LG OLED48C1PUB Service Manual page 72

Standard Repair Process Detail Technical Manual
symptom
Content
① Wifi & BT Front
Wifi & BT Rear
Checking order to check motion remote/wifi
Checking order
1.Check BT/Wifi cable condition between BT/Wifi assy & Main board.
2.Check the Main 3.5V on the terminal 1 pin
Error
D. Function error
Magic Remote/WiFi operation checking method
Established
date
Revised
date
②
A14
Pin Pin name
1 +3.5V_WIFI
2 WIFI_DM
3 WIFI_DP
4
5 WOL/WIFI_PWR_ON
6 +3.5V_WIFI
7
8
9 BT_WAKE_UP_DEVICE
10 BT_WAKE_UP_HOST
11
12 +3.5V_WIFI
13 No Connection
14 No Connection
15 No Connection
16 EYE_SDA
17 EYE_SCL
③
18
19
20
21
22
23
24
25
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A14
GND
RESET
GND
GND
GND
IR
LED_R
GND
3.5V
KEY2
KEY1
GND