LG Electronics 32LT360C-ZA service manual Copyright 2012 LG Electronics. Inc. All rights reserved

HDMI_1 5V_HDMI_1		5V_DET_HDMI_1			R806
					10K
SHIELD
20	R896					C
	1K				Q802	B	R830
19				C802	MMBT3904(NXP)		HPD1
	R804			0 . 1 u F			10K
18	1.8K		3.3K	16V		E
		R802
17
							DDC_SDA_1
16
15							DDC_SCL_1
				R805	0
							HDMI_ARC

HDMI EEPROM

C806 0 . 1 u F

5V_HDMI_1 +5V_Normal

A2	A1
	ENKMC2838-T112
	D821
	C

R884	R888
2.7K	2.7K

DDC_SCL_1

DDC_SDA_1

		14					OPT	0
						R824			HDMI_CEC
	EAG59023302	13							CK-_HDMI1
HDMI 1		12
		11
			CK+
		10							CK+_HDMI1
		9	D0-						D0-_HDMI1
		8	D0_GND
		7	D0+						D0+_HDMI1
		6	D1-						D1-_HDMI1
		5	D1_GND
		4	D1+						D1+_HDMI1
		3	D2-						D2-_HDMI1
		2	D2_GND
		1	D2+						D2+_HDMI1
		JK802		OPT	D802

5V_HDMI_2 +5V_Normal

A2	A1
	ENKMC2838-T112
	D822
	C

C807	R885	R889
0 . 1 u F	2.7K	2.7K

DDC_SCL_2

DDC_SDA_2

HDMI_2				5V_HDMI_2		5V_DET_HDMI_2	R807
							10K
		SHIELD
		20		R895
								C
				1K					R828
		19				C801	Q801	B	10K
									HPD2
				R803		0 . 1 u F	MMBT3904(NXP)
		18		1.8K		16V		E
					R801	3.3K
		17
		16							DDC_SDA_2
		15							DDC_SCL_2
		14				R815	0		HDMI_CEC
	EAG59023302	13
		12							CK-_HDMI2
HDMI 2
		11	CK+
		10							CK+_HDMI2
			D0-
		9							D0-_HDMI2
		8	D0_GND
		7	D0+						D0+_HDMI2
		6	D1-						D1-_HDMI2
		5	D1_GND
		4	D1+						D1+_HDMI2
		3	D2-						D2-_HDMI2
		2	D2_GND
		1	D2+						D2+_HDMI2
		JK801		OPT	D801

SIDE_HDMI

					5V_HDMI_4		5V_DET_HDMI_4
									R808
									10K
	BODY_SHIELD
		20			R897					C
					1K			C803	Q803	B	R862
		19									HPD4
									MMBT3904(NXP)
					R837			0 . 1 u F			10K
		18				R835	3.3K	16V		E
					1.8K
								JP805
		17
		16									DDC_SDA_4
		15									DDC_SCL_4
								JP806
		14						R841	0
											HDMI_CEC
	EAG62611201	13
		12									CK-_HDMI4
HDMI SIDE
		11		CK+
			10
											CK+_HDMI4
				D0-
			9
				D0_GND							D0-_HDMI4
			8
			7	D0+
											D0+_HDMI4
			6	D1-
											D1-_HDMI4
			5	D1_GND
			4	D1+
											D1+_HDMI4
			3	D2-
											D2-_HDMI4
			2	D2_GND
			1	D2+
											D2+_HDMI4
		JK803			OPT D811

For CEC

D804

OPT

HDMI_CEC

D803 AVRL161A1R1NT	OPT
GND

5V_HDMI_4 +5V_Normal

A2	A1
	ENKMC2838-T112
	D824
	C

C809	R887	R891
0 . 1 u F	2.7K 2.7K

DDC_SCL_4

DDC_SDA_4

	+3.5V_ST
OPT
68K
R854
R855	OPT	R856
100			R857
		10K	68K
			OPT

S		D				CEC_REMOTE_S7
	G	OPT
		Q806
		SI1012CR-T1-GE3
				C805
				0 . 1 u F
				16V
					OPT
			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.

GP3_S7LR	20110324
HDMI	8

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