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baldengineer
Project for capturing vintage, classic, aka old computer schematics in KiCad.
| Reference | Value | Description |
|---|---|---|
| Q1 | 2n4401 | NPN transistor, emitter/base/collector |
| Q2 | BU406 | NPN transistor, base/collector/emitter, collector connected to mounting plane |
| U1 | 74LS38 | Quad Buffer 2-input NAND Open collector |
| U2 | TDA-1170N | Low-Noise TV Vertical Deflection System |
| U3 | MC7905 | Negative 1A 35V Linear Regulator, Fixed Output -5V, TO-220/TO-263 |
| B1 | Fan_Motor | DC Motor |
| C1,C3,C4,C8,C20,C21,C23 | 100n | Unpolarized capacitor, small symbol |
| C2,C7,C22,C25 | 100u | Polarized capacitor, small symbol |
| C5 | 39p | Unpolarized capacitor, small symbol |
| C6,C16,C17 | 1n | Unpolarized capacitor, small symbol |
| C9 | 1000u | Polarized capacitor, small symbol |
| C10 | 10n | Unpolarized capacitor, small symbol |
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| C11 | 33u | Polarized capacitor, small symbol |
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| C12 | 33n | Unpolarized capacitor, small symbol |
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| C13,R19 | 220 | Polarized capacitor, small symbol,Resistor, small symbol |
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| C14 | 4700u | Polarized capacitor, small symbol |
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| C15 | 3.9u | Polarized capacitor, small symbol |
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| C18 | 22u | Polarized capacitor, small symbol |
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| C19 | 10u | Polarized capacitor, small symbol |
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| C24 | 220u | Polarized capacitor, small symbol |
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| C26 | 47p | Unpolarized capacitor, small symbol |
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| CR1 | 1N4001 | Diode, small symbol, filled shape |
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| CR2,CR3 | MR854 | Diode, small symbol, filled shape |
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| CR4 | 1200V | Diode, small symbol, filled shape |
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| CR5,CR6 | IN4937 | Diode, small symbol, filled shape |
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| L1 | 28u | Inductor with ferrite core, small symbol |
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| L2 | L_Trim | Variable inductor |
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| L3 | L_Ferrite_Small |
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| L100 | 80uH | Inductor, small symbol |
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| L101 | 15mH | Inductor, small symbol |
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| P1-1-P1-4,P2-0-P2-3,P2-7,P2-10,P2-12,P3-1-P3-10,P4-1-P4-14,P5-1-P5-4 | Conn_Off_Board_Single |
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| R1,R14 | 470 | Resistor, small symbol |
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| R2 | 2k0 | Resistor, small symbol |
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| R3 | 150k | Resistor, small symbol |
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| R4 | 100K | Potentiometer |
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| R5,R22,R25 | 470k | Resistor, small symbol |
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| R6-R8 | 68k | Resistor, small symbol |
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| R9 | 3k9 | Resistor, small symbol |
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| R10 | 5k6 | Resistor, small symbol |
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| R11 | 4k7 | Resistor, small symbol |
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| R12,R28,R31 | 4.7 | Resistor, small symbol |
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| R13 | 1 | Resistor, small symbol |
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| R15,R16,R18 | 100 | Resistor, small symbol |
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| R17 | 39 | Resistor, small symbol |
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| R20 | 100k,1/2W | Resistor, small symbol |
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| R21 | 1M,1/2W | Resistor, small symbol |
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| R23 | 1M | Potentiometer |
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| R24,R27 | 2M | Potentiometer |
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| R26 | 1M, 1/2W | Resistor, small symbol |
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| R29 | 12 | Resistor, small symbol |
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| R30 | 22 | Resistor, small symbol |
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| T1 | 157-0039 | Transformer, single primary, single secondary |
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| T2 | 157-0042 |
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| yP1-1-yP1-4 | Recp_Off_Board_Single |
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