[Review][Motherboard]
Please check for each part if all information necessary for buying (proprietary parts and standard parts) or manufacturing and modifying (open source parts) is available. These necessary informations are:
- proprietary and standard parts: sufficient discription to buy the part (links to webshop might expire)
- Open Source Hardware: Source Files and easily readable export format (pdf, step, ...)
- Code: Source Code
Link to interactive BOM: https://gitlab.opensourceecology.de/verein/projekte/cab/mnt-reform/-/tree/master/reform2-ibom/reform2-motherboard
Link to folder with files: https://gitlab.opensourceecology.de/verein/projekte/cab/mnt-reform/-/tree/master/reform2-motherboard
| Designators | Qty | Brand | Part Number |
|---|---|---|---|
| BT1 | 1 | Keystone | 3000 |
| C1 C4-C5 C32 C100 C111 C114 C129-C130 C141 C145-C146 C162-C163 | 14 | Taiyo Yuden | UMK107BJ105KA-T |
| C2 C7-C15 C22-C30 C39-C42 C49-C50 C53-C57 C59-C61 C66-C67 C70 C73-C77 C80 C84-C90 C92-C97 C101 C103 C105-C110 C113 C115 C118-C119 C135-C136 C138 C140 C142-C144 C149 C154 C156 C158 C165-C166 C168-C169 | 82 | Yageo | CC0603JPX7R9BB104 |
| C3 C31 | 2 | TDK | C1608X7R1H334K080AC |
| C6 C33 C35 C139 C151 C170 | 6 | TDK | C1608X5R1V475K080AC |
| C16-C17 | 2 | UCC | EMZR500ARA221MHA0G |
| C18-C19 | 2 | UCC | EMZR500ARA221MHA0G |
| C20-C21 C48 C51 C62 C98 | 6 | Yageo | CC0603JRNPO9BN180 |
| C34 C37 C43 C46-C47 C63 C69 C71-C72 C81 C91 C99 C112 C120 C131-C134 C137 C150 C155 C164 C167 | 23 | Murata | GRM188R6YA106MA73D |
| C36 C38 | 2 | Vishay | VJ0603A6R8DXQCW1BC |
| C44 C82 C125 C160 | 4 | Taiyo Yuden | UMK107BBJ225KA-T |
| C45 | 1 | KEMET | C0603C333J4REC7411 |
| C52 C58 C102 C104 C116-C117 C128 C148 C152-C153 | 10 | KEMET | C0603C103K5RAC3190 |
| C64 C68 C78-C79 | 4 | Murata | GRM1885C1H202JA01D |
| C65 | 1 | KEMET | C0603C681J5GACTU |
| C83 C121 C123-C124 C126-C127 C147 | 7 | Murata | GRM188R60J476ME15D |
| C122 C161 | 2 | Panasonic | EEE-FTH101XAP |
| C157 C159 | 2 | Taiyo Yuden | TMK107B7474KA-TR |
| D1 | 1 | "Diodes | Inc.",BZT52C10-7-F |
| D2 | 1 | Nexperia | "BAT46WJ,115" |
| D3-D4 D6 | 3 | "Diodes | Inc.",SBR0560S1-7 |
| D5 | 1 | ROHM | RBR3MM60ATFTR |
| D7 | 1 | "Diodes | Inc.",BZT52C6V2-7-F |
| D8 | 1 | ROHM | SML-D12Y1WT86 |
| D9 | 1 | ROHM | SML-D12Y1WT86 |
| D10 | 1 | Littelfuse | SP0503BAHT |
| D11 | 1 | ROHM | SMLEN3WBC8W1 |
| D12 | 1 | ROHM | SMLEN3WBC8W1 |
| D13 | 1 | Vishay | SMAJ36CA-E3/5A |
| D14-D15 | 2 | AVX | SD0603S040S0R2 |
| D20-D21 | 2 | MCC | SK54A-LTP |
| D22 | 1 | ROHM | SMLEN3WBC8W1 |
| D23 | 1 | ROHM | SMLEN3WBC8W1 |
| F1-F2 | 2 | Littelfuse | 0157004.DR |
| FB1-FB2 FB5-FB9 | 7 | Murata | BLM18PG221SH1D |
| FB3-FB4 FB10-FB12 FB14-FB22 | 14 | Murata | BLM18KG101TN1D |
| H1 | 1 | Würth | 9774020243R |
| H22 H24-H25 H27 | 4 | Würth | 9774025243R |
| J1 | 1 | Switchcraft | RAPC712X |
| J2 | 1 | Molex | 504050-0591 |
| J3 | 1 | TE | 1775059-1 |
| J4 | 1 | Würth | 685119134923 |
| J5-J6 J17 | 3 | Würth | 692121030100 |
| J7 | 1 | CUI | SJ-43516-SMT-TR |
| J8 | 1 | Würth | 629105136821 |
| J9 | 1 | JST | B4B-PH-K-S(LF)(SN) |
| J10 | 1 | TE | 1-2199230-6 |
| J11 | 1 | Molex | 48099-5701 |
| J13 | 1 | Molex | 504050-0591 |
| J14 | 1 | JST | B4B-PH-K-S(LF)(SN) |
| J15 | 1 | Hirose | FH12-33S-0.5SH(55) |
| J16 J18 J20 | 2 | Würth | 61300311121 |
| J19 | 1 | Amphenol FCI | 20021111-00010T4LF |
| J21 | 1 | JST | B4B-PH-K-S(LF)(SN) |
| J22 | 1 | Molex | 87914-1616 |
| J23 | 1 | JST | B4B-PH-K-S(LF)(SN) |
| J24 | 1 | Molex | 87758-3016 |
| L1 | 1 | Würth | 7447709220 |
| L2 | 1 | Vishay Dale | IMC1210ER100K |
| L3-L4 | 2 | Bourns | SRR1210-680M |
| L5 | 1 | Taiyo Yuden | CBC3225T100MRV |
| L6-L7 | 2 | Taiyo Yuden | BRL3225T2R2M |
| L8-L11 | 4 | Murata | LQH32PB150MN0L |
| P1 | 1 | Pulse | J0G-0003NL |
| Q1-Q2 Q15 Q17 | 4 | Vishay Siliconix | SI7850DP-T1-E3 |
| Q3 Q18 | 2 | Vishay Siliconix | SI7461DP-T1-E3 |
| Q4 Q13-Q14 | 3 | Nexperia | PMV50ENEAR |
| Q5-Q12 | 8 | Nexperia | PMV50EPEAR |
| R1 R39 R51 R65 R73-R79 R98 R100-R101 R104-R109 R111 R116 R124-R127 R129-R130 R137 R141 R146-R147 R152 R154-R155 R157 R182 R185-R187 R193-R194 | 42 | Vishay Dale | CRCW06030000Z0EAC |
| R2 R45 R54 R83 R95 R113 R115 R117-R119 R128 R161 R172 R196 | 14 | Yageo | RC0603FR-0710KL |
| R3 R8 R46 R56 R81-R82 R84-R86 R88-R89 R94 R103 R120 R160 R178-R179 R181 R188-R189 | 20 | Vishay Dale | CRCW0603100KJNEAC |
| R4-R6 R41 R55 R96-R97 R153 R156 | 9 | Yageo | RC0603FR-071ML |
| R7 R9-R16 R52 R175-R176 | 12 | Vishay Dale | CRCW0603100RFKEAC |
| R17-R24 | 8 | Vishay Dale | CRCW06033K30FKEAC |
| R25-R32 | 8 | TE Connectivity | 35224R7JT |
| R33 R67 R110 R164 R183-R184 | 6 | Yageo | RC0603FR-071KL |
| R34 R180 | 2 | Vishay Dale | CRCW0603150KFKEAC |
| R35 R37-R38 R40 R42 R71 R102 R122 R168-R171 R195 | 13 | Yageo | RC0603FR-071K5L |
| R36 | 1 | Yageo | RC0603FR-07475RL |
| R43-R44 R58-R60 R63 R68-R69 R131-R132 R135-R136 R174 | 13 | Yageo | RC0603FR-074K7L |
| R47-R48 R80 R142-R144 R197 | 7 | Vishay Dale | CRCW060347K0FKEAC |
| R49-R50 | 2 | ROHM | LTR18EZPFU10L0 |
| R53 | 1 | Yageo | RC0603FR-07330RL |
| R57 | 1 | Yageo | RC0603FR-079K53L |
| R61 | 1 | Vishay Dale | CRCW060390K9FKEAC |
| R62 | 1 | Yageo | RC0603FR-0710KL |
| R64 | 1 | Yageo | RC0603FR-0751KL |
| R66 R112 | 2 | Yageo | RC0603FR-07220RL |
| R70 R72 R114 R121 R138-R139 R150-R151 | 8 | Vishay Dale | CRCW060333R0FKEAC |
| R87 R99 | 2 | Yageo | RC0603FR-0724K9L |
| R90-R93 | 4 | Yageo | RC0603FR-0727RL |
| R123 R148 R198-R199 | 4 | Yageo | RC0603FR-1049R9L |
| R140 | 1 | Yageo | RC0603FR-07680RL |
| R167 | 1 | Yageo | RC0603FR-0762RL |
| R173 | 1 | Vishay Dale | CRCW060349K9FKEAC |
| R177 | 1 | ROHM | LTR18EZPFSR020 |
| R192 | 1 | Bourns | CR0603-FX-2702ELF |
| SW1 SW3 | 2 | Apem | DM01 |
| SW2 SW6 | 2 | USAKRO | UK-B0206-G3.8-250-JZ |
| SW5 | 1 | Diptronics | DHA-04TQ |
| U1 | 1 | TE | 1717254-1 |
| U2 | 1 | Analog Devices | LTC4020EUHF#PBF |
| U3 | 1 | Cirrus Logic | WM8960CGEFL/V |
| U4 | 1 | Analog Devices | LTC6803IG-4#PBF |
| U5 | 1 | NXP | "PCF8523T/1,118" |
| U6 | 1 | Texas Instruments | INA260AIPWR |
| U7 | 1 | Texas Instruments | LM2677SX-5 |
| U8 | 1 | Texas Instruments | TXS0108EPW |
| U9 | 1 | Texas Instruments | TUSB8041IPAPRQ1 |
| U10 | 1 | Texas Instruments | SN65DSI86IPAPQ1 |
| U11 | 1 | Molex | 67910-5700 |
| U12 | 1 | Texas Instruments | LM2677S-3.3/NOPB |
| U13 U19 | 2 | Texas Instruments | TLV62568DBVR |
| U14 | 1 | Texas Instruments | LMR16006YQ3 |
| U15-U16 | 2 | Texas Instruments | TPS2561DRCR |
| U17 | 1 | Texas Instruments | TLV1117-18CDCYR |
| U18 | 1 | NXP | LPC11U24FBD48-301 |
| U20 U24 U27 | 3 | "Diodes | Inc.",AP22815AWT-7 |
| U21 U25-U26 | 3 | Littelfuse | SP3012-06UTG |
| U22 | 1 | Texas Instruments | TPD12S521 |
| U23 | 1 | IDT | 5V41066PGGI8 |
| U28 | 1 | Texas Instruments | SN74AVC1T45 |
| Y1 | 1 | Abracon | ABM8AIG-24.000MHz-R40-4-T |
| Y2 | 1 | Abracon | ABM8AIG-12.000MHz-2-T |
| Y3 | 1 | Abracon | ABM8AIG-25.000MHz-R40-4-T |
| Y4 | 1 | ECS | ECS-.327-7-34B-TR |
After that please check if you understand the assembly instructions for this specific subgroup and all mentioned parts are listed. https://gitlab.opensourceecology.de/verein/projekte/cab/mnt-reform/-/blob/master/ASSEMBLY.md#subassembly-motherboard-with-som-and-heatsink
Edited by Mohammed Omer