{
 "version": 2,
 "name": "MFOS Box Supply",
 "board": {
  "rows": 4,
  "cols": 37,
  "kind": "strip"
 },
 "cuts": [
  "2,11",
  "2,20",
  "0,22",
  "1,22"
 ],
 "parts": [
  {
   "id": "mb01sup",
   "kind": "link",
   "ref": "J1",
   "pins": [
    [
     1,
     21
    ],
    [
     2,
     21
    ]
   ]
  },
  {
   "id": "mb02sup",
   "kind": "ecap",
   "ref": "C1",
   "value": "1000u",
   "pins": [
    [
     2,
     5
    ],
    [
     1,
     5
    ]
   ],
   "polarized": true
  },
  {
   "id": "mb03sup",
   "kind": "cap",
   "ref": "C3",
   "value": "100n",
   "pins": [
    [
     2,
     2
    ],
    [
     1,
     2
    ]
   ],
   "device": "ceramic disc"
  },
  {
   "id": "mb04sup",
   "kind": "ecap",
   "ref": "C5",
   "value": "47u",
   "pins": [
    [
     0,
     11
    ],
    [
     1,
     11
    ]
   ],
   "polarized": true
  },
  {
   "id": "mb05sup",
   "kind": "ecap",
   "ref": "C9",
   "value": "10u",
   "pins": [
    [
     2,
     18
    ],
    [
     1,
     18
    ]
   ],
   "polarized": true
  },
  {
   "id": "mb06sup",
   "kind": "ecap",
   "ref": "C6",
   "value": "47u",
   "pins": [
    [
     2,
     25
    ],
    [
     0,
     25
    ]
   ],
   "polarized": true
  },
  {
   "id": "mb07sup",
   "kind": "cap",
   "ref": "C4",
   "value": "100n",
   "pins": [
    [
     2,
     30
    ],
    [
     1,
     30
    ]
   ],
   "device": "ceramic disc"
  },
  {
   "id": "mb08sup",
   "kind": "ecap",
   "ref": "C2",
   "value": "1000u",
   "pins": [
    [
     2,
     33
    ],
    [
     1,
     33
    ]
   ],
   "polarized": true
  },
  {
   "id": "mb09sup",
   "kind": "diode",
   "ref": "D1",
   "value": "1N4001",
   "pins": [
    [
     3,
     1
    ],
    [
     2,
     1
    ]
   ],
   "polarized": true,
   "device": "rectifier",
   "mount": "vertical"
  },
  {
   "id": "mb10sup",
   "kind": "diode",
   "ref": "D2",
   "value": "1N4001",
   "pins": [
    [
     1,
     36
    ],
    [
     3,
     36
    ]
   ],
   "polarized": true,
   "device": "rectifier",
   "mount": "vertical"
  },
  {
   "id": "mb11sup",
   "kind": "diode",
   "ref": "D3",
   "value": "1N4001",
   "pins": [
    [
     1,
     13
    ],
    [
     0,
     13
    ]
   ],
   "polarized": true,
   "device": "rectifier",
   "mount": "vertical"
  },
  {
   "id": "mb12sup",
   "kind": "diode",
   "ref": "D4",
   "value": "1N4001",
   "pins": [
    [
     0,
     23
    ],
    [
     2,
     23
    ]
   ],
   "polarized": true,
   "device": "rectifier",
   "mount": "vertical"
  },
  {
   "id": "mb13sup",
   "kind": "reg",
   "ref": "U1",
   "value": "",
   "device": "7812",
   "pins": [
    [
     2,
     9
    ],
    [
     1,
     9
    ],
    [
     0,
     9
    ]
   ]
  },
  {
   "id": "mb14sup",
   "kind": "reg",
   "ref": "U3",
   "value": "",
   "device": "78L09",
   "pins": [
    [
     2,
     16
    ],
    [
     1,
     16
    ],
    [
     0,
     16
    ]
   ]
  },
  {
   "id": "mb15sup",
   "kind": "reg",
   "ref": "U2",
   "value": "",
   "device": "7912",
   "pins": [
    [
     2,
     28
    ],
    [
     1,
     28
    ],
    [
     0,
     28
    ]
   ]
  }
 ],
 "ics": [],
 "pads": [
  {
   "id": "mbp01",
   "label": "AC",
   "at": [
    3,
    0
   ],
   "to": "AC in, from the power switch's middle lug. The switch's other lug takes the jack tip",
   "parts": [
    {
     "id": "SW1",
     "kind": "toggle",
     "lug": "C",
     "value": "SPST",
     "role": "power"
    }
   ]
  },
  {
   "id": "mbp02",
   "label": "GND_IN",
   "at": [
    1,
    0
   ],
   "to": "AC in, the wall wart's other lead: the jack sleeve",
   "parts": [
    {
     "id": "DC1",
     "kind": "dc",
     "lug": "-",
     "value": "12 VAC wart"
    }
   ]
  },
  {
   "id": "mbp03",
   "label": "+12",
   "at": [
    0,
    14
   ],
   "to": "sequencer +12V",
   "parts": [
    {
     "id": "MOD1",
     "kind": "module",
     "lug": "+",
     "value": "MFOS 10 Step Sequencer"
    }
   ]
  },
  {
   "id": "mbp04",
   "label": "GND_SEQ",
   "at": [
    1,
    14
   ],
   "to": "sequencer ground",
   "parts": [
    {
     "id": "MOD1",
     "kind": "module",
     "lug": "-",
     "value": "MFOS 10 Step Sequencer"
    }
   ]
  },
  {
   "id": "mbp05",
   "label": "+9",
   "at": [
    2,
    19
   ],
   "to": "Noise Toaster +9V, where its battery clip red lead went",
   "parts": [
    {
     "id": "MOD2",
     "kind": "module",
     "lug": "+",
     "value": "MFOS Noise Toaster"
    }
   ]
  },
  {
   "id": "mbp06",
   "label": "GND_NT",
   "at": [
    1,
    19
   ],
   "to": "Noise Toaster ground, where its battery clip black lead went",
   "parts": [
    {
     "id": "MOD2",
     "kind": "module",
     "lug": "-",
     "value": "MFOS Noise Toaster"
    }
   ]
  },
  {
   "id": "mbp07",
   "label": "-12",
   "at": [
    0,
    26
   ],
   "to": "sequencer -12V"
  }
 ],
 "netlist": "# MFOS Box Supply - written from the board\n# 4 strips of 37 holes, 15 parts, 4 cuts\n#\n# One AC wall wart, 12 VAC, half-wave split: D1 fills C1 on the positive\n# half-cycles, D2 fills C2 on the negative ones. A 7812 and a 7912 make\n# +12 and -12 for the sequencer; a 78L09 off the regulated +12 makes +9\n# for the Noise Toaster. D3 and D4 keep each output from being dragged\n# past ground at switch-on. The 7912 tab is its INPUT, not ground.\n\nAC:    @AC D1.A D2.B\n+RAW:  D1.B C1.A C3.A U1.I\n-RAW:  D2.A C4.B C2.B U2.I\n+12:   U1.O C5.A D3.B U3.I @+12\n-12:   U2.O C6.B D4.A @-12\n+9:    U3.O C9.A @+9\nGND:   @GND_IN C1.B C3.B C5.B C9.B C6.A C4.A C2.A D3.A D4.B U1.G U3.G U2.G @GND_SEQ @GND_NT\n",
 "offboard": [
  "DC1.+ - SW1.1"
 ]
}