Pcb Circuit Diagram - Fujitsu ASHG07KPCA Service Manual

PCB circuit diagram

Models : ASHG07KPCA
ASHG09KPCA
ASHG12KPCA
CN5 DC Fan motor
Terminal Lead wire
Function of terminal
Pin No.
code
color
1 Vm Motor power voltage input Red
2
3
GND Black
4 GND
5 Vcc Control power voltage input White
6 Vsp Speed control voltage input Yellow
7 FG Revolution pulse output Blue
OUTDOOR UNIT
INDICATOR PCB
K18RB-1801HSE-D0
DC FAN MOTOR
LOUVER ( UP / DOWN )
- 8 -
TERMINAL
L
1
BLACK 1
2 CN14
N
WHITE 3
2
B3 ( 5.0 ) B-XASK-1-A
4
WHITE
RED 5
SERIAL
3
E1
UL1015 AWG22
GREEN
B
EARTH
UL1061 AWG28 WHITE 1
1
DC5V
UL1061 AWG28 2
2 WHITE
UL1061 AWG28
3 WHITE 3
UL1061 AWG28 4
4 WHITE
CN200 CN9
UL1061 AWG28 5
5 WHITE
S10B-PASK-2 B10B-PASK-1
UL1061 AWG28
6 WHITE 6
WHITE WHITE
UL1061 AWG28 7
7 WHITE
DC12V
UL1061 AWG28 8
8 WHITE
UL1061 AWG28
9 WHITE 9
10 UL1061 AWG28 10
WHITE
DC340V
1
RED
DC15V
FM 4
BLACK
5
WHITE
YELLOW 6
7 CN5
BLUE
B5 ( 7-2.3 ) B-XASK-1-A
WHITE
A
DC12V
1
RED
2
ORANGE CN7
M
3
YELLOW
B05B-PLISK-1
4
PINK
WHITE
5
BLUE
CONTROL UNIT
ASHG07KPCA : EZ-0180BHSE
ASHG09KPCA : EZ-0180CHSE
ASHG12KPCA : EZ-0180DHSE
F1
3.15A
250V
CN1
B04B-PLIRK-1
RED
MAIN PCB
ASHG07KPCA : K18RA-1803HSE-C1
ASHG09KPCA : K18RA-1804HSE-C1
ASHG12KPCA : K18RA-1805HSE-C1
DC5V
CN4
B12B-PASK-1
WHITE
DC12V-3
CN6
B04B-PASK-1
WHITE
CN1 Thermistor Characteristics.
Temperature
Thermistor
Thermistor ( Pipe temp. )
Thermistor ( Room temp. )
THERMISTOR ( PIPE TEMPERATURE )
BLACK
1 BLACK
2 BLACK
3 BLACK
4 BLACK
THERMISTOR ( ROOM TEMPERATURE )
BLACK
1
2
3
4
5
6
TEST
7
8
9
10
11
12
WIRELESS LAN ADAPTER ( OPTION )
AP-WF1E
BLACK
1
2 GREEN
3 WHITE
4
RED
UL1430 AWG26 x 4
( 0 ) ( 20 ) ( 30 )
176.0 k 62.9 k 39.6 k
1.1 V 2.2 V 2.8 V
33.6 k 12.5 k 8.0 k
1.1 V 2.2 V 2.8 V
( 2 ) J2
BLACK
( 4 GREEN )
USB5-A4M2-KNSO-01
( 3 )
WHITE
( 1 RED ) WHITE