Manual de serviço do televisor de PLASMA marca LG modelo 50PK550-SA chassis PB01A. by Portal da Eletrônica

Internal Use Only North/Latin America Europe/Africa Asia/Oceania

http://aic.lgservice.com http://eic.lgservice.com http://biz.lgservice.com

PLASMA TV SERVICE MANUAL CHASSIS : PB01A

MODEL : 50PK550

50PK550-SA

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

P/NO : MFL63141001(1005-REV00)

Printed in Korea

CONTENTS

CONTENTS ............................................................................................................................... 2 SAFETY PRECAUTIONS ...........................................................................................................3 SPECIFICATION.........................................................................................................................4 ADJUSTMENT INSTRUCTION ..................................................................................................6 BLOCK DIAGRAM ...................................................................................................................14 EXPLODED VIEW ...................................................................................................................15 SVC. SHEET ................................................................................................................................

-2-

LGE Internal Use Only

SAFETY PRECAUTIONS IMPORTANT SAFETY NOTICE Many electrical and mechanical parts in this chassis have special safety-related characteristics. These parts are identified by in the Schematic Diagram and Exploded View. It is essential that these special safety parts should be replaced with the same components as recommended in this manual to prevent X-RADIATION, Shock, Fire, or other Hazards. Do not modify the original design without permission of manufacturer.

Leakage Current Hot Check (See below Figure)

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.

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.

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

Leakage Current Hot Check circuit

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.

AC Volt-meter

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.

-3-

To Instrument's exposed METALLIC PARTS

0.15uF

Good Earth Ground such as WATER PIPE, CONDUIT etc.

1.5 Kohm/10W

LGE Internal Use Only

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 PB01A chassis. Model Name

Market

Brand

50PK550-SA

Brazil

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

Appliance

50PK550-SA

Brazil

Safety : IEC/EN60065

-4-

LGE Internal Use Only

4. General Specification No

Item

Receiving System

Available Channel

Specification

Model

1) SBTVD / NTSC / PAL-M / PAL-N

PK550, PK950

2) NTSC / PAL-M / PAL-N

PK950R

1) VHF : 02~13

PK550, PK950

Remark Analog model

2) UHF : 14~69 3) DTV : 07-69 (VHF high/UHF) 4) CATV : 02~135 1) VHF : 02~13

PK950R

Analog model

2) UHF : 14~69 3) CATV : 02~135 3.

Input Voltage

Market

Screen Size

1)AC 100 V ~ 240 V 50 / 60 Hz BRAZIL

PK550, PK950

Latin America

PK950R

50 inch Wide(1920 X1080)

50PK550-SA, 50PK950-SA

60 inch Wide(1920 X 1080)

60PK550-SA, 60PK950-SA

16:9

60PK950R-MA

50PK950R-MA 6.

Aspect Ratio

Tuning System

Module

FS PDP50R1#### (1920 X 1080)

50PK550-SA, 50PK950-SA

PDP60R1#### (1920 X 1080)

60PK550-SA, 60PK950-SA

50PK950R-MA 60PK950R-MA 9.

Operating Environment

10.

Storage Environment

1) Temp : 0 deg ~ 40 deg 2) Humidity : ~ 80 % 1) Temp

: -20 deg ~ 60 deg

2) Humidity : 0 % ~ 90 %

-5-

LGE Internal Use Only

ADJUSTMENT INSTRUCTION 1. Application Range

4. PCB Assembly Adjustment

This spec. sheet applies to PB01A Chassis applied PDP TV all models manufactured in TV factory.

4-1. Using RS-232C - Adjust 3 items at 3-1 PCB assembly adjustments “ (3) Adjustment sequence” one after the order.

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. 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.

(1) Adjustment protocol

< See ADC Adjustment RS232C Protocol_Ver1.0 > (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 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) 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

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

-6-

LGE Internal Use Only

5. Factory Adjustment PB01A : USE EXTERNAL ADC(BCM) : using instrument. 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) Caution : Set Volume 0 after adjustment

5-2. Use Internal ADC(S7) - ADJ(EZ ADJUST) Calibration(START)

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

6.ADC

Calibration

ADC

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.

-7-

LGE Internal Use Only

* 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.

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

- EDID data (Model name = LG TV) - 2010 EDID DATA CHECK SUM.

FHD

BLOCK(0)

BLOCK(1)

HDMI1

HDMI2

HDMI3

RGB

HDMI1

HDMI2

HDMI3

HDMI4

RGB

-8-

LGE Internal Use Only

2) Using HDMI input

< Connection Diagram for Adjustment White balance > (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”. Connect all cables and equipments like Pic.5) 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 O O

* 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)

RS-232C COMMAND(Commonly apply)

RS-232C COMMAND [CMD

(2) Connection Diagram (Auto Adjustment) 1) Using Inner Pattern

DATA]

Meaning

White Balance adjustment start.

Start of adjust gain (Inner white pattern)

End of gain adjust Start of offset adjust (Inner white pattern)

End of offset adjust

End of White Balance adjust (Inner pattern disappeared)

-9-

LGE Internal Use Only

wb 00 00”: Start Auto-adjustment of white balance. “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 2fend) O “wb 00 ff”: End of white balance adjustment (inner pattern disappear) O O

* 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

Using CA-210 Equipment. (10 CH) - Contras value : 216 Gray

Adjustment Mapping information RS-232C COMMAND [CMD ID DATA] Cool Mid

CENTER MIN

Warm

(DEFAULT) Cool

Mid

Warm

Color

Test

MAX

temperature

Equipment

Color Coordination x

COOL

CA-210

0.276±0.002

0.283±0.002

R Gain

184

192

MEDIUM

CA-210

0.285±0.002

0.293±0.002

G Gain

187

183

159

192

WARM

CA-210

0.313±0.002

0.329±0.002

B Gain

192

161

192

R Cut

127

G Cut

127

B Cut

127

- Brighness spec.

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”. O

Item

Min

Typ Max Unit Remark

White

cd/m - 100%Window White

average

Pattern

brightness

- 100IRE(255Gray) - Picture: Vivid(Medium )

Brightness uniformity

-20

+20

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

(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

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

- 10 -

LGE Internal Use Only

8. MAC Address and ESN Key Write

8-5. LAN PORT INSPECTION(PING TEST) - LAN Port connection with PCB - Network setting at MENU Mode of TV - setting automatic IP - Setting state confirmation -> If automatic setting is finished, you confirm IP and MAC Address.

8-1. Equipment & Condition - Play file: Serial.exe - MAC Address edit - Input Start / End MAC address

8-2. Download method (1) Communication Prot connection

Connect: PCBA Jig-> RS-232C Port== PC-> RS-232C Port (2) MAC Address Download - Com 1,2,3,4 and 115200(Baudrate) - Port connection button click(1)

- remove LAN CABLE

9. GND and ESD Testing 9-1. Prepare GND and ESD Testing. - Check the connection between set and power cord

9-2. 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.

- Load button click(2) for MAC Address write. - Start MAC Address write button(3) - Check the OK Or NG

8-3. Equipment & Condition - Each other connection to LAN Port of IP Hub and Jig

9-3. 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)

8-4. MAC Address - Push “IN-START” Key in service remote controller. - Check ESN KEY only north America model

- 11 -

LGE Internal Use Only

11-2. White balance. Value.

10. POWER PCB Ass’y Voltage Adjustment

CENTER (DEFAULT)

(Va/Vs Voltage Adjustment) (1)Test equipment : D.M.M 1EA (2) Connection Diagram for Measuring : refer to fig.1

Cool

Mid

Warm

R Gain

192

G Gain

192

B Gain

192

R Cut

G Cut

B Cut

11-3. Temperature Threshold Threshold Down Low Threshold Up Low V Threshold Down High V Threshold Up High V V

20 23 70 75

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

10-1. 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)

11. USB DOWNLOAD (*.epk file download) V

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

Press “FAV” Press 7 times.

(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)

11. Default Service option. 11-1. ADC-Set. R-Gain adjustment Value (default 128) 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) V V

- 12 -

LGE Internal Use Only

Select download file (epk file)

After download is finished, remove the USB stick.

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! "

- 13 -

LGE Internal Use Only

BLOCK DIAGRAM

- 14 -

LGE Internal Use Only

EXPLODED VIEW IMPORTANT SAFETY NOTICE

910

520

120

204

300

A21

302

LV1

303

A10

203

202

305

207

302

301

A12

201

205

501

580

240

590

206

200

208

209

602

604

900

601

400

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.

- 15 -

LGE Internal Use Only

USB1 SIDE UPPER

USB HUB

D3.3V CLOSE TO BCM3556

R1143

BT_DM

R1142

BT_DP

USB_DP USB_DM

R1144

R1104

USB2512A_AEZG

R1105 4.7K

RESET_N

HS_IND/CFG_SEL1

SCL/SMBCLK/CFG_SEL0

VDD33

NC_7

NC_4

NC_6

IN_1

IN_2

R1132

R1131

0 PK950

R1125

R1126 R1123 R1124

D3.3V

D3.3V READY

R1109 100K

100K

R1108

100K

R1106

R1133 100K

C1112 0.1uF 16V

/RST_HUB

Capacitors on VBUSA should be placed as closd to connector as possible.

001:H1

0 PK950 0 PK950 0 PK550 0 PK550

USB1_DM_to_HUB USB1_DP_to_HUB BT_USB_DM

C1119 0.1uF USB1_CTL 16V

USB1_CTL_HUB

USB1 Dato to USB2512

USB1 Dato to MAIN(BCM)

BT_USB_DP

READY

IC1101 AP2191SG-13 NC

OUT_1

PK950 PK950

0 . 1 u F C1111 100K

R1119 10K

C1114 C1115USB2_OCD_HUB 100uF 100uF 16V 16V

PK950

JK1101 EAG41945401 KJA-UB-4-0004

R1107

C1110

D3.3V

SWITCH ADDED

OUT_2

NC_5 R1103

OCS2_N

P_+5V

R1130 10K READY

GND

FLG

P_+5V

R1129 10K READY

GND PK950

IN_1

IN_2

R1127

0 PK950

USB2_CTL_HUB

C1118 0.1uF 16V PK950

1 2

USB2_DM_to_HUB

USB2_DP_to_HUB

USB2 Dato to USB2512

4 5

4.7uF

BLUETOOTH BLUETOOTH D3.3V

11 10

USB2_OCD_HUB

PRTPWR2 0 . 1 u F C1107

USB2_CTL_HUB

VDD33CR 1uF C1106

VDD18

OCS1_N

0 . 1 u F C1102

PRTPWR1 R1100 0

PK950

USB DOWN STREAM

NC_8

NC_3

NC_2

USB1_CTL_HUB USB1_OCD_HUB

R1115

PK950

VBUS_DET

SDA/SMBDATA/NON_REM1

PK550

D3.3V

NC_1

0 . 1 u F C1101

USB1_OCD_HUB

FLG

100K

0 . 1 u F C1109

SUSP_IND/LOCAL_PWR/NON_REM0

VDDA33_3

USBUP_DM 30

PK950 IC1100

VDDA33_2

BT_USB_DP

PK550

1uF C1113 47K

R1110 0

READY

R1111 PK950

BT_DM_T

JK1100 EAG41945401 KJA-UB-4-0004

BT_USB_DM

VDDA33_1

0 PK550 0 PK550

R1118

RTR030P02 Q1101 PK950

OUT_1

USB1_OCD C1117 C1116 100uF 100uF 16V 16V

BT_DP_T

PK950

USBDN2_DP

OUT_2

R1141 0

R1140 0

C1104

PK950

1uF XTAL2

USBUP_DP 31

XTAL1/CLKIN

R1101 12K RBIAS

VDD18PLL 34

VDD33PLL

THERMAL 37

0 . 1 u F C1100

0 PK950

IC1102 AP2191SG-13 NC

USB2 SIDE UNDER 27

TEST

USB2_DP_to_HUB

VSS USBDN1_DP USBDN2_DM

USBDN1_DM

USB1_DM_to_HUB USB1_DP_to_HUB USB2_DM_to_HUB

0 . 1 u F C1103

1M R1102

R1145

R1120 10K

BT_DM_T

USB DOWN STREAM

24MHz X1100

PK950

C1108 15pF 50V

C1105 15pF 50V

Capacitors on VBUSA should be placed as closd to connector as possible.

0 PK950

D3.3V

SWITCH ADDED

R1112 4.7K PK950 C R1113 PK950 B 4.7K 2SC3052 PK950 Q1100 E

BT_DP_T

BT_RESET

BT_ON/OFF

VREG_CTR

2 PK950 1

12507WR-10L P1102

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. Copyright Â© 2010 LG Electronics Inc. All rights reserved. Only for training and service purposes

EAX61354901 USB HUB

LGE Internal Use Only

COMPONENT1/2,AV1 JK1001 D3.3V

PPJ237-01 6C

[RD1]E-LUG

[RD1]O-SPRING

[RD1]CONTACT

[WH1]O-SPRING

[YL1]CONTACT

[YL1]O-SPRING

[YL1]E-LUG

[RD2]E-LUG

ZD1032 5.1V

C1007 100pF 50V

ZD1033 5.1V

AV 1

R1012 2.7K R1013 1K

001:H2

ZD1011 5.1V

AV_R_IN_1 002:A5

R1007 470K

C1011 100pF READY

C1017R1019 100pF 50V

ZD1034 5.1V

C1004 1uF

ZD1010 5.1V

R1018 2.7K

COMPOSITE1_SW

25V

COMPONENT2

D3.3V

ZD1035 5.1V

COMP2_SW 001:H3

C1003 1uF25V

[RD2]O-SPRING_2

[RD2]CONTACT

5G 5F

C1010 100pF READY

ZD1009 5.1V

003:B4 C1006 47pF 50V COMPOSITE1_IN

ZD1006 5.1V ZD1007 5.1V

C1016 25V 1uF ZD1020 5.1V ZD1021 5.1V

ZD1019 5.1V ZD1018

[WH2]O-SPRING

[RD2]E-LUG-S

[BL2]O-SPRING

ZD1017 5.1V ZD1016

ZD1014 5.1V

[BL2]E-LUG-S

ZD1015 5.1V

[GN2]CONTACT

[GN2]O-SPRING

ZD1013

[RD3]E-LUG

[RD3]O-SPRING_2

4N 5M 5L

ZD1012 5.1V 5.1V

002:A5 COMP_R_IN_2

C1015 25V 1uF

002:A5 R1014 470K

C1021 100pF

COMP_L_IN_2

READY

C1014 27pF 50V L1001 270nH

C1020 27pF 50V

C1013 27pF 50V

C1019 27pF 50V

L1000 270nH

[GN2]E-LUG

C1022 100pF READY

L1002 270nH

5.1V

R1015 470K

5.1V

[RD2]O-SPRING_1

AV_L_IN_1 002:A5

R1006 470K

ZD1008 5.1V

C1012 27pF 50V

R1020 10

C1018 27pF 50V

COMPONENT1

COMP2_Pr

D3.3V

003:B3 R1024 2.7K COMP2_Pb 003:B4

C1028 100pF 50V

ZD1036 5.1V ZD1037 5.1V

R1026 1K COMP1_SW

COMP1_SW 001:H3

C1027 25V 1uF

COMP2_Y 003:B3 ZD1031 5.1V ZD1030

R1022 470K

READY C1033 100pF

002:A5 COMP_R_IN_1

5.1V

C1026 25V 1uF

[RD3]CONTACT ZD1028 5.1V

[WH3]O-SPRING

ZD1029

R1021 470K

READY C1032 100pF

002:A5 COMP_L_IN_1

5.1V

L1005 270nH

[RD3]O-SPRING_1

[RD3]E-LUG-S

[BL3]O-SPRING

[BL3]E-LUG-S

[GN3]CONTACT

[GN3]O-SPRING

[GN3]E-LUG

ZD1027 5.1V ZD1025 5.1V

C1025 27pF 50V

C1031 27pF 50V

L1004 270nH ZD1026 5.1V ZD1024

C1024 27pF 50V

C1030 27pF 50V

COMP1_Pr 003:B3

COMP1_Pb 003:B3

5.1V

L1003 270nH ZD1023 5.1V ZD1022 5.1V

C1023 27pF 50V

R1027 10

C1029 27pF 50V

COMP1_Y 003:B3

SPDIF

SIDE_AV

D3.3V

[YL]O-SPRING

ZD1004 5.1V

[WH]O-SPRING

3C [RD]CONTACT 4C

[RD]O-SPRING

[RD]E-LUG

ZD1003 5.1V ZD1002

R1001 470K

SIDEAV_DET

C1000 100pF 50V

SIDE_LIN 25V 1uF C1002

5.1V

ZD1000 5.1V

GND

R1000 470K

ZD1001

NAND GATE 2

READY

C1034 0.1uF 50V

VCC

READY R1030 100 Y

R1029 100

C1036 22pF

C1035 10uF 16V READY

JK1002 JST1223-001 GND

VCC

VINPUT

FIX_POLE

SIDE_RIN 25V 1uF C1001

5.1V

SPDIF_OUT

C1009 100pF READY

PPJ235-01 JK1000

Fiber Optic

3A [YL]CONTACT 4B

ZD1005 5.1V

R1028 1K READY

IC1000 NL17SZ00DFT2G

C1005 47pF 50V R1002 2.7K R1003

ZD1039 5.1V

[YL]E-LUG

D3.3V

COMPOSITE2_IN

D3.3V

ZD1038 5.1V

C1008 100pF READY

EAX61354901 JACK

LGE Internal Use Only

R,G,B PC INPUT

R909 10K

C1+

V+

C1-

C2+

C2-

V-

DOUT2 7

R923 4.7K

VCC

GND

R930 100

D911READY ADUC30S03010L_AMODIODE 30V

CDS3C30GTH D907

R938 47K

C927 10pF

L903 MLB-201209-0120P-N2

KEY1

L902 MLB-201209-0120P-N2 R926 4.7K

R905 470K

R920 10

LED_WHITE C904

B_TERMINAL2

PC_L_IN 5.1V

ZD900

R904 470K

T_TERMINAL2

1uF 25V

LED-RED C924 10pF

READY R947 4.7K

D3.3V R925 4.7K

D914

R935 22

C916 10pF READY PK550

KEY2

C923 10pF

D3.3V

PK950

5.1V

ZD901 6B

R936 22

C925 10pF

GND

SCL D912 CDS3C05HDMI1 5.6V

READY R934 C917 22 10pF

L901 MLB-201209-0120P-N2

P902

L900

PK950

12507WR-12L

+3.3V_ST R928 10K

12507WR-03L

C929 10pF PK950

READY R929 0

P_+5V

T_SPRING

R939 2.2K

Q902 E 2SC3052

PC_SER_CLK 002:G3

SUB_SDA

R944 47K

9 B

1/16W 5%

E_SPRING

ZD902

LED_BREATHING

+3.3V_ST

R937 47K

R933 10K

SUB_SCL

PC_R_IN

TO HDMI JACK FOR WIRELESS

50V 270pF C913 READY

R951 1K

JK900

1uF 25V

+3.3V_ST

PEJ027-01

C905

R945 4.7K

SHILED

R950 1K

READY R946 4.7K

5.1V

NEC_TXD

50V 82pF C912READY

R917 10

5% 1/16W

Q901 2SC3052

ROM DOWNLOAD FOR PDP

PC AUDIO

ZD903

BCM_TX

CDS3C30GTH D905 50V 270pF C910 READY READY 50V 82pF C909

D3.3V

R924 22

IR_NEC IR_NEC

LED_RED

R_SPRING

L905 MLB-201209-0120P-N2

R932 47K

KEY2

B_TERMINAL1

P_+5V

+3.3V_ST

KEY1

PK950 P903

30V

R927 10K

0.1uF 16V

RS232C_TXD

FOR PK/J90 - BREATING

GND

C930

RS232C_RXD

SUB_SDA

SUB Board I/F

T_TERMINAL1

0 R948

R949

D908 5.6V

PC_SER_DATA 002:G3

DDC_GND

DDC_CLOCK

GND_1

SYNC_GND

14 4

BLUE

V_SYNC

GREEN

H_SYNC

BLUE_GND

GREEN_GND

DDC_DATA

RGB_BEAD

R911-*1 R910-*1 BLM18PG600SN1D BLM18PG600SN1D

JK901

RGB_BEAD

R912-*1 BLM18PG600SN1D

SPG09-DB-010

RED_GND

BCM Reference

RED

D900 5.5V

DSUB_DET

C911 100pF 50V

GND_2

C900 47pF 50V

R921 1K

RGB_R

RGB_R READY

VDD

SUB_SCL

READY

R918 2.7K

R910 0

RGB_R

VSS

R940 0

D3.3V

D901 5.5V

READY R941 0

C901 47pF 50V

INH

VEE

RGB_R

READY

D910 READY ADUC30S03010L_AMODIODE 30V

RS232C_RXD

R911 0

RGB_G

RS232C_TXD

D904 30V

D902 5.5V

D3.3V

C902 47pF 50V

Z0 R922 4.7K

READY

+3.3V_ST

0ISTL00024A

C920 0.1uF 50V

R912 0

RGB_B

NEC_RXD

D909 5.6V READY

D906 5.6V READY

R902 22 R906 10K

TO HDMI JACK FOR WIRELESS BCM_RX

RIN1

+3.3V_ST

IC903 MC14053BDR2G

$0.179

DOUT1

18pF 50V C908

R903 22

D903 30V

RIN2

DDC_SDA

1/10W 5%

C907 50V 18pF

A/B OUTPUT LOW X0 Y0 NEC HIGH X1 Y1 S7M

DDC_SCL

SDA

1/10W R913 5% 22

D2A

R919 1K

8 R914 22

IC902 MAX3232CDR

SCL

RS232 DEBUG SWITCH - NEC/S7

C919 0.1uF 50V

R931 100

ROUT1

GND

EDID_WP KRC102S001:H5

DIN1

D2B

DIN2

VCC

GND

D3A

SPG09-DB-009

C903 0.1uF

D1B

D3B

C918 0.1uF 50V

Q900

ROUT2

R901 22

Q0 D1A

C915 0.1uF 50V

JK902

R900 22

IC901 AT24C02BN-10SU-1.8

VCC

R916 2.7K

RGB_HSYNC 003:C5 RGB_VSYNC 003:C5

R915 2.7K

D0B

50V 0.1uF C906

+3.3V_ST

C914 0.1uF 50V

RS232C

1/10W 5%

IC900 74F08D D0A

P_+5V

+5V_ST

P_+5V

D913 CDS3C05HDMI1 5.6V

+3.3V_ST L904 MLB-201209-0120P-N2

SDA

GND

3.3V_ST

C921 0.1uF 16V

3.3V_MULTI C922 0.1uF 16V

LED-WHITE C926 10pF

12 13 GND

5.1V

EAX61354901 LVDS/RS232//RGB

LGE Internal Use Only

2 1

KJA-ET-0-0032

UI_HW_PORT1

GND

R806 0

NC CE_REMOTE

D804 5.5V READY

JP801

DDC_SDA_2 008:AD5 DDC_SCL_2 008:AD5 GND

R845 91K

1/16W 1%

5 4 3 2 1

YKF45-7054V

CK_GND CK+

D0_GND D0+

D1_GND D1+

D2_GND D2+

D1+_HDMI3 D1-_HDMI3

RXC_D1VSS_8 RXC_D0+

D0+_HDMI3 D0-_HDMI3

RXC_D0VDDH[3V3]_5 RXC_C+

CK+_HDMI3

RXC_C-

CK-_HDMI3

RXC_DDC_CLK

DDC_SCL_3

RXC_DDC_DAT

DDC_SDA_3

RXC_5V RXC_HPD CEC VSS_7 VDDS[3V3] CDEC_STBY INT_N/MUTE

R834

RXE_DDC_DAT RXE_DDC_CLK

47K

READY

I2C_SCL

I2C_SDA

0 TEST2

RXC_D1+

R826

VDDDC[1V8]_4

VDDDC[1V8]_2

VSS_6

R836

D2-_HDMI3

VDDH[3V3]_6

C815 2.2uF

RXD_5V

RXD_HPD

RXD_DDC_DAT

RXD_C-

RXD_DDC_CLK

VDDH[3V3]_7

RXD_D0-

RXD_D0+

RXD_C+

VSS_10

RXD_D1+

RXD_D1-

RXD_D2-

RXD_D2+

VDDH[3V3]_8

VSS_11

VDDDC[1V8]_3

RXB_D2+

R835 47K D2+_HDMI3

RXC_D2-

0 READY R832

GND

D2+_HDMI3 008:AL14

GND

CDEC_DDC

C812 0.1uF 16V

5V_HDMI_2

C814 6800pF 50V

+1.8V_HDMI

C800 0.1uF 16V

C803 0.1uF 16V

C804 0.1uF 16V

R822 47K

R823 47K

C806 0.1uF 16V R824 0

D1+_HDMI3 008:AL13 D2-_HDMI3 008:AL14

D2-

OUT_D2+

OUT_D2-

VDDO[1V8]

D0+_HDMI3 008:AL13 D1-_HDMI3 008:AL13

D1-

R818 C801 0.1uF

CK+_HDMI3 008:AL12 D0-_HDMI3 008:AL13

D0-

53 52 39

P_+5V HDMI_POWER_3

CEC_REMOTE 008:H26;008:H17;008:R26;008:X25 CK-_HDMI3 008:AL12

CK-

C818 0.1uF 16V

12K

RXC_D2+

R829 22

JP805

22 23

VDDH[1V8]_2 R833 R12K VSS_9

5V_HDMI_3

HDMI2

+3.3V_HDMI

R828 READY R827 READY

SCL2_3.3V

CE_REMOTE

DDC_SCL_3 008:AN12

R825 22

R803 0

57 56

SDA2_3.3V

DDC_CLK

D803 5.5V READY

19 20

D2-_HDMI2 D2+_HDMI2

DDC_SDA_3 008:AN12

D1-_HDMI2

11 JK800 10

JP800

D1+_HDMI2

EAG59023301

008:I11;008:AK15 R804 0

D0-_HDMI2

14 13

5V_HDMI_3

16 17

D0+_HDMI2

RXA_D2RXA_D2+

CK+_HDMI2

GND DDC_DATA

VDDH[1V8]_1

CK-_HDMI2

D2-_HDMI1 D2+_HDMI1

008:I9;008:AK15

AUX_5V

3.3K 1.8K R842 R841

B R809 4.7K

KRC104S Q800

R800

HP_DET 19

HDMI_HPD_3 D807

KRC104S Q803

RXA_D1+ VDDH[3V3]_2

GND

RXA_D1-

D1-_HDMI1 D1+_HDMI1

VSS_4

SHIELD

GND

E D800 5.5V READY

5V_HDMI_3 A2

P_+5V

VSS_3

66 64

RXA_D0+

RXA_D0-

D0-_HDMI1 D0+_HDMI1

68 67

RXB_D2-

RXA_C+ VDDH[3V3]_1

RXB_D1+

RXA_C-

CK-_HDMI1 CK+_HDMI1

IC800 TDA19997

VDDH[3V3]_4

UI_HW_PORT2

YKF45-7058V

RXA_DDC_CLK

DDC_SCL_1

RXA_DDC_DAT

DDC_SDA_1

GND

RXA_5V

RXA_HPD

VSS_5

VDDDC[1V8]_1

RXB_D1-

VSS_2

RXB_D0+

OUT_DDC_DAT

C802 0.1uF 16V

75 73

R817 47K

C820 0.1uF 16V HDMI3

Place close to TDA9996

RXB_D0-

R816 47K

D2+_HDMI2 008:AG6

OUT_DDC_CLK

C819 0.1uF 16V

C816 0.1uF 16V

VDDH[3V3]_3

VDDO[3V3]

D2+

OUT_C-

D2_GND

OUT_C+

5V_HDMI_1

D1+_HDMI2 008:AF6 D2-_HDMI2 008:AF6

D2-

OUT_D1+

HDMI1 VSS_1

D1+

RXB_C-

D1_GND

OUT_D1-

D1-

VSS_12

D0+_HDMI2 008:AE6 D1-_HDMI2 008:AF6

D0+

RXB_C+

D0_GND

RXB_DDC_CLK

CK+_HDMI2 008:AE6 D0-_HDMI2 008:AE6

DDC_SCL_2

CK+ D0-

DDC_SDA_2

0.1uF

+1.8V_HDMI

0.1uF C822

CEC_REMOTE 008:H26;008:H8;008:R26;008:X25 CK-_HDMI2 008:AE6

CKCK_GND

RXB_DDC_DAT

R819 3.3K

OUT_D0+

HDMI_POWER_2

0.1uF C821

5V_HDMI_4

R830 47K

R831

R820 3.3K

RXB_5V

11 JK801 10

0.1uF C824

47K

OUT_D0-

JP802

C823

P_+5V

5V_HDMI_2

HDMI4

DDC_CLK

D806

008:I20;008:AB7

R805 0

DDC_DATA

SIDE_HDMI_PORT4

GND

100

EAG59023302

R801

HP_DET 19

KRC104S Q801

B R810 4.7K

D2+_HDMI4 008:AE19

GND

HDMI_HPD_2

3.3K 1.8K R840 R839

SHIELD

KRC104S Q804

+3.3V_HDMI

5V_HDMI_2 008:I19;008:AB7

P_+5V

E D801 5.5V READY

D2+

C813 0.1uF 16V

GND

YKF45-7058V

D1+_HDMI4 008:AF19 D2-_HDMI4 008:AF19

D2D2_GND

DDC_SCL_4

D2+_HDMI1 008:Y10

D1+

DDC_SDA_4

D1_GND

CK+_HDMI4

CK-_HDMI4

D2+

D0+_HDMI4 D0-_HDMI4

D2_GND

D1+_HDMI4 D1-_HDMI4

D2-

3 2

D0+_HDMI4 008:AG19 D1-_HDMI4 008:AF19

D1-

C811

D1+_HDMI1 008:Y11 D2-_HDMI1 008:Y10

D0+

D2-_HDMI4

D1+

D0_GND

TEST1

D0-

HDMI_CEC

D2+_HDMI4

D1_GND

001:G6 CEC_REMOTE 008:H26;008:H17;008:H8;008:R26

RXB_HPD

CK+_HDMI4 008:AG19 D0-_HDMI4 008:AG19

C810 0.1uF

D0+_HDMI1 008:Y11 D1-_HDMI1 008:Y11

D1-

CK+

D812 MMBD301LT1G

C809 0.1uF

D0+

CK_GND

C825 0.1uF

GND CEC_REMOTE 008:H26;008:H17;008:H8;008:X25 CK-_HDMI4 008:AG19

CK-

11 JK803 10

008:AH21

R821 22K

C808 0.1uF

D0_GND

JP807

C817 0.1uF

HDMI_POWER_4

0.1uF HDMI0_RX1-_BCM 003:D4 HDMI0_RX1+_BCM 003:D4 C805 0.1uF HDMI0_RX2-_BCM 003:D4 HDMI0_RX2+_BCM 003:D4 C807 0.1uF

D0-

R814 0

NC CE_REMOTE

13 12

DDC_SDA_4 008:AH21 DDC_SCL_4

HDMI0_RX0-_BCM 003:D3 HDMI0_RX0+_BCM 003:D3

CK+_HDMI1 008:Y12 D0-_HDMI1 008:Y12

JP806

DDC_CLK

15 14

R813 0

D810 5.5V READY

+3.3V_HDMI

L801 BLM18PG121SN1D

D B S Q808 BSS83

CK+

GND DDC_DATA

D3.3V

L800 BLM18PG121SN1D

+3.3V_ST

008:S29;008:AI19

+1.8V_HDMI

D1.8V 5V_HDMI_4

003:E3

CK_GND

11 JK802 10

16 CEC_REMOTE 008:H17;008:H8;008:R26;008:X25 CK-_HDMI1 008:Y12

CK-

17 GND

B C

HDMI0_RXC+_BCM 003:D3

DDC_SCL_1 008:X12

HDMI_HPD_4 D811 B R815 4.7K

003:E3

JP804

KRC104S Q807 C

KRC104S Q806

R812

HP_DET HDMI_POWER_1

HDMI_SCL

DDC_SDA_1 008:X13

CE_REMOTE

EAG59023302

R808 0

JP803

GND

* HDMI CEC

HDMI0_RXC-_BCM 003:D3

DDC_CLK

15 14

R807 0

DDC_DATA

D805 5.5V READY

D809 5.5V READY

GND

5V_HDMI_4 008:S28;008:AI19

HDMI_SDA

GND

JACK_GND

5V_HDMI_1 008:I29;008:Z14

P_+5V

001:H2D808

EAG42463001

KRC104S Q802

R802

HP_DET

B R811 4.7K

3.3K 1.8K R844 R843

GND

SHIELD

GND

HDMI_HPD_1

KRC104S Q805

3.3K 1.8K R838 R837

D802 5.5V READY

5V_HDMI_1

P_+5V

PK950

UI_HW_PORT3

EAX61354901 HDMI

LGE Internal Use Only

P_17V

+17V_AMP

L704 0LCML00003B MLB-201209-0120P-N2

AMP

D3.3V L703 +3.3V_AU_AVDD

120-ohm

R707 4.7K READY

SDA1_3.3V

C705 C706 22pF 22pF READY READY

R71233 R71333

SCL1_3.3V

+3.3V_DVDD READY

001:E5

R706 33

AMP_RESET_N C704 1000pF READY

C709 33pF READY

1uF C721

22K

2200pF

2 PVDD_A_1 1 OUT_A

4 BST_A 3 PVDD_A_2

8 NC 7 OC_ADJ

10 PLL_FLTM 9 AVSS

R718

R719 470

0.047uF

C717

6 SSTIMER C720 5 GVDD_OUT_1

41 40

22 23

C711 33pF READY

R711 2K

PGND_AB_1 OUT_B PVDD_B_2

L701 AD-9060 2S

C739 0.1uF C735 0.47uF 50V

EAP61008401

PVDD_B_1

C729 0.01uF

C738 0.1uF

50V 0.033uF C733

C743 0.01uF

R722 3.3 R723 3.3 C742 0.01uF

WAFER-ANGLE SPK_L+ 4

BST_B

SPK_L-

BST_C

SPK_R+

PVDD_C_2 C728 0.01uF

PVDD_C_1 OUT_C PGND_CD_2

50V 0.033uF C732

SPK_RL700 AD-9060 2S

PGND_CD_1

C737 0.1uF

EAP61008401

C734 0.47uF 50V C736 0.1uF

C741 0.01uF

1 P700

R721 3.3 R720 3.3 C740 0.01uF

+17V_AMP

C724 0.01uF

C722

+3.3V_DVDD

C726 68uF 35V

C727 68uF 35V

0.033uF 50V

C718 0.1uF C712 10uF 16V

IC700

R701 4.7K READY

C701 22pF READY

C731 68uF 35V

PGND_AB_2

OUT_D 36

+3.3V_DVDD

R704

PVDD_D_2

SCL

R703

PVDD_D_1

R702

SDA

BST_D

SDIN

GVDD_OUT_2 32

AUD_LRCH

SCLK

TAS5709PHPR

C730 68uF 35V

C725 0.01uF

1uF

LRCLK

C710 4.7uF 10V

+17V_AMP

VREG 31

AUD_SCK

C707 0.1uF

C702 1000pF 50V READY

0.033uF 50V

+3.3V_DVDD

120-ohm

C719

AUD_LRCK

DVSS_1

18K R715

PDN

READY R708 22K PULL DOWN

OSC_RES VR_DIG

READY R709 1K

R705

0 0 1 : H 6 ; 0 0 5 : C 2 AC_DET

+3.3V_DVDD

C723

GND 29

R714 200

C700 22pF READY

L702

AGND 30

AUD_MASTER_CLK

MCLK

READY

DVDD 27

TESTOUT

R716 0

C708 0.01uF

AVSS

12 VR_ANA 11 PLL_FLTP

AVDD

C703 10uF 16V

470

0.047uF

+3.3V_AU_AVDD

001:H2

R717

STEST

Separate DGND AND AVSS

C716

4700pF

C713

DVSS_2

C714

AVSS

RESET

R710 0

4700pF

This parts are Located on AVSS area.

C715 0.01uF

EAX61354901 AUDIO AMP

LGE Internal Use Only

+5V_TU

L603 MLB-201209-0120P-N2 DEMOD_OPT

RF_SWITCH_CTL C605 0.1uF 16V DEMOD_OPT

R605 10K DEMOD_OPT

Pull-up can’t be applied because of MODEL_OPT_2 Q600 ISA1530AC1 DEMOD_OPT

R603 2.2K B

DEMOD_OPT

9 10 11 12 13 14 15 16 17 18

SCL

SDA

NC(IF_TP)

SIF

VIDEO

GND

1.2V 3.3V RESET

13 14 15

IF_AGC_CNTL

DIF_1

DIF_2

NC_2

1200pF 50V

C601 1200pF 50V

C604 C607 0.1uF

C608 22uF 16V

100

R604 3K R602 READY

C616

R607 3K READY

100pF SCL0_3.3V

4.7uF

C641 10uF 6.3V

50V R616 4.7K

SDA0_3.3V

SCLT

C612 47pF 50V

SDAT

IC601

+5V_TU

C613 47pF 50V

OUTPUT

READY R617 0

+1.2V_DE

GND +B2[1.2V]

4.7uF

ADJ/GND

R633 1.2K R1 C652 10uF 6.3V

TU_CVBS E

R611

L600 C602

R635 10

R618 100

SIF NC_4

L602

C606 0.1uF

C609

+B3[3.3V]

4.7uF

C611 0.1uF

R606 0

R609 100K

1/10W 5%

C614 0.1uF 16V

RESET

C651 10uF 6.3V

D3.3V

+1.2V_DE

AZ1117H-ADJTRE1(EH11A) INPUT

R615 1K READY

NC_3

VIDEO

C649 0.1uF 16V

C644 0.1uF 16V

ISA1530AC1

Q603

C643 0.1uF 16V

C642 0.1uF 16V

100 R601

R614 1K READY

Q602 ISA1530AC1

TUNER_RESET

IF/AGC

R610 1K

DIF_1[N]

DEMOD_OPT C615 0.1uF 16V DEMOD_OPT

TUNER_IF_N

DIF_2[P]

ISDB_IF_AGC

TUNER_IF_P Close to the tuner

19 SHIELD

DEMOD_OPTDEMOD_OPTDEMOD_OPT DEMOD_OPT

TU_SIF

SHIELD

+1.2V_DE DEMOD_OPT DEMOD_OPT DEMOD_OPT DEMOD_OPT

0 . 1 u F C631

+3.3V_DE C628 0.1uF DEMOD_OPT 16V

16V 25V 25V DEMOD_OPT

C640

NC_1[RF_AGC] C600

C603 1200pF 50V

R622 82 E

C636

DEMOD_OPT DEMOD_OPT

NC[RF_AGC]

D3.3V

L601

+B1[5V]

+3.3V_DE

L604 MLB-201209-0120P-N2

22 DEMOD_OPT

R631

22 DEMOD_OPT 22 DEMOD_OPT 22

R632

FE_TS_VAL

R629 R630

FE_TS_SERIAL FE_TS_CLK

DEMOD_OPT

50V 16V

FE_TS_SYN

0.1uF

BST_CTL

D3.3V

R619 470

+5V_TU

C635

+5V_TU

0.01uF

BST_CNTL

RF_S/W_CTL

RF_BOOSTER

C632

C610 0.01uF 25V DEMOD_OPT

1uF

ANT_PWR[OPT]

READY R641 0

TU600 TDTR-T035F

R608 10K B DEMOD_OPT

1uF

TU601 UDA45AL

C Q601 2SC3052 DEMOD_OPT

A1[GN] DEMOD_OPT C A2[RD] DEMOD_OPT R640 1K D600 SAM2333

BRAZIL_TUNER

INTA VDDH_3 SCL

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. Copyright © 2010 LG Electronics Inc. All rights reserved. Only for training and service purposes

2.2K

DEMOD_OPT 22 R637

DEMOD_OPT 0.1uF

SADR_S

SCL2_3.3V SDA2_3.3V

VSS_8 HDVDDL0

R636 DEMOD_OPT

DEMOD_OPT C647 0.1uF

NC_2 SADR_T VDDL_6 VSS_7 ERRB

C646

0.1uF

DEMOD_OPT

SYNCB ERRA SYNCA TDO CSEL1 CSEL0 TMS TRST VDDL_5 VSS_6

C645

0.1uF

DEMOD_OPT

READY

R634 2.7K

TEST3

READY

C650 0.1uF 16V

16V

C637 0.1uF 16V

R628 1MREADY

DEMOD_OPT C626 0.1uF

R639

2.2K

DEMOD_RESET

C630 C627 C634 0.1uF 0.1uF 0.1uF DEMOD_OPT 16V 16V DEMOD_OPT 16V 16V DEMOD_OPT DEMOD_OPT

R623 10K DEMOD_OPT

C648

SDA

DEMOD_OPT DEMOD_OPT C638 C639 0.1uF 0.1uF

ISDB_IF_AGC

R638

SADR

TDI

TCK

NRST

VSS_5

VDDL_4

NC_1

SHVPP

SHVDDH

GPI0

INTB

+3.3V_DE TEST4

GPI1

VDDH_2

DEMOD_OPT R625 2.2K DEMOD_OPT R624 2.2K

VSS_3

Close to R622,R623

51 46

25 45

52 44

24 43

AVSS_T

AIP_T

VSS_4

AIN_T

VDDL_3

AVDD_T

VRB_T

GPO0

VRT_T

IR_T

AGCR_T

ACKI

TCPO_T

66 64

AGCI_T

DEMOD_OPT 0.1uF

DEMOD_OPT R620 10K 1%

PSEL ZSEL VDDL_2

MN884433

VSSH

GPO1

VSS_2

VDDH_1

DEMOD_OPT

R626 2.2K DEMOD_OPT MSCL_S R627 2.2K MSDA_S

IC600

VDDL_1

VSS_9

READY

TEST2

SCKA

GPI2

TEST1 76

PCKA

SDOA

VSS_10

DENA

VDDH_4

RON

HDVPP

NC_3

NC_4

HDVDDH

VSS_11

VDDL_7

SCKB

TEST0

SDOB

PCKB

HDVDDL1

DENB

MSCL_T

R613 100 DEMOD_OPT

MSDA_T

TUNER_IF_P

DEMOD_OPT R612 100

GPO2

TCPO_S

DEMOD_OPT DEMOD_OPT 16V 0.1uF 16V C617 0.1uF C618

TUNER_IF_N

VRT_S

DEMOD_OPT C620 0.1uF DEMOD_OPT C621 0.1uF DEMOD_OPT C619 0.1uF

AGC_S

AIQ_S

C623

VRB_S

DEMOD_OPT 0.1uF C622

AII_S AVSS_S

0.1uF C624 DEMOD_OPT

100

VSS_1 DEMOD_OPT AVDD_S 0.1uF C625 DEMOD_OPT

< PANASONIC Demod.>

VDDH_5

+3.3V_DE

DEMOD_OPTX600 25MHz DEMOD_OPTDEMOD_OPT C629 30pF 50V

C633 30pF 50V

EAX61354901 TUNER

LGE Internal Use Only

POWER B/D POWER Wafer 24P

Multi Power(5V -->3.3V)

C500 10uF 6.3V READY

C501 100uF 16V

RL_ON

C507 0.1uF 16V

+5V_ST READY R500 10K

C518 0.1uF 50V

C519 33uF 25V

D3.3V READY R513 10K

0 R512

CURRENT: MAX 3A

L506 0LCML00003B MLB-201209-0120P-N2

READY

R501 10K

5V_ON

ERROR_DET

C521 0.1uF 16V

R502 100

READY

IC504 MP8706EN-C247-LF-Z

P_+5V +5V_ST

C526 47uF 16V

C523 100uF 16V

C522 10uF 6.3V

R514 100

R506 100

R527

D3.3V

001:H5 +3.3V_EN

SW_1

C527 22uF 10V

SW_2 C534 0.1uF

BST

GND 1uF C540

VCC

R537 0

R530 13K

EN/SYNC

1/10W 5%

1/8W 1%

R519

AC_DET

C520 0.1uF 16V

A3.3V

L514 UBW2012-121F

L508 3.6uH

L501 EAM38058401 CB4532UK121E

P_17V

R528 39K

P_+5V

L505 0LCML00003B MLB-201209-0120P-N2

CURRENT: MAX 6A

CURRENT: MAX 3A

R529 1.2K

P500 SMAW200-H18S1

C541 22uF 10V

C548 100uF

16V 0.1uF C542

C549 22uF 10V

16V

16V 0.1uF C550

C551 100uF 16V READY

Vout=0.8*(1+R1/R2)

Stand-by (5VST --> +3.3V) R522

1.2V_1.8V_EN

C502 10uF 6.3V

+3.3V_NEC_ST

C503 0.1uF 16V

IC503 MP2208DL-LF-Z AGND

L502 EAM44020101 CB3216PA501E C508 10uF 6.3V

+5V_ST

C528 0.1uF

C509 0.1uF 16V

PGND_1

SW_1

L507 IN_1

D1.2V

A1.2V

R523

0 15

+3.3V_ST IC506 EAN58801701 AP2121N-3.3TRE1 VIN 3 2 VOUT 1 GND

THERMAL

+5V_ST

EN/SYNC

PGND_2

L509 2uH

SW_2

IN_2

R521

R525

470K 1%

820K 1%

L510 BLM18PG121SN1D

C535 0.1uF

POK

R515

VCC

100K R516

R520 0

C537 22uF

C536 22uF 16V

16V

C538 22uF 16V

C543 0.1uF 16V

Vout=0.8*(1+R1/R2)

C529 0.1uF

300 mA

Vout=0.9*(1+R2/R1)=1.845

FB C514 3300pF 50V

SS C511 0.01uF 25V

R503 6.8K

READY 50V 100pF R539 C562 0 1/10W R1 5% R510 10K 1/10W 1%

R2 R511

Placed on SMD-TOP

SW_1

10.5K 1% C512 22uF 10V

SW_2 C564 0.1uF

C553

0.1uF

BST

47 1/10W R532 5%

GND C552 1uF 50V

VCC

R538 300K

EN/SYNC R533 10K

1/10W 5% RL_ON

L516 0LCML00003B MLB-201209-0120P-N2

+5V_TU

C561 0.01uF 25V

COMP

130mA R540 18K

C544 10uF 25V

100K READY

R1 1%

SGND

P_17V

R531

IC505 MP8706EN-C247-LF-Z

R535 15K

C IN

PGND

C504 22uF 10V

TUNER 5V

1.2V_1.8V_EN

VREF

Placed on SMD-TOP

10K R508

RUN

R536 6.2K

VIN

L511

C510 0.01uF 25V

C533 22uF

NR8040T3R6N

IC501 MP2108DQ BST

C532 1uF 10V

C531 0.1uF

D1.8V

L503 3.6uH

Replaced Part

CIC21J501NE

L500

+5V_ST

C530 22uF 16V

C556 C557 100uF 10uF 16V 6.3V

C558 10uF 6.3V

C559 0.1uF 16V

L515 10uH NR8040T100M

Multi Power(5V -->2.5V) BCM3556 core 2.5V

Vout=(1+R1/R2)*0.8

A2.5V P_+5V

IC502 0IPMG78346A AZ1085S-ADJTR/E1 INPUT

L504 0LCML00003B MLB-201209-0120P-N2

OUTPUT

1 ADJ/GNDR509 1K 1%

C506 0.1uF 16V

R504 910

READY

C505 10uF 6.3V

R505 66.5

1% R1

C515 0.1uF 16V

READY

C516 100uF 16V

C517 100uF 16V

C525 100uF 16V

V0 = 1.25(1+R2/R1)

C513 10uF 6.3V

MUST BE CHANGE ADJ LDO AFTER THEN CHECK CST BCM AUS DVR

SMPS POWER

08/10/xx 5

LGE Internal Use Only

D1.8V

DDR01_CKE DDR_COMP

B23 R400 B17 READY

C22

R402

R401

E16

DDR01_ODT

B12

DDR0_CLK

C12

DDR0_CLKB

A13

DDR1_CLK

A12

DDR1_CLKB DDR01_A00 DDR01_A01 DDR01_A02 DDR01_A03 DDR0_A04 DDR0_A05 DDR0_A06 DDR01_A07 DDR01_A08 DDR01_A09 DDR01_A10 DDR01_A11 DDR01_A12 DDR01_A13 DDR1_A04 DDR1_A05 DDR1_A06 DDR01_BA0

B15

DDR01_A[0]

E14

DDR01_A[1]

A15

DDR01_A[2]

D15

DDR01_A[3]

E13

DDR0_A[4]

E12

DDR0_A[5]

F13

DDR0_A[6]

C14

DDR01_A[7]

F14

DDR01_A[8]

B14

DDR01_A[9]

D14

DDR01_A[10]

C13

DDR01_A[11]

D13

DDR01_A[12]

B13

DDR01_A[13]

F15

DDR1_A[4]

C15

DDR1_A[5]

D16

DDR1_A[6]

DDR0_DQ00 DDR0_DQ01 DDR0_DQ02 DDR0_DQ03 DDR0_DQ04 DDR0_DQ05 DDR0_DQ06 DDR0_DQ07 DDR0_DQ08 DDR0_DQ09 DDR0_DQ10 DDR0_DQ11 DDR0_DQ12 DDR0_DQ13 DDR0_DQ14 DDR0_DQ15 DDR1_DQ00 DDR1_DQ01 DDR1_DQ02 DDR1_DQ03 DDR1_DQ04 DDR1_DQ05 DDR1_DQ06 DDR1_DQ07 DDR1_DQ08 DDR1_DQ09 DDR1_DQ10 DDR1_DQ11 DDR1_DQ12 DDR1_DQ13 DDR1_DQ14 DDR1_DQ15

DDR0_DQ[0]

B11

DDR0_DQ[1] DDR0_DQ[2]

D11

DDR0_DQ[3]

E11

DDR0_DQ[4]

DDR0_DQ[5]

C11

DDR0_DQ[6]

DDR0_DQ[7]

DDR0_DQ[8]

E10

DDR0_DQ[9]

DDR0_DQ[10]

F11

DDR0_DQ[11]

F12

DDR0_DQ[12]

DDR0_DQ[13]

D10

DDR0_DQ[14]

DDR0_DQ[15]

C18

DDR1_DQ[0]

C20

DDR1_DQ[1]

A18

DDR1_DQ[2]

B21

DDR1_DQ[3]

C21

DDR1_DQ[4]

B18

DDR1_DQ[5]

B20

DDR1_DQ[6]

D18

DDR1_DQ[7]

E18

DDR1_DQ[8]

D21

DDR1_DQ[9]

F18

DDR1_DQ[10]

E20

DDR1_DQ[11]

A22

DDR1_DQ[12]

F17

DDR1_DQ[13]

B22

DDR1_DQ[14]

E17

DDR1_DQ[15]

DDR1_DQS0

G3 DDR01_A[0]

DDR01_A[1]

DDR01_A[2]

DDR01_A[3] DDR0_A[4]

DDR0_A[5]

J8 J7

DDR01_A[7]

DDR01_BA1

DDR01_A[8]

DDR01_BA2

DDR01_A[9]

DDR01_A[10]

DDR01_A[11] DDR01_A[12]

K7 L2

DQ5

CAS

DQ6

DQ7

G1 L3 L7 L8

DQS BA0

DQS

BA1

DM/RDQS

DDR0_DQ[4]

DDR0_DQ[5]

DDR0_DQ[6]

DDR0_DQ[7]

NU/RDQS

VDDQ_1

VDDQ_2

VDDQ_3

VDDQ_4

VDDQ_5

VDD_1

VDD_2

A10/AP

VDD_3

A11

VDD_4

A12

VSSQ_1 VSSQ_3

NC_1/BA2

VSSQ_4

NC_2/A14

VSSQ_5

NC_3/A15

VSS_1

A13

VSS_2 VSS_4

ODT

VREF

DQ0

DQ1

CKE

DQ2

DDR01_RASb

DDR01_CASb

DDR01_WEb

DDR01_BA0

B7 A8 B3 A2

DDR0_DQS0

004:B4

DDR01_BA1

DDR0_DQS0b

004:B4

DDR01_A[0-3,7-13]

DDR0_DM0

004:B3 0 0 4 : B 2 ; 0 0 4 : E 4 ; 0 0 4 : H 1DDR1_A[4-6]

G2 G3 DDR01_A[0]

DDR01_A[1]

DDR01_A[2]

DDR01_A[3] DDR1_A[4]

C1 C3

DDR1_A[5]

DDR1_A[6]

J8 J7

DDR01_A[7]

DDR01_A[8]

DDR01_A[9]

DDR01_A[10]

DDR01_A[11]

DDR01_A[12]

DQ4 RAS

DQ5

CAS

DQ6

DQ7

DQS

BA1

DM/RDQS

D8 A3 E3

DDR01_A[13]

DDR0_VREF0

L3 L7 L8

NU/RDQS

004:B1;004:C3;004:C5;004:F5;004:H3;004:H2 DDR01_ODT

E2 E1

C438

DDR1_DQ[5]

DDR1_DQ[3]

VDDQ_1

VDDQ_2

VDDQ_3

VDDQ_4

VDDQ_5

VDD_1

VDD_2

A10/AP

VDD_3

A11

VDD_4

A12

VSSQ_1 VSSQ_3

NC_1/BA2

VSSQ_4

NC_2/A14

VSSQ_5

NC_3/A15

VSS_1

A13

VSS_2 VSS_4

ODT

C439

VREF VDDL VSSDL

0 . 1 u F 470pF

DDR01_A[2] DDR1_A[6]

75 R414

DDR1_DQ[4]

DDR1_DQ[2]

R412

DDR1_DQ[6]

DDR01_A[12] R413

DDR1_DQ[7]

DDR01_A[9]

DDR0_A[4-6]

DDR01_CASb

IC402 NT5TU128M8DE_BD

DDR0_DM1

004:E4

DDR1_DM0

004:G2

DDR1_DM1

004:G4

DDR0_DQS0

004:E2

DDR0_DQS0b

004:E2

DDR0_DQS1

004:E4

DDR0_DQS1b

004:E4

DDR1_DQS0

004:G2

DDR1_DQS0b

004:G2

DDR1_DQS1

004:G4

DDR1_DQS1b

004:G4

004:B1;004:C1

A8 B3

C466 0.1uF

75 R417

DDR1_DQS0

004:B4

DDR1_A[4]

DDR1_DQS0b

004:B4

DDR01_A[11]

DDR1_DM0

004:B4

DDR01_A[8] C469 0.1uF

DDR01_A[1]

DDR01_A[10]

DDR01_BA0

C470 0.1uF

75 R418

DDR01_BA1

DDR01_BA2

C9 A1

L1 E9

DDR01_WEb 75 R419

DDR01_CKE DDR01_ODT

R416

H9 A7

DDR_VTT

B2 B8 D2 D8 A3 E3

DDR01_RASb DDR01_A[2]

DDR1_VREF0

C471 0.1uF

DDR01_A[0]

DDR0_A[6]

75 DDR01_A[3] R421

E2 E1

C449

DDR01_A[1]

C450

C472 0.1uF

DDR01_A[10]

470pF 0 . 1 u F

75 DDR01_BA1 DDR01_A[12] R422

DDR0_A[5]

Close to IC

C473 0.1uF

DDR0_A[4]

75 R423

DDR01_A[11]

C474 0.1uF 75 R424

DDR01_WEb

DDR01_BA0

C417

C415

C416

C414

DDR01_A[0-3,7-13]

DDR0_A[4-6]

1uF

470pF

1uF

470pF

C413

C411

F7 G7

DDR01_CASb

C486 0.1uF 16V

+3.3V_ST

DQ0

DQ1

CKE

DQ2 DQ3

DDR01_BA1

1uF

C410

C412 470pF

1uF

470pF

DDR01_RASb

DDR01_WEb C485 0.1uF 16V

DDR0_CLKb 004:B1;004:C1 DDR01_CKE 004:B1;004:C1;004:E1;004:F4;004:H3;004:H2

DDR1_VREF0

10K

G3 DDR01_A[0]

DDR01_A[1]

DDR01_A[2]

DDR01_A[3]

DDR0_A[4]

DDR0_A[5]

DDR0_A[6]

DDR01_A[7]

DDR01_A[8]

DDR01_A[9]

DDR01_A[10]

DDR01_A[11]

DDR01_A[12]

C406 0.1uF 16V

DDR01_BA2

IC400 BD35331F-E2

DQ4 RAS

DQ5

CAS

DQ6

DQ7

L3 DDR01_A[13]

L7 L8

VTT

DQS BA0

DQS

BA1

DM/RDQS

NU/RDQS

DDR1_VREF0 VTTS L400 BLM18PG121SN1D

VREF

VTT_IN

A2 A3

VDDQ_1

VDDQ_2

VDDQ_3

VDDQ_4

VDDQ_5

VDD_1

VDD_2

A10/AP

VDD_3

A11

VDD_4

A12

VSSQ_1 VSSQ_3

NC_1/BA2

VSSQ_4

NC_2/A14

VSSQ_5

NC_3/A15

VSS_1

A13

VSS_2 VSS_4

ODT

VREF VSSDL

VDDQR409 220

C481 10uF 10V

C407

DDR01_ODT

75 R425 R420

DDR1_CLKb

DDR0_DQ[12]

DDR01_CKE

DDR0_DQ[13]

DDR0_DQ[15]

DDR0_DQ[11]

DDR01_RASb

DDR0_DQ[10]

DDR01_CASb

DDR0_DQ[14]

DDR01_WEb

F8 F2

DQ1 DQ2 DQ3

F7 G7 F3 G8

DDR01_BA0

B7 A8 B3 A2

DDR0_DQS1

004:B4

DDR01_BA1

DDR0_DQS1b

004:B4

DDR01_A[0-3,7-13]

DDR0_DM1

004:B4 DDR1_A[4-6] 004:B2;004:E2;004:H1

G2 G3 DDR01_A[0]

DDR01_A[1]

DDR01_A[2]

DDR01_A[3]

DDR1_A[4]

DDR1_A[5]

DDR1_A[6]

DDR01_A[7]

DDR01_A[8]

DDR01_A[9]

DDR01_A[10]

DDR01_A[11]

DDR01_A[12]

DQ4 RAS

DQ5

CAS

DQ6

C479 0.1uF DDR1_DQ[8-15] 004:B3

DQ7

DQS BA0

DDR01_BA2

D8 A3 J1

L3 DDR01_A[13]

DDR0_VREF0

L7 L8

BA1

DM/RDQS

NU/RDQS

DDR01_ODT C440

C441

0 . 1 u F 470pF

DDR1_DQ[8]

DDR1_DQ[12] DDR1_DQ[13]

DDR1_DQ[15]

DDR1_DQ[14]

DDR1_DQ[10]

DDR1_DQ[11]

C480 0.1uF

B7 A8 B3 A2

A2 A3

VDDQ_1

VDDQ_2

VDDQ_3

VDDQ_4

VDDQ_5

VDD_1

VDD_2

A10/AP

VDD_3

A11

VDD_4

A12

VSSQ_1 VSSQ_3

NC_1/BA2

VSSQ_4

NC_2/A14

VSSQ_5

NC_3/A15

VSS_1

A13

VSS_2 VSS_4

ODT

DDR1_DQS1

004:B4

DDR1_DQS1b

004:B4

DDR1_DM1

004:B4

D1.8V

VSS_3

C478 0.1uF

DDR1_DQ[9]

K9 E1

DQS

VSSQ_2

DQ0

CK CKE

C476 0.1uF

VREF VDDL VSSDL

A9 C1 C3 C7 C9 A1 L1 E9 H9 A7 B2 B8 D2 D8 A3 E3 J1

DDR1_VREF0

K9 E2 E1 E7

C451

C452

470pF 0 . 1 u F

VCC

L401

BLM18PG121SN1D

DDR0_DQ[8]

D1.8V

VDDL EN

DDR0_DQ[9]

VSS_3 DDR01_ODT

D1.8V GND

C475 0.1uF

DDR01_WEb DDR01_CKE

DDR1_CLK E8

DDR0_VREF0

DDR0_DQ[8-15]

C468 0.1uF

DDR01_A[13] DDR01_A[3] R415

IC404 NT5TU128M8DE_BD

DDR0_CLK

C465 0.1uF

DDR01_A[7] B7

C467 470pF

C464 0.1uF

DDR01_A[0]

DDR01_BA2

004:E2

C463 0.047uF

C462 0.1uF

DDR01_RASb DDR1_A[4-6]

D1.8V

VSS_3

DDR1_DQ[1]

A1 A2

VSSQ_2 G1

DDR01_BA2

DDR1_DQ[0]

DDR1_A[5] DQS

B8 D2

C8 C2 D7

BA0

C461 10uF

C460 470pF

C459 0.047uF

C458 0.1uF

C457 10uF

C456 22uF

C455 22uF

C454 10uF

C453 0.1uF

C448 0.047uF

C446 10uF

C447 470pF

C445 0.1uF

C444 0.047uF

C443 470pF

C437 0.047uF

C436 0.1uF

C435 10uF

C434 470pF

C433 0.047uF

C432 0.1uF

C431 10uF

C442 470pF

F8 F2

DQ3

D1.8V

R408

READY

VSSQ_2

R404

DDR0_DQ[3]

R411 100

DDR01_CKE

DDR01_BA0

DDR_VTT

0 0 4 : B 1 ; 0 0 4 : F 4DDR1_CLKb

DDR01_A[8]

cap_crack cap_crack cap_crack cap_crack

C409 0.1uF 16V

DDR0_DQ[2]

DDR01_A[0-3,7-13]

DDR01_A[13]

0.1uF 0.1uF

C405 10uF 22uF 10V 16V

DDR0_DQ[1]

Close to IC

C477

DDR0_DQ[0]

VSS_3 F9

004:B3

DDR1_DQ[0-15]

DDR01_RASb

C402 C403

DDR01_A[0-3,7-13]

DDR01_BA0

DDR0_DM0

D22

DQ4 RAS

DDR0_DQ[0-7] 004:B3 0 0 4 : B 1 ; 0 0 4 : F 4DDR1_CLK

DDR1_DQ[0-7]

DDR01_A[7]

C17 D1.8V

DDR_VDDP1P8_2

DDR01_WEb

A23

DDR_VREF1 DDR01_WEB

DQ2

DDR_VTT

IC403 NT5TU128M8DE_BD

DDR01_A[9]

C16

DDR_VDDP1P8_1

DQ1

CKE

VSSDL

DDR_VREF0

DQ0

VDDL

D19

DDR01_RASB

F7 G7

DDR01_CASb

DDR01_ODT

E19

DDR1_DQS1B

DDR0_DQ[0-15]

C19

DDR1_DQS1

DDR01_A[13]

B19

DDR1_DQS0B

VSSQ_2

DDR0_DQS1B

DDR01_BA2

F10

DDR0_DQS1

DQ3

DDR01_CASb

DDR0_DQS0B

R410 100

DDR01_CKE

DDR0_A[6]

B10

DDR0_DQS0

DDR0_CLKb

DDR1_A[4-6]

F19

DDR1_DM1

004:B1;004:C4

DDR0_A[4-6]

A20

DDR1_DM0

004:E1;004:F4

DDR01_BA1

C10

DDR0_DM1

004:E1;004:F4

DDR01_A[7-13]

A10

DDR0_DM0

004:C1;004:C4

DDR1_CLK DDR1_CLKb

DDR0_CLK

DDR01_BA0

F16

DDR0_CLKb

004:B1;004:C4

DDR0_A[4-6]

A17

DDR01_CASB

004:C1;004:C4

DDR01_RASb

E15

DDR01_BA2

DDR0_CLK

DDR01_A[0-3]

B16

DDR01_BA1

IC401 NT5TU128M8DE_BD

DDR01_ODT

C23

DDR_EXT_CLK

C408 0.1uF 16V

C430 22uF

DDR01_CKE

240 1%

DDR_PLL_LDO

DDR0_VREF0

C429 10uF

F20

DDR_PLL_TEST

C404 100uF 16V

C428 22uF

C401

B24

C427 0.1uF

DDR_BVSS0 DDR_BVSS1

C426 0.047uF

C400

0.1uF

C425 470pF

0.1uF

A24

C424 10uF

A6 B7

C423 0.1uF

DDR_BVDD1

C422 0.047uF

DDR_BVDD0

D1.8V

C421 470pF

IC100 LGE3556C (C0 VERSION)

A1.2V

C482 2.2uF 10V

C418 10uF 16V

C483 10uF 10V

READY C419 2.2uF

Close to IC C484 0.1uF 16V

Close to IC

C420 0.1uF 16V

16V 0.1uF

BCM AUS DVR

DDR2 MEMORY INTERFACE

08/06/xx 4

LGE Internal Use Only

D1.2V

D3.3V

D1.2V

C335 0.1uF

C336 4.7uF

C340 1000pF

C345 0.01uF

C353 0.1uF

C358 10uF

C363 10uF

C364 33uF

C366 33uF

C367 1000pF

C368 0.01uF

C371 0.1uF

C374 4.7uF

C378 1000pF

C381 0.01uF

C384 0.1uF

C387 4.7uF

AF28 AG27 AE26 AE28

C309 0.1uF L301

A1.2V

C310 4.7uF

C324 0.1uF

BLM18PG121SN1D A1.2V

A2.5V

C306 0.1uF

AE27 C334 0.1uF C326 4.7uF

AB25

C327 0.01uF

AB17 AD14 AD16 AB15 AC15 AD13

C323 0.01uF

AE13 AC13 AB14 AC14

Place this test point near connector

AC12 AD12 AB13 AC11

75 R328

75 R323

75 R319

AA14 Run along CVBS Run along SIF

AD11 AB12

009:E19 RGB_R

0.1uF C305 R306

009:E20 RGB_G

0 . 1 u F 36 C302 R304 0 . 1 u F36

TP306

C304 R303

TP307

C300

R302

AE9

0.1uF

AH9

C317

0.1uF

AG15

C318

0.1uF

AE15

C319

0.1uF

AF15

C320

0.1uF

AG16

AH15

36 010:Q17 COMP2_Y 010:Q20 COMP2_Pr 010:Q19 COMP2_Pb

0.1uF

C316

C321

0.1uF

AF16

C322

0.1uF

AH17 AH16 AG14

75 R329

0.1uF

75 R325

010:X11 COMP1_Y 010:X14 COMP1_Pr 010:X13 COMP1_Pb

75 R322

C303 R305

C315

AG9

82 R318

TP302

AD10

AF9

009:E22 RGB_B

75 R324

TP305

0.1uF

AC10

82 R320

TP308

C314

AE14 AF14

AH14 AH10

006:AE21 TU_CVBS

R308

AG10

AE10

R313 56 READY

010:K23 COMPOSITE1_IN

AE11 AF11 AH11

0 R307

AH13

R316 75

AE12 AF12 R321 75

010:K8 COMPOSITE2_IN

C328

0.1uF

AD9

C329

0.1uF

AG11

C330

0.1uF

AG12 AF13

R309

TP303 TP304

10K R311

006:AE24TU_SIF A2.5V

R315 0

C308 0.1uF

AC9

0 .1uF C332

AF10

C333 0.1uF

AH12

0.1uF

AG13 AF17 AG17 AD15 AE17 AB16 AA15 AC16

C301 R300 120

C331

AE16

AG3

0.1uF

A1.2V 12K R312

TP300

A2.5V

10K R326

R314

R310

12K R327

R301

240 R317

TP301

L302 BLM18PG121SN1D C311 0.1uF

C313 4.7uF

EDSAFE_AVSS_2

I2S_DATA_OUT

EDSAFE_AVSS_3

I2S_LR_IN

EDSAFE_AVSS_4

I2S_LR_OUT

EDSAFE_AVSS_5

AUD_LEFT0_N

EDSAFE_AVDD2P5

AUD_LEFT0_P

EDSAFE_DVDD1P2 EDSAFE_IF_N

AUD_AVDD2P5_0 AUD_AVSS_0_1

EDSAFE_IF_P

AUD_AVSS_0_2

PLL_DS_AGND

AUD_AVSS_0_3

PLL_DS_AVDD1P2

AUD_AVSS_0_4

PLL_DS_TESTOUT

AUD_AVSS_0_5 AUD_RIGHT0_N

AC17

L303 C325 1000pF BLM18PG121SN1D L304 C312 1000pF

AB19

AB18

BLM18PG121SN1D

C307 0.1uF

AD24

I2S_DATA_IN

AF4

AUD_RIGHT0_P SD_V5_AVDD1P2

AUD_LEFT1_N

SD_V5_AVDD2P5

AUD_LEFT1_P

SD_V5_AVSS

AUD_RIGHT1_N

SD_V1_AVDD1P2

AUD_RIGHT1_P

SD_V1_AVDD2P5 SD_V1_AVSS_1

AUD_AVDD2P5_1 AUD_AVSS_1_1

SD_V1_AVSS_2

AUD_AVSS_1_2

SD_V2_AVDD1P2

AUD_AVSS_1_3

SD_V2_AVDD2P5

AUD_LEFT2_N

SD_V2_AVSS_1

AUD_LEFT2_P

SD_V2_AVSS_2

AUD_RIGHT2_N

SD_V2_AVSS_3

AUD_RIGHT2_P

SD_V3_AVDD1P2

AUD_AVDD2P5_2

SD_V3_AVDD2P5

AUD_AVSS_2_1

SD_V3_AVSS_1

AUD_AVSS_2_2

SD_V3_AVSS_2

AUD_SPDIF

SD_V4_AVDD1P2

SPDIF_AVDD2P5

SD_V4_AVDD2P5

SPDIF_AVSS

SD_V4_AVSS

SPDIF_IN_N

SD_R

SPDIF_IN_P

SD_INCM_G SD_B

HDMI_RX_0_CEC_DAT HDMI_RX_0_HTPLG_IN

SD_INCM_B HDMI_RX_0_HTPLG_OUT SD_Y1

HDMI_RX_0_DDC_SCL

SD_PR1

HDMI_RX_0_DDC_SDA

SD_PB1

HDMI_RX_0_RESREF

SD_INCM_COMP1

HDMI_RX_0_CLK_N

SD_Y2

HDMI_RX_0_CLK_P

SD_PR2

HDMI_RX_0_DATA0_N

SD_PB2

HDMI_RX_0_DATA0_P

HDMI_RX_0_DATA1_N SD_INCM_COMP2 SD_Y3

HDMI_RX_0_DATA1_P

SD_PR3

HDMI_RX_0_DATA2_N

SD_PB3

HDMI_RX_0_DATA2_P

SD_INCM_COMP3 HDMI_RX_0_VDD3P3 SD_L1

HDMI_RX_0_VDD1P2

SD_C1

HDMI_RX_0_VDD2P5

SD_INCM_LC1

HDMI_RX_0_AVSS_1

SD_L2

HDMI_RX_0_AVSS_2

SD_C2

HDMI_RX_0_AVSS_3

SD_INCM_LC2

HDMI_RX_0_AVSS_4

SD_L3

HDMI_RX_0_AVSS_5

SD_C3

HDMI_RX_0_AVSS_6

SD_INCM_LC3 HDMI_RX_0_PLL_AVSS SD_CVBS1 HDMI_RX_0_PLL_DVDD1P2 SD_CVBS2

HDMI_RX_0_PLL_DVSS

SD_CVBS4 SD_INCM_CVBS1 HDMI_RX_1_CEC_DAT SD_INCM_CVBS2 HDMI_RX_1_HTPLG_IN SD_INCM_CVBS3 HDMI_RX_1_HTPLG_OUT SD_INCM_CVBS4HDMI_RX_1_DDC_SCL SD_SIF1

HDMI_RX_1_DDC_SDA

SD_INCM_SIF1

HDMI_RX_1_RESREF

SD_FB

HDMI_RX_1_CLK_N

SD_FS

HDMI_RX_1_CLK_P

SD_FS2

HDMI_RX_1_DATA0_N HDMI_RX_1_DATA0_P PLL_VAFE_AVDD1P2 PLL_VAFE_AVSSHDMI_RX_1_DATA1_N HDMI_RX_1_DATA1_P PLL_VAFE_TESTOUT RGB_HSYNC HDMI_RX_1_DATA2_N RGB_VSYNC

HDMI_RX_1_DATA2_P HDMI_RX_1_VDD3P3 HDMI_RX_1_VDD1P2 HDMI_RX_1_VDD2P5 HDMI_RX_1_AVSS_2 HDMI_RX_1_AVSS_3

RGB_VSYNC

R336

R337

R338

HDMI_RX_1_AVSS_4 HDMI_RX_1_AVSS_5 HDMI_RX_1_AVSS_6 HDMI_RX_1_AVSS_7 HDMI_RX_1_AVSS_8 HDMI_RX_1_AVSS_9 HDMI_RX_1_PLL_AVSS HDMI_RX_1_PLL_DVDD1P2 HDMI_RX_1_PLL_DVSS

AUD_SCK

AG18

C373 1000pF

C377 0.01uF

C380 0.1uF

C3004 0.1uF

C3007 4.7uF

C3010 1000pF

C3013 0.01uF

C3016 0.1uF

C383 4.7uF

C386 1000pF

C389 0.01uF

C3018 10uF

D1.8V

C391 0.1uF

C397 0.1uF

C399 0.1uF

C3003 0.1uF

C3006 0.1uF

C3009 4.7uF

C3012 4.7uF

C3015 4.7uF

C3019 33uF

A2.5V

AH26 AF23 C347 0.01uF

AA20 AB21

C355 0.1uF

C361 10uF

AC22

D1.8V

AC23 AD23 D1.8V

AH25 AG25 AH23 AG23 AG24

C369 1000pF

AH24

C375 1000pF

C372 1000pF

C379 1000pF

C382 0.01uF

C385 0.01uF

C388 0.01uF

C392 0.01uF

AE22 AB20

C346 0.01uF

AC21

C354 0.1uF

C394 0.1uF 16V

C396 0.1uF 16V

C3000 C3002 0.1uF 10uF 16V 10V

C3005 0.1uF 16V

C3008 0.1uF 16V

C3011 0.1uF 16V

C3014 0.1uF 16V

C3017 0.1uF 16V

C3020 0.1uF 16V

C360 10uF

AE23 AF21 AE21 AF22 AG22 AD21 AC20

C348 0.01uF

AD22

C356 0.1uF

C362 10uF

010:AE6 SPDIF_OUT

AH2 AC6 AE4

C337 0.1uF

AF3

IC100 LGE3556C (C0 VERSION)

AH1 READY R331 1K

AG1 AA6 AA5

R334 R332

P_+5V

10K

AB3 Y6 AC4

D1.2V

499

R342

R343

AC2 AD1 AD2 AE1 AE2 AF1 AF2

008:AA19

HDMI0_RXC+_BCM

008:AA19

HDMI0_RX0-_BCM

008:AB19

HDMI0_RX0+_BCM

008:AB19 A3.3V

HDMI0_RX1-_BCM

008:AB19

HDMI0_RX1+_BCM

008:AC19

HDMI0_RX2-_BCM

008:AC19

HDMI0_RX2+_BCM

AD3

H8 J8 K8

C365 0.1uF 16V

HDMI0_RXC-_BCM

L8 M8 N8 P8 R8 AA8

BLM18PG121SN1D L308

008:AC19

A1.2V

H9 H10

A2.5V

H11

AE3

H12

AC3 AD4

C338 4.7uF

AB5

C341 0.1uF

C349 0.1uF

AB6 AG2

H13 H14

BLM18PG121SN1D L305

H15 H16

AB4

H17

AA7

H18

C339 1000pF

AC5 W8

C343 0.01uF

H19

C351 10uF

H21 J21 K21

P_+5V AA3 V4 U6 V5

L21 M21 N21 P21 R21 T21

V3 W4 W2

499

A3.3V

R330

U21 V21

READY

W21

R344 20

Y1 Y2

Y21

AA1

BLM18PG121SN1D L307

AB1 Y3

A1.2V

A2.5V

D3.3V

VDDC_2

VDDC_3

AB7

VDDC_4

AC7

VDDC_5

VDDC_6

VDDC_7

AA9

VDDC_8

G10

VDDC_9

A11

VDDC_10

L11

VDDC_11

M11

VDDC_12

N11

VDDC_13

P11

VDDC_14

R11

VDDC_15

T11

VDDC_16

U11

VDDC_17

V11

VDDC_18

D12

VDDC_19

G12

VDDC_20

L12

VDDC_21

M12

VDDC_22

N12

VDDC_23

P12

VDDC_24

R12

VDDC_25

T12

VDDC_26

U12

VDDC_27

V12

VDDC_28

L13

VDDC_29

M13

VDDC_30

N13

VDDC_31

P13

VDDC_32

R13

VDDC_33

T13

C376 0.1uF

AA12 AA13 AA18

AA19

E28

C342 4.7uF

C350 0.1uF

C357 0.1uF

L28

BLM18PG121SN1D L306

U7 V7 W7

V13 AGC_VDDO

U28 AB28 D1.8V

M14 VDDO_1

N14

VDDO_2

P14

VDDO_3

R14

VDDO_4

T14

VDDO_5

U14

VDDO_6

V14

VDDO_7

L15

VDDO_8

M15 N15

U8 V8

G11

AA4

G13

C344 1000pF

C352 0.01uF

C359 10uF

G14 L14

VDDC_1

U13 AH27

AB2

AD6 K7

A3.3V

AA2

AD5 J7

HDMI_SCL 008:AA19 HDMI_SDA 008:AA19

R333

AC1

IC100 LGE3556C (C0 VERSION)

A2.5V

A14 G15 A19 G19

C3001 0.01uF

AUD_LRCK

AG26

G17

C398 1000pF

AUD_LRCH

AD18

SD_CVBS3

HDMI_RX_1_AVSS_1

RGB_HSYNC

AH19

SD_INCM_R SD_G

R341 10K

AF27

EDSAFE_AVSS_1

C370 0.1uF

AE18 AF18 AD17

R340 10K

AF26 A1.2V

BLM18PG121SN1D L300

I2S_CLK_IN I2S_CLK_OUT

10K

AB22

A2.5V

DS_AGCI_CTL DS_AGCT_CTL

R335

AA21

R339 10K

AG28

C395 4.7uF

C393 0.01uF

D3.3V

IC100 LGE3556C (C0 VERSION)

AH28

C390 1000pF

P15 DDRV_1

R15

DDRV_2

T15

DDRV_3

U15

DDRV_4

V15

DDRV_5

A16

DDRV_6

G16

DDRV_7

L16

DDRV_8

M16

DDRV_9

N16

DVSS_1

DVSS_62

DVSS_2

DVSS_63

DVSS_3

DVSS_64

DVSS_4

DVSS_65

DVSS_5

DVSS_66

DVSS_6

DVSS_67

DVSS_7

DVSS_68

DVSS_8

DVSS_69

DVSS_9

DVSS_70

DVSS_10

DVSS_71

DVSS_11

DVSS_72

DVSS_12

DVSS_73

DVSS_13

DVSS_74

DVSS_14

DVSS_75

DVSS_15

DVSS_76

DVSS_16

DVSS_77

DVSS_17

DVSS_78

DVSS_18

DVSS_79

DVSS_19

DVSS_80

DVSS_20

DVSS_81

DVSS_21

DVSS_82

DVSS_22

DVSS_83

DVSS_23

DVSS_84

DVSS_24

DVSS_85

DVSS_25

DVSS_86

DVSS_26

DVSS_87

DVSS_27

DVSS_88

DVSS_28

DVSS_89

DVSS_29

DVSS_90

DVSS_30

DVSS_91

DVSS_31

DVSS_92

DVSS_32

DVSS_93

DVSS_33

DVSS_94

DVSS_34

DVSS_95

DVSS_35

DVSS_96

DVSS_36

DVSS_97

DVSS_37

DVSS_98

DVSS_38

DVSS_99

DVSS_39

DVSS_100

DVSS_40

DVSS_101

DVSS_41

DVSS_102

DVSS_42

DVSS_103

DVSS_43

DVSS_104

DVSS_44

DVSS_105

DVSS_45

DVSS_106

DVSS_46

DVSS_107

DVSS_47

DVSS_108

DVSS_48

DVSS_109

DVSS_49

DVSS_110

DVSS_50

DVSS_111

DVSS_51

DVSS_112

DVSS_52

DVSS_113

DVSS_53

DVSS_114

DVSS_54

DVSS_115

DVSS_55

DVSS_116

DVSS_56

DVSS_117

P16 R16 T16 U16 V16 AA16 D17 L17 M17 N17 P17 R17 T17 U17 V17 AA17 AC19 G18 L18 M18 N18 P18 R18 T18 U18 V18 D20 G20 H20 A21 E21 F21 G21 E22 F22 G22 H22 J22 K22 L22 M22 N22 P22 R22 T22 U22 V22 W22 Y22 AA22 W23 AB23 F28 M28 T28 AC28

DVSS_57 DVSS_58 DVSS_59 DVSS_60 DVSS_61

BCM VIDEO IN & MAIN POWER BCM VIDEO IN/BCM POWER

08/10/xx 3

LGE Internal Use Only

IC100 LGE3556C (C0 VERSION) EJTAG

LVDS_TX_1_CLK_P LVDS_TX_1_CLK_N LVDS_PLL_VREG

CHIP2POD_MDO5

LVDS_TX_AVDDC1P2

CHIP2POD_MDO6

LVDS_TX_AVDD2P5_1

CHIP2POD_MDO7

LVDS_TX_AVDD2P5_2

CHIP2POD_MOSTRT

LVDS_TX_AVSS_1

CHIP2POD_MOVAL

LVDS_TX_AVSS_2

R212 C223 0.1uF

AE20 560AH22 AH20 AG19

C222 0.01uF

AH21

R211 1.5K

LVDS_TX_AVSS_5

VDAC_AVDD1P2

LVDS_TX_AVSS_6

VDAC_AVDD3P3_1

LVDS_TX_AVSS_7

VDAC_AVDD3P3_2

LVDS_TX_AVSS_8 LVDS_TX_AVSS_9

AD20

D3.3V

LVDS_TX_AVSS_4 VDAC_AVDD2P5

LVDS_TX_AVSS_10 LVDS_TX_AVSS_11

VDAC_AVSS_1

M25 M24

VDAC_AVSS_3 VDAC_RBIAS

CLK54_AVDD1P2

VDAC_1

CLK54_AVDD2P5 CLK54_AVSS

VDAC_2

CLK54_XTAL_N CLK54_XTAL_P

VDAC_VREG

PM_OVERRIDE BSC_S_SDA VCXO_AGND_1

A3.3V

A1.2V

A2.5V

T8 R3 U3

L203 BLM18PG121SN1D

L200

T4 T3

BLM18PG121SN1D

0.1uF

V1 V2 U1 T5

D3.3V

C230

C228

C227

C225

C226

R214 120

USB HUB

4.7uF

0.1uF

R213 3.9K

C202 100pF

0.1uF

USB1_OCD

BT_DM

USB_DM

A2.5V BLM18PG121SN1D

1K R218

P3 P2 N2 P1 P4 N4 N1

C233 4.7uF

L204

C232 0.1uF

C224 0.1uF 16V

C231 4.7uF

C201 4.7uF

C229 0.1uF

BLM18PG121SN1D L201

EPHY_TDN EPHY_TDP

BLM18PG121SN1D L205

VCXO_AGND_2 USB_AVSS_1

VCXO_AGND_3

USB_AVSS_2

VCXO_AVDD1P2

N5 P7

USB_AVSS_3

VCXO_PLL_AUDIO_TESTOUT

AV_L_IN_1

010:K25 002:D5

AV_R_IN_1 AV1_INCM

COMP_L_IN_1 COMP_R_IN_1 002:D5COMP1_INCM 010:Q22 COMP_L_IN_2 010:Q23 COMP_R_IN_2 002:D6COMP2_INCM SIDE_LIN SIDE_RIN 002:D5 SIDE_INCM PC_L_IN PC_R_IN 002:D6

PC_INCM

R201

49.9

C203

0.015uF

AE6

R202

49.9

C204

0.015uF

AD7

C213

0.15uF

AF6

49.9

C205

0.015uF

AH4

R209 R210

49.9

C206

0.015uF

AG5

R203

49.9

C214 C207

0.15uF 0.015uF

AG6

R204

49.9

C208

0.015uF

AF7

R205

49.9

C215 C209

0.15uF 0.015uF

AH5

R206

49.9

C210

0.015uF

AG7

49.9

0.15uF 0.015uF

AH6

R207

C216 C211

R208

49.9

C212

0.015uF

AF8

0.15uF

AE8

C217

AG4

AE7

AD8

AH7 AH8 AG8

0.47uF C248

0.47uF

0.47uF C247

C246

0.47uF

0.47uF C244

0.047uF

AB9

C245

C243

0.047uF

0.047uF C241

C242

0.047uF

0.047uF C240

C239

0.047uF

0.047uF C238

C237

C234

C235

C236

0.047uF

AF5 AA10 AB10

C249 0.1uF

AA11 AB11 AC8 AE5

USB_AVSS_5 USB_AVDD1P2 USB_AVDD1P2PLL USB_AVDD2P5

RESET_OUTB RESETB NMIB

USB_AVDD2P5REF

TMODE_0

USB_AVDD3P3

TMODE_1

USB_RREF

TMODE_2

USB_DM1

TMODE_3

USB_DP1

SPI_S_MISO

USB_DM2

POR_OTP_VDD2P5

USB_DP2

POR_VDD1P2

USB_MONCDR USB_MONPLL USB_PWRFLT_1 USB_PWRFLT_2

EJTAG_TCK EJTAG_TDI EJTAG_TDO

USB_PWRON_1

EJTAG_TMS

USB_PWRON_2

EJTAG_TRSTB EJTAG_CE1

EPHY_RDN

PLL_MAIN_AVDD1P2

EPHY_RDP

PLL_MAIN_AGND

EPHY_TDN PLL_MAIN_MIPS_EREF_TESTOUT EPHY_TDP

PLL_RAP_AVD_TESTOUT

EPHY_AVDD1P2

PLL_RAP_AVD_AVDD1P2

EPHY_AVDD2P5

PLL_RAP_AVD_AGND

EPHY_AGND_2 EPHY_AGND_3

BYP_CPU_CLK BYP_DS_CLK BYP_SYS175_CLK

C4 A5 E5

G7 H7

AD26 AC27 AE25 Y23

54MHz_XTAL_N

002:H1

54MHz_XTAL_P

002:H1

C257 0.1uF

C261 10uF

2 3

X200 54MHz 1

L210

LVDS_TX_1_DATA2_N

35 A1.2V

LVDS_TX_1_DATA2_P

34 33 D3.3V

JTAG_TDI JTAG_TDO

R223 2.7K

JTAG_TMS

READY R230 2.7K

/JTAG_TRST

H6 H5

A1.2V L208 BLM18PG121SN1D

AB26 AC25

R224 2.7K READY

R220

LVDS_TX_1_CLK_P

31 30

LVDS_TX_1_DATA1_N

LVDS_TX_1_DATA1_P

LVDS_TX_1_DATA0_N

LVDS_TX_1_DATA0_P

26 25 24

A1.2V L209 BLM18PG121SN1D

390 READY

R231 2.7K

LVDS_TX_1_CLK_N

JTAG_TCLK

LVDS_TX_0_DATA4_N

LVDS_TX_0_DATA4_P

LVDS_TX_0_DATA3_N

AA24

LVDS_TX_0_DATA3_P

Y24 AE24

2.7K

R221

AD25

2.7K

R222

SDA3_3.3V

LVDS_TX_1_DATA3_P

AB8

001:B3;001:I4

LVDS_TX_1_DATA3_N

C262 0.1uF

Q201 2N7002(F)

LVDS_TX_1_DATA4_P

A2.5V L206 BLM18PG121SN1D

R256

LVDS_TX_1_DATA4_N

R219

R252 22

R243 27K

40 WATCH_DOG_RESET 001:D3 SYS_RESET 001:D3

2.7K

SCL3_3.3V

F6 N24

001:B3;001:I4

C258 4.7uF

P24

Q200 2N7002(F)

L207 BLM18PG121SN1D

AF25

DISP_EN

R251

AC24

AB27

R244 22

R242

A1.2V

AB24

AH3

100

AA23

V25

PC_SER_DATA

AC26

AF24

PC_SER_CLK

AD28

LVDS_TX_0_DATA2_N

LVDS_TX_0_DATA2_P

18 17

AUDMX_LEFT2

15 14

AUDMX_LEFT3

AUDMX_RIGHT3

LVDS_TX_0_CLK_N LVDS_TX_0_CLK_P

LVDS_TX_0_DATA1_N LVDS_TX_0_DATA1_P

AUDMX_INCM3 AUDMX_LEFT4

LVDS_TX_0_DATA0_N

11 SIDE_INCM

TP210 R225 5.1

AUDMX_LEFT5 AUDMX_RIGHT5

LVDS_TX_0_DATA0_P

10 9

D3.3V

AUDMX_INCM5 AV1_INCM

TP211 R226 5.1

AUDMX_INCM6 AUDMX_AVSS_1

7 6 5

AUDMX_AVSS_2 COMP1_INCM

TP212 R227 5.1

AUDMX_AVSS_5 AUDMX_AVSS_6

MOD_ROM_TX

MOD_ROM_RX

AUDMX_LDO_CAP AUDMX_AVDD2P5

C267

A1.2V AD27

AUDMX_INCM2

AUDMX_AVSS_4

R249 604

A2.5V

AUDMX_RIGHT2

AUDMX_AVSS_3

R240

D3.3V

AUDMX_LEFT6

READY

AUDMX_INCM1

AUDMX_RIGHT6

AUDMX_LEFT1

AUDMX_INCM4

D3.3V

AUDMX_RIGHT1

AUDMX_RIGHT4

R235

LVDS

EPHY_PLL_VDD1P2 EPHY_AGND_1

1008LS-272XJLC 33pF

EPHY_VREF EPHY_RDAC

R236

D3.3V

BYP_SYS216_CLK 010:K24

USB_AVSS_4

EJTAG_CE0 P6

EPHY_RDN EPHY_RDP

A1.2V

R2 T1

R217 240

USB_DP

R1 T2

USB1_CTL

BT_DP

LVDS_TX_1_CLK_P

FHD

PK950 PK550 R216 2.7K R1227 0

12pF C269

LVDS_TX_1_CLK_N

READY

C251 10uF

22 R250

A1.2V A2.5V

BSC_S_SCL

3 R6

VDAC_AVSS_2

CLK54_MONITOR

LVDS_TX_1_DATA4_N

VIO

4.7K R255

CHIP2POD_MDO2 CHIP2POD_MDO3 CHIP2POD_MDO4

LVDS_TX_1_DATA4_P

LVDS_TX_1_DATA4_N

LVDS_TX_1_DATA3_N

R254

BROAD BAND STUDIO

R200 1.5K

CHIP2POD_MDO1

LVDS_TX_1_DATA3_P

E2 E3

54MHz_XTAL_P

GND NC

0.1uF

C221

0.1uF

C220

0.1uF

C219

4.7uF

C218

AG21

AF19

C200 4.7uF

LVDS_TX_1_DATA4_P

DINT

R237 1K

LVDS_TX_1_DATA2_P LVDS_TX_1_DATA2_N

54MHz_XTAL_N

GND GND

4.7K R253

AF20

LVDS_TX_1_DATA3_N

CHIP2POD_MDO0

LVDS_TX_1_DATA1_N

GND

AC18 AG20

TJC2508-4A

LVDS_TX_1_DATA3_P

CHIP2POD_MCLKO

LVDS_TX_AVSS_3

L202 BLM18PG121SN1D

P200

POD2CHIP_MIVAL

C3 D1

A28

LVDS_TX_1_DATA2_P

TCK nRST

GND

4.7K R246

A1.2V

LVDS_TX_1_DATA1_N LVDS_TX_1_DATA2_N

LVDS_TX_1_DATA1_P

C28

POD2CHIP_MDI6 POD2CHIP_MDI7 POD2CHIP_MISTRT

R241

E25

LVDS_TX_1_DATA1_P

TMS

002:D4 JTAG_TMS 002:D4 JTAG_TCLK 001:C3 RESET

LVDS_TX_1_DATA0_N

F24 F23 A2.5V

A3.3V

LVDS_TX_1_DATA0_N

POD2CHIP_MDI5

LVDS_TX_1_DATA0_P

TDI TDO

4.7K R245

B28 B27 A27

POD2CHIP_MDI4

LVDS_TX_0_CLK_N

F25 C27 C26

LVDS_TX_1_DATA0_P

B5 B1

READY nTRST

E24

POD2CHIP_MDI3

002:D4 /JTAG_TRST 002:D4 JTAG_TDI 002:D4JTAG_TDO

LVDS_TX_0_CLK_P

C268 12pF

22 R248

3.3K

E23

LVDS_TX_0_CLK_N

LVDS_TX_0_DATA4_N

3.3K

D27 D26

POD2CHIP_MDI2

R247

D28

LVDS_TX_0_CLK_P

P201 YFDW254-14S

R239

E26

LVDS_TX_0_DATA4_N

LVDS_TX_0_DATA4_P

0.1uF C266

E27

POD2CHIP_MDI0 POD2CHIP_MDI1

LVDS_TX_0_DATA3_P LVDS_TX_0_DATA3_N

4.7uF

C25

LVDS_TX_0_DATA4_P

C265

D25 D24

POD2CHIP_MCLKI

LVDS_TX_0_DATA2_N

4.7uF

G23

LVDS_TX_0_DATA2_P

LVDS_TX_0_DATA3_P LVDS_TX_0_DATA3_N

LVDS_TX_0_DATA1_N

R238

LVDS_TX_0_DATA2_N

RMX0_SYNC

B6 B3

1K 1K 1K

LVDS_TX_0_DATA2_P

R232 R233 R234

LVDS_TX_0_DATA1_N

54MHz X-TAL

LVDS_TX_0_DATA1_P

0.1uF C260

RMX0_CLK RMX0_DATA

C252 0.1uF

LVDS_TX_0_DATA1_P

C253 0.1uF C254 4.7uF C255 0.1uF C256 4.7uF

B25 A26

LVDS_TX_0_DATA0_N

D3.3V

LVDS_TX_0_DATA0_P LVDS_TX_0_DATA0_N

C259 0.1uF

A25

PKT0_DATA PKT0_SYNC

B4 A4

C264

B26

FE_TS_SYN

LVDS_TX_0_DATA0_P

PKT0_CLK

0.1uF

C24

C263

D23

FE_TS_CLK FE_TS_SERIAL

1 COMP2_INCM

TP213 R228 5.1

TF05-51S P202

A2.5V

PC_INCM

TP214 R229 5.1

C250 10uF

AUDIO INCM-TP PLACE NEAR JACKS

BCM AUS DVR BCM AUDIO/LVDS

08/10/27 2

LGE Internal Use Only

IC100 LGE3556C (C0 VERSION)

NAND_RB

NAND_RE

NAND_CE C10 0.1uF

NC_7 NC_8 VDD_1 VSS_1 NC_9 NC_10

NAND_ALE

NAND_WE

D3.3V 10K R12

NC_11 NC_12 NC_13 NC_14

C B

FLASH_WP

NC_15

Q10 KRC103S

FLASH_WP

35 34

NAND_CLE

NAND_DATA[2]

NC_27 NC_26 I/O7

NAND_DATA[7]

I/O6

NAND_DATA[6]

I/O5

NAND_DATA[5]

I/O4

NAND_DATA[4]

NAND_DATA[3] R39 NAND_DATA[4]

2.7K READY

2.7K NAND_DATA[5] READY R41 2.7K NAND_DATA[6]

NC_24 NC_23

NAND_DATA[7]

VDD_2 0.1uF

VSS_2

C13

NAND_ALE

NC_22

H28 J26 G26 J27 R77 2.7K

NAND_DATA[3]

I/O2

NAND_DATA[2]

I/O1

NAND_DATA[1]

I/O0

J28 F27 G24 H26 R78

NAND_IO[7] : MIPS Frequency (0) 0 : 405MHz 1 : 378MHz

READY R57 2.7K

R61 2.7K

READY R58 2.7K

R62 2.7K

G28 K23 G25

NAND_ALE : I2C Level (0) 0 : 3.3V Switching 1 : 5V Switching

EBI_ADDR1

GPIO_03

EBI_ADDR0

GPIO_04

EBI_ADDR5

GPIO_05

EBI_ADDR6

GPIO_06

EBI_ADDR8

GPIO_07

EBI_ADDR9

GPIO_08

EBI_ADDR13

GPIO_09

EBI_ADDR12

N26 N25

GPIO_11

EBI_ADDR10

GPIO_12

EBI_ADDR7

GPIO_13

EBI_TAB

GPIO_14

EBI_WE1B

GPIO_15

EBI_CLK_IN

GPIO_16

EBI_CLK_OUT

GPIO_17

EBI_RWB

GPIO_18

EBI_CS0B

GPIO_19

D3.3V

NAND_DATA[0]

U24

NAND_DATA[1]

T26

NAND_DATA[2]

T27

NAND_DATA[3]

U26

NAND_DATA[4]

U27

NAND_DATA[5]

V26

NAND_DATA[6]

V27

NAND_DATA[7]

V28 T24

NAND_CE

R23

NAND_ALE

NAND_DATA[0]

T23

NAND_RE

NC_19

NAND_CLE

NC_18

NAND_RB

T25 R24

NAND_WE

U25

GPIO_22

NAND_DATA1

GPIO_23

NAND_DATA2

GPIO_24

NAND_DATA3

GPIO_25

NAND_DATA4

GPIO_26

NAND_DATA5

GPIO_27

NAND_DATA6

GPIO_28

NAND_DATA7

GPIO_29

NAND_CS0B

GPIO_30

NAND_ALE

GPIO_31

NAND_REB

GPIO_32

NAND_CLE

GPIO_33

NAND_WEB

GPIO_34

NAND_RBB

GPIO_35

NC_17

U23

NAND_DATA[0-7]

V23

V24

GPIO_38

SF_MOSI

GPIO_39

SF_SCK

GPIO_40

SF_CSB

GPIO_41

4.7K

READY

VSS

A8’h‘ 5

C14 0.1uF

SCL

R20

SCL3_3.3V

SDA

R21

SDA3_3.3V

R15 330

R24

C11 22uF 16V

C15 0.1uF 16V

D3.3V

R87

BCM_TX READY

0 0

AH18

R88 R131

P23

R127

R95

FLASH_WP MODEL_OPT_0

R129

100

R130

L23

R89

100 22

R90

R91

AUD_MASTER_CLK

R92

100

008:H29

HDMI_HPD_1 HDMI_POWER_1 EPHY_ACTIVE_Y EPHY_LINK

BCM_AVC_DEBUG_RX1 VREG_CTR

R133

TUNER_RESET

R134

MOD_ROM_TX

MOD_ROM_RX

HDMI_POWER_2 COMPOSITE1_SW

P25

R96

R97

R98

L27

R180

M26

R181 R177

MODEL_OPT_3 WIRELESS_DL_RX

R136

HDMI_POWER_3

HDMI_POWER_4

R26 R147

P28

WIRELESS_DL_TX

FE_TS_VAL

MODEL_OPT_2 COMP1_SW

100

P27 K6 K5

R102

P26

R103

R138

R132 R137

DDC_SCL

22 22

DDC_SDA

DEMOD_RESET COMP2_SW

L4 R139

RF_BOOSTER

W27 W28 W26 W25

SGPIO_03

SGPIO_04

D3.3V

SGPIO_05

SCL0_3.3V

K3 K2

SGPIO_07

R19 0 SOC_RESET

008:H20

HDMI_HPD_2

BCM_AVC_DEBUG_TX1

R27

SGPIO_06 R17 10K

R25

R28

SGPIO_02

READY

N23

GPIO_57

* I2C_3 : SYSYEM EEPROM, MODULE

R86

SGPIO_01

* I2C_1 : HDMI MUX, DEMOD, WIERLESS-JACK

R94

AA25

L24

SGPIO_00

* I2C_2 : NEC, AMP, (NVRAM)

replacement nvram p/n : EAN61086701

BCM_RX

M27

GPIO_56

* I2C_0 : TUNER

READY WATCH_DOG_RESET

/RST_HUB

GPIO_55

* I2C MAP

SYS_RESET

BT_RESET

Y27

GPIO_54 0

008:H10

Y28

GPIO_53 R23

HDMI_HPD_3 MODEL_OPT_1 DSUB_DET

AD19

GPIO_52

008:R29

AE19

GPIO_51

KIA7029AF

HDMI_HPD_4

M23

GPIO_49

R22 10K

R18 910

IC103

SW10 SKHMPWE010 3

FOR JDEGRESET

VCC

R13 0

R125

N27

GPIO_50

AA28

0 1K

N28

GPIO_48

D3.3V

R124

Y26

GPIO_47 D3.3V

R123

AA27

Y25

GPIO_46

IC102 M24M01-HRMN6TP

K25

GPIO_45

R14

GPIO_44

RESET

R122

AA26

GPIO_43

D3.3V

K26

GPIO_42

SYSTEM EEPROM

MODEL_OPT_5 SIDEAV_DET

K24

GPIO_37 SF_MISO

MODEL_OPT_4

K28

GPIO_36 W24

NC_16

K27

GPIO_21 NAND_DATA0

L25

GPIO_10

EBI_ADDR11

R121 R84

L26

GPIO_20 NAND_DATA[0-7]

NAND_CLE 0 : Enable D2CDIFF AC (Dns) 1 : Disable D2CDIFF AC

R63 2.7K

G27

NC_20 I/O3

H27

D3.3V

NAND_IO[6:5] : Xtal Bias Control (1,0) 00 : 1.2mA 01 : 1.8mA 10 : 2.4mA (Recommand) 11 : 3.0mA

R52 2.7K

READY

NAND_CLE

NC_21

2.7K

J25 F26

NAND_IO[4] : CPU Endian (0) 0 : Little Endian 1 : Big Endian

R48 2.7K READY

R56

C12 10uF 6.3V

R50 2.7K R51 2.7K

R40

D3.3V

NC_25

R47 2.7K READY

H23

NAND_IO[3:2] : NAND ECC (1,0) 00 : No ECC 01 : 1 ECC Bit 10 : 4 ECC Bit 11 : 8 ECC Bit

2.7K

READY R44 2.7K

H24

GPIO_02

4.7K

O p e n D r a i nRB

R46 2.7K

GPIO_01

EBI_ADDR2

4.7K R155

NC_6

R11

R10

NC_5

NC_28

READY R45

GPIO_00

EBI_ADDR4

2.2K R153

NC_4

NAND_DATA[1]

EBI_ADDR3

2.2K R154

2.7K

NC_3

NC_29

J24 H25

2.7K

NC_2

J23

NAND_IO[1] : NAND Block 0 Write (0) 0 : Enable Block 0 Write 1 : Disable Block 0 Write

R79

BCM REVIEW

2.7K

READY R49 2.7K

2.7K

R43 NC_1

NAND_IO[0] : Flash Select (1) 0 : Boot From Serial Flash 1 : Boot From NAND Flash

2.7K

NAND_DATA[0]

R80

R42

NAND_DATA[0-7]

IC500 NAND04GW3B2DN6E

D3.3V

4.7K R150 READY 4.7K R151 READY 4.7K R152

D3.3V

R148

Boot Strap

4.7K R149

NAND FLASH MEMORY 4G BIT FOR BBTV

R183

R184

R185

R186

SDA0_3.3V SCL1_3.3V SDA1_3.3V SCL2_3.3V SDA2_3.3V SCL3_3.3V

READY

SDA3_3.3V

Debugging for AVC

4.7K

G19 C5

MODEL_OPT_2

HIGH

DDR 512MB

MODEL_OPT_3

FHD

MODEL_OPT_4

E18

NOT USE

D18

LOW

MODEL OPTION PIN NAME

PIN NO.

HIGH

LOW

MODEL_OPT_0

PK90

PK50/PK70

MODEL_OPT_1

NOT USE

MODEL_OPT_2

NOT USE

MODEL_OPT_3

PK70

DDR 256MB

NC/E0

NC/E1

NC/E2

VSS

VCC 8

WC 7

4 GND

SCL6

SDA 5

VCC

C21 0.1uF 16V

SCL

SDA

R115

R116

replacement micom eeprom p/n : EAN61146201

PK50/PK90

WIRELESS_PWR_EN

R159 100K

WIRELESS_DETECT

P40

P120/INTP0/EXLVI

P41

P123/XT1

RESET

FLMD0

P122/X2/EXCLK/OCD0B

P140/PCL/INTP6 R160 0 P 0 0 / T I 0 0 0 R166 P01/TI010/TO00

RL_ON

R164 100

0 0 0

ANI2/P22

ANI3/P23 R167

ANI4/P24 R165

ANI5/P25R161

10K

ANI6/P26R162

ANI7/P27R163

FLMD0 EDID_WP SUB_SCL

SUB_SDA MODEL1_OPT_2

D3.3V

1.2V_1.8V_EN +3.3V_EN KEY2 KEY1

AVSS

AVREF

PK90 R37 10K

0IMMRSG036B

R173 2 2

MODEL_OPT_0 MODEL_OPT_1

MODEL_OPT_5

PIN NO.

11 21 P10/SCK10/TXD022

PIN NAME

R172 2 2 P11/SL10/RXD0

MODEL OPTION

+3.3V_NEC_ST IC14 M24C16-WMN6T

+3.3V_NEC_ST

C24 0.1uF 16V

4.7K R174 READY 4.7K

AC_DET

1K R74

READY R72 1K

READY R71 1K

READY R70 1K

1K R69

R68

MODEL_OPT_5

P70/KR0

NEC_RXD

MODEL_OPT_2 MODEL_OPT_4

MODEL1_OPT_2

P71/KR1 0

R111 P32/INTP3/OCD1B 0

MODEL1_OPT_3

MODEL_OPT_1 MODEL_OPT_3

READY R35 10K

READY R73 1K

1K R65

R66

1K R64

100

R187

AUSTRALIA

FLASH_WP MODEL1_OPT_1 OCD1B

LOW

R179

ERROR_DET

SOC_RESET MODEL1_OPT_0 MODEL1_OPT_1

P72/KR2

P13/TXD6

HIGH

100

P74

P73/KR3

KEY1

1/16W 1% R158

100KOhm 1%

R170 2 2

EURO

100

R30

R110 0

120K

R176 33 P130 4.7K IC701 P33/TI51/TO51/INTP4 32 P20/ANI0 R168 5 P75 31 ANI1/P21 R178 6 UPD78F0513AGA-GAM-AX

OCD1A

HIGH

R29

1/10W 5%

HIGH

DISP_EN

R113 R114 0

MODEL1_OPT_3 MODEL1_OPT_0

R83 47K

100

AMP_RESET_N

BRAZIL

LED_WHITE 5V_ON

PK50/PK70 R38 10K

100

R67

HIGH

READY R36 10K

100

R55

MODEL_OPT_0

LOW

READY R34 10K

R54

READY R60 1K

READY R59 1K RF_SWITCH_CTL BT_ON/OFF

100

OPT 1

LOW

READY R33 10K

chassis option OPT 5

R53

PK70 R31 10K

D3.3V

PK50/PK90 R32 10K

MODEL OPTION

001:F4

120KOhm 1%

2 P62/EXSCL0 3 P63 4

NEC_ISP_TXD

MICOM MODEL OPTION

22 P60/SCL0 22 P61/SDA0

R109 R112

R108 CHECK PIN!!

+3.3V_NEC_ST

P14/RXD6

R169 2 2

VSS

10K R82

REGC

FLMD0

R119 0 P16/TOH1/INTP5 16 P15/TOH0 17 R120 0

0.1uF C19

10K

MODEL_OPT_3

R107

MODEL_OPT_0

10K

RED & WHITE ADD BREATHING

C20 0.1uF

R104

OCD1B RED ONLY

SDA1_3.3V

SCL1_3.3V

R81

P121/X1/OCD0A

LED_RED NEC_ISP_RXD

10K

OCD1A

1/8W 5%

+3.3V_NEC_ST

R182 4.7M

NEC_ISP_RXD

P124/XT2/EXCLKS

OCD1B

WIRELESS_DL_RX

RESET_NEC C25 0.1uF

R175 READY

NEC_TXD

NEC_ISP_TXD

32.768KHz X11 TXC

IR_NEC

10K

X10 10MHz

KDS

OCD1A

KDS

RESET_NEC

C23-*1 15pF 50V

LED_BREATHING

R27

NEC_ISP_RXD

10K

C22-*1 15pF 50V

VDD

R26

NEC_ISP_TXD

10K

R25

R28

HDMI_CEC

+3.3V_NEC_ST

R117 0 P31/INTP2/OCD1A 13 R118100 P30/INTP1 14 P17/TI50/TO50 15

TXC 50V 27pF C23

TXC 50V 22pF C22

P11 12505WS-12A00

BCM_AVC_DEBUG_RX1

C18 12pF

C17 12pF

BCM_AVC_DEBUG_TX1

1/16W 1%

100K R156

NEC CONFIGURATION

KDS X11-*1 32.768KHz

R157 3K

+3.3V_NEC_ST

ISP Port for SUB MICOM +3.3V_NEC_ST

P12/SO10

WIRELESS_DL_TX

FLMD00 0 1 : F 5 ; 0 0 1 : H 5

NEC SUB MICOM

12505WS-06A00

R171 0

P10

D3.3V

BCM GPIO & NEC MICOM & FLASH & SYS EEPROM BCM GPIO/NEC MICOM/FLASH/SYS EEPROM

08/10/28 1

LGE Internal Use Only

WIRELESS DIP POWER ON/OFF

ETHERNET JACK CIS21J121

L1200

L1201 PK950

BLM18PG121SN1D

P_17V A2.5V

JK1200

R1209 22K

C1202 0.1uF 50V

XRJV-01V-D12-180

PK950

C1203 2.2uF

PK950

WIRELESS_PWR_EN

R1208 10K PK950

C B

D1205

5.5V D3.3V

NC C1201 1000pF

GND

R1201 510

LINK_LED D1202

5.5V

EPHY_LINK R1200 510

ACTIVE_LED

D1203

5.5V

EPHY_ACTIVE_Y 001:H2

C1204 0.01uF 50V

WIRELESS INTERFACE

P_17V_WIRELESS

VCC[24V/20V/17V]_1

VCC[24V/20V/17V]_2 VCC[24V/20V/17V]_3

VCC[24V/20V/17V]_4

VCC[24V/20V/17V]_5

GND

VCC[24V/20V/17V]_6 D3.3V

WIRELESS_DETECT

DETECT INTERRUPT

PK950

R1204 10K PK950 R1203 1K

GND_1 RESET GND_2 I2C_SCL

WIRELESS_SCL

I2C_SDA

IR_PASS

PK950

R1202 4.7K

WIRELESS_DL_RX WIRELESS_DL_RX(WIRELESS_TX) WIRELESS_DL_TX

PK950 R1207 4.7K

WIRELESS_SDA WIRELESS_DL_TX(WIRELESS_RX)

WIRELESS

+5V_ST

PK950

JK1201

KJA-PH-3-0168

GND_3 UART_RX UART_TX GND_4 IR GND_5 GND_6

IR_PASS

Q1202 2SC3052 READY

C E

R1215 10K READY

Q1203 E 2SC3052 READY

R1216 47K

READY

7 8

R1213 PK950 0

9 10 11 12

WIRELESS_SDA

0 R1219 PK950

WIRELESS_SCL

0 R1226 PK950

13 14

SDA2_3.3V SCL2_3.3V

15 16

D3.3V

17 18 19 20

WIRELESS_SDA

SHIELD

WIRELESS_SCL

R1217 47K READY

READY

+5V_ST

R1214 47K READY

R1212 22

SIGN11824

RDN

EPHY_RDN 1000pF 002:B4

PK950

READY R1218

RD_CT

D1204

5.5V

C1200

P_17V_WIRELESS

RDP

EPHY_RDP 002:B4

AO3407A PK950

Q1200

PK950

D1201

5.5V

002:B4

Q1201

PK950

10K

TDN

EPHY_TDN

R1210 2.2K

Q1205 FDV301N READY S

TD_CT

Q1206 FDV301N READY S

D1200

TDP 5.5V

EPHY_TDP 002:B4

SDA2_3.3V

WIRELESS I2C LEVEL SHIFTER SCL2_3.3V

EAX61536402 ETHERNET/WIRELESS

LGE Internal Use Only

Great Company Great People

Brazil Brazil BBTV BBTV Training Training manual manual

Contents - Block Diagram - System Design - Trouble Shooting Guide

ATSC Group Brazil Team Last updated 2009.11.14

Power-Up Sequence ¾

BCM3556 (Main Chip)

There are no power sequence requirements. Any sequence will be acceptable All supplies have a minimum ramp up time of 100us. There is no maximum ramp up time restriction RESET should be held active during ramp up and at least 10ms after all voltages are above 95% of their specified nominal levels Min 100us

All power rails above minimum operating voltage

either 1.2V, 1.8V, 2.5V, 3.3V 1.2V 1.8V 2.5V 3.3V

rail rail rail rail

at at at at

1.14V 1.71V 2.375V 3.135V

95%

either 1.2V, 1.8V, 2.5V, 3.3V

Min 10ms Reset Input

Customer Oriented R&D

Breakthrough

10ë&#x2026;&#x201E; GP2 BR Chassis Power sequence (A2.5V -> D3.3V, D1.8V, D11.2V) : 844ms)

D3.3V A2.5V D1.8V D1.2V

Customer Oriented R&D

Breakthrough

10ë&#x2026;&#x201E; GP2 BR Chassis SYS_RESET = 43.2ms (OK)

SYS_RESET A2.5V D1.8V D1.2V

Customer Oriented R&D

Breakthrough

10년 GP2 BR Chassis ramp up time = ALL OK 10년 GP2 BR Chassis ramp up time : check!!

D1.2V = 14ms

A2.5V = 376㎲

Customer Oriented R&D

D1.8V = 3.28ms

D3.3V = 1.76ms

Breakthrough

10년 GP2 BR PDP Audio amp reset spec

On power up, reset be held low = 222ms > 100㎲

Customer Oriented R&D

Breakthrough

I2C Design

CH0

CH0_3.3V Main Main Tuner Tuner 0xXX 0xXX

CH1

CH1_3.3V HDMI HDMI S/W S/W TDA19997 TDA19997 0xB0 0xB0

DEMOD DEMOD MN886644 MN886644 0x9E 0x9E

Wireless Wireless Download Download 0xXX 0xXX

BCM3556 BCM3556

CH2_3.3V

CH2 EEPROM EEPROM 24LC512 24LC512 0xXX 0xXX

PDP PDP Module Module 0x1C 0x1C

CH3_3.3V

CH3 Audio Audio AMP AMP TAS5713 TAS5713 0x36 0x36

Customer Oriented R&D

Micom Micom uPD78F0513 uPD78F0513 0x50(60ms) 0x50(60ms)

Soft Soft Touch Touch LED/IR LED/IR

Breakthrough

GPIO Structure

GPIO

Signal Name

Direction

MODEL_OPT_4

MODEL_OPT_5

SIDE_AV_DET

HDMI_HPD_4

HDMI_HPD_3

MODEL_OPT_1

DSUB_DET

BT_RESET

/RST_HUB

BCM_RX

BCM_TX

FLASH_WP

MODEL_OPT_0

AUD_MASTER_CLK

HDMI_OPT_2

HDMI_HPD_1

HDMI_POWER_1

EPHY_ACTIVE_Y

EPHY_LINK

BCM_AVC_DEBUG_TX1

MOD_ROM_TX

BCM_AVC_DEBUG_RX1

MOD_ROM_RX

Customer Oriented R&D

Description

Breakthrough

GPIO Structure

GPIO

Signal Name

Direction

VREG_CTR

TUNER_RESET

HDMI_POWER_2

COMPOSITE1_SW

MODEL_OPT_3

WIRELESS_DL_RX

WIRELESS_DL_TX

FE_TS_VAL

HDMI_POWER_3

HDMI_POWER_4

MODEL_OPT_2

COMP1_SW

DDC_SCL

DDC_SDA

DDC_SDA(W_OR)

DEMOD_RESET

COMP2_SW

RF_BOOSTER

Customer Oriented R&D

Description

BT_ON/OFF

RF_SWITCH_CTRL

Breakthrough

GPIO Structure

Customer Oriented R&D

Breakthrough

GPIO Structure

Customer Oriented R&D

Breakthrough

GPIO Structure

Customer Oriented R&D

Breakthrough

GP2 BRAZIL BCM 전원계통 (05.06) IC901 (RGB EEPROM) +5V_ST

P O w E R

+3.3V_ST

IC506 (LDO) L503

IC503 (DCDC)

L500

IC501 (DCDC)

D1.2V

L502

P_+5V

IC504 (DCDC)

IC14 NEC MICOM EEPROM

A1.2V

L510

D1.2V

D1.8V

L800

L501

+3.3V_NEC_ST

IC701 NEC MICOM

+1.8V_HDMI

IC401,402,403,404 (DDR3)

IC800 HDMI S/W

D3.3V

L514 IC500(NAND Flash)

A3.3V D3.3V

IC102(NVRAM)

IC1101 (USB OCP IC)

TU600(TUNER)

IC1102 (USB OCP IC)

IC1000(NAND GATE)

IC100 BCM3556

IC1100(USB HUB)

B O A R D

L1110 IC601(LDO) L703 L702 L801 IC502(LDO)

IR / SPDIF / Bluetooth

+3.3V_DE

TU600 DEMOD

+1.2V_DE +3.3V_AU_AVDD +3.3V_DVDD +3.3V_HDMI

IC700 AUDIO AMP IC800(HDMI S/W) D2.5V

L504

Ethernet

L505

P_17V

+17V_AMP

L704 L511

L1201

P_17V

Customer Oriented R&D

IC700 AUDIO AMP IC505 (DCDC)

Q1201(FET)

+5V_TU

P_17V_WIRELESS

TU600(TUNER)

Wireless

Breakthrough

Trouble Shooting Guide for LG Service Man

Please check system, after power Off/On one time

1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21.

Power-Up Boot Fail Trouble Shooting No OSD Trouble Shooting Digital TV Video Trouble Shooting Analog TV Video Trouble Shooting Component Video Trouble Shooting RGB Video Trouble Shooting AV Video Trouble Shooting HDMI Video Trouble Shooting All Source Audio Trouble Shooting Digital TV Audio Trouble Shooting Analog TV Audio Trouble Shooting Component / RGB / AV Audio Trouble Shooting HDMI Audio Trouble Shooting USB Trouble Shooting Digital TV Recording Fail Trouble Shooting Analog TV Recording Fail Trouble Shooting AV Video Recording Fail Trouble Shooting Digital TV Video Trouble Shooting while recording (Watch & Record) Digital TV Audio Trouble Shooting while recording (Watch & Record) Analog TV Video Trouble Shooting while recording (Watch & Record) Analog TV Audio Trouble Shooting while recording (Watch & Record)

Customer Oriented R&D

Breakthrough

1. Power-Up Boot Fail Trouble Shooting Check P500 All Voltage Level (17V, 5V, 3.3V, 5V_ST)

Y Check Power connector

Replace Power board

Y Check All Voltage Level at Bead

Replace one of Bead & Recheck

Replace one of IC504IC500/ L502 / L514 & Recheck

Replace one of IC502/L504 & Recheck

Y Check Voltage Level 3.3V at L514 Y Check Voltage Level 2.5V at L504

Check Micom Redownload or replace

Y Check Voltage Level 1.8V at L503

Replace one of IC501/L503 & Recheck

Replace one of IC503/L510 & Recheck

Y Check Voltage Level 1.2V at L510 Y N Replace X200

Check X200 Clock 54MHz Y Check signal transition at IC500 #9 pin

N Maybe BCM3556 has troubles

Y Replace IC500 Flash Memory

Customer Oriented R&D

Breakthrough

2. No OSD Trouble Shooting (System + DVR + Scalar)

(Front-end)

Cable

NANDFlash NANDFlash 512MB 512MB

ISDB-T/ PAL/NTSC

CVBS_LIVE SIF1

1080P

LVDS CVBS_LIVE SPDIF TP1

IF Demodulator

DDR2 DDR2 512MB(128*4) 512MB(128*4)

SIF_LIVE

TP1

BCM3556 BCM3556 (400M (400M MIPS) MIPS)

I2S_BCM

MN884433 EXT_IN HDMI0_BCM

USB2.0

LAN

(External Input)

PHY

(LAN)

(Audio Out) AV1 AV1_LR AV2 AV2_LR

I2S_BCM

COMP1_LR

PHY TAS9709 TAS9709

LAN

COMP2_LR RGB_LR EXT_IN (Comp1/2, RGB)

(Wireless)

(USB)

SIDE HDMI_PORT UI_HW_PORT1 UI_HW_PORT2 UI_HW_PORT3

Customer Oriented R&D

HUB (PK950)

HDMI3 HDMI1 HDMI2 HDMI2

TDA9996 TDA9996

HDMI0_BCM

Wireless RX Box

PK550

HDMI

BT Module PK950

Breakthrough

2. No OSD Trouble Shooting Check P500 5V_ON Check P202 DISP_EN

Check GPIO Path of Micom

Y Check 5V Voltage Level at P500

Y Check Power connector

Replace Power board

Y Check 5V Voltage Level at L501

Replace one of L501 & Recheck

Y Check all multi voltage (1.2v, 3.3v, 1.8v)

N Check power up boot sequence

Y Check P202 (TXAC-), (TXAC+), (TXBC-), (TXBC+)

Maybe BCM3556(IC100) has troubles

Y N Check LVDS Cable

Replace Cable

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)

Customer Oriented R&D

Breakthrough

Module Control Trouble Shooting

“TILT” on Adjust Remocon : PDP internal pattern displays?

PDP Module Power is OK?

Check SMPS & cable

SCL Y

Replace PDP Module

SDA PDP Module is OK. Check P202 SCL,SDA line SCL,SDA line R244, R252

Check Signal : X1 output

Replace X1

< Sample Signal on R244, R252 >

SCL 0

SDA Start By Master

SCL (continue) D7

SDA (continue) ACK By Slave

D6 Command Data for Addr

Command Address Addr=A[7:0]

Write ACK only By Slave

Chip ID Address Byte (0x1C) 9

ACK signal Check Low : OK High : Error

D0 Stop ACK By Slave By Master

Master : Image Board Slave : PDP Module

Customer Oriented R&D

Breakthrough

3. Digital TV Video Trouble Shooting (System + DVR + Scalar)

(Front-end)

Cable

NANDFlash NANDFlash 512MB 512MB

ISDB-T/ PAL/NTSC

CVBS_LIVE SIF1

1080P

LVDS CVBS_LIVE SPDIF TP1

IF Demodulator

DDR2 DDR2 512MB(128*4) 512MB(128*4)

SIF_LIVE

TP1

BCM3556 BCM3556 (400M (400M MIPS) MIPS)

I2S_BCM

MN884433 EXT_IN HDMI0_BCM

USB2.0

LAN

(External Input)

PHY

(LAN)

(Audio Out) AV1 AV1_LR AV2 AV2_LR

I2S_BCM

COMP1_LR

PHY TAS9709 TAS9709

LAN

COMP2_LR RGB_LR EXT_IN (Comp1/2, RGB)

(Wireless)

(USB)

SIDE HDMI_PORT UI_HW_PORT1 UI_HW_PORT2 UI_HW_PORT3

Customer Oriented R&D

HUB (PK950)

HDMI3 HDMI1 HDMI2 HDMI2

TDA9996 TDA9996

HDMI0_BCM

Wireless RX Box

PK550

HDMI

BT Module PK950

Breakthrough

3. Digital TV Video Trouble Shooting Check RF Cable Y Check Tuner(TU600) Power (5.0V, 3.3V, 1.2V)

Replace one of Bead & Recheck

Y N Check IF Signal pin #17, 18

Maybe Tuner has problems

Y Check Demodulator Power (3.3V, 1.2V) L604, IC601

N Replace L604 / IC601

Y Check Demodulator X-TAL (X600)

N Replace X-TAL

Y Check TP Clock, Data, Sync R631, R632, R629, R630

N Maybe Demodulator has problems

Y Maybe BCM3556(IC100) has problems

Customer Oriented R&D

Breakthrough

4. Analog TV Video Trouble Shooting (System + DVR + Scalar)

(Front-end)

Cable

NANDFlash NANDFlash 512MB 512MB

ISDB-T/ PAL/NTSC

CVBS_LIVE SIF1

1080P

LVDS CVBS_LIVE SPDIF TP1

IF Demodulator

DDR2 DDR2 512MB(128*4) 512MB(128*4)

SIF_LIVE

TP1

BCM3556 BCM3556 (400M (400M MIPS) MIPS)

I2S_BCM

MN884433 EXT_IN HDMI0_BCM

USB2.0

LAN

(External Input)

PHY

(LAN)

(Audio Out) AV1 AV1_LR AV2 AV2_LR

I2S_BCM

COMP1_LR

PHY TAS9709 TAS9709

LAN

COMP2_LR RGB_LR EXT_IN (Comp1/2, RGB)

(Wireless)

(USB)

SIDE HDMI_PORT UI_HW_PORT1 UI_HW_PORT2 UI_HW_PORT3

Customer Oriented R&D

HUB (PK950)

HDMI3 HDMI1 HDMI2 HDMI2

TDA9996 TDA9996

HDMI0_BCM

Wireless RX Box

PK550

HDMI

BT Module PK950

Breakthrough

4. Analog TV Video Trouble Shooting Check RF Cable Y Check Tuner Power (5.0V, 3.3V, 1.2V)

Replace one of L601/L600/L602 & Recheck

Y Check CVBS Signal TU600 #11 Pin

N Maybe Tuner(TU600) has problems

Y Check CVBS Signal C328

Replace one of C328/R308/Q602/R621 & Recheck

Y Maybe BCM3556(IC100) has problems

Customer Oriented R&D

Breakthrough

5. Component Video Trouble Shooting (System + DVR + Scalar)

(Front-end)

Cable

NANDFlash NANDFlash 512MB 512MB

ISDB-T/ PAL/NTSC

CVBS_LIVE SIF1

1080P

LVDS CVBS_LIVE SPDIF TP1

IF Demodulator

DDR2 DDR2 512MB(128*4) 512MB(128*4)

SIF_LIVE

TP1

BCM3556 BCM3556 (400M (400M MIPS) MIPS)

I2S_BCM

MN884433 EXT_IN HDMI0_BCM

USB2.0

LAN

(External Input)

PHY

(LAN)

(Audio Out) AV1 AV1_LR AV2 AV2_LR

I2S_BCM

COMP1_LR

PHY TAS9709 TAS9709

LAN

COMP2_LR RGB_LR EXT_IN (Comp1/2, RGB)

(Wireless)

(USB)

SIDE HDMI_PORT UI_HW_PORT1 UI_HW_PORT2 UI_HW_PORT3

Customer Oriented R&D

HUB (PK950)

HDMI3 HDMI1 HDMI2 HDMI2

TDA9996 TDA9996

HDMI0_BCM

Wireless RX Box

PK550

HDMI

BT Module PK950

Breakthrough

5. Component Video Trouble Shooting Check Signal Format Is it supported signal? Y Check Component Cable Y N Check Component Jack1001

Replace Jack

Y Check Component Signal L1005/L1004/L1003/L1000/L1001 L1002

Replace one of L1005/L1004/L1003/L1000/L1001 L1002 & Recheck

Y Check Component Signal C317/C318/C319/C320/C321/C322

N Replace it

Y Maybe BCM3556(IC100) has problems

Customer Oriented R&D

Breakthrough

6. RGB Video Trouble Shooting (System + DVR + Scalar)

(Front-end)

Cable

NANDFlash NANDFlash 512MB 512MB

ISDB-T/ PAL/NTSC

CVBS_LIVE SIF1

1080P

LVDS CVBS_LIVE SPDIF TP1

IF Demodulator

DDR2 DDR2 512MB(128*4) 512MB(128*4)

SIF_LIVE

TP1

BCM3556 BCM3556 (400M (400M MIPS) MIPS)

I2S_BCM

MN884433 EXT_IN HDMI0_BCM

USB2.0

LAN

(External Input)

PHY

(LAN)

(Audio Out) AV1 AV1_LR AV2 AV2_LR

I2S_BCM

COMP1_LR

PHY TAS9709 TAS9709

LAN

COMP2_LR RGB_LR EXT_IN (Comp1/2, RGB)

(Wireless)

(USB)

SIDE HDMI_PORT UI_HW_PORT1 UI_HW_PORT2 UI_HW_PORT3

Customer Oriented R&D

HUB (PK950)

HDMI3 HDMI1 HDMI2 HDMI2

TDA9996 TDA9996

HDMI0_BCM

Wireless RX Box

PK550

HDMI

BT Module PK950

Breakthrough

6. RGB Video Trouble Shooting Check Signal Format Is it supported signal? Y Check RGB Cable Y N Check RGB Jack JK901

Replace Jack

Y Check RGB Signal R912, R911, R910

N Replace It & Recheck

Y Check Sync Signal IC900 #11, #3

Replace one of R900/R901/IC900 & Recheck

Replace it or re-burn & Recheck

Y Check EEPROM (IC901) Y Maybe BCM3556(IC100) has problems

Customer Oriented R&D

Breakthrough

7. AV Video Trouble Shooting (System + DVR + Scalar)

(Front-end)

Cable

NANDFlash NANDFlash 512MB 512MB

ISDB-T/ PAL/NTSC

CVBS_LIVE SIF1

1080P

LVDS CVBS_LIVE SPDIF TP1

IF Demodulator

DDR2 DDR2 512MB(128*4) 512MB(128*4)

SIF_LIVE

TP1

BCM3556 BCM3556 (400M (400M MIPS) MIPS)

I2S_BCM

MN884433 EXT_IN HDMI0_BCM

USB2.0

LAN

(External Input)

PHY

(LAN)

(Audio Out) AV1 AV1_LR AV2 AV2_LR

I2S_BCM

COMP1_LR

PHY TAS9709 TAS9709

LAN

COMP2_LR RGB_LR EXT_IN (Comp1/2, RGB)

(Wireless)

(USB)

SIDE HDMI_PORT UI_HW_PORT1 UI_HW_PORT2 UI_HW_PORT3

Customer Oriented R&D

HUB (PK950)

HDMI3 HDMI1 HDMI2 HDMI2

TDA9996 TDA9996

HDMI0_BCM

Wireless RX Box

PK550

HDMI

BT Module PK950

Breakthrough

7. AV Video Trouble Shooting Check Signal Format Is it supported signal? Y Check AV Cable Y N Check Jack JK1001/JK1000

Replace Jack

Y Check CVBS Signal R1005/R1004

Replace one of R1005/R1004 & Recheck

Replace one of C329/C330/R307/R309/R316/R321 & Recheck

Y Check CVBS Signal C329/C330/R307/R309/R316/R321 Y Maybe BCM3556(IC100) has problems

Customer Oriented R&D

Breakthrough

8. HDMI Video Trouble Shooting (System + DVR + Scalar)

(Front-end)

Cable

NANDFlash NANDFlash 512MB 512MB

ISDB-T/ PAL/NTSC

CVBS_LIVE SIF1

1080P

LVDS CVBS_LIVE SPDIF TP1

IF Demodulator

DDR2 DDR2 512MB(128*4) 512MB(128*4)

SIF_LIVE

TP1

BCM3556 BCM3556 (400M (400M MIPS) MIPS)

I2S_BCM

MN884433 EXT_IN HDMI0_BCM

USB2.0

LAN

(External Input)

PHY

(LAN)

(Audio Out) AV1 AV1_LR AV2 AV2_LR

I2S_BCM

COMP1_LR

PHY TAS9709 TAS9709

LAN

COMP2_LR RGB_LR EXT_IN (Comp1/2, RGB)

(Wireless)

(USB)

SIDE HDMI_PORT UI_HW_PORT1 UI_HW_PORT2 UI_HW_PORT3

Customer Oriented R&D

HUB (PK950)

HDMI3 HDMI1 HDMI2 HDMI2

TDA9996 TDA9996

HDMI0_BCM

Wireless RX Box

PK550

HDMI

BT Module PK950

Breakthrough

8. HDMI Video Trouble Shooting Check Signal Format Is it supported signal? Y Check HDMI Cable Y Check HDMI Jack JK802, JK803, JK801, JK800

N Replace Jack

Y Check HDMI S/W Power(1.8V, 3.3V) @ L800, L801

Replace one of L800/L801 & Recheck

Y N Re-download EDID data

Replace IC800

Y Maybe BCM3556(IC100) has problems

Customer Oriented R&D

Breakthrough

9. All Source Audio Trouble Shooting (System + DVR + Scalar)

(Front-end)

Cable

NANDFlash NANDFlash 512MB 512MB

ISDB-T/ PAL/NTSC

CVBS_LIVE SIF1

1080P

LVDS CVBS_LIVE SPDIF TP1

IF Demodulator

DDR2 DDR2 512MB(128*4) 512MB(128*4)

SIF_LIVE

TP1

BCM3556 BCM3556 (400M (400M MIPS) MIPS)

I2S_BCM

MN884433 EXT_IN HDMI0_BCM

USB2.0

LAN

(External Input)

PHY

(LAN)

(Audio Out) AV1 AV1_LR AV2 AV2_LR

I2S_BCM

COMP1_LR

PHY TAS9709 TAS9709

LAN

COMP2_LR RGB_LR EXT_IN (Comp1/2, RGB)

(Wireless)

(USB)

SIDE HDMI_PORT UI_HW_PORT1 UI_HW_PORT2 UI_HW_PORT3

Customer Oriented R&D

HUB (PK950)

HDMI3 HDMI1 HDMI2 HDMI2

TDA9996 TDA9996

HDMI0_BCM

Wireless RX Box

PK550

HDMI

BT Module PK950

Breakthrough

9. All Source Audio Trouble Shooting Make sure you canâ&#x20AC;&#x2122;t hear any audio Y N Replace Speaker

Check Speaker Y N Check Connector P700

Replace Connector

Y Check Signal L700, L701

Replace one of Capacitor, Register & Recheck

Maybe TAS5709 has problems. Replace It

Y Check IC700 Power 17V, 3.3V L704,L703,L702

N Replace It & Recheck

Y Check BCM3556 I2S Output R702, R703, R704

N Replace It & Recheck

Y Maybe BCM3556(IC100) has problems

Customer Oriented R&D

Breakthrough

10. Digital TV Audio Trouble Shooting (System + DVR + Scalar)

(Front-end)

Cable

NANDFlash NANDFlash 512MB 512MB

ISDB-T/ PAL/NTSC

CVBS_LIVE SIF1

1080P

LVDS CVBS_LIVE SPDIF TP1

IF Demodulator

DDR2 DDR2 512MB(128*4) 512MB(128*4)

SIF_LIVE

TP1

BCM3556 BCM3556 (400M (400M MIPS) MIPS)

I2S_BCM

MN884433 EXT_IN HDMI0_BCM

USB2.0

LAN

(External Input)

PHY

(LAN)

(Audio Out) AV1 AV1_LR AV2 AV2_LR

I2S_BCM

COMP1_LR

PHY TAS9709 TAS9709

LAN

COMP2_LR RGB_LR EXT_IN (Comp1/2, RGB)

(Wireless)

(USB)

SIDE HDMI_PORT UI_HW_PORT1 UI_HW_PORT2 UI_HW_PORT3

Customer Oriented R&D

HUB (PK950)

HDMI3 HDMI1 HDMI2 HDMI2

TDA9996 TDA9996

HDMI0_BCM

Wireless RX Box

PK550

HDMI

BT Module PK950

Breakthrough

10. Digital TV Audio Trouble Shooting Check video output

Follow procedure digital TV video trouble shooting

Maybe BCM3556 internal audio DSP has problems. Replace It

Y Follow procedure All source audio trouble shooting

Customer Oriented R&D

Breakthrough

11. Analog TV Audio Trouble Shooting (System + DVR + Scalar)

(Front-end)

Cable

NANDFlash NANDFlash 512MB 512MB

ISDB-T/ PAL/NTSC

CVBS_LIVE SIF1

1080P

LVDS CVBS_LIVE SPDIF TP1

IF Demodulator

DDR2 DDR2 512MB(128*4) 512MB(128*4)

SIF_LIVE

TP1

BCM3556 BCM3556 (400M (400M MIPS) MIPS)

I2S_BCM

MN884433 EXT_IN HDMI0_BCM

USB2.0

LAN

(External Input)

PHY

(LAN)

(Audio Out) AV1 AV1_LR AV2 AV2_LR

I2S_BCM

COMP1_LR

PHY TAS9709 TAS9709

LAN

COMP2_LR RGB_LR EXT_IN (Comp1/2, RGB)

(Wireless)

(USB)

SIDE HDMI_PORT UI_HW_PORT1 UI_HW_PORT2 UI_HW_PORT3

Customer Oriented R&D

HUB (PK950)

HDMI3 HDMI1 HDMI2 HDMI2

TDA9996 TDA9996

HDMI0_BCM

Wireless RX Box

PK550

HDMI

BT Module PK950

Breakthrough

11. Analog TV Audio Trouble Shooting Check video output

Follow procedure analog TV video trouble shooting

Replace one of L601/L600/L602 & Recheck

Y Check Tuner Power (5.0V, 3.3V, 1.2V) Y Check SIF Signal TU600 #9 Pin

N Maybe Tuner(TU600) has problems

Y Check SIF Signal C308

Replace one of R315/C308/Q603/C616/R622 & Recheck

Maybe BCM3556 audio block has problems. Replace It

Y Follow procedure All source audio trouble shooting

< SIF waveform â&#x20AC;&#x201C; sample > - Defend on the input signal.

Customer Oriented R&D

Breakthrough

12. Component / RGB / AV Audio Trouble Shooting (System + DVR + Scalar)

(Front-end)

Cable

NANDFlash NANDFlash 512MB 512MB

ISDB-T/ PAL/NTSC

CVBS_LIVE SIF1

1080P

LVDS CVBS_LIVE SPDIF TP1

IF Demodulator

DDR2 DDR2 512MB(128*4) 512MB(128*4)

SIF_LIVE

TP1

BCM3556 BCM3556 (400M (400M MIPS) MIPS)

I2S_BCM

MN884433 EXT_IN HDMI0_BCM

USB2.0

LAN

(External Input)

PHY

(LAN)

(Audio Out) AV1 AV1_LR AV2 AV2_LR

I2S_BCM

COMP1_LR

PHY TAS9709 TAS9709

LAN

COMP2_LR RGB_LR EXT_IN (Comp1/2, RGB)

(Wireless)

(USB)

SIDE HDMI_PORT UI_HW_PORT1 UI_HW_PORT2 UI_HW_PORT3

Customer Oriented R&D

HUB (PK950)

HDMI3 HDMI1 HDMI2 HDMI2

TDA9996 TDA9996

HDMI0_BCM

Wireless RX Box

PK550

HDMI

BT Module PK950

Breakthrough

12. Component / RGB / AV Audio Trouble Shooting Check Video Output

Follow procedure external input video trouble shooting

Y N Check Jack JK1001/JK1000/JK901

Check equipment / Replace Jack Comp (Y)

Check Signal C317/C318/C319/C320/C321/C322 C329/C330/C314/C315/C316

Comp (Pb)

Comp (Pr)

Replace one of C317/C318/C319/C320/C321/ C322C329/C330/C314/C315/C316 R912/R911/R910/R1005/L1002 L1001/L1000/L1005/L1004/L1003 R1004 & Recheck

Y Follow procedure All source audio trouble shooting

Customer Oriented R&D

Maybe BCM3556 audio block has problems. Replace It

Breakthrough

13. HDMI Audio Trouble Shooting (System + DVR + Scalar)

(Front-end)

Cable

NANDFlash NANDFlash 512MB 512MB

ISDB-T/ PAL/NTSC

CVBS_LIVE SIF1

1080P

LVDS CVBS_LIVE SPDIF TP1

IF Demodulator

DDR2 DDR2 512MB(128*4) 512MB(128*4)

SIF_LIVE

TP1

BCM3556 BCM3556 (400M (400M MIPS) MIPS)

I2S_BCM

MN884433 EXT_IN HDMI0_BCM

USB2.0

LAN

(External Input)

PHY

(LAN)

(Audio Out) AV1 AV1_LR AV2 AV2_LR

I2S_BCM

COMP1_LR

PHY TAS9709 TAS9709

LAN

COMP2_LR RGB_LR EXT_IN (Comp1/2, RGB)

(Wireless)

(USB)

SIDE HDMI_PORT UI_HW_PORT1 UI_HW_PORT2 UI_HW_PORT3

Customer Oriented R&D

HUB (PK950)

HDMI3 HDMI1 HDMI2 HDMI2

TDA9996 TDA9996

HDMI0_BCM

Wireless RX Box

PK550

HDMI

BT Module PK950

Breakthrough

13. HDMI Audio Trouble Shooting N Check video output

Follow procedure HDMI video trouble shooting

Y Check HDMI S/W Power(1.8V, 3.3V) @ L800, L801

Replace one of L800/L801 & Recheck

Y N Re-download EDID data

Replace IC800

Y Follow procedure All source audio trouble shooting

Customer Oriented R&D

Maybe BCM3556 audio block has problems. Replace it

Breakthrough

14. USB Trouble Shooting (System + DVR + Scalar)

(Front-end)

Cable

NANDFlash NANDFlash 512MB 512MB

ISDB-T/ PAL/NTSC

CVBS_LIVE SIF1

1080P

LVDS CVBS_LIVE SPDIF TP1

IF Demodulator

DDR2 DDR2 512MB(128*4) 512MB(128*4)

SIF_LIVE

TP1

BCM3556 BCM3556 (400M (400M MIPS) MIPS)

I2S_BCM

MN884433 EXT_IN HDMI0_BCM

USB2.0

LAN

(External Input)

PHY

(LAN)

(Audio Out) AV1 AV1_LR AV2 AV2_LR

I2S_BCM

COMP1_LR

PHY TAS9709 TAS9709

LAN

COMP2_LR RGB_LR EXT_IN (Comp1/2, RGB)

(Wireless)

(USB)

SIDE HDMI_PORT UI_HW_PORT1 UI_HW_PORT2 UI_HW_PORT3

Customer Oriented R&D

HUB (PK950)

HDMI3 HDMI1 HDMI2 HDMI2

TDA9996 TDA9996

HDMI0_BCM

Wireless RX Box

PK550

HDMI

BT Module PK950

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 USB HUB X-TAL Check USB Input voltage(D3.3V)

Replace X-TAL(X1100) Check input voltage

Replace one of IC1102, IC1101 & Recheck

Y Check 5V voltage level at analog switch(IC1102, IC1101) Y Maybe BCM3556(IC100) has problems. Replace It.

â&#x20AC;¢ 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

15. Digital TV Recording Fail Trouble Shooting (System + DVR + Scalar)

(Front-end)

Cable

NANDFlash NANDFlash 512MB 512MB

ISDB-T/ PAL/NTSC

CVBS_LIVE SIF1

1080P

LVDS CVBS_LIVE SPDIF TP1

IF Demodulator

DDR2 DDR2 512MB(128*4) 512MB(128*4)

SIF_LIVE

TP1

BCM3556 BCM3556 (400M (400M MIPS) MIPS)

I2S_BCM

MN884433 EXT_IN HDMI0_BCM

USB2.0

LAN

(External Input)

PHY

(LAN)

(Audio Out) AV1 AV1_LR AV2 AV2_LR

I2S_BCM

COMP1_LR

PHY TAS9709 TAS9709

LAN

COMP2_LR RGB_LR EXT_IN (Comp1/2, RGB)

(Wireless)

(USB)

SIDE HDMI_PORT UI_HW_PORT1 UI_HW_PORT2 UI_HW_PORT3

Customer Oriented R&D

HUB (PK950)

HDMI3 HDMI1 HDMI2 HDMI2

TDA9996 TDA9996

HDMI0_BCM

Wireless RX Box

PK550

HDMI

BT Module PK950

Breakthrough

15. Digital TV Recording Fail Trouble Shooting N Check video/audio output

Follow procedure digital TV video/audio trouble shooting

Y N Check HDD

Replace HDD

Y N Check USB block

Use USB Trouble shooting guide

Y Maybe IC1100 has problems Replace It (Only PK950)

Customer Oriented R&D

Maybe BCM3556(IC100) USB block has problems. Replace It.

Breakthrough

16. Wireless Trouble Shooting (System + DVR + Scalar)

(Front-end)

Cable

NANDFlash NANDFlash 512MB 512MB

ISDB-T/ PAL/NTSC

CVBS_LIVE SIF1

1080P

LVDS CVBS_LIVE SPDIF TP1

IF Demodulator

DDR2 DDR2 512MB(128*4) 512MB(128*4)

SIF_LIVE

TP1

BCM3556 BCM3556 (400M (400M MIPS) MIPS)

I2S_BCM

MN884433 EXT_IN HDMI0_BCM

USB2.0

LAN

(External Input)

PHY

(LAN)

(Audio Out) AV1 AV1_LR AV2 AV2_LR

I2S_BCM

COMP1_LR

PHY TAS9709 TAS9709

LAN

COMP2_LR RGB_LR EXT_IN (Comp1/2, RGB)

(Wireless)

(USB)

SIDE HDMI_PORT UI_HW_PORT1 UI_HW_PORT2 UI_HW_PORT3

Customer Oriented R&D

HUB (PK950)

HDMI3 HDMI1 HDMI2 HDMI2

TDA9996 TDA9996

HDMI0_BCM

HDMI Wireless RX Box

PK550 BT Module PK950

Wireless Jack

Breakthrough

16. Wireless Trouble Shooting N Check JK1201

Replace JK1201

Y N

Replace one FET(Q1201) & Recheck

Replace resister (R1219,R1226) & Recheck

Check 17V voltage (Q1201) Y Check I2C (R1219, R1226) Y Maybe IC100 has problems Replace It (Only PK950)

Customer Oriented R&D

Breakthrough

17. Ethernet Trouble Shooting (System + DVR + Scalar)

(Front-end)

Cable

NANDFlash NANDFlash 512MB 512MB

ISDB-T/ PAL/NTSC

CVBS_LIVE SIF1

1080P

LVDS CVBS_LIVE SPDIF TP1

IF Demodulator

DDR2 DDR2 512MB(128*4) 512MB(128*4)

SIF_LIVE

TP1

BCM3556 BCM3556 (400M (400M MIPS) MIPS)

I2S_BCM

MN884433 EXT_IN HDMI0_BCM

USB2.0

LAN

(External Input)

PHY

(LAN)

(Audio Out) AV1 AV1_LR AV2 AV2_LR

I2S_BCM

COMP1_LR

PHY TAS9709 TAS9709

LAN

COMP2_LR RGB_LR EXT_IN (Comp1/2, RGB)

(Wireless)

(USB)

SIDE HDMI_PORT UI_HW_PORT1 UI_HW_PORT2 UI_HW_PORT3

Customer Oriented R&D

HUB (PK950)

HDMI3 HDMI1 HDMI2 HDMI2

TDA9996 TDA9996

HDMI0_BCM

HDMI Wireless RX Box

PK550 BT Module PK950

Wireless Jack

Breakthrough

17. Ehternet Trouble Shooting N Check JK1200

Replace JK1200

Y N Check 2.5V voltage (L1200)

Replace one bead(L1200) & Recheck

Y Maybe IC100 has problems Replace It (Only PK950)

Customer Oriented R&D

Breakthrough

18. Wi-Fi Trouble Shooting (System + DVR + Scalar)

(Front-end)

Cable

NANDFlash NANDFlash 512MB 512MB

ISDB-T/ PAL/NTSC

CVBS_LIVE SIF1

1080P

LVDS CVBS_LIVE SPDIF TP1

IF Demodulator

DDR2 DDR2 512MB(128*4) 512MB(128*4)

SIF_LIVE

TP1

BCM3556 BCM3556 (400M (400M MIPS) MIPS)

I2S_BCM

MN884433 EXT_IN HDMI0_BCM

USB2.0

LAN

(External Input)

PHY

(LAN)

(Audio Out) AV1 AV1_LR AV2 AV2_LR

I2S_BCM

COMP1_LR

PHY TAS9709 TAS9709

LAN

COMP2_LR RGB_LR EXT_IN (Comp1/2, RGB)

(Wireless)

(USB)

SIDE HDMI_PORT UI_HW_PORT1 UI_HW_PORT2 UI_HW_PORT3

Customer Oriented R&D

HUB (PK950)

HDMI3 HDMI1 HDMI2 HDMI2

TDA9996 TDA9996

HDMI0_BCM

HDMI Wireless RX Box

PK550 BT Module PK950

Wireless Jack

Breakthrough

18. Wi-Fi Trouble Shooting N Check JK1101

Replace JK1101

Y N

Replace one bead(L501) & Recheck

Replace IC(IC1102) & Recheck

Replace IC504(LDO) & Recheck

Replace IC(IC1100) & Recheck

Check Multi 5V voltage (L501) Y Check USB OCP IC(IC1102) : OCD, CTL pin Y Check USB HUB IC(IC1100) Voltage Æ 5,10,15,23,29,35 pin Y Check USB HUB IC(IC1100) Æ 30, 31 pin Y Maybe IC100 has problems Replace It (Only PK950)

Customer Oriented R&D

Breakthrough

19. Bluetooth Trouble Shooting (System + DVR + Scalar)

(Front-end)

Cable

NANDFlash NANDFlash 512MB 512MB

ISDB-T/ PAL/NTSC

CVBS_LIVE SIF1

1080P

LVDS CVBS_LIVE SPDIF TP1

IF Demodulator

DDR2 DDR2 512MB(128*4) 512MB(128*4)

SIF_LIVE

TP1

BCM3556 BCM3556 (400M (400M MIPS) MIPS)

I2S_BCM

MN884433 EXT_IN HDMI0_BCM

USB2.0

LAN

(External Input)

PHY

(LAN)

(Audio Out) AV1 AV1_LR AV2 AV2_LR

I2S_BCM

COMP1_LR

PHY TAS9709 TAS9709

LAN

COMP2_LR RGB_LR EXT_IN (Comp1/2, RGB)

(Wireless)

(USB)

SIDE HDMI_PORT UI_HW_PORT1 UI_HW_PORT2 UI_HW_PORT3

Customer Oriented R&D

HUB (PK950)

HDMI3 HDMI1 HDMI2 HDMI2

TDA9996 TDA9996

HDMI0_BCM

HDMI Wireless RX Box

PK550 BT Module PK950

Wireless Jack

Breakthrough

19. Bluetooth Trouble Shooting N Check P1102

Replace P1102

Y N Check Multi 3.3V voltage (R1114)

Replace one resister (R1114) & Recheck

Y Check DM,DP Ă&#x2020; P1102 6,8 pin

Replace B/T Module

Y Maybe IC100 has problems Replace It (Only PK950)

Customer Oriented R&D

Breakthrough