LG Electronics 340S, 3450, 340T HDMI2EANON SIDE HDMI, HDMI1, For CEC, LGE Internal Use Only

HDMI_2EA(NON SIDE HDMI)

HDMI_1		5V_HDMI_1			5V_DET_HDMI_1			10K
								R806
	SHIELD		R896
	20			1K			NON_CI_CAP		C		R830
									Q802	B	10K
	19						C802		2SC3052
							0.1uF
	18						16V		E
			R804
			1.8K			R802
	17					3.3K
	16
	15
	14
EAG59023302	13
	12
	11
		CK+
	10
	9	D0-
	8	D0_GND
	7	D0+
	6	D1-
	5	D1_GND
	4	D1+
	3	D2-
	2	D2_GND
	1	D2+
					OPT
	JK802				D802

HPD1

DDC_SDA_1

DDC_SCL_1

HDMI_CEC CK-_HDMI1

CK+_HDMI1

D0-_HDMI1

D0+_HDMI1

D1-_HDMI1

D1+_HDMI1

D2-_HDMI1

D2+_HDMI1

5V_HDMI_1 +5V_Normal

A1		A2
		D821
		MMBD6100
	C

R884 R888

2.7K 2.7K

DDC_SDA_1

DDC_SCL_1

For CEC

R855

100

HDMI_CEC

5V_HDMI_2 +5V_Normal

	A1		A2	HDMI_2
			D822
		C	MMBD6100
2	R885	R889		2
_				_
HDMI	2.7K	2.7K		HDMI

DDC_SDA_2

DDC_SCL_2

CEC_REMOTE_S7

HDMI_2

5V_HDMI_2

5V_DET_HDMI_2

R807

HDMI_2

10K

SHIELD

HDMI_2

R895

20

1K

C

HDMI_2

NON_CI_CAP_HDMI_2

HDMI_2

R828

19

C801

Q801

B

10K

0.1uF

2SC3052

18

16V

HDMI_2

E

R803

HDMI_2

17

1.8K

R801

16

3.3K

15

R805

HDMI_ARC

0

14

EAG59023302

13

12

11

CK+

10

9

D0-

D0_GND

8

D0+

7

D1-

6

D1_GND

5

D1+

4

D2-

3

D2_GND

2

D2+

1

OPT

D801

HDMI_2

JK801

HPD2

DDC_SDA_2

DDC_SCL_2

HDMI_ARC

HDMI_CEC

CK-_HDMI2

CK+_HDMI2

D0-_HDMI2

D0+_HDMI2

D1-_HDMI2

D1+_HDMI2

D2-_HDMI2

D2+_HDMI2

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.

GP4L_S7LR22011/08/12

HDMI_2EA(NON SIDE HDMI) 53

Copyright © 2012 LG Electronics. Inc. All rights reserved.	LGE Internal Use Only
Only for training and service purposes