LG Electronics 42CS560-ZD service manual Hdmi Eeprom, HDMI1, Sidehdmi, GP3S7LR20110324 HDMI8, Body

HDMI EEPROM

HDMI_1

SHIELD

20

19

18

17

16

15

5V_HDMI_1

R896

1K

R804

1.8K

5V_DET_HDMI_1

			R806
			10K
				C
		C802	Q802	B	R830
			2SC3052
		0.1uF			10K
	3.3K	16V		E
R802
		R805	0

HPD1

DDC_SDA_1

DDC_SCL_1

HDMI_1_RENESAS

IC801-*1

R1EX24002ASAS0A

A0			VCC
	1	8
A1			WP
	2	7
A2			SCL
	3	6
VSS			SDA
	4	5

5V_HDMI_1 +5V_Normal

A2

A1

ENKMC2838-T112

D821

HDMI_1_ATMEL

C

EEPROM1 R874

10K

IC801

EDID_WP

AT24C02BN-SH-T

A0

VCC

HDMI

1

8

A1

$0.055

WP

2

7

C806

R884

R888

A2

SCL

0.1uF

2.7K

2.7K

3

6

DDC_SCL_1

R876

22

GND

SDA

4

5

DDC_SDA_1

R875

22

14

_1HDMI	EAG59023302	13
		12

OPT	0
R824

HDMI_ARC HDMI_CEC

CK-_HDMI1

5V_HDMI_2 +5V_Normal

A2	A1
	ENKMC2838-T112

11	CK+
10
9	D0-
8	D0_GND
7	D0+
6	D1-
5	D1_GND
4	D1+
3	D2-
2	D2_GND
1	D2+
JK802

OPT D802

CK+_HDMI1

D0-_HDMI1

D0+_HDMI1

D1-_HDMI1

D1+_HDMI1

D2-_HDMI1

D2+_HDMI1

HDMI_2_RENESAS

IC802-*1

R1EX24002ASAS0A

A0VCC

18

A1WP

27

A2SCL

36

VSSSDA

45

HDMI_2_ATMEL

IC802

AT24C02BN-SH-T

A0VCC

18

A1 $0.055 WP

27

A2SCL

36

GNDSDA

45

				D822
				C
	HDMI2 EEPROM			EDID_WP
		R873	10K
	C807		R885	R889
	0.1uF		2.7K	2.7K
JP810
				DDC_SCL_2
R878	22
				DDC_SDA_2
R877	22

HDMI_2 5V_HDMI_2

5V_DET_HDMI_2

SIDE_HDMI

5V_HDMI_4

5V_DET_HDMI_4

5V_HDMI_4+5V_Normal

SHIELD

R895

20

1K

		19		R803
		18
				1.8K
		17
		16
		15
		14
2HDMI	EAG59023302	13
		12
		11
			CK+
		10
		9	D0-

D0_GND

8

D0+

		R807
		10K
			C	R828
	C801	Q801	B	10K
	0.1uF	2SC3052
	16V		E
R801	3.3K
	R815	0

HPD2

DDC_SDA_2

DDC_SCL_2

HDMI_CEC

CK-_HDMI2

CK+_HDMI2

D0-_HDMI2

	BODY		_SHIELD
		20			R897
					1K
		19			R837
		18
					1.8K
		17
		16
		15
		14
	EAG62611201	13
HDMI SIDE		12
		11
				CK+
		10
				D0-
		9
		8		D0_GND
		7		D0+

			R808
			10K
				C
			Q803	R862
		C803		B
			2SC3052
		0.1uF		10K
		16V
R835	3.3K			E
		JP805
		JP806
		R841	0

HDMI_SIDE_RENESAS

			IC804-*1
HPD4	R1EX24002ASAS0A
	A0			VCC
DDC_SDA_4		1	8
	A1			WP
DDC_SCL_4		2	7
	A2			SCL
HDMI_CEC		3	6
	VSS			SDA
		4	5

CK-_HDMI4

CK+_HDMI4

D0-_HDMI4

HDMI_SIDE_ATMEL

IC804

AT24C02BN-SH-T

A0VCC

18

$0.055

A1WP

27

A2SCL

36

GNDSDA

45

		A2	A1
			ENKMC2838-T112
			D824
EEPROM			C
SIDE_		10K	EDID_WP
	R871
HDMI
C809		R887	R891
0.1uF		2.7K	2.7K

JP812

DDC_SCL_4 R881 22

DDC_SDA_4 R882 22

7

D1-

6

D1_GND

5

D1+

4

D2-

3

D2_GND

2

D2+

1

OPT D801

JK801

D0+_HDMI2

D1-_HDMI2

D1+_HDMI2

D2-_HDMI2

D2+_HDMI2

	6	D1-
	5	D1_GND
	4	D1+
	3	D2-
	2	D2_GND
	1	D2+
JK803			OPT	D811

D0+_HDMI4

D1-_HDMI4

D1+_HDMI4	For	CEC		OPT D804
D2-_HDMI4
D2+_HDMI4	HDMI_CEC
		D803	AVRL161A1R1NT	OPT
			GND

OPT 68K

R854

R855

100

OPT

S

G

+3.5V_ST
OPT	R856	R857
	10K	68K
		OPT

D

Q806

SI1012CR-T1-GE3

C805

0.1uF

16V

OPT

GND

CEC_REMOTE_S7

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_S7LR20110324

HDMI8

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