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HIF-68 (9/11)
TH2801
SW_UNREG
C2802
4.7u
R2808
XX
C2803
100p
R2801
100
5
(IC_2101)_2(FAN)_PWM
CTRL
2
COMP
7
R2803
EPAD
10k
R2802
C2801
47k
0.22u
+3.3V
XDCA-FS7
C2804
D2801
L2802
1u
RB050L-40TE25
1.2uH
E
R2804
100
L2801
22uH
C2805
6
4.7u
R2805
R2809
R2810
VIN
4
120k
120k
120k
SW
1
FB
GND
C2808
R2807
47u
IC2801
3
4.7k
16V
TPS61170DRVR
FAN MOTOR DRIVE
GND
IC2802
LM73CIMK-0
TEMPERATURE SENSOR
1
6
C2809
(IC_2101)_(TEMP)_SDA
ADDR
SMBDAT
0.1u
2
5
GND
ALERT
3
4
VDD
SMBCLK
(IC_2101)_2(TEMP)_SCL
GND
(FAN)2_(IC_2101)_FG
CN2802
6P
6
FAN_GND
CN-3782
5
FAN_GND
4
FAN_FG
Through the
3
N.C.
(HIF-CN3782_6PIN
2
FAN_OUT
1
FAN_OUT
C2806
C2807
4.7u
0.01u
HIF-68 BOARD (9/11)
XX MARK: NO MOUNT
CN3902
FFC
6-14
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