LG OLED55C6P Service Manual page 76

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.
Copyright 2016 LG Electronics Inc. All rights reserved.
Only for training and service purposes
RS-232C Control INTERFACE
EAN41348201
+3.5V_ST
RS232C
IC7200
MAX3232CDR
C1+ VCC
RS232C
1 16
C7200 C7204
0.1uF
V+ GND 0.1uF
RS232C
2 15
C7201
0.1uF
C1- DOUT1
3 14
C2+ RIN1
RS232C
4 13
C7202
0.1uF
C2- ROUT1
5 12
V- DIN1
RS232C
6 11
C7203
0.1uF
DOUT2 DIN2
7 10
RIN2 ROUT2
8 9
RS232C
SOC_RX
OPT
OPT
SOC_TX VA7200 VA7201
20V
20V
RS-232C I/F
PAGE 72
RS232C
R7200
100
DOUT1_JACK
RS232C
R7201
100
RIN1_JACK
M16
72
LGE Internal Use Only