Internal Use Only
OLED TV
SERVICE MANUAL
CHASSIS : EA62E
MODEL : OLED55E6P OLED55E6P-U
MODEL : OLED65E6P OLED65E6P-U
CAUTION
BEFORE SERVICING THE CHASSIS,
READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
P/NO : MFL69465803 (1601-REV00) Printed in Korea
CONTENTS
CONTENTS .............................................................................................. 2
SAFETY PRECAUTIONS ........................................................................ 3
SERVICING PRECAUTIONS.................................................................... 4
SPECIFICATION ....................................................................................... 6
ADJUSTMENT INSTRUCTION .............................................................. 13
BLOCK DIAGRAM ................................................................................. 24
EXPLODED VIEW .................................................................................. 29
ASSEMBLY / DISASSEMBLY............ ......................... ............................ 30
TROUBLESHOOTING ............................................................. APPENDIN
Copyright © LG Electronics. Inc. All rights reserved. -2- LGE Internal Use Only
Only for training and service purposes
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 Leakage Current Hot Check (See below Figure)
Plug the AC cord directly into the AC outlet.
An isolation Transformer should always be used during the
servicing of a receiver whose chassis is not isolated from the AC Do not use a line Isolation Transformer during this check.
power line. Use a transformer of adequate power rating as this Connect 1.5 K / 10 watt resistor in parallel with a 0.15 uF capacitor
protects the technician from accidents resulting in personal injury between a known good earth ground (Water Pipe, Conduit, etc.)
from electrical shocks. and the exposed metallic parts.
Measure the AC voltage across the resistor using AC voltmeter
It will also protect the receiver and it's components from being with 1000 ohms/volt or more sensitivity.
damaged by accidental shorts of the circuitry that may be Reverse plug the AC cord into the AC outlet and repeat AC voltage
inadvertently introduced during the service operation. measurements for each exposed metallic part. Any voltage
measured must not exceed 0.75 volt RMS which is corresponds to
If any fuse (or Fusible Resistor) in this TV receiver is blown, 0.5 mA.
replace it with the specified. In case any measurement is out of the limits specified, there is
possibility of shock hazard and the set must be checked and
When replacing a high wattage resistor (Oxide Metal Film Resistor, repaired before it is returned to the customer.
over 1 W), keep the resistor 10 mm away from PCB.
Leakage Current Hot Check circuit
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.
Copyright © LG Electronics. Inc. All rights reserved. -3- LGE Internal Use Only
Only for training and service purposes
SERVICING PRECAUTIONS
CAUTION: Before servicing receivers covered by this service 2. After removing an electrical assembly equipped with ES
manual and its supplements and addenda, read and follow the devices, place the assembly on a conductive surface such as
SAFETY PRECAUTIONS on page 3 of this publication. aluminum foil, to prevent electrostatic charge buildup or expo-
NOTE: If unforeseen circumstances create conflict between the sure of the assembly.
following servicing precautions and any of the safety precautions 3. Use only a grounded-tip soldering iron to solder or unsolder ES
on page 3 of this publication, always follow the safety precautions. devices.
Remember: Safety First. 4. Use only an anti-static type solder removal device. Some solder
removal devices not classified as “anti-static” can generate
General Servicing Precautions electrical charges sufficient to damage ES devices.
1. Always unplug the receiver AC power cord from the AC power 5. Do not use freon-propelled chemicals. These can generate
source before; electrical charges sufficient to damage ES devices.
a. Removing or reinstalling any component, circuit board mod- 6. Do not remove a replacement ES device from its protective
ule or any other receiver assembly. package until immediately before you are ready to install it.
b. Disconnecting or reconnecting any receiver electrical plug or (Most replacement ES devices are packaged with leads electri-
other electrical connection. cally shorted together by conductive foam, aluminum foil or
c. Connecting a test substitute in parallel with an electrolytic comparable conductive material).
capacitor in the receiver. 7. Immediately before removing the protective material from the
CAUTION: A wrong part substitution or incorrect polarity leads of a replacement ES device, touch the protective material
installation of electrolytic capacitors may result in an explo- to the chassis or circuit assembly into which the device will be
sion hazard. installed.
2. Test high voltage only by measuring it with an appropriate CAUTION: Be sure no power is applied to the chassis or circuit,
high voltage meter or other voltage measuring device (DVM, and observe all other safety precautions.
FETVOM, etc) equipped with a suitable high voltage probe. 8. Minimize bodily motions when handling unpackaged replace-
Do not test high voltage by "drawing an arc". ment ES devices. (Otherwise harmless motion such as the
3. Do not spray chemicals on or near this receiver or any of its brushing together of your clothes fabric or the lifting of your
assemblies. foot from a carpeted floor can generate static electricity suf-
4. Unless specified otherwise in this service manual, clean ficient to damage an ES device.)
electrical contacts only by applying the following mixture to the
contacts with a pipe cleaner, cotton-tipped stick or comparable General Soldering Guidelines
non-abrasive applicator; 10 % (by volume) Acetone and 90 % 1. Use a grounded-tip, low-wattage soldering iron and appropriate
(by volume) isopropyl alcohol (90 % - 99 % strength) tip size and shape that will maintain tip temperature within the
CAUTION: This is a flammable mixture. range or 500 °F to 600 °F.
Unless specified otherwise in this service manual, lubrication of 2. Use an appropriate gauge of RMA resin-core solder composed
contacts in not required. of 60 parts tin/40 parts lead.
5. Do not defeat any plug/socket B+ voltage interlocks with which 3. Keep the soldering iron tip clean and well tinned.
receivers covered by this service manual might be equipped. 4. Thoroughly clean the surfaces to be soldered. Use a mall wire-
6. Do not apply AC power to this instrument and/or any of its bristle (0.5 inch, or 1.25 cm) brush with a metal handle.
electrical assemblies unless all solid-state device heat sinks are Do not use freon-propelled spray-on cleaners.
correctly installed. 5. Use the following unsoldering technique
7. Always connect the test receiver ground lead to the receiver a. Allow the soldering iron tip to reach normal temperature.
chassis ground before connecting the test receiver positive (500 °F to 600 °F)
lead. b. Heat the component lead until the solder melts.
Always remove the test receiver ground lead last. c. Quickly draw the melted solder with an anti-static, suction-
8. Use with this receiver only the test fixtures specified in this type solder removal device or with solder braid.
service manual. CAUTION: Work quickly to avoid overheating the circuit
CAUTION: Do not connect the test fixture ground strap to any board printed foil.
heat sink in this receiver. 6. Use the following soldering technique.
a. Allow the soldering iron tip to reach a normal temperature
Electrostatically Sensitive (ES) Devices (500 °F to 600 °F)
Some semiconductor (solid-state) devices can be damaged eas- b. First, hold the soldering iron tip and solder the strand against
ily by static electricity. Such components commonly are called the component lead until the solder melts.
Electrostatically Sensitive (ES) Devices. Examples of typical ES c. Quickly move the soldering iron tip to the junction of the
devices are integrated circuits and some field-effect transistors component lead and the printed circuit foil, and hold it there
and semiconductor “chip” components. The following techniques only until the solder flows onto and around both the compo-
should be used to help reduce the incidence of component dam- nent lead and the foil.
age caused by static by static electricity. CAUTION: Work quickly to avoid overheating the circuit
1. Immediately before handling any semiconductor component or board printed foil.
semiconductor-equipped assembly, drain off any electrostatic d. Closely inspect the solder area and remove any excess or
charge on your body by touching a known earth ground. Alter- splashed solder with a small wire-bristle brush.
natively, obtain and wear a commercially available discharging
wrist strap device, which should be removed to prevent poten-
tial shock reasons prior to applying power to the unit under test.
Copyright © LG Electronics. Inc. All rights reserved. -4- LGE Internal Use Only
Only for training and service purposes
IC Remove/Replacement 3. Solder the connections.
Some chassis circuit boards have slotted holes (oblong) through CAUTION: Maintain original spacing between the replaced
which the IC leads are inserted and then bent flat against the cir- component and adjacent components and the circuit board to
cuit foil. When holes are the slotted type, the following technique prevent excessive component temperatures.
should be used to remove and replace the IC. When working with
boards using the familiar round hole, use the standard technique Circuit Board Foil Repair
as outlined in paragraphs 5 and 6 above. Excessive heat applied to the copper foil of any printed circuit
board will weaken the adhesive that bonds the foil to the circuit
Removal board causing the foil to separate from or "lift-off" the board. The
1. Desolder and straighten each IC lead in one operation by following guidelines and procedures should be followed whenever
gently prying up on the lead with the soldering iron tip as the this condition is encountered.
solder melts.
2. Draw away the melted solder with an anti-static suction-type At IC Connections
solder removal device (or with solder braid) before removing To repair a defective copper pattern at IC connections use the
the IC. following procedure to install a jumper wire on the copper pattern
Replacement side of the circuit board. (Use this technique only on IC connec-
1. Carefully insert the replacement IC in the circuit board. tions).
2. Carefully bend each IC lead against the circuit foil pad and
solder it. 1. Carefully remove the damaged copper pattern with a sharp
3. Clean the soldered areas with a small wire-bristle brush. knife. (Remove only as much copper as absolutely necessary).
(It is not necessary to reapply acrylic coating to the areas). 2. carefully scratch away the solder resist and acrylic coating (if
used) from the end of the remaining copper pattern.
"Small-Signal" Discrete Transistor 3. Bend a small "U" in one end of a small gauge jumper wire and
Removal/Replacement carefully crimp it around the IC pin. Solder the IC connection.
1. Remove the defective transistor by clipping its leads as close 4. Route the jumper wire along the path of the out-away copper
as possible to the component body. pattern and let it overlap the previously scraped end of the
2. Bend into a "U" shape the end of each of three leads remaining good copper pattern. Solder the overlapped area and clip off
on the circuit board. any excess jumper wire.
3. Bend into a "U" shape the replacement transistor leads.
4. Connect the replacement transistor leads to the corresponding At Other Connections
leads extending from the circuit board and crimp the "U" with Use the following technique to repair the defective copper pattern
long nose pliers to insure metal to metal contact then solder at connections other than IC Pins. This technique involves the
each connection. installation of a jumper wire on the component side of the circuit
board.
Power Output, Transistor Device
Removal/Replacement 1. Remove the defective copper pattern with a sharp knife.
1. Heat and remove all solder from around the transistor leads. Remove at least 1/4 inch of copper, to ensure that a hazardous
2. Remove the heat sink mounting screw (if so equipped). condition will not exist if the jumper wire opens.
3. Carefully remove the transistor from the heat sink of the circuit 2. Trace along the copper pattern from both sides of the pattern
board. break and locate the nearest component that is directly con-
4. Insert new transistor in the circuit board. nected to the affected copper pattern.
5. Solder each transistor lead, and clip off excess lead. 3. Connect insulated 20-gauge jumper wire from the lead of the
6. Replace heat sink. nearest component on one side of the pattern break to the lead
of the nearest component on the other side.
Diode Removal/Replacement Carefully crimp and solder the connections.
1. Remove defective diode by clipping its leads as close as pos- CAUTION: Be sure the insulated jumper wire is dressed so the
sible to diode body. it does not touch components or sharp edges.
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 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.
Copyright © LG Electronics. Inc. All rights reserved. -5- LGE Internal Use Only
Only for training and service purposes
SPECIFICATION
NOTE : Specifications and others are subject to change without notice for improvement.
1. Application range
This spec sheet is applied OLED TV with EA62E chassis
2. Test condition
Each part is tested as below without special notice.
(1) Temperature : 25 ºC ± 5 ºC(77 ± 9 ºF) , CST : 40 ºC ± 5 ºC
(2) Relative Humidity : 65 % ± 10 %
(3) Power Voltage
Standard input voltage (100~240V@ 50/60Hz)
* 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 20 minutes prior
to the adjustment
3. Test method
(1) Performance: LGE TV test method followed
(2) Demanded other specification
Safety : UL, CSA, CE, IEC specification
EMC: FCC, ICES, CE, IEC specification
Wireless : Wireless HD Specification (Option)
4. General Specification
No Item Specification Remark
1 Market USA
2 Receiving System ATSC / NTSC-M / 64 QAM / 256 QAM
3 Program coverage (1) VHF : 02~13
(2) UHF : 14~69
(3) DTV : 02-69
(4) CATV : 01~135
(5) CADTV : 01~135
4 Input Voltage AC 120 ~ 240V 50/60Hz USA (110~240V, 50/60Hz)
Copyright © LG Electronics. Inc. All rights reserved. -6- LGE Internal Use Only
Only for training and service purposes
5. 2D Mode
5.1. Component input(Y, CB/PB, CR/PR)
No. Resolution H-freq.(kHz) V-freq.(Hz) Pixel clock(MHz) Proposed
1 720*480i 15.73 59.94 13.500 SDTV, DVD 480I(525I)
2 720*480i 15.75 60.00 13.514 SDTV, DVD 480I(525I)
3 720*576i 15.625 50.00 13.500 SDTV, DVD 576I(625I) 50Hz
4 720*480p 31.47 59.94 27.000 SDTV 480P
5 720*480p 31.50 60.00 27.027 SDTV 480P
6 720*576p 31.25 50.00 27.000 SDTV 576P 50Hz
7 1280*720 44.96 59.94 74.176 HDTV 720P
8 1280*720 45.00 60.00 74.250 HDTV 720P
9 1280*720 37.50 50.00 74.250 HDTV 720P 50Hz
10 1920*1080 28.125 50.00 74.250 HDTV 1080I 50Hz,
11 1920*1080 33.72 59.94 74.176 HDTV 1080I
12 1920*1080 33.75 60.00 74.25 HDTV 1080I
13 1920*1080 56.25 50 148.5 HDTV 1080P
14 1920*1080 67.43 59.94 148.5 HDTV 1080P
15 1920*1080 67.50 60.00 148.5 HDTV 1080P
5.2. HDMI Input (PC)
No Resolution H-freq.(kHz) V-freq.(Hz) Pixel clock(MHz) Proposed Remarks
1 640*350 31.468 70.09 25.17 EGA
2 720*400 31.469 70.08 28.32 DOS
3 640*480 31.469 59.94 25.17 VESA(VGA)
4 800*600 37.879 60.31 40 VESA(SVGA)
5 1024*768 48.363 60.00 65 VESA(XGA)
6 1360*768 47.712 60.015 84.75 VESA(WXGA)
7 1152*864 54.348 60.053 80 VESA
8 1280*1024 63.981 60.020 109.00 SXGA Support to HDMI-PC
9 1920*1080 67.5 60 158.40 WUXGA(Reduced
Blanking)
10 3840*2160 54 24.00 297.00 UDTV 2160P
11 3840*2160 56.25 25.00 297.00 UDTV 2160P
12 3840*2160 67.5 30.00 297.00 UDTV 2160P
13 4096*2160 53.95 23.97 296.703 UDTV 2160P
14 4096*2160 54 24 297 UDTV 2160P
Copyright © LG Electronics. Inc. All rights reserved. -7- LGE Internal Use Only
Only for training and service purposes
5.3. HDMI Input (DTV)
No Resolution H-freq.(kHz) V-freq.(Hz) Pixel clock(MHz) Proposed
1 640*480 31.469 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, DVD 480I(525I) Spec. out but display
4 720*480 15.75 60.00 13.514 SDTV, DVD 480I(525I)
5 720*576 15.625 50.00 13.500 SDTV, DVD 576I(625I) 50Hz
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 SDTV 576P
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
12 1920*1080 28.125 50.00 74.25 HDTV 1080I
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 23.976 63.296 HDTV 1080P
16 1920*1080 27.00 24.000 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
20 1920*1080 67.432 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
23 3840*2160 54 24.00 297.00 UDTV 2160P
24 3840*2160 56.25 25.00 297.00 UDTV 2160P
25 3840*2160 61.43 29.97 296.703 UDTV 2160P
26 3840*2160 67.5 30.00 297.00 UDTV 2160P
27 3840*2160 112.5 50.00 594 UDTV 2160P When HDMI1,2,3
UHD DEEP COLOUR ON
28 3840*2160 134.86 59.94 593.407 UDTV 2160P When HDMI1,2,3
UHD DEEP COLOUR ON
29 3840*2160 135 60.00 594 UDTV 2160P When HDMI1,2,3
UHD DEEP COLOUR ON
30 4096*2160 53.95 23.98 296.703 UDTV 2160P
31 4096*2160 54 24.00 297 UDTV 2160P
32 4096*2160 56.25 25.00 297 UDTV 2160P
33 4096*2160 61.43 29.97 296.703 UDTV 2160P
34 4096*2160 67.5 30.00 297 UDTV 2160P
35 4096*2160 112.5 50.00 594 UDTV 2160P When HDMI1,2,3
UHD DEEP COLOUR ON
36 4096*2160 134.86 59.94 593.407 UDTV 2160P When HDMI1,2,3
UHD DEEP COLOUR ON
37 4096*2160 135 60.00 594 UDTV 2160P When HDMI1,2,3
UHD DEEP COLOUR ON
Copyright © LG Electronics. Inc. All rights reserved. -8- LGE Internal Use Only
Only for training and service purposes
6. 3D Mode(3D supported mode manually)
6.1. RF Input
No Resolution H-freq.(kHz) V-freq.(Hz) Pixel clock(MHz) Proposed Remarks
1 1280*720 37.500 50 74.25 HDTV 720P 2D to 3D, Side by Side, Top & Bottom
2 1920*1080 28.125 50 74.25 HDTV 1080I 2D to 3D, Side by Side, Top & Bottom
6.2. HDMI Input
6.2.1. HDMI1.4/2.0 (3D supported mode manually)
No Resolution H-freq(kHz) V-freq.(Hz) Pixel clock Proposed 3D input proposed mode
(MHz)
1 720*480 31.5 60 27.03 SDTV 480P 2D to 3D, Side by Side(Half), Top & Bottom
2 720*576 31.25 50 27 SDTV 576P
3 1280*720 45.00 60.00 74.25 HDTV 720P
37.500 50 74.25 HDTV 720P
4 1920*1080 33.75 60.00 74.25 HDTV 1080I
28.125 50.00 74.25 HDTV 1080I
5 1920*1080 27.00 24.00 74.25 HDTV 1080P
28.12 25 74.25 HDTV 1080P
33.75 30.00 74.25 HDTV 1080P
67.50 60.00 148.5 HDTV 1080P
56.250 50 148.5 HDTV 1080P
6 3840*2160 53.95 23.976 296.703 HDTV 2160P 2D to 3D,
4096*2160 Top & Bottom, Side by Side(half)
54 24.00 297.00 HDTV 2160P
56.25 25.00 297.00 HDTV 2160P
61.43 29.970 296.703 HDTV 2160P
67.5 30.00 297.00 HDTV 2160P
7 3840*2160 112.5 50 594 HDTV 2160P 2D to 3D, Top & Bottom(half), Side by
Side(half),
8 4096*2160 135 60 594 HDTV 2160P
When HDMI1,2,3
UHD DEEP COLOUR ON
Copyright © LG Electronics. Inc. All rights reserved. -9- LGE Internal Use Only
Only for training and service purposes
6.2.2. HDMI 1.4b (3D supported mode automatically)
No Resolution H-freq(kHz) V-freq.(Hz) Pixel clock(MHz) VIC 3D input proposed mode Proposed
1 640*480 31.469 / 31.5 59.94/ 60 25.125/25.2 1 Top-and-Bottom Secondary(SDTV 480P)
Side-by-side(half) Secondary(SDTV 480P)
62.938/63 59.94/ 60 50.35/50.4 1 Frame packing Secondary(SDTV 480P)
2 720*480 31.469 / 31.5 59.94 / 60 27.00/27.03 2,3 Top-and-Bottom Secondary(SDTV 480P)
Side-by-side(half) Secondary(SDTV 480P)
62.938/63 59.94 / 60 54/54.06 2,3 Frame packing Secondary(SDTV 480P)
3 1280*720 31.25 50 27 17,18 Top-and-Bottom Secondary(SDTV 576P)
Side-by-side(half)
62.5 50 54 17,18 Frame packing Secondary(SDTV 576P)
4 1920*1080 15.625 50 27 21 TFrame packing Secondary(SDTV 576I)
Top-and-Bottom Secondary(SDTV 576I)
Side-by-side(half) Secondary(SDTV 576I)
5 1920*1080 37.500 50 74.25 19 Top-and-Bottom Primary(HDTV 720P)
Side-by-side(half) Primary(HDTV 720P)
44.96 / 45 59.94 / 60 74.17/74.25 4 Top-and-Bottom Primary(HDTV 720P)
Side-by-side(half) Primary(HDTV 720P)
75 50 148.5 19 Frame packing Primary(HDTV 720P)
89.91/90 59.94 / 60 148.35/148.5 4 Side-by-side(Full) Primary(HDTV 720P)
6 1920*1080 28.125 50.00 74.25 20 Top-and-Bottom Secondary(HDTV 1080I)
Side-by-side(half) Primary(HDTV 1080I)
33.72 / 33.75 59.94 / 60 74.17/74.25 5 Top-and-Bottom Secondary(HDTV 1080I)
Side-by-side(half) Primary(HDTV 1080I)
56.25 50.00 148.5 20 Frame packing Primary(HDTV 1080I)
67.432/67.50 59.94 / 60 148.35/148.5 5 Frame packing Primary(HDTV 1080I)
7 1920*1080 26.97 / 27 23.97 / 24 74.17/74.25 32 Top-and-Bottom Primary(HDTV 1080P)
Side-by-side(half) Primary(HDTV 1080P)
28.125 25 74.25 33 Top-and-Bottom Secondary(HDTV 1080P)
Side-by-side(half) Secondary(HDTV 1080P)
33.716 / 29.976 / 74.18/74.25 34 Top-and-Bottom Primary(HDTV 1080P)
33.75 30.00 Side-by-side(half) Secondary(HDTV 1080P)
43.94/54 23.97 / 24 148.35/148.5 32 Frame packing Primary(HDTV 1080P)
56.25 25 148.5 33 Frame packing Secondary(HDTV 1080P)
67.432 / 67.5 29.976 / 30 148.35/148.5 34 Frame packing Primary(HDTV 1080P)
56.250 50 148.5 31 Top-and-Bottom Primary(HDTV 1080P)
Side-by-side(half) Secondary(HDTV 1080P)
67.43 / 67.5 59.94 / 60 148.35/148.50 16 Top-and-Bottom Primary(HDTV 1080P)
Side-by-side(half) Secondary(HDTV 1080P)
Copyright © LG Electronics. Inc. All rights reserved. - 10 - LGE Internal Use Only
Only for training and service purposes
6.2.3. HDMI-PC Input (3D) (3D supported mode manually)
No Resolution H-freq.(kHz) V-freq.(Hz) Pixel clock(MHz) Proposed Remarks
1 1024*768 48.36 60 65 HDTV 768P 2D to 3D,
Side by Side(half), Top & Bottom
2 1920*1080 47.71 60 85.5 HDTV 1080P 2D to 3D,
Side by Side(half), Top & Bottom
3 3840*2160 67.500 60 148.50 HDTV 2160P 2D to 3D,
54 24.00 297.00 Side by Side(half), Top & Bottom
56.25 25.00 297.00
4 4096*2160 67.5 30.00 297.00 HDTV 2160P 2D to 3D,
Side by Side(half), Top & Bottom
5 4096*2160 54 24 297.00 2D to 3D,
Top & Bottom(half), Side by Side(half)
6 Others - - - 640*350 2D to 3D,
720*400 Side by Side(half), Top & Bottom
640*480
800*600
1152*864
6.2.4. Component Input ( 3D) (3D supported mode manually)
No Resolution H-freq.(kHz) V-freq.(Hz) Pixel clock(MHz) Proposed Remarks
1 1280*720 37.5 50 74.25 HDTV 720P 2D to 3D,
2 1280*720 45.00 60.00 74.25 HDTV 720P Side by Side(half), Top &
Bottom
3 1280*720 44.96 59.94 74.176 HDTV 720P
4 1920*1080 33.75 60.00 74.25 HDTV 1080I
5 1920*1080 33.72 59.94 74.176 HDTV 1080I
6 1920*1080 28.12 50 74.25 HDTV 1080I
7 1920*1080 67.500 60 148.50 HDTV 1080P
8 1920*1080 67.432 59.94 148.352 HDTV 1080P
9 1920*1080 27.000 24.000 74.25 HDTV 1080P
10 1920*1080 28.12 25 74.25 HDTV 1080P
11 1920*1080 56.25 50 74.25 HDTV 1080P
12 1920*1080 26.97 23.976 74.176 HDTV 1080P
13 1920*1080 33.75 30.000 74.25 HDTV 1080P
14 1920*1080 33.71 29.97 74.176 HDTV 1080P
Copyright © LG Electronics. Inc. All rights reserved. - 11 - LGE Internal Use Only
Only for training and service purposes
6.2.5. USB – Movie (3D) (3D supported mode manually)
No Resolution H-freq.(kHz) V-freq.(Hz) Pixel clock(MHz) 3D input proposed mode
1 Under 704x480 - - - 2D to 3D
2 Over 704x480 - - - 2D to 3D, Side by Side(Half), Top & Bottom
Under 1080P
interlaced
3 Over 704x480 - 50 / 60 - 2D to 3D, Side by Side(Half), Top & Bottom,
Under 1080P - others -
progressive
4 Over 2160P - 24/25/30 - 2D to 3D, Side by Side(Half), Top & Bottom
6.2.6. USB, DLNA -Photo (3D) (3D supported mode manually)
No Resolution H-freq.(kHz) V-freq.(Hz) Pixel clock(MHz) 3D input proposed mode
1 Under 320x240 - - - 2D to 3D
2 Over 320x240 - - - 2D to 3D, Side by Side(Half), Top & Bottom
6.2.7. USB, DLNA (3D) (3D supported mode automatically)
No Resolution H-freq.(kHz) V-freq.(Hz) Pixel clock(MHz) 3D input proposed mode
1 1080p 33.75 30 74.25 Side by Side(Half), Top & Bottom, Side by Side(Full), Frame
2 2160p 67.5 30 297 Sequential, MPO(Photo), JPS(Photo)
6.2.8. Miracast, Widi (3D supported mode manually)
No Resolution H-freq.(kHz) V-freq.(Hz) Pixel clock(MHz) 3D input proposed mode
1 1024*768p - 30/60 - 2D to 3D
2 1280*720p - 30/60 -
3 1920*1080p - 30/60 -
4 Others - - - 2D to 3D
* Remark: 3D Input mode
No. Side by Side Top & Bottom Checkerboard Single Frame Frame Row Column
Sequential Packing Interleaving Interleaving
1
2D to 3D
Copyright © LG Electronics. Inc. All rights reserved. - 12 - LGE Internal Use Only
Only for training and service purposes
ADJUSTMENT INSTRUCTION
1. Application 4. Automatic Adjustment
This spec. sheet applies to EA62E Chassis applied OLED TV 4.1. ADC Calibration
all models manufactured in TV factory (1) Enter the ADC Calibration in ADJ Menu
(2) Check the ‘Internal’ at ADC Type and push Start button.
(3) Check ‘ OK ‘
2. Specification
(1) Because this is not a hot chassis, it is not necessary to use
an isolation transformer. However, the use of isolation
transformer will help protect test instrument.
(2) Adjustment must be done in the correct order.
(3) The adjustment must be performed in the circumstance of
25 ± 5 ºC of temperature and 65±10% of relative humidity if
there is no specific designation
(4) The input voltage of the receiver must keep 100~240V,
50/60Hz
(5) The receiver must be operated for about 5 minutes prior to
the adjustment when module is in the circumstance of over
15 ºC
In case of keeping module is in the circumstance of 0°C, it
should be placed in the circumstance of above 15°C for 2
hours
In case of keeping module is in the circumstance of below 4.2. MAC address D/L , CI+ key D/L , Widevine
-20°C, it should be placed in the circumstance of above
15°C for 3 hours. key D/L, ESN D/L, HDCP20 D/L
Connect: USB port
※ Caution Communication Prot connection
When still image is displayed for a period of 20 minutes or ▪ Com 1,2,3,4 and 115200(Baudrate)
longer (especially where W/B scale is strong. Mode check: Online Only
Digital pattern 13ch and/or Cross hatch pattern 09ch), there ▪ check the test process
can some afterimage in the black level area DETECT -> MAC -> ESN -> Widevine -> CI -> HDCP20
▪ Play : Press Enter key
▪ Result: Ready, Test, OK or NG
▪ Printer Out (MAC Address Label)
3. Adjustment items
3.1. Main PCBA Adjustments
▪ MAC Address Download
▪ ADC adjustment : 480i Comp1, 1920*1080 Comp1
▪ EDID/DDC download
- A bove adjustment items can be also performed in Final
Assembly if needed. Adjustment items in both PCBA and
final assembly tages can be checked by using the INSTART
Menu -> 1.ADJUST CHECK
3.2. Final assembly adjustment
▪White Balance adjustment
▪ RS-232C functionality check
▪ PING Test
▪ Factory Option setting per destination
▪ Ship-out mode setting (In-Stop)
▪ GND and HI-POT test
3.3. Etc
▪ Ship-out mode
▪ Service Option Default
▪ USB Download(S/W Update, Option, Service only)
▪ ISP Download(Option)
Copyright © LG Electronics. Inc. All rights reserved. - 13 - LGE Internal Use Only
Only for training and service purposes
4.3. LAN Inspection 4.4. LAN PORT INSPECTION(PING TEST)
4.3.1. Equipment & Condition Connect SET -> LAN port == PC -> LAN Port
▪ Each other connection to LAN Port of IP Hub and Jig
SET PC
4.4.1 Equipment setting
(1) Play the LAN Port Test PROGRAM.
(2) Input IP set up for an inspection to Test Program.
*IP Number : 12.12.2.2
4.4.2. LAN PORT inspection (PING TEST)
4.3.2. LAN inspection solution (1) Play the LAN Port Test Program.
▪ LAN Port connection with PCB
(2) connect each other LAN Port Jack.
▪ Network setting at MENU Mode of TV
(3) Play Test (F9) button and confirm OK Message.
▪ setting automatic IP
(4) remove LAN CABLE
▪ Setting state confirmation
- If automatic setting is finished, you confirm IP and MAC
Address.
4.5. Model name & Serial number Download
4.5.1. Model name & Serial number D/L
4.3.3. WIDEVINE Key Inspection ▪ Press “P-ONLY” key of service remocon.(Baud rate : 115200
▪ WIDEVINE Key Inspection bps)
- Confirm Key input Data at the “IN START” MENU Mode ▪ Connect RS-232C Signal to USB Cable to USB.
▪ Write Serial number by use USB port.
▪ Must check the serial number at Instart menu.
4.5.2. Method & notice
(1) Serial number D/L is using of scan equipment.
(2) S etting 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)
There is impossible to download by bar code scan, so It need
Manual download.
a. Press the ‘instart’ key of ADJ remote controller.
b. Go to the menu ‘7.Model Number D/L’ like below photo.
c. Input the Factory model name or Serial number like photo.
d. C heck the model name Instart menu -> Factory name
displayed
e. Check the Diagnostics (DTV country only) -> Buyer model
displayed
Copyright © LG Electronics. Inc. All rights reserved. - 14 - LGE Internal Use Only
Only for training and service purposes
4.6. WIFI MAC ADDRESS CHECK 5.2.4. EDID DATA
■ Using RS232 Command ▪ Reference
Command Set ACK - HDMI1 ~ HDMI3
- In the data of EDID, bellows may be different by Input mode
Transmission [A][l][][Set ID][][20][Cr] [O][K][x] or [N][G]
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
■ check the menu on in-start 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 e1
00 02 03 4E F1 58 61 60 10 1F 04 13 05 14 03 02 12
01 20 21 22 15 01 5D 5E 5F 65 66 f
02 f
03 f 02 03 04 01 40 FF F0 28 10 38 10 26 36
04 E3 05 C0 00 E5 0E 60 61 65 66 E3 06 07 01 01 1D
05 80 18 71 1C 16 20 58 2C 25 00 40 84 63 00 00 9E
06 66 21 50 B0 51 00 1B 30 40 70 36 00 40 84 63 00
07 00 1E 00 00 00 00 00 00 00 00 00 00 00 00 00 e
ⓐ Product ID
ⓑ Serial No: Controlled on production line.
5. Manual Adjustment ⓒ Month, Year: Controlled on production line:
5.1. ADC adjustment is not needed ex) Monthly : ‘01’ -> ‘01’
because of OTP(Auto ADC adjustment) Year : ‘2015’ -> ‘19
ⓓ Model Name(Hex): LGTV
ⓔ Checksum(LG TV): Changeable by total EDID data.
5.2. EDID (The Extended Display ⓕ Vendor Specific(HDMI)
Identification Data) * DTS Checksum (HDMI 1/2/3/4)
/ DDC (Display Data Channel) download Input HDMI Deep Color On HDMI Deep Color Off
FFh (Checksum) FFh (Checksum)
5.2.1. Overview HDMI1 9F 65 9F C0
It is a VESA regulation. A PC or a MNT will display an optimal
resolution through information sharing without any necessity of HDMI2 9F 55 9F B0
user input. It is a realization of “Plug and Play”. HDMI3 9F 45 9F A0
HDMI4 9F 35 9F 90
5.2.2. Equipment (E6 only)
▪ Since embedded EDID data is used, EDID download JIG,
HDMI cable and D-sub cable are not need.
▪ Adjust remocon
5.2.3. Download method
(1) Press Adj. key on the Adj. R/C, then select “12.EDID D/L”.
By pressing Enter key, enter EDID D/L menu.
(2) Select [Start] button by pressing Enter key, HDMI1 / HDMI2
/ HDMI3 are Writing and display OK or NG.
Copyright © LG Electronics. Inc. All rights reserved. - 15 - LGE Internal Use Only
Only for training and service purposes
# DTS
HDMI1 (C/S: 0x9F, 0x65) – HDMI UHD Deep On Case
EDID Block 0, Bytes 0-127
0x00 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0C 0x0D 0x0E 0x0F
0x00 0x00 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0x00 0x1E 0x6D 0x01 0x00 0x01 0x01 0x01 0x01
0x01 0x01 0x1A 0x01 0x03 0x80 0xA0 0x5A 0x78 0x0A 0xEE 0x91 0xA3 0x54 0x4C 0x99 0x26
0x02 0x0F 0x50 0x54 0xA1 0x08 0x00 0x31 0x40 0x45 0x40 0x61 0x40 0x71 0x40 0x81 0x80
0x03 0x01 0x01 0x01 0x01 0x01 0x01 0x08 0xE8 0x00 0x30 0xF2 0x70 0x5A 0x80 0xB0 0x58
0x04 0x8A 0x00 0x40 0x84 0x63 0x00 0x00 0x1E 0x02 0x3A 0x80 0x18 0x71 0x38 0x2D 0x40
0x05 0x58 0x2C 0x45 0x00 0x40 0x84 0x63 0x00 0x00 0x1E 0x00 0x00 0x00 0xFD 0x00 0x3A
0x06 0x3E 0x1E 0x88 0x3C 0x00 0x0A 0x20 0x20 0x20 0x20 0x20 0x20 0x00 0x00 0x00 0xFC
0x07 0x00 0x4C 0x47 0x20 0x54 0x56 0x0A 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x01 0x9F
EDID Block 1, Bytes 128-255
0x00 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0C 0x0D 0x0E 0x0F
0x00 0x02 0x03 0x49 0xF1 0x50 0x61 0x10 0x04 0x05 0x03 0x02 0x20 0x22 0x01 0x5D 0x5E
0x01 0x5F 0x66 0x62 0x63 0x64 0x29 0x3D 0x06 0xC0 0x15 0x07 0x50 0x09 0x57 0x07 0x75
0x02 0x03 0x0C 0x00 0x10 0x00 0xB8 0x3C 0x20 0xC0 0x87 0x01 0x02 0x03 0x04 0x01 0x40
0x03 0x01 0xFC 0x18 0x10 0x16 0x67 0xD8 0x5D 0xC4 0x01 0x78 0x80 0x03 0xE3 0x05 0xC0
0x04 0x00 0xE3 0x0F 0x01 0x10 0xE3 0x06 0x07 0x01 0x01 0x1D 0x80 0x18 0x71 0x1C 0x16
0x05 0x20 0x58 0x2C 0x25 0x00 0x40 0x84 0x63 0x00 0x00 0x9E 0x66 0x21 0x50 0xB0 0x51
0x06 0x00 0x1B 0x30 0x40 0x70 0x36 0x00 0x40 0x84 0x63 0x00 0x00 0x1E 0x00 0x00 0x00
0x07 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x65
HDMI2 (C/S: 0x9F, 0x55) – HDMI UHD Deep On Case
EDID Block 0, Bytes 0-127
0x00 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0C 0x0D 0x0E 0x0F
0x00 0x00 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0x00 0x1E 0x6D 0x01 0x00 0x01 0x01 0x01 0x01
0x01 0x01 0x1A 0x01 0x03 0x80 0xA0 0x5A 0x78 0x0A 0xEE 0x91 0xA3 0x54 0x4C 0x99 0x26
0x02 0x0F 0x50 0x54 0xA1 0x08 0x00 0x31 0x40 0x45 0x40 0x61 0x40 0x71 0x40 0x81 0x80
0x03 0x01 0x01 0x01 0x01 0x01 0x01 0x08 0xE8 0x00 0x30 0xF2 0x70 0x5A 0x80 0xB0 0x58
0x04 0x8A 0x00 0x40 0x84 0x63 0x00 0x00 0x1E 0x02 0x3A 0x80 0x18 0x71 0x38 0x2D 0x40
0x05 0x58 0x2C 0x45 0x00 0x40 0x84 0x63 0x00 0x00 0x1E 0x00 0x00 0x00 0xFD 0x00 0x3A
0x06 0x3E 0x1E 0x88 0x3C 0x00 0x0A 0x20 0x20 0x20 0x20 0x20 0x20 0x00 0x00 0x00 0xFC
0x07 0x00 0x4C 0x47 0x20 0x54 0x56 0x0A 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x01 0x9F
EDID Block 1, Bytes 128-255
0x00 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0C 0x0D 0x0E 0x0F
0x00 0x02 0x03 0x49 0xF1 0x50 0x61 0x10 0x04 0x05 0x03 0x02 0x20 0x22 0x01 0x5D 0x5E
0x01 0x5F 0x66 0x62 0x63 0x64 0x29 0x3D 0x06 0xC0 0x15 0x07 0x50 0x09 0x57 0x07 0x75
0x02 0x03 0x0C 0x00 0x20 0x00 0xB8 0x3C 0x20 0xC0 0x87 0x01 0x02 0x03 0x04 0x01 0x40
0x03 0x01 0xFC 0x18 0x10 0x16 0x67 0xD8 0x5D 0xC4 0x01 0x78 0x80 0x03 0xE3 0x05 0xC0
0x04 0x00 0xE3 0x0F 0x01 0x10 0xE3 0x06 0x07 0x01 0x01 0x1D 0x80 0x18 0x71 0x1C 0x16
0x05 0x20 0x58 0x2C 0x25 0x00 0x40 0x84 0x63 0x00 0x00 0x9E 0x66 0x21 0x50 0xB0 0x51
0x06 0x00 0x1B 0x30 0x40 0x70 0x36 0x00 0x40 0x84 0x63 0x00 0x00 0x1E 0x00 0x00 0x00
0x07 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x55
Copyright © LG Electronics. Inc. All rights reserved. - 16 - LGE Internal Use Only
Only for training and service purposes
HDMI3 (C/S: 0x9F, 0x45) – HDMI UHD Deep On Case
EDID Block 0, Bytes 0-127
0x00 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0C 0x0D 0x0E 0x0F
0x00 0x00 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0x00 0x1E 0x6D 0x01 0x00 0x01 0x01 0x01 0x01
0x01 0x01 0x1A 0x01 0x03 0x80 0xA0 0x5A 0x78 0x0A 0xEE 0x91 0xA3 0x54 0x4C 0x99 0x26
0x02 0x0F 0x50 0x54 0xA1 0x08 0x00 0x31 0x40 0x45 0x40 0x61 0x40 0x71 0x40 0x81 0x80
0x03 0x01 0x01 0x01 0x01 0x01 0x01 0x08 0xE8 0x00 0x30 0xF2 0x70 0x5A 0x80 0xB0 0x58
0x04 0x8A 0x00 0x40 0x84 0x63 0x00 0x00 0x1E 0x02 0x3A 0x80 0x18 0x71 0x38 0x2D 0x40
0x05 0x58 0x2C 0x45 0x00 0x40 0x84 0x63 0x00 0x00 0x1E 0x00 0x00 0x00 0xFD 0x00 0x3A
0x06 0x3E 0x1E 0x88 0x3C 0x00 0x0A 0x20 0x20 0x20 0x20 0x20 0x20 0x00 0x00 0x00 0xFC
0x07 0x00 0x4C 0x47 0x20 0x54 0x56 0x0A 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x01 0x9F
EDID Block 1, Bytes 128-255
0x00 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0C 0x0D 0x0E 0x0F
0x00 0x02 0x03 0x49 0xF1 0x50 0x61 0x10 0x04 0x05 0x03 0x02 0x20 0x22 0x01 0x5D 0x5E
0x01 0x5F 0x66 0x62 0x63 0x64 0x29 0x3D 0x06 0xC0 0x15 0x07 0x50 0x09 0x57 0x07 0x75
0x02 0x03 0x0C 0x00 0x30 0x00 0xB8 0x3C 0x20 0xC0 0x87 0x01 0x02 0x03 0x04 0x01 0x40
0x03 0x01 0xFC 0x18 0x10 0x16 0x67 0xD8 0x5D 0xC4 0x01 0x78 0x80 0x03 0xE3 0x05 0xC0
0x04 0x00 0xE3 0x0F 0x01 0x10 0xE3 0x06 0x07 0x01 0x01 0x1D 0x80 0x18 0x71 0x1C 0x16
0x05 0x20 0x58 0x2C 0x25 0x00 0x40 0x84 0x63 0x00 0x00 0x9E 0x66 0x21 0x50 0xB0 0x51
0x06 0x00 0x1B 0x30 0x40 0x70 0x36 0x00 0x40 0x84 0x63 0x00 0x00 0x1E 0x00 0x00 0x00
0x07 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x45
HDMI4 (C/S: 0x9F, 0x35) – HDMI UHD Deep On Case
EDID Block 0, Bytes 0-127
0x00 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0C 0x0D 0x0E 0x0F
0x00 0x00 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0x00 0x1E 0x6D 0x01 0x00 0x01 0x01 0x01 0x01
0x01 0x01 0x1A 0x01 0x03 0x80 0xA0 0x5A 0x78 0x0A 0xEE 0x91 0xA3 0x54 0x4C 0x99 0x26
0x02 0x0F 0x50 0x54 0xA1 0x08 0x00 0x31 0x40 0x45 0x40 0x61 0x40 0x71 0x40 0x81 0x80
0x03 0x01 0x01 0x01 0x01 0x01 0x01 0x08 0xE8 0x00 0x30 0xF2 0x70 0x5A 0x80 0xB0 0x58
0x04 0x8A 0x00 0x40 0x84 0x63 0x00 0x00 0x1E 0x02 0x3A 0x80 0x18 0x71 0x38 0x2D 0x40
0x05 0x58 0x2C 0x45 0x00 0x40 0x84 0x63 0x00 0x00 0x1E 0x00 0x00 0x00 0xFD 0x00 0x3A
0x06 0x3E 0x1E 0x88 0x3C 0x00 0x0A 0x20 0x20 0x20 0x20 0x20 0x20 0x00 0x00 0x00 0xFC
0x07 0x00 0x4C 0x47 0x20 0x54 0x56 0x0A 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x01 0x9F
EDID Block 1, Bytes 128-255
0x00 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0C 0x0D 0x0E 0x0F
0x00 0x02 0x03 0x49 0xF1 0x50 0x61 0x10 0x04 0x05 0x03 0x02 0x20 0x22 0x01 0x5D 0x5E
0x01 0x5F 0x66 0x62 0x63 0x64 0x29 0x3D 0x06 0xC0 0x15 0x07 0x50 0x09 0x57 0x07 0x75
0x02 0x03 0x0C 0x00 0x40 0x00 0xB8 0x3C 0x20 0xC0 0x87 0x01 0x02 0x03 0x04 0x01 0x40
0x03 0x01 0xFC 0x18 0x10 0x16 0x67 0xD8 0x5D 0xC4 0x01 0x78 0x80 0x03 0xE3 0x05 0xC0
0x04 0x00 0xE3 0x0F 0x01 0x10 0xE3 0x06 0x07 0x01 0x01 0x1D 0x80 0x18 0x71 0x1C 0x16
0x05 0x20 0x58 0x2C 0x25 0x00 0x40 0x84 0x63 0x00 0x00 0x9E 0x66 0x21 0x50 0xB0 0x51
0x06 0x00 0x1B 0x30 0x40 0x70 0x36 0x00 0x40 0x84 0x63 0x00 0x00 0x1E 0x00 0x00 0x00
0x07 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x35
Copyright © LG Electronics. Inc. All rights reserved. - 17 - LGE Internal Use Only
Only for training and service purposes
HDMI1 (C/S: 0x9F, 0xC0) – HDMI UHD Deep Off Case
EDID Block 0, Bytes 0-127
0x00 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0C 0x0D 0x0E 0x0F
0x00 0x00 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0x00 0x1E 0x6D 0x01 0x00 0x01 0x01 0x01 0x01
0x01 0x01 0x1A 0x01 0x03 0x80 0xA0 0x5A 0x78 0x0A 0xEE 0x91 0xA3 0x54 0x4C 0x99 0x26
0x02 0x0F 0x50 0x54 0xA1 0x08 0x00 0x31 0x40 0x45 0x40 0x61 0x40 0x71 0x40 0x81 0x80
0x03 0x01 0x01 0x01 0x01 0x01 0x01 0x08 0xE8 0x00 0x30 0xF2 0x70 0x5A 0x80 0xB0 0x58
0x04 0x8A 0x00 0x40 0x84 0x63 0x00 0x00 0x1E 0x02 0x3A 0x80 0x18 0x71 0x38 0x2D 0x40
0x05 0x58 0x2C 0x45 0x00 0x40 0x84 0x63 0x00 0x00 0x1E 0x00 0x00 0x00 0xFD 0x00 0x3A
0x06 0x3E 0x1E 0x88 0x3C 0x00 0x0A 0x20 0x20 0x20 0x20 0x20 0x20 0x00 0x00 0x00 0xFC
0x07 0x00 0x4C 0x47 0x20 0x54 0x56 0x0A 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x01 0x9F
EDID Block 1, Bytes 128-255
0x00 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0C 0x0D 0x0E 0x0F
0x00 0x02 0x03 0x3D 0xF1 0x50 0x61 0x10 0x04 0x05 0x03 0x02 0x20 0x22 0x01 0x5D 0x5E
0x01 0x5F 0x66 0x62 0x63 0x64 0x29 0x3D 0x06 0xC0 0x15 0x07 0x50 0x09 0x57 0x07 0x75
0x02 0x03 0x0C 0x00 0x10 0x00 0xB8 0x3C 0x20 0xC0 0x87 0x01 0x02 0x03 0x04 0x01 0x40
0x03 0x01 0xFC 0x18 0x10 0x16 0xE3 0x0E 0x61 0x66 0xE3 0x06 0x07 0x01 0x01 0x1D 0x80
0x04 0x18 0x71 0x1C 0x16 0x20 0x58 0x2C 0x25 0x00 0x40 0x84 0x63 0x00 0x00 0x9E 0x66
0x05 0x21 0x50 0xB0 0x51 0x00 0x1B 0x30 0x40 0x70 0x36 0x00 0x40 0x84 0x63 0x00 0x00
0x06 0x1E 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
0x07 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0xC0
HDMI2 (C/S: 0x9F, 0xB0) – HDMI UHD Deep Off Case
EDID Block 0, Bytes 0-127
0x00 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0C 0x0D 0x0E 0x0F
0x00 0x00 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0x00 0x1E 0x6D 0x01 0x00 0x01 0x01 0x01 0x01
0x01 0x01 0x1A 0x01 0x03 0x80 0xA0 0x5A 0x78 0x0A 0xEE 0x91 0xA3 0x54 0x4C 0x99 0x26
0x02 0x0F 0x50 0x54 0xA1 0x08 0x00 0x31 0x40 0x45 0x40 0x61 0x40 0x71 0x40 0x81 0x80
0x03 0x01 0x01 0x01 0x01 0x01 0x01 0x08 0xE8 0x00 0x30 0xF2 0x70 0x5A 0x80 0xB0 0x58
0x04 0x8A 0x00 0x40 0x84 0x63 0x00 0x00 0x1E 0x02 0x3A 0x80 0x18 0x71 0x38 0x2D 0x40
0x05 0x58 0x2C 0x45 0x00 0x40 0x84 0x63 0x00 0x00 0x1E 0x00 0x00 0x00 0xFD 0x00 0x3A
0x06 0x3E 0x1E 0x88 0x3C 0x00 0x0A 0x20 0x20 0x20 0x20 0x20 0x20 0x00 0x00 0x00 0xFC
0x07 0x00 0x4C 0x47 0x20 0x54 0x56 0x0A 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x01 0x9F
EDID Block 1, Bytes 128-255
0x00 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0C 0x0D 0x0E 0x0F
0x00 0x02 0x03 0x3D 0xF1 0x50 0x61 0x10 0x04 0x05 0x03 0x02 0x20 0x22 0x01 0x5D 0x5E
0x01 0x5F 0x66 0x62 0x63 0x64 0x29 0x3D 0x06 0xC0 0x15 0x07 0x50 0x09 0x57 0x07 0x75
0x02 0x03 0x0C 0x00 0x20 0x00 0xB8 0x3C 0x20 0xC0 0x87 0x01 0x02 0x03 0x04 0x01 0x40
0x03 0x01 0xFC 0x18 0x10 0x16 0xE3 0x0E 0x61 0x66 0xE3 0x06 0x07 0x01 0x01 0x1D 0x80
0x04 0x18 0x71 0x1C 0x16 0x20 0x58 0x2C 0x25 0x00 0x40 0x84 0x63 0x00 0x00 0x9E 0x66
0x05 0x21 0x50 0xB0 0x51 0x00 0x1B 0x30 0x40 0x70 0x36 0x00 0x40 0x84 0x63 0x00 0x00
0x06 0x1E 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
0x07 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0xB0
Copyright © LG Electronics. Inc. All rights reserved. - 18 - LGE Internal Use Only
Only for training and service purposes
HDMI3 (C/S: 0x9F, 0xA0) – HDMI UHD Deep Off Case
EDID Block 0, Bytes 0-127
0x00 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0C 0x0D 0x0E 0x0F
0x00 0x00 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0x00 0x1E 0x6D 0x01 0x00 0x01 0x01 0x01 0x01
0x01 0x01 0x1A 0x01 0x03 0x80 0xA0 0x5A 0x78 0x0A 0xEE 0x91 0xA3 0x54 0x4C 0x99 0x26
0x02 0x0F 0x50 0x54 0xA1 0x08 0x00 0x31 0x40 0x45 0x40 0x61 0x40 0x71 0x40 0x81 0x80
0x03 0x01 0x01 0x01 0x01 0x01 0x01 0x08 0xE8 0x00 0x30 0xF2 0x70 0x5A 0x80 0xB0 0x58
0x04 0x8A 0x00 0x40 0x84 0x63 0x00 0x00 0x1E 0x02 0x3A 0x80 0x18 0x71 0x38 0x2D 0x40
0x05 0x58 0x2C 0x45 0x00 0x40 0x84 0x63 0x00 0x00 0x1E 0x00 0x00 0x00 0xFD 0x00 0x3A
0x06 0x3E 0x1E 0x88 0x3C 0x00 0x0A 0x20 0x20 0x20 0x20 0x20 0x20 0x00 0x00 0x00 0xFC
0x07 0x00 0x4C 0x47 0x20 0x54 0x56 0x0A 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x01 0x9F
EDID Block 1, Bytes 128-255
0x00 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0C 0x0D 0x0E 0x0F
0x00 0x02 0x03 0x3D 0xF1 0x50 0x61 0x10 0x04 0x05 0x03 0x02 0x20 0x22 0x01 0x5D 0x5E
0x01 0x5F 0x66 0x62 0x63 0x64 0x29 0x3D 0x06 0xC0 0x15 0x07 0x50 0x09 0x57 0x07 0x75
0x02 0x03 0x0C 0x00 0x30 0x00 0xB8 0x3C 0x20 0xC0 0x87 0x01 0x02 0x03 0x04 0x01 0x40
0x03 0x01 0xFC 0x18 0x10 0x16 0xE3 0x0E 0x61 0x66 0xE3 0x06 0x07 0x01 0x01 0x1D 0x80
0x04 0x18 0x71 0x1C 0x16 0x20 0x58 0x2C 0x25 0x00 0x40 0x84 0x63 0x00 0x00 0x9E 0x66
0x05 0x21 0x50 0xB0 0x51 0x00 0x1B 0x30 0x40 0x70 0x36 0x00 0x40 0x84 0x63 0x00 0x00
0x06 0x1E 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
0x07 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0xA0
HDMI4 (C/S: 0x9F, 0x90) – HDMI UHD Deep Off Case
EDID Block 0, Bytes 0-127
0x00 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0C 0x0D 0x0E 0x0F
0x00 0x00 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0x00 0x1E 0x6D 0x01 0x00 0x01 0x01 0x01 0x01
0x01 0x01 0x1A 0x01 0x03 0x80 0xA0 0x5A 0x78 0x0A 0xEE 0x91 0xA3 0x54 0x4C 0x99 0x26
0x02 0x0F 0x50 0x54 0xA1 0x08 0x00 0x31 0x40 0x45 0x40 0x61 0x40 0x71 0x40 0x81 0x80
0x03 0x01 0x01 0x01 0x01 0x01 0x01 0x08 0xE8 0x00 0x30 0xF2 0x70 0x5A 0x80 0xB0 0x58
0x04 0x8A 0x00 0x40 0x84 0x63 0x00 0x00 0x1E 0x02 0x3A 0x80 0x18 0x71 0x38 0x2D 0x40
0x05 0x58 0x2C 0x45 0x00 0x40 0x84 0x63 0x00 0x00 0x1E 0x00 0x00 0x00 0xFD 0x00 0x3A
0x06 0x3E 0x1E 0x88 0x3C 0x00 0x0A 0x20 0x20 0x20 0x20 0x20 0x20 0x00 0x00 0x00 0xFC
0x07 0x00 0x4C 0x47 0x20 0x54 0x56 0x0A 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x01 0x9F
EDID Block 1, Bytes 128-255
0x00 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0C 0x0D 0x0E 0x0F
0x00 0x02 0x03 0x3D 0xF1 0x50 0x61 0x10 0x04 0x05 0x03 0x02 0x20 0x22 0x01 0x5D 0x5E
0x01 0x5F 0x66 0x62 0x63 0x64 0x29 0x3D 0x06 0xC0 0x15 0x07 0x50 0x09 0x57 0x07 0x75
0x02 0x03 0x0C 0x00 0x40 0x00 0xB8 0x3C 0x20 0xC0 0x87 0x01 0x02 0x03 0x04 0x01 0x40
0x03 0x01 0xFC 0x18 0x10 0x16 0xE3 0x0E 0x61 0x66 0xE3 0x06 0x07 0x01 0x01 0x1D 0x80
0x04 0x18 0x71 0x1C 0x16 0x20 0x58 0x2C 0x25 0x00 0x40 0x84 0x63 0x00 0x00 0x9E 0x66
0x05 0x21 0x50 0xB0 0x51 0x00 0x1B 0x30 0x40 0x70 0x36 0x00 0x40 0x84 0x63 0x00 0x00
0x06 0x1E 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
0x07 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x90
Copyright © LG Electronics. Inc. All rights reserved. - 19 - LGE Internal Use Only
Only for training and service purposes
5.2.5. Green Eye Inspection Guide 5.3.3. Equipment
(Step 1) Turn on the TV set. (1) Color Analyzer: CA-210 (NCG: CH 9 / WCG: CH12 / LED:
(Step 2) P ress “EYE” button on the Adjustment remote CH14 / OLED : CH : 17)
controller. (2) A dj. Computer (During auto adj., RS-232C protocol is
needed)
(3) Adjust Remocon
(4) V ideo Signal Generator MSPG-925F 720p/204-Gray
(Model: 217, Pattern: 49)
※ Color Analyzer Matrix should be calibrated using CS-1000
5.3.4. Equipment connection
Co lo r Analyzer
(Step 3) Block the Intelligent Sensor module on the front C/A RS -232C
Probe
about 6 seconds. When the “Sensor Data” is lower
Co m p ut er
than 20, you can see the “OK” message => If it
RS -232C
doesn’t show “OK” message, the Sensor Module is RS -232C
defected one. You have to replace that with a good Pat t ern Generat o r
one. Signal Source
* If TV internal pattern is used, not needed
5.3.5. Adjustment Command (Protocol)
(1) RS-232C Command used during auto-adj
RS-232C COMMAND
Explanation
CMD DATA ID
Wb 00 00 Begin White Balance adj.
(Step 4) After check the “OK” message come out, take out
your hand from the Sensor module. => Check Wb 00 ff End White Balance adj.
“Backlight” value change from “0” to “100” or not. If it (internal pattern disappears )
doesn’t change the value, the sensor is also defected
one. (2) Adjustment Map
Command Data Range
5.3. Manual White balance Adjustment Adj. item
(lower case (Hex.) Default
ASCII) (Decimal)
5.3.1. W/B adj. Objective & How-it-works
(1) Objective: To reduce each Panel’s W/B deviation CMD1 CMD2 MIN MAX
(2) How-it-works: When R/G/B gain in the OSD is at 192, it Cool R Gain j g 00 C0 172
means the panel is at its Full Dynamic Range. In order to
prevent saturation of Full Dynamic range and data, one of G Gain j h 00 C0 172
R/G/B is fixed at 192, and the other two is lowered to find B Gain j i 00 C0 192
the desired value.
R Cut
(3) Adj. condition: normal temperature
1) Surrounding Temperature: 25 ± 5 ºC G Cut
2) Warm-up time: About 5 Min B Cut
3) Surrounding Humidity: 20% ~ 80%
4) Before White balance adjustment, Keep power on status, Medium R Gain j a 00 C0 192
don’t power off G Gain j b 00 C0 192
B Gain j c 00 C0 192
5.3.2. Adj. condition and cautionary items
(1) Lighting condition in surrounding area surrounding lighting R Cut
should be lower 10 lux. Try to isolate adj. area into dark G Cut
surrounding.
B Cut
(2) Probe location: Color Analyzer (CA-210) probe should be
within 10cm and perpendicular of the module surface Warm R Gain j d 00 C0 192
(80°~ 100°) G Gain j e 00 C0 160
(3) Aging time
1) After Aging Start, Keep the Power ON status during 5 B Gain j f 00 C0 128
Minutes. R Cut
2) In case of LCD, Back-light on should be checked using
G Cut
no signal or Full-white pattern.
Copyright © LG Electronics. Inc. All rights reserved. - 20 - LGE Internal Use Only
Only for training and service purposes
5.3.6. Adjustment method ▪ S tandard color coordinate and temperature using
5.3.6.1. Auto WB calibration CA-210(CH-17)
(1) Set TV in ADJ mode using P-ONLY key (or POWER ON Coordinate
key) Mode Temp △uv
(2) Place optical probe on the center of the display X Y
- It need to check probe condition of zero calibration before Cool 0.277±0.002 0.278±0.002 11000K -0.0030
adjustment. Medium 0.286±0.002 0.289±0.002 9300K 0.0000
(3) Connect RS-232C Cable
(4) Select mode in ADJ Program and begin a adjustment. Warm 0.313±0.002 0.329±0.002 6500K +0.0030
(5) When WB adjustment is completed with OK message,
check adjustment status of pre-set mode (Cool, Medium, 5.4. Tool Option setting & Inspection per
Warm)
(6) Remove probe and RS-232C cable.
countries
▪ W/B Adj. must begin as start command “wb 00 00” , and 5.4.1. Overview
finish as end command “wb 00 ff”, and Adj. offset if need (1) Tool option selection is only done for models in Non-USA
North America due to rating
5.3.6.2. OLED White balance table
(1) Cool Mode 5.4.2. Country Group selection
- P urpose : Especially B-gain fix adjust leads to the (1) Press ADJ key on the Adj. R/C, and then select Country
luminance enhancement. Adjust the color temperature to Group Menu
reduce the deviation of the module color temperature. (2) Depending on destination, select US, then on the lower
- P rinciple : To adjust the white balance without the Country option, select US, CA, MX.
saturation, Adjust the B gain more than 192 ( If R gain or G Selection is done using +, - KEY
gain is more than 255 , G gain can adjust less than 192 )
and change the others ( R/G Gain ).
- Adjustment mode : mode – Cool 5.5. Magic Motion remote controller Check
- Equipment : RF Remocon for test, IR-KEY-Code Remocon
(2) Medium for test
- P urpose : Adjust the color temperature to reduce the - You must confirm the battery power of RF-Remocon before
deviation of the module color temperature test
- P rinciple : To adjust the white balance without the (recommend that change the battery per every lot)
saturation, Fix the B gain to 192 (default data) and - Sequence (test)
decrease the others a) If you select the ‘start key(OK)’ on the controller, you can
- Adjustment mode : mode – Medium pairing with the TV SET.
b) You can check the cursor on the TV Screen, when select
(3) Warm the ‘OK Key’ on the controller
- P urpose : Adjust the color temperature to reduce the c) You must remove the pairing with the TV Set by select
deviation of the module color temperature. ‘Mute + OK Key’ on the controller
- P rinciple : To adjust the white balance without the
saturation, Fix the W gain to 192 (default data) and * Applied model
decrease the others. Chassis Model Name Magic RF receiver
- Adjustment mode : mode – Warm
EA62E OLED55/65E6-U Built-in
5.3.7. Reference (White Balance Adj. coordinate and
color temperature)
(1) Luminance: 204 Gray, 80IRE
(2) Standard color coordinate and temperature using CS-1000
(over 26 inch)
5.3.8. Reference (White Balance Adj. coordinate and
color temperature)
▪ Luminance: 204 Gray
▪ Standard color coordinate and temperature using CS-1000
(over 26 inch)
Coordinate
Mode Temp △uv
X Y
Cool 0.277 0.278 11,000K -0.0030
Medium 0.286 0.289 9300K 0.0000
Warm 0.313 0.329 6500K +0.0030
Copyright © LG Electronics. Inc. All rights reserved. - 21 - LGE Internal Use Only
Only for training and service purposes
5.6. 3D pattern test 5.8. HDMI ARC Function Inspection
(Pattern Generator MSHG-600, MSPG-6100 [SUPPORT 5.8.1. Test equipment
HDMI1.4]) - Optic Receiver Speaker
* HDMI mode NO. 872 , pattern No.83 - MSHG-600 (SW: 1220 ↑)
- HDMI Cable (for 1.4 version)
(1) Please input 3D test pattern like below (HDMI mode NO.
872 , pattern No.83) 5.8.2. Test method
(1) Insert the HDMI Cable to the HDMI ARC port from the
master equipment (HDMI2)
(2) Check the sound from the TV Set
(2) When 3D OSD appear automatically , then select green
button.
(3) Check the Sound from the Speaker or using AV & Optic
TEST program (It’s connected to MSHG-600)
(3) Don’t wear a 3D Glasses, Check the picture like below
5.9. Tool Option Inspection
(1) Press Adj. key on the Adj. R/C, and then check Tool option
5.10. Ship-out mode check (In-stop)
▪ After final inspection, press In-Stop key of the Adj. R/C and
check that the unit goes to Stand-by mode
5.7. Option selection per country
5.7.1. Overview
▪ Option selection is only done for models in AJ/JA/IL
5.7.2. Method
(1) Press ADJ key on the Adj. R/C, then select Country Group
Meun
(2) Depending on destination, select Country Group Code or
Country Group then on the lower Country option, select
US, CA, MX. Selection is done using +, - or ►◄KEY
Copyright © LG Electronics. Inc. All rights reserved. - 22 - LGE Internal Use Only
Only for training and service purposes
6. GND and Internal Pressure check 8. USB S/W Download
6.1. Method (optional, Service only)
(1) GND & Internal Pressure auto-check preparation (1) Put the USB Stick to the USB socket
- Check that Power Cord is fully inserted to the SET. (If (2) Automatically detecting update file in USB Stick
loose, re-insert) - If your downloaded program version in USB Stick is lower
(2) Perform GND & Internal Pressure auto-check than that of TV set, it didn’t work. Otherwise USB data is
- Unit fully inserted Power cord, Antenna cable and A/V automatically detected.
arrive to the auto-check process. (3) Show the message “Copying files from memory”
- Connect D-terminal to AV JACK TESTER
- Auto CONTROLLER(GWS103-4) ON
- Perform GND TEST
- If NG, Buzzer will sound to inform the operator.
- If OK, changeover to I/P check automatically.
(Remove CORD, A/V form AV JACK BOX)
- Perform I/P test
- If NG, Buzzer will sound to inform the operator.
- If OK, Good lamp will lit up and the stopper will allow the
pallet to move on to next process. (4) Updating is staring
6.2. Checkpoint
(1) Test voltage
- GND: 1.5KV/min at 100mA
- SIGNAL: 3KV/min at 100mA
(2) TEST time: 1 second
(3) TEST POINT
- GND Test = POWER CORD GND and SIGNAL CABLE
GND.
- Hi-pot Test = POWER CORD GND and LIVE & (5) Updating Completed, The TV will restart automatically
NEUTRAL.
(4) LEAKAGE CURRENT: At 0.5mArms
7. AUDIO output check
No Item Min Typ Max Unit Remark
1 Audio practical 9 10 12 W EQ Off
max Output, L/R AVL Off
(Distortion=10% Clear Voice Off
6.07 8.10 10.8 Vrms (6) If your TV is turned on, check your updated version and
max Output)
Tool option.
2 Speaker 9 10 12 W EQ On * If downloading version is more high than your TV have, TV
(8Ω Impedance) AVL On can lost all channel data. In this case, you have to channel
Clear Voice On recover. If all channel data is cleared, you didn’t have a DTV/
ATV test on production line.
*Measurement condition:
(1) RF input: Mono, 1KHz sine wave signal, 100% Modulation * After downloading, TOOL OPTION setting is needed again.
(2) CVBS, Component: 1KHz sine wave signal (0.4Vrms) (1) Push "IN-START" key in service remote controller.
(2) Select "Tool Option 1" and Push “OK” button.
(3) Punch in the number. (Each model has their number.)
Copyright © LG Electronics. Inc. All rights reserved. - 23 - LGE Internal Use Only
Only for training and service purposes
Copyright ©
X_TAL 24MHz DDR3 1066 X 16
\(Main Clock) (256MB X 2EA)
Tuner
DDR3 1066 X 16
R Tuner : I2C 5 IF (+/-) LM GM (256MB X 2EA)
Analog Demod
E
A D-Demod : I2C 3 P_TS
Digital Demod
Only for training and service purposes
R SYSTEM EEPROM
CVBS/SIF I2C 4
1. M16 Block Diagram
(H) (256Kb)
S USB1 (3.0) OCP 1.6A eMMC
I
USB2 (2.0) OCP 1.4A USB (8GB)
D IC101
E
USB3 (2.0) OCP 1.4A M16
LG Electronics. Inc. All rights reserved.
51P
VBY1 41P F16
HDMI1 (2.0)
S HDMI2 (2.0)
(ARC) HDMI
I MUX
HDMI3 (2.0)
D (Ext EDID) MUX ReTimer
E (TI) (Parade)
HDMI4 (2.0)
- 24 -
(Ext EDID)
I2C 0 Audio 2 AMP
I2S Out
(NTP7515D)
I2C 0
0X56, 0X54
RS232 UART RX/TX
BLOCK DIAGRAM
AMP BLUTOOTH
H/P USB_WIFI-BT
TI
(Except N.America) WIFI
CVBS/L/R SUB
R AV ASSY
E IR/EYE
A COMP YPbPr
KEY
R
IR
OPTIC SPDIF OUT
I2C
LAN KEY
LAN ETHERNET
PHY Clock
X_TAL I2C 1 Sub Micom Frequency
25MHz (RENESAS R5F100G) 20MHz
2133Mbps (1066Mhz)
LGE Internal Use Only
Copyright ©
0x54 Cap Ready Device
+3.3V_NORMAL
IC101 address
IC5300
NTP7515D(AMP) 100 Ω M16
2. M16 I2C Map
33pF 3.3KΩ
0x56
IC5400 I2C_SCL0: AJ13[SCL0]
Only for training and service purposes
100 Ω
NTP7515D(AMP) I2C_SDA0: AH13[SDA0] +3.3V_TU 0x10
33pF
IC6900
0x18 33Ω
LNB
IC13501 0Ω 2.7KΩ
PS8409(HDMI1_Retimer)
0xCA
LG Electronics. Inc. All rights reserved.
I2C_SCL3: AK20[SCL3] 33Ω TUNER (Demod)
+3.3V_NORMAL I2C_SDA3: AJ20[SDA3]
18pF
0x52 3.3KΩ
I2C_SCL1: AK11[SCL1]
- 25 -
IC3000 100 Ω
R5F100GEAFB(MICOM) I2C_SDA1: AJ11[SDA1]
+3.3V_NORMAL
EYE_I2C_SDA 3.3KΩ +3.5V_ST
EYE_I2C_SCL
100Ω
+3.3V_NORMAL 3.3KΩ 0xA0
EYE I2C_SCL4: AK12[SCL4]
IC102
I2C_SDA4: AJ12[SDA4] 33Ω
NVRAM
3.3KΩ
+3.3V_TU
0xF0
I2C_SCL2: AH12[SCL2]
P7600 (OLED T-Con)
100 Ω
51PIN VX1 Wafer I2C_SDA2: AH11[SDA2]
1.8KΩ
0xC0
0x1E I2C_SCL5: AK21[SCL5]
33Ω Tuner
I2C_SDA5: AJ21[SDA5]
IC9000
F16 33Ω
47pF
LGE Internal Use Only
Copyright ©
DCDC LDO
[OLED_E6 Main]
*F16
IC1800
3.5V ST-BY IC3000 0.9V DDR&C4TX
3.5V_ST 12V 1.8V IO DC DC
3A MICOM LDO 2A
Only for training and service purposes
3A
IC2100
3. Power Block Diagram
IC5201
0.9V_CPU DC DC
WOL POWER
3A
IC2000
IC7200
0.9V_COREDC DC
RS-232
LG Electronics. Inc. All rights reserved.
10A
IC1600
IC4101
5V Normal SOC-M16
WiFi/BT
6A
IC1400
- 26 -
IR/EYEETC 3.3V Normal NVRAM
6A
IC1500 IC1500
1.5V DDR DC DC 1.5V DDR DC DC AMP
3A 3A
SPI FLASH
24V
HDMI Retiemr
*F16 IC9300
0.9V_F16 DC DC SOC-F16
10A
IC9400
1.5V DDR DCDC
3A
LGE Internal Use Only
Copyright ©
TDJH-H301F SIC
+3.3V_TU M16
[ +3.3V ] 1 +3.3V_LNA_TU
4. Tuner Diagram
Only for training and service purposes
[ NC_1 ] 2
IF_AGC_TU IF_AGC
[ DIF_AGC ] 3 1KΩ 470 Ω AK32 [IFAGC]
LG Electronics. Inc. All rights reserved.
+3.3V_TUNER
1.8KΩ
[I2C_SCL5_RF] 4 I2C_SCL5 AK21 [SCL5]
33 Ω
[I2C_SDA5_RF] 5 I2C_SDA5 AJ21 [SDA5]
- 27 -
IF_P_TU ADC_I_INP
[ DIF_P ] 6 10 Ω TUNER IF AL33 [DMD_ADC_INP]
IF_N_TU FILTER ADC_I_INN
[ DIF_N ] 7 10 Ω AL32 [DMD_ADC_INN]
TU_SIF_TU
[ SIF ] 8 0.1uF AN32 [AAD_ADC_SIF]
+3.3V_TU
TU_CVBS_TU TU_CVBS
[ CVBS ] 9 TU_CVBS AN29 [CVBS_IN1]
LGE Internal Use Only
Copyright ©
[EPI] EPI
DDR3 1066 X 16 (EO,GCLK,MCLK,VST) CONTROL
(64MB X 3EA) SPI_CS
SPI_DO
SPI_DI [XTALI] X_TAL
Only for training and service purposes
[XTALO]
SPI_CK 24MHz
5. F16 Block Diagram
Serial Flash
FLASH_WP [MSPI_CS_M
(64MB) MSPI_MOSI_M
MSPI_MISO_M
MSPI_SCK_M]
[PORES_N] IC3000
IC9000 F16_RESET_MICOM MICOM
LG Electronics. Inc. All rights reserved.
(MICOM PORT #24)
F16
[VBY1_TXBN[0]~[7]
[VBY1_TXBP[0]~[7] Vx1 8 Lane 41P
41P Wafer
- 28 -
[VBY1_TXN[0]~[7] [VBY1_RXN[0]~[7]
[VBY1_RXP[0~[7] 4K@60p Vx1 8 Lane Video
[VBY1_RXP[0]~[7]
[VBY1_TXN[8]~[9] [VBY1_RXN[8]~[9]
2K@30p Vx1 2 Lane OSD [VBY1_TXAN[0]~[7]
[VBY1_RXP[8]~[9] [VBY1_RXP[8]~[9] Vx1 8 Lane 51P
[VBY1_TXAP[0]~[7]
IC101
M16 LOCKn_IN
51P Wafer
SPI_CS [TX_VBY1_TXLOCKN]
SPI_DO
SPI_DI [GPIO16] DATA_FORMAT_0/1
SPI_CK [GPIO17]
Vx1_LOCKn_O/V
[SCL2] [V_Vx1_RXLOCKN]
[SDA2]
I2CS_SDA2/SCL2 [I2C_SCL_S]
[TX_LOCKN]
[I2C_SDA_S]
I2CS_SDA2/SCL2
LGE Internal Use Only
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.
900
811
400
812
521
LV2
120
710
540
LV1
AS1
530
820
700
200
AG1
A10
A22
Copyright © LG Electronics. Inc. All rights reserved. - 29 - LGE Internal Use Only
Only for training and service purposes
ASSEMBLY / DISASSEMBLY
■ OLED55/65E6 Disassembly Guide
1. Disassemble Stand
FAB30016131 (M4*20mm, Black) 4EA
(1) Remove the screws (4EA)
(2) Grasp the top&bottom side( ) and pull in the direction of arrow( )
(3) Separate the stand
2. Disassemble Power Cord Bracket
FAB30006104 (M4*10mm, Black) 1EA
(1) Remove the screw (1EA)
(2) Lift the power cord and separate the power cord bracket
(3) Separate the power cord and board
Copyright © LG Electronics. Inc. All rights reserved. - 30 - LGE Internal Use Only
Only for training and service purposes
3. Disassemble Back Cover
FAB30006104 (M4*10mm, Black) 4EA
(1) Remove the screws (4EA)
(2) Grasp the left side of back cover and lift the back cover
(3) Separate the back cover
4. Disassemble Back Cover
FAB30016103 (M4*12mm, Black) 4EA
FAB32418704 (M3*5.5mm, Gray) 6EA
(1) Remove the screws (10EA)
(2) Separate the speaker box assy
Copyright © LG Electronics. Inc. All rights reserved. - 31 - LGE Internal Use Only
Only for training and service purposes
5. Disassemble Stand Supporter Bracket
FAB31639801(M4*10mm, Black) 4EA
(1) Remove the screws (4EA)
(2) Separate the stand supporter bracket
6. Disassemble IR Bracket & Separate the Cable
(1) Separate the cable
(2) Remove the screw (1EA)
(3) Separate the IR bracket
(1) (2) (3)
Copyright © LG Electronics. Inc. All rights reserved. - 32 - LGE Internal Use Only
Only for training and service purposes
7. Disassemble Bottom Deco
- 55E6
FAB31639801(M4*10mm, Black) 6EA
- 65E6
FAB31639801(M4*10mm, Black) 8EA
(1) Remove the screws
(2) Separate the fixer (End of left & right side)
(3) Grasp the center of bottom deco and push in the direction of front
(4) Separate the bottom deco after lift it
Copyright © LG Electronics. Inc. All rights reserved. - 33 - LGE Internal Use Only
Only for training and service purposes
8. Disassemble Speaker Box Top
- 55E6
FAB31639801(M4*10mm, Black) 11EA
- 65E6
FAB31639801(M4*10mm, Black) 13EA
(1) Remove the screws
(2) Lift the speaker box top after grasp the center
(3) Lift the speaker box top after grasp the end side
(4) Separate speaker box top after remove the cable through the hole
Copyright © LG Electronics. Inc. All rights reserved. - 34 - LGE Internal Use Only
Only for training and service purposes
9. Disassemble Wifi Bracket
FAB31639801(M4*10mm, Black) 1EA
(1) Push the wifi cable in the direction of bottom side and disconnect it from the latch
(2) Remove the screw (1EA)
(3) Grasp and Lift the wifi bracket and separate it
Copyright © LG Electronics. Inc. All rights reserved. - 35 - LGE Internal Use Only
Only for training and service purposes
10. Disassemble Joystick Bracket
FAB31639801(M4*10mm, Black) 1EA
(1) Remove the screw (1EA)
(2) Pull the joystick bracket in direction of front
(3) Remove the jog from the hole
(4) Grasp and Lift the joystick bracket and separate it
Copyright © LG Electronics. Inc. All rights reserved. - 36 - LGE Internal Use Only
Only for training and service purposes
TROUBLE SHOOTING GUIDE
Copyright © 2016 LG Electronics Inc. All rights reserved. LGE Internal Use Only
Only for training and service purposes
Contents of Standard Repair Process
No. Error symptom (High category) Error symptom (Mid category) Page Remarks
1 No video/Normal audio 1
2 No video/No audio 2
3 A. Video error Picture broken/ Freezing 3
4 Color error 4
Vertical/Horizontal bar, residual image,
5 5
light spot, external device color error
6 No power 6
B. Power error Off when on, off while viewing, power
7 7
auto on/off
8 No audio/Normal video 8
C. Audio error
9 Wrecked audio/discontinuation/noise 9
10 Remote control & Local switch checking 10
11 MR15R operating checking 11
D. Function error
12 Wifi operating checking 12
13 External device recognition error 13
14 E. Noise Circuit noise, mechanical noise 14
15 F. Exterior error Exterior defect 15
First of all, Check whether there is SVC Bulletin in GSCS System for these model.
Copyright © 2016 LG Electronics Inc. All rights reserved. LGE Internal Use Only
Only for training and service purposes
Standard Repair Process
Established
Error A. Video error date
OLED TV symptom
No video/ Normal audio Revised date 1/16
First of all, Check whether all of cables between board is inserted properly or not.
(Main B/D↔ Power B/D, LVDS Cable, Speaker Cable, IR B/D Cable,,,)
☞A1 ☞A9
No video Normal Y Check Back Light Y Check Power Normal Y Replace T-con/Main
Normal audio On Board or module
audio On with naked eye Board voltage
24V, 12V,3.5V etc. And Adjust VCOM
N N N
Move to No
☞A9 Check Power Board 24V output Repair Power
video/No audio Board or parts
Replace Inverter
Normal Y
or module
voltage
End
N
Repair Power
Board or parts
※Precaution ☞A4 & A2
Always check & record S/W Version and White
Replace Main Board Re-enter White Balance value
Balance value before replacing the Main Board
1
Copyright © 2016 LG Electronics Inc. All rights reserved. LGE Internal Use Only
Only for training and service purposes
Standard Repair Process
Established
Error A. Video error date
OLED TV symptom
No video/ No audio Revised date 2/16
☞A9
Check various Check and
Normal Y
No Video/ voltages of Power replace
No audio Board ( 3.5V,12V,20V voltage?
MAIN B/D
or 24V…)
N End
Replace Power
Board and repair
parts
2
Copyright © 2016 LG Electronics Inc. All rights reserved. LGE Internal Use Only
Only for training and service purposes
Standard Repair Process
Established
Error A. Video error date
OLED TV symptom
Picture broken/ Freezing Revised date 3/16
. By using Digital signal level meter
☞ A3
. By using Diagnostics menu on OSD
Check RF Signal level ( All Settings→ Channels → Channel Tuning → Manual Tuning → Check the Signal )
- Signal strength (Normal : over 50%)
- Signal Quality (Normal: over 50%)
Y Check whether other equipments have problem or not.
Normal
(By connecting RF Cable at other equipment)
Signal?
→ DVD Player ,Set-Top-Box, Different maker TV etc`
N
☞ A4
Check RF Cable Y
Normal Y Check SVC N Check
Connection Close
1. Reconnection Picture? S/W Version Bulletin? Tuner soldering
2. Install Booster N
Y
N
S/W Upgrade
N Contact with signal distributor
Normal
Picture? or broadcaster (Cable or Air)
Normal N
Y Picture? Replace
Main B/D
Y
Close
Close
3
Copyright © 2016 LG Electronics Inc. All rights reserved. LGE Internal Use Only
Only for training and service purposes
Standard Repair Process
Established
Error A. Video error date
OLED TV symptom
Color error Revised date 4/16
☞A6 ☞ A7
※ Check
Check color by input
and replace
-External Input Y Y Y
Color Link Cable Color Color
-COMPONENT Replace Main B/D Replace module
error? (V by one) error? error?
-AV
and contact
-HDMI N N N
condition
Check error End
color input
mode
Check
External Input/ External device Y
external
Component /Cable Replace Main/T-con B/D
device and
error normal
cable
N
Request repair
for external
device/cable
N
Check external External device Y
HDMI device and /Cable Replace Main/T-con B/D
error cable normal
4
Copyright © 2016 LG Electronics Inc. All rights reserved. LGE Internal Use Only
Only for training and service purposes
Standard Repair Process
A. Video error Established
Error date
OLED TV symptom Vertical / Horizontal bar, residual image,
light spot, external device color error Revised date 5/16
Vertical/Horizontal bar, residual image, light spot Replace
Module
☞A6
☞ A7 N
Check color condition by input Check external
Check and
-External Input Screen Y device Y Screen N Screen
-Component Normal? replace Link Replace Main/T-con B/D
normal? connection normal? (adjust VCOM) normal?
-HDMI Cable
condition
N N For LGD panel Y
Y
Replace Main B/D
Replace Request repair End End
module for external
device
For other panel
External device screen error-Color error
Check screen
condition by input
-External Input External
Check S/W Version Check N
-Component Input Connect other external N
version
-HDMI/DVI error device and cable Screen Replace
(Check normal operation of normal? Main/T-con
Y External Input, Component, B/D
Component RGB and HDMI/DVI by
error Y
S/W Upgrade connecting Jig, pattern
Generator ,Set-top Box etc.
Request repair for
external device
Y
Connect other external
Normal N HDMI/
device and cable N
screen? DVI Screen Replace
(Check normal operation of
External Input, Component, normal? Main /T-con
Y RGB and HDMI/DVI by B/D
connecting Jig, pattern
Generator ,Set-top Box etc.
End
5
Copyright © 2016 LG Electronics Inc. All rights reserved. LGE Internal Use Only
Only for training and service purposes
Standard Repair Process
Established
Error B. Power error date
OLED TV symptom
No power Revised date 6/16
☞A8 ☞A9
DC Power on Replace
Check Power LED Y Normal N Check Power Y
by pressing Power Key OK? Power
Logo LED On? operation? On ‘”High”
On Remote control B/D
. Stand-By: Red or Turn On
N Y
. Operating: Turn Off
Check Power cord Replace Main B/D
was inserted properly
☞A9
N Measure voltage of each output of Power B/D
Normal?
Y
Y Y
※ Normal
voltage?
Replace Main B/D
Close Normal
Check ST-BY 3.5V
Y
voltage? N
☞A9 Replace Power B/D
N
Replace Power
B/D
6
Copyright © 2016 LG Electronics Inc. All rights reserved. LGE Internal Use Only
Only for training and service purposes
Standard Repair Process
Established
Error B. Power error date
OLED TV symptom
Off when on, off while viewing, power auto on/off Revised date 7/16
Check outlet
☞A10
N Y
Check A/C cord Error? Check Power Off CPU Normal? End
Replace Main B/D
Mode Abnormal
N
Check for all 3- phase
power out Y Abnormal Replace Power B/D
1
Fix A/C cord & Outlet ☞A9
and check each 3
(If Power Off mode
phase out
is not displayed) Normal Y
Replace Main B/D
Check Power B/D voltage?
voltage
N
※ Caution
Check and fix exterior Replace Power B/D
of Power B/D Part
* Please refer to the all cases which Status Power off List Explanation
"POWER_OFF_BY_REMOTE_KEY" Power off by REMOTE CONTROL
can be displayed on power off mode.
"POWER_OFF_BY_OFF_TIMER" Power off by OFF TIMER
"POWER_OFF_BY_SLEEP_TIMER" Power off by SLEEP TIMER
"POWER_OFF_BY_INSTOP" Power off by INSTOP KEY
"POWER_OFF_BY_AUTO_OFF" Power off by AUTO OFF
Normal "POWER_OFF_BY_ON_TIMER" Power off by ON TIMER
"POWER_OFF_BY_RS232C" Power off by RS232C
"POWER_OFF_BY_RESREC" Power off by Reservated Record
"POWER_OFF_BY_RECEND" Power off by End of Recording
"POWER_OFF_BY_SW_DW" Power off by S/W Download
"POWER_OFF_BY_UNKNOWN" Power off by unknown status except listed case
Abnormal "POWER_OFF_BY_CPU_ABN" Power off by CPU Abnormal
7
Copyright © 2016 LG Electronics Inc. All rights reserved. LGE Internal Use Only
Only for training and service purposes
Standard Repair Process
Established
Error C. Audio error date
OLED TV symptom
No audio/ Normal video Revised date 8/16
☞A11 ☞A12+A9
Check user N Check audio B+ Y
No audio Normal
menu > Off 24V of Power
Screen normal voltage
Speaker off Board
Y N
Cancel OFF Replace Power Board and repair parts
Check N
Disconnection Replace MAIN Board End
Speaker
disconnection
Y
Replace Speaker
8
Copyright © 2016 LG Electronics Inc. All rights reserved. LGE Internal Use Only
Only for training and service purposes
Standard Repair Process
Established
Error C. Audio error date
OLED TV symptom
Wrecked audio/ discontinuation/noise Revised date 9/16
→ abnormal audio/discontinuation/noise is same after “Check input signal” compared to No audio
Wrecked audio/
☞A12+A9
Check and replace
Discontinuation/ Check audio
speaker and
Noise for B+ Voltage (24V)
connector
Check input all audio
signal Y Y
Signal
-RF
normal? Wrecked audio/
-External Input Normal
signal Discontinuation/
N Replace Main B/D voltage?
Noise only
for D-TV
N
Wrecked audio/
Discontinuation/
Replace Power B/D
Noise only
for Analog
(When RF signal is not
received)
Request repair to external Wrecked audio/ Replace Main B/D End
cable/ANT provider Discontinuation/
Noise only
for External Input
(In case of N
External Input Connect and check Normal
signal error) other external audio?
Check and fix device
external device Y
Check and fix external device
9
Copyright © 2016 LG Electronics Inc. All rights reserved. LGE Internal Use Only
Only for training and service purposes
Standard Repair Process
D. Function error Established
Error date
OLED TV symptom
Remote control & Local switch checking Revised date 10/16
1. Remote control(R/C) operating error Replace
Main B/D
☞A13 ☞A13 ☞A13
Check & Repair N Check B+ Y Y
Check R/C itself Normal Y Normal Normal Check IR Normal
operating? Cable connection operating? 3.5V Voltage? Signal?
Operation Output signal
Connector solder On Main B/D
N Y N N
☞A9
Check R/C Operating Check & Replace Check 3.5v on Power B/D Repair/Replace
Close
When turn off light Baterry of R/C Replace Power B/D or IR B/D
in room Replace Main B/D
(Power B/D don’t have problem)
If R/C operate, Normal Y
operating? Close
Explain the customer
cause is interference
from light in room. N
Replace R/C
10
Copyright © 2016 LG Electronics Inc. All rights reserved. LGE Internal Use Only
Only for training and service purposes
Standard Repair Process
D. Function error Established
Error date
OLED TV symptom
MR16 operating checking Revised date 11/15
2. MR16 (Magic Remocon) operating error
☞A4
Check the N Check MR16
RF Receiver ver Normal Y Press the Is show ok N Turn off/on the
INSTART menu is “00.00”? itself Operation operating? set and press
wheel message?
the wheel
N
Y
Y
☞A14
Check & Replace
Check & Repair Battery of MR16 Close
RF assy
connection
Normal Y
☞A4 operating? Close
Is show ok N Press the back
RF Receiver ver N message? key about 5sec
Close N
is “00.00”?
Y
Replace
MR16
Y
Close
Down load the Firmware
* INSTART MENU12.RF •If you conduct the loop at 3times,
Remocon Test3. Firmware change the MR16
download
11
Copyright © 2016 LG Electronics Inc. All rights reserved. LGE Internal Use Only
Only for training and service purposes
Standard Repair Process
D. Function error Established
Error date
OLED TV symptom
Wifi operating checking Revised date 12/16
3.Wifi operating error
☞A4 ☞A15
Check the Wi-Fi Mac value N Check the Wifi wafer Normal N Replace
INSTART menu is “NG”? Voltage?
1pin Main B/D
Y
☞A15 Y
Check & Repair Close
Wifi cable
connection
☞A4
Wi-Fi Mac value N
is “NG”? Close
Y
Change the Wifi
assy
12
Copyright © 2016 LG Electronics Inc. All rights reserved. LGE Internal Use Only
Only for training and service purposes
Standard Repair Process
Established
Error D. Function error date
OLED TV symptom
External device recognition error Revised date 14/16
Y Check technical
Check External Input and
Signal information Technical N
input Component Replace Main B/D
input? - Fix information information?
Recognition error
signal
- S/W Version
N Y
HDMI/
Check and fix DVI, Optical
Fix in Replace Main B/D
external device/cable Recognition error
accordance
with technical
information
13
Copyright © 2016 LG Electronics Inc. All rights reserved. LGE Internal Use Only
Only for training and service purposes
Standard Repair Process
Established
Error E. Noise date
OLED TV symptom
Circuit noise, mechanical noise Revised date 15/16
Identify Check
Circuit
nose location of Replace PSU
noise
type noise
Mechanical Check location of
noise noise
※ When the nose is severe, replace the module
※ Mechanical noise is a natural (For models with fix information, upgrade the
phenomenon, and apply the 1st level S/W or provide the description)
description. When the customer does not OR
agree, apply the process by stage. ※ If there is a “Tak Tak” noise from the
※ Describe the basis of the description cabinet, refer to the KMS fix information and
in “Part related to nose” in the Owner’s then proceed as shown in the solution manual
Manual. (For models without any fix information,
provide the description)
14
Copyright © 2016 LG Electronics Inc. All rights reserved. LGE Internal Use Only
Only for training and service purposes
Standard Repair Process
Established
Error F. Exterior defect date
OLED TV symptom
Exterior defect Revised date 16/16
Zoom part with Module
Replace module
exterior damage damage
Cabinet
Replace cabinet
damage
Remote
controller Replace remote controller
damage
Stand
Replace stand
dent
15
Copyright © 2016 LG Electronics Inc. All rights reserved. LGE Internal Use Only
Only for training and service purposes
Contents of Standard Repair Process Detail Technical Manual
No. Error symptom Content Page Remarks
1 A. Video error_ No video/Normal Check Vx1 lock LED light with naked eye A1
2 audio Check White Balance value A2
TUNER input signal strength checking
3 A3
method
A. Video error_ video error /Video
4 lag/stop Version checking method A4
5 Tuner Checking Part A5
A. Video error _Vertical/Horizontal bar,
6 Connection diagram A6
residual image, light spot
Check Link Cable (EPI) reconnection
7 A. Video error_ Color error A7
condition
Exchange Module (1) A-1/2
8 Defected Type caused by T-Con/
Inverter/ Module Exchange Module (2) A-2/2
Copyright © 2016 LG Electronics Inc. All rights reserved. LGE Internal Use Only
Only for training and service purposes
Contents of Standard Repair Process Detail Technical Manual
No. Error symptom Content Page Remarks
9 Check front display Logo A8
B. Power error_ No power
10 Check power input Voltage & ST-BY 3.5V A9
B. Power error_Off when on, off
11 POWER OFF MODE checking method A10
while viewing
Checking method in menu when there is
12 A11
C. Audio error_ No audio/Normal no audio
video Voltage and speaker checking method
13 A12
when there is no audio
Remote controller operation checking
14 A13
method
D. Function error Motion Remote operation checking
15 A14
method
16 Wifi operation checking method A15
17 E. Etc Tool option changing method A16
Copyright © 2016 LG Electronics Inc. All rights reserved. LGE Internal Use Only
Only for training and service purposes
Standard Repair Process Detail Technical Manual
Error Established
symptom A. Video error_No video/Normal audio date
2014.12.31
LCD TV Revised
Content Check Vx1 lock LED light with naked eye A1
date
After Remove the Rear Cover, turning on the power and check with the naked eye,
Whetheryou can see light from locations.
A1
Copyright © 2016 LG Electronics Inc. All rights reserved. LGE Internal Use Only
Only for training and service purposes
Standard Repair Process Detail Technical Manual
Error Established
symptom A. Video error_No video/Normal audio date
OLED TV
Revised
Content Check White Balance value A2
date
Entry method
1. Press the ADJ button on the remote controller for adjustment.
2. Enter into White Balance of item 12.
3. After recording the R, G, B (GAIN, Cut) value of Color Temp
(Cool/Medium/Warm), re-enter the value after replacing the MAIN BOARD.
A2
Copyright © 2016 LG Electronics Inc. All rights reserved. LGE Internal Use Only
Only for training and service purposes
Standard Repair Process Detail Technical Manual
Error Established
symptom A. Video error_Video error, video lag/stop date
OLED TV
TUNER input signal strength checking method Revised
Content date A3
All Settings Channels Channel Tuning
When the signal is strong, use the
attenuator (-10dB, -15dB, -20dB etc.)
A3
Copyright © 2016 LG Electronics Inc. All rights reserved. LGE Internal Use Only
Only for training and service purposes
Standard Repair Process Detail Technical Manual
Error Established
symptom A. Video error_Video error, video lag/stop date
OLED TV
Version checking method Revised
Content date A4
1. Checking method for remote controller for adjustment
Version
Press the IN-START with the remote
controller for adjustment
A4
Copyright © 2016 LG Electronics Inc. All rights reserved. LGE Internal Use Only
Only for training and service purposes
Standard Repair Process Detail Technical Manual
Error Established
symptom
A. Video error_Video error, video lag/stop
OLED TV date
Revised
Content TUNER checking part A5
date
Checking method:
1. Check the signal strength or check whether the screen is normal when the external device is connected.
2. After measuring each voltage from power supply, finally replace the MAIN BOARD.
A5
Copyright © 2016 LG Electronics Inc. All rights reserved. LGE Internal Use Only
Only for training and service purposes
Standard Repair Process Detail Technical Manual
Error A. Video error _Vertical/Horizontal bar, Established
OLED TV symptom residual image, light spot date
Revised
Content Connection diagram date A6
As the part connecting to the external input, check
the screen condition by signal
A6
Copyright © 2016 LG Electronics Inc. All rights reserved. LGE Internal Use Only
Only for training and service purposes
Standard Repair Process Detail Technical Manual
Error Established
symptom A. Video error_Color error date
OLED TV
Revised
Content Check Link Cable (EPI) reconnection condition date A7
Check the contact condition of the Link Cable, especially dust or mis insertion.
A7
Copyright © 2016 LG Electronics Inc. All rights reserved. LGE Internal Use Only
Only for training and service purposes
Appendix : Exchange the Module (1)
Vertical abnormal display Brightness difference Line Dim
Crosstalk Press damage Crosstalk
Un-repairable Cases
In this case please exchange the module.
Burnt
A – 1/2
Copyright © 2016 LG Electronics Inc. All rights reserved. LGE Internal Use Only
Only for training and service purposes
Appendix : Exchange the Module (2)
Angle view Color difference Brightness dot noise Half dead
Brightness difference
Green Noise on power on/off time Line Defect
Un-repairable Cases
In this case please exchange the module.
Mura
A – 2/2
Copyright © 2016 LG Electronics Inc. All rights reserved. LGE Internal Use Only
Only for training and service purposes
Standard Repair Process Detail Technical Manual
Error Established
symptom B. Power error _No power date
OLED TV
Revised
Content Check front display Logo date A8
ST-BY condition: On or Off
Power ON condition: Turn Off
A8
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Only for training and service purposes
Standard Repair Process Detail Technical Manual
Error Established
symptom
B. Power error _No power
OLED TV date
Revised
Content Check power input voltage and ST-BY 3.5V A9
date
Check the DC 24V, 12V, 3.5V.
24Pin(Power Board ↔ Main Board)
1 PWR ON 2 INV CTL
3 DPC 4 PDIM#2
5 3.5V 6 GND
7 3.5V 8 3.5V
9 GND 10 GND
11 12V 12 12V
13 12V 14 12V
15 12V 16 GND
17 GND 18 12V_ON
19 24V 20 24V
21 24V 22 24V
23 GND 24 GND
A9
Copyright © 2016 LG Electronics Inc. All rights reserved. LGE Internal Use Only
Only for training and service purposes
Standard Repair Process Detail Technical Manual
Error
symptom B. Power error _Off when on, off whiling viewing Established
date
OLED TV
Revised
Content POWER OFF MODE checking method date A10
Entry method
1. Press the IN-START button of the remote controller for adjustment
2. Check the entry into adjustment item 3(power On/Off Status)
A10
Copyright © 2016 LG Electronics Inc. All rights reserved. LGE Internal Use Only
Only for training and service purposes
Standard Repair Process Detail Technical Manual
Error Established
symptom C. Audio error_No audio/Normal video
OLED TV date
Revised
Content Checking method in menu when there is no audio date A11
Checking method
1. Press the Setting button on the remote controller
2. Select the Sound function of the Menu
3. Select the Sound Out
4. Select TV Speaker
A11
Copyright © 2016 LG Electronics Inc. All rights reserved. LGE Internal Use Only
Only for training and service purposes
Standard Repair Process Detail Technical Manual
Error Established
symptom C. Audio error_No audio/Normal video date
OLED TV
Voltage and speaker checking method Revised
Content date A12
when there is no audio
24Pin(Power Board ↔ Main Board)
1 GND 2 GND
3 24V 4 24V
5 24V 6 24V
①
7 GND 8 12V_ON
② 9 12V 10 GND
11 12V 12 12V ③
② 13 12V 14 12V
15 GND 16 GND
17 3.5V 18 3.5V
19 3.5V 20 GND
21 PDIM#1 22 PDIM#2
23 PWR ON 24 INV CTL 1 SPK_R- 2 SPK_R+_
3 SPK_L- 4 SPK_L+
5 SPK_R-WF 6 SPK_R+_WF
Checking order when there is no audio
7 SPK_L-_WF 8 SPK_L+_WF
① Check the contact condition of or 24V connector of Main Board
② Measure the 24V input voltage supplied from Power Board
(If there is no input voltage, remove and check the connector)
③ Connect the tester RX1 to the speaker terminal and if you hear the Chik Chik sound when you touch the
GND and output terminal, the speaker is normal.
A12
Copyright © 2016 LG Electronics Inc. All rights reserved. LGE Internal Use Only
Only for training and service purposes
Standard Repair Process Detail Technical Manual
Error Established
symptom D. Function error date
OLED TV
Revised
Content Remote controller operation checking method date A13
③
②
P4001
1 GND
① 2 N.C.
3 N.C.
Checking order 4 3.5V_ST
1, 2. Check IR cable condition between IR & Main board. 5 GND
3. Check the st-by 3.5V on the terminal 4 6 LED_R
7 IR
8 GND
9 EYE_SCL
10 EYE_SDA
A13
Copyright © 2016 LG Electronics Inc. All rights reserved. LGE Internal Use Only
Only for training and service purposes
Standard Repair Process Detail Technical Manual
Error Established
symptom D. Function error date
OLED TV
Revised
Content Motion Remote operation checking method date A14
P4001
1 GND
2 N.C.
3 N.C.
③ 4 3.5V_ST
5 GND
②
① 6 LED_R
7 IR
8 GND
9 EYE_SCL
10 EYE_SDA
P4002
1 3.5V_WIFI
③ 2 WIFI_DP
3 WIFI_DM
4 GND
5 WOL/WIFI_POWER_ON
6 3D_SYNC_RF
7 BT_RESET
8 GND
Checking order
9 GND
1. Check IR cable condition between IR & Main board. 10 KEY1
2. Check WIFI Combo cable condition between WIFI Combo Assy & Main board.
3. Check the st-by 3.5V P4001 on the terminal 4 11 KEY2
4. Check the 3.5V_WIFI P4002 on the terminal 1 12 GND
A14
Copyright © 2016 LG Electronics Inc. All rights reserved. LGE Internal Use Only
Only for training and service purposes
Standard Repair Process Detail Technical Manual
Error Established
symptom D. Function error date
OLED TV
Revised
Content Wifi operation checking method date A15
P4002
③ 1 3.5V_WIFI
2 WIFI_DP
3 WIFI_DM
4 GND
5 WOL/WIFI_POWER_ON
① 6 3D_SYNC_RF
7 BT_RESET
8 GND
9 GND
10 KEY1
11 KEY2
② 12 GND
Checking order
1, 2. Check Wifi cable condition between Wifi assy & Main board.
3. Check the 3.3V_WIFI on the terminal 1.
A15
Copyright © 2016 LG Electronics Inc. All rights reserved. LGE Internal Use Only
Only for training and service purposes
