commit 7bd007add08956b083bb3c8a1e1250db6898d8a3
parent c09e4b23428e30a04d4bdd889b5598b2c065983c
Author: Lukas F. Hartmann <lukas@mntre.com>
Date: Fri, 30 Jul 2021 18:00:28 +0200
assembly: add motherboard, battery pack pcba references
Diffstat:
1 file changed, 11 insertions(+), 10 deletions(-)
diff --git a/ASSEMBLY.md b/ASSEMBLY.md
@@ -9,10 +9,10 @@
| Reference | Source/Description/MPN |
| --------------------- | ---------------------- |
| TB Cup | 3D Printed PLA: https://source.mnt.re/reform/reform/-/blob/master/reform2-3d-printed-parts/trackball/reform2-trackball-support-20201005.stl |
-| TB Sensor FPC | 6-pin 0.5mm pitch flex cable: Würth Elektronik 687606050002 |
+| TB Sensor FPC | 6-pin 0.5mm pitch flex cable: Würth Elektronik 687606050002 |
| TB Sensor PCBA | PCBA: https://source.mnt.re/reform/reform/-/tree/master/reform2-trackball-sensor-pcb |
| TB Controller PCBA | PCBA: https://source.mnt.re/reform/reform/-/tree/master/reform2-trackball-pcb |
-| TB Lid | 3D Printed PLA: https://source.mnt.re/reform/reform/-/blob/master/reform2-3d-printed-parts/trackball/reform2-trackball-lid-20201005.stl |
+| TB Lid | 3D Printed PLA: https://source.mnt.re/reform/reform/-/blob/master/reform2-3d-printed-parts/trackball/reform2-trackball-lid-20201005.stl |
| TB Ball | 25mm diameter POM sphere, black |
| TB Firmware | Source: https://source.mnt.re/reform/reform/-/tree/master/reform2-trackball-fw |
| TB M2 Thread Insert | KVT 300113472 / Tappex HiMOULD 017/117 |
@@ -26,6 +26,7 @@
| Keyboard PCBA | Source: https://source.mnt.re/reform/reform/-/tree/master/reform2-keyboard-pcb |
| Keycaps | 72x FKcaps MBK 1U or Kailh BSPG1350-06001P2, 10x FKcaps MBK 1.5U or Kailh BSPG1350-06009. Translucent ABS coated with black PU. |
| KB Firmware | Source: https://source.mnt.re/reform/reform/-/tree/master/reform2-keyboard-fw |
+| Motherboard PCBA | Source: https://source.mnt.re/reform/reform/-/tree/master/reform2-trackpad-pcb |
| LPC Firmware | Source: https://source.mnt.re/reform/reform/-/tree/master/reform2-lpc-fw |
| Display Cable | eDP DuPont (2mm pitch, 2x15P) to IPEX cable, Spec: https://source.mnt.re/reform/reform/-/blob/master/reform2-cables/mnt-reform2-edp-cable.pdf |
| Display Panel | Innolux N125HCE-GN1 |
@@ -38,10 +39,12 @@
| OLED Cable | 4P (1mm pitch) FPC, Würth Elektronik 686704050001 |
| USB/SYSCTL Cable | MREFCBLU20R01, JST-PH 4P cable, 24AWG, 15cm length, Spec: https://source.mnt.re/reform/reform/-/blob/master/reform2-cables/mnt-reform2-serial-cable.png |
| MIPI-DSI Cable | Würth Elektronik 687733050002 |
-| Battery Cable | Molex 151320502 (PicoLock, 5P) |
| Side Panels | Lasercut 1mm Acrylic: https://source.mnt.re/reform/reform/-/blob/master/reform2-case-ports/ports-20d3-v2-laser.pdf |
| Magnet | Neodymium N52, 10x3x2.4mm, Nickel Coating, Thickness Magnetized |
| Rubber Foot | Modulor 0303782 |
+| Battery PCBA | Source: https://source.mnt.re/reform/reform/-/tree/master/reform2-batterypack-pcb |
+| Battery Cable | Molex 151320502 (PicoLock, 5P) |
+| Battery Cell | LiFePO4 18650, JGNE HTCFR18650 |
| CPU Module | Boundary Devices Nit8MQ_SOM_4r16e, or RBZ/MNT LS1028A (https://source.mnt.re/reform/mnt-reform-layerscape-ls1028a-som), or MNT RKX7 (https://source.mnt.re/reform/reform-kintex-som) |
| Heatsink | CNC milled, anodized Al6061. Source: https://source.mnt.re/reform/reform/-/blob/master/reform2-heatsink/reform2-heatsink.scad |
| Spacer A | Würth Elektronik 960030021 |
@@ -51,8 +54,6 @@
| M2x6-965H | Screw M2x6 Silver Countersunk DIN 965H |
| M2x12-965H | Screw M2x12 Silver Countersunk DIN 965H |
| M4x5-965H | Screw M4x5 Silver Countersunk DIN 965H |
-| Battery Cell | LiFePO4 18650, JGNE HTCFR18650 |
-
## Subassembly: Trackball (MREFATB)
@@ -120,11 +121,11 @@
## Subassembly: Motherboard with SOM and Heatsink
-1. Connect MIPI-DSI port of *CPU Module* to MIPI-DSI socket on *MREFAMB* using *MIPI-DSI Cable*.
-2. Plug *CPU Module* into CPU slot of Motherboard *MREFAMB*.
+1. Connect MIPI-DSI port of *CPU Module* to MIPI-DSI socket on *Motherboard PCBA* using *MIPI-DSI Cable*.
+2. Plug *CPU Module* into CPU slot of *Motherboard PCBA*.
3. Apply thermal paste on CPU die.
-4. Mount *Heatsink* on *CPU Module* and *MREFAMB* using 4x *M2x12-965H* screws and 2x 3mm *Spacer A* and 2x 4mm *Spacer B*.
-5. Power *MREFAMB* via 24V DC jack and flash *MREFAMB* with *LPC Firmware* using a MicroUSB cable. Refer to procedure: https://mntre.com/reform2/handbook/parts.html#flashing-the-firmware
+4. Mount *Heatsink* on *CPU Module* and *Motherboard PCBA* using 4x *M2x12-965H* screws and 2x 3mm *Spacer A* and 2x 4mm *Spacer B*.
+5. Power *Motherboard PCBA* via 24V DC jack and flash *Motherboard PCBA* with *LPC Firmware* using a MicroUSB cable. Refer to procedure: https://mntre.com/reform2/handbook/parts.html#flashing-the-firmware
## Final Device Assembly
@@ -153,7 +154,7 @@
15. Flip the laptop on the back, so that the *Battery Boards* are close to you.
16. Connect the *USB Cable* coming through the top left hole in the main box to the motherboard’s UI1 header. Bend the cable down near the plug.
17. Connect the *SYSCTL Cable* cable coming through the top right hole in the main box to the motherboard’s SYSCTL header. Bend the cable down near the plug.
-18. Remove protective film from the left and right acrylic *Side Panels* and mount with 2x M2x5-965H screws each.
+18. Remove protective film from the left and right acrylic *Side Panels* and mount with 2x M2x5-965H screws each.
19. Plug the 8x *Battery Cell* into the holders. Carefully pay attention to the polarity (+/-)!
20. Put the *Bottom Plate* on the bottom of the *Main Box* and mount it with 10x *M2x6-965H* screws. Don't overtighten screws, don't squeeze cables.
21. Stick 4x *Rubber Foot* in the corners of the acrylic plate (their center approximately 1cm distance from each edge).
