_11T1

VSS_12T9

VSSQ_1B1

VSSQ_2B9

VSSQ_3D1

VSSQ_4D8

VSSQ_5E2

VSSQ_6E8

VSSQ_7F9

VSSQ_8G1

VSSQ_9G9

IC105LGE2122[A2_M13]

VCCK_1L11

VCCK_2N12

VCCK_3P12

VCCK_4AG5

VCCK_5AH5

VCCK_6AJ5

VCCK_7AK5

VCCK_8AL5

VCCK_9AM5

VCCK_10AN5

VCCK_11AK6

VCCK_12AL6

VCCK_13AM6

VCCK_14AN6

VCCK_15M11

VCCK_16N11

VCCK_17P11

VCCK_18R11

VCCK_19M12

VCCK_20R12

VCCK_21L13

VCCK_22L14

VCCK_23L15

VCCK_24L17

VCCK_25L18

VCCK_26L19

VCCK_27T11

VCCK_28U11

VCCK_29V11

VCCK_30W11

VCCK_31Y11

VCCK_32AA11

VCCK_33AB11

VCCK_34AC11

VCCK_35R23

VCCK_36L12

VCCK_37W12

VCCK_38V23

VCCK_39Y12

VCCK_40AF6

VCCK_41AG6

VCCK_42AH6

VCCK_43AJ6

VCCK_44AE7

VCCK_45AF7

VCCK_46AG7

VCCK_47AD8

VCCK_48AE8

VCCK_49AF8

VCCK_50AE9

VCCK_51AC10

VCCK_52AD10

VCCK_53AD11

VCCK_54AE10

VCCK_55AF9

VCCK_56AG8

VCCK_57AH7

VCCK_58AJ7

VCCK_59AK7

VCCK_60AL7

VCCK_61AM7

VCCK_62AN7

VCCK_63L16

VCCK_64V12

VCCK_65U12

VCCK_66T12

VCCK_67AD13

VCCK_68AD17

VCCK_69AD14

VCCK_70AB12

VCCK_71AA12

VCCK_72AC12

VCC3IO_CT9

VCC3IO_B_1Y10

VCC3IO_B_2AA10

VCC3IO_A_1D22

VCC3IO_A_2E22

DVSS_1AC18

DVSS_2AB21

DVSS_3AB14

DVSS_4N13

DVSS_5P13

DVSS_6R13

DVSS_7T13

DVSS_8U13

DVSS_9V13

DVSS_10W13

DVSS_11Y13

DVSS_12P18

DVSS_13N14

DVSS_14P14

DVSS_15R14

DVSS_16T14

DVSS_17U14

DVSS_18V14

DVSS_19W14

DVSS_20Y14

DVSS_21R18

DVSS_22N15

DVSS_23P15

DVSS_24R15

DVSS_25T15

DVSS_26U15

DVSS_27V15

DVSS_28W15

DVSS_29Y15

DVSS_30AA15

DVSS_31AB15

DVSS_32T18

DVSS_33R16

DVSS_34T16

DVSS_35U16

DVSS_36V16

DVSS_37W16

DVSS_38Y16

DVSS_39AA16

DVSS_40AB16

DVSS_41R17

DVSS_42T17

DVSS_43U17

DVSS_44V17

DVSS_45Y17

DVSS_46N16

DVSS_47V18

DVSS_48Y18

DVSS_49P16

DVSS_50V19

DVSS_51Y19

DVSS_52W17

DVSS_53AA17

DVSS_54AB17

DVSS_55N19

DVSS_56AC14

DVSS_57C13

DVSS_58K24

DVSS_59K25

DVSS_60L24

DVSS_61M17

DVSS_62M18

DVSS_63M19

DVSS_64P17

DVSS_65P19

DVSS_66N18

DVSS_67U20

DVSS_68V20

DVSS_69W20

DVSS_70Y20

DVSS_71AA20

DVSS_72R19

DVSS_73T19

DVSS_74M20

DVSS_75N20

DVSS_76U21

DVSS_77V21

DVSS_78W21

DVSS_79Y21

DVSS_80AA21

DVSS_81P20

DVSS_82R20

DVSS_83T20

DVSS_84U22

DVSS_85V22

DVSS_86W22

DVSS_87Y22

DVSS_88AA22

DVSS_89N21

DVSS_90P21

DVSS_91R21

DVSS_92T21

DVSS_93M22

DVSS_94N22

DVSS_95P22

DVSS_96R22

DVSS_97T22

DVSS_98M21

DVSS_99AC17

DVSS_100AA19

DVSS_101M13

DVSS_102M14

DVSS_103M15

DVSS_104AA13

DVSS_105AB13

DVSS_106AA14

DVSS_107AB19

DVSS_108D6

DVSS_109W19

DVSS_110U19

DVSS_111N17

DVSS_112L3

DVSS_113AB18

DVSS_114AA18

DVSS_115W18

DVSS_116U18

DVSS_117D16

DVSS_118AC13

DVSS_119M16

DVSS_120AC20

DVSS_121AC22

DVSS_122AD20

DVSS_123Y23

DVSS_124AA23

DVSS_125AB23

DVSS_126V24

DVSS_127W23

IC105LGE2122[A2_M13]

RVREF_CC2

BRCLK0J2

BRCLK0J1

BRCKEL6

BRODTE3

BRRASL4

BRCASD3

BRCSD4

BRBA0J4

BRBA1M6

BRBA2E4

BRWEK4

BRA15J3

BRA14P4

BRA13G5

BRA12P6

BRA11P5

BRA10L5

BRA9F4

BRA8P3

BRA7H4

BRA6P2

BRA5K6

BRA4M5

BRA3K5

BRA2G6

BRA1N5

BRA0E5

DDRV_12B19

DDRV_13C19

DDRV_14D19

DDRV_15E19

DDRV_16F19

DDRV_17G19

DDRV_18F5

DDRV_19H5

DDRV_20N8

DDRV_21P8

DDRV_22D13

DDRV_23E8

DDRV_24G11

DDRV_25D20

DDRV_26E20

DDRV_27F20

DDRV_28G20

DDRV_29R7

DDRV_30R8

DDRV_31T5

DDRV_32T6

DDRV_33T7

DDRV_34T8

BRDQM0L1

BRDQS0H2

BRDQS0H1

BRDQ0E2

BRDQ1N3

BRDQ2E1

BRDQ3N1

BRDQ4D1

BRDQ5P1

BRDQ6D2

BRDQ7N2

BRDQM1H3

BRDQS1K1

BRDQS1K2

BRDQ8N4

BRDQ9F2

BRDQ10M3

BRDQ11F1

BRDQ12L2

BRDQ13F3

BRDQ14M4

BRDQ15G3

BRRESETG4

IC105LGE2122[A2_M13]

DDRV_1R1

DDRV_2R2

DDRV_3R3

DDRV_4R4

DDRV_5R5

DDRV_6K3

DDRV_7R6

DDRV_8L8

DDRV_9M8

DDRV_10D17

DDRV_11A19

MEMTPJ22

MEMTNK22

RVREF_AD18

ARCKEG8

ARCLK1B5

ARCLK1A5

ARCLK0B14

ARCLK0A14

ARODTF13

ARRASE13

ARCASG13

ARCSG15

ARWEH18

ARRESETG16

ARBA0D15

ARBA1F9

ARBA2G18

ARCSXF15

ARA14D11

ARA13F16

ARA12D8

ARA11E11

ARA10G9

ARA9E16

ARA8F11

ARAG17

ARA6F10

ARA5E17

ARA4E10

ARA3E15

ARA2F17

ARA1G10

ARA0F18

ARDQM0D12

ARDQS0D14

ARDQS0C14

ARDQ0B17

ARDQ1D10

ARDQ2C17

ARDQ3C10

ARDQ4C18

ARDQ5B9

ARDQ6E18

ARDQ7D9

ARDQM1C15

ARDQS1A13

ARDQS1B13

ARDQ8B11

ARDQ9B16

ARDQ10A11

ARDQ11A17

ARDQ12C12

ARDQ13A16

ARDQ14C11

ARDQ15C16

ARDQM2A3

ARDQS2D5

ARDQS2C5

ARDQ16E7

ARDQ17B2

ARDQ18C8

ARDQ19B1

ARDQ20A9

ARDQ21C1

ARDQ22C9

ARDQ23C3

ARDQM3C6

ARDQS3A4

ARDQS3B4

ARDQ24A1

ARDQ25B7

ARDQ26C4

ARDQ27C7

ARDQ28B3

ARDQ29A7

ARDQ30A2

ARDQ31D7

AVDD33_MEMPLLA20

AVSS33_MEMPLLH9

R

5

0

1

1

.

8

K

WOL_CTL

+3.5V_ST

C5014.7uF10V

C5020.1uF16V

R50010K Q500

MMBT3904(NXP)

E

B

C

+3.5V_ST_WAKE

C5004.7uF10VOPT

Z

D

5

0

0

5

V

O

P

T

R

5

0

2

1

0

K

Q501PMV48XP

G

DS

AVDD_33SB

C5121uF10V

+3.5V_ST_WAKE

C5100.1uF16V

IC500AP2121N-3.3TRE1

1GND

2 VOUT3VIN

C5230.1uF

VDD3V3+1.2V_MTK_CORE

T

P

5

0

3

T

P

5

0

2

K4B2G1646E-BCK0 IC702-*1

DDR_256MB_SS

A0N3

A1P7

A2P3

A3N2

A4P8

A5P2

A6R8

A7R2

A8T8

A9R3

A10/APL7

A11R7

A12/BCN7

A13T3

NC_5M7

BA0M2

BA1N8

BA2M3

CKJ7

CKK7

CKEK9

CSL2

ODTK1

RASJ3

CASK3

WEL3

RESETT2

DQSLF3

DQSLG3

DQSUC7

DQSUB7

DMLE7

DMUD3

DQL0E3

DQL1F7

DQL2F2

DQL3F8

DQL4H3

DQL5H8

DQL6G2

DQL7H7

DQU0D7

DQU1C3

DQU2C8

DQU3C2

DQU4A7

DQU5A2

DQU6B8

DQU7A3

VREFCAM8

VREFDQH1

ZQL8

VDD_1B2

VDD_2D9

VDD_3G7

VDD_4K2

VDD_5K8

VDD_6N1

VDD_7N9

VDD_8R1

VDD_9R9

VDDQ_1A1

VDDQ_2A8

VDDQ_3C1

VDDQ_4C9

VDDQ_5D2

VDDQ_6E9

VDDQ_7F1

VDDQ_8H2

VDDQ_9H9

NC_1J1

NC_2J9

NC_3L1

NC_4L9

NC_6T7

VSS_1A9

VSS_2B3

VSS_3E1

VSS_4G8

VSS_5J2

VSS_6J8

VSS_7M1

VSS_8M9

VSS_9P1

VSS_10P9

VSS_11T1

VSS_12T9

VSSQ_1B1

VSSQ_2B9

VSSQ_3D1

VSSQ_4D8

VSSQ_5E2

VSSQ_6E8

VSSQ_7F9

VSSQ_8G1

VSSQ_9G9

H5TQ2G63DFR-PBC IC702-*2

DDR_256MB_HYNIX

A0N3

A1P7

A2P3

A3N2

A4P8

A5P2

A6R8

A7R2

A8T8

A9R3

A10/APL7

A11R7

A12/BCN7

A13T3

NC_5M7

BA0M2

BA1N8

BA2M3

CKJ7

CKK7

CKEK9

CSL2

ODTK1

RASJ3

CASK3

WEL3

RESETT2

DQSLF3

DQSLG3

DQSUC7

DQSUB7

DMLE7

DMUD3

DQL0E3

DQL1F7

DQL2F2

DQL3F8

DQL4H3

DQL5H8

DQL6G2

DQL7H7

DQU0D7

DQU1C3

DQU2C8

DQU3C2

DQU4A7

DQU5A2

DQU6B8

DQU7A3

VREFCAM8

VREFDQH1

ZQL8

VDD_1B2

VDD_2D9

VDD_3G7

VDD_4K2

VDD_5K8

VDD_6N1

VDD_7N9

VDD_8R1

VDD_9R9

VDDQ_1A1

VDDQ_2A8

VDDQ_3C1

VDDQ_4C9

VDDQ_5D2

VDDQ_6E9

VDDQ_7F1

VDDQ_8H2

VDDQ_9H9

NC_1J1

NC_2J9

NC_3L1

NC_4L9

NC_6T7

VSS_1A9

VSS_2B3

VSS_3E1

VSS_4G8

VSS_5J2

VSS_6J8

VSS_7M1

VSS_8M9

VSS_9P1

VSS_10P9

VSS_11T1

VSS_12T9

VSSQ_1B1

VSSQ_2B9

VSSQ_3D1

VSSQ_4D8

VSSQ_5E2

VSSQ_6E8

VSSQ_7F9

VSSQ_8G1

VSSQ_9G9

MT41K128M16JT-125:KIC703-*3

DDR_256MB_MICRON

A0N3

A1P7

A2P3

A3N2

A4P8

A5P2

A6R8

A7R2

A8T8

A9R3

A10/APL7

A11R7

A12/BCN7

A13T3

NC_5M7

BA0M2

BA1N8

BA2M3

CKJ7

CKK7

CKEK9

CSL2

ODTK1

RASJ3

CASK3

WEL3

RESETT2

DQSLF3

DQSLG3

DQSUC7

DQSUB7

DMLE7

DMUD3

DQ0E3

DQ1F7

DQ2F2

DQ3F8

DQ4H3

DQ5H8

DQ6G2

DQ7H7

DQ8D7

DQ9C3

DQ10C8

DQ11C2

DQ12A7

DQ13A2

DQ14B8

DQ15A3

VREFCAM8

VREFDQH1

ZQL8

VDD_1B2

VDD_2D9

VDD_3G7

VDD_4K2

VDD_5K8

VDD_6N1

VDD_7N9

VDD_8R1

VDD_9R9

VDDQ_1A1

VDDQ_2A8

VDDQ_3C1

VDDQ_4C9

VDDQ_5D2

VDDQ_6E9

VDDQ_7F1

VDDQ_8H2

VDDQ_9H9

NC_1J1

NC_2J9

NC_3L1

NC_4L9

NC_6T7

VSS_1A9

VSS_2B3

VSS_3E1

VSS_4G8

VSS_5J2

VSS_6J8

VSS_7M1

VSS_8M9

VSS_9P1

VSS_10P9

VSS_11T1

VSS_12T9

VSSQ_1B1

VSSQ_2B9

VSSQ_3D1

VSSQ_4D8

VSSQ_5E2

VSSQ_6E8

VSSQ_7F9

VSSQ_8G1

VSSQ_9G

Lg 27ms73v Chassis Ld33a

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