Service Manual
Page 10
... SD POWER# SD CS# SD CD# SD WP# PRINTER DATA OUT UNUSED PRINTER CLOCK UNUSED FIXED TO L FIXED TO L USB RESET /EPM CONTROL SIGNAL WHEN IPL BUZZER PAPER TAKE UP MOTOR POWER INTERRUPT USB DMA REQUEST USB INTERRUPT UNUSED 32.768kHz 32.768kHz KEY IN KEY IN KEY IN KEY IN...: L / BOOT: H RESET CLOCK CONNECTED TO GND CLOCK CONNECTED TO VDD CONNECTED TO VDD CONNECTED TO GND CONNECTED TO GND CONNECTED TO VDD CONNECTED TO VDD XE-A203U/XE-A203A HARDWARE DESCRIPTION - 8 - PORT P64 P65 P66 P67 P70 P71 P72 P73 P74 P75 P76 P77 P80 P81 P82 P83 P84 P85 P86 P87...
... SD POWER# SD CS# SD CD# SD WP# PRINTER DATA OUT UNUSED PRINTER CLOCK UNUSED FIXED TO L FIXED TO L USB RESET /EPM CONTROL SIGNAL WHEN IPL BUZZER PAPER TAKE UP MOTOR POWER INTERRUPT USB DMA REQUEST USB INTERRUPT UNUSED 32.768kHz 32.768kHz KEY IN KEY IN KEY IN KEY IN...: L / BOOT: H RESET CLOCK CONNECTED TO GND CLOCK CONNECTED TO VDD CONNECTED TO VDD CONNECTED TO GND CONNECTED TO GND CONNECTED TO VDD CONNECTED TO VDD XE-A203U/XE-A203A HARDWARE DESCRIPTION - 8 - PORT P64 P65 P66 P67 P70 P71 P72 P73 P74 P75 P76 P77 P80 P81 P82 P83 P84 P85 P86 P87...