Outdoor Unit; Main Pcb - Samsung AC030JN4DCH Service Manual

PCB Diagram and Parts List

5-2 Outdoor Unit

5-2-1 MAIN PCB

20
1
2
3
4
No Part Code
1 3711-003404
2 3711-003406
3 3711-003407
4 3711-000203
5 3711-002001
6 3711-007817
7 3711-000024
8 DB65-00320A
9 3711-000744
10 3711-000177
11 3716-001162
12 3711-005096
13 3711-007069
14 3711-007325
15 3711-001038
16 3711-000939
17 3711-000176
18 3711-000997
19 3711-001036
20 3711-001084
5-4
19 18
5 6
Local
CN703
CN702
CN701
CN101
CN306
CN806
CN501
CN304
CN103
CN303
CN003
CN302
CN402
CN401
CN305
CN801
CN12
CN803
CN802
CN403
This Document can not be used without Samsung's authorization.
17 16 15
7
Function
BASE-HEATER
4WAY-1
HOTGAS
POWER
DOWNLOAD
EEPROM
MODE SELECTOR
DRED
EARTH
COMM-INDOOR
QUIET S/W
COMM-OPTION
HIGH PRESSURE S/W
LOW PRESSURE S/W
COMM INV
ERROR/COMP CHECK
DC12V
EEV1
EEV4
OUT TEMP/COND/DISQ/OLP
14 13 12
Description
YW396-03AV BLU
YW396-03AV YEL
YW396-03AV RED
YW396-03AV WHT
YDW200-20P BLK
B7P-MQ WHT
SMW250-03 WHT
DAPC-2009-6P BLK
YDW236-01 WHT
YW396-02V RED
BR-7623-2P BLK
SMW200-05 BLK
B04B-XARK-1 RED
B04B-XARK-1 BLU
SMW250-06 WHT
SMW250-04 RED
YW396-02V BLU
SMW250-05 BLU
SMW250-06 BLU
SMW250-08 WHT
Samsung Electronics
11
10
9
8