Samsung WW90M6 Service Manual page 45

INvERTER PCB DIAgRAM
(Cont.)
► This Document can not be used without Samsung's authorization.
► CNP102
1. LI_IN
WW22N6850NX-A2_SM.indb 43
► CNS801
1. RXD(from Main)
2. TXD(to Main)
3. GND
3 1
3 1
2 1
1
► CNP101 ► CNP902 (DRUM)
1. N.C 1. Motor W Phase Signal
2. NE_IN 2. Motor V Phase Signal
3. Motor U Phase Signal
► CNP202
1. 5V
2. RXD_PROGRAM
3. TXD_PROGRAM
4. GND
5. MODE
6. N.C
7. RESET(N.C)
7 1
1 3
► CNP901 (PULSATOR)
1. Motor U Phase Signal
2. Motor V Phase Signal
3. Motor W Phase Sign
PCB Diagram _ 43
2018/2/1 17:15:54