Haier AU96NFTAHA Service Manual page 115

(4) Inspecting point of IG BT PCB (MCC-1252-04)
PCB power
supply R phase,
N phase
CN20
1 3
L01
R05
C03
C30
C31
P03
C01
IGBT drive
circuit output U
phase
CN22
1 3 1
R42 R40
D32 R15 R17
C08
C07
C11
C15 C17
8 5 8
1 4 1
IC02 IC04
T01
10
D02
C06
R06
D01
R03
R04
18
C04
D20
1
Converter drive input
112
IGBT drivecircuit output Vphase IGBT drive
circuit output
W phase
CN24 CN23
3 1 3
R16
R41
D30
C12
C09
B
5
1
4
8
D06
R28
D10
1
Q02
Haier
9
CN21
: http://splitoff.ru/tehn-doc.html
IGBT drivecircuit output XY Z
CN25
1 7
D31
C10
C16
5
C14 C13
4
IC03
C20 C19 C18
8 5 8 5 8
1 1 1
4 4
IC07 IC06 IC05
R09
D03
MCC-1252-04
5
4