LG OLED55B7P Service Manual page 57

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 3.5V on the terminal 6
Error
D. Function error
Motion Remote operation checking method
②
A14
Established
date
Revised
date
Pin
1
2 WIFI_DM_JACK
3 WIFI_DP_JACK
4
5 WOL/WIFI_POWER_ON
6
7 COMBO_RESET_JACK
8
9 BT_WAKEUP_DEVICE_JACK
10 BT_WAKEUP_HOST_JACK
11
12
13
14
15
16 EYE_SDA_JACK
17 EYE_SDA_JACK
18
19
20 LED_R_JACK
21
22
23 KEY2_JACK
③
24 KEY1_JACK
25
A14
Pin name
3.5V_WIFI
GND
3.5V_WIFI
GND
GND
GND
NC
NC
NC
GND
IR_JACK
GND
+3.5V_ST
GND