Circuit Diagram; Main Control Pcb Diagram - Haier HFD647AS Service Manual

HFD647AS HFD647AW:
fridge electronic damper
6
RD
YW
damper motor BL
WH
BK
damper heater
BK
1
door switch,fridge
t°
fridge sensor
fridge lamp ( up )
fridge lamp (down)
compressor
inverter PCB
INPUT:220~240V
OUTPUT:220-240V
FREQUENCY CONVERSION BOARD
BL
OG
OG
WH
WH
BN
BL
fridge chamber
N
RD BL
ice-maker water inlet valve
resistance capacitance module
power cord assembly
GN
BK
L
RD
YW
BL
WH
main control board
BK
0064001128C
BK
CH1
OG
OG
WH
WH
BL
BL
CH10
BN
BK
1
RD
power board
0064001235
GND
N L BL BN RD GN BK BK
+16V
+5V
1 3 5 7
WH
CH5
N
+16V GND +5V
CH8
GN
RD
WH
BL
CH6 BK
GY
GY
BK
BK
RD
RD
CH4
OG
OG
GY
BL
CH7
CH9 BN
PR
2 3 4 5 6 1 2 3 4 5 6
GN
YW
BK RD BL BN YW GY RD/WH BL/WH
fuse
fuse
25
display panel
BN
BL
0061800041
RD
GN
BK t°
environment sensor
BK
fridge vertical girder heater
freezer door
RD
WH
BL
BK
ice-maker
0064001224
GY
t°
GY
BK
t °
BK
freezing sensor
OG
OG
freezer door switch
GY
condensor fan
BL
BN
PR
GN
evaporator fan
YW
BL/WH
fuse
RD
t°
RD defrost sensor
defrost sensor cable
defrost heater
RD/WH
freezer upright beam heater
GY
water inlet heater
YW
BN
freezer room lamp
freezer chamber