econopet
DLehenbauer
Mainboard replacement for Commodore PET/CBM series machines
Components (115)
| Reference | Value | Description |
|---|---|---|
| Q1 | MMBT3904 | 0.2A Ic, 40V Vce, Small Signal NPN Transistor, SOT-23 |
| Q2,Q3 | AO3401A | -4.0A Id, -30V Vds, P-Channel MOSFET, SOT-23 |
| Q4-Q6 | SS8050 | General Purpose NPN Transistor, 1.5A Ic, 25V Vce, SOT-23 |
| Q7 | SS8550 | General Purpose PNP Transistor, 1.5A Ic, 25V Vce, SOT-23 |
| U1 | W65C02S | |
| U2 | AS6C1008 | |
| U3 | TLV1117LV33 | 1A Low Dropout regulator, positive, 3.3V fixed output, SOT-223 |
| U4,U5 | LM317AG-TN3-R | |
| U6 | TPS5430DDA | 3A, Step Down Swift Converter, Adjustable Output Voltage, 5.5-36V Input Voltage, PowerSO-8 |
| U7-U9 | SN74LVC4245APWR | |
| U10 | T20Q144C3 | |
| U11,U12 | W65C21N | |
| U13 | W65C22N | |
| U14-U16 | SN74LS07 | |
| U17,U18 | 74LS245 | |
| U19 | 74LS145 | |
| U21 | RP2040 | |
| U22 | W25Q128JVS | 128Mb Serial Flash Memory, Standard/Dual/Quad SPI, SOIC-8 |
| C1-C3,C13,C14,C25,C27,C33-C38,C40,C44-C53,C55,C57,C59,C67-C74,C78,C83,C90,C93-C98,C100,C104,C106,C107 | 100n | |
| C6 | DNP | |
| C7 | 11000u | |
| C8,C16,C28,C30,C84,C101,C102 | 47u 10V | Unpolarized capacitor, small symbol |
| C9,C10,C81,C85 | 22n | |
| C11,C12,C15,C17 | 22u | |
| C18,C26 | 10u | Unpolarized capacitor, small symbol |
| C19,C20,C39,C41-C43,C80,C103 | 1u | |
| C21 | 150p | Unpolarized capacitor, small symbol |
| C22,C54,C56,C58,C60,C61 | 10n | Unpolarized capacitor, small symbol |
| C23,C31,C32,C62-C66,C75-C77,C79,C99 | 4u7 10V | |
| C24 | 220n 16V | Unpolarized capacitor, small symbol |
| C29 | 1n | Unpolarized capacitor, small symbol |
| C82 | 68n | |
| C86,C87 | 33p | |
| C88,C91,C92 | 2u2 6.3V | |
| C89 | 330uF | 330uF 35V low-ESR capacitor |
| C105 | 47n | |
| D1-D3,D5,D12 | SS54 | Schottky diode, small symbol |
| D4 | SM4007 | 1000V 1A General Purpose Rectifier Diode, MELF |
| D6,D8-D10 | LED_RED | |
| D7,D11 | LED_GRN | |
| D13,D14 | 1N4148WS | 75V 0.15A Fast switching Diode, SOD-323 |
| FB1 | 600 200ma | |
| H1 | MountingHole_Pad | |
| H2-H4 | MountingHole | |
| HS1 | Heatsink_Pad | |
| J1 | IEEE_EDGE | |
| J2 | USER_EDGE | |
| J3 | CASS_A_EDGE | |
| J4 | BUS_EXPANSION | |
| J5 | KEYBOARD | |
| J6 | CASS_B_EDGE | |
| J7 | VIDEO | |
| J8 | PET POWER | |
| J9 | FPGA_MCU | |
| J10 | 5V PWR | |
| J11 | 9V POWER | Generic connector, single row, 01x02, script generated |
| J12 | VIDEO_OR_5V | Generic connector, single row, 01x03, script generated |
| J13 | 9V POWER JACK | |
| J14 | USER_HEADER | |
| J15 | CASS_A_HEADER | Generic connector, single row, 01x06, script generated |
| J16 | CASS_B_HEADER | Generic connector, single row, 01x06, script generated |
| J17 | PMOD1 | |
| J18 | PMOD2 | |
| J19 | KEYBOARD_EX | |
| J20 | IEEE_HEADER | |
| J21 | AUDIO | |
| J22 | PROG | |
| J23 | MENU_HDR | Generic connector, single row, 01x02, script generated |
| J24 | NOT_HDMI_A | |
| J25 | MICRO_SD | Micro SD Card Socket with one card detection pin |
| J26 | USB1.1_HOST_TYPE_C | |
| J27 | 6V POWER | Generic connector, single row, 01x02, script generated |
| JP1 | CASS A ~{SWITCH} | |
| JP2 | CASS B ~{SWITCH} | |
| JP3 | CASS A READ | |
| JP4 | CASS B READ | |
| JP5 | CASS A ~{MOTOR} | |
| JP6 | CASS B ~{MOTOR} | |
| JP7 | DVI_CEC | |
| JP8 | DVI_SDA | |
| JP9 | DVI_SCL | |
| L1 | 22uH | Inductor, small symbol |
| LS1 | 42Ω SPK | |
| R1-R4,R15,R40 | 4k7 | Resistor, small symbol |
| R5 | 68 | |
| R6,R8 | 0 | |
| R7,R17,R34,R35,R67,R69 | 1k5 | |
| R9 | 5k1 | |
| R10 | 330 | |
| R11 | 300 | |
| R12 | 120 | |
| R13 | 220 | Resistor, small symbol |
| R14,R16,R18-R20,R25,R32,R33,R39,R62,R66,R70 | 10k | Resistor, small symbol |
| R21-R23 | 5k6 | |
| R24,R28,R71 | 100k | |
| R26,R36 | 12k | |
| R27,R29,R41-R43,R65,R74 | 1k | |
| R30,R31,R38 | 470 | |
| R37 | 22k | |
| R44,R45,R48-R52 | 2k2 | |
| R46,R47 | 27 | |
| R53-R61 | 270 | |
| R63,R64 | 56k | |
| R68 | 680 | |
| R72,R73 | 1 | Resistor, small symbol |
| RN1,RN4,RN5,RN8-RN10,RN14-RN16 | 10kx4 | 4 resistor network, parallel topology |
| RN2,RN3,RN6,RN7 | 4k7x4 | 4 resistor network, parallel topology |
| RN11-RN13 | 470x4 | 4 resistor network, parallel topology |
| SW1 | RESET | |
| SW2 | NMI | |
| SW3 | CONFIG | |
| SW4 | RUN | |
| SW5 | MENU_BTN | |
| SW6 | BOOTSEL | |
| Y1 | 12 MHz |