LG Electronics 42CS560-ZD service manual GP3S7LR RS232C9PIN, LGE Internal Use Only

RS232C

							+3.5V_ST
C1101		0.33uF
					IC1101		C1106
					MAX3232CDR
			C1+			VCC	0.1uF
				1	16
	C1102
		0.1uF	V+			GND
				2	15
	C1103
		0.1uF	C1-			DOUT1
				3	14
			C2+			RIN1
				4	13
	C1104
		0.1uF	C2-			ROUT1
				5	12
			V-			DIN1
				6	11
	C1105
		0.1uF DOUT2				DIN2
				7	10
			RIN2			ROUT2

89

EAN41348201

		10
		5
		9
		4
	R1123	8
	100	JP1111
		3
	R1124	7
	100	JP1112
		2
D1107	D1108	6
CDS3C30GTH	CDS3C30GTH	1
30V	30V
OPT	OPT

SPG09-DB-009

JK1101

PM_RXD

PM_TXD

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

RS232C_9PIN 10

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