LG Electronics 32LA62**-Z* Power Block, This Is Reverse Pattern, Level Shifter Block, T-Con

			VCC
		<POWER BLOCK>			R7759		R7760
	VCOM_P		OPT	OPT	0		0	INSTEAD OF AMCC0208
							1/16W
			R7730	R7737	1/16W
	VCOM_N		1/16W	1/16W				Q7700
	VCOM_LOOP						MMBT3904(NXP)
					R7728	100K	E	C
	VCOM1_FB
VCC18					1/16W 5%			D7703

		L7700
C7705 C7708 LQM2HPN2R2MG0L
10uF	10uF	2.2uH
10V	10V
	OPT
Vcore		1/16W
		R7725	0
		PMIC_RESET
L7705		TO SOC	OPT	VCC
BLM18PG121SN1D
EPI_H13		L7701
C7706	C7709	LQM2HPN2R2MG0L		R7701
10uF	10uF	2.2uH		10K
10V	10V			1/16W

+3.3V_NORMAL

VCC

R7710 0

VCOM_DYN

1/16W

FROM SOC

[EP]AGND

OUT4 1

SWB4 2

RST 3

OUT1 4

OUT2 5

SWB2 6

48 PGND4

					GMA15	GMA14	GMA12	GMA7	GMA5	GMA4
	VCOMFB
DYN		POS	NEG	VCOM	GMA6	GMA5	GMA4	GMA3	GMA2	GMA1
47	46	45	44	43	42	41	40	39	38	37

THERMAL

49

IC7700

TPS65178RSLR

36CTRLN

35VGL

34SWN

33SWP

32VGH

31CTRLP

CTRLN

C7745 C7747

SWN 1uF 25V 1uF 25V

CTRLN

VGL_FB

SWN

SWP

VGH_FB

CTRLP

C7746 C7748

SWP 1uF 25V 1uF 25V

VDD

1N4148W

B

100V

D7705

1N4148W

100V

INSTEAD OF AMCC0209

D7704

1N4148W

100V

R7758

L7702

PGND2

7

EPI

30

TCOMP

TCOMP

VL

CTRLP

SWB1_1

VL

R7756

10K

8

29

VCC18

C7707

C7728

SWB1_2

SDA

10K

EPI_LOCK6

R7700

C7704

C7710

C7711

C7712

22uH

PANEL_VCC

9

28

I2C_SDA2

C

10uF

10uF

C7721

0.1uF

NC

SCL

C7742

2K

0.1uF

10uF

10uF

1uF

D7700

10

27

I2C_SCL2

R7727

100K

R7757

10V

10V

50V

1uF

1/16W

16V

10V

10V

10V

SX34

OPT

PVINB1_1

11

26

COMP

B

MMBT3904(NXP)

OPT

OPT

40V

COMP

25V

PVINB1_2

SS

1/16W 5%

12

25

R7761

10K

Q7703

SS

10K

13

14

15

16

17

18

19

20

21

22

23

24

E

C7713

C7714

C7716

OPT

C

10uF

10uF

10uF

R7755

25V

25V

25V

AVIN

PVINB3

SWB3

OUT3

PGND3

PGND 1

PGND 2

SW 1

SW 2

SWI

SWO

AGND

B

EPI_LOCK6_SOURCE

Q7702

OPT

SS

COMP

100

MMBT3904(NXP)

E

C7724

R7717

C7731

1uF

OPT

33K

0.1uF

25V

1/16W

C7740

16V

1000pF

H_VDD

L7703

C7736

50V

THIS IS REVERSE PATTERN !!!!

1000pF

NR6020T6R8NC

50V

6.8uH

R7729

C7715

C7722

2.7K

10uF

10uF

[Right Source(41PIN LOCATION)]

1/16W

16V

16V

VDD

[Left Source(51PIN LOCATION)]

C7737

C7739

R7718

0.1uF

0.1uF

9.1K

50V

50V

VL

R7713

C7729

1/16W

PANEL_VCC

2.2

1000pF

VCC18

1/16W

	B
			D7706
			1N4148W
			100V
E		C

Q7701

MMBT3906(NXP)

	OPT
C7760	1uF 25V

			VGL_FB	VGL
			R7745	0
C7727	R7739	C7756	1/16W
			C7733
0.1uF	1.5K
	1/16W	1uF	10uF
50V	5%	25V	16V

VGH_FB

VGH

R7746 0

1/16W

	C7755	C7757
	1uF	1uF	R7744	R7750
	50V	50V
			20K	20K
			1/10W	1/10W
C7754			5%	5%
0.1uF
50V

	VDD
OPT	L7706 BLM18PG121SN1D OPT
R7772
39K
1/16W	1%
IC7702
IML7821BE
VOUT 1	5 VS+

50V

VCC18

OPT D7701 OPT

VDD_EPI

L7704

R7720

22uH

SX34

47K

1/16W

C7703

C7702

40V

5%

TCOMP

C7701

C7700

0.1uF

0.01uF

C7723

C7725

C7734

C7738

C7732

0.1uF

0.01uF

50V

50V

10uF

10uF

0.1uF

0.1uF

0.1uF

TH7700

R7722

50V

50V

25V

25V

50V

50V

50V

47k-ohm

100K

OPT

1/16W

NCP18WB473F10RB

1%

51

51

50

Z_OUT

50

GMA1

49

49

GMA3

48

CLK1

48

GMA4

47

CLK2

47

GMA5

46

CLK3

<LEVEL SHIFTER BLOCK>

46

GMA7

45

CLK4

GMA9

45

44

CLK5

44

GMA10

43

CLK6

43

GMA12

42

VGH_R

R7702

42

GMA14

VGH_F

41

100

CLK6_I

CLK6

41

GMA15

VGH_ODD

R7707

40

CLK5_I

CLK5

40

GMA16

100

R7711

39

VGH_EVEN

CLK4_I

CLK4

R7712

GMA18

100

39

VGL_I

CLK3_I

CLK3

Vcore

38

100

R7714

CLK2_I

CLK2

38

VST

37

100

R7715

CLK1_I

CLK1

37

36

GIP_RST

I

I

I

I

I

I

100

EPI_LOCK3

36

VCOM_IN

35

CLK6

CLK5

CLK4

CLK3

CLK2

CLK1

35

34

VCOM1

VDD H_VDD

34

33

33

TXB2P

CH6

32

VCC

32

31

31

TXB2N

FROM

SOC

30

RE

VGL

CLK6

CLK5

CLK4

CLK3

CLK2

CLK1

R7748

30

29

1K

VGL

RE

1/16W

29

28

TXA4P

[EP]VGL

REVERSE

28

TXB1P

CH5

27

TXA4N

7

6

5

4

3

2

1

R7749

TXB1N

R7703

47

VGH_R

BI-SCAN

1K

27

FROM

SOC

8

28

1/16W

26

26

EO_SOC

1/16W

EO

VGH_R

VGH_F

THERMAL

GCLK

REVERSE

OPT

DISCHG

25

FROM

SOC

VGH_F

9

29

27

GCLK

VCC

25

TXACLKP

C7717

ODD

MCLK

TXB0P

CH4

24

VGH_ODD

10

26

MCLK

24

23

TXACLKN

15pF

TPS65198

VDD

23

TXB0N

FROM

SOC

H_VDD

50V

VGH_EVEN

EVEN

11

25

GST

GST

R7735

22

IC7701

VST

EO

100

22

VST

12

EPI

24

EO

1/16W

21

R7740 0

1/16W

R7741 0

1/16W

OPT

VCOM2

OPT

R7771

VCOM_P 0 1/16W

VGL_I

VDD

R7719

0

RESET

VSENSE

21

20

TXA1P

GIP_RST

13

23

20

19

TXA1N

FROM

SOC

R7704

47

1/16W

DISCHG

14

22

GND

R7736

C7750

GST

DISCHG

19

GST_SOC

1uF

Vcore

1/16W

3K

18

FROM

SOC

15

16

17

18

19

20

21

1/16W

25V

VDD PANEL_VCC

18

17

OPT

VCOML_FB

C7718

VGL

R7716

VGL

VGH1

VGH2

OUT

NEG

POS

AVDD

17

15pF

0

VGL

16

1/16W

VCOM_IN

50V

R7738

R7747

16

EPI_LOCK3

OPT

15

0

0

15

GIP_RST

EPI_LOCK6_SOURCE

1/16W

1/16W

14

R7721

OPT

VST

C7726

14

0

13

1/16W

1uF

13

VGL_I

GMA18

25V

12

12

VGH_EVEN

GMA16

R7705

47

11

MCLK_SOC

VCOM_P

MCLK

11

VGH_ODD

GMA15

C7741

C7743

1/16W

10

VCOM_N

FROM

SOC

10uF

1uF

10

VGH_F

GMA14

9

16V

25V

VCOM_LOOP

9

VGH_R

GMA12

C7719

R7731

100 1%

8

15pF

1/16W

8

CLK6

GMA10

50V

VCOM1

7

7

CLK5

GMA9

VDD

6

6

CLK4

GMA7

5

5

CLK3

GMA5

R7734

0

D7702

4

R7706

47

CLK2

GCLK_SOC

4

GMA4

GCLK

1/16W

3

1/16W

OPT

3

CLK1

GMA3

FROM

SOC

R7723

R7724

OPT

40V

C7744

R7726

R7732

R7733

2

0

0

C7749

2

GMA1

C7720

1/16W

1/16W

1uF

0

0

0

1uF

1

1/16W

1/16W

15pF

OPT

50V

1/16W

50V

1

Z_OUT

OPT

OPT

50V

FL8S050HA1

VGH

VGH

FL8S050HA1

P7703

P7702

EPI

EPI

R7742	3K
	RE
OPT 1/16W

R7743 0

OPT 1/16W

R7751 R7753

15K 15K

1/16W 1/16W

OPT

R7752 R7754

15K 15K

1/16W 1/16W

OPT

		OPT
VS-	2
			OPT
VIN+	3	4 VIN-	R7770	VCOML_FB
			0
			1/16W
		R7765
VCOM1		0		VCOML_FB
		1/16W
		R7766 OPT		VCOM_IN
VCOM2		0
		1/16W
		OPT
		R7767
VCOM1		0
		1/16W

R7768

VCOM_IN 0 VCOM1_FB 1/16W

OPT

R7769

VCOML_FB 0 1/16W

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.

T-Con

2011.12.01

77

Copyright © 2013 LG Electronics. Inc. All rights reserved.	LGE Internal Use Only
Only for training and service purposes