LG OLED55C8PUA Service Manual page 64

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 19
Error
D. Function error
Motion Remote operation checking method
②
A14
Established
date
Revised
date
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
③
16
17
18
19
20
21
22
23
24
25
Copyright © 2018 LG Electronics Inc. All rights reserved.
Only for training and service purposes.A
A14
Pin name
LED_R
GND
IR
3.5V_ST
GND
GND
EYE_SCL
KEY2
EYE_SDA
KEY1
n.c
n.c
GND
GND
WAKEUP_DEVIC
E
BT_WAKEUP_HO
ST
WOL/WIFI_POWE
R_ON
GND
3.5V_WIFI
WIFI_DP
COMBO_RESET
WIFI_DM
GND
3.5V_WiIFI
GND