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parts:mainboard [2017/09/08 00:20]
Matthew Upp
parts:mainboard [2020/12/01 12:57] (current)
Matthew Upp [Replacements]
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 ---- ----
-<wrap lo><​wrap em>The following information does <wrap hi>​__NOT__</​wrap>​ apply to the Select Mini V2. Will update.</​wrap></​wrap>​ \\ 
- 
-//Jump to the [[parts:​mainboard#​replacements|Replacements]] section.// 
  
  
 +//Jump to the [[parts:​mainboard#​replacements|Replacements]] section for **V1**, **V2**, and **Pro/V3** mainboard replacement options.//
  
 ===== Information ===== ===== Information =====
 +
 +<wrap lo><​wrap em>Some of the following information does <wrap hi>​__NOT__</​wrap>​ apply to the Select Mini V2.</​wrap></​wrap>​ \\
 The motion controller board or mainboard is powered by a STM32F103C8T6 "​ARM®Cortex®-M3 32-bit RISC core operating at a 72 MHz frequency"​. See http://​www.st.com/​en/​microcontrollers/​stm32f103c8.html for full specifications. \\ The motion controller board or mainboard is powered by a STM32F103C8T6 "​ARM®Cortex®-M3 32-bit RISC core operating at a 72 MHz frequency"​. See http://​www.st.com/​en/​microcontrollers/​stm32f103c8.html for full specifications. \\
  
 There have been more than two variations of the Motion Controller Board but these were minor changes. One example of the minor changes is the stepper drivers originally shipped with each having their own heat sink. Sometime shortly after initial batch of Select Mini's that Monoprice started shipping to customers on May 26, 2016 the stepper drivers shared one heat sink that spanned across all four. The units that shared one heat sink may have also been in the first batch of 500 printers that were shipped. \\ There have been more than two variations of the Motion Controller Board but these were minor changes. One example of the minor changes is the stepper drivers originally shipped with each having their own heat sink. Sometime shortly after initial batch of Select Mini's that Monoprice started shipping to customers on May 26, 2016 the stepper drivers shared one heat sink that spanned across all four. The units that shared one heat sink may have also been in the first batch of 500 printers that were shipped. \\
  
 +
 +===== V1 =====
 <WRAP group> <WRAP group>
 <WRAP column half> <WRAP column half>
  
-**Old version** (discontinued as of roughly middle of August 2016) \\ +**V1 - Old version** (discontinued as of roughly middle of August 2016) \\ 
 {{:​mp_select_mini-main_board-1.jpg?​500|}} \\ {{:​mp_select_mini-main_board-1.jpg?​500|}} \\
 \\ \\
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 <WRAP column half> <WRAP column half>
  
-**Updated version** (middle of August 2016 - present) \\+**V1 - Updated version** (middle of August 2016 - present) \\
 //From printer received September 2, 2016// \\ //From printer received September 2, 2016// \\
 {{:​mp_select_mini-main_board_rev2.jpg?​500|}} {{:​mp_select_mini-main_board_rev2.jpg?​500|}}
 \\ \\
- 
  
  
 </​WRAP>​ </​WRAP>​
 </​WRAP>​ </​WRAP>​
- 
  
  
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 The fan header on the pictured revision will not work without a small hardware modification. The fix requires reversing the small MOSFET (SOT-23) upside down to make it correct (I ASSUME the one adjacent to the fan header). "The design engineer made a mistake that reversed the package"​. The next shipment of machines was supposed to have this correction already applied. Motion Controller firmware version 26 or higher is required to use the additional fan header. There are very limited reports that this fan header works. YMMV The fan header on the pictured revision will not work without a small hardware modification. The fix requires reversing the small MOSFET (SOT-23) upside down to make it correct (I ASSUME the one adjacent to the fan header). "The design engineer made a mistake that reversed the package"​. The next shipment of machines was supposed to have this correction already applied. Motion Controller firmware version 26 or higher is required to use the additional fan header. There are very limited reports that this fan header works. YMMV
 +
 +----
 +
 +===== V2 =====
 +<WRAP group>
 +<WRAP column half>
 +
 +**V2** (newer version) \\
 +//April 16, 2018// \\
 +{{:​parts:​m200_mainboard-20180416_211317.jpg?​500|}} \\
 +\\
 +
 +
 +/*
 +
 +</​WRAP>​
 +<WRAP column half>
 +
 +**V1 - Updated version** (middle of August 2016 - present) \\
 +//From printer received September 2, 2016// \\
 +{{:​mp_select_mini-main_board_rev2.jpg?​500|}}
 +\\
 +
 +*/
 +
 +</​WRAP>​
 +</​WRAP>​
 +
 +----
 +
 +===== Pro/V3 =====
 +<WRAP group>
 +<WRAP column half>
 +
 +You can find a picture of the labeled Pro/V3 mainboard on [[https://​gigdigit.com/​mainboard-select-mini-pro-v3-normal-or-quiet-see-description/​|GigDigit.com]]. \\
 +It will be the second product image for the Pro/V3 mainboard. \\
 +
 +/*
 +
 +</​WRAP>​
 +<WRAP column half>
 +
 +**V1 - Updated version** (middle of August 2016 - present) \\
 +//From printer received September 2, 2016// \\
 +{{:​mp_select_mini-main_board_rev2.jpg?​500|}}
 +\\
 +
 +*/
 +
 +</​WRAP>​
 +</​WRAP>​
 +
 +
 +----
 +
 +==== GPIO Header ====
 +
 +<WRAP group>
 +<WRAP column half>
 +
 +**GPIO Header** (V1 & V2) \\
 +//Picture taken April 20, 2018// - The arrows are pointing to the location of the unused GPIO header. It is reserved for future use and doesn'​t have any use at this time for the end user. It can be used to for simple diagnostics. \\
 +{{:​parts:​gpio_headers_on_v1_and_v2_m200_mainboards-01.jpg?​500|}} \\
 +\\
 +
 +
 +</​WRAP>​
 +<WRAP column half>
 +
 +**GPIO Header** V1 mainboard \\
 +{{:​parts:​gpio_header_mp_select_mini_v1_mainboard-01.jpg?​300|}} \\
 +\\
 +
 +
 +</​WRAP>​
 +</​WRAP>​
 +
  
 ---- ----
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 ===== Replacements ===== ===== Replacements =====
  
-==== Monoprice ​==== +<WRAP group> 
-**Contact Monoprice support for possible replacement options** \\ +<WRAP column half> 
-[[http://www.monoprice.com/help?​pn=contact]] \\ + 
-Telephone: 877.271.2592 \\  +==== V1 ==== 
-Monday ​Friday: 6:​00AM ​5:00PM PST \\+**GigDigit** [[https://gigdigit.com/mainboard-select-mini-v1-v2-new-quiet-version/​|Mainboard - Select Mini V1 & V2 - New "​Quiet"​ Version]] ​\\
 \\ \\
  
-==== Malyan Systems ​==== + 
-sales1@malyansys.com (try first) \\ +==== V2 ==== 
-sales2@malyansys.com \\ + 
-support@malyansys.com \\+**GigDigit** - [[https://​gigdigit.com/​mainboard-select-mini-v2-normal-quiet-option-has-a-new-product-listing/​|Mainboard - Select Mini V2 - Normal]] ​\\ 
 +**GigDigit** - [[https://​gigdigit.com/​mainboard-select-mini-v1-v2-new-quiet-version/​|Mainboard - Select Mini V1 & V2 - New "​Quiet"​ Version]] ​\\
 \\ \\
  
-**Malyan'​s Alibaba.com Store** - **[[https://​wholesaler.alibaba.com/​product-detail/​Malyan-3d-printer-Main-Board-of_60625433190.html|Malyan 3d printer Main Board of M200 - V1]]** 
  
-**Direct Voltage** - **[[https://directvoltage.com/shop/​3d-printer/​mp-select-mini-malyan-m200-mainboard/|MP Select Mini / Malyan M200 Mainboard for 3D Printer]]**+==== V3 ==== 
 +**GigDigit** - [[https://gigdigit.com/mainboard-select-mini-pro-v3-normal-or-quiet-see-description/|Mainboard - Select Mini "​Pro"​/V3 - Normal or "​Quiet"​]] \\ 
 +\\
  
 +
 +</​WRAP>​
 +
 +<WRAP column half>
 +
 +
 +/*
 +
 +**V1/V2 - Adjustable Driver Edition** \\ 
 +
 +
 +(Board can work with V1 but needs a V2 display cable. Also needs a smaller plug for the hotend fan or converter to reduce the plug size. \\
 +
 +
 +{{ :​parts:​mainboard-replacement-mp-select-mini-v1-v2-adjustable-stepper-drivers_wiki-01.jpg?​500 |}}
 +
 +*/
 +
 +
 +==== V1 & V2 - "​Quiet"​ (TMC2208) Printing Option ====
 +**GigDigit** - [[https://​gigdigit.com/​mainboard-select-mini-v1-v2-new-quiet-version/​|Mainboard - Select Mini V1 & V2 - New "​Quiet"​ Version]] \\
 +\\
 +
 +
 +==== Pro/V3 - "​Quiet"​ (TMC2208) Printing Option ====
 +**GigDigit** - [[https://​gigdigit.com/​mainboard-select-mini-pro-v3-normal-or-quiet-see-description/​|Mainboard - Select Mini "​Pro"/​V3 - Normal or "​Quiet"​]] \\
 +\\
 +
 +
 +</​WRAP>​
 +</​WRAP>​
  
  
  
  
parts/mainboard.1504830053.txt.gz · Last modified: 2017/09/08 00:20 by Matthew Upp