24 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
19 GND 20 GND
21 GND 22 L/DIMO_VS
23 L/DIM0_MOSI 24 L/DIM0_SCLK
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 For ’10 models, there is no voltage out for st-by purpose. When st-by, only 3.5V is normally on.

Check the DC 24V, 12V, 3.5V.

2012. 12 .06