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dragonplus-electronics
Atom Issue 5 Repro V001 (Near Replica
| Reference | Value | Description |
|---|---|---|
| IC2,IC3,IC27,IC28 | 81LS95 | Octal Buffer and Line Driver With 3-State Output, active-low enables, non-inverting outputs |
| IC4,IC29 | DP8304 | Octal BUS Transceivers, 3-State outputs |
| IC5 | 74LS30 | 8-input NAND |
| IC6,IC23,IC30 | 74LS138 | Decoder 3 to 8 active low outputs |
| IC7 | 74LS02 | quad 2-input NOR gate |
| IC8,IC48 | 74LS00 | quad 2-input NAND gate |
| IC9,IC45 |
| Hex Inverter |
| IC10,IC12,IC14,IC16,IC18,IC51 | 2114 |
|---|
| IC22 | 6502 | 8-Bit Microprocessing unit 1.0MHz, DIP-40 |
|---|
| IC25 | 8255_(Atom) | Programmable Peripheral Interface, PDIP-40 |
|---|
| IC26 | 7445 |
|---|
| IC31 | MC6847 (Atom) |
|---|
| IC32-IC43 | 2114 SRAM |
|---|
| IC44 | 74LS393 | Dual BCD 4-bit counter |
|---|
| IC46 | LM358 | Low-Power, Dual Operational Amplifiers, DIP-8/SOIC-8/TO-99-8 |
|---|
| IC47 | 74LS161 | Synchronous 4-bit programmable binary Counter |
|---|
| IC49 | 74LS139 | Dual Decoder 1 of 4, Active low outputs |
|---|
| IC50 | 74LS244_Atom_Printer | Octal Buffer and Line Driver With 3-State Output, active-low enables, non-inverting outputs |
|---|
| IC53,IC54 | LM340T-5 | Positive 1.5A 35V Linear Regulator, Fixed Output 5V, TO-220/TO-263/TO-252 |
|---|
| Q1,Q2 | BC107 | NPN transistor, emitter/base/collector |
|---|
| C1,C6,C10 | 10n | Unpolarized capacitor |
|---|
| C2-C5,C8,C9,C12,C13 | 22u | Polarized capacitor |
|---|
| C7 | 100n | Unpolarized capacitor |
|---|
| C11 | 10u | Polarized capacitor |
|---|
| C14-C28,KB28 | C | Unpolarized capacitor |
|---|
| J1 | Conn_02x13_Odd_Even | Generic connector, double row, 02x13, odd/even pin numbering scheme (row 1 odd numbers, row 2 even numbers), script generated (kicad-library-utils/schlib/autogen/connector/) |
|---|
| KB1 | BRK |
|---|
| KB2 | 3 |
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| KB3 | - |
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| KB4 | G |
|---|
| KB5 | Q |
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| KB6 | Esc |
|---|
| KB8 | 2 |
|---|
| KB9 | , |
|---|
| KB10 | F |
|---|
| KB11 | P |
|---|
| KB12 | Z |
|---|
| KB13 | UD |
|---|
| KB14 | 1 |
|---|
| KB15 | ; |
|---|
| KB16 | E |
|---|
| KB17 | O |
|---|
| KB18 | Y |
|---|
| KB19 | LR |
|---|
| KB20 | 0 |
|---|
| KB21 | : |
|---|
| KB22 | D |
|---|
| KB23 | N |
|---|
| KB24 | X |
|---|
| KB25 | Lock |
|---|
| KB26 | Del |
|---|
| KB27 | 9 |
|---|
| KB29 | M |
|---|
| KB30 | W |
|---|
| KB31 | Up |
|---|
| KB32 | Cpy |
|---|
| KB33 | 8 |
|---|
| KB34 | B |
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| KB35,L1 | L | Inductor |
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| KB36 | V |
|---|
| KB37 | ] |
|---|
| KB38 | Ret |
|---|
| KB39 | 7 |
|---|
| KB40 | A |
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| KB41 | K |
|---|
| KB42 | U |
|---|
| KB43 | \ |
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| KB45 | 6 |
|---|
| KB46 | @ |
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| KB47 | J |
|---|
| KB48 | T |
|---|
| KB49 | [ |
|---|
| KB51 | 5 |
|---|
| KB52 | / |
|---|
| KB53 | I |
|---|
| KB54 | S |
|---|
| KB55 | Spc |
|---|
| KB57 | 4 |
|---|
| KB58 | . |
|---|
| KB59 | H |
|---|
| KB60 | R |
|---|
| KB67 | Ctrl |
|---|
| KB68,KB70 | Shift |
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| KB69 | Rpt |
|---|
| LK1 | Link Pins | Generic connector, single row, 01x02, script generated |
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| LK2 | IRQ-6522 | Generic connector, single row, 01x02, script generated |
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| LK3 | IRQ-PL8 | Generic connector, single row, 01x02, script generated |
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| LK4 | INV-C7 | Jumper, 2-pole, closed/bridged |
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| LK5 | CSS-PC3 | Jumper, 2-pole, closed/bridged |
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| LK6 | Combine 5V | Generic connector, single row, 01x02, script generated |
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| LK7 | Pass 5V straight through | Generic connector, single row, 01x02, script generated |
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| LS1 | Loudspeaker Header | Generic connector, single row, 01x02, script generated |
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| PL4 | 10-pin Colour O/P | Generic connector, double row, 02x05, odd/even pin numbering scheme (row 1 odd numbers, row 2 even numbers), script generated (kicad-library-utils/schlib/autogen/connector/) |
|---|
| PL6 | External_DIN41612_02x32_AB | DIN41612 connector, double row (AB), 02x32, script generated (kicad-library-utils/schlib/autogen/connector/) |
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| PL7 | Internal_DIN41612_02x32_AB | DIN41612 connector, double row (AB), 02x32, script generated (kicad-library-utils/schlib/autogen/connector/) |
|---|
| PL8 | Conn_02x10_Odd_Even | Generic connector, double row, 02x10, odd/even pin numbering scheme (row 1 odd numbers, row 2 even numbers), script generated (kicad-library-utils/schlib/autogen/connector/) |
|---|
| R1,R2,R13-R25,R29,R31,R32,R36,R38-R41 | 4K7 | Resistor |
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| R3-R5,R12,R26-R28 | 470R | Resistor |
|---|
| R6 | 82R | Resistor |
|---|
| R7 | 8K2 | Resistor |
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| R8 | 3K3 | Resistor |
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| R9,R30 | 1K | Resistor |
|---|
| R10 | 270R | Resistor |
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| R11 | 3K9 | Resistor |
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| R33,R34 | 47K | Resistor |
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| R35 | 470K | Resistor |
|---|
| R37 | 10K | Resistor |
|---|
| SK2 | DIN-7_with_addl_mounts |
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| SK3 | Cliff_Barrel_Jack | DC Barrel Jack with an internal switch |
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| X1 | 3.58 MHz | Two pin crystal |
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| X2 | 4.00 MHz | Two pin crystal |
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