LG Electronics 42LT640H-ZA Copyright 2012 LG Electronics. Inc. All rights reserved, 0 . 3 3 u F

RS232C

						EXT_5V	EXT_12V
									10
									5
							R1000		9
				IR_OUT_RS232C			0		4
							R1001		8
							100		3
							R1002		7
							100		2
			+3.5V_ST	D1000	D1001				6
				CDS3C30GTH	CDS3C30GTH				1
				30V	30V
C1000				OPT	OPT	+3.5V_ST
0 . 3 3 u F									SPG09-DB-009
							D1002
								R1004	JK1000
	IC1000		C1005				1SS355
								1K
			0 . 1 u F
	MAX3232CDR
							90V
	C1+		VCC				R1003
		16					47K
	1
C1001							OPT
0 . 1 u F	V+		GND
	2	15
C1002
0 . 1 u F	C1-		DOUT1
	3	14
	C2+	13	RIN1
	4
C1003
0 . 1 u F	C2-		ROUT1
	5	12		UART_RX
	V-	11	DIN1
	6			UART_TX
C1004
0 . 1 u F	DOUT2		DIN2
	7	10
	RIN2	9	ROUT2
	8
	EAN41348201

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.

EMEA INTERACTIVE

GP4_MSTAR	2011 . 08 . 21
RS232C_9PIN	1 0	2 0

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