Indoor Pcb Circuit Diagram - Fujitsu ASY12RSJCW Service Manual

POWER TRANSFORMER
POWER SUPPLY PCB
WHITE
BLUE
TERMINAL
BOARD
TO EARTH TERMINAL
GREEN / YELLOW
OUTDOOR UNIT
2003.06.17

INDOOR PCB CIRCUIT DIAGRAM

FAN MOTOR
CN101-1
CN7-1
BLACK RED
CN101-3 CN7-2
YELLOW WHITE
CN101-5
CN7-3
WHITE BLACK
12V
12V
5V
12V BLUE
CN6-1
WHITE
CN6-2
WHITE
CN6-3
WHITE
CN6-4
WHITE
CN6-5
WHITE
CN6-6
WHITE
CN6-7
WHITE
CN6-8
UL1061 AWG26 x 8
BROWN
POWER SOURCE
220 / 240V
50Hz
CONTROLLER PCB ASSEMBLY
ASY12RSJCW : K02DE-0703HSE-C1
ASY12RSJTW : K02DE-0408HSE-C1
12V uPD780024-X06-8ET
5V 5V
HEATING TEMPERATURE
CORRECTION 1
HEATING TEMPERATURE
CORRECTION 2
AUTO RESTART
REMOTE CONTROL
CUSTOM CODE
12V
5
5V
I C 1
R29 10K
<1/10W>
SW1 MANUAL AUTO
SWITH
5V
R28 10K
<1/10W>
C27
5
2
RESET 0.1
1
4 <F>
IC3
3
BD4742G
5V
CN2
R27
10K
<1/10W>
(1%)
R26
49.9K
<1/10W>
CN3
(1%)
5V
150-103-86176
ROOM THERMISTOR
CN2-1 BLACK
CN2-2 BLACK
PIPE THERMISTOR
CN3-1 GRAY
CN3-2 GRAY
150-503-96077
CHECKER
INDICATOR PCB
R201
47 <1/4W>
RED
+
WHITE
WHITE
OPERATE
WHITE
RED
TIMER
WHITE GREEN
SWING
WHITE
ORANGE
RED
ORANGE
LOUVER
YELLOW
PINK
BLUE