Fan Control Stage - Sanyo PLC-XP100L Service Manual

Chassis Description

Fan control stage

IC7811
DAC
FAN
CONTROL
<M62393>
SH_SCL_S5V
SH_SDA_S5V
S16V
Q7806 Q7807
FAN_DRIVE
15
FAN_CONT5
IC7802
6
14
FAN_CONT6
Q7861 Q7862
13
Q7784
Q7781
FAN_ENB2
12
FAN_CONT3
Q7782
FAN_ENB1
5
FAN_CONT2
Q7783
FAN_ENB3
4
FAN_CONT1
2
FAN_DRIVE_CPU
22
IC801
SH3
<HD6417727>
FN907
Q7821
L7821
8 6
IC7821 Q7822
3
Q7841
L7841
8 6
IC7841 Q7842
3
Q7863
L7861
8 6
IC7861 Q7864
3
Q7741
L7741
8 6
IC7741 Q7742
3
Q7721
L7721
8 6
IC7721 Q7842
3
Q7701
L7701
8 6
IC7701 Q7702
3
IC1871
18
FAN_DRIVE
69
FAN_PF
IC4801
I/O EXPANDER
56
<TIC81592>
LAMP_FAN_PF
FN90
FN901
-68-
TPFN1
FN907
(POWER)
K78A
D7823
D7822
TPFN2
FN903
(LAMP)
K78B
D7842
D7843
Q7843
TPFN3
FN905
(EXHAUST)
K78C
D7862
TPFN4
D7863
FN906
(EXHAUST)
K78D
D7862
D7867
Q7921
TPFN5
FN904
(LAMP)
K87E
D7741 D7743
TPFN6
FN902
(PANEL)
K78F
D7722
D7723
TPFN7
FN901
(PANEL)
K78G
D7702
D7703
Q7791
FN905
FN906
FN904
FN903