LG 42PM4700 Schematic

4.5 (2)

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

PLASMA TV

SERVICE MANUAL

CHASSIS : PD22B

MODEL : 42PM4700 42PM4700-ZA

CAUTION

BEFORE SERVICING THE CHASSIS,

READ THE SAFETY PRECAUTIONS IN THIS MANUAL.

P/NO : MFL67461706 (1202-REV00)

Printed in Korea

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CONTENTS

CONTENTS ..............................................................................................	2
SAFETY PRECAUTIONS .........................................................................	3
SPECIFICATION........................................................................................	4
ADJUSTMENT INSTRUCTION.................................................................	6
BLOCK DIAGRAM..................................................................................	11
EXPLODED VIEW ..................................................................................	12
SCHEMATIC CIRCUIT DIAGRAM ..............................................................

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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 Shock, Fire, or other Hazards.

Do not modify the original design without permission of manufacturer.

General Guidance

An isolation Transformer should always be used during the servicing of a receiver whose chassis is not isolated from the AC power line. Use a transformer of adequate power rating as this protects the technician from accidents resulting in personal injury from electrical shocks.

It will also protect the receiver and it's components from being damaged by accidental shorts of the circuitry that may be inadvertently introduced during the service operation.

If any fuse (or Fusible Resistor) in this TV receiver is blown, replace it with the specified.

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

Keep wires away from high voltage or high temperature parts.

Before returning the receiver to the customer,

always perform an AC leakage current check on the exposed metallic parts of the cabinet, such as antennas, terminals, etc., to be sure the set is safe to operate without damage of electrical shock.

Leakage Current Cold Check(Antenna Cold Check)

With the instrument AC plug removed from AC source, connect an electrical jumper across the two AC plug prongs. Place the AC switch in the on position, connect one lead of ohm-meter to the AC plug prongs tied together and touch other ohm-meter lead in turn to each exposed metallic parts such as antenna terminals, phone jacks, etc.

If the exposed metallic part has a return path to the chassis, the measured resistance should be between 1 MΩ and 5.2 MΩ.

When the exposed metal has no return path to the chassis the reading must be infinite.

An other abnormality exists that must be corrected before the receiver is returned to the customer.

Leakage Current Hot Check (See below Figure) Plug the AC cord directly into the AC outlet.

Do not use a line Isolation Transformer during this check.

Connect 1.5 K / 10 watt resistor in parallel with a 0.15 uF capacitor between a known good earth ground (Water Pipe, Conduit, etc.) and the exposed metallic parts.

Measure the AC voltage across the resistor using AC voltmeter with 1000 ohms/volt or more sensitivity.

Reverse plug the AC cord into the AC outlet and repeat AC voltage measurements for each exposed metallic part. Any voltage measured must not exceed 0.75 volt RMS which is corresponds to 0.5 mA.

In case any measurement is out of the limits specified, there is possibility of shock hazard and the set must be checked and repaired before it is returned to the customer.

Leakage Current Hot Check circuit

AC Volt-meter

Good Earth Ground such as WATER PIPE,

To Instrument's CONDUIT etc. exposed

METALLIC PARTS

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SPECIFICATION

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

1. Application range

This spec sheet is applied all of the PDP TV with PD22B chassis.

2. Requirement for Test

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 (AC 100-240 V~, 50/60 Hz)

*Standard Voltage of each products is marked by models.

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

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

3.Test method

(1)Performance: LGE TV test method followed

(2)Demanded other specification

-Safety : CE, IEC specification

-EMC : CE, IEC

4.Module General Specification

-42" 3D HD

No	Item	Specification	Remark

1	Display Screen Device	106 cm (42 inch) wide Color Display Module	PDP

2	Aspect Ratio	16:9
3	PDP Module	PDP42T4####,
		RGB Closed (Well) Type, Glass Filter (43%)
		Pixel Format: 1024 horiz. By 768 ver.
4	Operating Environment	1) Temp. : 0 ~ 40 deg	LGE SPEC
		2) Humidity : 20 ~ 80%
5	Storage Environment	1) Temp. : -20 ~ 60 deg
		2) Humidity : 10 ~ 90 %
6	Input Voltage	AC100 ~ 240V, 50/60Hz	Maker LG

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5. Model General Specification

No	Item	Specification		Remark

1	Market	Albania, Austria, Belgium, Bosnia, Bulgaria,
		Coratia, Czech, Denmark, Estonia, Finland, France,
		Germany, Greece, Hungary, Ireland, Italy,
		Kazakhstan, Latvia, Lithuania, Luxembourg,
		Morocco, Netherlands, Norway, Poland, Portugal,
		Romania, Russia, Serbia, Slovenia, Spain,
		Sweden, Slovakia, Switzerland, Turkey, Ukraine, UK
2	Broadcasting system	1) PAL/SECAM BG	EU (PAL Market)
		2) PAL/SECAM DK
		3) PAL I / II
		4) SECAM L/L’
		5) DVB T / T2	Supporting T2 is only for PM**T./W
		6) DVB C
		7) DVB S	Supporting S is only for PM*S/G
3	Receiving system	Analog : Upper Heterodyne	► DVB-T
		Digital : COFDM	- Guard Interval(Bitrate_Mbit/s)
			1/4, 1/8, 1/16, 1/32
			- Modulation : Code Rate
			QPSK	: 1/2, 2/3, 3/4, 5/6, 7/8
			16-QAM	: 1/2, 2/3, 3/4, 5/6, 7/8
			64-QAM	: 1/2, 2/3, 3/4, 5/6, 7/8
			► DVB-C
			- Symbolrate :
			4.0Msymbols/s to 7.2Msymbols/s
			- Modulation :
			16QAM, 64-QAM, 128-QAM and 256-QAM
			► DVB-S
			- symbolrate
			DVB-S2 (8PSK / QPSK) : 2 ~ 45Msymbol/s
			DVB-S (QPSK) : 2 ~ 45Msymbol/s
			- viterbi
			DVB-S mode : 1/2, 2/3, 3/4, 5/6, 7/8
			DVB-S2 mode : 1/2, 2/3, 3/4, 3/5, 4/5, 5/6,
				8/9, 9/10
4	Scart Jack (1EA)	PAL, SECAM	Scart 1 Jack is Full scart and support
			RF-OUT(Analog), MNT-OUT
5	Video Input (1EA)	PAL, SECAM, NTSC	Rear Hybrid Jack Type

6	Component Input (1EA)	Y/Cb/Cr, Y/ Pb/Pr
7	RGB Input (1EA)	RGB-PC	Analog (D-Sub 15Pin)
8	HDMI Input (2 or 3EA)	HDMI-PC	HDMI1, HDMI2(DVI) , HDMI3, HDMI4
		HDMI-DTV
9	Audio Input (2EA)	RGB/DVI Audio, Component	L/R Input

10	SPDIF Out (1 EA)	SPDIF Out

11	USB (1EA)	For SVC, S/W Download, X-Studio, DivX
12	Ethernet LAN(1EA)
13	PCMCI (1EA)	Common Interface

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ADJUSTMENT INSTRUCTION

1. Application Range

This spec. sheet applies to PD22B chassis applied PDP TV all models manufactured in TV factory.

2.Specification

(1)Because this is not a hot chassis, it is not necessary to use an isolation transformer. However, the use of isolation transformer will help protect test instrument.

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

(3)The adjustment must be performed in the circumstance of 25 °C ± 5 °C of temperature and 65±10% of relative humidity if there is no specific designation.

(4)The input voltage of the receiver must keep 100~240V, 50/60Hz.

(5)The receiver must be operated for about 5 minutes prior to the adjustment when module is in the circumstance of over 15 °C

-In case of keeping module is in the circumstance of 0°C, it should be placed in the circumstance of above 15°C for 2 hours

-In case of keeping module is in the circumstance of below -20 °C, it should be placed in the circumstance of above 15 °C for 3 hours,.

■After RGB Full White in HEAT-RUN Mode, the receiver must be operated prior to the adjustment.

■Enter into HEAT-RUN MODE

1)Press the POWER ON KEY on R/C for adjustment.

2)OSD display and screen display PATTERN MODE.

●Set is activated HEAT run without signal generator in this mode.

●Single color pattern ( WHITE ) of HEAT RUN MODE uses to check panel.

●Caution : If you turn on a still screen more than 20 minutes (Especially digital pattern, cross hatch pattern), an after image may be occur in the black level part of the screen.

3.PCB Assembly adjustment

* Caution : Using ‘power on’ button of the control R/C power on TV

3.1. MAC Address and ESN and Wide-vine

Key Download

*The CI+ Key download is need for only PD22A/B/C Models.

*Connect TV SET and PC which download keys Writing program by RS232C-Cable

(1)Start Program and Click ‘start’ Button to connect TV and PC.

(2)When download succeed, you can see “OK” on the screen.

*Each Chassis has it’s own MAC Address/ESN/Wide-vine key. Please be careful of download.

3.2. DFT Process

* Depend on situation, Step can be changed.

* Condition spec

Mode	Volume	Power Off
RF	0	DC On

3.3.Tool OPTION (MANUAL)

(1)Press ADJ key on R/C to insert Tool OPTION

(2)On the “ Tool Option ”, Insert Tool Option by a number key

(3)Press the ENTER(■)

(4)Press ENTER(■) again.

(5)Select “OK to Download” by using ◄/►(VOL +/-) and press ►(VOL +)

* PD22B

Model Name		PM970	PM690	PM680	PM670	PM470

Tool	42 HD					33062
option 1
option 1	50 HD					33064
	50 HD					33064

	50 FHD	32808	32904	32920	32936

	60 FHD	32810	32906	32922	32938

Tool	42 HD					66
option 2
option 2	50 HD					66
	50 HD					66

	50 FHD	65	65	65	65

	60 FHD	65	65	65	65

Tool option 3		973	973	973	973	845

Tool option 4		29166	29166	29166	29166	29166

Tool option 5		47703	47703	47703	47701	14933

Tool option 6		1561	1561	1561	1561	1561

Tool option 7		8239	9263	8239	8239	8239

In case of France, Tool Option 5 is 47959/47959/47959/47957/15189.

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3.4. EDID (The Extended Display Identification Data)

■RGB [C/S: 58] : For HD Models EDID Block 0, Bytes 0-127 [00H-7FH]

Block Type: EDID 1.3

4.SET assembly adjustment method

*Caution: Each PCB assembly must be checked by check JIG set. (Because power PCB Assembly damages to PDP Module, especially be careful)

■HDMI [C/S: 3F A6] : For HD Models

Block Type: EDID 1.3

4.1. POWER PCB Assembly Voltage adjustment

(Va, Vs voltage adjustment) Test equipment : D.M.M 1EA

Connection Diagram for Measuring : refer to fig.4

Adjustment method

4.1.1. Va adjustment

(1)Connect + terminal of D. M.M. to Va pin of P811, connect -terminal to GND pin of P811.

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

EDID Block 1, Bytes 128-255 [80H-FFH]

Block Type: CEA EDID Timing Extension Version 3

*CheckSum & Physical Address Table.

-Each HDMI Input has their own physical address(on Address:9E). So, each HDMI Input has different C/S value.

■ HDMI INPUT Physical Address Table

Address		HDMI1		HDMI2		HDMI3	HDMI4

9E	10		20		30		40

■ HDMI INPUT C/S Table.
- HD
		HDMI1		HDMI2		HDMI3	HDMI4

CheckSum		3FA6		3F96		3F86	3F76

4.1.2. Vs adjustment

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

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

4.2.Adjustment of White Balance

-Required Equipment

●Remote controller for adjustment

●Color Analyzer ( CS-1000, CA-210 or same product

:CH 10 (PDP)

*Please adjust CA-210 by CS-1000 before measuring

●Auto W/B adjustment instrument(only for Auto adjustment)

●9 Pin D-Sub Jack(RS232C) is connected to the AUTO

W/B EQUIPMENT

Before Adjust of White Balance, Please press POWER ONLY key

- Adjust Process will start by execute RS232C Command.

● Color temperature standards according to CSM and Module

CSM	PLASMA
Cool	11000K
Medium	9300K
Warm	6500K

● CS-1000/CA-100+/CA-210(CH 10) White balance adjustment coordinates and color temperature.

CSM	Color Coordination		Temp	± Color
				Coordination
	x	y		Coordination
	x	y

COOL	0.276	0.283	11000K	0.002

MEDIUM	0.285	0.293	9300K	0.002

WARM	0.313	0.329	6500K	0.002

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* Manual W/B process (using adjusts Remote control)

- Please Adjust in AV 1 MODE, Turn off Energy Saving Mode. 1) Enter ‘PICTURE RESET’ on Picture Mode, and then turn off Fresh Contrast and Fresh colour in Advanced Control

2) After enter Service Mode by pushing “ADJ” key,

3) Enter White Pattern off of service mode, and change off -> on.

4) Enter “W/B ADJUST” by pushing “►” key at “3. W/B

ADJUST”.

* Gain Max Value is 192. So, Never make any Gain Value over 192 and please fix one Value on 192, between R, G and B.

	Min	Typ	Max

R-GAIN	0	192	192

G-GAIN	0	192	192

B-GAIN	0	192	192

* Auto-control interface and directions

(1)Adjust in the place where the influx of light like floodlight around is blocked. (Illumination is less than 10ux).

(2)Measure and adjust after sticking the Color Analyzer (CA100+, CA210) to the side of the module.

(3)Aging time

-After aging start, keep the Power on (no suspension of power supply) and heat-run over 5 minutes

* Auto adjustment Map (RS232C)

No	Index	CMD1	CMD2	Set ID	Data

1	Start	w	b	0	00
2	Gain Start	w	b	0	10
3	Gain End	w	b	0	1F
4	Offset Start	w	b	0	20
5	Offset End	w	b	0	2F

6	End	w	b	0	FF

7	Medium R	j	a	0	00~FF

8	Medium G	j	b	0	00~FF

9	Medium B	j	c	0	00~FF
10	Warm R	j	d	0	00~FF
11	Warm G	j	e	0	00~FF
12	Warm B	j	f	0	00~FF
13	Cool R	j	g	0	00~FF

14	Cool G	j	h	0	00~FF

15	Cool B	j	i	0	00~FF

16	Cool R,G,B	j	j	0	00~FF

17	Medium	j	k	0	00~FF
18	Warm	j	l	0	00~FF

4.3.Serial number download & Model name D/L.

(1)Press "Power on" button of a service R/C.(Baud rate : 115200 bps)

(2)Connect RS232-C Signal Cable and start ‘Option Check Program Ver3.8’

(3)Scan serial Number and press ‘F5’ button.

(4)Check ‘OK’ on program 1) program.

(5)Press ‘In start’ button on SVC R/C, check Serial Number and Model Name.

4.4.Check Tool Option and write Country

Group & Area Code(Option) D/L

- Refer to Table 3.4 insert tool option.

	Chassis Name				PD22B

	Suffix			EU	RU, DR, DK			PI
	Area Option			387	386			130
	Nordic UI	0~1		1	0			0
Use HW Option		0~1		1	1			1
	T2	0~1		0	0			0
	C2	0~1		0	0			0

	Satellite	0~1		0	0			0

	MHP	0~1		0	0			0

	HBBTV	0~1		2	2			2

	Isolator	0~1		1	1			0

	Country Group			Market		Area Option

	AJ			Myanmar			257
				Etc.
		Australia, New Zealand					263
		Singapore, Malaysia
				Indonesia			262

				Vietnam			261

				Thailand			16647
				Sri Lanka			17671
				India			18183
	JA		Irap, Lybia, Yemen,				257
		Syria, Sudan, West Afria
				Ect.
		South Africa ,Alegeria,					259
		Tunisia, Kuwait, Oman,
				Kenya, Uganda
		Palestine(SBITANY)
				Qatar			260
				Nigeria
				U.A.E			261
				Saudi Arabia
				Barhrain
			Egypt, Iran, Jordan				263
				Lebanon
				Pakistan			16642

	IL			Israel(H.Y.E)			259

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4.5.Checking the EYE-Q Operation.

(1)Press the EYE Key on the adjustment remote controller.

(2)Check the Sensor DATA ( It must be under 10) and keep the data longer than 1.5s

Green Eye-Check(Factory Mode)

Sensor Data	9
Power saving mode	1
	OK

4.7.Magic Motion Remote Controller test

(1)Equipment: RF R/C for test,

(2)You must confirm the battery power of RF-R/C before test (Recommend that change the battery per every lot)

(3)Sequence (test)

1)if you select the ‘start key(Wheel Key)’ on the controller, you can pairing with the TV SET.

2)You can check the cursor on the TV Screen, when select the ‘Wheel Key’ on the controller

3)You must remove the pairing with the TV Set by select ‘Mute Key’ on the controller.

4.8.3D function test

-Required Equipment

●Pattern Generator :

MSHG-600, MSPG-6100 [SUPPORT HDMI1.4])

MODE : HDMI mode NO. 872 Pattern No.83

(1)Please input 3D test pattern like below (HDMI mode NO. 872 , pattern No.83)

(3) Check ‘OK’

(Sensor DATA 0 ~ 4095, Power Saving Mode 0 ~ 12)

*IF you press IN-STAP Button, change Green Eye-check OSD.

4.6. PING TEST

* In this case Network setting is on Manual Setting. Connect : SET->LAN Port == PC->LAN Port

4.6.1. Equipment Setting

(1)Play the LAN Port Test PROGRAM.

(2)Input IP set up for an inspection to Test

*IP Number : 12.12.2.2

4.6.2. LAN PORT inspection (PING TEST)

* In this case Network setting is on Manual Setting.

(1)Play the LAN Port Test Program.

(2)connect each other LAN Port Jack.

(3)Play Test (F9) button and confirm OK Message.

(4)remove LAN CABLE

(2)When 3D OSD appear automatically, then press OK button on ADJ Remote Controller.

(3)Check the picture. The picture must be same as below. (Don’t have to wear 3D glasses.)

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5. Set Information (Serial No & Model name)

5.1.check the serial number & Model Name

(1)Push the menu button and press red button on R/C to enter ‘Customer Support’menu.

(2)Move to ‘signal test’ menu. And check Serial No & Model Name Select the STATION -> Diagnostics -> To set

6.SW Download Guide.

*Before put a *.epk to USB Stick make ‘LG_DTV’ folder in USB. Then, put *.epk file to ‘LG_DTV’ folder and Turn on TV

(1)Put the USB Stick to the USB socket

(2)Automatically detecting update file in USB Stick

*If your downloaded program version in USB Stick is Low, it didn’t work.

But your downloaded version is High, USB data is automatically detecting.

(3)Show the message “Copying files from memory”

(4)Updating is staring.

(5)Updating Completed, The TV will restart automatically. After turn on TV, Please press ‘IN-STOP’ button on ADJ Remote-control.

*IF you don’t have ADJ R/C, enter ‘Factory Reset’ in OPTION MENU.

(6)When TV turns on, check the Updated version on Product/ Service Info. MENU.

*After downloading, have to adjust TOOL OPTION again.

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BLOCK DIAGRAM

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300

305	206
301	580
	302
	200
	205

400

EXPLODED VIEW

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.

		310
			540
			560
303	207	304	601
		204	520	A12
		201		A9
		203	501	A10
202		590		LV1
		590
		240	120	A2

900

910

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+3.3V_MULTI

10K

IC102

OPT

SDIN5C2-4G

IC103

H26M21001ECR

R156

R155

R172

R173

R174

R175

R176

R177

R178

R179

DAT0

HYNIX_2GB

NC_25

DAT1

NC_26

C10

DAT2

NC_27

C11

EMMC_D[0]

DAT3

NC_28

C12

EMMC_D[1]

DAT4

NC_29

C13

EMMC_D[2]

DAT5

NC_30

C14

DAT6

NC_31

EMMC_D[3]

DAT7

NC_32

EMMC_D[5]

NC_33

EMMC_D[4]

CLK

NC_34

EMMC_D[5]

NC_35

D12

EMMC_D[6]

CMD

NC_36

D13

NC_37

D14

EMMC_D[7]

NC_3

NC_38

NC_39

NC_4

NC_40

EMMC_D[7]

NC_23

NC_41

E12

EMMC_D[6]

NC_42

NC_46

E13

NC_43

NC_47

E14

+3.3V_MULTI

E10

NC_44

NC_48

EMMC_D[0-7]

F10

NC_45

NC_49

EMMC_D[6]

NC_52

NC_50

G10

NC_58

NC_51

F12

EMMC_CLK

NC_59

NC_53

F13

NC_66

NC_54

F14

R157

10K

R169

NC_73

NC_55

NC_82

NC_60

G13

NC_80

NC_56

K10

NC_81

NC_57

G12

P10

NC_116

NC_61

G14

EMMC_CMD

NC_119

NC_62

NC_63

RESET

NC_64

R133

NC_65

H12

NC_67

H13

NC_68

EMMC_RST

VCCQ_1

H14

NC_69

VCCQ_2

NC_70

C103

VCCQ_3

NC_71

10uF

VCCQ_4

NC_72

J12

6.3V

VCCQ_5

NC_74

J13

NC_75

J14

NC_76

EMMC_RST_BALL

VCC_1

NC_77

BALL

C104

0.1uF

J10

VCC_4

NC_83

16V

VCC_3

NC_79

K12

NC_84

K13

RST

K14

NC_85

C105 1uF 10V

VDDI

NC_86

EMMC

NC_87

L12

NC_88

VSS_1

NC_89

L13

H10

VSS_2

NC_90

L14

VSS_3

NC_91

VSS_4

NC_92

VSSQ_1

NC_93

VSSQ_2

NC_94

VSSQ_3

NC_95

VSSQ_4

NC_96

VSSQ_5

NC_97

M10

NC_98

M11

NC_99

M12

EMMC_D[3]

NC_1

NC_100

M13

NC_101

M14

EMMC_D[4]

NC_2

NC_102

NC_5

NC_103

A10

NC_6

NC_104

EMMC_CMD

NC_7

NC_105

A11

A12

NC_8

NC_106

A13

NC_9

NC_107

A14

NC_10

NC_108

N10

NC_11

NC_109

N11

NC_12

NC_110

N12

NC_13

NC_111

N13

NC_14

NC_112

N14

B10

NC_15

NC_113

B11

NC_16

NC_114

B12

NC_17

NC_115

B13

NC_18

NC_117

B14

NC_19

NC_118

P11

NC_20

NC_120

P12

EMMC_D[5]

NC_21

NC_121

P13

NC_22

NC_122

P14

NC_24

NC_123

DU1

DUMMY_1

DUMMY_9

DU9

DU2

DU10

DU3

DUMMY_2

DUMMY_10

DU11

DU4

DUMMY_3

DUMMY_11

DU12

DU5

DUMMY_4

DUMMY_12

DU13

DU6

DUMMY_5

DUMMY_13

DU14

DU7

DUMMY_6

DUMMY_14

DU15

DU8

DUMMY_7

DUMMY_15

DU16

DUMMY_8

DUMMY_16

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.

+3.3V_MULTI
R108	4.7K
R108	/NAND_RE
R109	4.7K
R110	/NAND_CE
R110	4.7K
	/NAND_RB
R101	22
/NAND_WE	EMMC_CMD
AR100
22
1/16W
NAND_D[7]	EMMC_D[7]
NAND_D[6]	EMMC_D[6]
NAND_D[2]	EMMC_D[2]
NAND_D[5]	EMMC_D[5]
AR101
22
1/16W
NAND_D[3]	EMMC_D[3]
NAND_D[4]	EMMC_D[4]
NAND_ALE	EMMC_D[0]
NAND_CLE	EMMC_D[1]

NVRAM			+3.3V_MULTI
OPT
R103	R100	IC105	C108
4.7K	4.7K	IC105	0.1uF
	R1EX24256BSAS0A		16V
	A0	VCC
	1	8
	A1	WP
OPT	2	7
OPT
R111	NVRAM_Renesas
4.7K	A2	SCL	R106	22
	3	6		I2C_SCL5
	VSS	SDA	R107	22
	4	5		I2C_SDA5

+3.3V_MULTI				Model Option
OPT R125 1K	R127 1K	FHD R129 1K	OPT R131 1K	OPT R158 1K	R159 1K	OPT R161 1K	T2 R163 1K	S R165 1K	OPT R150 1K	OPT R167 1K

R126 1K

OPT R128 1K

HD R130 1K

R132 1K

R153 1K

OPT R160 1K

R162 1K

NO T2 R164 1K

NO S R166 1K

R151 1K

R168 1K

GPIO

HDCP

EEPROM

IC104-*1

IC100

+3.3V_MULTI

LGE2112

24LC16B

AP14

JTCK

JTAG

U0TX

AR18

RS232_TXD

AM14

JTDI

JTAG

U0RX

AP18

RS232_RXD

AR14

JTDO

JTAG

AR15

AU16

HDCP_ST

AN14

JTMS

JTAG

U1RX

AT16

M_REMOTE_RX

IC104

JTRST

JTAG

U1TX

M_REMOTE_TX

M24C16-R

C112

0.1uF

NVRAM,

HDCP

KEY

AP12

A35

NC_1

VCC

16V

OSDA0

/NAND_WE

I2C_SDA5

AN12

POWE

C33

OSCL0

/NAND_RE

I2C_SCL5

POOE

NC_2

R147

4.7K

B34

/NAND_CE

POCE1

NC_3

SCL

I2C_SDA3

MICOM

AP15

D33

NAND_D[2-7]

R148

I2C_SCL1

AN15

OSDA1

POCE0

D29

TP102

NAND_D[7]

VSS

SDA

R149

I2C_SCL3

OSCL1

PDD7

C30

NAND_D[6]

R122

I2C_SDA1

MT5369_XTAL_IN

AT34

PDD6

D30

NAND_D[5]

I2C_SCL5

R183

AU34

XTALI

PDD5

B31

NAND_D[4]

MT5369_XTAL_OUT

OPT

XTALO

PDD4

A31

NAND_D[3]

R123

I2C_SDA5

DVDD3V3_STB

AK27

PDD3

NAND_D[2]

OPT

AVDD33_XTAL_STB

B32

AH26

PDD2

A32

AVSS33_XTAL_STB

PDD1

C32

C101

PDD0

D32

0.1uF

/NAND_RB

PARB

+3.3V_MULTI

A34

AK18

PACLE

C34

NAND_CLE

AK17

AVDD33_VGA_STB

PAALE

C29

NAND_ALE

R136

AVSS33_VGA_STB

EMMC_CLK

4.7K

DVDD3V3

OPWRSB

AM20

OPT

+3.3V_MULTI

R137

AK23

AM22

4.7K

STRAPPINGG

AVDD33_PLLGP

ORESET

SOC_RESET

OPT

AM27

SW100

AVSS33_PLLGP

AU21

OIRI

R112

AJ20

AVDD10_LDO

FSRC_WR

D27

R134

4.7K

R104

R114

C109

85C

OPT

10V

STB_SCL

AT21

I2C_SCL1

4.7uF

AR21

AMP

LED_PWM0

PCM_A[0-14]

STB_SDA

I2C_SDA1

LED_PWM1

PCM_A[0]

H32

GPIO0

DEMOD_RST

T34

PCM_RST

OPCTRL3

PCM_A[1]

F37

T32

FE_TS_CLK

PCM_A[2]

F36

GPIO1

DEMOD_TSCLK

T36

FE_TS_D[0]

FE_TS_D[0-7]

R105

R113

R115

PCM_A[3]

G37

GPIO2

DEMOD_TSDATA0

U36

PCM_A[4]

GPIO3

DEMOD_TSDATA1

FE_TS_D[1]

OPT

PCM_A[5]

G35

GPIO4

DEMOD_TSDATA2

T30

FE_TS_D[2]

PCM_A[6]

G34

GPIO5

DEMOD_TSDATA3

V33

FE_TS_D[3]

PCM_A[7]

H34

GPIO6

DEMOD_TSDATA4

V32

FE_TS_D[4]

GPIO7

DEMOD_TSDATA5

FE_TS_D[5]

PCM_A[8]

L34

V31

PCM_A[9]

GPIO8

DEMOD_TSDATA6

FE_TS_D[6]

L32

V30

PCM_A[10]

K33

GPIO9

DEMOD_TSDATA7

T35

FE_TS_D[7]

STRAPPING

LED_PWM0

LED_PWM1

OPCTRL3

PCM_A[11]

K32

GPIO10

DEMOD_TSSYNC

T31

FE_TS_SYNC

ICE

mode

27M

Serial

boot

PCM_A[12]

H33

GPIO11

DEMOD_TSVAL

FE_TS_VAL

PCM_A[13]

L35

GPIO12

CI_INT

N36

/PCM_REG

ICE

mode

27M

ROM to

Nand

boot

PCM_A[14]

GPIO13

K36

T37

ICE mode + 27M + Rom to

eMMC

boot

FE_TS_CLK_OUT

J32

GPIO14

CI_TSCLK

R35

/PCM_CE

GPIO15

CI_TSDATA0

CI_TS_SYNC

FE_TS_VAL_OUT

J34

R37

from eMMC

pins

(share pins

w/s NAND)

GPIO16

CI_TSSYNC

/PCM_WE

FE_TS_SYNC_OUT

K34

R36

ICE

mode

27M

ROM to

eMMC

boot

GPIO17

CI_TSVAL

/PCM_OE

FE_TS_D_OUT[0]

K35

from SDIO

pins

FE_TS_D_OUT[1]

K37

GPIO18

PVR_TSCLK

R34

CI_TS_VAL

FE_TS_D_OUT[2]

GPIO19

J36

R32

TP103

FE_TS_D_OUT[3]

J37

GPIO20

PVR_TSVAL

R33

CI_TS_CLK

FE_TS_D_OUT[4]

J35

GPIO21

PVR_TSSYNC

P33

FE_TS_D_OUT[5]

J33

GPIO22

PVR_TSDATA0

P34

/PCM_IRQA

FE_TS_D_OUT[6]

G33

GPIO23

PVR_TSDATA1

/PCM_WAIT

FE_TS_D_OUT[0-7]

FE_TS_D_OUT[7]

H35

GPIO24

SPI_CLK1

N37

/CI_CD2

PCM_D[0]

H31

GPIO25

P35

PCM_D[1]

F34

GPIO26

SPI_CLK

N34

/CI_CD1

GPIO27

SPI_DATA

/PCM_IORD

PCM_D[2]

E36

N35

PCM_D[3]

GPIO28

SPI_CLE

/PCM_IOWR

N33

PCM_D[4]

P32

GPIO29

OPWM2

AU12

Module

GPIO30

I2C

PCM_D[5]

M35

AT12

* I2C MAP

PCM_D[6]

M37

GPIO31

OPWM1

AR12

OPT

R171

3D_SYNC_RF

I2C_1

: AMP

,HDCP

KEY

PCM_D[0-7]

PCM_D[7]

M33

GPIO32

OPWM0

GPIO33

Place the

P901

I2C_2

: Module

CI_TS_D[0]

F35

A37

+3.3V_MULTI

I2C_3

: MICOM

CI_TS_D[1]

E35

GPIO34

SD_D0

C35

I2C_4 : S/Demod , LNB

CI_TS_D[2]

E37

GPIO35

SD_D1

A36

R141

2.7K

I2C_SCL1

I2C_5

: NVRAM

CI_TS_D[3]

N32

GPIO36

SD_D2

B35

I2C_6

: TUNER_MOPLL(T/C,ATV),

CI_TS_D[4]

M34

GPIO37

SD_D3

B36

R142

2.7K

I2C_SDA1

T2/Demod

CI_TS_D[5]

M36

GPIO38

SD_CMD

B37

GPIO39

SD_CLK

R139

2.7K

I2C_SCL2

CI_TS_D[6]

M32

CI_TS_D[7]

L33

GPIO40

R140

2.7K

I2C_SDA2

CI_TS_D[0-7]

GPIO41

AT11

E33

R143

2.7K

USB_OCD2

E32

GPIO42

LDM_CS

AU11

I2C_SCL3

USB_OCD1

GPIO43

LDM_CLK

TP100

F32

AR10

R144

2.7K

I2C_SDA3

USB_CTL2

A29

GPIO44

LDM_VSYNC

AM9

GPIO45

LDM_DO

R102

2.7K

D31

AP10

I2C_SCL4

USB_CTL1

GPIO46

LDM_DI

TP101

C31

R121

2.7K

I2C_SDA4

E30

GPIO47

TP104

GPIO48

AN22

R145

2.7K

I2C_SCL5

MODEL_OPT_0

E31

LED_PWM1

F31

GPIO49

AP21

R146

2.7K

I2C_SDA5

MODEL_OPT_1

E29

GPIO50

LED_PWM0

GPIO51

R117

2.7K

I2C_SCL6

MODEL_OPT_3

AP9

5V Tolerance

AT9

GPIO52

R181

2.7K

I2C_SDA6

MODEL_OPT_7

AR9

GPIO53

AU20

I2C_SCL2

MODEL_OPT_5

GPIO54

OPCTRL11

AU9

AT20

Module

MODEL_OPT_6

GPIO55

OPCTRL10

I2C_SDA2

AN18

SC_ID

OPCTRL9

AP20

COMP1_DET

R135

NO_EU

AN23

OPCTRL8

AM18

SC/COMP2_DET

10K

ADIN0_SRV

OPCTRL7

DSUB_DET

SoC

R118

10K

AN24

AN19

NO_FRC

internal

FRC2

external

R119

10K

AP23

ADIN1_SRV

OPCTRL6

AP19

FRC

URSA5

R120

10K

AR23

ADIN2_SRV

OPCTRL5

AR19

COMP1_AV1_DET

MODEL_OPT_0

ADIN3_SRV

OPCTRL4

DTV_ATV_SELECT

M_REMOTE_RST

AU23

AN21

ADIN4_SRV

OPCTRL3

MODEL_OPT_1

R182

10K

AT23

AM19

AM24

ADIN5_SRV

OPCTRL2

AN20

RF_SW_CTL

TU_RST

AM23

ADIN6_SRV

OPCTRL1

AR20

I2C_SCL6

MODEL_OPT_4

ADIN7_SRV

OPCTRL0

I2C_SDA6

TUNER_MOPLL(T/C,ATV),T2 Demod

HIGH

LOW

MODEL_OPT_2

FHD

MODEL_OPT_3

OPTIC

NON_OPTIC

MODEL_OPT_0

MODEL_OPT_4

3D_DEPTH

3D_Depth_IC

NO_3D_Depth_IC

MODEL_OPT_1

MODEL_OPT_5

DDR

DDR_Default

DDR_768MB

Crystal Matching Test result : 27pF -> 20pF -> 22pF

MODEL_OPT_2

MODEL_OPT_6

CP BOX

Enable

Disable

X100

27MHz

MODEL_OPT_3

MT5369_XTAL_IN

MT5369_XTAL_OUT

MODEL_OPT_7

Tuner

Support

Not

Support

50V 22pF C110

50V 22pF C111

MODEL_OPT_4

MODEL_OPT_5

MODEL_OPT_8

Tuner

Support

Not

Support

MODEL_OPT_6

MODEL_OPT_9

Tuner

Support

Not

Support

MODEL_OPT_7

MODEL_OPT_10

EPI

Support

Not

Support

MODEL_OPT_8

MODEL_OPT_9

MODEL OPTION 6

just

for

CP Box

MODEL_OPT_10

should

not

appiled at

AMP_RST

R116

MODEL_OPT_1

3D_SYNC_RF

R170

MODEL_OPT_5

Place

the

P901

M_REMOTE_ISP

R180

OPT

MODEL_OPT_7

R124

MODEL_OPT_4

S2_RESET

Downloaded from www.Manualslib.com manuals search engine
Copyright © 2012 LG Electronics Inc. All rights re erved		LGE Internal Use Only
Only for training and service	purposes

IC100

LGE2112

AA32

AG35

AO3N

AG3

RXD0+

HDMI_CEC

HDMI_0_RX_0

D0+_HDMI2

AG4

AG34

AO3P

RXD0-

HDMI_0_RX_0B

D0-_HDMI2

AG1

AG33

AG37

AO4N

RXD1+

DDC_SCL_2

HDMI_0_SCL

HDMI_0_RX_1

D1+_HDMI2

AG2

DDC_SCL_3

AE33

HDMI_1_SCL

HDMI_0_RX_1B

AG36

D1-_HDMI2

AO4P

AF3

RXD1-

AC33

AF35

AOCLKN

RXD2+

LVDS

DDC_SCL_1

HDMI_3_SCL

HDMI_0_RX_2B

D2-_HDMI2

AE3

AH35

AO2N

RXDCK+

DDC_SCL_4

AH32

HDMI_2_SCL

HDMI_0_RX_2

AF34

D2+_HDMI2

AOCLKP

AF4

RXD2-

AF33

HDMI_0_RX_C

AH34

CK+_HDMI2

AO2P

AE4

RXDCK-

DDC_SDA_2

HDMI_0_SDA

HDMI_0_RX_CB

CK-_HDMI2

AE1

AD33

AO1N

RXD3+

DDC_SDA_3

HDMI_1_SDA

MODEL_OPT_8

F27

AE2

AB33

AE37

TCON0

AO1P

RXD3-

DDC_SDA_4

HDMI_2_SDA

HDMI_1_RX_0

D0+_HDMI3

MODEL_OPT_9

E27

AD1

AH33

AE36

TCON1

AO0N

RXD4+

DDC_SDA_1

HDMI_3_SDA

HDMI_1_RX_0B

D0-_HDMI3

F30

AD2

+3.3V_MULTI

HDMI_1_RX_1

AD35

D1+_HDMI3

MODEL_OPT_10

F29

TCON2

AO0P

RXD4-

P201

R200

AG31

AD34

TCON3

5V_HDMI_2

HDMI_0_PWR5V

HDMI_1_RX_1B

D1-_HDMI3

B27

AL3

5V_HDMI_3

R201

AE31

AC35

TCON4

AE4N

RXC0+

P200

104060-8017

HDMI_1_PWR5V

HDMI_1_RX_2

D2+_HDMI3

A27

AL4

TF05-51S

R203

AC31

AC34

TCON5

AE4P

RXC0-

FHD

5V_HDMI_4

HDMI_2_PWR5V

HDMI_1_RX_2B

D2-_HDMI3

B28

AL1

5V_HDMI_1

R204

AH31

HDMI_3_PWR5V

HDMI_1_RX_C

AE35

CK+_HDMI3

A28

TCON6

AE3N

AL2

RXC1+

OPT

4.7K R245

4.7K R244

AG32

HDMI_1_RX_CB

AE34

CK-_HDMI3

C28

TCON7

AE3P

AK3

RXC1-

R250

HPD2

HDMI_0_HPD

D28

TCON8

AECLKN

AK4

RXC2+

+1.2V_MTK_CORE

HPD3

AE32

HDMI_1_HPD

HDMI_2_RX_0

AB35

D0+_HDMI4

E28

TCON9

AECLKP

AJ3

RXC2-

HPD4

AC32

AB34

MODEL_OPT_2

TCON10

AE2N

RXCCK+

+3.3V_MULTI

HDMI_2_HPD

HDMI_2_RX_0B

D0-_HDMI4

F28

AJ4

HPD1

AJ32

HDMI_3_HPD

HDMI_2_RX_1

AA35

D1+_HDMI4

PCM_5V_CTL

B29

TCON11

AE2P

AJ1

RXCCK-

AA24

HDMI_2_RX_1B

AA34

D1-_HDMI4

EMMC_RST

TCON12

AE1N

AJ2

RXC3+

4.7K R213

C200

AVDD12_HDMI_0_RX

HDMI_2_RX_2

AA37

D2+_HDMI4

+1.2V_MTK_CORE

AE1P

AH3

RXC3-

RXD4+

D200

Y24

AVDD12_HDMI_1_RX

HDMI_2_RX_2B

AA36

D2-_HDMI4

AE0N

AH4

RXC4+

RXD4-

MMBD6100

0.1uF

W24

AC37

AE0P

RXC4-

AVDD12_HDMI_2_RX

HDMI_2_RX_C

CK+_HDMI4

AG6

AVDD12_LVDS_1

RXD3+

AB24

AVDD12_HDMI_3_RX

HDMI_2_RX_CB

AC36

CK-_HDMI4

DVDD3V3

C245

C254

AJ6

AT2

RXB4+

RXD3-

AVDD12_LVDS_2

BO4N

RXB0+

LD200

0.1uF

AF6

AU2

RXB4-

R202

AB29

AK35

AVDD12_VPLL

BO4P

RXB0-

LTST-C150KGKT

DVDD3V3

AVDD33_HDMI_0_RX

HDMI_3_RX_0

D0+_HDMI1

AE6

AT1

RXB3+

RXDCK+

Q200

AA29

AVDD33_HDMI_1_RX

HDMI_3_RX_0B

AK34

D0-_HDMI1

AH7

AVDD33_LVDSB

BO3N

AU1

RXB1+

RXB3-

RXDCK-

MMBT3904(NXP)

Y29

AVDD33_HDMI_2_RX

HDMI_3_RX_1

AJ35

D1+_HDMI1

AVDD33_LVDSA

BO3P

AR1

RXB1-

AC29

AJ34

BOCLKN

RXB2+

AVDD33_HDMI_3_RX

HDMI_3_RX_1B

D1-_HDMI1

AJ5

AR2

RXBCK+

RXD2+

R211

C201

AJ37

AVSS12_LVDS_2

BOCLKP

RXB2-

47K

0.1uF

AB30

HDMI_3_RX_2

AJ36

D2+_HDMI1

AG5

AVSS12_LVDS_1

BO2N

AP1

RXBCK+

RXBCK-

RXD2-

AVSS33_HDMI_RX_1

HDMI_3_RX_2B

D2-_HDMI1

AF5

AP2

RXD1+

AD30

AVSS33_HDMI_RX_2

HDMI_3_RX_C

AJ33

CK+_HDMI1

AE5

AVSS12_VPLL

BO2P

AN1

RXBCK-

RXB2+

RXD1-

AF31

AVSS33_HDMI_RX_3

HDMI_3_RX_CB

AK33

CK-_HDMI1

AH5

AVSS33_LVDSB

BO1N

AN2

RXB3+

RXB2-

RXD0+

AF32

AVSS33_HDMI_RX_4

AVSS33_LVDSA

BO1P

AM3

RXB3-

RXB1+

RXD0-

C36

AG7

REXT_VPLL

BO0N

AM4

RXB4+

RXB1-

USB_DP2

USB_DP_P0

BO0P

RXB4-

RXB0+

C37

USB_DM2

USB_DM_P0

R235

AT6

RXB0-

RXC4+

24K

BE4N

AU6

RXA0+

RXC4-

USB_DP1

D36

USB_DP_P1

BE4P

AP6

RXA0-

RXC3+

D37

BE3N

RXA1+

USB_DM1

USB_DM_P1

AR6

RXA4+

RXC3-

BE3P

RXA1-

AT13

AP5

RXA4-

WIFI_DP3

USB_DP_P2

BECLKN

AR5

RXA2+

RXA3+

RXCCK+

WIFI_DM3

AU13

USB_DM_P2

BECLKP

AT4

RXA2-

RXA3-

RXCCK-

BE2N

RXACK+

AT14

AU4

USB_DP4

USB_DP_P3

BE2P

AP4

RXACK-

RXACK+

RXC2+

DVDD3V3

USB_DM4

AU14

USB_DM_P3

BE1N

AR4

RXA3+

RXACK-

RXC2-

D35

BE1P

AP3

RXA3-

RXC1+

AVDD33_USB_P0P1

BE0N

AR3

RXA4+

RXA2+

RXC1-

AP13

BE0P

RXA4-

AVDD33_USB_P2P3

RXA2-

RXC0+

C211

AU37

AN35

RXA1+

RXC0-

D34

SC/COMP2/AV2_R_IN

AIN0_R_AADC

AR0_ADAC

0.1uF

AVSS33_USB_P1

AU35

AN34

RXA1-

AR13

SC/COMP2/AV2_L_IN

AIN0_L_AADC

AL0_ADAC

AVSS33_USB_P2

AT35

RXA0+

PC_R_IN

AIN1_R_AADC

AT37

AM32

15KEU

R236

RXA0-

RXB4+

W35

PCIE11_TXP

TXVP_0

AT18

EPHY_TDP

PC_L_IN

AU36

AIN1_L_AADC

AR1_ADAC

AM34

15KEU

R237

SC_ROUT

RXB4-

+1.2V_MTK_CORE

DVDD3V3

W34

PCIE11_TXN

TXVN_0

AU18

EPHY_TDN

AP34

AIN2_R_AADC

AL1_ADAC

SC_LOUT

RXB3+

Y34

PCIE11_RXN

AT36

AIN2_L_AADC

AM37

C204

C206

RXB3-

Y35

PCIE11_RXP

RXVN_1

AU17

EPHY_RDN

COMP1/AV1_R_IN

AR37

AIN3_R_AADC

AR2_ADAC

AM33

330pF

AT17

COMP1/AV1_L_IN

AIN3_L_AADC

AL2_ADAC

50V

RXVP_1

EPHY_RDP

AR33

RXBCK+

U24

AIN4_R_AADC

V24

AVDD12_PCIE11

AN16

AP32

AIN4_L_AADC

AR3_ADAC

AM36

RXBCK-

AVDD33_PCIE11

PHYLED1

AR36

AM35

DAC_3V3

AM16

AIN5_R_AADC

AL3_ADAC

PHYLED0

AP37

RXB2+

W30

AIN5_L_AADC

AVSS12_PCIE11

AD15

24K

R205

AR35

AIN6_R_AADC

AVDD33_DAC

AG30

RXB2-

REXT

+1.2V_MTK_CORE

AP36

AF30

RXB1+

W36

AIN6_L_AADC

AVDD33_DAC1

C250

W37

PCIE11_REFCKN

AD14

0.1uF

RXB1-

PCIE11_REFCKP

AVDD12_REC

DVDD3V3

AVSS33_DAC

AK30

RXB0+

AD16

DVDD3V3

AVSS33_DAC1

AE30

RXB0-

AVDD33_COM

AL31

AD17

AVDD33_AADC

AVDD33_LD

AJ28

Y33

AVSS33_AADC

ALIN

C252

C242

C243

AR16

RXA4+

AVSS33_LD

AL16

0.1uF

0.01uF

1uF

AJ27

ASPDIF0

Y32

SPDIF_OUT

RXA4-

AVSS33_COM

AL15

50V

10V

VMID_AADC

ASPDIF1

AR11

ARC

RXA3+

AL14

AOBCK

AUD_SCK

AVSS12_REC

AN28

AP11

RXA3-

MPXP

AOLRCK

AUD_LRCK

AM12

R220 0

C2410.01uF

AOMCLK

AM10

AUD_MCLK

RXACK+

TU_SIF

AOSDATA4

TP203

AUD_LRCH

R221

AM11

RXACK-

2.2K

AOSDATA3

AN11

TP204

Don’t use as

GPIO

to Tuner

OPT

AOSDATA2

AN10

TP205

RXA2+

NO_T2_BR

MT5395

AOSDATA1

AN9

TP206

RXA2-

DIF_P

C228 1uF

AOSDATA0

RXA1+

R214

MT5395

R225

AU32

ADCINP_DEMOD

HSYNC

AN25

DSUB_HSYNC

RXA1-

2.2K

AT32

AM25

RXA0+

OPT

C2291uF

NO_T2_BR

ADCINN_DEMOD

VSYNC

AR25

0.01uF

C205 100

DSUB_VSYNC

RXA0-

R233

R208

DIF_N

DVDD3V3

AD22

AR24

0.01uF

C207 100

DSUB_R

JACK

SIDE

PLACE

NO_T2_BR

C203

NO_T2_BR

+1.2V_MTK_CORE

AVDD33_DEMOD

AU24

0.01uF

C209 100

DSUB_G

+3.3V_MULTI

C202

R212

R589

33pF

AP24

0.01uF

C246 100

DSUB_B

R238

50V

AL27

COM

AT24

1500pF

C210

AVDD12_DEMOD

SOG

1/16W

MT5395

AR22

R207

R223

AM28

VGA_SDA

AP22

RGB_DDC_SDA

I2C_SDA2

R248

R249

AVSS33_DEMOD

VGA_SCL

RGB_DDC_SCL

100

R242

4.7K

10K

AJ26

R209

DISP_EN

IF_AGC

NO_T2_BR

AVSS12_DEMOD

AT26

0.01uF

C247 100

R239

I2C_SCL2

C232

COM1

AR26

0.01uF

C223 100

R226

ROM_DW_DA

0.047uF

25V

PB1P

AP26

0.01uF

C219 100

SC_G/COMP2_Pb

ROM_DW_CK

R222

NO_T2_BR

U35

PR1P

AU26

0.01uF

C221 100

SC_R/COMP2_Pr

R243

R224

U34

IF_AGC

Y1P

AP25

1500pF

SC_B/COMP2_Y/AV2_CVBS

27K

TP207

RF_AGC

SOY1

C224 NO_EU

AU28

0.01uF

C248 100

R240

COM0

AP31

AT28

0.01uF

C216 100

R219

TP201

AN30

LOUTN

PB0P

AR28

0.01uF

C212 100

COMP1_Pb

R215

TP202

LOUTP

PR0P

AP27

0.01uF

C214 100

COMP1_Pr

R217

V35

Y0P

AR27

EU 0

COMP1_Y/AV1_CVBS

OSCL2

SOY0

R206

V34

1500pF

C257

SC_FB

OSDA2

S/Demod

, LNB

AU30

VDACX_OUT

TP200

I2C_SCL4

AP28

AP29

SC0

VDACY_OUT

SC_CVBS_OUT

I2C_SDA4

AR29

SY0

DVDD3V3

AD20

AVDD33_VDAC_BG

R232

100 C239

0.047uF

AT30

AD21

SC_CVBS_IN

CVBS3P

AVDD33_VDAC

R230

100 C227

0.047uF

AR30

+1.2V_MTK_CORE

COMP1_Y/AV1_CVBS

R229

100 C226

0.047uF

AR31

CVBS2P

AD19

TU_CVBS

CVBS1P

AVDD12_RGB

NO_EU

R231

100 C238

0.047uF

NO_EU

AN29

SC_B/COMP2_Y/AV2_CVBS

CVBS0P

C225

1uF

AP30

CVBS_COM

AJ22

DVDD3V3

AK24

AVSS33_VDAC_BG

AJ21

AVDD33_CVBS_1 AVSS12_RGB

AK25

AL24

AVDD33_CVBS_2

AVSS33_VDAC

C253

AL25

0.1uF

AVSS33_CVBS_1

AM26

AVSS33_CVBS_2

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.

Downloaded from www.Manualslib.com manuals search engine
Copyright © 2012 LG Electronics Inc. All rights re erved		LGE Internal Use Only
Only for training and service	purposes

CORE 1.2V

: 6100mA

MULTI 3.3V

: XXXXmA

+1.2V_MTK_CORE

5600mA

+3.3V_MULTI

DVDD3V3

60mA

OPT

L300

6.3V

C328

C343

C302

C304

C309

BLM18PG121SN1D

OPT

C321

C324

C340

22uF

0.1uF

OPT

0.1uF

6.3V

C307

C311

C313

C306

C312

C315

C308

C305

C300

10uF

0.1uF

6.3V

BOTTOM PCB

FOR

REWORKING

CAP

AVDD3V3_MEMPLL

6.3V

INNER

L302

C322

C325

C329

C333

C337

C341

C347

C350

C301

C303

C336

BLM18PG121SN1D

C317

10uF

0.1uF

C310

0.1uF

the

Main chip

DVDD3V3_STB

L310

BLM18PG121SN1D

6.3V

C316

C327

C335

0.1uF

10uF

0.1uF

P_+5V

IC300

AZ1117BH-ADJTRE1

6.3V

R302

INPUT

ADJ/GND

560

C319

10uF

C352

OUTPUT

10uF

DAC_3V3

10V

R1R300

330

R303

C354

10uF

*V0=1.25(1+R2/R1)

6.3V

=3.37

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.

Only for training and service purposes

			IC100	+1.2V_MTK_CORE
+1.2V_MTK_CORE			LGE2112	+1.2V_MTK_CORE
+1.2V_MTK_CORE			LGE2112
	AR7			AC22
		VCCK_43	VCCK_31	AC23
	AT7			AC23
		VCCK_45	VCCK_32	AD24
	AU7			AD24
		VCCK_47	VCCK_36	P23
	AP8			P23
		VCCK_42	VCCK_8	R24
	AR8			R24
		VCCK_44	VCCK_10	T24
	AT8			T24
		VCCK_46	VCCK_12	AC24
	AU8			AC24
		VCCK_48	VCCK_33	AC21
	AM7			AC21
		VCCK_37	VCCK_30	P20
	AN7			P20
		VCCK_39	VCCK_7	AC20
	AP7			AC20
		VCCK_41	VCCK_29	P19
	AM8			P19
		VCCK_38	VCCK_6	AC18
	AN8			AC18
		VCCK_40	VCCK_27	P18
	P14			P18
		VCCK_1	VCCK_5	AC17
	R14			AC17
		VCCK_9	VCCK_26	P17
	T14			P17
		VCCK_11	VCCK_4	AD18
	U14			AD18
		VCCK_13	VCCK_34	AD23
	V14			AD23
		VCCK_14	VCCK_35
	W14			DVDD3V3
		VCCK_16		DVDD3V3
	Y14
		VCCK_18
	AA14
		VCCK_20		AL9
	AB14			AL9
		VCCK_22	VCC3IO_B_4	AK10
	AC14			AK10
		VCCK_23	VCC3IO_B_2	AK9
	AC19			AK9
		VCCK_28	VCC3IO_B_1	AK11
	P15			AK11
		VCCK_2	VCC3IO_B_3	H29
	AC15			H29
		VCCK_24	VCC3IO_A_5	J29
	P16			J29
		VCCK_3	VCC3IO_A_7	H30
	AC16			H30
		VCCK_25	VCC3IO_A_6	J30
	V23			J30
		VCCK_15	VCC3IO_A_8	G31
	W23			G31
		VCCK_17	VCC3IO_A_3	G32
	Y23			G32
		VCCK_19	VCC3IO_A_4	F33
	AA23			F33
		VCCK_21	VCC3IO_A_2	E34
			VCC3IO_A_1

IC100

LGE2112

R2			R6
	DVSS_51	DVSS_55	R20
R3
	DVSS_52	DVSS_62	T20
J4
	DVSS_37	DVSS_73	U20
R4
	DVSS_53	DVSS_83	V20
Y4
	DVSS_107	DVSS_92	W20
F5
	DVSS_20	DVSS_104	Y20
J5
	DVSS_38	DVSS_117	AA20
R5
	DVSS_54	DVSS_127	AB20
Y5
	DVSS_108	DVSS_137	G16
W5
	DVSS_95	DVSS_29	R21
L7
	DVSS_44	DVSS_63	T21
M7
	DVSS_46	DVSS_74	U21
R7
	DVSS_56	DVSS_84	V21
AA5
	DVSS_120	DVSS_93	W21
AB5
	DVSS_130	DVSS_105	Y21
K7
	DVSS_43	DVSS_118	AA21
U7
	DVSS_77	DVSS_128	AB21
W7
	DVSS_97	DVSS_138	R22
E9
	DVSS_13	DVSS_64	T22
E8
	DVSS_12	DVSS_75	U22
F9
	DVSS_22	DVSS_85	V22
G14
	DVSS_28	DVSS_94	W22
J6
	DVSS_39	DVSS_106	Y22
R15
	DVSS_57	DVSS_119	AA22
T15
	DVSS_68	DVSS_129	AB22
U15
	DVSS_78	DVSS_139	R23
V15
	DVSS_87	DVSS_65	T23
W15
	DVSS_99	DVSS_76	U23
Y15
	DVSS_112	DVSS_86	AB23
AA15
	DVSS_122	DVSS_140	W6
AB15
	DVSS_132	DVSS_96	G17
H11
	DVSS_34	DVSS_30	F25
R16
	DVSS_58	DVSS_27	Y6
T16
	DVSS_69	DVSS_109	E21
U16
	DVSS_79	DVSS_17	F21
V16
	DVSS_88	DVSS_25	L8
W16
	DVSS_100	DVSS_45	T7
Y16
	DVSS_113	DVSS_66	D11
AA16
	DVSS_123	DVSS_7	E11
AB16
	DVSS_133	DVSS_14	D12
R17
	DVSS_59	DVSS_8	E22
T17
	DVSS_70	DVSS_18	F22
U17
	DVSS_80	DVSS_26	G25
V17
	DVSS_89	DVSS_33	AB19
Y17
	DVSS_114	DVSS_136	AA19
T18
	DVSS_71	DVSS_126	P22
V18
	DVSS_90	DVSS_49	W19
Y18
	DVSS_115	DVSS_103	U19
T19
	DVSS_72	DVSS_82	R19
V19
	DVSS_91	DVSS_61	Y7
Y19
	DVSS_116	DVSS_110	AB18
W17
	DVSS_101	DVSS_135	AA18
AA17
	DVSS_124	DVSS_125	W18
AB17
	DVSS_134	DVSS_102	U18
R18
	DVSS_60	DVSS_81	AA7
AB6
	DVSS_131	DVSS_121	N22
H19
	DVSS_35	DVSS_47	T8
H22
	DVSS_36	DVSS_67	W8
J11
	DVSS_40	DVSS_98	Y8
J12
	DVSS_41	DVSS_111	E7
J22
	DVSS_42	DVSS_11	F8
		DVSS_21

LGE Internal Use Only

IC401

+1.5V_DDR

IC402

H5TQ2G63BFR-PBC

ARA[0-13]

H5TQ2G63BFR-PBC

A_RVREF2

A_RVREF4

ARA[0-13]

A_RVREF1

C402

ARA[0]

HYNIX

+1.5V_DDR

HYNIX

ARA[0]

R400

0.01uF

VREFCA

ARA[1]

A_RVREF3

C401

C407

C413

C415

C417

C419

A_RVREF1

ARA[2]

0.1uF

1uF

0.1uF

ARA[3]

R401

ARA[3]

C403

VREFDQ

ARA[4]

0.01uF

ARA[5]

R424

On the Main

chip

R409

240

ARA[6]

ARA[7]

+1.5V_DDR

ARA[8]

+1.5V_DDR

ARA[8]

ARA[9]

VDD_1

ARA[10]

ARA[10] L7

+1.5V_DDR

A_RVREF4

C404

A10/AP

VDD_2

A10/AP

ARA[11]

R402

ARA[11] R7

0.01uF

A11

VDD_3

A11

ARA[12]

ARA[12] N7

A12/BC

VDD_4

OPT

VDD_4

A12/BC

ARA[13]

ARA[13] T3

VDD_5

A13

VDD_5

C400

C406

C412

C414

C416

C418

C421

C422

C424

VDD_6

R403

C405

VDD_6

0.1uF

A15

VDD_7

A15

0.01uF

VDD_8

VDD_9

BA0

ARBA0

BA0

VDD_9

ARBA1

BA1

BOTTOM

PCB

FOR

REWORKING

BA1

ARBA1

ARCLK1

VDDQ_1

BA2

ARBA2

ARCLK0

ARBA2

BA2

VDDQ_1

R421

R420

VDDQ_2

100

VDDQ_3

VDDQ_4

CKE

ARCKE

CKE

VDDQ_4

VDDQ_5

/ARCLK0 +1.5V_DDR

/ARCLK1

/ARCS

VDDQ_6

ARODT

ODT

VDDQ_7

ODT

ARODT

/ARRAS

RAS

VDDQ_8

RAS

A_RVREF2

C461

/ARCAS

R432

CAS

VDDQ_9

CAS

/ARCAS

0.01uF

NC_1

/ARWE

NC_1

ARREST

RESET

NC_2

RESET

R433

NC_3

C462

NC_3

NC_4

0.01uF

NC_4

ARA[14]

DQSL

ARDQS0

ARDQS2

DQSL

NC_6

ARA[14]

NC_6

/ARDQS2

DQSL

/ARDQS0

DQSL

VSS_1

DQSU

ARDQS1

+1.5V_DDR

ARDQS3

DQSU

VSS_1

/ARDQS3

/ARDQS1

DQSU

VSS_2

DQSU

VSS_3

DML

ARDQM0

A_RVREF3

R430

C459

ARDQM2

DML

VSS_4

0.01uF

ARDQM3

DMU

VSS_5

DMU

ARDQM1

ARDQ[0-7]

ARDQ[16-23]

ARDQ[16]

VSS_6

DQL0

VSS_7

DQL0

R431

ARDQ[17]

DQL1

VSS_8

C460

ARDQ[18]

VSS_8

DQL1

VSS_9

DQL2

0.01uF

ARDQ[19]

DQL2

VSS_9

DQL3

VSS_10

DQL3

ARDQ[20]

DQL4

VSS_11

DQL4

ARDQ[21]

DQL5

VSS_12

DQL5

ARDQ[22]

DQL6

ARDQ[23]

DQL7

VSSQ_1

DQL7

ARDQ[8-15]

ARDQ[24-31]

ARDQ[24]

VSSQ_1

DQU0

VSSQ_2

DQU0

ARDQ[25]

VSSQ_2

ARDQ[26]

DQU1

VSSQ_3

DQU1

DQU2

VSSQ_4

DQU2

ARDQ[27]

VSSQ_4

ARDQ[28]

DQU3

VSSQ_5

DQU3

DQU4

VSSQ_6

DQU4

ARDQ[29]

VSSQ_6

ARDQ[30]

DQU5

VSSQ_7

DQU5

VSSQ_8

DQU6

ARDQ[31]

DQU6

VSSQ_8

DQU7

VSSQ_9

DQU7

VSSQ_9

IC400

+1.5V_DDR

B_RVREF6

H5TQ2G63BFR-PBC

B_RVREF5

C408

BRA[0-13]

B_RVREF5

BRA[0-13]

R404

HYNIX

BRA[0]

0.01uF

VREFCA

BRA[1]

BRA[0]

BRA[2]

BRA[1]

BRA[3]

R405

BRA[2]

VREFDQ

C409

BRA[4]

BRA[3]

0.01uF

BRA[5]

BRA[4]

240

R408

BRA[6]

BRA[5]

+1.5V_DDR

BRA[7]

BRA[6]

+1.5V_DDR

BRA[8]

BRA[7]

BRA[9]

BRA[8]

VDD_1

BRA[10]

B_RVREF6

C410

BRA[9]

VDD_2

A10/AP

BRA[11]

R406

BRA[10] L7

VDD_3

A11

0.01uF

BRA[12]

BRA[11] R7

VDD_4

A12/BC

VDD_5

A13

BRA[13]

BRA[12] N7

R407

BRA[13] T3

VDD_6

C411

VDD_7

A15

0.01uF

VDD_8

BA0

BRBA0

VDD_9

BRBA0

BA1

BRBA1

BA2

BRBA2

BRCLK0

BRBA1

VDDQ_1

R422

BRCLK1

BRBA2

VDDQ_2

100

R423

VDDQ_3

100

VDDQ_4

CKE

BRCKE

VDDQ_5

/BRCS

/BRCLK0

VDDQ_6

/BRCLK1

/BRCS

VDDQ_7

ODT

BRODT

/BRRAS

BRODT

VDDQ_8

RAS

/BRCAS

/BRRAS

VDDQ_9

CAS

/BRWE

+1.5V_DDR

/BRCAS

NC_1

BRREST

/BRWE

NC_2

RESET

BRREST

NC_3

B_RVREF7

C457

NC_4

R428

0.01uF

BRA[14]

NC_6

DQSL

BRDQS0

BRDQS2

/BRDQS0

DQSL

R429

C458

/BRDQS2

VSS_1

DQSU

BRDQS1

/BRDQS1

0.01uF

BRDQS3

VSS_2

DQSU

VSS_3

DML

BRDQM0

/BRDQS3

VSS_4

BRDQM2

VSS_5

DMU

BRDQM1

BRDQ[0-7]

+1.5V_DDR

VSS_6

BRDQM3

DQL0

BRDQ[16-23]

VSS_7

BRDQ[16]

VSS_8

DQL1

B_RVREF8

R426

C455

BRDQ[17]

VSS_9

DQL2

0.01uF

BRDQ[18]

VSS_10

DQL3

BRDQ[19]

VSS_11

DQL4

BRDQ[20]

VSS_12

DQL5

R427

C456

BRDQ[21]

DQL6

BRDQ[22]

VSSQ_1

DQL7

BRDQ[8-15]

0.01uF

BRDQ[23]

DQU0

BRDQ[24-31]

VSSQ_2

BRDQ[24]

VSSQ_3

DQU1

BRDQ[25]

VSSQ_4

DQU2

BRDQ[26]

VSSQ_5

DQU3

BRDQ[27]

VSSQ_6

DQU4

BRDQ[28]

VSSQ_7

DQU5

BRDQ[29]

VSSQ_8

DQU6

BRDQ[30]

VSSQ_9

DQU7

BRDQ[31]

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.

IC403

H5TQ2G63BFR-PBC

				HYNIX
A0				VREFCA
A1
A2
A3				VREFDQ
A4
A5
A6				ZQ
A7
A8
A9				VDD_1
A10/AP				VDD_2
A11				VDD_3
A12/BC				VDD_4
A13				VDD_5
				VDD_6
A15				VDD_7
				VDD_8
BA0				VDD_9
BA1
BA2
				VDDQ_1
CK				VDDQ_2
CK				VDDQ_3
CKE				VDDQ_4
				VDDQ_5
CS				VDDQ_6
ODT				VDDQ_7
RAS				VDDQ_8
CAS				VDDQ_9
WE
				NC_1
RESET				NC_2
				NC_3
				NC_4
DQSL				NC_6
DQSL
DQSU				VSS_1
DQSU				VSS_2
				VSS_3
DML				VSS_4
DMU				VSS_5
				VSS_6
DQL0				VSS_7
DQL1				VSS_8
DQL2				VSS_9
DQL3				VSS_10
DQL4				VSS_11
DQL5				VSS_12
DQL6
DQL7
				VSSQ_1
DQU0				VSSQ_2
DQU1				VSSQ_3
DQU2				VSSQ_4
DQU3				VSSQ_5
DQU4				VSSQ_6
DQU5				VSSQ_7
DQU6				VSSQ_8
DQU7				VSSQ_9

B_RVREF8

B_RVREF7

240

R425

+1.5V_DDR

C467

C473

C475

C477

C479

C481

C483

C485

C487

0.1uF

+1.5V_DDR

C468

C474

C476

C478

C480

0.1uF

BRA[14]

RVREF_A

+1.5V_DDR

C469

R438

0.01uF

R439

C470

0.01uF

+1.5V_DDR

RVREF_B

R440

C471

0.01uF

R441

C472

0.01uF

CAP	CAP
INNER	INNER

C423 C420 0.1uF 0.1uF

IC100

LGE2112

+1.5V_DDR
	AC1			C19
		DDRV_44	ARDQM0		ARDQM0
	AC2			C21
		DDRV_45	ARDQS0		ARDQS0
	A3			B21		ARDQ[0-7]
		DDRV_1	ARDQS0		/ARDQS0	ARDQ[0-7]
	A4		ARDQ0	C23
		DDRV_2	ARDQ0	B17
	B4		ARDQ1	B17
		DDRV_5	ARDQ1	D23
	C4		ARDQ2	D23
		DDRV_8	ARDQ2	C17
	D4		ARDQ3	C17
		DDRV_10	ARDQ3	D24
	B3		ARDQ4	D24
		DDRV_4	ARDQ4	C16
	C3		ARDQ5	C16
		DDRV_7	ARDQ5	C24
	AC3		ARDQ6	C24
		DDRV_46	ARDQ6	D15
	AC4		ARDQ7	D15
		DDRV_47	ARDQ7

RVREF_A		G10	D21
		G10	D21	ARDQM1
	TP1	MEMTP	ARDQM1	ARDQM1
		G9	B20	ARDQS1
RVREF_B	TP2	MEMTN	ARDQS1	ARDQS1
RVREF_B			C20	/ARDQS1	ARDQ[8-15]
		G13	ARDQS1	/ARDQS1	ARDQ[8-15]
		G13	A17
		RVREF_B	ARDQ8
		G21	A23
		RVREF_A	ARDQ9
			D17
			ARDQ10
			B23
		F10	ARDQ11
	ARCKE	F10	D20
	ARCKE	ARCKE	ARDQ12
			D22
		D9	ARDQ13
	ARCLK1	ARCLK1	ARDQ14
/ARCLK1		C9	C22
/ARCLK1		ARCLK1	ARDQ15
	ARCLK0	A20	A7	ARDQM2
	ARCLK0	ARCLK0	ARDQM2	ARDQM2
/ARCLK0		A21	B9	ARDQS2
/ARCLK0		ARCLK0	ARDQS2	ARDQS2
			A9	/ARDQS2
		E18	ARDQS2	/ARDQS2	ARDQ[16-23]
	ARODT	E18	C12		ARDQ[16-23]
	ARODT	ARODT	ARDQ16
	/ARRAS	F17	D6
	/ARRAS	ARRAS	ARDQ17
	/ARCAS	E17	B12
	/ARCAS	ARCAS	ARDQ18
	/ARCS	E16	C5
	/ARCS	ARCS	ARDQ19
	/ARWE	D14	C13
	/ARWE	ARWE	ARDQ20
			A5
		B14	ARDQ21
	ARREST	B14	A12
	ARREST	ARRESET	ARDQ22
			B5
			ARDQ23

ARBA0

A13

ARBA0

G11

E10

ARBA1

D16

ARBA1

ARDQM3

ARBA2

ARDQS3

ARDQ[24-31]

F18

ARDQS3

/ARDQS3

ARCSX

ARDQ24

D10

ARA[14]C15

ARA14

ARDQ25

ARDQ26

ARA[13]A15

C11

ARA13

ARDQ27

ARA[12]F13

ARA12

ARDQ28

ARA[11]C14

C10

ARA11

ARDQ29

ARA[10]F11

ARA10

ARDQ30

ARA[9] E15

B10

ARA[8]

D13

ARA9

ARDQ31

AVDD3V3_MEMPLL

ARA8

ARA[7] B15

ARA7

ARA[6] E14

N14

ARA6

AVDD33_MEMPLL

ARA[5] F16

N15

ARA5

AVSS33_MEMPLL

ARA[4] E13

ARA4

ARA[3] B13

ARA3

ARA[2] A14

DVSS_50

ARA2

ARA[1] F14

P21

ARA1

DVSS_48

ARA[0] F15

ARA0

ARA[0-14]

IC100

LGE2112

RVREF_C

RVREF_D

P13

RVREF_C

BRDQM0

RVREF_D

BRDQS0

BRDQ[0-7]

/BRDQS0

BRDQS0

BRCLK0

BRDQ0

/BRCLK0

BRCLK0

BRDQ1

BRCLK1

BRDQ2

BRDQ3

/BRCLK1

BRCLK1

BRDQ4

BRCKE

BRDQ5

BRDQ6

BRODT

BRDQ7

BRDQM1

/BRRAS

BRRAS

BRDQM1

/BRCAS

BRDQS1

BRCAS

BRDQS1

BRDQ[8-15]

/BRCS

/BRDQS1

BRCS

BRDQS1

BRBA0

BRDQ8

BRDQ9

BRBA1

BRDQ10

BRBA2

BRDQ11

/BRWE

BRDQ12

BRA[0-14]

BRWE

BRDQ13

BRA[14]

BRA14

BRDQ14

BRA[13]

BRDQ15

BRA[12]

BRA13

BRDQM2

BRA[11]

BRA12

BRDQM2

BRDQ[16-23]

BRA[10]

BRA11

BRDQS2

BRA10

/BRDQS2

BRA[9]

BRDQS2

C489

C491

BRA[8]

BRA9

BRDQ16

AB4

10uF

BRA[7]

BRA8

BRDQ17

0.1uF

6.3V

BRA[6]

BRA7

BRDQ18

AB3

BRA[5]

BRA6

BRDQ19

BRA[4]

BRA5

BRDQ20

AB1

BRA4

BRDQ21

BRA[3]

BRA[2]

BRA3

BRDQ22

AB2

BRA[1]

BRA2

BRDQ23

BRA[0]

BRA1

BRDQM3

BRA0

+1.5V_DDR

BRDQS3

BRDQ[24-31]

/BRDQS3

BRCSX

BRDQS3

AA3

DDRV_11

BRDQ24

BRDQ25

AA4

DDRV_13

BRDQ26

+1.5V_DDR

DDRV_38

BRDQ27

DDRV_42

BRDQ28

DDRV_40

BRDQ29

RVREF_C

C463

DDRV_14

BRDQ30

+1.5V_DDR

R434

DDRV_18

BRDQ31

0.01uF

DDRV_23

DDRV_41

BRRESET

BRREST

DDRV_39

E23

R435

AC5

DDRV_16

C464

DDRV_48

F24

0.01uF

DDRV_19

DDRV_22

G24

DDRV_24

DDRV_29

AC6

F23

DDRV_49

DDRV_21

G23

DDRV_36

DDRV_28

+1.5V_DDR

E24

DDRV_37

DDRV_17

E12

DDRV_43

DVSS_15

J10

F12

RVREF_D

C465

H10

DDRV_35

DVSS_23

A18

R436

DDRV_32

DVSS_1

0.01uF

H13

B18

E20

DDRV_33

DVSS_3

C18

DDRV_15

DVSS_5

F20

DDRV_20

DVSS_9

D18

R437

G20

E19

DDRV_27

DVSS_16

C466

G15

F19

0.01uF

G18

DDRV_25

DVSS_24

G19

DDRV_26

DVSS_31

D25

G22

C25

DDRV_12

DVSS_32

E25

DDRV_9

DVSS_19

B25

A26

A25

DDRV_6

DVSS_2

B26

DDRV_3

DVSS_4

C26

DDRV_30

DVSS_6

D26

DDRV_31

DVSS_10

DDRV_34

Downloaded from www.Manualslib.com manuals search engine
Copyright © 2012 LG Electronics Inc. All rights re erved		LGE Internal Use Only
Only for training and service	purposes

R507

D508

5.48VTO5.76V

COMPONENT1

D500

5.48VTO5.76V

R520

NO_EU

PPJ239-01

D510

PPJ234-02

5.48VTO5.76V

JK503

JK501

[GN]E-LUG

D501

[RD1]E-LUG

5.48VTO5.76V

[GN]O-

SPRING

[RD1]O-SPRING_2

[GN]CONTACT

[RD1]CONTACT_

[BL]E-LUG-S

[WH1]O-SPRING

[BL]O-

SPRING

[RD1]CONTACT_

[RD]E-LUG-S

[RD1]O-SPRING

[RD]O-

SPRING_

[RD1]E-LUG-S

[RD]CONTACT_1

[BL1]O-SPRING

[BL1]E-LUG-S

[WH]O-SPRING

R516

470K

[GN1]CONTACT

[RD]CONTACT_2

[GN1]O-SPRING

[RD]O-SPRING_2

[GN1]E-LUG

[RD]E-LUG

D507

D509

5.6V

[RD2]E-LUG

[RD2]O-SPRING_2

[RD2]CONTACT

[WH2]O-SPRING

[RD2]O-SPRING_1

[RD2]E-

LUG-S

[BL2]O-

SPRING

[BL2]E-

LUG-S

[GN2]CONTACT

[GN2]O-SPRING

COMP2_Pr

COMP2_LIN

[GN2]E-LUG

COMP2_RIN

COMP2_DET

COMP2_Y

COMP2_Pb

COMPONENT2

WIRED IR
JK502
PEJ027-04
3	E_SPRING
US
6A	T_TERMINAL1			IR
7A	B_TERMINAL1
	R_SPRING	R585	NO_US
4	R_SPRING	R585	0	Near to P901
5	T_SPRING
	B_TERMINAL2	US
7B	B_TERMINAL2	22
6B	T_TERMINAL2	R594		IR_TX
6B	T_TERMINAL2	R594

PC AUDIO

JK500

PEJ027-04

E_SPRING

T_TERMINAL1

C539

10uF

R503

B_TERMINAL1

16V

30K

PC_R_IN

R_SPRING

R501

C501

D536

470K

1000pF

T_SPRING

5.6V

50V

C540

OPT

10uF

R504

16V

B_TERMINAL2

30K

PC_L_IN

T_TERMINAL2

R502

C500

470K

1000pF

D535

50V

5.6V

OPT

COMP1_Y/AV1_CVBS

+3.3V_MULTI

P_+5V

R513

+3.3V_MULTI

SCART

NO_EU

R533

P_+5V

EU R590

10K

R524

R583

10K

DTV_ATV_SELECT

10K

SC/COMP2_DET

R526

R536

D523

5.6V

R567

D514 5.6V

COMP1_DET

IC502

NLASB3157DFT2G

470

SELECT

COMP1_Pb

SHIELD

R572

R517

R531

C514

SC_CVBS_IN

Q503

18K

VCC

GND

SC_CVBS_OUT

27pF

MMBT3906(NXP)

R523

AV_DET

50V

R558

Q502

330

ATV_OUT

D512

COMP1_Pr

COM_GND

MMBT3904(NXP)

C534

5.48VTO5.76V

R527

OPTD516

5.5V

SYNC_IN

Q505

R573

10uF

C536

R595 75

1% R596 75

5.48VTO5.76V

MMBT3904(NXP)

16V

D502

OPTD517

5.5V

SYNC_OUT

SYNC_GND2

R535

C517

R559

R566

+3.3V_MULTI

R539

220

100uF

R557

180

470K

SYNC_GND1

16V

100

R525

OPTD518

5.6V

RGB_IO

1/4W

R586

10K

R532

SC_FB

R528

NO_EU

R_OUT

R544

R549

COMP1_AV1_DET

SC_R/COMP2_Pr

OPT

D511

D519

5.48VTO5.76V

RGB_GND

R529

D513

5.48VTO5.76V

C537

5.6V

R_GND

10uF

SC_ID

16V

R518 30K

D2B_OUT

R545

COMP1/AV1_L_IN

NO_EU

EU 12

R534

51K

R553

C503

G_OUT

10K

D526

D520

SC_G/COMP2_Pb

1000pF

R550

50V

5.48VTO5.76V 5.48VTO5.76V

D2B_IN

R530

SC_B/COMP2_Y/AV2_CVBS

C538

G_GND

R546

10uF

16V

R522 30K

OPTD521

5.6V

COMP1/AV1_R_IN

NO_EU

B_OUT

C541

C510

NO_EU

R521

10uF

470K

1000pF

D503

D522

AUDIO_L_IN

16V

50V

5.48VTO5.76V

SC/COMP2/AV2_L_IN

B_GND

R547

R542

P_+17V

D527

5.6V

30K

AUDIO_GND

470K

D534

5.6V

C542

AUDIO_L_OUT

10uF

AUDIO_R_IN

16V

SC/COMP2/AV2_R_IN

C529

AUDIO_R_OUT

R548

IC501

0.1uF

R543

AZ4580MTR-E1

50V

30K

470K

C544

1uF 25V

2.2K

1uF

R569

R537

25V

DTV/MNT_LOUT

2.2K

OUT1

VCC

R570

C547

PSC008-02

JK504

C515

DTV/MNT_LOUT

R574

IN1-

OUT2

DTV/MNT_ROUT

6800pF

33K

50V

P_+17V

R577

33pF

C532

IN2-

C533

33pF

22K

IN1+

R538

OPT

R582

100K

33K

DTV/MNT_ROUT

P_+17V

VEE

IN2+

R575

C516

SC_ROUT

6800pF

Q501

R578

50V

MMBT3904(NXP)

SC_MUTE

R555

OPT

R560

100K

22K

OPT

R584

100K

Q500

SC_LOUT

MMBT3904(NXP)

R554

R561

100K

OPT

+3.3V_ST

RS232

R571

47K

US 47K

+5V_ST

IR_TX

Q504

R563

MMBT3904(NXP)

IC503

R1EX24002ASAS0A

IC500

C528

MAX3232CDR

0.1uF

100

R564

VCC

OPT

C1+

VCC

R599

0.1uF

C523

100

SCL

BAT54C

R565

OPT

10K D515

VSS

SDA

0.1uF

C524

V+

GND

D528

D529

EDID_WP

C1-

DOUT1

+3.3V_ST

5.6VOPT

+3.3V_MULTI

C2+

RIN1

SPG09-DB-009

RGB

0.1uF

C525

R562

R568

JK508

R509

10K

JK507

C2-

ROUT1

RS232_RXD

10K

R519

SPG09-DB-010

R579

DSUB_DET

0.1uF

C526

V-

DIN1

MICOM_RX

R580

4.7K

R581

4.7K

DOUT2

DIN2

RS232_TXD

RED_GND

GND_2

RIN2

ROUT2

R576

MICOM_TX

RED

R597

GREEN_GND

DDC_DATA

EAN41348201

RGB_DDC_SDA

GREEN

BLUE_GND

R514

H_SYNC

DSUB_HSYNC

BLUE

R515

V_SYNC

DSUB_VSYNC

JK506

GND_1

R598

XRJV-01V-0-D12-080

SYNC_GND

DDC_CLOCK

5.6V

D524

D525

OPT R551 0

OPT

R552

RGB_DDC_SCL

DDC_GND

C502

C506

10pF

50V

SHILED

ROM_DW_DA

JK505

SPDIF OUT

+3.3V_MULTI

2F01TC1-CLM97-4F

ROM_DW_CK

R510

GND

Optic

DSUB_R

VCC

GND

R511

DSUB_G

R556

VIN

Fiber

C543

C535

DSUB_B

R506

OPT

R512

2.7K

OPT

0.1uF

16V

D504

5.5V

D505

5.5V

D506

5.5V

50V

SHIELD

R500

R505

R508

C504

C508

C509

SPDIF_OUT

D530

D531

D532

D533

10pF

C530

5.5V

50V

C527

10pF

47pF

GND

GND GND

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.

Downloaded from www.Manualslib.com manuals search engine
Copyright © 2012 LG Electronics Inc. All rights re erved		LGE Internal Use Only
Only for training and service	purposes

+5V_ST

USB1

10uF

OPT

PEN

10V

C609

B140A

D605

OPT

C600

C605

10uF

100uF +3.3V_MULTI

IC600

P_+5V

10V

16V

AP2191DSG

R602

GND

3AU04S-305-ZC-(LG)

OUT_2

IN_1

JK604

2.7K

OUT_1

IN_2

USB

USB_OCD1

FLG

USB_CTL1

C603

EAN61849601

0.1uF

DOWN

USB_DM1

STREAM

D600

RCLAMP0502BA

USB_DP1

OUT1

IC603

TPS2062C

FLT1

GND

OUT2

EN1

FLT2

OPT

EN2

T-TPS2062C

+5V_ST

USB2

10uF

PEN

10V

OPT

C608

B140A

D603

+3.3V_MULTI

IC601

P_+5V

OPT

AP2191DSG

C601

R601

GND

10uF

C607

OUT_2

IN_1

2.7K

10V

100uF

OUT_1

IN_2

16V

FLG

C602

0.1uF

EAN61849601

3AU04S-305-ZC-(LG)

JK605

USB_CTL2

USB_OCD2

USB

STREAMDOWN

5 43 2

D601 RCLAMP0502BA

USB_DM2

USB_DP2

* HDMI CEC

+3.3V_ST

R600		R603
27K		120K
27K
D604		G
D604
30V		Q600
		Q600
CEC_REMOTE		HDMI_CEC
BAT54_SUZHO	D	S

SI1012CR-T1-GE3

THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.

5V_HDMI_1

HDMI_3

R624

10K

R608 1K

R622

SHIELD

D608

5.6V

Q601

10K

HPD1

MMBT3904(NXP)

5.6V

D609

R614

DDC_SDA_1

R615

DDC_SCL_1

R627

OPT

DDC_SDA_4

R629

OPT

DDC_SCL_4

CEC_REMOTE

CK-_HDMI1

CK+

CK+_HDMI1

D0-

D0-_HDMI1

D0_GND

D0+

D0+_HDMI1

D1-

D1-_HDMI1

D1_GND

D1+

D1+_HDMI1

D2-

D2-_HDMI1

D2_GND

D2+

D2+_HDMI1

JK600

HDMI_Screw

EAG59023301
									5V_HDMI_2
	5V_HDMI_2
HDMI_4									R625	10K	HDMI4
							C		R625	10K	HDMI4
									R623
SHIELD	HDMI4					Q602		B	10K		HPD2
	HDMI4				MMBT3904(NXP)				HDMI4		HPD2
20	R610 1K						E		HDMI4
20							E	HDMI4
HDMI4			5.6V		HDMI4
19		D607
18		D607
17						R616	22
					HDMI4	R616	22			DDC_SDA_2
16						R617	22
		5.6V		HDMI4	HDMI4	R617	22			DDC_SCL_2
15	D602				HDMI4					DDC_SCL_2
15
14
										CEC_REMOTE
13
										CK-_HDMI2
12
11	CK+									CK+_HDMI2
10										CK+_HDMI2
9	D0-									D0-_HDMI2
9										D0-_HDMI2
8	D0_GND
8
7	D0+									D0+_HDMI2
7										D0+_HDMI2
6	D1-									D1-_HDMI2
6										D1-_HDMI2
5	D1_GND
5
4	D1+									D1+_HDMI2
4										D1+_HDMI2
3	D2-									D2-_HDMI2
3										D2-_HDMI2
2	D2_GND
2
1	D2+									D2+_HDMI2
JK601
EAG59023302

EDID		Pull-up
P_+5V				P_+5V
P_+5V		P_+5V
R604	R606	R618	R620
47K	47K	47K	47K	R619	R621
		HDMI4	HDMI4	47K	47K
		DDC_SDA_1		DDC_SDA_2
		DDC_SCL_1		DDC_SCL_2

P_+5V		5V_HDMI_4
A1	C	A2 BAT54C D606	C604 0.1uF 16V
IC602
R1EX24002ASAS0A

A0			VCC
	1	8		R605	R607
				R605	R607
				47K	47K
A1			WP
	2	7				EDID_WP
A2		OPT	SCL
	3	6				DDC_SCL_4
VSS			SDA
	4	5				DDC_SDA_4

DDC_SDA_3 DDC_SCL_3

Only for training and service purposes

SIDE_HDMI1(ARC)				5V_HDMI_3
	5V_HDMI_3
	R628 1K		C	R638 10K
	R628 1K
BODY_SHIELD				R637
			Q604	B 10K
20			MMBT3904(NXP)	HPD3
	5.6V5.6V	D610D611	E
19
18
17			R634 22

DDC_SDA_3

R635 22

DDC_SCL_3

14							HDMI_ARC
							CEC_REMOTE
13
							CK-_HDMI3
12
11	CK+						CK+_HDMI3
10							CK+_HDMI3
9	D0-						D0-_HDMI3
9							D0-_HDMI3
8	D0_GND
7	D0+						D0+_HDMI3
7							D0+_HDMI3
6	D1-						D1-_HDMI3
6							D1-_HDMI3
5	D1_GND
5
4	D1+						D1+_HDMI3
4							D1+_HDMI3
3	D2-						D2-_HDMI3
3							D2-_HDMI3
2	D2_GND
2
1	D2+						D2+_HDMI3
1							D2+_HDMI3
JK602
EAG62611201
SIDE_HDMI2(PC)							5V_HDMI_4
		5V_HDMI_4
					C		R639 10K
BODY_SHIELD							R636
					Q603	B	10K
20		R626 1K		MMBT3904(NXP)			HPD4
20
					E
19			5.6V	D612
18			5.6V	D612
17				R632	22		DDC_SDA_4
16				R633	22
14			5.6V	R633	22		DDC_SCL_4
14			5.6V	D613
15
13							CEC_REMOTE
13
12							CK-_HDMI4
11	CK+
10	CK+
10							CK+_HDMI4
	D0-						CK+_HDMI4
9	D0-
9							D0-_HDMI4
8	D0_GND
8
7	D0+
7							D0+_HDMI4
6	D1-
6							D1-_HDMI4
5	D1_GND
4	D1+
4							D1+_HDMI4
3	D2-
3							D2-_HDMI4
2	D2_GND
2
1	D2+
1							D2+_HDMI4
JK603
EAG62611201
P_+5V
	R609
	1.2K
	OPT	10V	R613
	1uF	C606	180	ARC
HDMI_ARC				ARC
	R611	R612
	R611	82
	100K

LGE Internal Use Only

DVB-CI

SLOT

+5V_CI_ON

POWER

ENABLE

CONTROL

C700

C701

+5V_CI_ON

10uF

0.1uF

P_+5V

10V

16V

Q701

AO3407A

JK701

R703

10K

EAG41860101

22K

4.7uF

10067972-050LF

R705

C704

10V

R708

100

+3.3V_MULTI

/CI_CD1

PCM_D[3]

R723

PCM_D[4]

10K

CI_TS_D[4]

AR700

PCM_D[5]

R700

PCM_D[6]

4.7K

CI_TS_D[5]

R701

PCM_D[7]

10K

Q700

CI_TS_D[6]

PCM_5V_CTL

MMBT3904(NXP)

CI_TS_D[7]

R721

PCM_A[10]

/PCM_CE

R713

P_+5V

PCM_A[11]

CI_OE

CI_IORD

10K

PCM_A[9]

CI_IOWR

PCM_A[8]

R724

10K

CI_MDI_SYNC

PCM_A[13]

CI_MDI[0]

PCM_A[14]

CI_MDI[1]

CI_MDI[2]

CI_WE

R722

100

CI_MDI[3]

10K

/PCM_IRQA

R711

CI_MDI[4]

CI_MDI_VAL

CI_MDI[5]

PCM_A[12]

CI_MDI_CLK

CI_MDI[6]

PCM_A[7]

CI_MDI[7]

PCM_A[6]

PCM_RST

R706

PCM_A[5]

R707

PCM_A[8-14]

/PCM_WAIT

PCM_A[4]

REG

AR701

PCM_A[3]

CI_TS_CLK

PCM_A[2]

CI_TS_VAL

PCM_A[1]

CI_TS_SYNC

PCM_A[0]

PCM_D[0]

PCM_A[0-7]

AR702

PCM_D[1]

CI_TS_D[0]

PCM_D[2]

CI_TS_D[1]

CI_TS_D[2]

CI_TS_D[3]

R710

100

/CI_CD2

R704 10K

PCM_D[0-7]

P_+5V

R702

10K

DVB-CI TS INPUT

	AR708
	47
CI_MDI[7]		FE_TS_D_OUT[7]
CI_MDI[7]		FE_TS_D_OUT[7]
CI_MDI[6]		FE_TS_D_OUT[6]
CI_MDI[5]		FE_TS_D_OUT[5]
CI_MDI[5]		FE_TS_D_OUT[5]
CI_MDI[4]		FE_TS_D_OUT[4]
	AR709
	47
CI_MDI[3]		FE_TS_D_OUT[3]
CI_MDI[3]		FE_TS_D_OUT[3]
CI_MDI[2]		FE_TS_D_OUT[2]
CI_MDI[1]		FE_TS_D_OUT[1]
CI_MDI[1]		FE_TS_D_OUT[1]
CI_MDI[0]		FE_TS_D_OUT[0]
				FE_TS_D_OUT[0-7]


	AR710
	47
CI_MDI_CLK			FE_TS_CLK_OUT
CI_MDI_CLK			FE_TS_CLK_OUT
CI_MDI_VAL			FE_TS_VAL_OUT
CI_MDI_SYNC			FE_TS_SYNC_OUT
CI_MDI_SYNC			FE_TS_SYNC_OUT
			/PCM_REG
REG			/PCM_REG

AR705

CI_OE /PCM_OE CI_WE /PCM_WE

CI_IORD /PCM_IORD CI_IOWR /PCM_IOWR

	WIFI-B/I	P_+5V
	WIFI-B/I	BLM18PG121SN1D
	WIFI L700	BLM18PG121SN1D
	WIFI_DM3
	WIFI_DP3
		C702
		0.1uF
		WIFI

P702 12507WR-04L

WIFI

PEN-B/I

USB_DM4

USB_DP4

	P_+5V
PEN	L701 BLM18PG121SN1D

C703 0.1uF

PEN

P703 12507WR-04L

PEN

	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.
PCMCI	Slot/WiFi/PEN

Downloaded from www.Manualslib.com manuals search engine
Copyright © 2012 LG Electronics Inc. All rights re erved		LGE Internal Use Only
Only for training and service	purposes

AUDIO AMP [STA368BW]

+3.3V_AMP

[EP]GND

10K

VDD_DIG_2

R804

C803

C805

GND_DIG_2

16V

0.1uF

Close to IC Pin

SCL

I2C_SCL1

SDA

I2C_SDA1

INT_LINE

RESET

AMP_RST

AR800

100

SDI

AUD_LRCH

AUD_LRCK

LRCKI

AUD_SCK

AUD_MCLK

OPT

C827

BICKI

10pF

XTI

Close to IC Pin

GND_PLL

R801

C802

C804 FILTER_PLL

C801

50V

4700pF

0.1uF

680pF

16V

R803

50V

2.2

VDD_PLL

+3.3V_AMP

R802

PWRDN

R800

AC_DET

GND_DIG_1

C806

VDD_DIG_1

16V0.1uF

+3.3V_AMP

Close to IC Pin

TWARN/OUT4A

EAPD/OUT4B

IC800

+3.3V_MULTI

STA368BWG

											L805
				P_+17V						CIS21J121
				P_+17V							+3.3V_AMP
											+3.3V_AMP
		GND_SUB		CIS21J121
		1		L800
		1
		SA
37	THERMAL	4		C813	C814
		2		0.1uF	68uF
		TEST_MODE		50V	35V
		TEST_MODE
		3
		VSS
		VCC_REG	C807
		VCC_REG	50V
		5	0.1uF
		5	Close to IC Pin				Close to Output Pin
		OUT2B					10.0uH
		6					L801
		6						SPK_R-
		GND2			R807	R805	C819	C823
		GND2			R807	R805	50V	50V
		7					0.22uF	1000pF
		7			39	39
		VCC2	C809				C817
			C809				0.22uF
			50V				50V
		8	0.1uF				50V
						C815	C820	C824			1
			C810			330pF	C820	C824	SPK_R-	JP800	1
		OUT2A	C810			50V	0.22uF	1000pF	SPK_R-	JP800
			1uF				50V	50V
			25V	Close to IC Pin			L802
		9		Close to IC Pin			10.0uH				2
		9						SPK_R+	SPK_R+	JP801	2
		OUT1B					10.0uH				3
		10					L803	SPK_L-
		10						SPK_L-	SPK_L-	JP802
		VCC1		Close to IC Pin			C821	C825	SPK_L+	JP803	4
		VCC1		Close to IC Pin			50V	50V	SPK_L+	JP803
		11					0.22uF	1000pF
		11				C816
		GND1	C811			50V	C818
			0.1uF				0.22uF
			50V				50V				WAFER-ANGLE
		12	C812		R808	R806	C822	C826			P800
		12	C812		39	39	C822	C826
		OUT1A	1uF				0.22uF	1000pF
			25V				50V	50V
							10.0uH
		13					L804
		13						SPK_L+
		GND_REG
		14
		VDD	C808
		VDD	16V
		15	0.1uF
		15	Close to IC Pin
		CONFIG
		16
		OUT3B/FFX3B
		17
		OUT3A/FFX3A
		18

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.
AMP

Downloaded from www.Manualslib.com manuals search engine
Copyright © 2012 LG Electronics Inc. All rights re erved		LGE Internal Use Only
Only for training and service	purposes

for Debugging

		+3.3V_ST
DEBUG	DEBUG	R900 1K
R901	10K		DEBUG
Debug
RESET

+3.3V_ST

IC900

C905

C906

M24C16-WMN6T

12pF

50V

NC/E0

VCC 8

VCC

C900

R903

0.1uF

16V

47K

NC/E1

WC 7

NC/E2

SCL 6

SCL

R908

EEPROM_SCL

PCB

TOP

VSS

SDA

PCB

TOP

GND

SDA 5

R909

EEPROM_SDA

+3.3V_ST

P900

JP900

JP901

FOR

USE MICOM RESET

12507WS-04L

R930

10K

RESET

C907

X901

0.1uF

16V

32.768KHz

22 R918

Debug

+3.3V_MULTI

3D_SYNC_RF

OPT

+3.3V_ST

VDD

VSS

REGC

P121/X1

P122/X2/EXCLK

P137/INTP0

P123/XT1

P124/XT2/EXCLKS

RESET

P40/TOOL0

P41/TI07/TO07

P120/ANI19

R919

10K

4.7K

OPT

+3.3V_MULTI

C903

+3.3V_ST

0.1uF

16V

I2C_SCL3

R904

R907

C902

R902

1uF

10K

I2C_SDA3

10K

R917

10V

P140/PCLBUZ0/INTP6

R910

RL_ON

P00/TI00/TXD1

R911

SC_MUTE

P01/TO00/RXD1

DISP_EN

R949

IC901

P130

P20/ANI0/AVREFP

KEY2

+3.3V_ST

LED_R

R5F100GEAFB

P21/ANI1/AVREFM

IR_TX

KEY1

P22/ANI2

HDMI_CEC

R916

P23/ANI3

R912

R913

10K

P24/ANI4

MODEL1_OPT_0

EEPROM_SDA

P25/ANI5

P26/ANI6

MODEL1_OPT_1

EEPROM_SCL

P27/ANI7

MODEL1_OPT_2

SUB_SCL

MODEL1_OPT_3

+3.3V_ST

R914

R915 4.7K ST+3.3V

P50/INTP1/SI11/SDA11 15K

R906

P17/TI02/TO02

15K

R920

P15/PCLBUZ1/SCK20/SCL20

P14/RXD2/SI20/SDA20

P13/TXD2/SO20

P12/SO00/TXD0/TOOLTXD

P11/SI00/RXD0/TOOLRXD/SDA00

P10/SCK00/SCL00

P146

P147/ANI18

4.7K

P51/INTP2/SO11

P16/TI01/TO01/INTP5

33K

R928

33K

R929

SDA

DET

OPT

SUB_

AC_

ERR_

MOD

MICOM

100K

R905

PSU

POWER ON4

RESET

POWER ON1

POWER ON2

POWER ON3

SOC

EDID_WP

Q900

MMBT3904(NXP)

MICOM	MODEL		OPTION			+3.3V_ST

				10K	10K	10K	10K
				OPT	OPT	OPT	OPT
				R926	R931	R933	R936










				10K	10K	10K	10K
				OPT	OPT	OPT	OPT
**ALL TOOL : LED_RED				R927	R932	R934	R937



PIN NAME		PIN NO.	HIGH	LOW

MODEL1_OPT_0		8	ATSC	DVB

MODEL1_OPT_1		11	PZ55	PZ75/PZ95

MODEL1_OPT_2		30	PZ95	PZ55/PZ75
MODEL1_OPT_3		31	-	-

MODEL1_OPT_0 MODEL1_OPT_1 MODEL1_OPT_2 MODEL1_OPT_3

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.

MICOM,SUB ASSY

Only for training and service purposes

Sub

Ass’y

+3.3V_ST

R921

4.7K

OPT

R950

OPT

P901

C914

C910

50V

10pF

680pF

+3.3V_MULTI

SMAW200-H16S2

+3.3V_ST

JP902

JP909

R947

R946

R943

4.7K

10K

R951

R924

2.7K

R925

2.7K

JP903

JP910

10pF

220pF

KEY1

C915

C911

R935

50V

M_REMOTE_RX

OPT

R952

JP904

JP911

R939

C916

C912

KEY2

M_REMOTE_TX

JP905

JP912

10pF

220pF

50V

R940

OPT

R953

M_REMOTE_RST

LED_R

JP906

JP913

OPT

C917

C913

10pF

50V

M_REMOTE_ISP

JP907

JP914

OPT

R944

3D_SYNC_RF

JP908

JP915

SUB_SCL

C908

10pF

JP916

R945

50V

OPT

SUB_SDA

C909

68pF

50V

+3.3V_ST

C918

10uF

6.3V

LGE Internal Use Only

TUNER

[DVB-T/C/S2, TDSQ-G001D,

H/NIM,F/NIM]

CLOSED TO TUNER

[DVB-T/C, TDSS-G101D, H/NIM]

[DVB-T2/C,

TDSN-G301D,

F/NIM]

+3.3V_TU_BUF

[ATSC-KR/US, TDSS-H101F,

H/NIM]

R1001

DAC_3V3

+3.3V_TU_BUF

BLM18PG121SN1D

10K

L1000

[ATSC-BR,

TDSN-B001F,

F/NIM]

R1030

R1008

4.7K

[ATSC-CO,

TDSH-T101F,

H/NIM]

16V

Q1003

TU_RST

MMBT3904(NXP)

C1018

0.1uF

R1015

ATSC_CO

DVB_T/C

DVB_T2

R1016

I2C_SCL6

TU1001

TU1002

TU1000

I2C_SDA6

TU1003

RF_SW_CTL

C1011

C1012

+3.3V_TU

TDSH-T101F

TDSS-G101D

TDSN-G301D

TDSQ-G001D

68pF

50V

NO_EU

16V

RF_S/W_CTL

NC_1

0.1uF

R1009

NC_C1021

+3.3V_TU_BUF

C1020

C1013

C1014

BR_CO

C1019

C1022

0.01uF

0.1uF

10uF

50V

16V

6.3V

RESET

0.1uF

10uF

16V

6.3V

OPT

R1012

470

SCL

1/10W

R1013

TU_SIF

SDA

Q1001

MMBT3906(NXP)

+B1[3.3V]

+3.3V

+B1[3.3V]

+3.3V_TU_BUF

R1006

4.7K

SIF

R1014

R1017

+1.8V_TU

200

+B2[1.8V]

+1.8V

+B2[1.8V]

C1000

close to TUNER

1/10W

+B2[1.8V]0.1uF

16V

CVBS

C1001

C1003

TU_CVBS

0.1uF

10uF

16V

6.3V

Q1002

IF_AGC

+B3[2.5V]

T/C_IF_AGC

MMBT3906(NXP)

+3.3V_TU_BUF

R1007

10K

IF_AGC

DIF[P]

NC_2

T/C_DIF[P]

NO_T2_BR

C1006

DIF_P

0.047uF

25V

DIF[N]

NC_3

T/C_DIF[N]

NO_T2_BR

R1028

R1029

200

R1000

DIF_N

+1.25V_TU

1/10W

+B4[3.3V]

NC_2

T2_BR

ATV_OUT

+B5[1.23V]

NC_3

R1003

T2_BR

Q1000

SHIELD

MMBT3906(NXP)

NC_4

GND

GND_1

Close to the tuner

ERROR

AR1000

1/16W T2_S_BR

SYNC

FE_TS_SYNC

ATSC_NT

VALID

FE_TS_VAL

TU1001-*1

ATSC_BR

MCLK

OPT

FE_TS_CLK

TU1002-*1

AR1001

C1017

FE_TS_D[0-7]

10pF

TDSS-H101F

TDSN_B001F

50V

1/16W

T2_S_BR

FE_TS_D[0]

RF_S/W_CTL

FE_TS_D[1]

FE_TS_D[2]

RESET

FE_TS_D[3]

RESET

SCL

SDA

AR1002

+B1[3.3V]

SIF

1/16W

T2_S_BR

FE_TS_D[4]

SIF

FE_TS_D[5]

+B2[1.8V]

FE_TS_D[6]

+B2[1.8V]

FE_TS_D[7]

CVBS

NC_1

IF_AGC

+1.25V_TU

NC_2

DIF[P]

GND_2

NC_3

DIF[N]

+3.3V_TU

+B3[3.3V]

SHIELD

GND_3

C1004

C1007

+B4[1.23V]

0.1uF

10uF

16V

6.3V

R1011

+B3[1.23V]

2.2K

SHIELD

NC_4

GND

S2_RESET

+3.3V_TU

0.1uF

ERROR

16V

+B4[3.3V]

C1010

SYNC

+3.3V_TU

VALID

S2_F22_OUTPUT

R1002

C1005

C1008

MCLK

LNB_TX

0.1uF

10uF

16V

6.3V

S2_SCL

R1020

R1021

3.3K

R1004

S2_SDA

22 S

I2C_SCL4

R1005

LNB

22 S

I2C_SDA4

GND_4

Surge protectioin

3.0SMCJ20A(suzhougrande)

LNB_OUT

C1002

C1009

D1000

R1027

1000pF

33pF

2.2K

SHIELD

50V

SHIELD

Close to Tuner #38 pin

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.

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Only for training and service	purposes

fr. PWR

SUPPLY

UNIT

+1.2V_CORE_MT5369

P1100

P_+17V

SMAW200-H18S1

CIS21J121

+1.2V_MTK_CORE

L1100

+5V_ST

C1112

0.1uF

L1104

50V

17V

CIS21J121

IC1102

2uH

L1102

AOZ1038PI

[EP]LX

P_+5V

GND

10uF

PGND

THERMAL

NC_2

3.3K

50V 4700pF C1127

R1121

5.6K

COMP

C1128

C1130

C1132

C1133

Placed

on SMD-TOP

VIN

NC_1

10uF

L1101

6.3V

CIS21J121

AGND

PSU_ERR

C1100

C1108

R1108

+5V_ST

C1110

C1113

C1109

C1129

10V

PSU_ERR_DET

10V

16V

10V

100uF

GND

16V

GND

R1120

OPT

16V 0.1uF C1115

R1118

POWER_ON1

R1122

10K

+3.3V_MULTI

5V_ST

10K

+3.3V_TU

OPT

RL_ON

AC_DET

L1108

RL_ON

MOD_ON

GND

AC_DET

BLM18PG121SN1D

0.1uF

C1102

16V

C1148

0.1uF

16V

MOD_ON

Switching freq: 555K

C1103

0.1uF

16V

Vout=Vref*(1+R1/R2)|Vref=0.8

+3.3V_Stand_By

+3.3V_MULTI

+1.25V_TU

+1.8V+3.3V_TU_MULTI

L1110 BLM18PG121SN1D

R1113 1

+1.25V_TU

L1109

BLM18PG121SN1D

VIN

VOUT

6.3V

OUTPUT

BRST2

10uF

+5V_ST

+3.3V_ST

BR S

IC1103

BR S

R1111

AZ1117BH-ADJTRE1

+1.8V_TU

T2_S_BR

R1119

IC1104

T2_

AZ1117BH-ADJTRE1

IC1100

INPUT

ADJ/GND

R1114

INPUT

ADJ/GND

AP2121N-3.3TRE1

C1117

R1131

C1116

OUTPUT

180

10uF

6.3V

C1120

T2_S_BR

C1119

6.3V

10uF

6.3V

C1101

GND

C1105

240

T2_S_BR

0.1uF

1uF

R1112

16V

10V

T2_S_BR

*V0=1.25(1+82/180)

=1.8194

*V0=1.25(1+1/240)

1.250000=1.25*(1)

P_+17V

L1111

BLM18PG121SN1D

+3.3V_MULTI

L1112 BLM18PG121SN1D

+1.5V_DDR

P_+17V

17V->12V

Max 1.3A

+12V_LNB

C1104

C1106

C1111

C1114

10uF

25V

10uF

BLM18PG121SN1D

25V

R1104 10K

THERMAL 9

NR5040T2R2N

25V

R1106

R1117 10K

THERMAL 9

L1103

L1113

VIN

GND

D1100 SMAB34

40V

S R1138 120K

C1107

25V

L1106

IC1101

IC1105

22.0uH

TPS54327DDAR [EP]GND

EAP61606601

C1141

IC1106

R1145

OPT

VIN

R1116

0.1uF

TPS54231D

S C1145

S C1146

POWER_ON2

16V

POWER_ON3

OPT 0

VIN

50V

VFB

VBST

0.1uF

16V

BOOT

16V

C1150

VFB

VBST

0.1uF

C1124

R1102

L1107

22pF 33K

VREG5

C1121

18K

VREG5

NR5040T2R2N

50V

22pF

2.2uH

50V

GND

6.3V

R1146 27K

51K

C1123

2.2uH

22uF

R1127

16K

-->3.12V

COMP

C1144

R1139

C1118

C1122

GND

6.8K

R1103

1uF

C1151

C1152

10K

10V

C1149

22uF

R1115

1uF

C1125

C1126

C1138

C1131

C1135

VSENSE

R1140

10V

10uF

0.01uF

3300pF

6.3V

25V

50V

R1128

470pF

1.6K

50V

3.6K

50V

C1147

50V

0.01uF

C1140

50V

15pF

50V

R1135

51K

*NOTE 13

R1107

OPT

Vout=0.765*(1+R1/R2)

POWER_ON4

Vout=0.8*(1+R1/R2)

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.

Downloaded from www.Manualslib.com manuals search engine
Copyright © 2012 LG Electronics Inc. All rights re erved		LGE Internal Use Only
Only for training and service	purposes

+ 51 hidden pages

		310
			540
			560
303	207	304	601
		204	520	A12
		201		A9
		203	501	A10
202		590		LV1
		590
		240	120	A2

		310
			540
			560
303	207	304	601
		204	520	A12
		201		A9
		203	501	A10
202		590		LV1
		590
		240	120	A2

		310
			540
			560
303	207	304	601
		204	520	A12
		201		A9
		203	501	A10
202		590		LV1
		590
		240	120	A2