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baldengineer
Project for capturing vintage, classic, aka old computer schematics in KiCad.
| Reference | Value | Description |
|---|---|---|
| Q1,Q2 | 2N4258 | |
| Q3,Q5,Q6 | 2N3904 | TRANS NPN 40V TO-92 |
| Q4 | MPSA13 | |
| U3 | MOS6502 | |
| A2 | 74LS00 | |
| A3 | 74LS166 | |
| A5 | 2316_2716 | |
| A7 | Keyboard_Connector | |
| A8,B6,B7,C12,J1 | 74LS257 | |
| A9 | 74LS151 | |
| A10,B4,B9 | 74LS194 | |
| A11,B10,J13 | 74LS74 | |
| A12,B13,B14 | 74LS02 | |
| A15,B3 | 555 | IC OSC SINGLE TIMER 100KHZ 8-DIP |
| B1 | 74LS175 | |
| B2 | 74LS86 | |
| B5,B8,B50,B80 | 74LS174 | |
| B11,H1 | 74LS08 | |
| B12 | 74LS11 | |
| C1,E11-E13 | 74LS153 | |
| C2 | 74LS195 | |
| C3-C10,D3-D10,E3-E10 | 4116 | |
| C11 |
| 74LS04 |
| C13 | 74LS51 |
|---|
| C14 | 74LS32 |
|---|
| C15,Cap4,Cap13,Cap14 | 100n |
|---|
| Cap1 | 0.1uF |
|---|
| Cap2 | 47pf |
|---|
| Cap5-Cap8 | .022uF |
|---|
| Cap9-Cap12 | .1uF |
|---|
| CP0 | Power Connector |
|---|
| CR1 | 1N914 |
|---|
| CT3 | 5-50pf |
|---|
| D2 | 74LS20 |
|---|
| D11-D14 | 74LS161 |
|---|
| E2,F2 | 74LS139 |
|---|
| E14 | 74LS283 |
|---|
| F12,F13,H2,H12 | 74LS138 |
|---|
| F14 | 74LS259 |
|---|
| H3-H5 | 8T97 |
|---|
| H10 | DP8304 |
|---|
| H13 | NE558 |
|---|
| H14 | 74LS251 |
|---|
| J0 | Cassette Data In |
|---|
| J2 | Cassette Data Out |
|---|
| J14 | GAME_IO_Conn |
|---|
| J18 | Aux Video |
|---|
| JP-User1 | Jumper |
|---|
| JP0,JP13,JP14 | 50Hz |
|---|
| JP9-JP11 | JP9 |
|---|
| JP12,JP16 | 60Hz |
|---|
| K13 | MA741 |
|---|
| K14 | VIDEO OUT |
|---|
| L1 | 27uH |
|---|
| L7 | L |
|---|
| R1 | 330R |
|---|
| R2,R4 | 47R |
|---|
| R3 | 150R |
|---|
| R5,R14,RA1-RA3,RA22 | 1K |
|---|
| R6 | 2K7 |
|---|
| R7 | 1K5 |
|---|
| R8 | 2K |
|---|
| R9 | 10R |
|---|
| R10,R25 | 27R |
|---|
| R11 | 200R |
|---|
| R12,R16,R17,R19,R29,R30 | 12K |
|---|
| R13 | 3M3 |
|---|
| R15 | 1M |
|---|
| R18,R20-R23 | 100R |
|---|
| R24 | 47K |
|---|
| R26 | 2M2 |
|---|
| R27 | 4K7 |
|---|
| ROM-D0,ROM-D8,ROM-E0,ROM-E8,ROM-F0,ROM-F8 | ROM_Chip |
|---|
| SLOT0-SLOT7 | 50 pin slot |
|---|
| SPKR1 | Speaker Connector | CONN HEADER VERT 2POS 2.54MM |
|---|
| TP1 | Wire wrap post |
|---|
| Y1 | XT0001 |
|---|