Samsung DVM S ECO BIG Series Service Manual page 110

PCB Diagram and Parts List
Inverter
(cont.)
□ MODEL : AMSSSKXMDGHS, AMSSSKXMDHHS, AMSSSKXMFGHS, AMSSSKXMFHHS
No. Description
W-COMP W
1
1 COMP W
U-COMP U
2
1 COMP U
3 V-COMP V
1 COMP V
4 CN22-DOWNLOAD
1 RX-DOWN
2 TX-DOWN
3 BOOT
4
5
6
7
9 GND
10
11 - 20 Not use
5-6
No.
CN32-MAIN COMM
5
CN702 - REACTOR1
6
7 CN701 - REACTOR2
8 CN91 - FAN DC
TDO
TCK
TDI
TMS
9 CN15 - FAN DC LINK
VCC
Description
1 12 V-MAIN
2 IN-SMPS-RELAY
3 COMM-IN
4 GND-MAIN
1 REACTOR1
1 REACTOR2
1 18 V
2 GND
3 5 V-FAN
4 AD-SELECT
1 DC 540 V
2 GND
No. Description
CN13 - AC POWER
10
1 AC LIVE
2 AC NEUTRAL
3 AC NEUTRAL
R - INPUT R PHASE
11
1 R PHASE
12 S - INPUT S PHASE
1 S PHASE
13 T - INPUT T PHASE
1 T PHASE
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