Haier HSU-09H03/(BP)1 - IPM Module Circuit Diagram

1 2 3 4 5 6 7 8 9
10
1 2 3 4 5 6 7 8 9
10 11
IC2
74HC04N
UP VP WP UN VN WN
E4
10uF/25V
E3
10uF/25V
E2
10uF/25V
E1
33uF/25V
C7
104/50V
GND VFO +5V +5V(A)
C8
104/50V
C9
104/50V
C4
104/50V
C1
104/50V
C2
104/50V
C3
104/50V
R3
10K
R2
1K
R1(shunt resistor)
5W 16m¦¸
C5
2.2nF
CFO
22nF
C28
104/50V D8
1N4007/1N4148
C27
104/50V
5 6 3 4 1 2 9 8 11 10 13 12 14 7
W
V
U
P(+)
N
N
P
W
V U
Up Vp1 Vufb Vufs Vp Vp1 Vvfb Wp Vp1 Vn1 VnC CFO FO Vn Wn Vvfs
Vwfb Vwfs CIN Un
6 4 3 1
12 10
9 7
18 16 15 13 28 27 26 25 24 21 22 23
35 34 33 32 31
20
VNO
IPM
PS21564
Model:
HSU-09H03/(BP)1
HSU-12H03/(BP)1Domestic Air Conditioner
41