47LT360C-CA, LC2EC - LG TV Service Manual (repair manual). Page 27

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.

RGB-PC/RS232C

2011/09/27

9

GP4L_S7LR2

R1102
470K

PC_AUDIO

DSUB_R+

R1147
1K

RGB_PC

R1107
15K

PC_AUDIO

C1108

100pF
50V

NON_CI_CAP_PC_AUDIO

R1137

75

RGB_PC

R1133
75

RGB_PC

JK1104

SPG09-DB-010

RGB_PC

1

RED

2

GREEN

3

BLUE

4

GND_1

5

DDC_GND

6

RED_GND

7

GREEN_GND

8

BLUE_GND

9

NC

10

SYNC_GND

11

GND_2

12

DDC_DATA

13

H_SYNC

14

V_SYNC

15

DDC_CLOCK

16

SHILED

JK1102

PEJ027-04

PC_AUDIO

6B

T_TERMINAL2

7B

B_TERMINAL2

5

T_SPRING

4

R_SPRING

7A

B_TERMINAL1

6A

T_TERMINAL1

3

E_SPRING

R1110

10K

PC_AUDIO

R1135
75

RGB_PC

PC_L_IN

+3.3V_Normal

C1129

0.1uF

16V

NON_CI_CAP_RGB_PC

DSUB_G+

C1107

100pF

50V

NON_CI_CAP_PC_AUDIO

RGB_DDC_SDA

R1108
15K

PC_AUDIO

R1111
10K

PC_AUDIO

DSUB_HSYNC

R1140
2.2K

RGB_PC

DSUB_VSYNC

DSUB_B+

R1146
10K

RGB_PC

+5V_Normal

R1103
470K

PC_AUDIO

PC_R_IN

RGB_DDC_SCL

R1139

2.2K

RGB_PC

C1127

18pF

50V

NON_CI_CAP_RGB_PC

C1128
18pF

50V

NON_CI_CAP_RGB_PC

DSUB_DET

PM_RXD

PM_TXD

R1150

0

R1151

0

C1122
68pF
50V

OPT

C1126
68pF
50V

OPT

R1148

0

OPT

R1149

0

OPT

D1115

MMBD6100

RGB_PC

A2

C

A1

D1113
20V

OPT

ADUC 20S 02 010L 

D1111
20V

OPT

ADUC 20S 02 010L 

D1110
20V

OPT

ADUC 20S 02 010L 

D1112
20V

OPT

ADUC 20S 02 010L 

D1109

20V

OPT

ADUC 20S 02 010L 

D1101

5.6V

OPT

AMOTECH CO., LTD.

D1114
5.6V

OPT

D1117

5.6V

OPT

ADMC 5M 02 200L 

D1116
5.6V

OPT

D1102

5.6V

OPT

AMOTECH CO., LTD.

D1104
20V

OPT

C1104

0.1uF

JP1105

IR_OUT

JK1103

SPG09-DB-009

1

2

3

4

5

6

7

8

9

10

C1101

0.1uF

+3.5V_ST

D1105

50V

BAP70-02

C1103

0.1uF

JP1104

PM_RXD

C1106

0.33uF

R1106
100

+3.5V_ST

R1101
1K

IC1100

MAX3232CDR

EAN41348201

3

C1-

2

V+

4

C2+

1

C1+

6

V-

5

C2-

7

DOUT2

8

RIN2

9

ROUT2

10

DIN2

11

DIN1

12

ROUT1

13

RIN1

14

DOUT1

15

GND

16

VCC

R1105
100

C1105
0.1uF

PM_TXD

C1102

0.1uF

D1103

20V

OPT

JP1103

IR_OUT1

R1104
100

IR_OUT1

JK1101

KJA-PH-0-0177

IR OUT_PHONE_NORMAL

3

DETECT

4

L

5

GND

1

R

JK1101-*1

PEJ031-01

IR OUT_PHONE_LS3500

3

DETECT

4

L

5

GND

1

R

JP1106

JP1107

R1109

0

IR_OUT1

RGB-PC / RS232C

RGB PC

PC AUDIO

RS232C

IR OUT_PHONE JACK