Retro-Schematics
omega9380
Recreating retro computer schematics in KiCAD
Components (119)
| Reference | Value | Description |
|---|---|---|
| Q1,Q2,Q7,Q8 | 2SC1815 | |
| Q3 | TP29B/2SD880 | |
| U1 | 6526_CIA_U1 | |
| U2 | 6526_CIA_U2 | |
| U3 | 2364_BASIC_ROM_U3 | |
| U4 | 2364_KERNAL_ROM_U4 | |
| U5 |
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omega9380
Recreating retro computer schematics in KiCAD
| Reference | Value | Description |
|---|---|---|
| Q1,Q2,Q7,Q8 | 2SC1815 | |
| Q3 | TP29B/2SD880 | |
| U1 | 6526_CIA_U1 | |
| U2 | 6526_CIA_U2 | |
| U3 | 2364_BASIC_ROM_U3 | |
| U4 | 2364_KERNAL_ROM_U4 | |
| U5 |
| U6 | 2114-30L_U6 |
|---|
| U7 | 6510_MPU_U7 |
|---|
| U8 | 7406 |
|---|
| U12,U24,U11,U23,U10,U22,U9,U21 | 4146_U9..U12,U21..U24 |
|---|
| U13 | 74LS257_U13 |
|---|
| U14 | 74LS258_U14 |
|---|
| U15 | 74LS139_U15 |
|---|
| U16 | 4066_U16 |
|---|
| U17 | 872S100_PLA_U17 |
|---|
| U18 | 6581_SID_U18 |
|---|
| U19 | 6567_U19 |
|---|
| U20 | LM556_U20 |
|---|
| U25 | 74LS257_U25 |
|---|
| U26 | 74LS373_U26 |
|---|
| U27 | 74LS08 |
|---|
| U28 | 4066 |
|---|
| U29 | 74LS74_U29 |
|---|
| U30 | 74LS193_U30 |
|---|
| U31 | 74LS629N |
|---|
| U32 | MC4044_U32 |
|---|
| C1,C4,C8,C10,C20,C25,C29,C?,C?,R8,R10,R11,R14,R15,R24,R? | ??? |
|---|
| C2-C7,C9,C12,C16,C18,C22,C25-C33,C39-C45,C47,C49-C54,C56,C59,C60,C66-C68,C74,C82,C84,C89,C92,C96,C98,C99,C101,C105 | .1 |
|---|
| C2 | 10,000 pF |
|---|
| C3,C6,C13 | 68pF |
|---|
| C5,C17,C204 | 150pF |
|---|
| C7 | 100pF |
|---|
| C8,C13-C15,C17,C24,C34,C57,C62,C65,C94,C108 | 10 25V |
|---|
| C9 | 470 50V,??? |
|---|
| C10,C11 | 470pF,??? |
|---|
| C12 | 2.5pF |
|---|
| C14,C38 | 51pF |
|---|
| C19 | 2200pF |
|---|
| C20,C21 | .22 100V,??? |
|---|
| C22 | 10pF |
|---|
| C23 | 2200pF,360pF |
|---|
| C24 | 20,000pF |
|---|
| C26 | 100µF |
|---|
| C28 | 22,000pF |
|---|
| C36 | 20pF 50V |
|---|
| C37 | 1000 pF |
|---|
| C48,C93 | 1800pF |
|---|
| C70,C107,R26,R52,R53,Y1 | NOTE 2 |
|---|
| C83 | 82pF 50V ±5% |
|---|
| C85 | .47 |
|---|
| C86,R101 | NOTE 8 |
|---|
| C88 | 1000 25V |
|---|
| C91 | 100 16V |
|---|
| C97 | .22 25V |
|---|
| C100 | .22 |
|---|
| C200 | .1 25V |
|---|
| C203,C205 | 220pF |
|---|
| C? | 5pF |
|---|
| CN1 | KEYBOARD |
|---|
| CN2 | USER PORT |
|---|
| CN3 | CASSETTE |
|---|
| CN4 | SERIAL BUS |
|---|
| CN5 | AUDIO/VIDEO (8PIN FEMALE DIN) |
|---|
| CN6 | CARTRIDGE/EXPANSION (44PIN FEMALE) |
|---|
| CN7 | POWER INPUT |
|---|
| CN8 | CONTROL PORT 2 |
|---|
| CN9 | CONTROL PORT 1 |
|---|
| CN10 | LED CONNECTOR |
|---|
| CR1 | IN4371 2.7V |
|---|
| CR2 | 1.5V IN755 |
|---|
| CR4 | B40R |
|---|
| CR5,CR6 | IN4001 |
|---|
| CR100-CR103 | D_Small |
|---|
| D1 | D_Zener |
|---|
| D2-D6 | D |
|---|
| D99,J100 | LED |
|---|
| E1 | JUMPER_SELECT,Jumper_2_Bridged |
|---|
| F1 | 1A |
|---|
| FB1,FB2,FB4,FB5,FB10-FB22,FB29,FB87-FB89 | FerriteBead_Small |
|---|
| J99 | RF_OUT |
|---|
| J? | Conn_Coaxial |
|---|
| L1,L3,L6-L8 | L |
|---|
| L2 | 2.2µH,Transformer_1P_SS |
|---|
| L4 | L_Coupled |
|---|
| L5 | 1.2µH,L |
|---|
| N1 | SHEET_1_NOTES |
|---|
| N? | SHEET_RF_MOD_NOTES |
|---|
| N? | SHEET_2_NOTES |
|---|
| R1,R4,R6,R16,R28-R30,R36,R38,R100 | 1K |
|---|
| R2,R3,R45,RP3,RP4 | 3.3K |
|---|
| R2,R51 | 1.5K |
|---|
| R3,R7,R27 | 10K |
|---|
| R4 | 68 |
|---|
| R5 | 560Ω,??? |
|---|
| R6 | 1.2k |
|---|
| R7,R8 | 100 |
|---|
| R11-R13 | 150 |
|---|
| R17,R37 | 2.7K |
|---|
| R18 | 3.9K |
|---|
| R19 | 15K,68K |
|---|
| R20,R39 | 390 |
|---|
| R22 | VR 2K |
|---|
| R23 | 100-220 |
|---|
| R25 | 82-150 |
|---|
| R26 | 2.2K |
|---|
| R27 | 500 |
|---|
| R30,R36 | 22 |
|---|
| R31 | 180Ω,2.2K |
|---|
| R32,R33 | 56K |
|---|
| R33,R34 | 22,47K |
|---|
| R35 | 100,470K |
|---|
| R41,R50 | 1M |
|---|
| R42 | 82Ω |
|---|
| RP1,RP2 | 33Ω |
|---|
| SW1 | SW_DPST |
|---|
| VC1,VC2 | C_Trim_Small |
|---|
| VR1 | 7812 |
|---|
| VR2 | 7805 |
|---|