Samsung AJ024TXJ3CH - Page 80

PCB Diagram
ߦࣗߢߡ Samsung Electronics
E1. CN100-AC LOAD POWER 2. CN101-4WAY VALVE 3. CN102-BASE HEATER 4. CN303-12V
ࢄߢࡠøࣗøÃǤkťĮǮkŵÃĘťƸƟ
#2 : -
ࢄߤࡠĘࣗĘkƸƟŵøťĮǮkŵÃĘťƸƟ
#1 : N-NEUTRAL POWER
OUTPUT
#2 : -
ࢄߤࡠøࣗŵkøǽAĮĘƟAƟĮƸƟťƸƟ
#1 : N-NEUTRAL POWER
OUTPUT
#2 : -
ࢄߤࡠøࣗŵkøǽAĮĘƟAƟĮƸƟťƸƟ
ࢄߢࡠUAߢߣǤ
ࢄߣࡠĘU
5. CN402- HIGH PRESSURE
SWITCH
6. CN501- ERROR CHECK/COMP
CHECK
7. CN500- EXTERNAL CONTROL
8. CN401- PIPE IN/OUT
TEMPERATURE SENSOR
ࢄߢࡠ²Ã²ťŵkƊƊƸŵkƊǮÃƟA²
ÃĘťƸƟƊÃĘø
ࢄߣࡠĘU
ࢄߢࡠUAߢߣǤ
#2 : ERROR CHECK OUTPUT
ƊÃĘø
ࢄߤࡠUAߢߣǤ
#4 : COMP CHECK OUTPUT
ƊÃĘø
ࢄߢࡠĘU
#2 : EXTERNAL CONTROL
ÃĘťƸƟƊÃĘø
#1 : PIPE IN-A TEMPERATURE
SENSOR
ࢄߤࡠťÃťkÃĘࣗ9ƟkđťkŵƟƸŵk
SENSOR
#5 : PIPE IN-C TEMPERATURE
SENSOR
#7 : PIPE IN-D TEMPERATURE
SENSOR
ࢄߢߤࡠťÃťkĮƸƟࣗ
TEMPERATURE SENSOR
#15 : PIPE OUT-B
TEMPERATURE SENSOR
#17 : PIPE OUT-C
TEMPERATURE SENSOR
#19 : PIPE OUT-D
TEMPERATURE SENSOR
ࢄߣࡡߥࡡߧࡡߩࡡߢߡࡡߢߣࡠĘU
ࢄߢߥࡡߢߧࡡߢߩࡡߣߡࡡߣߣࡡߣߥࡠĘU
ࢄߪࡡߢߢࡡߣߢࡡߣߤࡠࣗ
9. CN200 - MAIN 㽧INV
COMMUNICATION
10. CN403 - TEMPERATURE
SEMSOR
11. CN800 - EEV A
#1 : TCD
#2 : RXD
ࢄߤࡠUAߦǤ
ࢄߥࡠĘU
ࢄߦࡠUAߢߣǤ
ࢄߧࡠÃĘǤťĮǮkŵAƟŵø
#7 : MAIN AC LOAD POWER
CTRL
#8 : -
#1 : OUTDOOR TEMPERATURE
SENSOR
ࢄߤࡠUÃƊA²ŵk
TEMPERATURE SENSOR
#5 : CONDENSOR
TEMPERATURE SENSOR
#7 : OLP TEMPERATURE
SENSOR
ࢄߣࡡߥࡡߧࡡߩࡠĘU
ࢄߢࡠkkǤƊÃĘø
ࢄߣࡠkkǤƊÃĘø
ࢄߤࡠkkǤƊÃĘø
ࢄߥࡠkkǤƊÃĘø
ࢄߦࡠĘU
12. CN202 - DOWNLOAD 13. CN820 - EEV B 14. TB001 15. CN803 - EEV C
ࢄߢߣߡࡠUĮǮĘøĮUƊÃĘø ࢄߢࡠkkǤ9ƊÃĘø
ࢄߣࡠkkǤ9ƊÃĘø
ࢄߤࡠkkǤ9ƊÃĘø
ࢄߥࡠkkǤ9ƊÃĘø
ࢄߦࡠĘU
ࢄߢࡠUŵkUƊÃĘø࣍Uŵđߢ࣎
ࢄߣࡠUŵkUƊÃĘø࣍Uŵđߣ࣎
ࢄߤࡠUŵkUƊÃĘø࣍Uŵđߤ࣎
ࢄߥࡠĘU
#5 : R1
#6 : R2
ࢄߢࡠkkǤAƊÃĘø
ࢄߣࡠkkǤAƊÃĘø
ࢄߤࡠkkǤAƊÃĘø
ࢄߥࡠkkǤAƊÃĘø
ࢄߦࡠĘU
16. CN801 - EEV D 17. CN201 - EEPROM
18. CN301 - ODU 㽧 IDU
COMMUNICATION
19. CN305 - COMMUNICATION
EMI EARTH
ࢄߢࡠkkǤUƊÃĘø
ࢄߣࡠkkǤUƊÃĘø
ࢄߤࡠkkǤUƊÃĘø
ࢄߥࡠkkǤUƊÃĘø
ࢄߦࡠĘU
ࢄߢࡠĘU
#2 : -
ࢄߤࡠߦǤ
ࢄߥࡠkkťŵĮđƊÃĘø
ࢄߦࡠkkťŵĮđƊÃĘø
ࢄߧࡠkkťŵĮđƊÃĘø
ࢄߨࡠkkťŵĮđƊÃĘø
#1 : F1
#2 : F2
#1 : EARTH