42LT560E-SA (CHASSIS:LJ2AC) - LG TV Service Manual (repair manual). Page 29

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.

IR_OUT

0 . 1 u F

C1005

+3.5V_ST

PM_TXD

0 . 1 u F

C1003

0 . 1 u F

C1002

0

R1001

OPT

0

R1000

OPT

0 . 1 u F

C1001

12507WR-04L

P1000

1

VCC

2

PM_RXD

3

GND

4

RM_TXD

5

GND

0 . 1 u F

C1004

EAN41348201

MAX3232CDR

IC1000

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

JP1000

PM_RXD

+3.5V_ST

0 . 3 3 u F

C1000

100

R1003

100

R1002

JP1002

JP1001

JP1003

ADUC 20S 02 010L 
20V

OPT

D1001

ADUC 20S 02 010L 
20V

OPT

D1000

SPG09-DB-009

JK1001

1

2

3

4

5

6

7

8

9

10

BAP70-02

50V

D1002

1K

R1004

+3.5V_ST

RS-232C

COMMERCIAL MODEL OPTION

F o r   C o m s u m e r   m o d e l ,  

u s e   4 P I N   W a f e r .

2 0 1 1 / 0 8 / 1 3

RS232C_PHONE

10

GP4L_S7LR2