Read LG 42LV5300-ZA / 42LV5380-ZA / 42LV530N-ZA / 42LV530U-ZA (CHASSIS:LD03E) Service Manual online
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.
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.
WIRELESS
BCM_RXD1
R8705
2.2K
2.2K
C8702
0.01uF
50V
+3.5V_ST
JK8700
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
TP8700
+24V
R8700
0
WIRELESS
C8701
2.2uF
R8711
4.7K
OPT
C8703
0.1uF
R8713
1K
IC8700
MC14053BDR2G
WIRELESS
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
R8704
22K
22K
R8712
47K
OPT
R8706
0 NON_WIRELESS
0 NON_WIRELESS
R8708
0
WIRELESS
C8700
0.1uF
50V
0.1uF
50V
WIRELESS_TX
WIRELESS_SCL
R8714
10K
TP8701
R8707
0
WIRELESS
WIRELESS_DL_RX
+3.3V_NORMAL
+3.5V_ST
IR_PASS
R8701
0
WIRELESS
WIRELESS_DETECT
R8702
10K
10K
WIRELESS_RX
R8703
0
NON_WIRELESS
WIRELESS_PWR_EN
Q8700
E
B
C
WIRELESS_SW_CTRL
BCM_RX
BCM_TX
Q8701
AO3407A
G
D
S
WIRELESS_RX
WIRELESS_TX
BCM_TXD1
WIRELESS_DL_TX
WIRELESS_SDA
C8704
10uF
35V
10uF
35V
C8705
10uF
35V
10uF
35V
L8700
MLB-201209-0120P-N2
RS232C & Wireless
LOW
WIRELESS_SW_CTRL
Wireless power
WIRELESS Dongle connect --> WIRELESS RS232
HIGH
SELECT PIN
WIRELESS Dongle Dis_con --> S7 RS232
X0/Y0/Z0
X1/Y1/Z1
WIRELESS READY MODEL
STATUS
12
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