http://www.iki.fi/mkl/dcn.html DCN-2692 V0.0.4 Part Value Device Package Description C1 100 nF C-EUC0805K C0805K CAPACITOR, European symbol C2 100 nF C-EUC0805K C0805K CAPACITOR, European symbol C3 100 nF C-EUC0805K C0805K CAPACITOR, European symbol C4 100 nF C-EUC0805K C0805K CAPACITOR, European symbol C5 100 nF C-EUC0805K C0805K CAPACITOR, European symbol C6 100 nF C-EUC0805K C0805K CAPACITOR, European symbol C7 100 nF C-EUC0805K C0805K CAPACITOR, European symbol C8 100 nF C-EUC0805K C0805K CAPACITOR, European symbol C9 220 uF CPOL-EUE3.5-8 E3,5-8 POLARIZED CAPACITOR, European symbol C10 220 uF CPOL-EUE3.5-8 E3,5-8 POLARIZED CAPACITOR, European symbol C11 100 nF C-EUC0805K C0805K CAPACITOR, European symbol C12 100 nF C-EUC0805K C0805K CAPACITOR, European symbol C13 47 uF CPOL-EUE2.5-6 E2,5-6 POLARIZED CAPACITOR, European symbol C14 100 nF C-EUC0805K C0805K CAPACITOR, European symbol C15 100 nF C-EUC0805K C0805K CAPACITOR, European symbol C16 100 nF C-EUC0805K C0805K CAPACITOR, European symbol C17 100 nF C-EUC0805K C0805K CAPACITOR, European symbol C18 10 nF C-EUC0805K C0805K CAPACITOR, European symbol CON4 FLOPPY HEADER PINHD-2X17 2X17 PIN HEADER D1 1N4148 1N4148 DO35-10 DIODE D2 1N4148 SMD DIODE-SOD80C SOD80C DIODE D3 1N4148 SMD DIODE-SOD80C SOD80C DIODE D4 5,6 V ZENER-DIODEZD-10 ZDIO-10 Z-Diode FUSE1 2 AMP PICOFUSE PICOFUSE PICOFUSE IC1 ISPLSI1016J ISPLSI1016J PLCC44 -ispLSI1016E80LJ or other version IC2 6502 6502 DIL40 CPU IC3 8520 8520 DIL40 8520 CIA IC4 WD1772 WD1772 DIL28 FLOPPY CONTROLLER IC5 AT29C010 FLASH DIL32 MEMORY IC6 61256 0.3" SRAM DIL28-3 MEMORY IC7 74LS14D 74LS14D SO14 Hex schmitt trigger INVERTER IC8 74LS14D 74LS14D SO14 Hex schmitt trigger INVERTER IC9 7406D 7406D SO14 Hex INVERTER, open collector high-voltage output IC10 74VHCT245 SMD 74LS245DW SO20W Octal BUS TRANSCEIVER, 3-state J1 FLOPPY-4 FLOPPY-4 MATE N-LOCK J2 MTA04-100 10X04MTA AMP connector JP1 PINHD-1X7 1X07 PIN HEADER JP2 ISP HEADER PINHD-1X8 1X08 PIN HEADER JP4 JP2QE JP2Q JUMPER L1 FERRITE BEAD L-EU0207/10 0207/10 INDUCTOR, European symbol L3 replace these SM-B5 SM-B5 INDUCTOR L4 with 10 ohm SM-B5 SM-B5 INDUCTOR L5 1206 resistors SM-B5 SM-B5 INDUCTOR L6 if SMD beads SM-B5 SM-B5 INDUCTOR L7 not available SM-B5 SM-B5 INDUCTOR L8 SMD FERRITE BEAD SM-B5 SM-B5 INDUCTOR - L8 filters power of oscillator. This could be replaced short circuit Q1 BC847SMD BC847SMD SOT23 NPN Transistor Q2 BC847SMD BC847SMD SOT23 NPN Transistor QG1 32 MHz QG5860 DIL14S CRYSTAL RESONATOR R1 1 kohm R-EU_R0805W R0805W RESISTOR, European symbol R2 1 kohm R-EU_R0805W R0805W RESISTOR, European symbol R3 1 kohm R-EU_R0805W R0805W RESISTOR, European symbol R4 1 kohm R-EU_R0805W R0805W RESISTOR, European symbol R5 1 kohm R-EU_R0805W R0805W RESISTOR, European symbol R6 10 kohm R-EU_R0805W R0805W RESISTOR, European symbol R7 47 ohm R-EU_R0805W R0805W RESISTOR, European symbol R8 47 ohm R-EU_R0805W R0805W RESISTOR, European symbol R9 1 kohm R-EU_R0805W R0805W RESISTOR, European symbol R10 47 ohm R-EU_R0805W R0805W RESISTOR, European symbol R11 47 ohm R-EU_R0805W R0805W RESISTOR, European symbol R12 47 ohm R-EU_R0805W R0805W RESISTOR, European symbol R13 1 kohm R-EU_R0805W R0805W RESISTOR, European symbol R14 47 ohm R-EU_R0805W R0805W RESISTOR, European symbol R15 1 kohm R-EU_0207/12 0207/12 RESISTOR, European symbol R16 47 ohm R-EU_0207/12 0207/12 RESISTOR, European symbol R17 47 ohm R-EU_R0805W R0805W RESISTOR, European symbol R18 47 ohm R-EU_R0805W R0805W RESISTOR, European symbol R19 1 kohm R-EU_R0805W R0805W RESISTOR, European symbol R20 1 kohm R-EU_R0805W R0805W RESISTOR, European symbol R21 1 kohm R-EU_R0805W R0805W RESISTOR, European symbol R22 1 kohm R-EU_R0805W R0805W RESISTOR, European symbol R23 150 ohm R-EU_R0805W R0805W RESISTOR, European symbol R24 150 ohm R-EU_R0805W R0805W RESISTOR, European symbol RN1 1 kohm RNX8 RN-9 RESISTOR NETWORK U$1 DIN6PCB DIN6PCB DIN6PRINTTIKUVIO U$2 DIN6PCB DIN6PCB DIN6PRINTTIKUVIO U$3 DIN5PCB DIN5PCB DIN5PRINTTIKUVIO Listed by values, Qty Value Device Parts 1 FLOPPY-4 J1 1 JP2QE JP4 1 MTA04-100 J2 1 PINHD-1X7 JP1 5 SM-B5 L3, L4, L5, L6, L7 - these SMD beads can be be replaced by 1206 size SMD 10 ohm resistors 1 1 kohm R-EU_0207/12 R15 11 1 kohm R-EU_R0805W R1, R2, R3, R4, R5, R9, R13, R19, R20, R21, R22 1 1 kohm RNX8 RN1 1 1N4148 1N4148 D1 2 1N4148 SMD DIODE-SOD80C D2, D3 1 2 AMP PICOFUSE FUSE1 1 5,6 V ZENER-DIODEZD-10 D4 1 10 kohm R-EU_R0805W R6 1 10 nF C-EUC0805K C18 1 32 MHz QG5860 QG1 1 47 ohm R-EU_0207/12 R16 8 47 ohm R-EU_R0805W R7, R8, R10, R11, R12, R14, R17, R18 1 47 uF CPOL-EUE2.5-6 C13 2 74LS14D 74LS14D IC7, IC8 1 74VHCT245 SMD 74LS245DW IC10 14 100 nF C-EUC0805K C1, C2, C3, C4, C5, C6, C7, C8, C11, C12, C14, C15, C16, C17 2 150 ohm R-EU_R0805W R23, R24 2 220 uF CPOL-EUE3.5-8 C9, C10 1 6502 6502 IC2 1 7406D 7406D IC9 1 8520 8520 IC3 1 61256 0.3" SRAM IC6 1 AT29C010 FLASH IC5 2 BC847SMD BC847SMD Q1, Q2 1 DIN5PCB DIN5PCB U$3 2 DIN6PCB DIN6PCB U$1, U$2 1 FERRITE BEAD L-EU0207/10 L1 1 FLOPPY HEADER PINHD-2X17 CON4 1 ISP HEADER PINHD-1X8 JP2 1 ISPLSI1016J ISPLSI1016J IC1 -- this can be other device from the family, like ispLSI1016E-80LJ 1 SMD FERRITE BEAD SM-B5 L8 1 WD1772 WD1772 IC4