XP-30 Mar. 1999 BLOCK DIAGRAM A B C D E F G H I J K L M N O P Q R S T U V / ブロック図 Battery Back-up Analog Port for Program for Working for Parameter for Parameter back-up IC14 IC9 IC7or1 CN5, IC16, 19 JK1, IC4, 8 MIDI IN/OUT SRAM 128kx8bit DRAM 256kx16bit Flash/ Mask ROM 1Mx16bit Smart Media 70nS 60nS 70nS/120nS 28.224MHz JK3, IC18 IC5 CPU SH7016 or SH7017F PC Interface ADAPTER for CPU Ver Up IC6 IC35 IC24 IC3 14.112MHz SH2GA XP6 Key Scan SSC1080 DRAM 256kx16bit Keyboard 61key Digital Port 28.224MHz 24.576MHz HOLD PEDAL for DSP 60nS Analog Port Analog Port PEDAL SLIDER x4 BENDER MODULATION AFTER TOUCH BATTERY CHECK IC22, 23, 27, 28 CN6, 7 IC38 LCD Encoder LED Exp.
Board D DAC Phones Line out(L/R) 40x2dot LCD-II format Internal Wave ROM 4Mx16bit x4 Exp. Board E AK4324 Slider Switch Analog Port PANEL BOARD WAVE MEMORY 20