PCB Diagram and Parts List
5-6 Samsung Electronics
QAC100JXSCEH
5-2-2 INVERTER PCB
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4
825
①
#Reactor-A2 : WHT
#Reactor-B2 : WHT
②
#Reactor-A2 : BLK
#Reactor-B2 : BLK
③
#1 : RXD, #2 : TXD, #3 : GND
#4 : DC5V, #5 : DC12V
#6 : INV, SMPS Signal
④
#1 : RXD_ATARO
#2 : TXD_ATARO
#3, #8 : N.C
#4~#7 : DATA signal
#9 : GND, #10 : DC5V
⑤
For S/W engineer debugging
⑥
#1 : DC 360V
#2 : N.C
#3 : GND
#4 : DC 15V
#5 : FAN RPM
#6 : FAN RPM feedback
⑦
#1 : DC 360V
#2 : N.C
#3 : GND
#4 : DC 15V
#5 : FAN RPM
#6 : FAN RPM feedback
⑧
#1 : COMP. U-phase(RED)
#2 : COMP. V-phase(BLU)
#3 : COMP. W-phase(YEL)
Reactor-A1/B1 Reactor-A2/B2 CN531 – Main COMM CN02-Downloader
CN21-DAC/ENCODER CN91-FAN2 CN90-FAN1 CN71-COMP
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