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LAYOUT OF PCB BOARDS
Rif Sign Description
18 CN10 Port for electric heating tape1
19 CN7 Port for electric heating tape2
20 CN37 Port for D1D2E communication
21 CN31 Port for high pressure switch and quick control
22 CN30 Port for 15VDC fan power supply
23 CN107/109 Port for fan
24 CN36 Port for communication with PCB A
25 CN38 Port for GND
26 CN20/27 Port for SV
26 CN37 Port for D1D2E communication