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.
+3.3V_Normal
S7_TXD
R2610
47K
OPT
R2601
0
WIRELESS
R2607
0
1/4W
WIRELESS
3216
S7_RXD
R2606
0
OPT
R2603
10K
WIRELESS
+24V
R2604
22K
R2608
0
OPT
C2601
0.1uF
50V
WIRELESS_DL_RX
C2603
0.01uF
50V
R2609
4.7K
OPT
WIRELESS_TX
Q2601
WIRELESS
E
B
C
S7_TXD1
WIRELESS_PWR_EN
S7_RXD1
C2602
2.2uF
+3.5V_ST
C2604
0.1uF
OPT
+3.5V_ST
WIRELESS_SW_CTRL
R2613 0
WIRELESS
R2611
0
WIRELESS
+3.3V_Normal
WIRELESS_DETECT
WIRELESS_SCL
WIRELESS_RX
R2617
1K
WIRELESS_SDA
WIRELESS_TX
R2612
10K
R2615
0
WIRELESS
WIRELESS_RX
WIRELESS_DL_TX
IC2601
MC14053BDR2G
OPT
3
Z1
2
Y0
4
Z
1
Y1
6
INH
5
Z0
7
VEE
8
VSS
9
C
10
B
11
A
12
X0
13
X1
14
X
15
Y
16
VDD
IR_PASS
R2618
0
R2619
0
TP2601
TP2602
R2620
0
WIRELESS
JK2601
KJA-PH-3-0168
14
GND_3
13
I2C_SDA
5
VCC[24V/20V/17V]_5
12
I2C_SCL
11
GND_2
2
VCC[24V/20V/17V]_2
19
GND_5
18
IR
10
RESET
4
VCC[24V/20V/17V]_4
1
VCC[24V/20V/17V]_1
17
GND_4
9
GND_1
8
INTERRUPT
3
VCC[24V/20V/17V]_3
16
UART_TX
7
DETECT
6
VCC[24V/20V/17V]_6
15
UART_RX
20
GND_6
21
SHIELD
Q2602
WIRELESS
AO3407A
G
D
S
R2605
27K
Q2603
ISA1530AC1
OPT
E
B
C
R2602
10K
OPT
R2614
10K
OPT
+3.3V_Normal
WIRELESS_PWR_EN
Q2604
FDV301N
OPT
G
D
S
Q2605
FDV301N
OPT
G
D
S
AMP_SDA
WIRELESS_SDA
AMP_SCL
WIRELESS_SCL
Wireless ready
GP2_Saturn7M
Ver. 1.3
X0/Y0/Z0
X1/Y1/Z1
SELECT PIN
LOW
HIGH
WIRELESS READY MODEL
STATUS
WIRELESS Dongle connect --> WIRELESS RS232
Wireless power
WIRELESS Dongle Dis_con --> S7 RS232
RS232C & Wireless
WIRELESS_SW_CTRL
From wireless_I2C to micom I2C
12
Ver. 1.2 --> 1.3: wireless opt change, 090818, hongsu
Copyright © 2010 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
LGE Internal Use Only
Summary of Contents for 42LE5300
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