LG Electronics 55LA9609-ZA Flat Panel Television User Manual


 
18 Pin (Power Board ↔ Main Board)
SMAW200-H24S
1
Power on
2
Inverter On/off
3
3.5V
4
PWM Dim #1
5
3.5V
6
PWM Dim #2
7
GND
8
GND
9
24V
10
24V
11 GND 12 GND
13 12V 14 12V
15 12V 16
24V
17 GND 18 GND
Standard Repair Process Detail Technical Manual
Check power input voltage and ST-BY 3.5V
B. Power error _No power
A18
Established
date
Revised
date
Error
symptom
Content
LCD TV
Check the DC 24V, 12V, 3.5V.
2012. 12 .06