LG 65EF9500 - B. Power error _No power

Established
date
Standard Repair Process Detail Technical Manual
Revised
date
A18
Error
symptom
Content
Check power input voltage and ST-BY 3.5V
B. Power error _No power
LCD TV
A9
2014.12.31
24Pin(Power Board ↔ Main Board)
1
PWR ON
2
INV CTL
3
DPC
4
PDIM#2
5
3.5V
6
GND
7
3.5V
8
3.5V
9
GND
10
GND
11
12V
12
12V
13
12V
14
12V
15
12V
16
GND
17
GND
18
12V_ON
19
24V
20
24V
21
24V
22
24V
23
GND
24
GND
①
②
③
Check the DC 24V, 12V, 3.5V.
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