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4920616d20546f6d
Schematics, PCBs, images, and notes for Nintendo's Famicom console
| Reference | Value | Description |
|---|---|---|
| Q1 | 2SA937 | PNP transistor, emitter/collector/base |
| Q2,Q3 | 2SC2021 | NPN transistor, emitter/collector/base |
| U1,U4 | TMM2115BP-15 | |
| U2 | HD74LS373P | 8-bit Latch, 3-state outputs |
| U3 | SN74LS139N | Dual Decoder 1 of 4, Active low outputs |
| U5 | RP2C02E | |
| U6 | RP2A03E |
| U7,U8 | TC40H368P | Hex Bus Driver inverter, 3-state outputs |
|---|
| C1 | 470n | Polarized capacitor |
|---|
| C2 | 1u | Polarized capacitor |
|---|
| C3,C4 | 51p | Unpolarized capacitor |
|---|
| C6 | 15p | Unpolarized capacitor |
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| C7,C8 | 100n | Unpolarized capacitor |
|---|
| C9 | 220p | Unpolarized capacitor |
|---|
| C11-C16 | 10n | Unpolarized capacitor |
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| C18,C20 | 68p | Unpolarized capacitor |
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| C21 | 330p | Unpolarized capacitor |
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| C22 | 18p | Unpolarized capacitor |
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| C23,TC1 | 30p | Trimmable capacitor,Unpolarized capacitor |
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| C24 | 470u/6.3V | Polarized capacitor |
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| D1 | 1S953 | Diode |
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| P1 | CARTRIDGE SLOT |
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| P2 | EXPANSION | 15-pin D-SUB connector, pins (male) (low-density/2 columns) |
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| P3 | RF MODULATOR |
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| P4 | CONTROLLER 1 |
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| P5 | CONTROLLER 2 |
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| R1,R2 | 100 | Resistor |
|---|
| R3 | 10k | Resistor |
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| R4 | 20k | Resistor |
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| R5 | 12k | Resistor |
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| R6 | 2.2K | Resistor |
|---|
| R7 | 100K | Resistor |
|---|
| R8,RM1 | 10K | 11 resistor network, star topology, bussed resistors, split,Resistor |
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| R9,R10,R14 | 1.2K | Resistor |
|---|
| R11 | 220K | Resistor |
|---|
| R12 | 220 | Resistor |
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| R13 | 150K | Resistor |
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| SW1 | RESET | Push button switch, generic, symbol, four pins |
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| TP1 | VCC | test point |
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| TP2 | GND | test point |
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| TP3 | CLK | test point |
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| TP4 | VIDEO | test point |
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| TP5 | SOU | test point |
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| X1 | 21.47727MHƵ | Two pin crystal |
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