LG 3D TV -Training-Presentation Manual

3D TRAINING3D TRAINING

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Published January 3rd 2011Published January 3rd, 2011Updated February 10th, 2011

3D TRAINING INDEX3D TRAINING INDEX

TABLE OF CONTENTS 02 TELEVSION 3D LAYOUT SECTION 17

SUBJECT PAGE SUBJECT PAGETABLE OF CONTENTS 02

3D FUNDAMENTAL SECTION 03• 3D Fundamentals (What is 3D?) 04

LG 3D TV 3D broadcasting 05

TELEVSION 3D LAYOUT SECTION 17• 55LX6500 Circuit Board Layout 18• 47LX9500 Circuit Board Layout 19• 55LX6500 Connector Identification 20

47LX6500 Connector Identification 21• LG 3D TV 3D broadcasting 05• LG 3D Emitter & Glasses 06• Active glasses 3DTV components 07• 3D Active Glasses Type 08• T CON with 3D Formatter 09

• 47LX6500 Connector Identification 21• 47LX9500 Connector Identification 22• 55LX6500 T-CON/3D Board Components Identified 23• 47LX9500 T-CON/3D Board Components Identified 24• T CON/3D Board LVDS P802 to Main Board• T-CON with 3D Formatter 09

• 3D Video viewing range and Compatible 3D Formats 10

TROUBLESHOOING 3D SECTION 11

• T-CON/3D Board LVDS P802 to Main Board P7800 Voltage and Diode Check 25

• 55LX6500 Main Board Layout 26• 47LX6500 Main Board Layout 27• 47LX9500 Main Board Layout 28

• 3D Troubleshooting: 3D Not Working (Pg 1 of 4) 12

• 3D Troubleshooting: 3D Not Working (Pg 2 of 4) 13

S

y• Main Board Connector P7800 to T-CON/3D • P802 Voltage and Diode Check 29

REFERENCE SECTION 30• LX6500 Series 3D Troubleshooting:

3D Not Working (Pg 3 of 4) 14• LX9500 Series 3D Troubleshooting:

3D Not Working (Pg 4 of 4) 15• Eye Tiredness Information 16

• Ref. 1: HDMI 1.4 Information 31• Ref. 2: HDMI 1.4 3D Frame Packing Structure 32• Ref. 3: HDMI 1.4 3D Frame Packing Structure 33

February 3D TV Training2

Eye Tiredness Information 163D Training Conclusion Page 34

3D FUNDAMENTAL SECTION3D FUNDAMENTAL SECTION

This section will give you an understanding 3D as it relates to Televisions.


3D Fundamentals (What is 3D?)3D Fundamentals (What is 3D?)Each eye looks at an image from slightly different angles. Therefore, the brain takes these two different images and translates them into one image giving us depth perception. This is difficult to reproduce on a 2 dimensional screen We have to come up with a scheme that will allow us toreproduce on a 2 dimensional screen. We have to come up with a scheme that will allow us to see the same image from two different angles giving us 3D effects.

If the two images were added together without

Note: The Left and Right eye are actually seeing the same image but from a different angle, but for this explanation one is shown inverted from the other for clarity purposes simply to show there

g gthe brain doing the calculations to combine them, they would appear out of focus.


for this explanation one is shown inverted from the other for clarity purposes simply to show there is a difference between the two images seen by each eye.

LG 3D TV 3D broadcastingLG 3D TV 3D broadcasting3D for All types of broadcasting signals1. Input of broadcasting signal HD SD Onlinep g g2. Press “3D” button for mode change3. Select type of input source4. In case 3D looks *abnormal, press “L/R

Select” on remote and select “R/L”.

Broadcasting Broadcasting Video

Input

Input

Input(1)

*Abnormality may be caused by reversed L/R order of the input signal. If TV already in Left/Right change to Right/Left or vice versa.

USBPort

ComponentCompositeRF, S-Video

HDMIComponent

RF

(2)(4)

(3)

Top & Bottom Side by Side CheckerBoard

Single frame Sequential


Note: Picture behind the menu is showing a side by side format.

LG 3D Emitter & GlassesLG 3D Emitter & Glasses

Convenient Emitter built-in to TVIR Sync

• Wider viewing angle• Longer Viewing distance• Longer battery life

600

600

7m

(1h 50m charging / 40h battery life)• Better sync performance

IR EmitterLocation

User friendly Glasses1) L-frame for glasses users 3

Power ButtonPress On LED blinks 1 timePress Off LED blinks 3 times

Auto shutoff after 1 min ) g2) UV coating to prevent scratch 3) LED indicator for user convenience4) Easy to Recharge with USB port

1

2

of no sync

4USB Charge Port(8 i i i USB)

Power LEDRed when charging

G

Power LEDWhen discharged

Bli k f 1 i th h t ff


(8-pin mini USB) Green when charged Blinks for 1 min. then shutoff

Active glasses 3DTV componentsActive glasses 3DTV components Shutter Actuator circuit board

1Hr. 50min

Battery

IR

Charge Time

IR Receiver

40Hr. Charge

*TN LCD shutter

3D Sync signalTwisted State light passes On State light blocked

Syncsignal USB Charge Port

(8-pin mini USB)

TV with built in IR Transmitter

light passes On State light blocked

*TN LCD h tt*TN = Twisted Nematic

*TN LCD shutter


3D Active Glasses Type3D Active Glasses Type

Shutter glasses type 3D: Separating left and right images by synchronizing the TV and the glassesSeparating left and right images by synchronizing the TV and the glasses.

Fundamentals of Shutter glasses

Between Frames

Frame 1

Frame 2

The image is Displayed using two different viewing angles every other frame

The 3D Glasses are then synchronized with the two different

images to give the 3D effect.They are blanked between scene


angles every other frame. ychanges.

TT--CON with 3D FormatterCON with 3D Formatter3D Formatter

- All Formats of input are available and converted by 3D technology- Full HD input available - 3D Enhancement

1) Sid b Sid1) Line by LineHDMI 1.3

1) Side by Side

2) Top and Bottom

R

L 2) Frame by Frame

3) Checkerboard

3D Formatter

R Anaglyph (Passive)4) Frame Sequential

(Full Resolution available) L

I t l d (P i )

g y ( )

Interlaced (Passive)R

L

5) Over/Under

HDMI 1.4Vert or Horz


3D Video viewing range and Compatible 3D Formats 3D Video viewing range and Compatible 3D Formats

VIEWING CONDITIONS Maximum Optimump

ViewingDistance

7 m(22.9 ft)

3 m - 7 m(9.8 ft - 22.9 ft)

ViewingAngle 140º (When the viewing distance is 3 m (22.9 ft)Angle

Signal Resolution HorizontalFrequency kHz

VerticalFrequency Hz Playable 3D video format

Accepted 3D Formats

Frequency kHz Frequency Hz

720P 1280X720 45

60

Top & Bottom, Side by SideHDMI (V1.4 with HDMI 3D

Frame Packing1080i 33.75 Top & Bottom, Side by Side

HDMIInput

1920X10801080p

67.5Top & Bottom, Side by Side

Checker BoardSingle Frame Sequential

27 24

Top & Bottom, Side by SideChecker Board27 24 HDMI (V1.4 with HDMI 3DFrame Packing

33.75 30 Top & Bottom, Side by SideChecker Board

USB Top & Bottom Side by Side


USBInput 1080p 1920X1080 33.75 30 Top & Bottom, Side by Side

Checker Board

TROUBLESHOOING 3D SECTIONTROUBLESHOOING 3D SECTION

This section will give you troubleshooting guidelines for LG 3D Televisions.


3D Troubleshooting Flow Chart Page 1 of 43D Troubleshooting Flow Chart Page 1 of 4

38 December 2011 3D Troubleshooting LCD-DV

Original: p/n: EBR69838801Sub: p/n: EBR72073501

Use Sub p/n for interference on certain remotes.

OK

Check 3D_SYNC LineMain P7800 pin 49T-CON/3D P802 pin 2

Check 3D Emitter Board Connector 1pin : 5V NG

Replace 3D Emitter Assy.

Cable Open

Red Power LED should stay on solid for about 3 sec. then go off. When power button is pressed for Power Off, the LED will blink 3 times.Note 1: The Red LED will blink constantly for 1 minute if battery is discharged.Note 2: Glasses can operate using the USB connector plugged in if batteries are not charged.

Make sure the 3D Glassesare charged

Change the 3D Glasses

No 3D Sync

OK Possible *FPGA (Main) or *FRC (T-CON/3D) has problems.Replace It or T-CON/3D Board.

For details about making the 3D Sync line check, see next page.

Check 3D Emitter Voltage of Main Board

P2401 pin 1 : 5V NG

Disconnect Connector P2401, recheck 5V pin 1.If OK, check 3D emitter board connector pin 1 diode check, should read Open. 5V_Emitter developed by IC2401 pins 6-7

OK

NG

NG*FPGA: Field Programmable Gate Array*FRC: Frame Rate Converter

No 3D

Use a Digital Camera or Cell Phone Camera to look at the transmitter to see if the two LEDs are illuminated.

If you are having trouble seeing 3D, Try changing the 3D selection types if it is difficult to determine what format the 3D movie is in. Example: Top/Bottom, Side by Side, Checker Board, Frame Sequential.Make sure you are using at least version 1.3 HDMI cable. (1.4 HDMI will auto select).

Play a 3D Movie

A simple test is to hold the glasses about 1 ft. in front of you towards a white sheet of paper. The glasses should still able to see the 3D Emitter signal from the TV while playing a 3D movie. If the glasses sync up the paper will appear as looking through normal sun glasses, if not synced, the paper will appear amber in color.

Don’t forget to try swapping the L/R selection by pressing the “3D Setting button” on the remote control. (Blue Button in the Special Function Buttons)

LEDsOn

Charged

NoChange


LX6500 Series

LX9500 Series

3D Troubleshooting Flow Chart Page 2 of 43D Troubleshooting Flow Chart Page 2 of 4


Continued from previous page

Q906 (Collector)5.5V p/p 60 Hz

Q907 (Collector)3.9V p/p 60 Hz

“3D-Emitter" to P2401 "Main"

Pin LABEL SBY Run Diode Check

1 +5V_EMITTER 0V 5.1V Open

2 Gnd Gnd Gnd Gnd

3 3D_SYNC 0V 1.6V Open

15) 5.1V6) 0V7) 0V8) Gnd

4) 5.1V3) 1.6V2) 2.15V1) 5.1V

Possible Main or T-CON/3D has problems.

Replace T-CON/3D orMain Board

Should be

OKReplace T-CON

(Formatter B/D)

B) 0.61VE) GndC) 0.03V

Q906

B) 0VE) GndC) 1.9V

Q907

B) 0VE) GndC) 3.5V

Q102IC100

5.3V p/p 12 MHz

5.5V p/p 60 Hz

Check 3D_SYNC Line Main P7800 pin 50 T-CON/3D P802 pin 2

Should be

5.5V p/p 60 Hz

1.6VDC

Check Q906, Q907 of T-CON/3D Board

NG

NG

Additional Information On the 3D Emitter Board

LED LEDOriginal: p/n: EBR69838801

Sub: p/n: EBR72073501Use Sub p/n for interference

on certain remotes.Original: p/n: EBR69838701

Sub: p/n: EBR72073601LX6500 Series LX9500 Series

To TFT Panel

3D IR

Check 3D_SYNC Line Main P802 pin 2

Check 3D_SYNC LinePin 3

Main Board

P7800 Pin 50

P2401Pin 3

A1

A2 C

P805

IC1000

EB

C E B

C

EB

CEB

C

P806

IC102

P101X100

25MHz

IC600

2.52V

2.53V

3.4V

13

25

48

P802P804P803

IC502

IC307IC200

IC205IC302L306

IC301L305

IC304

IC1002 IC1001

IC500 IC400

SW400

IC801

L314

IC308

Q700

L700

IC201

IC204

IC700

Q702L702

IC305

L309

IC306

L601

EB

C

EB

C

P900

L307

L600IC309

IC501

Q1004Q1003

Q1002Q1001

L701 Q701

Q906Q907

D602

D600

D601

L802

11.42VLVDS 12V

TP

n/c

A1A2C

D603

IC310

B) 0.61VE) GndC) 0.03V

Q906

B) 0VE) GndC) 1.9V

Q907

T-CON3D Board

5.5V p/p 60 Hz

1.6VDC

5.5V p/p 60 Hz

1.6VDC

LX6500 3D Sync Troubleshooting Flow Chart Page 3 of 4LX6500 3D Sync Troubleshooting Flow Chart Page 3 of 4



To TFT Panel

To TFT Panel

3D IR


Check 3D_SYNC LinePin 3

Main Board

P7800 Pin 50

P2401Pin 3

B) 0.61VE) GndC) 0.03V

Q906

B) 0VE) GndC) 1.9V

Q907

T-CON3D Board

5.5V p/p 60 Hz

1.6VDC

5.5V p/p 60 Hz

1.6VDC

LX9500 3D Sync Troubleshooting Flow Chart Page 4 of 4LX9500 3D Sync Troubleshooting Flow Chart Page 4 of 4



To TFT Panel

Q803

E

C

B

IC400

P805

ECB

Q702

Q804Q907Q906

IC1000

IC500

E

BC E B

C

EB

C

E

BC

EB

C

EB

C

Q701 L701

SW400IC306

IC1001IC1002

IC801P806

IC309

IC102

L309

IC305IC701

L702

IC700P804

Q700IC310L314

IC203IC308 L700

P101

IC204

IC201

X100

25MHz

P802P803IC200

IC205

Q1002Q1001

Q1004Q1003

P901

n/cL601

IC600

L600

IC302L307

IC304L305

IC301IC307

L306

IC202

A2

A1 C

D60020.68V

1.2V

1.27V

8.2V

2.52V

2.53V

3.3V 3.33V

1.85V

1.88V

3.4V

1.07V

1.05V

11.4V11.36V

3.34V3.35V

8V Pin 1125.6V Pin 8

8V Pin 61

8.2V Pins 73-74

3.4V Pins 76-77

16V Pins 79-80

-5V Pins 71

25.6V Pins 666V Pins 63-64

8.2V Pins 7-8

3.4V Pins 4-5 8V Pin 21

6V Pins 18-1925.6V Pins 16

-5V Pins 11

16V Pins 1-2

8.2V

3.4V

L802L801

12VLVDS

TP

25.6V16V

6V Pin 2

16V Pin 42

3.4V 23-2413

25

48


Eye Tiredness InformationEye Tiredness Information

Why your eyes get tired while you’re seeing 3D images :• The color clarity and resolution of 3D images are lower than those of 2D.• 3D images deliver strong effects. Viewing “popping out” images, which is distorted, for a long time

makes you more tired. • Accommodation and convergence (Your both eyes focus a single point)• 3D presentation with glasses displays unnatural images due to no time difference during eye

3DC safety guidelines for distribution of 3D displays suitable for human eyes were made at the 3D Consortium 2006

3D presentation with glasses displays unnatural images due to no time difference during eye movements.

at the 3D Consortium 2006

• It is recommended to see 3D images within a distance of 2m. • The brain is not able to adjust the focus when you are more

than 2m away from the TV.• Customers don’t have the condition for seeing a display

within 2m, below warning sentence should be noticeable.

If it is impossible for customer to view 3D image displayed on the screen 2m away from the display,displayed on the screen 2m away from the display, keep in mind that the convergence angle should not exceed 2 degrees.

• For example, when you see the display 1m away from the TV, th di t f 3D i i t h ld b ithi

The brain gets confused because of the distance difference between the

actual image and the popping up image


the distance of any 3D image popping out should be within 38cm.

image.

TELEVSION 3D LAYOUT SECTIONTELEVSION 3D LAYOUT SECTION

This section will give you information about how 3D was added to LG Televisions.


55LX6500 Circuit 55LX6500 Circuit Board LayoutBoard Layout

Panel Backlight ConnectionsThese clips will

Warning: The Frame may have sharp edges

Panel Backlight ConnectionsThese clips will fall. Put screw to

secure.

Clip

Inverter

Main BoardPower Supply

(SMPS)LVDS Cable

Clip Clip

Soft Touch

T-CON/3DClip

Clip

InvisibleIR/LED

Key Board

InvisibleLG LOGO 3D Emitter

Panel Connection Points


InvisibleSpeaker Right

IR/LED Board

InvisibleSpeaker Left

LG LOGO Board

3D EmitterBoard

47LX9500 Circuit 47LX9500 Circuit Board LayoutBoard Layout

Extension BoardA (Main) Extension Board

Extension Board(Secondary)

Warning: The Frame has many sharp edges

Inverter Main Inverter Secondary

B (Main)

Power Supply

Main Board

(SMPS)

LVDS Cable

Woofer

Keyboard

T-CON/3D

InvisibleIR/LED InvisibleLG Logo 3D Emitter

Panel Connection Points To Logo


InvisibleSpeaker Right

IR/LED Board

InvisibleSpeaker Left

LG Logo Board

3D EmitterBoard

POWERSUPPLY

Speaker (Front Left)

AC In

55LX6500 Connector Identification Diagram55LX6500 Connector Identification DiagramTFT PANEL

20 February 3D TV Training

Speaker (Front Right)IR/Intelligent Sensor board

INVERTER

p/n: EBR6948890155LX6500-UB_AUSWLJR

p/n: EBU6098780255LX6500-UB_AUSWLUR

p/n: EAJ61111801

p/n: EAB60961501 p/n: EAB60961501

p/n EBR64966201

p/n: EAY60908802

SK101

P204 P205 P201

CN103 CN102

CN2

P8000

P8800

To TFT Panel

V1~V16 If the Panel is replaced, reset the UTTTime. Service Menu,

System 1 Item 12

T-CON

P802

P806 P805

P7802P7901

P7800

P8200

P8100n/c

n/cP1000

3D Emitter board

Soft Touch Keys

J3 J2 J1

P803

MAINBOARD

P2401

P101n/c

n/c

P900

Panel Backlight Connections

CN101

P804

P7803

Comes with Panel

Comes with Panel

Center LOGO Original: p/n: EBR69838801

Sub: p/n: EBR72073501Use Sub p/n for interference

on certain remotes.

POWERSUPPLY

AC In

IR LOGO

47LX6500 Connector Identification Diagram47LX6500 Connector Identification DiagramTFT PANEL


Speaker (Front Right)Soft Touch Keys

p/n: EAJ61111701

p/n: EAB60961501 p/n: EAV60793302

p/n: EAY60803402

SK101

P204

J1J2

J3

If the Panel is replaced, reset the UTTTime. Service Menu, System 1 Item 12

P205

P201

To LEDs

White Plug

Black Plug

p/n: EBR69490101AUSWLJR

p/n: EBU60987702AUSWLUR

P8000

P8800

To TFT Panel

T-CON

P802

P806 P805

P7803

P7800

P8200

P8100n/c

n/cP1000

P803

MAIN BOARD

P2401

P101n/c

n/c

P900

P804

Comes with Panel

P7802

3D Emitter boardOriginal: p/n: EBR69838801

Sub: p/n: EBR72073501p/n: EAB60961501

Speaker (Front Right)

p/n: EAD61078208

p/n: EAD60956344

p/n: EBR64966201AUSWLJR

p/n: EBU64966207AUSWLUR

p/n: EBR64966801Use Sub p/n for interference

on certain remotes.

POWERSUPPLY

Speaker (Front Left)

AC In

Logo

47LX9500 Connector Identification Diagram47LX9500 Connector Identification Diagram

n/c

TFT PANEL


Speaker (Front Right)IR/Intelligent Sensor board

INVERTER(Main) INVERTER

(Secondary)

p/n: EBR69489001

p/n: AFB73089901

p/n: EAB61353002 p/n: EAB61353002p/n EBT61093402

p/n: EAY60803402

CN3

CN4

CN5

CN6

CN7

CN8

CN9

CN10

CN11

CN14

CN15

CN16

CN17

CN18

CN19

CN20

CN22

CN25

CN26

CN27

CN28

CN29

CN30

CN31

CN32

CN33

n/c

CN1

SK101

CN2

P204 P205 P201

CN1 CN3 CN2

CN11

CN4

CN5

CN12

CN104

CN105

CN23

CN24P7900P7802

P8000

P8800

To TFT Panel

CN13

LED

Extension B

oard

LED

Extension B

oard

LED

Extension B

oard

CN103

CN101

V25~V32

V33~V40

V41~V48

V49~V56

V57~V64

V65~V72

V73~V80

V81~V88

V89~V96

V73~V80

V81~V88

V1~V8

V9~V16

V17~V24

V25~V32

V33~V40

V41~V48

V49~V56

V105~V112

V113~V120

V121~V128

V29~V136

V137~V144

V145~V152

V153~V160

V161~V168

If the Panel is replaced, reset the UTTTime. Service Menu, System 1 Item 12

T-CON

P802

P806 P805

V169~V176

P7803

P7901P7800

P2100

P2101

P8200

P2000

P8100 n/c

P2200

n/cP1000Woofer

3D Emitter board

Control Keys

J4 J2 J1

P100

P803

P804

MAINBOARD

Comes with Cabinet Assy.Item 300 p/n ABJ73128201

J1

P2401

CN21

P101 n/c

n/cP901


Use Sub p/n for interference on certain remotes.

LX6500 Series TLX6500 Series T--CON/3D CON/3D Board Board Components Components IdentifiedIdentified

FRCTruMotion

DDRs DDRs

FPGAFPGA

EEPROM EEPROM

TFT TFTController ControllerDC to DC


LX9500 Series LX9500 Series TT--CON/3D Board CON/3D Board Components Components IdentifiedIdentified

DDRs DDRs

FRCTruMotion

FPGA

TFT TFTEEPROM EEPROM

DC to DC

TFTController

TFTController

EEPROM EEPROM


Pin Label Run Diode Check Pin Label Run Diode

Check

TT--CON/3D Board LVDS P802 to Main Board P7800 Voltage and Diode CheckCON/3D Board LVDS P802 to Main Board P7800 Voltage and Diode CheckP802 LVDS Connector "T-CON/3D Board“ to P7800 "Main"

1 Gnd Gnd Gnd 24 RRXA4- 1.26V 1.67V

2 3D_Sync_Out 0.03V 2.34V 25 RRXA4+ 1.08V 1.67V

3 *V_SYNC 3.33V 1V 26 Gnd Gnd Gnd

4 SDA3_3.3V 3.34V 1.73V 27 n/c n/c n/c

P802

5 SCL3_3.3V 3.34V 1.73V 28 RRXB0- 1.19V 1.67V

6 FRC_RESET 3.32V Open 29 RRXB0+ 1.19V 1.67V

7 n/c n/c n/c 30 RRXB1- 1.19V 1.67V

8 3DTV 0V Open 31 RRXB1+ 1.16V 1.67V T-CON/3D 19 3D_DIM 0V Open 32 RRXB2- 1.2V 1.67V

10 3D_DIM_2 0.05V Open 33 RRXB2+ 1.14V 1.67V

11 n/c n/c n/c 34 Gnd Gnd Gnd

12 RRXA0- 1.17V 1.67V 35 RRXBCK- 1.16V 1.67V

13 RRXA0+ 1 19V 1 67V 36 RRXBCK+ 1 2V 1 67V

Text in Blue are LVDS video signals.

12V

13 RRXA0+ 1.19V 1.67V 36 RRXBCK+ 1.2V 1.67V

14 RRXA1- 1.19V 1.67V 37 Gnd Gnd Gnd

15 RRXA1+ 1.17V 1.67V 38 RRXB3- 1.22V 1.67V

16 RRXA2- 1.22V 1.67V 39 RRXB3+ 1.14V 1.67V

17 RRXA2+ 1.14V 1.67V 40 RRXB4- 1.26V 1.67V

*Pin 25.5V p/p 60 Hz

3D-Sync

18 Gnd Gnd Gnd 41 RRXB4+ 1.09V 1.67V

19 RRXACK- 1.16V 1.67V 42-46 Gnd Gnd Gnd

20 RRXACK+ 1.20V 1.67V 47 n/c n/c n/c

21 Gnd Gnd Gnd 48-51 PANEL_VCC 11.58V Open T-CON/3D B+

*Pin 2 Only active when a 3D source is played. (1.63V)


22 RRXA3- 1.20V 1.67V

23 RRXA3+ 1.14V 1.67VDiode Check taken with meter in Diode Mode with all Connectors Removed

55LX6500 55LX6500 Main Main Board Board L tL t

To T-CON/3DP7800

To 3D Emitter

To T-CON/3DP7803P7802

LayoutLayout

Video Processor IC900 and

Di i IC9701

P7901To Inverter

P8000To SMPS

P2401IC9701

P2300Dimming IC9701

runs Hot. This is normal.P8200 To Front IR

P1000n/c

n/c

Component or

P8100n/c

n/cIC900Video

Processor

Component or Composite

These connectors are Mini plug typeLAN

Wi l M di B HeadphoneWireless Media Box Remote

Headphone


P8800 To Speakers

To T-CON/3D

P7800See next page for component

P2401To 3D Emitter

To T-CON/3D

P7802

Video Processor IC900 and

Dimming IC9701

P8000To SMPS

component identification P7803

To T-CON/3DIC9701 Micro

Dimming IC9701 runs Hot.

This is normal.P8200 To Front IR

P1000n/c

IC8101 Micro

IC900 Video Processor

47LX6500 Main 47LX6500 Main Board LayoutBoard Layout

P8100n/c

n/cProcessor

Component or Composite

These connectors are Mini plug type

LAN

Wireless Media BoxWireless Media Box Remote


P8800 To Speaker

To T-CON/3D

P7800P7900

To Inverter (Main)

To 3D Emitter

To T-CON/3D

To T-CON/3D P2401P7803

P7802

Micro and Video Processor IC900

and

P7901To Inverter

(Secondary)

P8000To SMPS

P2100 to Woofer

P2101 to Right Speaker

To T CON/3D

and Dimming IC9701

runs Hot. This is normal.

P8200 To Front IR

P1000n/c

47LX950047LX9500 MainMain

P8100n/cP2000 to Motion Remote

IC900Video

Processor

47LX9500 47LX9500 Main Main Board LayoutBoard Layout Component or

CompositeThese connectors are Mini plug type

LAN

Wireless Media BoxWireless Media Box Remote


P2200 to Logo boardP8800 To Left Speaker

Main Board Connector P7800 to TMain Board Connector P7800 to T--CON/3D P802 Voltage and Diode CheckCON/3D P802 Voltage and Diode CheckThere are no Stand-By Voltages for the ConnectorDiode Mode values taken with all Connectors RemovedP7800 Connector “Main" to “T-CON/3D“ P802

Pin Label Run Diode Check Pin Label Run Diode Check Pin Label Run Diode Check

1 PANEL_VCC 11.59V Open 18 Gnd Gnd Gnd 35 RRXA2+ 1.14V 0.97V

2 PANEL_VCC 11.59V Open 19 RRXB2+ 1.14V 0.97V 36 RRXA2- 1.22V 1.15V

3 PANEL_VCC 11.59V Open 20 RRXB2- 1.2V 1.15V 37 RRXA1+ 1.17V 0.97V

4 PANEL_VCC 11.59V Open 21 RRXB1+ 1.16V 0.97V 38 RRXA1- 1.19V 1.15V

5 n/c n/c n/c 22 RRXB1- 1.19V 1.15V 39 RRXA0+ 1.19V 0.97V

6 Gnd Gnd Gnd 23 RRXB0+ 1.19V 0.97V 40 RRXA0- 1.17V 1.15V

7 Gnd Gnd Gnd 24 RRXB0- 1.19V 1.15V 41 n/c n/c n/c

8 Gnd Gnd Gnd 25 n/c n/c n/c 42 3D_DIM_2 0.05V 1.03V

9 Gnd Gnd Gnd 26 Gnd Gnd Gnd 43 3D_DIM 0V 1.03V

10 Gnd Gnd Gnd 27 RRXA4+ 1.08V 0.97V 44 3DTV 0V Open

11 RRXB4+ 1 09V 0 97V 28 RRXA4- 1 26V 1 15V 45 n/c n/c n/c11 RRXB4+ 1.09V 0.97V 28 RRXA4 1.26V 1.15V 45 n/c n/c n/c

12 RRXB4- 1.26V 1.15V 29 RRXA3+ 1.14V 0.97V 46 FRC_RESET 3.32V Open

13 RRXB3+ 1.14V 0.97V 30 RRXA3- 1.2V 1.15V 47 SCL3_3.3V 3.34V 1.04V

14 RRXB3- 1.22V 1.15V 31 Gnd Gnd Gnd 48 SDA3_3.3V 3.34V 1.04V

15 G d G d G d 32 RRXACK 1 2V 0 97V 49 V SYNC 3 33V 0 998V15 Gnd Gnd Gnd 32 RRXACK+ 1.2V 0.97V 49 V_SYNC 3.33V 0.998V

16 RRXBCK+ 1.2V 0.97V 33 RRXACK- 1.16V 1.15V 50 *3D_Sync_Out 0.03V Open

17 RRXBCK- 1.16V 1.15V 34 Gnd Gnd Gnd 51 Gnd Gnd Gnd

5 5V / 60 H*Pi 50 O l ti h 3D


5.5V p/p 60 Hz3D-Sync

*Pin 50 Only active when a 3D source is played. (1.63V)

INDEX SECTION HDMI 1.4 INFORMATIONINDEX SECTION HDMI 1.4 INFORMATION

This section will give you some technical specification for HDMI 1.4.


1. HDMI 1.4 new FunctionN t k (Eth t) (TV d t S t)

Index 1: HDMI 1.4 InformationIndex 1: HDMI 1.4 Information

● Network (Ethernet) (TV does not Support)● 3D video format Support (LG TV Supported TV Auto Detects Format)● Audio Return Channel (TV does not Support)● 4K x 2K Video Resolution (Supported)

Value Meaning0000 Frame Packing (Mandatory)0001 Field Alternative

2. HDMI 1.4 3D video format

2010 3DTVs models support HDMI 1.4 3D formats. 0001 Field Alternative0010 Line Alternative0011 Side-by-Side (Full)0100 L + depth0101 L + depth + graphics + graphics-depth

0110~0111 Reserved for future use

3D Optional Formats

Code 3D Structure Description Vertical active Pixel Freq (MHz) Solution

0110 0111 Reserved for future use1000 Side-by-Side (Half) (See Table H-3)

1001~1111 Reserved for future use

3. Frame Packing (3D Video Format) Code 3D Structure Description Vertical active Pixel Freq (MHz) Solution

0 Frame Packing

1920x1080p, 23.98/24Hz 2205 148.35 / 148.5 SoC L/R separation

(24Hz 48Hz) 1280x720p, 59.94/60Hz 1470 148.35 / 148.5 SoC L/R separation and

1080P/60P Scaling

1280x720p, 50Hz 1470 148.5 SoC L/R separation and 1080P/50P S li

See Index 3

See Index 2


1280x720p, 50Hz 1470 148.5 1080P/50P ScalingSoC (System on a Chip)

Index 2: HDMI 1.4 3D Frame Packing StructureIndex 2: HDMI 1.4 3D Frame Packing Structure1280 x 720p, 60Hz

2D Video 3D Video

Hblank Hactive

Vblank

Active video

Hblank Hactive

Vblank

VactiveVfreq(60Hz) 720

Active space

A ti id

L

Vactive

Vact_space(30)

Vact_video(720)

1470Vfreq(60Hz)

1280

Active video

R

Vactive

Vact_space(720)

12801280 1280

Vblank(30) = Vact_space(30)

Pixel Clock : 74.25 MHz Pixel Clock : 148.5 MHz


Back to Index 1

Index 3: HDMI 1.4 3D Frame Packing StructureIndex 3: HDMI 1.4 3D Frame Packing Structure1920 x 1080p, 24Hz

2D Video 3D Video

Hblank Hactive

Vblank

Active video

Hblank Hactive

Vblank

VactiveVfreq(24Hz) 1080

Active space

A ti id

L

Vactive

Vact_space(45)

Vact_video(1080)

2205Vfreq(24Hz)

1920

Active video

R

Vactive

Vact_space(1080)

19201920 1920

Vblank(30) = Vact_space(30)

Pixel Clock : 74.25 MHz Pixel Clock : 148.5 MHz


Back to Index 1

3D Training3D Training3D Training 3D Training Conclusion PageConclusion Page

Thi l d thThis concludes the 3D training

sessionsession.

Date post:	02-Jan-2016
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LG 3D TV -Training-Presentation Manual

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