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Circuit Diagrams and PWB Layouts
Power Supply Panel (FM23 AC): Fan Control
1
2
3
FANCONTROL
A
FROM
AUX_SUPPLY
B
C
D
FROM
E
PROTECTION
F
G
H
I
3122 123 6004.5
1
2
3
FM33
7.
4
5
6
FAN_SUPPLY_1
I700
+12V
S
D
7700
SI9433DY
I701
G
I703
I704
3701
FAN_SP1
7701
2K2
BC847BW
FAN_SUPPLY_2
I700 = 0V
F700 = 0V
I705
F701 = 0V
I704 = 0V
S
D
I705 = 0V
7706
I709 = 0V
SI9433DY
I706
G
I708
I709
FAN_SP2
3707
7707
BC847BW
2K2
4
5
6
62
7
8
9
I710
5703
5704
1m
100MHZ
0389
F700
1
FAN
2
M
OPTIONAL
F701
3
EH-B
5709
I712
5710
1m
100MHZ
0390
1
FAN
2
M
OPTIONAL
3
EH-B
7
8
9
10
11
12
13
CL 26532038_028.eps
10
11
12
13
0389 B8
0390 D8
2700 B4
2703 C7
2709 E7
3700 B5
3701 C5
3702 C5
3703 B6
3706 D5
A
3707 E5
3708 E5
3709 D6
5703 B7
5704 B7
5709 D7
5710 D7
6700 B5
6703 C6
6706 D5
6709 E6
B
7700 B6
7701 C6
7706 D6
7707 E6
F700 B8
F701 B8
I700 B6
I701 B5
I703 C5
I704 C5
I705 D6
I706 D5
C
I708 E5
I709 E5
I710 B7
I711 C6
I712 D7
I713 E6
D
E
F
G
H
I
040703
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