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Standard Repair Process Detail Technical Manual
Error
symptom
LCD TV
Content
A. Video error_No video/ Audio
Power Board voltage measuring method
Established
2012. 01 .14
date
Revised
date
Check DC 3.5V, 12V, 24V
18 Pin (Power Board ↔ Main Board)
SMAW200-H18S5
1
Power on
2
3
3.5V
4
5
3.5V
6
7
GND
8
9
24V
10
11
GND
12
13
12V
14
15
12V
16
17
GND
18
A4
DRV ON
PDIM#1
3.5V
PDIM#2
24V
GND
12V
NC
GND
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