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43UF67**-Z
Schematic
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LG 43UF67**-Z Schematic

Internal Use Only
LED TV
SERVICE MANUAL
CHASSIS : LD58H
MODEL : 43UF67** 43UF67**-Z*
CAUTION
BEFORE SERVICING THE CHASSIS, READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
Printed in KoreaP/NO : MFL68682110 (1505-REV00)
CONTENTS
CONTENTS .............................................................................................. 2
SAFETY PRECAUTIONS ........................................................................ 3
SERVICING PRECAUTIONS ................................................................... 4
SPECIFICATION ...................................................................................... 6
ADJUSTMENT INSTRUCTION ............................................................. 10
BLOCK DIAGRAM ................................................................................. 18
EXPLODED VIEW .................................................................................. 19
SCHEMATIC CIRCUIT DIAGRAM ........................................... APPENDIX
TROUBLE SHOOTING GUIDE ................................................ 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
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 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 sol-
der removal devices not classied as “anti-static” can generate electrical charges sufcient to damage ES devices.
5. Do not use freon-propelled chemicals. These can generate
electrical charges sufcient to damage ES devices.
6. Do not remove a replacement ES device from its protective package until immediately before you are ready to install it. (Most replacement ES devices are packaged with leads elec­trically shorted together by conductive foam, aluminum foil or comparable conductive material).
7. Immediately before removing the protective material from the leads of a replacement ES device, touch the protective mate­rial to the chassis or circuit assembly into which the device will be installed. CAUTION: Be sure no power is applied to the chassis or cir­cuit, and observe all other safety precautions.
8. Minimize bodily motions when handling unpackaged replace­ment ES devices. (Otherwise harmless motion such as the brushing together of your clothes fabric or the lifting of your
foot from a carpeted oor can generate static electricity suf­cient to damage an ES device.)
General Soldering Guidelines
1. Use a grounded-tip, low-wattage soldering iron and appropri­ate tip size and shape that will maintain tip temperature within the range or 500 °F to 600 °F.
2. Use an appropriate gauge of RMA resin-core solder composed of 60 parts tin/40 parts lead.
3. Keep the soldering iron tip clean and well tinned.
4. Thoroughly clean the surfaces to be soldered. Use a mall wire­bristle (0.5 inch, or 1.25 cm) brush with a metal handle. Do not use freon-propelled spray-on cleaners.
5. Use the following unsoldering technique
a. Allow the soldering iron tip to reach normal temperature.
(500 °F to 600 °F) b. Heat the component lead until the solder melts. c. Quickly draw the melted solder with an anti-static, suction-
type solder removal device or with solder braid.
CAUTION: Work quickly to avoid overheating the circuit
board printed foil.
6. Use the following soldering technique. a. Allow the soldering iron tip to reach a normal temperature
(500 °F to 600 °F)
b. First, hold the soldering iron tip and solder the strand
against the component lead until the solder melts.
c. Quickly move the soldering iron tip to the junction of the
component lead and the printed circuit foil, and hold it there only until the solder ows onto and around both the compo­nent lead and the foil. CAUTION: Work quickly to avoid overheating the circuit board printed foil.
d. Closely inspect the solder area and remove any excess or
splashed solder with a small wire-bristle brush.
Only for training and service purposes
- 4 -
LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.
IC Remove/Replacement
Some chassis circuit boards have slotted holes (oblong) through which the IC leads are inserted and then bent at against the cir­cuit foil. When holes are the slotted type, the following technique should be used to remove and replace the IC. When working with boards using the familiar round hole, use the standard technique as outlined in paragraphs 5 and 6 above.
Removal
1. Desolder and straighten each IC lead in one operation by gently prying up on the lead with the soldering iron tip as the solder melts.
2. Draw away the melted solder with an anti-static suction-type solder removal device (or with solder braid) before removing the IC.
Replacement
1. Carefully insert the replacement IC in the circuit board.
2. Carefully bend each IC lead against the circuit foil pad and solder it.
3. Clean the soldered areas with a small wire-bristle brush. (It is not necessary to reapply acrylic coating to the areas).
"Small-Signal" Discrete Transistor Removal/Replacement
1. Remove the defective transistor by clipping its leads as close as possible to the component body.
2. Bend into a "U" shape the end of each of three leads remain­ing on the circuit board.
3. Bend into a "U" shape the replacement transistor leads.
4. Connect the replacement transistor leads to the corresponding leads extending from the circuit board and crimp the "U" with long nose pliers to insure metal to metal contact then solder each connection.
Power Output, Transistor Device Removal/Replacement
1. Heat and remove all solder from around the transistor leads.
2. Remove the heat sink mounting screw (if so equipped).
3. Carefully remove the transistor from the heat sink of the circuit board.
4. Insert new transistor in the circuit board.
5. Solder each transistor lead, and clip off excess lead.
6. Replace heat sink.
Diode Removal/Replacement
1. Remove defective diode by clipping its leads as close as pos­sible to diode body.
2. Bend the two remaining leads perpendicular y to the circuit board.
3. Observing diode polarity, wrap each lead of the new diode around the corresponding lead on the circuit board.
4. Securely crimp each connection and solder it.
5. Inspect (on the circuit board copper side) the solder joints of the two "original" leads. If they are not shiny, reheat them and if necessary, apply additional solder.
3. Solder the connections. CAUTION: Maintain original spacing between the replaced component and adjacent components and the circuit board to prevent excessive component temperatures.
Circuit Board Foil Repair
Excessive heat applied to the copper foil of any printed circuit board will weaken the adhesive that bonds the foil to the circuit board causing the foil to separate from or "lift-off" the board. The following guidelines and procedures should be followed when­ever this condition is encountered.
At IC Connections
To repair a defective copper pattern at IC connections use the following procedure to install a jumper wire on the copper pattern side of the circuit board. (Use this technique only on IC connec­tions).
1. Carefully remove the damaged copper pattern with a sharp knife. (Remove only as much copper as absolutely necessary).
2. Carefully scratch away the solder resist and acrylic coating (if used) from the end of the remaining copper pattern.
3. Bend a small "U" in one end of a small gauge jumper wire and carefully crimp it around the IC pin. Solder the IC connection.
4. Route the jumper wire along the path of the out-away copper pattern and let it overlap the previously scraped end of the good copper pattern. Solder the overlapped area and clip off any excess jumper wire.
At Other Connections
Use the following technique to repair the defective copper pattern at connections other than IC Pins. This technique involves the installation of a jumper wire on the component side of the circuit board.
1. Remove the defective copper pattern with a sharp knife. Remove at least 1/4 inch of copper, to ensure that a hazardous condition will not exist if the jumper wire opens.
2. Trace along the copper pattern from both sides of the pattern break and locate the nearest component that is directly con­nected to the affected copper pattern.
3. Connect insulated 20-gauge jumper wire from the lead of the nearest component on one side of the pattern break to the lead of the nearest component on the other side. Carefully crimp and solder the connections. CAUTION: Be sure the insulated jumper wire is dressed so the it does not touch components or sharp edges.
Fuse and Conventional Resistor Removal/Replacement
1. Clip each fuse or resistor lead at top of the circuit board hollow stake.
2. Securely crimp the leads of replacement component around notch at stake top.
Only for training and service purposes
- 5 -
LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.
SPECIFICATION
NOTE : Specifications and others are subject to change without notice for improvement
.
1. Application range
This specification is applied to the LED TV used LD58H 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. Model General Specification
No. Item Specication Remarks
1 Market EU(PAL Market-37Countries) DTV & Analog (Total 37 countries)
DTV (MPEG2/4, DVB-T) :37 countries UK/Italy/Germany/France/Spain/Sweden/Finland/Netherlands/ Belgium/Luxemburg/ Greece/Denmark/Czech/Austria /Hun­gary/Swiss/Croatia/TurkeyNorway/Slovenia/Poland/Ukraine/ Portugal/Ireland/Morocco/Latvia/Estonia/Lithania/Rumania/ Bulgaria/Russia/SlovakiaBosnia/Serbia/Albania/Kazakhstan/ Belarus
DTV (MPEG2/4, DVB-T2): 8 countries
UK/Denmark/Sweden/Finland/Norway/Ireland/Ukraine/Kaza­khstan
DTV (MPEG2/4, DVB-C): 37 countries
UK/Italy/Germany/France/Spain/Sweden/Finland/Netherlands/ Belgium/Luxemburg/ Greece/Denmark/Czech/Austria /Hun­gary/Swiss/Croatia/TurkeyNorway/Slovenia/Poland /Ukraine/ Portugal/Ireland/Morocco/Latvia/Estonia/Lithania/Rumania/ Bulgaria/Russia/SlovakiaBosnia/Serbia/Albania/Kazakhstan/ Belarus
DTV (MPEG2/4,DVB-S): 29 countries
Italy/Germany/France/Spain/Netherlands/ Belgium/Luxemburg/ Greece/Czech/Austria /Hungary/Swiss/Croatia/Turkey/Slove­nia/Poland/Portugal/ Morocco/Latvia/Estonia/Lithania/Rumania/ Bulgaria/Russia/Slovakia/Bosnia/Serbia/Albania/Belarus
Supported satellite : 22 satellites
HISPASAT 1C/1D, ATLANTIC BIRD 2, NILESAT 101/102, ATLANTIC BIRD 3, AMOS 2/3, THOR 5/6, IRIUS 4, EUTEL­SAT-W3A, EUROBIRD 9A, EUTELSAT-W2A, HOTBIRD 6/8/9, EUTELSAT-SESAT, ASTRA 1L/H/M/KR, ASTRA 3A/3B, BADR 4/6, ASTRA 2D, EUROBIRD 3, EUTELSAT-W7, HELLASSAT 2, EXPRESS AM1, TURKSAT 2A/3A, INTERSAT10
Only for training and service purposes
- 6 -
LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.
No. Item Specication Remarks
Analogue TV
1) PAL-B/G/D/K/I
2) SECAM-B/G/D/K/I, SECAM L/L’
Analogue TV :
(RF) VHF: E2 to E12, UHF : E21 to E69 (CATV) S1 to S20, HYPER: S21 to S47
Digital TV
2 Broadcasting system
3 Receiving system
4 Scart Jack (1EA) PAL, SECAM Scart 1 Jack is Full scart and support RF-OUT(analog).
Component & AV
5
Common port (1EA)
6 HDMI Input (2EA) HDMI1/2 Support HDCP2.2 , 6Gbps
7 Audio Input (1EA) Component & AV Component & AV’s audio input is used by common port.
8 SDPIF out (1EA) SPDIF out
9 Earphone out (1EA)
10 USB (1EA) EMF, DivX HD, For SVC (download) JPEG, MP3, DivX HD
11 DVB
12 Ethernet (1EA) Wired, DMP only Only UK T2 Model : for MHEG
1) DVB-T
2) DVB-C
Satellite Digital TV
1) DVB-T/T2
2) DVB-C
3) DVB-S/S2
Analog : Upper Heterodyne Digital : COFDM, QAM
Video Input RCA(PAL, SECAM, NTSC) 4 System : PAL, SECAM, NTSC, PAL60
Component Input(Y/Cb/Cr, Y/Pb/Pr)
Antenna, AV1, AV2, Component, HDMI1, HDMI2, USB
DVB-T
DVB-C
DVB-S CI + : Germany(Astra HD+ )
Digital TV :VHF, UHF
Satellite TV :
VHF, UHF, C-Band, Ku-Band
► DVB-T
- Guard Interval(Bitrate_Mbit/s) : 1/4, 1/8, 1/16, 1/32
- Modulation : Code Rate QPSK : 1/2, 2/3, 3/4, 5/6, 7/8 16-QAM : 1/2, 2/3, 3/4, 5/6, 7/8 64-QAM : 1/2, 2/3, 3/4, 5/6, 7/8
► DVB-T2
- Guard Interval(Bitrate_Mbit/s) : 1/4, 1/8, 1/16, 1/32, 1/128, 19/128, 19/256
- Modulation : Code Rate QPSK : 1/2, 2/5, 2/3, 3/4, 5/6 16-QAM : 1/2, 2/5, 2/3, 3/4, 5/6 64-QAM : 1/2, 2/5, 2/3, 3/4, 5/6 256-QAM : 1/2, 2/5, 2/3, 3/4, 5/6
► DVB-C
- Symbolrate : 4.0Msymbols/s to 7.2Msymbols/s
- Modulation : 16QAM, 64-QAM, 128-QAM and 256-QAM
► DVB-S
- symbolrate DVB-S2 (8PSK / QPSK) : 2 ~ 45 Msymbol/s DVB-S (QPSK) : 2 ~ 45Msymbol/s
- viterbi DVB-S mode : 1/2, 2/3, 3/4, 5/6, 7/8 DVB-S2 mode : 1/2, 2/3, 3/4, 3/5, 4/5, 5/6, 8/9, 9/10
UF67 Series
CI : UK, Finland, Denmark, Norway, Sweden, Russia, Spain,
Ireland, Luxemburg, Belgium, Netherland
CI+ : France(Canal+), Italy(DGTVi)
CI : Switzerland, Austria, Slovenia, Hungary, Bulgaria CI+ : Switzerland(UPC,Cablecom), Netherland(Ziggo),
Germany(KDG,CWB), Finland(labwise)
Only for training and service purposes
- 7 -
LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.
5. Video resolutions (2D)
5.1. Component Input (Y, CB/PB, CR/PR)
No. Resolution H-freq(kHz) V-freq(Hz) Pixel clock(MHz) Proposed
720*576 15.625 50.00 13.5 SDTV ,DVD 576I
1
720*480 15.73 60.00 13.5135 SDTV ,DVD 480I
2
3 720*480 15.73 59.94 13.50 SDTV ,DVD 480I
4 720*576 31.25 50.00 27.00 SDTV 576P
5 720*480 31.50 60.00 27.027 SDTV 480P
6 720*480 31.47 59.94 27.00 SDTV 480P
7 1280*720 37.50 50.00 74.25 HDTV 720P
8 1280*720 45.00 60.00 74.25 HDTV 720P
9 1280*720 44.96 59.94 74.176 HDTV 720P
10 1920*1080 28.125 50.00 74.25 HDTV 1080I
11 1920*1080 33.75 60.00 74.25 HDTV 1080I
12 1920*1080 33.72 59.94 74.176 HDTV 1080I
13 1920*1080 56.25 50.00 148.50 HDTV 1080P
14 1920*1080 67.50 60.00 148.50 HDTV 1080P
15 1920*1080 67.432 59.94 148.352 HDTV 1080P
16 1920*1080 27.00 24.00 74.25 HDTV 1080P
17 1920*1080 26.97 23.94 74.176 HDTV 1080P
18 1920*1080 33.75 30.00 74.25 HDTV 1080P
19 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.
5.2. HDMI Input(PC/DTV)
No. Resolution H-freq(kHz) V-freq.(Hz) Pixel clock(MHz) Proposed Remark
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 80.00 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 FHD Only
9 1920*1080 67.50 60.00 148.5 HDTV 1080P O FHD Only 10 3840*2160 54 24.00 297.00 UDTV 2160P O UHD Only 11 3840*2160 56.25 25.00 297.00 UDTV 2160P O UHD Only 12 3840*2160 67.5 30.00 297.00 UDTV 2160P O UHD Only 13 4096*2160 53.95 23.97 296.703 UDTV 2160P O UHD Only 14 4096*2160 54 24 297 UDTV 2160P O UHD Only
DTV
1 640*480 31.46 59.94 25.125 SDTV 480P
2 640*480 31.5 60.00 25.125 SDTV 480P
3 720*480 15.73 59.94 13.500 SDTV 480I
4 720*480 15.75 60.00 13.514 SDTV 480I
5 720*576 15.62 50.00 13.500 SDTV 576I(DVB)
6 720*480 31.47 59.94 27 SDTV 480P
7 720*480 31.5 60.00 27.027 SDTV 480P
8 720*576 31.25 50.00 27 HDTV 576P(DVB)
9 1280*720 44.96 59.94 74.176 HDTV 720P
10 1280*720 45 60.00 74.25 HDTV 720P
11 1280*720 37.5 50.00 74.25 HDTV 720P(DVB) 12 1920*1080 28.12 50.00 74.25 HDTV 1080I(DVB) 13 1920*1080 33.72 59.94 74.176 HDTV 1080I 14 1920*1080 33.75 60.00 74.25 HDTV 1080I 15 1920*1080 26.97 23.97 63.296 HDTV 1080P 16 1920*1080 27.00 24.00 63.36 HDTV 1080P 17 1920*1080 33.71 29.97 79.120 HDTV 1080P 18 1920*1080 33.75 30.00 79.20 HDTV 1080P 19 1920*1080 56.25 50.00 148.5 HDTV 1080P (DVB) 20 1920*1080 67.43 59.94 148.350 HDTV 1080P 21 1920*1080 67.5 60.00 148.50 HDTV 1080P 22 3840*2160 53.95 23.98 296.703 UDTV 2160P UHD only 23 3840*2160 54 24.00 297.00 UDTV 2160P UHD only 24 3840*2160 56.25 25.00 297.00 UDTV 2160P UHD only 25 3840*2160 61.43 29.97 296.703 UDTV 2160P UHD only 26 3840*2160 67.5 30.00 297.00 UDTV 2160P UHD only 27 3840*2160 112.5 50.00 594 UDTV 2160P(DVB) UHD only 28 3840*2160 135 59.94 593.407 UDTV 2160P UHD only 29 3840*2160 135 60.00 594 UDTV 2160P UHD only 30 4096*2160 53.95 23.98 296.703 UDTV 2160P UHD only 31 4096*2160 54 24.00 297 UDTV 2160P UHD only 32 4096*2160 56.25 25.00 297 UDTV 2160P UHD only 33 4096*2160 61.43 29.97 296.703 UDTV 2160P UHD only 34 4096*2160 67.5 30.00 297 UDTV 2160P UHD only 35 4096*2160 112.5 50.00 594 UDTV 2160P(DVB) UHD only 36 4096*2160 135 59.94 593.407 UDTV 2160P UHD only 37 4096*2160 135 60.00 594 UDTV 2160P UHD only
Spec. out but display
Only for training and service purposes
- 9 -
LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.
ADJUSTMENT INSTRUCTION
1. Application Range
This specification sheet is applied to all of the LED TV with LD58H chassis.
2. Designation
(1) The adjustment is according to the order which is
designated and which must be followed, according to the
plan which can be changed only on agreeing. (2) Power adjustment : Free Voltage. (3) Magnetic Field Condition: Nil. (4) Input signal Unit: Product Specification Standard. (5) Reserve after operation : Above 5 Minutes (Heat Run) Temperature : at 25 °C ± 5 °C Relative humidity : 65 ± 10 % Input voltage : 220 V, 60 Hz (6) Adjustment equipments: Color Analyzer(CA-210 or CA-110),
DDC Adjustment Jig, Service remote control. (7) Push the "IN STOP" key - For memory initialization.
Case1 : Software version up
1. After downloading S/W by USB , TV set will reboot automatically.
2. Push “In-stop” key.
3. Push “Power on” key.
4. Function inspection
5. After function inspection, Push “In-stop” key.
Case2 : Function check at the assembly line
1. When TV set is entering on the assembly line, Push
“In-stop” key at rst.
2. Push “Power on” key for turning it on.
→ If you push “Power on” key, TV set will recover
channel information by itself.
3. After function inspection, Push “In-stop” key.
3. Main PCB check process
▪ APC - After Manual-Insert, executing APC
* Boot file Download
(1) Execute ISP program "Mstar ISP Utility" and then click
"Config" tab.
(2) Set as below, and then click "Auto Detect" and check "OK"
message. If "Error" is displayed, check connection between computer, jig, and set.
(3) Click "Read" tab, and then load download file(XXXX.bin)
by clicking "Read".
(1)
filexxx.bin
(4) Click "Connect" tab. If "Can't" is displayed, check connection
between computer, jig, and set.
(2)
(3)
Please Check the Speed : To use speed between from 200KHz to 400KHz
(5) Click "Auto" tab and set as below. (6) Click "Run". (7) After downloading, check "OK" message.
(4)
filexxx.bin
(5)
(7)...........OK
(6)
* USB DOWNLOAD
(1) Put the USB Stick to the USB socket. (2) Automatically detecting update file in USB Stick.
- If your downloaded program version in USB Stick is Low, it didn't work. But your downloaded version is High, USB data is automatically detecting.
(3) Show the message "Copying files from memory". (4) Updating is starting.
(5) Updating Completed, The TV will restart automatically in 5
seconds.
(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 new 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.
Only for training and service purposes
- 10 -
LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.
* 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) (4) Completed selecting Tool option.
3.1. ADC Process(Optional)
* If ADC processes as OTP, There is no need to proceed
internal ADC.
- Enter Service Mode by pushing "ADJ" key,
- Enter Internal ADC mode by pushing "►" key at "8. ADC
Calibration".
EZ ADJUST
0. Tool Option1
1. Tool Option2
2. Tool Option3
3. Tool Option4
4. Tool Option5
5. Tool Option6
6. Country Group
7. Area Option
8.ADC Calibration ►
9. White Balance
10. 10 Point WB
11. Test Pattern
12 EDID D/L
13. Sub B/C
14. Ext. Input Adjust
ADC Calibration
ADC Comp 480i
ADC Comp 1080p
ADC Type ◄ ►
Start Reset
OTP
OK
OK
<Caution> Using "P-ONLY" key of the Adjustment remote
control, power on TV.
* ADC Calibration Protocol (RS232)
NO Item CMD 1 CMD 2 Data 0
Enter Adjust MODE
ADC adjust
Adjust ‘Mode In’
ADC Adjust
A A 0 0
A D 1 0
When transfer the ‘Mode In’, Carry the command.
Automatically adjustment (The use of a internal pattern)
Adjust Sequence
▪ aa 00 00 [Enter Adjust Mode] ▪ xb 00 40 [Component Input] ▪ ad 00 10 [Adjust 480i & 1080p Comp] ▪ aa 00 90 End Adjust mode
* Required equipment : Adjustment remote control.
3.2. EDID Download
▪ After enter Service Mode by pushing "ADJ" key. ▪ Enter EDID D/L menu. ▪ Enter "START" by pushing "OK" key.
EZ ADJUST
0. Tool Option1
1. Tool Option2
2. Tool Option3
3. Tool Option4
4. Tool Option5
5. Tool Option6
6. Country Group
7. Area Option
8. ADC Calibration
9. White Balance
10. 10 Point WB
11. Test Pattern
12. EDID D/L ►
13. Sub B/C
14. Ext. Input Adjust
<Caution> Never connect HDMI cable when EDID downloaded.
EDID D/L
HDMI1 NG
HDMI2 NG
Start Reset
3.3. EDID data
(1) UHD HDMI1 EDID data (2D, AC3, 6G)
0 1 2 3 4 5 6 7 8 9 A B C D E F 00 00 FF FF FF FF FF FF 00 1E 6D a b 01 c 01 03 80 A0 5A 78 0A EE 91 A3 54 4C 99 26 02 0F 50 54 A1 08 00 31 40 45 40 61 40 71 40 81 80 03 01 01 01 01 01 01 08 E8 00 30 F2 70 5A 80 B0 58 04 8A 00 40 84 63 00 00 1E 02 3A 80 18 71 38 2D 40 05 58 2C 45 00 40 84 63 00 00 1E 00 00 00 FD 00 3A 06 3E 1E 88 3C 00 0A 20 20 20 20 20 20 d 07 d 01 e 08 02 03 44 F1 58 10 9F 04 13 05 14 03 02 12 20 21 09 22 15 01 60 61 5D 5E 5F 65 66 62 63 64 26 15 07 0A 50 09 57 07 f 0B f 67 D8 5D C4 01 78 80 03 E3 05 C0 00 E4 0C 0F 00 C0 18 66 21 50 B0 51 00 1B 30 40 70 36 00 0D 40 84 63 00 00 1E 01 1D 00 72 51 D0 1E 20 6E 28 0E 55 00 40 84 63 00 00 1E 00 00 00 00 00 00 00 00 0F 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 e
(2) UHD HDMI2 EDID data (2D, AC3, 3G)
0 1 2 3 4 5 6 7 8 9 A B C D E F 00 00 FF FF FF FF FF FF 00 1E 6D a b 01 c 01 03 80 A0 5A 78 0A EE 91 A3 54 4C 99 26 02 0F 50 54 A1 08 00 31 40 45 40 61 40 71 40 81 80 03 01 01 01 01 01 01 02 3A 80 18 71 38 2D 40 58 2C 04 45 00 40 84 63 00 00 1E 66 21 50 B0 51 00 1B 30 05 40 70 36 00 40 84 63 00 00 1E 00 00 00 FD 00 3A 06 3E 1E 53 10 00 0A 20 20 20 20 20 20 d 07 d 01 e 08 02 03 39 F1 54 10 9F 04 13 05 14 03 02 12 20 21 09 22 15 01 5D 5E 5F 62 63 64 26 15 07 50 09 57 07 0A f E3 0B 05 C0 00 E5 0E 60 61 65 66 01 1D 80 18 71 1C 16 0C 20 58 2C 25 00 40 84 63 00 00 9E 01 1D 00 72 51 0D D0 1E 20 6E 28 55 00 40 84 63 00 00 1E 00 00 00 0E 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0F 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 e
(3) UHD HDMI1 EDID data(2D, DTS, 6G)
0 1 2 3 4 5 6 7 8 9 A B C D E F 00 00 FF FF FF FF FF FF 00 1E 6D a b 01 c 01 03 80 A0 5A 78 0A EE 91 A3 54 4C 99 26 02 0F 50 54 A1 08 00 31 40 45 40 61 40 71 40 81 80 03 01 01 01 01 01 01 08 E8 00 30 F2 70 5A 80 B0 58 04 8A 00 40 84 63 00 00 1E 02 3A 80 18 71 38 2D 40 05 58 2C 45 00 40 84 63 00 00 1E 00 00 00 FD 00 3A 06 3E 1E 88 3C 00 0A 20 20 20 20 20 20 d 07 d 01 e 08 02 03 47 F1 58 10 9F 04 13 05 14 03 02 12 20 21 09 22 15 01 60 61 5D 5E 5F 65 66 62 63 64 29 3D 06 0A C0 15 07 50 09 57 07 f 0B f 67 D8 5D C4 01 78 80 03 E3 05 0C C0 00 E4 0F 00 C0 18 66 21 50 B0 51 00 1B 30 40 0D 70 36 00 40 84 63 00 00 1E 01 1D 00 72 51 D0 1E 0E 20 6E 28 55 00 40 84 63 00 00 1E 00 00 00 00 00 0F 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 e
Only for training and service purposes
- 11 -
LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.
(4) UHD HDMI2 EDID data(2D, DTS, 3G)
0 1 2 3 4 5 6 7 8 9 A B C D E F 00 00 FF FF FF FF FF FF 00 1E 6D a b 01 c 01 03 80 A0 5A 78 0A EE 91 A3 54 4C 99 26 02 0F 50 54 A1 08 00 31 40 45 40 61 40 71 40 81 80 03 01 01 01 01 01 01 02 3A 80 18 71 38 2D 40 58 2C 04 45 00 40 84 63 00 00 1E 66 21 50 B0 51 00 1B 30 05 40 70 36 00 40 84 63 00 00 1E 00 00 00 FD 00 3A 06 3E 1E 53 10 00 0A 20 20 20 20 20 20 d 07 d 01 e 08 02 03 3C F1 54 10 9F 04 13 05 14 03 02 12 20 21 09 22 15 01 5D 5E 5F 62 63 64 29 3D 06 C0 15 07 50 0A 09 57 07 f 0B f E3 05 C0 00 E5 0E 60 61 65 66 01 1D 80 18 0C 71 1C 16 20 58 2C 25 00 40 84 63 00 00 9E 01 1D 0D 00 72 51 D0 1E 20 6E 28 55 00 40 84 63 00 00 1E 0E 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0F 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 e
(5) UHD HDMI1 EDID data(2D, PCM, 6G)
0 1 2 3 4 5 6 7 8 9 A B C D E F 00 00 FF FF FF FF FF FF 00 1E 6D a b 01 c 01 03 80 A0 5A 78 0A EE 91 A3 54 4C 99 26 02 0F 50 54 A1 08 00 31 40 45 40 61 40 71 40 81 80 03 01 01 01 01 01 01 08 E8 00 30 F2 70 5A 80 B0 58 04 8A 00 40 84 63 00 00 1E 02 3A 80 18 71 38 2D 40 05 58 2C 45 00 40 84 63 00 00 1E 00 00 00 FD 00 3A 06 3E 1E 88 3C 00 0A 20 20 20 20 20 20 d 07 d 01 e 08 02 03 41 F1 58 10 9F 04 13 05 14 03 02 12 20 21 09 22 15 01 60 61 5D 5E 5F 65 66 62 63 64 23 09 57 0A 07 f 0B 67 D8 5D C4 01 78 80 03 E3 05 C0 00 E4 0F 00 C0 0C 18 66 21 50 B0 51 00 1B 30 40 70 36 00 40 84 63 0D 00 00 1E 01 1D 00 72 51 D0 1E 20 6E 28 55 00 40 0E 84 63 00 00 1E 00 00 00 00 00 00 00 00 00 00 00 0F 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 e
(6) UHD HDMI2 EDID data(2D, PCM, 3G)
0 1 2 3 4 5 6 7 8 9 A B C D E F 00 00 FF FF FF FF FF FF 00 1E 6D a b 01 c 01 03 80 A0 5A 78 0A EE 91 A3 54 4C 99 26 02 0F 50 54 A1 08 00 31 40 45 40 61 40 71 40 81 80 03 01 01 01 01 01 01 02 3A 80 18 71 38 2D 40 58 2C 04 45 00 40 84 63 00 00 1E 66 21 50 B0 51 00 1B 30 05 40 70 36 00 40 84 63 00 00 1E 00 00 00 FD 00 3A 06 3E 1E 53 10 00 0A 20 20 20 20 20 20 d 07 d 01 e 08 02 03 36 F1 54 10 9F 04 13 05 14 03 02 12 20 21 09 22 15 01 5D 5E 5F 62 63 64 23 09 57 07 f 0A f E3 05 C0 00 0B E5 0E 60 61 65 66 01 1D 80 18 71 1C 16 20 58 2C 0C 25 00 40 84 63 00 00 9E 01 1D 00 72 51 D0 1E 20 0D 6E 28 55 00 40 84 63 00 00 1E 00 00 00 00 00 00 0E 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0F 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 e
■ Detail EDID Options are below
a. Product ID
MODEL NAME HEX EDID Table DDC Function
UHD Model 0001 01 00 Analog/Digital
b. Serial No: Controlled on production line. c. Month, Year:
ex) Week : '01' -> '01'
Year : '2015' -> '19' fix
d. Model Name(Hex):
cf) TV set’s model name in EDID data is below.
Model name MODEL NAME(HEX)
LG TV 00 00 00 FC 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 (LG TV)
e. Checksum: Changeable by total EDID data.
1) AC3 If HDMI UHD Deep Colour is “On” in Picture Menu, HDMI has 6G checksum.
EDID C/S data
UHD
HDMI Block 0 A0 (HDMI1, 6G) Block 1 D0 (HDMI1, 6G) Block 0 E6 (HDMI1, 3G) → Default
Check sum
(Hex)
Block 1 7A (HDMI1, 3G) → Default Block 0 A0 (HDMI2, 6G) Block 1 C0 (HDMI2, 6G) Block 0 E6(HDMI12 3G) → Default Block 1 6A(HDMI12 3G) → Default
2) DTS If HDMI UHD Deep Colour is “On” in Picture Menu, HDMI has 6G checksum.
EDID C/S data
UHD
HDMI Block 0 A0 (HDMI1, 6G) Block 1 C7 (HDMI1, 6G) Block 0 E6 (HDMI1, 3G) → Default
Check sum
(Hex)
Block 1 71 (HDMI1, 3G) → Default Block 0 A0(HDMI2, 6G) Block 1 B7 (HDMI2, 6G) Block 0 E6 (HDMI2, 3G) → Default Block 1 61 (HDMI2, 3G) → Default
3) PCM If HDMI UHD Deep Colour is “On” in Picture Menu, HDMI has 6G checksum.
EDID C/S data
UHD
HDMI Block 0 A0 (HDMI1, 6G) Block 1 42 (HDMI2, 6G) Block 0 E6 (HDMI1, 3G) → Default
Check sum
(Hex)
Block 1 EC (HDMI2, 3G) → Default Block 0 A0 (HDMI1, 6G) Block 1 32 (HDMI2, 6G) Block 0 E6 (HDMI1, 3G) → Default Block 1 DC (HDMI2, 3G) → Default
e. Vendor Specific
INPUT Model name(HEX)
HDMI1 6E 03 0C 00 10 00 B8 3C 20 00 80 01 02 03 04
HDMI2 6E 03 0C 00 10 00 B8 3C 20 00 80 01 02 03 04
Only for training and service purposes
- 12 -
LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.
3.4. Function Check
- Check display and sound
■ Check Input and Signal items.
1) TV
2) AV (SCART / CVBS)
3) COMPONENT (480i)
4) HDMI * Display and Sound check is executed by Remote control.
<Caution> Not to push the INSTOP key after completion if the function inspection.
4. Total Assembly line process
4.1. White Balance adjustment
▪ W/B Equipment condition
CA210 : LED → CH14, Test signal: Inner pattern(80IRE)
▪ Above 5 minutes H/run in the inner pattern. (“power on” key
of adjust remote control)
▪ If it is executed W/B adjustment in 2~3 minutes H/run, it is
adjusted by Target data.
Mode Temp Coordinate spec Target
Cool 13,000 K
Medium 9,300 K
Warm 6,500 K
X = 0.271 (± 0.002) Y = 0.270 (± 0.002)
X = 0.286 (± 0.002) Y = 0.289 (± 0.002)
X = 0.313 (± 0.002) Y = 0.329 (± 0.002)
▪ Normal line(LGD/CMI, March ~ December for Gumi, Global)
NetCast5
Aging 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
Cool Medium Warm
x y x y x y
271 270 286 289 313 329
▪ Normal line(LGD/CMI, January ~ February for Gumi, Apply
not Cinema Screen)
NetCast5
Aging time
(Min)
1 0-2 286 295 301 314 328 354 2 3-5 284 290 299 309 326 349 3 6-9 282 287 297 306 324 346 4 10-19 279 283 294 302 321 342 5 20-35 276 278 291 297 318 337 6 36-49 274 275 289 294 316 334 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
Cool Medium Warm
x y x y x y
271 270 286 289 313 329
▪ Aging chamber(LGD/CMI)
NetCase5
Aging time
(Min)
1 0-5 280 285 294 308 319 340 2 6-10 276 280 290 303 315 335 3 11-20 272 275 286 298 311 330 4 21-30 269 272 283 295 308 327 5 31-40 267 268 281 291 306 323 6 41-50 266 265 280 288 305 320 7 51-80 265 263 279 286 304 318 8 81-119 264 261 278 284 303 316 9 Over 120 264 260 278 283 303 315
Cool Medium Warm
X y x y x y
271 270 285 293 313 329
X = 0.278 Y = 0.280
X = 0.293 Y = 0.299
X = 0.320 Y = 0.339
Only for training and service purposes
- 13 -
LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.
▪ Use only AUO/Sharp/CSOT(Cool temp Spec is 13000 K)
Cool Medium Warm
X y x y x y
spec 271 270 286 289 313 329
target 278 280 293 299 320 339
▪ W/B information
Model information W/B information
Model Module Panel Backlight Type Using W/B table
All All All Direct LED O
* Connecting picture of the measuring instrument
(On Automatic control) Inside PATTERN is used when W/B is controlled. Connect to
auto controller or push Adjustment R/C P-ONLY → Enter the
mode of White-Balance, the pattern will come out.
Full White Pattern
RS-232C Communication
CA-210
COLOR ANALYZER TYPE : CA-210
* Manual W/B process using adjust Remote control.
▪ After enter Service Mode by pushing "ADJ" key, ▪ Enter White Balance by pushing "►" key at "9. White
Balance".
EZ ADJUST
0. Tool Option1
1. Tool Option2
2. Tool Option3
3. Tool Option4
4. Tool Option5
5. Tool Option6
6. Country Group
7. Area Option
8. ADC Calibration
9. White Balance
10. 10 Point WB
11. Test Pattern
12 EDID D/L
13. Sub B/C
14. Ext. Input Adjust
* CASE Cool Mode
First adjust the coordinate far away from the target value(x, y).B.
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.
Whit Balance
Color Temp. ◄ ►
R-Gain
G-Gain
B-Gain
R-Cut
G-Cut
B-Cut
Test-Pattern
Backlight
Reset To Set
Cool
172
172
192
64
64
64
ON
100
* Auto-control interface and directions
(1) Adjust in the place where the influx of light like floodlight
around is blocked. (illumination is less than 10 lux).
(2) Adhere closely the Color analyzer(CA210) to the module
less than 10 cm distance, keep it with the surface of the Module and Color analyzer's prove vertically(90° ± 2.5°).
(3) Aging time
- After aging start, keep the power on (no suspension of power supply) and heat-run over 5 minutes.
- Using 'no signal' or 'POWER ONLY' or the others, check the back light on.
▪ Auto adjustment Map(using RS-232C to USB cable)
RS-232C COMMAND
[CMD ID DATA]
Wb 00 00 White Balance Start Wb 00 ff White Balance End
RS-232C COMMAND
[CMD ID DATA]
MIN
Cool Mid Warm Cool Mid Warm
R Gain jg Ja jd 00 172 192 192 254
G Gain jh Jb je 00 172 192 192 192
B Gain ji Jc jf 00 192 192 172 254
R Cut 64 64 64 128
G Cut 64 64 64 128
B Cut 64 64 64 128
<Caution>
Color Temperature : COOL, Medium, Warm. One of R Gain/G Gain/ B Gain should be kept on 0xC0, and adjust other two lower than C0.(When R/G/B Gain are all C0, it is the FULL Dynamic Range of Module)
CENTER
(DEFAULT)
MAX
How to adjust
1) In case G gain more than 172 Adjust R Gain and B Gain less than 192
2) If the G gain value be adjusted down to 172 One of the R/B Gain is 254
3) If G Gain is 172 , More than one of R/B Gain is to be between 192~254
* 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
* After you finished all adjustments, Press "In-start" key and
compare Tool option and Area option value with its BOM, if it is correctly same then unplug the AC cable. If it is not same, then correct it same with BOM and unplug AC cable. For correct it to the model's module from factory Jig model.
* Push the "IN STOP" key after completing the function
inspection. And Mechanical Power Switch must be set “ON”.
Only for training and service purposes
- 14 -
LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.
4.2. IR emitter inspection
(1) Start 3D pattern inspection. (2) If IR emitter signal is correctly received to IR receiver, the
lamp of IR tester turns on.
4.3. Outgoing condition Configuration
■ When pressing IN-STOP key by SVC remocon, Red LED
are blinked alternatively. And then automatically turn off.
(Must not AC power OFF during blinking)
6. GND and HI-POT Test
6.1. HI-POT auto-check preparation
- Check the POWER cable and SIGNAL cable insertion condition
6.2. 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) 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
- Touchable Metal : 3 KV / min at 100 mA
- SIGNAL : 3 KV / min at 100 mA
(2) TEST time: 1 second. (case : mass production ) (3) TEST POINT
- Touchable Metal => LIVE & NEUTRAL : Touchable Metal.
- SIGNAL => LIVE & NEUTRAL : SIGNAL.
7. Model name & Serial number D/L
▪ Press "Power on" key of service remote control.
(Baud rate : 115200 bps)
▪ Connect RS232 Signal Cable to USB Jack. ▪ Write Serial number ▪ Must check the serial number at the Diagnostics of SET UP
menu(Refer to below).
5. Local Dimming Function Check
Step1) Turn on TV. Step2) Press “P-only” key, enter to power only mode and
escape the “P-only” Mode by pressing “Exit” key Step3) Press “Tilt” key, entrance to Local Dimming mode. Step4) At the Local Dimming mode, module Edge Backlight
moving left to right Back light of module moving Step5) confirm the Local Dimming mode Step6) Press “Exit” key
7.1. Signal Table
CMD LENGTH ADH ADL DATA_1 . . . Data_n CS DELAY
CMD : A0h LENGTH : 85~94h (1~16 bytes) ADH : EEPROM Sub Address high (00~1F) ADL : EEPROM Sub Address low (00~FF) Data : Write data CS : CMD + LENGTH + ADH + ADL + Data_1 +...+ Data_n Delay : 20ms
7.2. Command Set
Adjust mode CMD(hex) LENGTH(hex) Description
EEPROM WRITE A0h 84h+n n-bytes Write (n = 1~16)
* Description
FOS Default write : <7mode data> write Vtotal, V_Frequency, Sync_Polarity, Htotal, Hstart, Vstart, 0, Phase Data write : Model Name and Serial Number write in EEPROM,.
Only for training and service purposes
- 15 -
LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.
7.3. Method & notice
(1) Serial number D/L is using of scan equipment. (2) Setting of scan equipment operated by Manufacturing
Technology Group.
(3) Serial number D/L must be conformed when it is produced in
production line, because serial number D/L is mandatory by D-book 4.0.
8. MAC Address & CI+ key download
8.1. MAC Address
8.1.1. Equipment & Condition
▪ Play file : Serial.exe ▪ MAC Address edit ▪ Input Start / End MAC address
* 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) There is impossible to download by bar code scan, so It need Manual download.
1) Press the "Instart" key of Adjustment remote control.
2) Go to the menu "6.Model Number D/L" like below photo.
3) Input the Factory model name or Serial number like photo.
4) Check the model name Instart menu. → Factory name displayed. (ex 47LB560V-ZA)
5) Check the Diagnostics.(DTV country only) → Buyer model
displayed.(ex
47LB560V-ZA
)
8.1.2. Download method
(1) Communication Prot connection
Connection: PCBA(USB Port) → USB to Serial Adapter(UC-
232A) → RS-232C cable → PC(RS-232C port)
* Caution: LJ21* chassis support only UC-232A driver. (only
use this one.)
(2) MAC Address & CI+ Key Download
▪ Set CI+ Key path Directory at Start Mac & CI+ Download
Programme
▪ Com 1,2,3,4 and 115200(Baudrate)
GP4_LOW
Only for training and service purposes
- 16 -
▪ Port connection button click(1) ▪ Push the (2) MAC Address write. ▪ At success Download, check the OK (3) ▪ Start CI+ Key Download, Push the (4) ▪ Check the OK or NG
LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.
8.2. LAN Inspection
8.2.1. Equipment & Condition
▪ Each other connection to LAN Port of IP Hub and Jig
8.2.2. LAN inspection solution
▪ LAN Port connection with PCB ▪ Network setting at MENU Mode of TV ▪ Setting automatic IP ▪ Setting state confirmation
-> If automatic setting is finished, you confirm IP and MAC
Address.
8.3. LAN PORT INSPECTION(PING TEST)
Connect SET -> LAN port == PC -> LAN Port
SET PC
8.3.1. Equipment setting
(1) Play the LAN Port Test PROGRAM. (2) Input IP set up for an inspection to Test Program.
*IP Number : 12.12.2.2
8.3.2. 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.
Only for training and service purposes
- 17 -
LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.
DDR3
256MB
BLOCK DIAGRAM
Nand Flash
(1Gb)
MAIN Audio
SPI Flash
(1MB)
SPI
Boot
M1A
System eeprom
(256Kb)
I2C
AMP(2ch)
I2S Out
I2C
SUB
IR / Key
IR/KEY
ASSY
DDR3
Vx1
LVDS
(60Hz)
URSA11
1Gb
embedded
1Gb
1Gb
DDR3
120Hz only
1Gb
X-tal
24MHz
P_TS
CI Slot
Analog Demod
P_TS
T/C Demod
P_TS
IF (+/-)
P_TS
TUNER
CVBS
DEMOD
(S2)
(S2)
TUNER
(T2/C/A)
S
LNB
USB
OCP
USB1(2.0)
I
HDMI
Rx
1.5A
E
D
(V)
CVBS/YPbPr
Audio Out
H/P
CVBS/RGB
SPDIF OUT
OPTIC
SCART
AV/COMP
HDMI
HDMI1.4
E
A
R
R
(H)
HDMI
MUX
Tx
HDMI1(HDMI2.0)
HDMI2(HDMI2.0)
Air/
Cable
Only for training and service purposes
DVB-S
E
A
R
R
(H)
- 18 -
LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.
400
EXPLODED VIEW
IMPORTANT SAFETY NOTICE
Many electrical and mechanical parts in this chassis have special safety-related characteristics. These parts are identified by in the Schematic Diagram and EXPLODED VIEW. It is 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.
911
910
521
120
900
540
901
LV1
121
530
820
500
800
401
902
200
Only for training and service purposes
- 19 -
A10
A2
Stand screw
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
R427
R428
5.1K
R430
2.7K
R431
1.2K
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
POWER_DET
Use Circuit Designator
Now is
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
R451 2K OPT
ZD402
+3.3V_NORMAL
TYP 6000mA
R452
2K
OPT
5V
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
C409 1uF 10V
+5V_NORMAL
IC405
C410 2200pF 50V
EN
FB
VREG
SS
VIN
GND
EN
BD9D321EFJ
1
2
3
4
3A
BD2242G
1
2
3
10K
IC406
9
THERMAL
[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
POWER_28P R407
R411 33
POWER_28P
C408 18pF
OPT
POWER_28P
PWR ON
PDIM1
3.5V
3.5V GND 12V 12V 12V GND 24V 24V GND
33
C432 18pF
OPT
SCLK
PWR ON
PDIM1
3.5V
3.5V
SIN
P402
GND 12V 12V 12V GND 24V 24V GND
1 3 5 7 9 11 13 15 17 19 21 23 25 27
29
POWER_24P
1 3 5 7 9 11 13 15 17 19 21 23
25
P401
DRV ON
2
PDIM2
4
GND
6
3.5V
8
GND
10
12V
12
12V
14
GND
16
24V
18
24V
20
GND
22
NC
24
GND
26
V_SYNC
28
.
DRV ON
2
PDIM2
4
GND
6
3.5V
8
GND
10
12V
12
12V
14
GND
16
24V
18
24V
20
GND
22
NC
24
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
+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 3216 CAP(SIDE)
Copyright © 2015 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
+5V_USB
JK700
1234
USB DOW N ST REAM
3AU 04S- 305- ZC-( LG)
5
OPT C701
5pF 50V
OPT C702
5pF 50V
ZD700 SD05 5V OPT
C700 10uF 10V
R700
2.2
R701
2.2
OPT D700 RCLAMP0502BA
C703 10uF 10V
OPT
SIDE_USB1_DM
SIDE_USB1_DP
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_S1
2014.04.24
07
SPDIF
Copyright © 2015 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
SPDIF OPTIC JACK
5.15 Mstar Circuit Application
SPDIF_OUT
+3.3V_NORMAL
C1001
1uF
OPT
10V
ESD Ready
C1002 18pF 50V
SPDIF_OPTIC
VINPUT
SPDIF_OPTIC JST1223-001
GND
VCC
JK1001
1
2
3
Fib er O ptic
4
FIX_POLE
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.
SPDIF
2014.04.24M1A_URSA9_UD
10
+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
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
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
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
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_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
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
A-MA14
R1203
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
H1
VREFDQ
L8
240 1%
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%
M1A_256M_UO4
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_UO4
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
IC101-*1
M1A_256M_UO7_AVS+
IC101-*2
LGE2136(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
M1A_128M_UO7_AVS+
IC101-*3
LGE2135(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
33
SPI_SCK
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
CI Region
Copyright © 2015 LG Electronics. Inc. All rights reserved. Only for training and service purposes
LGE Internal Use Only
CI SLOT
+5V_CI_ON
CI_DATA[0-7]
* Option name of this page : CI_SLOT
(because of Hong Kong)
CI TS INPUT
+5V_NORMAL
CLOSE TO MSTAR
R1900 10K
/CI_CD1
CI_TS_DATA[4] CI_TS_DATA[5] CI_TS_DATA[6] CI_TS_DATA[7]
CI_IORD CI_IOWR
CI_MDI[0] CI_MDI[1] CI_MDI[2] CI_MDI[3]
CI_MDI[4] CI_MDI[5] CI_MDI[6] CI_MDI[7]
PCM_RST
/PCM_WAIT
CI_TS_CLK CI_TS_VAL
CI_TS_SYNC
CI_TS_DATA[0] CI_TS_DATA[1] CI_TS_DATA[2] CI_TS_DATA[3]
CLOSE TO MSTAR
CI_MISTRT
CI_MIVAL_ERR
CI_MCLKI
+5V_NORMAL
R1908
10K
AR1900
33
R1910 10K
GND
R1909
10K
R1911
R1903
47
R1904
REG
R1905 100
R1906 R1907 33
/CI_CD2
C1900 2pF 50V
47
33
AR1901 33
+5V_NORMAL
C1901
0.1uF
R1912
C1903
10uF
10V
CI_SLOT
P1900
R1914
100
10K
100
GND
10125901-115LF
35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59
65 66 67 68
GND
1 2 3 4 5 6 7 8
9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 2660 2761 2862 2963 3064 31 32 33 34
G1G2
69
R1917
47
R1918
100
C1904
0.1uF GND
GND
CI_DATA[3] CI_DATA[4] CI_DATA[5] CI_DATA[6] CI_DATA[7]
CI_DATA[0] CI_DATA[1] CI_DATA[2]
CI_DATA[0-7]
R1919
CI_ADDR[10]
CI_DATA[0-7]
CI_ADDR[11]
CI_ADDR[9]
CI_ADDR[8] CI_ADDR[13] CI_ADDR[14]
CI_ADDR[12]
CI_ADDR[7]
CI_ADDR[6]
CI_ADDR[5]
CI_ADDR[4]
CI_ADDR[3]
CI_ADDR[2]
CI_ADDR[1]
CI_ADDR[0]
10K
/PCM_CE
CI_OE
+5V_NORMAL
R1920 10K
CI_WE
GND
CI_ADDR[0-14]
/PCM_IRQA
C1905
0.1uF 16V
CLOSE TO MSTAR
CI HOST I/F
CI_ADDR[7] CI_ADDR[6] CI_ADDR[5] CI_ADDR[4]
CI_MDI[7] CI_MDI[6] CI_MDI[5] CI_MDI[4]
CI_MDI[3] CI_MDI[2] CI_MDI[1] CI_MDI[0]
CI_MISTRT
CI_MIVAL_ERR
CI_MCLKI
CI_DET
AR1902 100
AR1903 33
AR1904 33
R1921 33 R1922 33 R1923 100
PCM_A[0]
PCM_A[1]
PCM_A[2]
PCM_A[3]
FE_TS_DATA[7] FE_TS_DATA[6] FE_TS_DATA[5] FE_TS_DATA[4]
FE_TS_DATA[3] FE_TS_DATA[2] FE_TS_DATA[1] FE_TS_DATA[0]
CI_BUFFER_TOSHIBA(MULTI)
1OE
1A1
2Y4
1A2
2Y3
1A3
2Y2
1A4
2Y1
GND
FE_TS_SYNC FE_TS_VAL_ERR
FE_TS_CLK
IC1902
74LCX244FT
1
2
3
4
5
6
7
8
9
10
FE_TS_DATA[0-7]
20
19
18
17
16
15
14
13
12
11
FE_TS_DATA[0-7]
+3.3V_NORMAL
C1906
0.1uF
VCC
16V
2OE
1Y1
2A4
1Y2
2A3
1Y3
2A2
1Y4
2A1
PCM_A[7]
PCM_A[6]
PCM_A[5]
PCM_A[4]
AR1910 100
CI_ADDR[0] CI_ADDR[1] CI_ADDR[2] CI_ADDR[3]
CI DETECT
/CI_CD2
/CI_CD1
OR_GATE_CI_NXP(MULTI)
IC1900
74LVC1G32GW
1B 5 VCC
3GND2A4 Y
TOSHIBA ELECTRONICS KOREA CORPORATION
OR_GATE_CI_TOSHIBA(MULTI)
IC1900-*1
IN_B
1
IN_A
2
GND
3
+3.3V_NORMAL
VCC
5
OUT_Y
4
CI POWER ENABLE CONTROL
IN
EN
IC1901
AP2151WG-7
5
4
PCM_5V_CTL
+5V_NORMAL
R1901 10K
R1902 100
1
2
3
OUT
GND
FLG
+3.3V_NORMAL
R1913
10K
C1902 1uF 10V
R1924 0
R1915 47
BLM18PG121SN1D
L1900
R1916 100K
CI_DET
/PCM_CD
+5V_CI_ON
CI_DATA[0-7]
CI_DATA[0-7]
CI_ADDR[8]
CI_ADDR[9] CI_ADDR[10] CI_ADDR[11]
CI_ADDR[12] CI_ADDR[13] CI_ADDR[14]
CI_OE
CI_WE CI_IORD CI_IOWR
CI_DATA[0] CI_DATA[1] CI_DATA[2] CI_DATA[3]
CI_DATA[4] CI_DATA[5] CI_DATA[6] CI_DATA[7]
REG
AR1905 33
AR1906 33
AR1908 33
AR1909 33
AR1907 33
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_OE /PCM_WE /PCM_IORD /PCM_IOWR
PCM_A[10] PCM_A[11]
PCM_A[12] PCM_A[13] PCM_A[14] /PCM_REG
PCM_D[0-7]
PCM_D[0-7]
CI_BUFFER_NXP(MULTI)
IC1902-*1
74LVC244APW
1OE
1
1A0
2
2Y0
3
1A1
4
2Y1
5
1A2
6
2Y2
7
1A3
8
2Y3
9
GND
10
VCC
20
2OE
19
1Y0
18
2A0
17
1Y1
16
2A1
15
1Y2
14
2A2
13
1Y3
12
2A3
11
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
PCMCI
2014.04.24 19
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