Epson EPL-N1200 Service Manual - Page 134

EPL-N1200 Service Manual Table A-1. Board Connector Summary Appendix A Connector Description Main Controller Board (C205 MAIN Board) CN1 Connector for RAM SIMM CN2 Connector for engine controller board CN3 Connector for ROM SIMM CN4 Connector for Serial/LocalTalk I/F Module CN5 Not used CN6 Connector for RAM SIMM CN7 Connector for optional Type-B I/F card CN8 Parallel-B interface CN9 Parallel-C interface CN10 Not used CN11 Connector for C173 PROG board Engine Controller Board (PWB-A Board) CN1 Connector for main controller board (C205 MAIN board) CN2 Connector for thermistor of fusing unit CN3 Connector for control panel CN4 Toner empty sensor CN5 Connector for optical unit CN6 Connector for paper take-up solenoid, paper exit sensor, and paper empty sensor CN7 Connector for high-voltage supply board CN8 Connector for power supply board CN9 Connector for lower paper cassette CN10 Connector for power supply board Control Panel CN1 Connector for engine controller board Power Supply Board (PU1 Board) CN1 Connector for AC power inlet CN2 Connector for engine controller board CN3 Connector for engine controller board CN4 Connector for cooling fan motor CN5 Connector for main motor CN6 Connector for interlock switch CN7 Not used High-Voltage Supply Board (HV1 Board) CN1 Connector for engine controller board CN2 Connector for paper take-up sensor CN3 Connector for PWB-S board Pins Reference 72 pins Table A-2 50 pins Table A-3 72 pins Table A-4 60 pins Table A-5 - - 72 pins Table A-2 60 pins Table A-6 36 pins Table 1-8 36 pins Table 1-8, 9 - - 80 pins Table A-7 50 pins 2 pins 18 pins 4 pins 13 pins Table A-3 - - Table A-8 Table A-9 8 pins Table A-10 8 pins 8 pins 12 pins 6 pins Table A-11 Table A-12 Table A-13 Table A-14 18 pins - 6 pins 8 pins 6 pins 3 pins 6 pins 2 pins 2 pins - Table A-12 Table A-14 Table A-15 Table A-16 - - 8 pins 3 pins 3 pins Table A-11 Table A-17 - Rev. A A-3