LG 55UH950V - Motion Remote, Wi-Fi Operation Checking Method

Checking order
1. Check Motion cable condition between Motion assy & Main board.
2. Check the 3.3V on the pin 1.
Standard Repair Process Detail Technical Manual
Motion Remote, Wi-Fi operation checking method
Established
date
Revised
date
Error
symptom
Content
A23
A23
D. Function error
P4000 Pin map
1
+3.5V_WIFI
12
EYE_SCL
2
WIFI_DM
13
EYE_SDA
3
WIFI_DP
14
GND
4
GND
15
IR
5
WOL_Power_On
16
LED_R
6
3D_Sync
17
GND
7
BT_Reset
18
+3.5_ST
8
GND
19
KEY2
20
KEY1
21
GND
<55/65UH95>
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