Specifications

33
42PQ30 SMPS PWB LAYOUT (POWER SUPPLY)
42PQ30 SMPS PWB LAYOUT (POWER SUPPLY)
M5V
M5V
Gnd
VA
VA
Gnd
Gnd
N/C
VS
VS
1
10
RL101
F
101
SC101
AC In
IC701
P813
1
2
24
23
F801
L602
L601
RL103
T301
P811
Hot Ground
Hot Ground
Hot Ground
VR502
Va
VR901
Vs
1
T901
F302
8A/250V
1A/250V
Stby 338V
Run 388V
4A/250V
Stby 338V
Run 388V
Both F801
and F302
read from
Hot Gnd
Primary Bridge Rectifier
3
5
7
9
11
13
15
17
19
21
Gnd
12V
Gnd
5V
5V
Gnd
Gnd
5V Det
RL ON
M5 ON
2
4
6
8
10
12
14
16
18
20
22
1
17V
23
Stby5V
24
17V
Gnd
12V
Gnd
5V
5V
Gnd
N/C
AC Det
VS ON
Auto Gnd
Key On
P813
P811
Hot Ground: Represents a Shock Hazard