(→CPC Plus Schematics) |
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− | + | == CPC Classic Schematics == | |
− | == | + | |
− | <gallery caption="Schematics"> | + | <gallery caption="System Schematics"> |
− | + | File:464Schematic_new.png|Amstrad CPC464 (new) | |
+ | File:Schaltplan_cpc_464.jpg|Amstrad CPC464 (scan) | ||
+ | File:CPC664_Schematic.png|Amstrad CPC664 (main) | ||
+ | File:CPC664 Disk Interface Schematic.png|Amstrad CPC664 (disc) | ||
+ | File:CPC6128_Schematic.png|Amstrad CPC6128 (main) | ||
+ | File:CPC6128 Disk Interface Schematic.png|Amstrad CPC6128 (disc) | ||
+ | File:CPC_Disc_Cassette_Schematic.gif|Disc And Cassette Schematics | ||
</gallery> | </gallery> | ||
− | + | # Important: There are several versions of the 464 and 6128 motherboards with more or less different schematics. Make sure to check the service manuals for your specific motherboard version if you recognize a difference. | |
+ | # HighRes scalable version of the CPC464 Schematics: [[Media:464SchematicRedraw_white.pdf|464SchematicRedraw_white.pdf]] | ||
+ | # A full KiCad 6 schematic and pcb layout for the MC0020x CPC6128 boards (featuring the "new" gate array and 24-pin data separator IC) is available at https://github.com/pelrun/cpc-schematics | ||
+ | |||
+ | <gallery caption="Monitor Schematics"> | ||
+ | File:GT64_Schematic.png|GT64 | ||
+ | File:GT65_Schematic.png|GT65 | ||
+ | File:CTM640_Schematic.png|CTM640 | ||
+ | File:CTM644_Schematic.png|CTM644 | ||
+ | </gallery> | ||
+ | |||
+ | <gallery caption="Disk Drive Interface Schematics"> | ||
+ | File:DDI_Schematic.png|DDI | ||
+ | </gallery> | ||
== CPC Plus Schematics == | == CPC Plus Schematics == | ||
− | <gallery caption="Original Scans (high-resolution, with lots of blank space> | + | <gallery caption="Original Scans (high-resolution, with lots of blank space)"> |
File:CPC_Plus_CPU_Schematic.jpg|CPU Schematic | File:CPC_Plus_CPU_Schematic.jpg|CPU Schematic | ||
File:CPC_Plus_Asic_Schematic.GIF|Asic Schematic | File:CPC_Plus_Asic_Schematic.GIF|Asic Schematic | ||
Line 17: | Line 35: | ||
</gallery> | </gallery> | ||
− | <gallery caption="Edited (lower resolution, less blank space, more concentrated info)> | + | <gallery caption="Edited (lower resolution, less blank space, more concentrated info)"> |
− | File:Edited CPC_Plus_CPU_Schematic. | + | File:Edited CPC_Plus_CPU_Schematic.gif|CPU Schematic |
− | File:Edited CPC_Plus_Asic_Schematic. | + | File:Edited CPC_Plus_Asic_Schematic.gif|Asic Schematic |
− | File:Edited CPC_Plus_Vid_Mem_Schematic. | + | File:Edited CPC_Plus_Vid_Mem_Schematic.gif|Video and Memory Schematic |
− | File:Edited CPC_Plus_Cassette_Schematic. | + | File:Edited CPC_Plus_Cassette_Schematic.gif|Cassette Schematic |
+ | </gallery> | ||
+ | |||
+ | <gallery caption="Monitor Schematics"> | ||
+ | File:MM12_Schematic.gif|MM12 Schematic | ||
+ | File:CM14_Power_Sound_Schematic.gif|CM14 Power And Sound Schematic | ||
+ | File:CM14_Video_Schematic.gif|CM14 Video Schematic | ||
+ | </gallery> | ||
+ | |||
+ | == GX4000 Schematics == | ||
+ | |||
+ | <gallery caption="System Schematics"> | ||
+ | File:GX4000_CPU_Schematic.png|CPU Schematic | ||
+ | File:GX4000_ASIC_Schematic.png|Asic Schematic | ||
+ | File:GX4000_Memory_Video_Schematic.png|Video and Memory Schematic | ||
+ | File:GX4000_RGB_Schematic.png|RGB Conversion Schematic | ||
+ | File:GX4000_Power_Schematic.png|Power Supply Schematic | ||
+ | </gallery> | ||
+ | |||
+ | <gallery caption="GX4000 - Edited version (lower resolution, less white space)"> | ||
+ | File:Edited GX4000 ASIC Schematic.gif|ASIC Schematic | ||
+ | File:Edited GX4000 Vid Mem Cpu Schematic.gif|CPU Video Memory | ||
+ | File:Edited GX4000 RGB Power Schematic.gif|RGB and Power (PAL) | ||
+ | File:Edited GX4000 French Schematic.gif|RGB and Power (French) | ||
+ | |||
</gallery> | </gallery> | ||
Line 33: | Line 75: | ||
File:Kcc block diagram.gif|Block Diagram | File:Kcc block diagram.gif|Block Diagram | ||
File:Kcc component map mainboard.gif|Component Map (Mainboard) | File:Kcc component map mainboard.gif|Component Map (Mainboard) | ||
− | File:Kcc component map modulator.gif| | + | File:Kcc component map modulator.gif|Component Map (Modulator) |
</gallery> | </gallery> | ||
+ | |||
+ | == Aleste 520EX Schematics (Russian CPC clone) == | ||
+ | |||
+ | <gallery> | ||
+ | File:Aleste-Schematic1.gif|Schematic 1/4 | ||
+ | File:Aleste-Schematic2.gif|Schematic 2/4 | ||
+ | File:Aleste-Schematic3.gif|Schematic 3/4 | ||
+ | File:Aleste-Schematic4.gif|Schematic 4/4 | ||
+ | File:Aleste-Component-Map.gif|Component Map | ||
+ | </gallery> | ||
+ | |||
+ | For reference, the original '''unedited''' schematics are here: | ||
+ | [[Media:Black-Aleste-Schematic1.gif|Sheet 1]], | ||
+ | [[Media:Black-Aleste-Schematic2.gif|Sheet 2]], | ||
+ | [[Media:Black-Aleste-Schematic3.gif|Sheet 3]], | ||
+ | [[Media:Black-Aleste-Schematic4.gif|Sheet 4]], and | ||
+ | [[Media:Black-Aleste-Component-Map.gif|Component Map]] | ||
== Additional Hardware == | == Additional Hardware == | ||
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* [[Joystick Y-cables]] (with schematics) | * [[Joystick Y-cables]] (with schematics) | ||
* [[TV Scart cable]] (with schematics) | * [[TV Scart cable]] (with schematics) | ||
+ | |||
+ | * '''Note''' - Further schematics are found in the [[Service Manuals]]. | ||
+ | |||
+ | == Datasheets == | ||
+ | * [[media:BCD to Decimal Decoders HD74LS145.pdf|Decoder 74LS145 datasheet]] | ||
+ | * [[media:Line to 1-Line Data Selectors-Multiplexers x2 HD74LS153.pdf|MUX 74LS153 datasheet]] | ||
+ | * [[media:Buffers Lines Drivers-Receivers x8 HD74LS244.pdf|Data buffer 74LS244 datasheet]] | ||
+ | * [[media:Gates Flip-Flops x8 HD74LS273.pdf|Printer port latch 74LS273 datasheet]] | ||
+ | * [[media:D-type Transparent Latches x8 HD74LS373.pdf|Data latch/buffer 74LS373 datasheet]] | ||
+ | * [[media:MC74HC4051 datasheet.pdf|8-Analog multiplexer 74HC4051 datasheet]] | ||
+ | |||
+ | [[Category:Hardware| ]][[Category:CPC Internal Components| ]][[Category:Amstrad CPC media]][[Category:Picture Gallery]][[Category:Electronic Component| ]][[Category:Clones|*]][[Category:CPC Plus|*]] |
Latest revision as of 06:22, 2 October 2025
CPC Classic Schematics
- System Schematics
- Important: There are several versions of the 464 and 6128 motherboards with more or less different schematics. Make sure to check the service manuals for your specific motherboard version if you recognize a difference.
- HighRes scalable version of the CPC464 Schematics: 464SchematicRedraw_white.pdf
- A full KiCad 6 schematic and pcb layout for the MC0020x CPC6128 boards (featuring the "new" gate array and 24-pin data separator IC) is available at https://github.com/pelrun/cpc-schematics
- Monitor Schematics
- Disk Drive Interface Schematics
CPC Plus Schematics
- Original Scans (high-resolution, with lots of blank space)
- Edited (lower resolution, less blank space, more concentrated info)
- Monitor Schematics
GX4000 Schematics
- System Schematics
- GX4000 - Edited version (lower resolution, less white space)
KC Compact Schematics (East German CPC clone)
Aleste 520EX Schematics (Russian CPC clone)
For reference, the original unedited schematics are here: Sheet 1, Sheet 2, Sheet 3, Sheet 4, and Component Map
Additional Hardware
- 3 1/2" & 5 1/4" Disk Drives (errr. no schematics here, no pinouts, nothing?)
- Peripherals (contains schematics - as far as any do exist)
- Joystick Y-cables (with schematics)
- TV Scart cable (with schematics)
- Note - Further schematics are found in the Service Manuals.