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Standard Repair Process Detail Technical Manual
Standard Repair Process Detail Technical Manual
Standard Repair Process Detail Technical Manual
Error symptom
symptom
symptom
TV
TV
Content
Content
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
Error
D. Function error
D. Function error
Magic Remote/WiFi operation checking method
Motion Remote operation checking method
D. Function error
A14
Established
Established
Established
date
date
date
Revised
Revised
Revised
date
date
date
Pin
③
1
2
3
4
5
6
7
8
9
WIFI_SUSPEND/RESUME
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Copyright © 2023 LG Electronics Inc. All rights reserved.
Only for training and service purposes.
A24
A23
A14
Pin name
+3.5V_WIFI
GND
COMBO_RESET
BT_WAKEUP_HOST
WOL/WIFI_POWER_ON
GND
+3.5V_WIFI
WIFI_DP
WIFI_DM
GND
+3.5V_WIFI
No Connection
GND
LED_R
GND
IR
+3.5V_ST
GND
KEY2
EYE_SCL
WOV_PDM0_DATAIN
EYE_SDA
WOV_PDM_CLKOUT
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