Specifications

Figure D–4: Power Bus
A C I N P U T
GRN/Y
GRN/Y
FRAME
FRAME
LINE
FILTER
LOAD
LINE
FILTER ASSY
SWITCH and
FUSE PLATE
ASSY
AC SWITCH BOX ASSY
SHROUD
INTERLOCK
SWITCH
SPSD
SPSX
4
2
P1
P2
P3
P2
P3
P1
3
1
FRAME
FRAME
PIGTAIL
5
1
4
SPSM
PV
Z
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1 2 3 4 5 6
1 3 4 2 6
SPSR
1 2 3 4 5 6
P2
P3
P4
P1
2,5
9
8
10
3
6
5 , 9
8
10
3
6
2,11
1
7
1
3
5
4
2
OV
+42V
VAB
+85V 0V +85V 0V
-12V
-12V
40,000
uFARAD
50VDC
+ -
P1
1 2 3 4 5 6
P3
RECTIFIER
+
-
S S
7 5 3 1
RED
WHITE
BLUE
BRN
21,000
uFARAD
100VDC
+85V
SHAD
A01
A02
B01
A55
A57
A58
A01
A02
B01
A55
A57
A58
SMMC
A01
B01
A55
A57
A58
A53 B29 A27
11
1
7
20
20
A19
A03
B03
9,11
3 5 7 1
9,11
3 5 7 1
See also
Fig. D5
See also
Figs. D5,D6
P1
SMSM
SMIM
SMIH
See also
Figs. D2,D3
See also
Figs. D3,D5
See also
Figs. D3,D5
REAR
FAN
FRONT
FAN
P6
0V
SMMB
See also
Fig. D2,D3,D5
P2
OV
0V
+5.1V
-12V
+12V
PWR-UP
OV
0V
+5.1V
-12V
+12V
PWR-UP
VAB
OV
+5.1V
-12V
+12V
PWR-UP
VAB
+42V
0V
+5.1V 0V 0V 0V PWR-UP
+42V GND +42V KEY GND N.C.
OV
+5.1V
-12V
+12V
PWR-UP
A01
B01
A55
A57
A58
OV
+5.1V
-12V
+12V
PWR-UP
RE_UK01418M_89
LG31 INTERCONNECTION DIAGRAMS D–5