Samsung WF42H5200AW - Troubleshooting

PCB Diagram _ 31
5.4. CIRCUIT DIAGRAMS OF MAIN PARTS FOR INVERTER PCB
► ThisDocumentcannotbeusedwithoutSamsung’sauthorization.
► CN1
1. MAINCommunicationssignal
2. MAINCommunicationssignal
3. Ground
► CN2
1. 5V
2. HALLAsensorsignal
3. HALLBsensorsignal
4. Ground
► CN6
1. Motorsignal(U)
2. Motorsignal(V)
3. Motorsignal(W)
► CN5
1. Lline
2. Nline
► CN4
1. 5V
2. Resetsignal
3. nTRSTsignal
4. TDIsignal
5. TDOsignal
6. TCKsignal
7. TMssignal
8. Ground