LG 42LA6130 User manual

CHASSIS : LJ31BCHASSIS : LJ31B
MODEL : 42LA6130MODEL : 42LA6130
42LA6130-SB42LA6130-SB
CAUTIONCAUTION
BEFORE SERVICING THE CHASSIS,BEFORE SERVICING THE CHASSIS,
READ THE SAFETY PRECAUTIONS IN THIS MANUAL.READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
LED TVLED TV
SERVICE MANUALSERVICE MANUAL
North/Latin North/Latin
America America
http://aic.lgservice.comhttp://aic.lgservice.com
Europe/Africa http://eic.lgservice.comEurope/Africa http://eic.lgservice.com
Asia/Oceania Asia/Oceania
http://biz.lgservice.comhttp://biz.lgservice.com
Internal Use OnlyInternal Use Only

CONTENTSCONTENTS
CONTENCONTEN
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22
PRODUCPRODUC
T T
SAFETY ...................................SAFETY ...................................
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33
SPECIFICSPECIFIC
AA
TION TION
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44
ADJUSTMEADJUSTME
NT NT
INSTRUCTINSTRUCT
ION ..............................ION ..............................
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1010
BLOCK DIAGRAMBLOCK DIAGRAM
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1919
EXPLODEEXPLODE
D D
VIEW VIEW
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2020
SCHEMASCHEMA
TIC TIC
CIRCUIT CIRCUIT
DIAGRAM DIAGRAM
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Many elMany el
ectrical ectrical
and mechanicand mechanic
al parts al parts
in this in this
chassis chassis
have spechave spec
ial safetyial safety
-related -related
characteristics. characteristics.
These These
parts arparts ar
e identified e identified
by by
in thein the
Schematic Diagram and Schematic Diagram and
Exploded View.Exploded View.
It is essential that these special safety parts should be replaced with the same components as recommended in this manual to preventIt 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.Shock, Fire, or other Hazards.
Do not modify the original design Do not modify the original design
without permission of manufacturer.without permission of manufacturer.
General GuidanceGeneral Guidance
AnAn
isolation Transformer should always be usedisolation Transformer should always be used
 during the during the
servicing of a receiver whose chassis is not isolated from the ACservicing of a receiver whose chassis is not isolated from the AC
power line. Use a transformer of adequate power rating as thispower line. Use a transformer of adequate power rating as this
protects the technician from accidents resulting in personal injuryprotects the technician from accidents resulting in personal injury
from electrical shocks.from electrical shocks.
It will also protect the receiver and it's components from beingIt will also protect the receiver and it's components from being
damaged by accidental shorts of the circuitry that may bedamaged by accidental shorts of the circuitry that may be
inadvertently introduced during the inadvertently introduced during the
service operation.service operation.
If any fuse (or Fusible Resistor) in this TV receiver is blown,If any fuse (or Fusible Resistor) in this TV receiver is blown,
replace it with the specified.replace it with the specified.
When replacing a high When replacing a high
wattage resistor (Oxide Metal Film Resistor,wattage resistor (Oxide Metal Film Resistor,
over 1 W), keep the over 1 W), keep the
resistor 10 mm away from PCB.resistor 10 mm away from PCB.
Keep wires away from high voltage or Keep wires away from high voltage or
high temperature parts.high temperature parts.
Before returning the receiver to the Before returning the receiver to the
customer,customer,
Leakage Current Hot CheckLeakage Current Hot Check
(See below Figure)(See below Figure)
Plug the AC cord directly into the AC outlet.Plug the AC cord directly into the AC outlet.
Do not use a Do not use a
line Isolation Transformline Isolation Transform
er during this check.er during this check.
Connect 1.5 K / 10 watt resistor in parallel with a 0.15 uF capacitorConnect 1.5 K / 10 watt resistor in parallel with a 0.15 uF capacitor
between a known good earth ground (Water Pipe, Conduit, etc.)between a known good earth ground (Water Pipe, Conduit, etc.)
and the exposed metallic parts.and the exposed metallic parts.
Measure the AC voltage across the resistor using AC voltmeterMeasure the AC voltage across the resistor using AC voltmeter
with 1000 ohms/volt with 1000 ohms/volt
or more sensitivity.or more sensitivity.
Reverse plug the AC cord into Reverse plug the AC cord into
the AC outlet and repeat AC voltagethe AC outlet and repeat AC voltage
measurements for each exposed metallic part. Any voltagemeasurements for each exposed metallic part. Any voltage
measured must not exceed 0.75 volt RMS which is corresponds tomeasured must not exceed 0.75 volt RMS which is corresponds to
0.5 mA.0.5 mA.
In case any measurement is out of the limits specified, there isIn case any measurement is out of the limits specified, there is
possibility of shock hazard and the set must be checked andpossibility of shock hazard and the set must be checked and
repaired before it is returned to repaired before it is returned to
the customer.the customer.
Leakage Current Hot Check circuitLeakage Current Hot Check circuit
IMPORTANT SAFETY NOTICEIMPORTANT SAFETY NOTICE
SAFETY PRECAUTIONSSAFETY PRECAUTIONS

SERVICING PRECAUTIONS
CAUTION: Before servicing receivers covered by this service
manual and its supplements and addenda, read and follow the
SAFETY PRECAUTIONS
on page 3 of this publication.
NOTE
: If unforeseen circumstances create conict between the
following servicing precautions and any of the safety precautions
on page 3 of this publication, always follow the safety precautions.
Remember: Safety First.
General Servicing Precautions
1. Always unplug the receiver AC power cord from the AC power
source before;
a. Removing or reinstalling any component, circuit board mod-
ule or any other receiver assembly.
b. Disconnecting or reconnecting any receiver electrical plug or
other electrical connection.
c. Connecting a test substitute in parallel with an electrolytic
capacitor in the receiver.
CAUTION
: A wrong part substitution or incorrect polarity
installation of electrolytic capacitors may result in an explo-
sion 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.
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 expo-
sure of the assembly.
3. Use only a grounded-tip soldering iron to solder or unsolder ES
devices.
4. Use only an anti-static type solder removal device. Some solder
removal devices not classied as “anti-static” can generate
electrical charges sufcient to damage ES devices.
5. Do not use freon-propelled chemicals. These can generate
electrical charges sufcient to damage ES devices.
6. Do not remove a replacement ES device from its protective
package until immediately before you are ready to install it.
(Most replacement ES devices are packaged with leads electri-
cally 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 replace-
ment 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.

IC Remove/Replacement
Some chassis circuit boards have slotted holes (oblong) through
which the IC leads are inserted and then bent at against the cir
-
cuit 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
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 connec-
tions).
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

SPECIFICATION
NOTE : Specifications and others are subject to
change without notice for improvement
.
1. Application range
This spec sheet is applied all of the 32”, 42”, 47”, 50” LED TV
with LJ31B/LJ36B chassis.
2. Test condition
Each part is tested as below without special notice.
1) Temperature : 25 ºC ± 5 ºC, 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 : CE, IEC specification
- EMC: CE, IEC
4. General
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5. External Input Support Format
5.1. Component input(Y, CB/PB, CR/PR)
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P

5.2. HDMI Input (PC/DTV)
*HDMI PC support only Rear HDMI Input
*If use DVI to HDMI cable for PC, you have to use external SPK for PC audio sound.
N
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I

ADJUSTMENT INSTRUCTION
1. Application
This spec sheet is applied all of the LCD TV with LJ31B,
LJ36B, LJ36M chassis.
2. Designation
(1
)
The adjustment
is according
to the
order which
is
designated and which must be followed, according to the
plan whic al Unit: Product Specification Standard.
(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).
T
emperature
:
at
25
ºC
±5
ºC
Relative
humidity
:
65
±
10%
Input
voltage
:
100~220V,
50/60Hz
(6)
Adjustment
equipments
: Color Anal
yzer (
CA-210 or
CA-110), SVC remote controller
(7) Push The “IN STOP KEY” – For memory initialization.
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”
(4)
Click “Connect” tab.
If “Can’t ” is displayed, Check
connection between computer, jig, and set.
(1)
filexxx.bin
(2)
(3)
Case1 : Software version up
1)
After downl
oading S/W b
y USB , TV set
will r
eboot
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 first.

* USB DOWNLOAD(*.epk file 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 staring.
*
After
download
ing, ha
ve to
adjust
T
ool
Option again.
(1) Push "IN-START" key in service remote controller.
(2) Select "Tool Option 1" and Push "OK" button.
(3) Punch in the number. (Each model has their number.)
(4) Completed selecting Tool option.
M
o
d
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l
M
o
d
u
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e
Tool
option1
Tool
option2
Tool
option3
Tool
option4
Tool
option5
Tool
option6
32LA613B-
SB
L
G
D
8
4
2
4
4
0
3
2
6
6
9
4
6
3
4
4
4
7
1
0
8
9
7
42LA6130-
SB
L
G
D
8
7
2
4
4
0
3
2
6
6
9
4
6
3
4
4
4
7
1
0
8
9
7
47LA6130-
SB
L
G
D
8
8
2
4
4
0
3
2
6
6
9
4
6
3
4
4
4
7
1
0
8
9
7
32LN540B-
SH/SA
L
G
D
2
0
2
4
4
0
1
6
2
8
1
1
3
5
7
6
4
3
0
1
2
1
7
32LN5400-
SB/SA
L
G
D
2
0
2
4
4
0
1
6
2
8
1
1
3
5
7
6
4
3
0
1
2
1
7
39LN5400-
SB/SA
C
M
I
2
0
7
0
2
4
4
0
1
6
1
5
3
1
3
5
7
6
4
3
0
1
2
1
7
39LN5400-
SB/SA
AUO
41
18
2440
16153
13576
43012
17
42LN5400-
SB/SA
L
G
D
2
3
2
4
4
0
1
6
2
8
1
1
3
5
7
6
4
3
0
1
2
1
7
42LN5400-
SB/SA
AUO
41
19
2440
16153
13576
43012
17
47LN5400-
SB/SA
L
G
D
2
4
2
4
4
0
1
6
2
8
1
1
3
5
7
6
4
3
0
1
2
1
7

4. Total Assembly line process
4.1. Adjustment Preparation
■ W/B Equipment condition
CA210
:
CH14, T
est signal : Inner pattern (80IRE) –
in case of
LED back light
■ Above 5 minutes H/run in the inner pattern. (“power on” key of
adjust remote control)
► The spec of
color temperature and coordinate
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l
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p
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t
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R
e
m
a
r
k
All
C
o
o
l
(
C
5
0
)
1
3
,
0
0
0
k
x = 0.271 (±0.002)
y = 0.270 (±0.002)
※
Test signal
- Inner pattern for W/B adjust
- External white pattern
(80IRE,
204gray)
M
e
d
i
u
m
(
0
)
9
,
3
0
0
k
x = 0.286 (±0.002)
y = 0.289 (±0.002)
W
a
r
m
(
W
5
0
)
6
,
5
0
0
k
x = 0.313 (±0.002)
y = 0.329 (±0.002)
► CA210 : CH 14, Test signal : Inner pattern (80IRE)
- Standard color coordinate and temperature using CA-1000 (by
H/R time)
▪ Normal line
model:
(normal line)LN5xxx,
LA6xxx,
LA7xxx,
LA8xxx
H/R Time(Min)
C
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l
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e
d
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m
W
a
r
m
x y x x y x
2
7
1
2
7
0
2
8
6
2
8
9
3
1
3
3
2
9
1
0
-
2
2
8
3
2
8
7
2
9
8
3
0
6
3
2
2
3
4
2
2
3
5
2
8
2
2
8
5
2
9
7
3
0
4
3
2
1
3
4
0
※
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 POWER-ON -> Enter
the mode of White-Balance, the pattern will come out.
●
Auto-control interface and directions
(1) Adjust in the place where the influx of light like floodlight
around is blocked. (Illumination is less than 10ux).
(2) Adhere closely
the Color Analyzer ( CA210
) to the module
less than 10cm distance, keep it with the surface of the
Module and Color Analyzer’s Prove vertically.(80~100°).
(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 ‘full white pattern’ or the others, check
the back light on.

*Manual W/B process using adjusts Remote control.(TBD)
■
Color analyzer(CA100+,
CA210) should
be used
in the
calibrated ch by CS-1000
■ Operate the zero-calibration of the CA100+ or CA-210, then
stick sensor to the module when adjusting.
■ After enter Service Mode by pushing “ADJ” key,
■Enter White Balance by pushing “►” key at “8. White Balance”.
■ For manual adjustment, it is also possible by the following
sequence.
(1) Set TV in Adj. mode using POWER ON
(2) Zero Calibrate the probe of Color Analyzer, then place it on
the center of LCD module within 10cm of the surface
(3) Press ADJ key -> EZ adjust using adj. R/C -> 8. White-
Balance then press the cursor to the right (KEY►). When
KEY(►) is pressed 206 Gray internal pattern will be displayed.
(4) Adjust Cool modes
(i). Fix the one
of R/G/B gain
to 192
(default data) and decrease
※
CASE Cool
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
How to adjust
(1) If G gain is adjusted over 172 and R gain and B gain less
than 192 , Adjust is O.K.
(2) If G gain is less than 172 , increase G gain by up to 172,
and then increase R gain and B gain same amount of increasing
G gain.
(3) If R gain or B gain is over 255 , Readjust G gain less than
172, Conform to R gain is 255 or B gain is 255
※
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.

4.2. DPM operation confirmation
(Only Apply for MNT Model)
Check if Power LED Color and Power Consumption operate
as standard.
■ Set Input to RGB and connect D-sub cable to set
■ Measurement Condition: (100~240V@ 50/60Hz)
■ Confirm DPM operation at the state of screen without Signal
4.3. DDC EDID Write (HDMI 256Byte)
■ Connect HDMI Signal Cable to HDMI Jack.
■ Write EDID DATA to EEPROM(24C02) by using DDC2B
protocol.
■ Check whether written EDID data is correct or not.
* For SVC Ass’y, EDID have to be downloaded.
4.4. EDID DATA
1) All Data : HEXA Value
2) Changeable Data :
*:
Serial No
:
Controlled /
Data:01
**:
Month
:
Controlled
/
Data:00
***:Year
:
Controlled
****:Check
sum
- Auto Download
■ After enter Service Mode by pushing “ADJ” key,
■ Enter EDID D/L mode.
■ Enter “START” by pushing “OK” key.
※
Caution
* Use the proper signal cable for EDID Download
- Analog EDID : Pin3 exists
- Digital EDID : Pin3 exists
=> Caution
- Never connect HDMI & D-sub Cable at the same time.
- Use the proper cables below for EDID Writing.
-
Download HDMI1,
HDMI2 separatel
y because HDM
I1 is
different from HDMI2.
F
o
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n
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E
D
I
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F
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D
I
D
D
-
s
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-
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I
-
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t
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D
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e
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D
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1
3
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D
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:
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0
3
●
EDID DATA
(1) HD 2D EDID Data
C
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e
c
k
S
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m
P
h
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s
i
c
a
l A
d
d
r
e
s
s (
0
x
9
E
)
H
D
M
I
1
A
3
/
5
B
1
0

(2) FHD 2D EDID Data (Support Deep Color – 10bit)
C
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S
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P
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s
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d
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s
s (
0
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9
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)
H
D
M
I
1
4
2
/
D
E
1
0
H
D
M
I
2
4
2
/
C
E
2
0
(4) HD 3D EDID Data
C
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e
c
k
S
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m
P
h
y
s
i
c
a
l A
d
d
r
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s
s (
0
x
9
E
)
H
D
M
I
1
A
3
/
5
9
1
0
H
D
M
I
2
A
3
/
4
9
2
0
- HDMI
(5) FHD 3D EDID Data (Not Support Deep Color – 8bit)
C
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e
c
k
S
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m
P
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s
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c
a
l A
d
d
r
e
s
s (
0
x
9
E
)
H
D
M
I
1
4
2
/
2
3
1
0

(6) FHD 3D EDID Data (Support Deep Color – 10bit)
C
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e
c
k
S
u
m
P
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y
s
i
c
a
l A
d
d
r
e
s
s (
0
x
9
E
)
H
D
M
I
1
4
2
/
D
C
1
0
H
D
M
I
2
4
2
/
C
C
2
0
(7) HD 3D DTS EDID Data
C
h
e
c
k
S
u
m
P
h
y
s
i
c
a
l A
d
d
r
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s
s (
0
x
9
E
)
H
D
M
I
1
A
3
/
C
0
1
0
(8) FHD 3D DTS EDID Data (Not Support Deep Color – 8bit)
C
h
e
c
k
S
u
m
P
h
y
s
i
c
a
l A
d
d
r
e
s
s (
0
x
9
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)
H
D
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I
1
4
2
/
8
A
1
0
H
D
M
I
2
4
2
/
7
A
2
0
- HDMI
(9) HD 2D DTS EDID Data
C
h
e
c
k
S
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m
P
h
y
s
i
c
a
l A
d
d
r
e
s
s (
0
x
9
E
)
H
D
M
I
1
A
3
/
C
2
1
0

(10) FHD 2D DTS EDID Data (Not Support Deep Color – 8bit)
C
h
e
c
k
S
u
m
P
h
y
s
i
c
a
l A
d
d
r
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s
s (
0
x
9
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)
H
D
M
I
1
4
2
/
8
C
1
0
H
D
M
I
2
4
2
/
7
C
2
0
- HDMI
4.5. Outgoing condition Configuration
■ When pressing IN-STOP key by SVC remocon, Red LED
are blinked alternatively. And then automatically turn off.
4.6.3. Checkpoint
(1) Test voltage
①
3 Poles
- GND: 1.5KV/min at 100mA
-
SIGNAL:
3KV/min
at
100mA
②
2 Poles
-
SIGNAL:
3KV/min
at
100mA
(2) TEST time: 1 second
(3) TEST POINT
①
3 Poles
-
GND T
est = POWER
CORD GND and
SIGNAL CABLE
GND.
- Hi-pot
T
est =
POWER CORD
GND and
LIVE &
NEUTRAL.
②
2 Poles
- Hi-pot T
est =
Accessible Metal and LIVE
& NEUTRAL.
(4) LEAKAGE CURRENT: At 0.5mArms
5. Local Dimming Function Check
Step1) Turn on T
V
.
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 Top to bottom Back light of module moving
Step5) confirm the Local Dimming mode
Step6) Press “Exit” key

6. 3D Function Test (Only 3D Model)
(Pattern Generator MSHG-600, MSPG-6100 [SUPPORT
HDMI1.4])
* HDMI mode NO. 872 , pattern No.83
1) Please input 3D test pattern like below (HDMI mode NO.
872 , pattern No.83)
2) When 3D OSD appear automatically , then select OK
button.