A500Sub
About the A500Sub PCB
A500Sub is an open source PCB design by Bambelweeny57, published on GitHub. It is a 2-layer board measuring 365.8 × 254 mm, with 344 components from 118 distinct parts.
Other key parts include the 68000D, FAT_AGNUS_8375, PAULA, DENISE and GARY_5719. By type, the board carries 84 capacitors, 62 resistors, 35 ICs, 22 connectors, 10 transistors and 4 diodes.
It belongs with the retro computing designs in this gallery.
From the project
Amiga A500+ Rev 8A.2
Main components on the A500Sub
A500Sub bill of materials (BOM)
344 components, 118 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 68000D | DIP-64_W22.86mm_Socket_LongPads | U1 |
| 1 | FAT_AGNUS_8375 | PLCC-84_THT-Socket | U2 |
| 1 | PAULA | DIP-48_W15.24mm_Socket_LongPads | U3 |
| 1 | DENISE | DIP-48_W15.24mm_Socket_LongPads | U4 |
| 1 | GARY_5719 | DIP-48_W15.24mm_Socket_LongPads | U5 |
| 1 | ROM | DIP-42_W15.24mm_Socket_LongPads | U6 |
| 2 | VIA_8520 | DIP-40_W15.24mm_Socket_LongPads | U7, U8 |
| 1 | MSM6242B | DIP-18_W7.62mm_Socket_LongPads | U9 |
| 3 | 74LS244 | DIP-20_W7.62mm_Socket_LongPads | U10, U12, U35 |
| 3 | 74LS373 | DIP-20_W7.62mm_Socket_LongPads | U11, U13, U34 |
| 1 | LF347 | DIP-14_W7.62mm_Socket_LongPads | U14 |
| 1 | 74LS157 | DIP-16_W7.62mm_Socket_LongPads | U15 |
| 8 | XX4256 | DIP-20_W7.62mm_Socket_LongPads | U16, U17, U18, U19, U20, U21, U22, U23 |
| 1 | 74LS139 | DIP-16_W7.62mm_Socket_LongPads | U32 |
| 1 | 74LS258 | DIP-16_W7.62mm_Socket_LongPads | U33 |
| 1 | 74LS05 | DIP-14_W7.62mm_Socket_LongPads | U36 |
| 1 | 74LS32 | DIP-14_W7.62mm_Socket_LongPads | U37 |
| 1 | MC1488 | DIP-14_W7.62mm_Socket_LongPads | U38 |
| 1 | MC1489 | DIP-14_W7.62mm_Socket_LongPads | U39 |
| 2 | 74LS245 | DIP-20_W7.62mm_Socket_LongPads | U40, U41 |
Show 98 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | NE555 | DIP-8_W7.62mm_Socket_LongPads | U42 |
| 1 | 74HCT14 | SOIC-14_3.9x8.7mm_P1.27mm | U94 |
| 4 | 2N3906 | TO-92L_Inline_Wide | Q99, Q301, Q502, Q503 |
| 2 | MPF102 | TO-92L_Inline_Wide | Q321, Q331 |
| 2 | 2N3904 | TO-92L_Inline_Wide | Q501, Q711 |
| 2 | MMBFJ113 | SOT-23_LongerPads | Q921, Q931 |
| 1 | XTAL | Oscillator_DIP-14 | X1 |
| 1 | 32768 | Crystal_RTC | Y9 |
| 1 | LEFT_JOY | DB_9M | CN1 |
| 1 | RIGHT_JOY | DB_9M | CN2 |
| 1 | RIGHT | SWITCHCRAFT_PJRAN1X1U01X | CN3 |
| 1 | LEFT | SWITCHCRAFT_PJRAN1X1U01X | CN4 |
| 1 | EXTFLOPPY_DB23F | DB_23F | CN5 |
| 1 | SERIAL_DB25M | DB_25M | CN6 |
| 1 | PARALLEL_DB25F | DB_25F | CN7 |
| 1 | POWER | DS215+DIN8_COMBO | CN8 |
| 1 | VIDEO_DB23M | DB_23M | CN9 |
| 1 | COMPOSITE | SWITCHCRAFT_PJRAN1X1U01X | CN10 |
| 1 | INTERNAL_FLOPPY | IDC-Header_2x17_P2.54mm_Vertical | CN11 |
| 1 | FLOPPY_POWER | PinHeader_1x04_P2.54mm_Vertical | CN12 |
| 1 | KEYBOARD | Keyboard_Connector | CN13 |
| 1 | IDE_POWER | PinHeader_1x04_P2.54mm_Vertical | CN14 |
| 1 | IDE_I/F | PinHeader_1x04_P2.54mm_Vertical | CN15 |
| 1 | DRIVE_SWITCHER | DriveSwitchHeader | J90 |
| 3 | Dispatcher_3to1 | Dispatcher_3to1 | J91, J92, J93 |
| 1 | CONN_HDACT | PinHeader_1x01_P2.54mm_Vertical | J99 |
| 1 | EXPANSION BUS | A2000_COPRO_SLOT | P1 |
| 1 | TRAPDOOR | Trapdoor | P9 |
| 1 | CR2032 | Battery_Holder_Coin_2032_BS-7 | BT9 |
| 7 | 10n | EMI_Filter_Short | E101, E110, E406, E407, E702, E703, E704 |
| 5 | 47p | C_Axial_L9.0mm_D3.2mm_P12.70mm | E102, E103, E106, E107, E108 |
| 2 | 68 | EMI_Filter_Long | E104, E105 |
| 5 | 47p | C_Axial_L6.3mm_D2.5mm_P10.16mm | E109, E791, E792, E793, E794 |
| 2 | 6800p | EMI_Filter_Short | E302, E303 |
| 2 | 270p | EMI_Filter_Long | E305, E306 |
| 7 | 10n | EMI_Filter_Long | E401, E403, E404, E405, E408, E601, E602 |
| 2 | 150p | EMI_Filter_Long | E402, E434 |
| 8 | 6800p | EMI_Filter_Long | E411, E412, E413, E414, E421, E422, E423, E424 |
| 10 | 470p | EMI_Filter_Long | E415, E416, E417, E425, E426, E427, E441, E442 +2 |
| 4 | FERR | EMI_Filter_Long | E431, E432, E433, E435 |
| 3 | 47 1/2W | EMI_Filter_Longer | E501, E502, E503 |
| 31 | 100p | EMI_Filter_Short | E511, E512, E513, E514, E515, E516, E517, E518 +23 |
| 7 | 470p | EMI_Filter_Short | E520, E531, E533, E535, E536, E537, E538 |
| 2 | 150p | EMI_Filter_Short | E532, E534 |
| 1 | 22p | C_Axial_L6.3mm_D2.5mm_P10.16mm | E666 |
| 1 | VIDIOT | PinHeader_1x22_P2.54mm_Vertical | HY1 |
| 1 | COLOR_ANNEX | PinHeader_1x03_P2.54mm_Vertical | HY2 |
| 1 | L | LineFilter | LF1 |
| 1 | CM4545Z131B-10 | CM4545Z131B-10 | LF99 |
| 10 | 4.7K | R_Array_SIP10 | RP101, RP102, RP105, RP106, RP107, RP108, RP109, RP110 +2 |
| 1 | 39 | R_Array_SIP10 | RP103 |
| 1 | 470 | R_Array_SIP10 | RP104 |
| 3 | 68 | R_Array_SIP10 | RP201, RP202, RP203 |
| 2 | 47 | R_Array_SIP10 | RP402, RP403 |
| 1 | 10k | R_Array_SIP10 | RP501 |
| 1 | 6.8-45p | VariCap | TC9 |
| 4 | 1N4148 | D_DO-35_SOD27_P12.70mm_Horizontal | D501, D911, D912, D913 |
| 1 | 68 | EMI_Filter_Long | FB101 |
| 1 | 150 | EMI_Filter_Long | FB102 |
| 1 | Ferrite_Bead_Small | Ferrite_Axial_L9.0mm_D3.2mm_P12.70mm | FB802 |
| 19 | 330n | C_Axial_L6.3mm_D2.5mm_P10.16mm | C1, C2, C3, C4, C5, C6, C9, C11 +11 |
| 16 | 10n | C_Axial_L6.3mm_D2.5mm_P10.16mm | C7, C8, C10, C12, C15, C32, C33, C34 +8 |
| 3 | 10n | C_Axial_L9.0mm_D3.2mm_P12.70mm | C39, C308, C713 |
| 2 | 100n | C_Axial_L6.3mm_D2.5mm_P10.16mm | C94, C99 |
| 7 | 330n | C_Axial_L9.0mm_D3.2mm_P12.70mm | C301, C302, C305, C325, C335, C501, C502 |
| 2 | 22u | CP_Radial_D5.0mm_P2.50mm | C303, C304 |
| 2 | 10u | CP_Radial_D5.0mm_P2.50mm | C306, C712 |
| 3 | 1000u | CP_Radial_D12.5mm_P5.00mm | C307, C401, C402 |
| 4 | 47n | C_Axial_L9.0mm_D3.2mm_P12.70mm | C311, C312, C313, C314 |
| 3 | 100n | C_Axial_L9.0mm_D3.2mm_P12.70mm | C321, C331, C711 |
| 2 | 6800p | C_Axial_L9.0mm_D3.2mm_P12.70mm | C322, C332 |
| 2 | 3900p | C_Axial_L9.0mm_D3.2mm_P12.70mm | C323, C333 |
| 2 | 22u | CP_Radial_D8.0mm_P5.00mm | C324, C334 |
| 1 | 47p | VariCap | C403 |
| 6 | 1000p | C_Axial_L9.0mm_D3.2mm_P12.70mm | C411, C412, C413, C421, C422, C423 |
| 6 | 100u | CP_Radial_D8.0mm_P5.00mm | C811, C812, C813, C814, C815, C816 |
| 2 | 47u | CP_Radial_D8.0mm_P5.00mm | C821, C822 |
| 1 | 22p | C_Axial_L6.3mm_D2.5mm_P10.16mm | C911 |
| 1 | 4.7u | CP_Radial_D8.0mm_P5.00mm | C913 |
| 12 | 10k | R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_Horizontal | R98, R306, R308, R322, R323, R332, R333, R339 +4 |
| 2 | 47k | R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_Horizontal | R99, R712 |
| 2 | 27 | R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_Horizontal | R101, R102 |
| 6 | 47 | R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_Horizontal | R103, R104, R105, R106, R107, R113 |
| 4 | 68 | R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_Horizontal | R109, R111, R112, R114 |
| 10 | 1k | R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_Horizontal | R191, R192, R303, R304, R305, R324, R334, R713 +2 |
| 7 | 4.7k | R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_Horizontal | R201, R202, R402, R403, R404, R503, R504 |
| 2 | 10 | R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_Horizontal | R301, R302 |
| 2 | 2.7k | R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_Horizontal | R307, R502 |
| 1 | 10 | R_Axial_DIN0309_L9.0mm_D3.2mm_P15.24mm_Horizontal | R309 |
| 2 | 360 | R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_Horizontal | R321, R331 |
| 2 | 390 | R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_Horizontal | R325, R335 |
| 2 | 470k | R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_Horizontal | R326, R336 |
| 3 | 4.7 | R_Axial_DIN0309_L9.0mm_D3.2mm_P15.24mm_Horizontal | R401, R406, R408 |
| 1 | 0.47 | R_Axial_DIN0309_L9.0mm_D3.2mm_P15.24mm_Horizontal | R405 |
| 1 | 150 | R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_Horizontal | R409 |
| 1 | 100 | R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_Horizontal | R507 |
| 1 | 1M | R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_Horizontal | R711 |
| 1 | 470 | R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_Horizontal | R911 |
A500Sub design files
The KiCad project lives in the Bambelweeny57/A500Sub repository on GitHub; these links point at the commit this page was built from.
- Layoutsrc/Amiga500.kicad_pcb
- Schematicsrc/Amiga500.kicad_sch
A500Sub: common questions
How big is the A500Sub PCB?
The A500Sub measures 365.8 × 254 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the A500Sub?
344 components, from 118 distinct parts. The full bill of materials is listed on this page.
Where can I download the A500Sub design files?
From the Bambelweeny57/A500Sub repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the A500Sub design in my own project?
The repository has no license, so all rights stay with Bambelweeny57. Use it as a reference, and ask the author before reusing the design.
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