LG Electronics 47LE7380 From Lips & Power B/D, +5VNORMAL, BCM core 1.2V volt, PowerDET, +5VUSB

FROM LIPS & POWER B/D

L_VS

R_VS

+3.5V_ST

RT1P141C-T112

MO_SCLK

M2_SCLK

Q8002

MO_MOSI

M2_MOSI

R8004

1

3

+24V

R8000

C

4.7K

NORMAL_26~52

+5V_NORMAL

2

P8000

RL_ON

10K

FW20020-24S

B

Q8000

2SC3052

E

PWR

ON

1

2

24V

L8005

400Hz_VSYNC/42_47_LOCAL DIMMING

MAX 350mA

MLB-

201209-0120P-

N2

R8078

+12V

IC8003

+5V_NORMAL

24V

24V

3

4

C8024

0

68uF

AOZ1072AI

+3.5V_ST

GND

5

6

GND

R_VS

L8003

GND

GND

C8018

35V

MLB-201209-0120P-N2

7

8

0.1uF

400Hz_VSYNC

L8007

L8010

3.5V

9

10

3.5V

50V

R8036

PGND

LX_2

3.6uH

C8000

3.5V

11

12

3.5V

0

L_VS

CIC21J501NE

1

8

C8004

C8006

100uF

0.1uF

0.1uF

GND

13

14

GND

NR8040T3R6N

GND

GND/V-sync

R8082

0

V_SYNC

400Hz_MO_SCLK/42_47_LOCAL

DIMMING

VIN

LX_1

R8053

16V

16V

16V

15

16

R8077

0

2

7

47K

1%

12V

17

18

INV

ON

400Hz_VSYNC

M2_SCLK

C8068

2A

12V

19

20

A.DIM

R8028

0

0.1uF

POWER_ON/OFF2_2

MO_SCLK

16V AGND

EN

R1

C8047

C8066

C8049

+12V

12V

21

22

P.DIM1

400Hz_MO_SCLK

3

6

1%

22uF

22uF

0.1uF

L8002

C8028

C8030

R8050

GND/P.DIM2

23

24

Err

OUT

10K

10V

10V

16V

MLB-201209-0120P-

N2

10uF

10uF

FB

COMP

SLIM_32~52

NON_CMO

+3.3V_NORMAL

25V

25V

4

5

OPT

C8001

C8003

C8005

25

R8026

12K

C8046

0.1uF

0.1uF

R8019

1K

2200pF

100uF

0

100

R8049

100pF

25V

50V

50V

SMAW200

-H24S2

C8040

50V

P8001

R8018

100

C

R8055R8054

10K5.6K

CMO

R8023

R8032

INV_CTL

6.8K

B

10K

MDSIMD400Hz

R8005

0

0

C8011

0.1uF

16V

OPT

LD650/LD750

1%

R2

SHARP R8015 0

Vout=0.8*(1+R1/R2)

R8076

LIPSSCANNON

OPT

Q8005

R8007

0

E

2SC3052

R8039

10K

MOSI

M2 MOSI

R8029

OPT

C8012

CMO 0

AUO R8030

0

MO

A_DIM

R8031 0

1uF

25V

OPT

R8014

BCM core 1.2V volt

R8084

R8021

LGD_IOP A_DIM_LGD

<OS MODULE PIN MAP>

0

AUO

R8027

DIMMING LOCAL 47 MDSI/42 MD 400Hz

R8085R8009

00 BLK2SCAN LIPSSCANSCAN

PSUSCAN

0 R8083

0

R8022

0

PWM_DIM

R8044

AUO

SCAN_PSU

PWM_NON_OPC

MAX 3.1A

PIN No

LGD

CMO(09)

SHARP

R8020

0

R8033

10K

C8021

OPT R8047

3.9K

POWER_ON/OFF2_1

NON_SCAN_PSU

C8017

0

SCAN_BLK1/OPC_OUT

0

0.1uF

1uF

SCAN/FHD_OPC

ESD

18

INV_ON

A-DIM

INV_ON

INV_ON

OPT

25V

EP

D8000

ESD

R8034

OPT

5.6V

R8045-*1

D1.2V

A1.2V

0

OPC_OUT

R8045

100K

V4:VBR-A

HD_OPC

AGND

FB

20

Err_out

1

14

NC

Err_out

R8035

0

15V-->3.6V

+12V

+3.5V_ST

20V-->3.5V

R8068

+3.5V_ST

24V-->3.48V

R8063

+12VPD

R8067

+3.5VPD 1%

100K

OPT R8075 10K

12V-->3.58V

12K

1%

1K

IC8007

ST_3.5V-->3.5V

NCP803SN293

Power_DET

+3.5VPDNON R8064

R8081

POWER_DET

5.1K

1/16W

5%

*1-R8064 27K

+3.5VPD

1%

VCC

1

RESET

100

0.1uF

3

2

GND

ESD

C8065

16V

+3.5V_ST

+24V

R8079

100K

not to RESET at 8kV ESD

IC8008

OPT

POWER

24V

POWER

20V

NCP803SN293

NON_PD_+3.5V

R8080

R8061-*1

R8061

14K

1%

24K

1%

24K

1%

R8074

VCC

3

2

RESET

100

1

POWER

24V

POWER

20V

GND

R8062-*1

R8062

4.3K

1%

5.1K

5%

+3.3V_NORMAL

+12V

MAX 2.3A

V5:NC

0 +3.3V_NORMAL

SS

EN/SYNC

NON_ESD

R8048

A-DIM

2

13

R8043 R8046

22

PWM_DIM PWM_DIM

PWM_DIM

C8026

R8024

470K

20K

0

OPT R8037 4.7K

0.1uF

PGND_1

THERMAL 15

PGND_2

910K

AUO/SHARP

ERROR_OUT

3

IC8001

12

L8009

1%

1%

1%

L8011

24

Err_out INV_ON

PWM_DIM

GND

SW_1

4

11

SW_2

2uH

R1

R2 BLM18PG121SN1D

R8025

C8069

0

LGD

0.1uF

IN_1

IN_2

C8036

5

10

+3.5V_ST

NC

POK

R8040

0.1uF

-N2

6

9

100K

C8041

C8043

C8045

BS

VCC

R8041

R8042

C8037

201209-0120P

7

8

0

22uF

22uF

22uF

0.1uF

L8006

MP2208DL-LF-Z

10

10V

10V

10V

16V

+12V

PANEL_POWER

-

L8000

L8013

CIC21J501NE

C8051 C8052

0.1uF 22uF

50V 25V

R8058

20K

C8054 2200pF

R8060

10K

OPT 3.9K R8066

VIN

2

EN

6

FB IC8005 LX

4 7

COMP AOZ1024DI

5

3	1
AGND	PGND

POWER_ON/OFF2_2

L8015

3.6uH

R8069	27K	1%
R8070	4.7K	1%

		+3.3V_NORMAL		D3.3V
			L8016
			CIC21J501NE
C8057	C8059	C8067	C8063		C8064
			0.1uF		0.1uF
22uF	22uF	10uF	16V		16V
10V	10V
		10V

CIC21J501NE MLB

R8003

22K

OPT

R8002

10K

C

R8001

C8008		C8009			C8010
0.01uF		0.1uF			10uF
25V		50V			25V
					OPT		Q8004
						AO3407A
		R8010				S			D
						C8013
			10K
						4.7uF		G
						50V			OPT
		R8011
									C8015
			1.8K						1uF
									25V
				C
		B		Q8003
				2SC3052
	R8008			E

PANEL_VCC

C8022

0.1uF

C8027	C8029	C8032	C8033	C8035
	22uF	0.1uF	1uF	22uF
0.1uF
	16V		10V

Vout=0.8*(1+R1/R2)

50V

R8071 10K 1%

PANEL_CTL

1:AK10

47K B Q8001

2SC3052

22K

50V

E

+3.5V_ST

C8034 0.01uF 25V

D1.8V

Vout=0.9*(1+R1/R2)

			L8012
		Replaced Part	3.6uH
	IC8002		NR8040T3R6N
	MP2108DQ
		10K
BST	RUN	R8052
1	10		POWER_ON/OFF1

+5V_USB

+12V

+5V_USB

IC8000

MAX 1500mA

L8001

500

MP8706EN-C247-LF-Z

IN

GND

1

8

OPT

2

7

50V

R8016

33K

1%

C8014

C8016

1uF

OPT

SW_1

VCC

100pF

C8002

50V

C8019

C8020

C8023

C8025

3A

R8012

100pF

10uF

SW_2

FB

R1 50V

22uF

0.1uF

0.1uF

10K

25V

3

6

10V

16V

16V

C8007

0.1uF

R8013

R8017

6.2K

1%

R8006

BST

EN/SYNC

POWER_ON/OFF2_1

4

5

22

10K

R2

L8004

3.6uH

+5V_USB

NR8040T3R6N

Vout=(1+R1/R2)*0.8

Placed on SMD-TOP

C8031 C IN 22uF

10V

VIN

VREF

2

3A 9

C8042

LX

COMP

0.01uF

OPT

3

8

25V

50V

R1

100pF

PGND

FB

C8044

R8057

Placed on

SMD-TOP

4

7

C8039

R2

10K

SGND

SS

3300pF

1%

5

6

50V

R8056

C8048

C8050

10K

C8038

R8051

1/10W

22uF

0.1uF

0.01uF

1%

10V

6.8K

25V

+3.3V_NORMAL

A2.5V

A2.5V

IC8004

SC4215ISTRT

VOUT : 2.533V

500 L8014

500 L8017

NC_1

GND

R8073

R8059

1

8

18K R2

10K

2

7

1%

EN

ADJ

R8072

39K R1

3

6

1%

C8053

VIN

VO

C8062

10uF

C8055

OPT

4

5

C8058

C8061

16V

0.1uF

NC_2

NC_3

C8056

0.1uF

10uF

10uF

0.1uF

16V

16V

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.

BCM (EUROBBTV)
POWER	15

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