LG 55LX9500 User manual

LED LCD TV
SERVICE MANUAL
CAUTION
BEFORE SERVICING THE CHASSIS,
READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
CHASSIS : LT03R
MODEL : 55LX9500 55LX9500-DA
North/Latin America http://aic.lgservice.com
Europe/Africa http://eic.lgservice.com
Asia/Oceania http://biz.lgservice.com
Internal Use Only
Printed in KoreaP/NO : MFL63283608 (1007-REV00)

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Only for training and service purposes
CONTENTS
CONTENTS .............................................................................................. 2
SPECIFICATION....................................................................................... 3
ADJUSTMENT INSTRUCTION ................................................................ 7
BLOCK DIAGRAM...................................................................................17
EXPLODED VIEW .................................................................................. 19
SVC. SHEET ...............................................................................................

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SAFETY PRECAUTIONS
Many electrical and mechanical parts in this chassis have special safety-related characteristics. These parts are identified by in the
Schematic Diagram and Exploded View.
It is essential that these special safety parts should be replaced with the same components as recommended in this manual to prevent
Shock, Fire, or other Hazards.
Do not modify the original design without permission of manufacturer.
General Guidance
An isolation Transformer should always be used during the
servicing of a receiver whose chassis is not isolated from the AC
power line. Use a transformer of adequate power rating as this
protects the technician from accidents resulting in personal injury
from electrical shocks.
It will also protect the receiver and it's components from being
damaged by accidental shorts of the circuitry that may be
inadvertently introduced during the service operation.
If any fuse (or Fusible Resistor) in this TV receiver is blown,
replace it with the specified.
When replacing a high wattage resistor (Oxide Metal Film Resistor,
over 1 W), keep the resistor 10 mm away from PCB.
Keep wires away from high voltage or high temperature parts.
Before returning the receiver to the customer,
always perform an AC leakage current check on the exposed
metallic parts of the cabinet, such as antennas, terminals, etc., to
be sure the set is safe to operate without damage of electrical
shock.
Leakage Current Cold Check(Antenna Cold Check)
With the instrument AC plug removed from AC source, connect an
electrical jumper across the two AC plug prongs. Place the AC
switch in the on position, connect one lead of ohm-meter to the AC
plug prongs tied together and touch other ohm-meter lead in turn to
each exposed metallic parts such as antenna terminals, phone
jacks, etc.
If the exposed metallic part has a return path to the chassis, the
measured resistance should be between 1 MΩand 5.2 MΩ.
When the exposed metal has no return path to the chassis the
reading must be infinite.
An other abnormality exists that must be corrected before the
receiver is returned to the customer.
Leakage Current Hot Check (See below Figure)
Plug the AC cord directly into the AC outlet.
Do not use a line Isolation Transformer during this check.
Connect 1.5 K / 10 watt resistor in parallel with a 0.15 uF capacitor
between a known good earth ground (Water Pipe, Conduit, etc.)
and the exposed metallic parts.
Measure the AC voltage across the resistor using AC voltmeter
with 1000 ohms/volt or more sensitivity.
Reverse plug the AC cord into the AC outlet and repeat AC voltage
measurements for each exposed metallic part. Any voltage
measured must not exceed 0.75 volt RMS which is corresponds to
0.5 mA.
In case any measurement is out of the limits specified, there is
possibility of shock hazard and the set must be checked and
repaired before it is returned to the customer.
Leakage Current Hot Check circuit
1.5 Kohm/10W
To Instrument’s
exposed
METALLIC PARTS
Good Earth Ground
such as WATER PIPE,
CONDUIT etc.
AC Volt-meter
When 25A is impressed between Earth and 2nd Ground
for 1 second, Resistance must be less than 0.1
*Base on Adjustment standard
IMPORTANT SAFETY NOTICE
0.15 uF
Ω

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SPECIFICATION
NOTE : Specifications and others are subject to change without notice for improvement .
4. Module General Specification
1. Application range
This specification is applied to the LCD TV used LT03R
chassis.
2. Requirement for Test
Each part is tested as below without special appointment.
1) Temperature: 25 ºC ± 5 ºC(77 ºF ± 9 ºF), CST: 40 ºC ± 5 ºC
2) Relative Humidity : 65 % ± 10 %
3) Power Voltage
: Standard input voltage (AC 100-120 V~ 50 / 60 Hz)
* Standard Voltage of each products is marked by models.
4) Specification and performance of each parts are followed
each drawing and specification by part number in
accordance with BOM.
5) The receiver must be operated for about 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
No. Item Specification Remark
1 Display Screen Device 137.5 cm(55 inch) wide color display module
2 Aspect Ratio 16:9
3 LCD Module 137.5 cm(55 inch) TFT WUXGA LCD
4 Operating Environment Temp. : 0 deg ~ 40 deg
Humidity : 0 % ~ 85 %
5 Storage Environment Temp. : -20 deg ~ 60 deg
Humidity : 0 ~ 85 %
6 Input Voltage AC 100-240V~, 50 / 60Hz
7 Power Consumption 145 FHD, 480Hz(IOP LED) LC550MUT-SCA1 : LX9500
=LCD(Module)+Backlight(LED)
8 Module Size 1083.6(H) x 628.8(V) x 10.8 mm(D) LC550MUT-SCA1 : LX9500
8 Pixel Pitch LC550MUT-SCA1 : LX9500
9 Back Light
10 Display Colors 1.06 B(true) colors (10-bit)
11 Coating 3H(Hard coating), Anti-glare

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5. Chroma & Brightness
6. Component Video Input (Y, CB/PB, CR/PR)
No. Specification Proposed
Resolution H-freq(kHz) V-freq(Hz) Pixel clock(MHz)
1. 720*480 15.73 59.94 13.500 SDTV, DVD 480I(525I)
2. 720*480 15.75 60.00 13.514 SDTV, DVD 480I(525I)
3. 3. 720*576 15.625 50.00 13.500 SDTV, DVD 576I(625I) 50Hz
4. 720*480 31.47 59.94 27.000 SDTV 480P
5. 720*480 31.50 60.00 27.027 SDTV 480P
6. 720*576 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 74.25 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. 14 1920*1080 67.432 59.94 148.350 HDTV 1080P
15. 1920*1080 67.5 60.00 148.5 HDTV 1080P
No. Item Specification Min. Typ. Max. Remark
1. Viewing Angle<CR>10> Right/Left/Up/Down 89/89/89/89 LC470MUK-SCA1
2. Luminance Luminance (cd/m2) 400 500 LC470MUK-SCA1
Variation 1.3 MAX /MIN
3. Contrast Ratio CR 1000 1400
4. CIE Color Coordinates White Wx 0.280 All white / All black
Wy 0.290
RED Xr 0.640
Yr Typ. 0.330 Typ.
Green Xg -0.03 0.300 +0.03
Yg 0.600
Blue Xb 0.150
Yb 0.060
No. Specification Proposed Remarks
Resolution H-freq(kHz) V-freq(Hz) Pixel Clock(MHz)
1. 640*350 31.468 70.09 25.17 EGA
2. 720*400 31.469 70.09 28.32 DOS
3. 640*480 31.469 59.94 25.17 VESA(VGA)
4. 800*600 37.879 60.317 40 VESA(SVGA)
5. 1024*768 48.363 60.004 65 VESA(XGA)
6. 1280*768 47.776 59.87 79.5 VESA(WXGA)
7. 1360*768 47.72 59.799 84.75 VESA(WXGA)
8. 1280*1024 63.668 59.895 109.00 SXGA Only FHD model
9. 1920*1080 66.587 59.934 138.50 WUXGA (Reduced Blanking) Only FHD model
7. RGB (PC)

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8. HDMI Input
(1) DTV Mode
No. Resolution H-freq(kHz) V-freq.(Hz) Pixel clock(MHz) Proposed Remark
1. 640 480 31.469 59.94 25.17 VESA(VGA)
2. 800 600 37.879 60.317 40.00 VESA(SVGA)
3. 1024 768 48.363 60.004 65.00 VESA(XGA)
4. 1280 768 47.776 59.87 79.5 VESA(WXGA)
5. 1360 768 47.72 59.799 84.62 VESA(WXGA)
6. 1280 1024 63.595 60.00 108.875 SXGA
7. 1920 1080 66.647 59.988 138.625 WUXGA
(2) PC Mode
No. Resolution H-freq(kHz) V-freq.(Hz) Pixel clock(MHz) Proposed Remark
1. 720*480 15.73 59.94 13.500 SDTV, DVD 480I(525I) Spec. out but display.
2. 720*480 15.75 60.00 13.514 SDTV, DVD 480I(525I)
3. 720*576 15.625 50.00 13.500
SDTV, DVD 576I(625I) 50Hz
4. 720*480 31.47 59.94 27 SDTV 480P
5. 720*480 31.5 60.00 27.027 SDTV 480P
6. 720*576 31.25 50.00 27 SDTV 576P
7. 1280*720 44.96 59.94 74.176 HDTV 720P
8. 1280*720 45 60.00 74.25 HDTV 720P
9. 1280*720 37.5 50.00 74.25 HDTV 720P
10. 1920*1080 28.125 50.00 74.25 HDTV 1080I
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 50.00 148.5 HDTV 1080P
14. 1920*1080 67.432 59.94 148.350 HDTV 1080P
15. 1920*1080 67.5 60.00 148.5 HDTV 1080P
16. 1920*1080 27 24.00 74.25 HDTV 1080P
17. 1920*1080 33.75 30.00 74.25 HDTV 1080P

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ADJUSTMENT INSTRUCTION
1. Application Range
This specification sheet is applied to all of the LCD TV with
LT03R chassis.
2. Designation
(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 ºC ± 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 AC 100-240
V~ 50 / 60Hz.
(5) Before adjustment, execute Heat-Run for 5 minutes at RF
no signal.
3. Adjustment items
3.1. PCB assembly adjustment items
1) Mac Address D/L & LAN Test
2) Main S/W program download : Using USB Memory stick
3) Input Tool - Option
4)Download EDID : EDID data are automatically
downloaded when adjusting the Tool Option.
5) ADC Calibration – RGB & Component
6) Check SW Version
3.2. SET assembly adjustment items
1) Input Area option.
2) Adjustment of White Balance : Auto
3) Adjustment of White Balance : Manual
4) Intelligent Sensor Inspection Guide
5) Blue-Tooth Inspection Guide
6) Local Dimming Inspection Guide
7) Preset CH information
8) Internal Press Test
9) Motion Remote controller Inspection
10) 3D Function test
11) Outgoing Condition Configuration
12) Sound spec
13) Factoring Option Data input.
4. PCB assembly adjustment method
4.1. MAC Address Download & LAN test
4.1.1. MAC Address D/L
A D/L Program : Serial.exe
4.1.1.1. Method
1) Connect Jig to PCBA.
1) Execute “ Serial.exe” on PC, MAC Address edit : Start /
End MAC address input
2) Connect Com-port.(Port connection button click)
3) Load button click(3) for MAC Address write
4) MAC address Write.
5) Check the OK Or NG

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4.1.2. PING Test(LAN Operating Test)
4.1.2.1. Check PCBA
1) Connect LAN to PCBA& Power On.
2) Push ADJ key on Adjust remote-controller.
3) Enter “13. ACAP PING TEST” & check Network.
4.1.2.2. Check Set
1) Connect TV-Set & PC with Cross LAN cable.(PC IP :
12.12.2.3)
2) Execute “PINT Test program”, Check setting data of
program. (TV-Set IP : 12.12.2.2)
3) Push Power Only key on Adjust remote-controlle.
4) Click “RUN”, Check “OK” or “NG”
4.2. Main S/W program download
4.2.1. Using the Memory Stick
** USB DOWNLOAD : Service Mode
1) Insert the USB memory Stick to the USB port
2) Automatically detect the SW Version.
-> S/W download process is executed automatically.
3) Show the message “Copy the file from the Memory”
4) If the TV IS Turn On, Check the updated SW Version and
Tool Option.
4.3. Input tool option.
Adjust tool option refer to the BOM.
A Tool Option Input : PCBA Check Process
A Area Option Input : Set Assembly Process
*** Tool Option table
Model 55LX6500 47LX6500 42LX6500
Tool Ooption1 46048 33760 25568
Tool Ooption2 32279 32279 32279
Tool Ooption3 64556 64556 64556
Tool Ooption4 25004 25004 25004
Tool Ooption5 1851 1851 1851
Model 55LX9500 47LX9500 42LX9500
Tool Ooption1 46080 33792 25600
Tool Ooption2 32279 32279 32279
Tool Ooption3 56636 56636 56636
Tool Ooption4 25004 25004 25004
Tool Ooption5 1979 1979 1979

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After Input Tool Option and AC off
Before PCBA check, you have to change the Tool option and
have to AC off/on (Plug out and in)
(If missing this process, set can operate abnormally)
4.3.1. Profile : Must be changed the option value
because being different with some setting
value depend on module maker, inch and
market
4.3.2. Equipment : adjustment remote control.
4.3.3. Adjustment method
- The input methods are same as other chassis.(Use ADJ Key
on the Adjust Remocon.)
(If not changed the option, the input menu can differ the model
spec.)
Refer to Job Expression of each main chassis ass’y
(EBTxxxxxxxx) for Option value
Caution : Don’t Press “IN-STOP” key after completing the
function inspection.
4.4. EDID D/L method
Recommend that don’t connect HDMI and RGB(D-SUB) cable
when downloading the EDID. If not possible, recommend that
connect the MSPG equipment.
There are two methods of downloading the edid data
4.4.1. 1st Method
EDID datas are automatically downloaded when adjusting the
Tool Options. Automatically downloaded when pushing the
enter key after adjusting the tool option5. It takes about
2seconds.
4.4.2. 2nd Method
Caution : Must be checked that the tool option is right or not.
If tool option is wrong, hdmi edid data could not be
downloaded well.
1) Press the ADJ key
2) Move to the 10. EDID D/L and Press the right direction
key(G)
3) Press the right direction key(G) at Start.
4) After about a few seconds, appear “Waiting..” => “OK”, then
compele.
4.4.3. RS-232C command Method
1) Command : AE 00 10
Caution : Don’t connect HDMI and RGB(D-SUB) cable when
downloading the EDID.
If the cables are connected, Downloading of edid
could be failed.
4.4.4. EDID data
4.4.4.1. LT03R M0DEL
** Analog(RGB): 128bytes
0 1 2 3 4 5 6 7 8 9 A B C D E F
0 00 FF FF FF FF FF FF 00 1E 6D 01 00 01 01 01 01
10 01 14 01 03 68 10 09 78 0A EE 91 A3 54 4C 99 26
20 0F 50 54 A1 08 00 81 80 61 40 45 40 31 40 01 01
30 01 01 01 01 01 01 02 3A 80 18 71 38 2D 40 58 2C
40 45 00 A0 5A 00 00 00 1E 01 1D 00 72 51 D0 1E 20
50 6E 28 55 00 A0 5A 00 00 00 1E 00 00 00 FD 00 3A
60 3E 1E 53 10 00 0A 20 20 20 20 20 20 00 00 00 FC
70 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 00 1D
** HDMI 1 : 256Bytes
0 1 2 3 4 5 6 7 8 9 A B C D E F
0 00 FF FF FF FF FF FF 00 1E 6D 01 00 01 01 01 01
10 01 14 01 03 80 10 09 78 0A EE 91 A3 54 4C 99 26
20 0F 50 54 A1 08 00 71 4F 81 80 01 01 01 01 01 01
30 01 01 01 01 01 01 02 3A 80 18 71 38 2D 40 58 2C
40 45 00 A0 5A 00 00 00 1E 01 1D 00 72 51 D0 1E 20
50 6E 28 55 00 A0 5A 00 00 00 1E 00 00 00 FD 00 3A
60 3E 1E 53 10 00 0A 20 20 20 20 20 20 00 00 00 FC
70 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 01 D7
80 02 03 37 F1 4E 10 1F 84 13 05 14 03 02 12 20 21
90 22 15 01 26 15 07 50 09 57 07 78 03 0C 00 10 00
A0 B8 2D 20 C0 0E 01 40 0A 3C 08 10 18 10 98 10 58
B0 10 38 10 E3 05 03 01 01 1D 80 18 71 1C 16 20 58
C0 2C 25 00 A0 5A 00 00 00 9E 01 1D 00 80 51 D0 1A
D0 20 6E 88 55 00 A0 5A 00 00 00 1A 02 3A 80 18 71
E0 38 2D 40 58 2C 45 00 A0 5A 00 00 00 1E 00 00 00
F0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 9B
** HDMI 2 : 256Bytes
0 1 2 3 4 5 6 7 8 9 A B C D E F
0 00 FF FF FF FF FF FF 00 1E 6D 01 00 01 01 01 01
10 01 14 01 03 80 10 09 78 0A EE 91 A3 54 4C 99 26
20 0F 50 54 A1 08 00 71 4F 81 80 01 01 01 01 01 01
30 01 01 01 01 01 01 02 3A 80 18 71 38 2D 40 58 2C
40 45 00 A0 5A 00 00 00 1E 01 1D 00 72 51 D0 1E 20
50 6E 28 55 00 A0 5A 00 00 00 1E 00 00 00 FD 00 3A
60 3E 1E 53 10 00 0A 20 20 20 20 20 20 00 00 00 FC
70 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 01 D7
80 02 03 37 F1 4E 10 1F 84 13 05 14 03 02 12 20 21
90 22 15 01 26 15 07 50 09 57 07 78 03 0C 00 20 00
A0 B8 2D 20 C0 0E 01 40 0A 3C 08 10 18 10 98 10 58
B0 10 38 10 E3 05 03 01 01 1D 80 18 71 1C 16 20 58
C0 2C 25 00 A0 5A 00 00 00 9E 01 1D 00 80 51 D0 1A
D0 20 6E 88 55 00 A0 5A 00 00 00 1A 02 3A 80 18 71
E0 38 2D 40 58 2C 45 00 A0 5A 00 00 00 1E 00 00 00
F0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 AB
** HDMI 3 : 256Bytes
0 1 2 3 4 5 6 7 8 9 A B C D E F
0 00 FF FF FF FF FF FF 00 1E 6D 01 00 01 01 01 01
10 01 14 01 03 80 10 09 78 0A EE 91 A3 54 4C 99 26
20 0F 50 54 A1 08 00 71 4F 81 80 01 01 01 01 01 01
30 01 01 01 01 01 01 02 3A 80 18 71 38 2D 40 58 2C
40 45 00 A0 5A 00 00 00 1E 01 1D 00 72 51 D0 1E 20
50 6E 28 55 00 A0 5A 00 00 00 1E 00 00 00 FD 00 3A
60 3E 1E 53 10 00 0A 20 20 20 20 20 20 00 00 00 FC
70 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 01 D7
80 02 03 37 F1 4E 10 1F 84 13 05 14 03 02 12 20 21
90 22 15 01 26 15 07 50 09 57 07 78 03 0C 00 30 00
A0 B8 2D 20 C0 0E 01 40 0A 3C 08 10 18 10 98 10 58
B0 10 38 10 E3 05 03 01 01 1D 80 18 71 1C 16 20 58
C0 2C 25 00 A0 5A 00 00 00 9E 01 1D 00 80 51 D0 1A
D0 20 6E 88 55 00 A0 5A 00 00 00 1A 02 3A 80 18 71
E0 38 2D 40 58 2C 45 00 A0 5A 00 00 00 1E 00 00 00
F0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 BB
** HDMI 4 : 256Bytes
0 1 2 3 4 5 6 7 8 9 A B C D E F
0 00 FF FF FF FF FF FF 00 1E 6D 01 00 01 01 01 01
10 01 14 01 03 80 10 09 78 0A EE 91 A3 54 4C 99 26
20 0F 50 54 A1 08 00 71 4F 81 80 01 01 01 01 01 01
30 01 01 01 01 01 01 02 3A 80 18 71 38 2D 40 58 2C
40 45 00 A0 5A 00 00 00 1E 01 1D 00 72 51 D0 1E 20
50 6E 28 55 00 A0 5A 00 00 00 1E 00 00 00 FD 00 3A
60 3E 1E 53 10 00 0A 20 20 20 20 20 20 00 00 00 FC
70 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 01 D7
80 02 03 37 F1 4E 10 1F 84 13 05 14 03 02 12 20 21
90 22 15 01 26 15 07 50 09 57 07 78 03 0C 00 40 00
A0 B8 2D 20 C0 0E 01 40 0A 3C 08 10 18 10 98 10 58
B0 10 38 10 E3 05 03 01 01 1D 80 18 71 1C 16 20 58
C0 2C 25 00 A0 5A 00 00 00 9E 01 1D 00 80 51 D0 1A
D0 20 6E 88 55 00 A0 5A 00 00 00 1A 02 3A 80 18 71
E0 38 2D 40 58 2C 45 00 A0 5A 00 00 00 1E 00 00 00
F0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 CB

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4.5. ADC Calibration : Comp 480i/Comp 1080p/RGB
4.5.1. ADC Calibration - Manual
• Required Equipments
A Remote controller for adjustment
A MSPG-925F/MSPG-1025/MSPG-3233 Pattern Generator
4.5.1.1. Process
1) Change the Input to Component1 or 2 mode..
2) Input the Component 480i@60Hz 100% Color Bar YPbPr
signal into Component1 or 2.
(MSPG-925F 480i Model: 209 / Pattern: 65 )
(MSPG-925F 1080p Model: 225 / Pattern: 65 )
3) Press “In-Start” key on R/C for adjustment.
4) Enter Password number. Password is “0 0 0 0”.
5) Move to the “8. External ADC” by using D/E(CH +/-) and
press ENTER(G).
6) Press the right direction key(G) to “1. Comp 480i”
7) Press the right direction key(G) to “Start”
8) After about a few seconds, appear “ADC Calibration
Completed”, then complete.
9) Change input source component 1080p Do 3)~8) steps.
10) Change input source RGB 1080p and Do 3)~8) steps.
4.5.2. ADC Calibration – Using RS-232C
• Required Equipments
A Jig (RS-232C protocol)
A MSPG-925F/MSPG-1025/MSPG-3233 Pattern Generator
A RS-232C cable
4.5.2.1. Process
1) Connect Component/RGB, and RS-232C cable.
2) Command : aa 00 00 [Enter ADC adj. mode](Automatically
done)
aa 00 00 [Enter ADC adj. mode]
xb 0004 [Change input source to
Component1 (480i&1080p)]
ad 00 10 [Adjust 480i&1080p Comp1]
xb 0006 [Change input source to
RGB(1920x1080)]
ad 00 10 [Adjust 1920x1080 RGB]
aa 00 90 End adj.
5. SET assembly adjustment method
5.1. Input Area-Option
5.1.1. Profile : Must be changed the Area option
value because being different of
each Country’s Language and
signal Condition.
5.1.2. Equipment : adjustment remote control.
5.1.3. Adjustment method
- The input methods are same as other chassis.(Use IN-
START Key on the Adjust Remocon.)
Refer to Job Expression of each main chassis ass’y
(EBTxxxxxxxx) for Option value.
5.2. Adjustment of White Balance : (For
Automatic Adjustment)
A Purpose : Adjust the color temperature to reduce the
deviation of the module color temperature.
A Principle : To adjust the white balance without the
saturation,
Fix the one of R/G/B gain to 192 (default data)
and decrease the others.
A Adjustment mode : Three modes – Cool / Medium / Warm
* Required Equipment
A Remote controller for adjustment
A Color Analyzer : CA100+ or CA-210 or same product
(should be used in the calibrated ch by CS-1000)
• LCD TV : CH-9
• PDP TV : CH-10
• White LED TV : CH-14
• RGB LED(MNT) : CH-16
A Auto W/B adjustment instrument(only for Auto adjustment)

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5.2.1. Adjustment of White Balance : (For Automatic
Adjustment)
Connecting diagram of equipment for measuring (For
Automatic Adjustment)
1) Set TV in adj. mode using POWER ON key
2) Zero calibrate probe then place it on the center of the
Display
3) Connect Cable(RS-232C)
4) Select mode in adj. Program and begin adj.
5) When adj. is complete (OK Sing), check adj. status pre
mode(Warm, Medium, Cool)
6) Remove probe and RS-232C cable to complete adj.
• W/B Adj. must begin as start command “wb 00 00” , and
finish as end command “wb 00 ff”, and Adj. offset if need
* Luminance min value is 150cd in the Cool/Medium/Warm
mode( For LCD)
5.3. Adjustment of White Balance (for
Manual adjustment)
A Color analyzer(CA100+, CA210) should be used in the
calibrated ch by CS-1000
A Operate the zero-calibration of the CA100+ or CA-210, then
stick sensor to the modul adjusting.
A For manual adjustment, it is also possible by the following
sequence.
1) Select white pattern of heat-run by pressing “POWER ON”
key on remote control for adjustment then operate heat run
longer than 15 minutes.
(If not executed this step, the condition for W/B may be
different.)
2) Push “Exit” key.
3) Change to the AV mode by remote control.
4) Input external pattern (85% white pattern)
5) Push the ADJ key -> Enter “0000” (Password)
6) Select “3. W/B ADJUST”
7) Enter the W/B ADJUST Mode
8) Stick the sensor to the center of the screen and select each
items (Red/Green/Blue Gain and Offset) using D/E (CH +/-)
key on R/C.
9) Adjust R/ G/ B Gain using F/G(VOL +/-) key on R/C.
10) Adjust three modes all (Cool / Medium / Warm) : Fix the
one of R/G/B gain and change the others
11) When adjustment is completed, Enter “COPY ALL”
12) Exit adjustment mode using EXIT key on R/C.
1CASE
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
Color Analyzer
Computer
Pattern Generator
RS-232C
RS-232C
RS-232C
Probe
Signal Source
* If TV internal pattern is used, not needed

- 12 - LGE Internal Use OnlyCopyright LG Electronics. Inc. All right reserved.
Only for training and service purposes
5.4. Intelligent Sensor Inspection Guide
Step 1. Turn on the TV set.
Step 2. Press “EYE”button on the Adjustment remote
controller.
Step 3. Block the Intelligent Sensor module on the front C/A
about 6 seconds.
When the “Sensor Data”is lower than 20, you can see the
“OK”message
=> If it doesn’t show “OK”message, the Sensor Module is
defected one.
You have to replace that with a good one.
Step 4. After check the “OK”message come out, take out your
hand from the Sensor module.
=> Check “Sensor Data”value change from “0” to “300”or not.
If it doesn’t change the value, the sensor is also defected one.
You have to replace it.
5.5. Blue-Tooth Inspection Guide
5.5.1. Test Condition.
Must located another set in a state of DC ON (without
checking set) in closer distance(5M).
-On total assembly step, S/W deal with connection
(between Set and another Set, other device that be
compatible with Bluetooth)
5.5.2. Need device : same set in closer distance,
adjustment remote control
5.5.3. Method
1) Push “Power on key”on adjustment remote control.
change “Bluetooth On”mode
2) Push “EXIT”KEY
3) Push ”B-TOOTH”(NEW) or “PIP”(OLD) Key
4) Check “Searching OK”message
5) Push “Exit”key, finish check.
5.6. Local Dimming Inspection (Optional)
5.6.1. Edge LED models with local dimming
1) Press ‘TILT”key of the Adj. R/C and check moving patterns.
The black bar patterns moves from left to right. If local
dimming function does not work, a whole screen shows full
white.
5.6.2. IOP LED models with local dimming
1) Press ‘TILT”key of the Adj. R/C and check moving patterns.
The black cross-bar patterns moves from top-left to Bottom-
right. If local dimming function does not work, a whole
screen shows full white.

- 13 - LGE Internal Use OnlyCopyright LG Electronics. Inc. All right reserved.
Only for training and service purposes
5.7. Preset CH information
5.7.1. Analog CH Table_Ver_1_0
5.7.2. Preset CH write condition
1) AC on time on only one after assembled automatically
2) In case of PAL model, CH recover on SVC OSD manually
In case of NTSC model, default channel : -> After In-Stop /
Facotry reset
TV : 2,3,4,5,6,7,8,9,10,11,12,13,14,30,51,55,63 CATV :
15,16,17,55,95
5.7.3. Preset CH erase condition
1) In-Stop key
5.8. Internal press test
5.9. Motion Remote controller Inspection
5.9.1. Equipment : Motion remote controller for
test, IR-KEY-CODE remote controller for
test Check battery before test.
(Recommend : Change battery for every
Lot.)
5.9.2. Process
1) Push “Mute”or “START”key for pairing between TV-set
and motion remote controller.
2) Push “OK”or “Enter”key, you can see the Cursor on
screen.
3) Push “Vol+”or “STOP”key, Disconnect Pairing.
Storage Factory System Band CH CH Name Freq(Mhz) Freq/50Khz
0
1 PAL BG V/UHF NZ01 C 01 45.25 905
2 SECAM DK V/UHF R34 C 34 575.25 11505
3 PAL BG V/UHF EU05 C 05 175.25 3505
4 PAL I Cable PI11 S 11 231.25 4625
5 NTSC V/UHF BR48 675.25
6 PAL BG V/UHF E04 C 04 62.25 1245
7 PAL BG V/UHF EU07 C 07 189.25 3785
8 PAL BG V/UHF EU50 C 50 703.25 14065
9 PAL BG V/UHF EU52 C 52 719.25 14385
10 PAL I V/UHF PI41 C 41 631.25 12625
11 PAL I V/UHF PI63 C 63 807.25 16145
12 PAL BG Cable 5 S 47 102.25 2045
13 PAL BG V/UHF 21 C 21 471.25 9425
14 SECAM L V/UHF SLB C 02 55.75 1115
15 SECAM L Cable CATVE S 07 152.75 3055
16
Initial CH
(Gumi)
SECAM L V/UHF SL36 C 36 591.25 11825
17
18 PAL B V/UHF E5 C 05 175.25 3505
19 PAL G V/UHF E51 C 51 711.25 14225
20 PAL I V/UHF I41 C 41 631.25 12625
21 SECAM D V/UHF R5 C 05 93.25 1865
22 PAL B V/UHF E4 C 04 62.25 1245
23 PAL G V/UHF E31 C 31 551.25 11025
24 PAL I V/UHF I21 C 21 471.25 9425
25 PAL I V/UHF I69 C 69 855.25 17105
26 PAL G V/UHF E48 C 48 687.25 13745
27 SECAM L V/UHF L4 C 08 200.00 4000
28 SECAM L V/UHF L45 C 45 663.25 13265
29 PAL G V/UHF E25 C 25 503.25 10065
30 SECAM D V/UHF R7 C 07 183.25 3665
31
MA
(WR)
SECAM D V/UHF R7 C 07 189.25
32
33
34 NTSC M V/UHF US-4 C 04 67.25 1345
35 NTSC M V/UHF J-01 C 01 91.25 1825
36 NTSC M V/UHF US-13(J-11) C 13 211.25 4225
37 NTSC M V/UHF US-14(J-13) C 14 471.25 9425
38 NTSC M V/UHF US-63(J62) C 63 765.25 15305
39 NTSC M Cable CATV-15 S 15 127.25 2545
40 NTSC M V/UHF US-18(Digital) C 18 497(Center Freq)
41 SECAM D/K V/UHF R-1(CIS) C 01 49.75 995
42 PAL D/K V/UHF D-10(China10) C 10 200.25 4005
43 PAL D/K V/UHF K-36 C 36 695.25 13905
44 PAL B/G V/UHF E-5 C 05 175.25 3505
45 PAL B/G V/UHF G-40 C 40 623.25 12465
46
NT
PAL I V/UHF I-28 C 28 527.25 10545
47
48
49 PAL D/K V/UHF D-1 C 01 49.75 995
50 PAL D/K V/UHF D-4 C 04 77.25 1545
51 PAL D/K V/UHF D-10 C 10 200.25 4005
52 PAL B/G V/UHF E-5 C 05 175.25 3505
53 SECAM D/K V/UHF R-12 C 12 223.25 4465
54 NTSC M V/UHF US-14 C 14 471.25 9425
55 SECAM D/K V/UHF R-34 C 34 575.25 11505
56 PAL I V/UHF I-41 C 41 631.25 12625
57
NT_
PANDA
NTSC M V/UHF US-63 C 63 765.25 15305
58
59 SECAM B/G V/UHF E-04 C 04 62.25 1245
60 SECAM D/K V/UHF R-05 C 05 93.25 1865
61 PAL B/G V/UHF E-05 C 05 175.25 3505
62 SECAM D/K V/UHF R-12 C 12 223.25 4465
63 PAL B/G V/UHF E-21 C 21 471.25 9425
64 SECAM D/K V/UHF R-34 C 34 575.25 11505
65
RA
SECAM D/K V/UHF R-54 C 54 735.25 14705
66
67
68 PAL B/G V/UHF E-2 C 02 48.25 965
69 PAL B/G V/UHF E-5 C 05 175.25 3505
70 PAL B/G V/UHF E-11 C 11 217.25 4345
71 PAL B/G V/UHF E-25 C 25 503.25 10065
72 PAL B/G V/UHF E-36 C 36 591.25 11825
73 PAL I V/UHF I-30 C 30 543.25 10865
74 PAL I Cable I-11 S 11 231.25 4625
75 SECAM D/K Cable R-05 S 45 93.25 1865
76 SECAM D/K V/UHF R-34 C 34 575.25 11505
77 SECAM L V/UHF F-B C 47 55.75 1115
78 NTSC M V/UHF US-04 C 4 67.25 1345
79 PAL N V/UHF N-10 C 10 193.25 3865
80 NTSC M V/UHF US-11 C 11 199.25 3985
81 NTSC M V/UHF US-13 C 13 211.25 4225
82 NTSC M V/UHF US-30 C 30 567.25 11345
83 SECAM L V/UHF F-49 C 49 695.25 13905
84 PAL M V/UHF M-69 C 69 801.25 16025
85 JAPAN M Cable JA-01 S-95 91.25 1825
86 JAPAN M V/UHF JA-04 J 4 171.25 3425
87 JAPAN M V/UHF JA-36 37 609.3 12186
88
IN
PAL B/G Cable Au-5 S-47 102.25 2045
89
90
91 PAL B/G V/UHF E-05 C 05 175.25 3505
92 NTSC M V/UHF US-13 C 13 211.25 4225
93 SECAM D/K V/UHF R-12 C 12 223.25 4465
94 PAL D/K V/UHF D-01 C 01 49.75 995
95 SECAM D/K V/UHF R-34 C 34 575.25 11505
96 PAL B/G V/UHF E-21 C 21 471.25 9425
97
NP
PAL D/K V/UHF D-04 C 04 77.25 1545
No Item Vallue Unit Remark
1.
Dielectric Voltage(AC<->FG) 1.5 kV At 100mA for 1sec(Line)
1.5 At 100mA for 1min(OQC)
2.
Dielectric Voltage(Without FG) 3 kV At 100mA for 1sec(Line)
3 At 100mA for 1min(OQC)

- 14 - LGE Internal Use OnlyCopyright LG Electronics. Inc. All right reserved.
Only for training and service purposes
5.10. 3D Function test
5.10.1. Equipment : Pattern Generator MSPG-
3233, HDMI mode 37, pattern No. 81
5.9.2. Process
1) Connect HDMI (HDMI mode 371, Pattern No. 81)
2) Insert 3D Mode, Select side by side mode.
3) Without 3D-glasses, Like below figure.
4) With 3D left-glass, Like below figure. (Center is RED)
5) With 3Dright-glass, Like below figure.(Center is Blue)

- 15 - LGE Internal Use OnlyCopyright LG Electronics. Inc. All right reserved.
Only for training and service purposes
** Appendix **
D. Bluetooth S/W Upgrade by using USB drive Input
1. Preparation Equipment
a. USB Memory Stick
b. New Bluetooth Software
c. Copy New File
Copy Bluetooth software MCL389x.bin file to memory stick
with out folder.
*Caution : Do no t copy the file to the inside folder
2. Connection
Plug-in USB Memory stick to the USB input of the set.
3. USB input Automatically loading menu
*The OSD “USB Device loading”is appealed by
automatically….
4. Selecting Window for Bluetooth Software update
•The Pop-up window appears for selecting to update
Bluetooth software and information about current Bluetooth
software. (Ex : V2.02)
•Select “Yes”

- 16 - LGE Internal Use OnlyCopyright LG Electronics. Inc. All right reserved.
Only for training and service purposes
5. Bluetooth S/W Downloading Process
•Time Process Downloading new Bluetooth software about
10seconds
•Please Wait until finish and do not un-plug power cable
6. OSD –Bluetooth software updated successfully
•OSD Information Bluetooth software update success
•LCDTV Set will restart by automatically…
•Time Process to restart about 5seconds
7. Check S/W Version
•Push “IN-START”button on service remote Controller
•Check Information Bluetooth S/W version will appear on
OSD Service Menu.
Example : Bluetooth SW version 2.05

- 17 - LGE Internal Use OnlyCopyright LG Electronics. Inc. All right reserved.
Only for training and service purposes
BLCOK DIAGRAM
MICOM
UPD78F0513AGA
-GAM-AX
IC8101
SUB_SCL/SDA
MAX3232CDR
IC8200
BCM_TXD1
MICOM EEPROM
M24C16-WMN6T
16Kbit
IC8100
BCM3556
IC100
RS232
(P8201)
NEC_TXD
BCM_RXD1
NEC_RXD
IR_OUT
IR_PASS
NEC_EEPROM
_SCL/SDA
CEC_REMOTE
WIRELESS
JK2601
WIRELESS_SCL/SDA=>AMP_SCL/SDA
MC14053BDR2G
IC8700
Wireless_TX
Wireless_RX
Wireless_DL_RX
Wireless_DL_TX
BCM_TXD
BCM_RXD
USB
EHPY_RDP/RDN
USB_DM1/2
USB_DP1/2
P2201/2
USB2512
IC2201
ETHERNET
(JK8200)
EHPY_TDP/TDN
EPHY_LINK
EPHY_ACTIVITY
BLUETOOTH
P1895
BT_DM, BT_DP
MOTION REMOCON
P1700
M_REMOTE_RX
BT_LOUT
M_REMOTE_TX
TU_CVBS
TU_SIF
SCL1/SDA1
IF_AGC_MAIN
CONTROL
IR & LED
P8200
NEC_EEPROM
_SCL/SDA
LED_R/BUZZ
KEY1
KEY2
IR
LED_B/LG LOGO
SIDE_USB
_DP/DM
HDMI 1 TDA9996HL
4x1
HDMI Switch
HDMI 2
HDMI 3
HDMI 4
HDMI0_ SCL/SDA, TMDS[0-2,CLK]
HDMI1_ SCL/SDA, TMDS[0-2,CLK]
HDMI2_ SCL/SDA, TMDS[0-2,CLK]
HDMI3_ SCL/SDA, TMDS[0-2,CLK]
TUNER
HNIM/FNIM
(TU2701)
ATV/DTV
TUNER
(HNIM) Cable
IF_N/P,SYNC,VAL,ERROR(HNIM OPT)
AV1
COMP1 COMP2
CVBS,L,R YPbPr,L,R YPbPr,L,R
Taiwan
(DVB-T)
Internal Demod
DVB- T
SOC_RESET
ONLY adjust LX9500
ONLY adjust LX6500
SIDE AV2/COMP3
YPbPr,L,RCVBS,L,R/

- 18 - LGE Internal Use OnlyCopyright LG Electronics. Inc. All right reserved.
Only for training and service purposes
DDR2 SDRAM
MT47H128M8HQ
(1GBit)
IC400/401
NANDl Flash
(4Gbit)
NAND04G_B2DN
IC101
Digital AMP
(NTP7000)
IC8801
RRXB[0-4]± , RLV[0-4]±,
RCLK± RRXBCK±
NAND_DATA[0:7]
LPF
DDR0 Data[0:15]
DDR2 SDRAM
MT47H128M8HQ
(1GBit)
IC402/403
DDR0 Address[0:13]
BCM3556
IC100
SDA2/SCL2 Ö
NVM
M24M01-HRMN6TP
1Mbit IC102
DDR1 Data[0:15]
DDR1 Address[0:13]
AMP_SCL/SDA
PWM
JK8400 AUDIO OUT [SPDIF] JK1101 AUDIO OUT [EARPHONE]
SCL2/SDA2
LVDS51P
P7800
3D_SYNC_OUT
SPDIF_OUT
HP_L/ROUT
I2S P8800
(4pin)
LG5111
(Local dimming)
IC9701
LVDS_TX_E/O[0-4]
I2C_SCL/SDA
LVDS_E/O_CLK
M24512
EEPROM
IC9703
M_SCL/SDA
DDR2 SDRAM
MT47H128M8HQ
(1GBit)
IC400/401
DDR0 Data[0:15]
DDR2 SDRAM
MT47H128M8HQ
(1GBit)
IC402/403
DDR0 Address[0:13]
DDR1 Data[0:15]
DDR1 Address[0:13]
Digital AMP
(NTP7000)
IC2100 LPF
AMP_SCL2/SDA2
PWM
I2S P2101
(4pin)
Digital AMP
(NTP7000)
IC2101 LPF
AMP_SCL2/SDA2
PWM
I2S P2100
(2pin)
ONLY LX9500 MODEL
Woofer(1ch)
Left(2ch) Left/right(2ch) LX6500 Model right(2ch) LX9500 Model
3D Glasses
3D Emitter
P7900(10PIN)
Master
3D-Formatter
P7901(8PIN)
Slave
L_VS/M1/2_MOSI/SCLK R_VS/M2/3_MOSI/SCLK
Only IOP Module
FRC_RESET/LR SYNC

- 19 - LGE Internal Use OnlyCopyright LG Electronics. Inc. All right reserved.
Only for training and service purposes
301
200
530 810 540
541
521
400
820
120
880
122
510
570
320
LV2
LV1
800
900
910 710
500
501 A2
A5 A9
A23 A10
A13
310
: Module +T-con B/D
300
EXPLODED VIEW
Many electrical and mechanical parts in this chassis have special safety-related characteristics. These
parts are identified by in the Schematic Diagram and EXPLODED VIEW.
It is essential that these special safety parts should be replaced with the same components as
recommended in this manual to prevent X-RADIATION, Shock, Fire, or other Hazards.
Do not modify the original design without permission of manufacturer.
IMPORTANT SAFETY NOTICE

22
R132
22 R127 33
R117
2.7K
OPT
R1037
2.7K
R1003
NAND_WEb
PWM_DIM
DSUB_DET
NAND_DATA[0-7]
2.7K
OPT R1007
22 R102
SC_RE2
NAND_CEb
100R1012
MODEL_OPT_5
1K
DDR_512MB
R1022
MODEL_OPT_1
0.1uF
C115
2.7K
R169
0.1uF
C114
NAND_REb
22
R133
SCL3_3.3V
1K
NON_GIP
R1023
2.7K
R1001
MODEL_OPT_0
4.7KR193
FRC_RESET
NAND_ALE
CI_OUTCLK
MODEL_OPT_1
4700pF
C116
SDA1_3.3V
MODEL_OPT_2
22 R140
A_DIM
4.7KR194
2.7K
OPT R1008
RGB_DDC_SCL
2.7K
OPT
R1040
NAND_ALE
2.7K
R1039
EBI_WE
/CI_IREQ
0.1uF
C103
CI_MOD_RESET
RF_SWITCH_CTL
MODEL_OPT_0
100R109
NAND_CLE
+3.3V_NORMAL
8pF
OPT
C167
2.7K
R1000
MODEL_OPT_5
NAND_CEb
TUNER_RESET
22 R122
ERROR_OUT
100R1024
NAND_CLE
NAND_REb
22
R130
NAND_WEb
+3.3V_NORMAL
2.7K
OPT
R1002
AV_CVBS_DET
+3.3V_NORMAL
22
R1033
2.7K
OPT
R157
CI_A[0-13]
SIDE_AV_DET
IF_AGC_SEL
EPHY_LINK
MODEL_OPT_4
4.7K
R1045
NAND_RBb
2.7K
OPT
R1006
4.7K R136
1K
NO_FRC
R1018
2.7K
R1005
1K
MINI_LVDS/NO LOCAL_D
R1011
FE_TS_VAL_ERR
+3.3V_NORMAL
SDA3_3.3V
100R1019
/CI_CD2
1K
EXTERNEL FRC/T_CON FRC
R1013
+3.3V_NORMAL
1K
DDR_256MB
R1015
BT_RESET
2.7K
R156
+3.3V_NORMAL
NAND_DATA[0-7]
100
R108
2.7K
OPT
R158
NAND_CLE
1K
HD
R1021
100R110
SC_RE1
MODEL_OPT_2
22
R111
2.7K
R1034
+3.3V_NORMAL
2.7K
OPT R1004
SCL1_3.3V
8pF
OPT
C171
M24M01-HRMN6TP
IC102
3
E2
2
E1
4
VSS
1
NC
5SDA
6SCL
7WP
8VCC
MODEL_OPT_3
CI_5V_CTL
2.7KR134
2.7KR191
SCL0_3.3V
1K
FRC
R1020
+3.3V_NORMAL
EBI_CS
1K
GIP
R1009
RGB_DDC_SDA
+3.3V_NORMAL
EBI_CS
22
R1046
/CI_WAIT
NAND_DATA[0-7]
EBI_RW
2.7K
R1035
0R1044
BCM_RX
EPHY_ACTIVITY
KRC103S
Q101
E
B
C
1K
FHD
R1017
2.7K
R1038
22 R129
MODEL_OPT_4
1K
LVDS/LOCAL_D
R1014
HP_DET
NAND_ALE
SDA0_3.3V
BCM_TX
FLASH_WP
LNA2_CTL/BOSTER_CTL
2.7K
OPT
R1036
+3.3V_NORMAL
MODEL_OPT_3
1K
NO FRC/INTERNER FRC
R1010
100
R107
/CI_CD1
22 R116
NAND_RBb
10K R1027
SYS_RESETb
+3.3V_NORMAL
SOC_RESET
WIRELESS_DL_TX
WIRELESS_DL_RX
COMP2_DET
SDA2_3.3V
SCL2_3.3V
AUD_MASTER_CLK
SCART1_DET
VREG_CTRL
/RST_HUB
0R1030
0
R1032
4.7K
R1025
10uF
10V
C136
SDA3_3.3V
SCL3_3.3V
22R1026
22R1028
DTV_ATV_SELECT
SIDE_COMP_DET
POWER_DET
0R1047
OPT
HDMI_HPD_4
HDMI_HPD_3
HDMI_HPD_2
HDMI_HPD_1
1K R114
1K
R1029
1K
R199
1K
R106
5V_HDMI_1
5V_HDMI_2
5V_HDMI_3
5V_HDMI_4
100
R1048
100
R1050
100R161
22 R1049
22 R1051
LOCAL DIMMING
1.2K
R170
1.2K
R187
EU
1.2K
R180
1.2K
R183
1.2K
R176
1.2K
R184
EU
1.2K
R171
1.2K
R177
0WIRELESS R123
0WIRELESS
R124
NAND04GW3B2DN6E
IC101
NAND FLASH
26 NC_17
27 NC_18
28 NC_19
29 I/O0
30 I/O1
31 I/O2
32 I/O3
33 NC_20
34 NC_21
35 NC_22
36 VSS_2
37 VDD_2
38 NC_23
39 NC_24
40 NC_25
41 I/O4
42 I/O5
43 I/O6
44 I/O7
45 NC_26
46 NC_27
47 NC_28
48 NC_29
17
AL
3
NC_3
6
NC_6
16
CL
15
NC_10
14
NC_9
13
VSS_1
12
VDD_1
11
NC_8
10
NC_7
9
E
8
R
7
RB
4
NC_4
5
NC_5
25 NC_16 24
NC_15
23
NC_14
2
NC_2
22
NC_13
21
NC_12
1
NC_1
20
NC_11
19
WP
18
W
SIDE_COMP_DETFDV301N
Q103
OPT
G
D
S
FDV301N
Q104
OPT
G
D
S10K
R173
OPT
WIRELESS_SCL
SDA2_3.3V
WIRELESS_SDA
SCL2_3.3V
+3.3V_NORMAL
100 R160
LG5111_RESET
0R192 DC DC
DEMOD_RESET DEMOD_RESET
DD DD
M_REMOTE_RX M_REMOTE_RX
M_REMOTE_TX
M_REMOTE_TX
0R103 RF_SWITCH_CTL_CHB RF_SWITCH_CTL_CHB
22 R113
LG5111_RESET
+12V
0.1uF
50V
C178
0.1uF
50V
C179
12K R1041
22uF
16V
C173
100pF
50V
C180
EMI
56R105
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
1.8KR115
4.7K
R1052+3.3V_NORMAL
MODEL_OPT_6
/CI_SEL
MODEL_OPT_6
1K
OLED
R118
1K
NON_OLED
R119
MDS62110204
5.5T_GAS
GAS6-*1
MDS62110204
5.5T_GAS
GAS7-*1
MDS62110204
5.5T_GAS
GAS1-*1
MDS62110206
GAS6
6.5T_GAS
MDS62110206
GAS2
6.5T_GAS
MDS62110206
GAS7
6.5T_GAS
MDS62110206
GAS5
OPT
MDS62110206
GAS1
6.5T_GAS
MDS62110206
GAS4
OPT
MDS62110206
GAS3
OPT
MDS62110206
GAS8
OPT
MDS62110206
GAS9
LGE3556C (C0 VERSION)
IC100
NON_3DTV
GPIO_00 N26
GPIO_01 L26
GPIO_02 N25
GPIO_03 L25
GPIO_04 K27
GPIO_05 K28
GPIO_06 K24
GPIO_07 K26
GPIO_08 K25
GPIO_09 AA27
GPIO_10 AA28
GPIO_11 AA26
GPIO_12 L1
GPIO_13 L3
GPIO_14 L2
GPIO_15 Y25
GPIO_16 Y26
GPIO_17 M27
GPIO_18 AA25
GPIO_19 R25
GPIO_20 N28
GPIO_21 N27
GPIO_22 AH18
GPIO_23 P23
GPIO_24 M23
GPIO_25 AD19
GPIO_26 AE19
GPIO_27 M4
GPIO_28 M5
GPIO_29 L23
GPIO_30 Y28
GPIO_31 Y27
GPIO_32 G2
GPIO_33 G3
GPIO_34 G5
GPIO_35 G6
GPIO_36 G4
GPIO_37 L24
GPIO_38 P25
GPIO_39 L5
GPIO_40 K4
GPIO_41 K1
GPIO_42 L27
GPIO_43 M26
GPIO_44 N23
GPIO_45 R28
GPIO_46 R27
GPIO_47 R26
GPIO_48 P28
GPIO_49 P27
GPIO_50 K6
GPIO_51 K5
GPIO_52 P26
GPIO_53 M3
GPIO_54 M2
GPIO_55 M1
GPIO_56 L4
GPIO_57 L6
SGPIO_00 W27
SGPIO_01 W28
SGPIO_02 W26
SGPIO_03 W25
SGPIO_04 J2
SGPIO_05 J1
SGPIO_06 K3
SGPIO_07 K2
EBI_ADDR3
J23
EBI_ADDR4
J24
EBI_ADDR2
H25
EBI_ADDR1
H24
EBI_ADDR0
H23
EBI_ADDR5
J25
EBI_ADDR6
F26
EBI_ADDR8
H28
EBI_ADDR9
J26
EBI_ADDR13
H27
EBI_ADDR12
G26
EBI_ADDR11
J27
EBI_ADDR10
J28
EBI_ADDR7
F27
EBI_TAB
G24
EBI_WE1B
H26
EBI_CLK_IN
G27
EBI_CLK_OUT
G28
EBI_RWB
K23
EBI_CS0B
G25
NAND_DATA0
U24
NAND_DATA1
T26
NAND_DATA2
T27
NAND_DATA3
U26
NAND_DATA4
U27
NAND_DATA5
V26
NAND_DATA6
V27
NAND_DATA7
V28
NAND_CS0B
T24
NAND_ALE
R23
NAND_REB
T23
NAND_CLE
T25
NAND_WEB
R24
NAND_RBB
U25
SF_MISO
W24
SF_MOSI
U23
SF_SCK
V23
SF_CSB
V24
MDS62110205
7.5T_GAS
GAS6-*2
MDS62110205
7.5T_GAS
GAS1-*2
MDS62110205
7.5T_GAS
GAS7-*2
BT_ON/OFF 100R181
BCMBTMODULE
MDS62110204
5.5T_GAS
GAS2-*1
MDS62110205
7.5T_GAS
GAS2-*2
BT_ON/OFF
VREG_CTRL
BT_RESET
22R1042 +3.3V_NORMAL2.7KR1053
2.2K
R184-*1
NON_EU
2.2K
R187-*1
NON_EU
LGE3556CP (C0 3D PIP)
IC100-*1
3DTV
GPIO_00 N26
GPIO_01 L26
GPIO_02 N25
GPIO_03 L25
GPIO_04 K27
GPIO_05 K28
GPIO_06 K24
GPIO_07 K26
GPIO_08 K25
GPIO_09 AA27
GPIO_10 AA28
GPIO_11 AA26
GPIO_12 L1
GPIO_13 L3
GPIO_14 L2
GPIO_15 Y25
GPIO_16 Y26
GPIO_17 M27
GPIO_18 AA25
GPIO_19 R25
GPIO_20 N28
GPIO_21 N27
GPIO_22 AH18
GPIO_23 P23
GPIO_24 M23
GPIO_25 AD19
GPIO_26 AE19
GPIO_27 M4
GPIO_28 M5
GPIO_29 L23
GPIO_30 Y28
GPIO_31 Y27
GPIO_32 G2
GPIO_33 G3
GPIO_34 G5
GPIO_35 G6
GPIO_36 G4
GPIO_37 L24
GPIO_38 P25
GPIO_39 L5
GPIO_40 K4
GPIO_41 K1
GPIO_42 L27
GPIO_43 M26
GPIO_44 N23
GPIO_45 R28
GPIO_46 R27
GPIO_47 R26
GPIO_48 P28
GPIO_49 P27
GPIO_50 K6
GPIO_51 K5
GPIO_52 P26
GPIO_53 M3
GPIO_54 M2
GPIO_55 M1
GPIO_56 L4
GPIO_57 L6
SGPIO_00 W27
SGPIO_01 W28
SGPIO_02 W26
SGPIO_03 W25
SGPIO_04 J2
SGPIO_05 J1
SGPIO_06 K3
SGPIO_07 K2
EBI_ADDR3
J23
EBI_ADDR4
J24
EBI_ADDR2
H25
EBI_ADDR1
H24
EBI_ADDR0
H23
EBI_ADDR5
J25
EBI_ADDR6
F26
EBI_ADDR8
H28
EBI_ADDR9
J26
EBI_ADDR13
H27
EBI_ADDR12
G26
EBI_ADDR11
J27
EBI_ADDR10
J28
EBI_ADDR7
F27
EBI_TAB
G24
EBI_WE1B
H26
EBI_CLK_IN
G27
EBI_CLK_OUT
G28
EBI_RWB
K23
EBI_CS0B
G25
NAND_DATA0
U24
NAND_DATA1
T26
NAND_DATA2
T27
NAND_DATA3
U26
NAND_DATA4
U27
NAND_DATA5
V26
NAND_DATA6
V27
NAND_DATA7
V28
NAND_CS0B
T24
NAND_ALE
R23
NAND_REB
T23
NAND_CLE
T25
NAND_WEB
R24
NAND_RBB
U25
SF_MISO
W24
SF_MOSI
U23
SF_SCK
V23
SF_CSB
V24
0M_REMOTE
R1016
0R126
0R125
0M_REMOTE R1031
0R1054 OPT
0R1055 OPT
L/R_SYNC
0
ALTRA DL GPIO
R1056
0
ALTRA DL GPIO
R1058
/CI_IREQ
/CI_CD2
CI_MOD_RESET
E_TDO
E_TMS
E_TDI
E_TCK
0
ALTRA DL GPIO
R1059
CI_OUTCLK 0
OPT R1057
0R1043
SC_RE1 0
ALTRA DL GPIO
R1060
NAND_DATA[7]
CI_A[0]
CI_A[3]
CI_A[2]
NAND_DATA[6]
NAND_DATA[6]
NAND_DATA[2]
CI_A[12]
NAND_DATA[0]
NAND_DATA[4]
NAND_DATA[3]
NAND_DATA[3]
NAND_DATA[1]
NAND_DATA[2]
CI_A[8]
CI_A[5]
NAND_DATA[7]
CI_A[6]
NAND_DATA[5]
NAND_DATA[7]
NAND_DATA[0]
NAND_DATA[5]
NAND_DATA[1]
NAND_DATA[0]
CI_A[9]
CI_A[11]
NAND_DATA[6]
CI_A[13]
CI_A[7]
NAND_DATA[5]
CI_A[4]
NAND_DATA[2]
NAND_DATA[4]
NAND_DATA[4]
CI_A[10]
NAND_DATA[0-7]
CI_A[1]
NAND_DATA[1]
NAND_DATA[3]
1
Default Res. of all NAND pin is Pull-down
For CI
For CI
* I2C MAP
* NAND FLASH MEMORY 4Gbit (512M for BB)
MODEL OPTION
External Demod.
Open Drain
* I2C_0 :
* I2C_1 :
* I2C_2 :
* I2C_3 :
BB Add.
For CI
Boot Strap
RESET
A8’h
NAND_IO[0] : Flash Select (1)
0 : Boot From Serial Flash
1 : Boot From NAND Flash
NAND_IO[1] : NAND Block 0 Write (DNS)
0 : Enable Block 0 Write
1 : Disable Block 0 Write
NAND_IO[3:2] : NAND ECC (1, DNS)
00 : No ECC
01 : 1 ECC Bit
10 : 4 ECC Bit
11 : 8 ECC Bit
NAND_IO[4] : CPU Endian (0)
0 : Little Endian
1 : Big Endian
NAND_IO[6:5] : Xtal Bias Control (1, DNS)
00 : 1.2mA (Fundmental Recommand)
01 : 1.8mA
10 : 2.4mA (3rd over tune Recommand)
11 : 3.0mA
NAND_IO[7] : MIPS Frequency (DNS)
0 : 405MHz
1 : 378MHz
NAND_ALE : I2C Level (DNS)
0 : 3.3V Switching
1 : 5V Switching
NAND_CLE
0 : Enable D2CDIFF AC (DNS)
1 : Disabe D2CDIFF AC
NVRAM
EXT IRQ
GPIO_00, GPIO_01, GPIO_02,
GPIO_11, GPIO_11, GPIO_39
IR_INT : GPIO_23
IR1_IN : GPIO_25
IR2_IN : GPIO_29
IR_OUT : GPIO_26
PWM0 : GPIO_24
PWM1 : GPIO_09
IR_IN
INTERRUPT PIN
INTERRUPT PIN
INTERRUPT PIN
IR_IN
BCM_AVC_DEBUG_TX1
BCM_AVC_DEBUG_RX1
BT_MUTE
From wireless_I2C to micom I2C
SMD GASKET
15page:TW_9910_RESET
17page:M_RFMODULE_RESET
17page : Motion Remocon
17page : Motion Remocon
28page : ISDB Demod
17page : Motion Remocon
15page : CHB_SUB_TUNER
FOR ESD 12V Pattern
URSA3 External
HIGH
LOW
HIGH
OLED
LOW
DDR-256M
MODEL_OPT_4
HIGH
MAIN_MINI_LVDS
HD
MAIN_LVDS
K1
NON_OLED
MODEL_OPT_3
MODEL_OPT_6
MODEL_OPT_4
L25
N28
MODEL_OPT_5
FRC
MODEL_OPT_0
MODEL_OPT_2 DDR-512M
HIGH
GIP
PIN NAME
PWIZ Pannel T-con
with LG FRC
MODEL_OPT_1 AA26
HIGH
R26
URSA3 Internal
LOW
NON_URSA3
LOW
K4
*MODEL_OPT_0 & MODEL_OPT_4
REFER TO THIS OPTION
NON-GIP
PIN NO.
LOW
K27
NO FRC
NON_FRC
MODEL_OPT_0
FHD
URSA3
43page : Bluetooth
43page : Bluetooth
43page : Bluetooth
3D
15page:CHB_RESET
/CI_CD1==> M_RFMODULE_RESET 17page : Motion Remocon
SC_RE1 ==> USB_PWRFLT3 69page : 3DIR
SC_RE2 ==> USB_PWRON3
M_REMOTE_RX ==> L/R_SYNC
ALTERA DL GPIO
2009.06.18
BCM3556 & NAND FLASH
BCM (EUROBBTV)
PStoPDF trial version. http://www.oakdoc.com