Sanyo PLC-EF12N Service Manual

Also see for PLC-EF12B: Owner's manual

-49-Pin No. Function Name Function IN/OUT101 Reserved102 MODE1 MCUMode Setting with Mode 2 (Preset to “H”) IN103 MODE2 MCUMode Setting with Mode 1 (Preset to “L”) IN104 PLLVCC PLL Power Supply105 PLLCAP PLLFilter106 PLLGND PLLGND107 M-CLK Clock Output to FPGA OUT108 RESET RESET IN109 SCTR Chip Select for CXD3503R OUT110 PRO ST Strobe for Progressive Scan OUT111 KCPU OSD DMA Transfer Request Input IN112 VCC 5V113 MOTOR EN Motor Stop when the Power On (Output to “L”) OUT114 SCDT Digital Signal Identifier Input IN115 EXP STB1 Strobe for I/O Expander 1 OUT116 EXP STB2 Strobe for I/O Expander 2 OUT117 VSS GND118 A/D IN 0 Key Input1 (A/D) IN119 A/D IN 1 Key Input2 (A/D) IN120 A/D IN 2 Key Input3 (A/D) IN121 A/D IN 3 Option Input for Destination(A/D) IN122 A/D IN 4 Lamp Detection IInput (Abnormal : less than 1V) IN123 A/D IN 5 Reserve IN124 GND A/D GND125 A/D IN 6 Power Failure Detection Input (Abnormal : less than 2V) IN126 A/D IN 7 Lens Position Detection Input (Bottom=~1.5V,Top=1.5~3.3V, Other=3.3V~) IN127 5V A/D Reference Voltage128 5V A/D Power Source129 VSS GND130 EXP DATA IN I/O Expander Data Input IN131 EXP DATA OUT I/O Expander Data output OUT132 EXP CLK I/O Expander Clock Output OUT133 Rx RS232C Receive(PC Communication) IN134 Tx RS232C Transmit(PC Communication) OUT135 VCC 5V136 USB INTR USB Interrupt Signal Input IN137 DAC STB DAC Strobe OUT138 SDATA IN Serial Data Input ( Synchronized in pixel) IN139 SDATA OUT Serial Data Output OUT140 SCLK Serial Clock Output OUT141 VSS GND142 RESET OUT I/O Expander & USB CPU Reset OUT143 R/C Remote Control Signal Input IN144 LAMP SW Lamp On/Off Output OUTCPU Port Functions