Create a schematic for Simple diode circuit. 

libSymbols:
- Device:C
- Device:R
- Diode:1N4148
- Isolator:H11L1
- power:+3.3V
- power:GND
schematicSymbols:
- libraryNickname: Device
  entryName: R
  position:
    x: 116.84
    y: 91.44
    angle: 90
  properties:
  - key: Reference
    value: R15
    position:
      x: 116.84
      y: 85.09
      angle: 90
  - key: Value
    value: 220R
    position:
      x: 116.84
      y: 87.63
      angle: 90
- libraryNickname: power
  entryName: +3.3V
  position:
    x: 144.78
    y: 80.01
    angle: 0
  properties:
  - key: Reference
    value: '#PWR022'
    position:
      x: 144.78
      y: 83.82
      angle: 0
  - key: Value
    value: +3.3V
    position:
      x: 144.78
      y: 74.93
      angle: 0
- libraryNickname: Diode
  entryName: 1N4148
  position:
    x: 127
    y: 95.25
    angle: 270
  properties:
  - key: Reference
    value: D2
    position:
      x: 129.54
      y: 93.9799
      angle: 90
  - key: Value
    value: 1N4148
    position:
      x: 129.54
      y: 96.5199
      angle: 90
- libraryNickname: Device
  entryName: R
  position:
    x: 139.7
    y: 135.89
    angle: 270
  properties:
  - key: Reference
    value: R16
    position:
      x: 139.7
      y: 142.24
      angle: 90
  - key: Value
    value: 33R
    position:
      x: 139.7
      y: 139.7
      angle: 90
- libraryNickname: Device
  entryName: C
  position:
    x: 184.15
    y: 83.82
    angle: 0
  properties:
  - key: Reference
    value: C17
    position:
      x: 187.96
      y: 82.5499
      angle: 0
  - key: Value
    value: 100NF
    position:
      x: 187.96
      y: 85.0899
      angle: 0
- libraryNickname: Device
  entryName: R
  position:
    x: 166.37
    y: 87.63
    angle: 0
  properties:
  - key: Reference
    value: R18
    position:
      x: 168.91
      y: 86.3599
      angle: 0
  - key: Value
    value: 470R
    position:
      x: 168.91
      y: 88.8999
      angle: 0
- libraryNickname: power
  entryName: GND
  position:
    x: 144.78
    y: 102.87
    angle: 0
  properties:
  - key: Reference
    value: '#PWR023'
    position:
      x: 144.78
      y: 109.22
      angle: 0
  - key: Value
    value: GND
    position:
      x: 144.78
      y: 107.95
      angle: 0
- libraryNickname: power
  entryName: GND
  position:
    x: 184.15
    y: 87.63
    angle: 0
  properties:
  - key: Reference
    value: '#PWR021'
    position:
      x: 184.15
      y: 93.98
      angle: 0
  - key: Value
    value: GND
    position:
      x: 184.15
      y: 92.71
      angle: 0
- libraryNickname: Isolator
  entryName: H11L1
  position:
    x: 144.78
    y: 95.25
    angle: 0
  properties:
  - key: Reference
    value: U5
    position:
      x: 154.94
      y: 90.805
      angle: 0
  - key: Value
    value: H11L1
    position:
      x: 154.94
      y: 93.345
      angle: 0
- libraryNickname: power
  entryName: +3.3V
  position:
    x: 130.81
    y: 134.62
    angle: 0
  properties:
  - key: Reference
    value: '#PWR024'
    position:
      x: 130.81
      y: 138.43
      angle: 0
  - key: Value
    value: +3.3V
    position:
      x: 130.81
      y: 129.54
      angle: 0
- libraryNickname: Device
  entryName: R
  position:
    x: 139.7
    y: 123.19
    angle: 270
  properties:
  - key: Reference
    value: R17
    position:
      x: 139.7
      y: 129.54
      angle: 90
  - key: Value
    value: 10R
    position:
      x: 139.7
      y: 127
      angle: 90
junctions:
- position:
    x: 166.37
    y: 80.01
    angle: 0
- position:
    x: 127
    y: 99.06
    angle: 0
- position:
    x: 127
    y: 91.44
    angle: 0
- position:
    x: 166.37
    y: 95.25
    angle: 0
- position:
    x: 144.78
    y: 80.01
    angle: 0
noConnects: []
busEntries: []
graphicalItems:
- type: wire
  points:
  - x: 166.37
    y: 80.01
  - x: 184.15
    y: 80.01
- type: wire
  points:
  - x: 135.89
    y: 135.89
  - x: 130.81
    y: 135.89
- type: wire
  points:
  - x: 199.39
    y: 123.19
  - x: 143.51
    y: 123.19
- type: wire
  points:
  - x: 135.89
    y: 123.19
  - x: 99.06
    y: 123.19
- type: wire
  points:
  - x: 143.51
    y: 135.89
  - x: 156.21
    y: 135.89
- type: wire
  points:
  - x: 166.37
    y: 80.01
  - x: 166.37
    y: 83.82
- type: wire
  points:
  - x: 130.81
    y: 135.89
  - x: 130.81
    y: 134.62
- type: wire
  points:
  - x: 166.37
    y: 91.44
  - x: 166.37
    y: 95.25
- type: wire
  points:
  - x: 137.16
    y: 91.44
  - x: 137.16
    y: 92.71
- type: wire
  points:
  - x: 120.65
    y: 91.44
  - x: 127
    y: 91.44
- type: wire
  points:
  - x: 127
    y: 99.06
  - x: 137.16
    y: 99.06
- type: wire
  points:
  - x: 144.78
    y: 80.01
  - x: 166.37
    y: 80.01
- type: wire
  points:
  - x: 100.33
    y: 99.06
  - x: 127
    y: 99.06
- type: wire
  points:
  - x: 144.78
    y: 80.01
  - x: 144.78
    y: 87.63
- type: wire
  points:
  - x: 166.37
    y: 95.25
  - x: 203.2
    y: 95.25
- type: wire
  points:
  - x: 127
    y: 91.44
  - x: 137.16
    y: 91.44
- type: wire
  points:
  - x: 152.4
    y: 95.25
  - x: 166.37
    y: 95.25
- type: wire
  points:
  - x: 156.21
    y: 135.89
  - x: 156.21
    y: 125.73
- type: wire
  points:
  - x: 100.33
    y: 91.44
  - x: 113.03
    y: 91.44
- type: wire
  points:
  - x: 199.39
    y: 125.73
  - x: 156.21
    y: 125.73
- type: wire
  points:
  - x: 137.16
    y: 97.79
  - x: 137.16
    y: 99.06
globalLabels:
- text: MIDI_OUT_JACK_PIN5
  shape: output
  position:
    x: 199.39
    y: 123.19
    angle: 0
- text: MIDI_OUT
  shape: input
  position:
    x: 99.06
    y: 123.19
    angle: 180
- text: MIDI_IN_JACK_PIN5
  shape: input
  position:
    x: 100.33
    y: 99.06
    angle: 180
- text: MIDI_OUT_JACK_PIN4
  shape: output
  position:
    x: 199.39
    y: 125.73
    angle: 0
- text: MIDI_IN_JACK_PIN4
  shape: input
  position:
    x: 100.33
    y: 91.44
    angle: 180
- text: MIDI_IN
  shape: output
  position:
    x: 203.2
    y: 95.25
    angle: 0
sheetInstances: []
