LG 50PJ350, PB02A Schematic

PLASMA TV

SERVICE MANUAL

CAUTION

BEFORE SERVICING THE CHASSIS, READ THE SAFETY PRECAUTIONS IN THIS MANUAL.

CHASSIS : PB02A

MODEL : 50PJ350 50PJ350-SA

North/Latin America http://aic.lgservice.com Europe/Africa http://eic.lgservice.com Asia/Oceania http://biz.lgservice.com

Internal Use Only

Printed in Korea

P/NO : MFL63140202(1004-REV00)

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Only for training and service purposes

CONTENTS

CONTENTS ............................................................................................................................... 2

SAFETY PRECAUTIONS ...........................................................................................................3

SPECIFICATION.........................................................................................................................4

ADJUSTMENT INSTRUCTION ..................................................................................................8

BLOCK DIAGRAM ...................................................................................................................15

EXPLODED VIEW ...................................................................................................................16

SVC. SHEET ................................................................................................................................

- 3 -

Only for training and service purposes

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 X-RADIATION, 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 monitor is blown, replace it with the specified.

When replacing a high wattage resistor (Oxide Metal Film Resistor, over 1W), keep the resistor 10mm away from PCB.

Keep wires away from high voltage or high temperature parts.

Due to high vacuum and large surface area of picture tube, extreme care should be used in handling the Picture Tube. Do not lift the Picture tube by it's Neck.

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 1MΩ and 5.2MΩ. 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 1.5K/10watt resistor in parallel with a 0.15uF 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 0.5mA. 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

IMPORTANT SAFETY NOTICE

0.15uF

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Only for training and service purposes

SPECIFICATIONS

NOTE : Specifications and others are subject to change without notice for improvement

.

1. Application Range

(1) This spec sheet is applied all of PDP TV with PB02A chassis.

2. Specification

Each part is tested as below without special appointment. (1) Temperature : 25 °C ± 5 °C (77 °F ± 9 °F), CST : 40 °C ± 5 °C (2) Relative Humidity : 65 % ± 10 % (3) Power Voltage : Standard input voltage (100 V - 240 V ~ 50 / 60 Hz)

* Standard Voltage of each product is marked by models

(4) Specification and performance of each parts are followed each drawing and specification by part number in accordance with

BOM.

(5) The receiver must be operated for about 5 minutes prior to the adjustment.

3. Test Method

(1) Performance : LGE TV test method followed. (2) Demanded other specification

Safety : UL, CSA, IEC specification, CE EMC : FCC, ICES, IEC specification, CE

Model Name Market Brand 50PJ350-SA Brazil LG

Model Name Market Appliance 50PJ350-SA Brazil Safety : IEC/EN60065

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Only for training and service purposes

4. General Specification

No Item Specification Remark

1. Receiving System 1) SBTVD / NTSC / PAL-M / PAL-N

2. Available Channel 1) VHF : 02~13

2) UHF : 14~69

3) DTV : 07-69 (VHF high/UHF)

4) CATV : 02~135

3. Input Voltage 1)AC 100 ~ 240V 50/60Hz

4. Market BRAZIL

5. Screen Size 127 cm (50 inch) Wide(1365 X 768) 50PJ350-SA, 50PJ250-SA 106 cm (42 inch) Wide(1024 X 768) 42PJ350-SA, 42PJ250-SA

42PJ230-SB

6. Aspect Ratio 16:9

7. Tuning System FS

8. Module PDP50T1#### (1365 X 768) 50PJ350-SA, 50PJ250-SA PDP42T1#### (1024 X 768) 42PJ350-SA, 42PJ250-SA

42PJ230-SB

9. Operating Environment 1) Temp : 0 deg ~ 40 deg

2) Humidity : ~ 80 %

10. Storage Environment 1)Temp : -20 deg ~ 60 deg

2) Humidity : 0 ~ 90 %

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Only for training and service purposes

No Resolution H-freq(kHz) V-freq.(Hz) Pixel clock(MHz) Proposed

PC DDC

1. 640*350 31.468 70.09 25.17 EGA X

2. 720*400 31.469 70.08 28.32 DOS 0

3. 640*480 31.469 59.94 25.17 VESA(VGA) 0

4. 800*600 37.879 60.31 40.00 VESA(SVGA) 0

5. 1024*768 48.363 60.00 65.00 VESA(XGA) 0

6. 1280*768 47.776 59.870 79.5 CVT(WXGA) 0

7. 1360*768 47.712 60.015 85.50 VESA (WXGA) 0

8. 1280*1024 63.981 60.020 108.00 VESA (SXGA) 0

9. 1600*1200 75.00 60.00 162 VESA (UXGA) 0

10 1920*1080 67.5 60 148.5 HDTV 1080P 0

6. RGB Input (PC)

No Resolution H-freq(kHz) V-freq.(Hz) Pixel clock(MHz) Proposed

1. 720*480 15.73 60 13.5135 SDTV ,DVD 480I

2. 720*480 15.73 59.94 13.5 SDTV ,DVD 480I

3. 720*480 31.50 60 27.027 SDTV 480P

4. 720*480 31.47 59.94 27.0 SDTV 480P

5. 1280*720 45.00 60.00 74.25 HDTV 720P

6. 1280*720 44.96 59.94 74.176 HDTV 720P

7. 1920*1080 33.75 60.00 74.25 HDTV 1080I

8. 1920*1080 33.72 59.94 74.176 HDTV 1080I

9. 1920*1080 67.50 60 148.50 HDTV 1080P

10. 1920*1080 67.432 59.94 148.352 HDTV 1080P

11. 1920*1080 27.00 24.00 74.25 HDTV 1080P

12. 1920*1080 26.97 23.976 74.176 HDTV 1080P

13. 1920*1080 33.75 30.00 74.25 HDTV 1080P

14. 1920*1080 33.71 29.97 74.176 HDTV 1080P

5. Component Input (Y, CB/PB, CR/PR)

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Only for training and service purposes

No Resolution H-freq(kHz) V-freq.(Hz) Pixel clock(MHz) Proposed

PC DDC 1 640*350 31.468 70.09 25.17 EGA X 2 720*400 31.469 70.08 28.32 DOS 0 3 640*480 31.469 59.94 25.17 VESA(VGA) 0 4 800*600 37.879 60.31 40.00 VESA(SVGA) 0 5 1024*768 48.363 60.00 65.00 VESA(XGA) 0 6 1280*768 47.776 59.870 79.5 CVT(WXGA) 0 7 1360*768 47.712 60.015 85.50 VESA (WXGA) 0 8 1280*1024 63.981 60.020 108.00 VESA (SXGA) 0 9 1600*1200 75.00 60.00 162 VESA (UXGA) 0

10 1920*1080 67.5 60 148.5 HDTV 1080P 0

DTV 1 720*480 31.50 60 27.027 SDTV 480P 2 720*480 31.47 59.94 27.00 SDTV 480P 3 1280*720 45.00 60.00 74.25 HDTV 720P 4 1280*720 44.96 59.94 74.176 HDTV 720P 5 1920*1080 33.75 60.00 74.25 HDTV 1080I 6 1920*1080 33.72 59.94 74.176 HDTV 1080I 7 1920*1080 67.50 60 148.50 HDTV 1080P 8 1920*1080 67.432 59.94 148.352 HDTV 1080P 9 1920*1080 27.00 24.00 74.25 HDTV 1080P

10 1920*1080 26.97 23.976 74.176 HDTV 1080P 11 1920*1080 33.75 30.00 74.25 HDTV 1080P 12 1920*1080 33.71 29.97 74.176 HDTV 1080P

7. HDMI Input(PC/DTV)

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Only for training and service purposes

ADJUSTMENT INSTRUCTION

1. Application Range

This spec. sheet applies to PB02A Chassis applied PDP TV all models manufactured in TV factory.

2. Specification

(1) Because this is not a hot chassis, it is not necessary to use

an isolation transformer. However, the use of isolation transformer will help protect test instrument.

(2) Adjustment must be done in the correct order. But it is

flexible when its factory local problem occurs.

(3) The adjustment must be performed in the circumstance of

25 cC ± 5 cC of temperature and 65 % ± 10 % of relative

humidity if there is no specific designation.

(4) The input voltage of the receiver must keep 100 V - 240 V,

50 / 60 Hz.

(5) Before adjustment, execute Heat-Run for 5 minutes.

V After Receive 100% Full white pattern (06CH) then

process Heat-run

(or “8. Test pattern” condition of Ez-Adjust status)

V How to make set white pattern

1) Press Power ON button of Service Remocon

2) Press ADJ button of Service remocon. Select “10. Test pattern” and, after select “White” using navigation button, and then you can see 100% Full White pattern.

* In this status you can maintain Heat-Run useless any

pattern generator

* Notice: if you maintain one picture over 20 minutes

(Especially sharp distinction black with white pattern – 13Ch, or Cross hatch pattern – 09Ch) then it can appear image stick near black level.

3. Adjustment items

3-1. PCB Assembly adjustment

(1) Adjust 480i Comp1 (2) Adjust 1080p Comp1/RGB

- If it is necessary, it can adjustment at Manufacture Line

- You can see set adjustment status at “9. ADJUST CHECK” of the “In-start menu”

3-2. Set Assembly Adjustment

(1) EDID (The Extended Display Identification Data ) (2) Color Temperature (White Balance) Adjustment (3) Make sure RS-232C control (4) Selection Factory output option

4. PCB Assembly Adjustment

4-1. Using RS-232C

- Adjust 3 items at 3-1 PCB assembly adjustments “ (3) Adjustment sequence” one after the order.

(1) Adjustment protocol

(2) Necessary items before Adjustment items

O Pattern Generator : (MSPG-925FA) O Adjust 480i Comp1

(MSPG-925FA:model :209, pattern :65) – Comp1 Mode

O Adjust 1080p Comp1

(MSPG-925FA:model :225 , pattern :65) – Comp1 Mode

O Addjust RGB (MSPG-925FA:model :225 , pattern :65)

– RGB-PC Mode

* If you want more information then see the below Adjustment

method (Factory Adjustment)

(3) Adjustment sequence

O aa 00 00: Enter the ADC Adjustment mode. O xb 00 40: Change the mode to Component1 (No actions) O ad 00 10: Adjust 480i Comp O ad 00 10: Adjust 1080p comp O xb 00 60: Change to RGB-PC mode(No action) O ad 00 10: Adjust 1080p RGB O xb 00 90: Endo of Adjustmennt

< See ADC Adjustment RS232C Protocol_Ver1.0 >

5. Factory Adjustment

-> PB02A : USE INTERNAL ADC(S7) : using internal pattern.

5-1. Auto Adjust Component

480i/1080p RGB 1080p

(1) Summary : Adjustment component 480i/1080i and RGB

1080p is Gain and Black level setting at Analog to Digital converter, and compensate the RGB deviation

(2) Using instrument

1) Adjustment remocon, 801GF(802B, 802F, 802R) or MSPG925FA pattern generator

(It can output 480i/1080i horizontal 100 % color bar pattern signal, and its output level must setting

0.7 V ± 0.1 V p-p correctly)

* You must make it sure its resolution and pattern cause every

instrument can have different setting

2) Adjustment method 480i Comp1, Adjust 1080p Comp1/RGB (Factory adjustment)

O ADC 480i Component1 adjustment -

- Check connection of Component1

- MSPG-925FA Ë Model: 209, Pattern 65

O Set Component 480i mode and 100% Horizontal

Color Bar Pattern(HozTV31Bar), then set TV set to Component1 mode and its screen to “NORMAL”

O ADC 1080p Component1 / RGB adjustment

- Check connection both of Component1 and RGB

- MSPG-925FA Ë Model: 225, Pattern 65

O Set Component 1080p mode and 100% Horizontal

Color Bar Pattern(HozTV31Bar), then set TV set to Component1 mode and its screen to “NORMAL”

O After get each the signal, wait more a second and

enter the “IN-START” with press IN-START key of Service remocon. After then select “7. External ADC” with navigator button and press “Enter”.

O After Then Press key of Service remocon “Right

Arrow(VOL+)”

O You can see “ADC Component1 Success” O Component1 1080p, RGB 1080p Adjust is same

method.

O Component 1080p Adjustment in Component1 input

mode

O RGB 1080p adjustment in RGB input mode O If you success RGB 1080p Adjust. You can see “ADC

RGB-DTV Success”

Caution : Set Volume 0 after adjustment

5-2. Use Internal ADC(S7)

- ADJ(EZ ADJUST) -> 6.ADC Calibration -> ADC Calibration(START)

5-3. EDID(The Extended Display

Identification Data) / DDC(Display Data Channel) download

(1) Summary

1) It is established in VESA, for communication between PC and Monitor without order from user for building user condition. It helps to make easily use realize “Plug and Play” function.

2) For EDID data write, we use DDC2B protocol.

5-4. Auto Download

(1) After enter Service Mode by pushing “ADJ” key, (2) Enter EDID D/L mode. (3) Enter “START” by pushing “OK” key.

Caution

- Never connect HDMI & D-sub Cable when the user downloading .

- Use the proper cables below for EDID Writing.

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Only for training and service purposes

< Adjustment pattern : 480i / 1080p 60Hz Pattern >

* Edid data and Model option download(RS232)

5-5. Manual Download

(1) Write HDMI EDID data

1) Using instruments

- Jig. (PC Serial to D-Sub connection) for PC, DDC adjustment.

- S/W for DDC recording (EDID data write and read)

- D-sub jack

- Additional HDMI cable connection Jig.

2) Preparing and setting.

- Set instruments and Jig. Like pic.5), then turn on PC and Jig.

- Operate DDC write S/W (EDID write & read)

- It will operate in the DOS mode.

- EDID data (Model name = LG TV)

- 2010 EDID DATA CHECK SUM.

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Only for training and service purposes

BLOCK(0) BLOCK(1)

HD HDMI1 3B 2C

HDMI2 3B 1C HDMI3 3B 0C

RGB A3 25

FHD HDMI1 3B 2C

HDMI2 3B 1C HDMI3 3B 0C HDMI4 3B FC

RGB A3 25

< For write EDID data, setting Jig and another instruments >

* See Working Guide if you want more information about EDID

communication.

5-6. Adjustment Color Temperature

(White balance)

(1) Using Instruments

1) Color Analyzer: CA-210 (CH 9)

- Using LCD color temperature, Color Analyzer (CA-

210) must use CH 9, which Matrix compensated (White, Red, Green, Blue compensation) with CS-

2100. See the Coordination bellowed one.

2) Auto-adjustment Equipment (It needs when Autoadjustment – It is availed communicate with RS-232C : Baud rate: 115200)

3) Video Signal Generator MSPG-925F 720p, 216Gray (Model: 217, Pattern 78)

(2) Connection Diagram (Auto Adjustment)

1) Using Inner Pattern

2) Using HDMI input

(3) White Balance Adjustment

- If you can’t adjust with inner pattern, then you can adjust it using HDMI pattern. You can select option at “Ez-Adjust Menu – 7. White Balance” there items “NONE, INNER, HDMI”. It is normally setting at inner basically. If you can’t adjust using inner pattern you can select HDMI item, and you can adjust.

- In manual Adjust case, if you press ADJ button of service remocon, and enter “Ez-Adjust Menu – 7. White Balance”, then automatically inner pattern operates. (In case of “Inner” originally “Test-Pattern. On” will be selected in The “Test-Pattern. On/Off”.

O Connect all cables and equipments like Pic.5) O Set Baud Rate of RS-232C to 115200. It may set

115200 orignally.

O Connect RS-232C cable to set O Connect HDMI cable to set

V RS-232C COMMAND(Commonly apply)

O wb 00 00”: Start Auto-adjustment of white balance. O “wb 00 10”: Start Gain Adjustment (Inner pattern) O “jb 00 c0” : O … O “wb 00 1f”: End of Adjustment

* If it needs, offset adjustment (wb 00 20-start, wb 00 2f-

end)

O “wb 00 ff”: End of white balance adjustment (inner

pattern disappear)

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Only for training and service purposes

RS-232C COMMAND [CMD ID DATA] Meaning wb 00 00 White Balance adjustment start. wb 00 10 Start of adjust gain

(Inner white pattern) wb 00 1f End of gain adjust wb 00 20 Start of offset adjust

(Inner white pattern) wb 00 2f End of offset adjust wb 00 ff End of White Balance adjust

(Inner pattern disappeared)

< Connection Diagram for Adjustment White balance >

V Adjustment Mapping information

O When Color temperature (White balance) Adjustment

(Automatically)

- Press “Power only key” of service remocon and operate automatically adjustment.

- Set BaudRate to 115200.

O You must start “wb 00 00” and finish it “wb 00 ff”. O If it needs, then adjustment “Offset”.

(4) White Balance Adjustment (Manual adjustment)

1) Test Equipment: CA-210

- Using PDP color temperature, Color Analyzer (CA-

210) must use CH 10, which Matrix compensated (White, Red, Green, Blue compensation) with CS-

2100. See the Coordination bellowed one.

2) Manual adjustment sequence is like bellowed one.

- Turn to “Ez-Adjust” mode with press ADJ button of service remocon.

- Select “10.Test Pattern” with CH+/- button and press enter. Then set will go on Heat-run mode. Over 30 minutes set let on Heat-run mode.

- Let CA-210 to zero calibration and must has gap more 10cm from center of PDP module when adjustment.

- Press “ADJ” button of service remocon and select “7.White-Balance” in “Ez-Adjust” then press “

G” button

of navigation key. (When press “

G” button then set will

go to full white mode)

- Adjust at three mode (Cool, Medium, Warm)

- If “cool” mode

Let B-Gain to 192 and R, G, B-Cut to 64 and then control R, G gain adjustment High Light adjustment.

- If “Medium” and “Warm” mode Let R-Gain to 192 and

R, G, B-Cut to 64 and then control G, B gain adjustment High Light adjustment.

- All of the three mode

Let R-Gain to 192 and R, G, B-Cut to 64 and then control G, B gain adjustment High Light adjustment.

- With volume button (+/-) you can adjust.

- After all adjustment finished, with Enter (_ key) turn to

Ez-Adjust mode. Then with ADJ button, exit from adjustment mode

* Attachment: White Balance adjustment coordination and color

temperature.

O Using CS-1000 Equipment.

- COOL : T=11000K, _uv=0.000, x=0.276 y=0.283

- MEDIUM : T=9300K, _uv=0.000, x=0.285 y=0.293

- WARM : T=6500K, _uv=0.000, x=0.313 y=0.329

O Using CA-210 Equipment. (10 CH)

- Contras value : 216 Gray

- Brighness spec.

6. Test of RS-232C control.

- Press In-Start button of Service Remocon then set the “4.Baud Rate” to 115200. Then check RS-232C control and

7. Selection of Country option.

- Selection of country option is allowed only North American model (Not allowed Korean model). It is selection of Country about Rating and Time Zone.

(1) Models: All models which PB82C Chassis (See the first

page.)

(2) Press “In-Start” button of Service Remocon, then enter the

“Option” Menu with “PIP CH-“ Button

(3) Select one of these three (USA, CANADA, MEXICO)

defends on its market using “Vol. +/-“button.

Caution : Don’t push The INSTOP KEY after completing the

function inspection

Caution : Inspection only PAL M

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Only for training and service purposes

Color Test Color Coordination

temperature Equipment x y

COOL CA-210 0.276±0.002 0.283±0.002

MEDIUM CA-210 0.285±0.002 0.293±0.002

WARM CA-210 0.313±0.002 0.329±0.002

Item Min Typ Max Unit Remark White 49 60 - cd/m - 100%Window White average Pattern brightness - 100IRE(255Gray)

- Picture: Vivid(Medium ) Brightness -20 +20 % - 85IRE(216Gray) 100% uniformity Window White Pattern

- Picture: Vivid(Medium)

RS-232C COMMAND

CENTER

[CMD ID DATA] MIN (DEFAULT) MAX

Cool Mid Warm Cool Mid Warm R Gain jg Ja jd 00 184 192 192 192 G Gain jh Jb je 00 187 183 159 192 B Gain ji Jc jf 00 192 161 95 192

R Cut 64 64 64 127

G Cut 64 64 64 127

B Cut 64 64 64 127

8. GND and ESD Testing

8-1. Prepare GND and ESD Testing.

- Check the connection between set and power cord

8-2. Operate GND and ESD auto-test.

(1) Fully connected (Between set and power cord) set enter

the Auto-test sequence. (2) Connect D-Jack AV jack test equipment. (3) Turn on Auto-controller(GWS103-4) (4) Start Auto GND test. (5) If its result is NG, then notice with buzzer. (6) If its result is OK, then automatically it turns to ESD Test. (7) Operate ESD test (8) If its result is NG, then notice with buzzer. (9) If its result is OK, then process next steps. Notice it with

Good lamp and STOPER Down.

8-3. Check Items.

(1) Test Voltage

GND: 1.5KV/min at 100mA

Signal: 3KV/min at 100mA (2) Test time: just 1 second. (3) Test point

GND test: Test between Power cord GND and Signal cable

metal GND.

ESD test: Test between Power cord GND and Live and

neutral. (4) Leakage current: Set to 0.5mA(rms)

9. POWER PCB Ass’y Voltage Adjustment

(Va/Vs Voltage Adjustment)

(1)Test equipment : D.M.M 1EA (2) Connection Diagram for Measuring : refer to fig.1

9-1. Adjustment method

(1) Vs adjustment (refer fig.1)

1) Connect + terminal of D.M.M. to Vs pin of P812(42”:P811), connect -terminal to GND pin of P812(42”:P811)

2) After turning VR901, voltage of D.M.M adjustment as same as Vs voltage which on label of panel left/top ( deviation ; ±0.5V)

(2) Va adjustment (refer fig.1)

1) After receiving 100% Full White Pattern, HEAT RUN.

2) Connect + terminal of D.M.M. to Va pin of P812(42”:P811), connect -terminal to GND pin of P811(42”:P812).

3) After turning VR502,voltage of D.M.M adjustment as same as Va voltage which on label of panel left/top (deviation; ±0.5V)

10. Default Service option.

10-1. ADC-Set.

V R-Gain adjustment Value (default 128) V G-Gain adjustment Value (default 128) V B-Gain adjustment Value (default 128) V R-Offset adjustment Value (default 128) V G-Offset adjustment Value (default 128) V B-Offset adjustment Value (default 128)

10-2. White balance. Value.

10-3. Temperature Threshold

V Threshold Down Low 20 V Threshold Up Low 23 V Threshold Down High 70 V Threshold Up High 75

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Only for training and service purposes

< fig.1 : 50HD Power PCB Assy Voltage adjustment >

CENTER (DEFAULT)

Cool Mid Warm R Gain 192 192 192 G Gain 192 192 192 B Gain 192 192 192 R Cut 64 64 64 G Cut 64 64 64 B Cut 64 64 64

11. USB DOWNLOAD (*.epk file download)

V Put the USB Stick to the USB socket V Press Menu key, and move OPTION

V Press “FAV” Press 7 times.

V Select download file (epk file)

V After download is finished, remove the USB stick.

V Press “IN-START” key of ADJ remote control, check the

S/W version.

CAUTION

- DO NOT REMOVE USB MEMORY CARD FROM USB PORT WHEN YOU FIND BELOW DESCRIPTION

- " Do not remove the memory card from the port! "

- 14 -

Only for training and service purposes

- 15 -

Only for training and service purposes

BLOCK DIAGRAM

- 16 -

LGE Internal Use Only

EXPLODED VIEW

200

580

400

300

900

120

590

604

202

520

204

602

206

203

208

302

501

301

303

205

305

201

240

207

601

302

910

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

A2

A10

A9

LV1

A12

VCC_1.5V_DDR

LGE Internal Use Only

R1201

1K 1%

R1202

1K 1%

0. 1uF 1000 pF

C1202

C1201

CLose t o DDR3

A-MVREFDQ

VCC_1.5V_DDR

R1204

1K 1%

0. 1uF

R1205

1K 1%

C1204

C1203

CLo se t o Sa turn 7M I C

1000 pF

VCC_1.5V_DDR

0. 1uF

C1249

C1250

R1227

1K 1%

R1228

1K 1%

VCC_1.5V_DDR

A-MVREFCA

1000 pF

10uF

C1205

0. 1uF

C1206

Clo se t o DD R Po wer Pin

DDR 3 1. 5V B y CAP - P lace thes e Ca ps n ear M emor y

C1216

0. 1uF

C1207

C1208

C1212

0. 1uF

0. 1uF C1211

C1210

0. 1uF

0. 1uF C1215

C1214

C1213

0. 1uF

C1217

C1218

DDR 3 1. 5V B y CAP - P lace thes e Ca ps n ear M emor y

0. 1uF

C1219

0. 1uF

C1220

C1221

C1222

0. 1uF

0. 1uF C1223

C1224

0. 1uF

0. 1uF C1229

C1228

C1227

0. 1uF

0. 1uF C1230

0. 1uF

C1232

C1231

C1235

0. 1uF

0. 1uF C1234

C1233

0. 1uF

0. 1uF C1236

0. 1uF

C1238

C1237

C1239

0. 1uF

0. 1uF C1242

C1241

C1243

Clo se t o DD R Po wer Pin

VCC_1.5V_DDR

R1224

1K 1%

B-MVREFCA

0. 1uF

10uF

0. 1uF

0. 1uF C1244

C1246

C1245

1000 pF

C1247

C1248

CLo se t o Sa turn 7M I C

B-MVREFDQ

R1225

1K 1%

CLose t o DDR3

A-MVREFCA

A-MVREFDQ

VCC_1.5V_DDR

R1203

240

1%

IC12 01

H5TQ1G63BFR-H9C

M8

VREFCA

H1

VREFDQ

L8

ZQ

B2

VDD_1

D9

VDD_2

G7

VDD_3

K2

VDD_4

K8

VDD_5

N1

VDD_6

N9

VDD_7

R1

VDD_8

R9

VDD_9

A1

VDDQ_1

A8

VDDQ_2

C1

VDDQ_3

C9

VDDQ_4

D2

VDDQ_5

E9

VDDQ_6

F1

VDDQ_7

H2

VDDQ_8

H9

VDDQ_9

J1

NC_1

J9

NC_2

L1

NC_3

L9

NC_4

T7

NC_6

A9

VSS_1

B3

VSS_2

E1

VSS_3

G8

VSS_4

J2

VSS_5

J8

VSS_6

M1

VSS_7

M9

VSS_8

P1

VSS_9

P9

VSS_10

T1

VSS_11

T9

VSS_12

B1

VSSQ_1

B9

VSSQ_2

D1

VSSQ_3

D8

VSSQ_4

E2

VSSQ_5

E8

VSSQ_6

F9

VSSQ_7

G1

VSSQ_8

G9

VSSQ_9

A10/AP

A12/BC

BA0

BA1

BA2

CKE

ODT

RAS

CAS

RESET

DQSL

DQSU

DML

DMU

DQL0

DQL1

DQL2

DQL3

DQL4

DQL5

DQL6

DQL7

DQU0

DQU1

DQU2

DQU3

DQU4

DQU5

DQU6

DQU7

+1.5V_DDR_IN

VCC_1.5V_DDR

L1201

C1225

C1226

A-MA0

A-MA2

A-MA11

A-MA1

A-MA8

A-MCK

A-MCKB

A-MA6

A-MBA0

A-MA3

A-MA5

A-MA7

A-MA4

A-MA12

A-MBA1

A-MA10

A-MRESETB

A-MBA2

A-MA13

A-MA9

A-MCK

A-MCKB

A-MRASB

A-MCASB

A-MODT

A-MWEB

A-MDQSL

A-MDQSLB

A-MDQSU

A-MDQSUB

A-MDQL1

A-MDQL3

A-MDML

A-MDQU2

A-MCKE

A-MDQL7

A-MDQL5

A-MDQL0

A-MDQL2

A-MDQL6

A-MDQL4

A-MDQU7

A-MDQU3

A-MDQU5

A-MDMU

A-MDQU6

A-MDQU0

A-MDQU4

A-MDQU1

A-MCKE

N3

A0

P7

A1

P3

A2

N2

A3

P8

A4

P2

A5

R8

A6

R2

A7

T8

A8

R3

A9

L7

R7

A11

N7

T3

A13

M7

A15

M2

N8

M3

J7

CK

K7

CK

K9

L2

CS

K1

J3

K3

L3

WE

T2

F3

G3

C7

B7

E7

D3

E3

F7

F2

F8

H3

H8

G2

H7

D7

C3

C8

C2

A7

A2

B8

A3

A-MA0

A-MA1

A-MA2

A-MA3

A-MA4

A-MA5

A-MA6

A-MA7

A-MA8

A-MA9

A-MA10

A-MA11

A-MA12

A-MA13

A-MBA0

A-MBA1

A-MBA2

A-MCKE

A-MODT

A-MRASB

A-MCASB

A-MWEB

A-MRESETB

A-MDQSL

A-MDQSLB

A-MDQSU

A-MDQSUB

A-MDML

A-MDMU

A-MDQL0

A-MDQL1

A-MDQL2

A-MDQL3

A-MDQL4

A-MDQL5

A-MDQL6

A-MDQL7

A-MDQU0

A-MDQU1

A-MDQU2

A-MDQU3

A-MDQU4

A-MDQU5

A-MDQU6

A-MDQU7

56

C1209

R1235

0. 01u F

56

R1236

VCC_1.5V_DDR

R1231 10K

R1213

R1214

AR1208

10

AR1203

10

AR1204

10

AR1201

10

R1206

10

R1207

10

AR1202

10

R1208

10

R1209

10

R1211

R1212

AR1209

10

AR1210

10

AR1205

10

AR1206

10

AR1207

10

R1210

10

A-TMA0

A-TMA2

A-TMA11

A-TMA1

A-TMA8

A-TMA6

A-TMBA0

A-TMA3

A-TMA5

A-TMA7

A-TMA4

A-TMA12

A-TMBA1

A-TMA10

A-TMRESETB

A-TMBA2

A-TMA13

A-TMA9

A-TMCK

A-TMCKB

A-TMRASB

A-TMCASB

A-TMODT

A-TMWEB

A-TMDQSL

A-TMDQSLB

A-TMDQSU

A-TMDQSUB

A-TMDQL1

A-TMDQL3

A-TMDML

A-TMDQU2

A-TMCKE

A-TMDQL7

A-TMDQL5

A-TMDQL0

A-TMDQL2

A-TMDQL6

A-TMDQL4

A-TMDQU7

A-TMDQU3

A-TMDQU5

A-TMDMU

A-TMDQU6

A-TMDQU0

A-TMDQU4

A-TMDQU1

10KR1233

A-TMA0

A-TMA1

A-TMA2

A-TMA3

A-TMA4

A-TMA5

A-TMA6

A-TMA7

A-TMA8

A-TMA9

A-TMA10

A-TMA11

A-TMA12

A-TMA13

A-TMBA0

A-TMBA1

A-TMBA2

A-TMCK

A-TMCKB

A-TMCKE

A-TMODT

A-TMRASB

A-TMCASB

A-TMWEB

A-TMRESETB

A-TMDQSL

A-TMDQSLB

A-TMDQSU

A-TMDQSUB

A-TMDML

A-TMDMU

A-TMDQL0

A-TMDQL1

A-TMDQL2

A-TMDQL3

A-TMDQL4

A-TMDQL5

A-TMDQL6

A-TMDQL7

A-TMDQU0

A-TMDQU1

A-TMDQU2

A-TMDQU3

A-TMDQU4

A-TMDQU5

A-TMDQU6

A-TMDQU7

LGE101D (S 7 Non_Tcon/R M)

B8

A_DDR3_A0/DDR2_A13

B9

A_DDR3_A1/DDR2_A8

A8

A_DDR3_A2/DDR2_A9

C21

A_DDR3_A3/DDR2_A1

B10

A_DDR3_A4/DDR2_A2

A22

A_DDR3_A5/DDR2_A10

A10

A_DDR3_A6/DDR2_A4

B22

A_DDR3_A7/DDR2_A3

C9

A_DDR3_A8/DDR2_A6

C23

A_DDR3_A9/DDR2_A12

B11

A_DDR3_A10/DDR2_RASZ

A9

A_DDR3_A11/DDR2_A11

C10

A_DDR3_A12/DDR2_A0

B23

A_DDR3_A13/DDR2_A7

B21

A_DDR3_BA0/DDR2_BA2

A11

A_DDR3_BA1/DDR2_CASZ

A23

A_DDR3_BA2/DDR2_A5

A12

A_DDR3_MCLK/DDR2_MCLK

C11

A_DDR3_MCLKZ/DDR2_MCLKZ

B12

A_DDR3_CKE/DDR2_DQ5

C20

A_DDR3_ODT/DDR2_ODT

A20

A_DDR3_RASZ/DDR2_WEZ

B20

A_DDR3_CASZ/DDR2_BA1

A21

A_DDR3_WEZ/DDR2_BA0

C22

A_DDR3_RESETB

C16

A_DDR3_DQSL/DDR2_DQS0

B16

A_DDR3_DQSLB/DDR2_DQSB0

A16

A_DDR3_DQSU/DDR2_DQSB1

C15

A_DDR3_DQSUB/DDR2_DQS1

A14

A_DDR3_DML//DDR2_DQ13

B18

A_DDR3_DMU/DDR2_DQ6

C18

A_DDR3_DQL0/DDR2_DQ3

B13

A_DDR3_DQL1/DDR2_DQ7

A19

A_DDR3_DQL2/DDR2_DQ1

C13

A_DDR3_DQL3/DDR2_DQ10

C19

A_DDR3_DQL4/DDR2_DQ4

A13

A_DDR3_DQL5/DDR2_DQ0

B19

A_DDR3_DQL6/DDR2_CKE

C12

A_DDR3_DQL7/DDR2_DQ2

A15

A_DDR3_DQU0/DDR2_DQ15

A17

A_DDR3_DQU1/DDR2_DQ9

B14

A_DDR3_DQU2/DDR2_DQ8

C17

A_DDR3_DQU3/DDR2_DQ11

B15

A_DDR3_DQU4/DDR2_DQM1

A18

A_DDR3_DQU5/DDR2_DQ12

C14

A_DDR3_DQU6/DDR2_DQM0

B17

A_DDR3_DQU7/DDR2_DQ14

10uF

0. 1uF

10V

16V

IC10 1

B_DDR3_A0/DDR2_A13

B_DDR3_A1/DDR2_A8

B_DDR3_A2/DDR2_A9

B_DDR3_A3/DDR2_A1

B_DDR3_A4/DDR2_A2

B_DDR3_A5/DDR2_A10

B_DDR3_A6/DDR2_A4

B_DDR3_A7/DDR2_A3

B_DDR3_A8/DDR2_A6

B_DDR3_A9/DDR2_A12

B_DDR3_A10/DDR2_RASZ

B_DDR3_A11/DDR2_A11

B_DDR3_A12/DDR2_A0

B_DDR3_A13/DDR2_A7

B_DDR3_BA0/DDR2_BA2

B_DDR3_BA1/DDR2_CASZ

B_DDR3_BA2/DDR2_A5

B_DDR3_MCLK/DDR2_MCLK

B_DDR3_MCLKZ/DDR2_MCLKZ

B_DDR3_CKE/DDR2_DQ5

B_DDR3_ODT/DDR2_ODT

B_DDR3_RASZ/DDR2_WEZ

B_DDR3_CASZ/DDR2_BA1

B_DDR3_WEZ/DDR2_BA0

B_DDR3_RESETB

B_DDR3_DQSL/DDR2_DQS0

B_DDR3_DQSLB/DDR2_DQSB0

B_DDR3_DQSU/DDR2_DQSB1

B_DDR3_DQSUB/DDR2_DQS1

B_DDR3_DML/DDR2_DQ13

B_DDR3_DMU/DDR2_DQ6

B_DDR3_DQL0/DDR2_DQ3

B_DDR3_DQL1/DDR2_DQ7

B_DDR3_DQL2/DDR2_DQ1

B_DDR3_DQL3/DDR2_DQ10

B_DDR3_DQL4/DDR2_DQ4

B_DDR3_DQL5/DDR2_DQ0

B_DDR3_DQL6/DDR2_CKE

B_DDR3_DQL7/DDR2_DQ2

B_DDR3_DQU0/DDR2_DQ15

B_DDR3_DQU1/DDR2_DQ9

B_DDR3_DQU2/DDR2_DQ8

B_DDR3_DQU3/DDR2_DQ11

B_DDR3_DQU4/DDR2_DQM1

B_DDR3_DQU5/DDR2_DQ12

B_DDR3_DQU6/DDR2_DQM0

B_DDR3_DQU7/DDR2_DQ14

A25

B24

A24

P25

C24

P26

B26

R24

B25

T26

D24

A26

C25

T25

P24

C26

R26

D26

D25

E24

N25

M26

N24

N26

R25

J2 5

J2 4

H26

H25

F26

L24

L25

F24

L26

F25

M25

E26

M24

E25

G26

J2 6

G24

K25

H24

K26

G25

K24

B-TMA0

B-TMA1

B-TMA2

B-TMA3

B-TMA4

B-TMA5

B-TMA6

B-TMA7

B-TMA8

B-TMA9

B-TMA10

B-TMA11

B-TMA12

B-TMA13

B-TMBA0

B-TMBA1

B-TMBA2

B-TMCK

B-TMCKB

B-TMCKE

B-TMODT

B-TMRASB

B-TMCASB

B-TMWEB

B-TMRESETB

B-TMDQSL

B-TMDQSLB

B-TMDQSU

B-TMDQSUB

B-TMDML

B-TMDMU

B-TMDQL0

B-TMDQL1

B-TMDQL2

B-TMDQL3

B-TMDQL4

B-TMDQL5

B-TMDQL6

B-TMDQL7

B-TMDQU0

B-TMDQU1

B-TMDQU2

B-TMDQU3

B-TMDQU4

B-TMDQU5

B-TMDQU6

B-TMDQU7

B-TMA0

B-TMA2

B-TMA11

B-TMA1

B-TMA8

B-TMA6

B-TMBA0

B-TMA3

B-TMA5

B-TMA7

B-TMA4

B-TMA12

B-TMBA1

B-TMA10

B-TMRESETB

B-TMBA2

B-TMA13

B-TMA9

B-TMCK

B-TMCKB

B-TMRASB

B-TMCASB

B-TMODT

B-TMWEB

B-TMDQSL

B-TMDQSLB

B-TMDQSU

B-TMDQSUB

B-TMDQL1

B-TMDQL3

B-TMDML

B-TMDQU2

B-TMCKE

B-TMDQL7

B-TMDQL5

B-TMDQL0

B-TMDQL2

B-TMDQL6

B-TMDQL4

B-TMDQU7

B-TMDQU3

B-TMDQU5

B-TMDMU

B-TMDQU6

B-TMDQU0

B-TMDQU4

B-TMDQU1

R1215

10

R1216

10

AR1211

10

AR1214

10

AR1215

10

AR1219

10

R1222

10

R1223

10

AR1220

10

R1219

10

R1220

10

R1217

10

R1218

10

AR1212

10

AR1213

10

AR1216

10

AR1217

10

AR1218

10

R1221

10

10K R1234

B-MA0

B-MA2

B-MA11

B-MA1

B-MA8

B-MA6

B-MBA0

B-MA3

B-MA5

B-MA7

B-MA4

B-MA12

B-MBA1

B-MA10

B-MRESETB

B-MBA2

B-MA13

B-MA9

B-MCK

B-MCKB

B-MRASB

B-MCASB

B-MODT

B-MWEB

B-MDQSL

B-MDQSLB

B-MDQSU

B-MDQSUB

B-MDQL1

B-MDQL3

B-MDML

B-MDQU2

B-MCKE

B-MDQL7

B-MDQL5

B-MDQL0

B-MDQL2

B-MDQL6

B-MDQL4

B-MDQU7

B-MDQU3

B-MDQU5

B-MDMU

B-MDQU6

B-MDQU0

B-MDQU4

B-MDQU1

B-MCK

B-MCKB

VCC_1.5V_DDR

B-MCKE

C1240

0. 01u F

R1232

10K

56

R1237

56

R1238

B-MODT

B-MRASB

B-MCASB

B-MWEB

B-MRESETB

B-MDQSL

B-MDQSLB

B-MDQSU

B-MDQSUB

B-MDML

B-MDMU

B-MDQL0

B-MDQL1

B-MDQL2

B-MDQL3

B-MDQL4

B-MDQL5

B-MDQL6

B-MDQL7

B-MDQU0

B-MDQU1

B-MDQU2

B-MDQU3

B-MDQU4

B-MDQU5

B-MDQU6

B-MDQU7

B-MA0

B-MA1

B-MA2

B-MA3

B-MA4

B-MA5

B-MA6

B-MA7

B-MA8

B-MA9

B-MA10

B-MA11

B-MA12

B-MA13

B-MBA0

B-MBA1

B-MBA2

B-MCKE

IC12 02

H5TQ1G63BFR-H9C

N3

A0

P7

A1

P3

A2

N2

A3

P8

A4

P2

A5

R8

A6

R2

A7

T8

A8

R3

A9

L7

A10/AP

R7

A11

N7

A12/BC

T3

A13

M7

A15

M2

BA0

N8

BA1

M3

BA2

J7

CK

K7

CK

K9

CKE

L2

CS

K1

ODT

J3

RAS

K3

CAS

L3

WE

T2

RESET

F3

DQSL

G3

DQSL

C7

DQSU

B7

DQSU

E7

DML

D3

DMU

E3

DQL0

F7

DQL1

F2

DQL2

F8

DQL3

H3

DQL4

H8

DQL5

G2

DQL6

H7

DQL7

D7

DQU0

C3

DQU1

C8

DQU2

C2

DQU3

A7

DQU4

A2

DQU5

B8

DQU6

A3

DQU7

VREFCA

VREFDQ

VDD_1

VDD_2

VDD_3

VDD_4

VDD_5

VDD_6

VDD_7

VDD_8

VDD_9

VDDQ_1

VDDQ_2

VDDQ_3

VDDQ_4

VDDQ_5

VDDQ_6

VDDQ_7

VDDQ_8

VDDQ_9

NC_1

NC_2

NC_3

NC_4

NC_6

VSS_1

VSS_2

VSS_3

VSS_4

VSS_5

VSS_6

VSS_7

VSS_8

VSS_9

VSS_10

VSS_11

VSS_12

VSSQ_1

VSSQ_2

VSSQ_3

VSSQ_4

VSSQ_5

VSSQ_6

VSSQ_7

VSSQ_8

VSSQ_9

M8

H1

L8

ZQ

B2

D9

G7

K2

K8

N1

N9

R1

R9

A1

A8

C1

C9

D2

E9

F1

H2

H9

J1

J9

L1

L9

T7

A9

B3

E1

G8

J2

J8

M1

M9

P1

P9

T1

T9

B1

B9

D1

D8

E2

E8

F9

G1

G9

B-MVREFCA

B-MVREFDQ

R1226

240 1%

VCC_1.5V_DDR

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.

EAX61373301

DDR

09/04/ 0 2

1 2 1 3

USB1 SIDE

LGE Internal Use Only

Ca pac ito rs on VBU SA sho uld be pl a ce d a s cl o sd t o c on ne c to r a s po s si bl e .

250 _350

4000-4-BU-AJK

2011P

1234

MAERTS NWOD BSU

10mm

5

USB2 REAR(SVC)

C1122 10uF 16V

250 _350

USB1_OCD

C1116 100u F 16V 250 _350

D1100 CDS3C05HDMI1

5. 6V READY

R1129

10K

250 _350

22R1124

250 _350

D1102 CDS3C05HDMI1

5. 6V READY

+3. 3V

SWITCH ADDED

250_350

IC1101

AP2191SG-13

NC

8

OUT_2

7

$0 .1 1

OUT_1

6

FLG

5

+3. 3V

1

2

3

4

READY

IN_1

IN_2

EN

250 _350

22R1145

USB1_CTL

R1141

10K

GND

P_+5V

C1120

0. 1u F 16V

25 0_3 50

USB1_DM_to_MAIN

USB1_DP_to_MAIN

KJA-U B-0-0 037

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.

0LCML00003B

MLB- 201209 -0120P -N2

PJ2 30

JK110 0

1

2

3

4

5

L11 00

+5V

C1121

0. 1u F 16V

D1101

CDS3C05HDMI1

5. 6V READY

D1103

CDS3C05HDMI1

5. 6V READY

USB2_DM_to_MAIN

USB2_DP_to_MAIN

EAX61373301

USB HUB

1 1 1 3

JK1 001

LGE Internal Use Only

PP J23 7-0 1

[RD1]E-LUG

6C

[RD1]O-SPRI NG

5C

[RD1]CONTACT

4C

[WH1]O-SPRING

5B

[YL1]CONTACT

4A

[YL1]O-SP RING

5A

[YL1]E-LUG

6A

[RD2]E-LUG

6H

[RD2]O- SPRING_2

5H

[RD2]CONTACT

4H

[WH2]O-SPRING

5G

[RD2]O- SPRING_1

5F

[RD2] E-LUG- S

7F

[BL2]O- SPRING

5E

[BL2 ]E-LUG- S

7E

[GN2]CONTACT

4D

[GN2]O-SPRING

5D

[GN2]E-LUG

6D

[RD3]E-LUG

6N

[RD3]O- SPRING_2

5N

[RD3]CONTACT

4N

[WH3]O-SPRING

5M

[RD3]O- SPRING_1

5L

[RD3] E-LUG- S

7L

[BL3]O- SPRING

5K

[BL3 ]E-LUG- S

7K

[GN3]CONTACT

4J

[GN3]O-SPRING

5J

[GN3]E-LUG

6J

D1003

5.6 V

D1004

5.6 V

D1005

30V

D1006

5.6 V

D1007

5.6 V

D1008 30V

D1009

30V

D1010 30V

D1011

5.6 V

D1012

5.6 V

D1013 30V

D1014 30V

D1015

30V

R1060 0

1/16W 5%

R1061 0

1/16W 5%

R1063 0

1/16W 5%

R1064 0

1/16W 5%

R1065 0

1/16W 5%

R1062 0

1/16W 5%

R1010 470K

R1011 470K

R1014 75

R1013 75

R1012 75

R1021 75

R1015 470K

R1016 470K

R1005

75

R1018 470K

R1004 470K

R1020 75

R1022

75

READY

820p F

C1018 47pF 50V

C1032 820p F 50V

READY

C1033 10pF 50V

READY

C1025 10pF 50V

READY

C1027 820p F 50V

C1028 820p F 50V

C1029 10pF 50V

C1030 10pF 50V

C1031 10pF 50V

C1020

820p F

50V

C1021

50V

C1017 820p F 50V

C1026 10pF 50V

R1027 10K

R1028 10K

R1025 10K

R1026 10K

R1029

R1030

SIDE CVBS

250 _350

5A

[YL]E-LUG

4A

[YL]O-SPRING

3A

[YL]CONTACT

4B

[WH]O-SPRING

3C

[RD]CONTACT

4C

[RD]O-SPRING

5C

R1031

12K

R1032

12K

R1033

12K

R1034 12K

10K

R1035

12K

10K

R1006 12K

AV_RIN

AV_LIN

AV_CVBS_IN

COMP2_RIN

COMP2_LIN

COMP2_Pr+

COMP2_Pr-

COMP2_Pb+

COMP2_Pb-

COMP2_Y+

COMP2_Y-

COMP1_RIN

COMP1_LIN

COMP1_Pr+

COMP1_Pr-

COMP1_Pb+

COMP1_Pb-

COMP1_Y+

COMP1_Y-

+3.3V_AVDD

R1023

10K

D1002

C1019 100p F

5.6 V 50V

READY

COMPONENT 2

+3.3V_AVDD

R1000

10K

R1001 1K

D1000

5.6 V

COMPONENT 1

+3.3V_AVDD

R1002

10K

D1001

5.6 V

R1003 1K

R1024

1K

AV 1

AV_CVBS_DET

COMP2_DET

COMP1_DET

PPJ 235 -01

JK100 2

[RD]E-LUG

SPDIF

SPDIF_OUT

GND

NL17SZ00DFT2G

1A5

NAND

B

2

GATE

3

IC1000

VCC

R1055 100

Y

4

R1051 100

READY

+3. 3V

R1058

1K

D1020

D1021

D1019

R1036

30V

C1022 22pF

+3. 3V

10K

8301R

7301R

+3. 3V

C1023

0. 1uF 50V

D1022

30V

C1013

0. 1uF 16V

R1040 10K

C1015 820p F

K074

R1039 10K

C1014

K074

820p F

C1024 10uF 16V

R1019 1K

READY

12K

R1043

R1042

GND

VCC

VINPUT

R1044

75

JK100 3

JST 122 3-00 1

1

2

3

4

C1016 47pF 50V

SIDE_CVBS_DET

SIDE_LIN

SIDE_RIN

citpO rebiF

FIX_POLE

SIDE_CVBS_IN

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.

EAX61373301

JACK

1 0 1 3

RGB

LGE Internal Use Only

RS232C

RS232C_TXD

RS232C_RXD

PC_SER_DATA

PC_SER_CLK

250 _350

P900 SPG09-DB-010

6

1

7

2

8

3

9

4

10

5

16

SHILED

GND

D914

D915

30V

PJ23 0

11

12

13

14

15

R998

R999

PJ2 30

RED_GND

GND_2

RED

GREEN_GND

DDC_DATA

GREEN

BLUE_GND

H_SYNC

BLUE

NC

V_SYNC

GND_1

SYNC_GND

DDC_CLOCK

DDC_GND

+3.3V _ST

0

R900

4.7 K

D905

C900

0. 1uF 16V

R973

D904

0R974

0

READY

D906

ROM DOWNLOAD FOR PDP

+3.3V_AVDD

R975 1K

R976

D901

1K

C909

0. 1uF 50V

C910

0. 1uF 50V

+1C

+V

2

1

61

51

DNG

CCV

D902 ADUC30S03010L_AMODIODE

30V

D903

ADUC30S03010L_AMODIODE

30V

9

10

4

5

+3.3V _ST

C911

0. 1uF 50V

READY

Q900EB

2SC3052

%5

W01/1

READY

C

10K

R918

READY

R901

4.7 K

C902

0. 1uF 50V

2NIR

8

9

2TUOR

READY

C901 270p F 50V

READY

2TUOD

7

01

2NID

P901

R902 10

C906 220p F 50V

READY

6

MAX3232CDR

11

220p F 50VC903

220p F 50VC904

SPG09-D B-009

R903 10

C905 220p F 50V

READY

C908 220p F 50V

READY

D900

C907

0. 1uF 50V

-1C

-2C +2C

-V

4

3

5

IC9 00

$0. 179

41

31

21

1TUOD

1TUOR

1NID

1NIR

R904

100

R905

100

6

7

8

1

2

3

D907

+3.3V_AVDD

PC_SER_DATA

PC_SER_CLK

IR

100K

R919

100K

R920

D908

R906 75

L902

DSUB_R

DSUB_R-

DDC_SDA/UART_TX

DSUB_G

DSUB_G-

DSUB_DET

DSUB_B

DSUB_B-

DSUB_HSYNC

DSUB_VSYNC

R911

READY

R915 22

R916 22

10K

D909 30V

L905

L904

R907 75

R908

75

C914

0.1 uF 16V

READY

C916 10pF 50V

C917 10pF 50V

1KR917

DDC_SCL/UART_RX

250_ 350

IC901

AT24C02BN-10SU-1.8

1

8

2

7

3

6

4

5

C918

18pF

R912

18K

EDID_WP

C919

18pF

50V

PC AUDIO

250 _350

JK900

PEJ 027 -01

3

6A

7A

4

5

7B

6B

E_SPRING

T_TERMINAL1

B_TERMINAL1

R_SPRING

T_SPRING

B_TERMINAL2

T_TERMINAL2

For 2 30 Deb u g ging

PJ2 30

DDC_SCL/UART_RX

DDC_SDA/UART_TX

R980

R981

PJ2 30

D910

5.6 V

D911

5.6 V

+3.3V

R956

R957

Q904

R958

0

4.7 K

G

22R959

S

SDA1

4.7 K

D

2N7 002( F)

HD

P90 3

SMW200-26C

2

4

6

8

10

12

14

16

18

20

+3.3V

R964

1

3.3 K

3

5

7

9

11

22R961

HD

13

15

17

19

2122

2324

2526

100R949

HD

R960 27K

R923

4.7 K

R924

4.7 K

R929 0

R930 0

R932 0

R934 0

+5V_ST

C922

0.1 uF

+3.3V

R963

3.3 K

MOD_ROM_TX

SDA1_1 SCL1_1

RXB0+

RXB1+

RXB2+

RXBCK+

RXB3+

RXB4+

PC_SER_DATA

22R962

HD

HD LVDS

DDC_SCL/UART_RX

DDC_SDA/UART_TX

RGB_DDC_SCL

RGB_DDC_SDA

SUB Board I/F

R941

10K

READY

R909

READY

4.7 K

+3.3V _ST

+3.3 V

R914

4.7 K

R910

4.7 K

+5V_ST

R937

4.7 K

R939

4.7 K

C925

L903

MLB-2 01209-0 120P-N 2

L906

MLB-2 01209-0 120P-N 2

R945 22

R946 22

R947 22

C924 10pF

READY

C923 10pF

READY

L900

MLB-20 1209-01 20P-N2

L901

MLB-20 1209-01 20P-N2

L907

MLB-2 01209-0 120P-N 2

10pF

C933 10pF

C926

10pF

C927

0. 1uF 16V

C930 10pF

C931 10pF

C932

0. 1uF 16V

D913

R931

C920

10K

820p F

50V

C921 820p F

50V

PJ2 30

P906

12507WR-03L

0

1

0

2

3

4

R926 470K

R927 470K

R933 10K

12K

R935 12K

R936

PC_RIN

PC_LIN

LED_RED

LED_WHITE

KEY1

KEY2

SUB_SCL

SUB_SDA

+3.3V _ST

IR

R938

10K

+3.3 V

R951

4.7 K

D

Q903

2N7 002( F)

MOD_ROM_RX

RXB0-

RXB1-

RXB2-

RXBCK-

RXB3-

RXB4-

PC_SER_CLK

DISP_EN

+3.3V

R952

0

G

S

P902

12507WS-1 2L

1

2

3

4

5

6

7

8

9

10

11

12

13

R953

4.7 K

R954

FHD LVDS

FHD

22

SCL1

52

51

TF05 -51S

P904

50

49

48

47

46

45

44

43

42

41

40

39

38

37

36

35

34

33

32

31

30

29

28

27

26

25

24

23

22

21

20

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

R970

FHD

22R9 68

FHD

100R969

22

FHD

PC_SER_CLK

PC_SER_DATA

SCL1_1

DISP_EN

SDA1_1

RXA0+

RXA0-

RXA1+

RXA1-

RXA2+

RXA2-

RXACK+

RXACK-

RXA3+

RXA3-

RXA4+

RXA4-

RXB0+

RXB0-

RXB1+

RXB1-

RXB2+

RXB2-

RXBCK+

RXBCK-

RXB3+

RXB3-

RXB4+

RXB4-

MOD_ROM_TX

MOD_ROM_RX

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.

EAX61141601

LVDS/RS232//RGB

9 13

SHIELD

LGE Internal Use Only

20

$0 .4 7

-> $0 .28

10332095GAE

JK803

5V_DET_HDMI_3

5V_HDMI_3

R842

1K

R841

IC8 02

1.8 K

R843

3.3 K

0. 1uF

VCC

8

WP

7

SCL

6

SDA

5

19

18

17

16

15

14

13

12

11

CK+

10

D0-

9

D0_GND

8

D0+

7

D1-

6

D1_GND

5

D1+

4

D2-

3

D2_GND

2

D2+

1

READY

GND

AT24C02 BN-10SU- 1.8

A0

1

A1

2

A2

3

GND

4

D807

AVRL161A1R1NT

R845

R844

R846

C809

C808

0. 1uF 16V

22

0

R850

C

18K

22R8 48

22R849

B

Q806

E

2SC3875S (ALY)

EDID_WP

R851

10K

5V_HDMI_3

R852 18K

HPD3

DDC_SDA_3

DDC_SCL_3

CEC_REMOTE

CK-_HDMI3

CK+_HDMI3

D0-_HDMI3

D0+_HDMI3

D1-_HDMI3

D1+_HDMI3

D2-_HDMI3

D2+_HDMI3

+5V

1A

2A

D804 ENKMC2838-T112

C

R853 18K

DDC_SCL_3

DDC_SDA_3

JACK_GND

KJA -ET -0- 0032

10mm

250 _350

20

$0 .2 7

JK804

19

HPD

18

+5V_POWER

17

DDC/CEC_GND

16

SDA

15

SCL

14

NC

13

CEC

12

CLK-

11

CLK_SHIELD

10

CLK+

9

DATA0-

8

DATA0_SHIELD

7

DATA0+

6

DATA1-

5

DATA1_SHIELD

4

DATA1+

3

DATA2-

2

DATA2_SHIELD

1

DATA2+

GND

250 _350

AT24C02 BN-10SU- 1.8

A0

1

A1

2

A2

3

GND

4

5V_HDMI_4

R857

1K

R856

1.8 K

D808 READY AVRL161A1R1NT

IC8 04

5V_DET_HDMI_4

R860

3.3 K

R878

C811

0. 1uF

VCC

8

WP

7

SCL

6

SDA

5

Q807EB

2SC3875S (ALY)

C810

0. 1uF 16V

22R858

22R859

0

R864

18K

EDID_WP

22R862

22R863

C

5V_HDMI_4

R867 18K

R869

2A

10K

HPD4

DDC_SDA_4

DDC_SCL_4

CEC_REMOTE

CK-_HDMI4

CK+_HDMI4

D0-_HDMI4

D0+_HDMI4

D1-_HDMI4

D1+_HDMI4

D2-_HDMI4

D2+_HDMI4

+5V

1A

ENKMC2838-T112 D805

C

R868 18K

DDC_SCL_4

DDC_SDA_4

EAG59023302

SHIELD

20

$0 .4 7

-> $0 .27

JK801

READY

GND

19

18

17

16

15

14

13

12

11

CK+

10

D0-

9

D0_GND

8

D0+

7

D1-

6

D1_GND

5

D1+

4

D2-

3

D2_GND

2

D2+

1

AT24C02 BN-10SU- 1.8

A0

A1

A2

GND

SIDE HDMI

5V_HDMI_2

GND

1

2

3

4

5V_DET_HDMI_2

READY

R823

1K

R822

1.8 K

READY

D806

READY

AVRL161A1R1NT

READY

IC8 01

C

E

C803

R824

0. 1uF

3.3 K 16V

READY

R826

22

22R827

READY

R828

0

READY

C805

0. 1uF

VCC

8

R831

18K

WP

READY

7

SCL

6

SDA

5

READY

EDID_WP

22R830

22R8 29

R833

B

READY Q805 READY

2SC3875S (ALY)

5V_HDMI_2

R832 18K

READY

10K

+5V

1A

2A

ENKMC2838-T112 D803

READY

C

R834 18K

READY

HPD2

DDC_SDA_2

DDC_SCL_2

CEC_REMOTE

CK-_HDMI2

CK+_HDMI2

D0-_HDMI2

D0+_HDMI2

D1-_HDMI2

D1+_HDMI2

D2-_HDMI2

D2+_HDMI2

DDC_SCL_2

DDC_SDA_2

CEC_REMOTE

+3.3 V

R871

R872

READY

0

G

Q800

BSS83

S

B

D

HDMI_CEC_S7

0

S7

CEC_REMOTE

R800

68K

D801

MMBD301LT1G

HDMI_JACK MICOM

HDMI_JACK

R870

68K

D802

MMBD301LT1G

READY

R874

READY

+3.3V _ST

R875

D

0

R877 68K

MICOM_CEC_ON/OFF

HDMI_CEC

0R873

G

Q801

BSS83

S

B

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.

EAX61373301

HDMI

8 1 3

1: AI3 ;5 :O2 4

LGE Internal Use Only

AC_DET

AUDIO_MASTER_CLK

+3.3V_DVDD

Q700 R729 33K

2SC3875S (ALY)

R702

22

MS_LRCK2:Q 20

MS_SCK1: S26 ;2: Q2 1

MS_LRCH1: S25 ;2: Q2 0

AMP

Separate DGND AND AVSS

Q701

B

4.7 K

R732

C

2SC3875S (ALY)

E

R724

22

R725

22

R726

22

+3.3V_DVDD

C745

READY

R720 22

1: S26 ;2: Q2 1

4.7 K

R730

C

B

E

READY

R731

4.7 K

AVSS

READY

R705 0

22pF

READY

C743 22pF

AVSS

+3.3V_AU_AVDD

C701 10uF 16V

C703

0. 1uF

C700 1000 pF 50V

C742

C744

22pF

READY

C704

0. 01u F

C705

4. 7uF 10V

R709 200

1%

R710

18K R711

1%

T hi s pa rt s ar e L o c a t e d

on AV SS a rea.

C710

C708

0.0 47 uF

4700 pF

R712

470

AVSS

VR_ANA

AVDD

TESTOUT

22

READY

MCLK

OSC_RES

DVSS_1

VR_DIG

PDN

LRCLK

SCLK

SDIN

SDA

SCL

13

14

15

16

17

18

19

20

21

22

23

24

12

25RESET

R713

4700 pF

C713

C712

PLL_FLTP

PLL_FLTM

11

10

26STEST

27DVDD

470

22K

2200 pFC714

0.0 47 uF R714

AVSS

SSTIMER

OC_ADJ

GVDD_OUT_1

6

7

8NC9

TAS5709PHPR

IC 70 0

29GND

30AGND

28DVSS_2

31VREG

+3. 3V

L703

120- ohm

V52

C719

Fu1

0.0 33 uF 50V

617C

C724

C721

0. 01u F

BST_A

PVDD_A_13PVDD_A_2

OUT_A

1

2

4

5

32GVDD_OUT_2

35PVDD_D_2

33BST_D

34PVDD_D_1

36OUT_D

48

47

46

45

44

43

42

41

40

39

38

37

PGND_AB_2

PGND_AB_1

OUT_B

PVDD_B_2

PVDD_B_1

BST_B

BST_C

PVDD_C_2

PVDD_C_1

OUT_C

PGND_CD_2

PGND_CD_1

22uF

C728 68uF

35V

25V

C725

0. 01u F

C726

0. 01u F

C729 68uF

P_17V

35V

L701

AD-9060

2S

1S 1F

50V

0.0 33 uF

C731

50V

0.0 33 uF C730

L700

AD-9060

2S

1S 1F

L702

120- ohm

2F

C733

0. 68u F 50V

C734

C732

0. 68u F 50V

0. 1uF 50V

C735

0. 1uF 50V

2F

C736

0. 1uF 50V

C737

0. 1uF 50V

+3.3V_AU_AVDD

+3.3V_DVDD

C740

0. 01u F

R717

3. 3

R718

3. 3

C741

0. 01u F

C738

0. 01u F

R715

3. 3

R716

3. 3 C739

0. 01u F

SPK_L+

SPK_L-

SPK_R+

SPK_R-

4

3

2

1

SMAW250-H04R

P703

2:Q 24

2:Q 20

CH_5

SCL1

SDA1

AMP_SDA

AMP_SCL

1:T 8

AMP_RESET_N

R728

R744

2K

33R707

33R708

R704

33

+3.3V_DVDD

C702 1000 pF READY

READY

R706

2K

R746

R745

0

C706 33pF

READY

C707 33pF

READY

+3.3V_DVDD

C709 10uF 16V

C711

0. 01u F

C715

0. 1uF

C720

717C

Fu1 V52

0.0 33 uF

C718

50V

0. 01u F

C722

22uF

25V

C723 68uF

35V

C727 68uF

35V

P_17V

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.

EAX61373301

AUDIO AMP

7 13

+3.3V

LGE Internal Use Only

L609

MLB-2 01209-0 120P-N 2

+3.3V_DE

C691 10uF

6.3 V

C692

0. 1uF 16V

C693

0. 1uF 16V

IC6 00

AZ1117H-ADJTRE1(EH11A)

INPUT

3

2

OUTPUT

1

C694

0. 1uF 16V

ADJ/GND

R601

1.2 K R1

C695

0. 1uF

R602 10

16V

+1.2V_DE

R2

C697 10uF

6.3 V

C652 10uF

6.3 V

TUNER_IF_N

TUNER_IF_P

100

R622

100R623

Cl os e t o R6 22, R6 23

C670

0. 1uF 16V

C671

0. 1uF 16V

C663

C664

C665

C666

R621 10K

ISDB_IF_AGC

+1.2V_DE

0. 1uF

1%

0. 1uFC667

0. 1uFC668

0. 1uFC669

+3.3V_DE

R640

R641

C673

0. 1uF

2.2 K

R624

R625

R626

VSS_1

AVDD_S

AIQ_S

AVSS_S

VRT_S

VRB_S

TCPO_S

VDDL_1

MSCL_S

MSDA_S

VSS_2

VDDL_2

TCPO_T

VRT_T

VRB_T

AVDD_T

AIN_T

AIP_T

AVSS_T

2.2 K

10K

AII _S

VSSH

PSEL

ZSEL

ACKI

IR_T

C690

0. 1uF

16V

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

C685

C686

C688

C687

C689

0. 1uF

1uF

0. 01u F

0. 1uF

AGC_S

100

VSS_11

PCKB97DENB98GPO299VDDH_5

VDDL_793SCKB

SDOB

TEST0

2

91

9

96

94

95

IC602

MN884433

26

VSS_3

C672

0. 1uF

32

27

28

29

30

31

33

34

35

36XO37

GPO1

GPO0

VSS_4

AGCI_T

MSCL_T

MSDA_T

VDDL_3

VDDH_1

AGCR_T

C674

0. 1uF

16V

R627 1M

READY

X602

25MHz

C675 30pF 50V

VSS_1085HDVPP86RON87NC_388HDVDDH89NC_490HDVDDL1

VDDH_4

SCKA79GPI280SDOA81PCKA82DENA

TEST2

TEST1

84

83

78

77

76

VSS_9

75

INTB

74

INTA

73

SADR

72

VDDH_3

71

SCL

70

SDA

69

VSS_8

68

HDVDDL0

67

SADR_S

66

NC_2

65

SADR_T

64

VDDL_6

63

VSS_7

62

ERRB

61

SYNCB

60

ERRA

59

SYNCA

58

TDO

57

CSEL1

56

CSEL0

55

TMS

54

TRST

53

VDDL_5

52

VSS_6

VDDL_4

46

C680

0. 1uF

16V

51

47

48

49

50

TDI

TCK

NRST

TEST3

43

44

41

TEST4

C678

0. 1uF 16V

45

42

NC_1

VSS_5

SHVPP

SHVDDH

C679

0. 1uF

16V

38

39

XI

GPI140GPI0

VDDH_2

C677

0. 1uF

16V

C676 30pF 50V

R633

R632

R631

R630

22

FE_TS_VLD

FE_TS_SYN

FE_TS_SERIAL

FE_TS_CLK

+3.3V_DE

R628

R629

2.2 K

READY

2.7 K

R639

+3.3V_DE

READY

C696

0. 1uF 16V

R642

22

R643

DEMOD_RESET

0. 1uFC684

0. 1uFC683

0. 1uFC682

0. 1uFC681

READY

SCL1

SDA1

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.

EAX61373301

TUNER

6 13

POWER B/D

LGE Internal Use Only

+5V_ST

C502

C508

10u F

0. 1u F

10V

16V

RL_ON

C505 10u F

16V

R506

POWER Wafer 18P

L501

MLB- 201209 -0120P -N2

C504 100u F 16V

10 0

C513

0. 1u F

16V

P500

SMAW200-H18S1

1

3

5

7

9

10

12

11

14

13

16

15

18

17

19

P_17V

C524

C522

68uF

0. 1u F

35V

L507

C521

0. 1u F 16V

C519

0. 1u F 16V

50V

P_+5V

R535

C525 10uF 16V

10 0R513

C585 100u F 16V

AC_DET

C527

100u F

16V

C530 10u F 16V

RL_ON

22K

R1/C1

ON/OFF

Q501

SI3865BDV

6

5

$0 .08 1

S2

4

1uF

C594

+5V

R2

1

D2_1

2

D2_2

3

C566

C565

22uF

16V

322 5

4. 7uF 10V

560

R537

+3. 3V

R502

R526

22

10K

READY

ERROR_DET

CB4532UK121E

2

4

6

8

5V_ON

+5V_ST

C500 10uF 16V

10 0R5 07

C514

0. 1u F

16V

IC 500 EAN5880170 1

C501

0. 1u F 16V

AP2 121N- 3.3TR E1

VIN

3

1

GND

VOUT

2

S7 DDR 1.5V

C509 10u F

6. 3V

C512 10u F

6. 3V

+3.3 V_ST

C515

0. 1u F 16V

L502 EAM44020101 CB3216PA501E

+3.3V_NEC_ST

C590 10uF 25V

P_17V

C544

0. 1uF 50V

MP8706EN-C247-LF-Z

IN

SW_1

SW_2

C546

0. 1uF BST

47R545

1

2

3

4

IC507

L520

10uH

R544

GND

8

VCC

7

FB

6

EN/SYNC

5

Vou t=0 .8* (1+ R1/ R2)

0

RL_ON

S7 c o r e 2 . 5VMult i P o wer( 3 . 3 V --> 2 . 5 V )Stand-b y ( 5 V ST --> + 3 . 3 V )

C586 47uF 16V

+2.5V_AVDD

C589 47uF 16V

0. 1uFC541

R543

5.1 K

R2

39K1%R539

R1

1.2 K1%R540

C545 22uF 10V

+7V

C542

IC5 06

AZ1117H-ADJTRE1(EH11A)

INPUT

3

2

OUTPUT

0. 1uF 16V

1

ADJ/GND

R538 330

1%

1101%R541

+5V_TU

+3. 3V

C562 10u F

6. 3V

C564

0. 1u F 16V

IC 505 0IPRPML001A MIC39100

IN

1

1.8A

OUT

3

2

GND

Multi Powe r ( 5 V - - > 3 . 3 V )

C567 10u F

6. 3V

C573 10u F

6. 3V

C580

0. 1u F 16V

Plac ed o n SM D-TO P

C535 22uF 10V

+5V_ST

L503 CIC21J501NE

S7M DDR 1.5V

C536 100p F

50V

Re pl ac e d Pa rt

R1

R509

10K

R505 11K

1/10W

5%

IC502

MP2212DN

FB

1

R2

GND

2

3A

IN

3

BS

4

R503

10

1/10W

1%

8

7

6

5

EN/SYNC

SW_2

SW_1

VCC

0R501

1%

Cl o se t o I C

C538 1uF

10V

NR8040T3R6N

C537

0. 1uF 50V

1K

R500

L504

3.6 uH

1074 mA

C540 22uF

10V

Plac ed o n SM D-TO P

Vou t=0 .8* (1+ R1/ R2)

+1.5V_DDR_IN

POWER_ON/OFF1

C539

0. 1uF

C520

0R5 27

RL_ON

+3. 3V

C587 47uF 16V

+3.3V_AVDD

C570

0. 1u F 16V

C588 47uF 16V

P_+5V

C526

10uF

1uF

16V

25V

C528

0. 1uF

IC501

MP8706EN-C247-LF-Z

IN

SW_1

SW_2

1

2

3

BST

4

3A

L519

3.6 uH

8

7

6

5

GND

VCC

FB

EN/SYNC

+1.26V_VDDC

0. 1uFC523

R515

R531

R530 62K

1%

39K

R516

1.2 K

R518

3.3 K

1%

200

1%

C534 10uF 10V

C531 22uF 10V

S7 c o re 1 . 2 6V

c l o s e t o t u n e r

+5V

IC5 04

AZ10 85S-3 .3TR /E1

INPUT

MAX 3A

2

3

$0 .12 2

1

C553 10u F 16V

C558

0. 1u F 16V

ADJ/GND

OUTPUT

A2[RD]

For Debug

R546 1K

A1[GN]

D501

C

SAM2333

L514

MLB-2 01209-0 120P-N 2

650 mA

C569 10u F

6. 3V

C575

0. 1u F 16V

C581 10u F

6. 3V

R1 R2

1.26 V

1.2 V

1.29 V

40.2 K 7 1.5K

82.5 K40.2 K

40.2 K 6 5.5K

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.

WER

EAX61373301

POWER

5 13

+1.5V_DDR_IN

LGE Internal Use Only

AVDD_DDR0_1.5

+1.26V_VDDC

+2.5V_AVDD

L300

BLM18PG121SN1D

L301

BLM18PG121SN1D

R300 1K

1%

BLM18PG121SN1D

MVREF

R301 1K 1%

L323

VDDC

C327

16V

0. 1uF

L303

BLM18PG121SN1D

AVDD_DDR0_1.5

C301

16V

0. 1uF

AVDD_DDR1_1.5

C302

16V

0. 1uF

VDDC

C383

C380

10uF

0. 1uF

6.3 V 16V

C333

16V

0. 1uF

AVDD25_PGA_2.5

L304

L305

L306

Pl a ce t o S 7m c lo s el y

C306

C310

16V

0. 1uF

Pl a ce t o S 7m c lo s el y

C307

C311

16V

0. 1uF

C304

0. 1uF

C337

16V

0. 1uF

AVDD2P5_2.5

C314

16V

0. 1uF

C315

16V

0. 1uF

AU25_ 2.5

C317

16V

0. 1uF

ADC2P5_2.5

C316

16V

0. 1uF

VDDC

C309

16V

0. 1uF

C340

16V

0. 1uF

Pl a ce t o S 7m c lo s el y

C322

16V

0. 1uF

Pl a ce t o S 7m c lo s el y

C323

16V

0. 1uF

C318

16V

0. 1uF

C319

16V

0. 1uF

C313

16V

0. 1uF

C343

C346

16V

0. 1uF

C329

16V

0. 1uF

Pl a ce t o S 7m c lo s el y

C324

C332

10uF

6.3 V

C325

C330

10uF

6.3 V

0. 1uF

C334 10uF

6.3 V

C321

16V

C328

0. 1uF

C351

16V

0. 1uF

VDD33_3.3

C336

16V

0. 1uF

+3.3V_AVDD

16V

C357

16V

0. 1uF

C339

0. 1uF

C335

16V

0. 1uF

C363

16V

0. 1uF

C342

16V

0. 1uF

L310

BLM18PG121SN1D

L308

BLM18PG121SN1D

L309

BLM18PG121SN1D

C338

16V

0. 1uF

C345

16V

0. 1uF

VDD33_DVI

C347

16V

0. 1uF

AVDD_NODIE_3.3

C348

16V

0. 1uF

VDD33_3.3

C344

C341

16V

0. 1uF

C350

16V

0. 1uF

Pl a ce t o S 7m c lo s el y

C352

16V

0. 1uF

Pl a ce t o S 7m c lo s el y

L314

BLM18PG121SN1D

C349

16V

0. 1uF

+1.26V_VDDC

L321

BLM18SG121TN1D

+1.26V_VDDC

L324

BLM18SG121TN1D

C354

16V

0. 1uF

C358

16V

0. 1uF

L316

C353

16V

0. 1uF

+1.26V_MIU1VDDC

C381

C384

10uF

16V

0. 1uF

6.3 V

+1.26V_MIU0VDDC

C386

C385

10uF

16V

6.3 V

0. 1uF

Pl a ce t o S 7m c lo s el y

C356

C361

10uF

6.3 V

L318

BLM18PG121SN1D

C362 10uF

6.3 V

AU33_ 3.3

C366

C374

16V

0. 1uF

FRC_LPLL_3. 3

C368

16V

0. 1uF

C371

22uF

16V

AVDD_DMPLL_3.3

C377

16V

0. 1uF

Pl a ce t o S 7m c lo s el y

C375 10uF

6.3 V

+1.26V_MIU0VDDC

+1.26V_MIU1VDDC

VDDC

ADC2P5_2.5

C379

16V

0. 1uF

AU25_ 2.5

AVDD2P5_2.5

AVDD25_PGA_2.5

AVDD_NODIE_3.3

VDD33_DVI

AVDD_DMPLL_3.3

AU33_ 3.3

VDD33_3.3

FRC_LPLL_3. 3

AVDD_DDR0_1.5

AVDD_DDR1_1.5

VDDC

VDD33_3.3

MVREF

LGE101D (S 7 Non_Tcon/R M)

H11

H12

H13

H14

H15

J1 2

J1 3

J1 4

J1 5

J1 6

L18

H16

K19

L19

M18

M19

N18

N19

N20

P18

P19

P20

Y12

J1 1

L7

H7

J7

J8

L8

W15

Y15

U8

M8

N9

P9

N8

P8

T7

U7

T9

R8

R9

T8

V20

W20

U19

U20

V19

W19

U18

T20

Y14

R19

W14

D15

D16

E15

E16

E17

F16

F17

G16

G17

H17

AB11

AB12

AC11

AC12

AA12

G15

Y7

Y8

IC10 1

VDDC_1

VDDC_2

VDDC_3

VDDC_4

VDDC_5

VDDC_6

VDDC_7

VDDC_8

VDDC_9

VDDC_10

VDDC_11

A_DVDD

B_DVDD

VDDC_12

VDDC_13

VDDC_14

VDDC_15

VDDC_16

VDDC_17

VDDC_18

VDDC_19

VDDC_20

NC_13

AVDD1P2

DVDD_NODIE

AVDD2P5_ADC_1

AVDD2P5_ADC_2

AVDD25_REF

AVDD_AU25

PVDD_1

PVDD_2

AVDD25_PGA

AVDD_NODIE

AVDD_DVI_1

AVDD_DVI_2

AVDD3P3_CVBS

AVDD_DMPLL

AVDD_AU33

AVDD_EAR33

AVDD33_T

VDDP_1

VDDP_2

VDDP_3

NC_5

NC_8

NC_2

NC_3

NC_4

NC_7

AVDD_LPLL

NC_1

NC_14

AVDD_MEMPLL

NC_6

AVDD_DDR0_D_1

AVDD_DDR0_D_2

AVDD_DDR0_D_3

AVDD_DDR0_D_4

AVDD_DDR0_C

AVDD_DDR1_D_1

AVDD_DDR1_D_2

AVDD_DDR1_D_3

AVDD_DDR1_D_4

AVDD_DDR1_C

NC_22

NC_23

NC_27

NC_28

NC_18

MVREF

NC_9

NC_10

GND_1

GND_2

GND_3

GND_4

GND_5

GND_6

GND_7

GND_8

GND_9

GND_10

GND_11

GND_12

GND_13

GND_14

GND_15

GND_16

GND_17

GND_18

GND_19

GND_20

GND_21

GND_22

GND_23

GND_24

GND_25

GND_26

GND_27

GND_28

GND_29

GND_30

GND_31

GND_32

GND_33

GND_34

GND_35

GND_36

GND_37

GND_38

GND_39

GND_40

GND_41

GND_42

GND_43

GND_44

GND_45

GND_46

GND_47

GND_48

GND_49

GND_50

GND_51

GND_52

GND_53

GND_54

GND_55

GND_56

GND_57

GND_58

GND_59

GND_60

GND_61

GND_62

GND_63

GND_64

GND_65

GND_66

GND_67

GND_68

GND_69

GND_70

GND_71

GND_72

GND_73

GND_74

GND_75

GND_76

GND_77

GND_78

GND_79

GND_80

GND_81

GND_82

GND_83

GND_84

GND_85

GND_86

GND_87

GND_88

GND_89

GND_90

GND_91

GND_92

GND_93

GND_94

GND_95

GND_96

GND_97

GND_98

GND_99

GND_100

GND_101

GND_102

GND_103

GND_104

GND_106

GND_107

GND_108

GND_109

GND_110

GND_111

GND_FU

PGA_VCOM

G18

H9

H10

H18

H19

J1 0

J1 7

J1 8

J1 9

K9

K10

K11

K12

K13

K14

K15

K16

K17

K18

L9

L10

L11

L12

L13

L14

L15

L16

L17

M9

M10

M11

M12

M13

M14

M15

M16

M17

N10

N11

N12

N13

N14

N15

N16

N17

P10

P11

P12

P13

P14

P15

P16

P17

R10

R11

R12

R13

R14

R15

R16

R17

R18

T10

T11

T12

T13

T14

T15

T16

T17

T18

T19

U10

U11

U12

U13

U14

U15

U16

U17

V7

V8

V9

V10

V11

V12

V13

V14

V15

V16

V17

V18

W7

W8

W9

W10

W11

W12

W13

W16

W17

W18

Y13

Y18

AA13

AB13

AC13

D17

H23

AF13

J9

U9

L320

BLM18PG121SN1D

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.

EAX61373301

Mai n IC Pow er

3 13

TNM/VT

MUST BE LINE IMPEADANCE 100 OHM !!

SBVC

LGE Internal Use Only

CK+_HDMI2

CK-_HDMI2

D0+_HDMI2

D0-_HDMI2 D1+_HDMI2

D1-_HDMI2

D2+_HDMI2

D2-_HDMI2 DDC_SDA_2

DDC_SCL_2

HPD2

CK+_HDMI4

IMDH

CK-_HDMI4

D0+_HDMI4

D0-_HDMI4 D1+_HDMI4

D1-_HDMI4

D2+_HDMI4

D2-_HDMI4 DDC_SDA_4

DDC_SCL_4

HPD4

CK+_HDMI3

CK-_HDMI3

D0+_HDMI3

D0-_HDMI3 D1+_HDMI3

D1-_HDMI3

D2+_HDMI3

D2-_HDMI3 DDC_SDA_3

DDC_SCL_3

HPD3

HDMI_CEC_S7

DSUB_HSYNC

2/1 TNENOPMOC

DSUB_VSYNC

DSUB_R

DSUB_R-

DSUB_G

DSUB_G-

DSUB_B

DSUB_B-

COMP1_Pr+

COMP1_Pr-

COMP1_Y+

COMP1_Y-

COMP1_Pb+

COMP1_Pb-

COMP2_Pr+

COMP2_Pr-

COMP2_Y+

COMP2_Y-

COMP2_Pb+

COMP2_Pb-

TUNER_CVBS

AV_CVBS_IN

SIDE_CVBS_IN

BUSD

R141 300

READY

R143

10K

C201 1000 pF

READY

R146

N/A

S7 RESET CIRCUIT

*A ct ive H igh r ese t

+3.3 V

C200

4. 7uF

D200 KDS181

READY

10V

READY

R142 62K

READY

R145 10

READY

C202

16V

READY

0. 1uF

LGE101D (S 7 Non_Tcon/R M)

F1

A_RXCP

F2

A_RXCN

G2

A_RX0P

G3

A_RX0N

H3

A_RX1P

G1

A_RX1N

H1

A_RX2P

H2

A_RX2N

F5

DDCDA_DA/GPIO24

F4

DDCDA_CK/GPIO23

E6

HOTPLUGA/GPIO19

D3

B_RXCP

C1

B_RXCN

D1

B_RX0P

D2

B_RX0N

E2

B_RX1P

E3

B_RX1N

F3

B_RX2P

E1

B_RX2N

D4

DDCDB_DA/GPIO26

E4

DDCDB_CK/GPIO25

D5

HOTPLUGB/GPIO20

AA2

C_RXCP

AA1

C_RXCN

AB1

C_RX0P

AA3

C_RX0N

AB3

C_RX1P

AB2

C_RX1N

AC2

C_RX2P

AC1

C_RX2N

AB4

DDCDC_DA/GPIO28

AA4

DDCDC_CK/GPIO27

AC3

HOTPLUGC/GPIO21

A2

D_RXCP

A3

D_RXCN

B3

D_RX0P

A1

D_RX0N

B1

D_RX1P

B2

D_RX1N

C2

D_RX2P

C3

D_RX2N

B4

DDCDD_DA/GPIO30

C4

DDCDD_CK/GPIO29

E5

0

R153

10K

R166

R167

R168

R169

R171

R172

R139

R194

R174

R176

R178

R179

R180

R182

R183

R184

R186

R188

R189

R156

R165 22 READY

22R163

22R164 33

68

33

68 33R170

68

33

33R173

68 33R175

68 33R177

68

33

68R181 33

68

33

68R185

33R154

33R155

33R187

33

33R190

33R191

33R192

68

0.0 47 uF

C215

0.0 47 uF

C216 C203

0.0 47 uF

C217

0.0 47 uF

C218

0.0 47 uF

C219

1000 pF

0

C204

0.0 47 uF

C220

0.0 47 uF

C221 C222

0.0 47 uF

C223

0.0 47 uF

C224

0.0 47 uF

C225

1000 pF

0

C205

0.0 47 uFC20 6

C207

0.0 47 uF

C208

0.0 47 uF

C209

0.0 47 uFC21 0

C211

0.0 47 uF 1000 pF

0

C212

0.0 47 uFC213

0.0 47 uF

C214

0.0 47 uFC226

0.0 47 uFC227

0.0 47 uFC228

0.0 47 uFC229

0.0 47 uFC230

0.0 47 uFC231

0.0 47 uFC233

SOC_RESET

HOTPLUGD/GPIO22

D6

CEC/GPIO5

G5

HSYNC0

G6

VSYNC0

K1

RIN0P

L3

RIN0M

K3

GIN0P

K2

GIN0M

J3

BIN0P

J2

BIN0M

J1

SOGIN0

G4

HSYNC1

H6

VSYNC1

K5

RIN1P

K4

RIN1M

J4

GIN1P

K6

GIN1M

H4

BIN1P

J6

BIN1M

J5

SOGIN1

H5

HSYNC2

N3

RIN2P

N2

RIN2M

M2

GIN2P

M1

GIN2M

L2

BIN2P

L1

BIN2M

M3

SOGIN2

N4

CVBS0P

N6

CVBS1P

L4

CVBS2P

L5

CVBS3P

L6

CVBS4P

M

4

CVBS5P

M5

CVBS6P

K7

CVBS7P

M6

CVBS_OUT1

M7

CVBS_OUT2

N5

VCOM0

IC10 1

BIT CLOCK

MASTER CLOCK

SERIAL DATA

WORD SELECT

VIFP

VIFM

SSI F/S IF P

SSIF /SIFM

IFAGC

RF_TAGC

TGPIO0/UPGAIN

TGPIO1/DNGAIN

TGPIO2/I2C_CLK

TGPIO3/I2C_SDA

XTALIN

XTALOUT

SPDIF _IN/GPI O177

SPDIF_OUT/GPIO178

DM_P0

DP_P0

DM_P1

DP_P1

I2S_IN_ BCK/GPIO1 75

I2S_I N_SD/G PIO17 6

I2S_IN_ WS/GPIO1 74

I2S_OUT_BCK/GPIO181

I2S_OUT_MCK/GPIO179

I2S_OUT_SD/G PIO182

I2S_OUT_SD1 /GPIO183

I2S_OUT_SD2 /GPIO184

I2S_OUT_SD3 /GPIO185

I2S_OUT_WS/GPIO180

LINE_IN_0L

LINE_IN_0R

LINE_IN_1L

LINE_IN_1R

LINE_IN_2L

LINE_IN_2R

LINE_IN_3L

LINE_IN_3R

LINE_IN_4L

LINE_IN_4R

LINE_IN_5L

LINE_IN_5R

LINE_OUT_0L

LINE_OUT_2L

LINE_OUT_3L

LINE_OUT_0R

LINE_OUT_2R

LINE_OUT_3R

MIC_DET_IN

MICCM

MICIN

AUCOM

VRM

VAG

HP_OUT_1L

HP_OUT_1R

ET_RXD0

ET_TXD0

ET_RXD1

ET_TXD1

ET_REFCLK

ET_TX_EN

ET_MDC

ET_MDIO

ET_CRS

AVLINK

IRINT

TESTPIN

RESET

NC_16

3.3 K

FHD

R264

3.3 K

HD

READY

R265

HIGH

LCD

42INCH

LED_NORMAL

FHD

3.3 KR266

3.3 K

R267

+3.3 V

3.3 K

LCDPDP

42INCH

R268

3.3 KR269

50INCH

LED_MOVING

3.3 KR271

3.3 K

LOW

PDP

3.3 K

READY

R2533.3 K

R2773.3 K

R274

3.3 K

READY

R275

R272

HD

R276

MODEL_OPT_0

MODEL_OPT_1

MODEL_OPT_2

MODEL_OPT_3

READY

22R278

MODEL_OPT_4

22R279

READY

R252

READY

R254

AE1

AF16

AF1

AE3

AD14

AD3

AF15

AF2

AE15

AD2

AD16

AD15

AE16

AF3

AF14

AD1

AD13

AE14

AE13

AE4

AD5

AF4

AD4

AE2

AF8

AD9

AE9

AF9

AE11

AF6

AE6

AF11

AD6

AD12

AE5

AF12

AF5

AE12

AE10

AF7

AD11

AD7

AD10

AE7

AF10

AD8

AE8

Y11

Y19

MODEL_OPT_5

22

MODEL_OPT_6

LGE101D (S 7 Non_Tcon/R M)

NC_48

NC_78

NC_64

NC_50

NC_45

NC_34

NC_77

NC_65

NC_62

NC_33

NC_47

NC_46

NC_63

NC_66

NC_76

NC_32

NC_44

NC_61

NC_60

NC_51

NC_36

NC_67

NC_35

NC_49

NC_71

NC_40

NC_56

NC_72

NC_58

NC_69

NC_53

NC_74

NC_37

NC_43

NC_52

NC_75

NC_68

NC_59

NC_57

NC_70

NC_42

NC_38

NC_41

NC_54

NC_73

NC_39

NC_55

NC_12

GND_105

IC10 1

LVACLKP/LLV6P/BLUE[3]

LVACLKN/LLV6N/BLUE[2]

LVBCLKP/LLV0P/GREEN[5]

LVBCLKN/LLV0N/GREEN[4]

LVB1N/RLV7N/GREEN[8]

LVB2N/RLV8N/GREEN[6]

LVB3N/LLV1N/GREEN[2]

LVB4N/LLV0N/GREEN[0]

LVA0P/LLV3P/BL UE[9]

LVA0N/LLV3N/BLUE[8]

LVA1P/LLV4P/BL UE[7]

LVA1N/LLV4N/BLUE[6]

LVA2P/LLV5P/BL UE[5]

LVA2N/LLV5N/BLUE[4]

LVA3P/LLV7P/BL UE[1]

LVA3N/LLV7N/BLUE[0]

LVA4P/LLV8P

LVA4N/LLV8N

LVB0P/RLV6P/ RED[1]

LVB0N/RLV6N/RED[0]

LVB1P/RLV7P/GREEN[9]

LVB2P/RLV8P/GREEN[7]

LVB3P/LLV1P/GREEN[3]

LVB4P/LLV0P/GREEN[1]

RLV3P/RED [7]

RLV3N/RED[6]

RLV0P/LVSYNC

RLV0N/LHSYNC

RLV1N/LCK

RLV2P/RED [9]

RLV1P/LDE

RLV2N/RED[8]

RLV4P/RED [5]

RLV4N/RED[4]

RLV5P/RED [3]

RLV5N/RED[2]

TCON3/OE/GOE/GCLK2

TCON15/SCAN_BLK1

TCON18/CS7/GCLK5

TCON19/CS8/GCLK6

TCON11/CS5/HCON

TCON10/CS4/OPT_N

TCON9/CS3/OPT_P

TCON16/WPWM

TCON12/DPM

TCON1/STV/GSP/VST

TCON5/TP/SOE

TCON14/SACN_BLK

TCON21/CS10/VGH_ODD

TCON20/CS9/VGH_EVEN

TCON13/LEDON

TCON17/CS6/GCLK4

NC_26

NC_19

NC_30

NC_15

NC_31

NC_29

NC_21

NC_20

NC_11

NC_17

NC_25

NC_24

W26

W25

U26

U25

U24

V26

V25

V24

W24

Y26

Y25

Y24

AC26

AC25

AA26

AA25

AA24

AB26

AB25

AB24

AC24

AD26

AD25

AD24

AD23

AE23

AE2

AE25

AF26

AF25

AE24

AF24

AF23

AD22

AE22

AF22

AD19

AE19

AD21

AE21

AF21

AD20

AE20

AF20

AF19

AD18

AE18

AF18

AB22

AB23

AC23

AC22

AB16

AA14

AC15

Y16

AC16

AC14

AA16

AA15

Y10

AA11

AB15

AB14

RXACK+

RXACK-

RXA0+

RXA0-

LVDS OUT

RXA1+

RXA1-

RXA2+

RXA2-

RXA3+

RXA3-

RXA4+

RXA4-

RXBCK+

RXBCK-

RXB0+

RXB0-

RXB1+

RXB1-

RXB2+

RXB2-

RXB3+

RXB3-

RXB4+

RXB4-

6

FRC PART

MINILV

W2

W1

V2

IP

V1

IM

Y2

Y1

READY

C234

U3

QP

V3

QM

VRP

Y5

Y4

U1

U2

R3

T3

T2

T1

G14

G13

B7

A7

AF17

AE17

F14

F13

F15

D20

E20

D19

F18

E18

D18

E19

N1

P3

P1

P2

P4

P5

R6

T6

U5

V5

U6

V6

U4

W3

W4

V4

Y3

W5

R4

T5

R5

T4

P7

R7

P6

R1

R2

E21

E22

D21

F21

E23

D22

F

D23

F23

F8

G8

K8

A4

Y17

READY

R148

22

0. 1uF

0. 1uFC235

R228

R229

R158

R207

C236

C237

C238

C245

10KR258

C249

22R147

22

0. 1uFC252

R247

0. 1uFC253

2K R203

2KR204

22R1 59

22R160

Cl os e t o IC

a s cl os e as po ss ib le

X200 24MHz

1M

R227

READY

22

100

22R208

22R209

22R210 22R211

22R149

READY

2. 2uF

2. 2uFC239

2. 2uFC240

2. 2uFC241

2. 2uFC242

2. 2uFC243

2. 2uFC244

2. 2uF

2. 2uFC246

2. 2uFC247

4. 7uFC248

1uF 10uFC250

0. 1uFC251

READY

0R242

0R243

R273

10K

READY

47R24 6 47

C256

R248 300

1000 pF

READY

+3.3 V

4.7 K

R250

4.7 K

R249

READY

CH_5

CH_6

24pFC 257

L200

L201

24pFC 258

MODEL_OPT_4

MODEL_OPT_5

Cl os e t o IC

a s cl os e as po ss ib le

TUNER_SIF

SCL1

SDA1

TU_SCL

TU_SDA

GND_C

AMP_SDA SPDIF_OUT

USB2_DM_to_MAIN

USB2_DP_to_MAIN

USB1_DM_to_MAIN

USB1_DP_to_MAIN

SUB_SDA_NEC_TEMP

COMP2_DET SUB_SCL_NEC_TEMP

MS_SCK

AUDIO_MASTER_CLK

MS_LRCH MS_LRCK

AMP_SCL

COMP1_LIN

COMP1_RIN

AV_LIN

AV_RIN

SIDE_LIN

SIDE_RIN

COMP2_LIN

COMP2_RIN

PC_LIN

PC_RIN

N/A

IR

SOC_RESET

I I S

AUDIO IN

AUDIO OUT

MODEL OPTION

100

R260

100

PIN NAME

MODEL_OPT_0

MODEL_OPT_1

MODEL_OPT_2

MODEL_OPT_3

R261

100

R262

100

R263

MODEL OPTION

PIN NO.

D6

D7

E11

B9

FE_BOOSTER_CTL

RF_SWITCH_CTL

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.

EAX61373301

AV IN_OUT/EXPANDER

2 13

HY NIX 2GB it(8 ) F lash

LGE Internal Use Only

/PF_C E0 H : Se r ia l F l as h L : NA ND Fla sh

/PF_C E1

H : 16 b it L : 8 b i t

R16

1K

/F_RB

/PF_OE

/PF_C E0

R17

1K

READY

+3.3 V

R10

1K

READY

/PF_C E1

R8 10K

PF_ALE

R4

/PF_WE

PF_WP

0

R3 10K READY

R12 1K

1M B s er i al F la s h

Serial FLASH MEMORY

for BOOT

PW_HSALF/

READY

/SP I_CS

+3.3 V

SPI_DO

R9

10K

R1

0

C

R2

0

Q101

B

KRC103S

READY

E

+3.3 V

MX25L8005M2I-15G

4.7 K

R5

4.7 K

R11

WP#

GND

250_350

+3.3 V

IC1 04

HY27UF082G2B-TPCB

NC_1

1

NC_2

2

NC_3

3

NC_4

NC_5

NC_6

NC_7

NC_8

VCC_1

VSS_1

NC_9

NC_10

NC_11

NC_12

NC_13

NC_14

NC_15

4

5

6

R/B

7

RE

8

CE

9

10

11

12

13

14

15

CLE

16

ALE

17

WE

18

WP

19

20

21

22

23

24

R19

3.9 K

C4

0. 1uF

NAND-2G_HYNIX

IC103

CS#

1

SO

2

3

4

+3.3 V

C5

0. 1uF

VCC

8

HOLD#

7

SCLK

6

SI

5

16V

SPI_CK

SPI _DI

L102

NC_29

48

NC_28

47

NC_27

46

NC_26

45

I/ O7

44

I/ O6

43

I/ O5

42

I/ O4

41

NC_25

40

39

38

37

36

35

34

33

32

31

30

29

28

27

26

25

NC_24

NC_23

VCC_2

VSS_2

NC_22

NC_21

NC_20

I/ O3

I/ O2

I/ O1

I/ O0

NC_19

NC_18

NC_17

NC_16

C6 10uF

6.3 V

0. 1uFC7

NAND_1G_NUMONYX_NEW

NAND_1G_NUMONYX_OLD

PCM_A[7]

PCM_A[6]

PCM_A[5]

PCM_A[4]

PCM_A[3]

PCM_A[2]

PCM_A[1]

PCM_A[0]

NC_1

NC_2

NC_3

NC_4

NC_5

NC_6

RB

R

E

NC_7

NC_8

VDD_1

VSS_1

NC_9

NC_10

CL

AL

W

WP

NC_11

NC_12

NC_13

NC_14

NC_15

NC_1

NC_2

NC_3

NC_4

NC_5

NC_6

RB

R

E

NC_7

NC_8

VDD_1

VSS_1

NC_9

NC_10

CL

AL

W

WP

NC_11

NC_12

NC_13

NC_14

NC_15

S7 I C C o n fi g ur a t io n

+3.3 V

/PF_C E0

/PF_C E1

/PF_OE

/PF_WE

PF_ALE

S7_TXD S7_RXD

I2C_SDA

I2C_SCL

RGB_DDC_SDA

PWM0

PWM1

DSUB_DET

MODEL_OPT_3

PCM_A[0 -7]

PF_WP

/F_RB

AR102

PCM_A[0]

PCM_A[1]

PCM_A[2]

PCM_A[3]

PCM_A[4]

PCM_A[5]

PCM_A[6]

PCM_A[7]

AR103

22

33R52

33R53

R55

R56

R57

R58

R129

R130

READY

33

33R54

22

22 22

22

READY

PCM_A[0 -7]

Bo o t fr o m S PI f l as h : 1 ’b 0

Bo ot f ro m NO R fl as h : 1’ b1

<CHIP_CONF={AUBCK_OUT,AUMCK_OUT,PWM1,PWM0}>

1.CH IP_C ONF= 4’h3 :{0,0 ,1,1 }MIPS _no_ EJ_N OR8

2.CH IP_C ONF= 4’h4 :{0,1 ,0,0} MIPS _EJ1_ NOR8

3.CH IP_C ONF= 4’h5 :{0,1 ,0,1} MIPS _EJ2_ NOR8

4.C HIP _CO NF= 4’ hB: {1, 0,1 ,1} B51 _Se cur e_n o_s cra mbl e

5.C HIP _CO NF= 4’ hC: {1, 1, 0,0 }B5 1_S ecu re_ scr amb le

2. MIP S as ho st, EJ u se PA D1, By te mo de NA ND fl as h

3. MIP S as ho st, EJ u se PA D2, By te mo de NA ND fl as h

4. 8 05 1 a s h os t ,I n te r na l S PI fl a sh se cu r e b oo t ,n o s cr a mb l e

5. 8 05 1 a s h os t ,I n te r na l S PI fl a sh se cu r e b oo t w it h s c ra m bl e

IC104-*1

NAND01GW3B2CN6E

NC_29

48

1

NC_28

47

2

NC_27

3

46

NC_26

45

4

I/O7

44

5

I/O6

6

43

I/O5

42

7

I/O4

41

8

NC_25

9

40

NC_24

10

39

NC_23

11

38

VDD_2

12

37

VSS_2

13

36

NC_22

14

35

NC_21

15

34

NC_20

16

33

I/O3

17

32

I/O2

31

18

I/O1

30

19

I/O0

20

29

NC_19

21

28

NC_18

27

22

NC_17

23

26

NC_16

25

24

IC104-*2

NAND01GW3A2CN6E

NC_29

48

1

NC_28

47

2

NC_27

3

46

NC_26

45

4

I/O7

44

5

I/O6

6

43

I/O5

42

7

I/O4

41

8

NC_25

9

40

NC_24

10

39

NC_23

11

38

VDD_2

12

37

VSS_2

13

36

NC_22

14

35

NC_21

15

34

NC_20

16

33

I/O3

17

32

I/O2

18

31

I/O1

30

19

I/O0

20

29

NC_19

21

28

NC_18

22

27

NC_17

23

26

NC_16

25

24

NAND_1G_HYNIX

NC_1

1

NC_2

2

NC_3

3

NC_4

4

NC_5

5

NC_6

6

R/B

7

RE

8

CE

9

NC_7

10

NC_8

11

VCC_1

12

VSS_1

13

NC_9

14

NC_10

15

CLE

16

ALE

17

WE

18

WP

19

NC_11

20

NC_12

21

NC_13

22

NC_14

23

NC_15

24

NAND FLASH MULTI LIST

1KR33

READY

R34

R36

1KR3 9

READY

1K

R40

READY

1KR35

1KR4 1

READY

1K

1KR4 2

1KR37

1. MI PS a s h os t( 80 51 ’s r es et r em a in s un ti l MI PS d ea c ti ve i t. ), No E J PA D, B yt e mo de N AN D fl as h

IC104-*3

H27U1G8F2BTR-BC

NC_29

48

NC_28

47

NC_27

46

NC_26

45

I/O7

44

I/O6

43

I/O5

42

I/O4

41

NC_25

40

NC_24

39

NC_23

38

VCC_2

37

VSS_2

36

NC_22

35

NC_21

34

NC_20

33

I/O3

32

I/O2

31

I/O1

30

I/O0

29

NC_19

28

NC_18

27

NC_17

26

NC_16

25

PWM0

PWM1

AUDIO_MASTER_CLK

MS_SCK

MS_LRCH

PJ230

IC101-*1

LGE101 (S7 NON_TON/DiX/RM)

AE1

AF16

AF1

AE3

AD14

AD3

AF15

AF2

AE15

AD2

AD16

AD15

AE16

AF3

AF14

AD1

AD13

AE14

AE13

AE4

AD5

AF4

AD4

AE2

AF8

AD9

AE9

AF9

AE11

AF6

AE6

AF11

AD6

AD12

AE5

AF12

AF5

AE12

AE10

AF7

AD11

AD7

AD10

AE7

AF10

AD8

AE8

Y11

Y19

W26

NC_48

LVACLKP/LLV6P/BLUE[3]

W25

NC_78

LVACLKN/LLV6N/BLUE[2]

U26

NC_64

LVA0P/LLV3P/BLUE[9]

U25

NC_50

LVA0N/LLV3N/BLUE[8]

U24

NC_45

LVA1P/LLV4P/BLUE[7]

V26

NC_34

LVA1N/LLV4N/BLUE[6]

V25

NC_77

LVA2P/LLV5P/BLUE[5]

V24

NC_65

LVA2N/LLV5N/BLUE[4]

W24

NC_62

LVA3P/LLV7P/BLUE[1]

Y26

NC_33

LVA3N/LLV7N/BLUE[0]

Y25

NC_47

LVA4P/LLV8P

Y24

NC_46

LVA4N/LLV8N

NC_63

AC26

LVBCLKP/LLV0P/GREEN[5]

AC25

LVBCLKN/LLV0N/GREEN[4]

AA26

LVB0P/RLV6P/RED[1]

AA25

NC_66

LVB0N/RLV6N/RED[0]

AA24

NC_76

LVB1P/RLV7P/GREEN[9]

AB26

NC_32

LVB1N/RLV7N/GREEN[8]

AB25

LVB2P/RLV8P/GREEN[7]

AB24

NC_44

LVB2N/RLV8N/GREEN[6]

AC24

NC_61

LVB3P/LLV1P/GREEN[3]

AD26

NC_60

LVB3N/LLV1N/GREEN[2]

AD25

LVB4P/LLV0P/GREEN[1]

AD24

LVB4N/LLV0N/GREEN[0]

NC_51

NC_36

AD23

NC_67

RLV3P/RED[7]

E23

A

NC_35

RLV3N/RED[6]

AE26

RLV0P/LVSYNC

AE25

NC_49

RLV0N/LHSYNC

AF26

RLV1N/LCK

AF25

RLV2P/RED[9]

AE24

RLV1P/LDE

NC_71

AF24

NC_40

RLV2N/RED[8]

AF23

RLV4P/RED[5]

AD22

RLV4N/RED[4]

NC_56

AE22

RLV5P/RED[3]

NC_72

AF22

RLV5N/RED[2]

NC_58

NC_69

AD19

TCON3/OE/GOE/GCLK2

AE19

NC_53

TCON15/SCAN_BLK1

AD21

NC_74

TCON18/CS7/GCLK5

AE21

NC_37

TCON19/CS8/GCLK6

AF21

NC_43

TCON11/CS5/HCON

AD20

NC_52

TCON10/CS4/OPT_N

AE20

NC_75

TCON9/CS3/OPT_P

AF20

TCON16/WPWM

NC_68

AF19

TCON12/DPM

NC_59

AD18

TCON1/STV/GSP/VST

AE18

TCON5/TP/SOE

NC_57

AF18

TCON14/SACN_BLK

NC_70

NC_42

NC_38

AB22

TCON21/CS10/VGH_ODD

NC_41

AB23

TCON20/CS9/VGH_EVEN

NC_54

AC23

TCON13/LEDON

NC_73

AC22

NC_39

TCON17/CS6/GCLK4

AB16

NC_26

AA14

NC_19

AC15

NC_30

Y16

NC_15

AC16

NC_31

AC14

NC_29

NC_55

AA16

NC_21

NC_12

AA15

NC_20

GND_105

Y10

NC_11

AA11

NC_17

AB15

NC_25

AB14

NC_24

NO D IVX Mode l _ PJ23 0

V4 LGD BIT SEL

H o r NC : 1 0 bi t

L : 8 b it

V4 LGD LVDS SEL

L o r N C : VE SA

H : J EID A

V4 LGD OPC

L o r N C : DIS ABLE

H : ENABLE

BIT_SEL,LVDS_SE : LCD MODULE OPT

OPC : O pti mal po wer co ntr ol FOR PI CTU RE

AFLC: LED TV OPTION

CH_2

CH_8

RGB_DDC_SCL

1K

R38

PWM2

U22

PCM_D0

T21

PCM_D1

T22

PCM_D2

AB18

PCM_D3

AC18

PCM_D4

AC19

PCM_D5

AC20

PCM_D6

AC21

PCM_D7

U21

PCM_A0

V21

PCM_A1

Y22

PCM_A2

AA22

PCM_A3

R22

PCM_A4

R21

PCM_A5

T23

PCM_A6

T24

PCM_A7

AA23

PCM_A8

Y20

PCM_A9

AB17

PCM_A10

AA21

PCM_A11

U23

PCM_A12

Y23

PCM_A13

W23

PCM_A14

W22

PCM_REG_N

AA17

PCM_OE_N

V22

PCM_WE_N

W21

PCM_IORD_N

Y21

PCM_IOWR_N

AA20

PCM_CE_N

V23

PCM_IRQA_N

P23

PCM_CD_N

R23

PCM_WAIT_N

P22

PCM_RESET

AC17

PCM_PF_CE0Z

AB20

PCM_PF_CE1Z

AA18

PCM_PF_OEZ

AB21

PCM_PF_WEZ

AB19

PCM_PF_ALE

AD17

PCM_PF_AD[15]

AA19

PCM_PF_RBZ

M23

UART_TX2/GPIO65

N23

UART_RX2/GPIO64

M22

DDCR_DA/GPIO71

N22

DDCR_CK/GPIO72

A5

DDCA_DA/UART0_TX

B5

DDCA_CK/UART0_RX

K23

PWM0/GPIO66

K22

PWM1/GPIO67

G23

PWM2/GPIO68

G22

PWM3/GPIO69

G21

PWM4/GPIO70

C6

SAR0/GPIO31

B6

C8

C7

A6

SAR1/GPIO32

SAR2/GPIO33

SAR3/GPIO34

SAR4/GPIO35

22R46

LGE101D (S 7 Non_Tcon/R M)

IC10 1

TCON0/POL

TCON2/GSP_R/GCLK1

TCON4/CPV/GSC/GCLK3

TCON6/FLK

TCON8/CS2/FLK3

GPIO36/UART3_RX

GPIO37/UART3_TX

GPIO50/UART1_RX

GPIO51/UART1_TX

GPIO6/P M0/INT0

GPIO7/PM1/PM_UART_TX

GPIO11/PM5/PM_UART_RX/INT1

PM_SPI_WP1/GPIO13/PM7

PM_SPI_WP2/ GPIO14/PM8/INT2

PM_SPI_CS2 /GPIO16/PM10

GPIO8/PM2

GPIO9/PM3

GPIO10/PM4

PM_SPI_CS1/ GPIO12/PM6

GPIO15/PM9

GPIO17 /PM11/IN T3

GPIO18 /PM12/IN T4

PM_SPI_CK/GPIO1

GPIO0/PM_SPI_CZ

PM_SPI_D I/GPIO2

PM_SPI_DO/GPIO3

TS0_CLK

TS0_VLD

TS0_SYNC

TS1_CLK

TS1_VLD

TS1_SYNC

MPIF_CLK

MPIF_CS_N

MPIF_BUSY

MPIF_D0

MPIF_D1

MPIF_D2

MPIF_D3

GPIO38

GPIO39

GPIO40

GPIO41

GPIO42

TS0_D0

TS0_D1

TS0_D2

TS0_D3

TS0_D4

TS0_D5

TS0_D6

TS0_D7

TS1_D0

TS1_D1

TS1_D2

TS1_D3

TS1_D4

TS1_D5

TS1_D6

TS1_D7

N21

M21

L22

L21

P21

K21

L23

K20

L20

M20

G20

G19

F20

F19

E7

D7

E11

G9

F9

C5

E8

E9

F7

F6

D8

G12

F10

D9

D11

E10

D10

AA9

AA5

AA10

AB5

AC4

Y6

AA6

W6

AA7

Y9

AA8

AC5

AC6

AB6

AC10

AB10

AC9

AB9

AC8

AB8

AC7

AB7

D12

D14

E14

E12

F12

D13

E13

R89

R97

R98

R90

R92 R81

R82

R83

R136

R18

R28

READY

100R88

22

22R96

33

C18

10pF

READY

22R 101

22

22R80

33 33

33

22R 104

22

1KR99

READY

C19

10pF

READY

5V_DET_HDMI_2

5V_DET_HDMI_4

5V_DET_HDMI_3

SIDE_CVBS_DET

COMP1_DET

MODEL_OPT_0

MOD_ROM_RX

MOD_ROM_TX

USB1_OCD

USB1_CTL

MODEL_OPT_6

MODEL_OPT_1

/FLASH_WP

MODEL_OPT_2

TUNER_RESET

DEMOD_RESET

AV_CVBS_DET

/SP I_CS

SPI_CK

SPI _DI

SPI_DO

FE_TS_CLK

FE_TS_VLD

FE_TS_SYN

FE_TS_SERIAL

BRAZIL DEMOD OPT

HDCP EEPROM

IC102

CAT24WC08W-T

R7

4.7 K

I2 C : A0

R6

4.7 K

READY

A0

A1

A2

VSS

EEPROM

M24M01-HRMN6TP

NC

E1

E2

VSS

1

2

3

4

$0. 199

IC109

1

2

3

4

VCC

8

WP

7

SCL

6

SDA

5

+3.3 V

Add r:10 101- -

4.7 KR1 3

22R14

22R15

+3.3 V

C3

0. 1uF

I2C_SCL

I2C_SDA

CH_2

RS232 DEBUG SWITCH

- NEC/S7/WIRELESS

A/B

OUTPUT

LOW

HIGH

TO HDMI JACK FOR WIRELESS

S7_RXD

NEC_RXD

VCC

8

C1

0. 1uF

WP

7

SCL

6

SDA

5

4.7 K

R20

4.7 K

R22

I2C_SCL

I2C_SDA

CH_2

512 KBIT = $0 .35

IC109-*1

M24512-HRMN6TP

E0

VCC

1

8

E1

WP

2

7

E2

VSS

ST_NVRAM_512K

SCL

3

6

SDA

4

5

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.

X0 Y0 NEC X1 Y1 S7M

Y1

Y0

Z1

Z

Z0

INH

VEE

VSS

IC1 05

MC14053BDR2G

0ISTL0 0024A

1

2

3

4

5

6

7

8

AB8;AM7

C14

12pF

50V

X102

10MHz

14

P30/ INTP 1

R73

P17 /TI5 0/T O50

0

100K

15

R75

P121/X1/OCD0A46REGC47VSS

45

IC10 8

16

17

P15/TOH0

P16/TO H1/INTP 5

FLMD0

+3.3V_NEC_ST

R126

C15

22pF

C16 27pF

3K

RESET_NEC

CHECK !! STANDBY STAUTE

HALT

MODE

X101

32.7 68KHz

R86

4.7M

R161

100K

CHECK WAKE UP BY KEY !!

R118 120K

EDID_WP

C

FLMD0

SUB_SCL

SUB_SDA

MODEL1_OPT_2

POWER_ON/OFF1

KEY2

KEY1

Q102EB 2SC3052

+3.3 V

P124/XT2/EXCLKS42P123/ XT143FLMD044P122/X2/EXCLK/OCD0B

P120/ INTP0/ EXLVI38P4139P4040RESET

37

41

18

19

20

21

P12/ SO10

P13/TXD6

P14/RXD6

P11/SL 10/RXD0

16V

22

77R

87R

39R

AC_DET

22

P10/SCK10/T XD0

22

001R

36

35

34

33

32

31

30

29

28

27

26

25

23

24

+3.3V_NEC_ST

AVSS

AVREF

C17

0. 1uF

P140 /PCL/ INTP6

P00 /T I00 0

P01 /TI0 10/ TO00

P130

P20/ ANI0

ANI1 /P21

ANI2 /P22

ANI3 /P23

ANI4 /P24

ANI5 /P25

ANI6 /P26

ANI7 /P27

C20 100u F

READY

R26

4.7 K

R27

4.7 K

READY

NEC_TXD

NEC_RXD

R137

+3.3V_NEC_ST

RL_ON

10KR122

22R198

22R138

22

22R1 23

READY

10KR124

22R1 20

22R1 21

NEC SUB MICOM

ISP Po rt f or SUB MIC OM

+3.3V_NEC_ST

P101

12505WS-12A00

FOR DEBUG

1

R59

10K

IC107

M24C16-WMN6T

11NC

22E1

33E2

44GND

0IMMRSG036B

2

3

4

5

6

7

8

9

10

11

12

13

SUB_SCL_NEC_TEMP

SUB_SDA_NEC_TEMP

MICOM_CEC_ON/OFF

+3.3V_NEC_ST

88VCC

7

WC

7

66SCL

55SDA

LED_WHITE

5V_ON

MODEL1_OPT_3

MODEL1_OPT_0

SOC_RESET

MODEL1_OPT_1

OCD1B

C9

0. 1uF

16V

22R69

22R70

RESET_NEC

NEC_ISP_TXD

NEC_ISP_RXD

+3.3V_NEC_ST

VDD

16

Y

15

X

14

X1

13

X0

12

A

11

B

10

C

9

RS232C_RXD

RS232C_TXD

S7_TXD

NEC_TXD

TO HDMI JACK FOR WIRELESS

R24 47K

C8

0. 1uF

16V

+5V

R25

4.7 K

MICOM MODEL OPTION

AMP_RESET_N

DISP_EN

ERROR_DET

MODEL_OPT_0

MODEL_OPT_3

0

10KR44

READY

RED_WHITE 100R32

100R43

100R199

10KR45

RED_ONLY

RED & WHITE

0 1

10K

R47

READY

R140

R162

ADD_BREATHING

MODEL1_OPT_0

MODEL1_OPT_1

MODEL1_OPT_2

MODEL1_OPT_3

10K

10KR195

10K

READY

R115

RED_ONLY

R144

ADD BREATHINGRED ONLY

00 1

OCD1A

OCD1B

FLMD0

FOR DEBUG

R60

47K

MICOM_10MHz

12R

K7.4

4.7 K

R23

22R62

22R63

R66

R67

P33 /TI5 1/TO 51/ INTP 4

22R61

22R1 31

P32/INTP3 /OCD1B

NEC_ISP_RXD

NEC_ISP_TXD

C13 12pF

50V

+3.3V_NEC_ST

L103

C12

0. 1uF

C11

VDD

0. 1uF

P60/S CL0

P61/SDA0

4.7 K

P73/KR3

P72/KR2

P71/KR1

P70/KR0

48

1

2

P62/EXSCL0

3

P63

4

5

P75

6

UPD78F0513AGA-GAM-AX

P74

7

8

9

10

11

12

13

P31/INTP2/O CD1A

OCD1A

R72

0

HDMI_CEC

IR

LED_RED

EAX61373301

S7/FLASH/NVRAM/GPIO

1 13

< LGIT CAN H/N TUNER >

LGE Internal Use Only

+5V_TU

L1303

MLB-2 01209-0 120P-N 2

TU1300 TDTR-T035F

10

11

12

13

14

15

16

17

18

19

SHIELD

RF_S/W_CTL

1

BST_CTL

2

+B1 [5V]

3

NC_1[RF_AGC]

4

NC_2

5

SCLT

6

SDAT

7

NC_3

8

SI F

9

NC_4

VIDEO

GND

+B 2[1 .2V]

+B 3[3 .3V]

RESET

IF/AGC

DI F_1 [N]

DI F_2 [P]

C1305 1200p F 50V

C1314 1200p F 50V

TUNER_IF_N

TUNER_IF_P

+1.2V_DE

L1301

C1307

4. 7uF 10V

C1309

1200 pF

50V

C1306

0. 1uF

C1308

4. 7uF 10V

C1302

0. 1uF

16V

C1300

0. 1uF

Pu l l- u p c a n’ t b e a p pl i ed

becau se of MODEL_ OPT_2

+5V_TU

L1302

C1301 22uF 16V

+3. 3V

L1300

C1304

4. 7uF

C1303

10V

0. 1uF

RF_SWITCH_CTL

R1309 100

+3. 3V

R1311 100K

C1310

0. 1uF

16V

Q1306

ISA1530AC1

C1311

0. 01u F 25V

TUNER_RESET

E

B

C

C1312 47pF 50V

R1322 1K

C1316

0. 1uF 16V

Cl o se t o t he tu n er

R1321

2.2 K

C1313 47pF 50V

100

C

Q1307EB

2SC3052

R1318

R1315

R1316

R1343

10K

R1344

10K

+3. 3V

3K

R1320

3K

ISDB_IF_AGC

TU_SCL

TU_SDA

FE_BOOSTER_CTL

CH_6

C1325

100p F 50V

READY

R1325

4.7 K

R1326

READY

R1327

READY

+5V_TU

R1329

470

R1332

Q1304

82

ISA1530AC1

E

B

C

TUNER_SIF

+5V_TU

1K

R1330 100

0R1324

E

Q1305

B

ISA1530AC1

1K

C

R1334 82

TUNER_CVBS

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.

LGIT CAN TUNER

1 3 1 3

Great Company Great People

Brazil Basic DTV Training manual

Contents

- System Design

- Trouble Shooting Guide

Last updated 2009.11.19

ATSCGroupBrazilTeam

1. Power-Up Boot Fail Trouble Shooting

(Front-end)

(External Input)

SIDE HDMI_PORT

UI_HW_PORT1

(System + Scalar)

Cable

ISDB-T/

PAL/NTSC

IF

Demodulator

MN884433

AV1_LR

AV2_LR

COMP1_LR

COMP2_LR

RGB_LR

CVBS_LIVE SIF1

TP1

AV1

AV2

EXT_IN

(Comp1/2, RGB)

HDMI_Rear(D port)

(Audio Out)

I2S_BCM

(USB)

CVBS_LIVE

SIF_LIVE

EXT_IN

HDMI_D

HDMI_C

TAS9709

TP1

Serial_Flash

1MB

NANDFlash

256MB

S7

DDR3

256MB(128*2)

(Micom)

KIA7427AF

Reset

LVDS

SPDIF

USB2.0

WXGA/XGA

I2S_BCM

I2C

Rear(0)

Side(1)

HDMI CEC (Stand-by)

24C16

NEC

Micom

24C16

Local

IR

KEY

Rear USB( SVC only PJ230)

HDMI_Side (C port)

Side USB

Customer Oriented R&D Breakthrough

Reset Design

KIA7029AF

(Reset)

Active Low

Micom

Active Low

GPIO Reset Active High

TAS5709

(AMP)

S7

(Main Soc)

GPIO Reset

Active Low

GPIO Reset

Active Low

Tuner

Demodulator

Customer Oriented R&D Breakthrough

S7 Power Sequence

Appendix

Power Up Sequence

Power

XTAL

3.3V

AVDD_DMPLL

Reset

(HI Active)

1.26V

3.3V

VDDP

1.5V/1.8V with

Other Power

Note:

3.3V_AVDD_MPLL (AVDD_DMPLL)

t1

1.26V (VDDC)

t2

3.3V_VDDP (VDDP)

t3

1.5V/1.8V (AVDD_DDR0/1)

t4

Other Power (AVDD_AU25, AVDD_AU33, AVDD_MEMPLL, AVDD2P5_ADC…etc)

Time

Customer Oriented R&D Breakthrough

S7 Power Sequence

Power Up Timing Requirements

Time Description Min Typ. Max Unit

Appendix

t

1

t

2

t

3

t

4

Customer Oriented R&D Breakthrough

XTAL stable to Reset falling 5 ― ― ms

Reset pulse width 5 ― ― ms

1.26V to Reset falling 5 ― ― ms

3.3VDDP to Reset falling 5 ― ― ms

S7 Power Sequence

# t2 : Reset Pulse Width : 40ms Æ OK

Customer Oriented R&D Breakthrough

S7 Power Sequence

a) AC On b) DC(Remocon) On

1 :X-tal

2 : 3.3V

3 : 1.26V

4 : Reset

# t1 : Reset Pulse Width : 400ms Æ OK # t3 : Reset Pulse Width : 400ms Æ OK # t4 : Reset Pulse Width : 400ms Æ OK

1 :X-tal

2 : 3.3V

3 : 1.26V

4 : Reset

# t1 : Reset Pulse Width : 120ms Æ OK # t3 : Reset Pulse Width : 120ms Æ OK # t4 : Reset Pulse Width : 120ms Æ OK

Customer Oriented R&D Breakthrough

GP2 I2C MAP

TGPIO2/I2C_CLK TGPIO3/I2C_SDA

DDCR_CK/GPIO72 DDCR_DA/GPIO71

SATURN 7

DDCDA_CK/GPIO23

DDCDA_DA/GPIO24

DDCDB_CK/GPIO25

DDCDB_DA/GPIO26

DDCDD_CK/GPIO29 (B4)

DDCDD_DA/GPIO30

DDCDC_CK/GPIO27 (AA4)

DDCDC_DA/GPIO28

DDCA_CK/UART0_RX (N22)

DDCA_DA/UART_TX

TGPIO0 TGPIO1

(R3)

(T3)

(N22) (M22)

(U1) (U2)

(C4)

(AB4)

(M22)

<TU_SCL>

<TU_SDA>

<I2C-SCL> <I2C-SDA>

TAS5709

<DDC_SCL3> <DDC_SDA3>

<DDC_SCL4>

<DDC_SDA4>

<RGB_DDC_SCL> <RGB_DDC_SDA>

TUNER

LGIT HN(LGT10)

0xC2(PLL)/0x10(Analog Demod)

NVRAM

AMP

0x36

EEPROM

HDMI1

EEPROM

HDMI1

EEPROM

LGIT HN(LGT10)

NVRAM

0xA0

PDP MODULE

HDMI1

0XA0

RGB

0XA0

HDCP EEPROM

0xA8

0x1C

CH 12

CH 11

CH 8

DEMOD.(BRAZIL)

MN884433

0xD8

5V_HDMI_1 /+5.0V

5V_HDMI_Side /+5.0V

+5V_ST

CH 6

CH 2

CH 5

+3.3V_TU

+3.3V

+3.3V /+3.3V_NEC_ST

I2S_IN_WS/GPIO174 (F15)

I2S_IN_BCK/GPIO175

<SUB_SCL_NEC_TEMP> <SUB_SDA_NEC_TEMP>

(F14)

MICOM

UPD78F0513

0x52

CH 7

EEPROM

M24C16

+3.3V

M24C16

0x?

SUB I2C

Touch Eye’

0x70

Customer Oriented R&D Breakthrough

GPIO Structure

_R/GCLK1

//GSC_R/G

CLK3

DescriptionDirectionSignal NameGPIO Chip configurationInputPWM066 Chip configurationInputPWM167 D-Sub Auto link checkInputDSUB_DET31 Model option 3InputModel_OPT_332 Model option 0InputModel_OPT_042 Model option 1 /FE_BOOSTER_CTRLInput/OutputModel_OPT_111 Model option 2/RF_SWITCH_CTLInput/OutputModel_OPT_214 (HDMI3 Ready) HDMI 5V DetectInput5V_DET_HDMI_2TCON2/GSP

HDMI Side 5V DetectInput5V_DET_HDMI_4TCON4/CPV

HDMI_1 5V DetectInput5V_DET_HDMI_3TCON6/FLK Compnent1 Auto linkInputCOMP1_DET40 Module Rom download UARTInputMOD_ROM_RX50 Module Rom download UARTOutputMOD_ROM_TX51 USB1_OCDinputUSB1_OCD5 USB1_5V Power ControlOutputUSB1_CTRL7 TUNER_RESETOutputTUNER_RESET15 Demodulator ResetOutputDEMOD_RESET16 AV_CVBS Auto linkInputAV_CVBS_DET17 Compnent2 Auto linkInputCOMP2_DET176 SIDE_CVBS Auto linkInputSIDE_CVBS_DETTCON8/CS2

/FLK3

Customer Oriented R&D Breakthrough

GP2 BRAZIL LOW Power Map

STBY

Instant Boot

Multi Power

P

O

w

E R

B O A

R D

+5V_ST

L505

+3.3V

58mA

(ST_BY시)

L501

659mA

AP2121/0.3A :$0.048

Instant boot Ready

19mA

L507

P_17V

P_17V

P_+5V

L702

L703

L1300

L901

L102

TU700(TAS5709)

IC507(DCDC) IC506(LDO)

HDMI CEC

+3.3V_DVDD

+3.3V_AU_AVDD

IR PART

IC102,9(EEPROM)

IC103(Serial Flash)

IC104(NAND Flash)

IC500

(3.3V Reg)

601mA 355mA

IC901(RGB EEPROM)

+7V

Q501 (TR)

IC1101(USB S/W)

IC1000(NAND GATE)

SPDIF

IC700(TAS5709) IC700(TAS5709)

TU1300(TUNER)

+3.3V_DE

L609

IC600(REG)

+3.3V_ST

R508

+5V

+1.2V_DE

L1301

IC502

(DCDC)

+5V_TU

L1100

IC504 (LDO)

IC602

(MN884433)

+1.5V_DDR_IN

TU1300(TUNER)

+3.3V

L514

TU1300(TUNER)

L900

L502

Multi Power

USB REAR (SVC)

801,802,804

(HDMI EEPROM)

+3.3V_AVDD

IC505 (REG)

L1201

VCC_1.5V_DDR

IC504 (DCDC)

L310

L308 L309

+2.5V_AVDD

IR PART

(RS232C DRV)

L300

L301

VDD33_3.3

+3.3V_NEC_ST

IC900

R1201

R1204

R1224 R1227

AVDD_DDR0_1.5

R300

AVDD_DDR1_1.5

+1.26V_VDDC

L318

L314 L316

L303 L304

L305 L306

A-MVREFDQ

A-MVREFCA

B-MVREFCA B-MVREFDQ

MVREF

+1.26V_MIU1VDDC

L321

+1.26V_MIU0VDDC

L324 L323

VDD33_DVI AVDD_DMPLL_3.3 AVDD_NODIE_3.3

AU33_3.3

FRC_LPLL_3.3 VDD33_3.3

VDDC

AVDD2P5_2.5

AVDD25_PGA_2.5 AU25_2.5 ADC2P5_2.5

IC105

DEBUG S/W

IC108

NEC MICOM

IC107

MICOM EEPROM

IC1201,1202

(DDR3)

IC100

MSTAR (S7)

Customer Oriented R&D Breakthrough

Trouble Shooting Guide for LG Service Man

Please check system, after power Off/On one time

1. Power-Up Boot Fail Trouble Shooting

2. No OSD Trouble Shooting

3. Digital TV Video Trouble Shooting

4. Analog TV Video Trouble Shooting

5. Component Video Trouble Shooting

6. RGB Video Trouble Shooting

7. AV Video Trouble Shooting

8. HDMI Video Trouble Shooting

9. All Source Audio Trouble Shooting

10. Digital TV Audio Trouble Shooting

11. Analog TV Audio Trouble Shooting

12. Component / RGB / AV Audio Trouble Shooting

13. HDMI Audio Trouble Shooting

14. USB Trouble Shooting

Customer Oriented R&D Breakthrough

1. Power-Up Boot Fail Trouble Shooting

(Front-end)

(External Input)

SIDE HDMI_PORT

UI_HW_PORT1

(System + Scalar)

Cable

ISDB-T/

PAL/NTSC

IF

Demodulator

MN884433

AV1_LR

AV2_LR

COMP1_LR

COMP2_LR

RGB_LR

CVBS_LIVE SIF1

TP1

AV1

AV2

EXT_IN

(Comp1/2, RGB)

HDMI_Rear(D port)

(Audio Out)

I2S_BCM

(USB)

CVBS_LIVE

SIF_LIVE

EXT_IN

HDMI_D

HDMI_C

TAS9709

TP1

Serial_Flash

1MB

NANDFlash

256MB

S7

DDR3

256MB(128*2)

(Micom)

KIA7427AF

Reset

LVDS

SPDIF

USB2.0

WXGA/XGA

I2S_BCM

I2C

Rear(0)

Side(1)

HDMI CEC (Stand-by)

24C16

NEC

Micom

24C16

Local

IR

KEY

Rear USB( SVC only PJ230)

HDMI_Side (C port)

Side USB

Customer Oriented R&D Breakthrough

1. Power-Up Boot Fail Trouble Shooting

Check P500 All Voltage Level

(17V, 5V, 3.5/5V_ST)

Y

Check All Voltage Level

at Bead, RL_ON, IC500 output

Y

Check Voltage Level 3.3V at IC504,

R124(Micom)

Y

Check Voltage Level 1.26V at C534

Y

Check Voltage Level 1.5V

at IC502 #7 pin

Y

Check Voltage Level 2.5V at C589

Y

Check X200 Clock24MHz

NY

N

Check Power connector

Replace one of Bead, IC500

& Recheck

If Q501 Output is normal,

Replace of the IC504

& Recheck

Check R527 voltage level

(3.3V RL_ON)

Replace one of IC501 & Recheck

Check R500 voltage level

(ON/OFF Control)

Replace one of IC502 & Recheck

Replace one of IC505 and application

circuit & Recheck

Replace X200

N

Replace Power board

Check Micom Redownload or

replace

Y

Check signal transition

at IC103

Y

Check signal transition

IC104

Y

N

Maybe Serial Flash Memory

problem

Maybe NAND Flash Memory or S7

have troubles

N

Check S7 Main chip and Soc_Reset

Signal from micom GPIO

Check DDR Memory

/Replace one

Customer Oriented R&D Breakthrough

2. No OSD Trouble Shooting

(Front-end)

(External Input)

SIDE HDMI_PORT

UI_HW_PORT1

(System + Scalar)

Cable

ISDB-T/

PAL/NTSC

IF

Demodulator

MN884433

AV1_LR

AV2_LR

COMP1_LR

COMP2_LR

RGB_LR

CVBS_LIVE SIF1

TP1

AV1

AV2

EXT_IN

(Comp1/2, RGB)

HDMI_Rear(D port)

(Audio Out)

I2S_BCM

(USB)

CVBS_LIVE

SIF_LIVE

EXT_IN

HDMI_D

HDMI_C

TAS9709

TP1

Serial_Flash

1MB

NANDFlash

256MB

S7

DDR3

256MB(128*2)

(Micom)

KIA7427AF

Reset

LVDS

SPDIF

USB2.0

WXGA/XGA

I2S_BCM

I2C

Rear(0)

Side(1)

HDMI CEC (Stand-by)

24C16

NEC

Micom

24C16

Local

IR

KEY

Rear USB( SVC only PJ230)

HDMI_Side (C port)

Side USB

Customer Oriented R&D Breakthrough

2. No OSD Trouble Shooting

Check P500

5V_ON

Y

Check 5V Voltage Level

at P500

Y

Check 5V Voltage Level

at L507, L501

Y

Check 5V Voltage Level at Q501

Y

Check P903

(TXAC-), (TXAC+), (TXBC-),

(TXBC+), Display Enable

Y

Check LVDS Cable

N

NY

N

Check GPIO Path of Micom

Check Power connector

Replace one of L507,501

& Recheck

Replace one of Q501

& Recheck

Maybe S7(IC101)

has troubles

Replace Cable

Replace Power board

Y

Check PDP Module

Check CAS

Electrical Specifications Power Supply Sequence Input Signal Timing Specification Control Signal Register

It should satisfy the Pixel Clock on CAS.

Customer Oriented R&D Breakthrough

No OSD Trouble Shooting (Module Power Sequence)

Vcc

(5V)

Va

T

On

T

OffTOnR

Vs

DISPEN

T

On

T

Off

T

OnR

T

VaR

T

VaF

T

VsR

T

VsF

T

d_on

T

VaR

T

VsR

T

d_on

Normal Display

Time interval between 90% of Vcc and 10% of Vs

when Power On

Time interval between 10% of Vs and 90% of Vcc

when Power Off

Time interval between 10% of Vcc and 90% of Vcc

when Power On

Rising Time of Va (10% to 90%)

Falling Time of Va (90% to 10%)

Rising Time of Vs (10% to 90%)

Falling Time of Vs (90% to 10%)

Time interval between 90% of Vs

and DISPEN rising edge when Power On

T

d_off

T

VaF

T

VsF

unitMax.Min.DescriptionSymbol

msec1250750

msec-20

msec-2000

msec30010 msec50050 msec400100 msec50090

msec-3100

msec60001500

T

d_off

Time interval between DISPEN falling edge

and 90% of Vs when Power Off

Recommended 2sec

Customer Oriented R&D Breakthrough

Module Control Trouble Shooting

“TILT” on Adjust Remocon

: PDP internal pattern displays?

Y

PDP Module is OK.

Check SCL,SDA line

1

SCL

00

SDA

Start

0

Chip ID Address Byte

By

Master

SCL (continue) SDA (continue)

N

111

(0x1C)

9 1

PDP Module Power is OK?

Y

Replace PDP Module

Check Signal

output

W

0

Write

only

By Slave

D7

D6

9

ACK

N

Check SMPS & cable

SCL

SDA

N

Replace Control

1

A7

A6

Board

A1

< Sample Signal >

8

A0

Command Address

Addr=A[7:0]

9

ACK signal Check

Low : OK High : Error

D0

ACK

By Slave

Command Data

for Addr

ACK

By Slave

Stop

By Master

Master : Image Board Slave : PDP Module

Customer Oriented R&D Breakthrough

3. Digital TV Video Trouble Shooting

(Front-end)

(External Input)

SIDE HDMI_PORT

UI_HW_PORT1

(System + Scalar)

Cable

ISDB-T/

PAL/NTSC

IF

Demodulator

MN884433

AV1_LR

AV2_LR

COMP1_LR

COMP2_LR

RGB_LR

CVBS_LIVE SIF1

TP1

AV1

AV2

EXT_IN

(Comp1/2, RGB)

HDMI_Rear(D port)

(Audio Out)

I2S_BCM

(USB)

CVBS_LIVE

SIF_LIVE

EXT_IN

HDMI_D

HDMI_C

TAS9709

TP1

Serial_Flash

1MB

NANDFlash

256MB

S7

DDR3

256MB(128*2)

(Micom)

KIA7427AF

Reset

LVDS

SPDIF

USB2.0

WXGA/XGA

I2S_BCM

I2C

Rear(0)

Side(1)

HDMI CEC (Stand-by)

24C16

NEC

Micom

24C16

Local

IR

KEY

Rear USB( SVC only PJ230)

HDMI_Side (C port)

Side USB

Customer Oriented R&D Breakthrough

3. Digital TV Video Trouble Shooting

Check RF Cable

Y

Check Tuner(TU1300) Power

(5.0V, 3.3V, 1.2V)

Y

Check IF Signal pin #17, 18

Y

Check Demodulator Power

(3.3V, 1.2V) L609, IC600

Y

Check Demodulator X-TAL

(X602)

Y

Check TP Clock, Data, Sync

R630, R631, R632

Y

Maybe MstarS7(IC100)

has problems

N

Replace one of Bead

& Recheck

Maybe Tuner has problems

Replace L609 / IC600

Replace X-TAL

Maybe Demodulator has problems

Customer Oriented R&D Breakthrough

4. Analog TV Video Trouble Shooting

(Front-end)

(External Input)

SIDE HDMI_PORT

UI_HW_PORT1

(System + Scalar)

Cable

ISDB-T/

PAL/NTSC

IF

Demodulator

MN884433

AV1_LR

AV2_LR

COMP1_LR

COMP2_LR

RGB_LR

CVBS_LIVE SIF1

TP1

AV1

AV2

EXT_IN

(Comp1/2, RGB)

HDMI_Rear(D port)

(Audio Out)

I2S_BCM

(USB)

CVBS_LIVE

SIF_LIVE

EXT_IN

HDMI_D

HDMI_C

TAS9709

TP1

Serial_Flash

1MB

NANDFlash

256MB

S7

DDR3

256MB(128*2)

(Micom)

KIA7427AF

Reset

LVDS

SPDIF

USB2.0

WXGA/XGA

I2S_BCM

I2C

Rear(0)

Side(1)

HDMI CEC (Stand-by)

24C16

NEC

Micom

24C16

Local

IR

KEY

Rear USB( SVC only PJ230)

HDMI_Side (C port)

Side USB

Customer Oriented R&D Breakthrough

4. Analog TV Video Trouble Shooting

Check RF Cable

Y

Check Tuner Power

(5.0V, 3.3V, 1.2V)

Y

Check CVBS Signal

TU1300 #11 Pin

Y

N

Maybe Tuner(TU1300) has problems

Replace one of

L1301/L1300/L1302

& Recheck

Check CVBS Signal

R1334

Y

Maybe MstarS7(IC100)

has problems

N

Replace one of

R1330/Q1305/R154/C213

& Recheck

Customer Oriented R&D Breakthrough

5. Component Video Trouble Shooting

(Front-end)

(External Input)

SIDE HDMI_PORT

UI_HW_PORT1

(System + Scalar)

Cable

ISDB-T/

PAL/NTSC

IF

Demodulator

MN884433

AV1_LR

AV2_LR

COMP1_LR

COMP2_LR

RGB_LR

CVBS_LIVE SIF1

TP1

AV1

AV2

EXT_IN

(Comp1/2, RGB)

HDMI_Rear(D port)

(Audio Out)

I2S_BCM

(USB)

CVBS_LIVE

SIF_LIVE

EXT_IN

HDMI_D

HDMI_C

TAS9709

TP1

Serial_Flash

1MB

NANDFlash

256MB

S7

DDR3

256MB(128*2)

(Micom)

KIA7427AF

Reset

LVDS

SPDIF

USB2.0

WXGA/XGA

I2S_BCM

I2C

Rear(0)

Side(1)

HDMI CEC (Stand-by)

24C16

NEC

Micom

24C16

Local

IR

KEY

Rear USB( SVC only PJ230)

HDMI_Side (C port)

Side USB

Customer Oriented R&D Breakthrough

5. Component Video Trouble Shooting

Check Signal Format

Is it supported signal?

Y

Check Component Cable

Y

Check Component Jack JK1001

Y

Check Component Signal

R1020/R1021/R1022 R1005/R1012/R1013

Y

Check Component Signal

R175/R173/R177 R180/R182/R184

Y

N

Replace Jack

Replace one of

R1020/R1021/R1022

R1005/R1012/R1013

& Recheck

Replace it

Maybe Mstar S7(IC100)

has problems

Customer Oriented R&D Breakthrough

6. RGB Video Trouble Shooting

(Front-end)

(External Input)

SIDE HDMI_PORT

UI_HW_PORT1

(System + Scalar)

Cable

ISDB-T/

PAL/NTSC

IF

Demodulator

MN884433

AV1_LR

AV2_LR

COMP1_LR

COMP2_LR

RGB_LR

CVBS_LIVE SIF1

TP1

AV1

AV2

EXT_IN

(Comp1/2, RGB)

HDMI_Rear(D port)

(Audio Out)

I2S_BCM

(USB)

CVBS_LIVE

SIF_LIVE

EXT_IN

HDMI_D

HDMI_C

TAS9709

TP1

Serial_Flash

1MB

NANDFlash

256MB

S7

DDR3

256MB(128*2)

(Micom)

KIA7427AF

Reset

LVDS

SPDIF

USB2.0

WXGA/XGA

I2S_BCM

I2C

Rear(0)

Side(1)

HDMI CEC (Stand-by)

24C16

NEC

Micom

24C16

Local

IR

KEY

Rear USB( SVC only PJ230)

HDMI_Side (C port)

Side USB

Customer Oriented R&D Breakthrough

6. RGB Video Trouble Shooting

Check Signal Format

Is it supported signal?

Y

Check RGB Cable

Y

Check RGB Jack P901

Y

Check RGB Signal

R907,R908,R909

Y

Check Sync Signal

Y

Check EEPROM (IC901)

N

Replace It & Recheck

Replace one of R915/R916

Replace Jack

& Recheck

Replace it or re-burn

& Recheck

Y

Maybe Mstar S7(IC101)

has problems

Customer Oriented R&D Breakthrough

7. AV Video Trouble Shooting

(Front-end)

(External Input)

SIDE HDMI_PORT

UI_HW_PORT1

(System + Scalar)

Cable

ISDB-T/

PAL/NTSC

IF

Demodulator

MN884433

AV1_LR

AV2_LR

COMP1_LR

COMP2_LR

RGB_LR

CVBS_LIVE SIF1

TP1

AV1

AV2

EXT_IN

(Comp1/2, RGB)

HDMI_Rear(D port)

(Audio Out)

I2S_BCM

(USB)

CVBS_LIVE

SIF_LIVE

EXT_IN

HDMI_D

HDMI_C

TAS9709

TP1

Serial_Flash

1MB

NANDFlash

256MB

S7

DDR3

256MB(128*2)

(Micom)

KIA7427AF

Reset

LVDS

SPDIF

USB2.0

WXGA/XGA

I2S_BCM

I2C

Rear(0)

Side(1)

HDMI CEC (Stand-by)

24C16

NEC

Micom

24C16

Local

IR

KEY

Rear USB( SVC only PJ230)

HDMI_Side (C port)

Side USB

Customer Oriented R&D Breakthrough

7. AV Video Trouble Shooting

Check Signal Format

Is it supported signal?

Y

Check AV Cable

Y

Check Jack JK1001/JK1002

Y

Check CVBS Signal

C1016/C1018

Y

N

Replace Jack

Replace one of

C1016/C1018

& Recheck

Check CVBS Signal

R187/R188/C226/C227

Y

Maybe Mstar S7(IC101)

has problems

N

Replace one of

R187/R188/C226/C227

& Recheck

Customer Oriented R&D Breakthrough

8. HDMI Video Trouble Shooting

(Front-end)

(External Input)

SIDE HDMI_PORT

UI_HW_PORT1

(System + Scalar)

Cable

ISDB-T/

PAL/NTSC

IF

Demodulator

MN884433

AV1_LR

AV2_LR

COMP1_LR

COMP2_LR

RGB_LR

CVBS_LIVE SIF1

TP1

AV1

AV2

EXT_IN

(Comp1/2, RGB)

HDMI_Rear(D port)

(Audio Out)

I2S_BCM

(USB)

CVBS_LIVE

SIF_LIVE

EXT_IN

HDMI_D

HDMI_C

TAS9709

TP1

Serial_Flash

1MB

NANDFlash

256MB

S7

DDR3

256MB(128*2)

(Micom)

KIA7427AF

Reset

LVDS

SPDIF

USB2.0

WXGA/XGA

I2S_BCM

I2C

Rear(0)

Side(1)

HDMI CEC (Stand-by)

24C16

NEC

Micom

24C16

Local

IR

KEY

Rear USB( SVC only PJ230)

HDMI_Side (C port)

Side USB

Customer Oriented R&D Breakthrough

8. HDMI Video Trouble Shooting

Check Signal Format

Is it supported signal?

Y

Check HDMI Cable

Y

Check HDMI Jack

JK803, JK804

Y

Check I2C Signal

R844/R845

/R858/R859/R848/R849/R862/R863

Y

Maybe Mstar S7(IC101)

has problems

N

Replace It & Recheck

Replace Jack

Customer Oriented R&D Breakthrough

9. All Source Audio Trouble Shooting

(Front-end)

(External Input)

SIDE HDMI_PORT

UI_HW_PORT1

(System + Scalar)

Cable

ISDB-T/

PAL/NTSC

IF

Demodulator

MN884433

AV1_LR

AV2_LR

COMP1_LR

COMP2_LR

RGB_LR

CVBS_LIVE SIF1

TP1

AV1

AV2

EXT_IN

(Comp1/2, RGB)

HDMI_Rear(D port)

(Audio Out)

I2S_S7

(USB)

CVBS_LIVE

SIF_LIVE

EXT_IN

HDMI_D

HDMI_C

TAS9709

TP1

Serial_Flash

1MB

NANDFlash

256MB

S7

DDR3

256MB(128*2)

(Micom)

KIA7427AF

Reset

LVDS

SPDIF

USB2.0

WXGA/XGA

I2S_S7

I2C

Rear(0)

Side(1)

HDMI CEC (Stand-by)

24C16

NEC

Micom

24C16

Local

IR

KEY

Rear USB( SVC only PJ230)

HDMI_Side (C port)

Side USB

Customer Oriented R&D Breakthrough

9. All Source Audio Trouble Shooting

Make sure you can’t hear any audio

Y

Check Speaker

Y

Check Connector P703

Y

Check Signal

L700, L701

Y

Check IC700 Power

17V, 3.3V

L702,L703

Y

Check Mstar S7 I2S Output

R724, R725, R726

Y

Maybe Mstar S7(IC101)

has problems

N

Replace Speaker

Replace Connector

Replace one of

Capacitor, Register

& Recheck

Replace It & Recheck

N

Maybe TAS9709 has problems.

Replace It

Customer Oriented R&D Breakthrough

10. Digital TV Audio Trouble Shooting

(Front-end)

(External Input)

SIDE HDMI_PORT

UI_HW_PORT1

(System + Scalar)

Cable

ISDB-T/

PAL/NTSC

IF

Demodulator

MN884433

AV1_LR

AV2_LR

COMP1_LR

COMP2_LR

RGB_LR

CVBS_LIVE SIF1

TP1

AV1

AV2

EXT_IN

(Comp1/2, RGB)

HDMI_Rear(D port)

(Audio Out)

I2S_BCM

(USB)

CVBS_LIVE

SIF_LIVE

EXT_IN

HDMI_D

HDMI_C

TAS9709

TP1

Serial_Flash

1MB

NANDFlash

256MB

S7

DDR3

256MB(128*2)

(Micom)

KIA7427AF

Reset

LVDS

SPDIF

USB2.0

WXGA/XGA

I2S_BCM

I2C

Rear(0)

Side(1)

HDMI CEC (Stand-by)

24C16

NEC

Micom

24C16

Local

IR

KEY

Rear USB( SVC only PJ230)

HDMI_Side (C port)

Side USB

Customer Oriented R&D Breakthrough

10. Digital TV Audio Trouble Shooting

Check video output

Y

Follow procedure All source audio

trouble shooting

N

Follow procedure digital TV video

trouble shooting

Maybe Mster S7 internal audio DSP

has problems. Replace It

Customer Oriented R&D Breakthrough

11. Analog TV Audio Trouble Shooting

(Front-end)

(External Input)

SIDE HDMI_PORT

UI_HW_PORT1

(System + Scalar)

Cable

ISDB-T/

PAL/NTSC

IF

Demodulator

MN884433

AV1_LR

AV2_LR

COMP1_LR

COMP2_LR

RGB_LR

CVBS_LIVE SIF1

TP1

AV1

AV2

EXT_IN

(Comp1/2, RGB)

HDMI_Rear(D port)

(Audio Out)

I2S_BCM

(USB)

CVBS_LIVE

SIF_LIVE

EXT_IN

HDMI_D

HDMI_C

TAS9709

TP1

Serial_Flash

1MB

NANDFlash

256MB

S7

DDR3

256MB(128*2)

(Micom)

KIA7427AF

Reset

LVDS

SPDIF

USB2.0

WXGA/XGA

I2S_BCM

I2C

Rear(0)

Side(1)

HDMI CEC (Stand-by)

24C16

NEC

Micom

24C16

Local

IR

KEY

Rear USB( SVC only PJ230)

HDMI_Side (C port)

Side USB

Customer Oriented R&D Breakthrough

11. Analog TV Audio Trouble Shooting

Check video output

Y

Check Tuner Power

(5.0V, 3.3V, 1.2V)

Y

Check SIF Signal

TU1300 #9 Pin

Y

Check SIF Signal

Y

Follow procedure All source audio

trouble shooting

N

Follow procedure analog TV video

trouble shooting

Replace one of L1300/L1301/L1302

& Recheck

Maybe Tuner(TU1300) has problems

Replace one of

C252/R246/R1332/Q1304/R1325

IC501 & Recheck

Maybe Mstar S7 audio block has

problems. Replace It

< SIF waveform – sample >

- Defend on the input signal.

Customer Oriented R&D Breakthrough

12. Component / RGB / AV Audio Trouble Shooting

(Front-end)

(External Input)

SIDE HDMI_PORT

UI_HW_PORT1

(System + Scalar)

Cable

ISDB-T/

PAL/NTSC

IF

Demodulator

MN884433

AV1_LR

AV2_LR

COMP1_LR

COMP2_LR

RGB_LR

CVBS_LIVE SIF1

TP1

AV1

AV2

EXT_IN

(Comp1/2, RGB)

HDMI_Rear(D port)

(Audio Out)

I2S_BCM

(USB)

CVBS_LIVE

SIF_LIVE

EXT_IN

HDMI_D

HDMI_C

TAS9709

TP1

Serial_Flash

1MB

NANDFlash

256MB

S7

DDR3

256MB(128*2)

(Micom)

KIA7427AF

Reset

LVDS

SPDIF

USB2.0

WXGA/XGA

I2S_BCM

I2C

Rear(0)

Side(1)

HDMI CEC (Stand-by)

24C16

NEC

Micom

24C16

Local

IR

KEY

Rear USB( SVC only PJ230)

HDMI_Side (C port)

Side USB

Customer Oriented R&D Breakthrough

12. Component / RGB / AV Audio Trouble Shooting

Check Video Output

Y

Check Jack JK1001/JK1002/P900

Y

Check Signal C206/C207/C208/C209/C210/C211 C212/C220/C221/C222/C223/C224 C225/C205/R166/R167/R168/R169 R170/R171/R127/C215/C216/C203 C217/C218/C219/C204/R187/R188

C226/C227

Y

Follow procedure All source audio

trouble shooting

N

Follow procedure external input

video trouble shooting

Replace Jack

Replace one of C206/C207/C208/C209/C210/C211 C212/C220/C221/C222/C223/C224 C225/C205/R166/R167/R168/R169 R170/R171/R127/C215/C216/C203 C217/C218/C219/C204/R187/R188 C226/C227 & Recheck

Maybe Mstar S7 audio block has

problems. Replace It

Customer Oriented R&D Breakthrough

13. HDMI Audio Trouble Shooting

(Front-end)

(External Input)

SIDE HDMI_PORT

UI_HW_PORT1

(System + Scalar)

Cable

ISDB-T/

PAL/NTSC

IF

Demodulator

MN884433

AV1_LR

AV2_LR

COMP1_LR

COMP2_LR

RGB_LR

CVBS_LIVE SIF1

TP1

AV1

AV2

EXT_IN

(Comp1/2, RGB)

HDMI_Rear(D port)

(Audio Out)

I2S_BCM

(USB)

CVBS_LIVE

SIF_LIVE

EXT_IN

HDMI_D

HDMI_C

TAS9709

TP1

Serial_Flash

1MB

NANDFlash

256MB

S7

DDR3

256MB(128*2)

(Micom)

KIA7427AF

Reset

LVDS

SPDIF

USB2.0

WXGA/XGA

I2S_BCM

I2C

Rear(0)

Side(1)

HDMI CEC (Stand-by)

24C16

NEC

Micom

24C16

Local

IR

KEY

Rear USB( SVC only PJ230)

HDMI_Side (C port)

Side USB

Customer Oriented R&D Breakthrough

13. HDMI Audio Trouble Shooting

Check video output

Y

Re-download EDID data

Y

Follow procedure All source audio

trouble shooting

N

Follow procedure HDMI video

trouble shooting

Replace IC802, IC804

Maybe Mstar S7 audio block has

problems. Replace it

Customer Oriented R&D Breakthrough

14. USB Trouble Shooting

(Front-end)

(External Input)

SIDE HDMI_PORT

UI_HW_PORT1

(System + Scalar)

Cable

ISDB-T/

PAL/NTSC

IF

Demodulator

MN884433

AV1_LR

AV2_LR

COMP1_LR

COMP2_LR

RGB_LR

CVBS_LIVE SIF1

TP1

AV1

AV2

EXT_IN

(Comp1/2, RGB)

HDMI_Rear(D port)

(Audio Out)

I2S_BCM

(USB)

CVBS_LIVE

SIF_LIVE

EXT_IN

HDMI_D

HDMI_C

TAS9709

TP1

Serial_Flash

1MB

NANDFlash

256MB

S7

DDR3

256MB(128*2)

(Micom)

KIA7427AF

Reset

LVDS

SPDIF

USB2.0

WXGA/XGA

I2S_BCM

I2C

Rear(0)

Side(1)

HDMI CEC (Stand-by)

24C16

NEC

Micom

24C16

Local

IR

KEY

Rear USB( SVC only PJ230)

HDMI_Side (C port)

Side USB

Customer Oriented R&D Breakthrough

14. USB Trouble Shooting

Check USB 2.0 Cable

Y

Check USB device

If device is 2.5 inch HDD,

Check power adaptor

Y

Check P1102 (250/350 tool)

P1100 (230 tool)

Y

Check 5V voltage level

IC1101 #2 (250/350 tool)

L1100 (230 tool)

Y

MaybeMstar S7 (IC101)

has problems. Replace It.

N

Replace Jack

Replace one of

IC1101,L1100 & Recheck

• Exception

- USB power could be disabled by inrushing current

- In this case, remove the device and try to reboot the TV (AC power off/on)

Customer Oriented R&D Breakthrough

LG 50PJ350, PB02A Schematic

Specifications and Main Features

Frequently Asked Questions

User Manual