LG 86UR80 0PSB Series Service Manual page 77

Table of Contents

Advertisement

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 1 pin.
Error
D. Function error
Magic Remote/WiFi operation checking method
Pin #25
Pin #1
Established
date
Revised
date
A15
Pin
Pin name
1
+3.5V_WIFI
2
WIFI_DM
3
WIFI_DP
4
GND
5
WOL/WIFI_POWER_ON
6
+3.5V_WIFI
7
WIFI_SUSPEND/RESUME
8
GND
9
COMBO_RESET
10
BT_WAKEUP_HOST
11
GND
12
+3.5V_WIFI
13
14
15
16
EYE_SDA
17
EYE_SCL
18
GND
19
20
LED_R
21
GND
22
+3.5V_ST
23
KEY2
24
MIC_DATA
25
MIC_CLK
Copyright © 2023 LG Electronics. Inc. All rights reserved.
Only for training and service purposes.
A15
N.C
N.C
N.C
IR

Hide quick links:

Advertisement

Table of Contents
loading

Table of Contents