2 layers99.1 × 48.3 mm
Sidmixer
Ixox/midibox-SID
PCBs, Panels and firmware for puting a 4 stereo voices midiboxSid in a 1U 19" rack
35 parts20
2 layers99.1 × 99.1 mm
SID MB
Ixox/midibox-SID20PCBs, Panels and firmware for puting a 4 stereo voices midiboxSid in a 1U 19" rack
- Size
- 99.1 × 99.1 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 93
- Nets
- 88
- Pads
- 378
- Tracks, vias
- 680, 7
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 25 May 2016
- Updated
- 25 May 2016
Overview
SID MB is an open-source printed circuit board by Ixox, from the Ixox/midibox-SID repository on GitHub. It is a 2-layer board of 99.1 × 99.1 mm with 93 parts on 88 nets, routed with 680 tracks and 7 vias.
It is built around the PIC18F4685-E/P, 74HC595 and BC547. Its parts include 26 capacitors, 18 connectors, 17 resistors, 6 ICs and 2 diodes. It belongs with the PIC boards of this library.
Main components
3
PIC18F4685-E/P
PDIP-40-40℃~+125℃ 10bit 1KB 3.25KB 36 4.2V~5.5V 40MHz 8 Bit 96KB Built-in FLASH PIC PDIP-40 Microcontrollers (MCU/MPU/SOC) ROHSMicrochip TechnologyMicrocontrollers (MCU/MPU/SOC)
74HC595
SOP-16-40℃~+85℃ 1 100ns@5V,50pF 10MHz 2V~6V 74HC 8 Serial-to-Serial or Parallel Tri-State SOP-16 Shift Registers ROHSGRShift Registers
BC547
TO-92Bipolar (BJT)Jiangsu Changjing Electronics Technology (CJ)
README
README.mdmidibox-SID
PCBs, Panels and firmware for puting a 4 stereo voices midiboxSid in a 1U 19" rack
Contains all files needed for this project : http://midibox.org/forums/topic/20008-midibox-sid-rack-1u-project/
SID_CS/ Kicad files for the 1st surface control PCB
SID_CS2/ Kicad files for the 2nd surface control PCB
SID_MB/ Kicad files for the mother board
SID_MIXER/ Kicad files for the mixer PCB
midibox_sid_v2_044_rack1U/ Firmware: Thorsten source code with some modification for the rack 1U PCBs
pfm2_lib.pretty/ Kicad library
shaeffer/ Front Panel Designer files that work with this 1U rack : http://www.frontpanels.de/nrg-case-19-enclosures/
Parts
93| Qty | Value | Footprint | References |
|---|---|---|---|
| 11 | 100nF | Capacitors_ThroughHole:C_Rect_L4_W2.5_P2.5 | C8, C9, C10, C11, C12, C13, C18, C22, C24, C25, C26 |
| 7 | 1k | Resistors_ThroughHole:Resistor_Horizontal_RM7mm | R1, R2, R5, R6, R9, R10, R17 |
| 4 | 10uF | Capacitors_ThroughHole:C_Radial_D5_L6_P2.5 | CP1, CP2, CP6, CP8 |
| 4 | 1nF | Capacitors_ThroughHole:C_Rect_L4_W2.5_P2.5 | C14, C15, C19, C20 |
| 4 | 22nF | Capacitors_ThroughHole:C_Rect_L4_W2.5_P2.5 | C4, C5, C6, C7 |
| 4 | 24C512 | Housings_DIP:DIP-8_W7.62mm | U2, U3, U4, U5 |
| 4 | 3mmHole | Mounting_Holes:MountingHole_3.2mm_M3 | H1, H2, H3, H4 |
| 3 | 10k | Resistors_ThroughHole:Resistor_Horizontal_RM7mm | R3, R7, R8 |
| 3 | 220 | Resistors_ThroughHole:Resistor_Horizontal_RM7mm | R14, R15, R16 |
| 2 | 1N4148 | Diodes_ThroughHole:Diode_DO-35_SOD27_Horizontal_RM10 | D1, D2 |
| 2 | 1uF | Capacitors_ThroughHole:C_Radial_D5_L6_P2.5 | CP3, CP4 |
| 2 | 2200uF | Capacitors_ThroughHole:C_Radial_D12.5_L25_P5 | CP5, CP7 |
| 2 | 330nF | Capacitors_ThroughHole:C_Rect_L4_W2.5_P2.5 | C21, C23 |
| 2 | 33pF | Capacitors_ThroughHole:C_Rect_L4_W2.5_P2.5 | C2, C3 |
| 2 | 470pF | Capacitors_ThroughHole:C_Rect_L4_W2.5_P2.5 | C16, C17 |
| 2 | 74HC595 | Housings_DIP:DIP-16_W7.62mm_LongPads | shft1, shft2 |
| 2 | 8580 | Housings_DIP:DIP-28_W15.24mm_LongPads | SID1, SID2 |
| 2 | BC547 | TO_SOT_Packages_THT:TO-92_Molded_Narrow | Q1, Q2 |
| 2 | Diode_Bridge | pfm2_lib:Bridge-rond | DB1, DB2 |
| 2 | GND | Pin_Headers:Pin_Header_Straight_1x01 | P18, P19 |
| 1 | 1.2k | Resistors_ThroughHole:Resistor_Horizontal_RM7mm | R12 |
| 1 | 100 | Resistors_ThroughHole:Resistor_Horizontal_RM7mm | R4 |
| 1 | 10Mhz | Crystals:Crystal_HC49-U_Vertical | Y1 |
| 1 | 5.6k | Resistors_ThroughHole:Resistor_Horizontal_RM7mm | R13 |
| 1 | 5v | Connect:bornier2 | P9 |
| 1 | 68 | Resistors_ThroughHole:Resistor_Horizontal_RM7mm | R11 |
| 1 | 6n138 | Housings_DIP:DIP-8_W7.62mm | opt2 |
| 1 | 7805 5v | Power_Integrations:TO-220 | U1 |
| 1 | 7809 9v | Power_Integrations:TO-220 | U6 |
| 1 | 9V | Connect:bornier2 | P1 |
| 1 | 9VOnly | Pin_Headers:Pin_Header_Straight_1x02 | P15 |
| 1 | CAN | Pin_Headers:Pin_Header_Straight_1x02 | P14 |
| 1 | IN1 | Pin_Headers:Pin_Header_Straight_1x02 | P10 |
| 1 | IN2 | Pin_Headers:Pin_Header_Straight_1x02 | P11 |
| 1 | J11 | Pin_Headers:Pin_Header_Straight_1x02 | P13 |
| 1 | J5A | Pin_Headers:Pin_Header_Straight_2x06 | P5 |
| 1 | J5B | Pin_Headers:Pin_Header_Straight_1x03 | P16 |
| 1 | J9 J8 | Pin_Headers:Pin_Header_Straight_2x05 | P6 |
| 1 | LCD | Pin_Headers:Pin_Header_Straight_2x08 | C1 |
| 1 | MEM | Pin_Headers:Pin_Header_Straight_2x02 | P3 |
| 1 | MEM_sel | Pin_Headers:Pin_Header_Straight_2x02 | P2 |
| 1 | Midi In | Pin_Headers:Pin_Header_Straight_1x03 | P7 |
| 1 | Midi Out | Pin_Headers:Pin_Header_Straight_1x03 | P8 |
| 1 | PIC18f4685 | Housings_DIP:DIP-40_W15.24mm | pic1 |
| 1 | POT | Encoder:FMRV | RV1 |
| 1 | SID_MEM | Pin_Headers:Pin_Header_Straight_1x02 | P4 |
| 1 | STEREO OUT | Pin_Headers:Pin_Header_Straight_1x04 | P12 |
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Questions
How big is the SID MB PCB?
It measures 99.1 × 99.1 mm and has 2 copper layers, 1.6 mm thick.
What parts does the SID MB use?
93 parts, built around the PIC18F4685-E/P, 74HC595 and BC547. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the SID MB KiCad files?
From the Ixox/midibox-SID repository on GitHub, at the commit this page was made from: the board is SID_MB/SID_MB.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the SID MB design in my own project?
Its repository states no licence, so its author keeps all rights: ask Ixox before reusing the design.