LG 42LF650T Service Manual

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
DOUT1
C11204
0.1uF
RS232C
C11200
0.1uF
RS232C
C11202
0.1uF
RS232C
+3.4V_ST
VA11200
ADUC 20S 02 010L
20V
OPT
C11201
0.1uF
RS232C
R11200
100
RS232C
R11201
100
RS232C
RIN1
VA11201
20V
ADUC 20S 02 010L
OPT
SOC_TX
SOC_RX
IC11200
MAX3232CDR
EAN41348201
RS232C
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
C11203
0.1uF
RS232C
JP11204 JP11203 JP11201 JP11202
RS-232C Control INTERFACE
A5LR_Bring_Up
2014.11.01
112
RS232C
GND JIG POINT
Copyright ⓒ 2015 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only

LG 42LF650T Specifications

General

Brand	LG
Model	42LF650T
Category	LED TV
Language	English