User`s guide
M1 System Management Board User’s Guide 79
Figure C-11. Tri-Color LED, Heater and Fan Assembly
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
ORANGE
IOs driving TRICOLOR LED
BLUE
TRICOLOR_LED
GREEN
P- CHANNEL HEATER ASSY
The Resistor should be a
socketed
Rsense
+
P- CHANNEL FAN ASSY with Tachometer
TRILED, Heater Assy, Fan Assy A
M7AFS System Management Board
B
12 19Wednesday, September 13, 2006
Title
Size Document Number Rev
Date: Sheet of
AG_FET_HEATER
IO_FET_FAN
IO_TACH_FAN
IO_BLUE_TRI
IO_ORANGE_TRI
IO_GREEN_TRI
VIN_D
SKP_3.3V
SKP_3.3VA
SKP_3.3V
U19
3_3V_FAN
12
3
12
3
JP30
12
R147432
R122
4-7
+
C256
10uF 25V
R124
1-8K
R148100
R52
4-7K
Q11
FDS7079ZN3
4
1
5
2
3
6
7
8
9
JP18
12
C16
0-001uF 50V
12
JP29
12
R90
1-65K
JP31
12
Q4
FDS7079ZN3
4
1
5
2
3
6
7
8
9
R14675
R123
4-7K
R1060-10
D28
RED LED
21
R51
4-7
U20
AAF5060PBESEEVG
43
2
1
5
6
R53
100