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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.
Copyright © 2011 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
RS232C
+3.5V_ST
C1101 0.33uF
IC1101
C1106
MAX3232CDR
0.1uF
C1+
VCC
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
8
9
EAN41348201
R1123
100
JP1121
R1124
100
JP1122
D1107
D1108
CDS3C30GTH
CDS3C30GTH
30V
30V
OPT
OPT
S7_NEC_RXD
S7_NEC_TXD
10
5
9
4
8
3
7
2
6
1
SPG09-DB-009
JK1101
GP2R
20101023
RS232C_9PIN
10
LGE Internal Use Only
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