LG 49UB850T - Page 132

Standard Repair Process Detail Technical Manual
A25
Established
date
Revised
Error
symptom
Content
LCD TV
D. Function error
2014.02.05
Camera operation checking method
A25
date
Content
②
<XXUB98>
P4200
1 CAM_SLIDE_DET
2 CAM_TRIGGER_DET
3GND
4CAMERA_DM
5
CAMERA DP
5
CAMERA
_
DP
6GND
7 I2S_WOOFER
8 AUD_SCK
①
9AUD_LRCK
10 I2S_AMP
11 GND
12
+3 5V CAM
12
+3
.
5V
_
CAM
13 +3.5V_CAM
14 CAM_PWR_ON_CMD
15 CAM_RESET
③
Checking order
16 CAM_SLEEP
17 GND
1, 2. Check Camera cable condition between Camera assy & Main board.
3. Check the 3.5V on the terminal 2.
A29
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